fix mg_send() failing on 0 length

Fix 2-way auth max msg size, + some neats

.github/ISSUE_TEMPLATE/config.yml

@@ -0,0 +1 @@
+blank_issues_enabled: false

.github/ISSUE_TEMPLATE/issue.md

@@ -0,0 +1,21 @@
+---
+name: Issue template
+about: Please fill this issue template for reporting Mongoose issues
+#title: 
+#labels: 
+#assignees: 
+---
+
+- My goal is: _describe_
+- My actions were: _describe_
+- My expectation was: _describe_
+- The result I saw: _provide logs or description_
+- My question is: _your question_
+
+# Environment
+
+- mongoose version: _X.Y_
+- Compiler/IDE and SDK: ZZZ version _X.Y_
+- Target hardware/board: _?_
+- Connectivity chip/module: _?_
+- Target RTOS/OS (if applicable): _?_

.github/issue_template.md

@@ -1,13 +0,0 @@
-- My goal is: _describe_
-- My actions were: _describe_
-- My expectation was: _describe_
-- The result I saw: _provide logs or description_
-- My question is: _your question_
-
-# Environment
-
-- mongoose version: _X.Y_
-- Compiler/IDE and SDK: ZZZ version _X.Y_
-- Target hardware/board: _?_
-- Connectivity chip/module: _?_
-- Target RTOS/OS (if applicable): _?_

.github/workflows/cifuzz.yml

@@ -1,26 +1,24 @@
 name: CIFuzz
 on:
-  pull_request:
+  schedule:
-    paths:
+    - cron: '0 2 * * *' # run at 2 AM UTC
-      - "mongoose.c"
+  # Allow manual runs
-      - "mongoose.h"
+  workflow_dispatch:
+
 jobs:
   Fuzzing:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
-    - run: if ./test/match_changed_files.sh '^src/' ; then echo GO=1 >> $GITHUB_ENV ; fi
     - name: Build Fuzzers
       id: build
-      if: ${{ env.GO == 1 }}
       uses: google/oss-fuzz/infra/cifuzz/actions/build_fuzzers@master
       with:
         oss-fuzz-project-name: 'mongoose'
         dry-run: false
         language: c++
     - name: Run Fuzzers
-      if: ${{ env.GO == 1 }}
       uses: google/oss-fuzz/infra/cifuzz/actions/run_fuzzers@master
       with:
         oss-fuzz-project-name: 'mongoose'
@@ -28,8 +26,8 @@ jobs:
         dry-run: false
         language: c++
     - name: Upload Crash
-      uses: actions/upload-artifact@v1
+      uses: actions/upload-artifact@v4
-      if: env.GO == 1 && failure() && steps.build.outcome == 'success'
+      if: failure() && steps.build.outcome == 'success'
       with:
         name: artifacts
         path: ./out/artifacts

.github/workflows/codeql.yml

@@ -2,13 +2,10 @@ name: "CodeQL Scanning"
 # https://github.com/github/codeql-action
 
 on:
-  push:
+  #schedule:
-    paths:
+  #  - cron: '30 23 * * *' # run at 11:30 PM UTC
-      - "Makefile"
+  # Allow manual runs
-      - "mongoose.c"
+  workflow_dispatch:
-      - "mongoose.h"
-      - test/unit-test
-      - test/mip-test
 
 env:
   IPV6: 0
@@ -20,16 +17,16 @@ jobs:
     permissions:
       security-events: write
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with: { fetch-depth: 2 }
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v3
       with:
         languages: cpp
     - run: |
-        make test CC=gcc ASAN= ASAN_OPTIONS=
+        make -C test test CC=gcc ASAN= ASAN_OPTIONS=
-        ./test/setup_ga_network.sh && make mip_test CC=gcc ASAN= ASAN_OPTIONS=
+        ./test/setup_ga_network.sh && make -C test mip_test CC=gcc ASAN= ASAN_OPTIONS=
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v3

.github/workflows/fuzz.yml

@@ -0,0 +1,24 @@
+name: Fuzz
+on:
+  schedule:
+    - cron: '0 21 * * *' # run at 9 PM UTC
+  # Allow manual runs
+  workflow_dispatch:
+env:
+  CC: clang
+jobs:
+  fuzz:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target: [fuzz, fuzz_tls]
+    name: ${{ matrix.target }}
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: make -C test ${{ matrix.target }} ARGS="-max_total_time=7200"
+
+# as we're not getting access to test units causing a problem, convert from the log:
+# base64 -d > dataofdeath
+# then paste the base64 data, enter, Ctrl-D; maybe check with hexdump -C dataofdeath

.github/workflows/nightly.yml

@@ -0,0 +1,634 @@
+name: Full build and test
+on:
+  schedule:
+    - cron: '0 22 * * *' # run at 10 PM UTC
+  # Allow manual runs
+  workflow_dispatch:
+env:
+  IPV6: 0
+jobs:
+  linux:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        cc: [gcc, clang, g++, clang++]
+        target: [test]
+        ssl: ["", BUILTIN, MBEDTLS, OPENSSL, WOLFSSL]
+        select: ["-DMG_ENABLE_POLL=0 -DMG_ENABLE_EPOLL=0", "-DMG_ENABLE_POLL=1 -DMG_ENABLE_EPOLL=0", "-DMG_ENABLE_POLL=0 -DMG_ENABLE_EPOLL=1"]
+        exclude:
+        - ssl: MBEDTLS
+          select: "-DMG_ENABLE_POLL=0 -DMG_ENABLE_EPOLL=0"
+        - ssl: MBEDTLS
+          select: "-DMG_ENABLE_POLL=1 -DMG_ENABLE_EPOLL=0"
+        - ssl: OPENSSL
+          select: "-DMG_ENABLE_POLL=0 -DMG_ENABLE_EPOLL=0"
+        - ssl: OPENSSL
+          select: "-DMG_ENABLE_POLL=1 -DMG_ENABLE_EPOLL=0"
+        - ssl: WOLFSSL
+          select: "-DMG_ENABLE_POLL=0 -DMG_ENABLE_EPOLL=0"
+        - ssl: WOLFSSL
+          select: "-DMG_ENABLE_POLL=1 -DMG_ENABLE_EPOLL=0"
+    name: linux ${{ matrix.target }} CC=${{ matrix.cc }} SSL=${{ matrix.ssl }} TFLAGS=${{ matrix.select }}
+    env:
+      CC: ${{ matrix.cc }}
+      SSL: ${{ matrix.ssl }}
+      TFLAGS: ${{ matrix.select }} -DMQTT_LOCALHOST -DNO_ABORT
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - uses: webfactory/ssh-agent@v0.9.1
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: sudo apt -y update ; sudo apt -y install libmbedtls-dev libwolfssl-dev && test/setup_mqtt_server.sh && make -C test ${{ matrix.target }} > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/linux_${{ matrix.target }}_${{ matrix.cc }}_${{ matrix.ssl }}_${{ matrix.select }}_$(date +"%Y%m%d").json"
+  mip:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        cc: [gcc, clang, g++, clang++]
+        target: [mip_test, mip_tap_test]
+        ssl: ["", BUILTIN, MBEDTLS, OPENSSL, WOLFSSL]
+        # #3226: built-in TCP is currently not working with WolfSSL (builds fine)
+        exclude:
+        - ssl: WOLFSSL
+          target: mip_tap_test
+    name: ${{ matrix.target }} CC=${{ matrix.cc }} SSL=${{ matrix.ssl }}
+    env:
+      CC: ${{ matrix.cc }}
+      SSL: ${{ matrix.ssl }}
+      TFLAGS: -DMQTT_LOCALHOST -DNO_ABORT
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - uses: webfactory/ssh-agent@v0.9.1
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: if [ "${{ matrix.target }}" == "mip_tap_test" ]; then ./test/setup_ga_network.sh ; fi && sudo apt -y update ; sudo apt -y install libmbedtls-dev libwolfssl-dev && make -C test ${{ matrix.target }} IPV6=0 > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/${{ matrix.target }}_${{ matrix.cc }}_${{ matrix.ssl }}_$(date +"%Y%m%d").json"
+
+  mip89:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      max-parallel: 1   # no parallel runs, to minimize MQTT errors
+      matrix:
+        target: [mip_vc98]
+    name: mip89 ${{ matrix.target }}
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: make -C test ${{ matrix.target }} 
+  s390:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: ["", BUILTIN]
+    name: S390 SSL=${{ matrix.ssl }}
+    env:
+      TFLAGS: -DMQTT_LOCALHOST
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: sudo apt -y update ; sudo apt -y install binfmt-support qemu-user-static && ./test/setup_mqtt_server.sh && docker run --rm --privileged multiarch/qemu-user-static --reset -p yes && make -C test s390 SSL=${{ matrix.ssl }} MULTIREC=NO
+  armhf:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: ["", BUILTIN]
+    name: ArmHF SSL=${{ matrix.ssl }}
+    env:
+      TFLAGS: -DMQTT_LOCALHOST
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: sudo apt -y update ; sudo apt -y install binfmt-support qemu-user-static && ./test/setup_mqtt_server.sh && docker run --rm --privileged multiarch/qemu-user-static --reset -p yes && make -C test armhf SSL=${{ matrix.ssl }} MULTIREC=NO
+  unamalgamated-mg_prefix:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: ["", BUILTIN, MBEDTLS, OPENSSL, WOLFSSL]
+    name: unamalgamated-mg_prefix SSL=${{ matrix.ssl }}
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: sudo apt -y update ; sudo apt -y install libmbedtls-dev libwolfssl-dev
+    - run: make -C test unamalgamated SSL=${{ matrix.ssl }} && make -C test mg_prefix
+  valgrind:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: ["", BUILTIN, MBEDTLS, OPENSSL, WOLFSSL]
+    name: Valgrind SSL=${{ matrix.ssl }}
+    env:
+      TFLAGS: -DMQTT_LOCALHOST
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: sudo apt -y update ; sudo apt -y install libmbedtls-dev libwolfssl-dev valgrind
+    - run: ./test/setup_mqtt_server.sh && make -C test valgrind SSL=${{ matrix.ssl }}
+  macos:
+    runs-on: macos-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        # Mongoose does not work with WolfSSL version in MacOS
+        ssl: ["", BUILTIN, MBEDTLS, OPENSSL] # , WOLFSSL]
+        select: [-DMG_ENABLE_POLL=0, -DMG_ENABLE_POLL=1]
+        include:
+        - ssl: MBEDTLS
+          env:
+            # MbedTLS version in MacOS refuses to validate a certificate without a hostname, causing MQTT tests to fail when using MQTT_LOCALHOST
+            tflags: -DNO_MQTT_TESTS 
+        exclude:
+        - ssl: MBEDTLS
+          select: -DMG_ENABLE_POLL=0
+        - ssl: OPENSSL
+          select: -DMG_ENABLE_POLL=0
+        #- ssl: WOLFSSL
+        #  select: -DMG_ENABLE_POLL=0
+    name: macos SSL=${{ matrix.ssl }} TFLAGS=${{ matrix.select }}
+    env:
+      SSL: ${{ matrix.ssl }}
+      TFLAGS: ${{ matrix.select }} -DMQTT_LOCALHOST ${{ matrix.env.tflags }} -Wno-sign-conversion # Workaround for MbedTLS 3.5.0
+      HOMEBREW_NO_AUTO_UPDATE: 1
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - uses: webfactory/ssh-agent@v0.9.1
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: brew install mbedtls wolfssl mosquitto gawk # jq openssl already pre-installed
+    - run: /opt/homebrew/opt/mosquitto/sbin/mosquitto -c /Users/runner/work/mongoose/mongoose/test/mosquitto.conf.macos &
+    - run: make -C test test ASAN_OPTIONS= MBEDTLS=$(echo $(brew --cellar)/mbedtls*/*) OPENSSL=$(echo $(brew --cellar)/openssl*/*) WOLFSSL=$(echo $(brew --cellar)/wolfssl*/*) > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/macos_test_cc_${{ matrix.ssl }}_${{ matrix.select }}_$(date +"%Y%m%d").json"
+
+  windows:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      max-parallel: 1   # no parallel runs, to minimize MQTT errors
+      matrix:
+        target: [vc98, vc17, vc22, mingw, mingw++]
+        ssl: ["", BUILTIN]
+        select: [-DMG_ENABLE_POLL=0, -DMG_ENABLE_POLL=1]
+        exclude:
+        - target: vc98
+          select: -DMG_ENABLE_POLL=1
+    name: windows ${{ matrix.target }} SSL=${{ matrix.ssl }} TFLAGS=${{ matrix.select }}
+    env:
+      SSL: ${{ matrix.ssl }}
+      TFLAGS: ${{ matrix.select }} -DMQTT_LOCALHOST
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - uses: webfactory/ssh-agent@v0.9.1
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: ./test/setup_mqtt_server.sh && make -C test ${{ matrix.target }} > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/windows_${{ matrix.target }}_${{ matrix.cc }}_${{ matrix.ssl }}_${{ matrix.select }}_$(date +"%Y%m%d").json"
+ 
+  arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: ["", BUILTIN]
+    name: Arm SSL=${{ matrix.ssl }}
+    steps:
+    - uses: actions/checkout@v4
+    - run: make -C test arm SSL=${{ matrix.ssl }}
+  riscv:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: ["", BUILTIN]
+    name: RISC-V SSL=${{ matrix.ssl }}
+    steps:
+    - uses: actions/checkout@v4
+    - run: make -C test riscv SSL=${{ matrix.ssl }}
+
+  tutorials:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: [-DMG_TLS=MG_TLS_NONE, -DMG_TLS=MG_TLS_BUILTIN]
+    name: tutorials ${{ matrix.ssl }}
+    steps:
+    - uses: actions/checkout@v4
+    - uses: webfactory/ssh-agent@v0.9.1
+      with:
+            ssh-private-key: ${{ secrets.HEALTH_TESTS_SSH_KEY }}
+    - run: sudo apt -y install libpcap-dev
+    - run: make -C test tutorials CFLAGS_EXTRA="${{ matrix.ssl }}" > log
+    - if: success() || failure()
+      run: |
+        cat log
+        test/health.awk < log > json
+        scp -o "StrictHostKeyChecking=no" json "root@176.9.217.245:/data/downloads/health/tutorials_${{ matrix.ssl }}_$(date +"%Y%m%d").json"
+    - run: make -C test clean_tutorials
+
+  tutorials_win:
+    runs-on: windows-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: [-DMG_TLS=MG_TLS_NONE, -DMG_TLS=MG_TLS_BUILTIN]
+    name: tutorials_win ${{ matrix.ssl }}
+    steps:
+    - uses: actions/checkout@v4
+#    - uses: egor-tensin/setup-mingw@v2
+#      with:
+#        platform: x64
+    - name: test they build
+      run: make -C test tutorials_win CFLAGS_EXTRA="${{ matrix.ssl }}"
+      shell: cmd
+    - name: test they clean
+      run: make -C test clean_tutorials_win
+      shell: cmd
+  tutorials_mac:
+    runs-on: macos-latest
+    env: { HOMEBREW_NO_AUTO_UPDATE: 1 }
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: [-DMG_TLS=MG_TLS_NONE, -DMG_TLS=MG_TLS_BUILTIN]
+    name: tutorials_mac ${{ matrix.ssl }}
+    steps:
+    - uses: actions/checkout@v4
+    - run: make -C test tutorials_mac CFLAGS_EXTRA="${{ matrix.ssl }}"
+    - run: make -C test clean_tutorials_mac
+
+
+  arduino:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: echo # nothing specific to install or do
+    - run: make -C test/arduino
+    - run: make -C test/arduino cleanall
+
+
+#  wizard_examples:
+#    runs-on: ubuntu-latest
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        example:
+#          - path: esp32/esp32-idf
+#    name: ${{ matrix.example.path }}
+#    env:
+#      GO: 0
+#    steps:
+#      - uses: actions/checkout@v4
+#        with: { fetch-depth: 2 }
+#      - run: echo # nothing specific to install or do
+#          fi
+#      - run: make -C tutorials/${{ matrix.example.path }} build
+
+  wizard_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: infineon/xmc47_relax-make-baremetal-builtin
+          - path: infineon/xmc_plt2go_4400-make-baremetal-builtin
+          - path: infineon/xmc72_evk-make-baremetal-builtin
+          - path: nxp/frdm-mcxn947-make-baremetal-builtin
+          - path: nxp/frdm-mcxn947-make-freertos-builtin
+          - path: nxp/rt1020-evk-make-baremetal-builtin
+          - path: nxp/rt1060-evk-make-baremetal-builtin
+          - path: nxp/rt1170-evk-make-baremetal-builtin
+          - path: pico-sdk/pico-w-picosdk-baremetal-builtin
+          - path: pico-sdk/pico-2-w-picosdk-baremetal-builtin
+          - path: pico-sdk/w5500-evb-pico-picosdk-baremetal-builtin
+          - path: pico-sdk/w5500-evb-pico2-picosdk-baremetal-builtin
+          - path: stm32/nucleo-f429zi-make-baremetal-builtin
+          - path: stm32/nucleo-f429zi-make-freertos-builtin
+          - path: stm32/nucleo-f746zg-make-baremetal-builtin
+          - path: stm32/nucleo-f746zg-make-freertos-builtin
+          - path: stm32/nucleo-h563zi-make-baremetal-builtin
+          - path: stm32/nucleo-h563zi-make-freertos-builtin
+          - path: stm32/nucleo-h723zg-make-baremetal-builtin
+          - path: stm32/nucleo-h723zg-make-freertos-builtin
+          - path: stm32/nucleo-h743zi-make-baremetal-builtin
+          - path: stm32/nucleo-h743zi-make-freertos-builtin
+          - path: stm32/stm32h573i-dk-make-baremetal-builtin
+          - path: stm32/stm32h573i-dk-make-freertos-builtin
+          - path: ti/ek-tm4c1294xl-make-baremetal-builtin
+          - path: ti/ek-tm4c1294xl-make-freertos-builtin
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+      - run: make -C tutorials/${{ matrix.example.path }} build
+
+
+  generic_examples:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: micropython/esp32
+          - path: http/uart-bridge/esp32
+          - path: http/http-client/esp8266/http-client-server
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: echo # nothing specific to install or do
+      - run: make -C tutorials/${{ matrix.example.path }} build
+  
+  generic_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: mqtt/mqtt-client/microchip/same54-xpro
+          - path: nxp/nxp-frdmk66f-freertos
+          - path: nxp/nxp-lpcxpresso54s018m-freertos
+          - path: nxp/nxp-mimxrt1020-freertos
+          - path: nxp/nxp-evkbimxrt1050-lwip-freertos
+          - path: nxp/nxp-evkmimxrt1020-lwip-freertos
+          - path: nxp/nxp-evkmimxrt1024-lwip-freertos
+          - path: nxp/nxp-evkmimxrt1060-lwip-freertos
+          - path: nxp/nxp-evkmimxrt1064-lwip-freertos
+          - path: nxp/nxp-evkmimxrt1160-cm7-lwip-freertos
+          - path: nxp/nxp-evkmimxrt1170-cm7-lwip-freertos
+          - path: nxp/nxp-frdmk64f-lwip-freertos
+          - path: nxp/nxp-frdmk66f-lwip-freertos
+          - path: nxp/nxp-lpcxpresso54018-lwip-freertos
+          - path: nxp/nxp-lpcxpresso54608-lwip-freertos
+          - path: nxp/nxp-lpcxpresso54618-lwip-freertos
+          - path: nxp/nxp-lpcxpresso54628-lwip-freertos
+          - path: nxp/nxp-twrk65f180m-lwip-freertos
+          - path: nxp/nxp-twrkv58f220m-lwip-freertos
+          - path: pico-sdk/pico-rmii
+          - path: stm32/nucleo-f429zi-make-baremetal-builtin-rndis
+          - path: stm32/nucleo-f746zg-make-baremetal-builtin-rndis
+          - path: stm32/nucleo-g031-make-baremetal-builtin
+          - path: ti/ti-ek-tm4c1294xl-http-server
+          - path: ti/ek-tm4c1294xl-make-baremetal-builtin-rndis
+    name: ${{ matrix.example.path }}
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+      - run: make -C tutorials/${{ matrix.example.path }} build
+
+  device_dashboard_examples:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: esp32
+    name: ${{ matrix.example.path }}
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: echo # nothing specific to install or do
+      - run: make -C tutorials/http/device-dashboard/${{ matrix.example.path }} build
+
+
+  device_dashboard_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: ["", -DMG_TLS=MG_TLS_BUILTIN]
+        example:
+          - path: http/device-dashboard/microchip/same54-xpro
+          - path: nxp/rt1020-evk-make-freertos-builtin
+          - path: nxp/rt1060-evk-make-freertos-builtin
+          - path: nxp/rt1170-evk-make-freertos-builtin
+          - path: renesas/ek-ra6m4-make-baremetal-builtin
+          - path: pico-sdk/pico-rndis-dashboard
+          - path: pico-sdk/pico-w-picosdk-freertos-lwip
+          - path: pico-sdk/pico-2-w-picosdk-freertos-lwip
+          - path: stm32/nucleo-f746zg-make-freertos-tcp
+          - path: stm32/nucleo-f746zg-make-baremetal-builtin-cmsis_driver
+    name: ${{ matrix.example.path }} ${{ matrix.ssl }}
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+      - run: make -C tutorials/${{ matrix.example.path }} build CFLAGS_EXTRA="${{ matrix.ssl }}"
+
+#  mqtt_dashboard_examples:
+#    runs-on: ubuntu-latest
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        example:
+#          - path: 
+#    name: ${{ matrix.example.path }}
+#    steps:
+#      - uses: actions/checkout@v4
+#        with: { fetch-depth: 2 }
+#      - run: echo # nothing specific to install or do
+#      - run: make -C tutorials/${{ matrix.example.path }} build
+      
+  mqtt_dashboard_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: pico-sdk/pico-rndis-device
+    name: ${{ matrix.example.path }}
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+      - run: make -C tutorials/${{ matrix.example.path }} build
+      
+#  dual_examples:
+#    runs-on: ubuntu-latest
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        example:
+#          - path: 
+#    name: ${{ matrix.example.path }}
+#    steps:
+#      - uses: actions/checkout@v4
+#        with: { fetch-depth: 2 }
+#      - run: echo # nothing specific to install or do
+#      - run: make -C tutorials/${{ matrix.example.path }} device_dashboard
+#      - run: make -C tutorials/${{ matrix.example.path }} mqtt_dashboard
+
+  cube_examples:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: sudo pip install yq
+      - run: cd test/cube && make
+
+  test_f7:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/stm32/nucleo-f746zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-f746zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-f746zg-make-freertos-tcp test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - name: Cube
+      run: echo # nothing specific to install or do
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f746zg-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f746zg-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5    
+    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f746zg-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
+
+  test_f4:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/stm32/nucleo-f429zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-f429zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - name: Cube
+      run: echo # nothing specific to install or do
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f429zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f429zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-f429zi-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+
+  test_h743:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/stm32/nucleo-h743zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-h743zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#    - name: Cube
+#      run: echo # nothing specific to install or do
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-h743zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
+#    - run: make -C test/cube PROJECTS=../../tutorials/stm32/nucleo-h743zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
+
+  test_h723:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/stm32/nucleo-h723zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-h723zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    
+  test_h5:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/stm32/nucleo-h563zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/stm32/nucleo-h563zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_rt1020:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/nxp/rt1020-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/nxp/rt1020-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_rt1060:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/nxp/rt1060-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/nxp/rt1060-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_rt1170:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/nxp/rt1170-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run: make -C tutorials/nxp/rt1170-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_ra6m4:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run: make -C tutorials/renesas/ek-ra6m4-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#    - run: make -C tutorials/renesas/ek-ra6m4-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_tm4c:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run:  make -C tutorials/ti/ek-tm4c1294xl-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run:  make -C tutorials/ti/ek-tm4c1294xl-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_same54:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run:  make -C tutorials/http/device-dashboard/microchip/same54-xpro test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - run:  make -C tutorials/mqtt/mqtt-client/microchip/same54-xpro test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_pico_w5500:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - name: SDK
+      run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+    - run:  make -C tutorials/pico-sdk/w5500-evb-pico-picosdk-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+

