xbps/bin/xbps-bin/find-files.c
Juan RP c3afb4f4fb New function: xbps_get_pkg_dict_from_metadata_plist.
This function returns and internalized dictionary from a package's metadata
plist file as specified by its arguments.

Update all code to use it where appropiate.
2010-11-08 03:14:41 +01:00

122 lines
3.5 KiB
C

/*-
* Copyright (c) 2010 Juan Romero Pardines.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <stdio.h>
#include <stdbool.h>
#include <stdlib.h>
#include <string.h>
#include <errno.h>
#include <fnmatch.h>
#include <dirent.h>
#include <xbps_api.h>
#include "../xbps-repo/defs.h"
#include "defs.h"
static int
match_files_by_pattern(prop_dictionary_t pkg_filesd, prop_dictionary_keysym_t key,
const char *pattern, const char *pkgname)
{
prop_object_iterator_t iter;
prop_array_t array;
prop_object_t obj;
const char *keyname, *filestr, *typestr;
keyname = prop_dictionary_keysym_cstring_nocopy(key);
array = prop_dictionary_get_keysym(pkg_filesd, key);
if (strcmp(keyname, "files") == 0)
typestr = "regular file";
else if (strcmp(keyname, "dirs") == 0)
typestr = "directory";
else if (strcmp(keyname, "links") == 0)
typestr = "link";
else
typestr = "configuration file";
iter = prop_array_iterator(array);
while ((obj = prop_object_iterator_next(iter))) {
prop_dictionary_get_cstring_nocopy(obj, "file", &filestr);
if ((strcmp(filestr, pattern) == 0) ||
(xbps_pkgpattern_match(filestr, __UNCONST(pattern)) == 1))
printf("%s: %s (%s)\n", pkgname, filestr, typestr);
}
prop_object_iterator_release(iter);
return 0;
}
int
find_files_in_packages(const char *pattern)
{
prop_dictionary_t pkg_filesd;
prop_array_t files_keys;
DIR *dirp;
struct dirent *dp;
char *path;
int rv = 0;
unsigned int i, count;
path = xbps_xasprintf("%s/%s/metadata", xbps_get_rootdir(),
XBPS_META_PATH);
if (path == NULL)
return -1;
if ((dirp = opendir(path)) == NULL) {
free(path);
return -1;
}
while ((dp = readdir(dirp)) != NULL) {
if ((strcmp(dp->d_name, ".") == 0) ||
(strcmp(dp->d_name, "..") == 0))
continue;
pkg_filesd = xbps_get_pkg_dict_from_metadata_plist(dp->d_name,
XBPS_PKGFILES);
if (pkg_filesd == NULL) {
if (errno == ENOENT)
continue;
rv = -1;
break;
}
files_keys = prop_dictionary_all_keys(pkg_filesd);
count = prop_array_count(files_keys);
for (i = 0; i < count; i++) {
rv = match_files_by_pattern(pkg_filesd,
prop_array_get(files_keys, i), pattern, dp->d_name);
if (rv == -1)
break;
}
prop_object_release(pkg_filesd);
if (rv == -1)
break;
}
(void)closedir(dirp);
free(path);
return rv;
}