From 2c91efcc68d9a6aff9163e81df7a5024703084d4 Mon Sep 17 00:00:00 2001 From: Andreas Schneider Date: Sun, 14 Jul 2013 12:36:59 +0200 Subject: log: Implment new logging functions. --- include/libssh/callbacks.h | 34 ++++++++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+) (limited to 'include/libssh/callbacks.h') diff --git a/include/libssh/callbacks.h b/include/libssh/callbacks.h index bc3eb79e..7525b73d 100644 --- a/include/libssh/callbacks.h +++ b/include/libssh/callbacks.h @@ -74,6 +74,24 @@ typedef int (*ssh_channel_callback_data) (ssh_channel channel, int code, void *d typedef void (*ssh_log_callback) (ssh_session session, int priority, const char *message, void *userdata); +/** + * @brief SSH log callback. + * + * All logging messages will go through this callback. + * + * @param priority Priority of the log, the smaller being the more important. + * + * @param function The function name calling the the logging fucntions. + * + * @param message The actual message + * + * @param userdata Userdata to be passed to the callback function. + */ +typedef void (*ssh_logging_callback) (int priority, + const char *function, + const char *buffer, + void *userdata); + /** * @brief SSH Connection status callback. * @param session Current session handler @@ -798,6 +816,22 @@ LIBSSH_API struct ssh_threads_callbacks_struct *ssh_threads_get_pthread(void); */ LIBSSH_API struct ssh_threads_callbacks_struct *ssh_threads_get_noop(void); +/** + * @brief Set the logging callback function. + * + * @param[in] cb The callback to set. + * + * @return 0 on success, < 0 on errror. + */ +LIBSSH_API int ssh_set_log_callback(ssh_logging_callback cb); + +/** + * @brief Get the pointer to the logging callback function. + * + * @return The pointer the the callback or NULL if none set. + */ +LIBSSH_API ssh_logging_callback ssh_get_log_callback(void); + /** @} */ #ifdef __cplusplus } -- cgit