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formatting by request 

SVN revision: 79962
This commit is contained in:
Mike Blumenkrantz 2012-12-01 08:42:33 +00:00
parent ffe6ab106c
commit 18ceb3defd
1 changed files with 268 additions and 239 deletions
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507
src/modules/temperature/tempget.c
View File

@ -33,7 +33,7 @@ static int mib[5];
#ifdef __OpenBSD__
static int dev, numt;
static struct sensordev snsrdev;
static struct sensordev snsrdev;
static size_t sdlen = sizeof(snsrdev);
static struct sensor snsr;
static size_t slen = sizeof(snsr);
@ -42,12 +42,12 @@ static size_t slen = sizeof(snsr);
static Ecore_Poller *poller = NULL;
static int ptemp = 0;
static void init(void);
static int check(void);
static void init(void);
static int check(void);
static Eina_Bool poll_cb(void *data);
Eina_List *
temperature_get_bus_files(const char* bus)
temperature_get_bus_files(const char *bus)
{
Eina_List *result;
Eina_List *therms;
@ -68,7 +68,7 @@ temperature_get_bus_files(const char* bus)
/* Search each device for temp*_input, these should be
* temperature devices. */
snprintf(path, sizeof(path),"%s/%s", busdir, name);
snprintf(path, sizeof(path), "%s/%s", busdir, name);
files = ecore_file_ls(path);
EINA_LIST_FREE(files, file)
{
@ -100,56 +100,60 @@ init(void)
if ((!sensor_type) || ((!sensor_name) || (sensor_name[0] == 0)))
{
if (sensor_name) free(sensor_name);
if (sensor_path) free(sensor_path);
sensor_path = NULL;
if (sensor_name) free(sensor_name);
if (sensor_path) free(sensor_path);
sensor_path = NULL;
#ifdef __FreeBSD__
/* TODO: FreeBSD can also have more temperature sensors! */
sensor_type = SENSOR_TYPE_FREEBSD;
sensor_name = strdup("tz0");
#elif __OpenBSD__
mib[0] = CTL_HW;
mib[1] = HW_SENSORS;
/* TODO: FreeBSD can also have more temperature sensors! */
sensor_type = SENSOR_TYPE_FREEBSD;
sensor_name = strdup("tz0");
#elif __OpenBSD__
mib[0] = CTL_HW;
mib[1] = HW_SENSORS;
for (dev = 0; ; dev++) {
mib[2] = dev;
if (sysctl(mib, 3, &snsrdev, &sdlen, NULL, 0) == -1) {
if (errno == ENOENT) /* no further sensors */
break;
else
continue;
}
if (strcmp(snsrdev.xname, "cpu0") == 0) {
sensor_type = SENSOR_TYPE_OPENBSD;
sensor_name = strdup("cpu0");
break;
} else if (strcmp(snsrdev.xname, "km0") == 0) {
sensor_type = SENSOR_TYPE_OPENBSD;
sensor_name = strdup("km0");
break;
}
}
for (dev = 0;; dev++) {
mib[2] = dev;
if (sysctl(mib, 3, &snsrdev, &sdlen, NULL, 0) == -1)
{
if (errno == ENOENT) /* no further sensors */
break;
else
continue;
}
if (strcmp(snsrdev.xname, "cpu0") == 0)
{
sensor_type = SENSOR_TYPE_OPENBSD;
sensor_name = strdup("cpu0");
break;
}
else if (strcmp(snsrdev.xname, "km0") == 0)
{
sensor_type = SENSOR_TYPE_OPENBSD;
sensor_name = strdup("km0");
break;
}
}
#else
therms = ecore_file_ls("/proc/acpi/thermal_zone");
if (therms)
{
char *name;
therms = ecore_file_ls("/proc/acpi/thermal_zone");
if (therms)
{
char *name;
name = eina_list_data_get(therms);
sensor_type = SENSOR_TYPE_LINUX_ACPI;
sensor_name = strdup(name);
name = eina_list_data_get(therms);
sensor_type = SENSOR_TYPE_LINUX_ACPI;
sensor_name = strdup(name);
eina_list_free(therms);
}
else
{
eina_list_free(therms);
eina_list_free(therms);
}
else
{
eina_list_free(therms);
therms = ecore_file_ls("/sys/class/thermal");
if (therms)
{
char *name;
Eina_List *l;
