src/journal/catalog.c

	catalog.c revision e53fc357a9bb9d0a5362ccc4246d598cb0febd5e
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering/***
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  This file is part of systemd.
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  Copyright 2012 Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  systemd is free software; you can redistribute it and/or modify it
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  under the terms of the GNU Lesser General Public License as published by
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  the Free Software Foundation; either version 2.1 of the License, or
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  (at your option) any later version.
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  systemd is distributed in the hope that it will be useful, but
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  WITHOUT ANY WARRANTY; without even the implied warranty of
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  Lesser General Public License for more details.
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  You should have received a copy of the GNU Lesser General Public License
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering  along with systemd; If not, see <http://www.gnu.org/licenses/>.
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering***/
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <fcntl.h>
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <stdio.h>
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <unistd.h>
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <errno.h>
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <string.h>
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <sys/mman.h>
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <locale.h>
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "util.h"
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "log.h"
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "sparse-endian.h"
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "sd-id128.h"
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "hashmap.h"
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "strv.h"
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "strbuf.h"
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "conf-files.h"
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "mkdir.h"
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "catalog.h"
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering#include "siphash24.h"
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmekconst char * const catalog_file_dirs[] = {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        "/usr/local/lib/systemd/catalog/",
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        "/usr/lib/systemd/catalog/",
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        NULL
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering};
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#define CATALOG_SIGNATURE (uint8_t[]) { 'R', 'H', 'H', 'H', 'K', 'S', 'L', 'P' }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poetteringtypedef struct CatalogHeader {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        uint8_t signature[8];  /* "RHHHKSLP" */
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        le32_t compatible_flags;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        le32_t incompatible_flags;
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering        le64_t header_size;
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering        le64_t n_items;
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering        le64_t catalog_item_size;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering} CatalogHeader;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poetteringtypedef struct CatalogItem {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        sd_id128_t id;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        char language[32];
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering        le64_t offset;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering} CatalogItem;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d5099efc47d4e6ac60816b5381a5f607ab03f06eMichal Schmidtstatic unsigned long catalog_hash_func(const void *p, const uint8_t hash_key[HASH_KEY_SIZE]) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        const CatalogItem *i = p;
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering        uint64_t u;
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering        size_t l, sz;
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering        void *v;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering        l = strlen(i->language);
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering        sz = sizeof(i->id) + l;
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering        v = alloca(sz);
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering        memcpy(mempcpy(v, &i->id, sizeof(i->id)), i->language, l);
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering        siphash24((uint8_t*) &u, v, sz, hash_key);
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering
9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering        return (unsigned long) u;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d5099efc47d4e6ac60816b5381a5f607ab03f06eMichal Schmidtstatic int catalog_compare_func(const void *a, const void *b) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        const CatalogItem *i = a, *j = b;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        unsigned k;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        for (k = 0; k < ELEMENTSOF(j->id.bytes); k++) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                 if (i->id.bytes[k] < j->id.bytes[k])
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        return -1;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                 if (i->id.bytes[k] > j->id.bytes[k])
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        return 1;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
18cd5fe99f70a55a2d6f2303d6ee0624942695b1Zbigniew Jędrzejewski-Szmek        return strcmp(i->language, j->language);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d5099efc47d4e6ac60816b5381a5f607ab03f06eMichal Schmidtconst struct hash_ops catalog_hash_ops = {
d5099efc47d4e6ac60816b5381a5f607ab03f06eMichal Schmidt        .hash = catalog_hash_func,
d5099efc47d4e6ac60816b5381a5f607ab03f06eMichal Schmidt        .compare = catalog_compare_func
d5099efc47d4e6ac60816b5381a5f607ab03f06eMichal Schmidt};
d5099efc47d4e6ac60816b5381a5f607ab03f06eMichal Schmidt
d4205751d4643c272059a3728045929dd0e5e800Lennart Poetteringstatic int finish_item(
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                Hashmap *h,
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                struct strbuf *sb,
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                sd_id128_t id,
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                const char *language,
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                const char *payload) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        ssize_t offset;
