Merge 7141759d78 into 06ff8461c7

See #4034

cmake/FindPCAP.cmake

@@ -0,0 +1,23 @@
+# - Try to find libpcap
+#
+# Once done this will define
+#  PCAP_FOUND        - System has libpcap
+#  PCAP_INCLUDE_DIRS - The libpcap include directories
+#  PCAP_LIBRARIES    - The libpcap library
+
+# Find libpcap
+FIND_PATH(
+    PCAP_INCLUDE_DIRS
+    NAMES pcap.h
+)
+
+FIND_LIBRARY(
+    PCAP_LIBRARIES
+    NAMES pcap
+)
+
+message(STATUS "PCAP LIBRARIES: " ${PCAP_LIBRARIES})
+message(STATUS "PCAP INCLUDE DIRS: " ${PCAP_INCLUDE_DIRS})
+
+INCLUDE(FindPackageHandleStandardArgs)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(PCAP DEFAULT_MSG PCAP_LIBRARIES PCAP_INCLUDE_DIRS)

src/Rtcp/Rtcp.cpp

@@ -209,8 +209,13 @@ void RtcpHeader::net2Host(size_t len) {
                 RtcpXRDLRR *dlrr = (RtcpXRDLRR *)this;
                 dlrr->net2Host(len);
                 TraceL << dlrr->dumpString();
+            } else if (xr->bt == 42){
+                //当有浏览器将屏幕推流到服务器时会发生这个, 暂时没发现什么作用，先解析出来，不做处理
+                RtcpXRTargetBitrate* tb = (RtcpXRTargetBitrate *)this;
+                tb->net2Host(len);
+                //TraceL << tb->dumpString();
             } else {
-                throw std::runtime_error(StrPrinter << "rtcp xr bt " << xr->bt << " not support");
+                throw std::runtime_error(StrPrinter << "rtcp xr bt " << (int)xr->bt << " not support");
             }
             break;
         }
@@ -796,6 +801,71 @@ std::shared_ptr<RtcpXRDLRR> RtcpXRDLRR::create(size_t item_count) {
     return std::shared_ptr<RtcpXRDLRR>(ptr, [](RtcpXRDLRR *ptr) { delete[](char *) ptr; });
 }
 
+////////////////////////////////////
+string RtcpXRTargetBitrateItem::dumpString() const {
+    _StrPrinter printer;
+
+    printer << "Spatial Layer :" << spatial_layer << "\r\n";
+    printer << "Temporal Layer :" << temporal_layer << "\r\n";
+    printer << "Target Bitrate: " << target_bitrate << "\r\n";
+
+    return std::move(printer);
+}
+
+void RtcpXRTargetBitrateItem::net2Host() {
+
+    target_bitrate = ntohl(target_bitrate) >> 8;
+}
+
+std::vector<RtcpXRTargetBitrateItem *> RtcpXRTargetBitrate::getItemList() {
+    auto count = block_length;
+    RtcpXRTargetBitrateItem *ptr = &items;
+    vector<RtcpXRTargetBitrateItem *> ret;
+    for (int i = 0; i < (int)count; ++i) {
+        ret.emplace_back(ptr);
+        ++ptr;
+    }
+    return ret;
+}
+string RtcpXRTargetBitrate::dumpString() const {
+    _StrPrinter printer;
+    printer << RtcpHeader::dumpHeader();
+    printer << "ssrc :" << ssrc << "\r\n";
+    printer << "bt :" << (int)bt << "\r\n";
+    printer << "block_length : " << block_length << "\r\n";
+    auto items_list = ((RtcpXRTargetBitrate *)this)->getItemList();
+    auto i = 0;
+    for (auto &item : items_list) {
+        printer << "---- item:" << i++ << " ----\r\n";
+        printer << item->dumpString();
+    }
+    return std::move(printer);
+}
+
+void RtcpXRTargetBitrate::net2Host(size_t size) {
+    static const size_t kMinSize = sizeof(RtcpHeader);
+    CHECK_MIN_SIZE(size, kMinSize);
+
+    ssrc = ntohl(ssrc);
+    block_length = ntohs(block_length);
+
+    auto count = block_length;
+    for (int i = 0; i < (int)count; ++i) {
+        RtcpXRTargetBitrateItem *ptr = &items;
+        ptr->net2Host();
+        ptr++;
+    }
+}
+
+std::shared_ptr<RtcpXRTargetBitrate> RtcpXRTargetBitrate::create(size_t item_count) {
+    auto real_size = sizeof(RtcpXRTargetBitrate) - sizeof(RtcpXRTargetBitrateItem) + item_count * sizeof(RtcpXRTargetBitrateItem);
+    auto bytes = alignSize(real_size);
+    auto ptr = (RtcpXRTargetBitrate *)new char[bytes];
+    setupHeader(ptr, RtcpType::RTCP_XR, 0, bytes);
+    setupPadding(ptr, bytes - real_size);
+    return std::shared_ptr<RtcpXRTargetBitrate>(ptr, [](RtcpXRTargetBitrate *ptr) { delete[](char *) ptr; });
+}
+
 #if 0
 #include "Util/onceToken.h"
 

