diff options
Diffstat (limited to 'src/openssl_stream.h')
-rw-r--r-- | src/openssl_stream.h | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/src/openssl_stream.h b/src/openssl_stream.h index 82b5110c4..b769437ae 100644 --- a/src/openssl_stream.h +++ b/src/openssl_stream.h @@ -13,4 +13,110 @@ extern int git_openssl_stream_global_init(void); extern int git_openssl_stream_new(git_stream **out, const char *host, const char *port); +/* + * OpenSSL 1.1 made BIO opaque so we have to use functions to interact with it + * which do not exist in previous versions. We define these inline functions so + * we can program against the interface instead of littering the implementation + * with ifdefs. + */ +#ifdef GIT_OPENSSL +# include <openssl/ssl.h> +# include <openssl/err.h> +# include <openssl/x509v3.h> +# include <openssl/bio.h> + + + +# if OPENSSL_VERSION_NUMBER < 0x10100000L + +GIT_INLINE(BIO_METHOD*) BIO_meth_new(int type, const char *name) +{ + BIO_METHOD *meth = git__calloc(1, sizeof(BIO_METHOD)); + if (!meth) { + return NULL; + } + + meth->type = type; + meth->name = name; + + return meth; +} + +GIT_INLINE(void) BIO_meth_free(BIO_METHOD *biom) +{ + git__free(biom); +} + +GIT_INLINE(int) BIO_meth_set_write(BIO_METHOD *biom, int (*write) (BIO *, const char *, int)) +{ + biom->bwrite = write; + return 1; +} + +GIT_INLINE(int) BIO_meth_set_read(BIO_METHOD *biom, int (*read) (BIO *, char *, int)) +{ + biom->bread = read; + return 1; +} + +GIT_INLINE(int) BIO_meth_set_puts(BIO_METHOD *biom, int (*puts) (BIO *, const char *)) +{ + biom->bputs = puts; + return 1; +} + +GIT_INLINE(int) BIO_meth_set_gets(BIO_METHOD *biom, int (*gets) (BIO *, char *, int)) + +{ + biom->bgets = gets; + return 1; +} + +GIT_INLINE(int) BIO_meth_set_ctrl(BIO_METHOD *biom, long (*ctrl) (BIO *, int, long, void *)) +{ + biom->ctrl = ctrl; + return 1; +} + +GIT_INLINE(int) BIO_meth_set_create(BIO_METHOD *biom, int (*create) (BIO *)) +{ + biom->create = create; + return 1; +} + +GIT_INLINE(int) BIO_meth_set_destroy(BIO_METHOD *biom, int (*destroy) (BIO *)) +{ + biom->destroy = destroy; + return 1; +} + +GIT_INLINE(int) BIO_get_new_index(void) +{ + /* This exists as of 1.1 so before we'd just have 0 */ + return 0; +} + +GIT_INLINE(void) BIO_set_init(BIO *b, int init) +{ + b->init = init; +} + +GIT_INLINE(void) BIO_set_data(BIO *a, void *ptr) +{ + a->ptr = ptr; +} + +GIT_INLINE(void*) BIO_get_data(BIO *a) +{ + return a->ptr; +} + +GIT_INLINE(const unsigned char *) ASN1_STRING_get0_data(const ASN1_STRING *x) +{ + return ASN1_STRING_data((ASN1_STRING *)x); +} + +# endif // OpenSSL < 1.1 +#endif // GIT_OPENSSL + #endif |