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-rw-r--r--modules/devices/battery.c388
1 files changed, 0 insertions, 388 deletions
diff --git a/modules/devices/battery.c b/modules/devices/battery.c
deleted file mode 100644
index cbcebb12..00000000
--- a/modules/devices/battery.c
+++ /dev/null
@@ -1,388 +0,0 @@
-/*
- * HardInfo - Displays System Information
- * Copyright (C) 2003-2006 Leandro A. F. Pereira <leandro@hardinfo.org>
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, version 2.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
- */
-
-#include <string.h>
-#include <time.h>
-
-#include "hardinfo.h"
-#include "devices.h"
-
-const struct {
- gchar *key, *name;
-} ups_fields[] = {
- { "UPS Status", NULL },
- { "STATUS", "Status" },
- { "TIMELEFT", "Time Left" },
- { "LINEV", "Line Voltage" },
- { "LOADPCT", "Load Percent" },
-
- { "UPS Battery Information", NULL },
- { "BATTV", "Battery Voltage" },
- { "BCHARGE", "Battery Charge" },
- { "BATTDATE", "Battery Date" },
-
- { "UPS Information", NULL },
- { "APCMODEL", "Model" },
- { "FIRMWARE", "Firmware Version" },
- { "SERIALNO", "Serial Number" },
- { "UPSMODE", "UPS Mode" },
- { "CABLE", "Cable" },
- { "UPSNAME", "UPS Name" },
-
- { "UPS Nominal Values", NULL },
- { "NOMINV", "Voltage" },
- { "NOMBATTV", "Battery Voltage" },
- { "NOMPOWER", "Power" }
-};
-
-
-static void
-__scan_battery_apcupsd(void)
-{
- GHashTable *ups_data;
- FILE *apcaccess;
- char buffer[512], *apcaccess_path;
- int i;
-
- apcaccess_path = find_program("apcaccess");
- if (apcaccess_path && (apcaccess = popen(apcaccess_path, "r"))) {
- /* first line isn't important */
- if (fgets(buffer, 512, apcaccess)) {
- /* allocate the key, value hash table */
- ups_data = g_hash_table_new(g_str_hash, g_str_equal);
-
- /* read up all the apcaccess' output, saving it in the key, value hash table */
- while (fgets(buffer, 512, apcaccess)) {
- buffer[9] = '\0';
-
- g_hash_table_insert(ups_data,
- g_strdup(g_strstrip(buffer)),
- g_strdup(g_strstrip(buffer + 10)));
- }
-
- /* builds the ups info string, respecting the field order as found in ups_fields */
- for (i = 0; i < G_N_ELEMENTS(ups_fields); i++) {
- if (!ups_fields[i].name) {
- /* there's no name: make a group with the key as its name */
- battery_list = h_strdup_cprintf("[%s]\n", battery_list, ups_fields[i].key);
- } else {
- /* there's a name: adds a line */
- battery_list = h_strdup_cprintf("%s=%s\n", battery_list,
- ups_fields[i].name,
- g_hash_table_lookup(ups_data, ups_fields[i].key));
- }
- }
-
- g_hash_table_destroy(ups_data);
- }
-
- pclose(apcaccess);
- }
-
- g_free(apcaccess_path);
-}
-
-static void
-__scan_battery_acpi(void)
-{
- gchar *acpi_path;
-
- gchar *present = NULL;
- gchar *capacity = NULL;
- gchar *technology = NULL;
- gchar *voltage = NULL;
- gchar *model = NULL, *serial = NULL, *type = NULL;
- gchar *state = NULL, *rate = NULL;
- gchar *remaining = NULL;
- gchar *manufacturer = NULL;
-
- acpi_path = g_strdup("/proc/acpi/battery");
- if (g_file_test(acpi_path, G_FILE_TEST_EXISTS)) {
- GDir *acpi;
-
- if ((acpi = g_dir_open(acpi_path, 0, NULL))) {
- const gchar *entry;
-
- while ((entry = g_dir_read_name(acpi))) {
- gchar *path = g_strdup_printf("%s/%s/info", acpi_path, entry);
- FILE *f;
- gchar buffer[256];
- gdouble charge_rate = 1.0;
-
- f = fopen(path, "r");
- g_free(path);
-
- if (!f)
- goto cleanup;
-
- while (fgets(buffer, 256, f)) {
- gchar **tmp = g_strsplit(buffer, ":", 2);
-
- GET_STR("present", present);
- GET_STR("design capacity", capacity);
- GET_STR("battery technology", technology);
- GET_STR("design voltage", voltage);
- GET_STR("model number", model);
- GET_STR("serial number", serial);
- GET_STR("battery type", type);
- GET_STR("OEM info", manufacturer);
-
- g_strfreev(tmp);
- }
- fclose(f);
-
- path = g_strdup_printf("%s/%s/state", acpi_path, entry);
- f = fopen(path, "r");
- g_free(path);
-
- if (!f)
- goto cleanup;
-
- while (fgets(buffer, 256, f)) {
- gchar **tmp = g_strsplit(buffer, ":", 2);
-
- GET_STR("charging state", state);
- GET_STR("present rate", rate);
- GET_STR("remaining capacity", remaining);
-
- g_strfreev(tmp);
- }
-
- fclose(f);
-
- const gchar *url = vendor_get_url(manufacturer);
- if (url) {
- char *tmp = g_strdup_printf("%s (%s)", vendor_get_name(manufacturer), url);
- g_free(manufacturer);
- manufacturer = tmp;
- }
-
- if (g_str_equal(present, "yes")) {
- if (remaining && capacity)
- charge_rate = atof(remaining) / atof(capacity);
- else
