c3afb4f4fb
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.
122 lines
3.5 KiB
C
122 lines
3.5 KiB
C
/*-
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* Copyright (c) 2010 Juan Romero Pardines.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <fnmatch.h>
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#include <dirent.h>
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#include <xbps_api.h>
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#include "../xbps-repo/defs.h"
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#include "defs.h"
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static int
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match_files_by_pattern(prop_dictionary_t pkg_filesd, prop_dictionary_keysym_t key,
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const char *pattern, const char *pkgname)
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{
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prop_object_iterator_t iter;
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prop_array_t array;
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prop_object_t obj;
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const char *keyname, *filestr, *typestr;
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keyname = prop_dictionary_keysym_cstring_nocopy(key);
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array = prop_dictionary_get_keysym(pkg_filesd, key);
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if (strcmp(keyname, "files") == 0)
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typestr = "regular file";
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else if (strcmp(keyname, "dirs") == 0)
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typestr = "directory";
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else if (strcmp(keyname, "links") == 0)
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typestr = "link";
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else
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typestr = "configuration file";
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iter = prop_array_iterator(array);
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while ((obj = prop_object_iterator_next(iter))) {
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prop_dictionary_get_cstring_nocopy(obj, "file", &filestr);
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if ((strcmp(filestr, pattern) == 0) ||
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(xbps_pkgpattern_match(filestr, __UNCONST(pattern)) == 1))
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printf("%s: %s (%s)\n", pkgname, filestr, typestr);
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}
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prop_object_iterator_release(iter);
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return 0;
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}
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int
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find_files_in_packages(const char *pattern)
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{
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prop_dictionary_t pkg_filesd;
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prop_array_t files_keys;
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DIR *dirp;
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struct dirent *dp;
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char *path;
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int rv = 0;
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unsigned int i, count;
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path = xbps_xasprintf("%s/%s/metadata", xbps_get_rootdir(),
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XBPS_META_PATH);
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if (path == NULL)
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return -1;
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if ((dirp = opendir(path)) == NULL) {
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free(path);
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return -1;
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}
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while ((dp = readdir(dirp)) != NULL) {
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if ((strcmp(dp->d_name, ".") == 0) ||
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(strcmp(dp->d_name, "..") == 0))
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continue;
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pkg_filesd = xbps_get_pkg_dict_from_metadata_plist(dp->d_name,
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XBPS_PKGFILES);
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if (pkg_filesd == NULL) {
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if (errno == ENOENT)
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continue;
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rv = -1;
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break;
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}
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files_keys = prop_dictionary_all_keys(pkg_filesd);
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count = prop_array_count(files_keys);
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for (i = 0; i < count; i++) {
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rv = match_files_by_pattern(pkg_filesd,
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prop_array_get(files_keys, i), pattern, dp->d_name);
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if (rv == -1)
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break;
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}
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prop_object_release(pkg_filesd);
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if (rv == -1)
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break;
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}
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(void)closedir(dirp);
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free(path);
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return rv;
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}
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