X-Git-Url: https://git.librecmc.org/?p=oweals%2Fopkg-lede.git;a=blobdiff_plain;f=libopkg%2Fopkg_cmd.c;h=7d5bd04a8d45f06c7f3a9ee064eb24581249c755;hp=2dd17b2a03ef1d02dc26be2957cbebb3ee658193;hb=e450488296dcb20d93dd4f48ffd887f440ce17c8;hpb=f0fe187f841a29675317835723c3591b149fdeb1 diff --git a/libopkg/opkg_cmd.c b/libopkg/opkg_cmd.c index 2dd17b2..7d5bd04 100644 --- a/libopkg/opkg_cmd.c +++ b/libopkg/opkg_cmd.c @@ -15,10 +15,12 @@ General Public License for more details. */ - -#include "includes.h" +#include #include #include +#include +#include +#include #include "opkg_conf.h" #include "opkg_cmd.h" @@ -29,1354 +31,1303 @@ #include "sprintf_alloc.h" #include "pkg.h" #include "file_util.h" -#include "str_util.h" #include "libbb/libbb.h" #include "opkg_utils.h" #include "opkg_defines.h" - -#include - - #include "opkg_download.h" #include "opkg_install.h" #include "opkg_upgrade.h" #include "opkg_remove.h" #include "opkg_configure.h" -#include "opkg_message.h" - -#include "libopkg.h" - -static int opkg_update_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_upgrade_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_list_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_info_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_status_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_install_pending_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_install_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_list_installed_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_list_upgradable_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_remove_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_purge_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_flag_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_files_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_search_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_download_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_depends_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_whatdepends_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_whatdepends_recursively_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_whatsuggests_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_whatrecommends_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_whatprovides_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_whatconflicts_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_whatreplaces_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_compare_versions_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_print_architecture_cmd(opkg_conf_t *conf, int argc, char **argv); -static int opkg_configure_cmd(opkg_conf_t *conf, int argc, char **argv); -static int pkg_mark_provides(pkg_t *pkg); - -/* XXX: CLEANUP: The usage strings should be incorporated into this - array for easier maintenance */ -static opkg_cmd_t cmds[] = { - {"update", 0, (opkg_cmd_fun_t)opkg_update_cmd}, - {"upgrade", 0, (opkg_cmd_fun_t)opkg_upgrade_cmd}, - {"list", 0, (opkg_cmd_fun_t)opkg_list_cmd}, - {"list_installed", 0, (opkg_cmd_fun_t)opkg_list_installed_cmd}, - {"list_upgradable", 0, (opkg_cmd_fun_t)opkg_list_upgradable_cmd}, - {"info", 0, (opkg_cmd_fun_t)opkg_info_cmd}, - {"flag", 1, (opkg_cmd_fun_t)opkg_flag_cmd}, - {"status", 0, (opkg_cmd_fun_t)opkg_status_cmd}, - {"install_pending", 0, (opkg_cmd_fun_t)opkg_install_pending_cmd}, - {"install", 1, (opkg_cmd_fun_t)opkg_install_cmd}, - {"remove", 1, (opkg_cmd_fun_t)opkg_remove_cmd}, - {"purge", 1, (opkg_cmd_fun_t)opkg_purge_cmd}, - {"configure", 0, (opkg_cmd_fun_t)opkg_configure_cmd}, - {"files", 1, (opkg_cmd_fun_t)opkg_files_cmd}, - {"search", 1, (opkg_cmd_fun_t)opkg_search_cmd}, - {"download", 1, (opkg_cmd_fun_t)opkg_download_cmd}, - {"compare_versions", 1, (opkg_cmd_fun_t)opkg_compare_versions_cmd}, - {"compare-versions", 1, (opkg_cmd_fun_t)opkg_compare_versions_cmd}, - {"print-architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd}, - {"print_architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd}, - {"print-installation-architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd}, - {"print_installation_architecture", 0, (opkg_cmd_fun_t)opkg_print_architecture_cmd}, - {"depends", 1, (opkg_cmd_fun_t)opkg_depends_cmd}, - {"whatdepends", 1, (opkg_cmd_fun_t)opkg_whatdepends_cmd}, - {"whatdependsrec", 1, (opkg_cmd_fun_t)opkg_whatdepends_recursively_cmd}, - {"whatrecommends", 1, (opkg_cmd_fun_t)opkg_whatrecommends_cmd}, - {"whatsuggests", 1, (opkg_cmd_fun_t)opkg_whatsuggests_cmd}, - {"whatprovides", 1, (opkg_cmd_fun_t)opkg_whatprovides_cmd}, - {"whatreplaces", 1, (opkg_cmd_fun_t)opkg_whatreplaces_cmd}, - {"whatconflicts", 1, (opkg_cmd_fun_t)opkg_whatconflicts_cmd}, -}; +#include "xsystem.h" -static void print_pkg(pkg_t *pkg) +static void print_pkg(pkg_t * pkg) { char *version = pkg_version_str_alloc(pkg); - if (pkg->description) - printf("%s - %s - %s\n", pkg->name, version, pkg->description); - else - printf("%s - %s\n", pkg->name, version); + char *description = pkg_get_string(pkg, PKG_DESCRIPTION); + printf("%s - %s", pkg->name, version); + if (conf->size) + printf(" - %lu", (unsigned long) pkg_get_int(pkg, PKG_SIZE)); + if (description) + printf(" - %s", description); + printf("\n"); free(version); } int opkg_state_changed; -static void write_status_files_if_changed(opkg_conf_t *conf) + +static void write_status_files_if_changed(void) { - if (opkg_state_changed && !conf->noaction) { - opkg_message(conf, OPKG_INFO, - " writing status file\n"); - opkg_conf_write_status_files(conf); - pkg_write_changed_filelists(conf); - } else { - opkg_message(conf, OPKG_DEBUG, "Nothing to be done\n"); - } + if (opkg_state_changed && !conf->noaction) { + opkg_msg(INFO, "Writing status file.\n"); + opkg_conf_write_status_files(); + pkg_write_changed_filelists(); + } else { + opkg_msg(DEBUG, "Nothing to be done.\n"); + } } - -static int num_cmds = sizeof(cmds) / sizeof(opkg_cmd_t); - -opkg_cmd_t *opkg_cmd_find(const char *name) +static void sigint_handler(int sig) { - int i; - opkg_cmd_t *cmd; - - for (i=0; i < num_cmds; i++) { - cmd = &cmds[i]; - if (strcmp(name, cmd->name) == 0) { - return cmd; - } - } - - return NULL; + signal(sig, SIG_DFL); + opkg_msg(NOTICE, "Interrupted. Writing out status database.\n"); + write_status_files_if_changed(); + exit(128 + sig); } -int opkg_cmd_exec(opkg_cmd_t *cmd, opkg_conf_t *conf, int argc, const char **argv, void *userdata) +static int opkg_update_cmd(int argc, char **argv) { - int result; - - result = (cmd->fun)(conf, argc, argv); + char *tmp; + int err; + int failures; + int pkglist_dl_error; + char *lists_dir; + pkg_src_list_elt_t *iter; + pkg_src_t *src; + + sprintf_alloc(&lists_dir, "%s", + conf->restrict_to_default_dest ? conf->default_dest-> + lists_dir : conf->lists_dir); + + if (!file_is_dir(lists_dir)) { + if (file_exists(lists_dir)) { + opkg_msg(ERROR, "%s exists, but is not a directory.\n", + lists_dir); + free(lists_dir); + return -1; + } + err = file_mkdir_hier(lists_dir, 0755); + if (err) { + free(lists_dir); + return -1; + } + } - print_error_list(); - free_error_list(); + failures = 0; - return result; -} + sprintf_alloc(&tmp, "%s/update-XXXXXX", conf->tmp_dir); + if (mkdtemp(tmp) == NULL) { + opkg_perror(ERROR, "Failed to make temp dir %s", conf->tmp_dir); + return -1; + } -static int opkg_update_cmd(opkg_conf_t *conf, int argc, char **argv) -{ - char *tmp; - int err; - int failures; - char *lists_dir; - pkg_src_list_elt_t *iter; - pkg_src_t *src; - - - sprintf_alloc(&lists_dir, "%s", conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir); - - if (! file_is_dir(lists_dir)) { - if (file_exists(lists_dir)) { - opkg_message(conf, OPKG_ERROR, - "%s: ERROR: %s exists, but is not a directory\n", - __FUNCTION__, lists_dir); - free(lists_dir); - return EINVAL; - } - err = file_mkdir_hier(lists_dir, 0755); - if (err) { - opkg_message(conf, OPKG_ERROR, - "%s: ERROR: failed to make directory %s: %s\n", - __FUNCTION__, lists_dir, strerror(errno)); - free(lists_dir); - return EINVAL; - } - } - - failures = 0; - - - tmp = xstrdup("/tmp/opkg.XXXXXX"); - - if (mkdtemp (tmp) == NULL) { - perror ("mkdtemp"); - failures++; - } - - - for (iter = void_list_first(&conf->pkg_src_list); iter; iter = void_list_next(&conf->pkg_src_list, iter)) { - char *url, *list_file_name; - - src = (pkg_src_t *)iter->data; - - if (src->extra_data) /* debian style? */ - sprintf_alloc(&url, "%s/%s/%s", src->value, src->extra_data, - src->gzip ? "Packages.gz" : "Packages"); - else - sprintf_alloc(&url, "%s/%s", src->value, src->gzip ? "Packages.gz" : "Packages"); - - sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name); - if (src->gzip) { - char *tmp_file_name; - FILE *in, *out; - - sprintf_alloc (&tmp_file_name, "%s/%s.gz", tmp, src->name); - err = opkg_download(conf, url, tmp_file_name, NULL, NULL); - if (err == 0) { - opkg_message (conf, OPKG_NOTICE, "Inflating %s\n", url); - in = fopen (tmp_file_name, "r"); - out = fopen (list_file_name, "w"); - if (in && out) - unzip (in, out); - else - err = 1; - if (in) - fclose (in); - if (out) - fclose (out); - unlink (tmp_file_name); - } - free(tmp_file_name); - } else - err = opkg_download(conf, url, list_file_name, NULL, NULL); - if (err) { - failures++; - } else { - opkg_message(conf, OPKG_NOTICE, - "Updated list of available packages in %s\n", - list_file_name); - } - free(url); -#if defined(HAVE_GPGME) || defined(HAVE_OPENSSL) - if (conf->check_signature) { - /* download detached signitures to verify the package lists */ - /* get the url for the sig file */ - if (src->extra_data) /* debian style? */ - sprintf_alloc(&url, "%s/%s/%s", src->value, src->extra_data, - "Packages.sig"); - else - sprintf_alloc(&url, "%s/%s", src->value, "Packages.sig"); - - /* create temporary file for it */ - char *tmp_file_name; - - /* Put the signature in the right place */ - sprintf_alloc (&tmp_file_name, "%s/%s.sig", lists_dir, src->name); - - err = opkg_download(conf, url, tmp_file_name, NULL, NULL); - if (err) { - failures++; - opkg_message (conf, OPKG_NOTICE, "Signature check failed\n"); - } else { - int err; - err = opkg_verify_file (conf, list_file_name, tmp_file_name); - if (err == 0) - opkg_message (conf, OPKG_NOTICE, "Signature check passed\n"); - else - opkg_message (conf, OPKG_NOTICE, "Signature check failed\n"); - } - /* We shouldn't unlink the signature ! */ - // unlink (tmp_file_name); - free (tmp_file_name); - free (url); - } + for (iter = void_list_first(&conf->pkg_src_list); iter; + iter = void_list_next(&conf->pkg_src_list, iter)) { + char *url, *list_file_name; + + src = (pkg_src_t *) iter->data; + + if (src->extra_data && strcmp(src->extra_data, "__dummy__ ")) + continue; + + if (src->extra_data) /* debian style? */ + sprintf_alloc(&url, "%s/%s/%s", src->value, + src->extra_data, + src->gzip ? "Packages.gz" : "Packages"); + else + sprintf_alloc(&url, "%s/%s", src->value, + src->gzip ? "Packages.gz" : "Packages"); + + sprintf_alloc(&list_file_name, "%s/%s", lists_dir, src->name); + pkglist_dl_error = 0; + if (opkg_download(url, list_file_name, 0)) { + failures++; + pkglist_dl_error = 1; + opkg_msg(NOTICE, + "*** Failed to download the package list from %s\n\n", + url); + } else { + opkg_msg(NOTICE, + "Updated list of available packages in %s\n", + list_file_name); + } + free(url); +#if defined(HAVE_USIGN) + if (pkglist_dl_error == 0 && conf->check_signature) { + /* download detached signitures to verify the package lists */ + /* get the url for the sig file */ + if (src->extra_data) /* debian style? */ + sprintf_alloc(&url, "%s/%s/%s", src->value, + src->extra_data, "Packages.sig"); + else + sprintf_alloc(&url, "%s/%s", src->value, + "Packages.sig"); + + /* create temporary file for it */ + char *tmp_file_name; + + /* Put the signature in the right place */ + sprintf_alloc(&tmp_file_name, "%s/%s.sig", lists_dir, + src->name); + + err = opkg_download(url, tmp_file_name, 0); + if (err) { + failures++; + opkg_msg(NOTICE, + "Signature file download failed.\n"); + } else { + err = + opkg_verify_file(list_file_name, + tmp_file_name); + if (err == 0) + opkg_msg(NOTICE, + "Signature check passed.\n"); + else + opkg_msg(NOTICE, + "Signature check failed.\n"); + } + if (err && !conf->force_signature) { + /* The signature was wrong so delete it */ + opkg_msg(NOTICE, + "Remove wrong Signature file.\n"); + unlink(tmp_file_name); + unlink(list_file_name); + } + /* We shouldn't unlink the signature ! */ + // unlink (tmp_file_name); + free(tmp_file_name); + free(url); + } #else - // Do nothing + // Do nothing #endif - free(list_file_name); - } - rmdir (tmp); - free (tmp); - free(lists_dir); + free(list_file_name); + } + rmdir(tmp); + free(tmp); + free(lists_dir); - return failures; + return failures; } - -struct opkg_intercept -{ - char *oldpath; - char *statedir; +struct opkg_intercept { + char *oldpath; + char *statedir; }; typedef struct opkg_intercept *opkg_intercept_t; -static opkg_intercept_t opkg_prep_intercepts(opkg_conf_t *conf) +static opkg_intercept_t opkg_prep_intercepts(void) { - opkg_intercept_t ctx; - char *newpath; - int gen; - - ctx = xcalloc(1, sizeof (*ctx)); - ctx->oldpath = xstrdup(getenv("PATH")); - - sprintf_alloc (&newpath, "%s/opkg/intercept:%s", DATADIR, ctx->oldpath); - setenv ("PATH", newpath, 1); - free (newpath); - - gen = 0; - retry: - sprintf_alloc (&ctx->statedir, "/tmp/opkg-intercept-%d-%d", getpid (), gen); - if (mkdir (ctx->statedir, 0770) < 0) { - if (errno == EEXIST) { - free (ctx->statedir); - gen++; - goto retry; + opkg_intercept_t ctx; + char *newpath; + + ctx = xcalloc(1, sizeof(*ctx)); + ctx->oldpath = xstrdup(getenv("PATH")); + + sprintf_alloc(&newpath, "%s/opkg/intercept:%s", DATADIR, + ctx->oldpath ? ctx->oldpath : PATH_SPEC); + + sprintf_alloc(&ctx->statedir, "%s/opkg-intercept-XXXXXX", + conf->tmp_dir); + + if (mkdtemp(ctx->statedir) == NULL) { + opkg_perror(ERROR, "Failed to make temp dir %s", ctx->statedir); + + if (ctx->oldpath) + free(ctx->oldpath); + + free(ctx->statedir); + free(newpath); + free(ctx); + return NULL; } - perror (ctx->statedir); - return NULL; - } - setenv ("OPKG_INTERCEPT_DIR", ctx->statedir, 1); - return ctx; + + setenv("OPKG_INTERCEPT_DIR", ctx->statedir, 1); + setenv("PATH", newpath, 1); + free(newpath); + + return ctx; } static int opkg_finalize_intercepts(opkg_intercept_t ctx) { - char *cmd; - DIR *dir; - int err = 0; - - if (ctx->oldpath) { - setenv ("PATH", ctx->oldpath, 1); - free (ctx->oldpath); - } - - dir = opendir (ctx->statedir); - if (dir) { - struct dirent *de; - while (de = readdir (dir), de != NULL) { - char *path; - - if (de->d_name[0] == '.') - continue; - - sprintf_alloc (&path, "%s/%s", ctx->statedir, de->d_name); - if (access (path, X_OK) == 0) { - if (system (path)) { - err = errno; - perror (de->d_name); - } - } - free (path); + DIR *dir; + int err = 0; + + if (ctx->oldpath) { + setenv("PATH", ctx->oldpath, 1); + free(ctx->oldpath); } - closedir(dir); - } else - perror (ctx->statedir); - - sprintf_alloc (&cmd, "rm -rf %s", ctx->statedir); - err = system (cmd); - free (cmd); - - free (ctx->statedir); - free (ctx); - - return err; + else { + unsetenv("PATH"); + } + + dir = opendir(ctx->statedir); + if (dir) { + struct dirent *de; + while (de = readdir(dir), de != NULL) { + char *path; + + if (de->d_name[0] == '.') + continue; + + sprintf_alloc(&path, "%s/%s", ctx->statedir, + de->d_name); + if (access(path, X_OK) == 0) { + const char *argv[] = { "/bin/sh", "-c", path, NULL }; + xsystem(argv); + } + free(path); + } + closedir(dir); + } else + opkg_perror(ERROR, "Failed to open dir %s", ctx->statedir); + + rm_r(ctx->statedir); + free(ctx->statedir); + free(ctx); + + return err; } /* For package pkg do the following: If it is already visited, return. If not, - add it in visited list and recurse to its deps. Finally, add it to ordered + add it in visited list and recurse to its deps. Finally, add it to ordered list. pkg_vec all contains all available packages in repos. - pkg_vec visited contains packages already visited by this function, and is + pkg_vec visited contains packages already visited by this function, and is used to end recursion and avoid an infinite loop on graph cycles. pkg_vec ordered will finally contain the ordered set of packages. */ -static int opkg_recurse_pkgs_in_order(opkg_conf_t *conf, pkg_t *pkg, pkg_vec_t *all, - pkg_vec_t *visited, pkg_vec_t *ordered) +static int +opkg_recurse_pkgs_in_order(pkg_t * pkg, pkg_vec_t * all, + pkg_vec_t * visited, pkg_vec_t * ordered) { - int j,k,l,m; - int count; - pkg_t *dep; - compound_depend_t * compound_depend; - depend_t ** possible_satisfiers; - abstract_pkg_t *abpkg; - abstract_pkg_t **dependents; - - /* If it's just an available package, that