rpm-razor.c
author Kristian H?gsberg <krh@redhat.com>
Mon Jun 09 16:14:05 2008 -0400 (2008-06-09)
changeset 234 7f5d32472bef
parent 222 052dce887a07
child 235 060d83d8eca9
permissions -rw-r--r--
Move razor root code to its own file.
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/*
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 * Copyright (C) 2008  Kristian Høgsberg <krh@redhat.com>
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 * Copyright (C) 2008  Red Hat, Inc
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 *
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 * This program is free software; you can redistribute it and/or modify
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 * it under the terms of the GNU General Public License as published by
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 * the Free Software Foundation; either version 2 of the License, or
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 * (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful,
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 * but WITHOUT ANY WARRANTY; without even the implied warranty of
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 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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 * GNU General Public License for more details.
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 *
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 * You should have received a copy of the GNU General Public License along
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 * with this program; if not, write to the Free Software Foundation, Inc.,
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 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
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 */
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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#include "razor.h"
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enum option_type {
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	OPTION_LAST,
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	OPTION_GROUP,
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	OPTION_BOOL,
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	OPTION_STRING
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};
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struct option {
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	enum option_type type;
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	const char *name;
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	char short_name;
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	const char *arg_name;
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	const char *description;
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	void *data;
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};
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/* A note about all these options: rpm allows options to mean
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 * different things depending on what other options are present on the
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 * command line.  For example, if -q or --query is present, -i no
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 * longer means install, but info.  The way we handle this is by
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 * setting all the options that may match (ie if -i is given we set
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 * install and info), and then look at the relevent one depending on
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 * what else in on the command line. */
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static int option_all, option_whatrequires, option_whatprovides;
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static int option_package;
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static const struct option query_options[] = {
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	{ OPTION_BOOL, "configfiles", 'c', NULL, "list all configuration files", NULL },
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	{ OPTION_BOOL, "docfiles", 'd', NULL, "list all documentation files", NULL },
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	{ OPTION_BOOL, "dump", 0, NULL, "dump basic file information", NULL },
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	{ OPTION_BOOL, "list", 0, NULL, "list files in package", NULL },
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	{ OPTION_STRING, "queryformat", 0, "QUERYFORMAT", "use the following query format", NULL },
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	{ OPTION_BOOL, "state", 's', NULL, "display the states of the listed files", NULL },
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	{ OPTION_BOOL, "all", 'a', NULL, "query/verify all packages", &option_all },
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	{ OPTION_BOOL, "file", 'f', NULL, "query/verify package(s) owning file", NULL },
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	{ OPTION_BOOL, "group", 'g', NULL, "query/verify package(s) in group", NULL },
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	{ OPTION_BOOL, "package", 'p', NULL, "query/verify a package file", &option_package },
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	{ OPTION_BOOL, "ftswalk", 'W', NULL, "query/verify package(s) from TOP file tree walk", NULL },
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	{ OPTION_BOOL, "pkgid", 0, NULL, "query/verify package(s) with package identifier", NULL },
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	{ OPTION_BOOL, "hdrid", 0, NULL, "query/verify package(s) with header identifier", NULL },
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	{ OPTION_BOOL, "fileid", 0, NULL, "query/verify package(s) with file identifier", NULL },
