diff options
Diffstat (limited to 'libopkg/opkg_conf.c')
| -rw-r--r-- | libopkg/opkg_conf.c | 778 |
1 files changed, 331 insertions, 447 deletions
diff --git a/libopkg/opkg_conf.c b/libopkg/opkg_conf.c index 7405b48..69b6935 100644 --- a/libopkg/opkg_conf.c +++ b/libopkg/opkg_conf.c @@ -17,7 +17,6 @@ #include "includes.h" #include "opkg_conf.h" -#include "opkg_error.h" #include "xregex.h" #include "sprintf_alloc.h" @@ -33,385 +32,59 @@ #include <errno.h> #include <glob.h> -static int opkg_conf_parse_file(opkg_conf_t *conf, const char *filename, - pkg_src_list_t *pkg_src_list, - nv_pair_list_t *tmp_dest_nv_pair_list); -static int opkg_conf_set_option(const opkg_option_t *options, - const char *name, const char *value); -static int opkg_conf_set_default_dest(opkg_conf_t *conf, - const char *default_dest_name); -static int set_and_load_pkg_src_list(opkg_conf_t *conf, - pkg_src_list_t *nv_pair_list); -static int set_and_load_pkg_dest_list(opkg_conf_t *conf, - nv_pair_list_t *nv_pair_list); - -void opkg_init_options_array(const opkg_conf_t *conf, opkg_option_t **options) -{ - opkg_option_t tmp[] = { - { "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 }, - { "check_signature", OPKG_OPT_TYPE_INT, &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_INT, &conf->noaction }, - { "noaction", OPKG_OPT_TYPE_INT, &conf->noaction }, - { "nodeps", OPKG_OPT_TYPE_BOOL, &conf->nodeps }, - { "offline_root", OPKG_OPT_TYPE_STRING, &conf->offline_root }, - { "offline_root_path", OPKG_OPT_TYPE_STRING, &conf->offline_root_path }, - { "offline_root_post_script_cmd", OPKG_OPT_TYPE_STRING, &conf->offline_root_post_script_cmd }, - { "offline_root_pre_script_cmd", OPKG_OPT_TYPE_STRING, &conf->offline_root_pre_script_cmd }, - { "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_BOOL, &conf->verbosity }, +static int lock_fd; + +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 }, + { "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 }, + { "nodeps", OPKG_OPT_TYPE_BOOL, &_conf.nodeps }, + { "offline_root", OPKG_OPT_TYPE_STRING, &_conf.offline_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 }, + { "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_INT, &conf->check_x509_path }, + { "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 }, + { "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 } - }; - - *options = xcalloc(1, sizeof(tmp)); - memcpy(*options, tmp, sizeof(tmp)); + { NULL, 0, NULL } }; -static void opkg_conf_override_string(char **conf_str, char *arg_str) -{ - if (arg_str) { - if (*conf_str) { - free(*conf_str); - } - *conf_str = xstrdup(arg_str); - } -} - -static void opkg_conf_free_string(char **conf_str) -{ - if (*conf_str) { - free(*conf_str); - *conf_str = NULL; - } -} - -int opkg_conf_init(opkg_conf_t *conf, const args_t *args) -{ - int err; - int errno_copy; - char *tmp_dir_base, *tmp2; - nv_pair_list_t tmp_dest_nv_pair_list; - char *lock_file = NULL; - glob_t globbuf; - char *etc_opkg_conf_pattern; - char *offline_root = NULL; - - memset(conf, 0, sizeof(opkg_conf_t)); - -#if defined(HAVE_PATHFINDER) - conf->check_x509_path = 1; -#endif - - pkg_src_list_init(&conf->pkg_src_list); - - nv_pair_list_init(&tmp_dest_nv_pair_list); - pkg_dest_list_init(&conf->pkg_dest_list); - - nv_pair_list_init(&conf->arch_list); - - conf->restrict_to_default_dest = 0; - conf->default_dest = NULL; - - if (args->conf_file) { - struct stat stat_buf; - err = stat(args->conf_file, &stat_buf); - if (err == 