add http delivery framework

@@ -85,13 +85,6 @@ http_stream {
 # for example, user use ip to access the stream: rtmp://192.168.1.2/live/livestream.
 # for example, user use ip to access the stream: rtmp://192.168.1.2/live/livestream.
 # for which cannot identify the required vhost.
 # for which cannot identify the required vhost.
 vhost __defaultVhost__ {
 vhost __defaultVhost__ {
-    enabled         on;
-    gop_cache       on;
-    http {
-        enabled     on;
-        mount       /;
-        dir         ./objs/nginx/html;
-    }
 }
 }
 
 
 # vhost for http
 # vhost for http
@@ -103,9 +96,11 @@ vhost http.srs.com {
         enabled     on;
         enabled     on;
         # the virtual directory root for this vhost to mount at
         # the virtual directory root for this vhost to mount at
         # for example, if mount to /hls, user access by http://server/hls
         # for example, if mount to /hls, user access by http://server/hls
+        # default: /
         mount       /hls;
         mount       /hls;
         # main dir of vhost,
         # main dir of vhost,
         # to delivery HTTP stream of this vhost.
         # to delivery HTTP stream of this vhost.
+        # default: ./objs/nginx/html
         dir         ./objs/nginx/html;
         dir         ./objs/nginx/html;
     }
     }
 }
 }

@@ -286,7 +286,7 @@ int SrsConfDirective::parse_conf(SrsFileBuffer* buffer, SrsDirectiveType type)
 }
 }
 
 
 // see: ngx_conf_read_token
 // see: ngx_conf_read_token
-int SrsConfDirective::read_token(SrsFileBuffer* buffer, std::vector<string>& args)
+int SrsConfDirective::read_token(SrsFileBuffer* buffer, vector<string>& args)
 {
 {
     int ret = ERROR_SUCCESS;
     int ret = ERROR_SUCCESS;
 
 
@@ -427,6 +427,11 @@ int SrsConfDirective::read_token(SrsFileBuffer* buffer, std::vector<string>& arg
     return ret;
     return ret;
 }
 }
 
 
+bool SrsConfDirective::is_vhost()
+{
+    return name == "vhost";
+}
+
 SrsConfig::SrsConfig()
 SrsConfig::SrsConfig()
 {
 {
     show_help = false;
     show_help = false;
@@ -777,6 +782,11 @@ bool SrsConfig::get_deamon()
     return true;
     return true;
 }
 }
 
 
+SrsConfDirective* SrsConfig::get_root()
+{
+    return root;
+}
+
 int SrsConfig::get_max_connections()
 int SrsConfig::get_max_connections()
 {
 {
     srs_assert(root);
     srs_assert(root);
@@ -835,6 +845,21 @@ int SrsConfig::get_pithy_print_forwarder()
     return ::atoi(pithy->arg0().c_str());
     return ::atoi(pithy->arg0().c_str());
 }
 }
 
 
+int SrsConfig::get_pithy_print_encoder()
+{
+    SrsConfDirective* pithy = root->get("encoder");
+    if (!pithy) {
+        return SRS_STAGE_ENCODER_INTERVAL_MS;
+    }
+    
+    pithy = pithy->get("forwarder");
+    if (!pithy) {
+        return SRS_STAGE_ENCODER_INTERVAL_MS;
+    }
+    
+    return ::atoi(pithy->arg0().c_str());
+}
+
 int SrsConfig::get_pithy_print_hls()
 int SrsConfig::get_pithy_print_hls()
 {
 {
     SrsConfDirective* pithy = root->get("pithy_print");
     SrsConfDirective* pithy = root->get("pithy_print");
@@ -850,6 +875,21 @@ int SrsConfig::get_pithy_print_hls()
     return ::atoi(pithy->arg0().c_str());
     return ::atoi(pithy->arg0().c_str());
 }
 }
 
