onvif开发踩坑【一】soap_send___wsdd__Probe无法发现设备

soap_send___wsdd__Probe无法发现设备:
测试时开发机配置了多个固定ip,使用组播IP:239.255.255.250无法发现设备。开发机改为dhcp自动获取ip,成功发现目标。

#include <assert.h> #include "soapH.h" //#include "wsdd.nsmap" #include "soapStub.h" #include "wsseapi.h" #include "wsaapi.h" #include <map> #define USERNAME "admin" #define PASSWORD "admin888" #define MEDIA_GET_PROFILES_ACTION "http://www.onvif.org/ver10/media/wsdl/GetProfiles". #define SOAP_ASSERT assert #define SOAP_DBGLOG printf #define SOAP_DBGERR printf #define SOAP_TO "urn:schemas-xmlsoap-org:ws:2005:04:discovery" #define SOAP_ACTION "http://schemas.xmlsoap.org/ws/2005/04/discovery/Probe" #define SOAP_MCAST_ADDR "soap.udp://239.255.255.250:3702" // onvif规定的组播地址 #define SOAP_ITEM "" // 寻找的设备范围 #define SOAP_TYPES "dn:NetworkVideoTransmitter" // 寻找的设备类型 #define SOAP_SOCK_TIMEOUT (3) // socket超时时间(单秒秒) #define ONVIF_ADDRESS_SIZE (128) // URI地址长度 #define ONVIF_TOKEN_SIZE (65) // token长度 #define SOAP_CHECK_ERROR(result, soap, str) \ do { \ if (SOAP_OK != (result) || SOAP_OK != (soap)->error) { \ soap_perror((soap), (str)); \ if (SOAP_OK == (result)) { \ (result) = (soap)->error; \ } \ goto EXIT; \ } \ } while (0) /* 视频编码器配置信息 */ struct tagVideoEncoderConfiguration { char token[ONVIF_TOKEN_SIZE]; // 唯标识该视频编码器的令牌字符串 int Width; // 分辨率 int Height; }; /* 设备配置信息 */ struct tagProfile { char token[ONVIF_TOKEN_SIZE]; // 唯标识设备配置文件的令牌字符串 struct tagVideoEncoderConfiguration venc; // 视频编码器配置信息 }; /* 设备能力信息 */ struct tagCapabilities { char MediaXAddr[ONVIF_ADDRESS_SIZE]; // 媒体服务地址 char EventXAddr[ONVIF_ADDRESS_SIZE]; // 事件服务地址 }; void soap_perror(struct soap* soap, const char* str) { if (nullptr == str) { SOAP_DBGERR("[soap] error: %d, %s, %s\n", soap->error, *soap_faultcode(soap), *soap_faultstring(soap)); } else { SOAP_DBGERR("[soap] %s error: %d, %s, %s\n", str, soap->error, *soap_faultcode(soap), *soap_faultstring(soap)); } } void* ONVIF_soap_malloc(struct soap* soap, unsigned int n) { void* p = nullptr; if (n > 0) { p = soap_malloc(soap, n); SOAP_ASSERT(nullptr != p); memset(p, 0x00, n); } return p; } struct soap* ONVIF_soap_new(int timeout) { struct soap* soap = nullptr; // soap环境变量 SOAP_ASSERT(nullptr != (soap = soap_new())); soap_set_namespaces(soap, namespaces); // 设置soap的namespaces soap->recv_timeout = timeout; // 设置超时(超过指定时间没有数据就退出) soap->send_timeout = timeout; soap->connect_timeout = timeout; #if defined(__linux__) || defined(__linux) // 参考https://www.genivia.com/dev.html#client-c的修改: soap->socket_flags = MSG_NOSIGNAL; // To prevent connection reset errors #endif soap_set_mode(soap, SOAP_C_UTFSTRING); // 设置为UTF-8编码,否则叠加中文OSD会乱码 return soap; } void ONVIF_soap_delete(struct soap* soap) { soap_destroy(soap); // remove deserialized class instances (C++ only) soap_end(soap); // Clean up deserialized data (except class instances) and temporary data soap_done(soap); // Reset, close communications, and remove callbacks soap_free(soap); // Reset and deallocate the context created with soap_new or soap_copy } /************************************************************************ **函数:ONVIF_init_header **功能:初始化soap描述消息头 **参数: [in] soap - soap环境变量 **返回:无 **备注: 1). 