is, not installed and not even - unpacked, skip it */ - /* XXX: This is probably an overkill, since a state_status != SS_UNPACKED - would do here. However, if there is an intermediate node (pkg) that is - configured and installed between two unpacked packages, the latter - won't be properly reordered, unless all installed/unpacked pkgs are - checked */ - if (pkg->state_status == SS_NOT_INSTALLED) - return 0; - - /* If the package has already been visited (by this function), skip it */ - for(j = 0; j < visited->len; j++) - if ( ! strcmp(visited->pkgs[j]->name, pkg->name)) { - opkg_message(conf, OPKG_INFO, - " pkg: %s already visited\n", pkg->name); - return 0; - } - - pkg_vec_insert(visited, pkg); - - count = pkg->pre_depends_count + pkg->depends_count + \ - pkg->recommends_count + pkg->suggests_count; - - opkg_message(conf, OPKG_INFO, - " pkg: %s\n", pkg->name); - - /* Iterate over all the dependencies of pkg. For each one, find a package - that is either installed or unpacked and satisfies this dependency. - (there should only be one such package per dependency installed or - unpacked). Then recurse to the dependency package */ - for (j=0; j < count ; j++) { - compound_depend = &pkg->depends[j]; - possible_satisfiers = compound_depend->possibilities; - for (k=0; k < compound_depend->possibility_count ; k++) { - abpkg = possible_satisfiers[k]->pkg; - dependents = abpkg->provided_by->pkgs; - l = 0; - if (dependents != NULL) - while (l < abpkg->provided_by->len && dependents[l] != NULL) { - opkg_message(conf, OPKG_INFO, - " Descending on pkg: %s\n", - dependents [l]->name); - - /* find whether dependent l is installed or unpacked, - * and then find which package in the list satisfies it */ - for(m = 0; m < all->len; m++) { - dep = all->pkgs[m]; - if ( dep->state_status != SS_NOT_INSTALLED) - if ( ! strcmp(dep->name, dependents[l]->name)) { - opkg_recurse_pkgs_in_order(conf, dep, all, - visited, ordered); - /* Stop the outer loop */ - l = abpkg->provided_by->len; - /* break from the inner loop */ - break; - } - } - l++; - } - } - } - - /* When all recursions from this node down, are over, and all - dependencies have been added in proper order in the ordered array, add - also the package pkg to ordered array */ - pkg_vec_insert(ordered, pkg); - - return 0; + int j, k, l, m; + pkg_t *dep; + compound_depend_t *compound_depend; + depend_t **possible_satisfiers; + abstract_pkg_t *abpkg; + abstract_pkg_t **dependents; + + /* If it's just an available package, that is, not installed and not even + unpacked, skip it */ + /* XXX: This is probably an overkill, since a state_status != SS_UNPACKED + would do here. However, if there is an intermediate node (pkg) that is + configured and installed between two unpacked packages, the latter + won't be properly reordered, unless all installed/unpacked pkgs are + checked */ + if (pkg->state_status == SS_NOT_INSTALLED) + return 0; + + /* If the package has already been visited (by this function), skip it */ + for (j = 0; j < visited->len; j++) + if (!strcmp(visited->pkgs[j]->name, pkg->name)) { + opkg_msg(DEBUG, "pkg %s already visited, skipping.\n", + pkg->name); + return 0; + } + + pkg_vec_insert(visited, pkg); + + opkg_msg(DEBUG, "pkg %s.\n", pkg->name); + + /* Iterate over all the dependencies of pkg. For each one, find a package + that is either installed or unpacked and satisfies this dependency. + (there should only be one such package per dependency installed or + unpacked). Then recurse to the dependency package */ + for (compound_depend = pkg_get_ptr(pkg, PKG_DEPENDS); compound_depend && compound_depend->type; compound_depend++) { + possible_satisfiers = compound_depend->possibilities; + for (k = 0; k < compound_depend->possibility_count; k++) { + abpkg = possible_satisfiers[k]->pkg; + dependents = abpkg->provided_by->pkgs; + l = 0; + if (dependents != NULL) + while (l < abpkg->provided_by->len + && dependents[l] != NULL) { + opkg_msg(DEBUG, + "Descending on pkg %s.\n", + dependents[l]->name); + + /* find whether dependent l is installed or unpacked, + * and then find which package in the list satisfies it */ + for (m = 0; m < all->len; m++) { + dep = all->pkgs[m]; + if (dep->state_status != + SS_NOT_INSTALLED) + if (!strcmp + (dep->name, + dependents[l]-> + name)) { + opkg_recurse_pkgs_in_order + (dep, all, + visited, + ordered); + /* Stop the outer loop */ + l = abpkg-> + provided_by-> + len; + /* break from the inner loop */ + break; + } + } + l++; + } + } + } + + /* When all recursions from this node down, are over, and all + dependencies have been added in proper order in the ordered array, add + also the package pkg to ordered array */ + pkg_vec_insert(ordered, pkg); + + return 0; } -static int opkg_configure_packages(opkg_conf_t *conf, char *pkg_name) +static int opkg_configure_packages(char *pkg_name) { - pkg_vec_t *all, *ordered, *visited; - int i; - pkg_t *pkg; - opkg_intercept_t ic; - int r, err = 0; - - opkg_message(conf, OPKG_INFO, - "Configuring unpacked packages\n"); - fflush( stdout ); - - all = pkg_vec_alloc(); - - pkg_hash_fetch_available(&conf->pkg_hash, all); - - /* Reorder pkgs in order to be configured according to the Depends: tag - order */ - opkg_message(conf, OPKG_INFO, - "Reordering packages before configuring them...\n"); - ordered = pkg_vec_alloc(); - visited = pkg_vec_alloc(); - for(i = 0; i < all->len; i++) { - pkg = all->pkgs[i]; - opkg_recurse_pkgs_in_order(conf, pkg, all, visited, ordered); - } - - - ic = opkg_prep_intercepts (conf); - - for(i = 0; i < all->len; i++) { - pkg = all->pkgs[i]; - - if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) - continue; - - if (pkg->state_status == SS_UNPACKED) { - opkg_message(conf, OPKG_NOTICE, - "Configuring %s\n", pkg->name); - fflush( stdout ); - r = opkg_configure(conf, pkg); - if (r == 0) { - pkg->state_status = SS_INSTALLED; - pkg->parent->state_status = SS_INSTALLED; - pkg->state_flag &= ~SF_PREFER; - } else { - if (!err) - err = r; - } - } - } - - r = opkg_finalize_intercepts (ic); - if (r && !err) - err = r; - - pkg_vec_free(all); - pkg_vec_free(ordered); - pkg_vec_free(visited); - - return err; + pkg_vec_t *all, *ordered, *visited; + int i; + pkg_t *pkg; + opkg_intercept_t ic; + int r, err = 0; + + opkg_msg(INFO, "Configuring unpacked packages.\n"); + + all = pkg_vec_alloc(); + + pkg_hash_fetch_available(all); + + /* Reorder pkgs in order to be configured according to the Depends: tag + order */ + opkg_msg(INFO, "Reordering packages before configuring them...\n"); + ordered = pkg_vec_alloc(); + visited = pkg_vec_alloc(); + for (i = 0; i < all->len; i++) { + pkg = all->pkgs[i]; + opkg_recurse_pkgs_in_order(pkg, all, visited, ordered); + } + + ic = opkg_prep_intercepts(); + if (ic == NULL) { + err = -1; + goto error; + } + + for (i = 0; i < ordered->len; i++) { + pkg = ordered->pkgs[i]; + + if (pkg_name && fnmatch(pkg_name, pkg->name, conf->nocase)) + continue; + + if (pkg->state_status == SS_UNPACKED) { + opkg_msg(NOTICE, "Configuring %s.\n", pkg->name); + r = opkg_configure(pkg); + if (r == 0) { + pkg->state_status = SS_INSTALLED; + pkg->parent->state_status = SS_INSTALLED; + pkg->state_flag &= ~SF_PREFER; + opkg_state_changed++; + } else { + err = -1; + } + } + } + + if (opkg_finalize_intercepts(ic)) + err = -1; + +error: + pkg_vec_free(all); + pkg_vec_free(ordered); + pkg_vec_free(visited); + + return err; } -static opkg_conf_t *global_conf; +static int opkg_remove_cmd(int argc, char **argv); -static void sigint_handler(int sig) +static int opkg_install_cmd(int argc, char **argv) { - signal(sig, SIG_DFL); - opkg_message(NULL, OPKG_NOTICE, - "opkg: interrupted. writing out status database\n"); - write_status_files_if_changed(global_conf); - exit(128 + sig); + int i; + char *arg; + int err = 0; + + signal(SIGINT, sigint_handler); + + /* + * Now scan through package names and install + */ + for (i = 0; i < argc; i++) { + arg = argv[i]; + + opkg_msg(DEBUG2, "%s\n", arg); + if (opkg_prepare_url_for_install(arg, &argv[i])) + return -1; + } + + pkg_hash_load_package_details(); + pkg_hash_load_status_files(); + + if (conf->force_reinstall) { + int saved_force_depends = conf->force_depends; + conf->force_depends = 1; + (void)opkg_remove_cmd(argc, argv); + conf->force_depends = saved_force_depends; + conf->force_reinstall = 0; + } + + pkg_info_preinstall_check(); + + for (i = 0; i < argc; i++) { + arg = argv[i]; + if (opkg_install_by_name(arg)) { + opkg_msg(ERROR, "Cannot install package %s.