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fix formatting

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svn path=/trunk/; revision=41661
This commit is contained in:
Christoph von Wittich 2009-06-28 13:52:27 +00:00
parent a291ebef7a
commit 593091354a
1 changed files with 98 additions and 100 deletions
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198
reactos/lib/sdk/crt/stdio/popen.c
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@ -1,20 +1,20 @@
/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries
* FILE: lib/crt/??????
* PURPOSE: Unknown
* PROGRAMER: Unknown
* UPDATE HISTORY:
* 25/11/05: Created
*/
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS system libraries
* FILE: lib/crt/??????
* PURPOSE: Unknown
* PROGRAMER: Unknown
* UPDATE HISTORY:
* 25/11/05: Created
*/
#include <precomp.h>
#include <tchar.h>
#ifdef _UNICODE
#define sT "S"
#define sT "S"
#else
#define sT "s"
#define sT "s"
#endif
#define MK_STR(s) #s
@ -27,104 +27,102 @@ unsigned split_oflags(unsigned oflags); //FIXME: Remove
*/
FILE *_tpopen (const _TCHAR *cm, const _TCHAR *md) /* program name, pipe mode */
{
_TCHAR *szCmdLine=NULL;
_TCHAR *szComSpec=NULL;
_TCHAR *s;
FILE *pf;
HANDLE hReadPipe, hWritePipe;
BOOL result;
STARTUPINFO StartupInfo;
PROCESS_INFORMATION ProcessInformation;
SECURITY_ATTRIBUTES sa = {sizeof(SECURITY_ATTRIBUTES), NULL, TRUE};
_TCHAR *szCmdLine=NULL;
_TCHAR *szComSpec=NULL;
_TCHAR *s;
FILE *pf;
HANDLE hReadPipe, hWritePipe;
BOOL result;
STARTUPINFO StartupInfo;
PROCESS_INFORMATION ProcessInformation;
SECURITY_ATTRIBUTES sa = {sizeof(SECURITY_ATTRIBUTES), NULL, TRUE};
TRACE(MK_STR(_tpopen)"('%"sT"', '%"sT"')\n", cm, md);
TRACE(MK_STR(_tpopen)"('%"sT"', '%"sT"')\n", cm, md);
if (cm == NULL)
return( NULL );
if (cm == NULL)
return( NULL );
szComSpec = _tgetenv(_T("COMSPEC"));
if (szComSpec == NULL)
{
szComSpec = _T("cmd.exe");
}
szComSpec = _tgetenv(_T("COMSPEC"));
if (szComSpec == NULL)
{
szComSpec = _T("cmd.exe");
}
s = max(_tcsrchr(szComSpec, '\\'), _tcsrchr(szComSpec, '/'));
if (s == NULL)
s = szComSpec;
else
s++;
s = max(_tcsrchr(szComSpec, '\\'), _tcsrchr(szComSpec, '/'));
if (s == NULL)
s = szComSpec;
else
s++;
szCmdLine = malloc((_tcslen(s) + 4 + _tcslen(cm) + 1) * sizeof(_TCHAR));
if (szCmdLine == NULL)
{
return NULL;
}
szCmdLine = malloc((_tcslen(s) + 4 + _tcslen(cm) + 1) * sizeof(_TCHAR));
if (szCmdLine == NULL)
{
return NULL;
}
_tcscpy(szCmdLine, s);
s = _tcsrchr(szCmdLine, '.');
if (s)
*s = 0;
_tcscat(szCmdLine, _T(" /C "));
_tcscat(szCmdLine, cm);
_tcscpy(szCmdLine, s);
s = _tcsrchr(szCmdLine, '.');
if (s)
*s = 0;
_tcscat(szCmdLine, _T(" /C "));
_tcscat(szCmdLine, cm);
if ( !CreatePipe(&hReadPipe,&hWritePipe,&sa,1024))
{
if ( !CreatePipe(&hReadPipe,&hWritePipe,&sa,1024))
{
free (szCmdLine);
return NULL;
}
memset(&StartupInfo, 0, sizeof(STARTUPINFO));
StartupInfo.cb = sizeof(STARTUPINFO);
if (*md == 'r' ) {
StartupInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
StartupInfo.hStdOutput = hWritePipe;
StartupInfo.dwFlags |= STARTF_USESTDHANDLES;
}
else if ( *md == 'w' ) {
StartupInfo.hStdInput = hReadPipe;
StartupInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
StartupInfo.dwFlags |= STARTF_USESTDHANDLES;
}
if (StartupInfo.dwFlags & STARTF_USESTDHANDLES)
StartupInfo.hStdError = GetStdHandle(STD_ERROR_HANDLE);
result = CreateProcess(szComSpec,
szCmdLine,
NULL,
NULL,
TRUE,
0,
NULL,
NULL,
&StartupInfo,
&ProcessInformation);
free (szCmdLine);
return NULL;
}
memset(&StartupInfo, 0, sizeof(STARTUPINFO));
StartupInfo.cb = sizeof(STARTUPINFO);
if (*md == 'r' ) {
StartupInfo.hStdInput = GetStdHandle(STD_INPUT_HANDLE);
StartupInfo.hStdOutput = hWritePipe;
StartupInfo.dwFlags |= STARTF_USESTDHANDLES;
}
else if ( *md == 'w' ) {
StartupInfo.hStdInput = hReadPipe;
StartupInfo.hStdOutput = GetStdHandle(STD_OUTPUT_HANDLE);
StartupInfo.dwFlags |= STARTF_USESTDHANDLES;
}
if (StartupInfo.dwFlags & STARTF_USESTDHANDLES)
StartupInfo.hStdError = GetStdHandle(STD_ERROR_HANDLE);
result = CreateProcess(szComSpec,
szCmdLine,
NULL,
NULL,
TRUE,
0,
NULL,
NULL,
&StartupInfo,
&ProcessInformation);
free (szCmdLine);
if (result == FALSE)
{
CloseHandle(hReadPipe);
CloseHandle(hWritePipe);
return NULL;
}
CloseHandle(ProcessInformation.hThread);
if ( *md == 'r' )
if (result == FALSE)
{
pf = _tfdopen(alloc_fd(hReadPipe, split_oflags(_fmode)) , _T("r"));
CloseHandle(hWritePipe);
}
else
{
pf = _tfdopen( alloc_fd(hWritePipe, split_oflags(_fmode)) , _T("w"));
CloseHandle(hReadPipe);
CloseHandle(hReadPipe);
CloseHandle(hWritePipe);
return NULL;
}
//pf->_tmpfname = ProcessInformation.hProcess;
CloseHandle(ProcessInformation.hThread);
return( pf );
if ( *md == 'r' )
{
pf = _tfdopen(alloc_fd(hReadPipe, split_oflags(_fmode)) , _T("r"));
CloseHandle(hWritePipe);
}
else
{
pf = _tfdopen( alloc_fd(hWritePipe, split_oflags(_fmode)) , _T("w"));
CloseHandle(hReadPipe);
}
return( pf );
}
#ifndef _UNICODE
@ -134,12 +132,12 @@ FILE *_tpopen (const _TCHAR *cm, const _TCHAR *md) /* program name, pipe mode */
*/
int _pclose (FILE *pp)
{
TRACE("_pclose(%x)",pp);
TRACE("_pclose(%x)",pp);
fclose(pp);
//if (!TerminateProcess(pp->_tmpfname ,0))
// return( -1 );
return( 0 );
fclose(pp);
//if (!TerminateProcess(pp->_tmpfname ,0))
// return( -1 );
return( 0 );
}
#endif