 
+int SrsConfig::get_pithy_print_play()
+{
+    SrsConfDirective* pithy = root->get("pithy_print");
+    if (!pithy) {
+        return SRS_STAGE_PLAY_USER_INTERVAL_MS;
+    }
+    
+    pithy = pithy->get("play");
+    if (!pithy) {
+        return SRS_STAGE_PLAY_USER_INTERVAL_MS;
+    }
+    
+    return ::atoi(pithy->arg0().c_str());
+}
+
 SrsConfDirective* SrsConfig::get_vhost(string vhost)
 SrsConfDirective* SrsConfig::get_vhost(string vhost)
 {
 {
     srs_assert(root);
     srs_assert(root);
@@ -857,7 +897,7 @@ SrsConfDirective* SrsConfig::get_vhost(string vhost)
     for (int i = 0; i < (int)root->directives.size(); i++) {
     for (int i = 0; i < (int)root->directives.size(); i++) {
         SrsConfDirective* conf = root->at(i);
         SrsConfDirective* conf = root->at(i);
         
         
-        if (conf->name != "vhost") {
+        if (!conf->is_vhost()) {
             continue;
             continue;
         }
         }
         
         
@@ -1116,7 +1156,7 @@ SrsConfDirective* SrsConfig::get_refer_publish(string vhost)
     return conf->get("refer_publish");
     return conf->get("refer_publish");
 }
 }
 
 
-int SrsConfig::get_chunk_size(const std::string &vhost)
+int SrsConfig::get_chunk_size(const string &vhost)
 {
 {
     SrsConfDirective* conf = get_vhost(vhost);
     SrsConfDirective* conf = get_vhost(vhost);
 
 
@@ -1271,7 +1311,7 @@ string SrsConfig::get_transcode_ffmpeg(SrsConfDirective* transcode)
     return conf->arg0();
     return conf->arg0();
 }
 }
 
 
-void SrsConfig::get_transcode_engines(SrsConfDirective* transcode, std::vector<SrsConfDirective*>& engines)
+void SrsConfig::get_transcode_engines(SrsConfDirective* transcode, vector<SrsConfDirective*>& engines)
 {
 {
     if (!transcode) {
     if (!transcode) {
         return;
         return;
@@ -1414,7 +1454,7 @@ string SrsConfig::get_engine_vpreset(SrsConfDirective* engine)
     return conf->arg0();
     return conf->arg0();
 }
 }
 
 
-void SrsConfig::get_engine_vparams(SrsConfDirective* engine, std::vector<string>& vparams)
+void SrsConfig::get_engine_vparams(SrsConfDirective* engine, vector<string>& vparams)
 {
 {
     if (!engine) {
     if (!engine) {
         return;
         return;
@@ -1436,7 +1476,7 @@ void SrsConfig::get_engine_vparams(SrsConfDirective* engine, std::vector<string>
     }
     }
 }
 }
 
 
-void SrsConfig::get_engine_vfilter(SrsConfDirective* engine, std::vector<string>& vfilter)
+void SrsConfig::get_engine_vfilter(SrsConfDirective* engine, vector<string>& vfilter)
 {
 {
     if (!engine) {
     if (!engine) {
         return;
         return;
@@ -1514,7 +1554,7 @@ int SrsConfig::get_engine_achannels(SrsConfDirective* engine)
     return ::atoi(conf->arg0().c_str());
     return ::atoi(conf->arg0().c_str());
 }
 }
 
 
-void SrsConfig::get_engine_aparams(SrsConfDirective* engine, std::vector<string>& aparams)
+void SrsConfig::get_engine_aparams(SrsConfDirective* engine, vector<string>& aparams)
 {
 {
     if (!engine) {
     if (!engine) {
         return;
         return;
@@ -1754,34 +1794,68 @@ int SrsConfig::get_http_stream_listen()
     return 8080;
     return 8080;
 }
 }
 
 
-int SrsConfig::get_pithy_print_encoder()
+bool SrsConfig::get_vhost_http_enabled(string vhost)
 {
 {
-    SrsConfDirective* pithy = root->get("encoder");
-    if (!pithy) {
-        return SRS_STAGE_ENCODER_INTERVAL_MS;
+    SrsConfDirective* conf = get_vhost(vhost);
+    if (!conf) {
+        return false;
     }
     }
     
     
-    pithy = pithy->get("forwarder");
-    if (!pithy) {
-        return SRS_STAGE_ENCODER_INTERVAL_MS;
+    conf = conf->get("http");
+    if (!conf) {
+        return false;
     }
     }
     
     
-    return ::atoi(pithy->arg0().c_str());
+    conf = conf->get("enabled");
+    if (!conf) {
+        return false;
+    }
+    
+    if (conf->arg0() == "on") {
+        return true;
+    }
+    
+    return false;
 }
 }
 