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek        _cleanup_free_ CatalogItem *i = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        int r;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(h);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(sb);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(payload);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        offset = strbuf_add_string(sb, payload, strlen(payload));
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (offset < 0)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return log_oom();
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        i = new0(CatalogItem, 1);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (!i)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return log_oom();
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        i->id = id;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        if (language) {
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek                assert(strlen(language) > 1 && strlen(language) < 32);
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek                strcpy(i->language, language);
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        }
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering        i->offset = htole64((uint64_t) offset);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        r = hashmap_put(h, i, i);
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek        if (r == -EEXIST) {
18cd5fe99f70a55a2d6f2303d6ee0624942695b1Zbigniew Jędrzejewski-Szmek                log_warning("Duplicate entry for " SD_ID128_FORMAT_STR ".%s, ignoring.",
18cd5fe99f70a55a2d6f2303d6ee0624942695b1Zbigniew Jędrzejewski-Szmek                            SD_ID128_FORMAT_VAL(id), language ? language : "C");
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return 0;
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek        } else if (r < 0)
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek                return r;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek        i = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        return 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmekint catalog_file_lang(const char* filename, char **lang) {
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        char *beg, *end, *_lang;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        end = endswith(filename, ".catalog");
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        if (!end)
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek                return 0;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        beg = end - 1;
4b8268f843b0da1cfe1995d93a0b1f95faccc454Zbigniew Jędrzejewski-Szmek        while (beg > filename && *beg != '.' && *beg != '/' && end - beg < 32)
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek                beg --;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek
4b8268f843b0da1cfe1995d93a0b1f95faccc454Zbigniew Jędrzejewski-Szmek        if (*beg != '.' || end <= beg + 1)
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek                return 0;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        _lang = strndup(beg + 1, end - beg - 1);
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        if (!_lang)
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek                return -ENOMEM;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        *lang = _lang;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        return 1;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek}
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmekstatic int catalog_entry_lang(const char* filename, int line,
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                              const char* t, const char* deflang, char **lang) {
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        size_t c;
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        c = strlen(t);
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        if (c == 0) {
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                log_error("[%s:%u] Language too short.", filename, line);
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                return -EINVAL;
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        }
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        if (c > 31) {
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                log_error("[%s:%u] language too long.", filename, line);
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                return -EINVAL;
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        }
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        if (deflang) {
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                if (streq(t, deflang)) {
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                        log_warning("[%s:%u] language specified unnecessarily",
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                                    filename, line);
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                        return 0;
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                } else
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                        log_warning("[%s:%u] language differs from default for file",
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                                    filename, line);
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        }
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        *lang = strdup(t);
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        if (!*lang)
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                        return -ENOMEM;
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek        return 0;
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek}
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmekint catalog_import_file(Hashmap *h, struct strbuf *sb, const char *path) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        _cleanup_fclose_ FILE *f = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        _cleanup_free_ char *payload = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        unsigned n = 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        sd_id128_t id;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        _cleanup_free_ char *deflang = NULL, *lang = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        bool got_id = false, empty_line = true;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        int r;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(h);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(sb);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(path);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        f = fopen(path, "re");
4a62c710b62a5a3c7a8a278b810b9d5b5a0c8f4fMichal Schmidt        if (!f)
4a62c710b62a5a3c7a8a278b810b9d5b5a0c8f4fMichal Schmidt                return log_error_errno(errno, "Failed to open file %s: %m", path);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        r = catalog_file_lang(path, &deflang);
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        if (r < 0)
56f64d95763a799ba4475daf44d8e9f72a1bd474Michal Schmidt                log_error_errno(errno, "Failed to determine language for file %s: %m", path);
