New utilities: xbps-{install,pkgdb,query,reconfigure,rindex} (WIP).

2012-11-02 15:04:25 +01:00
parent 7fa8207cf3
commit b05ce9fe57
40 changed files with 5188 additions and 5 deletions
--- a/bin/xbps-pkgdb/check.c
+++ b/bin/xbps-pkgdb/check.c
@@ -0,0 +1,188 @@
+/*-
+ * Copyright (c) 2009-2012 Juan Romero Pardines.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdbool.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+#include <unistd.h>
+#include <sys/param.h>
+
+#include <xbps_api.h>
+#include "defs.h"
+
+struct checkpkg {
+	size_t totalpkgs;
+	size_t npkgs;
+	size_t nbrokenpkgs;
+	bool flush;
+};
+
+static int
+cb_pkg_integrity(struct xbps_handle *xhp,
+		 prop_object_t obj,
+		 void *arg,
+		 bool *done)
+{
+	struct checkpkg *cpkg = arg;
+	const char *pkgname, *version;
+	bool flush = false;
+
+	(void)done;
+
+	prop_dictionary_get_cstring_nocopy(obj, "pkgname", &pkgname);
+	prop_dictionary_get_cstring_nocopy(obj, "version", &version);
+	printf("[%zu/%zu] checking %s-%s ...\n",
+	    cpkg->npkgs, cpkg->totalpkgs, pkgname, version);
+	if (check_pkg_integrity(xhp, obj, pkgname, false, &flush) != 0)
+		cpkg->nbrokenpkgs++;
+	else
+		printf("\033[1A\033[K");
+
+
+	if (flush && !cpkg->flush)
+		cpkg->flush = flush;
+	cpkg->npkgs++;
+	return 0;
+}
+
+int
+check_pkg_integrity_all(struct xbps_handle *xhp)
+{
+	struct checkpkg cpkg;
+	int rv;
+
+	memset(&cpkg, 0, sizeof(cpkg));
+	/* force an update to get total pkg count */
+	(void)xbps_pkgdb_update(xhp, false);
+	cpkg.totalpkgs = prop_array_count(xhp->pkgdb);
+
+	(void)xbps_pkgdb_foreach_cb(xhp, cb_pkg_integrity, &cpkg);
+	if (cpkg.flush) {
+		if ((rv = xbps_pkgdb_update(xhp, true)) != 0) {
+			xbps_error_printf("failed to write pkgdb: %s\n",
+			    strerror(rv));
+			return rv;
+		}
+	}
+	printf("%zu package%s processed: %zu broken.\n", cpkg.npkgs,
+	    cpkg.npkgs == 1 ? "" : "s", cpkg.nbrokenpkgs);
+	return 0;
+}
+
+int
+check_pkg_integrity(struct xbps_handle *xhp,
+		    prop_dictionary_t pkgd,
+		    const char *pkgname,
+		    bool flush,
+		    bool *setflush)
+{
+	prop_dictionary_t opkgd, propsd, filesd;
+	int rv = 0;
+	bool pkgdb_update = false, broken = false;
+
+	propsd = filesd = opkgd = NULL;
+
+	/* find real pkg by name */
+	if (pkgd == NULL) {
+		opkgd = xbps_find_pkg_dict_installed(xhp, pkgname, false);
+		if (opkgd == NULL) {
+			/* find virtual pkg by name */
+			opkgd = xbps_find_virtualpkg_dict_installed(xhp,
+			    pkgname, false);
+		}
+		if (opkgd == NULL) {
+			printf("Package %s is not installed.\n", pkgname);
+			return 0;
+		}
+	}
+	/*
+	 * Check for props.plist metadata file.
+	 */
+	propsd = xbps_dictionary_from_metadata_plist(xhp, pkgname, XBPS_PKGPROPS);
+	if (propsd == NULL) {
+		xbps_error_printf("%s: unexistent %s or invalid metadata "
+		    "file.\n", pkgname, XBPS_PKGPROPS);
+		broken = true;
+		goto out;
+	} else if (prop_dictionary_count(propsd) == 0) {
+		xbps_error_printf("%s: incomplete %s metadata file.\n",
+		    pkgname, XBPS_PKGPROPS);
+		broken = true;
+		goto out;
+	}
+	/*
+	 * Check for files.plist metadata file.
+	 */
+	filesd = xbps_dictionary_from_metadata_plist(xhp, pkgname, XBPS_PKGFILES);
+	if (filesd == NULL) {
+		xbps_error_printf("%s: unexistent %s or invalid metadata "
+		    "file.\n", pkgname, XBPS_PKGFILES);
+		broken = true;
+		goto out;
+	}
+
+#define RUN_PKG_CHECK(x, name, arg, arg2)			\
+do {								\
+	rv = check_pkg_##name(x, pkgname, arg, arg2);		\
+	if (rv)							\
+		broken = true;					\
+	else if (rv == -1) {					\
+		xbps_error_printf("%s: the %s test "		\
+		    "returned error!\n", pkgname, #name);	\
+		goto out;					\
+	}							\
+} while (0)
+
+	/* Execute pkg checks */
+	RUN_PKG_CHECK(xhp, files, filesd, &pkgdb_update);
+	RUN_PKG_CHECK(xhp, symlinks, filesd, &pkgdb_update);
+	RUN_PKG_CHECK(xhp, rundeps, propsd, &pkgdb_update);
+	RUN_PKG_CHECK(xhp, requiredby, pkgd ? pkgd : opkgd, &pkgdb_update);
+	RUN_PKG_CHECK(xhp, autoinstall, pkgd ? pkgd : opkgd, &pkgdb_update);
+	RUN_PKG_CHECK(xhp, unneeded, pkgd ? pkgd : opkgd, &pkgdb_update);
+
+	if (flush && pkgdb_update) {
+		if (!xbps_pkgdb_replace_pkgd(xhp, opkgd, pkgname, false, true)) {
+			rv = EINVAL;
+			goto out;
+		}
+	}
+	if (setflush && pkgdb_update)
+		*setflush = true;
+
+#undef RUN_PKG_CHECK
+
+out:
+	if (prop_object_type(filesd) == PROP_TYPE_DICTIONARY)
+		prop_object_release(filesd);
+	if (prop_object_type(propsd) == PROP_TYPE_DICTIONARY)
+		prop_object_release(propsd);
+	if (broken)
+		return 1;
+
+	return rv;
+}