.github/workflows/quicktest.yml

@@ -0,0 +1,706 @@
+name: Build and test - essentials
+on:
+  push:
+    paths:
+      - "**Makefile"
+      - "**.c"
+      - "**.h"
+  # Allow manual runs
+  workflow_dispatch:
+env:
+  IPV6: 0
+jobs:
+  linux:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        cc: [gcc, clang++]
+        target: [test, mip_test]
+        ssl: ["", BUILTIN]
+    name: linux ${{ matrix.target }} CC=${{ matrix.cc }} SSL=${{ matrix.ssl }}
+    env:
+      CC: ${{ matrix.cc }}
+      SSL: ${{ matrix.ssl }}
+      TFLAGS: -DMQTT_LOCALHOST
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: if ./test/match_changed_files.sh '^test|^src/.*.[ch]' ; then echo GO=1 >> $GITHUB_ENV ; fi
+    - if: ${{ env.GO == 1 }}
+      run: if [ "${{ matrix.target }}" == "test" ]; then ./test/setup_mqtt_server.sh ; fi && make -C test ${{ matrix.target }}
+  s390:
+    runs-on: ubuntu-latest
+    env:
+      TFLAGS: -DMQTT_LOCALHOST
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: if ./test/match_changed_files.sh '^test|^src/.*.[ch]' ; then echo GO=1 >> $GITHUB_ENV ; fi
+    - if: ${{ env.GO == 1 }}
+      run: sudo apt -y update ; sudo apt -y install binfmt-support qemu-user-static && ./test/setup_mqtt_server.sh && docker run --rm --privileged multiarch/qemu-user-static --reset -p yes && make -C test s390
+  armhf:
+    runs-on: ubuntu-latest
+    env:
+      TFLAGS: -DMQTT_LOCALHOST
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: if ./test/match_changed_files.sh '^test|^src/.*.[ch]' ; then echo GO=1 >> $GITHUB_ENV ; fi
+    - if: ${{ env.GO == 1 }}
+      run: sudo apt -y update ; sudo apt -y install binfmt-support qemu-user-static && ./test/setup_mqtt_server.sh && docker run --rm --privileged multiarch/qemu-user-static --reset -p yes && make -C test armhf
+  unamalgamated-mg_prefix:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: if ./test/match_changed_files.sh '^test|^src/.*.[ch]' ; then echo GO=1 >> $GITHUB_ENV ; fi
+    - if: ${{ env.GO == 1 }}
+      run: make -C test unamalgamated && make -C test mg_prefix
+  macos:
+    runs-on: macos-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        ssl: ["", BUILTIN]
+    name: macos SSL=${{ matrix.ssl }}
+    env:
+      SSL: ${{ matrix.ssl }}
+      TFLAGS: -DMQTT_LOCALHOST # -DNO_SNTP_CHECK
+      HOMEBREW_NO_AUTO_UPDATE: 1
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: if ./test/match_changed_files.sh '^test|^src/.*.[ch]' ; then echo GO=1 >> $GITHUB_ENV ; fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        brew install mosquitto
+        /opt/homebrew/opt/mosquitto/sbin/mosquitto -c /Users/runner/work/mongoose/mongoose/test/mosquitto.conf.macos &
+        make -C test test ASAN_OPTIONS=
+  windows:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        target: [vc98, vc22, mingw++]
+    name: windows ${{ matrix.target }}
+    env:
+      TFLAGS: -DMQTT_LOCALHOST
+    steps:
+    - uses: actions/checkout@v4
+      with: { fetch-depth: 2 }
+    - run: if ./test/match_changed_files.sh '^test|^src/.*.[ch]' ; then echo GO=1 >> $GITHUB_ENV ; fi
+    - if: ${{ env.GO == 1 }}
+      run: ./test/setup_mqtt_server.sh && make -C test ${{ matrix.target }} 
+  arm:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - run: make -C test arm
+  riscv:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - run: make -C test riscv
+
+  tutorials:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+    - run: make -C test tutorials_essential
+    - run: make -C test clean_tutorials_essential
+  tutorials_win:
+    runs-on: windows-latest
+    steps:
+    - uses: actions/checkout@v4
+#    - uses: egor-tensin/setup-mingw@v2
+#      with:
+#        platform: x64
+    - name: test they build
+      run: make -C test tutorials_win
+      shell: cmd
+    - name: test they clean
+      run: make -C test clean_tutorials_win
+      shell: cmd
+  tutorials_mac:
+    runs-on: macos-latest
+    env: { HOMEBREW_NO_AUTO_UPDATE: 1 }
+    steps:
+    - uses: actions/checkout@v4
+    - run: make -C test tutorials_mac
+    - run: make -C test clean_tutorials_mac
+
+
+#  wizard_examples:
+#    runs-on: ubuntu-latest
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        example:
+#          - path: esp32/esp32-idf
+#    name: ${{ matrix.example.path }}
+#    env:
+#      GO: 0
+#    steps:
+#      - uses: actions/checkout@v4
+#        with: { fetch-depth: 2 }
+#      - run: |
+#          if ./test/match_changed_files.sh '^src'; then
+#            echo GO=1 >> $GITHUB_ENV
+#            # nothing specific to install or do
+#          fi
+#      - if: ${{ env.GO == 1 }}
+#        run: make -C tutorials/${{ matrix.example.path }} build
+
+  wizard_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: infineon/xmc47_relax-make-baremetal-builtin
+          - path: infineon/xmc_plt2go_4400-make-baremetal-builtin
+          - path: infineon/xmc72_evk-make-baremetal-builtin
+          - path: nxp/frdm-mcxn947-make-baremetal-builtin
+          - path: nxp/frdm-mcxn947-make-freertos-builtin
+          - path: nxp/rt1020-evk-make-baremetal-builtin
+          - path: nxp/rt1060-evk-make-baremetal-builtin
+          - path: nxp/rt1170-evk-make-baremetal-builtin
+          - path: pico-sdk/pico-w-picosdk-baremetal-builtin
+          - path: pico-sdk/pico-2-w-picosdk-baremetal-builtin
+          - path: pico-sdk/w5500-evb-pico-picosdk-baremetal-builtin
+          - path: pico-sdk/w5500-evb-pico2-picosdk-baremetal-builtin
+          - path: stm32/nucleo-f429zi-make-baremetal-builtin
+          - path: stm32/nucleo-f429zi-make-freertos-builtin
+          - path: stm32/nucleo-f746zg-make-baremetal-builtin
+          - path: stm32/nucleo-f746zg-make-freertos-builtin
+          - path: stm32/nucleo-h563zi-make-baremetal-builtin
+          - path: stm32/nucleo-h563zi-make-freertos-builtin
+          - path: stm32/nucleo-h723zg-make-baremetal-builtin
+          - path: stm32/nucleo-h723zg-make-freertos-builtin
+          - path: stm32/nucleo-h743zi-make-baremetal-builtin
+          - path: stm32/nucleo-h743zi-make-freertos-builtin
+          - path: stm32/stm32h573i-dk-make-baremetal-builtin
+          - path: stm32/stm32h573i-dk-make-freertos-builtin
+          - path: ti/ek-tm4c1294xl-make-baremetal-builtin
+          - path: ti/ek-tm4c1294xl-make-freertos-builtin
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: |
+          if ./test/match_changed_files.sh '^src'; then
+            echo GO=1 >> $GITHUB_ENV
+            sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+          fi
+      - if: ${{ env.GO == 1 }}
+        run: make -C tutorials/${{ matrix.example.path }} build
+
+
+  generic_examples:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: http/uart-bridge/esp32
+          - path: http/http-client/esp8266/http-client-server
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: if ./test/match_changed_files.sh '^src|^tutorials/http/uart-bridge|^tutorials/${{ matrix.example.path }}'; then echo GO=1 >> $GITHUB_ENV ; fi
+      - if: ${{ env.GO == 1 }}
+        run: |
+          # nothing specific to install or do
+      - if: ${{ env.GO == 1 }}
+        run: make -C tutorials/${{ matrix.example.path }} build
+  
+  generic_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: stm32/nucleo-g031-make-baremetal-builtin
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: if ./test/match_changed_files.sh '^src|^tutorials/${{ matrix.example.path }}'; then echo GO=1 >> $GITHUB_ENV ; fi
+      - if: ${{ env.GO == 1 }}
+        run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+      - if: ${{ env.GO == 1 }}
+        run: make -C tutorials/${{ matrix.example.path }} build
+
+  device_dashboard_examples:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: esp32
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: |
+          if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard'; then
+            echo GO=1 >> $GITHUB_ENV
+            # nothing specific to install or do
+          fi
+      - if: ${{ env.GO == 1 }}
+        run: make -C tutorials/http/device-dashboard/${{ matrix.example.path }} build
+
+  device_dashboard_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: http/device-dashboard/microchip/same54-xpro
+          - path: nxp/rt1020-evk-make-freertos-builtin
+          - path: nxp/rt1060-evk-make-freertos-builtin
+          - path: nxp/rt1170-evk-make-freertos-builtin
+          - path: renesas/ek-ra6m4-make-baremetal-builtin
+          - path: pico-sdk/pico-rndis-dashboard
+          - path: pico-sdk/pico-w-picosdk-freertos-lwip
+          - path: pico-sdk/pico-2-w-picosdk-freertos-lwip
+          - path: stm32/nucleo-f746zg-make-freertos-tcp
+          - path: stm32/nucleo-f746zg-make-baremetal-builtin-cmsis_driver
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: |
+          if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|^tutorials/${{ matrix.example.path }}'; then
+            echo GO=1 >> $GITHUB_ENV
+            sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+          fi
+      - if: ${{ env.GO == 1 }}
+        run: make -C tutorials/${{ matrix.example.path }} build
+
+#  mqtt_dashboard_examples:
+#    runs-on: ubuntu-latest
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        example:
+#          - path: 
+#    name: ${{ matrix.example.path }}
+#    env:
+#      GO: 0
+#    steps:
+#      - uses: actions/checkout@v4
+#        with: { fetch-depth: 2 }
+#      - run: |
+#          if ./test/match_changed_files.sh '^src|tutorials/mqtt/mqtt-dashboard/device|^tutorials/${{ matrix.example.path }}'; then
+#            echo GO=1 >> $GITHUB_ENV
+#            # nothing specific to install or do
+#          fi
+#      - if: ${{ env.GO == 1 }}
+#        run: make -C tutorials/${{ matrix.example.path }} build
+      
+  mqtt_dashboard_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: pico-sdk/pico-rndis-device
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: |
+          if ./test/match_changed_files.sh '^src|tutorials/mqtt/mqtt-dashboard/device|^tutorials/${{ matrix.example.path }}'; then
+            echo GO=1 >> $GITHUB_ENV
+            sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+          fi
+      - if: ${{ env.GO == 1 }}
+        run: make -C tutorials/${{ matrix.example.path }} build
+      
+  cube_examples:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: |
+          if ./test/match_changed_files.sh '^src|tutorials/stm32/nucleo-*-cube-*'; then
+            echo GO=1 >> $GITHUB_ENV
+            sudo pip install yq
+          fi
+      - if: ${{ env.GO == 1 }}
+        run: cd test/cube && make
+
+#  test_f7:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 2 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/stm32/nucleo-f7.*-make-" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    # always run baremetal on core or dashboard or specific example changes; other examples only on specific example changes
+#    - if: ${{ env.GO == 1 }}
+#      continue-on-error: true   # continue so next test has a chance to re-flash and exit from collisions and flash failures
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|tutorials/stm32/nucleo-f746zg-make-baremetal-builtin'; then
+#          make -C tutorials/stm32/nucleo-f746zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f746zg-make-freertos-builtin'; then
+#          make -C tutorials/stm32/nucleo-f746zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f746zg-make-freertos-tcp'; then
+#          make -C tutorials/stm32/nucleo-f746zg-make-freertos-tcp test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - name: Cube
+#      run: |
+#        echo GO=0 >> $GITHUB_ENV
+#        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f7.*-cube-'; then
+#          echo GO=1 >> $GITHUB_ENV
+#          # nothing specific to install or do
+#        fi
+##    - if: ${{ env.GO == 1 }}
+##      run: |
+##        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f746zg-cube-baremetal-builtin'; then
+##          make -C test/cube test PROJECTS=../../tutorials/stm32/nucleo-f746zg-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
+##        fi
+##    - if: ${{ env.GO == 1 }}
+##      run: |
+##        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f746zg-cube-freertos-builtin'; then
+##          make -C test/cube test PROJECTS=../../tutorials/stm32/nucleo-f746zg-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5    
+##        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f746zg-cube-freertos-lwip'; then
+#          make -C test/cube test PROJECTS=../../tutorials/stm32/nucleo-f746zg-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
+#        fi
+#
+#
+#  test_f4:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 2 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/stm32/nucleo-f4.*-make-" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      continue-on-error: true
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|tutorials/stm32/nucleo-f429zi-make-baremetal-builtin'; then
+#          make -C tutorials/stm32/nucleo-f429zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f429zi-make-freertos-builtin'; then
+#          make -C tutorials/stm32/nucleo-f429zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - name: Cube
+#      run: |
+#        echo GO=0 >> $GITHUB_ENV
+#        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f4.*-cube-'; then
+#          echo GO=1 >> $GITHUB_ENV
+#          # nothing specific to install or do
+#        fi
+##    - if: ${{ env.GO == 1 }}
+##      run: |
+##        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f429zi-cube-baremetal-builtin'; then
+##          make -C test/cube test PROJECTS=../../tutorials/stm32/nucleo-f429zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+##        fi
+##    - if: ${{ env.GO == 1 }}
+##      run: |
+##        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f429zi-cube-freertos-builtin'; then
+##          make -C test/cube test PROJECTS=../../tutorials/stm32/nucleo-f429zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+##        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-f429zi-cube-freertos-lwip'; then
+#          make -C test/cube test PROJECTS=../../tutorials/stm32/nucleo-f429zi-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+#        fi
+#
+#  test_h743:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 3 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/stm32/nucleo-h74.*-make-" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      continue-on-error: true
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|tutorials/stm32/nucleo-h743zi-make-baremetal-builtin'; then
+#        make -C tutorials/stm32/nucleo-h743zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-h743zi-make-freertos-builtin'; then
+#          make -C tutorials/stm32/nucleo-h743zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+##    - name: Cube
+##      run: |
+##        echo GO=0 >> $GITHUB_ENV
+##        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-h74.*-cube-'; then
+##          echo GO=1 >> $GITHUB_ENV
+##          # nothing specific to install or do
+##        fi
+##    - if: ${{ env.GO == 1 }}
+##      run: |
+##        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-h743zi-cube-baremetal-builtin'; then
+##          make -C test/cube test PROJECTS=../../tutorials/stm32/nucleo-h743zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
+##        fi
+##    - if: ${{ env.GO == 1 }}
+##      run: |
+##        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-h743zi-cube-freertos-builtin'; then
+##          make -C test/cube test PROJECTS=../../tutorials/stm32/nucleo-h743zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
+##        fi
+#
+#  test_h723:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 3 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/stm32/nucleo-h72.*-make-" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      continue-on-error: true
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|tutorials/stm32/nucleo-h723zg-make-baremetal-builtin'; then
+#          make -C tutorials/stm32/nucleo-h723zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-h723zg-make-freertos-builtin'; then
+#          make -C tutorials/stm32/nucleo-h723zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    
+#  test_h5:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 3 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/stm32/nucleo-h5.*-make-" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      continue-on-error: true
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|tutorials/stm32/nucleo-h563zi-make-baremetal-builtin'; then
+#          make -C tutorials/stm32/nucleo-h563zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/stm32/nucleo-h563zi-make-freertos-builtin'; then
+#          make -C tutorials/stm32/nucleo-h563zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#
+#  test_rt1020:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 3 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/nxp/rt1020.*-make-" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      continue-on-error: true
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|tutorials/nxp/rt1020-evk-make-baremetal-builtin'; then
+#          make -C tutorials/nxp/rt1020-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/nxp/rt1020-evk-make-freertos-builtin'; then
+#          make -C tutorials/nxp/rt1020-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#
+#  test_rt1060:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 3 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/nxp/rt1060.*-make-" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      continue-on-error: true
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|tutorials/nxp/rt1060-evk-make-baremetal-builtin'; then
+#          make -C tutorials/nxp/rt1060-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/nxp/rt1060-evk-make-freertos-builtin'; then
+#          make -C tutorials/nxp/rt1060-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#
+#  test_rt1170:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 3 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/nxp/rt1170.*-make-" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      continue-on-error: true
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|tutorials/nxp/rt1170-evk-make-baremetal-builtin'; then
+#          make -C tutorials/nxp/rt1170-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/nxp/rt1170-evk-make-freertos-builtin'; then
+#          make -C tutorials/nxp/rt1170-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#
+#  test_ra6m4:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 3 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/renesas/ek-ra6m4.*-make-" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      continue-on-error: true
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|tutorials/renesas/ek-ra6m4-make-baremetal-builtin'; then
+#          make -C tutorials/renesas/ek-ra6m4-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+##    - if: ${{ env.GO == 1 }}
+##      run: |
+##        if ./test/match_changed_files.sh 'tutorials/renesas/ek-ra6m4-make-freertos-builtin'; then
+##          make -C tutorials/renesas/ek-ra6m4-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+##        fi
+#
+#  test_tm4c:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 2 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/ti/ek-tm4c.*-make-" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard|tutorials/ti/ek-tm4c1294xl-make-baremetal-builtin'; then
+#          make -C tutorials/ti/ek-tm4c1294xl-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh 'tutorials/ti/ek-tm4c1294xl-make-freertos-builtin'; then
+#          make -C tutorials/ti/ek-tm4c1294xl-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#
+#  test_same54:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 2 }
+#    - name: baremetal
+#      run: |
+#        if ./test/match_changed_files.sh "^src|tutorials/http/device-dashboard|tutorials/mqtt/mqtt-client" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/http/device-dashboard'; then
+#          make -C tutorials/http/device-dashboard/microchip/same54-xpro test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run: |
+#        if ./test/match_changed_files.sh '^src|tutorials/mqtt/mqtt-client'; then
+#          make -C tutorials/mqtt/mqtt-client/microchip/same54-xpro test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+#        fi
+#
+#  test_pico_w5500:
+#    runs-on: ubuntu-latest
+#    env:
+#      GO: 0
+#    steps:
+#    - uses: actions/checkout@v4
+#      with: { fetch-depth: 2 }
+#    - name: SDK
+#      run: |
+#        if ./test/match_changed_files.sh "^src" ; then
+#          echo GO=1 >> $GITHUB_ENV
+#          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+#        fi
+#    - if: ${{ env.GO == 1 }}
+#      run:  make -C tutorials/pico-sdk/w5500-evb-pico-picosdk-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+

.github/workflows/test.yml

@@ -1,10 +1,6 @@
-name: build
+name: original workflow, outdated # *** YES, OUTDATED *** kept for hystorical/reference purposes, attachment, etc.
 on:
-  push:
+  workflow_dispatch:
-    paths:
-      - "**Makefile"
-      - "**.c"
-      - "**.h"
 env:
   IPV6: 0
 jobs:
@@ -78,7 +74,7 @@ jobs:
     name: macos SSL=${{ matrix.ssl }} TFLAGS=${{ matrix.select }}
     env:
       SSL: ${{ matrix.ssl }}
-      TFLAGS: ${{ matrix.select }} -DNO_SNTP_CHECK
+      TFLAGS: ${{ matrix.select }} -DNO_SNTP_CHECK -Wno-sign-conversion # Workaround for MbedTLS 3.5.0
       HOMEBREW_NO_AUTO_UPDATE: 1
     steps:
     - uses: actions/checkout@v3
@@ -149,154 +145,60 @@ jobs:
     - run: make clean_examples_mac
 
 
-  test_f7:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with: { fetch-depth: 2 }
-    - run: if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/stm32/nucleo-f7.*-make-" ; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: sudo apt -y update; sudo apt -y install gcc-arm-none-eabi
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/stm32/nucleo-f746zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/stm32/nucleo-f746zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/stm32/nucleo-f746zg-make-freertos-tcp test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: echo GO=0 >> $GITHUB_ENV ; if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f7.*-cube-'; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f746zg-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
-    - if: ${{ env.GO == 1 }}
-      run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f746zg-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
-    - if: ${{ env.GO == 1 }}
-      run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f746zg-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
-
-  test_f4:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with: { fetch-depth: 2 }
-    - run: if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/stm32/nucleo-f4.*-make-" ; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: sudo apt -y update; sudo apt -y install gcc-arm-none-eabi
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/stm32/nucleo-f429zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/stm32/nucleo-f429zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: echo GO=0 >> $GITHUB_ENV ; if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f4.*-cube-'; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f429zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
-    - if: ${{ env.GO == 1 }}
-      run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f429zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
-    - if: ${{ env.GO == 1 }}
-      run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f429zi-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
-
-  test_h7:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with: { fetch-depth: 3 }
-    - run: if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/stm32/nucleo-h7.*-make-" ; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: sudo apt -y update; sudo apt -y install gcc-arm-none-eabi
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/stm32/nucleo-h743zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/stm32/nucleo-h743zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - run: echo GO=0 >> $GITHUB_ENV ; if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-h7.*-cube-'; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-h743zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
-    - if: ${{ env.GO == 1 }}
-      run: make -C test/cube test PROJECTS=../../examples/stm32/nucleo-h743zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
-
-  test_h5:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with: { fetch-depth: 3 }
-    - run: if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/stm32/nucleo-h5.*-make-" ; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: sudo apt -y update; sudo apt -y install gcc-arm-none-eabi
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/stm32/nucleo-h563zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-#    - if: ${{ env.GO == 1 }}
-# WIP      run:  make -C examples/stm32/nucleo-h563zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_rt1020:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with: { fetch-depth: 3 }
-    - run: if ./test/match_changed_files.sh "^src|examples/nxp/rt1020.*-make-" ; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: sudo apt -y update; sudo apt -y install gcc-arm-none-eabi
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/nxp/rt1020-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/nxp/rt1020-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_tm4c:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with: { fetch-depth: 2 }
-    - run: if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/ti/ek-tm4c" ; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: sudo apt -y update; sudo apt -y install gcc-arm-none-eabi
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/ti/ek-tm4c1294xl-baremetal test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/ti/ek-tm4c1294xl-freertos test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_same54:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with: { fetch-depth: 2 }
-    - run: if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/microchip/same54-xpro" ; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: sudo apt -y update; sudo apt -y install gcc-arm-none-eabi
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/microchip/same54-xpro/device-dashboard test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/microchip/same54-xpro/mqtt-client test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-  test_pico_w5500:
-    runs-on: ubuntu-latest
-    steps:
-    - uses: actions/checkout@v3
-      with: { fetch-depth: 2 }
-    - run: if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/rp2040/pico-w5500" ; then echo GO=1 >> $GITHUB_ENV ; fi
-    - if: ${{ env.GO == 1 }}
-      run: sudo apt -y update; sudo apt -y install gcc-arm-none-eabi
-    - if: ${{ env.GO == 1 }}
-      run:  make -C examples/rp2040/pico-w5500 test VCON_API_KEY=${{secrets.VCON_API_KEY}}
-
-
   arduino:
     runs-on: ubuntu-latest
+    env:
+      GO: 0
     steps:
     - uses: actions/checkout@v3
       with: { fetch-depth: 2 }
-    - run: if ./test/match_changed_files.sh '^examples/arduino|^src/.*.[ch]'  ; then echo GO=1 >> $GITHUB_ENV ; fi
+    - run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/arduino" ; then
+          echo GO=1 >> $GITHUB_ENV
+          # nothing specific to install or do
+        fi
     - if: ${{ env.GO == 1 }}
-      run: make -C examples/arduino arduino-xiao
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/arduino'; then
+          make -C examples/arduino arduino-xiao
+        fi
 #    - if: ${{ env.GO == 1 }}
-#      run: make -C examples/arduino arduino-nano
+#      run: |
+#        if ./test/match_changed_files.sh '^src|examples/arduino'; then
+#          make -C examples/arduino arduino-nano
+#        fi
     - if: ${{ env.GO == 1 }}
       run: make -C examples/arduino clean
 
 
-  matrix_examples:
+  generic_examples:
     runs-on: ubuntu-latest
     strategy:
       fail-fast: false
       matrix:
         example:
-          - path: esp32/device-dashboard
           - path: esp32/uart-bridge
+          - path: esp32/micropython
           - path: esp8266/http-client-server
-          - path: microchip/same54-xpro/device-dashboard
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v3
+        with: { fetch-depth: 2 }
+      - run: if ./test/match_changed_files.sh '^src|^examples/${{ matrix.example.path }}'; then echo GO=1 >> $GITHUB_ENV ; fi
+      - if: ${{ env.GO == 1 }}
+        run: |
+          # nothing specific to install or do
+      - if: ${{ env.GO == 1 }}
+        run: make -C examples/${{ matrix.example.path }} build
+  
+  generic_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
           - path: microchip/same54-xpro/mqtt-client
           - path: infineon/infineon-xmc4700_4800-lwip-rtx-rtos
           - path: nxp/nxp-mimxrt1020-azurertos
@@ -316,54 +218,217 @@ jobs:
           - path: nxp/nxp-lpcxpresso54608-lwip-freertos
           - path: nxp/nxp-lpcxpresso54618-lwip-freertos
           - path: nxp/nxp-lpcxpresso54628-lwip-freertos
-          - path: nxp/rt1020-evk-make-baremetal-builtin
-          - path: nxp/rt1020-evk-make-freertos-builtin
           - path: nxp/nxp-twrk65f180m-lwip-freertos
           - path: nxp/nxp-twrkv58f220m-lwip-freertos
           - path: rp2040/pico-rmii
-          - path: rp2040/pico-rndis-dashboard
-          - path: rp2040/pico-w
-          - path: rp2040/pico-w5500
-          - path: stm32/nucleo-f429zi-make-baremetal-builtin
-          - path: stm32/nucleo-f429zi-make-freertos-builtin
           - path: stm32/nucleo-f429zi-make-baremetal-builtin-rndis
-          - path: stm32/nucleo-f746zg-make-baremetal-builtin
-          - path: stm32/nucleo-f746zg-make-freertos-builtin
-          - path: stm32/nucleo-f746zg-make-freertos-tcp
           - path: stm32/nucleo-f746zg-make-baremetal-builtin-rndis
           - path: stm32/nucleo-g031-make-baremetal-builtin
-          - path: stm32/nucleo-h563zi-make-baremetal-builtin
-          - path: stm32/nucleo-h563zi-make-freertos-builtin
-          - path: stm32/nucleo-h743zi-make-baremetal-builtin
-          - path: stm32/nucleo-h743zi-make-freertos-builtin
           - path: ti/ti-ek-tm4c1294xl-http-server
-          - path: ti/ek-tm4c1294xl-baremetal
+          - path: ti/ek-tm4c1294xl-make-baremetal-builtin-rndis
-          - path: ti/ek-tm4c1294xl-freertos
     name: ${{ matrix.example.path }}
+    env:
+      GO: 0
     steps:
       - uses: actions/checkout@v3
         with: { fetch-depth: 2 }
       - run: if ./test/match_changed_files.sh '^src|^examples/${{ matrix.example.path }}'; then echo GO=1 >> $GITHUB_ENV ; fi
       - if: ${{ env.GO == 1 }}
-        run: sudo apt -y update ; sudo apt -y install gcc-arm-none-eabi
+        run: sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
       - if: ${{ env.GO == 1 }}
         run: make -C examples/${{ matrix.example.path }} build
 
