diff options
Diffstat (limited to 'lib/libalpm/add.c')
| -rw-r--r-- | lib/libalpm/add.c | 112 |
1 files changed, 61 insertions, 51 deletions
diff --git a/lib/libalpm/add.c b/lib/libalpm/add.c index 065f3cea..564b08ef 100644 --- a/lib/libalpm/add.c +++ b/lib/libalpm/add.c @@ -419,6 +419,10 @@ static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg, alpm_event_package_operation_t event; const char *log_msg = "adding"; const char *pkgfile; + struct archive *archive; + struct archive_entry *entry; + int fd, cwdfd; + struct stat buf; ASSERT(trans != NULL, return -1); @@ -491,39 +495,44 @@ static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg, goto cleanup; } - if(!(trans->flags & ALPM_TRANS_FLAG_DBONLY)) { - struct archive *archive; - struct archive_entry *entry; - struct stat buf; - int fd, cwdfd; - - _alpm_log(handle, ALPM_LOG_DEBUG, "extracting files\n"); + fd = _alpm_open_archive(db->handle, pkgfile, &buf, + &archive, ALPM_ERR_PKG_OPEN); + if(fd < 0) { + ret = -1; + goto cleanup; + } - fd = _alpm_open_archive(db->handle, pkgfile, &buf, - &archive, ALPM_ERR_PKG_OPEN); - if(fd < 0) { - ret = -1; - goto cleanup; - } + /* save the cwd so we can restore it later */ + OPEN(cwdfd, ".", O_RDONLY | O_CLOEXEC); + if(cwdfd < 0) { + _alpm_log(handle, ALPM_LOG_ERROR, _("could not get current working directory\n")); + } - /* save the cwd so we can restore it later */ - OPEN(cwdfd, ".", O_RDONLY | O_CLOEXEC); - if(cwdfd < 0) { - _alpm_log(handle, ALPM_LOG_ERROR, _("could not get current working directory\n")); + /* libarchive requires this for extracting hard links */ + if(chdir(handle->root) != 0) { + _alpm_log(handle, ALPM_LOG_ERROR, _("could not change directory to %s (%s)\n"), + handle->root, strerror(errno)); + _alpm_archive_read_free(archive); + if(cwdfd >= 0) { + close(cwdfd); } + close(fd); + ret = -1; + goto cleanup; + } - /* libarchive requires this for extracting hard links */ - if(chdir(handle->root) != 0) { - _alpm_log(handle, ALPM_LOG_ERROR, _("could not change directory to %s (%s)\n"), - handle->root, strerror(errno)); - _alpm_archive_read_free(archive); - if(cwdfd >= 0) { - close(cwdfd); + if(trans->flags & ALPM_TRANS_FLAG_DBONLY) { + _alpm_log(handle, ALPM_LOG_DEBUG, "extracting db files\n"); + while(archive_read_next_header(archive, &entry) == ARCHIVE_OK) { + const char *entryname = archive_entry_pathname(entry); + if(entryname[0] == '.') { + errors += extract_db_file(handle, archive, entry, newpkg, entryname); + } else { + archive_read_data_skip(archive); } - close(fd); - ret = -1; - goto cleanup; } + } else { + _alpm_log(handle, ALPM_LOG_DEBUG, "extracting files\n"); /* call PROGRESS once with 0 percent, as we sort-of skip that here */ PROGRESS(handle, progress, newpkg->name, 0, pkg_count, pkg_current); @@ -549,33 +558,34 @@ static int commit_single_pkg(alpm_handle_t *handle, alpm_pkg_t *newpkg, /* extract the next file from the archive */ errors += extract_single_file(handle, archive, entry, newpkg, oldpkg); } - _alpm_archive_read_free(archive); - close(fd); + } - /* restore the old cwd if we have it */ - if(cwdfd >= 0) { - if(fchdir(cwdfd) != 0) { - _alpm_log(handle, ALPM_LOG_ERROR, - _("could not restore working directory (%s)\n"), strerror(errno)); - } - close(cwdfd); + _alpm_archive_read_free(archive); + close(fd); + + /* restore the old cwd if we have it */ + if(cwdfd >= 0) { + if(fchdir(cwdfd) != 0) { + _alpm_log(handle, ALPM_LOG_ERROR, + _("could not restore working directory (%s)\n"), strerror(errno)); } + close(cwdfd); + } - if(errors) { - ret = -1; - if(is_upgrade) { - _alpm_log(handle, ALPM_LOG_ERROR, _("problem occurred while upgrading %s\n"), - newpkg->name); - alpm_logaction(handle, ALPM_CALLER_PREFIX, - "error: problem occurred while upgrading %s\n", - newpkg->name); - } else { - _alpm_log(handle, ALPM_LOG_ERROR, _("problem occurred while installing %s\n"), - newpkg->name); - alpm_logaction(handle, ALPM_CALLER_PREFIX, - "error: problem occurred while installing %s\n", - newpkg->name); - } + if(errors) { + ret = -1; + if(is_upgrade) { + _alpm_log(handle, ALPM_LOG_ERROR, _("problem occurred while upgrading %s\n"), + newpkg->name); + alpm_logaction(handle, ALPM_CALLER_PREFIX, + "error: problem occurred while upgrading %s\n", + newpkg->name); + } else { + _alpm_log(handle, ALPM_LOG_ERROR, _("problem occurred while installing %s\n"), + newpkg->name); + alpm_logaction(handle, ALPM_CALLER_PREFIX, + "error: problem occurred while installing %s\n", + newpkg->name); } } |