- I2C_PROC_DEVICE_FILE_OPEN_ERROR,

- I2C_PROC_DEVICE_FILE_READ_ERROR

-static void i2c_proc_plugin_add_sensor(GList **sensors,

- const gchar *path) {

- gchar *filename;

- gchar *label;

- gboolean enable;

- SensorType sensor_type;

- IconType icon_type = GENERIC_ICON;

-

- filename = g_path_get_basename(path);

-

- /* setup temp2 as CPU sensor and enable it */

- if (g_ascii_strcasecmp(filename, "temp2") == 0) {

- sensor_type = TEMP_SENSOR;

- label = g_strdup(_("CPU"));

- enable = TRUE;

- icon_type = CPU_ICON;

- } else {

- label = g_strdup(filename);

-

- switch(filename[0]) {

- case 'c': /* currents are "curr?" */

- sensor_type = CURRENT_SENSOR;

- break;

- case 'f': /* fans are "fan?" */

- sensor_type = FAN_SENSOR;

- icon_type = FAN_ICON;

- break;

- case 'i': /* voltages are "in?" */

- sensor_type = VOLTAGE_SENSOR;

- break;

- case 't': /* temps are "temp?" */

- sensor_type = TEMP_SENSOR;

- break;

- case 'v': /* vids are just vid */

- sensor_type = VOLTAGE_SENSOR;

- break;

- default:

- /* SHOULDN'T BE ABLE

- * TO GET HERE!! */

- g_debug("error in i2c-proc sensor detection code - unhandled sensor filename %s", filename);

- g_free(filename);

- g_free(label);

- return;

- }

- /* disable all other sensors */

- enable = FALSE;

- }

- sensors_applet_plugin_add_sensor(sensors,

-

- g_free(filename);

- g_free(label);

-}

- gchar *filename;

-

- filename = g_path_get_basename(path);

- /* see if filename starts with any of the sensor

- prefixes */

- if (g_str_has_prefix(filename, "curr") ||

- (g_str_has_prefix(filename, "fan") &&

- !g_str_has_prefix(filename, "fan_div")) ||

- g_str_has_prefix(filename, "in") ||

- g_str_has_prefix(filename, "temp") ||

- g_str_has_prefix(filename, "vid")) {

- i2c_proc_plugin_add_sensor(sensors, path);

- }

- g_free(filename);

-

- GList *sensors = NULL;

-

- /* call function to recursively look for sensors

- starting at the defined base directory */

- sensors_applet_plugin_find_sensors(&sensors, I2C_PROC_BASE_DIR, i2c_proc_plugin_test_sensor);

- return sensors;

-static gdouble i2c_proc_plugin_get_sensor_value(const gchar *path,

- const gchar *id,

- SensorType type,

- GError **error) {

-

- /* to open and access the value of each sensor */

- FILE *fp;

- gfloat float1, float2, float3;

- gint int1, int2;

- gfloat sensor_value = -1.0;

- gchar *old_locale = NULL;

- if (NULL == (old_locale = setlocale(LC_NUMERIC, "C"))) {

- g_warning("Could not change locale to C locale for reading i2c-proc device files.. will try regardless");

- }

-

- if (NULL == (fp = fopen(path, "r"))) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I2C_PROC_DEVICE_FILE_OPEN_ERROR, "Error opening sensor device file %s", path);

-

- } else {

-

- switch (type) {

- case CURRENT_SENSOR:

-

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I2C_PROC_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- sensor_value = float3;

- }

- break;

-

- case FAN_SENSOR:

- if (fscanf(fp, "%d %d", &int1, &int2) != 2) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I2C_PROC_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

-

- } else {

- sensor_value = (gfloat)int2;

- }

- break;

-

- case VOLTAGE_SENSOR:

- /* is it CPU_VID or IN */

- switch(id[0]) {

- case 'i':

- if (fscanf(fp, "%f %f %f", &float1, &float2, &float3) != 3) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I2C_PROC_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- } else {

- sensor_value = float3;

- }

- break;

-

- case 'v':

- /* want first value in file as float */

- if (fscanf(fp, "%f", &float1) != 1) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I2C_PROC_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- } else {

- sensor_value = float1;

- }

- break;

- default:

- g_debug("error in i2c-proc sensor read value function code - unhandled sensor id %s", id);

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I2C_PROC_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- case TEMP_SENSOR:

- if (fscanf(fp, "%f %f %f", &float1, &float2, &float3) != 3) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I2C_PROC_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- sensor_value = float3;

- } /* end switch */

- fclose(fp);