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	{ OPTION_BOOL, "specfile", 0, NULL, "query a spec file", NULL, },
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	{ OPTION_BOOL, "triggeredby", 0, NULL, "query the package(s) triggered by the package", NULL },
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	{ OPTION_BOOL, "whatrequires", 0, NULL, "query/verify the package(s) which require a dependency", &option_whatrequires },
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	{ OPTION_BOOL, "whatprovides", 0, NULL, "query/verify the package(s) which provide a dependency", &option_whatprovides },
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	{ OPTION_BOOL, "nomanifest", 0, NULL, "do not process non-package files as manifests", NULL },
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	{ }
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};
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static const struct option verify_options[] = {
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	{ OPTION_BOOL, "nomd5", 0, NULL, "don't verify MD5 digest of files", NULL },
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	{ OPTION_BOOL, "nofiles", 0, NULL, "don't verify files in package", NULL },
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	{ OPTION_BOOL, "nodeps", 0, NULL, "don't verify package dependencies", NULL },
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	{ OPTION_BOOL, "noscript", 0, NULL, "don't execute verify script(s)", NULL, },
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	{ OPTION_BOOL, "all", 'a', NULL, "query/verify all packages", &option_all },
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	{ OPTION_BOOL, "file", 'f', NULL, "query/verify package(s) owning file", NULL },
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	{ OPTION_BOOL, "group", 'g', NULL, "query/verify package(s) in group", NULL },
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	{ OPTION_BOOL, "package", 'p', NULL, "query/verify a package file", &option_package },
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	{ OPTION_BOOL, "ftswalk", 'W', NULL, "query/verify package(s) from TOP file tree walk", NULL },
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	{ OPTION_BOOL, "pkgid", 0, NULL, "query/verify package(s) with package identifier", NULL },
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	{ OPTION_BOOL, "hdrid", 0, NULL, "query/verify package(s) with header identifier", NULL },
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	{ OPTION_BOOL, "fileid", 0, NULL, "query/verify package(s) with file identifier", NULL },
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	{ OPTION_BOOL, "specfile", 0, NULL, "query a spec file", NULL },
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	{ OPTION_BOOL, "triggeredby", 0, NULL, "query the package(s) triggered by the package", NULL },
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	{ OPTION_BOOL, "whatrequires", 0, NULL, "query/verify the package(s) which require a dependency", &option_whatrequires },
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	{ OPTION_BOOL, "whatprovides", 0, NULL, "query/verify the package(s) which provide a dependency", &option_whatprovides },
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	{ OPTION_BOOL, "nomanifest", 0, NULL, "do not process non-package files as manifests", NULL },
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	{ }
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};
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static const struct option ftw_options[] = {
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	{ OPTION_BOOL, "comfollow", 0, NULL, "FTS_COMFOLLOW: follow command line symlinks", NULL },
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	{ OPTION_BOOL, "logical", 0, NULL, "FTS_LOGICAL: logical walk", NULL },
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	{ OPTION_BOOL, "nochdir", 0, NULL, "FTS_NOCHDIR: don't change directories", NULL },
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	{ OPTION_BOOL, "nostat", 0, NULL, "FTS_NOSTAT: don't get stat info", NULL },
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	{ OPTION_BOOL, "physical", 0, NULL, "FTS_PHYSICAL: physical walk", NULL },
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	{ OPTION_BOOL, "seedot", 0, NULL, "FTS_SEEDOT: return dot and dot-dot", NULL },
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	{ OPTION_BOOL, "xdev", 0, NULL, "FTS_XDEV: don't cross devices", NULL },
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	{ OPTION_BOOL, "whiteout", 0, NULL, "FTS_WHITEOUT: return whiteout information", NULL },
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	{ }
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};
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static const struct option signature_options[] = {
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	{ OPTION_BOOL, "addsign", 0, NULL, "sign package(s) (identical to --resign)", NULL, },
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	{ OPTION_BOOL, "checksig", 'K', NULL, "verify package signature(s)", NULL, },
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	{ OPTION_BOOL, "delsign", 0, NULL, "delete package signatures", NULL, },
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	{ OPTION_BOOL, "import", 0, NULL, "import an armored public key", NULL, },
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	{ OPTION_BOOL, "resign", 0, NULL, "sign package(s) (identical to --addsign)", NULL, },
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	{ OPTION_BOOL, "nodigest", 0, NULL, "don't verify package digest(s)", NULL, },
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	{ OPTION_BOOL, "nosignature", 0, NULL, "don't verify package signature(s)", NULL },
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	{ }
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};
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static const struct option database_options[] = {