EINA_LIST_FOREACH(therms, l, name)
{
if (!strncmp(name, "thermal", 7))
@ -197,13 +201,13 @@ init(void)
if (therms)
{
char *name;
if ((name = eina_list_data_get(therms)))
{
if (ecore_file_exists(name))
{
int len;
snprintf(path, sizeof(path),
"%s", ecore_file_file_get(name));
len = strlen(path);
@ -226,13 +230,13 @@ init(void)
if (therms)
{
char *name;
if ((name = eina_list_data_get(therms)))
{
if (ecore_file_exists(name))
{
int len;
snprintf(path, sizeof(path),
"%s", ecore_file_file_get(name));
len = strlen(path);
@ -249,61 +253,70 @@ init(void)
eina_list_free(therms);
}
}
}
}
}
}
}
}
#endif
}
if ((sensor_type) && (sensor_name) && (!sensor_path))
{
char *name;
char *name;
switch (sensor_type)
{
case SENSOR_TYPE_NONE:
break;
case SENSOR_TYPE_FREEBSD:
switch (sensor_type)
{
case SENSOR_TYPE_NONE:
break;
case SENSOR_TYPE_FREEBSD:
#ifdef __FreeBSD__
snprintf(path, sizeof(path), "hw.acpi.thermal.%s.temperature",
sensor_name);
sensor_path = strdup(path);
len = 5;
sysctlnametomib(sensor_path, mib, &len);
snprintf(path, sizeof(path), "hw.acpi.thermal.%s.temperature",
sensor_name);
sensor_path = strdup(path);
len = 5;
sysctlnametomib(sensor_path, mib, &len);
#endif
break;
case SENSOR_TYPE_OPENBSD:
break;
case SENSOR_TYPE_OPENBSD:
#ifdef __OpenBSD__
for (numt = 0; numt < snsrdev.maxnumt[SENSOR_TEMP]; numt++) {
mib[4] = numt;
slen = sizeof(snsr);
if (sysctl(mib, 5, &snsr, &slen, NULL, 0) == -1)
continue;
if (slen > 0 && (snsr.flags & SENSOR_FINVALID) == 0) {
break;
}
for (numt = 0; numt < snsrdev.maxnumt[SENSOR_TEMP]; numt++) {
mib[4] = numt;
slen = sizeof(snsr);
if (sysctl(mib, 5, &snsr, &slen, NULL, 0) == -1)
continue;
if (slen > 0 && (snsr.flags & SENSOR_FINVALID) == 0)
{
break;
}
}
#endif
break;
case SENSOR_TYPE_OMNIBOOK:
sensor_path = strdup("/proc/omnibook/temperature");
break;
case SENSOR_TYPE_LINUX_MACMINI:
sensor_path = strdup("/sys/devices/temperatures/cpu_temperature");
break;
case SENSOR_TYPE_LINUX_PBOOK:
sensor_path = strdup("/sys/devices/temperatures/sensor1_temperature");
break;
case SENSOR_TYPE_LINUX_INTELCORETEMP:
sensor_path = strdup("/sys/devices/platform/coretemp.0/temp1_input");
break;
case SENSOR_TYPE_LINUX_THINKPAD:
sensor_path = strdup("/sys/devices/platform/thinkpad_hwmon/temp1_input");
break;
case SENSOR_TYPE_LINUX_I2C:
therms = ecore_file_ls("/sys/bus/i2c/devices");
break;
EINA_LIST_FREE(therms, name)
case SENSOR_TYPE_OMNIBOOK:
sensor_path = strdup("/proc/omnibook/temperature");
break;
case SENSOR_TYPE_LINUX_MACMINI:
sensor_path = strdup("/sys/devices/temperatures/cpu_temperature");
break;
case SENSOR_TYPE_LINUX_PBOOK:
sensor_path = strdup("/sys/devices/temperatures/sensor1_temperature");
break;
case SENSOR_TYPE_LINUX_INTELCORETEMP:
sensor_path = strdup("/sys/devices/platform/coretemp.0/temp1_input");
break;
case SENSOR_TYPE_LINUX_THINKPAD:
sensor_path = strdup("/sys/devices/platform/thinkpad_hwmon/temp1_input");
break;
case SENSOR_TYPE_LINUX_I2C:
therms = ecore_file_ls("/sys/bus/i2c/devices");
EINA_LIST_FREE(therms, name)
{
snprintf(path, sizeof(path),
"/sys/bus/i2c/devices/%s/%s_input",
@ -311,17 +324,18 @@ init(void)
if (ecore_file_exists(path))
{
sensor_path = strdup(path);
/* We really only care about the first
* one for the default. */
/* We really only care about the first
* one for the default. */
break;
}
free(name);
}
break;
