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-rw-r--r--core/opiealarm/Makefile2
-rw-r--r--core/opiealarm/opiealarm.c2
2 files changed, 2 insertions, 2 deletions
diff --git a/core/opiealarm/Makefile b/core/opiealarm/Makefile
index e988abf..f20d451 100644
--- a/core/opiealarm/Makefile
+++ b/core/opiealarm/Makefile
@@ -1,26 +1,26 @@
1 1
2DESTDIR=../../bin 2DESTDIR=../../bin
3 3
4CROSS:=arm-linux- 4CROSS:=arm-linux-
5CC :=$(CROSS)gcc 5CC :=$(CROSS)gcc
6LD :=$(CROSS)gcc 6LD :=$(CROSS)gcc
7STRIP:=$(CROSS)strip 7STRIP:=$(CROSS)strip
8 8
9CFLAGS:=-O2 9CFLAGS:=-O2
10LDFLAGS:= 10LDFLAGS:=
11 11
12all: $(DESTDIR)/opiealarm $(DESTDIR)/opieatd 12all: $(DESTDIR)/opiealarm $(DESTDIR)/opieatd
13 13
14$(DESTDIR)/opiealarm: opiealarm.c 14$(DESTDIR)/opiealarm: opiealarm.c
15 $(CC) $(CFLAGS) opiealarm.c -o $(DESTDIR)/opiealarm $(LDFLAGS) 15 $(CC) $(CFLAGS) opiealarm.c -o $(DESTDIR)/opiealarm $(LDFLAGS)
16 $(STRIP) -s $(DESTDIR)/opiealarm 16 $(STRIP) --strip-all $(DESTDIR)/opiealarm
17 chmod u+s $(DESTDIR)/opiealarm 17 chmod u+s $(DESTDIR)/opiealarm
18 chown root $(DESTDIR)/opiealarm 2>/dev/null || echo -e "\nopiealarm must be owned by root to work correctly.\n" 18 chown root $(DESTDIR)/opiealarm 2>/dev/null || echo -e "\nopiealarm must be owned by root to work correctly.\n"
19 19
20$(DESTDIR)/opieatd: opieatd 20$(DESTDIR)/opieatd: opieatd
21 cp opieatd $(DESTDIR)/opieatd 21 cp opieatd $(DESTDIR)/opieatd
22 chmod +x $(DESTDIR)/opieatd 22 chmod +x $(DESTDIR)/opieatd
23 23
24clean: 24clean:
25 -rm -f *~ core 25 -rm -f *~ core
26 26
diff --git a/core/opiealarm/opiealarm.c b/core/opiealarm/opiealarm.c
index 71367b3..ce0103e 100644
--- a/core/opiealarm/opiealarm.c
+++ b/core/opiealarm/opiealarm.c
@@ -54,307 +54,307 @@ void log_msg ( const char *msg )
54 54
55void error_msg_and_die ( int perr, const char *msg ) 55void error_msg_and_die ( int perr, const char *msg )
56{ 56{
57 if ( perr ) 57 if ( perr )
58 log_msg ( strerror ( errno )); 58 log_msg ( strerror ( errno ));
59 log_msg ( msg ); 59 log_msg ( msg );
60 60
61 while ( 1 ) // pretend we are waiting on RTC, so opiealarm -r can kill us 61 while ( 1 ) // pretend we are waiting on RTC, so opiealarm -r can kill us
62 sleep ( 1 ); 62 sleep ( 1 );
63} 63}
64 64
65 65
66void sig_handler ( int sig ) 66void sig_handler ( int sig )
67{ 67{
68 log_msg ( "GOT SIGNAL -> EXITING\n" ); 68 log_msg ( "GOT SIGNAL -> EXITING\n" );
69 fclose ( log ); 69 fclose ( log );
70 remove_pidfile ( ); 70 remove_pidfile ( );
71 exit ( 0 ); 71 exit ( 0 );
72} 72}
73 73
74void usage ( void ) 74void usage ( void )
75{ 75{
76 fprintf ( stderr, "Usage: opiealarm -s [-f] | -r [-a]\n\n" ); 76 fprintf ( stderr, "Usage: opiealarm -s [-f] | -r [-a]\n\n" );
