From f06a98f0b468601fc1ab929b06a7962cca8614ea Mon Sep 17 00:00:00 2001
From: Michael Meskes <meskes@debian.org>
Date: Wed, 27 Aug 2008 13:45:17 +0200
Subject: Imported Upstream version 0.1

---
 at.c | 162 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 162 insertions(+)
 create mode 100644 at.c

(limited to 'at.c')

diff --git a/at.c b/at.c
new file mode 100644
index 0000000..1babd83
--- /dev/null
+++ b/at.c
@@ -0,0 +1,162 @@
+#include <string.h>
+#include <time.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include <libacpi.h>
+
+#include "error.h"
+#include "sched.h"
+#include "emit.h"
+
+sched_t scheds[N_SCHED + 1] = {
+	{ SCHED_BATT,    0, DI_BATT },
+	{ SCHED_ACSTATE, 0, DI_ACSTATE },
+	{ SCHED_ZONE,    0, DI_ZONE },
+	{ SCHED_FAN,     0, DI_FAN},
+	{ -1, -1, -1 }
+};
+
+int get_interval(int what, sched_t *scheds)
+{
+	int index = 0;
+
+	while(scheds[index].what != -1)
+	{
+		if (scheds[index].what == what)
+			return scheds[index].interval;
+
+		index++;
+	}
+
+	return -1;
+}
+
+void set_interval(int what, sched_t *scheds, int value)
+{
+	int index = 0;
+
+	while(scheds[index].what != -1)
+	{
+		if (scheds[index].what == what)
+		{
+			scheds[index].interval = value;
+		}
+
+		index++;
+	}
+}
+
+void version(void)
+{
+	printf("acpitail v" VERSION ", (C) 2007 by folkert@vanheusden.com\n\n");
+}
+
+void help(void)
+{
+	version();
+
+	printf("-A x   set check interval for AC-state (default: %ds)\n", get_interval(SCHED_ACSTATE, scheds));
+	printf("-B x   interval for battery (%d)\n", get_interval(SCHED_BATT, scheds));
+	printf("-F x   interval for fans (%d)\n", get_interval(SCHED_FAN, scheds));
+	printf("-Z x   interval for zone information (%d)\n", get_interval(SCHED_ZONE, scheds));
+	printf("-h     this help\n");
+	printf("-V     show version information\n");
+}
+
+int main(int argc, char *argv[])
+{
+	global_t globals;
+	int c;
+
+	while((c = getopt(argc, argv, "B:A:Z:F:")) != -1)
+	{
+		switch(c)
+		{
+			case 'B':
+				set_interval(SCHED_BATT, scheds, atoi(optarg));
+				break;
+
+			case 'A':
+				set_interval(SCHED_ACSTATE, scheds, atoi(optarg));
+				break;
+
+			case 'Z':
+				set_interval(SCHED_ZONE, scheds, atoi(optarg));
+				break;
+
+			case 'F':
+				set_interval(SCHED_FAN, scheds, atoi(optarg));
+				break;
+
+			case 'V':
+				version();
+				return 0;
+
+			case 'h':
+				help();
+				return 0;
+
+			default:
+				help();
+				return 1;
+		}
+	}
+
+	if (check_acpi_support() == NOT_SUPPORTED)
+		error_exit("This system does not support ACPI.\n");
+
+	memset(&globals, 0x00, sizeof(globals));
+
+	if (init_acpi_batt(&globals) == ALLOC_ERR)
+		error_exit("Failed to obtain battery information.\n");
+
+	if (init_acpi_acadapt(&globals) == ALLOC_ERR)
+		error_exit("Failed to obtain AC adapter information.\n");
+
+	if (init_acpi_thermal(&globals) == ALLOC_ERR)
+		error_exit("Failed to obtain thermal areas information.\n");
+
+	if (init_acpi_fan(&globals) == ALLOC_ERR)
+		error_exit("Failed to obtain fan information.\n");
+
+	for(;;)
+	{
+		int loop;
+		char header_shown = 0;
+
+		for(loop=0; loop<N_SCHED; loop++)
+		{
+			time_t now = time(NULL);
+			time_t cur_next_event = scheds[loop].last_run + scheds[loop].interval;
+
+			if (cur_next_event <= now)
+			{
+				switch(scheds[loop].what)
+				{
+					case SCHED_BATT:
+						emit_battery(&globals, &header_shown);
+						break;
+
+					case SCHED_ACSTATE:
+						emit_acstate(&globals, &header_shown);
+						break;
+
+					case SCHED_ZONE:
+						emit_zone(&globals, &header_shown);
+						break;
+
+					case SCHED_FAN:
+						emit_fan(&globals, &header_shown);
+						break;
+				}
+
+				scheds[loop].last_run = now;
+			}
+		}
+
+		sleep_untill_next_event(scheds, N_SCHED);
+	}
+
+	return 0;
+}
-- 
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