Gsoap compilation and simple use

1. Download gsoap2.8.8.zip from the official website
2. Install gsoap
A): If you extract a gsoap2.8 directory in windows. There is a corresponding
B): Decompress the package in linux to the gsoap2.8 directory and install the package. Installation Steps
./Configure
Make
Make install
Openssl must be installed to install gsoap.

C) I have not installed windows. Directly use the wsdl2h and soapcpp2 tools under the bin directory
After linux is installed, wsdl2h and soapcpp2 can be directly used.
Wsdl2h generate a. h file based on webserveic, and soapcpp2 generate a corresponding call File Based on the. h file.
The two tools are used as follows:
Note 1: wsdl2h usage (WSDL/schema parsing and code generator) wsdl2h [opt] header file name WSDL file name or URL wsdl2h common options
-O file name, specifying the output header file
-N Space prefixes Replace the default ns
-C: generate pure C code; otherwise, it is C ++ code.
-S: Do not use STL code
-T file name, specifying the type map file. The default value is typemap. dat.
-E do not add the namespace prefix to The enum member. The type map file is used to specify the conversion rules between the types in SOAP/XML and C/C ++. For example, write in wsmap. dat
In this example, the following is used:
Wsdl2h-s-o calc.h http://www.cs.fsu.edu /~ Engelen/calc. wsdl
The parameter s indicates that the header file calc. h without the stl c/C ++ syntax structure is generated. If you do not need s, the header file with STL will be generated. In this way, you need to add the STL header stlvector. h to the subsequent compilation, which is located in the: gsoap/import/directory.
NOTE 2: soapcpp2 usage (Compilation and code generator) soapcpp2 [opt] header file name soapcpp2 common options
-C: only generate client code
-S: Generate server code
-L do not generate soapClientLib. c and soapServerLib. c files
-C generates pure C code; otherwise, it is C ++ code (related to header files)
-I: Specifies the import path (see the preceding section)
-X: do not generate XML sample files.
-I generate C ++ encapsulation (proxy), the client is xxxxProxy. h (. cpp), and the server side is xxxxService. h (. cpp ).

D) Example:
I): vi add. h
Add the following content: int ns _ add (int num1, int num2, int * sum );
Ii): soapcpp2-S-x-L-I add. h. Only server files of C ++ are generated.
The following file is generated:
SoapStub. h soapServer. cpp soapH. h soapC. cpp ns. nsmap and other files
Iii) vi addServer. cpp
As follows:
# Include "soapH. h"
# Include "add. h"
# Include "ns. nsmap"
# Include <stdio. h>

Int main (int argc, char * argv [])
{
Int m, s;/* master and slave sockets */
Struct soap add_soap;
Soap_init (& add_soap );
// Soap_set_namespaces (& add_soap, add_namespaces );
If (argc <2)
{
Printf ("usage: % s <server_port> \ n", argv [0]);
Exit (1 );
}
Else
{
M = soap_bind (& add_soap, NULL, atoi (argv [1]), 100 );
If (m <0)
{
Soap_print_fault (& add_soap, stderr );
Exit (-1 );
}

Fprintf (stderr, "socket connection successful: Master socket = % d \ n", M );
For (;;)
{
S = soap_accept (& add_soap );
If (S <0)
{
Soap_print_fault (& add_soap, stderr );
Exit (-1 );
}
Fprintf (stderr, "Socket connection successful: slave socket = % d \ n", s );

Soap_serve (& add_soap); // specifies the server service.
Soap_end (& add_soap );
}
}
Return 0;
}
// The server-side implementation function is the same as the function declared in add. h, but the current soap connection parameter is added.
Int ns _ add (struct soap * add_soap, int num1, int num2, int * sum)
{
* Sum = num1 + num2;
Return 0;
}

Iv): Copy stdsoap2.cpp stdsoap. h under the gsoap-2.8 \ gsoap \ directory to the directory of the project

V): gcc compilation g ++ soapC. cpp soapServer. cpp stdsoap2.cpp addServer. cpp-o addServer
Vi) Run:./addserver to implement a simple server program
G ++ addserer. cpp so