author | jjkang |
Fri, 25 Jun 2010 19:56:45 +0800 | |
changeset 604 | b33dd54aaa52 |
parent 0 | 044383f39525 |
child 3 | e1eecf4d390d |
permissions | -rw-r--r-- |
0
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/* |
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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* All rights reserved. |
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* This component and the accompanying materials are made available |
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* under the terms of the License "Eclipse Public License v1.0" |
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* which accompanies this distribution, and is available |
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* at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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* |
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* Initial Contributors: |
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* Nokia Corporation - initial contribution. |
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* |
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* Contributors: |
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* |
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* Description: |
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* |
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*/ |
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#include <unistd.h> |
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|
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#include "talon_process.h" |
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#include "buffer.h" |
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#include <errno.h> |
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#include <windows.h> |
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#include <tchar.h> |
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#include <stdio.h> |
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//#include <strsafe.h> |
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#include "log.h" |
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#define RETURN(x) { retval=x; goto cleanup; } |
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#define CLEANUP() cleanup: |
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#define READSIZE 4096 |
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typedef struct ReadOpStruct { |
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HANDLE semaphore; |
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HANDLE thread; |
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DWORD timeout; |
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DWORD error; |
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HANDLE file; |
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BOOL success; |
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char *space; |
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DWORD nbytes; |
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int id; |
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struct ReadOpStruct *next; |
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} ReadOp; |
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typedef struct { |
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ReadOp *first; |
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ReadOp *last; |
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HANDLE semaphore; |
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} ReadOpQ; |
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proc *process_new(void) |
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{ |
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proc *p = malloc(sizeof(proc)); |
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p->output = buffer_new(); |
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if (!p->output) |
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{ |
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free(p); |
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return NULL; |
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} |
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p->starttime = 0; |
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p->endtime = 0; |
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p->returncode = 1; |
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p->pid = 0; |
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p->causeofdeath = PROC_NORMALDEATH; |
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return p; |
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} |
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#define TALONMAXERRSTR 1024 |
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void printlasterror(void) |
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{ |
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LPTSTR msg; |
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DWORD err = GetLastError(); |
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char buf[1024]; |
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|
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msg=buf; |
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DEBUG(("error %d\n",err)); |
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FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | |
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FORMAT_MESSAGE_FROM_SYSTEM | |
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FORMAT_MESSAGE_IGNORE_INSERTS, |
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NULL, // lpSource |
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err, // dwMessageId, |
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0, |
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//MAKELANGID(LANG_NEUTRAL,SUBLANG_DEFAULT), // dwLanguageId, |
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msg, |
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0, |
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NULL |
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); |
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DEBUG(("%s\n",msg)); |
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//LocalFree(msg); |
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} |
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typedef struct |
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{ |
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HANDLE read, write; |
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} tl_stream; |
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|
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|
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/* Because windows is d**b, there is no way to avoid blocking on an anonymous |
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* pipe. We can't use CancelIO to stop reads since that's only in newer |
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* versions of Win***ws. So what we are left with is putting the read operation |
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* into a thread, timing out in the main body and ignoring this thread if we |
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* feel we have to. |
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* */ |
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|
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|
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DWORD readpipe_thread(void *param) |
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{ |
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ReadOpQ *io_ops = (ReadOpQ *)param; |
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ReadOp *iopipe_op; |
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/* have our own buffer since we don't want to risk that the |
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* caller's buffer might have disappeared by the time |