\n", arg); + err = -1; + } + } + + if (opkg_configure_packages(NULL)) + err = -1; + + write_status_files_if_changed(); + + return err; } -static int opkg_install_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_upgrade_cmd(int argc, char **argv) { - int i; - char *arg; - int err=0; - - global_conf = conf; - signal(SIGINT, sigint_handler); - - /* - * Now scan through package names and install - */ - for (i=0; i < argc; i++) { - arg = argv[i]; - - opkg_message(conf, OPKG_DEBUG2, "Debug install_cmd: %s \n",arg ); - err = opkg_prepare_url_for_install(conf, arg, &argv[i]); - if (err != EINVAL && err != 0) - return err; - } - pkg_info_preinstall_check(conf); - - for (i=0; i < argc; i++) { - arg = argv[i]; - err = opkg_install_by_name(conf, arg); - if (err == OPKG_PKG_HAS_NO_CANDIDATE) { - opkg_message(conf, OPKG_ERROR, - "Cannot find package %s.\n", - arg); - } - } - - opkg_configure_packages(conf, NULL); - - write_status_files_if_changed(conf); - - return err; + int i; + pkg_t *pkg; + int err = 0; + + signal(SIGINT, sigint_handler); + + if (argc) { + for (i = 0; i < argc; i++) { + char *arg = argv[i]; + + if (opkg_prepare_url_for_install(arg, &arg)) + return -1; + } + pkg_info_preinstall_check(); + + for (i = 0; i < argc; i++) { + char *arg = argv[i]; + if (conf->restrict_to_default_dest) { + pkg = + pkg_hash_fetch_installed_by_name_dest(argv + [i], + conf-> + default_dest); + if (pkg == NULL) { + opkg_msg(NOTICE, + "Package %s not installed in %s.\n", + argv[i], + conf->default_dest->name); + continue; + } + } else { + pkg = pkg_hash_fetch_installed_by_name(argv[i]); + } + if (pkg) { + if (opkg_upgrade_pkg(pkg)) + err = -1; + } else { + if (opkg_install_by_name(arg)) + err = -1; + } + } + } + + if (opkg_configure_packages(NULL)) + err = -1; + + write_status_files_if_changed(); + + return err; } -static int opkg_upgrade_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_download_cmd(int argc, char **argv) { - int i; - pkg_t *pkg; - int err; - - global_conf = conf; - signal(SIGINT, sigint_handler); - - if (argc) { - for (i=0; i < argc; i++) { - char *arg = argv[i]; - - err = opkg_prepare_url_for_install(conf, arg, &arg); - if (err != EINVAL && err != 0) - return err; - } - pkg_info_preinstall_check(conf); - - for (i=0; i < argc; i++) { - char *arg = argv[i]; - if (conf->restrict_to_default_dest) { - pkg = pkg_hash_fetch_installed_by_name_dest(&conf->pkg_hash, - argv[i], - conf->default_dest); - if (pkg == NULL) { - opkg_message(conf, OPKG_NOTICE, - "Package %s not installed in %s\n", - argv[i], conf->default_dest->name); - continue; - } - } else { - pkg = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, - argv[i]); - } - if (pkg) - opkg_upgrade_pkg(conf, pkg); - else { - opkg_install_by_name(conf, arg); - } - } - } else { - pkg_vec_t *installed = pkg_vec_alloc(); - - pkg_info_preinstall_check(conf); - - pkg_hash_fetch_all_installed(&conf->pkg_hash, installed); - for (i = 0; i < installed->len; i++) { - pkg = installed->pkgs[i]; - opkg_upgrade_pkg(conf, pkg); - } - pkg_vec_free(installed); - } - - opkg_configure_packages(conf, NULL); - - write_status_files_if_changed(conf); - - return 0; + int i, err = 0; + char *arg; + pkg_t *pkg; + + pkg_info_preinstall_check(); + for (i = 0; i < argc; i++) { + arg = argv[i]; + + pkg = pkg_hash_fetch_best_installation_candidate_by_name(arg); + if (pkg == NULL) { + opkg_msg(ERROR, "Cannot find package %s.\n", arg); + continue; + } + + if (opkg_download_pkg(pkg, ".")) + err = -1; + + if (err) { + opkg_msg(ERROR, "Failed to download %s.\n", pkg->name); + } else { + opkg_msg(NOTICE, "Downloaded %s as %s.\n", + pkg->name, pkg_get_string(pkg, PKG_LOCAL_FILENAME)); + } + } + + return err; } -static int opkg_download_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_list_find_cmd(int argc, char **argv, int use_desc) { - int i, err; - char *arg; - pkg_t *pkg; - - pkg_info_preinstall_check(conf); - for (i = 0; i < argc; i++) { - arg = argv[i]; - - pkg = pkg_hash_fetch_best_installation_candidate_by_name(conf, arg, &err); - if (pkg == NULL) { - opkg_message(conf, OPKG_ERROR, - "Cannot find package %s.\n" - "Check the spelling or perhaps run 'opkg update'\n", - arg); - continue; - } - - err = opkg_download_pkg(conf, pkg, "."); - - if (err) { - opkg_message(conf, OPKG_ERROR, - "Failed to download %s\n", pkg->name); - } else { - opkg_message(conf, OPKG_NOTICE, - "Downloaded %s as %s\n", - pkg->name, pkg->local_filename); - } - } - - return 0; + int i; + pkg_vec_t *available; + pkg_t *pkg; + char *pkg_name = NULL; + char *description; + + if (argc > 0) { + pkg_name = argv[0]; + } + available = pkg_vec_alloc(); + pkg_hash_fetch_available(available); + pkg_vec_sort(available, pkg_compare_names); + for (i = 0; i < available->len; i++) { + pkg = available->pkgs[i]; + description = use_desc ? pkg_get_string(pkg, PKG_DESCRIPTION) : NULL; + /* if we have package name or pattern and pkg does not match, then skip it */ + if (pkg_name && fnmatch(pkg_name, pkg->name, conf->nocase) && + (!use_desc || !description + || fnmatch(pkg_name, description, conf->nocase))) + continue; + print_pkg(pkg); + } + pkg_vec_free(available); + + return 0; } +static int opkg_list_cmd(int argc, char **argv) +{ + return opkg_list_find_cmd(argc, argv, 0); +} -static int opkg_list_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_find_cmd(int argc, char **argv) { - int i; - pkg_vec_t *available; - pkg_t *pkg; - char *pkg_name = NULL; - - if (argc > 0) { - pkg_name = argv[0]; - } - available = pkg_vec_alloc(); - pkg_hash_fetch_available(&conf->pkg_hash, available); - pkg_vec_sort(available, pkg_compare_names); - for (i=0; i < available->len; i++) { - pkg = available->pkgs[i]; - /* if we have package name or pattern and pkg does not match, then skip it */ - if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) - continue; - print_pkg(pkg); - } - pkg_vec_free(available); - - return 0; + return opkg_list_find_cmd(argc, argv, 1); } +static int opkg_list_installed_cmd(int argc, char **argv) +{ + int i; + pkg_vec_t *available; + pkg_t *pkg; + char *pkg_name = NULL; + + if (argc > 0) { + pkg_name = argv[0]; + } + available = pkg_vec_alloc(); + pkg_hash_fetch_all_installed(available); + pkg_vec_sort(available, pkg_compare_names); + for (i = 0; i < available->len; i++) { + pkg = available->pkgs[i]; + /* if we have package name or pattern and pkg does not match, then skip it */ + if (pkg_name && fnmatch(pkg_name, pkg->name, conf->nocase)) + continue; + print_pkg(pkg); + } + + pkg_vec_free(available); + + return 0; +} -static int opkg_list_installed_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_list_changed_conffiles_cmd(int argc, char **argv) { - int i ; - pkg_vec_t *available; - pkg_t *pkg; - char *pkg_name = NULL; - - if (argc > 0) { - pkg_name = argv[0]; - } - available = pkg_vec_alloc(); - pkg_hash_fetch_all_installed(&conf->pkg_hash, available); - pkg_vec_sort(available, pkg_compare_names); - for (i=0; i < available->len; i++) { - pkg = available->pkgs[i]; - /* if we have package name or pattern and pkg does not match, then skip it */ - if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) - continue; - print_pkg(pkg); - } - - pkg_vec_free(available); - - return 0; + int i; + pkg_vec_t *available; + pkg_t *pkg; + char *pkg_name = NULL; + conffile_list_elt_t *iter; + conffile_list_t *cl; + conffile_t *cf; + + if (argc > 0) { + pkg_name = argv[0]; + } + available = pkg_vec_alloc(); + pkg_hash_fetch_all_installed(available); + pkg_vec_sort(available, pkg_compare_names); + for (i = 0; i < available->len; i++) { + pkg = available->pkgs[i]; + cl = pkg_get_ptr(pkg, PKG_CONFFILES); + /* if we have package name or pattern and pkg does not match, then skip it */ + if (pkg_name && fnmatch(pkg_name, pkg->name, conf->nocase)) + continue; + if (!cl || nv_pair_list_empty(cl)) + continue; + for (iter = nv_pair_list_first(cl); iter; + iter = nv_pair_list_next(cl, iter)) { + cf = (conffile_t *) iter->data; + if (cf->name && cf->value + && conffile_has_been_modified(cf)) + printf("%s\n", cf->name); + } + } + pkg_vec_free(available); + return 0; } -static int opkg_list_upgradable_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_list_upgradable_cmd(int argc, char **argv) { - struct active_list *head = prepare_upgrade_list(conf); - struct active_list *node=NULL; - pkg_t *_old_pkg, *_new_pkg; - char *old_v, *new_v; - for (node = active_list_next(head, head); node;node = active_list_next(head,node)) { - _old_pkg = list_entry(node, pkg_t, list); - _new_pkg = pkg_hash_fetch_best_installation_candidate_by_name(conf, _old_pkg->name, NULL); - old_v = pkg_version_str_alloc(_old_pkg); - new_v = pkg_version_str_alloc(_new_pkg); - printf("%s - %s - %s\n", _old_pkg->name, old_v, new_v); - free(old_v); - free(new_v); - } - active_list_head_delete(head); - return 0; + struct active_list *head = prepare_upgrade_list(); + struct active_list *node = NULL; + pkg_t *_old_pkg, *_new_pkg; + char *old_v, *new_v; + for (node = active_list_next(head, head); node; + node = active_list_next(head, node)) { + _old_pkg = node->pkg; + _new_pkg = + pkg_hash_fetch_best_installation_candidate_by_name + (_old_pkg->name); + if (_new_pkg == NULL) + continue; + old_v = pkg_version_str_alloc(_old_pkg); + new_v = pkg_version_str_alloc(_new_pkg); + printf("%s - %s - %s\n", _old_pkg->name, old_v, new_v); + free(old_v); + free(new_v); + } + active_list_head_delete(head); + return 0; } -static int opkg_info_status_cmd(opkg_conf_t *conf, int argc, char **argv, int installed_only) +static int opkg_info_status_cmd(int argc, char **argv, int installed_only) { - int i; - pkg_vec_t *available; - pkg_t *pkg; - char *pkg_name = NULL; - - if (argc > 0) { - pkg_name = argv[0]; - } - - available = pkg_vec_alloc(); - if (installed_only) - pkg_hash_fetch_all_installed(&conf->pkg_hash, available); - else - pkg_hash_fetch_available(&conf->pkg_hash, available); - - for (i=0; i < available->len; i++) { - pkg = available->pkgs[i]; - if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) { - continue; - } - - pkg_formatted_info(stdout, pkg); - - if (conf->verbosity > 1) { - conffile_list_elt_t *iter; - for (iter = nv_pair_list_first(&pkg->conffiles); iter; iter = nv_pair_list_next(&pkg->conffiles, iter)) { - conffile_t *cf = (conffile_t *)iter->data; - int modified = conffile_has_been_modified(conf, cf); - if (cf->value) - opkg_message(conf, OPKG_NOTICE, - "conffile=%s md5sum=%s modified=%d\n", - cf->name, cf->value, modified); - } - } - } - pkg_vec_free(available); - - return 0; + int i; + pkg_vec_t *available; + pkg_t *pkg; + char *pkg_name = NULL; + conffile_list_t *cl; + + if (argc > 0) { + pkg_name = argv[0]; + } + + available = pkg_vec_alloc(); + if (installed_only) + pkg_hash_fetch_all_installed(available); + else + pkg_hash_fetch_available(available); + + for (i = 0; i < available->len; i++) { + pkg = available->pkgs[i]; + if (pkg_name && fnmatch(pkg_name, pkg->name, conf->nocase)) { + continue; + } + + pkg_formatted_info(stdout, pkg); + + cl = pkg_get_ptr(pkg, PKG_CONFFILES); + + if (conf->verbosity >= NOTICE && cl) { + conffile_list_elt_t *iter; + for (iter = nv_pair_list_first(cl); iter; + iter = nv_pair_list_next(cl, iter)) { + conffile_t *cf = (conffile_t *) iter->data; + int modified = conffile_has_been_modified(cf); + if (cf->value) + opkg_msg(INFO, + "conffile=%s md5sum=%s modified=%d.\n", + cf->name, cf->value, modified); + } + } + } + pkg_vec_free(available); + + return 0; } -static int opkg_info_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_info_cmd(int argc, char **argv) { - return opkg_info_status_cmd(conf, argc, argv, 0); + return opkg_info_status_cmd(argc, argv, 0); } -static int opkg_status_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_status_cmd(int argc, char **argv) { - return opkg_info_status_cmd(conf, argc, argv, 1); + return opkg_info_status_cmd(argc, argv, 1); } -static int opkg_configure_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_configure_cmd(int argc, char **argv) { - - int err; - if (argc > 0) { - char *pkg_name = NULL; + int err; + char *pkg_name = NULL; - pkg_name = argv[0]; + if (argc > 0) + pkg_name = argv[0]; - err = opkg_configure_packages (conf, pkg_name); - - } else { - err = opkg_configure_packages (conf, NULL); - } + err = opkg_configure_packages(pkg_name); - write_status_files_if_changed(conf); + write_status_files_if_changed(); - return err; + return err; } -static int opkg_install_pending_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_remove_cmd(int argc, char **argv) { - int i, err; - char *globpattern; - glob_t globbuf; - - sprintf_alloc(&globpattern, "%s/*" OPKG_PKG_EXTENSION, conf->pending_dir); - err = glob(globpattern, 0, NULL, &globbuf); - free(globpattern); - if (err) { - return 0; - } - - opkg_message(conf, OPKG_NOTICE, - "The following packages in %s will now be installed.\n", - conf->pending_dir); - for (i = 0; i < globbuf.gl_pathc; i++) { - opkg_message(conf, OPKG_NOTICE, - "%s%s", i == 0 ? "" : " ", globbuf.gl_pathv[i]); - } - opkg_message(conf, OPKG_NOTICE, "\n"); - for (i = 0; i < globbuf.gl_pathc; i++) { - err = opkg_install_from_file(conf, globbuf.gl_pathv[i]); - if (err == 0) { - err = unlink(globbuf.gl_pathv[i]); - if (err) { - opkg_message(conf, OPKG_ERROR, - "%s: ERROR: failed to unlink %s: %s\n", - __FUNCTION__, globbuf.gl_pathv[i], strerror(err)); - return err; - } - } - } - globfree(&globbuf); - - return err; -} + int i, a, done, err = 0; + pkg_t *pkg; + pkg_t *pkg_to_remove; + pkg_vec_t *available; + + done = 0; + + signal(SIGINT, sigint_handler); + + pkg_info_preinstall_check(); + + available = pkg_vec_alloc(); + pkg_hash_fetch_all_installed(available); + + for (i = 0; i < argc; i++) { + for (a = 0; a < available->len; a++) { + pkg = available->pkgs[a]; + if (fnmatch(argv[i], pkg->name, conf->nocase)) { + continue; + } + if (conf->restrict_to_default_dest) { + pkg_to_remove = + pkg_hash_fetch_installed_by_name_dest(pkg-> + name, + conf-> + default_dest); + } else { + pkg_to_remove = + pkg_hash_fetch_installed_by_name(pkg->name); + } + + if (pkg_to_remove == NULL) { + opkg_msg(ERROR, + "Package %s is not installed.\n", + pkg->name); + continue; + } + if (pkg->state_status == SS_NOT_INSTALLED) { + opkg_msg(ERROR, "Package %s not installed.\n", + pkg->name); + continue; + } + + if (opkg_remove_pkg(pkg_to_remove, 0)) + err = -1; + else + done = 1; + } + } -static int opkg_remove_cmd(opkg_conf_t *conf, int argc, char **argv) -{ - int i,a,done; - pkg_t *pkg; - pkg_t *pkg_to_remove; - pkg_vec_t *available; - char *pkg_name = NULL; - global_conf = conf; - signal(SIGINT, sigint_handler); - -// ENH: Add the "no pkg removed" just in case. - - done = 0; - - pkg_info_preinstall_check(conf); - if ( argc > 0 ) { - available = pkg_vec_alloc(); - pkg_hash_fetch_all_installed(&conf->pkg_hash, available); - for (i=0; i < argc; i++) { - pkg_name = xcalloc(1, strlen(argv[i])+2); - strcpy(pkg_name,argv[i]); - for (a=0; a < available->len; a++) { - pkg = available->pkgs[a]; - if (pkg_name && fnmatch(pkg_name, pkg->name, 0)) { - continue; - } - if (conf->restrict_to_default_dest) { - pkg_to_remove = pkg_hash_fetch_installed_by_name_dest(&conf->pkg_hash, - pkg->name, - conf->default_dest); - } else { - pkg_to_remove = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, pkg->name ); - } - - if (pkg_to_remove == NULL) { - opkg_message(conf, OPKG_ERROR, "Package %s is not installed.\n", pkg->name); - continue; - } - if (pkg->state_status == SS_NOT_INSTALLED) { // Added the control, so every already removed package could be skipped - opkg_message(conf, OPKG_ERROR, "Package seems to be %s not installed (STATUS = NOT_INSTALLED).\n", pkg->name); - continue; - } - opkg_remove_pkg(conf, pkg_to_remove,0); - done = 1; - } - free (pkg_name); - } - pkg_vec_free(available); - } else { - pkg_vec_t *installed_pkgs = pkg_vec_alloc(); - int i; - int flagged_pkg_count = 0; - int removed; - - pkg_hash_fetch_all_installed(&conf->pkg_hash, installed_pkgs); - - for (i = 0; i < installed_pkgs->len; i++) { - pkg_t *pkg = installed_pkgs->pkgs[i]; - if (pkg->state_flag & SF_USER) { - flagged_pkg_count++; - } else { - if (!pkg_has_installed_dependents(conf, pkg->parent, pkg, NULL)) - opkg_message(conf, OPKG_NOTICE, "Non-user leaf package: %s\n", pkg->name); - } - } - if (!flagged_pkg_count) { - opkg_message(conf, OPKG_NOTICE, "No packages flagged as installed by user, \n" - "so refusing to uninstall unflagged non-leaf packages\n"); - return 0; - } - - /* find packages not flagged SF_USER (i.e., installed to - * satisfy a dependence) and not having any dependents, and - * remove them */ - do { - removed = 0; - for (i = 0; i < installed_pkgs->len; i++) { - pkg_t *pkg = installed_pkgs->pkgs[i]; - if (!