krh@43: #include <stdlib.h>
krh@43: #include <stddef.h>
krh@43: #include <stdio.h>
krh@43: #include <string.h>
krh@72: #include <sys/types.h>
krh@72: #include <sys/stat.h>
krh@43: #include <unistd.h>
krh@75: #include <dirent.h>
krh@71: #include <curl/curl.h>
krh@43: #include "razor.h"
krh@43: 
krh@43: static const char *repo_filename = "system.repo";
krh@44: static const char *rawhide_repo_filename = "rawhide.repo";
krh@44: static const char *updated_repo_filename = "system-updated.repo";
krh@43: 
krh@43: static int
krh@43: command_list(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@43: 
krh@43: 	set = razor_set_open(repo_filename);
krh@54: 	razor_set_list(set, argv[0]);
krh@43: 	razor_set_destroy(set);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@43: command_list_requires(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@43: 
krh@43: 	set = razor_set_open(repo_filename);
krh@66: 	razor_set_list_properties(set, argv[0], RAZOR_PROPERTY_REQUIRES);
krh@43: 	razor_set_destroy(set);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@43: command_list_provides(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@43: 
krh@43: 	set = razor_set_open(repo_filename);
krh@66: 	razor_set_list_properties(set, argv[0], RAZOR_PROPERTY_PROVIDES);
krh@43: 	razor_set_destroy(set);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@67: command_list_obsoletes(int argc, const char *argv[])
krh@67: {
krh@67: 	struct razor_set *set;
krh@67: 
krh@67: 	set = razor_set_open(repo_filename);
krh@67: 	razor_set_list_properties(set, argv[0], RAZOR_PROPERTY_OBSOLETES);
krh@67: 	razor_set_destroy(set);
krh@67: 
krh@67: 	return 0;
krh@67: }
krh@67: 
krh@67: static int
krh@67: command_list_conflicts(int argc, const char *argv[])
krh@67: {
krh@67: 	struct razor_set *set;
krh@67: 
krh@67: 	set = razor_set_open(repo_filename);
krh@67: 	razor_set_list_properties(set, argv[0], RAZOR_PROPERTY_CONFLICTS);
krh@67: 	razor_set_destroy(set);
krh@67: 
krh@67: 	return 0;
krh@67: }
krh@67: 
krh@67: static int
krh@48: command_list_files(int argc, const char *argv[])
krh@48: {
krh@48: 	struct razor_set *set;
krh@48: 
krh@48: 	set = razor_set_open(repo_filename);
krh@48: 	if (set == NULL)
krh@48: 		return 1;
krh@49: 	razor_set_list_files(set, argv[0]);
krh@48: 	razor_set_destroy(set);
krh@48: 
krh@48: 	return 0;
krh@48: }
krh@48: 
krh@48: static int
krh@52: command_list_file_packages(int argc, const char *argv[])
krh@52: {
krh@52: 	struct razor_set *set;
krh@52: 
krh@52: 	set = razor_set_open(repo_filename);
krh@52: 	if (set == NULL)
krh@52: 		return 1;
krh@52: 	razor_set_list_file_packages(set, argv[0]);
krh@52: 	razor_set_destroy(set);
krh@52: 
krh@52: 	return 0;
krh@52: }
krh@52: 
krh@56: static int
krh@56: command_list_package_files(int argc, const char *argv[])
krh@56: {
krh@56: 	struct razor_set *set;
krh@56: 
krh@56: 	set = razor_set_open(repo_filename);
krh@56: 	if (set == NULL)
krh@56: 		return 1;
krh@56: 	razor_set_list_package_files(set, argv[0]);
krh@56: 	razor_set_destroy(set);
krh@56: 
krh@56: 	return 0;
krh@56: }
krh@52: 
krh@52: static int
krh@43: command_what_requires(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@43: 
krh@43: 	set = razor_set_open(repo_filename);
krh@66: 	razor_set_list_property_packages(set, argv[0], argv[1],
krh@66: 					 RAZOR_PROPERTY_REQUIRES);
krh@43: 	razor_set_destroy(set);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@43: command_what_provides(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@43: 
krh@43: 	set = razor_set_open(repo_filename);
krh@66: 	razor_set_list_property_packages(set, argv[0], argv[1],
krh@66: 					 RAZOR_PROPERTY_PROVIDES);
krh@43: 	razor_set_destroy(set);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@73: static int
krh@73: show_progress(void *clientp,
krh@73: 	      double dltotal, double dlnow, double ultotal, double ulnow)
krh@73: {
krh@73: 	const char *file = clientp;
krh@73: 
krh@73: 	if (!dlnow < dltotal)
krh@73: 		fprintf(stderr, "\rdownloading %s, %dkB/%dkB",
