From c667da5185ce5dce914d2006d62da2be0cedb384 Mon Sep 17 00:00:00 2001 From: Bram Moolenaar Date: Sat, 30 Nov 2019 20:52:27 +0100 Subject: patch 8.1.2368: using old C style comments Problem: Using old C style comments. Solution: Use // comments where appropriate. --- src/crypt.c | 73 ++++++++++++++++++++++++++++++------------------------------- 1 file changed, 36 insertions(+), 37 deletions(-) (limited to 'src/crypt.c') diff --git a/src/crypt.c b/src/crypt.c index 729073a860..0164f1ce9d 100644 --- a/src/crypt.c +++ b/src/crypt.c @@ -30,53 +30,52 @@ */ typedef struct { - char *name; /* encryption name as used in 'cryptmethod' */ - char *magic; /* magic bytes stored in file header */ - int salt_len; /* length of salt, or 0 when not using salt */ - int seed_len; /* length of seed, or 0 when not using salt */ + char *name; // encryption name as used in 'cryptmethod' + char *magic; // magic bytes stored in file header + int salt_len; // length of salt, or 0 when not using salt + int seed_len; // length of seed, or 0 when not using salt #ifdef CRYPT_NOT_INPLACE - int works_inplace; /* encryption/decryption can be done in-place */ + int works_inplace; // encryption/decryption can be done in-place #endif - int whole_undofile; /* whole undo file is encrypted */ + int whole_undofile; // whole undo file is encrypted - /* Optional function pointer for a self-test. */ + // Optional function pointer for a self-test. int (* self_test_fn)(); // Function pointer for initializing encryption/decryption. int (* init_fn)(cryptstate_T *state, char_u *key, char_u *salt, int salt_len, char_u *seed, int seed_len); - /* Function pointers for encoding/decoding from one buffer into another. - * Optional, however, these or the _buffer ones should be configured. */ + // Function pointers for encoding/decoding from one buffer into another. + // Optional, however, these or the _buffer ones should be configured. void (*encode_fn)(cryptstate_T *state, char_u *from, size_t len, char_u *to); void (*decode_fn)(cryptstate_T *state, char_u *from, size_t len, char_u *to); - /* Function pointers for encoding and decoding, can buffer data if needed. - * Optional (however, these or the above should be configured). */ + // Function pointers for encoding and decoding, can buffer data if needed. + // Optional (however, these or the above should be configured). long (*encode_buffer_fn)(cryptstate_T *state, char_u *from, size_t len, char_u **newptr); long (*decode_buffer_fn)(cryptstate_T *state, char_u *from, size_t len, char_u **newptr); - /* Function pointers for in-place encoding and decoding, used for - * crypt_*_inplace(). "from" and "to" arguments will be equal. - * These may be the same as decode_fn and encode_fn above, however an - * algorithm may implement them in a way that is not interchangeable with - * the crypt_(en|de)code() interface (for example because it wishes to add - * padding to files). - * This method is used for swap and undo files which have a rigid format. - */ + // Function pointers for in-place encoding and decoding, used for + // crypt_*_inplace(). "from" and "to" arguments will be equal. + // These may be the same as decode_fn and encode_fn above, however an + // algorithm may implement them in a way that is not interchangeable with + // the crypt_(en|de)code() interface (for example because it wishes to add + // padding to files). + // This method is used for swap and undo files which have a rigid format. void (*encode_inplace_fn)(cryptstate_T *state, char_u *p1, size_t len, char_u *p2); void (*decode_inplace_fn)(cryptstate_T *state, char_u *p1, size_t len, char_u *p2); } cryptmethod_T; -/* index is method_nr of cryptstate_T, CRYPT_M_* */ +// index is method_nr of cryptstate_T, CRYPT_M_* static cryptmethod_T cryptmethods[CRYPT_M_COUNT] = { - /* PK_Zip; very weak */ + // PK_Zip; very weak { "zip", "VimCrypt~01!", @@ -93,7 +92,7 @@ static cryptmethod_T cryptmethods[CRYPT_M_COUNT] = { crypt_zip_encode, crypt_zip_decode, }, - /* Blowfish/CFB + SHA-256 custom key derivation; implementation issues. */ + // Blowfish/CFB + SHA-256 custom key derivation; implementation issues. { "blowfish", "VimCrypt~02!", @@ -110,7 +109,7 @@ static cryptmethod_T cryptmethods[CRYPT_M_COUNT] = { crypt_blowfish_encode, crypt_blowfish_decode, }, - /* Blowfish/CFB + SHA-256 custom key derivation; fixed. */ + // Blowfish/CFB + SHA-256 custom key derivation; fixed. { "blowfish2", "VimCrypt~03!", @@ -127,11 +126,11 @@ static cryptmethod_T cryptmethods[CRYPT_M_COUNT] = { crypt_blowfish_encode, crypt_blowfish_decode, }, - /* NOTE: when adding a new method, use some random bytes for the magic key, - * to avoid that a text file is recognized as encrypted. */ + // NOTE: when adding a new method, use some random bytes for the magic key, + // to avoid that a text file is recognized as encrypted. }; -#define CRYPT_MAGIC_LEN 12 /* cannot change */ +#define CRYPT_MAGIC_LEN 12 // cannot change static char crypt_magic_head[] = "VimCrypt~"; /* @@ -363,9 +362,9 @@ crypt_create_for_writing( if (seed_len > 0) seed = *header + CRYPT_MAGIC_LEN + salt_len; - /* TODO: Should this be crypt method specific? (Probably not worth - * it). sha2_seed is pretty bad for large amounts of entropy, so make - * that into something which is suitable for anything. */ + // TODO: Should this be crypt method specific? (Probably not worth + // it). sha2_seed is pretty bad for large amounts of entropy, so make + // that into something which is suitable for anything. sha2_seed(salt, salt_len, seed, seed_len); } @@ -401,10 +400,10 @@ crypt_encode_alloc( cryptmethod_T *method = &cryptmethods[state->method_nr]; if (method->encode_buffer_fn != NULL) - /* Has buffer function, pass through. */ + // Has buffer function, pass through. return method->encode_buffer_fn(state, from, len, newptr); if (len == 0) - /* Not buffering, just return EOF. */ + // Not buffering, just return EOF. return (long)len; *newptr = alloc(len); @@ -429,11 +428,11 @@ crypt_decode_alloc( cryptmethod_T *method = &cryptmethods[state->method_nr]; if (method->decode_buffer_fn != NULL) - /* Has buffer function, pass through. */ + // Has buffer function, pass through. return method->decode_buffer_fn(state, ptr, len, newptr); if (len == 0) - /* Not buffering, just return EOF. */ + // Not buffering, just return EOF. return len; *newptr = alloc(len); @@ -542,7 +541,7 @@ crypt_check_current_method(void) char_u * crypt_get_key( int store, - int twice) /* Ask for the key twice. */ + int twice) // Ask for the key twice. { char_u *p1, *p2 = NULL; int round; @@ -568,7 +567,7 @@ crypt_get_key( crypt_free_key(p1); crypt_free_key(p2); p2 = NULL; - round = -1; /* do it again */ + round = -1; // do it again continue; } @@ -583,7 +582,7 @@ crypt_get_key( p2 = p1; } - /* since the user typed this, no need to wait for return */ + // since the user typed this, no need to wait for return if (msg_didout) msg_putchar('\n'); need_wait_return = FALSE; @@ -611,4 +610,4 @@ crypt_append_msg( } } -#endif /* FEAT_CRYPT */ +#endif // FEAT_CRYPT -- cgit v1.2.3