使用gSOAP开发实例(2) 股票信息服务端程序
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: small;"><span style="font-family: 宋体;">转载:http://blog.csdn.net/yui/archive/2010/07/19/5747433.aspx<br></span></span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: small;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New';">电信</span><span style="font-family: "Courier New";" lang="EN-US">provisioning</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New';">系统中,常常需要与远程服务器实时交换一些数据,以完成用户的请求。由于简单对象访问协议(</span><span style="font-family: "Courier New";" lang="EN-US">Simple Object Access Protocol, SOAP</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New';">)的流行,许多涉及到第三方的应用,我们一般都比较乐意使用</span><span style="font-family: "Courier New";" lang="EN-US">SOAP</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New';">来开发。不过,由于可能涉及到公司的机密,本系列教程的开发实例尽量采用在网上已经公开的</span><span style="font-family: "Courier New";" lang="EN-US">Web Service</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New';">资源。</span><span style="font-family: "Courier New";" lang="EN-US"></span></span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"><span style="font-size: small;"> </span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: small;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">上文已经交待了</span><span style="font-family: "Courier New";" lang="EN-US">gSOAP</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">在</span><span style="font-family: "Courier New";" lang="EN-US">Linux</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">环境下的编译方法和客户端的实例程序,本文继续讲解其服务端程序的开发。由于不可能获得真正的数据库内容,我们设定的目标是,所有返回的内容都是客户端传入的股票代码。</span><span style="font-family: "Courier New";" lang="EN-US"></span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"><span style="font-size: small;"> </span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: small;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New';">首先,在</span><span style="font-family: "Courier New";" lang="EN-US">gsoap-2.7/gsoap/wsdl/</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New';">下创建一个</span><span style="font-family: "Courier New";" lang="EN-US">stock_server</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New';">目录</span><span style="font-family: "Courier New";" lang="EN-US"></span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"><span style="font-size: small;">-bash-3.2$ <strong style="mso-bidi-font-weight: normal;"><span style="color: blue;">mkdir -p stock_server</span></strong></span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"><span style="font-size: small;"> </span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: small;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Courier New'; mso-bidi-font-family: 'Courier New';">改变当前路径为</span><span style="font-family: "Courier New";" lang="EN-US">stock_server</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"><span style="font-size: small;">-bash-3.2$ <strong style="mso-bidi-font-weight: normal;"><span style="color: blue;">cd stock_server</span></strong></span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"><span style="font-size: small;"> </span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: small;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">仍然使用</span><span style="font-family: "Courier New";" lang="EN-US">wsdl2h</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">生成基于纯</span><span style="font-family: "Courier New";" lang="EN-US">C</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">代码的</span><span style="font-family: "Courier New";" lang="EN-US">stock.h</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"><span style="font-size: small;">-bash-3.2$ <strong style="mso-bidi-font-weight: normal;"><span style="color: blue;">../wsdl2h -c -o stock.h http://webservice.webxml.com.cn/WebServices/ChinaStockWebService.asmx?wsdl</span></strong></span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><strong style="mso-bidi-font-weight: normal;"><span style="font-family: "Courier New"; color: blue;" lang="EN-US"><span style="font-size: small;"> </span></span></strong></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-size: small;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">然后,生成服务端存根程序,并且不生成</span><span style="font-family: "Courier New";" lang="EN-US">xml</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">文件和</span><span style="font-family: "Courier New";" lang="EN-US">soapServerLib.c</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"><span style="font-size: small;">-bash-3.2$ <strong style="mso-bidi-font-weight: normal;"><span style="color: blue;">../../bin/linux386/soapcpp2 -S -L -x stock.h</span></strong></span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"><span style="font-size: small;"> </span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">**<span style="mso-spacerun: yes;"> </span>The gSOAP code generator for C and C++, soapcpp2 release 2.7.17</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">**<span style="mso-spacerun: yes;"> </span>Copyright (C) 2000-2010, Robert van Engelen, Genivia Inc.