case SENSOR_TYPE_LINUX_PCI:
therms = ecore_file_ls("/sys/bus/pci/devices");
}
free(name);
}
break;
EINA_LIST_FREE(therms, name)
case SENSOR_TYPE_LINUX_PCI:
therms = ecore_file_ls("/sys/bus/pci/devices");
EINA_LIST_FREE(therms, name)
{
snprintf(path, sizeof(path),
"/sys/bus/pci/devices/%s/%s_input",
@ -333,22 +347,25 @@ init(void)
* one for the default. */
break;
}
free(name);
}
break;
case SENSOR_TYPE_LINUX_ACPI:
snprintf(path, sizeof(path),
"/proc/acpi/thermal_zone/%s/temperature", sensor_name);
sensor_path = strdup(path);
break;
case SENSOR_TYPE_LINUX_SYS:
snprintf(path, sizeof(path),
"/sys/class/thermal/%s/temp", sensor_name);
sensor_path = strdup(path);
break;
free(name);
}
break;
case SENSOR_TYPE_LINUX_ACPI:
snprintf(path, sizeof(path),
"/proc/acpi/thermal_zone/%s/temperature", sensor_name);
sensor_path = strdup(path);
break;
case SENSOR_TYPE_LINUX_SYS:
snprintf(path, sizeof(path),
"/sys/class/thermal/%s/temp", sensor_name);
sensor_path = strdup(path);
break;
default:
break;
}
}
}
}
@ -371,148 +388,159 @@ check(void)
switch (sensor_type)
{
case SENSOR_TYPE_NONE:
/* TODO: Slow down poller? */
break;
/* TODO: Slow down poller? */
break;
case SENSOR_TYPE_FREEBSD:
#ifdef __FreeBSD__
len = sizeof(temp);
if (sysctl(mib, 5, &ftemp, &len, NULL, 0) != -1)
{
temp = (ftemp - 2732) / 10;
ret = 1;
}
else
goto error;
len = sizeof(temp);
if (sysctl(mib, 5, &ftemp, &len, NULL, 0) != -1)
{
temp = (ftemp - 2732) / 10;
ret = 1;
}
else
goto error;
#endif
break;
break;
case SENSOR_TYPE_OPENBSD:
#ifdef __OpenBSD__
if (sysctl(mib, 5, &snsr, &slen, NULL, 0) != -1) {
temp = (snsr.value - 273150000) / 1000000.0;
ret = 1;
}
else
goto error;
if (sysctl(mib, 5, &snsr, &slen, NULL, 0) != -1)
{
temp = (snsr.value - 273150000) / 1000000.0;
ret = 1;
}
else
goto error;
#endif
break;
case SENSOR_TYPE_OMNIBOOK:
f = fopen(sensor_path, "r");
if (f)
{
char dummy[4096];
break;
if (fgets(buf, sizeof(buf), f) == NULL) goto error;
case SENSOR_TYPE_OMNIBOOK:
f = fopen(sensor_path, "r");
if (f)
{
char dummy[4096];
if (fgets(buf, sizeof(buf), f) == NULL) goto error;
buf[sizeof(buf) - 1] = 0;
if (sscanf(buf, "%s %s %i", dummy, dummy, &temp) == 3)
ret = 1;
else
goto error;
fclose(f);
}
else
goto error;
break;
if (sscanf(buf, "%s %s %i", dummy, dummy, &temp) == 3)
ret = 1;
else
goto error;
fclose(f);
}
else
goto error;
break;
case SENSOR_TYPE_LINUX_MACMINI:
case SENSOR_TYPE_LINUX_PBOOK:
f = fopen(sensor_path, "rb");
if (f)
{
if (fgets(buf, sizeof(buf), f) == NULL) goto error;
f = fopen(sensor_path, "rb");
if (f)
{
if (fgets(buf, sizeof(buf), f) == NULL) goto error;
fclose(f);
fclose(f);
buf[sizeof(buf) - 1] = 0;
if (sscanf(buf, "%i", &temp) == 1)
ret = 1;
else
goto error;
}
else
goto error;
break;
if (sscanf(buf, "%i", &temp) == 1)
ret = 1;
else
goto error;
}
else
goto error;
break;
case SENSOR_TYPE_LINUX_INTELCORETEMP:
case SENSOR_TYPE_LINUX_I2C:
case SENSOR_TYPE_LINUX_THINKPAD:
f = fopen(sensor_path, "r");
if (f)
{
if (fgets(buf, sizeof(buf), f) == NULL) goto error;
f = fopen(sensor_path, "r");
if (f)
{
if (fgets(buf, sizeof(buf), f) == NULL) goto error;
buf[sizeof(buf) - 1] = 0;
buf[sizeof(buf) - 1] = 0;
/* actually read the temp */
if (sscanf(buf, "%i", &temp) == 1)
ret = 1;
else
goto error;
/* Hack for temp */
temp = temp / 1000;
fclose(f);
}
else
goto error;
break;
/* actually read the temp */
