wmacpi: Bump to wmacpi-ng version 0.92.

Source obtained from http://sourceforge.net/projects/wmacpi/files/.

2003 September 23 0.92
	Fix a few more bugs, and include an option to allow the user to
	specify how often to sample the ACPI data - some BIOSes disable
	all interrupts while reading from the battery, which apparently
	causes some interactivity issues. I have no idea why reading once
	every three seconds (which is our default), but there've been some
	complaints.

wmacpi/ChangeLog

@@ -1,3 +1,17 @@
+2003 September 23 0.92
+	Fix a few more bugs, and include an option to allow the user to
+	specify how often to sample the ACPI data - some BIOSes disable
+	all interrupts while reading from the battery, which apparently
+	causes some interactivity issues. I have no idea why reading once
+	every three seconds (which is our default), but there've been some
+	complaints. 
+
+	Also fixed acpi-ng to properly handle the -a option.
+	
+2003 August 6 0.91
+	Fix a problem I'm seeing with docking the app - if the window name
+	is set to "acpi" rather than "apm" it doesn't dock . . .
+	
 2003 July 16 0.90
 	Make the time display show '--:--' instead of '00:00' when the
 	time remaining is 0 - I think this is reasonable, since it'll only

wmacpi/acpi-ng.c

@@ -34,7 +34,7 @@ void usage(char *name)
 {
 	printf("%s: query battery status on ACPI enabled systems.\n"
 	       "Usage:\n"
-	       "%s [-h] [-a]\n"
+	       "%s [-h] [-a samples]\n"
 	       " h - display this help information\n"
 	       " a - average remaining time over some number of samples\n"
 	       "     much more accurate than using a single sample\n"
@@ -56,7 +56,7 @@ int main(int argc, char *argv[])
 	battery_t *binfo;
 	adapter_t *ap;
 
-	while((ch = getopt(argc, argv, "hvVa::")) != EOF) {
+	while((ch = getopt(argc, argv, "hvVa:")) != EOF) {
 		switch(ch) {
 		case 'h':
 			usage(argv[0]);
@@ -68,17 +68,13 @@ int main(int argc, char *argv[])
 			print_version();
 			return 0;
 		case 'a':
-			printf("case a\n");
-			if(optarg == NULL) {
-				printf("empty optarg\n");
-			} else {
-				printf("optarg: %s\n", optarg);
+			if(optarg != NULL) {
 				samples = atoi(optarg);
-			}
 				if(samples > 1000 || samples <= 0) {
 					printf("Please specify a reasonable number of samples\n");
 					exit(1);
 			}
+			}
 			printf("samples: %d\n", samples);
 			sleep_time = 1000000/samples;
 			break;
@@ -106,6 +102,7 @@ int main(int argc, char *argv[])
 			binfo = &batteries[i];
 			if(binfo->present && (binfo->charge_state == CHARGE)) {
 				printf("; Battery %s charging", binfo->name);
+				printf(", currently at %2d%%", binfo->percentage);
 				if(binfo->charge_time >= 0) 
 					printf(", %2d:%02d remaining", 
 					       binfo->charge_time/60,

wmacpi/debian/changelog

@@ -1,3 +1,15 @@
+wmacpi-ng (0.92-1) unstable; urgency=low
+
+  * New upstream version.
+
+ -- Simon Fowler <simon@dreamcraft.com.au>  Tue, 23 Sep 2003 11:57:09 +1000
+
+wmacpi-ng (0.91-1) unstable; urgency=low
+
+  * New upstream version.
+
+ -- Simon Fowler <simon@dreamcraft.com.au>  Wed,  6 Aug 2003 18:32:11 +1000
+
 wmacpi-ng (0.90-1) unstable; urgency=low
 
   * New upstream version.