</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">**<span style="mso-spacerun: yes;"> </span>All Rights Reserved. This product is provided "as is", without any warranty.</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">**<span style="mso-spacerun: yes;"> </span>The soapcpp2 tool is released under one of the following three licenses:</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">**<span style="mso-spacerun: yes;"> </span>GPL, the gSOAP public license, or the commercial license by Genivia Inc.</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;"> </span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Saving soapStub.h annotated copy of the input declarations</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Saving soapH.h interface declarations</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Saving soapC.c XML serializers</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Saving soapServer.c server request dispatcher</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Using ns2 service name: ChinaStockWebServiceSoap</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Using ns2 service style: document</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Using ns2 service encoding: literal</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Using ns2 service location: http://webservice.webxml.com.cn/WebServices/ChinaStockWebService.asmx</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Using ns2 schema namespace: http://WebXml.com.cn/ChinaStockWebServiceSoap</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Saving ChinaStockWebServiceSoap.nsmap namespace mapping table</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Using ns3 service name: ChinaStockWebServiceSoap12</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Using ns3 service style: document</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Using ns3 service encoding: literal</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Using ns3 service location: http://webservice.webxml.com.cn/WebServices/ChinaStockWebService.asmx</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Using ns3 schema namespace: http://WebXml.com.cn/ChinaStockWebServiceSoap12</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Saving ChinaStockWebServiceSoap12.nsmap namespace mapping table</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;"> </span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US"><span style="font-size: small;">Compilation successful</span></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"><span style="font-size: small;"> </span></span></p>
<p><span style="font-family: 宋体; font-size: 12pt; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">服务端的主程序稍微比客户端复杂些,因为还要处理客户端的其他请求,至少要有其函数体,否则编译时会报错。</span></p>
<p><span style="font-family: 宋体; font-size: 12pt; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;"><div class="dp-highlighter"><div class="bar"><div class="tools"><a href="http://blog.csdn.net/yui/archive/2010/07/19/5747433.aspx#">view plain</a><a href="http://blog.csdn.net/yui/archive/2010/07/19/5747433.aspx#">copy to clipboard</a><a href="http://blog.csdn.net/yui/archive/2010/07/19/5747433.aspx#">print</a><a href="http://blog.csdn.net/yui/archive/2010/07/19/5747433.aspx#">?</a></div></div><ol class="dp-cpp" start="1"><li class="alt"><span><span class="preprocessor">#include "soapH.h"</span><span> </span></span></li><li class=""><span><span class="preprocessor">#include "ChinaStockWebServiceSoap12.nsmap"</span><span> </span></span></li><li class="alt"><span> </span></li><li class=""><span><span class="datatypes">int</span><span> main(</span><span class="datatypes">int</span><span> argc, </span><span class="datatypes">char</span><span> **argv) { </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( argc != 2 ) { </span></span></li><li class=""><span> printf(<span class="string">"Usage: %s port\n"</span><span>, argv); </span></span></li><li class="alt"><span> exit(-1); </span></li><li class=""><span> } </span></li><li class="alt"><span> <span class="datatypes">int</span><span> port = atol(argv); </span></span></li><li class=""><span> </span></li><li class="alt"><span> <span class="keyword">struct</span><span> soap soap; </span></span></li><li class=""><span> soap_init(&soap); </span></li><li class="alt"><span> <span class="datatypes">int</span><span> m, s; </span></span></li><li class=""><span> <span class="keyword">if</span><span> ( (m = soap_bind(&soap, NULL, port, 100)) < 0 ) { </span></span></li><li class="alt"><span> soap_print_fault(&soap, stderr); </span></li><li class=""><span> } </span></li><li class="alt"><span> <span class="keyword">else</span><span> { </span></span></li><li class=""><span> printf(<span class="string">"Socket connect successfully: master socket = %d\n"</span><span>, m); </span></span></li><li class="alt"><span> <span class="datatypes">int</span><span> i = 0; </span></span></li><li class=""><span> <span class="keyword">while</span><span> ( 1 ) { </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( (s = soap_accept(&soap)) < 0 ) { </span></span></li><li class=""><span> soap_print_fault(&soap, stderr); </span></li><li class="alt"><span> <span class="keyword">break</span><span>; </span></span></li><li class=""><span> } </span></li><li class="alt"><span> printf(<span class="string">"Connection %d accepted from IP = %d.