-rw-r--r-- | core/opie-login/main.cpp | 257 |
1 files changed, 151 insertions, 106 deletions
diff --git a/core/opie-login/main.cpp b/core/opie-login/main.cpp index 44d6f8d..718009a 100644 --- a/core/opie-login/main.cpp +++ b/core/opie-login/main.cpp | |||
@@ -7,7 +7,10 @@ | |||
7 | #include <stdio.h> | 7 | #include <stdio.h> |
8 | #include <stdlib.h> | 8 | #include <stdlib.h> |
9 | #include <signal.h> | ||
9 | 10 | ||
10 | #include <qpe/qpeapplication.h> | 11 | #include <qpe/qpeapplication.h> |
11 | #include <qpe/qcopenvelope_qws.h> | 12 | #include <qpe/qcopenvelope_qws.h> |
13 | #include <qpe/qpestyle.h> | ||
14 | #include <qpe/power.h> | ||
12 | 15 | ||
13 | #include <opie/odevice.h> | 16 | #include <opie/odevice.h> |
@@ -18,132 +21,160 @@ | |||
18 | #include "loginwindowimpl.h" | 21 | #include "loginwindowimpl.h" |
19 | #include "calibrate.h" | 22 | #include "calibrate.h" |
20 | 23 | ||
21 | int login_main ( int argc, char **argv ); | 24 | int login_main ( int argc, char **argv ); |
25 | void sigusr1 ( int sig ); | ||
26 | void exit_closelog ( ); | ||
27 | |||
22 | 28 | ||
23 | 29 | ||
24 | int main ( int argc, char **argv ) | 30 | int main ( int argc, char **argv ) |
25 | { | 31 | { |
26 | if ( geteuid ( ) != 0 ) { | 32 | if ( ::geteuid ( ) != 0 ) { |
27 | fprintf ( stderr, "%s can only be executed by root. (or chmod +s)", argv [0] ); | 33 | ::fprintf ( stderr, "%s can only be executed by root. (or chmod +s)", argv [0] ); |
28 | return 1; | 34 | return 1; |
29 | } | 35 | } |
30 | 36 | ||
31 | //struct rlimit rl; | 37 | //struct rlimit rl; |
32 | //getrlimit ( RLIMIT_NOFILE, &rl ); | 38 | //::getrlimit ( RLIMIT_NOFILE, &rl ); |
33 | 39 | ||
34 | //for ( unsigned int i = 0; i < rl. rlim_cur; i++ ) | 40 | //for ( unsigned int i = 0; i < rl. rlim_cur; i++ ) |
35 | // close ( i ); | 41 | // ::close ( i ); |
42 | |||
43 | ::setpgid ( 0, 0 ); | ||
44 | ::setsid ( ); | ||
45 | |||
46 | ::signal ( SIGUSR1, sigusr1 ); | ||
47 | |||
48 | ::openlog ( "opie-login", LOG_CONS, LOG_AUTHPRIV ); | ||
49 | ::atexit ( exit_closelog ); | ||
36 | 50 | ||
37 | setpgid ( 0, 0 ); | ||
38 | setsid ( ); | ||
39 | |||
40 | openlog ( "opie-login", LOG_CONS, LOG_AUTHPRIV ); | ||
41 | |||
42 | while ( true ) { | 51 | while ( true ) { |
43 | pid_t child = fork ( ); | 52 | pid_t child = ::fork ( ); |
44 | 53 | ||
45 | if ( child < 0 ) { | 54 | if ( child < 0 ) { |
46 | syslog ( LOG_ERR, "Could not fork process" ); | 55 | ::syslog ( LOG_ERR, "Could not fork process" ); |
47 | break; | 56 | break; |
48 | 57 | ||
49 | } | 58 | } |
50 | else if ( child > 0 ) { | 59 | else if ( child > 0 ) { |
51 | int status = 0; | 60 | int status = 0; |
52 | 61 | ||
53 | while ( waitpid ( child, &status, 0 ) < 0 ) { } | 62 | while ( ::waitpid ( child, &status, 0 ) < 0 ) { } |
54 | } | 63 | } |
55 | else { | 64 | else { |
56 | exit ( login_main ( argc, argv )); | 65 | ::exit ( login_main ( argc, argv )); |
57 | } | 66 | } |
58 | } | 67 | } |
59 | closelog ( ); | 68 | return 0; |
60 | } | 69 | } |
61 | 70 | ||
71 | void sigusr1 ( int /*sig*/ ) | ||
72 | { | ||
73 | ::exit ( 0 ); | ||
74 | } | ||
62 | 75 | ||
63 | class ModelKeyFilter : public QObject, public QWSServer::KeyboardFilter | 76 | void exit_closelog ( ) |
64 | { | 77 | { |
65 | public: | 78 | ::closelog ( ); |
66 | ModelKeyFilter ( ) : QObject ( 0, "MODEL_KEY_FILTER" ) | 79 | } |
67 | { | ||
68 | bool doinst = false; | ||
69 | |||