wmacpi/debian/wmacpi-ng.1

@@ -18,6 +18,9 @@ display ]
 .RI -m
 battery no ]
 [
+.RI -s
+sample rate ]
+[
 .RI -v
 ]
 ]
@@ -73,18 +76,24 @@ battery to reach full charge if the batteries are charging.
 .B \-b
 Make noise when battery is critical low (beep).
 .TP
-.B \-c value
+.B \-c percentage
 Set critical low alarm at <value>% (default: 10%).
 .TP
-.B \-d
+.B \-d display
 Set the X display to open the window on.
 .TP
-.B \-m
+.B \-m battery number
 Set the battery to monitor initially.
 .TP
+.B \-s sample rate
+Set the rate at which to sample the ACPI data (default is 100, which 
+translates to once every three seconds. 10 gives once every 30 seconds, 
+1 once every 300 seconds (five minutes), 1000 once every 0.3 seconds).
+.TP
 .B \-n
 Disable blinking power glyph when charging. Note that it still blinks when 
 the battery reports its capacity state as critical.
+.TP
 .B \-v
 Increase the verbosity of the program. Can be used more than once -
 each successive use increases the verbosity.

wmacpi/wmacpi-ng.c

@@ -618,6 +618,7 @@ int main(int argc, char **argv)
     char *display = NULL;
     char ch;
     int update = 0;
+    int samplerate = 100;
     battery_t *binfo;
 
     dockapp = calloc(1, sizeof(Dockapp));
@@ -633,7 +634,7 @@ int main(int argc, char **argv)
 	exit(1);
 
     /* parse command-line options */
-    while ((ch = getopt(argc, argv, "bd:c:m:hnvV")) != EOF) {
+    while ((ch = getopt(argc, argv, "bd:c:m:s:hnvV")) != EOF) {
 	switch (ch) {
 	case 'b':
 	    noisy_critical = 1;
@@ -668,6 +669,16 @@ int main(int argc, char **argv)
 		fprintf(stderr, "Monitoring battery %d\n", battery_no);
 	    } 
 	    break;
+	case 's':
+	    if (optarg) {
+		samplerate = atoi(optarg);
+		if (samplerate == 0) samplerate = 1;
+		if (samplerate > 3000) samplerate = 3000;
+	    } else {
+		usage(argv[0]);
+		exit(1);
+	    }
+	    break;
 	case 'h':
 	    usage(argv[0]);
 	    return 0;
@@ -693,7 +704,10 @@ int main(int argc, char **argv)
 	exit(1);
 
     /* make new dockapp window */
-    new_window("acpi");
+    /* Don't even /think/ of asking me why, but if I set the window name to 
+     * "acpi", the app refuses to dock properly - it's just plain /weird/ */
+/*    new_window("acpi"); */
+    new_window("apm");
 
     /* get initial statistics */
     acquire_all_info();
@@ -736,7 +750,26 @@ int main(int argc, char **argv)
 	    }
 	}
 
-	if (update++ == 30) {
+	/* XXX: some laptops have problems with sampling the battery
+	 * regularly - apparently, the BIOS disables interrupts while
+	 * reading from the battery, which is generally on a slow bus 
+	 * and is a slow device, so you get significant periods without
+	 * interrupts. This causes interactivity to suffer . . . 
+	 * 
+	 * My proposed workaround is to allow the user to set the sample
+	 * rate - it defaults to ten, but can be set lower (or higher).
+	 *
+	 * The only problem with this is that we need to sample less 
+	 * frequently, while still allowing the app to update normally. 
+	 * That means calling redraw_window() and all the set_*() functions
+	 * normally, but only calling acquire_all_info() every so often. 
+	 * As it stands, we only call acquire_all_info() once every three
+	 * seconds (once every thirty updates) . . . I'm not entirely sure
+	 * /how/ this could cause interactivity problems, but hey . . . 
+	 *
+	 * So, given the base rate of once every three seconds, we want to
+	 * change this test to . . . */
+	if (update++ == (3000/samplerate)) {
 	    acquire_all_info();
 	    update = 0;
 	}