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek        if (r == 1)
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek                log_debug("File %s has language %s.", path, deflang);
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        for (;;) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                char line[LINE_MAX];
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                size_t a, b, c;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                char *t;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (!fgets(line, sizeof(line), f)) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        if (feof(f))
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                break;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
56f64d95763a799ba4475daf44d8e9f72a1bd474Michal Schmidt                        log_error_errno(errno, "Failed to read file %s: %m", path);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        return -errno;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                n++;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                truncate_nl(line);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (line[0] == 0) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        empty_line = true;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        continue;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d3b6d0c21ea5a0d15ec6dbd8b8d179138b7463bcZbigniew Jędrzejewski-Szmek                if (strchr(COMMENTS "\n", line[0]))
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        continue;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (empty_line &&
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                    strlen(line) >= 2+1+32 &&
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                    line[0] == '-' &&
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                    line[1] == '-' &&
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                    line[2] == ' ' &&
18cd5fe99f70a55a2d6f2303d6ee0624942695b1Zbigniew Jędrzejewski-Szmek                    (line[2+1+32] == ' ' || line[2+1+32] == '\0')) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        bool with_language;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        sd_id128_t jd;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        /* New entry */
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
18cd5fe99f70a55a2d6f2303d6ee0624942695b1Zbigniew Jędrzejewski-Szmek                        with_language = line[2+1+32] != '\0';
18cd5fe99f70a55a2d6f2303d6ee0624942695b1Zbigniew Jędrzejewski-Szmek                        line[2+1+32] = '\0';
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        if (sd_id128_from_string(line + 2 + 1, &jd) >= 0) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                if (got_id) {
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek                                        r = finish_item(h, sb, id, lang ?: deflang, payload);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                        if (r < 0)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                                return r;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek
97b11eedff9d2e17101ad453caf9e48b73246719David Herrmann                                        lang = mfree(lang);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                if (with_language) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                        t = strstrip(line + 2 + 1 + 32 + 1);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                                        r = catalog_entry_lang(path, n, t, deflang, &lang);
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                                        if (r < 0)
baf167ee0a2953f98e4e7d4c35752ef737832674Zbigniew Jędrzejewski-Szmek                                                return r;
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek                                }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                got_id = true;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                empty_line = false;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                id = jd;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                if (payload)
18cd5fe99f70a55a2d6f2303d6ee0624942695b1Zbigniew Jędrzejewski-Szmek                                        payload[0] = '\0';
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                continue;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                /* Payload */
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (!got_id) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        log_error("[%s:%u] Got payload before ID.", path, n);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        return -EINVAL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                a = payload ? strlen(payload) : 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                b = strlen(line);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                c = a + (empty_line ? 1 : 0) + b + 1 + 1;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                t = realloc(payload, c);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (!t)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        return log_oom();
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (empty_line) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        t[a] = '\n';
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        memcpy(t + a + 1, line, b);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        t[a+b+1] = '\n';
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        t[a+b+2] = 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                } else {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        memcpy(t + a, line, b);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        t[a+b] = '\n';
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        t[a+b+1] = 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                payload = t;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                empty_line = false;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (got_id) {
c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek                r = finish_item(h, sb, id, lang ?: deflang, payload);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (r < 0)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        return r;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        return 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmekstatic long write_catalog(const char *database, Hashmap *h, struct strbuf *sb,
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                          CatalogItem *items, size_t n) {
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        CatalogHeader header;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        _cleanup_fclose_ FILE *w = NULL;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        int r;
7fd1b19bc9e9f5574f2877936b8ac267c7706947Harald Hoyer        _cleanup_free_ char *d, *p = NULL;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        size_t k;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        d = dirname_malloc(database);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        if (!d)