在本函数内部通过ONVIF_soap_malloc分配的内存,将在ONVIF_soap_delete中被释放 ************************************************************************/ void ONVIF_init_header(struct soap* soap) { struct SOAP_ENV__Header* header = nullptr; SOAP_ASSERT(nullptr != soap); header = (struct SOAP_ENV__Header*)ONVIF_soap_malloc(soap, sizeof(struct SOAP_ENV__Header)); soap_default_SOAP_ENV__Header(soap, header); header->wsa__MessageID = (char*)soap_wsa_rand_uuid(soap); header->wsa__To = (char*)ONVIF_soap_malloc(soap, strlen(SOAP_TO) + 1); header->wsa__Action = (char*)ONVIF_soap_malloc(soap, strlen(SOAP_ACTION) + 1); strcpy(header->wsa__To, SOAP_TO); strcpy(header->wsa__Action, SOAP_ACTION); soap->header = header; return; } /************************************************************************ **函数:ONVIF_init_ProbeType **功能:初始化探测设备的范围和类型 **参数: [in] soap - soap环境变量 [out] probe - 填充要探测的设备范围和类型 **返回: 0表明探测到,非0表明未探测到 **备注: 1). 在本函数内部通过ONVIF_soap_malloc分配的内存,将在ONVIF_soap_delete中被释放 ************************************************************************/ void ONVIF_init_ProbeType(struct soap* soap, struct wsdd__ProbeType* probe) { struct wsdd__ScopesType* scope = nullptr; // 用于描述查找哪类的Web服务 SOAP_ASSERT(nullptr != soap); SOAP_ASSERT(nullptr != probe); scope = (struct wsdd__ScopesType*)ONVIF_soap_malloc(soap, sizeof(struct wsdd__ScopesType)); soap_default_wsdd__ScopesType(soap, scope); // 设置寻找设备的范围 scope->__item = (char*)ONVIF_soap_malloc(soap, strlen(SOAP_ITEM) + 1); strcpy(scope->__item, SOAP_ITEM); memset(probe, 0x00, sizeof(struct wsdd__ProbeType)); soap_default_wsdd__ProbeType(soap, probe); probe->Scopes = scope; probe->Types = (char*)ONVIF_soap_malloc(soap, strlen(SOAP_TYPES) + 1); // 设置寻找设备的类型 strcpy(probe->Types, SOAP_TYPES); return; } void ONVIF_DetectDevice(void (*cb)(char* DeviceXAddr)) { int i; int result = 0; unsigned int count = 0; // 搜索到的设备个数 struct soap* soap = nullptr; // soap环境变量 struct wsdd__ProbeType req; // 用于发送Probe消息 struct __wsdd__ProbeMatches rep; // 用于接收Probe应答 struct wsdd__ProbeMatchType* probeMatch; SOAP_DBGLOG("Sending Probe message to multicast address...\n"); SOAP_ASSERT(nullptr != (soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT))); ONVIF_init_header(soap); // 设置消息头描述 ONVIF_init_ProbeType(soap, &req); // 设置寻找的设备的范围和类型 result = soap_send___wsdd__Probe(soap, SOAP_MCAST_ADDR, nullptr, &req); // 向组播地址广播Probe消息 while (SOAP_OK == result) // 开始循环接收设备发送过来的消息 { memset(&rep, 0x00, sizeof(rep)); result = soap_recv___wsdd__ProbeMatches(soap, &rep); if (SOAP_OK == result) { if (soap->error) { soap_perror(soap, "ProbeMatches"); } else { // 成功接收到设备的应答消息 if (nullptr != rep.wsdd__ProbeMatches) { count += rep.wsdd__ProbeMatches->__sizeProbeMatch; SOAP_DBGLOG("成功接收...\n"); for (i = 0; i < rep.wsdd__ProbeMatches->__sizeProbeMatch; i++) { probeMatch = rep.wsdd__ProbeMatches->ProbeMatch + i; if (nullptr != cb) { cb(probeMatch->XAddrs); // 使用设备服务地址执行函数回调 } } } } } else if (soap->error) { break; } } SOAP_DBGLOG("\ndetect end! It has detected %d devices!