src/Rtcp/Rtcp.h

@@ -772,7 +772,6 @@ private:
 
     /**
      * 网络字节序转换为主机字节序
-     * @param size 字节长度，防止内存越界
      */
     void net2Host();
 };
@@ -814,6 +813,105 @@ private:
 
 };
 
+//  RFC 4585: Feedback format.
+//
+//  Common packet format:
+//
+//   0                   1                   2                   3
+//   0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1
+//  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+//  |     BT=42     |   reserved    |         block length          |
+//  +=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+=+
+//
+//  Target bitrate item (repeat as many times as necessary).
+//
+//  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+//  |   S   |   T   |                Target Bitrate                 |
+//  +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
+//  :  ...                                                          :
+//
+//  Spatial Layer (S): 4 bits
+//    Indicates which temporal layer this bitrate concerns.
+//
+//  Temporal Layer (T): 4 bits
+//    Indicates which temporal layer this bitrate concerns.
+//
+//  Target Bitrate: 24 bits
+//    The encoder target bitrate for this layer, in kbps.
+//
+//  As an example of how S and T are intended to be used, VP8 simulcast will
+//  use a separate TargetBitrate message per stream, since they are transmitted
+//  on separate SSRCs, with temporal layers grouped by stream.
+//  If VP9 SVC is used, there will be only one SSRC, so each spatial and
+//  temporal layer combo used shall be specified in the TargetBitrate packet.
+class RtcpXRTargetBitrateItem {
+public:
+    friend class RtcpXRTargetBitrate;
+#if __BYTE_ORDER == __BIG_ENDIAN
+    // Indicates which temporal layer this bitrate concerns.
+    uint32_t spatial_layer : 4;
+    // Indicates which temporal layer this bitrate concerns.
+    uint32_t temporal_layer : 4;
+#else
+    // Indicates which temporal layer this bitrate concerns.
+    uint32_t temporal_layer : 4;
+    // Indicates which temporal layer this bitrate concerns.
+    uint32_t spatial_layer : 4;
+#endif
+    //The encoder target bitrate for this layer, in kbps.
+    uint32_t target_bitrate : 24;
+
+private:
+    /**
+     * 打印字段详情
+     * 使用net2Host转换成主机字节序后才可使用此函数
+     */
+    std::string dumpString() const;
+
+    /**
+     * 网络字节序转换为主机字节序
+     */
+    void net2Host();
+};
+
+
+class RtcpXRTargetBitrate : public RtcpHeader {
+public:
+    friend class RtcpHeader;
+    uint32_t ssrc;
+    uint8_t bt;
+    uint8_t reserved;
+    uint16_t block_length;
+    RtcpXRTargetBitrateItem items;
+
+    /**
+     * 创建RtcpXRTargetBitrate包，只赋值了RtcpHeader部分(网络字节序)
+     * @param item_count RtcpXRTargetBitrateItem对象个数
+     * @return RtcpXRTargetBitrate包
+     */
+    static std::shared_ptr<RtcpXRTargetBitrate> create(size_t item_count);
+
+    /**
+     * 获取RtcpXRTargetBitrateItem对象指针列表
+     * 使用net2Host转换成主机字节序后才可使用此函数
+     */
+    std::vector<RtcpXRTargetBitrateItem *> getItemList();
+
+private:
+    /**
+     * 打印字段详情
+     * 使用net2Host转换成主机字节序后才可使用此函数
+     */
+    std::string dumpString() const;
+
+    /**
+     * 网络字节序转换为主机字节序
+     * @param size 字节长度，防止内存越界
+     */
+    void net2Host(size_t size);
+
+};
+
 #pragma pack(pop)
 