%d.%d.%d, slave socket = %d\n"</span><span>, ++i, (soap.ip >> 24) & 0xff, (soap.ip >> 16) & 0xff, (soap.ip >> 8) & 0xff, soap.ip & 0xff, s); </span></span></li><li class=""><span> <span class="keyword">if</span><span> ( soap_serve(&soap) != SOAP_OK ) { </span></span></li><li class="alt"><span> soap_print_fault(&soap, stderr); </span></li><li class=""><span> <span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> } </span></li><li class=""><span> soap_end(&soap); </span></li><li class="alt"><span> } </span></li><li class=""><span> } </span></li><li class="alt"><span> soap_done(&soap); </span></li><li class=""><span>} </span></li><li class="alt"><span> </span></li><li class=""><span><span class="datatypes">int</span><span> __ns3__getStockInfoByCode( </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockInfoByCode *request, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockInfoByCodeResponse *response) { </span></span></li><li class=""><span> <span class="datatypes">int</span><span> element_counter = 25; </span></span></li><li class="alt"><span> response->getStockInfoByCodeResult = (<span class="keyword">struct</span><span> ns1__ArrayOfString *) malloc(</span><span class="keyword">sizeof</span><span>(</span><span class="keyword">struct</span><span> ns1__ArrayOfString)); </span></span></li><li class=""><span> response->getStockInfoByCodeResult->__sizestring = element_counter; </span></li><li class="alt"><span> response->getStockInfoByCodeResult->string = (<span class="datatypes">char</span><span> **) malloc(</span><span class="keyword">sizeof</span><span>(</span><span class="datatypes">char</span><span> *) * element_counter); </span></span></li><li class=""><span> <span class="datatypes">int</span><span> i = 0; </span></span></li><li class="alt"><span> <span class="keyword">for</span><span> ( i = 0; i < element_counter; i++ ) { </span></span></li><li class=""><span> response->getStockInfoByCodeResult->string = (<span class="datatypes">char</span><span> *) malloc(</span><span class="keyword">sizeof</span><span>(</span><span class="datatypes">char</span><span>) * 32); </span></span></li><li class="alt"><span> strcpy(response->getStockInfoByCodeResult->string, request->theStockCode); </span></li><li class=""><span> } </span></li><li class="alt"><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class=""><span>} </span></li><li class="alt"><span> </span></li><li class=""><span><span class="datatypes">int</span><span> __ns3__getStockImage_USCOREkByteByCode( </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockImage_USCOREkByteByCode *request, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockImage_USCOREkByteByCodeResponse *response) { </span></span></li><li class=""><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class="alt"><span>} </span></li><li class=""><span> </span></li><li class="alt"><span><span class="datatypes">int</span><span> __ns3__getStockImage_USCOREkByCode( </span></span></li><li class=""><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockImage_USCOREkByCode *request, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockImage_USCOREkByCodeResponse *response) { </span></span></li><li class="alt"><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class=""><span>} </span></li><li class="alt"><span> </span></li><li class=""><span><span class="datatypes">int</span><span> __ns3__getStockImageByteByCode( </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockImageByteByCode *request, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockImageByteByCodeResponse *response) { </span></span></li><li class=""><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class="alt"><span>} </span></li><li class=""><span> </span></li><li class="alt"><span><span class="datatypes">int</span><span> __ns3__getStockImageByCode( </span></span></li><li class=""><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockImageByCode *request, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockImageByCodeResponse *response) { </span></span></li><li class="alt"><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class=""><span>} </span></li><li class="alt"><span> </span></li><li class=""><span><span class="datatypes">int</span><span> __ns2__getStockInfoByCode( </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockInfoByCode *request, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockInfoByCodeResponse *response) { </span></span></li><li class=""><span> <span class="datatypes">int</span><span> element_counter = 25; </span></span></li><li class="alt"><span> response->getStockInfoByCodeResult = (<span class="keyword">struct</span><span> ns1__ArrayOfString *) malloc(</span><span