77 lines
1.5 KiB
C++
77 lines
1.5 KiB
C++
// This is functions used by both the
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// the client and the server programs
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#include <windows.h>
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#include <ole2.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include "perror.h"
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LPTSTR
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winErrorString(
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HRESULT hrErrorCode,
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LPTSTR sBuf,
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int cBufSize)
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{
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#ifdef WIN32
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FormatMessage(FORMAT_MESSAGE_FROM_SYSTEM,
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NULL,
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hrErrorCode,
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GetSystemDefaultLangID(),
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sBuf,
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cBufSize,
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NULL);
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#else
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wsprintf(sBuf, "\"0x%08x\"\n", hrErrorCode);
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#endif // WIN32
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return sBuf;
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}
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#define PBUF_LEN 200
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#if 0 // I'm not linking with "printf" currently.
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void
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print_error(
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LPTSTR sMessage,
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HRESULT hrErrorCode)
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{
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TCHAR sBuf[PBUF_LEN];
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winErrorString(hrErrorCode, sMessage, PBUF_LEN);
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#ifdef WIN32
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printf("%s(0x%x)%s", sMessage, hrErrorCode, sBuf);
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#else
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printf("%s%s", sMessage, sBuf);
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#endif
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}
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#endif
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void
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perror_OKBox(
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HWND hwnd,
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LPTSTR sTitle,
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HRESULT hrErrorCode)
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{
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TCHAR sBuf[PBUF_LEN];
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TCHAR sBuf2[PBUF_LEN];
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winErrorString(hrErrorCode, sBuf, PBUF_LEN);
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wsprintf(sBuf2, TEXT("%s(%08x)"), sBuf, hrErrorCode);
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MessageBox(hwnd, sBuf2, sTitle, MB_OK);
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}
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void
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wprintf_OKBox(
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HWND hwnd,
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LPTSTR sTitle,
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LPTSTR sFormat,
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...)
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{
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TCHAR sBuf[PBUF_LEN];
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va_list vaMarker;
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va_start( vaMarker, sFormat );
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wvsprintf(sBuf, sFormat, vaMarker);
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MessageBox(hwnd, sBuf, sTitle, MB_OK);
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}
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