0) - if (opkg_conf_parse_file(conf, args->conf_file, - &conf->pkg_src_list, &tmp_dest_nv_pair_list)<0) { - /* Memory leakage from opkg_conf_parse-file */ - return -1; - } - } - - opkg_conf_override_string(&conf->offline_root, args->offline_root); - offline_root = conf->offline_root; - - if (conf->offline_root) - sprintf_alloc(&etc_opkg_conf_pattern, "%s/etc/opkg/*.conf", conf->offline_root); - else { - char *conf_file_dir = getenv("OPKG_CONF_DIR"); - if (conf_file_dir == NULL) - conf_file_dir = ARGS_DEFAULT_CONF_FILE_DIR; - sprintf_alloc(&etc_opkg_conf_pattern, "%s/*.conf", conf_file_dir); - } - memset(&globbuf, 0, sizeof(globbuf)); - err = glob(etc_opkg_conf_pattern, 0, NULL, &globbuf); - free (etc_opkg_conf_pattern); - if (!err) { - int i; - for (i = 0; i < globbuf.gl_pathc; i++) { - if (globbuf.gl_pathv[i]) - if (args->conf_file && - !strcmp(args->conf_file, globbuf.gl_pathv[i])) - continue; - if ( opkg_conf_parse_file(conf, globbuf.gl_pathv[i], - &conf->pkg_src_list, &tmp_dest_nv_pair_list)<0) { - /* Memory leakage from opkg_conf_parse-file */ - return -1; - } - if (offline_root != conf->offline_root) { - opkg_message(conf, OPKG_ERROR, - "Config file %s, within an offline " - "root contains option offline_root.\n", - globbuf.gl_pathv[i]); - return -1; - } - } - } - globfree(&globbuf); - - opkg_conf_override_string(&conf->offline_root_path, - args->offline_root_path); - opkg_conf_override_string(&conf->offline_root_pre_script_cmd, - args->offline_root_pre_script_cmd); - opkg_conf_override_string(&conf->offline_root_post_script_cmd, - args->offline_root_post_script_cmd); - - opkg_conf_override_string(&conf->cache, args->cache); - opkg_conf_override_string(&conf->tmp_dir, args->tmp_dir); - - /* check for lock file */ - if (conf->offline_root) - sprintf_alloc (&lock_file, "%s/%s/lock", conf->offline_root, OPKG_STATE_DIR_PREFIX); - else - sprintf_alloc (&lock_file, "%s/lock", OPKG_STATE_DIR_PREFIX); - - err = conf->lock_fd = creat (lock_file, S_IRUSR | S_IWUSR | S_IRGRP); - if (err != -1) - err = lockf (conf->lock_fd, F_TLOCK, 0); - errno_copy = errno; - - if (err) { - opkg_message (conf, OPKG_ERROR, "Could not lock %s: %s\n", - lock_file, strerror(errno_copy)); - free(lock_file); - return -1; - } - free(lock_file); - - if (conf->tmp_dir) - tmp_dir_base = conf->tmp_dir; - else - tmp_dir_base = getenv("TMPDIR"); - sprintf_alloc(&tmp2, "%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(tmp2); - if (conf->tmp_dir == NULL) { - opkg_message(conf, OPKG_ERROR, - "%s: Creating temp dir %s failed: %s\n", - __FUNCTION__, tmp2, strerror(errno)); - return -1; - } - - pkg_hash_init("pkg-hash", &conf->pkg_hash, OPKG_CONF_DEFAULT_HASH_LEN); - 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) { - char *tmp; - 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(&tmp_dest_nv_pair_list)) { - nv_pair_list_append(&tmp_dest_nv_pair_list, - OPKG_CONF_DEFAULT_DEST_NAME, - OPKG_CONF_DEFAULT_DEST_ROOT_DIR); - } - - /* After parsing the file, set options from command-line, (so that - command-line arguments take precedence) */ - /* XXX: CLEANUP: The interaction between args.c and opkg_conf.c - really needs to be cleaned up. There is so much duplication - right now it is ridiculous. Maybe opkg_conf_t should just save - a pointer to args_t (which could then not be freed), rather - than duplicating every field here? */ - if (args->autoremove) { - conf->autoremove = 1; - } - if (args->force_depends) { - conf->force_depends = 