Major changes to not depend on cksum and db from NetBSD.
Two new utilities in C have been created: - xbps-digest: shows the SHA256 hash for a file. - xbps-pkgdb: handles dependency stuff via proplib. Templates should use now $build_depends and change $checksum to be a SHA256 hash. That means that I'm currently using xbps on Linux and I lost interest on NetBSD, perhaps I'll add support for it in the future. Only git and its dependencies have been converted, as well as vim. --HG-- extra : convert_revision : 53a7e030ca6b6d02bb6cd3e51d42b7d5702c1b57
This commit is contained in:
Juan RP
13
xbps-pkgdb/Makefile
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13
xbps-pkgdb/Makefile
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# Override PREFIX to look in correct path.
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#
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PREFIX ?= /usr/local
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CFLAGS += -Wall -Werror -I$(PREFIX)/include
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LDFLAGS += -L$(PREFIX)/lib -Wl,-R$(PREFIX)/lib -lprop
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all: xbps-pkgdb
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xbps-pkgdb: xbps-pkgdb.o
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$(CC) $(CFLAGS) $(LDFLAGS) $< -o $@
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clean:
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-rm -f *.o *.core xbps-pkgdb
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197
xbps-pkgdb/xbps-pkgdb.c
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197
xbps-pkgdb/xbps-pkgdb.c
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/*-
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* Copyright (c) 2008 Juan Romero Pardines.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
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* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
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* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
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* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <stdio.h>
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#include <stdbool.h>
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#include <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <limits.h>
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#include <prop/proplib.h>
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#define _XBPS_PKGDB_DEFPATH "/usr/local/packages/.xbps-pkgdb.plist"
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static void usage(void);
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static void
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usage(void)
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{
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printf("usage: xbps-pkgdb <action> [<pkgname> <version>]\n");
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printf("\n");
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printf(" Available actions:\n");
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printf(" installed, list, register, unregister, version\n");
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exit(1);
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}
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int
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main(int argc, char **argv)
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{
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prop_dictionary_t dbdict;
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prop_object_iterator_t dbditer;
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prop_object_t obj, obj2;
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prop_string_t pkg;
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char dbfile[PATH_MAX], *dbfileenv, *tmppath;
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if (argc < 2)
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usage();
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if ((dbfileenv = getenv("XBPS_PKGDB_FPATH")) != NULL) {
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/* Use path as defined by XBPS_PKGDB_FPATH env var */
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tmppath = strncpy(dbfile, dbfileenv, sizeof(dbfile));
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if (sizeof(*tmppath) >= sizeof(dbfile))
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exit(1);
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} else {
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/* Use default path */
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tmppath =
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strncpy(dbfile, _XBPS_PKGDB_DEFPATH, sizeof(dbfile));
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if (sizeof(*tmppath) >= sizeof(dbfile))
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exit(1);
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}
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/* nul terminate string */
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dbfile[sizeof(dbfile) - 1] = '\0';
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if (strcmp(argv[1], "installed") == 0) {
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/* Returns 0 if pkg is installed, 1 otherwise */
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if (argc != 3)
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usage();
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dbdict = prop_dictionary_internalize_from_file(dbfile);
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if (dbdict == NULL) {
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perror("ERROR: couldn't read database file");
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exit(1);
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}
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obj = prop_dictionary_get(dbdict, argv[2]);
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if (obj == NULL)
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exit(1);
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} else if (strcmp(argv[1], "register") == 0) {
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/* Registers a package into the database */
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if (argc != 4)
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usage();
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dbdict = prop_dictionary_internalize_from_file(dbfile);
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if (dbdict == NULL) {
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/* create db file and register pkg */
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dbdict = prop_dictionary_create();
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if (dbdict == NULL) {
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perror("ERROR");
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exit(1);
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}
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prop_dictionary_set_cstring_nocopy(dbdict, argv[2], argv[3]);
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if (!prop_dictionary_externalize_to_file(dbdict, dbfile)) {
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perror("ERROR: couldn't write database file");
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exit(1);
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}
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printf("==> Package database file not found, "
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"creating it.\n");
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prop_object_release(dbdict);
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} else {
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/* register pkg if it's not registered already */
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pkg = prop_dictionary_get(dbdict, argv[2]);
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if (pkg && prop_object_type(pkg) == PROP_TYPE_STRING) {
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printf("==> Package `%s' already registered.\n", argv[2]);
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exit(0);
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}
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prop_dictionary_set_cstring_nocopy(dbdict, argv[2], argv[3]);
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if (!prop_dictionary_externalize_to_file(dbdict, dbfile)) {
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perror(" ERROR: couldn't write database file");
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exit(1);
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}
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}
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printf("==> %s-%s registered successfully.\n", argv[2], argv[3]);
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} else if (strcmp(argv[1], "unregister") == 0) {
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/* Unregisters a package from the database */
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if (argc != 4)
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usage();
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dbdict = prop_dictionary_internalize_from_file(dbfile);
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if (dbdict == NULL) {
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perror("ERROR: couldn't read database file");
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exit(1);
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}
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obj = prop_dictionary_get(dbdict, argv[2]);
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if (obj == NULL) {
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printf("ERROR: package `%s' not registered in database.\n",
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argv[2]);
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exit(1);
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}
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prop_dictionary_remove(dbdict, argv[2]);
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if (!prop_dictionary_externalize_to_file(dbdict, dbfile)) {
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perror("ERROR: couldn't write database file");
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exit(1);
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}
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printf("==> %s-%s unregistered successfully.\n", argv[2], argv[3]);
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} else if (strcmp(argv[1], "list") == 0) {
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/* Lists packages currently registered in database */
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if (argc != 2)
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usage();
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dbdict = prop_dictionary_internalize_from_file(dbfile);
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if (dbdict == NULL) {
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perror("ERROR: couldn't read database file");
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exit(1);
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}
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dbditer = prop_dictionary_iterator(dbdict);
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if (dbditer == NULL) {
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perror("ERROR");
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exit(1);
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}
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while ((obj = prop_object_iterator_next(dbditer)) != NULL) {
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obj2 = prop_dictionary_get_keysym(dbdict, obj);
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if (obj2 != NULL) {
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printf("%s", prop_dictionary_keysym_cstring_nocopy(obj));
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printf("-%s\n", prop_string_cstring_nocopy(obj2));
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}
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}
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prop_object_iterator_release(dbditer);
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} else if (strcmp(argv[1], "version") == 0) {
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/* Prints version of an installed package */
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if (argc != 3)
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usage();
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dbdict = prop_dictionary_internalize_from_file(dbfile);
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if (dbdict == NULL) {
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perror("ERROR: couldn't read database file");
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exit(1);
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}
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obj = prop_dictionary_get(dbdict, argv[2]);
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if (obj == NULL) {
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printf("ERROR: package `%s' not registered in database.\n",
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argv[2]);
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exit(1);
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}
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printf("%s\n", prop_string_cstring_nocopy(obj));
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} else {
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usage();
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}
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exit(0);
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}
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