class="keyword">sizeof</span><span>(</span><span class="keyword">struct</span><span> ns1__ArrayOfString)); </span></span></li><li class=""><span> response->getStockInfoByCodeResult->__sizestring = element_counter; </span></li><li class="alt"><span> response->getStockInfoByCodeResult->string = (<span class="datatypes">char</span><span> **) malloc(</span><span class="keyword">sizeof</span><span>(</span><span class="datatypes">char</span><span> *) * element_counter); </span></span></li><li class=""><span> <span class="datatypes">int</span><span> i = 0; </span></span></li><li class="alt"><span> <span class="keyword">for</span><span> ( i = 0; i < element_counter; i++ ) { </span></span></li><li class=""><span> response->getStockInfoByCodeResult->string = (<span class="datatypes">char</span><span> *) malloc(</span><span class="keyword">sizeof</span><span>(</span><span class="datatypes">char</span><span>) * 32); </span></span></li><li class="alt"><span> strcpy(response->getStockInfoByCodeResult->string, request->theStockCode); </span></li><li class=""><span> } </span></li><li class="alt"><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class=""><span>} </span></li><li class="alt"><span> </span></li><li class=""><span><span class="datatypes">int</span><span> __ns2__getStockImage_USCOREkByteByCode( </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockImage_USCOREkByteByCode *request, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockImage_USCOREkByteByCodeResponse *response) { </span></span></li><li class=""><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class="alt"><span>} </span></li><li class=""><span> </span></li><li class="alt"><span><span class="datatypes">int</span><span> __ns2__getStockImage_USCOREkByCode( </span></span></li><li class=""><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockImage_USCOREkByCode *request, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockImage_USCOREkByCodeResponse *response) { </span></span></li><li class="alt"><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class=""><span>} </span></li><li class="alt"><span> </span></li><li class=""><span><span class="datatypes">int</span><span> __ns2__getStockImageByteByCode( </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockImageByteByCode *request, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockImageByteByCodeResponse *response) { </span></span></li><li class=""><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class="alt"><span>} </span></li><li class=""><span> </span></li><li class="alt"><span><span class="datatypes">int</span><span> __ns2__getStockImageByCode( </span></span></li><li class=""><span> <span class="keyword">struct</span><span> soap *soap, </span></span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockImageByCode *request, </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockImageByCodeResponse *response) { </span></span></li><li class="alt"><span> <span class="keyword">return</span><span> SOAP_OK; </span></span></li><li class=""><span>} </span></li></ol></div> </span></p>
<p><span style="font-family: 宋体; font-size: 12pt; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">
</span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">值得注意的是,如果项目中存在多个</span><span style="font-family: "Courier New";" lang="EN-US">name space</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">,最好把全部</span><span style="font-family: "Courier New";" lang="EN-US">name space</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">的相关方法都进行编码,否则可能出现意想不到的错误:客户端明明是调用</span><span style="font-family: "Courier New";" lang="EN-US">ns3</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">的方法,但是服务端却使用了</span><span style="font-family: "Courier New";" lang="EN-US">ns2</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">的方法来提供服务。这一点我也比较费解,可能与</span><span style="font-family: "Courier New";" lang="EN-US">wsdl</span><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">本身的写法有关。</span><span style="font-family: "Courier New";" lang="EN-US"></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"> </span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">上述服务端程序的编译命令是</span><span style="font-family: "Courier New";" lang="EN-US"></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><strong style="mso-bidi-font-weight: normal;"><span style="font-family: "Courier New"; color: blue;" lang="EN-US">gcc -O2 -o stock_server stock_server.c soapC.c soapServer.c ../../stdsoap2.c -I../.. -L../.. -lgsoap</span></strong></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"> </span></p>
<p><span style="font-family: 宋体; font-size: 12pt; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">同时,要把上文的客户端程序修改一下,支持指定的</span><span style="font-family: "Courier New"; font-size: 12pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">end point</span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">,不指定</span><span style="font-family: "Courier New"; font-size: 12pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">end point</span><span style="font-family: 宋体; font-size: 12pt; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New'; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;">再取默认的</span><span style="font-family: "Courier New"; font-size: 12pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">end point</span></p>