 
-int SrsConfig::get_pithy_print_play()
+string SrsConfig::get_vhost_http_mount(string vhost)
 {
 {
-    SrsConfDirective* pithy = root->get("pithy_print");
-    if (!pithy) {
-        return SRS_STAGE_PLAY_USER_INTERVAL_MS;
+    SrsConfDirective* conf = get_vhost(vhost);
+    if (!conf) {
+        return SRS_CONF_DEFAULT_HTTP_MOUNT;
     }
     }
     
     
-    pithy = pithy->get("play");
-    if (!pithy) {
-        return SRS_STAGE_PLAY_USER_INTERVAL_MS;
+    conf = conf->get("http");
+    if (!conf) {
+        return SRS_CONF_DEFAULT_HTTP_MOUNT;
     }
     }
     
     
-    return ::atoi(pithy->arg0().c_str());
+    conf = conf->get("mount");
+    if (!conf || conf->arg0().empty()) {
+        return SRS_CONF_DEFAULT_HTTP_MOUNT;
+    }
+    
+    return conf->arg0();
+}
+
+string SrsConfig::get_vhost_http_dir(string vhost)
+{
+    SrsConfDirective* conf = get_vhost(vhost);
+    if (!conf) {
+        return SRS_CONF_DEFAULT_HTTP_DIR;
+    }
+    
+    conf = conf->get("http");
+    if (!conf) {
+        return SRS_CONF_DEFAULT_HTTP_DIR;
+    }
+    
+    conf = conf->get("dir");
+    if (!conf || conf->arg0().empty()) {
+        return SRS_CONF_DEFAULT_HTTP_DIR;
+    }
+    
+    return conf->arg0();
 }
 }
 
 
 bool srs_directive_equals(SrsConfDirective* a, SrsConfDirective* b)
 bool srs_directive_equals(SrsConfDirective* a, SrsConfDirective* b)

@@ -56,6 +56,9 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 // the interval in seconds for bandwidth check
 // the interval in seconds for bandwidth check
 #define SRS_CONF_DEFAULT_BANDWIDTH_LIMIT_KBPS 1000
 #define SRS_CONF_DEFAULT_BANDWIDTH_LIMIT_KBPS 1000
 
 
+#define SRS_CONF_DEFAULT_HTTP_MOUNT "/"
+#define SRS_CONF_DEFAULT_HTTP_DIR SRS_CONF_DEFAULT_HLS_PATH
+
 #define SRS_STAGE_PLAY_USER_INTERVAL_MS 1300
 #define SRS_STAGE_PLAY_USER_INTERVAL_MS 1300
 #define SRS_STAGE_PUBLISH_USER_INTERVAL_MS 1100
 #define SRS_STAGE_PUBLISH_USER_INTERVAL_MS 1100
 #define SRS_STAGE_FORWARDER_INTERVAL_MS 2000
 #define SRS_STAGE_FORWARDER_INTERVAL_MS 2000
@@ -86,6 +89,8 @@ public:
     enum SrsDirectiveType{parse_file, parse_block};
     enum SrsDirectiveType{parse_file, parse_block};
     virtual int parse_conf(SrsFileBuffer* buffer, SrsDirectiveType type);
     virtual int parse_conf(SrsFileBuffer* buffer, SrsDirectiveType type);
     virtual int read_token(SrsFileBuffer* buffer, std::vector<std::string>& args);
     virtual int read_token(SrsFileBuffer* buffer, std::vector<std::string>& args);
+public:
+    virtual bool is_vhost();
 };
 };
 
 
 /**
 /**
@@ -118,6 +123,7 @@ private:
     virtual void print_help(char** argv);
     virtual void print_help(char** argv);
 // global section
 // global section
 public:
 public:
+    virtual SrsConfDirective*   get_root();
     virtual bool                get_deamon();
     virtual bool                get_deamon();
     virtual int                 get_max_connections();
     virtual int                 get_max_connections();
     virtual SrsConfDirective*   get_listen();
     virtual SrsConfDirective*   get_listen();
@@ -201,6 +207,10 @@ private:
 public:
 public:
     virtual bool                get_http_stream_enabled();
     virtual bool                get_http_stream_enabled();
     virtual int                 get_http_stream_listen();
     virtual int                 get_http_stream_listen();
+public:
+    virtual bool                get_vhost_http_enabled(std::string vhost);
+    virtual std::string         get_vhost_http_mount(std::string vhost);
+    virtual std::string         get_vhost_http_dir(std::string vhost);
 };
 };
 