77 fprintf ( stderr, "\t-s\tSuspend mode: set RTC alarm\n" ); 77 fprintf ( stderr, "\t-s\tSuspend mode: set RTC alarm\n" );
78 fprintf ( stderr, "\t-f \tFix RTC, if RTC and system have more than 5sec difference (suspend mode)\n" ); 78 fprintf ( stderr, "\t-f \tFix RTC, if RTC and system have more than 5sec difference (suspend mode)\n" );
79 fprintf ( stderr, "\t-r\tResume mode: kill running opiealarm\n" ); 79 fprintf ( stderr, "\t-r\tResume mode: kill running opiealarm\n" );
80 fprintf ( stderr, "\t-a <x>\tResuspend in <x> seconds (resume mode)\n\n" ); 80 fprintf ( stderr, "\t-a <x>\tResuspend in <x> seconds (resume mode)\n\n" );
81 exit ( 1 ); 81 exit ( 1 );
82} 82}
83 83
84int fork_with_pidfile ( void ) 84int fork_with_pidfile ( void )
85{ 85{
86 FILE *fp; 86 FILE *fp;
87 pid_t pid; 87 pid_t pid;
88 88
89 pid = fork ( ); 89 pid = fork ( );
90 90
91 if ( pid > 0 ) 91 if ( pid > 0 )
92 exit ( 0 ); 92 exit ( 0 );
93 else if ( pid < 0 ) { 93 else if ( pid < 0 ) {
94 perror ( "forking failed" ); 94 perror ( "forking failed" );
95 return 0; 95 return 0;
96 } 96 }
97 97
98 signal ( SIGTERM, sig_handler ); 98 signal ( SIGTERM, sig_handler );
99 signal ( SIGINT, sig_handler ); 99 signal ( SIGINT, sig_handler );
100 100
101 // save pid 101 // save pid
102 if (( fp = fopen ( PIDFILE, "w" ))) { 102 if (( fp = fopen ( PIDFILE, "w" ))) {
103 fprintf ( fp, "%d", getpid ( )); 103 fprintf ( fp, "%d", getpid ( ));
104 fclose ( fp ); 104 fclose ( fp );
105 105
106 // detach 106 // detach
107 close ( 0 ); 107 close ( 0 );
108 close ( 1 ); 108 close ( 1 );
109 close ( 2 ); 109 close ( 2 );
110 110
111 setpgid ( 0, 0 ); 111 setpgid ( 0, 0 );
112 112
113 return 1; 113 return 1;
114 } 114 }
115 else { 115 else {
116 perror ( PIDFILE ); 116 perror ( PIDFILE );
117 return 0; 117 return 0;
118 } 118 }
119} 119}
120 120
121int kill_with_pidfile ( void ) 121int kill_with_pidfile ( void )
122{ 122{
123 FILE *fp; 123 FILE *fp;
124 pid_t pid; 124 pid_t pid;
125 125
126 if (( fp = fopen ( PIDFILE, "r" ))) { 126 if (( fp = fopen ( PIDFILE, "r" ))) {
127 if ( fscanf ( fp, "%d", &pid ) == 1 ) 127 if ( fscanf ( fp, "%d", &pid ) == 1 )
128 return ( kill ( pid, SIGTERM ) == 0 ) ? 1 : 0; 128 return ( kill ( pid, SIGTERM ) == 0 ) ? 1 : 0;
129 fclose ( fp ); 129 fclose ( fp );
130 } 130 }
131 return 0; 131 return 0;
132} 132}
133 133
134void remove_pidfile ( void ) 134void remove_pidfile ( void )
135{ 135{
136 unlink ( PIDFILE ); 136 unlink ( PIDFILE );
137 137
138 signal ( SIGTERM, SIG_DFL ); 138 signal ( SIGTERM, SIG_DFL );
139 signal ( SIGINT, SIG_DFL ); 139 signal ( SIGINT, SIG_DFL );
140} 140}
141 141
142 142
143int main ( int argc, char **argv ) 143int main ( int argc, char **argv )
144{ 144{
145 int mode = 0; 145 int mode = 0;
