From f431cd1a48a6a5186633bf5f16a2d21cb4399e8c Mon Sep 17 00:00:00 2001
From: P. J. McDermott <pjm@nac.net>
Date: Thu, 09 Feb 2012 10:56:43 -0500
Subject: Initial commit.
TODO: Copyright information.
Including source code and a patch to add files generated by GNU Autoconf
is not very pretty... Running 'make dist' in the SVN trunk to generate
a source archive might be better.
---
(limited to 'src/libopkg/.svn/text-base/opkg_conf.c.svn-base')
diff --git a/src/libopkg/.svn/text-base/opkg_conf.c.svn-base b/src/libopkg/.svn/text-base/opkg_conf.c.svn-base
new file mode 100644
index 0000000..4711ce7
--- /dev/null
+++ b/src/libopkg/.svn/text-base/opkg_conf.c.svn-base
@@ -0,0 +1,688 @@
+/* opkg_conf.c - the opkg package management system
+
+ Copyright (C) 2009 Ubiq Technologies <graham.gower@gmail.com>
+
+ Carl D. Worth
+ Copyright (C) 2001 University of Southern California
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2, or (at
+ your option) any later version.
+
+ This program is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ General Public License for more details.
+*/
+
+#include "config.h"
+
+#include <stdio.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <fcntl.h>
+#include <glob.h>
+#include <unistd.h>
+
+#include "opkg_conf.h"
+#include "pkg_vec.h"
+#include "pkg.h"
+#include "xregex.h"
+#include "sprintf_alloc.h"
+#include "opkg_message.h"
+#include "file_util.h"
+#include "opkg_defines.h"
+#include "libbb/libbb.h"
+
+static int lock_fd;
+static char *lock_file = NULL;
+
+static opkg_conf_t _conf;
+opkg_conf_t *conf = &_conf;
+
+/*
+ * Config file options
+ */
+opkg_option_t options[] = {
+ { "cache", OPKG_OPT_TYPE_STRING, &_conf.cache},
+ { "force_defaults", OPKG_OPT_TYPE_BOOL, &_conf.force_defaults },
+ { "force_maintainer", OPKG_OPT_TYPE_BOOL, &_conf.force_maintainer },
+ { "force_depends", OPKG_OPT_TYPE_BOOL, &_conf.force_depends },
+ { "force_overwrite", OPKG_OPT_TYPE_BOOL, &_conf.force_overwrite },
+ { "force_downgrade", OPKG_OPT_TYPE_BOOL, &_conf.force_downgrade },
+ { "force_reinstall", OPKG_OPT_TYPE_BOOL, &_conf.force_reinstall },
+ { "force_space", OPKG_OPT_TYPE_BOOL, &_conf.force_space },
+ { "force_postinstall", OPKG_OPT_TYPE_BOOL, &_conf.force_postinstall },
+ { "check_signature", OPKG_OPT_TYPE_BOOL, &_conf.check_signature },
+ { "ftp_proxy", OPKG_OPT_TYPE_STRING, &_conf.ftp_proxy },
+ { "http_proxy", OPKG_OPT_TYPE_STRING, &_conf.http_proxy },
+ { "no_proxy", OPKG_OPT_TYPE_STRING, &_conf.no_proxy },
+ { "test", OPKG_OPT_TYPE_BOOL, &_conf.noaction },
+ { "noaction", OPKG_OPT_TYPE_BOOL, &_conf.noaction },
+ { "download_only", OPKG_OPT_TYPE_BOOL, &_conf.download_only },
+ { "nodeps", OPKG_OPT_TYPE_BOOL, &_conf.nodeps },
+ { "offline_root", OPKG_OPT_TYPE_STRING, &_conf.offline_root },