- }

- if (NULL != old_locale) {

- setlocale(LC_NUMERIC, old_locale);

- }

-

- return (gdouble)sensor_value;

-const gchar *sensors_applet_plugin_name(void)

- return plugin_name;

-GList *sensors_applet_plugin_init(void)

- return i2c_proc_plugin_init();

-gdouble sensors_applet_plugin_get_sensor_value(const gchar *path,

- const gchar *id,

- return i2c_proc_plugin_get_sensor_value(path, id, type, error);

- I2C_SYS_DEVICE_FILE_OPEN_ERROR,

- I2C_SYS_DEVICE_FILE_READ_ERROR

- gchar *filename;

- gchar *id;

- gchar *label;

- gboolean enable;

- guint sensor_type;

- IconType icon_type = GENERIC_ICON;

-

- filename = g_path_get_basename(path);

-

- /* setup temp2 as CPU sensor and enable it */

- if (g_ascii_strcasecmp(filename, "temp2_input") == 0) {

- id = g_strndup(filename, 5);

- label = g_strdup(_("CPU"));

- sensor_type = TEMP_SENSOR;

- enable = TRUE;

- icon_type = CPU_ICON;

- } else {

- switch(filename[0]) {

- case 'c':

- /* either current or cpu?_vid sensor */

- if (filename[1] == 'u') { /* currents are curr?_input */

- id = g_strndup(filename, 5);

- label = g_strndup(filename, 5);

- sensor_type = CURRENT_SENSOR;

- }

- else { /* cpu_vid is cpu?_vid */

- id = g_strdup(filename);

- label = g_strdup(filename);

- sensor_type = VOLTAGE_SENSOR;

- }

- break;

- case 'f': /* fans are "fan?_input" */

- id = g_strndup(filename, 4);

- label = g_strndup(filename, 4);

- sensor_type = FAN_SENSOR;

- icon_type = FAN_ICON;

- break;

- case 't': /* temps are "temp?_input" */

- id = g_strndup(filename, 5);

- label = g_strndup(filename, 5);

- sensor_type = TEMP_SENSOR;

- break;

- case 'i': /* voltages are "in?_input" */

- id = g_strndup(filename, 3);

- label = g_strndup(filename, 3);

- sensor_type = VOLTAGE_SENSOR;

- break;

- default:

- /* SHOULDN'T BE ABLE

- * TO GET HERE!! */

- g_warning("filename:\"%s\" begins with a charater that is not covered by this switch statement... not adding sensor", filename);

- g_free(filename);

- g_free(id);

- g_free(label);

-

- return;

-

- }

- /* disable all other sensors */

- enable = FALSE;

- }

- sensors_applet_plugin_add_sensor(sensors,

- label,

- g_free(filename);

- g_free(id);

- g_free(label);

-}

-

-

-static void i2c_sys_plugin_test_sensor(GList **sensors,

- const gchar *path) {

- gchar *filename;

-

- filename = g_path_get_basename(path);

-

- if ((g_str_has_suffix(filename, "_input") &&

- (g_str_has_prefix(filename, "temp") ||

- g_str_has_prefix(filename, "fan") ||

- g_str_has_prefix(filename, "curr") ||

- g_str_has_prefix(filename, "in"))) ||

- (g_str_has_prefix(filename, "cpu") &&

- (g_str_has_suffix(filename, "_vid")))) {

- i2c_sys_plugin_add_sensor(sensors, path);

-

- }

- g_free(filename);

- GList *sensors = NULL;

- /* call function to recursively look for sensors

- starting at the defined base directory */

- sensors_applet_plugin_find_sensors(&sensors,

- I2C_SYS_BASE_DIR,

- i2c_sys_plugin_test_sensor);

- return sensors;

-

-static gdouble i2c_sys_plugin_get_sensor_value(const gchar *path,

- const gchar *id,

-

- /* to open and access the value of each sensor */

- FILE *fp;

- gfloat sensor_value;

-

- if (NULL == (fp = fopen(path, "r"))) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I2C_SYS_DEVICE_FILE_OPEN_ERROR, "Error opening sensor device file %s", path);

- return -1.0;

- }

-

- if (fscanf(fp, "%f", &sensor_value) != 1) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I2C_SYS_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- fclose(fp);

- return -1.0;

- }

- fclose(fp);

-

- if (type != FAN_SENSOR) {

- sensor_value /= 1000.0;

- }

-

- return (gdouble)sensor_value;

-const gchar *sensors_applet_plugin_name(void)

- return plugin_name;

-GList *sensors_applet_plugin_init(void)

- return i2c_sys_plugin_init();

