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Add wolfSSL_BIO_tell

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This commit is contained in:
TakayukiMatsuo
2021-02-23 11:12:12 +09:00
parent e9cdcf5bac
commit 9e4dcfb66c
4 changed files with 27 additions and 0 deletions
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19
src/bio.c
View File

@ -1439,6 +1439,25 @@ int wolfSSL_BIO_seek(WOLFSSL_BIO *bio, int ofs)
return 0;
}
int wolfSSL_BIO_tell(WOLFSSL_BIO* bio)
{
WOLFSSL_ENTER("wolfSSL_BIO_tell");
int pos;
if (bio == NULL) {
return -1;
}
if (bio->type != WOLFSSL_BIO_FILE) {
return 0;
}
pos =(int) XFTELL((XFILE)bio->ptr);
if(pos < 0)
return -1;
else
return pos;
}
#endif /* NO_FILESYSTEM */

6
tests/api.c
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@ -29222,12 +29222,18 @@ static void test_wolfSSL_BIO(void)
WOLFSSL_SUCCESS);
AssertIntEQ(BIO_read(f_bio1, cert, sizeof(cert)), sizeof(cert));
AssertIntEQ(BIO_tell(f_bio1),sizeof(cert));
AssertIntEQ(BIO_write(f_bio2, msg, sizeof(msg)), sizeof(msg));
AssertIntEQ(BIO_tell(f_bio2),sizeof(msg));
AssertIntEQ(BIO_write(f_bio2, cert, sizeof(cert)), sizeof(cert));
AssertIntEQ(BIO_tell(f_bio2),sizeof(cert) + sizeof(msg));
AssertIntEQ((int)BIO_get_fp(f_bio2, &f2), WOLFSSL_SUCCESS);
AssertIntEQ(BIO_reset(f_bio2), 0);
AssertIntEQ(BIO_tell(NULL),-1);
AssertIntEQ(BIO_tell(f_bio2),0);
AssertIntEQ(BIO_seek(f_bio2, 4), 0);
AssertIntEQ(BIO_tell(f_bio2),4);
BIO_free(f_bio1);
BIO_free(f_bio2);

1
wolfssl/openssl/bio.h
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@ -68,6 +68,7 @@
#define BIO_set_fp wolfSSL_BIO_set_fp
#define BIO_get_fp wolfSSL_BIO_get_fp
#define BIO_seek wolfSSL_BIO_seek
#define BIO_tell wolfSSL_BIO_tell
#define BIO_write_filename wolfSSL_BIO_write_filename
#define BIO_set_mem_eof_return wolfSSL_BIO_set_mem_eof_return

1
wolfssl/ssl.h
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@ -1336,6 +1336,7 @@ WOLFSSL_API int wolfSSL_BIO_nwrite(WOLFSSL_BIO *bio, char **buf, int num);
WOLFSSL_API int wolfSSL_BIO_reset(WOLFSSL_BIO *bio);
WOLFSSL_API int wolfSSL_BIO_seek(WOLFSSL_BIO *bio, int ofs);
WOLFSSL_API int wolfSSL_BIO_tell(WOLFSSL_BIO* bio);
WOLFSSL_API int wolfSSL_BIO_write_filename(WOLFSSL_BIO *bio, char *name);
WOLFSSL_API long wolfSSL_BIO_set_mem_eof_return(WOLFSSL_BIO *bio, int v);
WOLFSSL_API long wolfSSL_BIO_get_mem_ptr(WOLFSSL_BIO *bio, WOLFSSL_BUF_MEM **m);