\n", count); if (nullptr != soap) { ONVIF_soap_delete(soap); } } /************************************************************************ **函数:ONVIF_SetAuthInfo **功能:设置认证信息 **参数: [in] soap - soap环境变量 [in] username - 用户名 [in] password - 密码 **返回: 0表明成功,非0表明失败 **备注: ************************************************************************/ static int ONVIF_SetAuthInfo(struct soap* soap, const char* username, const char* password) { int result = 0; SOAP_ASSERT(nullptr != USERNAME); SOAP_ASSERT(nullptr != PASSWORD); result = soap_wsse_add_UsernameTokenDigest(soap, nullptr, username, password); SOAP_CHECK_ERROR(result, soap, "add_UsernameTokenDigest"); EXIT: return result; } /************************************************************************ **函数:make_uri_withauth **功能:构造带有认证信息的URI地址 **参数: [in] src_uri - 未带认证信息的URI地址 [in] username - 用户名 [in] password - 密码 [out] dest_uri - 返回的带认证信息的URI地址 [in] size_dest_uri - dest_uri缓存大小 **返回: 0成功,非0失败 **备注: 1). 例子: 无认证信息的uri:rtsp://100.100.100.140:554/av0_0 带认证信息的uri:rtsp://username:password@100.100.100.140:554/av0_0 ************************************************************************/ static int make_uri_withauth(const std::string& src_uri, const std::string& username, const std::string& password, std::string* dest_uri) { int result = 0; unsigned int needBufSize = 0; SOAP_ASSERT(!src_uri.empty()); if (username.empty() && password.empty()) { // 生成新的uri地址 *dest_uri = src_uri; } else { std::string::size_type position = src_uri.find("//"); if (std::string::npos == position) { SOAP_DBGERR("can't found '//', src uri is: %s.\n", src_uri.c_str()); result = -1; return result; } position += 2; dest_uri->append(src_uri, 0, position); dest_uri->append(username + ":" + password + "@"); dest_uri->append(src_uri, position, std::string::npos); } return result; } /************************************************************************ **函数:ONVIF_GetDeviceInformation **功能:获取设备基本信息 **参数: [in] DeviceXAddr - 设备服务地址 **返回: 0表明成功,非0表明失败 **备注: ************************************************************************/ int ONVIF_GetDeviceInformation(const char* DeviceXAddr) { int result = 0; struct soap* soap = nullptr; _tds__GetDeviceInformation devinfo_req; _tds__GetDeviceInformationResponse devinfo_resp; SOAP_ASSERT(nullptr != DeviceXAddr); SOAP_ASSERT(nullptr != (soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT))); ONVIF_SetAuthInfo(soap, USERNAME, PASSWORD); result = soap_call___tds__GetDeviceInformation(soap, DeviceXAddr, nullptr, &devinfo_req, devinfo_resp); SOAP_CHECK_ERROR(result, soap, "GetDeviceInformation"); std::cout << " Manufacturer:\t" << devinfo_resp.Manufacturer << "\n"; std::cout << " Model:\t" << devinfo_resp.Model << "\n"; std::cout << " FirmwareVersion:\t" << devinfo_resp.FirmwareVersion << "\n"; std::cout << " SerialNumber:\t" << devinfo_resp.SerialNumber << "\n"; std::cout << " HardwareId:\t" << devinfo_resp.HardwareId << "\n"; EXIT: if (nullptr != soap) { ONVIF_soap_delete(soap); } return result; } /************************************************************************ **函数:ONVIF_GetCapabilities **功能:获取设备能力信息 **参数: [in] DeviceXAddr - 设备服务地址 [in] **返回: 0表明成功,非0表明失败 **备注: 1). 