diff options
| -rw-r--r-- | archival/dpkg.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/archival/dpkg.c b/archival/dpkg.c index 5c69d9c..c86c583 100644 --- a/archival/dpkg.c +++ b/archival/dpkg.c @@ -1586,21 +1586,19 @@ int dpkg_main(int argc, char **argv) OPT_purge = 0x10, OPT_remove = 0x20, OPT_unpack = 0x40, - REQ_package_name = 0x8000, - REQ_filename = 0x4000, }; opt = getopt32(argc, argv, "CF:ilPru", &str_f); - if (opt & OPT_configure) opt |= REQ_package_name; // -C + //if (opt & OPT_configure) ... // -C if (opt & OPT_force_ignore_depends) { // -F (--force in official dpkg) if (strcmp(str_f, "depends")) opt &= ~OPT_force_ignore_depends; } - if (opt & OPT_install) opt |= REQ_filename; // -i + //if (opt & OPT_install) ... // -i //if (opt & OPT_list_installed) ... // -l - if (opt & OPT_purge) opt |= REQ_package_name; // -P - if (opt & OPT_remove) opt |= REQ_package_name; // -r - if (opt & OPT_unpack) opt |= REQ_filename; // -u (--unpack in official dpkg) + //if (opt & OPT_purge) ... // -P + //if (opt & OPT_remove) ... // -r + //if (opt & OPT_unpack) ... // -u (--unpack in official dpkg) argc -= optind; argv += optind; /* check for non-option argument if expected */ @@ -1623,9 +1621,10 @@ int dpkg_main(int argc, char **argv) /* Read arguments and store relevant info in structs */ while (*argv) { /* deb_count = nb_elem - 1 and we need nb_elem + 1 to allocate terminal node [NULL pointer] */ - deb_file = xrealloc(deb_file, sizeof(deb_file_t *) * (deb_count + 2)); - deb_file[deb_count] = xzalloc(sizeof(deb_file_t)); - if (opt & REQ_filename) { + deb_file = xrealloc(deb_file, sizeof(deb_file[0]) * (deb_count + 2)); + deb_file[deb_count] = xzalloc(sizeof(deb_file[0][0])); + if (opt & (OPT_install | OPT_unpack)) { + /* -i/-u: require filename */ archive_handle_t *archive_handle; llist_t *control_list = NULL; @@ -1648,7 +1647,7 @@ int dpkg_main(int argc, char **argv) deb_file[deb_count]->package = (unsigned) package_num; /* Add the package to the status hashtable */ - if (opt & (OPT_unpack|OPT_install)) { + if (opt & (OPT_unpack | OPT_install)) { /* Try and find a currently installed version of this package */ status_num = search_status_hashtable(name_hashtable[package_hashtable[deb_file[deb_count]->package]->name]); /* If no previous entry was found initialise a new entry */ @@ -1666,8 +1665,8 @@ int dpkg_main(int argc, char **argv) set_status(status_num, "reinstreq", 2); } } - } - else if (opt & REQ_package_name) { + } else if (opt & (OPT_configure | OPT_purge | OPT_remove)) { + /* -C/-p/-r: require package name */ deb_file[deb_count]->package = search_package_hashtable( search_name_hashtable(argv[0]), search_name_hashtable("ANY"), VER_ANY); @@ -1686,8 +1685,7 @@ int dpkg_main(int argc, char **argv) bb_error_msg_and_die("%s is already removed", name_hashtable[package_hashtable[package_num]->name]); } set_status(status_num, "deinstall", 1); - } - else if (opt & OPT_purge) { + } else if (opt & OPT_purge) { /* if package status is "conf-files" then its ok */ if (strcmp(name_hashtable[state_status], "not-installed") == 0) { bb_error_msg_and_die("%s is already purged", name_hashtable[package_hashtable[package_num]->name]); @@ -1698,6 +1696,8 @@ int dpkg_main(int argc, char **argv) deb_count++; argv++; } + if (!deb_count) + bb_error_msg_and_die("no package files specified"); deb_file[deb_count] = NULL; /* Check that the deb file arguments are installable */ |