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-rw-r--r--cputemp.c111
1 files changed, 47 insertions, 64 deletions
diff --git a/cputemp.c b/cputemp.c
index 0960662..4276e54 100644
--- a/cputemp.c
+++ b/cputemp.c
@@ -9,16 +9,51 @@
extern struct s_config config;
+// Check if the sensor matches our search criteria and validate the readout
+void cputemp_match_and_validate(char *name_file,char *input_file,char *sensor_name,struct s_sensor *sensor)
+{
+ int datalen;
+ long int testdata;
+ char buf[255];
+
+// Read the name to see if it matches what we're looking for
+ datalen=sysfs_read_str(name_file,buf,sizeof(buf));
+
+ if (datalen<0)
+ {
+ DEBUG2_CPUTEMP("Failed to read name\n");
+ return;
+ }
+
+ DEBUG1_CPUTEMP("Name is: %s\n",buf);
+ if (strncasecmp(buf,sensor_name,255)==0)
+ {
+ DEBUG2_CPUTEMP("Name machtes our search criteria\n");
+ DEBUG1_CPUTEMP("Input filename: %s\n",input_file);
+
+// Validate the sensor by reading it
+ testdata=sysfs_read_long_int(input_file);
+ DEBUG2_CPUTEMP("Input value: %ld\n",testdata);
+ if ((testdata>=VALID_TEMP_MIN) && (testdata<=VALID_TEMP_MAX))
+ {
+ DEBUG1_CPUTEMP("Input data is valid, marking sensor as valid\n");
+ sensor->valid=1;
+ strncpy(sensor->name,buf,sizeof(buf));
+ strncpy(sensor->filename,input_file,sizeof(sensor->filename));
+ } else {
+ DEBUG1_CPUTEMP("Input data is invalid, ignoring sensor\n");
+ }
+ }
+}
+
// Read a single hwmon directory and search for the requested sensor name
void cputemp_read_hwmon(char *hwmon,char *sensor_name,struct s_sensor *sensor)
{
DIR *hwmon_dir;
struct dirent *hwmon_dirent;
int count;
- char buf[255];
- int datalen;
- char sysfs_file[255];
- long int testdata;
+ char name_file[255];
+ char input_file[255];
int offset;
DEBUG1_CPUTEMP("Searching for sensors in %s\n",hwmon);
@@ -52,36 +87,11 @@ void cputemp_read_hwmon(char *hwmon,char *sensor_name,struct s_sensor *sensor)
if (strncmp(hwmon_dirent->d_name+offset,"label",5)==0)
{
DEBUG2_CPUTEMP("Found label %s\n",hwmon_dirent->d_name);
- sprintf(sysfs_file,"%s/%s",hwmon,hwmon_dirent->d_name);
-
-// Read the label to see if it matches what we're looking for
- datalen=sysfs_read_str(sysfs_file,buf,sizeof(buf));
- if (datalen<0)
- {
- DEBUG2_CPUTEMP("Failed to read label\n");
- } else {
- DEBUG1_CPUTEMP("Label is: %s\n",buf);
- if (strncasecmp(buf,sensor_name,255)==0)
- {
- DEBUG2_CPUTEMP("Label machtes our search criteria\n");
- offset=strlen(sysfs_file)-5;
- strncpy(sysfs_file+offset,"input",5);
- DEBUG1_CPUTEMP("Input filename: %s\n",sysfs_file);
-
-// Validate the sensor by reading it
- testdata=sysfs_read_long_int(sysfs_file);
- DEBUG2_CPUTEMP("Input value: %ld\n",testdata);
- if ((testdata>=VALID_TEMP_MIN) && (testdata<=VALID_TEMP_MAX))
- {
- DEBUG1_CPUTEMP("Input data is valid, marking sensor as valid\n");
- sensor->valid=1;
- strncpy(sensor->name,buf,sizeof(buf));
- strncpy(sensor->filename,sysfs_file,sizeof(sysfs_file));
- } else {
- DEBUG1_CPUTEMP("Input data is invalid, ignoring sensor\n");
- }
- }
- }
+ sprintf(name_file,"%s/%s",hwmon,hwmon_dirent->d_name);
+ sprintf(input_file,"%s/%s",hwmon,hwmon_dirent->d_name);
+ offset=strlen(input_file)-5;
+ strncpy(input_file+offset,"input",5);
+ cputemp_match_and_validate(name_file,input_file,sensor_name,sensor);
}
}
hwmon_dirent=readdir(hwmon_dir);
@@ -92,36 +102,9 @@ void cputemp_read_hwmon(char *hwmon,char *sensor_name,struct s_sensor *sensor)
if (sensor->valid==0)
{
DEBUG2_CPUTEMP("Checking driver name\n");
- sprintf(sysfs_file,"%s/name",hwmon);
-
-// Read the name to see if it matches what we're looking for
- datalen=sysfs_read_str(sysfs_file,buf,sizeof(buf));
-
- if (datalen<0)
- {
- DEBUG2_CPUTEMP("Failed to driver name\n");
- } else {
- DEBUG1_CPUTEMP("Name is: %s\n",buf);
- if (strncasecmp(buf,sensor_name,255)==0) {
- DEBUG2_CPUTEMP("Label machtes our search criteria\n");
-
- sprintf(sysfs_file,"%s/temp1_input",hwmon);
- DEBUG1_CPUTEMP("Input filename: %s\n",sysfs_file);
-
-// Validate the sensor by reading it
- testdata=sysfs_read_long_int(sysfs_file);
- DEBUG2_CPUTEMP("Input value: %ld\n",testdata);
- if ((testdata>=VALID_TEMP_MIN) && (testdata<=VALID_TEMP_MAX))
- {
- DEBUG1_CPUTEMP("Input data is valid, marking sensor as valid\n");
- sensor->valid=1;
- strncpy(sensor->name,buf,sizeof(buf));
- strncpy(sensor->filename,sysfs_file,sizeof(sysfs_file));
- } else {
- DEBUG1_CPUTEMP("Input data is invalid, ignoring sensor\n");
- }
- }
- }
+ sprintf(name_file,"%s/name",hwmon);
+ sprintf(input_file,"%s/temp1_input",hwmon);
+ cputemp_match_and_validate(name_file,input_file,sensor_name,sensor);
}
}