From: Kristian Høgsberg <krh@redhat.com>
Date: Tue, 3 Jun 2008 19:20:00 +0000 (-0400)
Subject: Start rpm commandline compatible wrapper.
X-Git-Tag: 0.1~149
X-Git-Url: http://project.juiblex.co.uk/git/?a=commitdiff_plain;h=9cb8c3e3fb8bddc108d70050c3a07b09bbcfafe6;p=razor.git

Start rpm commandline compatible wrapper.
---

diff --git a/Makefile b/Makefile
index 6d450d1..f89e44a 100644
--- a/Makefile
+++ b/Makefile
@@ -1,7 +1,7 @@
 CFLAGS = -Wall -Wstrict-prototypes -Wmissing-prototypes -g
 LDLIBS = -lexpat -lz -g -lrpm -lcurl
 
-all : razor test-driver
+all : razor test-driver rpm-razor
 
 razor : razor.o yum.o main.o rpm.o types.o util.o
 
@@ -10,6 +10,8 @@ razor.o : types.h
 
 test-driver : razor.o types.o util.o test-driver.o
 
+rpm-razor : rpm-razor.o
+
 test : test-driver
 	./test-driver test.xml
 
diff --git a/rpm-razor.c b/rpm-razor.c
new file mode 100644
index 0000000..af93612
--- /dev/null
+++ b/rpm-razor.c
@@ -0,0 +1,482 @@
+/*
+ * Copyright (C) 2008  Kristian Høgsberg <krh@redhat.com>
+ * Copyright (C) 2008  Red Hat, Inc
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+ */
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdio.h>
+#include "razor.h"
+
+enum option_type {
+	OPTION_LAST,
+	OPTION_GROUP,
+	OPTION_BOOL,
+	OPTION_STRING
+};
+
+struct option {
+	enum option_type type;
+	const char *name;
+	char short_name;
+	const char *arg_name;
+	const char *description;
+	void *data;
+};
+
+static int option_all;
+
+static const struct option query_options[] = {
+	{ OPTION_BOOL, "configfiles", 'c', NULL, "list all configuration files", NULL },
+	{ OPTION_BOOL, "docfiles", 'd', NULL, "list all documentation files", NULL },
+	{ OPTION_BOOL, "dump", 0, NULL, "dump basic file information", NULL },
+	{ OPTION_BOOL, "list", 0, NULL, "list files in package", NULL },
+	{ OPTION_STRING, "queryformat", 0, "QUERYFORMAT", "use the following query format", NULL },
+	{ OPTION_BOOL, "state", 's', NULL, "display the states of the listed files", NULL },
+	{ OPTION_BOOL, "all", 'a', NULL, "query/verify all packages", &option_all },
+	{ OPTION_BOOL, "file", 'f', NULL, "query/verify package(s) owning file", NULL },
+	{ OPTION_BOOL, "group", 'g', NULL, "query/verify package(s) in group", NULL },
+	{ OPTION_BOOL, "package", 'p', NULL, "query/verify a package file", NULL },
+	{ OPTION_BOOL, "ftswalk", 'W', NULL, "query/verify package(s) from TOP file tree walk", NULL },
+	{ OPTION_BOOL, "pkgid", 0, NULL, "query/verify package(s) with package identifier", NULL },
+	{ OPTION_BOOL, "hdrid", 0, NULL, "query/verify package(s) with header identifier", NULL },
+	{ OPTION_BOOL, "fileid", 0, NULL, "query/verify package(s) with file identifier", NULL },
+	{ OPTION_BOOL, "specfile", 0, NULL, "query a spec file", NULL, },
+	{ OPTION_BOOL, "triggeredby", 0, NULL, "query the package(s) triggered by the package", NULL },
+	{ OPTION_BOOL, "whatrequires", 0, NULL, "query/verify the package(s) which require a dependency", NULL },
+	{ OPTION_BOOL, "whatprovides", 0, NULL, "query/verify the package(s) which provide a dependency", NULL },
+	{ OPTION_BOOL, "nomanifest", 0, NULL, "do not process non-package files as manifests", NULL },
+	{ }
+};
+
+static const struct option verify_options[] = {
+	{ OPTION_BOOL, "nomd5", 0, NULL, "don't verify MD5 digest of files", NULL },