70 | m_model = ODevice::inst ( )-> model ( ); | ||
71 | m_power_timer = 0; | ||
72 | |||
73 | switch ( m_model ) { | ||
74 | case OMODEL_iPAQ_H31xx: | ||
75 | case OMODEL_iPAQ_H36xx: | ||
76 | case OMODEL_iPAQ_H37xx: | ||
77 | case OMODEL_iPAQ_H38xx: doinst = true; | ||
78 | break; | ||
79 | default : break; | ||
80 | } | ||
81 | if ( doinst ) | ||
82 | QWSServer::setKeyboardFilter ( this ); | ||
83 | } | ||
84 | 80 | ||
85 | virtual bool filter ( int /*unicode*/, int keycode, int modifiers, bool isPress, bool autoRepeat ) | ||
86 | { | ||
87 | bool kill = false; | ||
88 | |||
89 | // Rotate cursor keys 180° | ||
90 | switch ( m_model ) { | ||
91 | case OMODEL_iPAQ_H31xx: | ||
92 | case OMODEL_iPAQ_H38xx: { | ||
93 | int newkeycode = keycode; | ||
94 | |||
95 | switch ( keycode ) { | ||
96 | case Key_Left : newkeycode = Key_Right; break; | ||
97 | case Key_Right: newkeycode = Key_Left; break; | ||
98 | case Key_Up : newkeycode = Key_Down; break; | ||
99 | case Key_Down : newkeycode = Key_Up; break; | ||
100 | } | ||
101 | if ( newkeycode != keycode ) { | ||
102 | QWSServer::sendKeyEvent ( -1, newkeycode, modifiers, isPress, autoRepeat ); | ||
103 | kill = true; | ||
104 | } | ||
105 | break; | ||
106 | } | ||
107 | default: break; | ||
108 | } | ||
109 | |||
110 | // map Power Button short/long press to F34/F35 | ||
111 | switch ( m_model ) { | ||
112 | case OMODEL_iPAQ_H31xx: | ||
113 | case OMODEL_iPAQ_H36xx: | ||
114 | case OMODEL_iPAQ_H37xx: | ||
115 | case OMODEL_iPAQ_H38xx: { | ||
116 | if ( keycode == Key_SysReq ) { | ||
117 | if ( isPress ) { | ||
118 | m_power_timer = startTimer ( 500 ); | ||
119 | } | ||
120 | else if ( m_power_timer ) { | ||
121 | killTimer ( m_power_timer ); | ||
122 | m_power_timer = 0; | ||
123 | QWSServer::sendKeyEvent ( -1, Key_F34, 0, true, false ); | ||
124 | QWSServer::sendKeyEvent ( -1, Key_F34, 0, false, false ); | ||
125 | } | ||
126 | kill = true; | ||
127 | } | ||
128 | break; | ||
129 | } | ||
130 | default: break; | ||
131 | } | ||
132 | return kill; | ||
133 | } | ||
134 | 81 | ||
135 | virtual void timerEvent ( QTimerEvent * ) | 82 | class LoginScreenSaver : public QWSScreenSaver |
136 | { | 83 | { |
137 | killTimer ( m_power_timer ); | 84 | public: |
138 | m_power_timer = 0; | 85 | LoginScreenSaver ( ) |
139 | QWSServer::sendKeyEvent ( -1, Key_F35, 0, true, false ); | 86 | { |
140 | QWSServer::sendKeyEvent ( -1, Key_F35, 0, false, false ); | 87 | m_lcd_status = true; |
141 | } | 88 | |
89 | m_backlight_bright = -1; | ||
90 | m_backlight_forcedoff = false; | ||
91 | |||
92 | // Make sure the LCD is in fact on, (if opie was killed while the LCD is off it would still be off) | ||
93 | ODevice::inst ( ) -> setDisplayStatus ( true ); | ||
94 | } | ||
95 | void restore() | ||
96 | { | ||
97 | if ( !m_lcd_status ) // We must have turned it off | ||
98 | ODevice::inst ( ) -> setDisplayStatus ( true ); | ||
99 | |||
100 | setBacklight ( -1 ); | ||
101 | } | ||
102 | bool save( int level ) | ||
103 | { | ||
104 | switch ( level ) { | ||
105 | case 0: | ||
106 | if ( backlight() > 1 ) | ||
107 | setBacklight( 1 ); // lowest non-off | ||
108 | return true; | ||
109 | break; | ||
110 | case 1: | ||
111 | setBacklight( 0 ); // off | ||
112 | return true; | ||
113 | break; | ||
114 | case 2: | ||
115 | // We're going to suspend the whole machine | ||
116 | if ( PowerStatusManager::readStatus().acStatus() != PowerStatus::Online ) { | ||