 } // namespace mediakit

src/Rtsp/RtspMuxer.cpp

@@ -23,11 +23,10 @@ void RtspMuxer::onRtp(RtpPacket::Ptr in, bool is_key) {
         if (ref.rtp_stamp != in->getHeader()->stamp) {
             // rtp时间戳变化才计算ntp，节省cpu资源  [AUTO-TRANSLATED:729d54f2]
             // Only calculate NTP when the RTP timestamp changes, saving CPU resources
-            int64_t stamp_ms = in->getStamp() * uint64_t(1000) / in->sample_rate;
             int64_t stamp_ms_inc;
             // 求rtp时间戳增量  [AUTO-TRANSLATED:f6ba022f]
             // Get the RTP timestamp increment
-            ref.stamp.revise(stamp_ms, stamp_ms, stamp_ms_inc, stamp_ms_inc);
+            ref.stamp.revise(in->ntp_stamp, in->ntp_stamp, stamp_ms_inc, stamp_ms_inc);
             ref.rtp_stamp = in->getHeader()->stamp;
             ref.ntp_stamp = stamp_ms_inc + _ntp_stamp_start;
         }

srt/Packet.cpp

@@ -437,6 +437,7 @@ void HandshakePacket::assignPeerIP(struct sockaddr_storage *addr) {
     if (addr->ss_family == AF_INET) {
         struct sockaddr_in *ipv4 = (struct sockaddr_in *)addr;
         // 抓包 奇怪好像是小头端？？？  [AUTO-TRANSLATED:40eb164c]
+        // Packet capture, weird, seems to be from the client side？？？  [AUTO-TRANSLATED:6109d8a0]
         // Packet capture, weird, seems to be from the client side？？？
         storeUint32LE(peer_ip_addr, ipv4->sin_addr.s_addr);
     } else if (addr->ss_family == AF_INET6) {

tests/CMakeLists.txt

@@ -23,9 +23,18 @@
 
 aux_source_directory(. TEST_SRC_LIST)
 
+find_package(PCAP QUIET)
+
 foreach(TEST_SRC ${TEST_SRC_LIST})
   get_filename_component(TEST_EXE_NAME ${TEST_SRC} NAME_WE)
 
+  if(NOT PCAP_FOUND)
+    message(WARNING "PCAP 未找到")
+    if("${TEST_EXE_NAME}" MATCHES "test_rtp_pcap")
+      continue()
+    endif()
+  endif()
+  
   if(NOT TARGET ZLMediaKit::WebRTC)
     # 暂时过滤掉依赖 WebRTC 的测试模块
     if("${TEST_EXE_NAME}" MATCHES "test_rtcp_nack")
@@ -46,8 +55,14 @@ foreach(TEST_SRC ${TEST_SRC_LIST})
   endif()
 
   if(CMAKE_SYSTEM_NAME MATCHES "Linux")
+
     target_link_libraries(${TEST_EXE_NAME} -Wl,--start-group ${MK_LINK_LIBRARIES} -Wl,--end-group)
   else()
     target_link_libraries(${TEST_EXE_NAME} ${MK_LINK_LIBRARIES})
   endif()
 endforeach()
+
+if(TARGET test_rtp_pcap)
+  target_include_directories(test_rtp_pcap SYSTEM PRIVATE ${PCAP_INCLUDE_DIRS})
+  target_link_libraries(test_rtp_pcap  ${PCAP_LIBRARIES})
+endif()

