add configurable file handler

http_server.c

@@ -73,13 +73,34 @@ void accept_request(void* client)
 	{
 		if (S_ISDIR(st.st_mode))
 		{
+			int l = strlen(path);
+			int ul = strlen(url);
 			strcat(path, "/index.html");
 			if(stat(path, &st) == -1)
+			{
+				association it;
+				for_each_assoc(it, server_config.handlers)
+				{
+					path[l] = '\0';
+					url[ul] = '\0';
+					strcat(url,"/index.");
+					strcat(path, "/index.");
+					strcat(url,it->key);
+					strcat(path, it->key);
+					if(stat(path, &st) == 0)
+					{
+						l = -1;
+						i = HASHSIZE;
+						break;
+					}
+				}
+				if(l!= -1)
 				{
 					not_found(client);
 					goto end;
 				}
 			}
+		}
 		// check if the mime is supported
 		// if the mime is not supported
 		// find an handler plugin to process it
@@ -87,11 +108,18 @@ void accept_request(void* client)
 		char* mime_type = mime(path);
 		if(strcmp(mime_type,"application/octet-stream") == 0)
 		{
-			sprintf(buf,"/%s-api%s",ext(path),url);
+			char* h = dvalue(server_config.handlers,ext(path));
+			if(h)
+			{
+				sprintf(buf,"/%s%s",h,url);
 				LOG("WARNING::::Access octetstream via handler %s\n", buf);
 				if(execute_plugin(client,buf,method,rq) < 0)
 					cannot_execute(client);
 			}
+			else
+				unknow(client);
+			
+		}
 		else
 		{
 			ctype(client,mime_type);

httpd.c

@@ -99,6 +99,10 @@ static int config_handler(void* conf, const char* section, const char* name,
 	else if (strcmp(section, "RULES") == 0)
 	{
 		dput( pconfig->rules, strdup(name),strdup(value));
+    }
+	else if (strcmp(section, "FILEHANDLER") == 0)
+	{
+		dput( pconfig->handlers, strdup(name),strdup(value));
     }
 	else if(strcmp(section,"AUTOSTART")==0){
 		// The server section must be added before the autostart section
@@ -136,6 +140,7 @@ void load_config(const char* file)
 	server_config.tmpdir = "tmp";
 	server_config.backlog = 100;
 	server_config.rules = dict();
+	server_config.handlers = dict();
 #ifdef USE_OPENSSL
 	server_config.usessl = 0;
 	server_config.sslcert = "cert.pem";
@@ -157,6 +162,7 @@ void load_config(const char* file)
 }
 void stop_serve(int dummy) {
 	free(server_config.rules);
+	free(server_config.handlers);
     unload_all_plugin();
 }
 int main(int argc, char* argv[])

libs/handle.h

@@ -37,6 +37,7 @@ typedef struct  {
     char* htdocs;
     char* tmpdir;
     dictionary rules;
+    dictionary handlers;
     int backlog;
 #ifdef USE_OPENSSL
     int usessl;