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	{ OPTION_BOOL, "initdb", 0, NULL, "initialize database", NULL },
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	{ OPTION_BOOL, "rebuilddb", 0, NULL, "rebuild database inverted lists from installed package headers", NULL },
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	{ }
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};
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static int option_erase, option_install, option_upgrade;
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static const struct option install_options[] = {
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	{ OPTION_BOOL, "aid", 0, NULL, "add suggested packages to transaction", NULL, },
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	{ OPTION_BOOL, "allfiles", 0, NULL, "install all files, even configurations which might otherwise be skipped", NULL, },
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	{ OPTION_BOOL, "allmatches", 0, NULL, "remove all packages which match <package> (normally an error is generated if <package> specified multiple packages)", NULL, },
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	{ OPTION_BOOL, "badreloc", 0, NULL, "relocate files in non-relocatable package", NULL },
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	{ OPTION_BOOL, "erase", 'e', "<package>", "erase (uninstall) package", &option_erase },
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	{ OPTION_BOOL, "excludedocs", 0, NULL, "do not install documentation", NULL, },
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	{ OPTION_BOOL, "excludepath", 0, "<path>", "skip files with leading component <path> ", NULL, },
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	{ OPTION_BOOL, "fileconflicts", 0, NULL, "detect file conflicts between packages", NULL, },
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	{ OPTION_BOOL, "force", 0, NULL, "short hand for --replacepkgs --replacefiles", NULL },
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	{ OPTION_BOOL, "freshen", 'F', "<packagefile>+", "upgrade package(s) if already installed", NULL },
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	{ OPTION_BOOL, "hash", 'h', NULL, "print hash marks as package installs (good with -v)", NULL },
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	{ OPTION_BOOL, "ignorearch", 0, NULL, "don't verify package architecture", NULL, },
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	{ OPTION_BOOL, "ignoreos", 0, NULL, "don't verify package operating system", NULL, },
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	{ OPTION_BOOL, "ignoresize", 0, NULL, "don't check disk space before installing", NULL },
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	{ OPTION_BOOL, "install", 'i', NULL, "install package(s)", &option_install },
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	{ OPTION_BOOL, "justdb", 0, NULL, "update the database, but do not modify the filesystem", NULL, },
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	{ OPTION_BOOL, "nodeps", 0, NULL, "do not verify package dependencies", NULL, },
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	{ OPTION_BOOL, "nomd5", 0, NULL, "don't verify MD5 digest of files", NULL, },
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	{ OPTION_BOOL, "nocontexts", 0, NULL, "don't install file security contexts", NULL, },
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	{ OPTION_BOOL, "noorder", 0, NULL, "do not reorder package installation to satisfy dependencies", NULL, },
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	{ OPTION_BOOL, "nosuggest", 0, NULL, "do not suggest missing dependency resolution(s)", NULL, },
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	{ OPTION_BOOL, "noscripts", 0, NULL, "do not execute package scriptlet(s)", NULL, },
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	{ OPTION_BOOL, "notriggers", 0, NULL, "do not execute any scriptlet(s) triggered by this package", NULL, },
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	{ OPTION_BOOL, "oldpackage", 0, NULL, "upgrade to an old version of the package (--force on upgrades does this automatically)", NULL },
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	{ OPTION_BOOL, "percent", 0, NULL, "print percentages as package installs", NULL, },
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	{ OPTION_STRING, "prefix", 0, "<dir>", "relocate the package to <dir>, if relocatable", NULL, },
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	{ OPTION_STRING, "relocate", 0, "<old>=<new>", "relocate files from path <old> to <new>", NULL, },
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	{ OPTION_BOOL, "repackage", 0, NULL, "save erased package files by repackaging", NULL, },
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	{ OPTION_BOOL, "replacefiles", 0, NULL, "ignore file conflicts between packages", NULL, },
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	{ OPTION_BOOL, "replacepkgs", 0, NULL, "reinstall if the package is already present", NULL, },
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	{ OPTION_BOOL, "test", 0, NULL, "don't install, but tell if it would work or not", NULL },
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	{ OPTION_BOOL, "upgrade", 'U', "<packagefile>+", "upgrade package(s)", &option_upgrade },
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	{ }
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};
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static int option_version;
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static const struct option common_options[] = {
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	{ OPTION_STRING, "define", 'D', "MACRO EXPR", "define MACRO with value EXPR", NULL, },
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	{ OPTION_STRING, "eval", 'E', "EXPR", "print macro expansion of EXPR", NULL },
