SERVER.C

/**************************************************************************** 
Microsoft RPC Version 2.0
Copyright Microsoft Corp. 1992, 1993, 1994- 1996
mandel Example

FILE: server.c

USAGE: server -p protocol_sequence
-e endpoint
-m max calls
-n min calls
-f flag for RpcServerListen

PURPOSE: Server side of RPC distributed application mandel

FUNCTIONS: main() - registers interface and listen for clients

****************************************************************************/

#include <stdlib.h>
#include <stdio.h>
#include <ctype.h>
#include "mdlrpc.h" // header file generated by MIDL compiler


void Usage(char * pszProgramName)
{
fprintf(stderr, "Usage: %s\n", pszProgramName);
fprintf(stderr, " -p protocol_sequence\n");
fprintf(stderr, " -e endpoint\n");
fprintf(stderr, " -m maxcalls\n");
fprintf(stderr, " -n mincalls\n");
fprintf(stderr, " -f flag_wait_op\n");
exit(1);
}

void _CRTAPI1 main(int argc, char * argv[])
{
RPC_STATUS status;
unsigned char * pszProtocolSequence = "ncacn_np";
unsigned char * pszSecurity = NULL;
unsigned char * pszEndpoint = "\\pipe\\mandel";
unsigned int cMinCalls = 1;
unsigned int cMaxCalls = 20;
unsigned int fDontWait = FALSE;
int i;

/* allow the user to override settings with command line switches */
for (i = 1; i < argc; i++) {
if ((*argv[i] == '-') || (*argv[i] == '/')) {
switch (tolower(*(argv[i]+1))) {
case 'p': // protocol sequence
pszProtocolSequence = argv[++i];
break;
case 'e':
pszEndpoint = argv[++i];
break;
case 'm':
cMaxCalls = (unsigned int) atoi(argv[++i]);
break;
case 'n':
cMinCalls = (unsigned int) atoi(argv[++i]);
break;
case 'f':
fDontWait = (unsigned int) atoi(argv[++i]);
break;
case 'h':
case '?':
default:
Usage(argv[0]);
}
}
else
Usage(argv[0]);
}

status = RpcServerUseProtseqEp(pszProtocolSequence,
cMaxCalls,
pszEndpoint,
pszSecurity); // Security descriptor
printf("RpcServerUseProtseqEp returned 0x%x\n", status);
if (status) {
exit(status);
}

status = RpcServerRegisterIf(mdlrpc_ServerIfHandle, // interface to register
NULL, // MgrTypeUuid
NULL); // MgrEpv; null means use default
printf("RpcServerRegisterIf returned 0x%x\n", status);
if (status) {
exit(status);
}

printf("Calling RpcServerListen\n");
status = RpcServerListen(cMinCalls,
cMaxCalls,
fDontWait);
printf("RpcServerListen returned: 0x%x\n", status);
if (status) {
exit(status);
}

if (fDontWait) {
printf("Calling RpcMgmtWaitServerListen\n");
status = RpcMgmtWaitServerListen(); // wait operation
printf("RpcMgmtWaitServerListen returned: 0x%x\n", status);
if (status) {
exit(status);
}
}

} // end main()


/*********************************************************************/
/* MIDL allocate and free */
/*********************************************************************/

void __RPC_FAR * __RPC_API midl_user_allocate(size_t len)
{
return(malloc(len));
}

void __RPC_API midl_user_free(void __RPC_FAR * ptr)
{
free(ptr);
}

/* end server.c */