tests/test_ps.cpp

@@ -0,0 +1,119 @@
+#include "Common/config.h"
+#include "Http/HttpSession.h"
+#include "Network/TcpServer.h"
+#include "Rtmp/RtmpSession.h"
+#include "Rtp/Decoder.h"
+#include "Rtp/RtpProcess.h"
+#include "Rtsp/RtspSession.h"
+#include "Util/File.h"
+#include "Util/MD5.h"
+#include "Util/SSLBox.h"
+#include "Util/logger.h"
+#include "Util/util.h"
+#include <iostream>
+#include <map>
+
+
+using namespace std;
+using namespace toolkit;
+using namespace mediakit;
+
+static semaphore sem;
+class PsProcess : public MediaSinkInterface, public std::enable_shared_from_this<PsProcess> {
+public:
+    using Ptr = std::shared_ptr<PsProcess>;
+    PsProcess() {
+        MediaTuple media_info;
+        media_info.vhost = DEFAULT_VHOST;
+        media_info.app = "rtp";
+        media_info.stream = "000001";
+
+        _muxer = std::make_shared<MultiMediaSourceMuxer>(media_info, 0.0f, ProtocolOption());
+    }
+    ~PsProcess() {
+    }
+
+    bool inputFrame(const Frame::Ptr &frame) override {
+        if (_muxer) {
+            _muxer->inputFrame(frame);
+            int64_t diff = frame->dts() - timeStamp_last;
+            if (diff > 0 && diff < 500) {
+                usleep(diff * 1000);
+            } else {
+                usleep(1 * 1000);
+            }
+            timeStamp_last = frame->dts();
+        }
+        return true;
+    }
+    bool addTrack(const Track::Ptr &track) override {
+        if (_muxer) {
+            return _muxer->addTrack(track);
+        }
+        return true;
+    }
+    void addTrackCompleted() override {
+        if (_muxer) {
+            _muxer->addTrackCompleted();
+        }
+    }
+    void resetTracks() override {
+
+    }
+    virtual void flush() override {}
+
+private:
+    MultiMediaSourceMuxer::Ptr _muxer;
+    uint64_t timeStamp = 0;
+    uint64_t timeStamp_last = 0;
+};
+
+static bool loadFile(const char *path, const EventPoller::Ptr &poller) {
+    FILE *fp = fopen(path, "rb");
+    if (!fp) {
+        WarnL << "open eqq failed:" << path;
+        return false;
+    }
+    fseek(fp, 0, SEEK_END);
+    long lSize = ftell(fp);
+    uint8_t *text = (uint8_t *)malloc(lSize);
+    rewind(fp);
+    fread(text, sizeof(char), lSize, fp);
+
+    PsProcess::Ptr  ps_process = std::make_shared<PsProcess>();
+    DecoderImp::Ptr ps_decoder = DecoderImp::createDecoder(DecoderImp::decoder_ps, ps_process.get());
+    if (ps_decoder) {
+        ps_decoder->input(text, lSize);
+    }
+    WarnL << lSize / 1024 << "KB";
+    fclose(fp);
+    return true;
+}
+
+int main(int argc, char *argv[]) {
+    // 设置日志
+    Logger::Instance().add(std::make_shared<ConsoleChannel>("ConsoleChannel"));
+
+    // 启动异步日志线程
+    Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
+    loadIniConfig((exeDir() + "config.ini").data());
+
+    TcpServer::Ptr rtspSrv(new TcpServer());
+    TcpServer::Ptr rtmpSrv(new TcpServer());
+    TcpServer::Ptr httpSrv(new TcpServer());
+    rtspSrv->start<RtspSession>(554);  // 默认554
+    rtmpSrv->start<RtmpSession>(1935); // 默认1935
+    httpSrv->start<HttpSession>(81);   // 默认80
+
+    if (argc == 2) {
+        auto poller = EventPollerPool::Instance().getPoller();
+        poller->async_first([poller, argv]() {
+            loadFile(argv[1], poller);
+            sem.post();
+        });
+        sem.wait();
+        sleep(1);
+    } else
+        ErrorL << "parameter error.";
+    return 0;
+}

