refine the config, support directly parse file.

@@ -51,9 +51,9 @@ if [ $SRS_UTEST = YES ]; then SrsUtestMakeEntry="(cd ${SRS_OBJS_DIR}/utest; \$(M
 #####################################################################################
 # finger out modules to install.
 # where srs module is a dir which contains a config file.
-SRS_MODULES=""
+SRS_MODULES=()
 __mfiles=`find modules -name "config"` && for __mfile in $__mfiles; do
-    SRS_MODULES="$SRS_MODULES `dirname $__mfile`"
+    SRS_MODULES+="`dirname $__mfile`"
 done
 
 # variables for makefile for all modules.
@@ -177,6 +177,11 @@ if [ $SRS_EXPORT_LIBRTMP_PROJECT = NO ]; then
             "srs_app_kbps" "srs_app_heartbeat" "srs_app_empty" "srs_app_http_client"
             "srs_app_recv_thread" "srs_app_security" "srs_app_statistic"
             "srs_app_mpegts_udp" "srs_app_rtsp" "srs_app_listener")
+    # add each modules for app
+    for SRS_MODULE in $SRS_MODULES; do
+        . $SRS_MODULE/config
+        MODULE_FILES+=($SRS_MODULE_APP)
+    done
     APP_INCS="src/app"; MODULE_DIR=${APP_INCS} . auto/modules.sh
     APP_OBJS="${MODULE_OBJS[@]}"
 fi
@@ -198,7 +203,7 @@ if [ $SRS_EXPORT_LIBRTMP_PROJECT = NO ]; then
     # add each modules for main
     for SRS_MODULE in $SRS_MODULES; do
         . $SRS_MODULE/config
-        MODULE_FILES="${MODULE_FILES[@]} $SRS_MODULE_MAIN"
+        MODULE_FILES+=($SRS_MODULE_MAIN)
     done
     MAIN_INCS="src/main"; MODULE_DIR=${MAIN_INCS} . auto/modules.sh
     MAIN_OBJS="${MODULE_OBJS[@]}"
@@ -215,7 +220,7 @@ if [ $SRS_EXPORT_LIBRTMP_PROJECT = NO ]; then
     # add each modules for main
     for SRS_MODULE in $SRS_MODULES; do
         . $SRS_MODULE/config
-        MAIN_ENTRANCES="${MAIN_ENTRANCES[@]} $SRS_MODULE_MAIN"
+        MAIN_ENTRANCES+=($SRS_MODULE_MAIN)
     done
     # 
     # all depends libraries

@@ -6,5 +6,6 @@ SRS模块规则：
 模块中需要定义变量，例如：
 1. SRS_MODULE_NAME：模块名称，用来做Makefile的phony以及执行binary文件名。
 2. SRS_MODULE_MAIN：模块的main函数所在的cpp文件，在src/main目录。
+3. SRS_MODULE_APP：模块在src/app目录的源文件列表。
 
 winlin, 2015.3

@@ -351,11 +351,11 @@ private:
     * print help and exit.
     */
     virtual void print_help(char** argv);
+public:
     /**
     * parse the config file, which is specified by cli.
     */
     virtual int parse_file(const char* filename);
-public:
     /**
     * check the parsed config.
     */

@@ -487,49 +487,6 @@ int SrsServer::initialize()
         return ret;
     }
 #endif
-    
-#ifdef SRS_AUTO_HTTP_API
-    srs_assert(http_api_mux);
-    if ((ret = http_api_mux->handle("/", new SrsGoApiRoot())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api", new SrsGoApiApi())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1", new SrsGoApiV1())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1/versions", new SrsGoApiVersion())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1/summaries", new SrsGoApiSummaries())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1/rusages", new SrsGoApiRusages())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1/self_proc_stats", new SrsGoApiSelfProcStats())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1/system_proc_stats", new SrsGoApiSystemProcStats())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1/meminfos", new SrsGoApiMemInfos())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1/authors", new SrsGoApiAuthors())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1/requests", new SrsGoApiRequests())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1/vhosts", new SrsGoApiVhosts())) != ERROR_SUCCESS) {
-        return ret;
-    }
-    if ((ret = http_api_mux->handle("/api/v1/streams", new SrsGoApiStreams())) != ERROR_SUCCESS) {
-        return ret;
-    }
-#endif
 
 #ifdef SRS_AUTO_HTTP_SERVER
     srs_assert(http_stream_mux);
@@ -689,6 +646,56 @@ int SrsServer::register_signal()
     return signal_manager->start();
 }
 
+int SrsServer::http_handle()
+{
+    int ret = ERROR_SUCCESS;
+    
+#ifdef SRS_AUTO_HTTP_API
+    srs_assert(http_api_mux);
+    if ((ret = http_api_mux->handle("/", new SrsGoApiRoot())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api", new SrsGoApiApi())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1", new SrsGoApiV1())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1/versions", new SrsGoApiVersion())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1/summaries", new SrsGoApiSummaries())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1/rusages", new SrsGoApiRusages())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1/self_proc_stats", new SrsGoApiSelfProcStats())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1/system_proc_stats", new SrsGoApiSystemProcStats())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1/meminfos", new SrsGoApiMemInfos())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1/authors", new SrsGoApiAuthors())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1/requests", new SrsGoApiRequests())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1/vhosts", new SrsGoApiVhosts())) != ERROR_SUCCESS) {
+        return ret;
+    }
+    if ((ret = http_api_mux->handle("/api/v1/streams", new SrsGoApiStreams())) != ERROR_SUCCESS) {
+        return ret;
+    }
+#endif
+
+    return ret;
+}
+
 int SrsServer::ingest()
 {
     int ret = ERROR_SUCCESS;

@@ -236,6 +236,7 @@ public:
     virtual int initialize_st();
     virtual int listen();
     virtual int register_signal();
+    virtual int http_handle();
     virtual int ingest();
     virtual int cycle();
 // server utility

@@ -336,6 +336,10 @@ int run_master()
         return ret;
     }
     
+    if ((ret = _srs_server->http_handle()) != ERROR_SUCCESS) {
+        return ret;
+    }
+    
     if ((ret = _srs_server->ingest()) != ERROR_SUCCESS) {
         return ret;
     }