diff options
Diffstat (limited to 'src/utils/wpa_debug.h')
| -rw-r--r-- | src/utils/wpa_debug.h | 68 |
1 files changed, 61 insertions, 7 deletions
diff --git a/src/utils/wpa_debug.h b/src/utils/wpa_debug.h index 339c749ce582..400bea9e599f 100644 --- a/src/utils/wpa_debug.h +++ b/src/utils/wpa_debug.h @@ -1,6 +1,6 @@ /* * wpa_supplicant/hostapd / Debug prints - * Copyright (c) 2002-2007, Jouni Malinen <j@w1.fi> + * Copyright (c) 2002-2013, Jouni Malinen <j@w1.fi> * * This software may be distributed under the terms of the BSD license. * See README for more details. @@ -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); /* @@ -155,6 +161,9 @@ void wpa_hexdump_ascii_key(int level, const char *title, const u8 *buf, #ifdef CONFIG_NO_WPA_MSG #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_register_cb(f) do { } while (0) #define wpa_msg_register_ifname_cb(f) do { } while (0) #else /* CONFIG_NO_WPA_MSG */ @@ -189,8 +198,53 @@ void wpa_msg(void *ctx, int level, const char *fmt, ...) PRINTF_FORMAT(3, 4); void wpa_msg_ctrl(void *ctx, int level, const char *fmt, ...) PRINTF_FORMAT(3, 4); -typedef void (*wpa_msg_cb_func)(void *ctx, int level, const char *txt, - size_t len); +/** + * wpa_msg_global - 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(), but it sends the output as a global event, + * i.e., without being specific to an interface. For backwards compatibility, + * an old style event is also delivered on one of the interfaces (the one + * specified by the context data). + */ +void wpa_msg_global(void *ctx, int level, const char *fmt, ...) +PRINTF_FORMAT(3, 4); + +/** + * 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); + +typedef void (*wpa_msg_cb_func)(void *ctx, int level, int global, + const char *txt, size_t len); /** * wpa_msg_register_cb - Register callback function for wpa_msg() messages |