tests/test_rtp_pcap.cpp

@@ -0,0 +1,246 @@
+#include "Common/config.h"
+#include "Http/HttpSession.h"
+#include "Network/TcpServer.h"
+#include "Rtmp/RtmpSession.h"
+#include "Rtp/RtpProcess.h"
+#include "Rtsp/RtspSession.h"
+#include "Util/logger.h"
+#include "Util/util.h"
+#include <iostream>
+#include <map>
+#include <pcap.h>
+
+using namespace std;
+using namespace toolkit;
+using namespace mediakit;
+
+/* 以太网帧头部 */
+struct sniff_ethernet {
+#define ETHER_ADDR_LEN 6
+    u_char ether_dhost[ETHER_ADDR_LEN]; /* 目的主机的地址 */
+    u_char ether_shost[ETHER_ADDR_LEN]; /* 源主机的地址 */
+    u_short ether_unused;
+    u_short ether_type; /* IP：0x0800;IPV6:0x86DD; ARP:0x0806;RARP:0x8035 */
+};
+
+#define ETHERTYPE_IPV4 (0x0800)
+#define ETHERTYPE_IPV6 (0x86DD)
+#define ETHERTYPE_ARP (0x0806)
+#define ETHERTYPE_RARP (0x8035)
+
+/* IP数据包的头部 */
+struct sniff_ip {
+#if BYTE_ORDER == LITTLE_ENDIAN
+    u_int ip_hl : 4, /* 头部长度 */
+        ip_v : 4;    /* 版本号 */
+#if BYTE_ORDER == BIG_ENDIAN
+    u_int ip_v : 4, /* 版本号 */
+        ip_hl : 4;  /* 头部长度 */
+#endif
+#endif              /* not _IP_VHL */
+    u_char ip_tos;  /* 服务的类型 */
+    u_short ip_len; /* 总长度 */
+    u_short ip_id;  /*包标志号 */
+    u_char ip_flag;
+    u_char ip_off;                 /* 碎片偏移 */
+#define IP_RF 0x8000               /* 保留的碎片标志 */
+#define IP_DF 0x4000               /* dont fragment flag */
+#define IP_MF 0x2000               /* 多碎片标志*/
+#define IP_OFFMASK 0x1fff          /*分段位 */
+    u_char ip_ttl;                 /* 数据包的生存时间 */
+    u_char ip_p;                   /* 所使用的协议:1 ICMP;2 IGMP;4 IP;6 TCP;17 UDP;89 OSPF */
+    u_short ip_sum;                /* 校验和 */
+    struct in_addr ip_src, ip_dst; /* 源地址、目的地址*/
+};
+#define IPTYPE_ICMP (1)
+#define IPTYPE_IGMP (2)
+#define IPTYPE_IP (4)
+#define IPTYPE_TCP (6)
+#define IPTYPE_UDP (17)
+#define IPTYPE_OSPF (89)
+
+typedef u_int tcp_seq;
+/* TCP 数据包的头部 */
+struct sniff_tcp {
+    u_short th_sport; /* 源端口 */
+    u_short th_dport; /* 目的端口 */
+    tcp_seq th_seq;   /* 包序号 */
+    tcp_seq th_ack;   /* 确认序号 */
+#if BYTE_ORDER == LITTLE_ENDIAN
+    u_int th_x2 : 4, /* 还没有用到 */
+        th_off : 4;  /* 数据偏移 */
+#endif
+#if BYTE_ORDER == BIG_ENDIAN
+    u_int th_off : 4, /* 数据偏移*/
+        th_x2 : 4;    /*还没有用到 */
+#endif
+    u_char th_flags;
+#define TH_FIN 0x01
+#define TH_SYN 0x02
+#define TH_RST 0x04
+#define TH_PUSH 0x08
+#define TH_ACK 0x10
+#define TH_URG 0x20
+#define TH_ECE 0x40
+#define TH_CWR 0x80
+#define TH_FLAGS (TH_FINTH_SYNTH_RSTTH_ACKTH_URGTH_ECETH_CWR)
+    u_short th_win; /* TCP滑动窗口 */
+    u_short th_sum; /* 头部校验和 */
+    u_short th_urp; /* 紧急服务位 */
+};
+
+/* UDP header */
+struct sniff_udp {
+    uint16_t sport; /* source port */
+    uint16_t dport; /* destination port */
+    uint16_t udp_length;
+    uint16_t udp_sum; /* checksum */
+};
+
+struct rtp_stream {
