add implementation of ratbag_get_num_profiles and ratbag_get_num_buttons

Signed-off-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>

src/etekcity.c

@@ -32,6 +32,7 @@
 #include "libratbag-hidraw.h"
 
 #define ETEKCITY_PROFILE_MAX			4
+#define ETEKCITY_BUTTON_MAX			10
 
 #define ETEKCITY_REPORT_ID_CONFIGURE_PROFILE	4
 #define ETEKCITY_REPORT_ID_PROFILE		5
@@ -130,7 +131,7 @@ static void
 etekcity_read_profile(struct ratbag_profile *profile, unsigned int index)
 {
 	struct ratbag *ratbag = profile->ratbag;
-	int i, rc;
+	int i, rc, button;
 	__u8 buf[50];
 	__u8 data;
 
@@ -149,15 +150,19 @@ etekcity_read_profile(struct ratbag_profile *profile, unsigned int index)
 		  buf[2],
 		  __FILE__, __LINE__);
 
+	button = 0;
+
 	for (i = 0; i < 16; i++) {
 		data = buf[3 + i * 3];
-		if (data)
+		if (data) {
 			log_debug(ratbag->libratbag,
 				  " - button%d: %s (%02x) %s:%d\n",
-				  i,
+				  button,
 				  print_key(data),
 				  data,
 				  __FILE__, __LINE__);
+			button++;
+		}
 	}
 }
 
@@ -179,6 +184,7 @@ etekcity_probe(struct ratbag *ratbag, const struct ratbag_id id)
 	}
 
 	ratbag->num_profiles = ETEKCITY_PROFILE_MAX;
+	ratbag->num_buttons = ETEKCITY_BUTTON_MAX;
 
 	profile = ratbag_get_active_profile(ratbag);
 

src/libratbag-private.h

@@ -52,6 +52,8 @@ struct ratbag {
 
 	unsigned num_profiles;
 	struct list profiles;
+
+	unsigned num_buttons;
 };
 
 struct ratbag_id {

src/libratbag.c

@@ -462,3 +462,15 @@ ratbag_get_active_profile(struct ratbag *ratbag)
 
 	return ratbag_get_profile_by_index(ratbag, current_profile);
 }
+
+LIBRATBAG_EXPORT unsigned int
+ratbag_get_num_profiles(struct ratbag *ratbag)
+{
+	return ratbag->num_profiles;
+}
+
+LIBRATBAG_EXPORT unsigned int
+ratbag_get_num_buttons(struct ratbag *ratbag)
+{
+	return ratbag->num_buttons;
+}

src/libratbag.sym

@@ -7,6 +7,8 @@ global:
 	libratbag_unref;
 	ratbag_get_active_profile;
 	ratbag_get_name;
+	ratbag_get_num_profiles;
+	ratbag_get_num_buttons;
 	ratbag_get_profile_by_index;
 	ratbag_new_from_fd;
 	ratbag_profile_ref;