146 int ac_resusp = 0; 146 int ac_resusp = 0;
147 int fix_rtc = 0; 147 int fix_rtc = 0;
148 int opt; 148 int opt;
149 149
150 while (( opt = getopt ( argc, argv, "a:frs" )) != EOF ) { 150 while (( opt = getopt ( argc, argv, "a:frs" )) != EOF ) {
151 switch ( opt ) { 151 switch ( opt ) {
152 case 's': 152 case 's':
153 mode = 's'; 153 mode = 's';
154 break; 154 break;
155 case 'r': 155 case 'r':
156 mode = 'r'; 156 mode = 'r';
157 break; 157 break;
158 case 'a': 158 case 'a':
159 ac_resusp = atoi ( optarg ); 159 ac_resusp = atoi ( optarg );
160 if ( ac_resusp < 30 ) { 160 if ( ac_resusp < 30 ) {
161 ac_resusp = 120; 161 ac_resusp = 120;
162 162
163 fprintf ( stderr, "Warning: resuspend timeout must be >= 30 sec. -- now set to 120 sec\n" ); 163 fprintf ( stderr, "Warning: resuspend timeout must be >= 30 sec. -- now set to 120 sec\n" );
164 } 164 }
165 break; 165 break;
166 case 'f': 166 case 'f':
167 fix_rtc = 1; 167 fix_rtc = 1;
168 break; 168 break;
169 default: 169 default:
170 usage ( ); 170 usage ( );
171 } 171 }
172 } 172 }
173 173
174 if ( geteuid ( ) != 0 ) { 174 if ( geteuid ( ) != 0 ) {
175 fprintf ( stderr, "You need root priviledges to run opiealarm." ); 175 fprintf ( stderr, "You need root priviledges to run opiealarm." );
176 return 2; 176 return 2;
177 } 177 }
178 178
179 if ( !mode ) 179 if ( !mode )
180 usage ( ); 180 usage ( );
181 181
182 // kill running opiealarm 182 // kill running opiealarm
183 opiealarm_was_running = kill_with_pidfile ( ); 183 opiealarm_was_running = kill_with_pidfile ( );
184 remove_pidfile ( ); 184 remove_pidfile ( );
185 185
186 switch ( mode ) { 186 switch ( mode ) {
187 case 'r': return resume ( ac_resusp ); 187 case 'r': return resume ( ac_resusp );
188 case 's': 188 case 's':
189 default : return suspend ( fix_rtc ); 189 default : return suspend ( fix_rtc );
190 } 190 }
191 return 0; 191 return 0;
192 } 192 }
193 193
194 194
195int suspend ( int fix_rtc ) 195int suspend ( int fix_rtc )
196{ 196{
197 FILE *fp; 197 FILE *fp;
198 char buf [64]; 198 char buf [64];
199 time_t alrt, syst, rtct; 199 time_t alrt, syst, rtct;
200 struct tm alr, sys, rtc; 200 struct tm alr, sys, rtc;
201 int fd; 201 int fd;
202 int rtc_sys_diff; 202 int rtc_sys_diff;
203 203
204 204
205 if ( !fork_with_pidfile ( )) 205 if ( !fork_with_pidfile ( ))
206 return 3; 206 return 3;
207 207
208 log = fopen ( "/tmp/opiealarm.log", "w" ); 208 log = fopen ( "/tmp/opiealarm.log", "w" );
209 log_msg ( "STARTING\n" ); 209 log_msg ( "STARTING\n" );
210 210
211 211
212 212
213 if (!( fp = fopen ( "/etc/resumeat", "r" ))) 213 if (!( fp = fopen ( "/etc/resumeat", "r" )))
214 error_msg_and_die ( 1, "/etc/resumeat" ); 214 error_msg_and_die ( 1, "/etc/resumeat" );