+	{ OPTION_BOOL, "nofiles", 0, NULL, "don't verify files in package", NULL },
+	{ OPTION_BOOL, "nodeps", 0, NULL, "don't verify package dependencies", NULL },
+	{ OPTION_BOOL, "noscript", 0, NULL, "don't execute verify script(s)", NULL, },
+	{ OPTION_BOOL, "all", 'a', NULL, "query/verify all packages", NULL },
+	{ OPTION_BOOL, "file", 'f', NULL, "query/verify package(s) owning file", NULL },
+	{ OPTION_BOOL, "group", 'g', NULL, "query/verify package(s) in group", NULL },
+	{ OPTION_BOOL, "package", 'p', NULL, "query/verify a package file", NULL },
+	{ OPTION_BOOL, "ftswalk", 'W', NULL, "query/verify package(s) from TOP file tree walk", NULL },
+	{ OPTION_BOOL, "pkgid", 0, NULL, "query/verify package(s) with package identifier", NULL },
+	{ OPTION_BOOL, "hdrid", 0, NULL, "query/verify package(s) with header identifier", NULL },
+	{ OPTION_BOOL, "fileid", 0, NULL, "query/verify package(s) with file identifier", NULL },
+	{ OPTION_BOOL, "specfile", 0, NULL, "query a spec file", NULL },
+	{ OPTION_BOOL, "triggeredby", 0, NULL, "query the package(s) triggered by the package", NULL },
+	{ OPTION_BOOL, "whatrequires", 0, NULL, "query/verify the package(s) which require a dependency", NULL },
+	{ OPTION_BOOL, "whatprovides", 0, NULL, "query/verify the package(s) which provide a dependency", NULL },
+	{ OPTION_BOOL, "nomanifest", 0, NULL, "do not process non-package files as manifests", NULL },
+	{ }
+};
+
+static const struct option ftw_options[] = {
+	{ OPTION_BOOL, "comfollow", 0, NULL, "FTS_COMFOLLOW: follow command line symlinks", NULL },
+	{ OPTION_BOOL, "logical", 0, NULL, "FTS_LOGICAL: logical walk", NULL },
+	{ OPTION_BOOL, "nochdir", 0, NULL, "FTS_NOCHDIR: don't change directories", NULL },
+	{ OPTION_BOOL, "nostat", 0, NULL, "FTS_NOSTAT: don't get stat info", NULL },
+	{ OPTION_BOOL, "physical", 0, NULL, "FTS_PHYSICAL: physical walk", NULL },
+	{ OPTION_BOOL, "seedot", 0, NULL, "FTS_SEEDOT: return dot and dot-dot", NULL },
+	{ OPTION_BOOL, "xdev", 0, NULL, "FTS_XDEV: don't cross devices", NULL },
+	{ OPTION_BOOL, "whiteout", 0, NULL, "FTS_WHITEOUT: return whiteout information", NULL },
+	{ }
+};
+
+static const struct option signature_options[] = {
+	{ OPTION_BOOL, "addsign", 0, NULL, "sign package(s) (identical to --resign)", NULL, },
+	{ OPTION_BOOL, "checksig", 'K', NULL, "verify package signature(s)", NULL, },
+	{ OPTION_BOOL, "delsign", 0, NULL, "delete package signatures", NULL, },
+	{ OPTION_BOOL, "import", 0, NULL, "import an armored public key", NULL, },
+	{ OPTION_BOOL, "resign", 0, NULL, "sign package(s) (identical to --addsign)", NULL, },
+	{ OPTION_BOOL, "nodigest", 0, NULL, "don't verify package digest(s)", NULL, },
+	{ OPTION_BOOL, "nosignature", 0, NULL, "don't verify package signature(s)", NULL },
+	{ }
+};
+
+static const struct option database_options[] = {
+	{ OPTION_BOOL, "initdb", 0, NULL, "initialize database", NULL },
+	{ OPTION_BOOL, "rebuilddb", 0, NULL, "rebuild database inverted lists from installed package headers", NULL },
+	{ }
+};
+
+static int option_erase, option_install, option_upgrade;
+
+static const struct option install_options[] = {
+	{ OPTION_BOOL, "aid", 0, NULL, "add suggested packages to transaction", NULL, },
+	{ OPTION_BOOL, "allfiles", 0, NULL, "install all files, even configurations which might otherwise be skipped", NULL, },