117 | QWSServer::sendKeyEvent( 0xffff, Qt::Key_F34, FALSE, TRUE, FALSE ); | ||
118 | return true; | ||
119 | } | ||
120 | break; | ||
121 | } | ||
122 | return false; | ||
123 | } | ||
142 | 124 | ||
143 | private: | 125 | private: |
144 | OModel m_model; | 126 | public: |
145 | int m_power_timer; | 127 | void setIntervals( int i1 = 30, int i2 = 20, int i3 = 60 ) |
146 | }; | 128 | { |
129 | int v [4]; | ||
130 | |||
131 | v [ 0 ] = QMAX( 1000 * i1, 100 ); | ||
132 | v [ 1 ] = QMAX( 1000 * i2, 100 ); | ||
133 | v [ 2 ] = QMAX( 1000 * i3, 100 ); | ||
134 | v [ 3 ] = 0; | ||
135 | |||
136 | if ( !i1 && !i2 && !i3 ) | ||
137 | QWSServer::setScreenSaverInterval ( 0 ); | ||
138 | else | ||
139 | QWSServer::setScreenSaverIntervals ( v ); | ||
140 | } | ||
141 | |||
142 | int backlight ( ) | ||
143 | { | ||
144 | if ( m_backlight_bright == -1 ) | ||
145 | m_backlight_bright = 255; | ||
146 | |||
147 | return m_backlight_bright; | ||
148 | } | ||
149 | |||
150 | void setBacklight ( int bright ) | ||
151 | { | ||
152 | if ( bright == -3 ) { | ||
153 | // Forced on | ||
154 | m_backlight_forcedoff = false; | ||
155 | bright = -1; | ||
156 | } | ||
157 | if ( m_backlight_forcedoff && bright != -2 ) | ||
158 | return ; | ||
159 | if ( bright == -2 ) { | ||
160 | // Toggle between off and on | ||
161 | bright = m_backlight_bright ? 0 : -1; | ||
162 | m_backlight_forcedoff = !bright; | ||
163 | } | ||
164 | |||
165 | m_backlight_bright = bright; | ||
166 | |||
167 | bright = backlight ( ); | ||
168 | ODevice::inst ( ) -> setDisplayBrightness ( bright ); | ||
169 | |||
170 | m_backlight_bright = bright; | ||
171 | } | ||
147 | 172 | ||
173 | private: | ||
174 | bool m_lcd_status; | ||
175 | |||
176 | int m_backlight_bright; | ||
177 | bool m_backlight_forcedoff; | ||
178 | }; | ||
148 | 179 | ||
149 | 180 | ||
@@ -154,9 +185,12 @@ int login_main ( int argc, char **argv ) | |||
154 | QPEApplication app ( argc, argv, QApplication::GuiServer ); | 185 | QPEApplication app ( argc, argv, QApplication::GuiServer ); |
155 | 186 | ||
156 | (void) new ModelKeyFilter ( ); | 187 | app. setFont ( QFont ( "Helvetica", 10 )); |
157 | 188 | app. setStyle ( new QPEStyle ( )); | |
158 | { | 189 | |
159 | QCopEnvelope e("QPE/System", "setBacklight(int)" ); | 190 | ODevice::inst ( )-> setSoftSuspend ( true ); |
160 | e << -3; // Forced on | 191 | |
192 | { | ||
193 | QCopEnvelope e("QPE/System", "setBacklight(int)" ); | ||
194 | e << -3; // Forced on | ||
161 | } | 195 | } |
162 | 196 | ||
@@ -169,11 +203,22 @@ int login_main ( int argc, char **argv ) | |||
169 | } | 203 | } |
170 | #endif | 204 | #endif |
171 | 205 | ||
206 | |||
207 | LoginScreenSaver *saver = new LoginScreenSaver; | ||
208 | |||
209 | saver-> setIntervals ( ); | ||
210 | QWSServer::setScreenSaver ( saver ); | ||
211 | |||
212 | |||
172 | LoginWindowImpl *lw = new LoginWindowImpl ( ); | 213 | LoginWindowImpl *lw = new LoginWindowImpl ( ); |
173 | app. setMainWidget ( lw ); | 214 | app. setMainWidget ( lw ); |
174 | lw-> setGeometry ( 0, 0, app. desktop ( )-> width ( ), app. desktop ( )-> height ( )); | 215 | lw-> setGeometry ( 0, 0, app. desktop ( )-> width ( ), app. desktop ( )-> height ( )); |
175 | lw-> show ( ); | 216 | lw-> show ( ); |
176 | 217 | ||
177 | return app. exec ( ); | 218 | int rc = app. exec ( ); |
219 | |||
220 | ODevice::inst ( )-> setSoftSuspend ( false ); | ||
221 | |||
222 | return rc; | ||
178 | } | 223 | } |
179 | 224 | ||