git ssb - * Fixed a whole bunch of gcc warnings. · dangerousbeans/%aPBe2k3ugtjBr4rrsU1…@e61acd33

Commit e61acd33cc691daece9560ddd9e2367cfc31fab9

* Fixed a whole bunch of gcc warnings.

* Got rid of bcrypt.h, in favor of just declaring the prototypes in bcrypt_ext.c.


git-svn-id: http://bcrypt-ruby.rubyforge.org/svn/trunk@5 b1e0f299-433e-4bb3-9895-84128a6cfb6a

codahale committed on 2/27/2007, 8:47:48 PM
Parent: 271e1130133565a49a6056ea4947369569cb9701

Files changed

ext/bcrypt.c	changed
ext/bcrypt_ext.c	changed
ext/extconf.rb	changed
ext/bcrypt.h	deleted

ext/bcrypt.cView
		@@ -52,15 +52,58 @@
52	52 …	* 6. RETURN Concatenate (salt, ctext);
53	53 …	*
54	54 …	*/
55	55 …
	56 …	+#if 0
56	57 …	#include <stdio.h>
	58 …	+#endif
	59 …	+
	60 …	+#include <stdio.h>
57	61 …	#include <stdlib.h>
58	62 …	#include <sys/types.h>
59	63 …	#include <string.h>
60	64 …	#include "blf.h"
61		-#include "bcrypt.h"
62	65 …
	66 …	+/* This implementation is adaptable to current computing power.
	67 …	+ * You can have up to 2^31 rounds which should be enough for some
	68 …	+ * time to come.
	69 …	+ */
	70 …	+
	71 …	+#define BCRYPT_VERSION '2'
	72 …	+#define BCRYPT_MAXSALT 16 /* Precomputation is just so nice */
WritePreview
	73 …	+#define BCRYPT_BLOCKS 6 /* Ciphertext blocks */
	74 …	+#define BCRYPT_MINROUNDS 16 /* we have log2(rounds) in salt */
	75 …	+
	76 …	+char bcrypt_gensalt(u_int8_t, u_int8_t );
	77 …	+
	78 …	+static void encode_salt(char , u_int8_t , u_int16_t, u_int8_t);
	79 …	+static void encode_base64(u_int8_t , u_int8_t , u_int16_t);
	80 …	+static void decode_base64(u_int8_t , u_int16_t, u_int8_t );
	81 …	+
	82 …	+static char encrypted[_PASSWORD_LEN];
	83 …	+static char gsalt[7 + (BCRYPT_MAXSALT * 4 + 2) / 3 + 1];
	84 …	+static char error[] = ":";
	85 …	+
	86 …	+const static u_int8_t Base64Code[] =
	87 …	+"./ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
	88 …	+
	89 …	+const static u_int8_t index_64[128] = {
	90 …	+ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
	91 …	+ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
	92 …	+ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
	93 …	+ 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
	94 …	+ 255, 255, 255, 255, 255, 255, 0, 1, 54, 55,
	95 …	+ 56, 57, 58, 59, 60, 61, 62, 63, 255, 255,
	96 …	+ 255, 255, 255, 255, 255, 2, 3, 4, 5, 6,
	97 …	+ 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
	98 …	+ 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
	99 …	+ 255, 255, 255, 255, 255, 255, 28, 29, 30,
	100 …	+ 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
	101 …	+ 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
	102 …	+ 51, 52, 53, 255, 255, 255, 255, 255
	103 …	+};
	104 …	+#define CHAR64(c) ( (c) > 127 ? 255 : index_64[(c)])
	105 …	+
63	106 …	static void
64	107 …	decode_base64(u_int8_t buffer, u_int16_t len, u_int8_t data)
65	108 …	{
66	109 …	u_int8_t *bp = buffer;
		@@ -258,4 +301,34 @@
258	301 …	*bp++ = Base64Code[c2 & 0x3f];
259	302 …	}
260	303 …	*bp = '\0';
261	304 …	}
	305 …	+#if 0
	306 …	+void
	307 …	+main()
	308 …	+{
	309 …	+ char blubber[73];
	310 …	+ char salt[100];
	311 …	+ char *p;
	312 …	+ salt[0] = '$';
	313 …	+ salt[1] = BCRYPT_VERSION;
	314 …	+ salt[2] = '$';
	315 …	+
	316 …	+ snprintf(salt + 3, 4, "%2.2u$", 5);
	317 …	+
	318 …	+ printf("24 bytes of salt: ");
	319 …	+ fgets(salt + 6, sizeof(salt) - 6, stdin);
	320 …	+ salt[99] = 0;
	321 …	+ printf("72 bytes of password: ");
	322 …	+ fpurge(stdin);
	323 …	+ fgets(blubber, sizeof(blubber), stdin);
	324 …	+ blubber[72] = 0;
	325 …	+
	326 …	+ p = crypt(blubber, salt);
	327 …	+ printf("Passwd entry: %s\n\n", p);
	328 …	+
	329 …	+ p = bcrypt_gensalt(5);
	330 …	+ printf("Generated salt: %s\n", p);
	331 …	+ p = crypt(blubber, p);
	332 …	+ printf("Passwd entry: %s\n", p);
	333 …	+}
	334 …	+#endif

