gsoap2.8生成onvif C++11客户端开发框架的问题及解决
2.解压gsoap_2.8.109.zip
3.进入gsoap2.8/gsoap/bin/win64目录
a.拷贝gsoap/wsdl/目录下的typemap.dat文件到当前目录
b.创建脚本auto_code_h_c++11.bat
@ECHO OFF CD /D "%~dp0" mkdir output wsdl2h.exe -o output\onvif.h -c++11 -s -t .\typemap.dat http://www.onvif.org/onvif/ver10/device/wsdl/devicemgmt.wsdl http://www.onvif.org/onvif/ver10/event/wsdl/event.wsdl http://www.onvif.org/onvif/ver10/display.wsdl http://www.onvif.org/onvif/ver10/deviceio.wsdl http://www.onvif.org/onvif/ver20/imaging/wsdl/imaging.wsdl http://www.onvif.org/onvif/ver10/media/wsdl/media.wsdl http://www.onvif.org/onvif/ver20/ptz/wsdl/ptz.wsdl http://www.onvif.org/onvif/ver10/receiver.wsdl http://www.onvif.org/onvif/ver10/recording.wsdl http://www.onvif.org/onvif/ver10/search.wsdl http://www.onvif.org/onvif/ver10/network/wsdl/remotediscovery.wsdl http://www.onvif.org/onvif/ver10/replay.wsdl http://www.onvif.org/onvif/ver20/analytics/wsdl/analytics.wsdl http://www.onvif.org/onvif/ver10/analyticsdevice.wsdl http://www.onvif.org/onvif/ver10/schema/onvif.xsd http://www.onvif.org/ver10/actionengine.wsdl @ECHO &PAUSE
c.创建脚本auto_code_cpp_c++11.bat
@ECHO OFF CD /D "%~dp0" mkdir output soapcpp2.exe -2 -c++11 -j -x output\onvif.h -I%CD%/../../../../gsoap-2.8/gsoap;%CD%/../../../../gsoap-2.8/gsoap/import; -d output @ECHO &PAUSE
d.创建脚本auto_code_client_c++11.bat
@ECHO OFF CD /D "%~dp0" mkdir output soapcpp2 -a -x -L -pwsdd -d output -I%CD%/../../../../gsoap-2.8/gsoap/import; %CD%/../../../../gsoap-2.8/gsoap/import/wsdd5.h @ECHO &PAUSE
4.运行脚本auto_code_h_c++11.bat
在output目录生成onvif.h文件
在onvif.h中添加#import "wsse.h"(鉴权使用)
5.运行脚本auto_code_cpp_c++11.bat
在output目录生成许多文件:
6.运行脚本auto_code_client_c++11.bat
在output目录生成许多文件:
7.使用方法：
新建gsoap-lib目录，三个子目录plugin、custom、stub
拷贝6步骤output目录下所有文件到stub目录。
拷贝
dom.cpp
stdsoap2.h stdsoap2.cpp
到gsoap-lib目录。
拷贝
chrono_duration.cpp chrono_time_point.cpp duration.c struct_timeval.c
chrono_duration.h chrono_time_point.h duration.h struct_timeval.h
到gsoap-lib目录(将后缀.c全部修改为.cpp)。
拷贝
mecevp.c smdevp.c threads.c wsaapi.c wsseapi.c wsse2api.c
mecevp.h smdevp.h threads.h wsaapi.h wsseapi.h wsse2api.c
到gsoap-lib目录(将后缀.c全部修改为.cpp)。
8.编译
编译时添加标志：
-DWITH_NONAMESPACES
-DWITH_OPENSSL
-DWITH_DOM
9.头文件引入
#include <stdsoap2.h>
#include <wsaapi.h>
#include <wsddStub.h>
#include <wsseapi.h>
#include <wsdd.nsmap>//注意：如果编译提示命名空间多处定义，可以注释此行再次编译
#include <soapStub.h>
#include <httpda.h>
#include <soapPTZBindingProxy.h>
#include <soapDeviceBindingProxy.h>
#include <soapMediaBindingProxy.h>
FAQ常见问题及解决
问题1及解决：
wsa5.h(288): **ERROR**: service operation name clash: struct/class 'SOAP_ENV__Fault' already declared at wsa.h:273
则修改wsa5.h中的SOAP_ENV__Fault 为 SOAP_ENV__Fault_WSA5即可。
问题2及解决：
error LNK2001: unresolved external symbol namespaces
则引入头文件#include <wsdd.nsmap>（根据你实际的项目nsmap文件修改即可）
问题3及解决：
返回400/401，Bad Request/Unauthorized
鉴权方式问题，请参阅另一篇文章《onvif 鉴权最佳实践》
问题4及解决：
设备发现加入时总会提示namespaces已经重复定义
解决方法：如果出现问题2错误，则自行定义.