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* our readfile unblocks. |
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*/ |
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|
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while (1) |
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{ |
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DWORD waitres = WaitForSingleObject(io_ops->semaphore, INFINITE); |
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iopipe_op = io_ops->last; |
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|
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DEBUG(("readpipe_thread: pre-ReadFile%d: %d \n", iopipe_op->id, iopipe_op->nbytes)); |
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iopipe_op->success = ReadFile(iopipe_op->file, iopipe_op->space, iopipe_op->nbytes, &iopipe_op->nbytes, NULL); |
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133 |
iopipe_op->error = GetLastError(); |
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|
134 |
|
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|
135 |
DEBUG(("readpipe_thread: post-ReadFile%d: %d read, err %d\n", iopipe_op->id, iopipe_op->nbytes,iopipe_op->error)); |
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|
136 |
ReleaseSemaphore(iopipe_op->semaphore, 1, NULL); |
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|
137 |
} |
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changeset
|
138 |
} |
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parents:
diff
changeset
|
139 |
|
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|
140 |
proc *process_run(char executable[], char *args[], int timeout) |
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|
141 |
{ |
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|
142 |
proc *retval = NULL; |
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diff
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|
143 |
char *text; |
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diff
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|
144 |
int status; |
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|
145 |
tl_stream stdout_p; |
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diff
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|
146 |
tl_stream stdin_p; |
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|
147 |
SECURITY_ATTRIBUTES saAttr; |
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|
148 |
PROCESS_INFORMATION pi; |
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|
149 |
STARTUPINFO si; |
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|
150 |
BOOL createproc_success = FALSE; |
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|
151 |
BOOL timedout = FALSE; |
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|
152 |
TCHAR *commandline = NULL; |
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|
153 |
|
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|
154 |
proc *p = process_new(); |
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|
155 |
|
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|
156 |
if (p == NULL) |
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|
157 |
return NULL; |
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diff
changeset
|
158 |
|
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changeset
|
159 |
/* Make sure pipe handles are inherited */ |
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|
160 |
saAttr.nLength = sizeof(SECURITY_ATTRIBUTES); |
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|
161 |
saAttr.bInheritHandle = TRUE; |
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|
162 |
saAttr.lpSecurityDescriptor = NULL; |
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diff
changeset
|
163 |
|
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|
164 |
p->causeofdeath = PROC_PIPECREATE; |
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changeset
|
165 |
|
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changeset
|
166 |
DEBUG(("making pipes \n")); |
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changeset
|
167 |
/* Child's Stdout */ |
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|
168 |
if ( ! CreatePipe(&stdout_p.read, &stdout_p.write, &saAttr, 1) ) |
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changeset
|
169 |
{ |
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|
170 |
printlasterror(); |
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|
171 |
RETURN(p); |
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diff
changeset
|
172 |
} |
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diff
changeset
|
173 |
DEBUG(("stdout done \n")); |
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diff
changeset
|
174 |
|
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changeset
|
175 |
/* read handle to the pipe for STDOUT is not inherited */ |
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|
176 |
if ( ! SetHandleInformation(stdout_p.read, HANDLE_FLAG_INHERIT, 0) ) |
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changeset
|
177 |
{ |
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changeset
|
178 |
printlasterror(); |
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|
179 |
RETURN(p); |
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diff
changeset
|
180 |
} |
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diff
changeset
|
181 |
DEBUG(("stdout noinherit \n")); |
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diff
changeset
|
182 |
|
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diff
changeset
|
183 |
/* a pipe for the child process's STDIN */ |
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|
184 |
if ( ! CreatePipe(&stdin_p.read, &stdin_p.write, &saAttr, 0) ) |
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diff
changeset
|
185 |
{ |
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diff
changeset
|
186 |
printlasterror(); |
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parents:
diff
changeset
|
187 |
RETURN(p); |
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parents:
diff
changeset
|
188 |
} |
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
189 |
DEBUG(("stdin done \n")); |
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
190 |
|
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parents:
diff
changeset
|
191 |
/* write handle to the pipe for STDIN not inherited */ |
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parents:
diff
changeset
|
192 |
if ( ! SetHandleInformation(stdin_p.read, HANDLE_FLAG_INHERIT, 0) ) |
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parents:
diff
changeset
|
193 |
{ |
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parents:
diff
changeset
|
194 |
printlasterror(); |
044383f39525
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parents:
diff
changeset
|
195 |
RETURN(p); |
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parents:
diff
changeset
|
196 |
} |
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parents:
diff
changeset
|
197 |
DEBUG(("pipes done \n")); |
044383f39525
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
198 |
|
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parents:
diff
changeset
|
199 |
|
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diff
changeset
|
200 |
p->causeofdeath = PROC_START; |
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parents:
diff
changeset
|
201 |
|
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parents:
diff
changeset
|
202 |
ZeroMemory( &si, sizeof(STARTUPINFO) ); |
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parents:
diff
changeset
|
203 |
ZeroMemory( &pi, sizeof(PROCESS_INFORMATION) ); |
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parents:
diff
changeset
|
204 |
|
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
205 |
si.cb = sizeof(STARTUPINFO); |
044383f39525
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
206 |
si.hStdError = stdout_p.write; |
044383f39525
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
207 |
si.hStdOutput = stdout_p.write; |
044383f39525