215 215
216 if ( !fgets ( buf, sizeof( buf ) - 1, fp )) 216 if ( !fgets ( buf, sizeof( buf ) - 1, fp ))
217 error_msg_and_die ( 1, "/etc/resumeat" ); 217 error_msg_and_die ( 1, "/etc/resumeat" );
218 218
219 fclose ( fp ); 219 fclose ( fp );
220 220
221 alrt = atoi ( buf ); 221 alrt = atoi ( buf );
222 222
223 if ( alrt == 0 ) 223 if ( alrt == 0 )
224 error_msg_and_die ( 0, "/etc/resumeat contains an invalid time description" ); 224 error_msg_and_die ( 0, "/etc/resumeat contains an invalid time description" );
225 225
226 /* subtract 5 sec from event time... */ 226 /* subtract 5 sec from event time... */
227 alrt -= 5; 227 alrt -= 5;
228 228
229 if ( log ) 229 if ( log )
230 fprintf ( log, "Setting RTC alarm to %d\n", alrt ); 230 fprintf ( log, "Setting RTC alarm to %d\n", alrt );
231 231
232 tzset ( ); 232 tzset ( );
233 233
234 alr = *gmtime ( &alrt ); 234 alr = *gmtime ( &alrt );
235 235
236 // get system time 236 // get system time
237 time ( &syst ); 237 time ( &syst );
238 sys = *localtime ( &syst ); 238 sys = *localtime ( &syst );
239 239
240 // Write alarm time to RTC 240 // Write alarm time to RTC
241 if (( fd = open ( "/dev/misc/rtc", O_RDWR )) < 0 ) 241 if (( fd = open ( "/dev/misc/rtc", O_RDWR )) < 0 )
242 error_msg_and_die ( 1, "/dev/misc/rtc" ); 242 error_msg_and_die ( 1, "/dev/misc/rtc" );
243 243
244 // get RTC time 244 // get RTC time
245 memset ( &rtc, 0, sizeof ( struct tm )); 245 memset ( &rtc, 0, sizeof ( struct tm ));
246 if ( ioctl ( fd, RTC_ALM_SET, &rtc ) < 0 ) 246 if ( ioctl ( fd, RTC_RD_TIME, &rtc ) < 0 )
247 error_msg_and_die ( 1, "ioctl RTC_RD_TIME" ); 247 error_msg_and_die ( 1, "ioctl RTC_RD_TIME" );
248 rtct = mktime ( &rtc ); 248 rtct = mktime ( &rtc );
249 249
250 fprintf ( log, "System time: %02d.%02d.%04d %02d:%02d:%02d DST: %d (TZ: %s, offset: %d)\n", sys. tm_mday, sys. tm_mon + 1, sys. tm_year + 1900, sys. tm_hour, sys. tm_min, sys. tm_sec, sys. tm_isdst, sys. tm_zone, sys. tm_gmtoff ); 250 fprintf ( log, "System time: %02d.%02d.%04d %02d:%02d:%02d DST: %d (TZ: %s, offset: %d)\n", sys. tm_mday, sys. tm_mon + 1, sys. tm_year + 1900, sys. tm_hour, sys. tm_min, sys. tm_sec, sys. tm_isdst, sys. tm_zone, sys. tm_gmtoff );
251 fprintf ( log, "RTC time: %02d.%02d.%04d %02d:%02d:%02d DST: %d (TZ: %s, offset: %d)\n", rtc. tm_mday, rtc. tm_mon + 1, rtc. tm_year + 1900, rtc. tm_hour, rtc. tm_min, rtc. tm_sec, rtc. tm_isdst, rtc. tm_zone, rtc. tm_gmtoff ); 251 fprintf ( log, "RTC time: %02d.%02d.%04d %02d:%02d:%02d DST: %d (TZ: %s, offset: %d)\n", rtc. tm_mday, rtc. tm_mon + 1, rtc. tm_year + 1900, rtc. tm_hour, rtc. tm_min, rtc. tm_sec, rtc. tm_isdst, rtc. tm_zone, rtc. tm_gmtoff );