+ { "overlay_root", OPKG_OPT_TYPE_STRING, &_conf.overlay_root },
+ { "proxy_passwd", OPKG_OPT_TYPE_STRING, &_conf.proxy_passwd },
+ { "proxy_user", OPKG_OPT_TYPE_STRING, &_conf.proxy_user },
+ { "query-all", OPKG_OPT_TYPE_BOOL, &_conf.query_all },
+ { "tmp_dir", OPKG_OPT_TYPE_STRING, &_conf.tmp_dir },
+ { "verbosity", OPKG_OPT_TYPE_INT, &_conf.verbosity },
+#if defined(HAVE_OPENSSL)
+ { "signature_ca_file", OPKG_OPT_TYPE_STRING, &_conf.signature_ca_file },
+ { "signature_ca_path", OPKG_OPT_TYPE_STRING, &_conf.signature_ca_path },
+#endif
+#if defined(HAVE_PATHFINDER)
+ { "check_x509_path", OPKG_OPT_TYPE_BOOL, &_conf.check_x509_path },
+#endif
+#if defined(HAVE_SSLCURL) && defined(HAVE_CURL)
+ { "ssl_engine", OPKG_OPT_TYPE_STRING, &_conf.ssl_engine },
+ { "ssl_cert", OPKG_OPT_TYPE_STRING, &_conf.ssl_cert },
+ { "ssl_cert_type", OPKG_OPT_TYPE_STRING, &_conf.ssl_cert_type },
+ { "ssl_key", OPKG_OPT_TYPE_STRING, &_conf.ssl_key },
+ { "ssl_key_type", OPKG_OPT_TYPE_STRING, &_conf.ssl_key_type },
+ { "ssl_key_passwd", OPKG_OPT_TYPE_STRING, &_conf.ssl_key_passwd },
+ { "ssl_ca_file", OPKG_OPT_TYPE_STRING, &_conf.ssl_ca_file },
+ { "ssl_ca_path", OPKG_OPT_TYPE_STRING, &_conf.ssl_ca_path },
+ { "ssl_dont_verify_peer", OPKG_OPT_TYPE_BOOL, &_conf.ssl_dont_verify_peer },
+#endif
+ { NULL, 0, NULL }
+};
+
+static int
+resolve_pkg_dest_list(void)
+{
+ nv_pair_list_elt_t *iter;
+ nv_pair_t *nv_pair;
+ pkg_dest_t *dest;
+ char *root_dir;
+
+ for (iter = nv_pair_list_first(&conf->tmp_dest_list); iter;
+ iter = nv_pair_list_next(&conf->tmp_dest_list, iter)) {
+ nv_pair = (nv_pair_t *)iter->data;
+
+ if (conf->offline_root) {
+ sprintf_alloc(&root_dir, "%s%s", conf->offline_root, nv_pair->value);
+ } else {
+ root_dir = xstrdup(nv_pair->value);
+ }
+
+ dest = pkg_dest_list_append(&conf->pkg_dest_list, nv_pair->name, root_dir, conf->lists_dir);
+ free(root_dir);
+
+ if (conf->default_dest == NULL)
+ conf->default_dest = dest;
+
+ if (conf->dest_str && !strcmp(dest->name, conf->dest_str)) {
+ conf->default_dest = dest;
+ conf->restrict_to_default_dest = 1;
+ }
+ }
+
+ if (conf->dest_str && !conf->restrict_to_default_dest) {
+ opkg_msg(ERROR, "Unknown dest name: `%s'.\n", conf->dest_str);
+ return -1;
+ }
+
+ return 0;
+}
+
+static int
+opkg_conf_set_option(const char *name, const char *value)
+{
+ int i = 0;
+
+ while (options[i].name) {
+ if (strcmp(options[i].name, name) == 0) {
+ switch (options[i].type) {
+ case OPKG_OPT_TYPE_BOOL:
+ if (*(int *)options[i].value) {
+ opkg_msg(ERROR, "Duplicate boolean option %s, "
+ "leaving this option on.\n", name);
+ return 0;
+ }
+ *((int * const)options[i].value) = 1;
+ return 0;
+ case OPKG_OPT_TYPE_INT:
+ if (value) {
+ if (*(int *)options[i].value) {
