Yet more library and prog/sensors stuff. LM75 data is now printed!

* Added sensors_get_algorithm_name and sensors_get_adapter_name to the
  library.
* First application of sensors_get_value is very encouraging; LM75 data is
  now printed.


git-svn-id: http://lm-sensors.org/svn/lm-sensors/trunk@103 7894878c-1315-0410-8ee3-d5d059ff63e0

lib/access.c

@@ -140,7 +140,7 @@ int sensors_get_label(sensors_chip_name name, int feature, char **result)
   for (chip = NULL; (chip = sensors_for_all_config_chips(name,chip));)
     for (i = 0; i < chip->labels_count; i++)
       if (!strcmp(featureptr->name, chip->labels[i].name)) {
-        if (! (*result = strdup(chip->labels[i].name)))
+        if (! (*result = strdup(chip->labels[i].value)))
           sensors_fatal_error("sensors_get_label","Allocating label text");
         return 0;
       }
@@ -182,7 +182,7 @@ int sensors_get_feature(sensors_chip_name name, int feature, double *result)
 /* Set the value of a feature of a certain chip. Note that chip should not
    contain wildcard values! This function will return 0 on success, and <0
    on failure.  */
-int sensors_set_value(sensors_chip_name name, int feature, double value)
+int sensors_set_feature(sensors_chip_name name, int feature, double value)
 {
   sensors_chip_feature *featureptr;
   sensors_chip *chip;
@@ -214,3 +214,25 @@ const sensors_chip_name *sensors_get_detected_chips (int *nr)
   (*nr)++;
   return res;
 }
+
+const char *sensors_get_adapter_name(int bus_nr)
+{
+  int i;
+  if (bus_nr == SENSORS_CHIP_NAME_BUS_ISA)
+    return "ISA adapter";
+  for (i=0; i < sensors_proc_bus_count; i++)
+    if (sensors_proc_bus[i].number == bus_nr)
+      return sensors_proc_bus[i].adapter;
+  return NULL;
+}
+
+const char *sensors_get_algorithm_name(int bus_nr)
+{
+  int i;
+  if (bus_nr == SENSORS_CHIP_NAME_BUS_ISA)
+    return "ISA algorithm";
+  for (i=0; i < sensors_proc_bus_count; i++)
+    if (sensors_proc_bus[i].number == bus_nr)
+      return sensors_proc_bus[i].algorithm;
+  return NULL;
+}

lib/sensors.h

@@ -60,6 +60,12 @@ extern int sensors_match_chip(sensors_chip_name chip1,
    if there are wildcards. */
 extern int sensors_chip_name_has_wildcards(sensors_chip_name chip);
 
+/* These functions return the adapter and algorithm names of a bus number,
+   as used within the sensors_chip_name structure. If it could not be found, 
+   it returns NULL */
+extern const char *sensors_get_adapter_name(int bus_nr);
+extern const char *sensors_get_algorithm_name(int bus_nr);
+
 /* Look up the label which belongs to this chip. Note that chip should not
    contain wildcard values! *result is newly allocated (free it yourself).
    This function will return 0 on success, and <0 on failure.  */
@@ -75,8 +81,8 @@ extern int sensors_get_feature(sensors_chip_name name, int feature,
 /* Set the value of a feature of a certain chip. Note that chip should not
    contain wildcard values! This function will return 0 on success, and <0
    on failure.  */
-extern int sensors_set_value(sensors_chip_name name, int feature,
+extern int sensors_set_feature(sensors_chip_name name, int feature,
-                             double value);
+                               double value);
 
 /* This function returns all detected chips, one by one. To start at the
    beginning of the list, use 0 for nr; NULL is returned if we are

prog/sensors/Module.mk

@@ -23,14 +23,14 @@ MODULE_DIR := prog/sensors
 # Regrettably, even 'simply expanded variables' will not put their currently
 # defined value verbatim into the command-list of rules...
 PROGSENSORSTARGETS := $(MODULE_DIR)/sensors
-PROGSENSORSSOURCES := $(MODULE_DIR)/main.c
+PROGSENSORSSOURCES := $(MODULE_DIR)/main.c $(MODULE_DIR)/chips.c
 
 # Include all dependency files. We use '.rd' to indicate this will create
 # executables.
 INCLUDEFILES += $(PROGSENSORSSOURCES:.c=.rd)
 
 $(PROGSENSORSTARGETS): $(PROGSENSORSSOURCES:.c=.ro) lib/$(LIBSHBASENAME)
-	$(CC) -o $@ $^ -Llib -lsensors
+	$(CC) -o $@ $(PROGSENSORSSOURCES:.c=.ro) -Llib -lsensors
 
 all-prog-sensors: $(PROGSENSORSTARGETS)
 all :: all-prog-sensors

prog/sensors/main.c

@@ -25,6 +25,7 @@
 
 #include "lib/sensors.h" 
 #include "lib/error.h"
+#include "chips.h"
 
 #define PROGRAM "sensors"
 #define VERSION "0.0"
@@ -121,6 +122,7 @@ int main (int argc, char *argv[])
 
   int chip_nr;
   const sensors_chip_name *chip;
+  const char *algo,*adap;
 
   struct option long_opts[] =  {
     { "help", no_argument, NULL, 'h' },
@@ -163,11 +165,22 @@ int main (int argc, char *argv[])
   }
 
   /* Here comes the real code... */
-  printf("Detected chips:\n");
+  for (chip_nr = 0; (chip = sensors_get_detected_chips(&chip_nr));) {
-  for (chip_nr = 0; (chip = sensors_get_detected_chips(&chip_nr));)
     if (chip->bus == SENSORS_CHIP_NAME_BUS_ISA)
-      printf("  %s-isa-%04x\n",chip->prefix,chip->addr);
+      printf("%s-isa-%04x\n",chip->prefix,chip->addr);
     else
-      printf("  %s-i2c-%d-%02x\n",chip->prefix,chip->bus,chip->addr);
+      printf("%s-i2c-%d-%02x\n",chip->prefix,chip->bus,chip->addr);
+    adap = sensors_get_adapter_name(chip->bus);
+    if (adap)
+      printf("Adapter: %s\n",adap);
+    algo = sensors_get_algorithm_name(chip->bus);
+    if (algo)
+      printf("Algorithm: %s\n",algo);
+    if (!algo || !adap)
+      printf(" ERROR: Can't get adapter or algorithm?!?\n");
+    if (!strcmp(chip->prefix,"lm75"))
+      print_lm75(chip);
+     printf("\n");
+  }
   exit(0);
 }