PC Gen: Sample Code for CMC.DLL "Who Am I"

• Microsoft Mail for PC Networks, versions 3.0 and 3.2

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The following code fragment illustrates one way to obtain the user name and address of the currently logged in account. The following calls use CMC.DLL as a static library. The code was compiled, linked and executed successfully using Microsoft Visual C++ version 1.5.

/* cmc_who.c                    */
/* This code fragment displays  */
/* the currently logged in user */

#include <stdio.h>
#include <string.h>
#include <windows.h>
#include <xcmc.h>
#include <client.h>
#include <xcmcext.h>
#include <xcmcmsxt.h>
#include <pvalloc.h>

int cmc_who(void);

int main(void)

  cmc_who();

  return 0;

int cmc_who(void)

 CMC_recipient FAR *pRecipient;
 CMC_uint32  count;
 CMC_return_code err;
 CMC_session_id session;
 char szBuf[100];
 char szBuf2[100];
 char szMsg[100];
 char szMsg2[100];
 count = 0;

 err = cmc_logon("", "", "", NULL, 0, 100, CMC_LOGON_UI_ALLOWED,\
 &session, 0);

 /* look up currently logged in user */
 err = cmc_look_up(session, NULL, CMC_LOOKUP_RESOLVE_IDENTITY |\
 CMC_ERROR_UI_ALLOWED, (CMC_ui_id)NULL, &count, &pRecipient, NULL);
   if(err != CMC_SUCCESS)
      MessageBox(0, "Error during cmc_look_up", "Error", MB_OK);

 strcpy(szMsg, "Logged in user name:  ");
 strcpy(szMsg2, "Logged in user address:  ");

 /* copy the appropriate recipient fields into the  */
 /* respective buffers                              */
 _fstrcpy(szBuf, pRecipient -> name);
 _fstrcpy(szBuf2, pRecipient -> address);

 strcat(szMsg, szBuf);  // add the data to the descriptions
 strcat(szMsg2, szBuf2);

 MessageBox(0, szMsg, "Who Am I", MB_OK);
 MessageBox(0, szMsg2, "Who Am I", MB_OK);

 cmc_free(pRecipient);    // free the recip buffer

 err = cmc_logoff(session, 0, CMC_LOGOFF_UI_ALLOWED && \
 CMC_ERROR_UI_ALLOWED, NULL);

 return 0;

/* end cmc_who.c */