1; - } - if (args->force_defaults) { - conf->force_defaults = 1; - } - if (args->force_maintainer) { - conf->force_maintainer = 1; - } - if (args->force_overwrite) { - conf->force_overwrite = 1; - } - if (args->force_downgrade) { - conf->force_downgrade = 1; - } - if (args->force_space) { - conf->force_space = 1; - } - if (args->force_reinstall) { - conf->force_reinstall = 1; - } - if (args->force_removal_of_dependent_packages) { - conf->force_removal_of_dependent_packages = 1; - } - if (args->force_removal_of_essential_packages) { - conf->force_removal_of_essential_packages = 1; - } - if (args->nodeps) { - conf->nodeps = 1; - } - if (args->noaction) { - conf->noaction = 1; - } - if (args->query_all) { - conf->query_all = 1; - } - if (args->verbosity != conf->verbosity) { - conf->verbosity = args->verbosity; - } - -/* Pigi: added a flag to disable the checking of structures if the command does not need to - read anything from there. -*/ - if (!(args->nocheckfordirorfile)) { - - if (!(args->noreadfeedsfile)) { - if (set_and_load_pkg_src_list(conf, &conf->pkg_src_list)) { - nv_pair_list_deinit(&tmp_dest_nv_pair_list); - return -1; - } - } - - /* Now that we have resolved conf->offline_root, we can commit to - the directory names for the dests and load in all the package - lists. */ - if (set_and_load_pkg_dest_list(conf, &tmp_dest_nv_pair_list)) { - nv_pair_list_deinit(&tmp_dest_nv_pair_list); - return -1; - } - - if (args->dest) { - err = opkg_conf_set_default_dest(conf, args->dest); - if (err) { - nv_pair_list_deinit(&tmp_dest_nv_pair_list); - return -1; - } - } - } - nv_pair_list_deinit(&tmp_dest_nv_pair_list); - - return 0; -} - -void opkg_conf_deinit(opkg_conf_t *conf) -{ - rm_r(conf->tmp_dir); - - free(conf->tmp_dir); - free(conf->lists_dir); - - pkg_src_list_deinit(&conf->pkg_src_list); - pkg_dest_list_deinit(&conf->pkg_dest_list); - nv_pair_list_deinit(&conf->arch_list); - - opkg_conf_free_string(&conf->cache); - - opkg_conf_free_string(&conf->ftp_proxy); - opkg_conf_free_string(&conf->http_proxy); - opkg_conf_free_string(&conf->no_proxy); - - opkg_conf_free_string(&conf->offline_root); - opkg_conf_free_string(&conf->offline_root_path); - opkg_conf_free_string(&conf->offline_root_pre_script_cmd); - opkg_conf_free_string(&conf->offline_root_post_script_cmd); - - opkg_conf_free_string(&conf->proxy_passwd); - opkg_conf_free_string(&conf->proxy_user); - -#if defined(HAVE_OPENSSL) - opkg_conf_free_string(&conf->signature_ca_file); - opkg_conf_free_string(&conf->signature_ca_path); -#endif - -#if defined(HAVE_SSLCURL) - opkg_conf_free_string(&conf->ssl_engine); - opkg_conf_free_string(&conf->ssl_cert); - opkg_conf_free_string(&conf->ssl_cert_type); - opkg_conf_free_string(&conf->ssl_key); - opkg_conf_free_string(&conf->ssl_key_type); - opkg_conf_free_string(&conf->ssl_key_passwd); - opkg_conf_free_string(&conf->ssl_ca_file); - opkg_conf_free_string(&conf->ssl_ca_path); -#endif - - if (conf->verbosity >= OPKG_DEBUG) { - hash_print_stats(&conf->pkg_hash); - hash_print_stats(&conf->file_hash); - hash_print_stats(&conf->obs_file_hash); - } - - if (&conf->pkg_hash) - pkg_hash_deinit(&conf->pkg_hash); - if (&conf->file_hash) - hash_table_deinit(&conf->file_hash); - if (&conf->obs_file_hash) - hash_table_deinit(&conf->obs_file_hash); - - /* lockf maybe defined with warn_unused_result */ - if(lockf(conf->lock_fd, F_ULOCK, 0) != 0){ - opkg_message(conf, OPKG_DEBUG, "%s: unlock failed: %s\n", - __FUNCTION__, - strerror(errno)); - } - close(conf->lock_fd); -} - -static int opkg_conf_set_default_dest(opkg_conf_t *conf, - const char *default_dest_name) +static int +opkg_conf_set_default_dest(const char *default_dest_name) { pkg_dest_list_elt_t *iter; pkg_dest_t *dest; @@ -425,13 +98,13 @@ static int opkg_conf_set_default_dest(opkg_conf_t *conf, } } - fprintf(stderr, "ERROR: Unknown dest name: `%s'\n", default_dest_name); + opkg_msg(ERROR, "Unknown dest name: `%s'.