Move debug level string conversion functions to wpa_debug.c

[mech_eap.git] / src / utils / wpa_debug.h

diff --git a/src/utils/wpa_debug.h b/src/utils/wpa_debug.h
index 4b60898..17d8f96 100644 (file)
--- a/src/utils/wpa_debug.h
+++ b/src/utils/wpa_debug.h
@@ -11,6 +11,10 @@
 
 #include "wpabuf.h"
 
+extern int wpa_debug_level;
+extern int wpa_debug_show_keys;
+extern int wpa_debug_timestamp;
+
 /* Debugging function - conditional printf and hex dump. Driver wrappers can
  * use these for debugging purposes. */
 
@@ -30,6 +34,7 @@ enum {
 #define wpa_hexdump_ascii_key(l,t,b,le) do { } while (0)
 #define wpa_debug_open_file(p) do { } while (0)
 #define wpa_debug_close_file() do { } while (0)
+#define wpa_debug_setup_stdout() do { } while (0)
 #define wpa_dbg(args...) do { } while (0)
 
 static inline int wpa_debug_reopen_file(void)
@@ -42,6 +47,7 @@ static inline int wpa_debug_reopen_file(void)
 int wpa_debug_open_file(const char *path);
 int wpa_debug_reopen_file(void);
 void wpa_debug_close_file(void);
+void wpa_debug_setup_stdout(void);
 
 /**
  * wpa_debug_printf_timestamp - Print timestamp for debug output
@@ -77,7 +83,7 @@ PRINTF_FORMAT(2, 3);
  * output may be directed to stdout, stderr, and/or syslog based on
  * configuration. The contents of buf is printed out has hex dump.
  */
-void wpa_hexdump(int level, const char *title, const u8 *buf, size_t len);
+void wpa_hexdump(int level, const char *title, const void *buf, size_t len);
 
 static inline void wpa_hexdump_buf(int level, const char *title,
                                   const struct wpabuf *buf)
@@ -99,7 +105,7 @@ static inline void wpa_hexdump_buf(int level, const char *title,
  * like wpa_hexdump(), but by default, does not include secret keys (passwords,
  * etc.) in debug output.
  */
-void wpa_hexdump_key(int level, const char *title, const u8 *buf, size_t len);
+void wpa_hexdump_key(int level, const char *title, const void *buf, size_t len);
 
 static inline void wpa_hexdump_buf_key(int level, const char *title,
                                       const struct wpabuf *buf)
@@ -121,7 +127,7 @@ static inline void wpa_hexdump_buf_key(int level, const char *title,
  * the hex numbers and ASCII characters (for printable range) are shown. 16
  * bytes per line will be shown.
  */
-void wpa_hexdump_ascii(int level, const char *title, const u8 *buf,
+void wpa_hexdump_ascii(int level, const char *title, const void *buf,
                       size_t len);
 
 /**
@@ -138,7 +144,7 @@ void wpa_hexdump_ascii(int level, const char *title, const u8 *buf,
  * bytes per line will be shown. This works like wpa_hexdump_ascii(), but by
  * default, does not include secret keys (passwords, etc.) in debug output.
  */
-void wpa_hexdump_ascii_key(int level, const char *title, const u8 *buf,
+void wpa_hexdump_ascii_key(int level, const char *title, const void *buf,
                           size_t len);
 
 /*
@@ -156,6 +162,9 @@ void wpa_hexdump_ascii_key(int level, const char *title, const u8 *buf,
 #define wpa_msg(args...) do { } while (0)
 #define wpa_msg_ctrl(args...) do { } while (0)
 #define wpa_msg_global(args...) do { } while (0)
+#define wpa_msg_global_ctrl(args...) do { } while (0)
+#define wpa_msg_no_global(args...) do { } while (0)
+#define wpa_msg_global_only(args...) do { } while (0)
 #define wpa_msg_register_cb(f) do { } while (0)
 #define wpa_msg_register_ifname_cb(f) do { } while (0)
 #else /* CONFIG_NO_WPA_MSG */
@@ -206,7 +215,57 @@ PRINTF_FORMAT(3, 4);
 void wpa_msg_global(void *ctx, int level, const char *fmt, ...)
 PRINTF_FORMAT(3, 4);
 
-typedef void (*wpa_msg_cb_func)(void *ctx, int level, int global,
+/**
+ * wpa_msg_global_ctrl - Conditional global printf for ctrl_iface monitors
+ * @ctx: Pointer to context data; this is the ctx variable registered
+ *     with struct wpa_driver_ops::init()
+ * @level: priority level (MSG_*) of the message
+ * @fmt: printf format string, followed by optional arguments
+ *
+ * This function is used to print conditional debugging and error messages.
+ * This function is like wpa_msg_global(), but it sends the output only to the
+ * attached global ctrl_iface monitors. In other words, it can be used for
+ * frequent events that do not need to be sent to syslog.
+ */
+void wpa_msg_global_ctrl(void *ctx, int level, const char *fmt, ...)
+PRINTF_FORMAT(3, 4);
+
+/**
+ * wpa_msg_no_global - Conditional printf for ctrl_iface monitors
+ * @ctx: Pointer to context data; this is the ctx variable registered
+ *     with struct wpa_driver_ops::init()
+ * @level: priority level (MSG_*) of the message
+ * @fmt: printf format string, followed by optional arguments
+ *
+ * This function is used to print conditional debugging and error messages.
+ * This function is like wpa_msg(), but it does not send the output as a global
+ * event.
+ */
+void wpa_msg_no_global(void *ctx, int level, const char *fmt, ...)
+PRINTF_FORMAT(3, 4);
+
+/**
+ * wpa_msg_global_only - Conditional printf for ctrl_iface monitors
+ * @ctx: Pointer to context data; this is the ctx variable registered
+ *     with struct wpa_driver_ops::init()
+ * @level: priority level (MSG_*) of the message
+ * @fmt: printf format string, followed by optional arguments
+ *
+ * This function is used to print conditional debugging and error messages.
+ * This function is like wpa_msg_global(), but it sends the output only as a
+ * global event.
+ */
+void wpa_msg_global_only(void *ctx, int level, const char *fmt, ...)
+PRINTF_FORMAT(3, 4);
+
+enum wpa_msg_type {
+       WPA_MSG_PER_INTERFACE,
+       WPA_MSG_GLOBAL,
+       WPA_MSG_NO_GLOBAL,
+       WPA_MSG_ONLY_GLOBAL,
+};
+
+typedef void (*wpa_msg_cb_func)(void *ctx, int level, enum wpa_msg_type type,
                                const char *txt, size_t len);
 
 /**
@@ -305,4 +364,7 @@ static inline void wpa_debug_close_linux_tracing(void)
 #define WPA_ASSERT(a) do { } while (0)
 #endif
 
+const char * debug_level_str(int level);
+int str_to_debug_level(const char *s);
+
 #endif /* WPA_DEBUG_H */