Merge pull request 'deleted more stringstrem' (#25) from delete-more-stringstream into main

Reviewed-on: https://gitea.home.com:3000/TolaMironcenko/openrouter/pulls/25

src/libs/QR-Code-generator/qrtosvg.cpp

@@ -1,5 +1,4 @@
 #include "qrtosvg.hpp"
-#include <sstream>
 #include <climits>
 
 std::string toSvgString(const qrcodegen::QrCode& qr, int border)
@@ -9,23 +8,23 @@ std::string toSvgString(const qrcodegen::QrCode& qr, int border)
     if (border > INT_MAX / 2 || border * 2 > INT_MAX - qr.getSize())
         throw std::overflow_error("Border too large");
 
-    std::ostringstream sb;
+    std::string sb = "";
-    sb << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
+    sb += "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n";
-    sb << "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n";
+    sb += "<!DOCTYPE svg PUBLIC \"-//W3C//DTD SVG 1.1//EN\" \"http://www.w3.org/Graphics/SVG/1.1/DTD/svg11.dtd\">\n";
-    sb << "<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 ";
+    sb += "<svg xmlns=\"http://www.w3.org/2000/svg\" version=\"1.1\" viewBox=\"0 0 "
-    sb << (qr.getSize() + border * 2) << " " << (qr.getSize() + border * 2) << "\" stroke=\"none\">\n";
+        + std::to_string(qr.getSize() + border * 2) + " " + std::to_string(qr.getSize() + border * 2) + "\" stroke=\"none\">\n"
-    sb << "\t<rect width=\"100%\" height=\"100%\" fill=\"#FFFFFF\"/>\n";
+        + "\t<rect width=\"100%\" height=\"100%\" fill=\"#FFFFFF\"/>\n"
-    sb << "\t<path d=\"";
+        + "\t<path d=\"";
     for (int y = 0; y < qr.getSize(); y++) {
         for (int x = 0; x < qr.getSize(); x++) {
             if (qr.getModule(x, y)) {
                 if (x != 0 || y != 0)
-                    sb << " ";
+                    sb += " ";
-                sb << "M" << (x + border) << "," << (y + border) << "h1v1h-1z";
+                sb += "M" + std::to_string(x + border) + "," + std::to_string(y + border) + "h1v1h-1z";
             }
         }
     }
-    sb << "\" fill=\"#000000\"/>\n";
+    sb += "\" fill=\"#000000\"/>\n";
-    sb << "</svg>\n";
+    sb += "</svg>\n";
-    return sb.str();
+    return sb;
 }

src/settings/wifi/password.cpp

@@ -3,7 +3,6 @@
 #include <types.hpp>
 #include <json.hpp>
 #include <iostream>
-#include <sstream>
 #include <string>
 #include <syslog.h>
 #include <auth/auth.hpp>

src/system/uptime/uptime.cpp

@@ -2,7 +2,6 @@
 #ifdef __linux__
 #include <sys/sysinfo.h>
 #endif // __linux__
-#include <sstream>
 #include <types.hpp>
 
 namespace api
@@ -15,15 +14,14 @@ namespace api
             struct sysinfo x;
             if (sysinfo(&x) == 0)
             {
-                std::stringstream responsedata;
+                std::string responsedata(R"({"uptime":{"hour":")"
-                responsedata << R"({"uptime":{"hour":")"
+                    + std::to_string(static_cast<unsigned long long>(x.uptime) / 3600ULL)
-                    << static_cast<unsigned long long>(x.uptime) / 3600ULL
+                    + R"(","minute":")"
-                    << R"(","minute":")"
+                    + std::to_string(static_cast<unsigned long long>(x.uptime) / 60ULL % 60ULL)
-                    << static_cast<unsigned long long>(x.uptime) / 60ULL % 60ULL
+                    + R"(","second":")"
-                    << R"(","second":")"
+                    + std::to_string(static_cast<unsigned long long>(x.uptime) % 60ULL)
-                    << static_cast<unsigned long long>(x.uptime) % 60ULL
+                    + R"("}})");
-                    << R"("}})";
+                response.set_content(responsedata, JSON_TYPE);
-                response.set_content(responsedata.str(), JSON_TYPE);
                 return;
             }
             response.set_content(R"({"error":"unknown"})", JSON_TYPE);