+    uint64_t stamp = 0;
+    uint64_t stamp_last = 0;
+    std::shared_ptr<RtpProcess> rtp_process;
+    Socket::Ptr sock;
+    struct sockaddr_storage addr;
+};
+static semaphore sem;
+unordered_map<uint32_t, rtp_stream> rtp_streams_map;
+
+#if defined(ENABLE_RTPPROXY)
+void processRtp(uint32_t stream_id, const char *rtp, int &size, bool is_udp, const EventPoller::Ptr &poller) {
+    rtp_stream &stream = rtp_streams_map[stream_id];
+    if (!stream.rtp_process) {
+        auto process = RtpProcess::createProcess(MediaTuple{DEFAULT_VHOST, kRtpAppName, to_string(stream_id), ""});
+        stream.rtp_process = process;
+        struct sockaddr_storage addr;
+        memset(&addr, 0, sizeof(addr));
+        addr.ss_family = AF_INET;
+        auto sock = Socket::createSocket(poller);
+        stream.sock = sock;
+        stream.addr = addr;
+    }
+
+    try {
+        stream.rtp_process->inputRtp(is_udp, stream.sock, rtp, size, (struct sockaddr *)&stream.addr, &stream.stamp);
+    } catch (std::exception &ex) {
+        WarnL << "Input rtp failed: " << ex.what();
+        return ;
+    }
+
+    auto diff = static_cast<int64_t>(stream.stamp - stream.stamp_last);
+    if (diff > 0 && diff < 500) {
+        usleep(diff * 1000);
+    } else {
+        usleep(1 * 1000);
+    }
+    stream.stamp_last = stream.stamp;
+
+    rtp = nullptr;
+    size = 0;
+}
+#endif // #if defined(ENABLE_RTPPROXY)
+
+static bool loadFile(const char *path, const EventPoller::Ptr &poller) {
+    char errbuf[PCAP_ERRBUF_SIZE] = {'\0'};
+    std::shared_ptr<pcap_t> handle(pcap_open_offline(path, errbuf), [](pcap_t *handle) {
+        sem.post();
+        if (handle) {
+            pcap_close(handle);
+        }
+    });
+    if (!handle) {
+        WarnL << "open file failed:" << path << "error: " << errbuf;
+        return false;
+    }
+    auto total_size = std::make_shared<size_t>(0);
+    struct pcap_pkthdr header = {0};
+    while (true) {
+        const u_char *pkt_buff = pcap_next(handle.get(), &header);
+        if (!pkt_buff) {
+            PrintE("pcapng read over.");
+            break;
+        }
+
+        struct sniff_ethernet *ethernet = (struct sniff_ethernet *)pkt_buff;
+        int eth_len = sizeof(struct sniff_ethernet);  // 以太网头的长度
+        int ip_len = sizeof(struct sniff_ip);         // ip头的长度
+        int tcp_len = sizeof(struct sniff_tcp);       // tcp头的长度
+        int udp_headr_len = sizeof(struct sniff_udp); // udp头的长度
+
+        /*解析网络层  IP头*/
+        if (ntohs(ethernet->ether_type) == ETHERTYPE_IPV4) { // IPV4
+            struct sniff_ip *ip = (struct sniff_ip *)(pkt_buff + eth_len);
+            ip_len = (ip->ip_hl & 0x0f) * 4;                            // ip头的长度
+            unsigned char *saddr = (unsigned char *)&ip->ip_src.s_addr; // 网络字节序转换成主机字节序
+            unsigned char *daddr = (unsigned char *)&ip->ip_dst.s_addr;
