onvif 客户端的发现
1、解压：unzip -X gsoap_2.8.10.zip 编译
2、下载：
wget http://www.onvif.org/onvif/ver10/network/wsdl/remotediscovery.wsdl
3、复制：
cp gsoap-2.8/gsoap/typemap.dat .
4、在typemap.dat 中添加：
#Use gSOAP 2.8.10 and up. In the typemap.dat file used by wsdl2h, add:
# ONVIF recommended prefixes
tds = "http://www.onvif.org/ver10/device/wsdl"
tev = "http://www.onvif.org/ver10/events/wsdl"
tls = "http://www.onvif.org/ver10/display/wsdl"
tmd = "http://www.onvif.org/ver10/deviceIO/wsdl"
timg = "http://www.onvif.org/ver20/imaging/wsdl"
trt = "http://www.onvif.org/ver10/media/wsdl"
tptz = "http://www.onvif.org/ver20/ptz/wsdl"
trv = "http://www.onvif.org/ver10/receiver/wsdl"
trc = "http://www.onvif.org/ver10/recording/wsdl"
tse = "http://www.onvif.org/ver10/search/wsdl"
trp = "http://www.onvif.org/ver10/replay/wsdl"
tan = "http://www.onvif.org/ver20/analytics/wsdl"
tad = "http://www.onvif.org/ver10/analyticsdevice/wsdl"
tdn = "http://www.onvif.org/ver10/network/wsdl"
tt = "http://www.onvif.org/ver10/schema"
# OASIS recommended prefixes
wsnt = "http://docs.oasis-open.org/wsn/b-2"
wsntw = "http://docs.oasis-open.org/wsn/bw-2"
wsrfbf = "http://docs.oasis-open.org/wsrf/bf-2"
wsrfr = "http://docs.oasis-open.org/wsrf/r-2"
wsrfrw = "http://docs.oasis-open.org/wsrf/rw-2"
wstop = "http://docs.oasis-open.org/wsn/t-1"
# WS-Discovery 1.0 remapping
wsdd10__HelloType = | wsdd__HelloType
wsdd10__ByeType = | wsdd__ByeType
wsdd10__ProbeType = | wsdd__ProbeType
wsdd10__ProbeMatchesType = | wsdd__ProbeMatchesType
wsdd10__ProbeMatchType = | wsdd__ProbeMatchType
wsdd10__ResolveType = | wsdd__ResolveType
wsdd10__ResolveMatchesType = | wsdd__ResolveMatchesType
wsdd10__ResolveMatchType = | wsdd__ResolveMatchType
# SOAP-ENV mapping
SOAP_ENV__Envelope = struct SOAP_ENV__Envelope { struct SOAP_ENV__Header *SOAP_ENV__Header; _XML SOAP_ENV__Body; }; | struct SOAP_ENV__Envelope
SOAP_ENV__Header = | struct SOAP_ENV__Header
SOAP_ENV__Fault = | struct SOAP_ENV__Fault
SOAP_ENV__Detail = | struct SOAP_ENV__Detail
SOAP_ENV__Code = | struct SOAP_ENV__Code
SOAP_ENV__Subcode = | struct SOAP_ENV__Subcode
SOAP_ENV__Reason = | struct SOAP_ENV__Reason
6、./wsdl2h -o onvif.h -c -s -t typemap.dat remotediscovery.wsdl
7、./soapcpp2 -c onvif.h -x -I /workplace/mywork/onvif/gsoap-x86/gsoap-2.8/gsoap/import
8、复制文件：
cp gsoap-2.8/gsoap/stdsoap2.* .