-gdouble sensors_applet_plugin_get_sensor_value(const gchar *path,

- const gchar *id,

- return i2c_sys_plugin_get_sensor_value(path, id, type, error);

- I8K_DEVICE_FILE_OPEN_ERROR,

- I8K_DEVICE_FILE_READ_ERROR

- if (g_file_test(I8K_DEVICE_PATH, G_FILE_TEST_EXISTS)) {

- /* with i8k have only 3 fixed sensors, all accessed

- from the I8K_DEVICE_PATH */

- sensors_applet_plugin_add_sensor(sensors,

- I8K_DEVICE_PATH,

- "temp1",

- _("CPU"),

- TEMP_SENSOR,

- TRUE,

- CPU_ICON,

- DEFAULT_GRAPH_COLOR);

- sensors_applet_plugin_add_sensor(sensors,

- I8K_DEVICE_PATH,

- "fan1",

- _("FAN1"),

- FAN_SENSOR,

- FALSE,

- FAN_ICON,

- DEFAULT_GRAPH_COLOR);

- sensors_applet_plugin_add_sensor(sensors,

- I8K_DEVICE_PATH,

- "fan2",

- _("FAN2"),

- FAN_SENSOR,

- FALSE,

- FAN_ICON,

- DEFAULT_GRAPH_COLOR);

- }

- GList *sensors = NULL;

-

- i8k_plugin_setup_manually(&sensors);

- return sensors;

-

-gdouble i8k_plugin_get_sensor_value(const gchar *path,

- const gchar *id,

- SensorType type,

- GError **error) {

-

- /* to open and access the value of each sensor */

- FILE *fp;

- gint cpu_temp, fan1_status, fan2_status, fan1_rpm, fan2_rpm;

- gint sensor_value;

- gint space_count, file_length;

-

- if (NULL == (fp = fopen(path, "r"))) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I8K_DEVICE_FILE_OPEN_ERROR, "Error opening sensor device file %s", path);

- return -1.0;

- }

-

- space_count = 0;

- file_length = 0;

-

- /* count spaces but stop if have counted 100 characters and

- still not found a space (to avoid infinite loop if file

- format error) */

- while (file_length < 100 && space_count < 3) {

- if (fgetc(fp) == ' ') {

- space_count++;

- }

- file_length++;

- }

-

- if (fscanf(fp, "%d %d %d %d %d", &cpu_temp, &fan1_status, &fan2_status, &fan1_rpm, &fan2_rpm) != 5) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I8K_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- fclose(fp);

- return -1.0;

- }

- fclose(fp);

-

- switch (type) {

- case TEMP_SENSOR:

- sensor_value = cpu_temp;

- break;

- case FAN_SENSOR:

- switch (id[3]) {

- case '1':

- sensor_value = fan1_rpm;

- break;

- case '2':

- sensor_value = fan2_rpm;

- break;

- default:

- g_error("Error in i8k sensor get value function code for id %s", id);

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I8K_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- return -1.0;

- }

- break;

-

- default:

- g_error("Unknown sensor type passed as parameter to i8k sensor interface, cannot get value for this sensor");

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, I8K_DEVICE_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- return -1.0;

- } // end switch (sensor_type)

-

- return (gdouble)sensor_value;

-const gchar *sensors_applet_plugin_name(void)

- return plugin_name;

-GList *sensors_applet_plugin_init(void)

- return i8k_plugin_init();

-gdouble sensors_applet_plugin_get_sensor_value(const gchar *path,

- const gchar *id,

- return i8k_plugin_get_sensor_value(path, id, type, error);

- IBM_ACPI_FILE_OPEN_ERROR,

- IBM_ACPI_FILE_READ_ERROR

- gchar *label;

-

- if (g_file_test(IBM_ACPI_TEMPERATURE_FILE, G_FILE_TEST_EXISTS)) {

- /* with Ibm_Acpi have 8 fixed sensors, all accessed

- from the IBM_ACPI_TEMPERATURE_FILE */

- sensors_applet_plugin_add_sensor(sensors,

- IBM_ACPI_TEMPERATURE_FILE,

- CPU,

- _(CPU),

- TEMP_SENSOR,

- TRUE,

- CPU_ICON,

- DEFAULT_GRAPH_COLOR);

- sensors_applet_plugin_add_sensor(sensors,

- IBM_ACPI_TEMPERATURE_FILE,

- MPCI,

- _("MiniPCI"),

- TEMP_SENSOR,

- FALSE,

- GENERIC_ICON,

- DEFAULT_GRAPH_COLOR);