krh@73: 			file, (int) dlnow / 1024, (int) dltotal / 1024);
krh@73: 	else
krh@73: 		fprintf(stderr, "\n");
krh@73: 
krh@73: 	return 0;
krh@73: }
krh@73: 
krh@73: static int
krh@73: download_if_missing(CURL *curl, const char *url, const char *file)
krh@73: {
krh@73: 	struct stat buf;
krh@73: 	char error[256];
krh@73: 	FILE *fp;
krh@73: 	CURLcode res;
krh@73: 	char buffer[256];
krh@73: 
krh@73: 	curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, error);
krh@73: 	curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0);
krh@73: 	curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, show_progress);
krh@73: 	curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, file);
krh@73: 
krh@73: 	if (stat(file, &buf) < 0) {
krh@73: 		fp = fopen(file, "w");
krh@73: 		snprintf(buffer, sizeof buffer, "%s/%s", url, file);
krh@73: 		curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
krh@73: 		curl_easy_setopt(curl, CURLOPT_URL, buffer);
krh@73: 		res = curl_easy_perform(curl);
krh@73: 		fclose(fp);
krh@73: 		if (res != CURLE_OK) {
krh@73: 			fprintf(stderr, "curl error: %s\n", error);
krh@73: 			unlink(file);
krh@73: 			return -1;
krh@73: 		}
krh@73: 	}
krh@73: 
krh@73: 	return 0;
krh@73: }
krh@73: 
krh@71: #define REPO_URL "http://download.fedora.redhat.com" \
krh@71: 	"/pub/fedora/linux/development/i386/os/repodata"
krh@71: 
krh@43: static int
krh@43: command_import_yum(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@71: 	CURL *curl;
krh@71: 
krh@71: 	curl = curl_easy_init();
krh@71: 	if (curl == NULL)
krh@71: 		return 1;
krh@71: 
krh@73: 	if (download_if_missing(curl, REPO_URL, "primary.xml.gz") < 0)
krh@73: 		return -1;
krh@73: 	if (download_if_missing(curl, REPO_URL, "filelists.xml.gz") < 0)
krh@73: 		return -1;
krh@71: 	curl_easy_cleanup(curl);
krh@43: 
krh@70: 	set = razor_set_create_from_yum();
krh@43: 	if (set == NULL)
krh@43: 		return 1;
krh@43: 	razor_set_write(set, rawhide_repo_filename);
krh@43: 	razor_set_destroy(set);
krh@43: 	printf("wrote %s\n", rawhide_repo_filename);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@43: command_import_rpmdb(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@43: 
krh@43: 	set = razor_set_create_from_rpmdb();
krh@43: 	if (set == NULL)
krh@43: 		return 1;
krh@43: 	razor_set_write(set, repo_filename);
krh@43: 	razor_set_destroy(set);
krh@43: 	printf("wrote %s\n", repo_filename);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@43: command_validate(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set;
krh@43: 
krh@43: 	set = razor_set_open(repo_filename);
krh@43: 	if (set == NULL)
krh@43: 		return 1;
krh@43: 	razor_set_list_unsatisfied(set);
krh@43: 	razor_set_destroy(set);
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@43: static int
krh@43: command_update(int argc, const char *argv[])
krh@43: {
krh@43: 	struct razor_set *set, *upstream;
krh@43: 
krh@43: 	set = razor_set_open(repo_filename);
krh@43: 	upstream = razor_set_open(rawhide_repo_filename);
krh@43: 	if (set == NULL || upstream == NULL)
krh@43: 		return 1;
krh@45: 	set = razor_set_update(set, upstream, argc, argv);
krh@44: 	razor_set_write(set, updated_repo_filename);
krh@43: 	razor_set_destroy(set);
krh@43: 	razor_set_destroy(upstream);
krh@43: 	printf("wrote system-updated.repo\n");
krh@43: 
krh@43: 	return 0;
krh@43: }
krh@43: 
krh@44: static void
krh@44: print_diff(const char *name,
krh@44: 	   const char *old_version, const char *new_version, void *data)
krh@44: {
krh@44: 	if (old_version)
krh@44: 		printf("removing %s %s\n", name, old_version);
krh@44: 	else
krh@44: 		printf("install %s %s\n", name, new_version);
krh@44: }
krh@44: 
krh@44: static int
krh@44: command_diff(int argc, const char *argv[])
krh@44: {
krh@44: 	struct razor_set *set, *updated;
krh@44: 
krh@44: 	set = razor_set_open(repo_filename);
krh@44: 	updated = razor_set_open(updated_repo_filename);
krh@44: 	if (set == NULL || updated == NULL)
krh@44: 		return 1;
krh@44: 