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	{ OPTION_STRING, "macros", 0, "<FILE:...>", "read <FILE:...> instead of default file(s)", NULL },
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	{ OPTION_BOOL, "nodigest", 0, NULL, "don't verify package digest(s)", NULL, },
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	{ OPTION_BOOL, "nosignature", 0, NULL, "don't verify package signature(s)", NULL, },
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	{ OPTION_STRING, "rcfile", 0, "<FILE:...>", "read <FILE:...> instead of default file(s)", NULL },
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	{ OPTION_STRING, "root", 'r', "ROOT", "use ROOT as top level directory (default: \"/\")", NULL },
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	{ OPTION_BOOL, "querytags", 0, NULL, "display known query tags", NULL, },
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	{ OPTION_BOOL, "showrc", 0, NULL, "display final rpmrc and macro configuration", NULL, },
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	{ OPTION_BOOL, "quiet", 0, NULL, "provide less detailed output", NULL },
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	{ OPTION_BOOL, "verbose", 'v', NULL, "provide more detailed output", NULL },
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	{ OPTION_BOOL, "version", 0, NULL, "print the version of rpm being used", &option_version },
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	{ }
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};
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static int option_conflicts, option_obsoletes, option_requires;
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static int option_provides, option_info, option_changelog;
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static const struct option alias_options[] = {
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	{ OPTION_BOOL, "scripts", 0, NULL, "list install/erase scriptlets from package(s)", NULL, },
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	{ OPTION_BOOL, "setperms", 0, NULL, "set permissions of files in a package", NULL, },
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	{ OPTION_BOOL, "setugids", 0, NULL, "set user/group ownership of files in a package", NULL, },
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	{ OPTION_BOOL, "conflicts", 0, NULL, "list capabilities this package conflicts with", &option_conflicts, },
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	{ OPTION_BOOL, "obsoletes", 0, NULL, "list other packages removed by installing this package", &option_obsoletes, },
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	{ OPTION_BOOL, "provides", 0, NULL, "list capabilities that this package provides", &option_provides, },
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	{ OPTION_BOOL, "requires", 0, NULL, "list capabilities required by package(s)", &option_requires, },
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	{ OPTION_BOOL, "info", 'i', NULL, "list descriptive information from package(s)", &option_info, },
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	{ OPTION_BOOL, "changelog", 0, NULL, "list change logs for this package", &option_changelog, },
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	{ OPTION_BOOL, "xml", 0, NULL, "list metadata in xml", NULL, },
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	{ OPTION_BOOL, "triggers", 0, NULL, "list trigger scriptlets from package(s)", NULL, },
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	{ OPTION_BOOL, "last", 0, NULL, "list package(s) by install time, most recent first", NULL, },
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	{ OPTION_BOOL, "dupes", 0, NULL, "list duplicated packages", NULL, },
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	{ OPTION_BOOL, "filesbypkg", 0, NULL, "list all files from each package", NULL, },
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	{ OPTION_BOOL, "fileclass", 0, NULL, "list file names with classes", NULL, },
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	{ OPTION_BOOL, "filecolor", 0, NULL, "list file names with colors", NULL, },
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	{ OPTION_BOOL, "filecontext", 0, NULL, "list file names with security context from header", NULL, },
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	{ OPTION_BOOL, "fscontext", 0, NULL, "list file names with security context from file system", NULL, },
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	{ OPTION_BOOL, "recontext", 0, NULL, "list file names with security context from policy RE", NULL, },
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	{ OPTION_BOOL, "fileprovide", 0, NULL, "list file names with provides", NULL, },
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	{ OPTION_BOOL, "filerequire", 0, NULL, "list file names with requires", NULL, },
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	{ OPTION_BOOL, "redhatprovides", 0, NULL, "find package name that contains a provided capability (needs rpmdb-redhat package installed)", NULL, },
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	{ OPTION_BOOL, "redhatrequires", 0, NULL, "find package name that contains a required capability (needs rpmdb-redhat package installed)", NULL, },
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	{ OPTION_STRING, "buildpolicy", 0, "<policy>", "set buildroot <policy> (e.g. compress man pages)", NULL, },
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	{ OPTION_BOOL, "with", 0, "<option>", "enable configure <option> for build", NULL, },
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	{ OPTION_BOOL, "without", 0, "<option>", "disable configure <option> for build", NULL },
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	{ }
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};
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static int option_help, option_usage;
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static const struct option help_options[] = {