+	{ OPTION_BOOL, "allmatches", 0, NULL, "remove all packages which match <package> (normally an error is generated if <package> specified multiple packages)", NULL, },
+	{ OPTION_BOOL, "badreloc", 0, NULL, "relocate files in non-relocatable package", NULL },
+	{ OPTION_BOOL, "erase", 'e', "<package>", "erase (uninstall) package", &option_erase },
+	{ OPTION_BOOL, "excludedocs", 0, NULL, "do not install documentation", NULL, },
+	{ OPTION_BOOL, "excludepath", 0, "<path>", "skip files with leading component <path> ", NULL, },
+	{ OPTION_BOOL, "fileconflicts", 0, NULL, "detect file conflicts between packages", NULL, },
+	{ OPTION_BOOL, "force", 0, NULL, "short hand for --replacepkgs --replacefiles", NULL },
+	{ OPTION_BOOL, "freshen", 'F', "<packagefile>+", "upgrade package(s) if already installed", NULL },
+	{ OPTION_BOOL, "hash", 'h', NULL, "print hash marks as package installs (good with -v)", NULL },
+	{ OPTION_BOOL, "ignorearch", 0, NULL, "don't verify package architecture", NULL, },
+	{ OPTION_BOOL, "ignoreos", 0, NULL, "don't verify package operating system", NULL, },
+	{ OPTION_BOOL, "ignoresize", 0, NULL, "don't check disk space before installing", NULL },
+	{ OPTION_BOOL, "install", 'i', NULL, "install package(s)", &option_install },
+	{ OPTION_BOOL, "justdb", 0, NULL, "update the database, but do not modify the filesystem", NULL, },
+	{ OPTION_BOOL, "nodeps", 0, NULL, "do not verify package dependencies", NULL, },
+	{ OPTION_BOOL, "nomd5", 0, NULL, "don't verify MD5 digest of files", NULL, },
+	{ OPTION_BOOL, "nocontexts", 0, NULL, "don't install file security contexts", NULL, },
+	{ OPTION_BOOL, "noorder", 0, NULL, "do not reorder package installation to satisfy dependencies", NULL, },
+	{ OPTION_BOOL, "nosuggest", 0, NULL, "do not suggest missing dependency resolution(s)", NULL, },
+	{ OPTION_BOOL, "noscripts", 0, NULL, "do not execute package scriptlet(s)", NULL, },
+	{ OPTION_BOOL, "notriggers", 0, NULL, "do not execute any scriptlet(s) triggered by this package", NULL, },
+	{ OPTION_BOOL, "oldpackage", 0, NULL, "upgrade to an old version of the package (--force on upgrades does this automatically)", NULL },
+	{ OPTION_BOOL, "percent", 0, NULL, "print percentages as package installs", NULL, },
+	{ OPTION_STRING, "prefix", 0, "<dir>", "relocate the package to <dir>, if relocatable", NULL, },
+	{ OPTION_STRING, "relocate", 0, "<old>=<new>", "relocate files from path <old> to <new>", NULL, },
+	{ OPTION_BOOL, "repackage", 0, NULL, "save erased package files by repackaging", NULL, },
+	{ OPTION_BOOL, "replacefiles", 0, NULL, "ignore file conflicts between packages", NULL, },
+	{ OPTION_BOOL, "replacepkgs", 0, NULL, "reinstall if the package is already present", NULL, },
+	{ OPTION_BOOL, "test", 0, NULL, "don't install, but tell if it would work or not", NULL },
+	{ OPTION_BOOL, "upgrade", 'U', "<packagefile>+", "upgrade package(s)", &option_upgrade },
+	{ }
+};
+
+static int option_version;
+
+static const struct option common_options[] = {
+	{ OPTION_STRING, "define", 'D', "MACRO EXPR", "define MACRO with value EXPR", NULL, },
+	{ OPTION_STRING, "eval", 'E', "EXPR", "print macro expansion of EXPR", NULL },
+	{ OPTION_STRING, "macros", 0, "<FILE:...>", "read <FILE:...> instead of default file(s)", NULL },