krh@44: 	razor_set_diff(set, updated, print_diff, NULL);	
krh@44: 
krh@44: 	razor_set_destroy(set);
krh@44: 	razor_set_destroy(updated);
krh@44: 
krh@44: 	return 0;
krh@44: }
krh@44: 
krh@74: static int
krh@75: command_import_rpms(int argc, const char *argv[])
krh@74: {
krh@75: 	DIR *dir;
krh@75: 	struct dirent *de;
krh@75: 	struct razor_importer *importer;
krh@75: 	struct razor_set *set;
krh@75: 	int len;
krh@75: 	char filename[256];
krh@75: 	const char *dirname = argv[0];
krh@75: 
krh@75: 	if (dirname == NULL) {
krh@75: 		fprintf(stderr, "usage: razor import-rpms DIR\n");
krh@75: 		return -1;
krh@75: 	}
krh@75: 
krh@75: 	dir = opendir(dirname);
krh@75: 	if (dir == NULL) {
krh@75: 		fprintf(stderr, "couldn't read dir %s\n", dirname);
krh@75: 		return -1;
krh@75: 	}
krh@75: 
krh@75: 	importer = razor_importer_new();
krh@75: 
krh@75: 	while (de = readdir(dir), de != NULL) {
krh@75: 		len = strlen(de->d_name);
krh@75: 		if (len < 5 || strcmp(de->d_name + len - 4, ".rpm") != 0)
krh@75: 		    continue;
krh@75: 		snprintf(filename, sizeof filename,
krh@75: 			 "%s/%s", dirname, de->d_name);
krh@75: 		if (razor_importer_add_rpm(importer, filename)) {
krh@75: 			fprintf(stderr, "couldn't import %s\n", filename);
krh@75: 			break;
krh@75: 		}
krh@75: 	}
krh@75: 
krh@75: 	if (de != NULL) {
krh@75: 		razor_importer_destroy(importer);
krh@75: 		return -1;
krh@75: 	}
krh@75: 
krh@75: 	set = razor_importer_finish(importer);
krh@75: 
krh@75: 	razor_set_write(set, repo_filename);
krh@75: 	razor_set_destroy(set);
krh@75: 	printf("wrote %s\n", repo_filename);
krh@74: 
krh@74: 	return 0;
krh@74: }
krh@74: 
krh@43: static struct {
krh@43: 	const char *name;
krh@43: 	const char *description;
krh@43: 	int (*func)(int argc, const char *argv[]);
krh@43: } razor_commands[] = {
krh@43: 	{ "list", "list all packages", command_list },
krh@67: 	{ "list-requires", "list all requires for the given package", command_list_requires },
krh@75: 	{ "list-provides", "list all provides for the given package", command_list_provides },
krh@75: 	{ "list-obsoletes", "list all obsoletes for the given package", command_list_obsoletes },
krh@75: 	{ "list-conflicts", "list all conflicts for the given package", command_list_conflicts },
krh@48: 	{ "list-files", "list files for package set", command_list_files },
krh@52: 	{ "list-file-packages", "list packages owning file", command_list_file_packages },
krh@56: 	{ "list-package-files", "list files in package", command_list_package_files },
krh@43: 	{ "what-requires", "list the packages that have the given requires", command_what_requires },
krh@43: 	{ "what-provides", "list the packages that have the given provides", command_what_provides },
krh@75: 	{ "import-yum", "import yum metadata files", command_import_yum },
krh@43: 	{ "import-rpmdb", "import the system rpm database", command_import_rpmdb },
krh@75: 	{ "import-rpms", "import rpms from the given directory", command_import_rpms },
krh@43: 	{ "validate", "validate a package set", command_validate },
krh@44: 	{ "update", "update all or specified packages", command_update },
krh@75: 	{ "diff", "show diff between two package sets", command_diff }
krh@43: };
krh@43: 
krh@43: static int
krh@43: usage(void)
krh@43: {
krh@43: 	int i;
krh@43: 
krh@43: 	printf("usage:\n");
krh@43: 	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
krh@43: 		printf("  %-20s%s\n",
krh@43: 		       razor_commands[i].name, razor_commands[i].description);
krh@43: 
krh@43: 	return 1;
krh@43: }
krh@43: 
krh@43: int
krh@43: main(int argc, const char *argv[])
krh@43: {
krh@43: 	char *repo;
krh@43: 	int i;
krh@43: 
krh@43: 	repo = getenv("RAZOR_REPO");
krh@43: 	if (repo != NULL)
krh@43: 		repo_filename = repo;
krh@43: 
krh@43: 	if (argc < 2)
krh@43: 		return usage();
krh@43: 
krh@43: 	for (i = 0; i < ARRAY_SIZE(razor_commands); i++)
krh@43: 		if (strcmp(razor_commands[i].name, argv[1]) == 0)
krh@43: 			return razor_commands[i].func(argc - 2, argv + 2);
krh@43: 
krh@43: 	return usage();
krh@43: }