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是calc的例子, 我只修改了URL 值：
calcclient.c
/*
calcclient.c
Example calculator service client in C
Compilation in C (see samples/calc/calc.h):
$ soapcpp2 -c calc.h
$ cc -o calcclient calcclient.c stdsoap2.c soapC.c soapClient.c
--------------------------------------------------------------------------------
gSOAP XML Web services tools
Copyright (C) 2001-2008, Robert van Engelen, Genivia, Inc. All Rights Reserved.
This software is released under one of the following two licenses:
GPL or Genivia's license for commercial use.
--------------------------------------------------------------------------------
GPL license.
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
Author contact information:
engelen@genivia.com / engelen@acm.org
--------------------------------------------------------------------------------
A commercial use license is available from Genivia, Inc., contact@genivia.com
--------------------------------------------------------------------------------
*/
#include "soapH.h"
#include "calc.nsmap"
//const char server[] = "http://websrv.cs.fsu.edu/~engelen/calcserver.cgi";
const char server[] = "http://10.40.193.23:8888/webtest/calcserver";
int main(int argc, char **argv)
{ struct soap soap;
double a, b, result;
if (argc < 4)
{ fprintf(stderr, "Usage: [add|sub|mul|div|pow] num num\n");
exit(0);
}
soap_init(&soap);
a = strtod(argv[2], NULL);
b = strtod(argv[3], NULL);
switch (*argv[1])
{ case 'a':
soap_call_ns__add(&soap, server, "", a, b, &result);
break;
case 's':
soap_call_ns__sub(&soap, server, "", a, b, &result);
break;
case 'm':
soap_call_ns__mul(&soap, server, "", a, b, &result);
break;
case 'd':
soap_call_ns__div(&soap, server, "", a, b, &result);
break;
case 'p':
soap_call_ns__pow(&soap, server, "", a, b, &result);
break;
default:
fprintf(stderr, "Unknown command\n");
exit(0);
}
if (soap.error)
{ soap_print_fault(&soap, stderr);
exit(1);
}
else
printf("result = %g\n", result);
soap_destroy(&soap);
soap_end(&soap);
soap_done(&soap);
return 0;
}
calcserver.c
/*
calcserver.c
Example calculator service in C
Compilation in C (see samples/calc/calc.h):
$ soapcpp2 -c calc.h
$ cc -o calcserver calcserver.c stdsoap2.c soapC.c soapServer.c
--------------------------------------------------------------------------------
gSOAP XML Web services tools
Copyright (C) 2001-2008, Robert van Engelen, Genivia, Inc. All Rights Reserved.
This software is released under one of the following two licenses:
GPL or Genivia's license for commercial use.
--------------------------------------------------------------------------------
GPL license.
This program is free software; you can redistribute it and/or modify it under
the terms of the GNU General Public License as published by the Free Software
Foundation; either version 2 of the License, or (at your option) any later
version.
This program is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
PARTICULAR PURPOSE. See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with
this program; if not, write to the Free Software Foundation, Inc., 59 Temple
Place, Suite 330, Boston, MA 02111-1307 USA
Author contact information:
engelen@genivia.com / engelen@acm.org
--------------------------------------------------------------------------------
A commercial use license is available from Genivia, Inc., contact@genivia.com
--------------------------------------------------------------------------------
*/
#include "soapH.h"
#include "calc.nsmap"
int main(int argc, char **argv)
{ SOAP_SOCKET m, s; /* master and slave sockets */
struct soap soap;
soap_init(&soap);
if (argc < 2)
soap_serve(&soap); /* serve as CGI application */
else
{ m = soap_bind(&soap, NULL, atoi(argv[1]), 100);
if (!soap_valid_socket(m))
{ soap_print_fault(&soap, stderr);
exit(-1);
}
fprintf(stderr, "Socket connection successful: master socket = %d\n", m);
for ( ; ; )
{ s = soap_accept(&soap);
fprintf(stderr, "Socket connection successful: slave socket = %d\n", s);
if (!soap_valid_socket(s))
{ soap_print_fault(&soap, stderr);
exit(-1);
}
fprintf(stderr, "soap valid socket1\n");
soap_serve(&soap);
fprintf(stderr, "soap valid socket2\n");
soap_end(&soap);
fprintf(stderr, "soap valid socket3\n");
}
}
return 0;
}
int ns__add(struct soap *soap, double a, double b, double *result)
{ *result = a + b;
return SOAP_OK;
}
int ns__sub(struct soap *soap, double a, double b, double *result)
{ *result = a - b;
return SOAP_OK;
}
int ns__mul(struct soap *soap, double a, double b, double *result)
{ *result = a * b;
return SOAP_OK;
}
int ns__div(struct soap *soap, double a, double b, double *result)
{ if (b)
*result = a / b;
else
{ char *s = (char*)soap_malloc(soap, 1024);
sprintf(s, "<error xmlns=\"http://tempuri.org/\">Can't divide %f by %f</error>", a, b);
return soap_sender_fault(soap, "Division by zero", s);
}
return SOAP_OK;
}
int ns__pow(struct soap *soap, double a, double b, double *result)
{ *result = pow(a, b);
if (soap_errno == EDOM) /* soap_errno is like errno, but compatible with Win32 */
{ char *s = (char*)soap_malloc(soap, 1024);
sprintf(s, "Can't take the power of %f to %f", a, b);
sprintf(s, "<error xmlns=\"http://tempuri.org/\">Can't take power of %f to %f</error>", a, b);
return soap_sender_fault(soap, "Power function domain error", s);
}
return SOAP_OK;
}
客户端显示：
Error -1 fault: SOAP-ENV:Client [no subcode]
"End of file or no input: Operation interrupted or timed out"
Detail: [no detail]
服务端显示：
Socket connection successful: master socket = 3
Socket connection successful: slave socket = 4
soap valid socket1
段错误
感觉错误是从soap_serve函数中出现的，请教高手是哪里出问题了，谢谢！ |
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发表于 2010-06-21 17:08