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
208 |
/* |
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
209 |
Rather than use the stdin pipe, which would be |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
210 |
si.hStdInput = stdin_p.read; |
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parents:
diff
changeset
|
211 |
Pass on talon's own standard input to the child process |
044383f39525
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
212 |
This helps with programs like xcopy which demand that |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
213 |
they are attached to a console and not just any type of |
044383f39525
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
214 |
input file. |
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Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
215 |
*/ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
216 |
si.hStdInput = GetStdHandle(STD_INPUT_HANDLE); |
044383f39525
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parents:
diff
changeset
|
217 |
si.dwFlags |= STARTF_USESTDHANDLES; |
044383f39525
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parents:
diff
changeset
|
218 |
|
044383f39525
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
219 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
220 |
DEBUG(("pre commandline \n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
221 |
/* create the commandline string */ |
044383f39525
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
222 |
int len = 0; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
223 |
int i = 0; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
224 |
while (args[i] != NULL) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
225 |
{ |
044383f39525
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Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
226 |
len += strlen(args[i++]) + 1; |
044383f39525
Convert Build package from SFL to EPL
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parents:
diff
changeset
|
227 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
228 |
len+=2; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
229 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
230 |
commandline = malloc(len*2); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
231 |
if (! commandline) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
232 |
RETURN(p); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
233 |
commandline[0] = '\0'; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
234 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
235 |
i = 0; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
236 |
while (args[i] != NULL) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
237 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
238 |
strcat(commandline, args[i]); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
239 |
strcat(commandline, " "); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
240 |
i++; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
241 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
242 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
243 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
244 |
/* Get the read thread ready to go before creating |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
245 |
* the process. |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
246 |
*/ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
247 |
ReadOpQ *ropq = malloc(sizeof(ReadOpQ)); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
248 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
249 |
ropq->first=NULL; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
250 |
ropq->last=NULL; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
251 |
ropq->semaphore = CreateSemaphore(NULL, 0, 1, NULL); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
252 |
DEBUG(("Creating read thread. \n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
253 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
254 |
DWORD readpipe_threadid; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
255 |
HANDLE h_readpipe_thread = CreateThread(NULL, 8192, (LPTHREAD_START_ROUTINE) readpipe_thread, (void*)ropq, 0, &readpipe_threadid); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
256 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
257 |
/* ready to run the process */ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
258 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
259 |
DEBUG(("process commandline:\n%s \n", commandline)); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
260 |
DEBUG(("\n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
261 |
createproc_success = CreateProcess(executable, |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
262 |
commandline, // command line |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
263 |
NULL, // process security attributes |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
264 |
NULL, // primary thread security attributes |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
265 |
TRUE, // handles are inherited |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
266 |
0, // creation flags |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
267 |
NULL, // use parent's environment |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
268 |
NULL, // use parent's current directory |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
269 |
&si, // STARTUPINFO pointer |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
270 |
&pi); // receives PROCESS_INFORMATION |
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Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
271 |
|
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Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
272 |
if (! createproc_success) |
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Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
273 |
{ |
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Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
274 |
DEBUG(("Createprocess failed. \n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
275 |
p->causeofdeath = PROC_SOMEODDDEATH; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
276 |
RETURN(p); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
277 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
278 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
279 |
int have_status = 0; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
280 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
281 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
282 |
DEBUG(("Closing Handles. \n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
283 |
if (!CloseHandle(stdout_p.write)) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
284 |
RETURN(p); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
285 |
if (!CloseHandle(stdin_p.read)) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
286 |
RETURN(p); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
287 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
288 |
DEBUG(("Closed Handles. \n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
289 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
290 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
291 |
static int id=0; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
292 |
do |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
293 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
294 |
char *space = buffer_makespace(p->output, READSIZE); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
295 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
296 |
DWORD waitres; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
297 |
ReadOp *iopipe_op = malloc(sizeof(ReadOp)); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
298 |
iopipe_op->semaphore = CreateSemaphore(NULL, 0, 1, NULL); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
299 |
iopipe_op->thread = h_readpipe_thread; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
300 |
iopipe_op->timeout = timeout; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
