Mercurial > hg > freeDiameter
diff freeDiameter/sctps.c @ 214:5a1b93f59f8f
Added trace facility for GNUTLS calls
author | Sebastien Decugis <sdecugis@nict.go.jp> |
---|---|
date | Thu, 18 Feb 2010 15:20:00 +0900 |
parents | b9f48f2f2a22 |
children | d8e3336e4744 |
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--- a/freeDiameter/sctps.c Thu Feb 18 14:50:11 2010 +0900 +++ b/freeDiameter/sctps.c Thu Feb 18 15:20:00 2010 +0900 @@ -211,14 +211,14 @@ static void set_sess_transport(gnutls_session_t session, struct sctps_ctx *ctx) { /* Set the transport pointer passed to push & pull callbacks */ - gnutls_transport_set_ptr( session, (gnutls_transport_ptr_t) ctx ); + GNUTLS_TRACE( gnutls_transport_set_ptr( session, (gnutls_transport_ptr_t) ctx ) ); /* Reset the low water value, since we don't use sockets */ - gnutls_transport_set_lowat( session, 0 ); + GNUTLS_TRACE( gnutls_transport_set_lowat( session, 0 ) ); /* Set the push and pull callbacks */ - gnutls_transport_set_pull_function(session, sctps_pull); - gnutls_transport_set_push_function(session, sctps_push); + GNUTLS_TRACE( gnutls_transport_set_pull_function(session, sctps_pull) ); + GNUTLS_TRACE( gnutls_transport_set_push_function(session, sctps_push) ); return; } @@ -241,9 +241,6 @@ gnutls_datum_t data; }; -/* The level at which we debug session resuming */ -#define SR_LEVEL (FULL + 1) - /* Initialize the store area for a connection */ static int store_init(struct cnxctx * conn) { @@ -325,10 +322,11 @@ int match = 0; int ret = 0; + TRACE_DEBUG( GNUTLS_DBG_LEVEL, "Callback: %s", __PRETTY_FUNCTION__ ); CHECK_PARAMS_DO( sto && key.data && data.data, return -1 ); CHECK_POSIX_DO( pthread_rwlock_wrlock(&sto->lock), return -1 ); - TRACE_DEBUG_BUFFER(SR_LEVEL, "Session store [key ", key.data, key.size, "]"); + TRACE_DEBUG_BUFFER(GNUTLS_DBG_LEVEL, "Session store [key ", key.data, key.size, "]"); li = find_or_next(sto, key, &match); if (match) { @@ -339,7 +337,7 @@ TRACE_DEBUG(INFO, "GnuTLS tried to store a session with same key and different data!"); ret = -1; } else { - TRACE_DEBUG(SR_LEVEL, "GnuTLS tried to store a session with same key and same data, skipped."); + TRACE_DEBUG(GNUTLS_DBG_LEVEL, "GnuTLS tried to store a session with same key and same data, skipped."); } goto out; } @@ -374,10 +372,11 @@ int match = 0; int ret = 0; + TRACE_DEBUG( GNUTLS_DBG_LEVEL, "Callback: %s", __PRETTY_FUNCTION__ ); CHECK_PARAMS_DO( sto && key.data, return -1 ); CHECK_POSIX_DO( pthread_rwlock_wrlock(&sto->lock), return -1 ); - TRACE_DEBUG_BUFFER(SR_LEVEL, "Session delete [key ", key.data, key.size, "]"); + TRACE_DEBUG_BUFFER(GNUTLS_DBG_LEVEL, "Session delete [key ", key.data, key.size, "]"); li = find_or_next(sto, key, &match); if (match) { @@ -406,20 +405,21 @@ gnutls_datum_t res = { NULL, 0 }; gnutls_datum_t error = { NULL, 0 }; + TRACE_DEBUG( GNUTLS_DBG_LEVEL, "Callback: %s", __PRETTY_FUNCTION__ ); CHECK_PARAMS_DO( sto && key.data, return error ); CHECK_POSIX_DO( pthread_rwlock_rdlock(&sto->lock), return error ); - TRACE_DEBUG_BUFFER(SR_LEVEL, "Session fetch [key ", key.data, key.size, "]"); + TRACE_DEBUG_BUFFER(GNUTLS_DBG_LEVEL, "Session fetch [key ", key.data, key.size, "]"); li = find_or_next(sto, key, &match); if (match) { sr = (struct sr_data *)li; - CHECK_MALLOC_DO(res.data = gnutls_malloc(sr->data.size), goto out ); + GNUTLS_TRACE( CHECK_MALLOC_DO(res.data = gnutls_malloc(sr->data.size), goto out ) ); res.size = sr->data.size; memcpy(res.data, sr->data.data, res.size); } out: - TRACE_DEBUG(SR_LEVEL, "Fetched (%p, %d) from store %p", res.data, res.size, sto); + TRACE_DEBUG(GNUTLS_DBG_LEVEL, "Fetched (%p, %d) from store %p", res.data, res.size, sto); CHECK_POSIX_DO( pthread_rwlock_unlock(&sto->lock), return error); return res; } @@ -429,10 +429,10 @@ { TRACE_ENTRY("%p", conn); - gnutls_db_set_retrieve_function(session, sr_fetch); - gnutls_db_set_remove_function (session, sr_remove); - gnutls_db_set_store_function (session, sr_store); - gnutls_db_set_ptr (session, conn->cc_sctps_data.sess_store); + GNUTLS_TRACE( gnutls_db_set_retrieve_function(session, sr_fetch)); + GNUTLS_TRACE( gnutls_db_set_remove_function (session, sr_remove)); + GNUTLS_TRACE( gnutls_db_set_store_function (session, sr_store)); + GNUTLS_TRACE( gnutls_db_set_ptr (session, conn->cc_sctps_data.sess_store)); return; } @@ -455,7 +455,7 @@ TRACE_DEBUG(FULL, "Starting TLS resumed handshake on stream %hu", ctx->strid); CHECK_GNUTLS_DO( gnutls_handshake( ctx->session ), return NULL); - resumed = gnutls_session_is_resumed(ctx->session); + GNUTLS_TRACE( resumed = gnutls_session_is_resumed(ctx->session) ); if (!resumed) { /* Check the credentials here also */ CHECK_FCT_DO( fd_tls_verify_credentials(ctx->session, ctx->parent, 0), return NULL ); @@ -529,11 +529,11 @@ if (conn->cc_tls_para.mode == GNUTLS_CLIENT) { CHECK_GNUTLS_DO( gnutls_session_get_data2(conn->cc_tls_para.session, &master_data), return ENOMEM ); /* For debug: */ - if (TRACE_BOOL(SR_LEVEL)) { + if (TRACE_BOOL(GNUTLS_DBG_LEVEL)) { uint8_t id[256]; size_t ids = sizeof(id); CHECK_GNUTLS_DO( gnutls_session_get_id(conn->cc_tls_para.session, id, &ids), /* continue */ ); - TRACE_DEBUG_BUFFER(SR_LEVEL, "Master session id: [", id, ids, "]"); + TRACE_DEBUG_BUFFER(GNUTLS_DBG_LEVEL, "Master session id: [", id, ids, "]"); } } @@ -558,7 +558,7 @@ /* We can now release the memory of master session data if any */ if (conn->cc_tls_para.mode == GNUTLS_CLIENT) { - gnutls_free(master_data.data); + GNUTLS_TRACE( gnutls_free(master_data.data) ); } /* Now wait for all handshakes to finish */ @@ -638,7 +638,7 @@ for (i = 1; i < conn->cc_sctp_para.pairs; i++) { if (conn->cc_sctps_data.array[i].session) { - gnutls_deinit(conn->cc_sctps_data.array[i].session); + GNUTLS_TRACE( gnutls_deinit(conn->cc_sctps_data.array[i].session) ); conn->cc_sctps_data.array[i].session = NULL; } } @@ -678,7 +678,7 @@ fd_event_destroy( &conn->cc_sctps_data.array[i].raw_recv, free ); free(conn->cc_sctps_data.array[i].partial.buf); if (conn->cc_sctps_data.array[i].session) { - gnutls_deinit(conn->cc_sctps_data.array[i].session); + GNUTLS_TRACE( gnutls_deinit(conn->cc_sctps_data.array[i].session) ); conn->cc_sctps_data.array[i].session = NULL; } }