+	{ OPTION_BOOL, "nodigest", 0, NULL, "don't verify package digest(s)", NULL, },
+	{ OPTION_BOOL, "nosignature", 0, NULL, "don't verify package signature(s)", NULL, },
+	{ OPTION_STRING, "rcfile", 0, "<FILE:...>", "read <FILE:...> instead of default file(s)", NULL },
+	{ OPTION_STRING, "root", 'r', "ROOT", "use ROOT as top level directory (default: \"/\")", NULL },
+	{ OPTION_BOOL, "querytags", 0, NULL, "display known query tags", NULL, },
+	{ OPTION_BOOL, "showrc", 0, NULL, "display final rpmrc and macro configuration", NULL, },
+	{ OPTION_BOOL, "quiet", 0, NULL, "provide less detailed output", NULL },
+	{ OPTION_BOOL, "verbose", 'v', NULL, "provide more detailed output", NULL },
+	{ OPTION_BOOL, "version", 0, NULL, "print the version of rpm being used", &option_version },
+	{ }
+};
+
+static const struct option alias_options[] = {
+	{ OPTION_BOOL, "scripts", 0, NULL, "list install/erase scriptlets from package(s)", NULL, },
+	{ OPTION_BOOL, "setperms", 0, NULL, "set permissions of files in a package", NULL, },
+	{ OPTION_BOOL, "setugids", 0, NULL, "set user/group ownership of files in a package", NULL, },
+	{ OPTION_BOOL, "conflicts", 0, NULL, "list capabilities this package conflicts with", NULL, },
+	{ OPTION_BOOL, "obsoletes", 0, NULL, "list other packages removed by installing this package", NULL, },
+	{ OPTION_BOOL, "provides", 0, NULL, "list capabilities that this package provides", NULL, },
+	{ OPTION_BOOL, "requires", 0, NULL, "list capabilities required by package(s)", NULL, },
+	{ OPTION_BOOL, "info", 0, NULL, "list descriptive information from package(s)", NULL, },
+	{ OPTION_BOOL, "changelog", 0, NULL, "list change logs for this package", NULL, },
+	{ OPTION_BOOL, "xml", 0, NULL, "list metadata in xml", NULL, },
+	{ OPTION_BOOL, "triggers", 0, NULL, "list trigger scriptlets from package(s)", NULL, },
+	{ OPTION_BOOL, "last", 0, NULL, "list package(s) by install time, most recent first", NULL, },
+	{ OPTION_BOOL, "dupes", 0, NULL, "list duplicated packages", NULL, },
+	{ OPTION_BOOL, "filesbypkg", 0, NULL, "list all files from each package", NULL, },
+	{ OPTION_BOOL, "fileclass", 0, NULL, "list file names with classes", NULL, },
+	{ OPTION_BOOL, "filecolor", 0, NULL, "list file names with colors", NULL, },
+	{ OPTION_BOOL, "filecontext", 0, NULL, "list file names with security context from header", NULL, },
+	{ OPTION_BOOL, "fscontext", 0, NULL, "list file names with security context from file system", NULL, },
+	{ OPTION_BOOL, "recontext", 0, NULL, "list file names with security context from policy RE", NULL, },
+	{ OPTION_BOOL, "fileprovide", 0, NULL, "list file names with provides", NULL, },
+	{ OPTION_BOOL, "filerequire", 0, NULL, "list file names with requires", NULL, },
+	{ OPTION_BOOL, "redhatprovides", 0, NULL, "find package name that contains a provided capability (needs rpmdb-redhat package installed)", NULL, },
+	{ OPTION_BOOL, "redhatrequires", 0, NULL, "find package name that contains a required capability (needs rpmdb-redhat package installed)", NULL, },
+	{ OPTION_STRING, "buildpolicy", 0, "<policy>", "set buildroot <policy> (e.g. compress man pages)", NULL, },
+	{ OPTION_BOOL, "with", 0, "<option>", "enable configure <option> for build", NULL, },