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	{ OPTION_BOOL, "help", '?', NULL, "Show this help message", &option_help },
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	{ OPTION_BOOL, "usage", 0, NULL, "Display brief usage message", &option_usage},
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	{ }
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};
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static int option_query, option_verify;
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static const struct option rpm_options[] = {
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	{ OPTION_BOOL, "query", 'q', NULL, "Query rpm database", &option_query },
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	{ OPTION_BOOL, "verify", 'V', NULL, "Verify rpm database", &option_verify },
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	{ OPTION_GROUP, NULL, 0, NULL, "Query options (with -q or --query):", &query_options },
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	{ OPTION_GROUP, NULL, 0, NULL, "Verify options (with -V or --verify):", &verify_options },
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	{ OPTION_GROUP, NULL, 0, NULL, "File tree walk options (with --ftswalk):", &ftw_options },
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	{ OPTION_GROUP, NULL, 0, NULL, "Signature options:", &signature_options },
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	{ OPTION_GROUP, NULL, 0, NULL, "Database options:", &database_options },
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	{ OPTION_GROUP, NULL, 0, NULL, "Install/Upgrade/Erase options:", &install_options },
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	{ OPTION_GROUP, NULL, 0, NULL, "Common options for all rpm modes and executables:", &common_options },
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	{ OPTION_GROUP, NULL, 0, NULL, "Options implemented via popt alias/exec:", &alias_options },
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	{ OPTION_GROUP, NULL, 0, NULL, "Help options", &help_options },
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	{ }
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};
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static const char system_repo_filename[] = "system.repo";
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static const char *repo_filename = system_repo_filename;
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static struct razor_property *
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add_property_packages(struct razor_set *set, 
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		      struct razor_package_query *query,
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		      const char *ref_name,
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		      const char *ref_version,
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		      enum razor_property_type ref_type)
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{
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	struct razor_property *property;
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	struct razor_property_iterator *pi;
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	struct razor_package_iterator *pkgi;
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	const char *name, *version;
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	enum razor_property_type type;
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	enum razor_version_relation relation;
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	pi = razor_property_iterator_create(set, NULL);
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	while (razor_property_iterator_next(pi, &property, &name,
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					    &relation, &version, &type)) {
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		if (strcmp(ref_name, name) != 0)
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			continue;
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		if (ref_version && relation == RAZOR_VERSION_EQUAL &&
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		    strcmp(ref_version, version) != 0)
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			continue;
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		if (ref_type != type)
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			continue;
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		pkgi = razor_package_iterator_create_for_property(set,
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								  property);
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		razor_package_query_add_iterator(query, pkgi);
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		razor_package_iterator_destroy(pkgi);
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	}
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	razor_property_iterator_destroy(pi);
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   273
krh@216
   274
	return property;
krh@216
   275
}
krh@216
   276
krh@216
   277
static int
krh@216
   278
strcmpp(const void *p1, const void *p2)
krh@216
   279
{
krh@216
   280
	return strcmp(*(char * const *) p1, *(char * const *) p2);
krh@216
   281
}
krh@216
   282
krh@216
   283
static void
krh@216
   284
add_command_line_packages(struct razor_set *set,
krh@216
   285
			  struct razor_package_query *query,
krh@216
   286
			  int argc, const char **argv)
krh@216
   287
{
krh@216
   288
	struct razor_package *package;
krh@216
   289
	struct razor_package_iterator *pi;
krh@216
   290
	const char *name, *version, *arch;
krh@216
   291
	int i, cmp;
krh@216
   292
krh@216
   293
	qsort(argv, argc, sizeof(*argv), strcmpp);
krh@216
   294
	i = 0;
krh@216
   295
krh@216
   296
	pi = razor_package_iterator_create(set);
krh@216
   297
krh@216
   298
	while (razor_package_iterator_next(pi, &package,
krh@216
   299
					   &name, &version, &arch)) {
krh@216
   300