 
 /**
 /**

@@ -325,8 +325,7 @@ SrsHttpHandler* SrsHttpHandler::create_http_api()
 
 
 SrsHttpHandler* SrsHttpHandler::create_http_stream()
 SrsHttpHandler* SrsHttpHandler::create_http_stream()
 {
 {
-    // TODO: FIXME: use http stream handler instead.
-    return new SrsHttpHandler();
+    return new SrsHttpRoot();
 }
 }
 
 
 SrsHttpMessage::SrsHttpMessage()
 SrsHttpMessage::SrsHttpMessage()

@@ -32,16 +32,151 @@ using namespace std;
 #include <srs_kernel_error.hpp>
 #include <srs_kernel_error.hpp>
 #include <srs_app_socket.hpp>
 #include <srs_app_socket.hpp>
 #include <srs_app_http.hpp>
 #include <srs_app_http.hpp>
-#include <srs_kernel_buffer.hpp>
 #include <srs_core_autofree.hpp>
 #include <srs_core_autofree.hpp>
+#include <srs_app_json.hpp>
+#include <srs_app_config.hpp>
 
 
-#define SRS_HTTP_HEADER_BUFFER        1024
+SrsHttpRoot::SrsHttpRoot()
+{
+    // TODO: FIXME: support reload vhosts.
+}
+
+SrsHttpRoot::~SrsHttpRoot()
+{
+}
+
+int SrsHttpRoot::initialize()
+{
+    int ret = ERROR_SUCCESS;
+    
+    SrsConfDirective* root = _srs_config->get_root();
+    for (int i = 0; i < (int)root->directives.size(); i++) {
+        SrsConfDirective* conf = root->at(i);
+        
+        if (!conf->is_vhost()) {
+            continue;
+        }
+        
+        std::string vhost = conf->arg0();
+        if (!_srs_config->get_vhost_http_enabled(vhost)) {
+            continue;
+        }
+        
+        std::string mount = _srs_config->get_vhost_http_mount(vhost);
+        std::string dir = _srs_config->get_vhost_http_dir(vhost);
+        
+        handlers.push_back(new SrsHttpVhost(vhost, mount, dir));
+    }
+    
+    return ret;
+}
+
+bool SrsHttpRoot::is_handler_valid(SrsHttpMessage* req, int& status_code, std::string& reason_phrase) 
+{
+    if (!SrsHttpHandler::is_handler_valid(req, status_code, reason_phrase)) {
+        return false;
+    }
+    
+    if (req->match()->matched_url.length() != 1) {
+        status_code = HTTP_NotFound;
+        reason_phrase = HTTP_NotFound_str;
+        return false;
+    }
+    
+    return true;
+}
+
+bool SrsHttpRoot::can_handle(const char* path, int length, const char** pchild)
+{
+    // reset the child path to path,
+    // for child to reparse the path.
+    *pchild = path;
+    
+    // only compare the first char.
+    return srs_path_equals("/", path, 1);
+}
+
+int SrsHttpRoot::do_process_request(SrsSocket* skt, SrsHttpMessage* req)
+{
+    std::stringstream ss;
+    
+    ss << JOBJECT_START
+        << JFIELD_ERROR(ERROR_SUCCESS) << JFIELD_CONT
+        << JFIELD_ORG("urls", JOBJECT_START);
+
+    vector<SrsHttpHandler*>::iterator it;
+    for (it = handlers.begin(); it != handlers.end(); ++it) {
+        SrsHttpVhost* handler = dynamic_cast<SrsHttpVhost*>(*it);
+        srs_assert(handler);
+        
+        ss << JFIELD_ORG(handler->mount(), JOBJECT_START)
+            << JFIELD_STR("mount", handler->mount()) << JFIELD_CONT
+            << JFIELD_STR("vhost", handler->vhost()) << JFIELD_CONT
+            << JFIELD_STR("dir", handler->dir())
+            << JOBJECT_END;
+            
+        if (it + 1 != handlers.end()) {
+            ss << JFIELD_CONT;
+        }
+    }
+
+    ss << JOBJECT_END
+        << JOBJECT_END;
+    
+    return res_json(skt, req, ss.str());
+}
+
+SrsHttpVhost::SrsHttpVhost(std::string vhost, std::string mount, std::string dir)
+{
+    _vhost = vhost;
+    _mount = mount;
+    _dir = dir;
+}
+
+SrsHttpVhost::~SrsHttpVhost()
+{
+}
+
+bool SrsHttpVhost::can_handle(const char* path, int length, const char** /*pchild*/)
+{
+    return srs_path_equals("/api", path, length);
+}
+
+int SrsHttpVhost::do_process_request(SrsSocket* skt, SrsHttpMessage* req)
+{
+    std::stringstream ss;
+    
+    ss << JOBJECT_START
+        << JFIELD_ERROR(ERROR_SUCCESS) << JFIELD_CONT
+        << JFIELD_ORG("urls", JOBJECT_START)
+            << JFIELD_STR("v1", "the api version 1.0")
+        << JOBJECT_END
+        << JOBJECT_END;
+    
+    return res_json(skt, req, ss.str());
+}
+
+string SrsHttpVhost::vhost()
+{
+    return _vhost;
+}
+
+string SrsHttpVhost::mount()
+{
+    return _mount;
+}
+
+string SrsHttpVhost::dir()
+{
+    return _dir;
+}
 
