Adding method to get the toggle descriptor from id.

Perry Werneck
1 parent 5d3c21b8
Showing 2 changed files with 19 additions and 1 deletions Show diff stats
src/core/toggles/table.c
src/include/lib3270/toggle.h
@@ -380,3 +380,10 @@ LIB3270_EXPORT LIB3270_TOGGLE_ID lib3270_get_toggle_id(const char *name)
 	}
 	return -1;
 }
+
+LIB3270_EXPORT const LIB3270_TOGGLE * lib3270_toggle_get_from_id(LIB3270_TOGGLE_ID id)
+{
+	if(id < LIB3270_TOGGLE_COUNT)
+		return &toggle_descriptor[id];
+	return NULL;
+}
@@ -188,7 +188,7 @@
 	 * @param hSession	Session handle.
 	 * @param ix		Toggle id.
 	 *
-	 * @returns 0 if the toggle is already at the state, 1 if the toggle was changed; < 0 on error (sets errno).
+	 * @return 0 if the toggle is already at the state, 1 if the toggle was changed; < 0 on error (sets errno).
 	 *
 	 * @retval -EINVAL	Invalid toggle id.
 	 */
@@ -197,6 +197,17 @@
 	LIB3270_EXPORT const void * lib3270_register_toggle_listener(H3270 *hSession, LIB3270_TOGGLE_ID tx, void (*func)(H3270 *, LIB3270_TOGGLE_ID, char, void *),void *data);
 	LIB3270_EXPORT int lib3270_unregister_toggle_listener(H3270 *hSession, LIB3270_TOGGLE_ID tx, const void *id);
+
+	/**
+	 * @brief Get toggle descriptor from ID.
+	 *
+	 * @param id	Toggle.id.
+	 *
+	 * @return The toggle descriptor or NULL if the ID is invalid.
+	 *
+	 */
+	LIB3270_EXPORT const LIB3270_TOGGLE * lib3270_toggle_get_from_id(LIB3270_TOGGLE_ID id);
+
 #ifdef __cplusplus
 	}
 #endif
	@@ -380,3 +380,10 @@ LIB3270_EXPORT LIB3270_TOGGLE_ID lib3270_get_toggle_id(const char *name)		@@ -380,3 +380,10 @@ LIB3270_EXPORT LIB3270_TOGGLE_ID lib3270_get_toggle_id(const char *name)
380	}	380	}
381	return -1;	381	return -1;
382	}	382	}
		383	+
		384	+LIB3270_EXPORT const LIB3270_TOGGLE * lib3270_toggle_get_from_id(LIB3270_TOGGLE_ID id)
		385	+{
		386	+ if(id < LIB3270_TOGGLE_COUNT)
		387	+ return &toggle_descriptor[id];
		388	+ return NULL;
		389	+}