		while (cmp = strcmp(argv[i], name), cmp < 0 && i < argc) {
krh@216
   301
			printf("package %s is not installed\n", argv[i]);
krh@216
   302
			i++;
krh@216
   303
		}
krh@216
   304
krh@216
   305
		if (cmp == 0) {
krh@216
   306
			razor_package_query_add_package(query, package);
krh@216
   307
			i++;
krh@216
   308
		}
krh@216
   309
	}
krh@216
   310
krh@216
   311
	razor_package_iterator_destroy(pi);
krh@216
   312
}
krh@216
   313
krh@222
   314
static struct razor_package_iterator *
krh@222
   315
get_query_packages(struct razor_set *set, int argc, const char *argv[])
krh@222
   316
{
krh@222
   317
	struct razor_package_query *query;
krh@222
   318
	struct razor_package_iterator *pi;
krh@222
   319
	int i;
krh@222
   320
krh@222
   321
	if (option_all + option_whatprovides + option_whatrequires > 1) {
krh@222
   322
		printf("only one type of query/verify "
krh@222
   323
		       "may be performed at a time\n");
krh@222
   324
		exit(1);
krh@222
   325
	}
krh@222
   326
krh@222
   327
	query = razor_package_query_create(set);
krh@222
   328
krh@222
   329
	if (option_all) {
krh@222
   330
		pi = razor_package_iterator_create(set);
krh@222
   331
		razor_package_query_add_iterator(query, pi);
krh@222
   332
		razor_package_iterator_destroy(pi);
krh@222
   333
	} else if (option_whatrequires) {
krh@222
   334
		for (i = 0; i < argc; i++)
krh@222
   335
			add_property_packages(set, query,
krh@222
   336
					      argv[i], NULL,
krh@222
   337
					      RAZOR_PROPERTY_REQUIRES);
krh@222
   338
	} else if (option_whatprovides) {
krh@222
   339
		for (i = 0; i < argc; i++)
krh@222
   340
			add_property_packages(set, query,
krh@222
   341
					      argv[i], NULL,
krh@222
   342
					      RAZOR_PROPERTY_PROVIDES);
krh@222
   343
	} else if (argc > 0) {
krh@222
   344
		add_command_line_packages(set, query, argc, argv);
krh@222
   345
	} else {
krh@222
   346
		printf("no arguments given for query/verify\n");
krh@222
   347
		exit(1);
krh@222
   348
	}
krh@222
   349
krh@222
   350
	return razor_package_query_finish(query);
krh@222
   351
}
krh@222
   352
krh@230
   353
static const char *relation_string[] = { "<", "<=", "=", ">=", ">" };
krh@230
   354
krh@216
   355
static void
krh@216
   356
print_package_properties(struct razor_set *set,
krh@216
   357
			 struct razor_package *package,
krh@216
   358
			 enum razor_property_type ref_type)
krh@216
   359
{
krh@216
   360
	struct razor_property *property;
krh@216
   361
	struct razor_property_iterator *pi;
krh@216
   362
	const char *name, *version;
krh@216
   363
	enum razor_property_type type;
krh@216
   364
	enum razor_version_relation relation;
krh@216
   365
krh@216
   366
	pi = razor_property_iterator_create(set, package);
krh@216
   367
	while (razor_property_iterator_next(pi, &property,
krh@216
   368
					    &name, &relation, &version,
krh@216
   369
					    &type)) {
krh@216
   370
		if (type != ref_type)
krh@216
   371
			continue;
krh@216
   372
		if (version[0] == '\0')
krh@216
   373
			printf("%s\n", name);
krh@216
   374
		else
krh@216
   375
			printf("%s %s %s\n", name,
krh@230
   376
			       relation_string[relation], version);
krh@216
   377
	}
krh@216
   378
	razor_property_iterator_destroy(pi);
krh@216
   379
}
krh@216
   380
krh@218
   381
static void
krh@218
   382
print_package_info(struct razor_set *set, struct razor_package *package)
krh@218
   383
{
krh@218
   384
	printf("FIXME: Package info not tracked.\n");
krh@218
   385
}
krh@218
   386
krh@218
   387
static void
krh@218
   388
print_package_changelog(struct razor_set *set, struct razor_package *package)
krh@218
   389
{
krh@218
   390
	printf("FIXME: Package changelog not tracked.\n");
krh@218
   391
}
krh@218
   392
krh@217
   393
static struct razor_set *
krh@217
   394
create_set_from_command_line(int argc, const char *argv[])
krh@217
   395
{
krh@217
   396
	struct razor_importer *importer;
krh@217
   397
	struct razor_rpm *rpm;
krh@217
   398
	int i;
krh@217
   399
krh@217
   400
	importer = razor_importer_new();
krh@217
   401
krh@217
   402
	for (i = 0; i < argc; i++) {
krh@217
   403
		rpm = razor_rpm_open(argv[i]);
krh@217
   404
		if (rpm == NULL)
krh@217
   405
			continue;
krh@217
   406
		if (razor_importer_add_rpm(importer, rpm))
krh@217
   407
			printf("couldn't import %s\n", argv[i]);
krh@217
   408
krh@217
   409
		razor_rpm_close(rpm);
krh@217
   410
	}
krh@217
   411
krh@217
   412
	return razor_importer_finish(importer);
krh@217
   413
}
krh@217
   414
krh@215
   415
static void
krh@215
   416
command_query(int argc, const char *argv[])
krh@215
   417
{
krh@216
   418
	struct razor_set *set;
krh@216
   419
	struct razor_package_iterator *pi;
krh@216
   420
	struct razor_package *package;
krh@216
   421
	const char *name, *version, *arch;
krh@216
   422
krh@217
   423
	if (option_package) {
krh@217
   424
		set = create_set_from_command_line(argc, argv);
krh@217
   425
		argc = 0;
krh@217
   426
		option_all = 1;
krh@217
   427
	} else {
krh@217
   428
		set = razor_set_open(repo_filename);
krh@217
   429
	}
krh@216
   430
krh@222
   431
	pi = get_query_packages(set, argc, argv);
krh@216
   432
krh@216
   433
	while (razor_package_iterator_next(pi, &package,
krh@216
   434
					   &name, &version, &arch)) {
krh@216
   435
		if (option_conflicts)
krh@216
   436
			print_package_properties(set, package,
krh@216
   437
						 RAZOR_PROPERTY_CONFLICTS);
krh@216
   438
		if (option_obsoletes)
krh@216
   439
			print_package_properties(set, package,
krh@216
   440
						 RAZOR_PROPERTY_OBSOLETES);
krh@216
   441
		if (option_requires)
krh@216
   442
			print_package_properties(set, package,
krh@216
   443
						 RAZOR_PROPERTY_REQUIRES);
krh@216
   444
		if (option_provides)
krh@216
   445
			print_package_properties(set, package,
krh@216
   446
						 RAZOR_PROPERTY_PROVIDES);
krh@218
   447
		if (option_info)
krh@218
   448
			print_package_info(set, package);
krh@218
   449
		if (option_changelog)
krh@218
   450
			print_package_changelog(set, package);