-  cube_examples:
+  device_dashboard_examples:
     runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: esp32/device-dashboard
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
     steps:
       - uses: actions/checkout@v3
         with: { fetch-depth: 2 }
-      - run: if ./test/match_changed_files.sh '^src|examples/stm32/nucleo-*-cube-*'; then echo GO=1 >> $GITHUB_ENV ; fi
+      - run: |
+          if ./test/match_changed_files.sh '^src|examples/device-dashboard|^examples/${{ matrix.example.path }}'; then
+            echo GO=1 >> $GITHUB_ENV
+            # nothing specific to install or do
+          fi
+      - if: ${{ env.GO == 1 }}
+        run: make -C examples/${{ matrix.example.path }} build
+
+  device_dashboard_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: microchip/same54-xpro/device-dashboard
+          - path: nxp/rt1020-evk-make-baremetal-builtin
+          - path: nxp/rt1020-evk-make-freertos-builtin
+          - path: nxp/rt1060-evk-make-baremetal-builtin
+          - path: nxp/rt1060-evk-make-freertos-builtin
+          - path: rp2040/pico-rndis-dashboard
+          - path: rp2040/pico-w
+          - path: rp2040/pico-w5500
+          - path: stm32/nucleo-f429zi-make-baremetal-builtin
+          - path: stm32/nucleo-f429zi-make-freertos-builtin
+          - path: stm32/nucleo-f746zg-make-baremetal-builtin
+          - path: stm32/nucleo-f746zg-make-freertos-builtin
+          - path: stm32/nucleo-f746zg-make-freertos-tcp
+          - path: stm32/nucleo-f746zg-make-baremetal-builtin-cmsis_driver
+          - path: stm32/nucleo-h563zi-make-baremetal-builtin
+          - path: stm32/nucleo-h563zi-make-freertos-builtin
+          - path: stm32/nucleo-h723zg-make-freertos-builtin
+          - path: stm32/nucleo-h743zi-make-baremetal-builtin
+          - path: stm32/nucleo-h743zi-make-freertos-builtin
+          - path: stm32/stm32h573i-dk-make-baremetal-builtin
+          - path: stm32/stm32h573i-dk-make-freertos-builtin
+          - path: ti/ek-tm4c1294xl-make-baremetal-builtin
+          - path: ti/ek-tm4c1294xl-make-freertos-builtin
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v3
+        with: { fetch-depth: 2 }
+      - run: |
+          if ./test/match_changed_files.sh '^src|examples/device-dashboard|^examples/${{ matrix.example.path }}'; then
+            echo GO=1 >> $GITHUB_ENV
+            sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+          fi
+      - if: ${{ env.GO == 1 }}
+        run: make -C examples/${{ matrix.example.path }} build
+
+#  mqtt_dashboard_examples:
+#    runs-on: ubuntu-latest
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        example:
+#          - path: 
+#    name: ${{ matrix.example.path }}
+#    env:
+#      GO: 0
+#    steps:
+#      - uses: actions/checkout@v3
+#        with: { fetch-depth: 2 }
+#      - run: |
+#          if ./test/match_changed_files.sh '^src|examples/mqtt-dashboard/device|^examples/${{ matrix.example.path }}'; then
+#            echo GO=1 >> $GITHUB_ENV
+#            # nothing specific to install or do
+#          fi
+#      - if: ${{ env.GO == 1 }}
+#        run: make -C examples/${{ matrix.example.path }} build
+      
+  mqtt_dashboard_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: rp2040/pico-rndis-device
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v3
+        with: { fetch-depth: 2 }
+      - run: |
+          if ./test/match_changed_files.sh '^src|examples/mqtt-dashboard/device|^examples/${{ matrix.example.path }}'; then
+            echo GO=1 >> $GITHUB_ENV
+            sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+          fi
+      - if: ${{ env.GO == 1 }}
+        run: make -C examples/${{ matrix.example.path }} build
+      
+#  dual_examples:
+#    runs-on: ubuntu-latest
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        example:
+#          - path: 
+#    name: ${{ matrix.example.path }}
+#    env:
+#      GO: 0
+#    steps:
+#      - uses: actions/checkout@v3
+#        with: { fetch-depth: 2 }
+#      - run: |
+#          if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/mqtt-dashboard/device|^examples/${{ matrix.example.path }}'; then
+#            echo GO=1 >> $GITHUB_ENV
+#            # nothing specific to install or do
+#          fi
+#      - if: ${{ env.GO == 1 }}
+#        run: |
+#          if ./test/match_changed_files.sh '^src|examples/device-dashboard|^examples/${{ matrix.example.path }}'; then
+#            make -C examples/${{ matrix.example.path }} device_dashboard
+#          fi
+#      - if: ${{ env.GO == 1 }}
+#        run: |
+#          if ./test/match_changed_files.sh '^src|examples/mqtt-dashboard/device|^examples/${{ matrix.example.path }}'; then
+#            make -C examples/${{ matrix.example.path }} mqtt_dashboard
+#          fi
+
+  dual_examples_arm:
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      matrix:
+        example:
+          - path: stm32/nucleo-h723zg-make-baremetal-builtin
+    name: ${{ matrix.example.path }}
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v3
+        with: { fetch-depth: 2 }
+      - run: |
+          if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/mqtt-dashboard/device|^examples/${{ matrix.example.path }}'; then
+            echo GO=1 >> $GITHUB_ENV
+            sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+          fi
+      - if: ${{ env.GO == 1 }}
+        run: |
+          if ./test/match_changed_files.sh '^src|examples/device-dashboard|^examples/${{ matrix.example.path }}'; then
+            make -C examples/${{ matrix.example.path }} device_dashboard
+          fi
+      - if: ${{ env.GO == 1 }}
+        run: |
+          if ./test/match_changed_files.sh '^src|examples/mqtt-dashboard/device|^examples/${{ matrix.example.path }}'; then
+            make -C examples/${{ matrix.example.path }} mqtt_dashboard
+          fi
+
+  cube_examples:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+      - uses: actions/checkout@v3
+        with: { fetch-depth: 2 }
+      - run: |
+          if ./test/match_changed_files.sh '^src|examples/stm32/nucleo-*-cube-*'; then
+            echo GO=1 >> $GITHUB_ENV
+            # nothing specific to install or do
+          fi
       - if: ${{ env.GO == 1 }}
         run: cd test/cube && make
 
   zephyr_examples:
     runs-on: ubuntu-latest
+    env:
+      GO: 0
     steps:
       - uses: actions/checkout@v3
         with: { fetch-depth: 2 }
-      - run: if ./test/match_changed_files.sh '^src/.*.[ch]|^examples/zephyr'; then sudo apt -y update ; sudo apt -y install gcc-arm-none-eabi ; fi
+      - run: |
+          if ./test/match_changed_files.sh '^src/.*.[ch]|^examples/zephyr'; then
+            echo GO=1 >> $GITHUB_ENV
+            sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+            fi
       - if: ${{ env.GO == 1 }}
         run: make -C examples/zephyr init
       - name: minify manifest
@@ -383,3 +448,293 @@ jobs:
         run: make -C examples/zephyr/mqtt-aws-client build
       - if: ${{ env.GO == 1 }}
         run: make -C examples/zephyr/websocket-server build
+
+  test_f7:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+    - uses: actions/checkout@v3
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/stm32/nucleo-f7.*-make-" ; then
+          echo GO=1 >> $GITHUB_ENV
+          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f746zg-make-baremetal-builtin'; then
+          make -C examples/stm32/nucleo-f746zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f746zg-make-freertos-builtin'; then
+          make -C examples/stm32/nucleo-f746zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f746zg-make-freertos-tcp'; then
+          make -C examples/stm32/nucleo-f746zg-make-freertos-tcp test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - name: Cube
+      run: |
+        echo GO=0 >> $GITHUB_ENV
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f7.*-cube-'; then
+          echo GO=1 >> $GITHUB_ENV
+          # nothing specific to install or do
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f746zg-cube-baremetal-builtin'; then
+          make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f746zg-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f746zg-cube-freertos-builtin'; then
+          make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f746zg-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5    
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f746zg-cube-freertos-lwip'; then
+          make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f746zg-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=5
+        fi
+
+
+  test_f4:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+    - uses: actions/checkout@v3
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/stm32/nucleo-f4.*-make-" ; then
+          echo GO=1 >> $GITHUB_ENV
+          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f429zi-make-baremetal-builtin'; then
+          make -C examples/stm32/nucleo-f429zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f429zi-make-freertos-builtin'; then
+          make -C examples/stm32/nucleo-f429zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - name: Cube
+      run: |
+        echo GO=0 >> $GITHUB_ENV
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f4.*-cube-'; then
+          echo GO=1 >> $GITHUB_ENV
+          # nothing specific to install or do
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f429zi-cube-baremetal-builtin'; then
+          make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f429zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f429zi-cube-freertos-builtin'; then
+          make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f429zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-f429zi-cube-freertos-lwip'; then
+          make -C test/cube test PROJECTS=../../examples/stm32/nucleo-f429zi-cube-freertos-lwip VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=2
+        fi
+
+  test_h743:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+    - uses: actions/checkout@v3
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/stm32/nucleo-h74.*-make-" ; then
+          echo GO=1 >> $GITHUB_ENV
+          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-h743zi-make-baremetal-builtin'; then
+        make -C examples/stm32/nucleo-h743zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-h743zi-make-freertos-builtin'; then
+          make -C examples/stm32/nucleo-h743zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - name: Cube
+      run: |
+        echo GO=0 >> $GITHUB_ENV
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-h74.*-cube-'; then
+          echo GO=1 >> $GITHUB_ENV
+          # nothing specific to install or do
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-h743zi-cube-baremetal-builtin'; then
+          make -C test/cube test PROJECTS=../../examples/stm32/nucleo-h743zi-cube-baremetal-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-h743zi-cube-freertos-builtin'; then
+          make -C test/cube test PROJECTS=../../examples/stm32/nucleo-h743zi-cube-freertos-builtin VCON_API_KEY=${{secrets.VCON_API_KEY}} DEVICE=6
+        fi
+
+  test_h723:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+    - uses: actions/checkout@v3
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/stm32/nucleo-h72.*-make-" ; then
+          echo GO=1 >> $GITHUB_ENV
+          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-h723zg-make-baremetal-builtin'; then
+          make -C examples/stm32/nucleo-h723zg-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-h723zg-make-freertos-builtin'; then
+          make -C examples/stm32/nucleo-h723zg-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    
+  test_h5:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+    - uses: actions/checkout@v3
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/stm32/nucleo-h5.*-make-" ; then
+          echo GO=1 >> $GITHUB_ENV
+          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-h563zi-make-baremetal-builtin'; then
+          make -C examples/stm32/nucleo-h563zi-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/stm32/nucleo-h563zi-make-freertos-builtin'; then
+          make -C examples/stm32/nucleo-h563zi-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+
+  test_rt1020:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+    - uses: actions/checkout@v3
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/nxp/rt1020.*-make-" ; then
+          echo GO=1 >> $GITHUB_ENV
+          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        #if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/nxp/rt1020-evk-make-baremetal-builtin'; then
+        if ./test/match_changed_files.sh '^src|examples/nxp/rt1020-evk-make-baremetal-builtin'; then
+          make -C examples/nxp/rt1020-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        #if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/nxp/rt1020-evk-make-freertos-builtin'; then
+        if ./test/match_changed_files.sh '^src|examples/nxp/rt1020-evk-make-freertos-builtin'; then
+          make -C examples/nxp/rt1020-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+
+  test_rt1060:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+    - uses: actions/checkout@v3
+      with: { fetch-depth: 3 }
+    - name: baremetal
+      run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/nxp/rt1060.*-make-" ; then
+          echo GO=1 >> $GITHUB_ENV
+          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/nxp/rt1060-evk-make-baremetal-builtin'; then
+          make -C examples/nxp/rt1060-evk-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+    - if: ${{ env.GO == 1 }}
+      run: |
+        if ./test/match_changed_files.sh '^src|examples/device-dashboard|examples/nxp/rt1060-evk-make-freertos-builtin'; then
+          make -C examples/nxp/rt1060-evk-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+        fi
+
+  test_tm4c:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+    - uses: actions/checkout@v3
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/ti/ek-tm4c.*-make-" ; then
+          echo GO=1 >> $GITHUB_ENV
+          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+        fi
+    - if: ${{ env.GO == 1 }}
+      run:  make -C examples/ti/ek-tm4c1294xl-make-baremetal-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - if: ${{ env.GO == 1 }}
+      run:  make -C examples/ti/ek-tm4c1294xl-make-freertos-builtin test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_same54:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+    - uses: actions/checkout@v3
+      with: { fetch-depth: 2 }
+    - name: baremetal
+      run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/microchip/same54-xpro" ; then
+          echo GO=1 >> $GITHUB_ENV
+          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+        fi
+    - if: ${{ env.GO == 1 }}
+      run:  make -C examples/microchip/same54-xpro/device-dashboard test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+    - if: ${{ env.GO == 1 }}
+      run:  make -C examples/microchip/same54-xpro/mqtt-client test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+
+  test_pico_w5500:
+    runs-on: ubuntu-latest
+    env:
+      GO: 0
+    steps:
+    - uses: actions/checkout@v3
+      with: { fetch-depth: 2 }
+    - name: SDK
+      run: |
+        if ./test/match_changed_files.sh "^src|examples/device-dashboard|examples/rp2040/pico-w5500" ; then
+          echo GO=1 >> $GITHUB_ENV
+          sudo apt -y update && sudo apt -y install gcc-arm-none-eabi
+        fi
+    - if: ${{ env.GO == 1 }}
+      run:  make -C examples/rp2040/pico-w5500 test VCON_API_KEY=${{secrets.VCON_API_KEY}}
+

.github/workflows/zephyr.yml

@@ -0,0 +1,26 @@
+name: Zephyr
+on:
+  schedule:
+    - cron: '0 0 * * *' # run at 12 AM UTC
+  # Allow manual runs
+  workflow_dispatch:
+jobs:
+  zephyr_examples:
+    runs-on: ubuntu-24.04
+    strategy:
+      fail-fast: false
+      matrix:
+        revno: ["--mr v3.7-branch", "--mr v4.2.0"] # LTS, latest stable
+    name: Zephyr ${{ matrix.revno }}
+    steps:
+      - uses: actions/checkout@v4
+        with: { fetch-depth: 2 }
+      - run: test/setup_ga_docker_filesystem.sh
+      - run: make -C tutorials/zephyr init REPO=zephyrprojectrtos/ci REVNO="${{ matrix.revno }}"
+      - run: make -C tutorials/zephyr minify REVNO="${{ matrix.revno }}"
+      - run: make -C tutorials/zephyr update
+      - run: make -C tutorials/zephyr/device-dashboard build
+      - run: make -C tutorials/zephyr/http-client build
+      - run: make -C tutorials/zephyr/http-server build
+      - run: make -C tutorials/zephyr/mqtt-aws-client build
+      - run: make -C tutorials/zephyr/websocket-server build

LICENSE

@@ -1,5 +1,5 @@
 Copyright (c) 2004-2013 Sergey Lyubka
-Copyright (c) 2013-2023 Cesanta Software Limited
+Copyright (c) 2013-2025 Cesanta Software Limited
 All rights reserved
 
 This software is dual-licensed: you can redistribute it and/or modify

Makefile

@@ -1,188 +0,0 @@
-SRCS = mongoose.c test/unit_test.c test/packed_fs.c
-HDRS = $(wildcard src/*.h) $(wildcard src/drivers/*.h)
-DEFS ?= -DMG_MAX_HTTP_HEADERS=7 -DMG_ENABLE_LINES -DMG_ENABLE_PACKED_FS=1 -DMG_ENABLE_SSI=1 -DMG_ENABLE_ASSERT=1
-WARN ?= -pedantic -W -Wall -Werror -Wshadow -Wdouble-promotion -fno-common -Wconversion -Wundef
-OPTS ?= -O3 -g3
-INCS ?= -Isrc -I.
-SSL ?=
-CWD ?= $(realpath $(CURDIR))
-ENV ?=  -e Tmp=. -e WINEDEBUG=-all
-DOCKER_BIN ?= docker
-DOCKER ?= $(DOCKER_BIN) run --platform linux/amd64 --rm $(ENV) -v $(CWD):$(CWD) -w $(CWD)
-VCFLAGS = /nologo /W3 /O2 /MD /I. $(DEFS) $(TFLAGS)
-IPV6 ?= 1
-ASAN ?= -fsanitize=address,undefined,alignment -fno-sanitize-recover=all -fno-omit-frame-pointer -fno-common
-ASAN_OPTIONS ?= detect_leaks=1
-EXAMPLES := $(dir $(wildcard examples/*/Makefile))
-EXAMPLES_MAC := $(filter-out examples/mip-pcap/ examples/mip-tap/, $(EXAMPLES))
-EXAMPLES_WIN := $(dir $(wildcard examples/device-dashboard/Makefile) $(wildcard examples/file-*/Makefile) $(wildcard examples/http-*/Makefile) $(wildcard examples/mqtt-*/Makefile) $(wildcard examples/websocket-*/Makefile) $(wildcard examples/webui-*/Makefile))
-EXAMPLES_EMBEDDED := $(filter-out $(wildcard examples/zephyr/*/), $(dir $(wildcard examples/*/*/Makefile)))
-PREFIX ?= /usr/local
-LIBDIR ?= $(PREFIX)/lib
-INCLUDEDIR ?= $(PREFIX)/include
-VERSION ?= $(shell cut -d'"' -f2 src/version.h)
-COMMON_CFLAGS ?= $(C_WARN) $(WARN) $(INCS) $(DEFS) -DMG_ENABLE_IPV6=$(IPV6) $(TFLAGS) -pthread
-CFLAGS ?= $(OPTS) $(ASAN) $(COMMON_CFLAGS)
-VALGRIND_CFLAGS ?= $(OPTS) $(COMMON_CFLAGS)
-VALGRIND_RUN ?= valgrind --tool=memcheck --gen-suppressions=all --leak-check=full --show-leak-kinds=all --leak-resolution=high --track-origins=yes --error-exitcode=1 --exit-on-first-error=yes --fair-sched=yes
-.PHONY: clean_examples examples mip_test test valgrind
-
-ifeq "$(findstring ++,$(CC))" ""
-# $(CC) does not end with ++, i.e. we're using C. Apply C flags
-C_WARN ?= -Wmissing-prototypes -Wstrict-prototypes
-else
-# $(CC) ends with ++, i.e. we're using C++. Apply C++ flags
-C_WARN ?= -Wno-deprecated
-endif
-
-ifeq "$(SSL)" "MBEDTLS"
-MBEDTLS ?= /usr/local
-CFLAGS  += -DMG_TLS=MG_TLS_MBED -I$(MBEDTLS)/include -I/usr/include
-LDFLAGS += -L$(MBEDTLS)/lib -lmbedtls -lmbedcrypto -lmbedx509
-endif
-
-ifeq "$(SSL)" "OPENSSL"
-OPENSSL ?= /usr/local
-CFLAGS  += -DMG_TLS=MG_TLS_OPENSSL -I$(OPENSSL)/include
-LDFLAGS += -L$(OPENSSL)/lib -lssl -lcrypto
-endif
-
-all:
-	$(MAKE) -C examples/http-server
-
-tall: mg_prefix unamalgamated test mip_test arm examples vc98 vc17 vc22 mingw mingw++ fuzz
-
-mip_test: test/mip_test.c mongoose.c mongoose.h Makefile mip_tap_test
-	$(CC) test/mip_test.c $(INCS) $(WARN) $(OPTS) $(C_WARN) $(ASAN) -o $@
-	ASAN_OPTIONS=$(ASAN_OPTIONS) $(RUN) ./$@
-
-mip_tap_test: test/mip_tap_test.c mongoose.c mongoose.h Makefile
-	$(CC) test/mip_tap_test.c $(INCS) $(WARN) $(OPTS) $(C_WARN) $(ASAN) -o $@
-	ASAN_OPTIONS=$(ASAN_OPTIONS) $(RUN) ./$@
-
-examples:
-	@for X in $(EXAMPLES); do test -f $$X/Makefile || continue; $(MAKE) -C $$X example || exit 1; done
-clean_examples:
-	for X in $(EXAMPLES); do test -f $$X/Makefile || continue; $(MAKE) -C $$X clean || exit 1; done
-
-examples_mac:
-	for X in $(EXAMPLES_MAC); do test -f $$X/Makefile || continue; $(MAKE) -C $$X example || exit 1; done
-clean_examples_mac:
-	for X in $(EXAMPLES_MAC); do test -f $$X/Makefile || continue; $(MAKE) -C $$X clean || exit 1; done
-
-examples_win:
-	$(foreach X, $(EXAMPLES_WIN), $(MAKE) -C $(X) example &)
-clean_examples_win:
-	$(foreach X, $(EXAMPLES_WIN), $(MAKE) -C $(X) clean &)
-
-test/packed_fs.c: Makefile src/ssi.h test/fuzz.c test/data/a.txt test/data/ca.pem
-	$(CC) $(CFLAGS) test/pack.c -o pack
-	$(RUN) ./pack Makefile src/ssi.h test/fuzz.c test/data/a.txt test/data/range.txt test/data/ca.pem > $@
-
-# Check that all external (exported) symbols have "mg_" prefix
-mg_prefix: mongoose.c mongoose.h
-	$(CC) mongoose.c $(CFLAGS) -c -o /tmp/x.o && nm /tmp/x.o | grep ' T ' | grep -v 'mg_' ; test $$? = 1
-
-musl: test
-musl: ASAN =
-musl: WARN += -Wno-sign-conversion
-musl: CC = $(DOCKER) mdashnet/cc1 gcc
-musl: RUN = $(DOCKER) mdashnet/cc1
-
-# Make sure we can build from unamalgamated sources.
-unamalgamated: $(HDRS) Makefile test/packed_fs.c
-	$(CC) src/*.c test/packed_fs.c test/unit_test.c $(CFLAGS) $(LDFLAGS) -g -o unit_test
-
-fuzz: ASAN = -fsanitize=fuzzer,signed-integer-overflow,address,undefined
-fuzz: mongoose.c mongoose.h Makefile test/fuzz.c
-	$(CC) test/fuzz.c $(OPTS) $(WARN) $(INCS) $(TFLAGS) $(ASAN) -o fuzzer
-	$(RUN) ./fuzzer
-
-FUZZDATA ?= /tmp/fuzzdata
-fuzz2: mongoose.c mongoose.h Makefile test/fuzz.c
-	$(CC) test/fuzz.c -DMAIN $(OPTS) $(WARN) $(ASAN) $(INCS) -o fuzzer
-	$(RUN) ./fuzzer $(FUZZDATA)
-
-test: Makefile mongoose.h $(SRCS)
-	$(CC) $(SRCS) $(CFLAGS) $(LDFLAGS) -o unit_test
-	ASAN_OPTIONS=$(ASAN_OPTIONS) $(RUN) ./unit_test
-
-coverage: CFLAGS += -coverage
-coverage: test
-	gcov -l -n *.gcno | sed '/^$$/d' | sed 'N;s/\n/ /'
-	gcov -t mongoose.c > mongoose.gcov
-
-upload-coverage: coverage
-	curl -s https://codecov.io/bash | /bin/bash
-
-valgrind: Makefile mongoose.h mongoose.c
-	$(CC) $(SRCS) $(VALGRIND_CFLAGS) $(LDFLAGS) -g -o unit_test
-	$(VALGRIND_RUN) ./unit_test
-
-armhf: ASAN=
-armhf: IPV6=0
-armhf: CC = $(DOCKER) mdashnet/armhf cc
-armhf: RUN = $(DOCKER) mdashnet/armhf
-armhf: test
-
-s390: ASAN=
-s390: IPV6=0
-s390: CC = $(DOCKER) mdashnet/s390 cc
-s390: RUN = $(DOCKER) mdashnet/s390
-s390: test
-
-arm: DEFS += -DMG_ENABLE_FILE=0 -DMG_ENABLE_TCPIP=1 -DMG_ARCH=MG_ARCH_NEWLIB 
-arm: mongoose.h $(SRCS)
-	$(DOCKER) mdashnet/armgcc arm-none-eabi-gcc -mcpu=cortex-m3 -mthumb $(SRCS) $(OPTS) $(WARN) $(INCS) $(DEFS) $(TFLAGS) -o unit_test -nostartfiles --specs nosys.specs -e 0
-
-riscv: DEFS += -DMG_ENABLE_FILE=0 -DMG_ENABLE_TCPIP=1 -DMG_ARCH=MG_ARCH_NEWLIB 
-riscv: mongoose.h $(SRCS)
-	$(DOCKER) mdashnet/riscv riscv-none-elf-gcc -march=rv32imc -mabi=ilp32 $(SRCS) $(OPTS) $(WARN) $(INCS) $(DEFS) $(TFLAGS) -o unit_test
-
-vc98: Makefile mongoose.h $(SRCS)
-	$(DOCKER) mdashnet/vc98 wine cl $(SRCS) $(VCFLAGS) ws2_32.lib /Fe$@.exe
-	$(DOCKER) mdashnet/vc98 wine $@.exe
-
-vc17: Makefile mongoose.h $(SRCS)
-	$(DOCKER) mdashnet/vc17 wine64 cl $(SRCS) $(VCFLAGS) ws2_32.lib /Fe$@.exe
-	$(DOCKER) mdashnet/vc17 wine64 $@.exe
-
-vc22: Makefile mongoose.h $(SRCS)
-	$(DOCKER) mdashnet/vc22 wine64 cl $(SRCS) $(VCFLAGS) ws2_32.lib /Fe$@.exe
-	$(DOCKER) mdashnet/vc22 wine64 $@.exe
-
-mingw: Makefile mongoose.h $(SRCS)
-	$(DOCKER) mdashnet/mingw x86_64-w64-mingw32-gcc $(SRCS) -W -Wall -Werror -I. $(DEFS) -lwsock32 -o $@.exe
-	$(DOCKER) mdashnet/mingw wine64 $@.exe
-
-mingw++: Makefile mongoose.h $(SRCS)
-	$(DOCKER) mdashnet/mingw x86_64-w64-mingw32-g++ $(SRCS) -W -Wall -Werror -I. $(DEFS) -lwsock32 -o $@.exe
-
-linux-libs: CFLAGS += -fPIC
-linux-libs: LDFLAGS += -Wl,-soname,libmongoose.so.$(VERSION)
-linux-libs: mongoose.o
-	$(CC) mongoose.o $(LDFLAGS) -shared -o libmongoose.so.$(VERSION)
-	$(AR) rcs libmongoose.a mongoose.o
-
-install: linux-libs
-	install -Dm644 libmongoose.a libmongoose.so.$(VERSION) $(DESTDIR)$(LIBDIR)
-	ln -s libmongoose.so.$(VERSION) $(DESTDIR)$(LIBDIR)/libmongoose.so
-	install -Dm644 mongoose.h $(DESTDIR)$(INCLUDEDIR)/mongoose.h
-
-uninstall:
-	rm -rf $(DESTDIR)$(LIBDIR)/libmongoose.a $(DESTDIR)$(LIBDIR)/libmongoose.so.$(VERSION) $(DESTDIR)$(INCLUDEDIR)/mongoose.h $(DESTDIR)$(LIBDIR)/libmongoose.so
-
-mongoose.c: Makefile $(wildcard src/*.c) $(wildcard src/drivers/*.c)
-	(cat src/license.h; echo; echo '#include "mongoose.h"' ; (for F in src/*.c src/drivers/*.c ; do echo; echo '#ifdef MG_ENABLE_LINES'; echo "#line 1 \"$$F\""; echo '#endif'; cat $$F | sed -e 's,#include ".*,,'; done))> $@
-
-mongoose.h: $(HDRS) Makefile
-	(cat src/license.h; echo; echo '#ifndef MONGOOSE_H'; echo '#define MONGOOSE_H'; echo; cat src/version.h ; echo; echo '#ifdef __cplusplus'; echo 'extern "C" {'; echo '#endif'; cat src/arch.h src/arch_*.h src/net_ft.h src/net_lwip.h src/net_rl.h src/config.h src/str.h src/queue.h src/fmt.h src/printf.h src/log.h src/timer.h src/fs.h src/util.h src/url.h src/iobuf.h src/base64.h src/md5.h src/sha1.h src/event.h src/net.h src/http.h src/ssi.h src/tls.h src/tls_mbed.h src/tls_openssl.h src/ws.h src/sntp.h src/mqtt.h src/dns.h src/json.h src/rpc.h src/ota.h src/device.h src/net_builtin.h src/drivers/*.h | sed -e '/keep/! s,#include ".*,,' -e 's,^#pragma once,,'; echo; echo '#ifdef __cplusplus'; echo '}'; echo '#endif'; echo '#endif  // MONGOOSE_H')> $@
-
-
-clean: clean_examples clean_embedded
-	rm -rf $(PROG) *.exe *.o *.dSYM *_test* ut fuzzer *.gcov *.gcno *.gcda *.obj *.exe *.ilk *.pdb slow-unit* _CL_* infer-out data.txt crash-* test/packed_fs.c pack
-	#find examples -maxdepth 3 -name zephyr -prune -o -name Makefile -print | xargs dirname | xargs -n1 make clean -C
-
-clean_embedded:
-	for X in $(EXAMPLES_EMBEDDED); do test -f $$X/Makefile || continue; $(MAKE) -C $$X clean || exit 1; done
-

README.md

@@ -1,41 +1,165 @@
-# Mongoose - Embedded Web Server / Embedded Networking Library
+# Mongoose - Embedded Web Server / Embedded Network Library
 
 [![License: GPLv2/Commercial](https://img.shields.io/badge/License-GPLv2%20or%20Commercial-green.svg)](https://opensource.org/licenses/gpl-2.0.php)
-[![Build Status]( https://github.com/cesanta/mongoose/workflows/build/badge.svg)](https://github.com/cesanta/mongoose/actions)
+[![Build Status]( https://github.com/cesanta/mongoose/actions/workflows/quicktest.yml/badge.svg)](https://github.com/cesanta/mongoose/actions)
 [![Code Coverage](https://codecov.io/gh/cesanta/mongoose/branch/master/graph/badge.svg)](https://codecov.io/gh/cesanta/mongoose)
-[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/mongoose.svg)](https://bugs.chromium.org/p/oss-fuzz/issues/list?sort=-opened&can=1&q=proj:mongoose)
+[![Fuzzing Status](https://oss-fuzz-build-logs.storage.googleapis.com/badges/mongoose.svg)](https://issues.oss-fuzz.com/issues?sort=-opened&can=1&q=proj:mongoose)
 
-Mongoose is a network library for C/C++. 
+Mongoose is a network library for C/C++.  It provides event-driven non-blocking
-It implements event-driven
+APIs for TCP, UDP, HTTP, WebSocket, MQTT, and other protocols.  It is designed
-non-blocking APIs for TCP, UDP, HTTP, WebSocket, MQTT.  It is designed for
+for connecting devices and bringing them online. On the market since 2004, used
-connecting devices and bringing them online. On the market since 2004, used by
+by vast number of open source and commercial products - it even runs on the
-vast number of open source and commercial products - it even runs on the
 International Space Station!  Mongoose makes embedded network programming fast,
 robust, and easy. Features include:
 
 - Cross-platform:
   - works on Linux/UNIX, MacOS, Windows, Android
-  - works on STM32, NXP, ESP32, NRF52, TI, Microchip, and other
+  - works on ST, NXP, ESP32, Nordic, TI, Microchip, Infineon, Renesas and other chips
   - write code once - and it'll work everywhere
   - ideal for the unification of the network infrastructure code across company
-- Built-in protocols: plain TCP/UDP, SNTP, HTTP, MQTT, Websocket
+- Built-in protocols: plain TCP/UDP, SNTP, HTTP, MQTT, Websocket, and other
-- SSL/TLS support: mbedTLS, OpenSSL or custom (via API)
 - Asynchronous DNS resolver
 - Tiny static and run-time footprint
 - Source code is both ISO C and ISO C++ compliant
-- Very easy to integrate: just copy `mongoose.c` and `mongoose.h` files to your source tree. See
+- Easy to integrate: just copy [mongoose.c](https://raw.githubusercontent.com/cesanta/mongoose/master/mongoose.c)
-  [exact steps](https://mongoose.ws/documentation/#2-minute-integration-guide)
+  and [mongoose.h](https://raw.githubusercontent.com/cesanta/mongoose/master/mongoose.h) files to your source tree
-- Works with any network stack with socket API, like LwIP or FreeRTOS-Plus-TCP
 - Built-in TCP/IP stack with drivers for bare metal or RTOS systems
-   - Available drivers: STM32 F4, F7, H5, H7; NXP RT1020; TI TM4C; Microchip SAME54; Wiznet W5500
+   - Available drivers: STM32F, STM32H; NXP RT1xxx; TI TM4C; Microchip SAME54; Wiznet W5500
-   - A complete Web device dashboard on bare metal
+   - A complete Web device dashboard on bare metal ST Nucleo boards is only 6 files
-  [Nucleo-F429ZI](examples/stm32/nucleo-f429zi-baremetal) is only 6 files
    - For comparison, a CubeIDE generated HTTP example is 400+ files
-- Built-in firmware updates for STM32H5, STM32H7, and more coming
+- Can run on top of an existing TCP/IP stack with BSD API, e.g. lwIP, Zephyr, Azure, etc
-- Detailed [user guide, API reference and tons of tutorials](https://mongoose.ws/documentation/) available
+- Built-in TLS 1.3 ECC stack. Also can use external TLS libraries - mbedTLS, OpenSSL, or other
+- Does not depend on any other software to implement networking
+- Built-in firmware updates for STM32 H5, STM32 H7
 
+See https://mongoose.ws/ for complete documentation, videos, case studies, etc.
 
