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author | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2013-07-11 23:03:35 +0200 |
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committer | Nikos Mavrogiannopoulos <nmav@gnutls.org> | 2013-07-11 23:20:54 +0200 |
commit | dc7ef147e0ac7dbd63158269a5c6426306678dd6 (patch) | |
tree | ac93b164ef9be0e6991673d2b7f2226c60f6c367 /lib/gnutls_state.c | |
parent | 9710537aec5de17d07ae6d2b07c956db8e8257bf (diff) | |
download | gnutls-dc7ef147e0ac7dbd63158269a5c6426306678dd6.tar.gz |
Allow hooks to be called before or after generation/receiving.
Diffstat (limited to 'lib/gnutls_state.c')
-rw-r--r-- | lib/gnutls_state.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/lib/gnutls_state.c b/lib/gnutls_state.c index a5b8ec8c99..a7e8a6b81c 100644 --- a/lib/gnutls_state.c +++ b/lib/gnutls_state.c @@ -1410,14 +1410,19 @@ gnutls_handshake_set_random (gnutls_session_t session, const gnutls_datum_t* ran /** * gnutls_handshake_set_hook_function: - * @session: is a #gnutls_session_t structure. - * @htype: the %gnutls_handshake_description_t of the message to hook at. + * @session: is a #gnutls_session_t structure + * @htype: the %gnutls_handshake_description_t of the message to hook at + * @post: %GNUTLS_HOOK_* depending on when the hook function should be called * @func: is the function to be called * * This function will set a callback to be called after or before the specified * handshake message has been received or generated. This is a * generalization of gnutls_handshake_set_post_client_hello_function(). * + * To call the hook function prior to the message being sent/generation use + * %GNUTLS_HOOK_PRE as @post parameter, %GNUTLS_HOOK_POST to call + * after, and %GNUTLS_HOOK_BOTH for both cases. + * * This callback must return 0 on success or a gnutls error code to * terminate the handshake. * @@ -1433,9 +1438,11 @@ gnutls_handshake_set_random (gnutls_session_t session, const gnutls_datum_t* ran void gnutls_handshake_set_hook_function (gnutls_session_t session, unsigned int htype, + int post, gnutls_handshake_hook_func func) { session->internals.h_hook = func; session->internals.h_type = htype; + session->internals.h_post = post; } |