krh@218
   451
krh@218
   452
		if (option_conflicts + option_obsoletes +
krh@218
   453
		    option_requires + option_provides +
krh@218
   454
		    option_info + option_changelog == 0)
krh@216
   455
			printf("%s-%s.%s\n", name, version, arch);
krh@216
   456
	}
krh@216
   457
krh@216
   458
	razor_package_iterator_destroy(pi);
krh@216
   459
krh@216
   460
	razor_set_destroy(set);
krh@216
   461
krh@216
   462
	return;
krh@215
   463
}
krh@215
   464
krh@215
   465
static void
krh@215
   466
command_verify(int argc, const char *argv[])
krh@215
   467
{
krh@222
   468
	struct razor_set *set;
krh@222
   469
	struct razor_package_iterator *pi;
krh@222
   470
	struct razor_package *package;
krh@222
   471
	const char *name, *version, *arch;
krh@222
   472
krh@222
   473
	if (option_package) {
krh@222
   474
		set = create_set_from_command_line(argc, argv);
krh@222
   475
		argc = 0;
krh@222
   476
		option_all = 1;
krh@222
   477
	} else {
krh@222
   478
		set = razor_set_open(repo_filename);
krh@215
   479
	}
krh@215
   480
krh@222
   481
	pi = get_query_packages(set, argc, argv);
krh@222
   482
krh@222
   483
	while (razor_package_iterator_next(pi, &package,
krh@222
   484
					   &name, &version, &arch)) {
krh@222
   485
		printf("verify %s-%s.%s - not implemented\n",
krh@222
   486
		       name, version, arch);
krh@222
   487
	}
krh@222
   488
krh@222
   489
	razor_package_iterator_destroy(pi);
krh@215
   490
}
krh@215
   491
krh@215
   492
static void
krh@215
   493
command_erase(int argc, const char *argv[])
krh@215
   494
{
krh@221
   495
	struct razor_set *set, *next;
krh@220
   496
	struct razor_transaction *trans;
krh@220
   497
	struct razor_package_query *query;
krh@220
   498
	struct razor_package_iterator *pi;
krh@220
   499
	struct razor_package *package;
krh@220
   500
	const char *name, *version, *arch;
krh@220
   501
krh@215
   502
	if (argc == 0) {
krh@215
   503
		printf("no packages given for erase\n");
krh@215
   504
		exit(1);
krh@215
   505
	}
krh@215
   506
krh@220
   507
	set = razor_set_open(repo_filename);
krh@220
   508
krh@220
   509
	trans = razor_transaction_create(set, NULL);
krh@220
   510
krh@220
   511
	query = razor_package_query_create(set);
krh@220
   512
	add_command_line_packages(set, query, argc, argv);
krh@221
   513
krh@220
   514
	pi = razor_package_query_finish(query);
krh@220
   515
	while (razor_package_iterator_next(pi, &package,
krh@220
   516
					   &name, &version, &arch))
krh@220
   517
		razor_transaction_remove_package(trans, package);
krh@220
   518
	razor_package_iterator_destroy(pi);
krh@220
   519
krh@221
   520
	next = razor_transaction_finish(trans);
krh@221
   521
	razor_set_destroy(set);
krh@220
   522
krh@221
   523
	razor_set_destroy(next);
krh@215
   524
}
krh@215
   525
krh@215
   526
static void
krh@215
   527
command_install(int argc, const char *argv[])
krh@215
   528
{
krh@221
   529
	struct razor_set *set, *upstream, *next;
krh@221
   530
	struct razor_transaction *trans;
krh@221
   531
	struct razor_package_iterator *pi;
krh@221
   532
	struct razor_package *package;
krh@221
   533
	const char *name, *version, *arch;
krh@221
   534
krh@215
   535
	if (argc == 0) {
krh@215
   536
		printf("no packages given for install\n");
krh@215
   537
		exit(1);
krh@215
   538
	}
krh@215
   539
krh@221
   540
	set = razor_set_open(repo_filename);
krh@221
   541
	upstream = create_set_from_command_line(argc, argv);
krh@221
   542
krh@221
   543
	trans = razor_transaction_create(set, upstream);
krh@221
   544
krh@221
   545
	pi = razor_package_iterator_create(upstream);
krh@221
   546
	while (razor_package_iterator_next(pi, &package,
krh@221
   547
					   &name, &version, &arch))
krh@221
   548
		razor_transaction_install_package(trans, package);
krh@221
   549
	razor_package_iterator_destroy(pi);
krh@221
   550
krh@221
   551
	next = razor_transaction_finish(trans);
krh@221
   552
	razor_set_destroy(set);
krh@221
   553
	razor_set_destroy(upstream);
krh@221
   554
krh@221
   555
	razor_set_destroy(next);
krh@215
   556
}
krh@215
   557
krh@215
   558
static void
krh@215
   559
command_update(int argc, const char *argv[])
krh@215
   560
{
krh@215
   561
	if (argc == 0) {
krh@215
   562
		printf("no packages given for update\n");
krh@215
   563
		exit(1);
krh@215
   564
	}
krh@215
   565
krh@215
   566
	printf("command update - not implemented\n");
krh@215
   567
}
krh@215
   568
krh@218
   569
static int
krh@219
   570
for_each_option(const struct option *options,
krh@219
   571
		const char *name, char short_name,
krh@218
   572
		void (*fn)(const struct option *o,
krh@219
   573
			   const char *name, char short_name,
krh@219
   574
			   void *data), void *data)
krh@215
   575
{
krh@218
   576
	int i, count = 0;
krh@215
   577
krh@215
   578
	for (i = 0; options[i].type != OPTION_LAST; i++) {
krh@215
   579
		switch (options[i].type) {
krh@215
   580
		case OPTION_GROUP:
krh@219
   581
			count += for_each_option(options[i].data,
krh@219
   582
						 name, short_name, fn, data);
krh@215
   583
			break;
krh@215
   584
krh@215
   585
		case OPTION_BOOL:
krh@215
   586
		case OPTION_STRING:
krh@219
   587
			if (name && strcmp(options[i].name, name) == 0) {
krh@219
   588
				fn(&options[i], name, 0, data);
krh@218
   589
				count++;
krh@219
   590
				break;
krh@218
   591
			}
krh@219
   592
krh@219
   593
			if (short_name &&
krh@219
   594
			    short_name == options[i].short_name) {
krh@219
   595
				fn(&options[i], NULL, short_name, data);
krh@218
   596
				count++;
krh@219
   597
				break;
krh@218
   598
			}
krh@215
   599
			break;
krh@215
   600
krh@215
   601
		case OPTION_LAST:
krh@215
   602
			break;
krh@215
   603
		}
krh@215
   604
	}
krh@215
   605
krh@218
   606
	return count;
krh@218
   607
}
krh@218
   608
krh@218
   609
static void
krh@219
   610
handle_option(const struct option *o,
krh@219
   611
	      const char *name, char short_name, void *data)
krh@218
   612
{
krh@218
   613
	if (o->data == NULL) {
