-rw-r--r-- | core/launcher/applauncher.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/core/launcher/applauncher.cpp b/core/launcher/applauncher.cpp index a8779a5..c3584ad 100644 --- a/core/launcher/applauncher.cpp +++ b/core/launcher/applauncher.cpp | |||
@@ -1,724 +1,724 @@ | |||
1 | /********************************************************************** | 1 | /********************************************************************** |
2 | ** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. | 2 | ** Copyright (C) 2000-2002 Trolltech AS. All rights reserved. |
3 | ** | 3 | ** |
4 | ** This file is part of the Qtopia Environment. | 4 | ** This file is part of the Qtopia Environment. |
5 | ** | 5 | ** |
6 | ** This file may be distributed and/or modified under the terms of the | 6 | ** This file may be distributed and/or modified under the terms of the |
7 | ** GNU General Public License version 2 as published by the Free Software | 7 | ** GNU General Public License version 2 as published by the Free Software |
8 | ** Foundation and appearing in the file LICENSE.GPL included in the | 8 | ** Foundation and appearing in the file LICENSE.GPL included in the |
9 | ** packaging of this file. | 9 | ** packaging of this file. |
10 | ** | 10 | ** |
11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE | 11 | ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE |
12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. | 12 | ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. |
13 | ** | 13 | ** |
14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. | 14 | ** See http://www.trolltech.com/gpl/ for GPL licensing information. |
15 | ** | 15 | ** |
16 | ** Contact info@trolltech.com if any conditions of this licensing are | 16 | ** Contact info@trolltech.com if any conditions of this licensing are |
17 | ** not clear to you. | 17 | ** not clear to you. |
18 | ** | 18 | ** |
19 | **********************************************************************/ | 19 | **********************************************************************/ |
20 | 20 | ||
21 | #ifndef QTOPIA_INTERNAL_PRELOADACCESS | 21 | #ifndef QTOPIA_INTERNAL_PRELOADACCESS |
22 | #define QTOPIA_INTERNAL_PRELOADACCESS | 22 | #define QTOPIA_INTERNAL_PRELOADACCESS |
23 | #endif | 23 | #endif |
24 | #ifndef QTOPIA_INTERNAL_FILEOPERATIONS | 24 | #ifndef QTOPIA_INTERNAL_FILEOPERATIONS |
25 | #define QTOPIA_INTERNAL_FILEOPERATIONS | 25 | #define QTOPIA_INTERNAL_FILEOPERATIONS |
26 | #endif | 26 | #endif |
27 | #ifndef QTOPIA_PROGRAM_MONITOR | 27 | #ifndef QTOPIA_PROGRAM_MONITOR |
28 | #define QTOPIA_PROGRAM_MONITOR | 28 | #define QTOPIA_PROGRAM_MONITOR |
29 | #endif | 29 | #endif |
30 | #include <opie2/oglobal.h> | 30 | #include <opie2/oglobal.h> |
31 | 31 | ||
32 | #ifndef Q_OS_WIN32 | 32 | #ifndef Q_OS_WIN32 |
33 | #include <sys/stat.h> | 33 | #include <sys/stat.h> |
34 | #include <sys/wait.h> | 34 | #include <sys/wait.h> |
35 | #include <sys/file.h> | 35 | #include <sys/file.h> |
36 | #include <unistd.h> | 36 | #include <unistd.h> |
37 | #include <sys/time.h> | 37 | #include <sys/time.h> |
38 | #include <sys/resource.h> | 38 | #include <sys/resource.h> |
39 | #include <errno.h> | 39 | #include <errno.h> |
40 | #else | 40 | #else |
41 | #include <process.h> | 41 | #include <process.h> |
42 | #include <windows.h> | 42 | #include <windows.h> |
43 | #include <winbase.h> | 43 | #include <winbase.h> |
44 | #endif | 44 | #endif |
45 | 45 | ||
46 | #include <signal.h> | 46 | #include <signal.h> |
47 | #include <sys/types.h> | 47 | #include <sys/types.h> |
48 | #include <stdlib.h> | 48 | #include <stdlib.h> |
49 | 49 | ||
50 | #include <qtimer.h> | 50 | #include <qtimer.h> |
51 | #include <qwindowsystem_qws.h> | 51 | #include <qwindowsystem_qws.h> |
52 | #include <qmessagebox.h> | 52 | #include <qmessagebox.h> |
53 | #include <qfile.h> | 53 | #include <qfile.h> |
54 | #include <qfileinfo.h> | 54 | #include <qfileinfo.h> |
55 | 55 | ||
56 | #include <qtopia/qcopenvelope_qws.h> | 56 | #include <qtopia/qcopenvelope_qws.h> |
57 | #include <qtopia/applnk.h> | 57 | #include <qtopia/applnk.h> |
58 | #include <qtopia/qpeapplication.h> | 58 | #include <qtopia/qpeapplication.h> |
59 | #include <qtopia/config.h> | 59 | #include <qtopia/config.h> |
60 | #include <qtopia/global.h> | 60 | #include <qtopia/global.h> |
61 | 61 | ||
62 | #include "applauncher.h" | 62 | #include "applauncher.h" |
63 | #include "documentlist.h" | 63 | #include "documentlist.h" |
64 | 64 | ||
65 | const int AppLauncher::RAISE_TIMEOUT_MS = 5000; | 65 | const int AppLauncher::RAISE_TIMEOUT_MS = 5000; |
66 | 66 | ||
67 | //--------------------------------------------------------------------------- | 67 | //--------------------------------------------------------------------------- |
68 | 68 | ||
69 | static AppLauncher* appLauncherPtr; | 69 | static AppLauncher* appLauncherPtr; |
70 | 70 | ||
71 | const int appStopEventID = 1290; | 71 | const int appStopEventID = 1290; |
72 | 72 | ||
73 | class AppStoppedEvent : public QCustomEvent | 73 | class AppStoppedEvent : public QCustomEvent |
74 | { | 74 | { |
75 | public: | 75 | public: |
76 | AppStoppedEvent(int pid, int status) | 76 | AppStoppedEvent(int pid, int status) |
77 | : QCustomEvent( appStopEventID ), mPid(pid), mStatus(status) { } | 77 | : QCustomEvent( appStopEventID ), mPid(pid), mStatus(status) { } |
78 | 78 | ||
79 | int pid() { return mPid; } | 79 | int pid() { return mPid; } |
80 | int status() { return mStatus; } | 80 | int status() { return mStatus; } |
81 | 81 | ||
82 | private: | 82 | private: |
83 | int mPid, mStatus; | 83 | int mPid, mStatus; |
84 | }; | 84 | }; |
85 | 85 | ||
86 | AppLauncher::AppLauncher(QObject *parent, const char *name) | 86 | AppLauncher::AppLauncher(QObject *parent, const char *name) |
87 | : QObject(parent, name), qlPid(0), qlReady(FALSE), | 87 | : QObject(parent, name), qlPid(0), qlReady(FALSE), |
88 | appKillerBox(0) | 88 | appKillerBox(0) |
89 | { | 89 | { |
90 | connect(qwsServer, SIGNAL(newChannel(const QString&)), this, SLOT(newQcopChannel(const QString&))); | 90 | connect(qwsServer, SIGNAL(newChannel(const QString&)), this, SLOT(newQcopChannel(const QString&))); |