 
 SrsHttpConn::SrsHttpConn(SrsServer* srs_server, st_netfd_t client_stfd, SrsHttpHandler* _handler) 
 SrsHttpConn::SrsHttpConn(SrsServer* srs_server, st_netfd_t client_stfd, SrsHttpHandler* _handler) 
     : SrsConnection(srs_server, client_stfd)
     : SrsConnection(srs_server, client_stfd)
 {
 {
     parser = new SrsHttpParser();
     parser = new SrsHttpParser();
     handler = _handler;
     handler = _handler;
+    requires_crossdomain = false;
 }
 }
 
 
 SrsHttpConn::~SrsHttpConn()
 SrsHttpConn::~SrsHttpConn()
@@ -96,34 +231,41 @@ int SrsHttpConn::do_cycle()
 int SrsHttpConn::process_request(SrsSocket* skt, SrsHttpMessage* req) 
 int SrsHttpConn::process_request(SrsSocket* skt, SrsHttpMessage* req) 
 {
 {
     int ret = ERROR_SUCCESS;
     int ret = ERROR_SUCCESS;
+
+    // parse uri to schema/server:port/path?query
+    if ((ret = req->parse_uri()) != ERROR_SUCCESS) {
+        return ret;
+    }
     
     
-    if (req->method() == HTTP_OPTIONS) {
-        char data[] = "HTTP/1.1 200 OK" __CRLF
-            "Content-Length: 0"__CRLF
-            "Server: SRS/"RTMP_SIG_SRS_VERSION""__CRLF
-            "Allow: DELETE, GET, HEAD, OPTIONS, POST, PUT"__CRLF
-            "Access-Control-Allow-Origin: *"__CRLF
-            "Access-Control-Allow-Methods: GET, POST, HEAD, PUT, DELETE"__CRLF
-            "Access-Control-Allow-Headers: Cache-Control,X-Proxy-Authorization,X-Requested-With,Content-Type"__CRLF
-            "Content-Type: text/html;charset=utf-8"__CRLFCRLF
-            "";
-        return skt->write(data, sizeof(data), NULL);
-    } else {
-        std::string tilte = "SRS/"RTMP_SIG_SRS_VERSION;
-        tilte += " hello http/1.1 server~\n";
-        
-        std::stringstream ss;
-        ss << "HTTP/1.1 200 OK " << __CRLF
-            << "Content-Length: "<< tilte.length() + req->body_size() << __CRLF
-            << "Server: SRS/"RTMP_SIG_SRS_VERSION"" << __CRLF
-            << "Allow: DELETE, GET, HEAD, OPTIONS, POST, PUT" << __CRLF
-            << "Access-Control-Allow-Origin: *" << __CRLF
-            << "Access-Control-Allow-Methods: GET, POST, HEAD, PUT, DELETE" << __CRLF
-            << "Access-Control-Allow-Headers: Cache-Control,X-Proxy-Authorization,X-Requested-With,Content-Type" << __CRLF
-            << "Content-Type: text/html;charset=utf-8" << __CRLFCRLF
-            << tilte << req->body().c_str()
-            << "";
-        return skt->write(ss.str().c_str(), ss.str().length(), NULL);
+    srs_trace("http request parsed, method=%d, url=%s, content-length=%"PRId64"", 
+        req->method(), req->url().c_str(), req->content_length());
+    
+    // TODO: maybe need to parse the url.
+    std::string url = req->path();
+    
+    SrsHttpHandlerMatch* p = NULL;
+    if ((ret = handler->best_match(url.data(), url.length(), &p)) != ERROR_SUCCESS) {
+        srs_warn("failed to find the best match handler for url. ret=%d", ret);
+        return ret;
+    }
+    
+    // if success, p and pstart should be valid.
+    srs_assert(p);
+    srs_assert(p->handler);
+    srs_assert(p->matched_url.length() <= url.length());
+    srs_info("best match handler, matched_url=%s", p->matched_url.c_str());
+    
+    req->set_match(p);
+    req->set_requires_crossdomain(requires_crossdomain);
+    
+    // use handler to process request.
+    if ((ret = p->handler->process_request(skt, req)) != ERROR_SUCCESS) {
+        srs_warn("handler failed to process http request. ret=%d", ret);
+        return ret;
+    }
+    
+    if (req->requires_crossdomain()) {
+        requires_crossdomain = true;
     }
     }
     