krh@219
   614
		if (name)
krh@219
   615
			printf("option --%s not supported\n", name);
krh@219
   616
		else
krh@219
   617
			printf("option -%c not supported\n", short_name);
krh@218
   618
		return;
krh@218
   619
	}
krh@218
   620
krh@218
   621
	switch (o->type) {
krh@218
   622
	case OPTION_BOOL:
krh@218
   623
		*(int *) o->data = 1;
krh@218
   624
		break;
krh@218
   625
krh@218
   626
	case OPTION_STRING:
krh@219
   627
		*(const char **) o->data = name + strlen(o->name) + 1;
krh@218
   628
		break;
krh@218
   629
krh@218
   630
	case OPTION_LAST:
krh@218
   631
	case OPTION_GROUP:
krh@218
   632
		/* Shouldn't happen. */
krh@218
   633
		break;
krh@218
   634
	}
krh@215
   635
}
krh@215
   636
krh@215
   637
static int
krh@215
   638
parse_options(const struct option *options, int argc, const char **argv)
krh@215
   639
{
krh@219
   640
	int i, j, k;
krh@215
   641
krh@215
   642
	for (i = 1, j = 0; i < argc; i++) {
krh@215
   643
		if (argv[i][0] != '-') {
krh@215
   644
			argv[j++] = argv[i];
krh@215
   645
			continue;
krh@215
   646
		}
krh@218
   647
krh@219
   648
		if (argv[i][1] == '-') {
krh@219
   649
			if (for_each_option(options, &argv[i][2], 0,
krh@219
   650
					    handle_option, NULL) == 0) {
krh@219
   651
				printf("unknown option: %s\n", argv[i]);
krh@219
   652
				exit(1);
krh@219
   653
			}
krh@219
   654
			continue;
krh@219
   655
		}
krh@219
   656
krh@219
   657
		for (k = 1; argv[i][k]; k++) {
krh@219
   658
			if (for_each_option(options, NULL, argv[i][k],
krh@219
   659
					    handle_option, NULL) == 0) {
krh@219
   660
				printf("unknown option: -%c\n", argv[i][k]);
krh@219
   661
				exit(1);
krh@219
   662
			}
krh@215
   663
		}
krh@215
   664
	}
krh@215
   665
krh@215
   666
	return j;
krh@215
   667
}
krh@215
   668
krh@215
   669
static void
krh@215
   670
print_options_help(const struct option *options)
krh@215
   671
{
krh@215
   672
	int i;
krh@215
   673
krh@215
   674
	for (i = 0; options[i].type != OPTION_LAST; i++) {
krh@215
   675
		switch (options[i].type) {
krh@215
   676
		case OPTION_GROUP:
krh@215
   677
			printf("%s\n", options[i].description);
krh@215
   678
			print_options_help(options[i].data);
krh@215
   679
			printf("\n");
krh@215
   680
			break;
krh@215
   681
krh@215
   682
		case OPTION_BOOL:
krh@215
   683
		case OPTION_STRING:
krh@215
   684
			printf("  ");
krh@215
   685
			if (options[i].short_name)
krh@215
   686
				printf("-%c", options[i].short_name);
krh@215
   687
			if (options[i].short_name && options[i].name)
krh@215
   688
				printf(", ");
krh@215
   689
			if (options[i].name)
krh@215
   690
				printf("--%s", options[i].name);
krh@215
   691
			if (options[i].arg_name)
krh@215
   692
				printf("=%s", options[i].arg_name);
krh@215
   693
			if (options[i].description)
krh@215
   694
				printf("\t\t%s", options[i].description);
krh@215
   695
			printf("\n");
krh@215
   696
			break;
krh@215
   697
krh@215
   698
		case OPTION_LAST:
krh@215
   699
			break;
krh@215
   700
		}
krh@215
   701
	}
krh@215
   702
}
krh@215
   703
krh@215
   704
static void
krh@215
   705
print_options_usage(const struct option *options)
krh@215
   706
{
krh@215
   707
	int i;
krh@215
   708
krh@215
   709
	for (i = 0; options[i].type != OPTION_LAST; i++) {
krh@215
   710
		switch (options[i].type) {
krh@215
   711
		case OPTION_GROUP:
krh@215
   712
			print_options_usage(options[i].data);
krh@215
   713
			break;
krh@215
   714
krh@215
   715
		case OPTION_BOOL:
krh@215
   716
			printf("[");
krh@215
   717
			if (options[i].short_name)
krh@215
   718
				printf("-%c", options[i].short_name);
krh@215
   719
			if (options[i].short_name && options[i].name)
krh@215
   720
				printf("|");
krh@215
   721
			if (options[i].name)
krh@215
   722
				printf("--%s", options[i].name);
krh@215
   723
			printf("] ");
krh@215
   724
			break;
krh@215
   725
krh@215
   726
		case OPTION_STRING:
krh@215
   727
			printf("[");
krh@215
   728
			if (options[i].short_name)
krh@215
   729
				printf("-%c", options[i].short_name);
krh@215
   730
			if (options[i].short_name && options[i].name)
krh@215
   731
				printf("|");
krh@215
   732
			if (options[i].name)
krh@215
   733
				printf("--%s", options[i].name);
krh@215
   734
			if (options[i].arg_name)
krh@215
   735
				printf("=%s", options[i].arg_name);
krh@215
   736
			printf("] ");
krh@215
   737
			break;
krh@215
   738
krh@215
   739
krh@215
   740
			break;
krh@215
   741
krh@215
   742
		case OPTION_LAST:
krh@215
   743
			break;
krh@215
   744
		}
krh@215
   745
	}
krh@215
   746
}
krh@215
   747
krh@215
   748
int
krh@215
   749
main(int argc, const char *argv[])
krh@215
   750
{
krh@215
   751
	argc = parse_options(rpm_options, argc, argv);
krh@215
   752
krh@215
   753
	if (option_version) {
krh@215
   754
		printf("razor rpm version hoopla.\n");
krh@215
   755
		exit(0);
krh@215
   756
	}
krh@215
   757
krh@215
   758
	if (option_help) {
krh@215
   759
		printf("Usage: rpm [OPTION...]\n");
krh@215
   760
		print_options_help(rpm_options);
krh@215
   761
		exit(0);
krh@215
   762
	}
krh@215
   763
krh@215
   764
	if (option_usage) {
krh@215
   765
		printf("Usage: rpm [OPTION...]\n");
krh@215
   766
		print_options_usage(rpm_options);
krh@215
   767
		printf("\n");
krh@215
   768
		exit(0);
krh@215
   769
	}
krh@215
   770
krh@218
   771
	if (option_verify) {
krh@218
   772
		command_verify(argc, argv);
krh@218
   773
	} else if (option_query) {
krh@215
   774
		command_query(argc, argv);
krh@215
   775
	} else if (option_install) {
krh@215
   776
		command_install(argc, argv);
krh@215
   777
	} else if (option_upgrade) {
krh@215
   778
		command_update(argc, argv);
krh@218
   779
	} else if (option_erase) {
krh@218
   780
		command_erase(argc, argv);
krh@215
   781
	} else {
krh@215
   782
		print_options_usage(rpm_options);
krh@215
   783
		printf("\n");
krh@215
   784
		exit(0);
krh@215
   785
	}
krh@215
   786
krh@215
   787
	return 0;
krh@215
   788
}