91 | connect(qwsServer, SIGNAL(removedChannel(const QString&)), this, SLOT(removedQcopChannel(const QString&))); | 91 | connect(qwsServer, SIGNAL(removedChannel(const QString&)), this, SLOT(removedQcopChannel(const QString&))); |
92 | QCopChannel* channel = new QCopChannel( "QPE/System", this ); | 92 | QCopChannel* channel = new QCopChannel( "QPE/System", this ); |
93 | connect( channel, SIGNAL(received(const QCString&, const QByteArray&)), | 93 | connect( channel, SIGNAL(received(const QCString&, const QByteArray&)), |
94 | this, SLOT(received(const QCString&, const QByteArray&)) ); | 94 | this, SLOT(received(const QCString&, const QByteArray&)) ); |
95 | 95 | ||
96 | channel = new QCopChannel( "QPE/Server", this ); | 96 | channel = new QCopChannel( "QPE/Server", this ); |
97 | connect( channel, SIGNAL(received(const QCString&, const QByteArray&)), | 97 | connect( channel, SIGNAL(received(const QCString&, const QByteArray&)), |
98 | this, SLOT(received(const QCString&, const QByteArray&)) ); | 98 | this, SLOT(received(const QCString&, const QByteArray&)) ); |
99 | 99 | ||
100 | #ifndef Q_OS_WIN32 | 100 | #ifndef Q_OS_WIN32 |
101 | signal(SIGCHLD, signalHandler); | 101 | signal(SIGCHLD, signalHandler); |
102 | #else | 102 | #else |
103 | runningAppsProc.setAutoDelete( TRUE ); | 103 | runningAppsProc.setAutoDelete( TRUE ); |
104 | #endif | 104 | #endif |
105 | QString tmp = qApp->argv()[0]; | 105 | QString tmp = qApp->argv()[0]; |
106 | int pos = tmp.findRev('/'); | 106 | int pos = tmp.findRev('/'); |
107 | if ( pos > -1 ) | 107 | if ( pos > -1 ) |
108 | tmp = tmp.mid(++pos); | 108 | tmp = tmp.mid(++pos); |
109 | runningApps[::getpid()] = tmp; | 109 | runningApps[::getpid()] = tmp; |
110 | 110 | ||
111 | appLauncherPtr = this; | 111 | appLauncherPtr = this; |
112 | 112 | ||
113 | QTimer::singleShot( 1000, this, SLOT(createQuickLauncher()) ); | 113 | QTimer::singleShot( 1000, this, SLOT(createQuickLauncher()) ); |
114 | } | 114 | } |
115 | 115 | ||
116 | AppLauncher::~AppLauncher() | 116 | AppLauncher::~AppLauncher() |
117 | { | 117 | { |
118 | appLauncherPtr = 0; | 118 | appLauncherPtr = 0; |
119 | #ifndef Q_OS_WIN32 | 119 | #ifndef Q_OS_WIN32 |
120 | signal(SIGCHLD, SIG_DFL); | 120 | signal(SIGCHLD, SIG_DFL); |
121 | #endif | 121 | #endif |
122 | if ( qlPid ) { | 122 | if ( qlPid ) { |
123 | int status; | 123 | int status; |
124 | ::kill( qlPid, SIGTERM ); | 124 | ::kill( qlPid, SIGTERM ); |
125 | waitpid( qlPid, &status, 0 ); | 125 | waitpid( qlPid, &status, 0 ); |
126 | } | 126 | } |
127 | } | 127 | } |
128 | 128 | ||
129 | /* We use the QCopChannel of the app as an indicator of when it has been launched | 129 | /* We use the QCopChannel of the app as an indicator of when it has been launched |
130 | so that we can disable the busy indicators */ | 130 | so that we can disable the busy indicators */ |
131 | void AppLauncher::newQcopChannel(const QString& channelName) | 131 | void AppLauncher::newQcopChannel(const QString& channelName) |
132 | { | 132 | { |
133 | // qDebug("channel %s added", channelName.data() ); | 133 | // qDebug("channel %s added", channelName.data() ); |
134 | QString prefix("QPE/Application/"); | 134 | QString prefix("QPE/Application/"); |
135 | if (channelName.startsWith(prefix)) { | 135 | if (channelName.startsWith(prefix)) { |
136 | { | 136 | { |
137 | QCopEnvelope e("QPE/System", "newChannel(QString)"); | 137 | QCopEnvelope e("QPE/System", "newChannel(QString)"); |
138 | e << channelName; | 138 | e << channelName; |
139 | } | 139 | } |
140 | QString appName = channelName.mid(prefix.length()); | 140 | QString appName = channelName.mid(prefix.length()); |
141 | if ( appName != "quicklauncher" ) { | 141 | if ( appName != "quicklauncher" ) { |
142 | emit connected( appName ); | 142 | emit connected( appName ); |
143 | QCopEnvelope e("QPE/System", "notBusy(QString)"); | 143 | QCopEnvelope e("QPE/System", "notBusy(QString)"); |
144 | e << appName; | 144 | e << appName; |
145 | } | 145 | } |
146 | } else if (channelName.startsWith("QPE/QuickLauncher-")) { | 146 | } else if (channelName.startsWith("QPE/QuickLauncher-")) { |
147 | qDebug("Registered %s", channelName.latin1()); | 147 | qDebug("Registered %s", channelName.latin1()); |
148 | int pid = channelName.mid(18).toInt(); | 148 | int pid = channelName.mid(18).toInt(); |
149 | if (pid == qlPid) | 149 | if (pid == qlPid) |
150 | qlReady = TRUE; | 150 | qlReady = TRUE; |
151 | } | 151 | } |
152 | } | 152 | } |
153 | 153 | ||
154 | void AppLauncher::removedQcopChannel(const QString& channelName) | 154 | void AppLauncher::removedQcopChannel(const QString& channelName) |
155 | { | 155 | { |
156 | if (channelName.startsWith("QPE/Application/")) { | 156 | if (channelName.startsWith("QPE/Application/")) { |
157 | QCopEnvelope e("QPE/System", "removedChannel(QString)"); | 157 | QCopEnvelope e("QPE/System", "removedChannel(QString)"); |
158 | e << channelName; | 158 | e << channelName; |
159 | } | 159 | } |
160 | } | 160 | } |
161 | 161 | ||
162 | void AppLauncher::received(const QCString& msg, const QByteArray& data) | 162 | void AppLauncher::received(const QCString& msg, const QByteArray& data) |
163 | { | 163 | { |
164 | QDataStream stream( data, IO_ReadOnly ); | 164 | QDataStream stream( data, IO_ReadOnly ); |
165 | if ( msg == "execute(QString)" ) { | 165 | if ( msg == "execute(QString)" ) { |
166 | QString t; | 166 | QString t; |
167 | stream >> t; | 167 | stream >> t; |
168 | if ( !executeBuiltin( t, QString::null ) ) | 168 | if ( !executeBuiltin( t, QString::null ) ) |
169 | execute(t, QString::null); | 169 | execute(t, QString::null); |
170 | } else if ( msg == "execute(QString,QString)" ) { | 170 | } else if ( msg == "execute(QString,QString)" ) { |
171 | QString t,d; | 171 | QString t,d; |
172 | stream >> t >> d; | 172 | stream >> t >> d; |
173 | if ( !executeBuiltin( t, d ) ) | 173 | if ( !executeBuiltin( t, d ) ) |
174 | execute( t, d ); | 174 | execute( t, d ); |
175 | } else if ( msg == "processQCop(QString)" ) { // from QPE/Server | 175 | } else if ( msg == "processQCop(QString)" ) { // from QPE/Server |
176 | QString t; | 176 | QString t; |
177 | stream >> t; | 177 | stream >> t; |
178 | if ( !executeBuiltin( t, QString::null ) ) | 178 | if ( !executeBuiltin( t, QString::null ) ) |
179 | execute( t, QString::null, TRUE); | 179 | execute( t, QString::null, TRUE); |
