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openssl: Support version 1.1.0.

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Further simplifications by Martin Storsjö, to minimize the
diff.

Signed-off-by: Martin Storsjö <martin@martin.st>
This commit is contained in:
Matt Oliver 2016-10-10 06:49:54 +11:00 committed by Martin Storsjö
parent 016387fe0f
commit ee05079766
2 changed files with 37 additions and 3 deletions
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3
configure vendored
View File

@ -4689,7 +4689,8 @@ enabled omx && { check_header OMX_Core.h ||
add_cflags -isystem/opt/vc/include/IL ; }
check_header OMX_Core.h ; } ||
die "ERROR: OpenMAX IL headers not found"; }
enabled openssl && { check_pkg_config openssl openssl/ssl.h SSL_library_init && {
enabled openssl && { { check_pkg_config openssl openssl/ssl.h OPENSSL_init_ssl ||
check_pkg_config openssl openssl/ssl.h SSL_library_init; } && {
add_cflags $openssl_cflags && add_extralibs $openssl_libs; }||
check_lib openssl/ssl.h SSL_library_init -lssl -lcrypto ||
check_lib openssl/ssl.h SSL_library_init -lssl32 -leay32 ||

37
libavformat/tls_openssl.c
View File

@ -43,6 +43,9 @@ typedef struct TLSContext {
TLSShared tls_shared;
SSL_CTX *ctx;
SSL *ssl;
#if OPENSSL_VERSION_NUMBER >= 0x1010000fL
BIO_METHOD* url_bio_method;
#endif
} TLSContext;
#if HAVE_THREADS
@ -121,15 +124,25 @@ static int tls_close(URLContext *h)
SSL_CTX_free(c->ctx);
if (c->tls_shared.tcp)
ffurl_close(c->tls_shared.tcp);
#if OPENSSL_VERSION_NUMBER >= 0x1010000fL
if (c->url_bio_method)
BIO_meth_free(c->url_bio_method);
#endif
ff_openssl_deinit();
return 0;
}
static int url_bio_create(BIO *b)
{
#if OPENSSL_VERSION_NUMBER >= 0x1010000fL
BIO_set_init(b, 1);
BIO_set_data(b, NULL);
BIO_set_flags(b, 0);
#else
b->init = 1;
b->ptr = NULL;
b->flags = 0;
#endif
return 1;
}
@ -138,9 +151,15 @@ static int url_bio_destroy(BIO *b)
return 1;
}
#if OPENSSL_VERSION_NUMBER >= 0x1010000fL
#define GET_BIO_DATA(x) BIO_get_data(x);
#else
#define GET_BIO_DATA(x) (x)->ptr;
#endif
static int url_bio_bread(BIO *b, char *buf, int len)
{
URLContext *h = b->ptr;
URLContext *h = GET_BIO_DATA(b);
int ret = ffurl_read(h, buf, len);
if (ret >= 0)
return ret;
@ -152,7 +171,7 @@ static int url_bio_bread(BIO *b, char *buf, int len)
static int url_bio_bwrite(BIO *b, const char *buf, int len)
{
URLContext *h = b->ptr;
URLContext *h = GET_BIO_DATA(b);
int ret = ffurl_write(h, buf, len);
if (ret >= 0)
return ret;
@ -176,6 +195,7 @@ static int url_bio_bputs(BIO *b, const char *str)
return url_bio_bwrite(b, str, strlen(str));
}
#if OPENSSL_VERSION_NUMBER < 0x1010000fL
static BIO_METHOD url_bio_method = {
.type = BIO_TYPE_SOURCE_SINK,
.name = "urlprotocol bio",
@ -187,6 +207,7 @@ static BIO_METHOD url_bio_method = {
.create = url_bio_create,
.destroy = url_bio_destroy,
};
#endif
static int tls_open(URLContext *h, const char *uri, int flags, AVDictionary **options)
{
@ -230,8 +251,20 @@ static int tls_open(URLContext *h, const char *uri, int flags, AVDictionary **op
ret = AVERROR(EIO);
goto fail;
}
#if OPENSSL_VERSION_NUMBER >= 0x1010000fL
p->url_bio_method = BIO_meth_new(BIO_TYPE_SOURCE_SINK, "urlprotocol bio");
BIO_meth_set_write(p->url_bio_method, url_bio_bwrite);
BIO_meth_set_read(p->url_bio_method, url_bio_bread);
BIO_meth_set_puts(p->url_bio_method, url_bio_bputs);
BIO_meth_set_ctrl(p->url_bio_method, url_bio_ctrl);
BIO_meth_set_create(p->url_bio_method, url_bio_create);
BIO_meth_set_destroy(p->url_bio_method, url_bio_destroy);
bio = BIO_new(p->url_bio_method);
BIO_set_data(bio, c->tcp);
#else
bio = BIO_new(&url_bio_method);
bio->ptr = c->tcp;
#endif
SSL_set_bio(p->ssl, bio, bio);
if (!c->listen && !c->numerichost)
SSL_set_tlsext_host_name(p->ssl, c->host);