-# Commercial use
+## Supported platforms
+
+Mongoose can work on top of any TCP/IP stack that supports BSD sockets API.
+Platforms supported by the 3rd party TCP/IP stacks:
+
+| TCP/IP stack    | Notes |
+| :-------------- | :------- |
+| **lwIP**        | All devices running lwIP, for example ESP32, ESP32S3, ESP32C3, ESP32C6, etc |
+| **Zephyr**      | All devices supported by Zephyr |
+| **Other**       | Any other TCP/IP stack that supports BSD socket API, for example Amazon FreeRTOS-TCP |
+| **Linux, Mac, Windows**   | Workstations, server, single board computers, embedded Linux devices running on MPUs or FPGAs |
+
+Optionally, Mongoose provides its own built-in TCP/IP stack, eliminating the
+need for additional software to implement networking functionality. The
+built-in stack supports operation in both bare-metal and RTOS environments.
+Platforms supported by the Mongoose built-in TCP/IP stack:
+
+| Hardware       | Notes |
+| :------------- | :------- |
+| **STM32**      | All STM32 MCUs with built-in Ethernet: STM32Fxx, STM32H5xx, STM32H7xx |
+| **NXP**        |  All NXP MCUs with built-in Ethernet: IMXRT102x, IMXRT104x, IMXRT105x, IMXRT106x, IMXRT117x, RW612, MCXN94x   |
+| **Microchip**  | ATSAME54 MCUs with built-int Ethernet  |
+| **Renesas**    | RA5M, RA6M, RA8M MCUs with built-in Ethernet    |
+| **Infineon**   | XMC4, XMC7 MCUs with built-in Ethernet    |
+| **Texas Instruments**  |  TM4C, TMS570 MCUs with built-in Ethernet   |
+| **Cypress WiFi**  | Any MCU with CY43xx WiFi chips, like RP2040 Pico-W, RP2350 Pico2-W, Arduino Portenta    |
+| **Wiznet Ethernet**  | Any MCU that use Wiznet W5500 or Wiznet 5100 MAC+PHY chips    |
+| **Cellular**   | NRF9160, SIM800    |
+
+## Usage Examples
+
+Below are quick snippets that should give an idea how simple the API is and
+how easy it is to create applications with it.
+
+Create a simple web server that serves a directory. The behavior of the
+HTTP server is specified by its event handler function:
+
+```c
+#include "mongoose.h"   // To build, run: cc main.c mongoose.c
+
+// HTTP server event handler function
+void ev_handler(struct mg_connection *c, int ev, void *ev_data) {
+  if (ev == MG_EV_HTTP_MSG) {
+    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
+    struct mg_http_serve_opts opts = { .root_dir = "./web_root/" };
+    mg_http_serve_dir(c, hm, &opts);
+  }
+}
+
+int main(void) {
+  struct mg_mgr mgr;  // Declare event manager
+  mg_mgr_init(&mgr);  // Initialise event manager
+  mg_http_listen(&mgr, "http://0.0.0.0:8000", ev_handler, NULL);  // Setup listener
+  for (;;) {          // Run an infinite event loop
+    mg_mgr_poll(&mgr, 1000);
+  }
+  return 0;
+}
+```
+
+HTTP server implements a REST API that returns current time. JSON formatting:
+```c
+static void ev_handler(struct mg_connection *c, int ev, void *ev_data) {
+  if (ev == MG_EV_HTTP_MSG) {
+    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
+    if (mg_match(hm->uri, mg_str("/api/time/get"), NULL)) {
+      mg_http_reply(c, 200, "", "{%m:%lu}\n", MG_ESC("time"), time(NULL));
+    } else {
+      mg_http_reply(c, 500, "", "{%m:%m}\n", MG_ESC("error"), MG_ESC("Unsupported URI")); 
+    }
+  }
+}
+```
+
+MQTT client that subscribes to a topic `device1/rx` and
+echoes incoming messages to `device1/tx`:
+
+```c
+#include "mongoose.h"
+
+static const char *s_mqtt_url = "mqtt://broker.hivemq.com:1883";
+static struct mg_connection *s_mqtt_conn = NULL;
+
+// MQTT connection event handler function
+static void ev_handler(struct mg_connection *c, int ev, void *ev_data) {
+  if (ev == MG_EV_OPEN) {
+    MG_INFO(("%lu created, connecting to %s ...", c->id, s_mqtt_url));
+  } else if (ev == MG_EV_MQTT_OPEN) {
+    struct mg_mqtt_opts opts = {.qos = 1, .topic = mg_str("device1/rx")};
+    mg_mqtt_sub(c, &opts);
+    MG_INFO(("%lu connected, subscribing to %s", c->id, opts.topic.buf));
+  } else if (ev == MG_EV_MQTT_MSG) {
+    char response[100];
+    struct mg_mqtt_message *mm = (struct mg_mqtt_message *) ev_data;
+    struct mg_mqtt_opts opts = {.qos = 1, .topic = mg_str("device1/tx")};
+    mg_snprintf(response, sizeof(response), "Received [%.*s] / [%.*s]",
+                mm->topic.len, mm->topic.buf, mm->data.len, mm->data.buf);
+    opts.message = mg_str(response);
+    mg_mqtt_pub(c, &opts);
+  } else if (ev == MG_EV_CLOSE) {
+    MG_INFO(("%u closing", c->id));
+    s_mqtt_conn = NULL;
+  }
+}
+
+// Reconnection timer function. If we get disconnected, reconnect again
+static void timer_fn(void *arg) {
+  struct mg_mgr *mgr = (struct mg_mgr *) arg;
+  if (s_mqtt_conn == NULL) {
+    struct mg_mqtt_opts opts = {.clean = true};
+    s_mqtt_conn = mg_mqtt_connect(mgr, s_mqtt_url, &opts, ev_handler, NULL);
+  }
+}
+
+int main() {
+  struct mg_mgr mgr;  // Mongoose event manager. Holds all connections
+  mg_mgr_init(&mgr);  // Initialise event manager
+  mg_timer_add(&mgr, 3000, MG_TIMER_REPEAT | MG_TIMER_RUN_NOW, timer_fn, &mgr);
+  for (;;) {
+    mg_mgr_poll(&mgr, 1000);  // Infinite event loop
+  }
+  return 0;
+}
+```
+
+## Commercial use
 - Mongoose is used by hundreds of businesses, from Fortune500 giants like
   Siemens, Schneider Electric, Broadcom, Bosch, Google, Samsung, Qualcomm, Caterpillar to the small businesses
 - Used to solve a wide range of business needs, like implementing Web UI
@@ -49,7 +173,7 @@ robust, and easy. Features include:
   services](https://mongoose.ws/integration/) - don't hesitate to [contact us](https://mongoose.ws/contact/)
 
 
-# Security
+## Security
 
 We take security seriously:
 1. Mongoose repository runs a
@@ -75,7 +199,21 @@ We take security seriously:
   of which we get notified and in case of any issue, act similar to (3).
 
 
-# Contributions
+## Articles
+
+Technical guides and deep dives into embedded web servers, WebUI integration and embedded networking technologies:
+- [Embedded Web Server: A Comprehensive Guide for Modern Connected Devices](https://mongoose.ws/articles/embedded-web-server-a-comprehensive-guide-for-modern-connected-devices/)
+- [Building Embedded Web Device Dashboards](https://mongoose.ws/articles/building-embedded-web-device-dashboard/)
+- [ESP32 Device Dashboard: A Step-by-Step Guide for Developers](https://mongoose.ws/articles/esp32-device-dashboard/)
+- [How to build an STM32 Web Dashboard](https://mongoose.ws/articles/stm32-device-dashboard/)
+- [STM32 WebSocket Guide](https://mongoose.ws/articles/stm32-websocket-guide/)
+- [Web File Manager on STM32, ESP32 and Embedded Linux](https://mongoose.ws/articles/building-a-web-file-manager-on-stm32-esp32-embedded-linux/)
+- [Web dashboard on Zephyr RTOS](https://mongoose.ws/articles/web-dashboard-on-zephyr-rtos/)
+- [Limiting TCP/IP RAM usage on STM32](https://mongoose.ws/articles/limiting-tcpip-ram-usage-on-stm32/)
+- [STM32 Ethernet explained](https://mongoose.ws/articles/stm32-ethernet-explained/)
+
+
+## Contributions
 
 Contributions are welcome! Please follow the guidelines below:
 

examples/README.md

@@ -1,24 +0,0 @@
-# Mongoose Network Library Examples
-
-In order to build and run any of the existing examples, please follow:
-https://mongoose.ws/documentation/#how-to-build-and-run-examples
-
-## Contributing
-
-Rules for creating a new example:
-
-- Makefile golden reference for desktop/server example: [http-server](http-server)
-- Makefile golden reference for the embedded example:
-   [stm32/nucleo-f746zg-baremetal](stm32/nucleo-f746zg-baremetal)
-- An example must build on Windows, Mac and Ubuntu Linux systems
-- Assume that user installed tools according to https://mongoose.ws/tutorials/tools/
-- Makefile must not include any other make files
-- Use `CFLAGS` for system-specific compilation options
-- Use `CFLAGS_MONGOOSE` for mongoose-specific compilation options
-- Use `$(CFLAGS) $(CFLAGS_MONGOOSE) $(CFLAGS_EXTRA)` to compile
-- If external repository is required, download it on demand using git
-  shallow clone. See embedded example golden reference
-- Keep Makefile as short as possible, but verbose to understand it easily
-- Symlink files when required, like `mongoose.c`, `ca.pem`, etc. Make no copies
-- Example's README.md should contain only the title and the link to mongoose.ws
-  tutorial page

examples/arduino/Makefile

@@ -1,28 +0,0 @@
-
-all:
-example:
-	true
-
-arduino: ENV = -v $(CWD):/root
-arduino:
-	curl -sL http://downloads.arduino.cc/arduino-1.8.19-linux64.tar.xz | unxz | tar -xf -
-	mv arduino-* $@
-
-arduino-xiao-board:
-	./arduino/arduino --pref "boardsmanager.additional.urls=https://files.seeedstudio.com/arduino/package_seeeduino_boards_index.json" --save-prefs
-	./arduino/arduino --pref "compiler.warning_level=all" --save-prefs
-	./arduino/arduino --install-boards Seeeduino:samd
-
-arduino-xiao: arduino arduino-xiao-board
-	cd w5500-http && ../arduino/arduino --verbose --verify --board Seeeduino:samd:seeed_XIAO_m0 w5500-http.ino
-	cd w5500-mqtt && ../arduino/arduino --verbose --verify --board Seeeduino:samd:seeed_XIAO_m0 w5500-mqtt.ino
-
-arduino-nano: arduino
-	cd w5500-http && ../arduino/arduino --pref compiler.cpp.extra_flags=-DMG_ENABLE_LOG=0 --verbose --verify --board arduino:avr:nano w5500-http.ino
-	cd w5500-mqtt && ../arduino/arduino --pref compiler.cpp.extra_flags=-DMG_ENABLE_LOG=0 --verbose --verify --board arduino:avr:nano w5500-mqtt.ino
-
-clean:
-	rm -rf arduino 
-
-cleanall: clean		#otherwise some parts of xiao-board installation will fail as already installed
-	rm -rf ~/.arduino15 ~/.oracle_jre_usage

examples/arduino/w5500-http/mongoose_custom.h

@@ -1,15 +0,0 @@
-#pragma once
-
-#include "Arduino.h"
-
-#include <errno.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <time.h>
-
-#define MG_ARCH MG_ARCH_CUSTOM
-#define MG_ENABLE_SOCKET 0
-#define MG_ENABLE_TCPIP 1
-#define mkdir(a, b) (-1)
-#define MG_IO_SIZE 128
-//#define MG_ENABLE_LOG 0

examples/arduino/w5500-http/w5500-http.ino

@@ -1,49 +0,0 @@
-#include <SPI.h>
-#include "mongoose.h"
-
-#define SS_PIN 3    // Slave select pin
-struct mg_mgr mgr;  // Mongoose event manager
-struct mg_tcpip_spi spi = {
-    NULL,                                               // SPI data
-    [](void *) { digitalWrite(SS_PIN, LOW); },          // begin transation
-    [](void *) { digitalWrite(SS_PIN, HIGH); },         // end transaction
-    [](void *, uint8_t c) { return SPI.transfer(c); },  // execute transaction
-};
-struct mg_tcpip_if mif = {.mac = {2, 0, 1, 2, 3, 5}};  // network interface
-
-void setup() {
-  Serial.begin(115200);
-  pinMode(SS_PIN, OUTPUT);
-  SPI.begin();
-
-  // Set logging function to a serial print
-  mg_log_set_fn([](char ch, void *) { Serial.print(ch); }, NULL);
-  mg_mgr_init(&mgr);
-
-  delay(3000);
-  MG_INFO(("Starting TCP/IP stack..."));
-
-  mif.driver = &mg_tcpip_driver_w5500;
-  mif.driver_data = &spi;
-  mg_tcpip_init(&mgr, &mif);
-
-  // Start a 5 sec timer, print status message periodically
-  mg_timer_add(
-      &mgr, 5000, MG_TIMER_REPEAT,
-      [](void *) {
-        MG_INFO(("ethernet: %s", mg_tcpip_driver_w5500.up(&mif) ? "up" : "down"));
-      },
-      NULL);
-
-  // Setup HTTP listener. Respond "ok" on any HTTP request
-  mg_http_listen(
-      &mgr, "http://0.0.0.0",
-      [](struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-        if (ev == MG_EV_HTTP_MSG) mg_http_reply(c, 200, "", "ok\n");
-      },
-      &mgr);
-}
-
-void loop() {
-  mg_mgr_poll(&mgr, 1);
-}

examples/arduino/w5500-mqtt/mongoose_custom.h

@@ -1,15 +0,0 @@
-#pragma once
-
-#include "Arduino.h"
-
-#include <errno.h>
-#include <stdarg.h>
-#include <stdio.h>
-#include <time.h>
-
-#define MG_ARCH MG_ARCH_CUSTOM
-#define MG_ENABLE_SOCKET 0
-#define MG_ENABLE_TCPIP 1
-#define mkdir(a, b) (-1)
-#define MG_IO_SIZE 512
-//#define MG_ENABLE_LOG 0

examples/arduino/w5500-mqtt/net.c

@@ -1,58 +0,0 @@
-#include "net.h"
-
-#define MQTT_SERVER "mqtt://broker.hivemq.com:1883"
-struct mg_connection *mqtt_connection;
-const char *mqtt_subscribe_topic = "mg/rx";
-const char *mqtt_publish_topic = "mg/tx";
-
-struct mg_mgr mgr;  // Mongoose event manager
-struct mg_tcpip_if mif = {.mac = {2, 0, 1, 2, 3, 5}};  // network interface
-
-void mqtt_publish(const char *message) {
-  struct mg_mqtt_opts opts = {};
-  opts.topic = mg_str(mqtt_publish_topic);
-  opts.message = mg_str(message);
-  if (mqtt_connection) mg_mqtt_pub(mqtt_connection, &opts);
-}
-
-static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_MQTT_OPEN) {
-    MG_INFO(("%lu CONNECTED to %s", c->id, MQTT_SERVER));
-    struct mg_mqtt_opts opts = {};
-    opts.topic = mg_str(mqtt_subscribe_topic);
-    mg_mqtt_sub(c, &opts);
-    MG_INFO(("%lu SUBSCRIBED to %s", c->id, mqtt_subscribe_topic));
-  } else if (ev == MG_EV_MQTT_MSG) {
-    // Received MQTT message
-    struct mg_mqtt_message *mm = (struct mg_mqtt_message *) ev_data;
-    MG_INFO(("%lu RECEIVED %.*s <- %.*s", c->id, (int) mm->data.len,
-             mm->data.ptr, (int) mm->topic.len, mm->topic.ptr));
-    exec_command(mm->data.ptr, mm->data.len);
-  } else if (ev == MG_EV_CLOSE) {
-    MG_INFO(("%lu CLOSED", c->id));
-    mqtt_connection = NULL;
-  }
-}
-
-static void timer_fn(void *arg) {
-  struct mg_mgr *mgr = (struct mg_mgr *) arg;
-  struct mg_mqtt_opts opts;
-  memset(&opts, 0, sizeof(opts));
-  opts.clean = true;
-  if (mif.state == MG_TCPIP_STATE_READY && mqtt_connection == NULL) {
-    mqtt_connection = mg_mqtt_connect(mgr, MQTT_SERVER, &opts, fn, NULL);
-  }
-  // MG_INFO(("Eth: %d, MQTT: %p", mif.state, mqtt_connection));
-}
-
-void net_init(void) {
-  // Set Mongoose logging function to a serial print
-  mg_mgr_init(&mgr);
-
-  mif.driver = &mg_tcpip_driver_w5500;
-  mif.driver_data = &spi;
-  mg_tcpip_init(&mgr, &mif);
-
-  // Start a timer that keeps MQTT connection alive
-  mg_timer_add(&mgr, 3000, MG_TIMER_REPEAT, timer_fn, &mgr);
-}

examples/arduino/w5500-mqtt/net.h

@@ -1,16 +0,0 @@
-#pragma once
-#include "mongoose.h"
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-extern struct mg_tcpip_spi spi;
-extern struct mg_mgr mgr;
-void mqtt_publish(const char *message);
-void net_init(void);
-void exec_command(const char *req, size_t req_len);
-
-#ifdef __cplusplus
-}
-#endif

examples/arduino/w5500-mqtt/w5500-mqtt.ino

@@ -1,51 +0,0 @@
-#include <SPI.h>
-#include "net.h"
-
-#define SS_PIN 17   // Slave select pin
-struct mg_tcpip_spi spi = {
-    NULL,                                               // SPI data
-    [](void *) { digitalWrite(SS_PIN, LOW); },          // Begin transaction
-    [](void *) { digitalWrite(SS_PIN, HIGH); },         // End transaction
-    [](void *, uint8_t c) { return SPI.transfer(c); },  // Execute transaction
-};
-
-void exec_command(const char *req, size_t req_len) {
-  char res[100];
-  if (req_len == 2 && strncmp(req, "on", req_len) == 0) {
-    digitalWrite(LED_BUILTIN, true);
-    snprintf(res, sizeof(res), "LED on");
-  } else if (req_len == 3 && strncmp(req, "off", req_len) == 0) {
-    digitalWrite(LED_BUILTIN, false);
-    snprintf(res, sizeof(res), "LED off");
-  } else {
-    snprintf(res, sizeof(res), "Unknown command: [%.*s]", (int) req_len, req);
-  }
-  Serial.println(res);
-  mqtt_publish(res);
-}
-
-static void process_input(char c) {
-  static char buf[100];
-  static size_t len = 0;
-  char response[100];
-  if (c != '\n' && c != '\0') buf[len++] = c;  // Append to the buffer
-  if (len >= sizeof(buf)) len = 0;             // On overflow, reset
-  if (c == '\n' && len > 0) {
-    exec_command(buf, len);
-    len = 0;
-  }
-}
-
-void setup() {
-  Serial.begin(115200);
-  SPI.begin();
-  pinMode(SS_PIN, OUTPUT);
-  pinMode(LED_BUILTIN, OUTPUT);
-  mg_log_set_fn([](char ch, void *) { Serial.print(ch); }, NULL);
-  net_init();
-}
-
-void loop() {
-  if (Serial.available()) process_input(Serial.read());
-  mg_mgr_poll(&mgr, 1);
-}

examples/captive-dns-server/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/captive-dns-server/

examples/captive-dns-server/main.c

@@ -1,58 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-//
-// Example captive DNS server (captive portal).
-//    1. Run `make`. This builds and starts a server on port 5533
-//    2. Run `dig -t A www.google.com -4 @localhost -p 5533`
-
-#include "mongoose.h"
-
-static const char *s_listen_url = "udp://0.0.0.0:5533";
-
-// DNS answer section. We response with IP 1.2.3.4 - you can change it
-//  in the last 4 bytes of this array
-uint8_t answer[] = {
-    0xc0, 0x0c,          // Point to the name in the DNS question
-    0,    1,             // 2 bytes - record type, A
-    0,    1,             // 2 bytes - address class, INET
-    0,    0,    0, 120,  // 4 bytes - TTL
-    0,    4,             // 2 bytes - address length
-    1,    2,    3, 4     // 4 bytes - IP address
-};
-
-static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_OPEN) {
-    c->is_hexdumping = 1;
-  } else if (ev == MG_EV_READ) {
-    struct mg_dns_rr rr;  // Parse first question, offset 12 is header size
-    size_t n = mg_dns_parse_rr(c->recv.buf, c->recv.len, 12, true, &rr);
-    MG_INFO(("DNS request parsed, result=%d", (int) n));
-    if (n > 0) {
-      char buf[512];
-      struct mg_dns_header *h = (struct mg_dns_header *) buf;
-      memset(buf, 0, sizeof(buf));  // Clear the whole datagram
-      h->txnid = ((struct mg_dns_header *) c->recv.buf)->txnid;  // Copy tnxid
-      h->num_questions = mg_htons(1);  // We use only the 1st question
-      h->num_answers = mg_htons(1);    // And only one answer
-      h->flags = mg_htons(0x8400);     // Authoritative response
-      memcpy(buf + sizeof(*h), c->recv.buf + sizeof(*h), n);  // Copy question
-      memcpy(buf + sizeof(*h) + n, answer, sizeof(answer));   // And answer
-      mg_send(c, buf, 12 + n + sizeof(answer));               // And send it!
-    }
-    mg_iobuf_del(&c->recv, 0, c->recv.len);
-  }
-  (void) fn_data;
-  (void) ev_data;
-}
-
-int main(void) {
-  struct mg_mgr mgr;
-
-  mg_log_set(MG_LL_DEBUG);                  // Set log level
-  mg_mgr_init(&mgr);                        // Initialise event manager
-  mg_listen(&mgr, s_listen_url, fn, NULL);  // Start DNS server
-  for (;;) mg_mgr_poll(&mgr, 1000);         // Event loop
-  mg_mgr_free(&mgr);
-
-  return 0;
-}

examples/captive-dns-server/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/captive-dns-server/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/device-dashboard/Makefile

@@ -1,55 +0,0 @@
-PROG ?= ./example       # Program we are building
-PACK ?= ./pack          # Packing executable
-DELETE = rm -rf         # Command to remove files
-GZIP ?= gzip            # For compressing files in web_root/
-OUT ?= -o $(PROG)       # Compiler argument for output file
-SOURCES = main.c mongoose.c net.c packed_fs.c   # Source code files
-CFLAGS = -W -Wall -Wextra -g -I.                # Build options
-
-# Mongoose build options. See https://mongoose.ws/documentation/#build-options
-CFLAGS_MONGOOSE += -DMG_ENABLE_PACKED_FS=1
-
-ifeq ($(OS),Windows_NT)         # Windows settings. Assume MinGW compiler. To use VC: make CC=cl CFLAGS=/MD OUT=/Feprog.exe
-  PROG = example.exe            # Use .exe suffix for the binary
-  PACK = pack.exe               # Packing executable
-  CC = gcc                      # Use MinGW gcc compiler
-  CFLAGS += -lws2_32            # Link against Winsock library
-  DELETE = cmd /C del /Q /F /S  # Command prompt command to delete files
-  GZIP = echo                   # No gzip on Windows
-endif
-
-# Default target. Build and run program
-all: $(PROG)
-	$(RUN) $(PROG) $(ARGS)
-
-# Build program from sources
-$(PROG): $(SOURCES)
-	$(CC) $(SOURCES) $(CFLAGS) $(CFLAGS_MONGOOSE) $(CFLAGS_EXTRA) $(OUT)
-
-# Bundle JS libraries (preact, preact-router, ...) into a single file
-web_root/bundle.js:
-	curl -s https://npm.reversehttp.com/preact,preact/hooks,htm/preact,preact-router -o $@
-
-# Create optimised CSS. Prerequisite: npm -g i tailwindcss tailwindcss-font-inter
-web_root/main.css: web_root/index.html $(wildcard web_root/*.js)
-	npx tailwindcss -o $@ --minify
-
-# Generate packed filesystem for serving Web UI
-packed_fs.c: $(wildcard web_root/*) $(wildcard certs/*) Makefile web_root/main.css web_root/bundle.js
-	$(GZIP) web_root/*
-	$(CC) ../../test/pack.c -o $(PACK)
-	$(PACK) web_root/* certs/* > $@
-	$(GZIP) -d web_root/*
-
-mbedtls:
-	git clone --depth 1 -b v2.28.2 https://github.com/mbed-tls/mbedtls $@
-
-ifeq ($(TLS), mbedtls)
-CFLAGS += -DMG_TLS=MG_TLS_MBED -Wno-conversion -Imbedtls/include
-CFLAGS += -DMBEDTLS_CONFIG_FILE=\"mbedtls_config.h\" mbedtls/library/*.c
-$(PROG): mbedtls
-endif
-
-# Cleanup. Delete built program and all build artifacts
-clean:
-	$(DELETE) $(PROG) $(PACK) *.o *.obj *.exe *.dSYM mbedtls

examples/device-dashboard/README.md

@@ -1,26 +0,0 @@
-# A complete device dashboard
-
-This example is a demonstration of how Mongoose Library could be integrated
-into an embedded device and provide a complete device dashboard with the
-following features:
-
-- Authentication: login-protected dashboard
-- Multiple logins (with possibly different permissions)
-- The Web UI can be fully embedded into the firmware binary, then not
-  needing a filesystem to serve it; so being resilient to FS problems
-- All changes are propagated to all connected clients
-
-## Screenshots
-
-This is a login screen that prompts for user/password
-
-![](screenshots/login.webp)
-
-## Main dashboard
-
-The main dashboard page shows the interactive console
-
-![](screenshots/dashboard.webp)
-
-
-<!-- See a detailed tutorial at https://mongoose.ws/tutorials/device-dashboard/ -->

examples/device-dashboard/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/device-dashboard/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/device-dashboard/net.c