(pkg->state_flag & SF_USER) - && !pkg_has_installed_dependents(conf, pkg->parent, pkg, NULL)) { - removed++; - opkg_message(conf, OPKG_NOTICE, "Removing non-user leaf package %s\n"); - opkg_remove_pkg(conf, pkg,0); - done = 1; - } - } - } while (removed); - pkg_vec_free(installed_pkgs); - } - - if ( done == 0 ) - opkg_message(conf, OPKG_NOTICE, "No packages removed.\n"); - - write_status_files_if_changed(conf); - return 0; + pkg_vec_free(available); + + if (done == 0) + opkg_msg(NOTICE, "No packages removed.\n"); + + write_status_files_if_changed(); + return err; } -static int opkg_purge_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_flag_cmd(int argc, char **argv) { - int i; - pkg_t *pkg; - - global_conf = conf; - signal(SIGINT, sigint_handler); - - pkg_info_preinstall_check(conf); - - for (i=0; i < argc; i++) { - if (conf->restrict_to_default_dest) { - pkg = pkg_hash_fetch_installed_by_name_dest(&conf->pkg_hash, - argv[i], - conf->default_dest); - } else { - pkg = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, argv[i]); - } - - if (pkg == NULL) { - opkg_message(conf, OPKG_ERROR, - "Package %s is not installed.\n", argv[i]); - continue; - } - opkg_purge_pkg(conf, pkg); - } - - write_status_files_if_changed(conf); - return 0; + int i; + pkg_t *pkg; + const char *flags = argv[0]; + + signal(SIGINT, sigint_handler); + + for (i = 1; i < argc; i++) { + if (conf->restrict_to_default_dest) { + pkg = pkg_hash_fetch_installed_by_name_dest(argv[i], + conf-> + default_dest); + } else { + pkg = pkg_hash_fetch_installed_by_name(argv[i]); + } + + if (pkg == NULL) { + opkg_msg(ERROR, "Package %s is not installed.\n", + argv[i]); + continue; + } + if ((strcmp(flags, "hold") == 0) + || (strcmp(flags, "noprune") == 0) + || (strcmp(flags, "user") == 0) + || (strcmp(flags, "ok") == 0)) { + pkg->state_flag = pkg_state_flag_from_str(flags); + } + + /* + * Useful if a package is installed in an offline_root, and + * should be configured by opkg-cl configure at a later date. + */ + if ((strcmp(flags, "installed") == 0) + || (strcmp(flags, "unpacked") == 0)) { + pkg->state_status = pkg_state_status_from_str(flags); + } + + opkg_state_changed++; + opkg_msg(NOTICE, "Setting flags for package %s to %s.\n", + pkg->name, flags); + } + + write_status_files_if_changed(); + return 0; } -static int opkg_flag_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_files_cmd(int argc, char **argv) { - int i; - pkg_t *pkg; - const char *flags = argv[0]; - - global_conf = conf; - signal(SIGINT, sigint_handler); - - for (i=1; i < argc; i++) { - if (conf->restrict_to_default_dest) { - pkg = pkg_hash_fetch_installed_by_name_dest(&conf->pkg_hash, - argv[i], - conf->default_dest); - } else { - pkg = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, argv[i]); - } - - if (pkg == NULL) { - opkg_message(conf, OPKG_ERROR, - "Package %s is not installed.\n", argv[i]); - continue; - } - if (( strcmp(flags,"hold")==0)||( strcmp(flags,"noprune")==0)|| - ( strcmp(flags,"user")==0)||( strcmp(flags,"ok")==0)) { - pkg->state_flag = pkg_state_flag_from_str(flags); - } -/* pb_ asked this feature 03292004 */ -/* Actually I will use only this two, but this is an open for various status */ - if (( strcmp(flags,"installed")==0)||( strcmp(flags,"unpacked")==0)){ - pkg->state_status = pkg_state_status_from_str(flags); - } - opkg_state_changed++; - opkg_message(conf, OPKG_NOTICE, - "Setting flags for package %s to %s\n", - pkg->name, flags); - } - - write_status_files_if_changed(conf); - return 0; + pkg_t *pkg; + str_list_t *files; + str_list_elt_t *iter; + char *pkg_version; + + if (argc < 1) { + return -1; + } + + pkg = pkg_hash_fetch_installed_by_name(argv[0]); + if (pkg == NULL) { + opkg_msg(ERROR, "Package %s not installed.\n", argv[0]); + return 0; + } + + files = pkg_get_installed_files(pkg); + pkg_version = pkg_version_str_alloc(pkg); + + printf + ("Package %s (%s) is installed on %s and has the following files:\n", + pkg->name, pkg_version, pkg->dest->name); + + for (iter = str_list_first(files); iter; + iter = str_list_next(files, iter)) + printf("%s\n", (char *)iter->data); + + free(pkg_version); + pkg_free_installed_files(pkg); + + return 0; } -static int opkg_files_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_depends_cmd(int argc, char **argv) { - pkg_t *pkg; - str_list_t *files; - str_list_elt_t *iter; - char *pkg_version; + int i, j, k; + pkg_vec_t *available_pkgs; + compound_depend_t *cdep; + pkg_t *pkg; + char *str; - if (argc < 1) { - return EINVAL; - } + pkg_info_preinstall_check(); - pkg = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, - argv[0]); - if (pkg == NULL) { - opkg_message(conf, OPKG_ERROR, - "Package %s not installed.\n", argv[0]); - return 0; - } + available_pkgs = pkg_vec_alloc(); + if (conf->query_all) + pkg_hash_fetch_available(available_pkgs); + else + pkg_hash_fetch_all_installed(available_pkgs); + + for (i = 0; i < argc; i++) { + for (j = 0; j < available_pkgs->len; j++) { + pkg = available_pkgs->pkgs[j]; + + if (fnmatch(argv[i], pkg->name, conf->nocase) != 0) + continue; - files = pkg_get_installed_files(pkg); - pkg_version = pkg_version_str_alloc(pkg); + opkg_msg(NOTICE, "%s depends on:\n", pkg->name); - printf("Package %s (%s) is installed on %s and has the following files:\n", - pkg->name, pkg_version, pkg->dest->name); + for (k = 0, cdep = pkg_get_ptr(pkg, PKG_DEPENDS); cdep && cdep->type; k++, cdep++) { + if (cdep->type != DEPEND) + continue; - for (iter=str_list_first(files); iter; iter=str_list_next(files, iter)) - printf("%s\n", (char *)iter->data); + str = pkg_depend_str(pkg, k); + opkg_msg(NOTICE, "\t%s\n", str); + free(str); + } - free(pkg_version); - pkg_free_installed_files(pkg); + } + } - return 0; + pkg_vec_free(available_pkgs); + return 0; } -static int opkg_depends_cmd(opkg_conf_t *conf, int argc, char **argv) +static int pkg_mark_provides(pkg_t * pkg) { + abstract_pkg_t **provider = pkg_get_ptr(pkg, PKG_PROVIDES); - if (argc > 0) { - pkg_vec_t *available_pkgs = pkg_vec_alloc(); - const char *rel_str = "depends on"; - int i; - - pkg_info_preinstall_check(conf); - - if (conf->query_all) - pkg_hash_fetch_available(&conf->pkg_hash, available_pkgs); - else - pkg_hash_fetch_all_installed(&conf->pkg_hash, available_pkgs); - for (i = 0; i < argc; i++) { - const char *target = argv[i]; - int j; - - opkg_message(conf, OPKG_ERROR, "target=%s\n", target); - - for (j = 0; j < available_pkgs->len; j++) { - pkg_t *pkg = available_pkgs->pkgs[j]; - if (fnmatch(target, pkg->name, 0) == 0) { - int k; - int count = pkg->depends_count + pkg->pre_depends_count; - opkg_message(conf, OPKG_ERROR, "What %s (arch=%s) %s\n", - target, pkg->architecture, rel_str); - for (k = 0; k < count; k++) { - compound_depend_t *cdepend = &pkg->depends[k]; - int l; - for (l = 0; l < cdepend->possibility_count; l++) { - depend_t *possibility = cdepend->possibilities[l]; - opkg_message(conf, OPKG_ERROR, " %s", possibility->pkg->name); - if (conf->verbosity > 0) { - // char *ver = abstract_pkg_version_str_alloc(possibility->pkg); - opkg_message(conf, OPKG_NOTICE, " %s", possibility->version); - if (possibility->version) { - char *typestr = NULL; - switch (possibility->constraint) { - case NONE: typestr = "none"; break; - case EARLIER: typestr = "<"; break; - case EARLIER_EQUAL: typestr = "<="; break; - case EQUAL: typestr = "="; break; - case LATER_EQUAL: typestr = ">="; break; - case LATER: typestr = ">"; break; - } - opkg_message(conf, OPKG_NOTICE, " (%s %s)", typestr, possibility->version); - } - // free(ver); - } - opkg_message(conf, OPKG_ERROR, "\n"); - } - } - } - } - } - pkg_vec_free(available_pkgs); - } - return 0; + pkg->parent->state_flag |= SF_MARKED; + + while (provider && *provider) { + (*provider)->state_flag |= SF_MARKED; + provider++; + } + + return 0; } enum what_field_type { - WHATDEPENDS, - WHATCONFLICTS, - WHATPROVIDES, - WHATREPLACES, - WHATRECOMMENDS, - WHATSUGGESTS + WHATDEPENDS, + WHATCONFLICTS, + WHATPROVIDES, + WHATREPLACES, + WHATRECOMMENDS, + WHATSUGGESTS }; -static int opkg_what_depends_conflicts_cmd(opkg_conf_t *conf, enum what_field_type what_field_type, int recursive, int argc, char **argv) +static int +opkg_what_depends_conflicts_cmd(enum