+            /*解析传输层  TCP、UDP、ICMP*/
+            if (ip->ip_p == IPTYPE_TCP) { // TCP
+                PrintI("ip->proto:TCP "); // 传输层用的哪一个协议
+                struct sniff_tcp *tcp = (struct sniff_tcp *)(pkt_buff + eth_len + ip_len);
+                PrintI("tcp_sport = %u ", tcp->th_sport);
+                PrintI("tcp_dport = %u ", tcp->th_dport);
+                for (int i = 0; *(pkt_buff + eth_len + ip_len + tcp_len + i) != '\0'; i++) {
+                    PrintI("%02x ", *(pkt_buff + eth_len + ip_len + tcp_len + i));
+                }
+            } else if (ip->ip_p == IPTYPE_UDP) { // UDP
+                // PrintI("ip->proto:UDP ");        // 传输层用的哪一个协议
+                struct sniff_udp *udp = (struct sniff_udp *)(pkt_buff + eth_len + ip_len);
+                auto udp_pack_len = ntohs(udp->udp_length);
+
+                uint32_t src_ip = ntohl(ip->ip_src.s_addr);
+                uint32_t dst_ip = ntohl(ip->ip_dst.s_addr);
+                uint16_t src_port = ntohs(udp->sport);
+                uint16_t dst_port = ntohs(udp->dport);
+                uint32_t stream_id = (src_ip << 16) + src_port + (dst_ip << 4) + dst_port;
+
+                const char *rtp = reinterpret_cast<const char *>(pkt_buff + eth_len + ip_len + udp_headr_len);
+                auto rtp_len = udp_pack_len - udp_headr_len;
+#if defined(ENABLE_RTPPROXY)
+                processRtp(stream_id, rtp, rtp_len, true, poller);
+#endif                                            // #if defined(ENABLE_RTPPROXY)
+            } else if (ip->ip_p == IPTYPE_ICMP) { // ICMP
+                PrintI("ip->proto:CCMP ");        // 传输层用的哪一个协议
+            } else {
+                PrintI("未识别的传输层协议");
+            }
+
+        } else if (ntohs(ethernet->ether_type) == ETHERTYPE_IPV6) { // IPV6
+            PrintI("It's IPv6! ");
+        } else {
+            PrintI("既不是IPV4也不是IPV6 ");
+        }
+    }
+
+    return true;
+}
+
+int main(int argc, char *argv[]) {
+    // 设置日志
+    Logger::Instance().add(std::make_shared<ConsoleChannel>("ConsoleChannel"));
+
+    // 启动异步日志线程
+    Logger::Instance().setWriter(std::make_shared<AsyncLogWriter>());
+    loadIniConfig((exeDir() + "config.ini").data());
+
+    TcpServer::Ptr rtspSrv(new TcpServer());
+    TcpServer::Ptr rtmpSrv(new TcpServer());
+    TcpServer::Ptr httpSrv(new TcpServer());
+    rtspSrv->start<RtspSession>(554);  // 默认554
+    rtmpSrv->start<RtmpSession>(1935); // 默认1935
+    httpSrv->start<HttpSession>(81);   // 默认80
+
+    if (argc == 2) {
+        auto poller = EventPollerPool::Instance().getPoller();
+        poller->async_first([poller, argv]() {
+            loadFile(argv[1], poller);
+            sem.post();
+        });
+        sem.wait();
+        sleep(1);
+    } else {
+        ErrorL << "parameter error.";
+    }
+
+    return 0;
+}