180 | } else if ( msg == "raise(QString)" ) { | 180 | } else if ( msg == "raise(QString)" ) { |
181 | QString appName; | 181 | QString appName; |
182 | stream >> appName; | 182 | stream >> appName; |
183 | 183 | ||
184 | if ( !executeBuiltin( appName, QString::null ) ) { | 184 | if ( !executeBuiltin( appName, QString::null ) ) { |
185 | if ( !waitingHeartbeat.contains( appName ) && appKillerName != appName ) { | 185 | if ( !waitingHeartbeat.contains( appName ) && appKillerName != appName ) { |
186 | //qDebug( "Raising: %s", appName.latin1() ); | 186 | //qDebug( "Raising: %s", appName.latin1() ); |
187 | QCString channel = "QPE/Application/"; | 187 | QCString channel = "QPE/Application/"; |
188 | channel += appName.latin1(); | 188 | channel += appName.latin1(); |
189 | 189 | ||
190 | // Need to lock it to avoid race conditions with QPEApplication::processQCopFile | 190 | // Need to lock it to avoid race conditions with QPEApplication::processQCopFile |
191 | QFile f("/tmp/qcop-msg-" + appName); | 191 | QFile f("/tmp/qcop-msg-" + appName); |
192 | if ( f.open(IO_WriteOnly | IO_Append) ) { | 192 | if ( f.open(IO_WriteOnly | IO_Append) ) { |
193 | #ifndef Q_OS_WIN32 | 193 | #ifndef Q_OS_WIN32 |
194 | flock(f.handle(), LOCK_EX); | 194 | flock(f.handle(), LOCK_EX); |
195 | #endif | 195 | #endif |
196 | QDataStream ds(&f); | 196 | QDataStream ds(&f); |
197 | QByteArray b; | 197 | QByteArray b; |
198 | QDataStream bstream(b, IO_WriteOnly); | 198 | QDataStream bstream(b, IO_WriteOnly); |
199 | ds << channel << QCString("raise()") << b; | 199 | ds << channel << QCString("raise()") << b; |
200 | f.flush(); | 200 | f.flush(); |
201 | #ifndef Q_OS_WIN32 | 201 | #ifndef Q_OS_WIN32 |
202 | flock(f.handle(), LOCK_UN); | 202 | flock(f.handle(), LOCK_UN); |
203 | #endif | 203 | #endif |
204 | f.close(); | 204 | f.close(); |
205 | } | 205 | } |
206 | bool alreadyRunning = isRunning( appName ); | 206 | bool alreadyRunning = isRunning( appName ); |
207 | if ( execute(appName, QString::null) ) { | 207 | if ( execute(appName, QString::null) ) { |
208 | int id = startTimer(RAISE_TIMEOUT_MS + alreadyRunning?2000:0); | 208 | int id = startTimer(RAISE_TIMEOUT_MS + alreadyRunning?2000:0); |
209 | waitingHeartbeat.insert( appName, id ); | 209 | waitingHeartbeat.insert( appName, id ); |
210 | } | 210 | } |
211 | } | 211 | } |
212 | } | 212 | } |
213 | } else if ( msg == "sendRunningApps()" ) { | 213 | } else if ( msg == "sendRunningApps()" ) { |
214 | QStringList apps; | 214 | QStringList apps; |
215 | QMap<int,QString>::Iterator it; | 215 | QMap<int,QString>::Iterator it; |
216 | for( it = runningApps.begin(); it != runningApps.end(); ++it ) | 216 | for( it = runningApps.begin(); it != runningApps.end(); ++it ) |
217 | apps.append( *it ); | 217 | apps.append( *it ); |
218 | QCopEnvelope e( "QPE/Desktop", "runningApps(QStringList)" ); | 218 | QCopEnvelope e( "QPE/Desktop", "runningApps(QStringList)" ); |
219 | e << apps; | 219 | e << apps; |
220 | } else if ( msg == "appRaised(QString)" ) { | 220 | } else if ( msg == "appRaised(QString)" ) { |
221 | QString appName; | 221 | QString appName; |
222 | stream >> appName; | 222 | stream >> appName; |
223 | qDebug("Got a heartbeat from %s", appName.latin1()); | 223 | qDebug("Got a heartbeat from %s", appName.latin1()); |
224 | QMap<QString,int>::Iterator it = waitingHeartbeat.find(appName); | 224 | QMap<QString,int>::Iterator it = waitingHeartbeat.find(appName); |
225 | if ( it != waitingHeartbeat.end() ) { | 225 | if ( it != waitingHeartbeat.end() ) { |
226 | killTimer( *it ); | 226 | killTimer( *it ); |
227 | waitingHeartbeat.remove(it); | 227 | waitingHeartbeat.remove(it); |
228 | } | 228 | } |
229 | // Check to make sure we're not waiting on user input... | 229 | // Check to make sure we're not waiting on user input... |
230 | if ( appKillerBox && appName == appKillerName ) { | 230 | if ( appKillerBox && appName == appKillerName ) { |
231 | // If we are, we kill the dialog box, and the code waiting on the result | 231 | // If we are, we kill the dialog box, and the code waiting on the result |
232 | // will clean us up (basically the user said "no"). | 232 | // will clean us up (basically the user said "no"). |
233 | delete appKillerBox; | 233 | delete appKillerBox; |
234 | appKillerBox = 0; | 234 | appKillerBox = 0; |
235 | appKillerName = QString::null; | 235 | appKillerName = QString::null; |
236 | } | 236 | } |
237 | } | 237 | } |
238 | } | 238 | } |
239 | 239 | ||
240 | void AppLauncher::signalHandler(int) | 240 | void AppLauncher::signalHandler(int) |
241 | { | 241 | { |
242 | #ifndef Q_OS_WIN32 | 242 | #ifndef Q_OS_WIN32 |
243 | int status; | 243 | int status; |
244 | pid_t pid = waitpid(-1, &status, WNOHANG); | 244 | pid_t pid = waitpid(-1, &status, WNOHANG); |
245 | /* if (pid == 0 || &status == 0 ) { | 245 | /* if (pid == 0 || &status == 0 ) { |
246 | qDebug("hmm, could not get return value from signal"); | 246 | qDebug("hmm, could not get return value from signal"); |
247 | } | 247 | } |
248 | */ | 248 | */ |
249 | QApplication::postEvent(appLauncherPtr, new AppStoppedEvent(pid, status) ); | 249 | QApplication::postEvent(appLauncherPtr, new AppStoppedEvent(pid, status) ); |
250 | #else | 250 | #else |
251 | qDebug("Unhandled signal see by AppLauncher::signalHandler(int)"); | 251 | qDebug("Unhandled signal see by AppLauncher::signalHandler(int)"); |
252 | #endif | 252 | #endif |
253 | } | 253 | } |
254 | 254 | ||
255 | bool AppLauncher::event(QEvent *e) | 255 | bool AppLauncher::event(QEvent *e) |
256 | { | 256 | { |
257 | if ( e->type() == appStopEventID ) { | 257 | if ( e->type() == appStopEventID ) { |
258 | AppStoppedEvent *ae = (AppStoppedEvent *) e; | 258 | AppStoppedEvent *ae = (AppStoppedEvent *) e; |
259 | sigStopped(ae->pid(), ae->status() ); | 259 | sigStopped(ae->pid(), ae->status() ); |
260 | return TRUE; | 260 | return TRUE; |
261 | } | 261 | } |
262 | 262 | ||
263 | return QObject::event(e); | 263 | return QObject::event(e); |
264 | } | 264 | } |
265 | 265 | ||
266 | void AppLauncher::timerEvent( QTimerEvent *e ) | 266 | void AppLauncher::timerEvent( QTimerEvent *e ) |
267 | { | 267 | { |
268 | int id = e->timerId(); | 268 | int id = e->timerId(); |