9、测试代码：
#include <iostream>
#include "wsdd.nsmap"
#include "soapH.h"
using namespace std;
int main()
{
struct soap *soap;
struct wsdd__ProbeType req;
struct __wsdd__ProbeMatches resp;
struct wsdd__ScopesType sScope;
struct SOAP_ENV__Header header;
int count = 0;
int result = 0;
char guid_string[100];
soap = soap_new();
if(soap==NULL)
{
return -1;
}
soap_set_namespaces(soap, namespaces);
soap->recv_timeout = 5; //超过5秒钟没有数据就退出
soap_default_SOAP_ENV__Header(soap, &header);
header.wsa__MessageID = guid_string;
header.wsa__To= "urn:schemas-xmlsoap-org:ws:2005:04:discovery";
header.wsa__Action= "http://schemas.xmlsoap.org/ws/2005/04/discovery/Probe";
soap->header = &header;
soap_default_wsdd__ScopesType(soap, &sScope);
sScope.__item = "";
soap_default_wsdd__ProbeType(soap, &req);
req.Scopes = &sScope;
req.Types = "";
result = soap_send___wsdd__Probe(soap, "soap.udp://239.255.255.250:3702", NULL, &req);
do{
result = soap_recv___wsdd__ProbeMatches(soap, &resp);
if (soap->error)
{
cout<<"soap error:"<<soap->error<<soap_faultcode(soap)<<"---"<<soap_faultstring(soap)<<endl;
result = soap->error;
break;
}
else
{
cout<<"========================================="<<endl;
cout<<"Match size:"<<resp.wsdd__ProbeMatches->__sizeProbeMatch<<endl;
cout<<"xsd-unsignedInt:"<<resp.wsdd__ProbeMatches->ProbeMatch->MetadataVersion<<endl;
cout<<"scopes item:"<<resp.wsdd__ProbeMatches->ProbeMatch->Scopes->__item<<endl;
//cout<<"scopes matchby:"<<resp.wsdd__ProbeMatches->ProbeMatch->Scopes->MatchBy<<endl;
cout<<"QName:"<<resp.wsdd__ProbeMatches->ProbeMatch->Types<<endl;
cout<<"xsd:string:"<<resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.Address<<endl;
cout<<"xsd:QName:"<<resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.PortType<<endl;
cout<<"wsa:ServiceNameType:"<<resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.ServiceName<<endl;
cout<<"sequence of elements:"<<resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.__size<<endl;
cout<<"xsd:anyType:"<<resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.__anyAttribute<<endl;
cout<<"endpoint any:"<<resp.wsdd__ProbeMatches->ProbeMatch->wsa__EndpointReference.__any<<endl;
cout<<"wsdd:UriListType:"<<resp.wsdd__ProbeMatches->ProbeMatch->XAddrs<<endl;
}
}while(1);
soap_destroy(soap); // remove deserialized class instances (C++ only)
soap_end(soap); // clean up and remove deserialized data
soap_done(soap);
return result;
}
编译：g++ cc.cpp soapC.c stdsoap2.cpp soapClient.c -I/gsoap-2.8/gsoap
10、运行：./a.out
结果：
1、因为有多个ip(多个网卡）
xy@xy-pc:/workplace/mywork/onvif/gsoap-x86/mytest/myonvif/test$ ./a.out soap error:-10x8a29778---0x8a2977c
2、只有一个网卡，且ip所在网段正好有两个支持onvif的设备：
xy@xy-pc:/workplace/mywork/onvif/gsoap-x86/mytest/myonvif/test$ ./a.out ========================================= Match size:1 xsd-unsignedInt:1 scopes item:onvif://www.onvif.org/type/video_encoder onvif://www.onvif.org/type/ptz onvif://www.onvif.org/type/audio_encoder onvif://www.onvif.org/type/network_video_transmitter onvif://www.onvif.org/hardware/DM368 onvif://www.onvif.org/location/country/china onvif://www.onvif.org/name/Dahua QName:tdn:NetworkVideoTransmitter xsd:string:urn:uuid:5b71c61f-220b-475d-9eca-dd7941f07767 xsd:QName:0 wsa:ServiceNameType:0 sequence of elements:0 xsd:anyType: endpoint any:0 wsdd:UriListType:http://192.168.9.110:9988/onvif/device_service soap error:-10x87a99f8---0x87a99fc xy@xy-pc:/workplace/mywork/onvif/gsoap-x86/mytest/myonvif/test$ xy@xy-pc:/workplace/mywork/onvif/gsoap-x86/mytest/myonvif/test$ xy@xy-pc:/workplace/mywork/onvif/gsoap-x86/mytest/myonvif/test$ ./a.out ========================================= Match size:1 xsd-unsignedInt:1 scopes item:onvif://www.onvif.org/type/video_encoder onvif://www.onvif.org/type/ptz onvif://www.onvif.org/type/audio_encoder onvif://www.onvif.org/type/network_video_transmitter onvif://www.onvif.org/hardware/DM368 onvif://www.onvif.org/location/country/china onvif://www.onvif.org/name/Dahua QName:tdn:NetworkVideoTransmitter xsd:string:urn:uuid:5b71c61f-220b-475d-9eca-dd7941f07767 xsd:QName:0 wsa:ServiceNameType:0 sequence of elements:0 xsd:anyType: endpoint any:0 wsdd:UriListType:http://192.168.9.110:9988/onvif/device_service soap error:-10x86929f8---0x86929fc
参考：
http://my.oschina.net/yunuo/blog/119206
http://blog.csdn.net/ghostyu/article/details/8182516