depend_type what_field_type, int recursive, + int argc, char **argv) { + depend_t *possibility; + compound_depend_t *cdep, *deps; + pkg_vec_t *available_pkgs; + pkg_t *pkg; + int i, j, l; + int changed; + const char *rel_str = NULL; + char *ver; + + switch (what_field_type) { + case DEPEND: + rel_str = "depends on"; + break; + case CONFLICTS: + rel_str = "conflicts with"; + break; + case SUGGEST: + rel_str = "suggests"; + break; + case RECOMMEND: + rel_str = "recommends"; + break; + default: + return -1; + } + + available_pkgs = pkg_vec_alloc(); - if (argc > 0) { - pkg_vec_t *available_pkgs = pkg_vec_alloc(); - const char *rel_str = NULL; - int i; - int changed; - - switch (what_field_type) { - case WHATDEPENDS: rel_str = "depends on"; break; - case WHATCONFLICTS: rel_str = "conflicts with"; break; - case WHATSUGGESTS: rel_str = "suggests"; break; - case WHATRECOMMENDS: rel_str = "recommends"; break; - case WHATPROVIDES: rel_str = "provides"; break; - case WHATREPLACES: rel_str = "replaces"; break; - } - - if (conf->query_all) - pkg_hash_fetch_available(&conf->pkg_hash, available_pkgs); - else - pkg_hash_fetch_all_installed(&conf->pkg_hash, available_pkgs); - - /* mark the root set */ - pkg_vec_clear_marks(available_pkgs); - opkg_message(conf, OPKG_NOTICE, "Root set:\n"); - for (i = 0; i < argc; i++) { - const char *dependee_pattern = argv[i]; - pkg_vec_mark_if_matches(available_pkgs, dependee_pattern); - } - for (i = 0; i < available_pkgs->len; i++) { - pkg_t *pkg = available_pkgs->pkgs[i]; - if (pkg->state_flag & SF_MARKED) { - /* mark the parent (abstract) package */ - pkg_mark_provides(pkg); - opkg_message(conf, OPKG_NOTICE, " %s\n", pkg->name); - } - } - - opkg_message(conf, OPKG_NOTICE, "What %s root set\n", rel_str); - do { - int j; - changed = 0; - - for (j = 0; j < available_pkgs->len; j++) { - pkg_t *pkg = available_pkgs->pkgs[j]; - int k; - int count = ((what_field_type == WHATCONFLICTS) + if (conf->query_all) + pkg_hash_fetch_available(available_pkgs); + else + pkg_hash_fetch_all_installed(available_pkgs); + + /* mark the root set */ + pkg_vec_clear_marks(available_pkgs); + opkg_msg(NOTICE, "Root set:\n"); + for (i = 0; i < argc; i++) + pkg_vec_mark_if_matches(available_pkgs, argv[i]); + + for (i = 0; i < available_pkgs->len; i++) { + pkg = available_pkgs->pkgs[i]; + if (pkg->state_flag & SF_MARKED) { + /* mark the parent (abstract) package */ + pkg_mark_provides(pkg); + opkg_msg(NOTICE, " %s\n", pkg->name); + } + } + + opkg_msg(NOTICE, "What %s root set\n", rel_str); + do { + changed = 0; + + for (j = 0; j < available_pkgs->len; j++) { + + pkg = available_pkgs->pkgs[j]; + /* + count = ((what_field_type == CONFLICTS) ? pkg->conflicts_count - : pkg->pre_depends_count + pkg->depends_count + pkg->recommends_count + pkg->suggests_count); - /* skip this package if it is already marked */ - if (pkg->parent->state_flag & SF_MARKED) { - continue; - } - for (k = 0; k < count; k++) { - compound_depend_t *cdepend = - (what_field_type == WHATCONFLICTS) ? &pkg->conflicts[k] : &pkg->depends[k]; - int l; - for (l = 0; l < cdepend->possibility_count; l++) { - depend_t *possibility = cdepend->possibilities[l]; - if (possibility->pkg->state_flag & SF_MARKED) { - /* mark the depending package so we won't visit it again */ - pkg->state_flag |= SF_MARKED; - pkg_mark_provides(pkg); - changed++; - - opkg_message(conf, OPKG_NOTICE, " %s", pkg->name); - if (conf->verbosity > 0) { - char *ver = pkg_version_str_alloc(pkg); - opkg_message(conf, OPKG_NOTICE, " %s", ver); - opkg_message(conf, OPKG_NOTICE, "\t%s %s", rel_str, possibility->pkg->name); + : pkg->pre_depends_count + + pkg->depends_count + + pkg->recommends_count + pkg->suggests_count); + */ + + /* skip this package if it is already marked */ + if (pkg->parent->state_flag & SF_MARKED) + continue; + + deps = pkg_get_ptr(pkg, (what_field_type == CONFLICTS) ? PKG_CONFLICTS : PKG_DEPENDS); + + for (cdep = deps; cdep && cdep->type; cdep++) { + if (what_field_type != cdep->type) + continue; + + for (l = 0; l < cdep->possibility_count; l++) { + possibility = cdep->possibilities[l]; + + if ((possibility->pkg->state_flag + & SF_MARKED) + != SF_MARKED) + continue; + + /* mark the depending package so we + * won't visit it again */ + pkg->state_flag |= SF_MARKED; + pkg_mark_provides(pkg); + changed++; + + ver = pkg_version_str_alloc(pkg); + opkg_msg(NOTICE, "\t%s %s\t%s %s", + pkg->name, + ver, + rel_str, + possibility->pkg->name); + free(ver); if (possibility->version) { - char *typestr = NULL; - switch (possibility->constraint) { - case NONE: typestr = "none"; break; - case EARLIER: typestr = "<"; break; - case EARLIER_EQUAL: typestr = "<="; break; - case EQUAL: typestr = "="; break; - case LATER_EQUAL: typestr = ">="; break; - case LATER: typestr = ">"; break; - } - opkg_message(conf, OPKG_NOTICE, " (%s %s)", typestr, possibility->version); + opkg_msg(NOTICE, " (%s%s)", + constraint_to_str + (possibility-> + constraint), + possibility->version); } - free(ver); - if (!pkg_dependence_satisfiable(conf, possibility)) - opkg_message(conf, OPKG_NOTICE, " unsatisfiable"); - } - opkg_message(conf, OPKG_NOTICE, "\n"); - goto next_package; - } - } - } - next_package: - ; - } - } while (changed && recursive); - pkg_vec_free(available_pkgs); - } - - return 0; -} + if (!pkg_dependence_satisfiable + (possibility)) + opkg_msg(NOTICE, + " unsatisfiable"); + opkg_message(NOTICE, "\n"); + goto next_package; + } + } +next_package: + ; + } + } while (changed && recursive); -static int pkg_mark_provides(pkg_t *pkg) -{ - int provides_count = pkg->provides_count; - abstract_pkg_t **provides = pkg->provides; - int i; - pkg->parent->state_flag |= SF_MARKED; - for (i = 0; i < provides_count; i++) { - provides[i]->state_flag |= SF_MARKED; - } - return 0; + pkg_vec_free(available_pkgs); + + return 0; } -static int opkg_whatdepends_recursively_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_whatdepends_recursively_cmd(int argc, char **argv) { - return opkg_what_depends_conflicts_cmd(conf, WHATDEPENDS, 1, argc, argv); + return opkg_what_depends_conflicts_cmd(DEPEND, 1, argc, argv); } -static int opkg_whatdepends_cmd(opkg_conf_t *conf, int argc, char **argv) + +static int opkg_whatdepends_cmd(int argc, char **argv) { - return opkg_what_depends_conflicts_cmd(conf, WHATDEPENDS, 0, argc, argv); + return opkg_what_depends_conflicts_cmd(DEPEND, 0, argc, argv); } -static int opkg_whatsuggests_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_whatsuggests_cmd(int argc, char **argv) { - return opkg_what_depends_conflicts_cmd(conf, WHATSUGGESTS, 0, argc, argv); + return opkg_what_depends_conflicts_cmd(SUGGEST, 0, argc, argv); } -static int opkg_whatrecommends_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_whatrecommends_cmd(int argc, char **argv) { - return opkg_what_depends_conflicts_cmd(conf, WHATRECOMMENDS, 0, argc, argv); + return opkg_what_depends_conflicts_cmd(RECOMMEND, 0, argc, argv); } -static int opkg_whatconflicts_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_whatconflicts_cmd(int argc, char **argv) { - return opkg_what_depends_conflicts_cmd(conf, WHATCONFLICTS, 0, argc, argv); + return opkg_what_depends_conflicts_cmd(CONFLICTS, 0, argc, argv); } -static int opkg_what_provides_replaces_cmd(opkg_conf_t *conf, enum what_field_type what_field_type, int argc, char **argv) +static int +opkg_what_provides_replaces_cmd(enum what_field_type what_field_type, int argc, + char **argv) { + abstract_pkg_t *apkg, **abpkgs; + + if (argc > 0) { + pkg_vec_t *available_pkgs = pkg_vec_alloc(); + const char *rel_str = + (what_field_type == WHATPROVIDES ? "provides" : "replaces"); + int i; + + pkg_info_preinstall_check(); + + if (conf->query_all) + pkg_hash_fetch_available(available_pkgs); + else + pkg_hash_fetch_all_installed(available_pkgs); + for (i = 0; i < argc; i++) { + const char *target = argv[i]; + int j; + + opkg_msg(NOTICE, "What %s %s\n", rel_str, target); + for (j = 0; j < available_pkgs->len; j++) { + pkg_t *pkg = available_pkgs->pkgs[j]; + abpkgs = pkg_get_ptr(pkg, (what_field_type == WHATPROVIDES) ? PKG_PROVIDES : PKG_REPLACES); + + while (abpkgs && *abpkgs) { + apkg = *abpkgs++; + + if (fnmatch(target, apkg->name, conf->nocase)) + continue; - if (argc > 0) { - pkg_vec_t *available_pkgs = pkg_vec_alloc(); - const char *rel_str = (what_field_type == WHATPROVIDES ? "provides" : "replaces"); - int i; - - pkg_info_preinstall_check(conf); - - if (conf->query_all) - pkg_hash_fetch_available(&conf->pkg_hash, available_pkgs); - else - pkg_hash_fetch_all_installed(&conf->pkg_hash, available_pkgs); - for (i = 0; i < argc; i++) { - const char *target = argv[i]; - int j; - - opkg_message(conf, OPKG_ERROR, "What %s %s\n", - rel_str, target); - for (j = 0; j < available_pkgs->len; j++) { - pkg_t *pkg = available_pkgs->pkgs[j]; - int k; - int count = (what_field_type == WHATPROVIDES) ? pkg->provides_count : pkg->replaces_count; - for (k = 0; k < count; k++) { - abstract_pkg_t *apkg = - ((what_field_type == WHATPROVIDES) - ? pkg->provides[k] - : pkg->replaces[k]); - if (fnmatch(target, apkg->name, 0) == 0) { - opkg_message(conf, OPKG_ERROR, " %s", pkg->name); - if (strcmp(target, apkg->name) != 0) - opkg_message(conf, OPKG_ERROR, "\t%s %s\n", rel_str, apkg->name); - opkg_message(conf, OPKG_ERROR, "\n"); - } - } - } - } - pkg_vec_free(available_pkgs); - } - return 0; + opkg_msg(NOTICE, " %s", pkg->name); + + if ((conf->nocase ? strcasecmp(target, apkg->name) + : strcmp(target, apkg->name))) + opkg_msg(NOTICE, "\t%s %s\n", rel_str, apkg->name); + + opkg_message(NOTICE, "\n"); + } + } + } + pkg_vec_free(available_pkgs); + } + return 0; } -static int opkg_whatprovides_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_whatprovides_cmd(int argc, char **argv) { - return opkg_what_provides_replaces_cmd(conf, WHATPROVIDES, argc, argv); + return opkg_what_provides_replaces_cmd(WHATPROVIDES, argc, argv); } -static int opkg_whatreplaces_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_whatreplaces_cmd(int argc, char **argv) { - return opkg_what_provides_replaces_cmd(conf, WHATREPLACES, argc, argv); + return opkg_what_provides_replaces_cmd(WHATREPLACES, argc, argv); } -static int opkg_search_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_search_cmd(int argc, char **argv) { - int i; + int i; - pkg_vec_t *installed; - pkg_t *pkg; - str_list_t *installed_files; - str_list_elt_t *iter; - char *installed_file; + pkg_vec_t *installed; + pkg_t *pkg; + str_list_t *installed_files; + str_list_elt_t *iter; + char *installed_file; - if (argc < 1) { - return EINVAL; - } - - installed = pkg_vec_alloc(); - pkg_hash_fetch_all_installed(&conf->pkg_hash, installed); - pkg_vec_sort(installed, pkg_compare_names); + if (argc < 1) { + return -1; + } - for (i=0; i < installed->len; i++) { - pkg = installed->pkgs[i]; + installed = pkg_vec_alloc(); + pkg_hash_fetch_all_installed(installed); + pkg_vec_sort(installed, pkg_compare_names); - installed_files = pkg_get_installed_files(pkg); + for (i = 0; i < installed->len; i++) { + pkg = installed->pkgs[i]; - for (iter = str_list_first(installed_files); iter; iter = str_list_next(installed_files, iter)) { - installed_file = (char *)iter->data; - if (fnmatch(argv[0], installed_file, 0)==0) - print_pkg(pkg); - } + installed_files = pkg_get_installed_files(pkg); - pkg_free_installed_files(pkg); - } + for (iter = str_list_first(installed_files); iter; + iter = str_list_next(installed_files, iter)) { + installed_file = (char *)iter->data; + if (fnmatch(argv[0], installed_file, conf->nocase) == 0) + print_pkg(pkg); + } - pkg_vec_free(installed); + pkg_free_installed_files(pkg); + } - return 0; + pkg_vec_free(installed); + + return 0; } -static int opkg_compare_versions_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_compare_versions_cmd(int argc, char **argv) { - if (argc == 3) { - /* this is a bit gross */ - struct pkg p1, p2; - parseVersion(&p1, argv[0]); - parseVersion(&p2, argv[2]); - return pkg_version_satisfied(&p1, &p2, argv[1]); - } else { - opkg_message(conf, OPKG_ERROR, - "opkg compare_versions \n" - " is one of <= >= << >> =\n"); - return -1; - } + if (argc == 3) { + /* this is a bit gross */ + struct pkg p1, p2; + parse_version(&p1, argv[0]); + parse_version(&p2, argv[2]); + return pkg_version_satisfied(&p1, &p2, argv[1]); + } else { + opkg_msg(ERROR, + "opkg compare_versions \n" + " is one of <= >= << >> =\n"); + return -1; + } } -static int opkg_print_architecture_cmd(opkg_conf_t *conf, int argc, char **argv) +static int opkg_print_architecture_cmd(int argc, char **argv) { - nv_pair_list_elt_t *l; + nv_pair_list_elt_t *l; + + list_for_each_entry(l, &conf->arch_list.head, node) { + nv_pair_t *nv = (nv_pair_t *) l->data; + printf("arch %s %s\n", nv->name, nv->value); + } + return 0; +} - list_for_each_entry(l, &conf->arch_list.head, node) { - nv_pair_t *nv = (nv_pair_t *)l->data; - printf("arch %s %s\n", nv->name, nv->value); - } - return 0; +/* XXX: CLEANUP: The usage strings should be incorporated into this + array for easier maintenance */ +static opkg_cmd_t cmds[] = { + {"update", 0, (opkg_cmd_fun_t) opkg_update_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"upgrade", 1, (opkg_cmd_fun_t) opkg_upgrade_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"list", 0, (opkg_cmd_fun_t) opkg_list_cmd, PFM_SOURCE}, + {"list_installed", 0, (opkg_cmd_fun_t) opkg_list_installed_cmd, + PFM_SOURCE}, + {"list-installed", 0, (opkg_cmd_fun_t) opkg_list_installed_cmd, + PFM_SOURCE}, + {"list_upgradable", 0, (opkg_cmd_fun_t) opkg_list_upgradable_cmd, + PFM_SOURCE}, + {"list-upgradable", 0, (opkg_cmd_fun_t) opkg_list_upgradable_cmd, + PFM_SOURCE}, + {"list_changed_conffiles", 0, + (opkg_cmd_fun_t) opkg_list_changed_conffiles_cmd, PFM_SOURCE}, + {"list-changed-conffiles", 0, + (opkg_cmd_fun_t) opkg_list_changed_conffiles_cmd, PFM_SOURCE}, + {"info", 0, (opkg_cmd_fun_t) opkg_info_cmd, 0}, + {"flag", 1, (opkg_cmd_fun_t) opkg_flag_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"status", 0, (opkg_cmd_fun_t) opkg_status_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"install", 1, (opkg_cmd_fun_t) opkg_install_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"remove", 1, (opkg_cmd_fun_t) opkg_remove_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"configure", 0, (opkg_cmd_fun_t) opkg_configure_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"files", 1, (opkg_cmd_fun_t) opkg_files_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"search", 1, (opkg_cmd_fun_t) opkg_search_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"find", 1, (opkg_cmd_fun_t) opkg_find_cmd, PFM_SOURCE}, + {"download", 1, (opkg_cmd_fun_t) opkg_download_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"compare_versions", 1, (opkg_cmd_fun_t) opkg_compare_versions_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"compare-versions", 1, (opkg_cmd_fun_t) opkg_compare_versions_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"print-architecture", 0, (opkg_cmd_fun_t) opkg_print_architecture_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"print_architecture", 0, (opkg_cmd_fun_t) opkg_print_architecture_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"print-installation-architecture", 0, + (opkg_cmd_fun_t) opkg_print_architecture_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"print_installation_architecture", 0, + (opkg_cmd_fun_t) opkg_print_architecture_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"depends", 1, (opkg_cmd_fun_t) opkg_depends_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"whatdepends", 1, (opkg_cmd_fun_t) opkg_whatdepends_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"whatdependsrec", 1, (opkg_cmd_fun_t) opkg_whatdepends_recursively_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"whatrecommends", 1, (opkg_cmd_fun_t) opkg_whatrecommends_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"whatsuggests", 1, (opkg_cmd_fun_t) opkg_whatsuggests_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"whatprovides", 1, (opkg_cmd_fun_t) opkg_whatprovides_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"whatreplaces", 1, (opkg_cmd_fun_t) opkg_whatreplaces_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, + {"whatconflicts", 1, (opkg_cmd_fun_t) opkg_whatconflicts_cmd, + PFM_DESCRIPTION | PFM_SOURCE}, +}; + +opkg_cmd_t *opkg_cmd_find(const char *name) +{ + int i; + opkg_cmd_t *cmd; + int num_cmds = sizeof(cmds) / sizeof(opkg_cmd_t); + + for (i = 0; i < num_cmds; i++) { + cmd = &cmds[i]; + if (strcmp(name, cmd->name) == 0) + return cmd; + } + + return NULL; +} + +int opkg_cmd_exec(opkg_cmd_t * cmd, int argc, const char **argv) +{ + return (cmd->fun) (argc, argv); }