+ opkg_msg(ERROR, "Duplicate option %s, "
+ "using first seen value \"%d\".\n",
+ name, *((int *)options[i].value));
+ return 0;
+ }
+ *((int * const)options[i].value) = atoi(value);
+ return 0;
+ } else {
+ opkg_msg(ERROR, "Option %s needs an argument\n",
+ name);
+ return -1;
+ }
+ case OPKG_OPT_TYPE_STRING:
+ if (value) {
+ if (*(char **)options[i].value) {
+ opkg_msg(ERROR, "Duplicate option %s, "
+ "using first seen value \"%s\".\n",
+ name, *((char **)options[i].value));
+ return 0;
+ }
+ *((char ** const)options[i].value) = xstrdup(value);
+ return 0;
+ } else {
+ opkg_msg(ERROR, "Option %s needs an argument\n",
+ name);
+ return -1;
+ }
+ }
+ }
+ i++;
+ }
+
+ opkg_msg(ERROR, "Unrecognized option: %s=%s\n", name, value);
+ return -1;
+}
+
+static int
+opkg_conf_parse_file(const char *filename,
+ pkg_src_list_t *pkg_src_list,
+ pkg_src_list_t *dist_src_list)
+{
+ int line_num = 0;
+ int err = 0;
+ FILE *file;
+ regex_t valid_line_re, comment_re;
+#define regmatch_size 14
+ regmatch_t regmatch[regmatch_size];
+
+ file = fopen(filename, "r");
+ if (file == NULL) {
+ opkg_perror(ERROR, "Failed to open %s", filename);
+ err = -1;
+ goto err0;
+ }
+
+ opkg_msg(INFO, "Loading conf file %s.\n", filename);
+
+ err = xregcomp(&comment_re,
+ "^[[:space:]]*(#.*|[[:space:]]*)$",
+ REG_EXTENDED);
+ if (err)
+ goto err1;
+
+ err = xregcomp(&valid_line_re,
+ "^[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
+ "[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
+ "[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))"
+ "([[:space:]]+([^[:space:]]+))?([[:space:]]+(.*))?[[:space:]]*$",
+ REG_EXTENDED);
+ if (err)
+ goto err2;
+
+ while(1) {
+ char *line;
+ char *type, *name, *value, *extra;
+
+ line_num++;
+
+ line = file_read_line_alloc(file);
+ if (line == NULL)
+ break;
+
+ if (regexec(&comment_re, line, 0, 0, 0) == 0)
+ goto NEXT_LINE;
+
+ if (regexec(&valid_line_re, line, regmatch_size, regmatch, 0) == REG_NOMATCH) {
+ opkg_msg(ERROR, "%s:%d: Ignoring invalid line: `%s'\n",
+ filename, line_num, line);
+ goto NEXT_LINE;
+ }
+
+ /* This has to be so ugly to deal with optional quotation marks */
+ if (regmatch[2].rm_so > 0) {
+ type = xstrndup(line + regmatch[2].rm_so,
+ regmatch[2].rm_eo - regmatch[2].rm_so);
+ } else {
+ type = xstrndup(line + regmatch[3].rm_so,
+ regmatch[3].rm_eo - regmatch[3].rm_so);
+ }
+
+ if (regmatch[5].rm_so > 0) {
+ name = xstrndup(line + regmatch[5].rm_so,
+ regmatch[5].rm_eo - regmatch[5].rm_so);
+ } else {
+ name = xstrndup(line + regmatch[6].rm_so,
+ regmatch[6].rm_eo - regmatch[6].rm_so);
+ }
+
+ if (regmatch[8].rm_so > 0) {
+ value = xstrndup(line + regmatch[8].rm_so,
+ regmatch[8].rm_eo - regmatch[8].rm_so);
+ } else {
+ value = xstrndup(line + regmatch[9].rm_so,