if (sscanf(buf, "%i", &temp) == 1)
ret = 1;
else
goto error;
/* Hack for temp */
temp = temp / 1000;
fclose(f);
}
else
goto error;
break;
case SENSOR_TYPE_LINUX_PCI:
f = fopen(sensor_path, "r");
if (f)
{
if (fgets(buf, sizeof(buf), f) == NULL) goto error;
f = fopen(sensor_path, "r");
if (f)
{
if (fgets(buf, sizeof(buf), f) == NULL) goto error;
buf[sizeof(buf) - 1] = 0;
buf[sizeof(buf) - 1] = 0;
/* actually read the temp */
if (sscanf(buf, "%i", &temp) == 1)
ret = 1;
else
goto error;
/* Hack for temp */
temp = temp / 1000;
fclose(f);
}
else
goto error;
break;
/* actually read the temp */
if (sscanf(buf, "%i", &temp) == 1)
ret = 1;
else
goto error;
/* Hack for temp */
temp = temp / 1000;
fclose(f);
}
else
goto error;
break;
case SENSOR_TYPE_LINUX_ACPI:
f = fopen(sensor_path, "r");
if (f)
{
char *p, *q;
f = fopen(sensor_path, "r");
if (f)
{
char *p, *q;
if (fgets(buf, sizeof(buf), f) == NULL) goto error;
buf[sizeof(buf) - 1] = 0;
fclose(f);
p = strchr(buf, ':');
if (p)
{
p++;
while (*p == ' ') p++;
q = strchr(p, ' ');
if (q) *q = 0;
temp = atoi(p);
ret = 1;
}
else
goto error;
}
else
goto error;
break;
fclose(f);
p = strchr(buf, ':');
if (p)
{
p++;
while (*p == ' ')
p++;
q = strchr(p, ' ');
if (q) *q = 0;
temp = atoi(p);
ret = 1;
}
else
goto error;
}
else
goto error;
break;
case SENSOR_TYPE_LINUX_SYS:
f = fopen(sensor_path, "r");
if (f)
{
f = fopen(sensor_path, "r");
if (f)
{
if (fgets(buf, sizeof(buf), f) == NULL) goto error;
buf[sizeof(buf) - 1] = 0;
fclose(f);
fclose(f);
temp = atoi(buf);
temp /= 1000;
ret = 1;
}
else
goto error;
break;
}
else
goto error;
break;
default:
break;
}
@ -538,28 +566,28 @@ poll_cb(void *data __UNUSED__)
pp = cur_poll_interval;
if (t != ptemp)
{
cur_poll_interval /= 2;
if (cur_poll_interval < 4) cur_poll_interval = 4;
cur_poll_interval /= 2;
if (cur_poll_interval < 4) cur_poll_interval = 4;
}
else
{
cur_poll_interval *= 2;
if (cur_poll_interval > 256) cur_poll_interval = 256;
cur_poll_interval *= 2;
if (cur_poll_interval > 256) cur_poll_interval = 256;
}
/* adapt polling based on if temp changes - every time it changes,
* halve the time between polls, otherwise double it, between 4 and
* 256 ticks */
if (pp != cur_poll_interval)
{
if (poller) ecore_poller_del(poller);
poller = ecore_poller_add(ECORE_POLLER_CORE, cur_poll_interval,
poll_cb, NULL);
if (poller) ecore_poller_del(poller);
poller = ecore_poller_add(ECORE_POLLER_CORE, cur_poll_interval,
poll_cb, NULL);
}
if (t != ptemp)
{
if (t == -999) printf("ERROR\n");
else printf("%i\n", t);
fflush(stdout);
if (t == -999) printf("ERROR\n");
else printf("%i\n", t);
fflush(stdout);
}
ptemp = t;
return ECORE_CALLBACK_RENEW;
@ -570,15 +598,15 @@ main(int argc, char *argv[])
{
if (argc != 4)
{
printf("ARGS INCORRECT!\n");
return 0;
printf("ARGS INCORRECT!\n");
return 0;
}
sensor_type = atoi(argv[1]);
sensor_name = strdup(argv[2]);
if (!strcmp(sensor_name, "-null-"))
{
free(sensor_name);
sensor_name = NULL;
free(sensor_name);
sensor_name = NULL;
}
poll_interval = atoi(argv[3]);
cur_poll_interval = poll_interval;
@ -589,7 +617,7 @@ main(int argc, char *argv[])
if (poller) ecore_poller_del(poller);
poller = ecore_poller_add(ECORE_POLLER_CORE, cur_poll_interval,
poll_cb, NULL);
poll_cb, NULL);
poll_cb(NULL);
ecore_main_loop_begin();
@ -597,3 +625,4 @@ main(int argc, char *argv[])
return 0;
}