269 | QMap<QString,int>::Iterator it; | 269 | QMap<QString,int>::Iterator it; |
270 | for ( it = waitingHeartbeat.begin(); it != waitingHeartbeat.end(); ++it ) { | 270 | for ( it = waitingHeartbeat.begin(); it != waitingHeartbeat.end(); ++it ) { |
271 | if ( *it == id ) { | 271 | if ( *it == id ) { |
272 | if ( appKillerBox ) // we're already dealing with one | 272 | if ( appKillerBox ) // we're already dealing with one |
273 | return; | 273 | return; |
274 | 274 | ||
275 | appKillerName = it.key(); | 275 | appKillerName = it.key(); |
276 | killTimer( id ); | 276 | killTimer( id ); |
277 | waitingHeartbeat.remove( it ); | 277 | waitingHeartbeat.remove( it ); |
278 | 278 | ||
279 | // qDebug("Checking in on %s", appKillerName.latin1()); | 279 | // qDebug("Checking in on %s", appKillerName.latin1()); |
280 | 280 | ||
281 | // We store this incase the application responds while we're | 281 | // We store this incase the application responds while we're |
282 | // waiting for user input so we know not to delete ourselves. | 282 | // waiting for user input so we know not to delete ourselves. |
283 | appKillerBox = new QMessageBox(tr("Application Problem"), | 283 | appKillerBox = new QMessageBox(tr("Application Problem"), |
284 | tr("<p>%1 is not responding.</p>").arg(appKillerName) + | 284 | tr("<p>%1 is not responding.</p>").arg(appKillerName) + |
285 | tr("<p>Would you like to force the application to exit?</p>"), | 285 | tr("<p>Would you like to force the application to exit?</p>"), |
286 | QMessageBox::Warning, QMessageBox::Yes, | 286 | QMessageBox::Warning, QMessageBox::Yes, |
287 | QMessageBox::No | QMessageBox::Default, | 287 | QMessageBox::No | QMessageBox::Default, |
288 | QMessageBox::NoButton); | 288 | QMessageBox::NoButton); |
289 | if (appKillerBox->exec() == QMessageBox::Yes) { | 289 | if (appKillerBox->exec() == QMessageBox::Yes) { |
290 | // qDebug("Killing the app!!! Bwuhahahaha!"); | 290 | // qDebug("Killing the app!!! Bwuhahahaha!"); |
291 | int pid = pidForName(appKillerName); | 291 | int pid = pidForName(appKillerName); |
292 | if ( pid > 0 ) | 292 | if ( pid > 0 ) |
293 | kill( pid ); | 293 | kill( pid ); |
294 | } | 294 | } |
295 | appKillerName = QString::null; | 295 | appKillerName = QString::null; |
296 | delete appKillerBox; | 296 | delete appKillerBox; |
297 | appKillerBox = 0; | 297 | appKillerBox = 0; |
298 | return; | 298 | return; |
299 | } | 299 | } |
300 | } | 300 | } |
301 | 301 | ||
302 | QObject::timerEvent( e ); | 302 | QObject::timerEvent( e ); |
303 | } | 303 | } |
304 | 304 | ||
305 | #ifndef Q_OS_WIN32 | 305 | #ifndef Q_OS_WIN32 |
306 | void AppLauncher::sigStopped(int sigPid, int sigStatus) | 306 | void AppLauncher::sigStopped(int sigPid, int sigStatus) |
307 | { | 307 | { |
308 | int exitStatus = 0; | 308 | int exitStatus = 0; |
309 | 309 | ||
310 | bool crashed = WIFSIGNALED(sigStatus); | 310 | bool crashed = WIFSIGNALED(sigStatus); |
311 | if ( !crashed ) { | 311 | if ( !crashed ) { |
312 | if ( WIFEXITED(sigStatus) ) | 312 | if ( WIFEXITED(sigStatus) ) |
313 | exitStatus = WEXITSTATUS(sigStatus); | 313 | exitStatus = WEXITSTATUS(sigStatus); |
314 | } else { | 314 | } else { |
315 | exitStatus = WTERMSIG(sigStatus); | 315 | exitStatus = WTERMSIG(sigStatus); |
316 | } | 316 | } |
317 | 317 | ||
318 | QMap<int,QString>::Iterator it = runningApps.find( sigPid ); | 318 | QMap<int,QString>::Iterator it = runningApps.find( sigPid ); |
319 | if ( it == runningApps.end() ) { | 319 | if ( it == runningApps.end() ) { |
320 | if ( sigPid == qlPid ) { | 320 | if ( sigPid == qlPid ) { |
321 | qDebug( "quicklauncher stopped" ); | 321 | qDebug( "quicklauncher stopped" ); |
322 | qlPid = 0; | 322 | qlPid = 0; |
323 | qlReady = FALSE; | 323 | qlReady = FALSE; |
324 | QFile::remove("/tmp/qcop-msg-quicklauncher" ); | 324 | QFile::remove("/tmp/qcop-msg-quicklauncher" ); |
325 | QTimer::singleShot( 2000, this, SLOT(createQuickLauncher()) ); | 325 | QTimer::singleShot( 2000, this, SLOT(createQuickLauncher()) ); |
326 | } | 326 | } |
327 | /* | 327 | /* |
328 | if ( sigPid == -1 ) | 328 | if ( sigPid == -1 ) |
329 | qDebug("non-qtopia application exited (disregarded)"); | 329 | qDebug("non-qtopia application exited (disregarded)"); |
330 | else | 330 | else |
331 | qDebug("==== no pid matching %d in list, definite bug", sigPid); | 331 | qDebug("==== no pid matching %d in list, definite bug", sigPid); |
332 | */ | 332 | */ |
333 | return; | 333 | return; |
334 | } | 334 | } |
335 | QString appName = *it; | 335 | QString appName = *it; |
336 | runningApps.remove(it); | 336 | runningApps.remove(it); |
337 | 337 | ||
338 | QMap<QString,int>::Iterator hbit = waitingHeartbeat.find(appName); | 338 | QMap<QString,int>::Iterator hbit = waitingHeartbeat.find(appName); |
339 | if ( hbit != waitingHeartbeat.end() ) { | 339 | if ( hbit != waitingHeartbeat.end() ) { |
340 | killTimer( *hbit ); | 340 | killTimer( *hbit ); |
341 | waitingHeartbeat.remove( hbit ); | 341 | waitingHeartbeat.remove( hbit ); |
342 | } | 342 | } |
343 | if ( appName == appKillerName ) { | 343 | if ( appName == appKillerName ) { |
344 | appKillerName = QString::null; | 344 | appKillerName = QString::null; |
345 | delete appKillerBox; | 345 | delete appKillerBox; |
346 | appKillerBox = 0; | 346 | appKillerBox = 0; |
347 | } | 347 | } |
348 | 348 | ||
349 | /* we must disable preload for an app that crashes as the system logic relies on preloaded apps | 349 | /* we must disable preload for an app that crashes as the system logic relies on preloaded apps |
350 | actually being loaded. If eg. the crash happened in the constructor, we can't automatically reload | 350 | actually being loaded. If eg. the crash happened in the constructor, we can't automatically reload |
351 | the app (withouth some timeout value for eg. 3 tries (which I think is a bad solution) | 351 | the app (withouth some timeout value for eg. 3 tries (which I think is a bad solution) |
352 | */ | 352 | */ |
353 | bool preloadDisabled = FALSE; | 353 | bool preloadDisabled = FALSE; |
354 | if ( !DocumentList::appLnkSet ) return; | 354 | if ( !DocumentList::appLnkSet ) return; |
355 | const AppLnk* app = DocumentList::appLnkSet->findExec( appName ); | 355 | const AppLnk* app = DocumentList::appLnkSet->findExec( appName ); |