+ regmatch[9].rm_eo - regmatch[9].rm_so);
+ }
+
+ extra = NULL;
+ if (regmatch[11].rm_so > 0) {
+ if (regmatch[13].rm_so > 0 && regmatch[13].rm_so!=regmatch[13].rm_eo )
+ extra = xstrndup (line + regmatch[11].rm_so,
+ regmatch[13].rm_eo - regmatch[11].rm_so);
+ else
+ extra = xstrndup (line + regmatch[11].rm_so,
+ regmatch[11].rm_eo - regmatch[11].rm_so);
+ }
+
+ if (regmatch[13].rm_so!=regmatch[13].rm_eo && strncmp(type, "dist", 4)!=0) {
+ opkg_msg(ERROR, "%s:%d: Ignoring config line with trailing garbage: `%s'\n",
+ filename, line_num, line);
+ } else {
+
+ /* We use the conf->tmp_dest_list below instead of
+ conf->pkg_dest_list because we might encounter an
+ offline_root option later and that would invalidate the
+ directories we would have computed in
+ pkg_dest_list_init. (We do a similar thing with
+ tmp_src_nv_pair_list for sake of symmetry.) */
+ if (strcmp(type, "option") == 0) {
+ opkg_conf_set_option(name, value);
+ } else if (strcmp(type, "dist") == 0) {
+ if (!nv_pair_list_find((nv_pair_list_t*) dist_src_list, name)) {
+ pkg_src_list_append (dist_src_list, name, value, extra, 0);
+ } else {
+ opkg_msg(ERROR, "Duplicate dist declaration (%s %s). "
+ "Skipping.\n", name, value);
+ }
+ } else if (strcmp(type, "dist/gz") == 0) {
+ if (!nv_pair_list_find((nv_pair_list_t*) dist_src_list, name)) {
+ pkg_src_list_append (dist_src_list, name, value, extra, 1);
+ } else {
+ opkg_msg(ERROR, "Duplicate dist declaration (%s %s). "
+ "Skipping.\n", name, value);
+ }
+ } else if (strcmp(type, "src") == 0) {
+ if (!nv_pair_list_find((nv_pair_list_t*) pkg_src_list, name)) {
+ pkg_src_list_append (pkg_src_list, name, value, extra, 0);
+ } else {
+ opkg_msg(ERROR, "Duplicate src declaration (%s %s). "
+ "Skipping.\n", name, value);
+ }
+ } else if (strcmp(type, "src/gz") == 0) {
+ if (!nv_pair_list_find((nv_pair_list_t*) pkg_src_list, name)) {
+ pkg_src_list_append (pkg_src_list, name, value, extra, 1);
+ } else {
+ opkg_msg(ERROR, "Duplicate src declaration (%s %s). "
+ "Skipping.\n", name, value);
+ }
+ } else if (strcmp(type, "dest") == 0) {
+ nv_pair_list_append(&conf->tmp_dest_list, name, value);
+ } else if (strcmp(type, "lists_dir") == 0) {
+ conf->lists_dir = xstrdup(value);
+ } else if (strcmp(type, "arch") == 0) {
+ opkg_msg(INFO, "Supported arch %s priority (%s)\n", name, value);
+ if (!value) {
+ opkg_msg(NOTICE, "No priority given for architecture %s,"
+ "defaulting to 10\n", name);
+ value = xstrdup("10");
+ }
+ nv_pair_list_append(&conf->arch_list, name, value);
+ } else {
+ opkg_msg(ERROR, "%s:%d: Ignoring invalid line: `%s'\n",
+ filename, line_num, line);
+ }
+
+ }
+
+ free(type);
+ free(name);
+ free(value);
+ if (extra)
+ free(extra);
+
+NEXT_LINE:
+ free(line);
+ }
+
+ regfree(&valid_line_re);