252 fprintf ( log, "Wakeup time: %02d.%02d.%04d %02d:%02d:%02d DST: %d (TZ: %s, offset: %d)\n", alr. tm_mday, alr. tm_mon + 1, alr. tm_year + 1900, alr. tm_hour, alr. tm_min, alr. tm_sec, alr. tm_isdst, alr. tm_zone, alr. tm_gmtoff ); 252 fprintf ( log, "Wakeup time: %02d.%02d.%04d %02d:%02d:%02d DST: %d (TZ: %s, offset: %d)\n", alr. tm_mday, alr. tm_mon + 1, alr. tm_year + 1900, alr. tm_hour, alr. tm_min, alr. tm_sec, alr. tm_isdst, alr. tm_zone, alr. tm_gmtoff );
253 253
254 fprintf ( log, "System/RTC diff: %d seconds\n", ( syst - rtct ) - sys. tm_gmtoff ); 254 fprintf ( log, "System/RTC diff: %d seconds\n", ( syst - rtct ) - sys. tm_gmtoff );
255 255
256 256
257 rtc_sys_diff = ( syst - rtct ) - sys. tm_gmtoff; 257 rtc_sys_diff = ( syst - rtct ) - sys. tm_gmtoff;
258 258
259 if ( fix_rtc && (( rtc_sys_diff < -4 ) || ( rtc_sys_diff > 4 ))) { 259 if ( fix_rtc && (( rtc_sys_diff < -4 ) || ( rtc_sys_diff > 4 ))) {
260 struct tm set; 260 struct tm set;
261 261
262 set = *gmtime ( &syst ); 262 set = *gmtime ( &syst );
263 263
264 fprintf ( log, "Correcting RTC: %d seconds\n", rtc_sys_diff ); 264 fprintf ( log, "Correcting RTC: %d seconds\n", rtc_sys_diff );
265 265
266 if ( ioctl ( fd, RTC_SET_TIME, &set ) < 0 ) 266 if ( ioctl ( fd, RTC_SET_TIME, &set ) < 0 )
267 error_msg_and_die ( 1, "ioctl RTC_SET_TIME" ); 267 error_msg_and_die ( 1, "ioctl RTC_SET_TIME" );
268 } 268 }
269 269
270 // set alarm time 270 // set alarm time
271 if ( ioctl ( fd, RTC_ALM_SET, &alr ) < 0 ) 271 if ( ioctl ( fd, RTC_ALM_SET, &alr ) < 0 )
272 error_msg_and_die ( 1, "ioctl RTC_ALM_SET" ); 272 error_msg_and_die ( 1, "ioctl RTC_ALM_SET" );
273 // enable alarm irq 273 // enable alarm irq
274 if ( ioctl ( fd, RTC_AIE_ON, 0 ) < 0 ) 274 if ( ioctl ( fd, RTC_AIE_ON, 0 ) < 0 )
275 error_msg_and_die ( 1, "ioctl RTC_AIE_ON" ); 275 error_msg_and_die ( 1, "ioctl RTC_AIE_ON" );
276 276
277 log_msg ( "SLEEPING\n" ); 277 log_msg ( "SLEEPING\n" );
278 278
279 // wait for alarm irq 279 // wait for alarm irq
280 if ( read ( fd, buf, sizeof( unsigned long )) < 0 ) 280 if ( read ( fd, buf, sizeof( unsigned long )) < 0 )
281 error_msg_and_die ( 1, "read rtc alarm" ); 281 error_msg_and_die ( 1, "read rtc alarm" );
282 282
283 log_msg ( "WAKEUP\n" ); 283 log_msg ( "WAKEUP\n" );
284 284
285 // disable alarm irq 285 // disable alarm irq
286 if ( ioctl ( fd, RTC_AIE_OFF, 0 ) < 0 ) 286 if ( ioctl ( fd, RTC_AIE_OFF, 0 ) < 0 )
287 error_msg_and_die ( 1, "ioctl RTC_AIE_OFF" ); 287 error_msg_and_die ( 1, "ioctl RTC_AIE_OFF" );
288 288
289 close ( fd ); 289 close ( fd );
290 290
291 log_msg ( "EXITING\n" ); 291 log_msg ( "EXITING\n" );
292 292
293 fclose ( log ); 293 fclose ( log );
294 remove_pidfile ( ); 294 remove_pidfile ( );
295 295
296 return 0; 296 return 0;
297} 297}