+	{ OPTION_BOOL, "without", 0, "<option>", "disable configure <option> for build", NULL },
+	{ }
+};
+
+static int option_help, option_usage;
+
+static const struct option help_options[] = {
+	{ OPTION_BOOL, "help", '?', NULL, "Show this help message", &option_help },
+	{ OPTION_BOOL, "usage", 0, NULL, "Display brief usage message", &option_usage},
+	{ }
+};
+
+static int option_query, option_verify;
+
+static const struct option rpm_options[] = {
+	{ OPTION_BOOL, "query", 'q', NULL, "Query rpm database", &option_query },
+	{ OPTION_BOOL, "verify", 'V', NULL, "Verify rpm database", &option_verify },
+	{ OPTION_GROUP, NULL, 0, NULL, "Query options (with -q or --query):", &query_options },
+	{ OPTION_GROUP, NULL, 0, NULL, "Verify options (with -V or --verify):", &verify_options },
+	{ OPTION_GROUP, NULL, 0, NULL, "File tree walk options (with --ftswalk):", &ftw_options },
+	{ OPTION_GROUP, NULL, 0, NULL, "Signature options:", &signature_options },
+	{ OPTION_GROUP, NULL, 0, NULL, "Database options:", &database_options },
+	{ OPTION_GROUP, NULL, 0, NULL, "Install/Upgrade/Erase options:", &install_options },
+	{ OPTION_GROUP, NULL, 0, NULL, "Common options for all rpm modes and executables:", &common_options },
+	{ OPTION_GROUP, NULL, 0, NULL, "Options implemented via popt alias/exec:", &alias_options },
+	{ OPTION_GROUP, NULL, 0, NULL, "Help options", &help_options },
+	{ }
+};
+
+static void
+command_query(int argc, const char *argv[])
+{
+	if (argc == 0 && !option_all) {
+		printf("no arguments given for query\n");
+		exit(1);
+	}
+
+	printf("command query - not implemented\n");
+}
+
+static void
+command_verify(int argc, const char *argv[])
+{
+	if (argc == 0) {
+		printf("no arguments given for verify\n");
+		exit(1);
+	}
+
+	printf("command verify - not implemented\n");
+}
+
+static void
+command_erase(int argc, const char *argv[])
+{
+	if (argc == 0) {
+		printf("no packages given for erase\n");
+		exit(1);
+	}
+
+	printf("command erase - not implemented\n");
+}
+
+static void
+command_install(int argc, const char *argv[])
+{
+	if (argc == 0) {
+		printf("no packages given for install\n");
+		exit(1);
+	}
+
+	printf("command install - not implemented\n");
+}
+
+static void
+command_update(int argc, const char *argv[])
+{
+	if (argc == 0) {
+		printf("no packages given for update\n");
+		exit(1);
+	}
+
+	printf("command update - not implemented\n");
+}
+
+static const struct option *
+find_option(const struct option *options, const char *s)
+{
+	const struct option *o;
+	int i;
+
+	for (i = 0; options[i].type != OPTION_LAST; i++) {
+		switch (options[i].type) {
+		case OPTION_GROUP:
+			o = find_option(options[i].data, s);
+			if (o != NULL)
+				return o;
+			break;
+
+		case OPTION_BOOL:
+		case OPTION_STRING:
+			if (s[0] == '-' &&
+			    s[1] == options[i].short_name && s[2] == '\0')
+				return &options[i];
+			if (s[0] == '-' && s[1] == '-' &&
+			    strcmp(options[i].name, s + 2) == 0)
+				return &options[i];
+			break;
+
+		case OPTION_LAST:
+			break;
+		}
+	}
+
+	return NULL;
+}
+
+static int
+parse_options(const struct option *options, int argc, const char **argv)
+{
+	const struct option *o;
+	int i, j;
+
+	/* FIXME: Bundling... rpm -Uvh must work :) */
+
+	for (i = 1, j = 0; i < argc; i++) {
+		if (argv[i][0] != '-') {
+			argv[j++] = argv[i];