+err2:
+ regfree(&comment_re);
+err1:
+ if (fclose(file) == EOF) {
+ opkg_perror(ERROR, "Couldn't close %s", filename);
+ err = -1;
+ }
+err0:
+ return err;
+}
+
+int
+opkg_conf_write_status_files(void)
+{
+ pkg_dest_list_elt_t *iter;
+ pkg_dest_t *dest;
+ pkg_vec_t *all;
+ pkg_t *pkg;
+ int i, ret = 0;
+
+ if (conf->noaction)
+ return 0;
+
+ list_for_each_entry(iter, &conf->pkg_dest_list.head, node) {
+ dest = (pkg_dest_t *)iter->data;
+
+ dest->status_fp = fopen(dest->status_file_name, "w");
+ if (dest->status_fp == NULL && errno != EROFS) {
+ opkg_perror(ERROR, "Can't open status file %s",
+ dest->status_file_name);
+ ret = -1;
+ }
+ }
+
+ all = pkg_vec_alloc();
+ pkg_hash_fetch_available(all);
+
+ for(i = 0; i < all->len; i++) {
+ pkg = all->pkgs[i];
+ /* We don't need most uninstalled packages in the status file */
+ if (pkg->state_status == SS_NOT_INSTALLED
+ && (pkg->state_want == SW_UNKNOWN
+ || (pkg->state_want == SW_DEINSTALL
+ && pkg->state_flag != SF_HOLD)
+ || pkg->state_want == SW_PURGE)) {
+ continue;
+ }
+ if (pkg->dest == NULL) {
+ opkg_msg(ERROR, "Internal error: package %s has a NULL dest\n",
+ pkg->name);
+ continue;
+ }
+ if (pkg->dest->status_fp)
+ pkg_print_status(pkg, pkg->dest->status_fp);
+ }
+
+ pkg_vec_free(all);
+
+ list_for_each_entry(iter, &conf->pkg_dest_list.head, node) {
+ dest = (pkg_dest_t *)iter->data;
+ if (dest->status_fp && fclose(dest->status_fp) == EOF) {
+ opkg_perror(ERROR, "Couldn't close %s", dest->status_file_name);
+ ret = -1;
+ }
+ }
+
+ return ret;
+}
+
+
+char *
+root_filename_alloc(char *filename)
+{
+ char *root_filename;
+ sprintf_alloc(&root_filename, "%s%s",
+ (conf->offline_root ? conf->offline_root : ""), filename);
+ return root_filename;
+}
+
+static int
+glob_errfunc(const char *epath, int eerrno)
+{
+ if (eerrno == ENOENT)
+ /* If leading dir does not exist, we get GLOB_NOMATCH. */
+ return 0;
+
+ opkg_msg(ERROR, "glob failed for %s: %s\n", epath, strerror(eerrno));
+ return 0;
+}
+
+int
+opkg_conf_init(void)
+{
+ pkg_src_list_init(&conf->pkg_src_list);
+ pkg_src_list_init(&conf->dist_src_list);
+ pkg_dest_list_init(&conf->pkg_dest_list);
+ pkg_dest_list_init(&conf->tmp_dest_list);
+ nv_pair_list_init(&conf->arch_list);
+
+ return 0;
+}
+
+int
+opkg_conf_load(void)
+{
+ int i, glob_ret;
+ char *tmp, *tmp_dir_base, **tmp_val;
+ glob_t globbuf;
+ char *etc_opkg_conf_pattern;
+
+ conf->restrict_to_default_dest = 0;
+ conf->default_dest = NULL;
+#if defined(HAVE_PATHFINDER)
+ conf->check_x509_path = 1;
+#endif
+
+ if (!conf->offline_root)
+ conf->offline_root = xstrdup(getenv("OFFLINE_ROOT"));
+
+ if (conf->conf_file) {
+ struct stat st;
+ if (stat(conf->conf_file, &st) == -1) {
+ opkg_perror(ERROR, "Couldn't stat %s", conf->conf_file);
+ goto err0;