\n", default_dest_name); return 1; } static int -set_and_load_pkg_src_list(opkg_conf_t *conf, pkg_src_list_t *pkg_src_list) +set_and_load_pkg_src_list(pkg_src_list_t *pkg_src_list) { pkg_src_list_elt_t *iter; pkg_src_t *src; @@ -448,7 +121,7 @@ set_and_load_pkg_src_list(opkg_conf_t *conf, pkg_src_list_t *pkg_src_list) src->name); if (file_exists(list_file)) { - if (pkg_hash_add_from_file(conf, list_file, src, NULL, 0)) { + if (pkg_hash_add_from_file(list_file, src, NULL, 0)) { free(list_file); return -1; } @@ -460,7 +133,7 @@ set_and_load_pkg_src_list(opkg_conf_t *conf, pkg_src_list_t *pkg_src_list) } static int -set_and_load_pkg_dest_list(opkg_conf_t *conf, nv_pair_list_t *nv_pair_list) +set_and_load_pkg_dest_list(nv_pair_list_t *nv_pair_list) { nv_pair_list_elt_t *iter; nv_pair_t *nv_pair; @@ -484,7 +157,7 @@ set_and_load_pkg_dest_list(opkg_conf_t *conf, nv_pair_list_t *nv_pair_list) conf->default_dest = dest; } if (file_exists(dest->status_file_name)) { - if (pkg_hash_add_from_file(conf, dest->status_file_name, + if (pkg_hash_add_from_file(dest->status_file_name, NULL, dest, 1)) return -1; } @@ -493,38 +166,87 @@ set_and_load_pkg_dest_list(opkg_conf_t *conf, nv_pair_list_t *nv_pair_list) return 0; } -static int opkg_conf_parse_file(opkg_conf_t *conf, const char *filename, +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, nv_pair_list_t *tmp_dest_nv_pair_list) { int err; - opkg_option_t * options; FILE *file; regex_t valid_line_re, comment_re; #define regmatch_size 12 regmatch_t regmatch[regmatch_size]; - opkg_init_options_array(conf, &options); - file = fopen(filename, "r"); if (file == NULL) { - fprintf(stderr, "%s: failed to open %s: %s\n", - __FUNCTION__, filename, strerror(errno)); - free(options); + opkg_perror(ERROR, "Failed to open %s", filename); return -1; } - opkg_message(conf, OPKG_NOTICE, "loading conf file %s\n", filename); + + opkg_msg(INFO, "Loading conf file %s.\n", filename); err = xregcomp(&comment_re, "^[[:space:]]*(#.*|[[:space:]]*)$", REG_EXTENDED); if (err) { - free(options); return -1; } err = xregcomp(&valid_line_re, "^[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))[[:space:]]*(\"([^\"]*)\"|([^[:space:]]*))([[:space:]]+([^[:space:]]+))?[[:space:]]*$", REG_EXTENDED); if (err) { - free(options); return -1; } @@ -544,7 +266,7 @@ static int opkg_conf_parse_file(opkg_conf_t *conf, const char *filename, } if (regexec(&valid_line_re, line, regmatch_size, regmatch, 0) == REG_NOMATCH) { - fprintf(stderr, "%s:%d: Ignoring invalid line: `%s'\n", + opkg_msg(ERROR, "%s:%d: Ignoring invalid line: `%s'\n", filename, line_num, line); goto NEXT_LINE; } @@ -584,36 +306,36 @@ static int opkg_conf_parse_file(opkg_conf_t *conf, const char *filename, 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(options, name, value); + opkg_conf_set_option(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_message(conf, OPKG_ERROR, "ERROR: duplicate src declaration. Skipping:\n\t src %s %s\n", - name, value); + 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_message(conf, OPKG_ERROR, "ERROR: duplicate src declaration. Skipping:\n\t src %s %s\n", - name, value); + opkg_msg(ERROR, "Duplicate src declaration (%s %s). " + "Skipping.