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A cleanup effort: libssh2_ prefixes only on external APIs. Use _libssh2_ prefix

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for library-wide internal functions. Don't use any of those on static functions.
I also did some comments and whitespace changes.
This commit is contained in:
Daniel Stenberg
2009-03-17 13:48:35 +00:00
parent f2fa02c575
commit cc5e952fa0
16 changed files with 1063 additions and 1093 deletions
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81
src/crypt.c
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@@ -38,27 +38,26 @@
#include "libssh2_priv.h"
#ifdef LIBSSH2_CRYPT_NONE
/* {{{ libssh2_crypt_none_crypt
/* crypt_none_crypt
* Minimalist cipher: VERY secure *wink*
*/
static int
libssh2_crypt_none_crypt(LIBSSH2_SESSION * session, unsigned char *buf,
crypt_none_crypt(LIBSSH2_SESSION * session, unsigned char *buf,
void **abstract)
{
/* Do nothing to the data! */
return 0;
}
/* }}} */
static const LIBSSH2_CRYPT_METHOD libssh2_crypt_method_none = {
"none",
8, /* blocksize (SSH2 defines minimum blocksize as 8) */
0, /* iv_len */
0, /* secret_len */
0, /* flags */
8, /* blocksize (SSH2 defines minimum blocksize as 8) */
0, /* iv_len */
0, /* secret_len */
0, /* flags */
NULL,
libssh2_crypt_none_crypt,
crypt_none_crypt,
NULL
};
#endif /* LIBSSH2_CRYPT_NONE */
@@ -66,16 +65,16 @@ static const LIBSSH2_CRYPT_METHOD libssh2_crypt_method_none = {
struct crypt_ctx
{
int encrypt;
_libssh2_cipher_type(algo);
_libssh2_cipher_type(algo);
_libssh2_cipher_ctx h;
};
static int
_libssh2_init(LIBSSH2_SESSION * session,
const LIBSSH2_CRYPT_METHOD * method,
unsigned char *iv, int *free_iv,
unsigned char *secret, int *free_secret,
int encrypt, void **abstract)
crypt_init(LIBSSH2_SESSION * session,
const LIBSSH2_CRYPT_METHOD * method,
unsigned char *iv, int *free_iv,
unsigned char *secret, int *free_secret,
int encrypt, void **abstract)
{
struct crypt_ctx *ctx = LIBSSH2_ALLOC(session,
sizeof(struct crypt_ctx));
@@ -95,7 +94,7 @@ _libssh2_init(LIBSSH2_SESSION * session,
}
static int
_libssh2_encrypt(LIBSSH2_SESSION * session, unsigned char *block,
crypt_encrypt(LIBSSH2_SESSION * session, unsigned char *block,
void **abstract)
{
struct crypt_ctx *cctx = *(struct crypt_ctx **) abstract;
@@ -104,7 +103,7 @@ _libssh2_encrypt(LIBSSH2_SESSION * session, unsigned char *block,
}
static int
_libssh2_dtor(LIBSSH2_SESSION * session, void **abstract)
crypt_dtor(LIBSSH2_SESSION * session, void **abstract)
{
struct crypt_ctx **cctx = (struct crypt_ctx **) abstract;
if (cctx && *cctx) {
@@ -122,9 +121,9 @@ static const LIBSSH2_CRYPT_METHOD libssh2_crypt_method_aes128_cbc = {
16, /* initial value length */
16, /* secret length -- 16*8 == 128bit */
0, /* flags */
&_libssh2_init,
&_libssh2_encrypt,
&_libssh2_dtor,
&crypt_init,
&crypt_encrypt,
&crypt_dtor,
_libssh2_cipher_aes128
};
@@ -134,9 +133,9 @@ static const LIBSSH2_CRYPT_METHOD libssh2_crypt_method_aes192_cbc = {
16, /* initial value length */
24, /* secret length -- 24*8 == 192bit */
0, /* flags */
&_libssh2_init,
&_libssh2_encrypt,
&_libssh2_dtor,
&crypt_init,
&crypt_encrypt,
&crypt_dtor,
_libssh2_cipher_aes192
};
@@ -146,9 +145,9 @@ static const LIBSSH2_CRYPT_METHOD libssh2_crypt_method_aes256_cbc = {
16, /* initial value length */
32, /* secret length -- 32*8 == 256bit */
0, /* flags */
&_libssh2_init,
&_libssh2_encrypt,
&_libssh2_dtor,
&crypt_init,
&crypt_encrypt,
&crypt_dtor,
_libssh2_cipher_aes256
};
@@ -160,9 +159,9 @@ static const LIBSSH2_CRYPT_METHOD
16, /* initial value length */
32, /* secret length -- 32*8 == 256bit */
0, /* flags */
&_libssh2_init,
&_libssh2_encrypt,
&_libssh2_dtor,
&crypt_init,
&crypt_encrypt,
&crypt_dtor,
_libssh2_cipher_aes256
};
#endif /* LIBSSH2_AES */
@@ -174,9 +173,9 @@ static const LIBSSH2_CRYPT_METHOD libssh2_crypt_method_blowfish_cbc = {
8, /* initial value length */
16, /* secret length */
0, /* flags */
&_libssh2_init,
&_libssh2_encrypt,
&_libssh2_dtor,
&crypt_init,
&crypt_encrypt,
&crypt_dtor,
_libssh2_cipher_blowfish
};
#endif /* LIBSSH2_BLOWFISH */
@@ -188,9 +187,9 @@ static const LIBSSH2_CRYPT_METHOD libssh2_crypt_method_arcfour = {
8, /* initial value length */
16, /* secret length */
0, /* flags */
&_libssh2_init,
&_libssh2_encrypt,
&_libssh2_dtor,
&crypt_init,
&crypt_encrypt,
&crypt_dtor,
_libssh2_cipher_arcfour
};
#endif /* LIBSSH2_RC4 */
@@ -202,9 +201,9 @@ static const LIBSSH2_CRYPT_METHOD libssh2_crypt_method_cast128_cbc = {
8, /* initial value length */
16, /* secret length */
0, /* flags */
&_libssh2_init,
&_libssh2_encrypt,
&_libssh2_dtor,
&crypt_init,
&crypt_encrypt,
&crypt_dtor,
_libssh2_cipher_cast5
};
#endif /* LIBSSH2_CAST */
@@ -216,9 +215,9 @@ static const LIBSSH2_CRYPT_METHOD libssh2_crypt_method_3des_cbc = {
8, /* initial value length */
24, /* secret length */
0, /* flags */
&_libssh2_init,
&_libssh2_encrypt,
&_libssh2_dtor,
&crypt_init,
&crypt_encrypt,
&crypt_dtor,
_libssh2_cipher_3des
};
#endif