//#include <wsdd.nsmap> 注释此行
int OnvifMgr::DeviceDiscovery()
{
//切记，变量名不可为namespaces.
SOAP_NMAC struct Namespace discovery_namespaces[] = {
{ "SOAP-ENV", "http://www.w3.org/2003/05/soap-envelope", "http://schemas.xmlsoap.org/soap/envelope/", NULL },
{ "SOAP-ENC", "http://www.w3.org/2003/05/soap-encoding", "http://schemas.xmlsoap.org/soap/encoding/", NULL },
{ "xsi", "http://www.w3.org/2001/XMLSchema-instance", "http://www.w3.org/*/XMLSchema-instance", NULL },
{ "xsd", "http://www.w3.org/2001/XMLSchema", "http://www.w3.org/*/XMLSchema", NULL },
{ "wsa", "http://schemas.xmlsoap.org/ws/2004/08/addressing", "http://www.w3.org/2005/08/addressing", NULL },
{ "wsdd", "http://schemas.xmlsoap.org/ws/2005/04/discovery", NULL, NULL },
{ "chan", "http://schemas.microsoft.com/ws/2005/02/duplex", NULL, NULL },
{ "c14n", "http://www.w3.org/2001/10/xml-exc-c14n#", NULL, NULL },
{ "ds", "http://www.w3.org/2000/09/xmldsig#", NULL, NULL },
{ "saml1", "urn:oasis:names:tc:SAML:1.0:assertion", NULL, NULL },
{ "saml2", "urn:oasis:names:tc:SAML:2.0:assertion", NULL, NULL },
{ "wsu", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-utility-1.0.xsd", NULL, NULL },
{ "xenc", "http://www.w3.org/2001/04/xmlenc#", NULL, NULL },
{ "wsc", "http://docs.oasis-open.org/ws-sx/ws-secureconversation/200512", "http://schemas.xmlsoap.org/ws/2005/02/sc", NULL },
{ "wsse", "http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd", "http://docs.oasis-open.org/wss/oasis-wss-wssecurity-secext-1.1.xsd", NULL },
{ "wsdd10", "http://tempuri.org/wsdd10.xsd", NULL, NULL },
{ "wsa5", "http://www.w3.org/2005/08/addressing", "http://schemas.xmlsoap.org/ws/2004/08/addressing", NULL },
{ "ns1", "http://www.onvif.org/ver20/analytics/humanface", NULL, NULL },
{ "ns2", "http://www.onvif.org/ver20/analytics/humanbody", NULL, NULL },
{ "xmime", "http://tempuri.org/xmime.xsd", NULL, NULL },
{ "xop", "http://www.w3.org/2004/08/xop/include", NULL, NULL },
{ "tt", "http://www.onvif.org/ver10/schema", NULL, NULL },
{ "wsrfbf", "http://docs.oasis-open.org/wsrf/bf-2", NULL, NULL },
{ "wstop", "http://docs.oasis-open.org/wsn/t-1", NULL, NULL },
{ "wsrfr", "http://docs.oasis-open.org/wsrf/r-2", NULL, NULL },
{ "ns3", "http://www.onvif.org/ver10/actionengine/wsdl", NULL, NULL },
{ "tad", "http://www.onvif.org/ver10/analyticsdevice/wsdl", NULL, NULL },
{ "tan", "http://www.onvif.org/ver20/analytics/wsdl", NULL, NULL },
{ "tdn", "http://www.onvif.org/ver10/network/wsdl", NULL, NULL },
{ "tds", "http://www.onvif.org/ver10/device/wsdl", NULL, NULL },
{ "tev", "http://www.onvif.org/ver10/events/wsdl", NULL, NULL },
{ "wsnt", "http://docs.oasis-open.org/wsn/b-2", NULL, NULL },
{ "timg", "http://www.onvif.org/ver20/imaging/wsdl", NULL, NULL },
{ "tls", "http://www.onvif.org/ver10/display/wsdl", NULL, NULL },
{ "tmd", "http://www.onvif.org/ver10/deviceIO/wsdl", NULL, NULL },
{ "tptz", "http://www.onvif.org/ver20/ptz/wsdl", NULL, NULL },
{ "trc", "http://www.onvif.org/ver10/recording/wsdl", NULL, NULL },
{ "trp", "http://www.onvif.org/ver10/replay/wsdl", NULL, NULL },
{ "trt", "http://www.onvif.org/ver10/media/wsdl", NULL, NULL },
{ "trv", "http://www.onvif.org/ver10/receiver/wsdl", NULL, NULL },
{ "tse", "http://www.onvif.org/ver10/search/wsdl", NULL, NULL },
{ NULL, NULL, NULL, NULL}
};
// 宏值定义
const char* MULTICAST_ADDRESS = "soap.udp://239.255.255.250:3702"; // 组播IP：239.255.255.250，Onvif服务端监听的端口为3702
int result = 0;
wsdd__ProbeType req;
struct __wsdd__ProbeMatches resp;
wsdd__ScopesType sScope;
struct SOAP_ENV__Header header;
std::unordered_map<std::string, Camera> camMap = {};
struct soap* soap;