+			continue;
+		}
+		o = find_option(options, argv[i]);
+		if (o == NULL) {
+			printf("unknown option: \"%s\"\n", argv[i]);
+			continue;
+		}
+		if (o->data == NULL) {
+			printf("option \"%s\" not supported\n", argv[i]);
+			continue;
+		}
+		switch (o->type) {
+		case OPTION_BOOL:
+			*(int *) o->data = 1;
+			break;
+
+		case OPTION_STRING:
+			*(const char **) o->data =
+				argv[i] + strlen(o->name) + 3;
+			break;
+
+		case OPTION_LAST:
+		case OPTION_GROUP:
+			/* Shouldn't happen. */
+			break;
+		}
+	}
+
+	return j;
+}
+
+static void
+print_options_help(const struct option *options)
+{
+	int i;
+
+	for (i = 0; options[i].type != OPTION_LAST; i++) {
+		switch (options[i].type) {
+		case OPTION_GROUP:
+			printf("%s\n", options[i].description);
+			print_options_help(options[i].data);
+			printf("\n");
+			break;
+
+		case OPTION_BOOL:
+		case OPTION_STRING:
+			printf("  ");
+			if (options[i].short_name)
+				printf("-%c", options[i].short_name);
+			if (options[i].short_name && options[i].name)
+				printf(", ");
+			if (options[i].name)
+				printf("--%s", options[i].name);
+			if (options[i].arg_name)
+				printf("=%s", options[i].arg_name);
+			if (options[i].description)
+				printf("\t\t%s", options[i].description);
+			printf("\n");
+			break;
+
+		case OPTION_LAST:
+			break;
+		}
+	}
+}
+
+static void
+print_options_usage(const struct option *options)
+{
+	int i;
+
+	for (i = 0; options[i].type != OPTION_LAST; i++) {
+		switch (options[i].type) {
+		case OPTION_GROUP:
+			print_options_usage(options[i].data);
+			break;
+
+		case OPTION_BOOL:
+			printf("[");
+			if (options[i].short_name)
+				printf("-%c", options[i].short_name);
+			if (options[i].short_name && options[i].name)
+				printf("|");
+			if (options[i].name)
+				printf("--%s", options[i].name);
+			printf("] ");
+			break;
+
+		case OPTION_STRING:
+			printf("[");
+			if (options[i].short_name)
+				printf("-%c", options[i].short_name);
+			if (options[i].short_name && options[i].name)
+				printf("|");
+			if (options[i].name)
+				printf("--%s", options[i].name);
+			if (options[i].arg_name)
+				printf("=%s", options[i].arg_name);
+			printf("] ");
+			break;
+
+
+			break;
+
+		case OPTION_LAST:
+			break;
+		}
+	}
+}
+
+int
+main(int argc, const char *argv[])
+{
+	argc = parse_options(rpm_options, argc, argv);
+
+	if (option_version) {
+		printf("razor rpm version hoopla.\n");
+		exit(0);
+	}
+
+	if (option_help) {
+		printf("Usage: rpm [OPTION...]\n");
+		print_options_help(rpm_options);
+		exit(0);
+	}
+
+	if (option_usage) {
+		printf("Usage: rpm [OPTION...]\n");
+		print_options_usage(rpm_options);
+		printf("\n");
+		exit(0);
+	}
+
+	if (option_query + option_verify +
+	    option_erase + option_install + option_upgrade > 1) {
+		printf("specify only one of query, verify, erase, install "
+		       "or upgrade\n");
+		exit(1);
+	}
+	    
+	if (option_query) {
+		command_query(argc, argv);
+	} else if (option_verify) {
+		command_verify(argc, argv);
+	} else if (option_erase) {
+		command_erase(argc, argv);
+	} else if (option_install) {
+		command_install(argc, argv);
+	} else if (option_upgrade) {
+		command_update(argc, argv);
+	} else {
+		print_options_usage(rpm_options);
+		printf("\n");
+		exit(0);
+	}
+
+	return 0;
+}