@@ -1,320 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-
-#include "net.h"
-
-// Authenticated user.
-// A user can be authenticated by:
-//   - a name:pass pair, passed in a header Authorization: Basic .....
-//   - an access_token, passed in a header Cookie: access_token=....
-// When a user is shown a login screen, she enters a user:pass. If successful,
-// a server responds with a http-only access_token cookie set.
-struct user {
-  const char *name, *pass, *access_token;
-};
-
-// Settings
-struct settings {
-  bool log_enabled;
-  int log_level;
-  long brightness;
-  char *device_name;
-};
-
-static struct settings s_settings = {true, 1, 57, NULL};
-
-static const char *s_json_header =
-    "Content-Type: application/json\r\n"
-    "Cache-Control: no-cache\r\n";
-static uint64_t s_boot_timestamp = 0;  // Updated by SNTP
-
-// This is for newlib and TLS (mbedTLS)
-uint64_t mg_now(void) {
-  return mg_millis() + s_boot_timestamp;
-}
-
-int ui_event_next(int no, struct ui_event *e) {
-  if (no < 0 || no >= MAX_EVENTS_NO) return 0;
-
-  srand((unsigned) no);
-  e->type = (uint8_t) rand() % 4;
-  e->prio = (uint8_t) rand() % 3;
-  e->timestamp =
-      (unsigned long) ((int64_t) mg_now() - 86400 * 1000 /* one day back */ +
-                       no * 300 * 1000 /* 5 mins between alerts */ +
-                       1000 * (rand() % 300) /* randomize event time */) /
-      1000UL;
-
-  mg_snprintf(e->text, MAX_EVENT_TEXT_SIZE, "event#%d", no);
-  return no + 1;
-}
-
-// SNTP connection event handler. When we get a response from an SNTP server,
-// adjust s_boot_timestamp. We'll get a valid time from that point on
-static void sfn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  uint64_t *expiration_time = (uint64_t *) c->data;
-  if (ev == MG_EV_OPEN) {
-    *expiration_time = mg_millis() + 3000;  // Store expiration time in 3s
-  } else if (ev == MG_EV_SNTP_TIME) {
-    uint64_t t = *(uint64_t *) ev_data;
-    s_boot_timestamp = t - mg_millis();
-    c->is_closing = 1;
-  } else if (ev == MG_EV_POLL) {
-    if (mg_millis() > *expiration_time) c->is_closing = 1;
-  }
-  (void) fn_data;
-}
-
-static void timer_sntp_fn(void *param) {  // SNTP timer function. Sync up time
-  mg_sntp_connect(param, "udp://time.google.com:123", sfn, NULL);
-}
-
-// Parse HTTP requests, return authenticated user or NULL
-static struct user *authenticate(struct mg_http_message *hm) {
-  // In production, make passwords strong and tokens randomly generated
-  // In this example, user list is kept in RAM. In production, it can
-  // be backed by file, database, or some other method.
-  static struct user users[] = {
-      {"admin", "admin", "admin_token"},
-      {"user1", "user1", "user1_token"},
-      {"user2", "user2", "user2_token"},
-      {NULL, NULL, NULL},
-  };
-  char user[64], pass[64];
-  struct user *u, *result = NULL;
-  mg_http_creds(hm, user, sizeof(user), pass, sizeof(pass));
-  MG_VERBOSE(("user [%s] pass [%s]", user, pass));
-
-  if (user[0] != '\0' && pass[0] != '\0') {
-    // Both user and password is set, search by user/password
-    for (u = users; result == NULL && u->name != NULL; u++)
-      if (strcmp(user, u->name) == 0 && strcmp(pass, u->pass) == 0) result = u;
-  } else if (user[0] == '\0') {
-    // Only password is set, search by token
-    for (u = users; result == NULL && u->name != NULL; u++)
-      if (strcmp(pass, u->access_token) == 0) result = u;
-  }
-  return result;
-}
-
-static void handle_login(struct mg_connection *c, struct user *u) {
-  char cookie[256];
-  mg_snprintf(cookie, sizeof(cookie),
-              "Set-Cookie: access_token=%s; Path=/; "
-              "%sHttpOnly; SameSite=Lax; Max-Age=%d\r\n",
-              u->access_token, c->is_tls ? "Secure; " : "", 3600 * 24);
-  mg_http_reply(c, 200, cookie, "{%m:%m}", MG_ESC("user"), MG_ESC(u->name));
-}
-
-static void handle_logout(struct mg_connection *c) {
-  char cookie[256];
-  mg_snprintf(cookie, sizeof(cookie),
-              "Set-Cookie: access_token=; Path=/; "
-              "Expires=Thu, 01 Jan 1970 00:00:00 UTC; "
-              "%sHttpOnly; Max-Age=0; \r\n",
-              c->is_tls ? "Secure; " : "");
-  mg_http_reply(c, 200, cookie, "true\n");
-}
-
-static void handle_debug(struct mg_connection *c, struct mg_http_message *hm) {
-  int level = mg_json_get_long(hm->body, "$.level", MG_LL_DEBUG);
-  mg_log_set(level);
-  mg_http_reply(c, 200, "", "Debug level set to %d\n", level);
-}
-
-static size_t print_int_arr(void (*out)(char, void *), void *ptr, va_list *ap) {
-  size_t len = 0, num = va_arg(*ap, size_t);  // Number of items in the array
-  int *arr = va_arg(*ap, int *);              // Array ptr
-  for (size_t i = 0; i < num; i++) {
-    len += mg_xprintf(out, ptr, "%s%d", i == 0 ? "" : ",", arr[i]);
-  }
-  return len;
-}
-
-static void handle_stats_get(struct mg_connection *c) {
-  int points[] = {21, 22, 22, 19, 18, 20, 23, 23, 22, 22, 22, 23, 22};
-  mg_http_reply(c, 200, s_json_header, "{%m:%d,%m:%d,%m:[%M]}",
-                MG_ESC("temperature"), 21,  //
-                MG_ESC("humidity"), 67,     //
-                MG_ESC("points"), print_int_arr,
-                sizeof(points) / sizeof(points[0]), points);
-}
-
-static size_t print_events(void (*out)(char, void *), void *ptr, va_list *ap) {
-  size_t len = 0;
-  struct ui_event ev;
-  int pageno = va_arg(*ap, int);
-  int no = (pageno - 1) * EVENTS_PER_PAGE;
-  int end = no + EVENTS_PER_PAGE;
-
-  while ((no = ui_event_next(no, &ev)) != 0 && no <= end) {
-    len += mg_xprintf(out, ptr, "%s{%m:%lu,%m:%d,%m:%d,%m:%m}",  //
-                      len == 0 ? "" : ",",                       //
-                      MG_ESC("time"), ev.timestamp,              //
-                      MG_ESC("type"), ev.type,                   //
-                      MG_ESC("prio"), ev.prio,                   //
-                      MG_ESC("text"), MG_ESC(ev.text));
-  }
-
-  return len;
-}
-
-static void handle_events_get(struct mg_connection *c,
-                              struct mg_http_message *hm) {
-  int pageno = mg_json_get_long(hm->body, "$.page", 1);
-  mg_http_reply(c, 200, s_json_header, "{%m:[%M], %m:%d}", MG_ESC("arr"),
-                print_events, pageno, MG_ESC("totalCount"), MAX_EVENTS_NO);
-}
-
-static void handle_settings_set(struct mg_connection *c, struct mg_str body) {
-  struct settings settings;
-  memset(&settings, 0, sizeof(settings));
-  mg_json_get_bool(body, "$.log_enabled", &settings.log_enabled);
-  settings.log_level = mg_json_get_long(body, "$.log_level", 0);
-  settings.brightness = mg_json_get_long(body, "$.brightness", 0);
-  char *s = mg_json_get_str(body, "$.device_name");
-  if (s && strlen(s) < MAX_DEVICE_NAME) {
-    free(settings.device_name);
-    settings.device_name = s;
-  } else {
-    free(s);
-  }
-
-  // Save to the device flash
-  s_settings = settings;
-  bool ok = true;
-  mg_http_reply(c, 200, s_json_header,
-                "{%m:%s,%m:%m}",                          //
-                MG_ESC("status"), ok ? "true" : "false",  //
-                MG_ESC("message"), MG_ESC(ok ? "Success" : "Failed"));
-}
-
-static void handle_settings_get(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header, "{%m:%s,%m:%hhu,%m:%hhu,%m:%m}",  //
-                MG_ESC("log_enabled"),
-                s_settings.log_enabled ? "true" : "false",    //
-                MG_ESC("log_level"), s_settings.log_level,    //
-                MG_ESC("brightness"), s_settings.brightness,  //
-                MG_ESC("device_name"), MG_ESC(s_settings.device_name));
-}
-
-static void handle_firmware_upload(struct mg_connection *c,
-                                   struct mg_http_message *hm) {
-  char name[64], offset[20], total[20];
-  struct mg_str data = hm->body;
-  long ofs = -1, tot = -1;
-  name[0] = offset[0] = '\0';
-  mg_http_get_var(&hm->query, "name", name, sizeof(name));
-  mg_http_get_var(&hm->query, "offset", offset, sizeof(offset));
-  mg_http_get_var(&hm->query, "total", total, sizeof(total));
-  MG_INFO(("File %s, offset %s, len %lu", name, offset, data.len));
-  if ((ofs = mg_json_get_long(mg_str(offset), "$", -1)) < 0 ||
-      (tot = mg_json_get_long(mg_str(total), "$", -1)) < 0) {
-    mg_http_reply(c, 500, "", "offset and total not set\n");
-  } else if (ofs == 0 && mg_ota_begin((size_t) tot) == false) {
-    mg_http_reply(c, 500, "", "mg_ota_begin(%ld) failed\n", tot);
-  } else if (data.len > 0 && mg_ota_write(data.ptr, data.len) == false) {
-    mg_http_reply(c, 500, "", "mg_ota_write(%lu) @%ld failed\n", data.len, ofs);
-    mg_ota_end();
-  } else if (data.len == 0 && mg_ota_end() == false) {
-    mg_http_reply(c, 500, "", "mg_ota_end() failed\n", tot);
-  } else {
-    mg_http_reply(c, 200, s_json_header, "true\n");
-    if (data.len == 0) {
-      // Successful mg_ota_end() called, schedule device reboot
-      mg_timer_add(c->mgr, 500, 0, (void (*)(void *)) mg_device_reset, NULL);
-    }
-  }
-}
-
-static void handle_firmware_commit(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header, "%s\n",
-                mg_ota_commit() ? "true" : "false");
-}
-
-static void handle_firmware_rollback(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header, "%s\n",
-                mg_ota_rollback() ? "true" : "false");
-}
-
-static size_t print_status(void (*out)(char, void *), void *ptr, va_list *ap) {
-  int fw = va_arg(*ap, int);
-  return mg_xprintf(out, ptr, "{%m:%d,%m:%c%lx%c,%m:%u,%m:%u}",
-                    MG_ESC("status"), mg_ota_status(fw), MG_ESC("crc32"), '"',
-                    mg_ota_crc32(fw), '"', MG_ESC("size"), mg_ota_size(fw),
-                    MG_ESC("timestamp"), mg_ota_timestamp(fw));
-}
-
-static void handle_firmware_status(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header, "[%M,%M]\n", print_status,
-                MG_FIRMWARE_CURRENT, print_status, MG_FIRMWARE_PREVIOUS);
-}
-
-static void handle_device_reset(struct mg_connection *c) {
-  mg_http_reply(c, 200, s_json_header, "true\n");
-  mg_timer_add(c->mgr, 500, 0, (void (*)(void *)) mg_device_reset, NULL);
-}
-
-// HTTP request handler function
-static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_ACCEPT) {
-    if (fn_data != NULL) {  // TLS listener!
-      struct mg_tls_opts opts = {0};
-      opts.cert = mg_unpacked("/certs/server_cert.pem");
-      opts.key = mg_unpacked("/certs/server_key.pem");
-      mg_tls_init(c, &opts);
-    }
-  } else if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
-    struct user *u = authenticate(hm);
-
-    if (mg_http_match_uri(hm, "/api/#") && u == NULL) {
-      mg_http_reply(c, 403, "", "Not Authorised\n");
-    } else if (mg_http_match_uri(hm, "/api/login")) {
-      handle_login(c, u);
-    } else if (mg_http_match_uri(hm, "/api/logout")) {
-      handle_logout(c);
-    } else if (mg_http_match_uri(hm, "/api/debug")) {
-      handle_debug(c, hm);
-    } else if (mg_http_match_uri(hm, "/api/stats/get")) {
-      handle_stats_get(c);
-    } else if (mg_http_match_uri(hm, "/api/events/get")) {
-      handle_events_get(c, hm);
-    } else if (mg_http_match_uri(hm, "/api/settings/get")) {
-      handle_settings_get(c);
-    } else if (mg_http_match_uri(hm, "/api/settings/set")) {
-      handle_settings_set(c, hm->body);
-    } else if (mg_http_match_uri(hm, "/api/firmware/upload")) {
-      handle_firmware_upload(c, hm);
-    } else if (mg_http_match_uri(hm, "/api/firmware/commit")) {
-      handle_firmware_commit(c);
-    } else if (mg_http_match_uri(hm, "/api/firmware/rollback")) {
-      handle_firmware_rollback(c);
-    } else if (mg_http_match_uri(hm, "/api/firmware/status")) {
-      handle_firmware_status(c);
-    } else if (mg_http_match_uri(hm, "/api/device/reset")) {
-      handle_device_reset(c);
-    } else {
-      struct mg_http_serve_opts opts;
-      memset(&opts, 0, sizeof(opts));
-#if MG_ARCH == MG_ARCH_UNIX || MG_ARCH == MG_ARCH_WIN32
-      opts.root_dir = "web_root";  // On workstations, use filesystem
-#else
-      opts.root_dir = "/web_root";  // On embedded, use packed files
-      opts.fs = &mg_fs_packed;
-#endif
-      mg_http_serve_dir(c, ev_data, &opts);
-    }
-    MG_DEBUG(("%lu %.*s %.*s -> %.*s", c->id, (int) hm->method.len,
-              hm->method.ptr, (int) hm->uri.len, hm->uri.ptr, (int) 3,
-              &c->send.buf[9]));
-  }
-}
-
-void web_init(struct mg_mgr *mgr) {
-  s_settings.device_name = strdup("My Device");
-  mg_http_listen(mgr, HTTP_URL, fn, NULL);
-  mg_http_listen(mgr, HTTPS_URL, fn, (void *) 1);
-  mg_timer_add(mgr, 3600 * 1000, MG_TIMER_RUN_NOW | MG_TIMER_REPEAT,
-               timer_sntp_fn, mgr);
-}

examples/device-dashboard/net.h

@@ -1,27 +0,0 @@
-// Copyright (c) 2023 Cesanta Software Limited
-// All rights reserved
-#pragma once
-
-#include "mongoose.h"
-
-#if !defined(HTTP_URL)
-#define HTTP_URL "http://0.0.0.0:8000"
-#endif
-
-#if !defined(HTTPS_URL)
-#define HTTPS_URL "https://0.0.0.0:8443"
-#endif
-
-#define MAX_DEVICE_NAME 40
-#define MAX_EVENTS_NO 400
-#define MAX_EVENT_TEXT_SIZE 10
-#define EVENTS_PER_PAGE 20
-
-// Event log entry
-struct ui_event {
-  uint8_t type, prio;
-  unsigned long timestamp;
-  char text[10];
-};
-
-void web_init(struct mg_mgr *mgr);

examples/device-dashboard/web_root/index.html

@@ -1,15 +0,0 @@
-<!DOCTYPE html>
-<html lang="en" class="h-full bg-white">
-  <head>
-    <title></title>
-    <meta charset="utf-8" />
-    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <link rel="icon" type="image/svg+xml" href="data:image/svg+xml,<svg xmlns='http://www.w3.org/2000/svg' fill='none' viewBox='0 0 24 24' stroke-width='1.5' stroke='currentColor'> <path stroke-linecap='round' stroke-linejoin='round' d='M14.857 17.082a23.848 23.848 0 005.454-1.31A8.967 8.967 0 0118 9.75v-.7V9A6 6 0 006 9v.75a8.967 8.967 0 01-2.312 6.022c1.733.64 3.56 1.085 5.455 1.31m5.714 0a24.255 24.255 0 01-5.714 0m5.714 0a3 3 0 11-5.714 0' /> </svg>" />
-    <link href="main.css" rel="stylesheet" />
-    <link href="https://rsms.me/inter/inter.css" rel="stylesheet" />
-  </head>
-  <body class="h-full"></body>
-  <script src="history.min.js"></script>
-  <script type="module" src="main.js"></script>
-</html>

examples/device-dashboard/web_root/main.css

@@ -1 +0,0 @@
-/*! tailwindcss v3.3.2 | MIT License | https://tailwindcss.com*/*,:after,:before{box-sizing:border-box;border:0 solid #e5e7eb}:after,:before{--tw-content:""}html{line-height:1.5;-webkit-text-size-adjust:100%;-moz-tab-size:4;-o-tab-size:4;tab-size:4;font-family:Inter var,Helvetica,sans-serif;font-feature-settings:"cv11","ss01";font-variation-settings:"opsz" 32}body{margin:0;line-height:inherit}hr{height:0;color:inherit;border-top-width:1px}abbr:where([title]){-webkit-text-decoration:underline dotted;text-decoration:underline dotted}h1,h2,h3,h4,h5,h6{font-size:inherit;font-weight:inherit}a{color:inherit;text-decoration:inherit}b,strong{font-weight:bolder}code,kbd,pre,samp{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace;font-size:1em}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:initial}sub{bottom:-.25em}sup{top:-.5em}table{text-indent:0;border-color:inherit;border-collapse:collapse}button,input,optgroup,select,textarea{font-family:inherit;font-size:100%;font-weight:inherit;line-height:inherit;color:inherit;margin:0;padding:0}button,select{text-transform:none}[type=button],[type=reset],[type=submit],button{-webkit-appearance:button;background-color:initial;background-image:none}:-moz-focusring{outline:auto}:-moz-ui-invalid{box-shadow:none}progress{vertical-align:initial}::-webkit-inner-spin-button,::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}summary{display:list-item}blockquote,dd,dl,figure,h1,h2,h3,h4,h5,h6,hr,p,pre{margin:0}fieldset{margin:0}fieldset,legend{padding:0}menu,ol,ul{list-style:none;margin:0;padding:0}textarea{resize:vertical}input::-moz-placeholder,textarea::-moz-placeholder{opacity:1;color:#9ca3af}input::placeholder,textarea::placeholder{opacity:1;color:#9ca3af}[role=button],button{cursor:pointer}:disabled{cursor:default}audio,canvas,embed,iframe,img,object,svg,video{display:block;vertical-align:middle}img,video{max-width:100%;height:auto}[hidden]{display:none}*,::backdrop,:after,:before{--tw-border-spacing-x:0;--tw-border-spacing-y:0;--tw-translate-x:0;--tw-translate-y:0;--tw-rotate:0;--tw-skew-x:0;--tw-skew-y:0;--tw-scale-x:1;--tw-scale-y:1;--tw-pan-x: ;--tw-pan-y: ;--tw-pinch-zoom: ;--tw-scroll-snap-strictness:proximity;--tw-gradient-from-position: ;--tw-gradient-via-position: ;--tw-gradient-to-position: ;--tw-ordinal: ;--tw-slashed-zero: ;--tw-numeric-figure: ;--tw-numeric-spacing: ;--tw-numeric-fraction: ;--tw-ring-inset: ;--tw-ring-offset-width:0px;--tw-ring-offset-color:#fff;--tw-ring-color:#3b82f680;--tw-ring-offset-shadow:0 0 #0000;--tw-ring-shadow:0 0 #0000;--tw-shadow:0 0 #0000;--tw-shadow-colored:0 0 #0000;--tw-blur: ;--tw-brightness: ;--tw-contrast: ;--tw-grayscale: ;--tw-hue-rotate: ;--tw-invert: ;--tw-saturate: ;--tw-sepia: ;--tw-drop-shadow: ;--tw-backdrop-blur: ;--tw-backdrop-brightness: ;--tw-backdrop-contrast: ;--tw-backdrop-grayscale: ;--tw-backdrop-hue-rotate: ;--tw-backdrop-invert: ;--tw-backdrop-opacity: ;--tw-backdrop-saturate: ;--tw-backdrop-sepia: }.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border-width:0}.pointer-events-none{pointer-events:none}.pointer-events-auto{pointer-events:auto}.fixed{position:fixed}.absolute{position:absolute}.relative{position:relative}.sticky{position:sticky}.inset-0{inset:0}.bottom-0{bottom:0}.left-0{left:0}.right-4{right:1rem}.right-auto{right:auto}.top-0{top:0}.top-4{top:1rem}.isolate{isolation:isolate}.z-10{z-index:10}.z-\[48\]{z-index:48}.z-\[60\]{z-index:60}.col-span-2{grid-column:span 2/span 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1 0%}.flex-shrink-0{flex-shrink:0}.shrink{flex-shrink:1}.shrink-0{flex-shrink:0}.grow-0{flex-grow:0}.basis-\[30px\]{flex-basis:30px}.border-separate{border-collapse:initialLine truncated