soap = soap_new();
if (NULL == soap)
{
DEBUGPRINT("sopa new error\r\n");
return -1;
}
soap->recv_timeout = 10;
soap_set_namespaces(soap, discovery_namespaces);
soap_default_SOAP_ENV__Header(soap, &header);
header.wsa__MessageID = (char*)soap_wsa_rand_uuid(soap);
header.wsa__To = (char*)"urn:schemas-xmlsoap-org:ws:2005:04:discovery";
header.wsa__Action = (char*)"http://schemas.xmlsoap.org/ws/2005/04/discovery/Probe";
soap->header = &header;
soap_default_wsdd__ScopesType(soap, &sScope);
sScope.__item = (char*)"";
soap_default_wsdd__ProbeType(soap, &req);
req.Scopes = &sScope;
req.Types = (char*)"dn:NetworkVideoTransmitter";
int i = 0;
result = soap_send___wsdd__Probe(soap, MULTICAST_ADDRESS, NULL, &req);
while (result == SOAP_OK)
{
result = soap_recv___wsdd__ProbeMatches(soap, &resp);
if (result == SOAP_OK)
{
if (soap->error)
{
DEBUGPRINT("soap error 1: %d, %s, %s\n", soap->error, *soap_faultcode(soap), *soap_faultstring(soap));
result = soap->error;
}
else
{
try
{
DEBUGPRINT("*********************************************\r\n");
if (soap->header->wsa__MessageID)
{
DEBUGPRINT("MessageID : %s\r\n", soap->header->wsa__MessageID);
}
if (soap->header->wsa__RelatesTo && soap->header->wsa__RelatesTo->__item)
{
DEBUGPRINT("RelatesTo : %s\r\n", soap->header->wsa__RelatesTo->__item);
}
if (soap->header->wsa__To)
{
DEBUGPRINT("To : %s\r\n", soap->header->wsa__To);
}
if (soap->header->wsa__Action)
{
DEBUGPRINT("Action : %s\r\n", soap->header->wsa__Action);
}
for (i = 0; i < resp.wsdd__ProbeMatches->__sizeProbeMatch; i++)
{
try
{
if (resp.wsdd__ProbeMatches != nullptr)
{
DEBUGPRINT("__sizeProbeMatch : %d\r\n", resp.wsdd__ProbeMatches->__sizeProbeMatch);
DEBUGPRINT("wsa__EndpointReference : %p\r\n", &resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference);
DEBUGPRINT("Target EP Address : %s\r\n", resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.Address);
DEBUGPRINT("Target Type : %s\r\n", resp.wsdd__ProbeMatches->ProbeMatch->Types);
DEBUGPRINT("Target Service Address : %s\r\n", resp.wsdd__ProbeMatches->ProbeMatch->XAddrs);
DEBUGPRINT("Target Metadata Version : %d\r\n", resp.wsdd__ProbeMatches->ProbeMatch->MetadataVersion);
if (resp.wsdd__ProbeMatches->ProbeMatch->Scopes != nullptr)
{
DEBUGPRINT("Target Scopes Address : %s\r\n", resp.wsdd__ProbeMatches->ProbeMatch->Scopes->__item);
}
Camera cam = {};
if (resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.Address != nullptr
&& *resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.Address)
{
cam.uuid = resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.Address;
if (resp.wsdd__ProbeMatches->ProbeMatch->Types
&& *resp.wsdd__ProbeMatches->ProbeMatch->Types
&& std::string(resp.wsdd__ProbeMatches->ProbeMatch->Types).find(' ') != std::string::npos)
{
cam.url = std::string(resp.wsdd__ProbeMatches->ProbeMatch->Types).substr(0, std::string(resp.wsdd__ProbeMatches->ProbeMatch->Types).find(' '));
}
camMap.emplace(std::unordered_map<std::string, Camera>::value_type(cam.uuid, cam));
}
}
}
catch (const std::exception& e)
{
DEBUGPRINT("%s\n", e.what());
}
}
}
catch (const std::exception& e)
{
DEBUGPRINT("%s\n", e.what());
}
}
}
else if (soap->error)
{
DEBUGPRINT("[%d] soap error 2: %d, %s, %s\n", __LINE__, soap->error, *soap_faultcode(soap), *soap_faultstring(soap));
result = soap->error;
}
}
soap_destroy(soap);
soap_end(soap);
soap_free(soap);
DEBUGPRINT("[%d] discover finish !\n", __LINE__);
if (!camMap.empty())
{
std::lock_guard<std::mutex> lock(m_camLocker);
for (auto it : camMap)
{
m_camMap.emplace(it);
}
}
return 0;
}
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