+ }
+ if (opkg_conf_parse_file(conf->conf_file,
+ &conf->pkg_src_list, &conf->dist_src_list))
+ goto err1;
+ }
+
+ if (conf->offline_root)
+ sprintf_alloc(&etc_opkg_conf_pattern, "%s/etc/opkg/*.conf", conf->offline_root);
+ else {
+ const char *conf_file_dir = getenv("OPKG_CONF_DIR");
+ if (conf_file_dir == NULL)
+ conf_file_dir = OPKG_CONF_DEFAULT_CONF_FILE_DIR;
+ sprintf_alloc(&etc_opkg_conf_pattern, "%s/*.conf", conf_file_dir);
+ }
+
+ memset(&globbuf, 0, sizeof(globbuf));
+ glob_ret = glob(etc_opkg_conf_pattern, 0, glob_errfunc, &globbuf);
+ if (glob_ret && glob_ret != GLOB_NOMATCH) {
+ free(etc_opkg_conf_pattern);
+ globfree(&globbuf);
+ goto err1;
+ }
+
+ free(etc_opkg_conf_pattern);
+
+ for (i = 0; i < globbuf.gl_pathc; i++) {
+ if (globbuf.gl_pathv[i])
+ if (conf->conf_file &&
+ !strcmp(conf->conf_file, globbuf.gl_pathv[i]))
+ continue;
+ if ( opkg_conf_parse_file(globbuf.gl_pathv[i],
+ &conf->pkg_src_list, &conf->dist_src_list)<0) {
+ globfree(&globbuf);
+ goto err1;
+ }
+ }
+
+ globfree(&globbuf);
+
+ if (conf->offline_root)
+ sprintf_alloc (&lock_file, "%s/%s", conf->offline_root, OPKGLOCKFILE);
+ else
+ sprintf_alloc (&lock_file, "%s", OPKGLOCKFILE);
+
+ lock_fd = creat(lock_file, S_IRUSR | S_IWUSR | S_IRGRP);
+ if (lock_fd == -1) {
+ opkg_perror(ERROR, "Could not create lock file %s", lock_file);
+ goto err2;
+ }
+
+ if (lockf(lock_fd, F_TLOCK, (off_t)0) == -1) {
+ opkg_perror(ERROR, "Could not lock %s", lock_file);
+ if (close(lock_fd) == -1)
+ opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
+ lock_fd, lock_file);
+ lock_fd = -1;
+ goto err2;
+ }
+
+ if (conf->tmp_dir)
+ tmp_dir_base = conf->tmp_dir;
+ else
+ tmp_dir_base = getenv("TMPDIR");
+
+ sprintf_alloc(&tmp, "%s/%s",
+ tmp_dir_base ? tmp_dir_base : OPKG_CONF_DEFAULT_TMP_DIR_BASE,
+ OPKG_CONF_TMP_DIR_SUFFIX);
+ if (conf->tmp_dir)
+ free(conf->tmp_dir);
+ conf->tmp_dir = mkdtemp(tmp);
+ if (conf->tmp_dir == NULL) {
+ opkg_perror(ERROR, "Creating temp dir %s failed", tmp);
+ goto err3;
+ }
+
+ pkg_hash_init();
+ hash_table_init("file-hash", &conf->file_hash, OPKG_CONF_DEFAULT_HASH_LEN);
+ hash_table_init("obs-file-hash", &conf->obs_file_hash, OPKG_CONF_DEFAULT_HASH_LEN/16);
+
+ if (conf->lists_dir == NULL)
+ conf->lists_dir = xstrdup(OPKG_CONF_LISTS_DIR);
+
+ if (conf->offline_root) {
+ sprintf_alloc(&tmp, "%s/%s", conf->offline_root, conf->lists_dir);
+ free(conf->lists_dir);
+ conf->lists_dir = tmp;
+ }
+
+ /* if no architectures were defined, then default all, noarch, and host architecture */
+ if (nv_pair_list_empty(&conf->arch_list)) {
+ nv_pair_list_append(&conf->arch_list, "all", "1");
+ nv_pair_list_append(&conf->arch_list, "noarch", "1");
+ nv_pair_list_append(&conf->arch_list, HOST_CPU_STR, "10");
+ }
+