     
     return ret;
     return ret;

@@ -34,19 +34,50 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 
 
 #include <srs_app_st.hpp>
 #include <srs_app_st.hpp>
 #include <srs_app_conn.hpp>
 #include <srs_app_conn.hpp>
-
-#include <http_parser.h>
+#include <srs_app_http.hpp>
 
 
 class SrsSocket;
 class SrsSocket;
 class SrsHttpParser;
 class SrsHttpParser;
 class SrsHttpMessage;
 class SrsHttpMessage;
 class SrsHttpHandler;
 class SrsHttpHandler;
 
 
+// for http root.
+class SrsHttpRoot : public SrsHttpHandler
+{
+public:
+    SrsHttpRoot();
+    virtual ~SrsHttpRoot();
+public:
+    virtual int initialize();
+    virtual bool is_handler_valid(SrsHttpMessage* req, int& status_code, std::string& reason_phrase);
+    virtual bool can_handle(const char* path, int length, const char** pchild);
+    virtual int do_process_request(SrsSocket* skt, SrsHttpMessage* req);
+};
+
+class SrsHttpVhost : public SrsHttpHandler
+{
+private:
+    std::string _vhost;
+    std::string _mount;
+    std::string _dir;
+public:
+    SrsHttpVhost(std::string vhost, std::string mount, std::string dir);
+    virtual ~SrsHttpVhost();
+public:
+    virtual bool can_handle(const char* path, int length, const char** pchild);
+    virtual int do_process_request(SrsSocket* skt, SrsHttpMessage* req);
+public:
+    virtual std::string vhost();
+    virtual std::string mount();
+    virtual std::string dir();
+};
+
 class SrsHttpConn : public SrsConnection
 class SrsHttpConn : public SrsConnection
 {
 {
 private:
 private:
     SrsHttpParser* parser;
     SrsHttpParser* parser;
     SrsHttpHandler* handler;
     SrsHttpHandler* handler;
+    bool requires_crossdomain;
 public:
 public:
     SrsHttpConn(SrsServer* srs_server, st_netfd_t client_stfd, SrsHttpHandler* _handler);
     SrsHttpConn(SrsServer* srs_server, st_netfd_t client_stfd, SrsHttpHandler* _handler);
     virtual ~SrsHttpConn();
     virtual ~SrsHttpConn();

@@ -36,5 +36,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 #define JFIELD_ERROR(ret) "\"" << "code" << "\":" << ret
 #define JFIELD_ERROR(ret) "\"" << "code" << "\":" << ret
 #define JFIELD_CONT ","
 #define JFIELD_CONT ","
 #define JOBJECT_END "}"
 #define JOBJECT_END "}"
+#define JARRAY_START "["
+#define JARRAY_END "]"
 
 
 #endif
 #endif