<p><span style="font-family: "Courier New"; font-size: 12pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US"><div class="dp-highlighter"><div class="bar"><div class="tools"><a href="http://blog.csdn.net/yui/archive/2010/07/19/5747433.aspx#">view plain</a><a href="http://blog.csdn.net/yui/archive/2010/07/19/5747433.aspx#">copy to clipboard</a><a href="http://blog.csdn.net/yui/archive/2010/07/19/5747433.aspx#">print</a><a href="http://blog.csdn.net/yui/archive/2010/07/19/5747433.aspx#">?</a></div></div><ol class="dp-cpp" start="1"><li class="alt"><span><span class="preprocessor">#include "soapH.h"</span><span> </span></span></li><li class=""><span><span class="preprocessor">#include "ChinaStockWebServiceSoap12.nsmap"</span><span> </span></span></li><li class="alt"><span> </span></li><li class=""><span><span class="datatypes">int</span><span> main(</span><span class="datatypes">int</span><span> argc, </span><span class="datatypes">char</span><span> **argv) { </span></span></li><li class="alt"><span> <span class="keyword">if</span><span> ( argc != 2 && argc != 3 ) { </span></span></li><li class=""><span> printf(<span class="string">"Usage: %s stock_code \n"</span><span>, argv); </span></span></li><li class="alt"><span> exit(-1); </span></li><li class=""><span> } </span></li><li class="alt"><span> </span></li><li class=""><span> <span class="keyword">struct</span><span> soap soap; </span></span></li><li class="alt"><span> soap_init(&soap); </span></li><li class=""><span> soap_set_mode(&soap, SOAP_C_UTFSTRING); </span></li><li class="alt"><span> <span class="keyword">struct</span><span> _ns1__getStockInfoByCode request; </span></span></li><li class=""><span> <span class="keyword">struct</span><span> _ns1__getStockInfoByCodeResponse response; </span></span></li><li class="alt"><span> </span></li><li class=""><span> request.theStockCode = argv; </span></li><li class="alt"><span> <span class="datatypes">char</span><span> *endpoint = NULL; </span></span></li><li class=""><span> <span class="keyword">if</span><span> ( argc == 3 ) </span></span></li><li class="alt"><span> endpoint = argv; </span></li><li class=""><span> <span class="keyword">if</span><span> ( soap_call___ns3__getStockInfoByCode(&soap, endpoint, NULL, &request, &response) == SOAP_OK ) { </span></span></li><li class="alt"><span> <span class="datatypes">int</span><span> element_counter = response.getStockInfoByCodeResult->__sizestring; </span></span></li><li class=""><span> <span class="datatypes">int</span><span> i = 0; </span></span></li><li class="alt"><span> <span class="keyword">for</span><span> ( i = 0; i < element_counter; i++ ) { </span></span></li><li class=""><span> <span class="keyword">switch</span><span> ( i ) { </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 0 : printf(</span><span class="string">"Stock code : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 1 : printf(</span><span class="string">"Stock name : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 2 : printf(</span><span class="string">"Timestamp : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 3 : printf(</span><span class="string">"Latest price : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 4 : printf(</span><span class="string">"Closing price T-1 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 5 : printf(</span><span class="string">"Opening price : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 6 : printf(</span><span class="string">"Ups and downs : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 7 : printf(</span><span class="string">"Mininum price : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 8 : printf(</span><span class="string">"Maxinum price : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 9 : printf(</span><span class="string">"Amount of up/down : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 10 : printf(</span><span class="string">"Trading volume : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 11 : printf(</span><span class="string">"Trading amount : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 12 : printf(</span><span class="string">"Buy price : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 13 : printf(</span><span class="string">"Sell price : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 14 : printf(</span><span class="string">"Agency trans : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 15 : printf(</span><span class="string">"Buy 1 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 16 : printf(</span><span class="string">"Buy 2 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 17 : printf(</span><span class="string">"Buy 3 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 18 : printf(</span><span class="string">"Buy 