lavf: move TLS-related ifdeffery to library specific files
[ffmpeg.git] / libavformat / network.c
index 6d308eb..a12e70d 100644 (file)
 
 #include <fcntl.h>
 #include "network.h"
+#include "tls.h"
 #include "url.h"
 #include "libavcodec/internal.h"
 #include "libavutil/mem.h"
 
-#if HAVE_THREADS
-#if HAVE_PTHREADS
-#include <pthread.h>
-#else
-#include "compat/w32pthreads.h"
-#endif
-#endif
-
-#if CONFIG_OPENSSL
-#include <openssl/ssl.h>
-static int openssl_init;
-#if HAVE_THREADS
-#include <openssl/crypto.h>
-#include "libavutil/avutil.h"
-pthread_mutex_t *openssl_mutexes;
-static void openssl_lock(int mode, int type, const char *file, int line)
-{
-    if (mode & CRYPTO_LOCK)
-        pthread_mutex_lock(&openssl_mutexes[type]);
-    else
-        pthread_mutex_unlock(&openssl_mutexes[type]);
-}
-#if !defined(WIN32) && OPENSSL_VERSION_NUMBER < 0x10000000
-static unsigned long openssl_thread_id(void)
-{
-    return (intptr_t) pthread_self();
-}
-#endif
-#endif
-#endif
-#if CONFIG_GNUTLS
-#include <gnutls/gnutls.h>
-#if HAVE_THREADS && GNUTLS_VERSION_NUMBER <= 0x020b00
-#include <gcrypt.h>
-#include <errno.h>
-GCRY_THREAD_OPTION_PTHREAD_IMPL;
-#endif
-#endif
-
 void ff_tls_init(void)
 {
-    avpriv_lock_avformat();
-#if CONFIG_OPENSSL
-    if (!openssl_init) {
-        SSL_library_init();
-        SSL_load_error_strings();
-#if HAVE_THREADS
-        if (!CRYPTO_get_locking_callback()) {
-            int i;
-            openssl_mutexes = av_malloc(sizeof(pthread_mutex_t) * CRYPTO_num_locks());
-            for (i = 0; i < CRYPTO_num_locks(); i++)
-                pthread_mutex_init(&openssl_mutexes[i], NULL);
-            CRYPTO_set_locking_callback(openssl_lock);
-#if !defined(WIN32) && OPENSSL_VERSION_NUMBER < 0x10000000
-            CRYPTO_set_id_callback(openssl_thread_id);
-#endif
-        }
-#endif
-    }
-    openssl_init++;
-#endif
-#if CONFIG_GNUTLS
-#if HAVE_THREADS && GNUTLS_VERSION_NUMBER < 0x020b00
-    if (gcry_control(GCRYCTL_ANY_INITIALIZATION_P) == 0)
-        gcry_control(GCRYCTL_SET_THREAD_CBS, &gcry_threads_pthread);
+#if CONFIG_TLS_OPENSSL_PROTOCOL
+    ff_openssl_init();
 #endif
-    gnutls_global_init();
+#if CONFIG_TLS_GNUTLS_PROTOCOL
+    ff_gnutls_init();
 #endif
-    avpriv_unlock_avformat();
 }
 
 void ff_tls_deinit(void)
 {
-    avpriv_lock_avformat();
-#if CONFIG_OPENSSL
-    openssl_init--;
-    if (!openssl_init) {
-#if HAVE_THREADS
-        if (CRYPTO_get_locking_callback() == openssl_lock) {
-            int i;
-            CRYPTO_set_locking_callback(NULL);
-            for (i = 0; i < CRYPTO_num_locks(); i++)
-                pthread_mutex_destroy(&openssl_mutexes[i]);
-            av_free(openssl_mutexes);
-        }
-#endif
-    }
+#if CONFIG_TLS_OPENSSL_PROTOCOL
+    ff_openssl_deinit();
 #endif
-#if CONFIG_GNUTLS
-    gnutls_global_deinit();
+#if CONFIG_TLS_GNUTLS_PROTOCOL
+    ff_gnutls_deinit();
 #endif
-    avpriv_unlock_avformat();
 }
 
 int ff_network_inited_globally;