301 |
iopipe_op->file = stdout_p.read; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
302 |
iopipe_op->space = malloc(READSIZE); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
303 |
iopipe_op->id = id++; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
304 |
iopipe_op->nbytes = READSIZE; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
305 |
iopipe_op->next = NULL; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
306 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
307 |
if (!ropq->first) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
308 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
309 |
ropq->first = iopipe_op; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
310 |
ropq->last = iopipe_op; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
311 |
} else { |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
312 |
ropq->last->next = iopipe_op; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
313 |
ropq->last = iopipe_op; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
314 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
315 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
316 |
ReleaseSemaphore(ropq->semaphore, 1, NULL); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
317 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
318 |
DEBUG(("waiting for read %d\n", timeout)); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
319 |
waitres = WaitForSingleObject(iopipe_op->semaphore, timeout); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
320 |
DEBUG(("read wait finished result= %d\n", waitres)); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
321 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
322 |
if (waitres != WAIT_OBJECT_0) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
323 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
324 |
DEBUG(("timeout \n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
325 |
timedout = TRUE; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
326 |
break; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
327 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
328 |
else |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
329 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
330 |
DEBUG(("read signalled: nbytes: %d \n", iopipe_op->nbytes)); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
331 |
if (iopipe_op->nbytes <= 0) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
332 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
333 |
break; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
334 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
335 |
memcpy(space, iopipe_op->space, iopipe_op->nbytes); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
336 |
buffer_usespace(p->output, iopipe_op->nbytes); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
337 |
DEBUG(("buffer took on nbytes: %d \n", iopipe_op->nbytes)); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
338 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
339 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
340 |
while (1); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
341 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
342 |
if (timedout == FALSE) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
343 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
344 |
DEBUG(("Wait for process exit\n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
345 |
// Wait until child process exits. |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
346 |
WaitForSingleObject(pi.hProcess, INFINITE); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
347 |
DEBUG(("Process exited\n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
348 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
349 |
DWORD exitcode; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
350 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
351 |
if (GetExitCodeProcess(pi.hProcess, &exitcode)) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
352 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
353 |
p->causeofdeath = PROC_NORMALDEATH; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
354 |
p->returncode = exitcode; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
355 |
DEBUG(("process exited normally = %d:\n", p->returncode)); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
356 |
RETURN(p); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
357 |
} else { |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
358 |
p->causeofdeath = PROC_SOMEODDDEATH; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
359 |
p->returncode = 128; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
360 |
DEBUG(("process terminated \n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
361 |
RETURN(p); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
362 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
363 |
} else { |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
364 |
TerminateProcess(pi.hProcess,1); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
365 |
p->causeofdeath = PROC_TIMEOUTDEATH; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
366 |
p->returncode = 128; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
367 |
DEBUG(("process timedout \n")); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
368 |
RETURN(p); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
369 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
370 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
371 |
/* Clean up the read operation queue |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
372 |
ReadOp *r = ropq.first; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
373 |
do |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
374 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
375 |
CloseHandle(r->semaphore); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
376 |
free(r->space); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
377 |
free(r); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
378 |
r = r->next; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
379 |
} while (r != NULL); */ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
380 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
381 |
CLEANUP(); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
382 |
if (retval == NULL) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
383 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
384 |
if (p) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
385 |
process_free(&p); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
386 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
387 |
if (commandline) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
388 |
free(commandline); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
389 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
390 |
return retval; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
391 |
} |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
392 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
393 |
void process_free(proc **pp) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
394 |
{ |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
395 |
if (!pp) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
396 |
return; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
397 |
if (! *pp) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
398 |
return; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
399 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
400 |
if ((*pp)->output) |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
401 |
buffer_free(&((*pp)->output)); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
402 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
403 |
free(*pp); |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
404 |
|
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
405 |
*pp = NULL; |
044383f39525
Convert Build package from SFL to EPL
Alex Gilkes <alex.gilkes@nokia.com>
parents:
diff
changeset
|
406 |
} |