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c api和测试范例新增webrtc功能 (#1574)

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* Update Rtsp.cpp

* c sdk识别到enable_webrtc

* mk_api增加json库

* 对rtc http请求的处理

* c sdk 增加rtc服务器
This commit is contained in:
Dw9
2022-04-16 15:57:02 +08:00
committed by GitHub
parent e712639e33
commit ebe4141026
8 changed files with 361 additions and 24 deletions
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53
api/source/mk_events_objects.cpp
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@@ -14,9 +14,15 @@
#include "Record/MP4Recorder.h"
#include "Http/HttpSession.h"
#include "Http/HttpBody.h"
#include "Http/HttpClient.h"
#include "Rtsp/RtspSession.h"
#ifdef ENABLE_WEBRTC
#include "jsoncpp/json.h"
#include "mk_webrtc_api.h"
#endif
using namespace toolkit;
using namespace mediakit;
@@ -323,6 +329,53 @@ API_EXPORT void API_CALL mk_http_response_invoker_do(const mk_http_response_invo
(*invoker)(response_code,header,*body);
}
API_EXPORT void API_CALL mk_webrtc_http_response_invoker_do(const mk_http_response_invoker ctx_invoker,
const mk_parser ctx_parser,
const mk_sock_info ctx_sock ) {
assert(ctx_parser && ctx_invoker && ctx_sock);
#ifdef ENABLE_WEBRTC
static auto webrtc_cb = [](API_ARGS_STRING_ASYNC){
CHECK_ARGS("type");
auto type = allArgs["type"];
auto offer = allArgs.getArgs();
CHECK(!offer.empty(), "http body(webrtc offer sdp) is empty");
WebRtcPluginManager::Instance().getAnswerSdp(
*(static_cast<Session *>(&sender)), type, offer, WebRtcArgsImp(allArgs, sender.getIdentifier()),
[invoker, val, offer, headerOut](const WebRtcInterface &exchanger) mutable {
//设置返回类型
headerOut["Content-Type"] = HttpFileManager::getContentType(".json");
//设置跨域
headerOut["Access-Control-Allow-Origin"] = "*";
try {
val["sdp"] = const_cast<WebRtcInterface &>(exchanger).getAnswerSdp(offer);
val["id"] = exchanger.getIdentifier();
val["type"] = "answer";
invoker(200, headerOut, val.toStyledString());
} catch (std::exception &ex) {
val["code"] = API::Exception;
val["msg"] = ex.what();
invoker(200, headerOut, val.toStyledString());
}
});
};
Parser *parser = (Parser *)ctx_parser;
HttpSession::HttpResponseInvoker *invoker = (HttpSession::HttpResponseInvoker *)ctx_invoker;
SockInfo* sender = (SockInfo*)ctx_sock;
GET_CONFIG(std::string, charSet, Http::kCharSet);
HttpSession::KeyValue headerOut;
headerOut["Content-Type"] = std::string("application/json; charset=") + charSet;
Json::Value val;
val["code"] = API::Success;
webrtc_cb(*sender, headerOut, HttpAllArgs<std::string>(*parser, (std::string &)parser->Content()), val, *invoker);
#endif
};
API_EXPORT mk_http_response_invoker API_CALL mk_http_response_invoker_clone(const mk_http_response_invoker ctx){
assert(ctx);
HttpSession::HttpResponseInvoker *invoker = (HttpSession::HttpResponseInvoker *)ctx;