4 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 19 : printf(</span><span class="string">"Buy 5 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 20 : printf(</span><span class="string">"Sell 1 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 21 : printf(</span><span class="string">"Sell 2 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 22 : printf(</span><span class="string">"Sell 3 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">case</span><span> 23 : printf(</span><span class="string">"Sell 4 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> <span class="keyword">case</span><span> 24 : printf(</span><span class="string">"Sell 5 : "</span><span>); </span><span class="keyword">break</span><span>; </span></span></li><li class=""><span> <span class="keyword">default</span><span> : </span><span class="keyword">break</span><span>; </span></span></li><li class="alt"><span> } </span></li><li class=""><span> printf(<span class="string">"%s\n"</span><span>, response.getStockInfoByCodeResult->string); </span></span></li><li class="alt"><span> } </span></li><li class=""><span> } </span></li><li class="alt"><span> <span class="keyword">else</span><span> { </span></span></li><li class=""><span> soap_print_fault(&soap, stderr); </span></li><li class="alt"><span> } </span></li><li class=""><span> </span></li><li class="alt"><span> soap_destroy(&soap); </span></li><li class=""><span> soap_end(&soap); </span></li><li class="alt"><span> soap_done(&soap); </span></li><li class=""><span> <span class="keyword">return</span><span> 0; </span></span></li><li class="alt"><span>} </span></li></ol></div> </span></p>
<p><span style="font-family: "Courier New"; font-size: 12pt; mso-fareast-font-family: 宋体; mso-ansi-language: EN-US; mso-fareast-language: ZH-CN; mso-bidi-language: AR-SA;" lang="EN-US">
</span></p><p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">使服务端程序在某一高位端口下运行,比如</span><span style="font-family: "Courier New";" lang="EN-US"></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US">-bash-3.2$ <strong style="mso-bidi-font-weight: normal;"><span style="color: blue;">./stock_server 6883</span></strong></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Socket connect successfully: master socket = 3</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"> </span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">另起一个窗口执行客户端程序,并且指定</span><span style="font-family: "Courier New";" lang="EN-US">end point</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US">-bash-3.2$ <strong style="mso-bidi-font-weight: normal;"><span style="color: blue;">./stock sh600000 http://localhost:6883</span></strong></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Stock code<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Stock name<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Timestamp<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Latest price<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Closing price T-1 : sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Opening price<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Ups and downs<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Mininum price<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Maxinum price<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Amount of up/down : sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Trading volume<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Trading amount<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Buy price<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Sell price<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Agency trans<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Buy<span style="mso-spacerun: yes;"> </span>1<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Buy<span style="mso-spacerun: yes;"> </span>2<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Buy<span style="mso-spacerun: yes;"> </span>3<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Buy<span style="mso-spacerun: yes;"> </span>4<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Buy<span style="mso-spacerun: yes;"> </span>5<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Sell 1<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Sell 2<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Sell 3<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Sell 4<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New"; color: green;" lang="EN-US">Sell 5<span style="mso-spacerun: yes;"> </span>: sh600000</span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"> </span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: 宋体; mso-ascii-font-family: 'Courier New'; mso-hansi-font-family: 'Times New Roman'; mso-bidi-font-family: 'Courier New';">成功!</span><span style="font-family: "Courier New";" lang="EN-US"></span></p>
<p class="MsoNormal" style="margin: 0cm 0cm 0pt;"><span style="font-family: "Courier New";" lang="EN-US"> </span></p>
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