356 | if ( !app ) return; // QCop messages processed to slow? | 356 | if ( !app ) return; // QCop messages processed to slow? |
357 | if ( crashed && app->isPreloaded() ) { | 357 | if ( crashed && app->isPreloaded() ) { |
358 | Config cfg("Launcher"); | 358 | Config cfg("Launcher"); |
359 | cfg.setGroup("Preload"); | 359 | cfg.setGroup("Preload"); |
360 | QStringList apps = cfg.readListEntry("Apps",','); | 360 | QStringList apps = cfg.readListEntry("Apps",','); |
361 | QString exe = app->exec(); | 361 | QString exe = app->exec(); |
362 | apps.remove(exe); | 362 | apps.remove(exe); |
363 | cfg.writeEntry("Apps",apps,','); | 363 | cfg.writeEntry("Apps",apps,','); |
364 | preloadDisabled = TRUE; | 364 | preloadDisabled = TRUE; |
365 | } | 365 | } |
366 | 366 | ||
367 | // clean up | 367 | // clean up |
368 | if ( exitStatus ) { | 368 | if ( exitStatus ) { |
369 | QCopEnvelope e("QPE/System", "notBusy(QString)"); | 369 | QCopEnvelope e("QPE/System", "notBusy(QString)"); |
370 | e << app->exec(); | 370 | e << app->exec(); |
371 | } | 371 | } |
372 | /* | 372 | /* |
373 | // debug info | 373 | // debug info |
374 | for (it = runningApps.begin(); it != runningApps.end(); ++it) { | 374 | for (it = runningApps.begin(); it != runningApps.end(); ++it) { |
375 | qDebug("running according to internal list: %s, with pid %d", (*it).data(), it.key() ); | 375 | qDebug("running according to internal list: %s, with pid %d", (*it).data(), it.key() ); |
376 | } | 376 | } |
377 | */ | 377 | */ |
378 | 378 | ||
379 | #ifdef QTOPIA_PROGRAM_MONITOR | 379 | #ifdef QTOPIA_PROGRAM_MONITOR |
380 | if ( crashed ) { | 380 | if ( crashed ) { |
381 | QString sig; | 381 | QString sig; |
382 | switch( exitStatus ) { | 382 | switch( exitStatus ) { |
383 | case SIGABRT: sig = "SIGABRT"; break; | 383 | case SIGABRT: sig = "SIGABRT"; break; |
384 | case SIGALRM: sig = "SIGALRM"; break; | 384 | case SIGALRM: sig = "SIGALRM"; break; |
385 | case SIGBUS: sig = "SIGBUS"; break; | 385 | case SIGBUS: sig = "SIGBUS"; break; |
386 | case SIGFPE: sig = "SIGFPE"; break; | 386 | case SIGFPE: sig = "SIGFPE"; break; |
387 | case SIGHUP: sig = "SIGHUP"; break; | 387 | case SIGHUP: sig = "SIGHUP"; break; |
388 | case SIGILL: sig = "SIGILL"; break; | 388 | case SIGILL: sig = "SIGILL"; break; |
389 | case SIGKILL: sig = "SIGKILL"; break; | 389 | case SIGKILL: sig = "SIGKILL"; break; |
390 | case SIGPIPE: sig = "SIGPIPE"; break; | 390 | case SIGPIPE: sig = "SIGPIPE"; break; |
391 | case SIGQUIT: sig = "SIGQUIT"; break; | 391 | case SIGQUIT: sig = "SIGQUIT"; break; |
392 | case SIGSEGV: sig = "SIGSEGV"; break; | 392 | case SIGSEGV: sig = "SIGSEGV"; break; |
393 | case SIGTERM: sig = "SIGTERM"; break; | 393 | case SIGTERM: sig = "SIGTERM"; break; |
394 | case SIGTRAP: sig = "SIGTRAP"; break; | 394 | case SIGTRAP: sig = "SIGTRAP"; break; |
395 | default: sig = QString("Unkown %1").arg(exitStatus); | 395 | default: sig = QString("Unkown %1").arg(exitStatus); |
396 | } | 396 | } |
397 | if ( preloadDisabled ) | 397 | if ( preloadDisabled ) |
398 | sig += tr("<qt><p>Fast loading has been disabled for this application. Tap and hold the application icon to reenable it.</qt>"); | 398 | sig += tr("<qt><p>Fast loading has been disabled for this application. Tap and hold the application icon to reenable it.</qt>"); |
399 | 399 | ||
400 | QString str = tr("<qt><b>%1</b> was terminated due to signal code %2</qt>").arg( app->name() ).arg( sig ); | 400 | QString str = tr("<qt><b>%1</b> was terminated due to signal code %2</qt>").arg( app->name() ).arg( sig ); |
401 | QMessageBox::information(0, tr("Application terminated"), str ); | 401 | QMessageBox::information(0, tr("Application terminated"), str ); |
402 | } else { | 402 | } else { |
403 | if ( exitStatus == 255 ) { //could not find app (because global returns -1) | 403 | if ( exitStatus == 255 ) { //could not find app (because global returns -1) |
404 | QMessageBox::information(0, tr("Application not found"), tr("<qt>Could not locate application <b>%1</b></qt>").arg( app->exec() ) ); | 404 | QMessageBox::information(0, tr("Application not found"), tr("<qt>Could not locate application <b>%1</b></qt>").arg( app->exec() ) ); |
405 | } else { | 405 | } else { |
406 | QFileInfo fi(QString::fromLatin1("/tmp/qcop-msg-") + appName); | 406 | QFileInfo fi(QString::fromLatin1("/tmp/qcop-msg-") + appName); |
407 | if ( fi.exists() && fi.size() ) { | 407 | if ( fi.exists() && fi.size() ) { |
408 | emit terminated(sigPid, appName); | 408 | emit terminated(sigPid, appName); |
409 | qWarning("Re executing obmitted for %s", appName.latin1() ); | 409 | qWarning("Re executing obmitted for %s", appName.latin1() ); |
410 | // execute( appName, QString::null ); | 410 | // execute( appName, QString::null ); |
411 | return; | 411 | return; |
412 | } | 412 | } |
413 | } | 413 | } |
414 | } | 414 | } |
415 | 415 | ||
416 | #endif | 416 | #endif |
417 | 417 | ||
418 | emit terminated(sigPid, appName); | 418 | emit terminated(sigPid, appName); |
419 | } | 419 | } |
420 | #else | 420 | #else |
421 | void AppLauncher::sigStopped(int sigPid, int sigStatus) | 421 | void AppLauncher::sigStopped(int sigPid, int sigStatus) |
422 | { | 422 | { |
423 | qDebug("Unhandled signal : AppLauncher::sigStopped(int sigPid, int sigStatus)"); | 423 | qDebug("Unhandled signal : AppLauncher::sigStopped(int sigPid, int sigStatus)"); |
424 | } | 424 | } |
425 | #endif // Q_OS_WIN32 | 425 | #endif // Q_OS_WIN32 |
426 | 426 | ||
427 | bool AppLauncher::isRunning(const QString &app) | 427 | bool AppLauncher::isRunning(const QString &app) |
428 | { | 428 | { |
429 | for (QMap<int,QString>::ConstIterator it = runningApps.begin(); it != runningApps.end(); ++it) { | 429 | for (QMap<int,QString>::ConstIterator it = runningApps.begin(); it != runningApps.end(); ++it) { |
430 | if ( *it == app ) { | 430 | if ( *it == app ) { |
431 | #ifdef Q_OS_UNIX | 431 | #ifdef Q_OS_UNIX |
432 | pid_t t = ::__getpgid( it.key() ); | 432 | pid_t t = ::__getpgid( it.key() ); |
433 | if ( t == -1 ) { | 433 | if ( t == -1 ) { |
434 | qDebug("appLauncher bug, %s believed running, but pid %d is not existing", app.data(), it.key() ); | 434 | qDebug("appLauncher bug, %s believed running, but pid %d is not existing", app.data(), it.key() ); |
