[sr-dev] git:3.3: core: added md5 wrapper functions to build with Colin Plumb' s md5 code

Module: sip-router Branch: 3.3 Commit: d7452228134c42522ef84c1dbdcdc2cfd0bbf331 URL: http://git.sip-router.org/cgi-bin/gitweb.cgi/sip-router/?a=commit;h=d745222… Author: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Committer: Daniel-Constantin Mierla &lt;miconda(a)gmail.com&gt; Date: Thu Aug 2 10:16:31 2012 +0200 core: added md5 wrapper functions to build with Colin Plumb's md5 code Author: Tzafrir Cohen &lt;tzafrir(a)debian.org&gt; (cherry picked from commit bcff862df5b937e3a6ff87e4415e0039fd989908) --- md5.c | 11 ++++------- md5.h | 19 +++++++++++++++---- 2 files changed, 19 insertions(+), 11 deletions(-) diff --git a/md5.c b/md5.c index 3da18c9..a0a036a 100644 --- a/md5.c +++ b/md5.c @@ -17,9 +17,6 @@ * will fill a supplied 16-byte array with the digest. */ -#include <config.h> -#include <compat.h> - #include <sys/types.h> #include <string.h> @@ -66,7 +63,7 @@ MD5Init(MD5_CTX *ctx) * of bytes. */ void -MD5Update(MD5_CTX *ctx, const unsigned char *input, size_t len) +U_MD5Update(MD5_CTX *ctx, const unsigned char *input, size_t len) { size_t have, need; @@ -117,15 +114,15 @@ MD5Pad(MD5_CTX *ctx) ((ctx->count >> 3) & (MD5_BLOCK_LENGTH - 1)); if (padlen < 1 + 8) padlen += MD5_BLOCK_LENGTH; - MD5Update(ctx, PADDING, padlen - 8); /* padlen - 8 <= 64 */ - MD5Update(ctx, count, 8); + U_MD5Update(ctx, PADDING, padlen - 8); /* padlen - 8 <= 64 */ + U_MD5Update(ctx, count, 8); } /* * Final wrapup--call MD5Pad, fill in digest and zero out ctx. */ void -MD5Final(unsigned char digest[MD5_DIGEST_LENGTH], MD5_CTX *ctx) +U_MD5Final(unsigned char digest[MD5_DIGEST_LENGTH], MD5_CTX *ctx) { int i; diff --git a/md5.h b/md5.h index f624360..211a131 100644 --- a/md5.h +++ b/md5.h @@ -19,16 +19,27 @@ #define MD5_DIGEST_LENGTH 16 #define MD5_DIGEST_STRING_LENGTH (MD5_DIGEST_LENGTH * 2 + 1) +/* Probably not the proper place, but will do for Debian: */ +#include <sys/types.h> + typedef struct MD5Context { u_int32_t state[4]; /* state */ u_int64_t count; /* number of bits, mod 2^64 */ - u_int8_t buffer[MD5_BLOCK_LENGTH]; /* input buffer */ + unsigned char buffer[MD5_BLOCK_LENGTH]; /* input buffer */ } MD5_CTX; void MD5Init(MD5_CTX *); -void MD5Update(MD5_CTX *, const u_int8_t *, size_t); +void U_MD5Update(MD5_CTX *, const unsigned char *, size_t); void MD5Pad(MD5_CTX *); -void MD5Final(u_int8_t [MD5_DIGEST_LENGTH], MD5_CTX *); -void MD5Transform(u_int32_t [4], const u_int8_t [MD5_BLOCK_LENGTH]); +void U_MD5Final(unsigned char [MD5_DIGEST_LENGTH], MD5_CTX *); +void MD5Transform(u_int32_t [4], const unsigned char [MD5_BLOCK_LENGTH]); + +static inline void MD5Update(MD5_CTX *ctx, const char *str, size_t len) { + U_MD5Update(ctx, (const unsigned char *)str, len); +} + +static inline void MD5Final(char buf[MD5_DIGEST_LENGTH], MD5_CTX *ctx) { + U_MD5Final((unsigned char *)buf, ctx); +} #endif /* _MD5_H_ */