ext/bcrypt_ext.cView
		@@ -1,7 +1,9 @@
1	1 …	#include "ruby.h"
2		-#include "bcrypt.h"
3	2 …
	3 …	+char bcrypt_gensalt(u_int8_t, u_int8_t );
	4 …	+char bcrypt(const char , const char *);
	5 …	+
4	6 …	VALUE mBCrypt;
5	7 …	VALUE mBCryptInternals;
6	8 …
7	9 …	/* Given a logarithmic cost parameter, generates a salt for use with +bc_crypt+.
		@@ -12,9 +14,9 @@
12	14 …
13	15 …	/* Given a secret and a salt, generates a salted hash (which you can then store safely).
14	16 …	*/
15	17 …	static VALUE bc_crypt(VALUE self, VALUE key, VALUE salt) {
16		- return rb_str_new2((char *)bcrypt(RSTRING(key)->ptr, RSTRING(salt)->ptr));
	18 …	+ return rb_str_new2((char )bcrypt(RSTRING(key)->ptr, (char )RSTRING(salt)->ptr));
17	19 …	}
18	20 …
19	21 …	/* Create the BCrypt and BCrypt::Internals modules, and populate them with methods. */
20	22 …	void Init_bcrypt_ext(){

ext/extconf.rbView
		@@ -1,3 +1,5 @@
1	1 …	require "mkmf"
2	2 …	dir_config("bcrypt_ext")
	3 …	+# enable this when we're feeling nitpicky
	4 …	+# CONFIG['CC'] << " -Wall "
3	5 …	create_makefile("bcrypt_ext")

ext/bcrypt.hView
		@@ -1,45 +1,0 @@
1		-#include <stdio.h>
2		-#include <stdlib.h>
3		-#include <sys/types.h>
4		-#include <string.h>
5		-#include "blf.h"
6		-
7		-/* This implementation is adaptable to current computing power.
8		- * You can have up to 2^31 rounds which should be enough for some
9		- * time to come.
10		- */
11		-
12		-#define BCRYPT_VERSION '2'
13		-#define BCRYPT_MAXSALT 16 /* Precomputation is just so nice */
14		-#define BCRYPT_BLOCKS 6 /* Ciphertext blocks */
15		-#define BCRYPT_MINROUNDS 16 /* we have log2(rounds) in salt */
16		-
17		-char bcrypt_gensalt(u_int8_t, u_int8_t );
18		-
19		-static void encode_salt(char , u_int8_t , u_int16_t, u_int8_t);
20		-static void encode_base64(u_int8_t , u_int8_t , u_int16_t);
21		-static void decode_base64(u_int8_t , u_int16_t, u_int8_t );
22		-
23		-static char encrypted[_PASSWORD_LEN];
24		-static char gsalt[7 + (BCRYPT_MAXSALT * 4 + 2) / 3 + 1];
25		-static char error[] = ":";
26		-
27		-const static u_int8_t Base64Code[] =
28		-"./ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789";
29		-
30		-const static u_int8_t index_64[128] = {
31		- 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
32		- 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
33		- 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
34		- 255, 255, 255, 255, 255, 255, 255, 255, 255, 255,
35		- 255, 255, 255, 255, 255, 255, 0, 1, 54, 55,
36		- 56, 57, 58, 59, 60, 61, 62, 63, 255, 255,
37		- 255, 255, 255, 255, 255, 2, 3, 4, 5, 6,
38		- 7, 8, 9, 10, 11, 12, 13, 14, 15, 16,
39		- 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27,
40		- 255, 255, 255, 255, 255, 255, 28, 29, 30,
41		- 31, 32, 33, 34, 35, 36, 37, 38, 39, 40,
42		- 41, 42, 43, 44, 45, 46, 47, 48, 49, 50,
43		- 51, 52, 53, 255, 255, 255, 255, 255
44		-};
45		-#define CHAR64(c) ( (c) > 127 ? 255 : index_64[(c)])

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dangerousbeans / %aPBe2k3ugtjBr4rrsU1…

Commit e61acd33cc691daece9560ddd9e2367cfc31fab9

* Fixed a whole bunch of gcc warnings.

Files changed