gsoap应用---利用gsoap工具生成代码

gSOAP的编译器能够自动的将用户定义的本地化的C或C++数据类型转变为符合XML语法的数据结构，反之亦然。这样，只用一组简单的API就将用户从SOAP细节实现工作中解脱了出来，可以专注与应用程序逻辑的实现工作了。gSOAP编译器可以集成C/C++和Fortran代码（通过一个Fortran到C的接口），嵌入式系统，其他SOAP程序提供的实时软件的资源和信息；可以跨越多个操作系统，语言环境以及在防火墙后的不同组织。

gSOAP使编写web服务的工作最小化了。gSOAP编译器生成SOAP的代码来序列化或反序列化C/C++的数据结构。gSOAP包含一个WSDL生成器，用它来为你的web服务生成web服务的解释。gSOAP的解释器及导入器可以使用户不需要分析web服务的细节就可以实现一个客户端或服务端程序。

2、gsoap使用

gsoap通常带有两个工具： wsdl2h 和 soapcpp2。 wsdl2h主要是用来生成头文件的，而soapcpp2主要是利用wsdl2h生成的头文件来生成C文件或C++文件。

a、wsdl2h的使用

命令：  wsdl2h  【-】  -o  头文件名  wsdl文件名或者url

例    ：  wsdl2h  -o  quote.h     http://services.xmethods.net/soap/urn:xmethods-delayed-quotes.wsdl

Usage: wsdl2h  [-a] [-c] [-d] [-e] [-f] [-g] [-h] [-I path] [-j] [-l] [-m] [-n name] [-N name] [-p] [-q name] [-r proxyhost:port] [-s] [-t typemapfile.dat] [-u]
                                 [-v] [-w] [-x] [-y] [-z] [-o outfile.h] infile.wsdl infile.xsd   http://www... ...

 

     wsdl2h常用选项

            -o 文件名，指定输出头文件

-n 名空间前缀 代替默认的ns

-c 产生纯C代码，否则是C++代码

-s 不要使用STL代码

-t 文件名，指定type map文件，默认为typemap.dat

-e 禁止为enum成员加上名空间前缀

            -C  仅生成客户端代码

-S  仅生成客户端代码

-c   产生纯C代码，否则是C++代码

-L   不要产生soapClientLib.c和soapServerLib.c文件

-I    指定import路径

-x  不要产生XML示例文件

            -i   生成C++包装，客户端为xxxxProxy.h(.cpp)，服务器端为xxxxService.h(.cpp)。

soapcpp2针对多个文档： soapcpp2  -L -c  quote.h   -I  E:\gsoap-2.8\gsoap\import

其实多个wsdl合并只需要在生成头文件的时候注意就可以了，源文件是通过头文件得到的。

wsdl2h -sc -t WS-typemap.dat -o onvif.h deviceio.wsdl devicemgmt.wsdl imaging.wsdl media.wsdl ptz.wsdl

soapcpp2 -L -c -x onvif.h -I D:\gsoap-2.8\gsoap\import

附:  工具命令

wsdl2h

            Usage: wsdl2h   [-a] [-c] [-d] [-e] [-f] [-g] [-h] [-I path] [-j] [-l] [-m] [-n name] [-N name] [-p] [-q name] [-r proxyhost:port] [-s] [-t typemapfile.dat] [-u]
                                       [-v] [-w] [-x] [-y] [-z] [-o outfile.h] infile.wsdl infile.xsd   http://www... ...

-a                generate indexed struct names for local elements with anonymous types
                        -c                generate C source code
                        -d                use DOM to populate xs:any and xsd:anyType elements
                        -e                don't qualify enum names
                        -f                 generate flat C++ class hierarchy
                        -g                generate global top-level element declarations
                        -h                display help info
                        -Ipath          use path to find files
                        -j                 don't generate SOAP_ENV__Header and SOAP_ENV__Detail definitions
                        -l                 include license information in output
                        -m               use xsd.h module to import primitive types
                        -nname       use name as the base namespace prefix instead of 'ns'
                        -Nname      use name as the base namespace prefix for service namespaces
                        -ofile           output to file
                        -p                create polymorphic types with C++ inheritance with base xsd__anyType
                        -qname       use name for the C++ namespace for all service declarations
                        -rhost:port  /* ??? 暂没理解 */
                                connect via proxy host and port
                        -s                don't generate STL code (no std::string and no std::vector)
                        -tfile            use type map file instead of the default file typemap.dat
                        -u                don't generate unions
                        -v                verbose output
                        -w               always wrap response parameters in a response struct (<=1.1.4 behavior)
                        -x                don't generate _XML any/anyAttribute extensibility elements
                        -y                generate typedef synonyms for structs and enums
                        -z                generate pointer-based arrays for backward compatibility < gSOAP 2.7.6e

infile.wsdl     list of input sources (if none: use stdin)

soapcpp2

             Usage: soapcpp2 [-1|-2] [-C|-S] [-L] [-a] [-c] [-d path] [-e] [-h] [-i] [-I path;path;...] [-l] [-m] [-n] [-p name] [-s] [-t] [-v] [-w] [-x] [infile]

-1            generate SOAP 1.1 bindings
                        -2            generate SOAP 1.2 bindings
                        -C            generate client-side code only
                        -S            generate server-side code only
                        -L            don't generate soapClientLib/soapServerLib
                        -a            use value of SOAPAction HTTP header to dispatch method at server side
                        -c            generate C source code
                        -dpath     use path to save files
                        -e            generate SOAP RPC encoding style bindings
                        -h            display help info
                        -i             generate service proxies and objects inherited from soap struct
                        -Ipath      use path(s) for #import
                        -l             generate linkable modules (experimental)
                        -m           generate Matlab(tm) code for MEX compiler
                        -n            use service name to rename service functions and namespace table
                        -pname   save files with new prefix name instead of 'soap'
                        -s            generate deserialization code with strict XML validation checks
                        -t             generate code for fully xsi:type typed SOAP/XML messaging
                        -v            display version info
                        -w           don't generate WSDL and schema files
                        -x            don't generate sample XML message files
                       infile         header file to parse (or stdin)

参考:

http://blog.sina.com.cn/s/blog_4900f3fb0100j94p.html

http://gsoap2.sourceforge.net/

http://blog.csdn.net/Ocean2006/article/details/5490928