Add www_path configuration option and update related parsing logic

server.conf

@@ -25,4 +25,7 @@ verbose = true
 enable_http2 = false
 
 # Enable WebSocket support
-enable_websocket = false
+enable_websocket = false
+
+# Path to www
+www_path = www

src/config_parser.c

@@ -15,6 +15,7 @@ typedef enum {
     CONFIG_VERBOSE,
     CONFIG_ENABLE_HTTP2,
     CONFIG_ENABLE_WEBSOCKET,
+    CONFIG_WWW_PATH,
     CONFIG_UNKNOWN
 
 } ConfigKey;
@@ -62,6 +63,7 @@ static ConfigKey get_config_key(const char *key) {
         {"verbose", CONFIG_VERBOSE},
         {"enable_http2", CONFIG_ENABLE_HTTP2},
         {"enable_websocket",CONFIG_ENABLE_WEBSOCKET},
+        {"www_path", CONFIG_WWW_PATH},
         {NULL, CONFIG_UNKNOWN}
         
     };
@@ -173,6 +175,12 @@ int load_config(const char *filename, ServerConfig *config) {
                 printf("load_config: enable_websocket = %d\n", config->enable_websocket);
             break;
 
+            case CONFIG_WWW_PATH:
+                strncpy(config->www_path, value, sizeof(config->www_path) - 1);
+                config->www_path[sizeof(config->www_path) - 1] = '\0';
+                printf("load_config: www_path = %s\n", config->www_path);
+            break;
+
             case CONFIG_UNKNOWN:
             default:
                 fprintf(stderr, "Warning: Unknown config option '%s' on line %d\n", key, line_number);

src/server.c

@@ -557,7 +557,7 @@ void *handle_http_client(void *arg) {
         }
 
         char filepath[512];
-        snprintf(filepath, sizeof(filepath), "www%s", 
+        snprintf(filepath, sizeof(filepath), "%s%s", config.www_path,
                  (*sanitized_url == '/' && sanitized_url[1] == '\0') ? "/index.html" : sanitized_url);
         free(sanitized_url);
 
@@ -779,7 +779,7 @@ void *handle_https_client(void *arg) {
     }
 
     char filepath[512];
-    snprintf(filepath, sizeof(filepath), "www%s", 
+    snprintf(filepath, sizeof(filepath), "%s%s", config.www_path,
              (*sanitized_url == '/' && sanitized_url[1] == '\0') ? "/index.html" : sanitized_url);
     free(sanitized_url);
     log_event("Filepath:");

src/server_config.c

@@ -13,4 +13,5 @@ void init_config(ServerConfig *config) {
     strcpy(config->server_name, "127.0.0.1");
     config->enable_http2 = false;
     config->enable_websocket = false;
+    strcpy(config->www_path, "www");
 }

src/server_config.h

@@ -14,6 +14,7 @@ typedef struct {
     int verbose;
     bool enable_http2;
     bool enable_websocket;
+    char www_path[256];
 } ServerConfig;
 
 int load_config(const char *filename, ServerConfig *config);