\n", name, value); } } else if (strcmp(type, "dest") == 0) { nv_pair_list_append(tmp_dest_nv_pair_list, name, value); } else if (strcmp(type, "lists_dir") == 0) { conf->lists_dir = xstrdup(value); } else if (strcmp(type, "arch") == 0) { - opkg_message(conf, OPKG_INFO, "supported arch %s priority (%s)\n", name, value); + opkg_msg(INFO, "Supported arch %s priority (%s)\n", name, value); if (!value) { - opkg_message(conf, OPKG_NOTICE, "defaulting architecture %s priority to 10\n", name); + 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 { - fprintf(stderr, "WARNING: Ignoring unknown configuration " + opkg_msg(ERROR, "Ignoring unknown configuration " "parameter: %s %s %s\n", type, name, value); - free(options); return -1; } @@ -627,7 +349,6 @@ static int opkg_conf_parse_file(opkg_conf_t *conf, const char *filename, free(line); } - free(options); regfree(&comment_re); regfree(&valid_line_re); fclose(file); @@ -635,45 +356,8 @@ static int opkg_conf_parse_file(opkg_conf_t *conf, const char *filename, return 0; } -static int opkg_conf_set_option(const opkg_option_t *options, - 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: - *((int *)options[i].value) = 1; - return 0; - case OPKG_OPT_TYPE_INT: - if (value) { - *((int *)options[i].value) = atoi(value); - return 0; - } else { - printf("%s: Option %s need an argument\n", - __FUNCTION__, name); - return EINVAL; - } - case OPKG_OPT_TYPE_STRING: - if (value) { - *((char **)options[i].value) = xstrdup(value); - return 0; - } else { - printf("%s: Option %s need an argument\n", - __FUNCTION__, name); - return EINVAL; - } - } - } - i++; - } - - fprintf(stderr, "%s: Unrecognized option: %s=%s\n", - __FUNCTION__, name, value); - return EINVAL; -} - -int opkg_conf_write_status_files(opkg_conf_t *conf) +int +opkg_conf_write_status_files(void) { pkg_dest_list_elt_t *iter; pkg_dest_t *dest; @@ -689,14 +373,14 @@ int opkg_conf_write_status_files(opkg_conf_t *conf) dest->status_fp = fopen(dest->status_file_name, "w"); if (dest->status_fp == NULL) { - fprintf(stderr, "%s: Can't open status file: %s: %s\n", - __FUNCTION__, dest->status_file_name, strerror(errno)); + opkg_perror(ERROR, "Can't open status file %s", + dest->status_file_name); ret = -1; } } all = pkg_vec_alloc(); - pkg_hash_fetch_available(&conf->pkg_hash, all); + pkg_hash_fetch_available(all); for(i = 0; i < all->len; i++) { pkg = all->pkgs[i]; @@ -708,9 +392,8 @@ int opkg_conf_write_status_files(opkg_conf_t *conf) continue; } if (pkg->dest == NULL) { - fprintf(stderr, "%s: ERROR: Can't write status for " - "package %s since it has a NULL dest\n", - __FUNCTION__, pkg->name); + opkg_msg(ERROR, "Internal error: package %s has a NULL dest\n", + pkg->name); continue; } if (pkg->dest->status_fp) @@ -728,9 +411,210 @@ int opkg_conf_write_status_files(opkg_conf_t *conf) } -char *root_filename_alloc(opkg_conf_t *conf, char *filename) +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; +} + +int +opkg_conf_init(const args_t *args) { - char *root_filename; - sprintf_alloc(&root_filename, "%s%s", (conf->offline_root ? conf->offline_root : ""), filename); - return root_filename; + int err; + char *tmp_dir_base, *tmp2; + nv_pair_list_t tmp_dest_nv_pair_list; + char *lock_file = NULL; + 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 + + pkg_src_list_init(&conf->pkg_src_list); + + nv_pair_list_init(&tmp_dest_nv_pair_list); + pkg_dest_list_init(&conf->pkg_dest_list); + + nv_pair_list_init(&conf->arch_list); + + if (args->conf_file) { + struct stat stat_buf; + err = stat(args->conf_file, &stat_buf); + if (err == 0) + if (opkg_conf_parse_file(args->conf_file, + &conf->pkg_src_list, &tmp_dest_nv_pair_list)<0) { + /* Memory leakage from opkg_conf_parse-file */ + return -1; + } + } + + 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 = ARGS_DEFAULT_CONF_FILE_DIR; + sprintf_alloc(&etc_opkg_conf_pattern, "%s/*.conf", conf_file_dir); + } + memset(&globbuf, 0, sizeof(globbuf)); + err = glob(etc_opkg_conf_pattern, 0, NULL, &globbuf); + free (etc_opkg_conf_pattern); + if (!err) { + int i; + for (i = 0; i < globbuf.gl_pathc; i++) { + if (globbuf.gl_pathv[i]) + if (args->conf_file && + !strcmp(args->conf_file, globbuf.gl_pathv[i])) + continue; + if ( opkg_conf_parse_file(globbuf.gl_pathv[i], + &conf->pkg_src_list, &tmp_dest_nv_pair_list)<0) { + /* Memory leakage from opkg_conf_parse-file */ + return -1; + } + } + } + globfree(&globbuf); + + /* check for lock file */ + if (conf->offline_root) + sprintf_alloc (&lock_file, "%s/%s/lock", conf->offline_root, OPKG_STATE_DIR_PREFIX); + else + sprintf_alloc (&lock_file, "%s/lock", OPKG_STATE_DIR_PREFIX); + + if (creat(lock_file, S_IRUSR | S_IWUSR | S_IRGRP) == -1) { + opkg_perror(ERROR, "Could not create lock file %s", lock_file); + free(lock_file); + return -1; + } + + if (lockf(lock_fd, F_TLOCK, (off_t)0) == -1) { + opkg_perror(ERROR, "Could not lock %s", lock_file); + free(lock_file); + return -1; + } + + free(lock_file); + + if (conf->tmp_dir) + tmp_dir_base = conf->tmp_dir; + else + tmp_dir_base = getenv("TMPDIR"); + sprintf_alloc(&tmp2, "%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(tmp2); + if (conf->tmp_dir == NULL) { + opkg_perror(ERROR, "Creating temp dir %s failed", tmp2); + return -1; + } + + 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) { + char *tmp; + 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(&tmp_dest_nv_pair_list)) { + nv_pair_list_append(&tmp_dest_nv_pair_list, + OPKG_CONF_DEFAULT_DEST_NAME, + OPKG_CONF_DEFAULT_DEST_ROOT_DIR); + } + + if (!(args->nocheckfordirorfile)) { + + if (!(args->noreadfeedsfile)) { + if (set_and_load_pkg_src_list(&conf->pkg_src_list)) { + nv_pair_list_deinit(&tmp_dest_nv_pair_list); + return -1; + } + } + + /* Now that we have resolved conf->offline_root, we can commit to + the directory names for the dests and load in all the package + lists. */ + if (set_and_load_pkg_dest_list(&tmp_dest_nv_pair_list)) { + nv_pair_list_deinit(&tmp_dest_nv_pair_list); + return -1; + } + + if (args->dest) { + err = opkg_conf_set_default_dest(args->dest); + if (err) { + nv_pair_list_deinit(&tmp_dest_nv_pair_list); + return -1; + } + } + } + nv_pair_list_deinit(&tmp_dest_nv_pair_list); + + return 0; +} + +void +opkg_conf_deinit(void) +{ + int i; + char **tmp; + + rm_r(conf->tmp_dir); + + free(conf->lists_dir); + + pkg_src_list_deinit(&conf->pkg_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); + } + + if (&conf->pkg_hash) + pkg_hash_deinit(); + if (&conf->file_hash) + hash_table_deinit(&conf->file_hash); + if (&conf->obs_file_hash) + hash_table_deinit(&conf->obs_file_hash); + + /* lockf may be defined with warn_unused_result */ + if (lockf(lock_fd, F_ULOCK, (off_t)0) != 0) { + opkg_perror(ERROR, "unlock failed"); + } + + close(lock_fd); } |