435 | runningApps.remove( it.key() ); | 435 | runningApps.remove( it.key() ); |
436 | return FALSE; | 436 | return FALSE; |
437 | } | 437 | } |
438 | #endif | 438 | #endif |
439 | return TRUE; | 439 | return TRUE; |
440 | } | 440 | } |
441 | } | 441 | } |
442 | 442 | ||
443 | return FALSE; | 443 | return FALSE; |
444 | } | 444 | } |
445 | 445 | ||
446 | bool AppLauncher::executeBuiltin(const QString &c, const QString &document) | 446 | bool AppLauncher::executeBuiltin(const QString &c, const QString &document) |
447 | { | 447 | { |
448 | Global::Command* builtin = OGlobal::builtinCommands(); | 448 | Global::Command* builtin = OGlobal::builtinCommands(); |
449 | QGuardedPtr<QWidget> *running = OGlobal::builtinRunning(); | 449 | QGuardedPtr<QWidget> *running = OGlobal::builtinRunning(); |
450 | 450 | ||
451 | // Attempt to execute the app using a builtin class for the app | 451 | // Attempt to execute the app using a builtin class for the app |
452 | if (builtin) { | 452 | if (builtin) { |
453 | for (int i = 0; builtin[i].file; i++) { | 453 | for (int i = 0; builtin[i].file; i++) { |
454 | if ( builtin[i].file == c ) { | 454 | if ( builtin[i].file == c ) { |
455 | if ( running[i] ) { | 455 | if ( running[i] ) { |
456 | if ( !document.isNull() && builtin[i].documentary ) | 456 | if ( !document.isNull() && builtin[i].documentary ) |
457 | Global::setDocument(running[i], document); | 457 | Global::setDocument(running[i], document); |
458 | running[i]->raise(); | 458 | running[i]->raise(); |
459 | running[i]->show(); | 459 | running[i]->show(); |
460 | running[i]->setActiveWindow(); | 460 | running[i]->setActiveWindow(); |
461 | } else { | 461 | } else { |
462 | running[i] = builtin[i].func( builtin[i].maximized ); | 462 | running[i] = builtin[i].func( builtin[i].maximized ); |
463 | } | 463 | } |
464 | #ifndef QT_NO_COP | 464 | #ifndef QT_NO_COP |
465 | QCopEnvelope e("QPE/System", "notBusy(QString)" ); | 465 | QCopEnvelope e("QPE/System", "notBusy(QString)" ); |
466 | e << c; // that was quick ;-) | 466 | e << c; // that was quick ;-) |
467 | #endif | 467 | #endif |
468 | return TRUE; | 468 | return TRUE; |
469 | } | 469 | } |
470 | } | 470 | } |
471 | } | 471 | } |
472 | 472 | ||
473 | // Convert the command line in to a list of arguments | 473 | // Convert the command line in to a list of arguments |
474 | QStringList list = QStringList::split(QRegExp(" *"),c); | 474 | QStringList list = QStringList::split(QRegExp(" *"),c); |
475 | QString ap=list[0]; | 475 | QString ap=list[0]; |
476 | 476 | ||
477 | if ( ap == "suspend" ) { // No tr | 477 | if ( ap == "suspend" ) { // No tr |
478 | QWSServer::processKeyEvent( 0xffff, Qt::Key_F34, FALSE, TRUE, FALSE ); | 478 | QWSServer::processKeyEvent( 0xffff, Qt::Key_F34, FALSE, TRUE, FALSE ); |
479 | return TRUE; | 479 | return TRUE; |
480 | } | 480 | } |
481 | 481 | ||
482 | return FALSE; | 482 | return FALSE; |
483 | } | 483 | } |
484 | 484 | ||
485 | bool AppLauncher::execute(const QString &c, const QString &docParam, bool noRaise) | 485 | bool AppLauncher::execute(const QString &c, const QString &docParam, bool noRaise) |
486 | { | 486 | { |
487 | qWarning("AppLauncher::execute"); | 487 | qWarning("AppLauncher::execute '%s' '%s'", (const char*) c, (const char*) docParam ); |
488 | // Convert the command line in to a list of arguments | 488 | // Convert the command line in to a list of arguments |
489 | QStringList list = QStringList::split(QRegExp(" *"),c); | 489 | QStringList list = QStringList::split(QRegExp(" *"),c); |
490 | if ( !docParam.isEmpty() ) | 490 | if ( !docParam.isEmpty() ) |
491 | list.append( docParam ); | 491 | list.append( docParam ); |
492 | 492 | ||
493 | QString appName = list[0]; | 493 | QString appName = list[0]; |
494 | if ( isRunning(appName) ) { | 494 | if ( isRunning(appName) ) { |
495 | QCString channel = "QPE/Application/"; | 495 | QCString channel = "QPE/Application/"; |
496 | channel += appName.latin1(); | 496 | channel += appName.latin1(); |
497 | 497 | ||
498 | // Need to lock it to avoid race conditions with QPEApplication::processQCopFile | 498 | // Need to lock it to avoid race conditions with QPEApplication::processQCopFile |
499 | QFile f(QString::fromLatin1("/tmp/qcop-msg-") + appName); | 499 | QFile f(QString::fromLatin1("/tmp/qcop-msg-") + appName); |
500 | if ( !noRaise && f.open(IO_WriteOnly | IO_Append) ) { | 500 | if ( !noRaise && f.open(IO_WriteOnly | IO_Append) ) { |
501 | #ifndef Q_OS_WIN32 | 501 | #ifndef Q_OS_WIN32 |
502 | flock(f.handle(), LOCK_EX); | 502 | flock(f.handle(), LOCK_EX); |
503 | #endif | 503 | #endif |
504 | 504 | ||
505 | QDataStream ds(&f); | 505 | QDataStream ds(&f); |
506 | QByteArray b; | 506 | QByteArray b; |
507 | QDataStream bstream(b, IO_WriteOnly); | 507 | QDataStream bstream(b, IO_WriteOnly); |
508 | if ( !f.size() ) { | 508 | if ( !f.size() ) { |
509 | ds << channel << QCString("raise()") << b; | 509 | ds << channel << QCString("raise()") << b; |
510 | if ( !waitingHeartbeat.contains( appName ) && appKillerName != appName ) { | 510 | if ( !waitingHeartbeat.contains( appName ) && appKillerName != appName ) { |
511 | int id = startTimer(RAISE_TIMEOUT_MS); | 511 | int id = startTimer(RAISE_TIMEOUT_MS); |
512 | waitingHeartbeat.insert( appName, id ); | 512 | waitingHeartbeat.insert( appName, id ); |
513 | } | 513 | } |
514 | } | 514 | } |
515 | if ( !docParam.isEmpty() ) { | 515 | if ( !docParam.isEmpty() ) { |
516 | bstream << docParam; | 516 | bstream << docParam; |
517 | ds << channel << QCString("setDocument(QString)") << b; | 517 | ds << channel << QCString("setDocument(QString)") << b; |
518 | } | 518 | } |
519 | 519 | ||
520 | f.flush(); | 520 | f.flush(); |
521 | #ifndef Q_OS_WIN32 | 521 | #ifndef Q_OS_WIN32 |
522 | flock(f.handle(), LOCK_UN); | 522 | flock(f.handle(), LOCK_UN); |
523 | #endif | 523 | #endif |
524 | f.close(); | 524 | f.close(); |
525 | } | 525 | } |
526 | if ( QCopChannel::isRegistered(channel) ) // avoid unnecessary warnings | 526 | if ( QCopChannel::isRegistered(channel) ) // avoid unnecessary warnings |
527 | QCopChannel::send(channel,"QPEProcessQCop()"); | 527 | QCopChannel::send(channel,"QPEProcessQCop()"); |
528 | 528 | ||
529 | return TRUE; | 529 | return TRUE; |
530 | } | 530 | } |
531 | 531 | ||