examples/device-dashboard/web_root/main.js

@@ -1,363 +0,0 @@
-//  NOTE: API calls must start with 'api/' in order to serve the app at any URI
-
-'use strict';
-import { h, render, useState, useEffect, useRef, html, Router } from  './bundle.js';
-import { Icons, Login, Setting, Button, Stat, tipColors, Colored, Notification, Pagination, UploadFileButton } from './components.js';
-
-const Logo = props => html`<svg class=${props.class} xmlns="http://www.w3.org/2000/svg" viewBox="0 0 12.87 12.85"><defs><style>.ll-cls-1{fill:none;stroke:#000;stroke-miterlimit:10;stroke-width:0.5px;}</style></defs><g id="Layer_2" data-name="Layer 2"><g id="Layer_1-2" data-name="Layer 1"><path class="ll-cls-1" d="M12.62,1.82V8.91A1.58,1.58,0,0,1,11,10.48H4a1.44,1.44,0,0,1-1-.37A.69.69,0,0,1,2.84,10l-.1-.12a.81.81,0,0,1-.15-.48V5.57a.87.87,0,0,1,.86-.86H4.73V7.28a.86.86,0,0,0,.86.85H9.42a.85.85,0,0,0,.85-.85V3.45A.86.86,0,0,0,10.13,3,.76.76,0,0,0,10,2.84a.29.29,0,0,0-.12-.1,1.49,1.49,0,0,0-1-.37H2.39V1.82A1.57,1.57,0,0,1,4,.25H11A1.57,1.57,0,0,1,12.62,1.82Z"/><path class="ll-cls-1" d="M10.48,10.48V11A1.58,1.58,0,0,1,8.9,12.6H1.82A1.57,1.57,0,0,1,.25,11V3.94A1.57,1.57,0,0,1,1.82,2.37H8.9a1.49,1.49,0,0,1,1,.37l.12.1a.76.76,0,0,1,.11.14.86.86,0,0,1,.14.47V7.28a.85.85,0,0,1-.85.85H8.13V5.57a.86.86,0,0,0-.85-.86H3.45a.87.87,0,0,0-.86.86V9.4a.81.81,0,0,0,.15.48l.1.12a.69.69,0,0,0,.13.11,1.44,1.44,0,0,0,1,.37Z"/></g></g></svg>`;
-
-function Header({logout, user, setShowSidebar, showSidebar}) {
-  return html`
-<div class="bg-white sticky top-0 z-[48] xw-full border-b py-2 ${showSidebar && 'pl-72'} transition-all duration-300 transform">
-  <div class="px-2 w-full py-0 my-0 flex items-center">
-    <button type="button" onclick=${ev => setShowSidebar(v => !v)} class="text-slate-400">
-      <${Icons.bars3} class="h-6" />
-    <//>
-    <div class="flex flex-1 gap-x-4 self-stretch lg:gap-x-6">
-      <div class="relative flex flex-1"><//>
-      <div class="flex items-center gap-x-4 lg:gap-x-6">
-        <span class="text-sm text-slate-400">logged in as: ${user}<//>
-        <div class="hidden lg:block lg:h-4 lg:w-px lg:bg-gray-200" aria-hidden="true"><//>
-        <${Button} title="Logout" icon=${Icons.logout} onclick=${logout} />
-      <//>
-    <//>
-  <//>
-<//>`;
-};
-
-function Sidebar({url, show}) {
-  const NavLink = ({title, icon, href, url}) => html`
-  <div>
-    <a href="#${href}" class="${href == url ? 'bg-slate-50 text-blue-600 group' : 'text-gray-700 hover:text-blue-600 hover:bg-gray-50 group'} flex gap-x-3 rounded-md p-2 text-sm leading-6 font-semibold">
-      <${icon} class="w-6 h-6"/>
-      ${title}
-    <///>
-  <//>`;
-  return html`
-<div class="bg-violet-100 hs-overlay hs-overlay-open:translate-x-0
-            -translate-x-full transition-all duration-300 transform
-            fixed top-0 left-0 bottom-0 z-[60] w-72 bg-white border-r
-            border-gray-200 overflow-y-auto scrollbar-y
-            ${show && 'translate-x-0'} right-auto bottom-0">
-  <div class="flex flex-col m-4 gap-y-6">
-    <div class="flex h-10 shrink-0 items-center gap-x-4 font-bold text-xl text-slate-500">
-      <${Logo} class="h-full"/> Your Brand
-    <//>
-    <div class="flex flex-1 flex-col">
-      <${NavLink} title="Dashboard" icon=${Icons.home} href="/" url=${url} />
-      <${NavLink} title="Settings" icon=${Icons.cog} href="/settings" url=${url} />
-      <${NavLink} title="Firmware Update" icon=${Icons.download} href="/update" url=${url} />
-      <${NavLink} title="Events" icon=${Icons.alert} href="/events" url=${url} />
-    <//>
-  <//>
-<//>`;
-};
-
-function Events({}) {
-  const [events, setEvents] = useState([]);
-  const [page, setPage] = useState(1);
-
-  const refresh = () =>
-    fetch('api/events/get', {
-        method: 'POST', body: JSON.stringify({page: page}),
-      }).then(r => r.json())
-        .then(r => setEvents(r));
-
-  useEffect(refresh, [page]);
-
-  useEffect(() => {
-    setPage(JSON.parse(localStorage.getItem('page')));
-      }, []);
-
-  useEffect(() => {
-    localStorage.setItem('page', page.toString());
-  }, [page]);
-
-  const Th = props => html`<th scope="col" class="sticky top-0 z-10 border-b border-slate-300 bg-white bg-opacity-75 py-1.5 px-4 text-left text-sm font-semibold text-slate-900 backdrop-blur backdrop-filter">${props.title}</th>`;
-  const Td = props => html`<td class="whitespace-nowrap border-b border-slate-200 py-2 px-4 pr-3 text-sm text-slate-900">${props.text}</td>`;
-  const Prio = ({prio}) => {
-    const text = ['high', 'medium', 'low'][prio];
-    const colors = [tipColors.red, tipColors.yellow, tipColors.green][prio];
-    return html`<${Colored} colors=${colors} text=${text} />`;
-  };
-
-  const Event = ({e}) => html`
-<tr>
-  <${Td} text=${['power', 'hardware', 'tier3', 'tier4'][e.type]} />
-  <${Td} text=${html`<${Prio} prio=${e.prio}/>`} />
-  <${Td} text=${e.time ? (new Date(e.time * 1000)).toLocaleString() : '1970-01-01'} />
-  <${Td} text=${e.text} />
-<//>`;
-
-return html`
-<div class="m-4 divide-y divide-gray-200 overflow-auto rounded bg-white">
-  <div class="font-semibold flex items-center text-gray-600 px-3 justify-between whitespace-nowrap">
-    <div class="font-semibold flex items-center text-gray-600">
-      <div class="mr-4">EVENT LOG</div>
-    </div>
-    <${Pagination} currentPage=${page} setPageFn=${setPage} totalItems=400 itemsPerPage=20 />
-  <//>
-  <div class="inline-block min-w-full align-middle" style="max-height: 82vh; overflow: auto;">
-    <table class="min-w-full border-separate border-spacing-0">
-      <thead>
-        <tr>
-          <${Th} title="Type" />
-          <${Th} title="Prio" />
-          <${Th} title="Time" />
-          <${Th} title="Description" />
-        </tr>
-      </thead>
-      <tbody>
-        ${(events.arr ? events.arr : []).map(e => h(Event, {e}))}
-      </tbody>
-    </table>
-  <//>
-<//>`;
-};
-
-function Chart({data}) {
-  const n = data.length /* entries */, w = 20 /* entry width */, ls = 15/* left space */;
-  const h = 100 /* graph height */, yticks = 5 /* Y axis ticks */, bs = 10 /* bottom space */;
-  const ymax = 25;
-  const yt = i => (h - bs) / yticks * (i + 1);
-  const bh = p => (h - bs) * p / 100; // Bar height
-  const by = p => (h - bs) - bh(p);
-  const range = (start, size, step) => Array.from({length: size}, (_, i) => i * (step || 1) + start);
-  // console.log(ds);
-  return html`
-<div class="my-4 divide-y divide-gray-200 overflow-auto rounded bg-white">
-  <div class="font-light uppercase flex items-center text-gray-600 px-4 py-2">
-  Temperature, last 24h
-  <//>
-  <div class="relative">
-    <svg class="bg-yellow-x50 w-full p-4" viewBox="0 0 ${n*w+ls} ${h}">
-      ${range(0, yticks).map(i => html`
-        <line x1=0 y1=${yt(i)} x2=${ls+n*w} y2=${yt(i)} stroke-width=0.3 class="stroke-slate-300" stroke-dasharray="1,1" />
-        <text x=0 y=${yt(i)-2} class="text-[6px] fill-slate-400">${ymax-ymax/yticks*(i+1)}<//>
-      `)}
-      ${range(0, n).map(x => html`
-        <rect x=${ls+x*w} y=${by(data[x]*100/ymax)} width=12 height=${bh(data[x]*100/ymax)} rx=2 class="fill-cyan-500" />
-        <text x=${ls+x*w} y=100 class="text-[6px] fill-slate-400">${x*2}:00<//>
-      `)}
-    <//>
-  <//>
-<//>`;
-};
-
-function DeveloperNote({text, children}) {
-  return html`
-<div class="flex p-4 gap-2">
-  <div class="text-sm text-slate-500">
-    <div class="flex items-center">
-      <${Icons.info} class="self-start basis-[30px] grow-0 shrink-0 text-green-600 mr-2" />
-      <div class="font-semibold">Developer Note<//>
-    <//>
-    ${(text || '').split('.').map(v => html` <p class="my-2 ">${v}<//>`)}
-    ${children}
-  <//>
-<//>`;
-};
-
-function Main({}) {
-  const [stats, setStats] = useState(null);
-  const refresh = () => fetch('api/stats/get').then(r => r.json()).then(r => setStats(r));
-  useEffect(refresh, []);
-  if (!stats) return '';
-  return html`
-<div class="p-2">
-  <div class="p-4 sm:p-2 mx-auto grid grid-cols-2 lg:grid-cols-4 gap-4">
-    <${Stat} title="Temperature" text="${stats.temperature} °C" tipText="good" tipIcon=${Icons.ok} tipColors=${tipColors.green} />
-    <${Stat} title="Humidity" text="${stats.humidity} %" tipText="warn" tipIcon=${Icons.warn} tipColors=${tipColors.yellow} />
-    <div class="bg-white col-span-2 border rounded-md shadow-lg" role="alert">
-      <${DeveloperNote} text="Stats data is received from the Mongoose backend" />
-    <//>
-  <//>
-  <div class="p-4 sm:p-2 mx-auto grid grid-cols-1 lg:grid-cols-2 gap-4">
-
-    <${Chart} data=${stats.points} />
-
-    <div class="my-4 hx-24 bg-white border rounded-md shadow-lg" role="alert">
-      <${DeveloperNote}
-        text="This chart is an SVG image, generated on the fly from the
-        data returned by the api/stats/get API call" />
-    <//>
-  <//>
-<//>`;
-};
-
-function FirmwareStatus({title, info, children}) {
-  const state = ['UNAVAILABLE', 'FIRST_BOOT', 'NOT_COMMITTED', 'COMMITTED'][(info.status || 0) % 4];
-  const valid = info.status > 0;
-  return html`
-<div class="bg-white py-1 divide-y border rounded">
-  <div class="font-light uppercase flex items-center text-gray-600 px-4 py-2">
-    ${title}
-  <//>
-  <div class="px-4 py-2 relative">
-    <div class="my-1">Status: ${state}<//>
-    <div class="my-1">CRC32: ${valid ? info.crc32.toString(16) : 'n/a'}<//>
-    <div class="my-1">Size: ${valid ? info.size : 'n/a'}<//>
-    <div class="my-1">Flashed at: ${valid ? new Date(info.timestamp * 1000).toLocaleString() : 'n/a'}<//>
-    ${children}
-  <//>
-<//>`;
-};
-
-
-function FirmwareUpdate({}) {
-  const [info, setInfo] = useState([{}, {}]);
-  const refresh = () => fetch('api/firmware/status').then(r => r.json()).then(r => setInfo(r));
-  useEffect(refresh, []);
-  const oncommit = ev => fetch('api/firmware/commit')
-    .then(r => r.json())
-    .then(refresh);
-  const onreboot = ev => fetch('api/device/reset')
-    .then(r => r.json())
-    .then(r => new Promise(r => setTimeout(ev => { refresh(); r(); }, 3000)));
-  const onrollback = ev => fetch('api/firmware/rollback')
-    .then(onreboot);
-  const onupload = function(ok, name, size) {
-    if (!ok) return false;
-    return new Promise(r => setTimeout(ev => { refresh(); r(); }, 3000));
-  };
-  const clean = info[0].valid && info[0].golden == 0;
-  return html`
-<div class="m-4 gap-4 grid grid-cols-1 lg:grid-cols-2">
-  <${FirmwareStatus} title="Current firmware image" info=${info[0]}>
-    <div class="flex flex-wrap gap-2">
-      <${Button} title="Commit this firmware"
-        onclick=${oncommit} icon=${Icons.thumbUp} disabled=${clean} />
-      <${Button} title="Reboot device" onclick=${onreboot} icon=${Icons.refresh} clsx="absolute top-4 right-4" />
-      <${UploadFileButton}
-        title="Upload new firmware: choose .bin file:" onupload=${onupload}
-      url="api/firmware/upload" accept=".bin,.uf2" />
-    <//>
-  <//>
-  <${FirmwareStatus} title="Previous firmware image" info=${info[1]}>
-    <${Button} title="Rollback to this firmware" onclick=${onrollback}
-      icon=${Icons.backward} disabled=${info[1].valid == false} />
-  <//>
-
-  <div class="bg-white border shadow-lg">
-    <${DeveloperNote}>
-      <div class="my-2">
-        When a new firmware gets flashed, its status is marked as, "first_boot".
-        That is an unreliable (uncommitted) firmware. A user may choose
-        to revert back to the previous committed firmware on the subsequent
-        boots. Clicking on the "commit" button calls "mg_ota_commit()" function
-        which commits the firmware.
-      <//>
-      <div class="my-2">  
-        This GUI loads a firmware file and sends it chunk by chunk to the
-        device, passing current chunk offset, total firmware size and a file name:
-        api/firmware/upload?offset=X&total=Y&name=Z
-      <//>
-    <//>
-  <//>
-
-  <div class="bg-white border shadow-lg">
-    <${DeveloperNote}>
-      <div>
-        Firmware update mechanism defines 3 API functions that the target
-        device must implement: mg_ota_begin(), mg_ota_write() and mg_ota_end()
-      <//>
-      <div class="my-2">  
-        RESTful API handlers use ota_xxx() API to save firmware to flash.
-        The last 0-length chunk triggers ota_end() which performs firmware
-        update using saved firmware image
-      <//>
-      <div class="my-2">  
-        <a class="link text-blue-600 underline" 
-          href="https://mongoose.ws/webinars/">Join our free webinar</a> to
-        get detailed explanations about possible firmware updates strategies
-        and implementation demo
-      <//>
-    <//>
-  <//>
-
-<//>`;
-};
-
-function Settings({}) {
-  const [settings, setSettings] = useState(null);
-  const [saveResult, setSaveResult] = useState(null);
-  const refresh = () => fetch('api/settings/get')
-    .then(r => r.json())
-    .then(r => setSettings(r));
-  useEffect(refresh, []);
-
-  const mksetfn = k => (v => setSettings(x => Object.assign({}, x, {[k]: v}))); 
-  const onsave = ev => fetch('api/settings/set', {
-    method: 'post', body: JSON.stringify(settings) 
-  }).then(r => r.json())
-    .then(r => setSaveResult(r))
-    .then(refresh);
-
-  if (!settings) return '';
-  const logOptions = [[0, 'Disable'], [1, 'Error'], [2, 'Info'], [3, 'Debug']];
-  return html`
-<div class="m-4 grid grid-cols-1 gap-4 md:grid-cols-2">
-
-  <div class="py-1 divide-y border rounded bg-white flex flex-col">
-    <div class="font-light uppercase flex items-center text-gray-600 px-4 py-2">
-      Device Settings
-    <//>
-    <div class="py-2 px-5 flex-1 flex flex-col relative">
-      ${saveResult && html`<${Notification} ok=${saveResult.status}
-        text=${saveResult.message} close=${() => setSaveResult(null)} />`}
-
-      <${Setting} title="Enable Logs" value=${settings.log_enabled} setfn=${mksetfn('log_enabled')} type="switch" />
-      <${Setting} title="Log Level" value=${settings.log_level} setfn=${mksetfn('log_level')} type="select" addonLeft="0-3" disabled=${!settings.log_enabled} options=${logOptions}/>
-      <${Setting} title="Brightness" value=${settings.brightness} setfn=${mksetfn('brightness')} type="number" addonRight="%" />
-      <${Setting} title="Device Name" value=${settings.device_name} setfn=${mksetfn('device_name')} type="" />
-      <div class="mb-1 mt-3 flex place-content-end"><${Button} icon=${Icons.save} onclick=${onsave} title="Save Settings" /><//>
-    <//>
-  <//>
-
-  <div class="bg-white border rounded-md text-ellipsis overflow-auto" role="alert">
-    <${DeveloperNote}
-        text="A variety of controls are pre-defined to ease the development:
-          toggle button, dropdown select, input field with left and right
-          addons. Device settings are received by calling
-          api/settings/get API call, which returns settings JSON object.
-          Clicking on the save button calls api/settings/set
-          API call" />
-  <//>
-
-<//>`;
-};
-
-const App = function({}) {
-  const [loading, setLoading] = useState(true);
-  const [url, setUrl] = useState('/');
-  const [user, setUser] = useState('');
-  const [showSidebar, setShowSidebar] = useState(true);
-
-  const logout = () => fetch('api/logout').then(r => setUser(''));
-  const login = r => !r.ok ? setLoading(false) && setUser(null) : r.json()
-      .then(r => setUser(r.user))
-      .finally(r => setLoading(false));
-
-  useEffect(() => fetch('api/login').then(login), []);
-
-  if (loading) return '';  // Show blank page on initial load
-  if (!user) return html`<${Login} loginFn=${login} logoIcon=${Logo}
-    title="Device Dashboard Login" 
-    tipText="To login, use: admin/admin, user1/user1, user2/user2" />`; // If not logged in, show login screen
-
-  return html`
-<div class="min-h-screen bg-slate-100">
-  <${Sidebar} url=${url} show=${showSidebar} />
-  <${Header} logout=${logout} user=${user} showSidebar=${showSidebar} setShowSidebar=${setShowSidebar} />
-  <div class="${showSidebar && 'pl-72'} transition-all duration-300 transform">
-    <${Router} onChange=${ev => setUrl(ev.url)} history=${History.createHashHistory()} >
-      <${Main} default=${true} />
-      <${Settings} path="settings" />
-      <${FirmwareUpdate} path="update" />
-      <${Events} path="events" />
-    <//>
-  <//>
-<//>`;
-};
-
-window.onload = () => render(h(App), document.body);

examples/embedded-filesystem/Makefile

@@ -1,51 +0,0 @@
-PROG ?= example                   # Program we are building
-DELETE = rm -rf                   # Command to remove files
-OUT ?= -o $(PROG)                 # Compiler argument for output file
-SOURCES = main.c mongoose.c packed_fs.c      # Source code files
-CFLAGS = -W -Wall -Wextra -g -I.  # Build options
-PACK = ./pack             # Utility to pack files into a packed filesystem
-
-# Mongoose build options. See https://mongoose.ws/documentation/#build-options
-CFLAGS_MONGOOSE += -DMG_ENABLE_PACKED_FS=1
-
-FILES_TO_EMBED ?= $(wildcard web_root/*)
-
-ifeq ($(OS),Windows_NT)   # Windows settings. Assume MinGW compiler. To use VC: make CC=cl CFLAGS=/MD OUT=/Feprog.exe
-  PROG ?= example.exe           # Use .exe suffix for the binary
-  CC = gcc                      # Use MinGW gcc compiler
-  CFLAGS += -lws2_32            # Link against Winsock library
-  DELETE = cmd /C del /Q /F /S  # Command prompt command to delete files
-  OUT ?= -o $(PROG)             # Build output
-  PACK = pack.exe
-endif
-
-all: $(PROG)              # Default target. Build and run program
-	$(RUN) ./$(PROG) $(ARGS)
-
-$(PROG): $(SOURCES) $(FILES_TO_EMBED)       # Build program from sources
-	$(CC) ../../test/pack.c -o $(PACK)
-	$(PACK) $(FILES_TO_EMBED) > packed_fs.c
-	$(CC) $(SOURCES) $(CFLAGS) $(CFLAGS_MONGOOSE) $(CFLAGS_EXTRA) $(OUT)
-
-clean:                    # Cleanup. Delete built program and all build artifacts
-	$(DELETE) $(PROG) *.dSYM $(PACK)
-
-.PHONY: compress expand gzipped plain all
-
-# See tutorial at https://mongoose.ws/tutorials/embedded-filesystem/#build-and-try
-gzipped: compress
-	$(MAKE) all
-
-plain: expand
-	$(MAKE) all
-
-compress:
-	for file in $(FILES_TO_EMBED) ; do \
-		gzip -q $$file ; \
-	done
-
-expand:
-	for file in $(FILES_TO_EMBED) ; do \
-		gunzip -q $$file ; \
-	done
-

examples/embedded-filesystem/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/embedded-filesystem/

examples/embedded-filesystem/main.c

@@ -1,28 +0,0 @@
-// Copyright (c) 2022 Cesanta Software Limited
-// All rights reserved
-
-#include "mongoose.h"
-
-const char *s_listening_url = "http://0.0.0.0:8000";
-
-// HTTP request handler function
-void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_serve_opts opts = {
-        .root_dir = "/web_root",
-        .fs = &mg_fs_packed
-      };
-    mg_http_serve_dir(c, ev_data, &opts);
-  }
-  (void) fn_data;
-}
-
-int main(void) {
-  struct mg_mgr mgr;
-  mg_log_set(MG_LL_INFO);
-  mg_mgr_init(&mgr);
-  mg_http_listen(&mgr, s_listening_url, fn, NULL);
-  while (true) mg_mgr_poll(&mgr, 500);
-  mg_mgr_free(&mgr);
-  return 0;
-}

examples/embedded-filesystem/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/embedded-filesystem/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/esp32/device-dashboard/Makefile

@@ -1,38 +0,0 @@
-THISDIR = $(realpath $(CURDIR))
-ROOTDIR = $(realpath $(CURDIR)/../../..)
-DOCKER ?= docker run --rm $(DA) -v $(ROOTDIR):$(ROOTDIR) -w $(THISDIR) espressif/idf
-CMD ?= idf.py build
-PORT ?= /dev/ttyUSB0
-
-all: example
-
-example:
-	true
-
-build: Makefile $(wildcard main/*)
-	$(DOCKER) $(CMD)
-
-flash:
-flash: CMD = idf.py flash
-flash: DA = --device $(PORT)
-flash: build
-
-.PHONY: build
-
-dashboard.hex: build
-	esputil mkhex \
-		0x8000 build/partition_table/partition-table.bin \
-		0x1000 build/bootloader/bootloader.bin \
-		0x100000 build/mongoose-esp32-example.bin > $@
-
-flash2: dashboard.hex
-	esputil -p $(PORT) -b 921600 -fp 0x220 flash dashboard.hex
-	esputil -p $(PORT) monitor
-
-ESPTOOL ?= esptool.py
-
-flash3:
-	cd build && $(ESPTOOL) --chip esp32 -p $(PORT) -b 460800 --before=default_reset --after=hard_reset write_flash --flash_mode dio --flash_freq 40m --flash_size 2MB 0x8000 partition_table/partition-table.bin 0x1000 bootloader/bootloader.bin 0x100000 mongoose-esp32-example.bin
-
-clean:
-	test -d build && $(DOCKER) rm -rf build sdkconfig || true

examples/esp32/device-dashboard/main/CMakeLists.txt

@@ -1,10 +0,0 @@
-idf_component_register(SRCS "main.c"
-                            "wifi.c"
-                            "net.c"
-                            "packed_fs.c"
-                            "mongoose.c")
-component_compile_options(-DMG_ENABLE_LINES)
-component_compile_options(-DMG_ENABLE_PACKED_FS)
-component_compile_options(-DHTTP_URL="http://0.0.0.0:80")
-component_compile_options(-DHTTPS_URL="https://0.0.0.0:443")
-component_compile_options(-DMG_TLS=MG_TLS_NONE) # change to 'MG_TLS_MBED' to enable TLS

examples/esp32/device-dashboard/main/main.c

@@ -1,37 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-
-#include "esp_spiffs.h"
-#include "mongoose.h"
-#include "net.h"
-
-#define WIFI_SSID "YOUR_WIFI_NETWORK_NAME"  // SET THIS!
-#define WIFI_PASS "YOUR_WIFI_PASSWORD"      // SET THIS!
-#define FS_ROOT "/spiffs"
-
-void app_main(void) {
-  // Mount filesystem
-  esp_vfs_spiffs_conf_t conf = {
-      .base_path = FS_ROOT, .max_files = 20, .format_if_mount_failed = true};
-  int res = esp_vfs_spiffs_register(&conf);
-  MG_INFO(("FS %s, %d", conf.base_path, res));
-  mg_file_printf(&mg_fs_posix, FS_ROOT "/hello.txt", "%s", "hello from ESP");
-
-  // Setup wifi. This function is implemented in wifi.c
-  // It blocks until connected to the configured WiFi network
-  void wifi_init(const char *ssid, const char *pass);
-  wifi_init(WIFI_SSID, WIFI_PASS);
-
-  // Connected to WiFi, now start HTTP server
-  struct mg_mgr mgr;
-  mg_log_set(MG_LL_DEBUG);  // Set log level
-  mg_mgr_init(&mgr);
-  MG_INFO(("Mongoose version : v%s", MG_VERSION));
-  MG_INFO(("Listening on     : %s", HTTP_URL));
-#if MG_ENABLE_MBEDTLS
-  MG_INFO(("Listening on     : %s", HTTPS_URL));
-#endif
-
-  web_init(&mgr);
-  for (;;) mg_mgr_poll(&mgr, 1000);  // Infinite event loop
-}

examples/esp32/device-dashboard/main/wifi.c

@@ -1,104 +0,0 @@
-// Code taken from the ESP32 IDF WiFi station Example
-
-#include <string.h>
-#include "esp_event.h"
-#include "esp_log.h"
-#include "esp_system.h"
-#include "esp_wifi.h"
-#include "freertos/FreeRTOS.h"
-#include "freertos/event_groups.h"
-#include "freertos/task.h"
-#include "nvs_flash.h"
-
-#include "lwip/err.h"
-#include "lwip/sys.h"
-
-#include "mongoose.h"
-
-static EventGroupHandle_t s_wifi_event_group;
-
-/* The event group allows multiple bits for each event, but we only care about
- * two events:
- * - we are connected to the AP with an IP
- * - we failed to connect after the maximum amount of retries */
-#define WIFI_CONNECTED_BIT BIT0
-#define WIFI_FAIL_BIT BIT1
-
-static int s_retry_num = 0;
-
-static void event_handler(void *arg, esp_event_base_t event_base,
-                          int32_t event_id, void *event_data) {
-  if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
-    esp_wifi_connect();
-  } else if (event_base == WIFI_EVENT &&
-             event_id == WIFI_EVENT_STA_DISCONNECTED) {
-    if (s_retry_num < 3) {
-      esp_wifi_connect();
-      s_retry_num++;
-      MG_INFO(("retry to connect to the AP"));
-    } else {
-      xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
-    }
-    MG_ERROR(("connect to the AP fail"));
-  } else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
-    ip_event_got_ip_t *event = (ip_event_got_ip_t *) event_data;
-    MG_INFO(("IP ADDRESS:" IPSTR, IP2STR(&event->ip_info.ip)));
-    s_retry_num = 0;
-    xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
-  }
-}
-
-void wifi_init(const char *ssid, const char *pass) {
-  esp_err_t ret = nvs_flash_init();
-  if (ret == ESP_ERR_NVS_NO_FREE_PAGES ||
-      ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
-    ESP_ERROR_CHECK(nvs_flash_erase());
-    ret = nvs_flash_init();
-  }
-  ESP_ERROR_CHECK(ret);
-
-  s_wifi_event_group = xEventGroupCreate();
-
-  ESP_ERROR_CHECK(esp_netif_init());
-
-  ESP_ERROR_CHECK(esp_event_loop_create_default());
-  esp_netif_create_default_wifi_sta();
-
-  wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
-  ESP_ERROR_CHECK(esp_wifi_init(&cfg));
-
-  esp_event_handler_instance_t instance_any_id;
-  esp_event_handler_instance_t instance_got_ip;
-  ESP_ERROR_CHECK(esp_event_handler_instance_register(
-      WIFI_EVENT, ESP_EVENT_ANY_ID, &event_handler, NULL, &instance_any_id));
-  ESP_ERROR_CHECK(esp_event_handler_instance_register(
-      IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler, NULL, &instance_got_ip));
-
-  wifi_config_t c = {.sta = {.threshold = {.authmode = WIFI_AUTH_WPA2_PSK},
-                             .pmf_cfg = {.capable = true, .required = false}}};
-  snprintf((char *) c.sta.ssid, sizeof(c.sta.ssid), "%s", ssid);
-  snprintf((char *) c.sta.password, sizeof(c.sta.password), "%s", pass);
-  ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
-  ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &c));
-  ESP_ERROR_CHECK(esp_wifi_start());
-  MG_DEBUG(("wifi_init_sta finished."));
-
-  EventBits_t bits = xEventGroupWaitBits(s_wifi_event_group,
-                                         WIFI_CONNECTED_BIT | WIFI_FAIL_BIT,
-                                         pdFALSE, pdFALSE, portMAX_DELAY);
-
-  if (bits & WIFI_CONNECTED_BIT) {
-    MG_INFO(("connected to ap SSID:%s password:%s", ssid, pass));
-  } else if (bits & WIFI_FAIL_BIT) {
-    MG_ERROR(("Failed to connect to SSID:%s, password:%s", ssid, pass));
-  } else {
-    MG_ERROR(("UNEXPECTED EVENT"));
-  }
-
-  /* The event will not be processed after unregister */
-  ESP_ERROR_CHECK(esp_event_handler_instance_unregister(
-      IP_EVENT, IP_EVENT_STA_GOT_IP, instance_got_ip));
-  ESP_ERROR_CHECK(esp_event_handler_instance_unregister(
-      WIFI_EVENT, ESP_EVENT_ANY_ID, instance_any_id));
-  vEventGroupDelete(s_wifi_event_group);
-}

examples/esp32/uart-bridge/Makefile

@@ -1,32 +0,0 @@
-CWD = $(realpath $(CURDIR))
-MNT = $(realpath $(CURDIR)/../../..)
-PORT ?= /dev/ttyUSB0
-CMD ?= build
-
-all: example
-
-example:
-	true
-
-build: Makefile $(wildcard main/*)
-	docker run --rm $(DA) -v $(MNT):$(MNT) -w $(CWD) espressif/idf idf.py $(CMD)
-
-flash:
-flash: CMD = flash
-flash: DA = --device $(PORT)
-flash: build
-
-.PHONY: build
-
-bridge.hex: build
-	esputil mkhex \
-		0x8000 build/partition_table/partition-table.bin \
-		0x1000 build/bootloader/bootloader.bin \
-		0x100000 build/mongoose-esp32-example.bin > $@
-
-flash2: bridge.hex
-	esputil -p $(PORT) -b 921600 -fp 0x220 flash bridge.hex
-	esputil -p $(PORT) monitor
-
-clean:
-	rm -rf build

examples/esp32/uart-bridge/main/CMakeLists.txt

@@ -1,10 +0,0 @@
-idf_component_register(SRCS "main.c"
-                            "wifi.c"
-                            "uart.c"
-                            "cli.c"
-                            "net.c"
-                            "packed_fs.c"
-                            "mongoose.c")
-component_compile_options(-DMG_ENABLE_LINES=1)
-component_compile_options(-DMG_ENABLE_PACKED_FS=1)
-component_compile_options(-DUART_API_IMPLEMENTED=1)

examples/esp32/uart-bridge/main/main.c

@@ -1,50 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-
-#include "main.h"
-
-const char *s_listening_url = "http://0.0.0.0:80";
-
-char *config_read(void) {
-  return mg_file_read(&mg_fs_posix, FS_ROOT "/config.json", NULL);
-}
-
-void config_write(struct mg_str config) {
-  mg_file_write(&mg_fs_posix, FS_ROOT "/config.json", config.ptr, config.len);
-}
-
-void app_main(void) {
-  // Mount filesystem
-  esp_vfs_spiffs_conf_t conf = {
-      .base_path = FS_ROOT, .max_files = 20, .format_if_mount_failed = true};
-  int res = esp_vfs_spiffs_register(&conf);
-  MG_INFO(("FS at %s initialised, status: %d", conf.base_path, res));
-
-  // Try to connect to wifi by using saved WiFi credentials
-  char *json = mg_file_read(&mg_fs_posix, WIFI_FILE, NULL);
-  if (json != NULL) {
-    char *ssid = mg_json_get_str(mg_str(json), "$.ssid");
-    char *pass = mg_json_get_str(mg_str(json), "$.pass");
-    while (!wifi_init(ssid, pass)) (void) 0;
-    free(ssid);
-    free(pass);
-    free(json);
-  } else {
-    // If WiFi is not configured, run CLI until configured
-    MG_INFO(("WiFi is not configured, running CLI. Press enter"));
-    cli_init();
-    for (;;) {
-      uint8_t ch = getchar();
-      cli(ch);
-      usleep(10000);
-    }
-  }
-
-  // Connected to WiFi, now start HTTP server
-  struct mg_mgr mgr;
-  mg_mgr_init(&mgr);
-  mg_log_set(MG_LL_DEBUG);  // Set log level
-  MG_INFO(("Mongoose v%s on %s", MG_VERSION, s_listening_url));
-  mg_http_listen(&mgr, s_listening_url, uart_bridge_fn, &mgr);
-  for (;;) mg_mgr_poll(&mgr, 10);  // Infinite event loop
-}