其中最主要的参数之是媒体服务地址 ************************************************************************/ int ONVIF_GetCapabilities(const std::string& deviceXAddr, std::string* ptzXAddr) { int result = 0; struct soap* soap = nullptr; _tds__GetCapabilities devinfo_req; _tds__GetCapabilitiesResponse devinfo_resp; SOAP_ASSERT(!deviceXAddr.empty()); SOAP_ASSERT(nullptr != (soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT))); ONVIF_SetAuthInfo(soap, USERNAME, PASSWORD); result = soap_call___tds__GetCapabilities(soap, deviceXAddr.c_str(), nullptr, &devinfo_req, devinfo_resp); SOAP_CHECK_ERROR(result, soap, "GetCapabilities"); if (devinfo_resp.Capabilities->PTZ != nullptr) { *ptzXAddr = devinfo_resp.Capabilities->PTZ->XAddr; } EXIT: if (nullptr != soap) { ONVIF_soap_delete(soap); } return result; } int ONVIF_GetProfiles(const std::string& ptzXAddr, std::string* profilesToken) { int result = 0; struct soap* soap = nullptr; _trt__GetProfiles devinfo_req; _trt__GetProfilesResponse devinfo_resp; SOAP_ASSERT(!ptzXAddr.empty()); SOAP_ASSERT(nullptr != (soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT))); ONVIF_SetAuthInfo(soap, USERNAME, PASSWORD); result = soap_call___trt__GetProfiles(soap, ptzXAddr.c_str(), nullptr, &devinfo_req, devinfo_resp); SOAP_CHECK_ERROR(result, soap, "ONVIF_GetProfiles"); SOAP_ASSERT(!devinfo_resp.Profiles.empty()); *profilesToken = devinfo_resp.Profiles[0]->token; EXIT: if (nullptr != soap) { ONVIF_soap_delete(soap); } return result; } /************************************************************************ **函数:ONVIF_GetSnapshotUri **功能:获取设备图像抓拍地址(HTTP) **参数: [in] MediaXAddr - 媒体服务地址 [in] ProfileToken - the media profile token [out] uri - 返回的地址 [in] sizeuri - 地址缓存大小 **返回: 0表明成功,非0表明失败 **备注: 1). 并非所有的ProfileToken都支持图像抓拍地址。举例:XXX品牌的IPC有如下三个配置profile0/profile1/TestMediaProfile,其中TestMediaProfile返回的图像抓拍地址就是空指针。 ************************************************************************/ int ONVIF_GetSnapshotUri(const std::string& MediaXAddr, const std::string& ProfileToken, std::string* snapUri) { int result = 0; struct soap* soap = nullptr; _trt__GetSnapshotUri req; _trt__GetSnapshotUriResponse rep; // 检查参数合法性 if (MediaXAddr.empty() || ProfileToken.empty()) { SOAP_DBGERR("Invalid arguments\n"); return -1; } // 创建 SOAP 环境 soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT); if (!soap) { SOAP_DBGERR("Failed to create SOAP environment\n"); return -1; } // 设置认证信息 if (ONVIF_SetAuthInfo(soap, USERNAME, PASSWORD) != 0) { SOAP_DBGERR("Failed to set authentication info\n"); goto EXIT; } // 设置请求参数 memset(&req, 0, sizeof(req)); req.ProfileToken = soap_strdup(soap, ProfileToken.c_str()); // 调用服务 result = soap_call___trt__GetSnapshotUri(soap, MediaXAddr.c_str(), NULL, &req, rep); if (result != SOAP_OK || soap->error != SOAP_OK) { SOAP_DBGERR("GetSnapshotUri failed: %d, %s\n", soap->error, *soap_faultstring(soap)); result = -1; goto EXIT; } // 处理响应 - 使用正确的成员访问方式 if (rep.MediaUri) { *snapUri = rep.MediaUri->Uri; // Uri 是 std::string 类型,不需要指针检查 SOAP_DBGLOG("Snapshot URI: %s\n", snapUri->c_str()); } else { SOAP_DBGERR("MediaUri is null\n"); result = -1; } EXIT: // 清理资源 if (soap) { ONVIF_soap_delete(soap); } return result; } // 获取当前ptz的位置以及状态 int ONVIF_PTZ_GetStatus(const std::string& ptzXAddr, const std::string& ProfileToken) { int result = 0; struct soap* soap = nullptr; _tptz__GetStatus getStatus; _tptz__GetStatusResponse getStatusResponse; SOAP_ASSERT(!ptzXAddr.empty()); SOAP_ASSERT(nullptr != (soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT))); ONVIF_SetAuthInfo(soap, USERNAME, PASSWORD); getStatus.ProfileToken = const_cast<char*>(ProfileToken.c_str()); result = soap_call___tptz__GetStatus(soap, ptzXAddr.c_str(), nullptr, &getStatus, getStatusResponse); SOAP_CHECK_ERROR(result, soap, "ONVIF_PTZ_GetStatus"); if (*getStatusResponse.PTZStatus->MoveStatus->PanTilt == tt__MoveStatus__IDLE) { std::cout << " 空闲 ... " << std::endl; } else if (*getStatusResponse.PTZStatus->MoveStatus->PanTilt == tt__MoveStatus__MOVING) { std::cout << " 移动中 ... " << std::endl; } else if (*getStatusResponse.PTZStatus->MoveStatus->PanTilt == tt__MoveStatus__UNKNOWN) { std::cout << " 未知 ... " << std::endl; } std::cout << "当前p: " << getStatusResponse.PTZStatus->Position->PanTilt->x << "\n"; std::cout << "当前t: " << getStatusResponse.PTZStatus->Position->PanTilt->y << "\n"; std::cout << "当前z: " << getStatusResponse.PTZStatus->Position->Zoom->x << "\n"; EXIT: if (nullptr != soap) { ONVIF_soap_delete(soap); } return 0; } // 以指定速度移动到指定位置的ptz // p : -1 ~ 1 [] // t : -1 ~ 1 // z : 0 ~ 1 int ONVIF_PTZAbsoluteMove(const std::string& ptzXAddr, const std::string& ProfileToken) { int result = 0; struct soap* soap = nullptr; _tptz__AbsoluteMove absoluteMove; _tptz__AbsoluteMoveResponse absoluteMoveResponse; SOAP_ASSERT(!ptzXAddr.empty() && !ProfileToken.empty()); SOAP_ASSERT(nullptr != (soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT))); ONVIF_SetAuthInfo(soap, USERNAME, PASSWORD); absoluteMove.ProfileToken = const_cast<char*>(ProfileToken.c_str()); absoluteMove.Position = soap_new_tt__PTZVector(soap); absoluteMove.Position->PanTilt = soap_new_tt__Vector2D(soap); absoluteMove.Position->Zoom = soap_new_tt__Vector1D(soap); absoluteMove.Speed = soap_new_tt__PTZSpeed(soap); absoluteMove.Speed->PanTilt = soap_new_tt__Vector2D(soap); absoluteMove.Speed->Zoom = soap_new_tt__Vector1D(soap); absoluteMove.Position->PanTilt->x = 0.440833; // p absoluteMove.Position->PanTilt->y = 0.583455; // t absoluteMove.Position->Zoom->x = 0.0333333; // z // x 和y的绝对值越接近1,表示云台的速度越快 absoluteMove.Speed->PanTilt->x = 0.5; absoluteMove.Speed->PanTilt->y = 0.5; absoluteMove.Speed->Zoom->x = 0.5; result = soap_call___tptz__AbsoluteMove(soap, ptzXAddr.c_str(), nullptr, &absoluteMove, absoluteMoveResponse); SOAP_CHECK_ERROR(result, soap, "ONVIF_PTZAbsoluteMove"); EXIT: if (nullptr != soap) { ONVIF_soap_delete(soap); } return 0; } int ONVIF_PTZStopMove(const std::string& ptzXAddr, const std::string& ProfileToken) { int result = 0; struct soap* soap = nullptr; _tptz__Stop tptzStop; _tptz__StopResponse tptzStopResponse; SOAP_ASSERT(!ptzXAddr.empty() && !ProfileToken.empty()); SOAP_ASSERT(nullptr != (soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT))); ONVIF_SetAuthInfo(soap, USERNAME, PASSWORD); tptzStop.ProfileToken = const_cast<char*>(ProfileToken.c_str()); result = soap_call___tptz__Stop(soap, ptzXAddr.c_str(), nullptr, &tptzStop, tptzStopResponse); SOAP_CHECK_ERROR(result, soap, "ONVIF_PTZStopMove"); EXIT: if (nullptr != soap) { ONVIF_soap_delete(soap); } return result; } enum PTZCMD { PTZ_CMD_LEFT, PTZ_CMD_RIGHT, PTZ_CMD_UP, PTZ_CMD_DOWN, PTZ_CMD_LEFTUP, PTZ_CMD_LEFTDOWN, PTZ_CMD_RIGHTUP, PTZ_CMD_RIGHTDOWN, PTZ_CMD_ZOOM_IN, PTZ_CMD_ZOOM_OUT, }; // speed --> (0, 1] int ONVIF_PTZContinuousMove(const std::string& ptzXAddr, const std::string& ProfileToken, enum PTZCMD cmd, float speed) { int result = 0; struct soap* soap = nullptr; _tptz__ContinuousMove