- charge_rate = 0;
-
- battery_list = h_strdup_cprintf(_("\n[Battery: %s]\n"
- "State=%s (load: %s)\n"
- "Capacity=%s / %s (%.2f%%)\n"
- "Battery Technology=%s (%s)\n"
- "Manufacturer=%s\n"
- "Model Number=%s\n"
- "Serial Number=%s\n"),
- battery_list,
- entry,
- state, rate,
- remaining, capacity, charge_rate * 100.0,
- technology, type,
- manufacturer,
- model,
- serial);
- }
-
- cleanup:
- g_free(present);
- g_free(capacity);
- g_free(technology);
- g_free(type);
- g_free(model);
- g_free(serial);
- g_free(state);
- g_free(remaining);
- g_free(rate);
- g_free(manufacturer);
-
- present = capacity = technology = type = \
- model = serial = state = remaining = rate = manufacturer = NULL;
- }
-
- g_dir_close(acpi);
- }
- }
-
- g_free(acpi_path);
-}
-
-static gchar *
-read_contents(const gchar *base, const gchar *key)
-{
- gchar *value;
- gchar *path;
-
- path = g_strdup_printf("%s/%s", base, key);
- if (!path)
- return NULL;
-
- if (!g_file_get_contents(path, &value, NULL, NULL)) {
- free(path);
- return NULL;
- }
-
- free(path);
- return g_strchomp(value);
-}
-
-static void
-__scan_battery_sysfs_add_battery(const gchar *name)
-{
- gchar *path = g_strdup_printf("/sys/class/power_supply/%s", name);
- gchar *status, *capacity, *capacity_level, *technology, *manufacturer,
- *model_name, *serial_number;
-
- if (!path)
- return;
-
- status = read_contents(path, "status");
- capacity = read_contents(path, "capacity");
- capacity_level = read_contents(path, "capacity_level");
- technology = read_contents(path, "technology");
- manufacturer = read_contents(path, "manufacturer");
- model_name = read_contents(path, "model_name");
- serial_number = read_contents(path, "serial_number");
-
- battery_list = h_strdup_cprintf(_("\n[Battery: %s]\n"
- "State=%s\n"
- "Capacity=%s / %s\n"
- "Battery Technology=%s\n"
- "Manufacturer=%s\n"
- "Model Number=%s\n"
- "Serial Number=%s\n"),
- battery_list,
- name,
- status,
- capacity, capacity_level,
- technology,
- manufacturer,
- model_name,
- serial_number);
-
- free(status);
- free(capacity);
- free(capacity_level);
- free(technology);
- free(manufacturer);
- free(model_name);
- free(serial_number);
-}
-
-static void
-__scan_battery_sysfs(void)
-{
- GDir *dir;
- const gchar *entry;
-
- dir = g_dir_open("/sys/class/power_supply", 0, NULL);
- if (!dir)
- return;
-
- while ((entry = g_dir_read_name(dir))) {
- if (g_str_has_prefix(entry, "BAT"))
- __scan_battery_sysfs_add_battery(entry);
- }
-
- g_dir_close(dir);
-}
-
-static void
-__scan_battery_apm(void)
-{
- FILE *procapm;
- static char *sremaining = NULL, *stotal = NULL;
- static unsigned int last_time = 0;
- static int percentage = 0;
- const char *ac_status[] = { "Battery",
- "AC Power",
- "Charging" };
- int ac_bat;
- char apm_bios_ver[16], apm_drv_ver[16];
- char trash[10];
-
- if ((procapm = fopen("/proc/apm", "r"))) {
- int old_percentage = percentage;
-
- (void)fscanf(procapm, "%s %s %s 0x%x %s %s %d%%",
- apm_drv_ver, apm_bios_ver, trash,
- &ac_bat, trash, trash, &percentage);
- fclose(procapm);
-
- if (last_time == 0) {
- last_time = time(NULL);
- sremaining = stotal = NULL;
- }
-
- if (old_percentage - percentage > 0) {
- if (sremaining && stotal) {
- g_free(sremaining);
- g_free(stotal);
- }
-
- int secs_remaining = (time(NULL) - last_time) * percentage /
- (old_percentage - percentage);
- sremaining = seconds_to_string(secs_remaining);
- stotal = seconds_to_string((secs_remaining * 100) / percentage);
-
- last_time = time(NULL);
- }
- } else {
- return;
- }
-
- if (stotal && sremaining) {
- battery_list = h_strdup_cprintf(_("\n[Battery (APM)]\n"
- "Charge=%d%%\n"
- "Remaining Charge=%s of %s\n"
- "Using=%s\n"
- "APM driver version=%s\n"
- "APM BIOS version=%s\n"),
- battery_list,
- percentage,
- sremaining, stotal,
- ac_status[ac_bat],
- apm_drv_ver, apm_bios_ver);
- } else {
- battery_list = h_strdup_cprintf(_("\n[Battery (APM)]\n"
- "Charge=%d%%\n"
- "Using=%s\n"
- "APM driver version=%s\n"
- "APM BIOS version=%s\n"),
- battery_list,
- percentage,
- ac_status[ac_bat],
- apm_drv_ver, apm_bios_ver);
-
- }
-}
-
-void
-scan_battery_do(void)
-{
- g_free(battery_list);
- battery_list = g_strdup("");
-
- __scan_battery_sysfs();
- __scan_battery_acpi();
- __scan_battery_apm();
- __scan_battery_apcupsd();
-
- if (*battery_list == '\0') {
- g_free(battery_list);
-
- battery_list = g_strdup(_("[No batteries]\n"
- "No batteries found on this system=\n"));
- }
-}
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