532 | #ifdef QT_NO_QWS_MULTIPROCESS | 532 | #ifdef QT_NO_QWS_MULTIPROCESS |
533 | QMessageBox::warning( 0, tr("Error"), tr("<qt>Could not find the application %1</qt>").arg(c), | 533 | QMessageBox::warning( 0, tr("Error"), tr("<qt>Could not find the application %1</qt>").arg(c), |
534 | tr("OK"), 0, 0, 0, 1 ); | 534 | tr("OK"), 0, 0, 0, 1 ); |
535 | #else | 535 | #else |
536 | 536 | ||
537 | QStrList slist; | 537 | QStrList slist; |
538 | unsigned j; | 538 | unsigned j; |
539 | for ( j = 0; j < list.count(); j++ ) | 539 | for ( j = 0; j < list.count(); j++ ) |
540 | slist.append( list[j].utf8() ); | 540 | slist.append( list[j].utf8() ); |
541 | 541 | ||
542 | const char **args = new const char *[slist.count() + 1]; | 542 | const char **args = new const char *[slist.count() + 1]; |
543 | for ( j = 0; j < slist.count(); j++ ) | 543 | for ( j = 0; j < slist.count(); j++ ) |
544 | args[j] = slist.at(j); | 544 | args[j] = slist.at(j); |
545 | args[j] = NULL; | 545 | args[j] = NULL; |
546 | 546 | ||
547 | #ifndef Q_OS_WIN32 | 547 | #ifndef Q_OS_WIN32 |
548 | #ifdef Q_OS_MACX | 548 | #ifdef Q_OS_MACX |
549 | if ( qlPid && qlReady && QFile::exists( QPEApplication::qpeDir()+"plugins/application/lib"+args[0] + ".dylib" ) ) { | 549 | if ( qlPid && qlReady && QFile::exists( QPEApplication::qpeDir()+"plugins/application/lib"+args[0] + ".dylib" ) ) { |
550 | #else | 550 | #else |
551 | if ( qlPid && qlReady && QFile::exists( QPEApplication::qpeDir()+"plugins/application/lib"+args[0] + ".so" ) ) { | 551 | if ( qlPid && qlReady && QFile::exists( QPEApplication::qpeDir()+"plugins/application/lib"+args[0] + ".so" ) ) { |
552 | #endif /* Q_OS_MACX */ | 552 | #endif /* Q_OS_MACX */ |
553 | qDebug( "Quick launching: %s", args[0] ); | 553 | qDebug( "Quick launching: %s", args[0] ); |
554 | if ( getuid() == 0 ) | 554 | if ( getuid() == 0 ) |
555 | setpriority( PRIO_PROCESS, qlPid, 0 ); | 555 | setpriority( PRIO_PROCESS, qlPid, 0 ); |
556 | QCString qlch("QPE/QuickLauncher-"); | 556 | QCString qlch("QPE/QuickLauncher-"); |
557 | qlch += QString::number(qlPid); | 557 | qlch += QString::number(qlPid); |
558 | QCopEnvelope env( qlch, "execute(QStrList)" ); | 558 | QCopEnvelope env( qlch, "execute(QStrList)" ); |
559 | env << slist; | 559 | env << slist; |
560 | runningApps[qlPid] = QString(args[0]); | 560 | runningApps[qlPid] = QString(args[0]); |
561 | emit launched(qlPid, QString(args[0])); | 561 | emit launched(qlPid, QString(args[0])); |
562 | QCopEnvelope e("QPE/System", "busy()"); | 562 | QCopEnvelope e("QPE/System", "busy()"); |
563 | qlPid = 0; | 563 | qlPid = 0; |
564 | qlReady = FALSE; | 564 | qlReady = FALSE; |
565 | QTimer::singleShot( getuid() == 0 ? 800 : 1500, this, SLOT(createQuickLauncher()) ); | 565 | QTimer::singleShot( getuid() == 0 ? 800 : 1500, this, SLOT(createQuickLauncher()) ); |
566 | } else { | 566 | } else { |
567 | int pid = ::vfork(); | 567 | int pid = ::vfork(); |
568 | if ( !pid ) { | 568 | if ( !pid ) { |
569 | for ( int fd = 3; fd < 100; fd++ ) | 569 | for ( int fd = 3; fd < 100; fd++ ) |
570 | ::close( fd ); | 570 | ::close( fd ); |
571 | ::setpgid( ::getpid(), ::getppid() ); | 571 | ::setpgid( ::getpid(), ::getppid() ); |
572 | // Try bindir first, so that foo/bar works too | 572 | // Try bindir first, so that foo/bar works too |
573 | ::execv( QPEApplication::qpeDir()+"bin/"+args[0], (char * const *)args ); | 573 | ::execv( QPEApplication::qpeDir()+"bin/"+args[0], (char * const *)args ); |
574 | ::execvp( args[0], (char * const *)args ); | 574 | ::execvp( args[0], (char * const *)args ); |
575 | _exit( -1 ); | 575 | _exit( -1 ); |
576 | } | 576 | } |
577 | 577 | ||
578 | runningApps[pid] = QString(args[0]); | 578 | runningApps[pid] = QString(args[0]); |
579 | emit launched(pid, QString(args[0])); | 579 | emit launched(pid, QString(args[0])); |
580 | QCopEnvelope e("QPE/System", "busy()"); | 580 | QCopEnvelope e("QPE/System", "busy()"); |
581 | } | 581 | } |
582 | #else | 582 | #else |
583 | QProcess *proc = new QProcess(this); | 583 | QProcess *proc = new QProcess(this); |
584 | if (proc){ | 584 | if (proc){ |
585 | for (int i=0; i < slist.count(); i++) | 585 | for (int i=0; i < slist.count(); i++) |
586 | proc->addArgument(args[i]); | 586 | proc->addArgument(args[i]); |
587 | connect(proc, SIGNAL(processExited()), this, SLOT(processExited())); | 587 | connect(proc, SIGNAL(processExited()), this, SLOT(processExited())); |
588 | if (!proc->start()){ | 588 | if (!proc->start()){ |
589 | qDebug("Unable to start application %s", args[0]); | 589 | qDebug("Unable to start application %s", args[0]); |
590 | }else{ | 590 | }else{ |
591 | PROCESS_INFORMATION *procInfo = (PROCESS_INFORMATION *)proc->processIdentifier(); | 591 | PROCESS_INFORMATION *procInfo = (PROCESS_INFORMATION *)proc->processIdentifier(); |
592 | if (procInfo){ | 592 | if (procInfo){ |
593 | DWORD pid = procInfo->dwProcessId; | 593 | DWORD pid = procInfo->dwProcessId; |
594 | runningApps[pid] = QString(args[0]); | 594 | runningApps[pid] = QString(args[0]); |
595 | runningAppsProc.append(proc); | 595 | runningAppsProc.append(proc); |
596 | emit launched(pid, QString(args[0])); | 596 | emit launched(pid, QString(args[0])); |
597 | QCopEnvelope e("QPE/System", "busy()"); | 597 | QCopEnvelope e("QPE/System", "busy()"); |
598 | }else{ | 598 | }else{ |
599 | qDebug("Unable to read process inforation #1 for %s", args[0]); | 599 | qDebug("Unable to read process inforation #1 for %s", args[0]); |
600 | } | 600 | } |
601 | } | 601 | } |
602 | }else{ | 602 | }else{ |
603 | qDebug("Unable to create process for application %s", args[0]); | 603 | qDebug("Unable to create process for application %s", args[0]); |
604 | return FALSE; | 604 | return FALSE; |
605 | } | 605 | } |
606 | #endif | 606 | #endif |
607 | #endif //QT_NO_QWS_MULTIPROCESS | 607 | #endif //QT_NO_QWS_MULTIPROCESS |
608 | 608 | ||
609 | delete [] args; | 609 | delete [] args; |
610 | return TRUE; | 610 | return TRUE; |
611 | } | 611 | } |
612 | 612 | ||
613 | void AppLauncher::kill( int pid ) | 613 | void AppLauncher::kill( int pid ) |
614 | { | 614 | { |
615 | #ifndef Q_OS_WIN32 | 615 | #ifndef Q_OS_WIN32 |
616 | ::kill( pid, SIGTERM ); | 616 | ::kill( pid, SIGTERM ); |
617 | #else | 617 | #else |
