Moved auth.c to separate dir

examples/digest_authentication/Makefile

@@ -0,0 +1,12 @@
+# Copyright (c) 2014 Cesanta Software
+# All rights reserved
+
+PROG = digest_auth
+CFLAGS = -W -Wall -I../.. -g -O0 $(CFLAGS_EXTRA)
+SOURCES = $(PROG).c ../../mongoose.c
+
+$(PROG): $(SOURCES)
+	$(CC) -o $(PROG) $(SOURCES) $(CFLAGS)
+
+clean:
+	rm -rf $(PROG) *.exe *.dSYM *.obj *.exp .*o *.lib

examples/digest_authentication/digest_auth.c

@@ -0,0 +1,36 @@
+#include <stdio.h>
+#include <string.h>
+#include "mongoose.h"
+
+static int ev_handler(struct mg_connection *conn, enum mg_event ev) {
+
+  if (ev == MG_AUTH) {
+    int result = MG_FALSE; // Not authorized
+    FILE *fp;
+
+    // To populate passwords file, do
+    // mongoose -A my_passwords.txt mydomain.com admin admin
+    if ((fp = fopen("my_passwords.txt", "r")) != NULL) {
+      result = mg_authorize_digest(conn, fp);
+      fclose(fp);
+    }
+
+    return result;
+  }
+
+  return MG_FALSE;
+}
+
+int main(void) {
+  struct mg_server *server = mg_create_server(NULL, ev_handler);
+  mg_set_option(server, "listening_port", "8080");
+  mg_set_option(server, "document_root", ".");
+
+  printf("Starting on port %s\n", mg_get_option(server, "listening_port"));
+  for (;;) {
+    mg_poll_server(server, 1000);
+  }
+  mg_destroy_server(&server);
+
+  return 0;
+}