examples/esp32/uart-bridge/main/main.h

@@ -1,18 +0,0 @@
-#pragma once
-
-#include "mongoose.h"
-
-#include "driver/gpio.h"
-#include "driver/uart.h"
-#include "esp_spiffs.h"
-#include "freertos/FreeRTOS.h"
-
-#define FS_ROOT "/spiffs"
-#define WIFI_FILE FS_ROOT "/wifi.json"
-#define UART_NO 1
-
-void uart_bridge_fn(struct mg_connection *, int, void *, void *);
-int uart_read(void *buf, size_t len);
-bool wifi_init(const char *ssid, const char *pass);
-void cli(uint8_t ch);
-void cli_init(void);

examples/esp32/uart-bridge/main/net.c

@@ -1 +0,0 @@
-../../../uart-bridge/net.c

examples/esp32/uart-bridge/main/packed_fs.c

@@ -1 +0,0 @@
-../../../uart-bridge/packed_fs.c

examples/esp32/uart-bridge/main/wifi.c

@@ -1,108 +0,0 @@
-// Code taken from the ESP32 IDF WiFi station Example
-
-#include <string.h>
-#include "esp_event.h"
-#include "esp_log.h"
-#include "esp_system.h"
-#include "esp_wifi.h"
-#include "freertos/FreeRTOS.h"
-#include "freertos/event_groups.h"
-#include "freertos/task.h"
-#include "nvs_flash.h"
-
-#include "lwip/err.h"
-#include "lwip/sys.h"
-
-#include "mongoose.h"
-
-static EventGroupHandle_t s_wifi_event_group;
-
-/* The event group allows multiple bits for each event, but we only care about
- * two events:
- * - we are connected to the AP with an IP
- * - we failed to connect after the maximum amount of retries */
-#define WIFI_CONNECTED_BIT BIT0
-#define WIFI_FAIL_BIT BIT1
-
-static int s_retry_num = 0;
-
-static void event_handler(void *arg, esp_event_base_t event_base,
-                          int32_t event_id, void *event_data) {
-  if (event_base == WIFI_EVENT && event_id == WIFI_EVENT_STA_START) {
-    esp_wifi_connect();
-  } else if (event_base == WIFI_EVENT &&
-             event_id == WIFI_EVENT_STA_DISCONNECTED) {
-    if (s_retry_num < 3) {
-      esp_wifi_connect();
-      s_retry_num++;
-      MG_INFO(("retry to connect to the AP"));
-    } else {
-      xEventGroupSetBits(s_wifi_event_group, WIFI_FAIL_BIT);
-    }
-    MG_ERROR(("connect to the AP fail"));
-  } else if (event_base == IP_EVENT && event_id == IP_EVENT_STA_GOT_IP) {
-    ip_event_got_ip_t *event = (ip_event_got_ip_t *) event_data;
-    MG_INFO(("IP ADDRESS: " IPSTR ". Go to:", IP2STR(&event->ip_info.ip)));
-    MG_INFO(("http://" IPSTR, IP2STR(&event->ip_info.ip)));
-    s_retry_num = 0;
-    xEventGroupSetBits(s_wifi_event_group, WIFI_CONNECTED_BIT);
-  }
-}
-
-bool wifi_init(const char *ssid, const char *pass) {
-  bool result = false;
-  esp_err_t ret = nvs_flash_init();
-  if (ret == ESP_ERR_NVS_NO_FREE_PAGES ||
-      ret == ESP_ERR_NVS_NEW_VERSION_FOUND) {
-    ESP_ERROR_CHECK(nvs_flash_erase());
-    ret = nvs_flash_init();
-  }
-  ESP_ERROR_CHECK(ret);
-
-  s_wifi_event_group = xEventGroupCreate();
-
-  ESP_ERROR_CHECK(esp_netif_init());
-
-  ESP_ERROR_CHECK(esp_event_loop_create_default());
-  esp_netif_create_default_wifi_sta();
-
-  wifi_init_config_t cfg = WIFI_INIT_CONFIG_DEFAULT();
-  ESP_ERROR_CHECK(esp_wifi_init(&cfg));
-
-  esp_event_handler_instance_t instance_any_id;
-  esp_event_handler_instance_t instance_got_ip;
-  ESP_ERROR_CHECK(esp_event_handler_instance_register(
-      WIFI_EVENT, ESP_EVENT_ANY_ID, &event_handler, NULL, &instance_any_id));
-  ESP_ERROR_CHECK(esp_event_handler_instance_register(
-      IP_EVENT, IP_EVENT_STA_GOT_IP, &event_handler, NULL, &instance_got_ip));
-
-  wifi_config_t c = {.sta = {.threshold = {.authmode = WIFI_AUTH_WPA2_PSK},
-                             .pmf_cfg = {.capable = true, .required = false}}};
-  snprintf((char *) c.sta.ssid, sizeof(c.sta.ssid), "%s", ssid);
-  snprintf((char *) c.sta.password, sizeof(c.sta.password), "%s", pass);
-  ESP_ERROR_CHECK(esp_wifi_set_mode(WIFI_MODE_STA));
-  ESP_ERROR_CHECK(esp_wifi_set_config(ESP_IF_WIFI_STA, &c));
-  ESP_ERROR_CHECK(esp_wifi_start());
-  MG_DEBUG(("wifi_init_sta finished."));
-
-  EventBits_t bits = xEventGroupWaitBits(s_wifi_event_group,
-                                         WIFI_CONNECTED_BIT | WIFI_FAIL_BIT,
-                                         pdFALSE, pdFALSE, portMAX_DELAY);
-
-  if (bits & WIFI_CONNECTED_BIT) {
-    MG_INFO(("connected to ap SSID:%s", ssid));
-    result = true;
-  } else if (bits & WIFI_FAIL_BIT) {
-    MG_ERROR(("Failed to connect to SSID:%s, password:%s", ssid, pass));
-  } else {
-    MG_ERROR(("UNEXPECTED EVENT"));
-  }
-
-  /* The event will not be processed after unregister */
-  ESP_ERROR_CHECK(esp_event_handler_instance_unregister(
-      IP_EVENT, IP_EVENT_STA_GOT_IP, instance_got_ip));
-  ESP_ERROR_CHECK(esp_event_handler_instance_unregister(
-      WIFI_EVENT, ESP_EVENT_ANY_ID, instance_any_id));
-  vEventGroupDelete(s_wifi_event_group);
-  return result;
-}

examples/esp32/uart-bridge/partitions.csv

@@ -1,5 +0,0 @@
-# Name,   Type, SubType, Offset,  Size, Flags
-nvs,      data, nvs,     0x9000,  0x6000,
-phy_init, data, phy,     0xf000,  0x1000,
-storage,  data, spiffs,  0x10000, 0x10000,
-factory,  app,  factory, 0x100000, 1M,

examples/esp8266/http-client-server/Makefile

@@ -1,45 +0,0 @@
-THISDIR = $(realpath $(CURDIR))
-ROOTDIR = $(realpath $(CURDIR)/../../..)
-DOCKER ?= docker run --rm $(DA) -v $(ROOTDIR):$(ROOTDIR) -w $(THISDIR) docker.io/mdashnet/8266
-CMD ?= make -C src defconfig app
-PORT ?= /dev/ttyUSB0
-
-all: example
-
-example:
-	true
-
-build: Makefile $(wildcard src/main/*)
-	$(DOCKER) $(CMD)
-
-flash:
-flash: CMD = python /esp/components/esptool_py/esptool/esptool.py \
-	--chip esp8266 --port $(PORT) --baud 115200 --before default_reset \
-	--after hard_reset write_flash -z --flash_mode dio --flash_freq 40m \
-	--flash_size 2MB 0x10000 $(THISDIR)/src/build/mongoose-example.bin
-flash: DA = --device $(PORT)
-flash: build
-
-buildall:
-buildall: CMD = make -C src all
-buildall: build
-
-flashall:
-flashall: CMD = python /esp/components/esptool_py/esptool/esptool.py \
-	--chip esp8266 --port $(PORT) --baud 115200 --before default_reset \
-	--after hard_reset write_flash -z --flash_mode dio --flash_freq 40m \
-	--flash_size 2MB 0x0 $(THISDIR)/src/build/bootloader/bootloader.bin \
-	0x10000 $(THISDIR)/src/build/mongoose-example.bin \
-	0x8000 $(THISDIR)/src/build/partitions_singleapp.bin
-flashall: DA = --device $(PORT)
-flashall: build
-
-monitor:
-monitor: CMD = /esp/tools/idf_monitor.py --port $(PORT) $(THISDIR)/src/build/mongoose-example.elf
-monitor: build
-
-.PHONY: build
-
-clean:
-	test -d src/build && $(DOCKER) rm -rf src/build || true
-

examples/esp8266/http-client-server/src/main/main.c

@@ -1,54 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-
-#include "mongoose.h"
-
-#define WIFI_SSID "WIFI_NETWORK"   // SET THIS!
-#define WIFI_PASS "WIFI_PASSWORD"  // SET THIS!
-
-#define SERVER_URL "http://0.0.0.0:80"
-#define CLIENT_URL "http://info.cern.ch"
-
-// Event handler for an server (accepted) connection
-static void cb(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_HTTP_MSG) {
-    mg_http_reply(c, 200, "", "Hello from ESP!\n");
-  }
-}
-
-// Event handler for a client connection - fetch the first web page in history
-// To enable TLS for HTTP,
-//   1. Copy "ca.pem" file to the ESP8266 flash FS
-//   2. Add TLS init snippet for the connection, see examples/http-client
-static void cb2(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_CONNECT) {
-    struct mg_str s = mg_url_host(CLIENT_URL);
-    mg_printf(c, "GET / HTTP/1.0\r\nHost: %.*s\r\n\r\n", (int) s.len, s.ptr);
-  } else if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = ev_data;  // Print HTTP response
-    MG_INFO(("Fetched:\n%.*s", (int) hm->message.len, hm->message.ptr));
-    c->is_draining = 1;
-  }
-}
-
-// Called after we're connected to WiFi network
-static void run_mongoose(void) {
-  struct mg_mgr mgr;
-  mg_log_set(MG_LL_DEBUG);  // Set log level
-  mg_mgr_init(&mgr);
-  mg_http_listen(&mgr, SERVER_URL, cb, &mgr);    // Listening server
-  mg_http_connect(&mgr, CLIENT_URL, cb2, &mgr);  // Example client
-  MG_INFO(("Starting Mongoose web server v%s", MG_VERSION));
-  for (;;) mg_mgr_poll(&mgr, 1000);
-  mg_mgr_free(&mgr);
-}
-
-void app_main(void) {
-  // Setup wifi. This function is implemented in wifi.c
-  // It blocks until connected to the configured WiFi network
-  void wifi_init(const char *ssid, const char *pass);
-  wifi_init(WIFI_SSID, WIFI_PASS);
-
-  // Done connecting to WiFi, now start HTTP server
-  run_mongoose();
-}

examples/file-upload-html-form/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/file-uploads/

examples/file-upload-html-form/main.c

@@ -1,52 +0,0 @@
-// Copyright (c) 2021 Cesanta Software Limited
-// All rights reserved
-
-#include "mongoose.h"
-
-// HTTP request handler function. It implements the following endpoints:
-//   /upload - prints all submitted form elements
-//   all other URI - serves web_root/ directory
-//
-// /////////////////           IMPORTANT        //////////////////////////
-//
-// Mongoose has a limit on input buffer, which also limits maximum upload size.
-// It is controlled by the MG_MAX_RECV_SIZE constant, which is set by
-// default to (3 * 1024 * 1024), i.e. 3 megabytes.
-// Use -DMG_MAX_BUF_SIZE=NEW_LIMIT to override it.
-//
-// Also, consider changing -DMG_IO_SIZE=SOME_BIG_VALUE to increase IO buffer
-// increment when reading data.
-static void cb(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
-    MG_INFO(("New request to: [%.*s], body size: %lu", (int) hm->uri.len,
-             hm->uri.ptr, (unsigned long) hm->body.len));
-    if (mg_http_match_uri(hm, "/upload")) {
-      struct mg_http_part part;
-      size_t ofs = 0;
-      while ((ofs = mg_http_next_multipart(hm->body, ofs, &part)) > 0) {
-        MG_INFO(("Chunk name: [%.*s] filename: [%.*s] length: %lu bytes",
-                 (int) part.name.len, part.name.ptr, (int) part.filename.len,
-                 part.filename.ptr, (unsigned long) part.body.len));
-      }
-      mg_http_reply(c, 200, "", "Thank you!");
-    } else {
-      struct mg_http_serve_opts opts = {.root_dir = "web_root"};
-      mg_http_serve_dir(c, ev_data, &opts);
-    }
-  }
-  (void) fn_data;
-}
-
-int main(void) {
-  struct mg_mgr mgr;
-
-  mg_mgr_init(&mgr);
-  mg_log_set(MG_LL_DEBUG);  // Set log level
-  mg_http_listen(&mgr, "http://localhost:8000", cb, NULL);
-
-  for (;;) mg_mgr_poll(&mgr, 50);
-  mg_mgr_free(&mgr);
-
-  return 0;
-}

examples/file-upload-html-form/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/file-upload-html-form/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/file-upload-multiple-posts/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/file-uploads/

examples/file-upload-multiple-posts/main.c

@@ -1,42 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-
-#include "mongoose.h"
-
-// HTTP request handler function. It implements the following endpoints:
-//   /upload - Saves the next file chunk
-//   all other URI - serves web_root/ directory
-static void cb(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
-    if (mg_http_match_uri(hm, "/upload")) {
-      char path[80], name[64];
-      mg_http_get_var(&hm->query, "name", name, sizeof(name));
-      mg_snprintf(path, sizeof(path), "/tmp/%s", name);
-      if (name[0] == '\0') {
-        mg_http_reply(c, 400, "", "%s", "name required");
-      } else if (!mg_path_is_sane(path)) {
-        mg_http_reply(c, 400, "", "%s", "invalid path");
-      } else {
-        mg_http_upload(c, hm, &mg_fs_posix, path, 99999);
-      }
-    } else {
-      struct mg_http_serve_opts opts = {.root_dir = "web_root"};
-      mg_http_serve_dir(c, ev_data, &opts);
-    }
-  }
-  (void) fn_data;
-}
-
-int main(void) {
-  struct mg_mgr mgr;
-
-  mg_mgr_init(&mgr);
-  mg_log_set(MG_LL_DEBUG);  // Set log level
-  mg_http_listen(&mgr, "http://localhost:8000", cb, NULL);
-
-  for (;;) mg_mgr_poll(&mgr, 50);
-  mg_mgr_free(&mgr);
-
-  return 0;
-}

examples/file-upload-multiple-posts/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/file-upload-multiple-posts/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/file-upload-single-post/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/file-uploads/

examples/file-upload-single-post/main.c

@@ -1,55 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-//
-// Streaming upload example. Demonstrates how to use MG_EV_READ events
-// to get large payload in smaller chunks. To test, use curl utility:
-//
-// curl http://localhost:8000/upload?name=a.txt --data-binary @large_file.txt
-
-#include "mongoose.h"
-
-// HTTP request handler function. It implements the following endpoints:
-//   /upload - Saves the next file chunk
-//   all other URI - serves web_root/ directory
-static void cb(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_READ) {
-    // Parse the incoming data ourselves. If we can parse the request,
-    // store two size_t variables in the c->data: expected len and recv len.
-    size_t *data = (size_t *) c->data;
-    if (data[0]) {  // Already parsed, simply print received data
-      data[1] += c->recv.len;
-      MG_INFO(("Got chunk len %lu, %lu total", c->recv.len, data[1]));
-      c->recv.len = 0;  // And cleanup the receive buffer. Streaming!
-      if (data[1] >= data[0]) mg_http_reply(c, 200, "", "ok\n");
-    } else {
-      struct mg_http_message hm;
-      int n = mg_http_parse((char *) c->recv.buf, c->recv.len, &hm);
-      if (n < 0) mg_error(c, "Bad response");
-      if (n > 0) {
-        if (mg_http_match_uri(&hm, "/upload")) {
-          MG_INFO(("Got chunk len %lu", c->recv.len - n));
-          data[0] = hm.body.len;
-          data[1] = c->recv.len - n;
-          if (data[1] >= data[0]) mg_http_reply(c, 200, "", "ok\n");
-        } else {
-          struct mg_http_serve_opts opts = {.root_dir = "web_root"};
-          mg_http_serve_dir(c, &hm, &opts);
-        }
-      }
-    }
-  }
-  (void) fn_data, (void) ev_data;
-}
-
-int main(void) {
-  struct mg_mgr mgr;
-
-  mg_mgr_init(&mgr);
-  mg_log_set(MG_LL_DEBUG);  // Set debug log level
-  mg_http_listen(&mgr, "http://localhost:8000", cb, NULL);
-
-  for (;;) mg_mgr_poll(&mgr, 50);
-  mg_mgr_free(&mgr);
-
-  return 0;
-}

examples/file-upload-single-post/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/file-upload-single-post/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/file-upload-single-post/web_root/index.html

@@ -1,71 +0,0 @@
-<!DOCTYPE html>
-<html lang="en">
-  <head>
-    <title>example</title>
-    <meta charset="utf-8" />
-    <meta http-equiv="X-UA-Compatible" content="IE=edge" />
-    <meta name="viewport" content="width=device-width, initial-scale=1.0" />
-    <style>
-      #container { margin-right: auto; margin-left: auto; max-width: 480px; }
-      #info { background: #e0f0f0; border-radius: .5em; padding: 2em;  }
-      #wrapper { margin-top: 1em; }
-    </style>
-  </head>
-  <body>
-    <div id="container">
-      <div id="info">
-        Mongoose always buffers a full HTTP message before invoking
-        MG_EV_HTTP_MSG event. Big POST request require of lot
-        of RAM to buffer everything.
-        <br><br>
-        In order to upload large files to a memory-constrained system, use
-        <code>MG_EV_READ</code> on a server side. It fires when
-        a partial HTTP message has been received. We discourage this method,
-        since the client can send chunked-encoded data. Instead, please
-        split the upload into smaller pieces and send sequentially.
-        <br><br>
-        In this example, JavaScript code uses "fetch()" browser API.
-        Uploaded file is not saved, but rather printed by server side.
-      </div>
-      <div id="wrapper">
-        <input type="file" id="el1" style="display: none"/>
-        <button id="el2">choose file...</button>
-        <span>Selected file:</span> <span id="el4"></span> <br/>
-        <button id="el5" style="margin: 0.5em 0;" disabled>upload file</button>
-        <div id="el3" style="margin-top: 1em;"></div>
-      </div>
-    </div>
-  </body>
-  <script>
-    var f; // selected file
-
-    // When user clicks on a button, trigger file selection dialog
-    document.getElementById('el2').onclick = function(ev) {
-      document.getElementById('el1').click();
-    };
-
-    document.getElementById('el5').onclick = function(ev) {
-      var r = new FileReader();
-      r.readAsArrayBuffer(f);
-      r.onload = function() {
-        ev.target.value = '';
-        document.getElementById('el3').innerText = 'Uploading...';
-        fetch('/upload?name=' + encodeURIComponent(f.name), {
-          method: 'POST',
-          body: r.result,
-        }).then(function(res) {
-          document.getElementById('el3').innerText = 'Uploaded ' + r.result.byteLength + ' bytes';
-        });
-      };
-    };
-
-    // If user selected a file, read it into memory and trigger sendFileData()
-    document.getElementById('el1').onchange = function(ev) {
-      f = ev.target.files[0];
-      if (!f) return;
-      document.getElementById('el4').innerText = f.name;
-      document.getElementById('el5').removeAttribute('disabled');
-    };
-
-  </script>
-</html>

examples/http-client/Makefile

@@ -1,39 +0,0 @@
-PROG ?= example                   # Program we are building
-PACK ?= ./pack                    # Packing executable
-DELETE = rm -rf                   # Command to remove files
-OUT ?= -o $(PROG)                 # Compiler argument for output file
-SOURCES = main.c mongoose.c  packed_fs.c      # Source code files, packed_fs.c contains ca.pem, which contains CA certs for TLS
-CFLAGS = -W -Wall -Wextra -g -I.  # Build options
-
-# Mongoose build options. See https://mongoose.ws/documentation/#build-options
-CFLAGS_MONGOOSE += -DMG_ENABLE_LINES=1 -DMG_ENABLE_PACKED_FS=1
-
-ifeq ($(OS),Windows_NT)   # Windows settings. Assume MinGW compiler. To use VC: make CC=cl CFLAGS=/MD OUT=/Feprog.exe
-  PROG ?= example.exe           # Use .exe suffix for the binary
-  PACK = pack.exe               # Packing executable
-  CC = gcc                      # Use MinGW gcc compiler
-  CFLAGS += -lws2_32            # Link against Winsock library
-  DELETE = cmd /C del /Q /F /S  # Command prompt command to delete files
-  OUT ?= -o $(PROG)             # Build output
-  MAKE += WINDOWS=1 CC=$(CC)
-endif
-
-all: $(PROG)              # Default target. Build and run program
-	$(RUN) ./$(PROG) $(ARGS)
-
-$(PROG): $(SOURCES)       # Build program from sources
-	$(CC) $(SOURCES) $(CFLAGS) $(CFLAGS_MONGOOSE) $(CFLAGS_EXTRA) $(OUT)
-
-clean:                    # Cleanup. Delete built program and all build artifacts
-	$(DELETE) $(PROG) *.o *.obj *.exe *.dSYM mbedtls $(PACK)
-
-# Generate packed filesystem for serving cert
-packed_fs.c: $(wildcard certs/*) Makefile
-	$(CC) ../../test/pack.c -o $(PACK)
-	$(PACK) $(wildcard certs/*) > $@
-
-# see https://mongoose.ws/tutorials/tls/#how-to-build for TLS build options
-
-mbedtls:                  # Pull and build mbedTLS library
-	git clone --depth 1 -b v2.28.2 https://github.com/mbed-tls/mbedtls $@
-	$(MAKE) -C mbedtls/library

examples/http-client/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/http-client/

examples/http-client/certs/ca.pem

@@ -1 +0,0 @@
-../../../test/data/ca.pem

examples/http-client/main.c

@@ -1,72 +0,0 @@
-// Copyright (c) 2021 Cesanta Software Limited
-// All rights reserved
-//
-// Example HTTP client. Connect to `s_url`, send request, wait for a response,
-// print the response and exit.
-// You can change `s_url` from the command line by executing: ./example YOUR_URL
-//
-// To enable SSL/TLS, , see https://mongoose.ws/tutorials/tls/#how-to-build
-
-#include "mongoose.h"
-
-// The very first web page in history. You can replace it from command line
-static const char *s_url = "http://info.cern.ch/";
-static const char *s_post_data = NULL;      // POST data
-static const uint64_t s_timeout_ms = 1500;  // Connect timeout in milliseconds
-
-// Print HTTP response and signal that we're done
-static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_OPEN) {
-    // Connection created. Store connect expiration time in c->data
-    *(uint64_t *) c->data = mg_millis() + s_timeout_ms;
-  } else if (ev == MG_EV_POLL) {
-    if (mg_millis() > *(uint64_t *) c->data &&
-        (c->is_connecting || c->is_resolving)) {
-      mg_error(c, "Connect timeout");
-    }
-  } else if (ev == MG_EV_CONNECT) {
-    // Connected to server. Extract host name from URL
-    struct mg_str host = mg_url_host(s_url);
-
-    if (mg_url_is_ssl(s_url)) {
-      struct mg_tls_opts opts = {.ca = mg_unpacked("/certs/ca.pem"),
-                                 .name = mg_url_host(s_url)};
-      mg_tls_init(c, &opts);
-    }
-
-    // Send request
-    int content_length = s_post_data ? strlen(s_post_data) : 0;
-    mg_printf(c,
-              "%s %s HTTP/1.0\r\n"
-              "Host: %.*s\r\n"
-              "Content-Type: octet-stream\r\n"
-              "Content-Length: %d\r\n"
-              "\r\n",
-              s_post_data ? "POST" : "GET", mg_url_uri(s_url), (int) host.len,
-              host.ptr, content_length);
-    mg_send(c, s_post_data, content_length);
-  } else if (ev == MG_EV_HTTP_MSG) {
-    // Response is received. Print it
-    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
-    printf("%.*s", (int) hm->message.len, hm->message.ptr);
-    c->is_draining = 1;        // Tell mongoose to close this connection
-    *(bool *) fn_data = true;  // Tell event loop to stop
-  } else if (ev == MG_EV_ERROR) {
-    *(bool *) fn_data = true;  // Error, tell event loop to stop
-  }
-}
-
-int main(int argc, char *argv[]) {
-  const char *log_level = getenv("LOG_LEVEL");  // Allow user to set log level
-  if (log_level == NULL) log_level = "4";       // Default is verbose
-
-  struct mg_mgr mgr;              // Event manager
-  bool done = false;              // Event handler flips it to true
-  if (argc > 1) s_url = argv[1];  // Use URL provided in the command line
-  mg_log_set(atoi(log_level));    // Set to 0 to disable debug
-  mg_mgr_init(&mgr);              // Initialise event manager
-  mg_http_connect(&mgr, s_url, fn, &done);  // Create client connection
-  while (!done) mg_mgr_poll(&mgr, 50);      // Event manager loops until 'done'
-  mg_mgr_free(&mgr);                        // Free resources
-  return 0;
-}

examples/http-client/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/http-client/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/http-proxy-client/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/http-proxy-client/ 

examples/http-proxy-client/main.c

@@ -1,68 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-//
-// Example HTTP client that uses a proxy server. Usage:
-//    make
-//    ./example PROXY:PORT http://www.ladyada.net
-//
-// To enable SSL/TLS, see https://mongoose.ws/tutorials/tls/#how-to-build
-//
-#include "mongoose.h"
-
-// Print HTTP response and signal that we're done
-static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  const char *url = fn_data;
-  static bool connected;
-  if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
-    printf("%.*s", (int) hm->message.len, hm->message.ptr);
-    exit(EXIT_SUCCESS);
-  } else if (ev == MG_EV_CONNECT) {
-    // Proxy TCP connection established. Send CONNECT request
-    struct mg_str host = mg_url_host(url);
-
-    if (mg_url_is_ssl(url)) {
-      struct mg_tls_opts opts = {.ca = mg_unpacked("/certs/ca.pem"),
-                                 .name = host};
-      mg_tls_init(c, &opts);
-    }
-
-    // c->is_hexdumping = 1;
-    mg_printf(c, "CONNECT %.*s:%hu HTTP/1.1\r\nHost: %.*s:%hu\r\n\r\n",
-              (int) host.len, host.ptr, mg_url_port(url), (int) host.len,
-              host.ptr, mg_url_port(url));
-  } else if (!connected && ev == MG_EV_READ) {
-    struct mg_http_message hm;
-    int n = mg_http_parse((char *) c->recv.buf, c->recv.len, &hm);
-    if (n > 0) {
-      struct mg_str host = mg_url_host(url);
-      // CONNECT response - tunnel is established
-      connected = true;
-      MG_DEBUG(
-          ("Connected to proxy, status: %.*s", (int) hm.uri.len, hm.uri.ptr));
-      mg_iobuf_del(&c->recv, 0, n);
-      // Send request to the target server
-      mg_printf(c,
-                "GET %s HTTP/1.0\r\n"
-                "Host: %.*s\r\n"
-                "\r\n",
-                mg_url_uri(url), (int) host.len, host.ptr);
-    }
-  }
-}
-
-int main(int argc, char *argv[]) {
-  struct mg_mgr mgr;
-
-  if (argc != 3) {
-    fprintf(stderr, "Usage: %s PROXY_URL URL\n", argv[0]);
-    return EXIT_FAILURE;
-  }
-
-  mg_mgr_init(&mgr);                            // Initialise event manager
-  mg_http_connect(&mgr, argv[1], fn, argv[2]);  // Connect to the proxy
-  for (;;) mg_mgr_poll(&mgr, 1000);             // Event loop
-  mg_mgr_free(&mgr);
-
-  return 0;
-}

examples/http-proxy-client/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/http-proxy-client/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/http-restful-server/Makefile