618 | for ( QProcess *proc = runningAppsProc.first(); proc; proc = runningAppsProc.next() ) { | 618 | for ( QProcess *proc = runningAppsProc.first(); proc; proc = runningAppsProc.next() ) { |
619 | if ( proc->processIdentifier() == pid ) { | 619 | if ( proc->processIdentifier() == pid ) { |
620 | proc->kill(); | 620 | proc->kill(); |
621 | break; | 621 | break; |
622 | } | 622 | } |
623 | } | 623 | } |
624 | #endif | 624 | #endif |
625 | } | 625 | } |
626 | 626 | ||
627 | int AppLauncher::pidForName( const QString &appName ) | 627 | int AppLauncher::pidForName( const QString &appName ) |
628 | { | 628 | { |
629 | int pid = -1; | 629 | int pid = -1; |
630 | 630 | ||
631 | QMap<int, QString>::Iterator it; | 631 | QMap<int, QString>::Iterator it; |
632 | for (it = runningApps.begin(); it!= runningApps.end(); ++it) { | 632 | for (it = runningApps.begin(); it!= runningApps.end(); ++it) { |
633 | if (*it == appName) { | 633 | if (*it == appName) { |
634 | pid = it.key(); | 634 | pid = it.key(); |
635 | break; | 635 | break; |
636 | } | 636 | } |
637 | } | 637 | } |
638 | 638 | ||
639 | return pid; | 639 | return pid; |
640 | } | 640 | } |
641 | 641 | ||
642 | void AppLauncher::createQuickLauncher() | 642 | void AppLauncher::createQuickLauncher() |
643 | { | 643 | { |
644 | static bool disabled = FALSE; | 644 | static bool disabled = FALSE; |
645 | if (disabled) | 645 | if (disabled) |
646 | return; | 646 | return; |
647 | 647 | ||
648 | qlReady = FALSE; | 648 | qlReady = FALSE; |
649 | qlPid = ::vfork(); | 649 | qlPid = ::vfork(); |
650 | if ( !qlPid ) { | 650 | if ( !qlPid ) { |
651 | char **args = new char *[2]; | 651 | char **args = new char *[2]; |
652 | args[0] = "quicklauncher"; | 652 | args[0] = "quicklauncher"; |
653 | args[1] = 0; | 653 | args[1] = 0; |
654 | for ( int fd = 3; fd < 100; fd++ ) | 654 | for ( int fd = 3; fd < 100; fd++ ) |
655 | ::close( fd ); | 655 | ::close( fd ); |
656 | ::setpgid( ::getpid(), ::getppid() ); | 656 | ::setpgid( ::getpid(), ::getppid() ); |
657 | // Try bindir first, so that foo/bar works too | 657 | // Try bindir first, so that foo/bar works too |
658 | /* | 658 | /* |
659 | * LD_BIND_NOW will change the behaviour of ld.so and dlopen | 659 | * LD_BIND_NOW will change the behaviour of ld.so and dlopen |
660 | * RTLD_LAZY will be made RTLD_NOW which leads to problem | 660 | * RTLD_LAZY will be made RTLD_NOW which leads to problem |
661 | * with miscompiled libraries... if LD_BIND_NOW is set.. there | 661 | * with miscompiled libraries... if LD_BIND_NOW is set.. there |
662 | * is no way back.. We will wait for numbers from TT to see | 662 | * is no way back.. We will wait for numbers from TT to see |
663 | * if using LD_BIND_NOW is worth it - zecke | 663 | * if using LD_BIND_NOW is worth it - zecke |
664 | */ | 664 | */ |
665 | //setenv( "LD_BIND_NOW", "1", 1 ); | 665 | //setenv( "LD_BIND_NOW", "1", 1 ); |
666 | ::execv( QPEApplication::qpeDir()+"bin/quicklauncher", args ); | 666 | ::execv( QPEApplication::qpeDir()+"bin/quicklauncher", args ); |
667 | ::execvp( "quicklauncher", args ); | 667 | ::execvp( "quicklauncher", args ); |
668 | delete []args; | 668 | delete []args; |
669 | disabled = TRUE; | 669 | disabled = TRUE; |
670 | _exit( -1 ); | 670 | _exit( -1 ); |
671 | } else if ( qlPid == -1 ) { | 671 | } else if ( qlPid == -1 ) { |
672 | qlPid = 0; | 672 | qlPid = 0; |
673 | } else { | 673 | } else { |
674 | if ( getuid() == 0 ) | 674 | if ( getuid() == 0 ) |
675 | setpriority( PRIO_PROCESS, qlPid, 19 ); | 675 | setpriority( PRIO_PROCESS, qlPid, 19 ); |
676 | } | 676 | } |
677 | } | 677 | } |
678 | 678 | ||
679 | // Used only by Win32 | 679 | // Used only by Win32 |
680 | void AppLauncher::processExited() | 680 | void AppLauncher::processExited() |
681 | { | 681 | { |
682 | #ifdef Q_OS_WIN32 | 682 | #ifdef Q_OS_WIN32 |
683 | qDebug("AppLauncher::processExited()"); | 683 | qDebug("AppLauncher::processExited()"); |
684 | bool found = FALSE; | 684 | bool found = FALSE; |
685 | QProcess *proc = (QProcess *) sender(); | 685 | QProcess *proc = (QProcess *) sender(); |
686 | if (!proc){ | 686 | if (!proc){ |
687 | qDebug("Interanl error NULL proc"); | 687 | qDebug("Interanl error NULL proc"); |
688 | return; | 688 | return; |
689 | } | 689 | } |
690 | 690 | ||
691 | QString appName = proc->arguments()[0]; | 691 | QString appName = proc->arguments()[0]; |
692 | qDebug("Removing application %s", appName.latin1()); | 692 | qDebug("Removing application %s", appName.latin1()); |
693 | runningAppsProc.remove(proc); | 693 | runningAppsProc.remove(proc); |
694 | 694 | ||
695 | QMap<QString,int>::Iterator hbit = waitingHeartbeat.find(appName); | 695 | QMap<QString,int>::Iterator hbit = waitingHeartbeat.find(appName); |
696 | if ( hbit != waitingHeartbeat.end() ) { | 696 | if ( hbit != waitingHeartbeat.end() ) { |
697 | killTimer( *hbit ); | 697 | killTimer( *hbit ); |
698 | waitingHeartbeat.remove( hbit ); | 698 | waitingHeartbeat.remove( hbit ); |
699 | } | 699 | } |
700 | if ( appName == appKillerName ) { | 700 | if ( appName == appKillerName ) { |
701 | appKillerName = QString::null; | 701 | appKillerName = QString::null; |
702 | delete appKillerBox; | 702 | delete appKillerBox; |
703 | appKillerBox = 0; | 703 | appKillerBox = 0; |
704 | } | 704 | } |
705 | 705 | ||
706 | // Search for the app to find its PID | 706 | // Search for the app to find its PID |
707 | QMap<int, QString>::Iterator it; | 707 | QMap<int, QString>::Iterator it; |
708 | for (it = runningApps.begin(); it!= runningApps.end(); ++it){ | 708 | for (it = runningApps.begin(); it!= runningApps.end(); ++it){ |
709 | if (it.data() == appName){ | 709 | if (it.data() == appName){ |
710 | found = TRUE; | 710 | found = TRUE; |
711 | break; | 711 | break; |
712 | } | 712 | } |
713 | } | 713 | } |
714 | 714 | ||
715 | if (found){ | 715 | if (found){ |
716 | emit terminated(it.key(), it.data()); | 716 | emit terminated(it.key(), it.data()); |
717 | runningApps.remove(it.key()); | 717 | runningApps.remove(it.key()); |
718 | }else{ | 718 | }else{ |
719 | qDebug("Internal error application %s not listed as running", appName.latin1()); | 719 | qDebug("Internal error application %s not listed as running", appName.latin1()); |
720 | } | 720 | } |
721 | 721 | ||
722 | #endif | 722 | #endif |
723 | } | 723 | } |
724 | 724 | ||