+ /* Even if there is no conf file, we'll need at least one dest. */
+ if (nv_pair_list_empty(&conf->tmp_dest_list)) {
+ nv_pair_list_append(&conf->tmp_dest_list,
+ OPKG_CONF_DEFAULT_DEST_NAME,
+ OPKG_CONF_DEFAULT_DEST_ROOT_DIR);
+ }
+
+ if (resolve_pkg_dest_list())
+ goto err4;
+
+ nv_pair_list_deinit(&conf->tmp_dest_list);
+
+ return 0;
+
+
+err4:
+ free(conf->lists_dir);
+
+ pkg_hash_deinit();
+ hash_table_deinit(&conf->file_hash);
+ hash_table_deinit(&conf->obs_file_hash);
+
+ if (rmdir(conf->tmp_dir) == -1)
+ opkg_perror(ERROR, "Couldn't remove dir %s", conf->tmp_dir);
+err3:
+ if (lockf(lock_fd, F_ULOCK, (off_t)0) == -1)
+ opkg_perror(ERROR, "Couldn't unlock %s", lock_file);
+
+ if (close(lock_fd) == -1)
+ opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
+ lock_fd, lock_file);
+ if (unlink(lock_file) == -1)
+ opkg_perror(ERROR, "Couldn't unlink %s", lock_file);
+err2:
+ if (lock_file) {
+ free(lock_file);
+ lock_file = NULL;
+ }
+err1:
+ pkg_src_list_deinit(&conf->pkg_src_list);
+ pkg_src_list_deinit(&conf->dist_src_list);
+ pkg_dest_list_deinit(&conf->pkg_dest_list);
+ nv_pair_list_deinit(&conf->arch_list);
+
+ for (i=0; options[i].name; i++) {
+ if (options[i].type == OPKG_OPT_TYPE_STRING) {
+ tmp_val = (char **)options[i].value;
+ if (*tmp_val) {
+ free(*tmp_val);
+ *tmp_val = NULL;
+ }
+ }
+ }
+err0:
+ nv_pair_list_deinit(&conf->tmp_dest_list);
+ if (conf->dest_str)
+ free(conf->dest_str);
+ if (conf->conf_file)
+ free(conf->conf_file);
+
+ return -1;
+}
+
+void
+opkg_conf_deinit(void)
+{
+ int i;
+ char **tmp;
+
+ if (conf->tmp_dir)
+ rm_r(conf->tmp_dir);
+
+ if (conf->lists_dir)
+ free(conf->lists_dir);
+
+ if (conf->dest_str)
+ free(conf->dest_str);
+
+ if (conf->conf_file)
+ free(conf->conf_file);
+
+ pkg_src_list_deinit(&conf->pkg_src_list);
+ pkg_src_list_deinit(&conf->dist_src_list);
+ pkg_dest_list_deinit(&conf->pkg_dest_list);
+ nv_pair_list_deinit(&conf->arch_list);
+
+ for (i=0; options[i].name; i++) {
+ if (options[i].type == OPKG_OPT_TYPE_STRING) {
+ tmp = (char **)options[i].value;
+ if (*tmp) {
+ free(*tmp);
+ *tmp = NULL;
+ }
+ }
+ }
+
+ if (conf->verbosity >= DEBUG) {
+ hash_print_stats(&conf->pkg_hash);
+ hash_print_stats(&conf->file_hash);
+ hash_print_stats(&conf->obs_file_hash);
+ }
+
+ pkg_hash_deinit();
+ hash_table_deinit(&conf->file_hash);
+ hash_table_deinit(&conf->obs_file_hash);
+
+ if (lock_fd != -1) {
+ if (lockf(lock_fd, F_ULOCK, (off_t)0) == -1)
+ opkg_perror(ERROR, "Couldn't unlock %s", lock_file);
+
+ if (close(lock_fd) == -1)
+ opkg_perror(ERROR, "Couldn't close descriptor %d (%s)",
+ lock_fd, lock_file);
+
+ }
+
+ if (lock_file) {
+ if (unlink(lock_file) == -1)
+ opkg_perror(ERROR, "Couldn't unlink %s", lock_file);
+
+ free(lock_file);
+ }
+}
--
cgit v0.9.1