@@ -1,32 +0,0 @@
-PROG ?= example                   # Program we are building
-DELETE = rm -rf                   # Command to remove files
-OUT ?= -o $(PROG)                 # Compiler argument for output file
-SOURCES = main.c mongoose.c       # Source code files
-CFLAGS = -W -Wall -Wextra -g -I.  # Build options
-
-# Mongoose build options. See https://mongoose.ws/documentation/#build-options
-CFLAGS_MONGOOSE += -DMG_ENABLE_LINES=1
-
-ifeq ($(OS),Windows_NT)   # Windows settings. Assume MinGW compiler. To use VC: make CC=cl CFLAGS=/MD OUT=/Feprog.exe
-  PROG ?= example.exe           # Use .exe suffix for the binary
-  CC = gcc                      # Use MinGW gcc compiler
-  CFLAGS += -lws2_32            # Link against Winsock library
-  DELETE = cmd /C del /Q /F /S  # Command prompt command to delete files
-  OUT ?= -o $(PROG)             # Build output
-  MAKE += WINDOWS=1 CC=$(CC)
-endif
-
-all: $(PROG)              # Default target. Build and run program
-	$(RUN) ./$(PROG) $(ARGS)
-
-$(PROG): $(SOURCES)       # Build program from sources
-	$(CC) $(SOURCES) $(CFLAGS) $(CFLAGS_MONGOOSE) $(CFLAGS_EXTRA) $(OUT)
-
-clean:                    # Cleanup. Delete built program and all build artifacts
-	$(DELETE) $(PROG) *.o *.obj *.exe *.dSYM mbedtls
-
-# see https://mongoose.ws/tutorials/tls/#how-to-build for TLS build options
-
-mbedtls:                  # Pull and build mbedTLS library
-	git clone --depth 1 -b v2.28.2 https://github.com/mbed-tls/mbedtls $@
-	$(MAKE) -C mbedtls/library

examples/http-restful-server/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/http-server/

examples/http-restful-server/main.c

@@ -1,104 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-//
-// HTTP server example. This server serves both static and dynamic content.
-// It opens two ports: plain HTTP on port 8000 and HTTP on port 8443.
-// It implements the following endpoints:
-//    /api/stats - respond with free-formatted stats on current connections
-//    /api/f2/:id - wildcard example, respond with JSON string {"result": "URI"}
-//    any other URI serves static files from s_root_dir
-//
-// To enable SSL/TLS (using self-signed certificates in PEM files),
-//    1. See https://mongoose.ws/tutorials/tls/#how-to-build
-//    2. curl -k https://127.0.0.1:8443
-
-#include "mongoose.h"
-
-static const char *s_http_addr = "http://0.0.0.0:8000";    // HTTP port
-static const char *s_https_addr = "https://0.0.0.0:8443";  // HTTPS port
-static const char *s_root_dir = ".";
-
-// Self signed certificates
-// https://mongoose.ws/documentation/tutorials/tls/#self-signed-certificates
-#ifdef TLS_TWOWAY
-static const char *s_tls_ca =
-    "-----BEGIN CERTIFICATE-----\n"
-    "MIIBqjCCAU+gAwIBAgIUESoOPGqMhf9uarzblVFwzrQweMcwCgYIKoZIzj0EAwIw\n"
-    "RDELMAkGA1UEBhMCSUUxDzANBgNVBAcMBkR1YmxpbjEQMA4GA1UECgwHQ2VzYW50\n"
-    "YTESMBAGA1UEAwwJVGVzdCBSb290MCAXDTIwMDUwOTIxNTE0NFoYDzIwNTAwNTA5\n"
-    "MjE1MTQ0WjBEMQswCQYDVQQGEwJJRTEPMA0GA1UEBwwGRHVibGluMRAwDgYDVQQK\n"
-    "DAdDZXNhbnRhMRIwEAYDVQQDDAlUZXN0IFJvb3QwWTATBgcqhkjOPQIBBggqhkjO\n"
-    "PQMBBwNCAAQsq9ECZiSW1xI+CVBP8VDuUehVA166sR2YsnJ5J6gbMQ1dUCH/QvLa\n"
-    "dBdeU7JlQcH8hN5KEbmM9BnZxMor6ussox0wGzAMBgNVHRMEBTADAQH/MAsGA1Ud\n"
-    "DwQEAwIBrjAKBggqhkjOPQQDAgNJADBGAiEAnHFsAIwGQQyRL81B04dH6d86Iq0l\n"
-    "fL8OKzndegxOaB0CIQCPwSIwEGFdURDqCC0CY2dnMrUGY5ZXu3hHCojZGS7zvg==\n"
-    "-----END CERTIFICATE-----\n";
-#endif
-static const char *s_tls_cert =
-    "-----BEGIN CERTIFICATE-----\n"
-    "MIIBhzCCASygAwIBAgIUbnMoVd8TtWH1T09dANkK2LU6IUswCgYIKoZIzj0EAwIw\n"
-    "RDELMAkGA1UEBhMCSUUxDzANBgNVBAcMBkR1YmxpbjEQMA4GA1UECgwHQ2VzYW50\n"
-    "YTESMBAGA1UEAwwJVGVzdCBSb290MB4XDTIwMDUwOTIxNTE0OVoXDTMwMDUwOTIx\n"
-    "NTE0OVowETEPMA0GA1UEAwwGc2VydmVyMFkwEwYHKoZIzj0CAQYIKoZIzj0DAQcD\n"
-    "QgAEkuBGnInDN6l06zVVQ1VcrOvH5FDu9MC6FwJc2e201P8hEpq0Q/SJS2nkbSuW\n"
-    "H/wBTTBaeXN2uhlBzMUWK790KKMvMC0wCQYDVR0TBAIwADALBgNVHQ8EBAMCA6gw\n"
-    "EwYDVR0lBAwwCgYIKwYBBQUHAwEwCgYIKoZIzj0EAwIDSQAwRgIhAPo6xx7LjCdZ\n"
-    "QY133XvLjAgVFrlucOZHONFVQuDXZsjwAiEAzHBNligA08c5U3SySYcnkhurGg50\n"
-    "BllCI0eYQ9ggp/o=\n"
-    "-----END CERTIFICATE-----\n";
-
-static const char *s_tls_key =
-    "-----BEGIN PRIVATE KEY-----\n"
-    "MIGHAgEAMBMGByqGSM49AgEGCCqGSM49AwEHBG0wawIBAQQglNni0t9Dg9icgG8w\n"
-    "kbfxWSS+TuNgbtNybIQXcm3NHpmhRANCAASS4EacicM3qXTrNVVDVVys68fkUO70\n"
-    "wLoXAlzZ7bTU/yESmrRD9IlLaeRtK5Yf/AFNMFp5c3a6GUHMxRYrv3Qo\n"
-    "-----END PRIVATE KEY-----\n";
-
-// We use the same event handler function for HTTP and HTTPS connections
-// fn_data is NULL for plain HTTP, and non-NULL for HTTPS
-static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_ACCEPT && fn_data != NULL) {
-    struct mg_tls_opts opts = {
-#ifdef TLS_TWOWAY
-        .ca = mg_str(s_tls_ca),
-#endif
-        .cert = mg_str(s_tls_cert),
-        .key = mg_str(s_tls_key)};
-    mg_tls_init(c, &opts);
-  }
-  if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
-    if (mg_http_match_uri(hm, "/api/stats")) {
-      // Print some statistics about currently established connections
-      mg_printf(c, "HTTP/1.1 200 OK\r\nTransfer-Encoding: chunked\r\n\r\n");
-      mg_http_printf_chunk(c, "ID PROTO TYPE      LOCAL           REMOTE\n");
-      for (struct mg_connection *t = c->mgr->conns; t != NULL; t = t->next) {
-        mg_http_printf_chunk(c, "%-3lu %4s %s %M %M\n", t->id,
-                             t->is_udp ? "UDP" : "TCP",
-                             t->is_listening  ? "LISTENING"
-                             : t->is_accepted ? "ACCEPTED "
-                                              : "CONNECTED",
-                             mg_print_ip, &t->loc, mg_print_ip, &t->rem);
-      }
-      mg_http_printf_chunk(c, "");  // Don't forget the last empty chunk
-    } else if (mg_http_match_uri(hm, "/api/f2/*")) {
-      mg_http_reply(c, 200, "", "{\"result\": \"%.*s\"}\n", (int) hm->uri.len,
-                    hm->uri.ptr);
-    } else {
-      struct mg_http_serve_opts opts = {.root_dir = s_root_dir};
-      mg_http_serve_dir(c, ev_data, &opts);
-    }
-  }
-  (void) fn_data;
-}
-
-int main(void) {
-  struct mg_mgr mgr;                            // Event manager
-  mg_log_set(MG_LL_DEBUG);                      // Set log level
-  mg_mgr_init(&mgr);                            // Initialise event manager
-  mg_http_listen(&mgr, s_http_addr, fn, NULL);  // Create HTTP listener
-  mg_http_listen(&mgr, s_https_addr, fn, (void *) 1);  // HTTPS listener
-  for (;;) mg_mgr_poll(&mgr, 1000);                    // Infinite event loop
-  mg_mgr_free(&mgr);
-  return 0;
-}

examples/http-restful-server/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/http-restful-server/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/http-reverse-proxy/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/http-reverse-proxy/

examples/http-reverse-proxy/main.c

@@ -1,87 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-//
-// Example HTTP reverse proxy
-//    1. Run `make`. This builds and starts a proxy on port 8000
-//    2. Start your browser, go to https://localhost:8000
-//
-// To enable SSL/TLS, see https://mongoose.ws/tutorials/tls/#how-to-build
-
-#include "mongoose.h"
-
-static const char *s_backend_url =
-#if MG_TLS
-    "https://cesanta.com";
-#else
-    "http://info.cern.ch";
-#endif
-static const char *s_listen_url = "http://localhost:8000";
-
-// Forward client request to the backend connection, rewriting the Host header
-static void forward_request(struct mg_http_message *hm,
-                            struct mg_connection *c) {
-  size_t i, max = sizeof(hm->headers) / sizeof(hm->headers[0]);
-  struct mg_str host = mg_url_host(s_backend_url);
-  mg_printf(c, "%.*s\r\n",
-            (int) (hm->proto.ptr + hm->proto.len - hm->message.ptr),
-            hm->message.ptr);
-  for (i = 0; i < max && hm->headers[i].name.len > 0; i++) {
-    struct mg_str *k = &hm->headers[i].name, *v = &hm->headers[i].value;
-    if (mg_strcmp(*k, mg_str("Host")) == 0) v = &host;
-    mg_printf(c, "%.*s: %.*s\r\n", (int) k->len, k->ptr, (int) v->len, v->ptr);
-  }
-  mg_send(c, "\r\n", 2);
-  mg_send(c, hm->body.ptr, hm->body.len);
-  MG_DEBUG(("FORWARDING: %.*s %.*s", (int) hm->method.len, hm->method.ptr,
-            (int) hm->uri.len, hm->uri.ptr));
-}
-
-static void fn2(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  struct mg_connection *c2 = (struct mg_connection *) fn_data;
-  if (ev == MG_EV_READ) {
-    // All incoming data from the backend, forward to the client
-    if (c2 != NULL) mg_send(c2, c->recv.buf, c->recv.len);
-    mg_iobuf_del(&c->recv, 0, c->recv.len);
-  } else if (ev == MG_EV_CLOSE) {
-    if (c2 != NULL) c2->fn_data = NULL;
-  }
-  (void) ev_data;
-}
-
-static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  struct mg_connection *c2 = fn_data;
-  if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = (struct mg_http_message *) ev_data;
-    // Client request, create backend connection Note that we're passing
-    // client connection `c` as fn_data for the created backend connection.
-    c2 = mg_connect(c->mgr, s_backend_url, fn2, c);
-    if (c2 == NULL) {
-      mg_error(c, "Cannot create backend connection");
-    } else {
-      if (mg_url_is_ssl(s_backend_url)) {
-        struct mg_tls_opts opts = {.ca = mg_unpacked("/certs/ca.pem"),
-                                   .name = mg_url_host(s_backend_url)};
-        mg_tls_init(c2, &opts);
-      }
-      c->fn_data = c2;
-      forward_request(hm, c2);
-      c->is_resp = 0;  // process further msgs in keep-alive connection
-      c2->is_hexdumping = 1;
-    }
-  } else if (ev == MG_EV_CLOSE) {
-    if (c2 != NULL) c2->is_closing = 1;
-    if (c2 != NULL) c2->fn_data = NULL;
-  }
-}
-
-int main(void) {
-  struct mg_mgr mgr;
-
-  mg_log_set(MG_LL_DEBUG);                       // Set log level
-  mg_mgr_init(&mgr);                             // Initialise event manager
-  mg_http_listen(&mgr, s_listen_url, fn, NULL);  // Start proxy
-  for (;;) mg_mgr_poll(&mgr, 1000);              // Event loop
-  mg_mgr_free(&mgr);
-
-  return 0;
-}

examples/http-reverse-proxy/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/http-reverse-proxy/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/http-server/Makefile

@@ -1,26 +0,0 @@
-PROG ?= example                   # Program we are building
-DELETE = rm -rf                   # Command to remove files
-OUT ?= -o $(PROG)                 # Compiler argument for output file
-SOURCES = main.c mongoose.c       # Source code files
-CFLAGS = -W -Wall -Wextra -g -I.  # Build options
-
-# Mongoose build options. See https://mongoose.ws/documentation/#build-options
-CFLAGS_MONGOOSE += -DMG_HTTP_DIRLIST_TIME_FMT="%Y/%m/%d %H:%M:%S"
-CFLAGS_MONGOOSE += -DMG_ENABLE_LINES=1 -DMG_ENABLE_IPV6=1 -DMG_ENABLE_SSI=1
-
-ifeq ($(OS),Windows_NT)   # Windows settings. Assume MinGW compiler. To use VC: make CC=cl CFLAGS=/MD OUT=/Feprog.exe
-  PROG ?= example.exe           # Use .exe suffix for the binary
-  CC = gcc                      # Use MinGW gcc compiler
-  CFLAGS += -lws2_32            # Link against Winsock library
-  DELETE = cmd /C del /Q /F /S  # Command prompt command to delete files
-  OUT ?= -o $(PROG)             # Build output
-endif
-
-all: $(PROG)              # Default target. Build and run program
-	$(RUN) ./$(PROG) $(ARGS)
-
-$(PROG): $(SOURCES)       # Build program from sources
-	$(CC) $(SOURCES) $(CFLAGS) $(CFLAGS_MONGOOSE) $(CFLAGS_EXTRA) $(OUT)
-
-clean:                    # Cleanup. Delete built program and all build artifacts
-	$(DELETE) $(PROG) *.o *.obj *.exe *.dSYM

examples/http-server/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/http-server/

examples/http-server/main.c

@@ -1,103 +0,0 @@
-// Copyright (c) 2020 Cesanta Software Limited
-// All rights reserved
-
-#include <signal.h>
-#include "mongoose.h"
-
-static int s_debug_level = MG_LL_INFO;
-static const char *s_root_dir = ".";
-static const char *s_listening_address = "http://0.0.0.0:8000";
-static const char *s_enable_hexdump = "no";
-static const char *s_ssi_pattern = "#.html";
-
-// Handle interrupts, like Ctrl-C
-static int s_signo;
-static void signal_handler(int signo) {
-  s_signo = signo;
-}
-
-// Event handler for the listening connection.
-// Simply serve static files from `s_root_dir`
-static void cb(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = ev_data, tmp = {0};
-    struct mg_str unknown = mg_str_n("?", 1), *cl;
-    struct mg_http_serve_opts opts = {0};
-    opts.root_dir = s_root_dir;
-    opts.ssi_pattern = s_ssi_pattern;
-    mg_http_serve_dir(c, hm, &opts);
-    mg_http_parse((char *) c->send.buf, c->send.len, &tmp);
-    cl = mg_http_get_header(&tmp, "Content-Length");
-    if (cl == NULL) cl = &unknown;
-    MG_INFO(("%.*s %.*s %.*s %.*s", (int) hm->method.len, hm->method.ptr,
-             (int) hm->uri.len, hm->uri.ptr, (int) tmp.uri.len, tmp.uri.ptr,
-             (int) cl->len, cl->ptr));
-  }
-  (void) fn_data;
-}
-
-static void usage(const char *prog) {
-  fprintf(stderr,
-          "Mongoose v.%s\n"
-          "Usage: %s OPTIONS\n"
-          "  -H yes|no - enable traffic hexdump, default: '%s'\n"
-          "  -S PAT    - SSI filename pattern, default: '%s'\n"
-          "  -d DIR    - directory to serve, default: '%s'\n"
-          "  -l ADDR   - listening address, default: '%s'\n"
-          "  -v LEVEL  - debug level, from 0 to 4, default: %d\n",
-          MG_VERSION, prog, s_enable_hexdump, s_ssi_pattern, s_root_dir,
-          s_listening_address, s_debug_level);
-  exit(EXIT_FAILURE);
-}
-
-int main(int argc, char *argv[]) {
-  char path[MG_PATH_MAX] = ".";
-  struct mg_mgr mgr;
-  struct mg_connection *c;
-  int i;
-
-  // Parse command-line flags
-  for (i = 1; i < argc; i++) {
-    if (strcmp(argv[i], "-d") == 0) {
-      s_root_dir = argv[++i];
-    } else if (strcmp(argv[i], "-H") == 0) {
-      s_enable_hexdump = argv[++i];
-    } else if (strcmp(argv[i], "-S") == 0) {
-      s_ssi_pattern = argv[++i];
-    } else if (strcmp(argv[i], "-l") == 0) {
-      s_listening_address = argv[++i];
-    } else if (strcmp(argv[i], "-v") == 0) {
-      s_debug_level = atoi(argv[++i]);
-    } else {
-      usage(argv[0]);
-    }
-  }
-
-  // Root directory must not contain double dots. Make it absolute
-  // Do the conversion only if the root dir spec does not contain overrides
-  if (strchr(s_root_dir, ',') == NULL) {
-    realpath(s_root_dir, path);
-    s_root_dir = path;
-  }
-
-  // Initialise stuff
-  signal(SIGINT, signal_handler);
-  signal(SIGTERM, signal_handler);
-  mg_log_set(s_debug_level);
-  mg_mgr_init(&mgr);
-  if ((c = mg_http_listen(&mgr, s_listening_address, cb, &mgr)) == NULL) {
-    MG_ERROR(("Cannot listen on %s. Use http://ADDR:PORT or :PORT",
-              s_listening_address));
-    exit(EXIT_FAILURE);
-  }
-  if (mg_casecmp(s_enable_hexdump, "yes") == 0) c->is_hexdumping = 1;
-
-  // Start infinite event loop
-  MG_INFO(("Mongoose version : v%s", MG_VERSION));
-  MG_INFO(("Listening on     : %s", s_listening_address));
-  MG_INFO(("Web root         : [%s]", s_root_dir));
-  while (s_signo == 0) mg_mgr_poll(&mgr, 1000);
-  mg_mgr_free(&mgr);
-  MG_INFO(("Exiting on signal %d", s_signo));
-  return 0;
-}

examples/http-server/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/http-server/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/http-streaming-client/main.c

@@ -1,79 +0,0 @@
-// Copyright (c) 2021 Cesanta Software Limited
-// All rights reserved
-//
-// Example streaming HTTP client.
-// The default HTTP handler waits until the whole HTTP message is buffered in
-// c->recv IO buffer. It can be large. This example shows how to receive
-// a potentially large response in chunks by handling the MG_EV_READ events.
-//
-// You can change `s_url` from the command line by executing: ./example YOUR_URL
-// To enable SSL/TLS, see https://mongoose.ws/tutorials/tls/#how-to-build
-
-#include "mongoose.h"
-
-// The very first web page in history. You can replace it from command line
-static const char *s_url = "http://info.cern.ch";
-
-// Print HTTP response and signal that we're done
-static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_CONNECT) {
-    // Connected to server. Extract host name from URL
-    struct mg_str host = mg_url_host(s_url);
-    if (mg_url_is_ssl(s_url)) {
-      struct mg_tls_opts opts = {.ca = mg_unpacked("/certs/ca.pem"),
-                                 .name = host};
-      mg_tls_init(c, &opts);
-    }
-    // Send request
-    mg_printf(c,
-              "GET %s HTTP/1.1\r\n"
-              "Connection: keep-alive\r\n"
-              "Keep-Alive: timeout=60\r\n"
-              "Host: %.*s\r\n"
-              "\r\n",
-              mg_url_uri(s_url), (int) host.len, host.ptr);
-  } else if (ev == MG_EV_READ) {
-    // Parse the incoming data ourselves. If we can parse the request,
-    // store two size_t variables in the c->data: expected len and recv len.
-    size_t *data = (size_t *) c->data;
-    if (data[0]) {  // Already parsed, simply print received data
-      data[1] += c->recv.len;
-      fwrite(c->recv.buf, 1, c->recv.len, stdout);
-      c->recv.len = 0;  // And cleanup the receive buffer. Streming!
-      if (data[1] >= data[0]) * (bool *) fn_data = true;
-    } else {
-      struct mg_http_message hm;
-      int n = mg_http_parse((char *) c->recv.buf, c->recv.len, &hm);
-      if (n < 0) mg_error(c, "Bad response");
-      if (n > 0) {
-        fwrite(c->recv.buf + n, 1, c->recv.len - n, stdout);  // Print body
-        data[0] = n + hm.body.len;
-        data[1] = c->recv.len;
-        c->recv.len = 0;  // Cleanup receive buffer
-        if (data[1] >= data[0]) * (bool *) fn_data = true;
-      }
-    }
-  } else if (ev == MG_EV_CLOSE) {
-    *(bool *) fn_data = true;  // tell event loop to stop
-  } else if (ev == MG_EV_ERROR) {
-    *(bool *) fn_data = true;  // Error, tell event loop to stop
-  }
-  (void) ev_data;
-}
-
-int main(int argc, char *argv[]) {
-  struct mg_mgr mgr;                    // Event manager
-  bool done = false;                    // Event handler flips it to true
-  const char *log_level = getenv("V");  // Log level
-
-  mg_mgr_init(&mgr);                       // Initialise event manager
-  if (log_level == NULL) log_level = "2";  // If not set, set to DEBUG
-  mg_log_set(atoi(log_level));             // Set to 0 to disable debug log
-  if (argc > 1) s_url = argv[1];           // Use URL from command line
-
-  mg_http_connect(&mgr, s_url, fn, &done);  // Create client connection
-  while (!done) mg_mgr_poll(&mgr, 1000);    // Infinite event loop
-  mg_mgr_free(&mgr);                        // Free resources
-
-  return 0;
-}

examples/http-streaming-client/mongoose.c

@@ -1 +0,0 @@
-../../mongoose.c

examples/http-streaming-client/mongoose.h

@@ -1 +0,0 @@
-../../mongoose.h

examples/huge-response/README.md

@@ -1 +0,0 @@
-See detailed tutorial at https://mongoose.ws/tutorials/huge-response/

examples/huge-response/main.c

@@ -1,90 +0,0 @@
-// Copyright (c) 2021 Cesanta Software Limited
-// All rights reserved
-//
-// Example that demonstrates how to send a large responses with limited memory.
-// We're going to send a JSON array of many integer values, s_data.
-// The idea is to send a response in small chunks, and let the client request
-// the next chunk.
-// Periodically, s_data changes, which is tracked by s_version.
-// Client requests a range and a version, to ensure data integrity.
-//
-//  1. Start this server, type `make`
-//  2. Open http://localhost:8000 in your browser
-
-#include "mongoose.h"
-
-static const char *s_listen_on = "http://localhost:8000";
-static const char *s_root_dir = "web_root";
-
-#define DATA_SIZE 10000        // Total number of elements
-#define CHUNK_SIZE 100         // Max number returned in one API call
-static int s_data[DATA_SIZE];  // Simulate some complex big data
-static long s_version = 0;     // Data "version"
-
-static long getparam(struct mg_http_message *hm, const char *json_path) {
-  double dv = 0;
-  mg_json_get_num(hm->body, json_path, &dv);
-  return dv;
-}
-
-static size_t printdata(mg_pfn_t out, void *ptr, va_list *ap) {
-  unsigned start = va_arg(*ap, unsigned);
-  unsigned max = start + CHUNK_SIZE;
-  const char *comma = "";
-  size_t n = 0;
-  if (max > DATA_SIZE) max = DATA_SIZE;
-  while (start < max) {
-    n += mg_xprintf(out, ptr, "%s%d", comma, s_data[start]);
-    comma = ",";
-    start++;
-  }
-  return n;
-}
-
-static void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
-  if (ev == MG_EV_HTTP_MSG) {
-    struct mg_http_message *hm = ev_data;
-    if (mg_http_match_uri(hm, "/api/data")) {
-      const char *headers = "content-type: text/json\r\n";
-      long start = getparam(hm, "$.start");
-      long version = getparam(hm, "$.version");
-      MG_DEBUG(("%.*s", (int) hm->body.len, hm->body.ptr));
-      if (version > 0 && version != s_version) {
-        // Version mismatch: s_data has changed while client fetches it
-        // Tell client to restart
-        mg_http_reply(c, 200, headers, "{%m:%m, %m:%ld}", MG_ESC("error"),
-                      MG_ESC("wrong version"), MG_ESC("version"), version);
-      } else {
-        // Return data, up to CHUNK_SIZE elements
-        mg_http_reply(c, 200, headers, "{%m:%ld,%m:%ld,%m:[%M]}",
-                      MG_ESC("version"), s_version, MG_ESC("start"), start,
-                      MG_ESC("data"), printdata, start);
-      }
-    } else {
-      struct mg_http_serve_opts opts = {0};
-      opts.root_dir = s_root_dir;
-      mg_http_serve_dir(c, hm, &opts);
-    }
-  }
-  (void) fn_data;
-}
-
-static void timer_fn(void *arg) {
-  for (int i = 0; i < DATA_SIZE; i++) {
-    s_data[i] = rand();
-  }
-  s_version++;
-  (void) arg;
-}
-
-int main(void) {
-  struct mg_mgr mgr;
-  mg_mgr_init(&mgr);
-  srand(time(NULL));
-  mg_timer_add(&mgr, 5000, MG_TIMER_REPEAT | MG_TIMER_RUN_NOW, timer_fn, NULL);
-  mg_http_listen(&mgr, s_listen_on, fn, NULL);
-  MG_INFO(("Listening on %s", s_listen_on));
-  for (;;) mg_mgr_poll(&mgr, 1000);
-  mg_mgr_free(&mgr);
-  return 0;
-}