298 298
299 299
300int onac ( void ) 300int onac ( void )
301{ 301{
302 FILE *fp; 302 FILE *fp;
303 int on = 0; 303 int on = 0;
304 304
305 if (( fp = fopen ( APMFILE, "r" ))) { 305 if (( fp = fopen ( APMFILE, "r" ))) {
306 int ac = 0; 306 int ac = 0;
307 307
308 if ( fscanf ( fp, "%*[^ ] %*d.%*d 0x%*x 0x%x 0x%*x 0x%*x %*d%% %*i %*c", &ac ) == 1 ) 308 if ( fscanf ( fp, "%*[^ ] %*d.%*d 0x%*x 0x%x 0x%*x 0x%*x %*d%% %*i %*c", &ac ) == 1 )
309 on = ( ac == 0x01 ) ? 1 : 0; 309 on = ( ac == 0x01 ) ? 1 : 0;
310 310
311 fclose ( fp ); 311 fclose ( fp );
312 } 312 }
313 return on; 313 return on;
314} 314}
315 315
316int resume ( int resuspend ) 316int resume ( int resuspend )
317{ 317{
318 FILE *fp; 318 FILE *fp;
319 319
320 // re-suspend when on AC (optional) when woken up via RTC 320 // re-suspend when on AC (optional) when woken up via RTC
321 321
322 if ( !opiealarm_was_running ) { // opiealarm -s got it's RTC signal -> wake up by RTC 322 if ( !opiealarm_was_running ) { // opiealarm -s got it's RTC signal -> wake up by RTC
323 if ( resuspend && onac ( )) { 323 if ( resuspend && onac ( )) {
324 time_t start, now; 324 time_t start, now;
325 char *argv [4]; 325 char *argv [4];
326 326
327 if ( !fork_with_pidfile ( )) 327 if ( !fork_with_pidfile ( ))
328 return 4; 328 return 4;
329 329
330 // sleep <resuspend> sec (not less!) 330 // sleep <resuspend> sec (not less!)
331 time ( &start ); 331 time ( &start );
332 do { 332 do {
333 sleep ( 1 ); 333 sleep ( 1 );
334 time ( &now ); 334 time ( &now );
335 } while (( now - start ) < resuspend ); 335 } while (( now - start ) < resuspend );
336 336
337 if ( onac ( )) { // still on ac 337 if ( onac ( )) { // still on ac
338 // system() without fork 338 // system() without fork
339 argv[0] = "qcop"; 339 argv[0] = "qcop";
340 argv[1] = "QPE/Desktop"; 340 argv[1] = "QPE/Desktop";
341 argv[2] = "suspend()"; 341 argv[2] = "suspend()";
342 argv[3] = 0; 342 argv[3] = 0;
343 343
344 // hard coded for now ...but needed 344 // hard coded for now ...but needed
345 setenv ( "LOGNAME", "root", 1 ); 345 setenv ( "LOGNAME", "root", 1 );
346 setenv ( "HOME", "/root", 1 ); 346 setenv ( "HOME", "/root", 1 );
347 setenv ( "LD_LIBRARY_PATH", "/opt/QtPalmtop/lib", 1 ); 347 setenv ( "LD_LIBRARY_PATH", "/opt/QtPalmtop/lib", 1 );
348 setenv ( "QTDIR", "/opt/QtPalmtop", 1 ); 348 setenv ( "QTDIR", "/opt/QtPalmtop", 1 );
349 349
350 remove_pidfile ( ); 350 remove_pidfile ( );
351 351
352 execv ( "/opt/QtPalmtop/bin/qcop", argv ); 352 execv ( "/opt/QtPalmtop/bin/qcop", argv );
353 353
354 perror ( "exec for qcop failed" ); 354 perror ( "exec for qcop failed" );
355 return 5; 355 return 5;
356 } 356 }
357 } 357 }
358 } 358 }
359 return 0; 359 return 0;
360} 360}