6010a24de6
The funcs xbps_pkg_name() and xbps_pkgpattern_name() were using malloc(3) to return the result, until now. They now have been changed to not allocate the result via malloc, the caller is responsible to provide a buffer at least of XBPS_NAME_SIZE (64). If for whatever reason the pkgname can't be guessed, returns false. This should avoid lots of small allocs around libxbps. New functions have the following prototype: bool xbps_pkg_name(char *dst, size_t len, const char *pkg) bool xbps_pkgpattern_name(char *dst, size_t len, const char *pkg) as suggested by @duncaen.
206 lines
6.0 KiB
C
206 lines
6.0 KiB
C
/*-
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* Copyright (c) 2011-2015 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 <stdlib.h>
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#include <string.h>
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#include <errno.h>
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#include <syslog.h>
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#include <assert.h>
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#include <xbps.h>
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#include "defs.h"
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int
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state_cb(const struct xbps_state_cb_data *xscd, void *cbdata UNUSED)
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{
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xbps_dictionary_t pkgd;
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const char *instver, *newver;
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char pkgname[XBPS_NAME_SIZE];
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int rv = 0;
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bool slog = false;
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if ((xscd->xhp->flags & XBPS_FLAG_DISABLE_SYSLOG) == 0) {
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slog = true;
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openlog("xbps-install", 0, LOG_USER);
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}
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switch (xscd->state) {
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/* notifications */
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case XBPS_STATE_TRANS_DOWNLOAD:
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printf("\n[*] Downloading packages\n");
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break;
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case XBPS_STATE_TRANS_VERIFY:
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printf("\n[*] Verifying package integrity\n");
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break;
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case XBPS_STATE_TRANS_FILES:
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printf("\n[*] Collecting package files\n");
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break;
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case XBPS_STATE_TRANS_RUN:
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printf("\n[*] Unpacking packages\n");
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break;
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case XBPS_STATE_TRANS_CONFIGURE:
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printf("\n[*] Configuring unpacked packages\n");
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break;
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case XBPS_STATE_PKGDB:
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printf("[*] pkgdb upgrade in progress, please wait...\n");
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break;
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case XBPS_STATE_REPOSYNC:
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printf("[*] Updating `%s' ...\n", xscd->arg);
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break;
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case XBPS_STATE_TRANS_ADDPKG:
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if (xscd->xhp->flags & XBPS_FLAG_VERBOSE)
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printf("%s\n", xscd->desc);
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break;
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case XBPS_STATE_VERIFY:
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printf("%s\n", xscd->desc);
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break;
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case XBPS_STATE_FILES:
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printf("%s\n", xscd->desc);
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break;
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case XBPS_STATE_CONFIG_FILE:
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if (xscd->desc != NULL)
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printf("%s\n", xscd->desc);
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break;
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case XBPS_STATE_REMOVE:
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printf("%s: removing ...\n", xscd->arg);
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break;
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case XBPS_STATE_CONFIGURE:
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printf("%s: configuring ...\n", xscd->arg);
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break;
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case XBPS_STATE_CONFIGURE_DONE:
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/* empty */
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break;
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case XBPS_STATE_UNPACK:
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printf("%s: unpacking ...\n", xscd->arg);
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break;
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case XBPS_STATE_INSTALL:
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case XBPS_STATE_DOWNLOAD:
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/* empty */
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break;
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case XBPS_STATE_UPDATE:
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if (!xbps_pkg_name(pkgname, sizeof(pkgname), xscd->arg)) {
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abort();
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}
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newver = xbps_pkg_version(xscd->arg);
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pkgd = xbps_pkgdb_get_pkg(xscd->xhp, pkgname);
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xbps_dictionary_get_cstring_nocopy(pkgd, "pkgver", &instver);
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printf("%s: updating to %s ...\n", instver, newver);
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if (slog) {
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syslog(LOG_NOTICE, "%s: updating to %s ... "
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"(rootdir: %s)\n", instver, newver,
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xscd->xhp->rootdir);
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}
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break;
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/* success */
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case XBPS_STATE_REMOVE_FILE:
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case XBPS_STATE_REMOVE_FILE_OBSOLETE:
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if (xscd->xhp->flags & XBPS_FLAG_VERBOSE)
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printf("%s\n", xscd->desc);
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else {
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printf("%s\n", xscd->desc);
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printf("\033[1A\033[K");
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}
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break;
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case XBPS_STATE_INSTALL_DONE:
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printf("%s: installed successfully.\n", xscd->arg);
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if (slog) {
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syslog(LOG_NOTICE, "Installed `%s' successfully "
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"(rootdir: %s).", xscd->arg,
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xscd->xhp->rootdir);
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}
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break;
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case XBPS_STATE_UPDATE_DONE:
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printf("%s: updated successfully.\n", xscd->arg);
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if (slog) {
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syslog(LOG_NOTICE, "Updated `%s' successfully "
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"(rootdir: %s).", xscd->arg,
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xscd->xhp->rootdir);
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}
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break;
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case XBPS_STATE_REMOVE_DONE:
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printf("%s: removed successfully.\n", xscd->arg);
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if (slog) {
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syslog(LOG_NOTICE, "Removed `%s' successfully "
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"(rootdir: %s).", xscd->arg,
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xscd->xhp->rootdir);
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}
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break;
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case XBPS_STATE_PKGDB_DONE:
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printf("The pkgdb file has been upgraded successfully, please reexec "
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"the command again.\n");
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break;
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case XBPS_STATE_REPO_KEY_IMPORT:
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printf("%s\n", xscd->desc);
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printf("Fingerprint: %s\n", xscd->arg);
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rv = yesno("Do you want to import this public key?");
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break;
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case XBPS_STATE_SHOW_INSTALL_MSG:
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printf("%s: post-install message:\n", xscd->arg);
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printf("========================================================================\n");
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printf("%s", xscd->desc);
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printf("========================================================================\n");
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break;
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case XBPS_STATE_UNPACK_FILE_PRESERVED:
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printf("%s\n", xscd->desc);
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break;
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/* errors */
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case XBPS_STATE_UNPACK_FAIL:
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case XBPS_STATE_UPDATE_FAIL:
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case XBPS_STATE_CONFIGURE_FAIL:
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case XBPS_STATE_REMOVE_FAIL:
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case XBPS_STATE_VERIFY_FAIL:
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case XBPS_STATE_FILES_FAIL:
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case XBPS_STATE_DOWNLOAD_FAIL:
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case XBPS_STATE_REPOSYNC_FAIL:
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case XBPS_STATE_CONFIG_FILE_FAIL:
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xbps_error_printf("%s\n", xscd->desc);
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if (slog) {
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syslog(LOG_ERR, "%s", xscd->desc);
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}
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break;
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case XBPS_STATE_REMOVE_FILE_FAIL:
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case XBPS_STATE_REMOVE_FILE_HASH_FAIL:
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case XBPS_STATE_REMOVE_FILE_OBSOLETE_FAIL:
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/* Ignore errors due to not empty directories or directories being a mount point */
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if (xscd->err == ENOTEMPTY || xscd->err == EBUSY)
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return 0;
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xbps_error_printf("%s\n", xscd->desc);
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if (slog) {
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syslog(LOG_ERR, "%s", xscd->desc);
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}
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break;
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default:
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if (xscd->desc)
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printf("%s\n", xscd->desc);
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else
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xbps_dbg_printf(xscd->xhp,
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"%s: unknown state %d\n", xscd->arg, xscd->state);
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break;
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}
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return rv;
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}
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