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start (to detach a new process) and kill commands added

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svn path=/trunk/; revision=535
This commit is contained in:
Emanuele Aliberti 1999-06-06 15:29:46 +00:00
parent f298282475
commit 154db698c9
1 changed files with 139 additions and 26 deletions
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165
reactos/apps/utils/shell/shell.c
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@ -2,6 +2,7 @@
#include <stdarg.h>
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
@ -20,7 +21,11 @@ void debug_printf(char* fmt, ...)
void ExecuteVer(void)
{
debug_printf("Reactos Simple Shell\n");
debug_printf(
"Reactos Simple Shell\n(compiled on %s, at %s)\n",
__DATE__,
__TIME__
);
}
void ExecuteCd(char* cmdline)
@ -96,33 +101,131 @@ void ExecuteType(char* cmdline)
CloseHandle(FileHandle);
}
int ExecuteProcess(char* name, char* cmdline)
int ExecuteProcess(char* name, char* cmdline, BOOL detached)
{
PROCESS_INFORMATION ProcessInformation;
STARTUPINFO StartupInfo;
// char arguments;
BOOL ret;
PROCESS_INFORMATION ProcessInformation;
STARTUPINFO StartupInfo;
// char arguments;
BOOL ret;
memset(&StartupInfo,0,sizeof(StartupInfo));
StartupInfo.cb = sizeof(STARTUPINFO);
StartupInfo.lpTitle = name;
memset(
& StartupInfo,
0,
(sizeof StartupInfo)
);
StartupInfo.cb = sizeof (STARTUPINFO);
StartupInfo.lpTitle = name;
ret = CreateProcessA(name,
cmdline,
NULL,
NULL,
TRUE,
CREATE_NEW_CONSOLE,
NULL,
NULL,
&StartupInfo,
&ProcessInformation);
if (ret)
{
WaitForSingleObject(ProcessInformation.hProcess,INFINITE);
}
CloseHandle(ProcessInformation.hProcess);
return(ret);
ret = CreateProcessA(
name,
cmdline,
NULL,
NULL,
TRUE,
( (TRUE == detached)
? DETACHED_PROCESS
: CREATE_NEW_CONSOLE
),
NULL,
NULL,
& StartupInfo,
& ProcessInformation
);
if (TRUE == detached)
{
if (ret)
{
debug_printf(
"%s detached:\n\
\thProcess = %08X\n\
\thThread = %08X\n\
\tPID = %d\n\
\tTID = %d\n\n",
ProcessInformation.hProcess,
ProcessInformation.hThread,
ProcessInformation.dwProcessId,
ProcessInformation.dwThreadId
);
}
else
{
debug_printf("Could not detach %s\n");
}
}
else
{
if (ret)
{
WaitForSingleObject(
ProcessInformation.hProcess,
INFINITE
);
}
CloseHandle(ProcessInformation.hProcess);
}
return(ret);
}
void
ExecuteStart(
char * CommandLine
)
{
char *ImageName = CommandLine;
for ( ;
( (*CommandLine)
&& (*CommandLine != ' ')
&& (*CommandLine != '\t')
);
CommandLine++
);
*CommandLine++ = '\0';
while ( (*CommandLine)
&& ( (*CommandLine == ' ')
|| (*CommandLine == '\t')
)
);
ExecuteProcess(
ImageName,
CommandLine,
TRUE
);
return;
}
void
ExecuteKill(char * lpPid)
{
HANDLE hProcess;
DWORD dwProcessId;
dwProcessId = (DWORD) atol(lpPid);
hProcess = OpenProcess(
PROCESS_TERMINATE,
FALSE,
dwProcessId
);
if (NULL == hProcess)
{
debug_printf(
"Could not open the process with PID = %d\n",
dwProcessId
);
return;
}
if (FALSE == TerminateProcess(
hProcess,
0
)
) {
debug_printf(
"Could not terminate the process with PID = %d\n",
dwProcessId
);
}
CloseHandle(hProcess);
return;
}
void ExecuteCommand(char* line)
@ -165,6 +268,11 @@ void ExecuteCommand(char* line)
ExecuteDir(tail);
return;
}
if (strcmp(cmd,"kill")==0)
{
ExecuteKill(tail);
return;
}
if (strcmp(cmd,"type")==0)
{
ExecuteType(tail);
@ -188,12 +296,17 @@ void ExecuteCommand(char* line)
}
return;
}
if (strcmp(cmd,"start") == 0)
{
ExecuteStart(tail);
return;
}
if (strcmp(cmd,"exit")==0)
{
ExitProcess(0);
return;
}
if (ExecuteProcess(cmd,tail))
if (ExecuteProcess(cmd,tail,FALSE))
{
return;
}