Merge 7faee6637f into 3ee286d7f7

include/log.h

@@ -1,16 +1,52 @@
 #ifndef _SWAY_LOG_H
 #define _SWAY_LOG_H
+
 #include <stdbool.h>
-#include <wlr/util/log.h>
+#include <stdarg.h>
+#include <string.h>
+#include <errno.h>
+
+typedef enum {
+	L_SILENT = 0,
+	L_ERROR = 1,
+	L_INFO = 2,
+	L_DEBUG = 3,
+	L_LAST,
+} log_importance_t;
+
+#ifdef __GNUC__
+#define ATTRIB_PRINTF(start, end) __attribute__((format(printf, start, end)))
+#else
+#define ATTRIB_PRINTF(start, end)
+#endif
 
 void _sway_abort(const char *filename, ...) ATTRIB_PRINTF(1, 2);
 #define sway_abort(FMT, ...) \
-    _sway_abort("[%s:%d] " FMT, wlr_strip_path(__FILE__), __LINE__, ##__VA_ARGS__)
+    _sway_abort("[%s:%d] " FMT, sway_strip_path(__FILE__), __LINE__, ##__VA_ARGS__)
 
 bool _sway_assert(bool condition, const char* format, ...) ATTRIB_PRINTF(2, 3);
 #define sway_assert(COND, FMT, ...) \
-	_sway_assert(COND, "[%s:%d] %s:" FMT, wlr_strip_path(__FILE__), __LINE__, __PRETTY_FUNCTION__, ##__VA_ARGS__)
+	_sway_assert(COND, "[%s:%d] %s:" FMT, sway_strip_path(__FILE__), __LINE__, __PRETTY_FUNCTION__, ##__VA_ARGS__)
 
 void error_handler(int sig);
 
+typedef void (*log_callback_t)(log_importance_t importance, const char *fmt, va_list args);
+
+// Will log all messages less than or equal to `verbosity`
+// If `callback` is NULL, sway will use its default logger.
+void sway_log_init(log_importance_t verbosity, log_callback_t callback);
+
+void _sway_log(log_importance_t verbosity, const char *format, ...) ATTRIB_PRINTF(2, 3);
+void _sway_vlog(log_importance_t verbosity, const char *format, va_list args) ATTRIB_PRINTF(2, 0);
+const char *sway_strip_path(const char *filepath);
+
+#define sway_log(verb, fmt, ...) \
+	_sway_log(verb, "[%s:%d] " fmt, sway_strip_path(__FILE__), __LINE__, ##__VA_ARGS__)
+
+#define sway_vlog(verb, fmt, args) \
+	_sway_vlog(verb, "[%s:%d] " fmt, sway_strip_path(__FILE__), __LINE__, args)
+
+#define sway_log_errno(verb, fmt, ...) \
+	sway_log(verb, fmt ": %s", ##__VA_ARGS__, strerror(errno))
+
 #endif

include/sway/input/keyboard.h

@@ -5,6 +5,28 @@
 
 #define SWAY_KEYBOARD_PRESSED_KEYSYMS_CAP 32
 
+/**
+ * Get modifier mask from modifier name.
+ *
+ * Returns the modifer mask or 0 if the name isn't found.
+ */
+uint32_t get_modifier_mask_by_name(const char *name);
+
+/**
+ * Get modifier name from modifier mask.
+ *
+ * Returns the modifier name or NULL if it isn't found.
+ */
+const char *get_modifier_name_by_mask(uint32_t modifier);
+
+/**
+ * Get an array of modifier names from modifier_masks
+ *
+ * Populates the names array and return the number of names added.
+ */
+int get_modifier_names(const char **names, uint32_t modifier_masks);
+
+
 struct sway_keyboard {
 	struct sway_seat_device *seat_device;
 

include/util.h

@@ -16,27 +16,6 @@ int wrap(int i, int max);
  */
 int numlen(int n);
 
-/**
- * Get modifier mask from modifier name.
- *
- * Returns the modifer mask or 0 if the name isn't found.
- */
-uint32_t get_modifier_mask_by_name(const char *name);
-
-/**
- * Get modifier name from modifier mask.
- *
- * Returns the modifier name or NULL if it isn't found.
- */
-const char *get_modifier_name_by_mask(uint32_t modifier);
-
-/**
- * Get an array of modifier names from modifier_masks
- *
- * Populates the names array and return the number of names added.
- */
-int get_modifier_names(const char **names, uint32_t modifier_masks);
-
 /**
  * Get the pid of a parent process given the pid of a child process.
  *