mirror of
https://github.com/moparisthebest/pacman
synced 2024-08-13 17:03:46 -04:00
7bd2ff6851
This change allows us to use all autoconf specified paths, most notably $(localstatedir). It is quite a change and touches a lot of files, as all references to the DB and cache were done with the ROOTDIR as a prefix. * add --lock command-line option to pacman to specify the location of the lockfile (this can now be specified at configure time by setting the $localstatedir path). * Rip quite a few settings out of configure.ac as they are now picked by setting the paths during configure or make. * Fix bug with /tmp fallback for sync downloads not working correctly (related to root location, now the system tmp dir is used). * Simplified the parameters to some libalpm functions, and added get/set for the new lockfile option. * Renamed several of the DEFS to names without the PM_ prefix. Signed-off-by: Dan McGee <dan@archlinux.org>
80 lines
1.8 KiB
C
80 lines
1.8 KiB
C
/* MD5DRIVER.C - taken and modified from MDDRIVER.C (license below) */
|
|
/* for use in pacman. */
|
|
/*********************************************************************/
|
|
|
|
/* Copyright (C) 1990-2, RSA Data Security, Inc. Created 1990. All
|
|
rights reserved.
|
|
|
|
RSA Data Security, Inc. makes no representations concerning either
|
|
the merchantability of this software or the suitability of this
|
|
software for any particular purpose. It is provided "as is"
|
|
without express or implied warranty of any kind.
|
|
|
|
These notices must be retained in any copies of any part of this
|
|
documentation and/or software.
|
|
*/
|
|
|
|
/* The following makes MD default to MD5 if it has not already been
|
|
defined with C compiler flags.
|
|
*/
|
|
#define MD MD5
|
|
|
|
#include "config.h"
|
|
|
|
#include <stdlib.h>
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
/* libalpm */
|
|
#include "alpm.h"
|
|
#include "log.h"
|
|
#include "util.h"
|
|
#include "md5.h"
|
|
|
|
/* Length of test block, number of test blocks.
|
|
*/
|
|
#define TEST_BLOCK_LEN 1000
|
|
#define TEST_BLOCK_COUNT 1000
|
|
|
|
#define MD_CTX MD5_CTX
|
|
#define MDInit _alpm_MD5Init
|
|
#define MDUpdate _alpm_MD5Update
|
|
#define MDFinal _alpm_MD5Final
|
|
|
|
char* _alpm_MDFile(char *filename)
|
|
{
|
|
FILE *file;
|
|
MD_CTX context;
|
|
int len;
|
|
char hex[3];
|
|
unsigned char buffer[1024], digest[16];
|
|
|
|
ALPM_LOG_FUNC;
|
|
|
|
if((file = fopen(filename, "rb")) == NULL) {
|
|
_alpm_log(PM_LOG_ERROR, _("md5: %s can't be opened\n"), filename);
|
|
} else {
|
|
char *ret;
|
|
int i;
|
|
|
|
MDInit(&context);
|
|
while((len = fread(buffer, 1, 1024, file))) {
|
|
MDUpdate(&context, buffer, len);
|
|
}
|
|
MDFinal(digest, &context);
|
|
fclose(file);
|
|
|
|
ret = calloc(33, sizeof(char));
|
|
for(i = 0; i < 16; i++) {
|
|
snprintf(hex, 3, "%02x", digest[i]);
|
|
strncat(ret, hex, 2);
|
|
}
|
|
|
|
_alpm_log(PM_LOG_DEBUG, _("md5(%s) = %s"), filename, ret);
|
|
return(ret);
|
|
}
|
|
return(NULL);
|
|
}
|
|
|
|
/* vim: set ts=2 sw=2 noet: */
|