-

- sensors_applet_plugin_add_sensor(sensors,

- IBM_ACPI_TEMPERATURE_FILE,

- HDD,

- _(HDD),

- TEMP_SENSOR,

- FALSE,

- HDD_ICON,

- DEFAULT_GRAPH_COLOR);

-

- sensors_applet_plugin_add_sensor(sensors,

- IBM_ACPI_TEMPERATURE_FILE,

- GPU,

- _(GPU),

- TEMP_SENSOR,

- FALSE,

- GPU_ICON,

- DEFAULT_GRAPH_COLOR);

-

- label = g_strdup_printf("%s %d", _("Battery"), 0);

- sensors_applet_plugin_add_sensor(sensors,

- IBM_ACPI_TEMPERATURE_FILE,

- BAT0,

- label,

- TEMP_SENSOR,

- FALSE,

- BATTERY_ICON,

- DEFAULT_GRAPH_COLOR);

-

- g_free(label);

- label = g_strdup_printf("%s %d", _("Battery"), 0);

- sensors_applet_plugin_add_sensor(sensors,

- IBM_ACPI_TEMPERATURE_FILE,

- BAT1,

- label,

- TEMP_SENSOR,

- FALSE,

- BATTERY_ICON,

- DEFAULT_GRAPH_COLOR);

-

- g_free(label);

- }

-

- if (g_file_test(IBM_ACPI_FAN_FILE, G_FILE_TEST_EXISTS)) {

- sensors_applet_plugin_add_sensor(sensors,

- IBM_ACPI_FAN_FILE,

- FAN,

- _("Fan"),

- FAN_SENSOR,

- FALSE,

- FAN_ICON,

- DEFAULT_GRAPH_COLOR);

-

- }

- GList *sensors = NULL;

-

- ibm_acpi_plugin_setup_manually(&sensors);

- return sensors;

-

-gdouble ibm_acpi_plugin_get_sensor_value(const gchar *path,

- const gchar *id,

- /* to open and access the value of each sensor */

- FILE *fp;

- gint sensor_value;

- gint cpu_temp, minipci_temp, hdd_temp, gpu_temp, bat0_temp, bat1_temp, unknown0, unknown1;

- gint fan_speed;

- if (NULL == (fp = fopen(path, "r"))) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, IBM_ACPI_FILE_OPEN_ERROR, "Error opening sensor device file %s", path);

- return -1.0;

- }

- switch (type) {

- if (fscanf(fp, "temperatures: %d %d %d %d %d %d %d %d", &cpu_temp, &minipci_temp, &hdd_temp, &gpu_temp, &bat0_temp, &unknown0, &bat1_temp, &unknown1) != 8) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, IBM_ACPI_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- fclose(fp);

- return -1.0;

- }

-

- if (g_ascii_strcasecmp(id, CPU) == 0) {

- sensor_value = cpu_temp;

- } else if (g_ascii_strcasecmp(id, MPCI) == 0) {

- sensor_value = minipci_temp;

- } else if (g_ascii_strcasecmp(id, HDD) == 0) {

- sensor_value = hdd_temp;

- } else if (g_ascii_strcasecmp(id, GPU) == 0) {

- sensor_value = gpu_temp;

- } else if (g_ascii_strcasecmp(id, BAT0) == 0) {

- sensor_value = bat0_temp;

- } else if (g_ascii_strcasecmp(id, BAT1) == 0) {

- sensor_value = bat1_temp;

- }

- break;

- case FAN_SENSOR:

- fscanf(fp, "%*[^\n]"); /* Skip to the End of the Line */

- fscanf(fp, "%*1[\n]"); /* Skip One Newline */

- if (fscanf(fp, "speed: %d", &fan_speed) != 1) {

- g_set_error(error, SENSORS_APPLET_PLUGIN_ERROR, IBM_ACPI_FILE_READ_ERROR, "Error reading from sensor device file %s", path);

- fclose(fp);

- return -1.0;

- }

-

- if (g_ascii_strcasecmp(id, "FAN") == 0) {

- sensor_value = fan_speed;

- }

- break;

- default:

- g_error("Unknown sensor type passed as parameter to ibm-acpi sensor interface, cannot get value for this sensor");

- }

- fclose(fp);

- return (gdouble)sensor_value;

-const gchar *sensors_applet_plugin_name(void)

- return plugin_name;

-GList *sensors_applet_plugin_init(void)

- return ibm_acpi_plugin_init();

-gdouble sensors_applet_plugin_get_sensor_value(const gchar *path,

- const gchar *id,

- return ibm_acpi_plugin_get_sensor_value(path, id, type, error);