www/ZLMRTCClient.js

@@ -15,8 +15,8 @@ var ZLMRTCClient = (function (exports) {
 	  CAPTURE_STREAM_FAILED: 'CAPTURE_STREAM_FAILED'
 	};
 
-	const VERSION$1 = '1.1.0';
+	const VERSION$1 = '1.1.1';
-	const BUILD_DATE = 'Thu Jun 20 2024 16:15:41 GMT+0800 (China Standard Time)';
+	const BUILD_DATE = 'Tue Nov 19 2024 20:10:15 GMT+0800 (China Standard Time)';
 
 	// Copyright (C) <2018> Intel Corporation
 	//
@@ -9090,6 +9090,12 @@ var ZLMRTCClient = (function (exports) {
 	    if (this.options.useCamera) {
 	      if (this.options.videoEnable) videoConstraints = new VideoTrackConstraints(VideoSourceInfo.CAMERA);
 	      if (this.options.audioEnable) audioConstraints = new AudioTrackConstraints(AudioSourceInfo.MIC);
+	      if (typeof videoConstraints == 'object' && this.options.videoId != '') {
+	        videoConstraints.deviceId = this.options.videoId;
+	      }
+	      if (typeof audioConstraints == 'object' && this.options.audioId != '') {
+	        audioConstraints.deviceId = this.options.audioId;
+	      }
 	    } else {
 	      if (this.options.videoEnable) {
 	        videoConstraints = new VideoTrackConstraints(VideoSourceInfo.SCREENCAST);
@@ -9099,17 +9105,14 @@ var ZLMRTCClient = (function (exports) {
 	          // error shared display media not only audio
 	          error(this.TAG, 'error paramter');
 	        }
+	        if (typeof audioConstraints == 'object' && this.options.audioId != '') {
+	          audioConstraints.deviceId = this.options.audioId;
+	        }
 	      }
 	    }
 	    if (this.options.resolution.w != 0 && this.options.resolution.h != 0 && typeof videoConstraints == 'object') {
 	      videoConstraints.resolution = new Resolution(this.options.resolution.w, this.options.resolution.h);
 	    }
-	    if (typeof videoConstraints == 'object' && this.options.videoId != '') {
-	      videoConstraints.deviceId = this.options.videoId;
-	    }
-	    if (typeof audioConstraints == 'object' && this.options.audioId != '') {
-	      audioConstraints.deviceId = this.options.audioId;
-	    }
 	    MediaStreamFactory.createMediaStream(new StreamConstraints(audioConstraints, videoConstraints)).then(stream => {
 	      this._localStream = stream;
 	      this.dispatch(Events$1.WEBRTC_ON_LOCAL_STREAM, stream);

www/webrtc/ZLMRTCClient.js

@@ -15,8 +15,8 @@ var ZLMRTCClient = (function (exports) {
 	  CAPTURE_STREAM_FAILED: 'CAPTURE_STREAM_FAILED'
 	};
 
-	const VERSION$1 = '1.1.0';
+	const VERSION$1 = '1.1.1';
-	const BUILD_DATE = 'Thu Jun 20 2024 16:15:41 GMT+0800 (China Standard Time)';
+	const BUILD_DATE = 'Tue Nov 19 2024 20:10:15 GMT+0800 (China Standard Time)';
 
 	// Copyright (C) <2018> Intel Corporation
 	//
@@ -9090,6 +9090,12 @@ var ZLMRTCClient = (function (exports) {
 	    if (this.options.useCamera) {
 	      if (this.options.videoEnable) videoConstraints = new VideoTrackConstraints(VideoSourceInfo.CAMERA);
 	      if (this.options.audioEnable) audioConstraints = new AudioTrackConstraints(AudioSourceInfo.MIC);
+	      if (typeof videoConstraints == 'object' && this.options.videoId != '') {
+	        videoConstraints.deviceId = this.options.videoId;
+	      }
+	      if (typeof audioConstraints == 'object' && this.options.audioId != '') {
+	        audioConstraints.deviceId = this.options.audioId;
+	      }
 	    } else {
 	      if (this.options.videoEnable) {
 	        videoConstraints = new VideoTrackConstraints(VideoSourceInfo.SCREENCAST);
@@ -9099,17 +9105,14 @@ var ZLMRTCClient = (function (exports) {
 	          // error shared display media not only audio
 	          error(this.TAG, 'error paramter');
 	        }
+	        if (typeof audioConstraints == 'object' && this.options.audioId != '') {
+	          audioConstraints.deviceId = this.options.audioId;
+	        }
 	      }
 	    }
 	    if (this.options.resolution.w != 0 && this.options.resolution.h != 0 && typeof videoConstraints == 'object') {
 	      videoConstraints.resolution = new Resolution(this.options.resolution.w, this.options.resolution.h);
 	    }
-	    if (typeof videoConstraints == 'object' && this.options.videoId != '') {
-	      videoConstraints.deviceId = this.options.videoId;
-	    }
-	    if (typeof audioConstraints == 'object' && this.options.audioId != '') {
-	      audioConstraints.deviceId = this.options.audioId;
-	    }
 	    MediaStreamFactory.createMediaStream(new StreamConstraints(audioConstraints, videoConstraints)).then(stream => {
 	      this._localStream = stream;
 	      this.dispatch(Events$1.WEBRTC_ON_LOCAL_STREAM, stream);