continuousMove; _tptz__ContinuousMoveResponse continuousMoveResponse; SOAP_ASSERT(!ptzXAddr.empty() && !ProfileToken.empty()); SOAP_ASSERT(nullptr != (soap = ONVIF_soap_new(SOAP_SOCK_TIMEOUT))); ONVIF_SetAuthInfo(soap, USERNAME, PASSWORD); continuousMove.ProfileToken = const_cast<char*>(ProfileToken.c_str()); continuousMove.Velocity = soap_new_tt__PTZSpeed(soap); continuousMove.Velocity->PanTilt = soap_new_tt__Vector2D(soap); continuousMove.Velocity->Zoom = soap_new_tt__Vector1D(soap); switch (cmd) { case PTZ_CMD_LEFT: continuousMove.Velocity->PanTilt->x = -speed; continuousMove.Velocity->PanTilt->y = 0; break; case PTZ_CMD_RIGHT: continuousMove.Velocity->PanTilt->x = speed; continuousMove.Velocity->PanTilt->y = 0; break; case PTZ_CMD_UP: continuousMove.Velocity->PanTilt->x = 0; continuousMove.Velocity->PanTilt->y = speed; break; case PTZ_CMD_DOWN: continuousMove.Velocity->PanTilt->x = 0; continuousMove.Velocity->PanTilt->y = -speed; break; case PTZ_CMD_LEFTUP: continuousMove.Velocity->PanTilt->x = -speed; continuousMove.Velocity->PanTilt->y = speed; break; case PTZ_CMD_LEFTDOWN: continuousMove.Velocity->PanTilt->x = -speed; continuousMove.Velocity->PanTilt->y = -speed; break; case PTZ_CMD_RIGHTUP: continuousMove.Velocity->PanTilt->x = speed; continuousMove.Velocity->PanTilt->y = speed; break; case PTZ_CMD_RIGHTDOWN: continuousMove.Velocity->PanTilt->x = speed; continuousMove.Velocity->PanTilt->y = -speed; break; case PTZ_CMD_ZOOM_IN: continuousMove.Velocity->PanTilt->x = 0; continuousMove.Velocity->PanTilt->y = 0; continuousMove.Velocity->Zoom->x = speed; break; case PTZ_CMD_ZOOM_OUT: continuousMove.Velocity->PanTilt->x = 0; continuousMove.Velocity->PanTilt->y = 0; continuousMove.Velocity->Zoom->x = -speed; break; default: break; } // 也可以使用soap_call___tptz__RelativeMove实现 result = soap_call___tptz__ContinuousMove(soap, ptzXAddr.c_str(), nullptr, &continuousMove, continuousMoveResponse); SOAP_CHECK_ERROR(result, soap, "ONVIF_PTZAbsoluteMove"); /* sleep(1); //如果当前soap被删除(或者发送stop指令),就会停止移动 ONVIF_PTZStopMove(ptzXAddr, ProfileToken);*/ EXIT: if (nullptr != soap) { ONVIF_soap_delete(soap); } return result; } void cb_discovery(char* deviceXAddr) { std::cout << "\n==== 发现设备: " << deviceXAddr << " ====" << std::endl; std::string ptzXAddr, profilesToken; // 获取设备能力信息 int ret = ONVIF_GetCapabilities(deviceXAddr, &ptzXAddr); if (ret != 0) { std::cerr << "错误: 获取设备能力失败 (错误码: " << ret << ")" << std::endl; return; } std::cout << " PTZ服务地址: " << ptzXAddr << std::endl; // 获取设备配置文件 ret = ONVIF_GetProfiles(ptzXAddr, &profilesToken); if (ret != 0) { std::cerr << "错误: 获取配置文件失败 (错误码: " << ret << ")" << std::endl; return; } std::cout << " Profile Token: " << profilesToken << std::endl; // 执行PTZ操作 ret = ONVIF_PTZContinuousMove(ptzXAddr, profilesToken, PTZ_CMD_LEFTUP, 0.3); if (ret != 0) { std::cerr << "错误: PTZ操作失败 (错误码: " << ret << ")" << std::endl; return; } // 停止PTZ操作 ret = ONVIF_PTZStopMove(ptzXAddr, profilesToken); if (ret != 0) { std::cerr << "错误: 停止PTZ操作失败 (错误码: " << ret << ")" << std::endl; } else { std::cout << " PTZ操作已停止" << std::endl; } } int main(int argc, char** argv) { ONVIF_DetectDevice(cb_discovery); return 0; } 获取配置文件失败
最新发布
06-21
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