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                return log_oom();
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        r = mkdir_p(d, 0775);
eb56eb9b40950f1edcffdb7313f8de4f8572a6d5Michal Schmidt        if (r < 0)
eb56eb9b40950f1edcffdb7313f8de4f8572a6d5Michal Schmidt                return log_error_errno(r, "Recursive mkdir %s: %m", d);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        r = fopen_temporary(database, &w, &p);
eb56eb9b40950f1edcffdb7313f8de4f8572a6d5Michal Schmidt        if (r < 0)
eb56eb9b40950f1edcffdb7313f8de4f8572a6d5Michal Schmidt                return log_error_errno(r, "Failed to open database for writing: %s: %m",
eb56eb9b40950f1edcffdb7313f8de4f8572a6d5Michal Schmidt                                       database);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        zero(header);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        memcpy(header.signature, CATALOG_SIGNATURE, sizeof(header.signature));
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        header.header_size = htole64(ALIGN_TO(sizeof(CatalogHeader), 8));
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        header.catalog_item_size = htole64(sizeof(CatalogItem));
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        header.n_items = htole64(hashmap_size(h));
80343dc19a9bcd703275ad2ad88f43e5310559d6Zbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        r = -EIO;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        k = fwrite(&header, 1, sizeof(header), w);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        if (k != sizeof(header)) {
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                log_error("%s: failed to write header.", p);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                goto error;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        }
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        k = fwrite(items, 1, n * sizeof(CatalogItem), w);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        if (k != n * sizeof(CatalogItem)) {
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                log_error("%s: failed to write database.", p);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                goto error;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        }
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        k = fwrite(sb->buf, 1, sb->len, w);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        if (k != sb->len) {
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                log_error("%s: failed to write strings.", p);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                goto error;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        }
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
dacd6cee76a08331b8c8616c5f30f70ee49aa2f9Lennart Poettering        r = fflush_and_check(w);
dacd6cee76a08331b8c8616c5f30f70ee49aa2f9Lennart Poettering        if (r < 0) {
dacd6cee76a08331b8c8616c5f30f70ee49aa2f9Lennart Poettering                log_error_errno(r, "%s: failed to write database: %m", p);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                goto error;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        }
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        fchmod(fileno(w), 0644);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        if (rename(p, database) < 0) {
dacd6cee76a08331b8c8616c5f30f70ee49aa2f9Lennart Poettering                r = log_error_errno(errno, "rename (%s -> %s) failed: %m", p, database);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                goto error;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        }
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        return ftell(w);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmekerror:
dacd6cee76a08331b8c8616c5f30f70ee49aa2f9Lennart Poettering        (void) unlink(p);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        return r;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek}
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmekint catalog_update(const char* database, const char* root, const char* const* dirs) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        _cleanup_strv_free_ char **files = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        char **f;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        struct strbuf *sb = NULL;
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek        _cleanup_hashmap_free_free_ Hashmap *h = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        _cleanup_free_ CatalogItem *items = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        CatalogItem *i;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        Iterator j;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        unsigned n;
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        long r;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d5099efc47d4e6ac60816b5381a5f607ab03f06eMichal Schmidt        h = hashmap_new(&catalog_hash_ops);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        sb = strbuf_new();
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        if (!h || !sb) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                r = log_oom();
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                goto finish;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        r = conf_files_list_strv(&files, ".catalog", root, dirs);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (r < 0) {
da927ba997d68401563b927f92e6e40e021a8e5cMichal Schmidt                log_error_errno(r, "Failed to get catalog files: %m");
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                goto finish;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        STRV_FOREACH(f, files) {
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek                log_debug("Reading file '%s'", *f);
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek                r = catalog_import_file(h, sb, *f);
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek                if (r < 0) {
e53fc357a9bb9d0a5362ccc4246d598cb0febd5eLennart Poettering                        log_error_errno(r, "Failed to import file '%s': %m", *f);
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek                        goto finish;
e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek                }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (hashmap_size(h) <= 0) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                log_info("No items in catalog.");
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                goto finish;
80343dc19a9bcd703275ad2ad88f43e5310559d6Zbigniew Jędrzejewski-Szmek        } else
80343dc19a9bcd703275ad2ad88f43e5310559d6Zbigniew Jędrzejewski-Szmek                log_debug("Found %u items in catalog.", hashmap_size(h));
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        strbuf_complete(sb);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        items = new(CatalogItem, hashmap_size(h));
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (!items) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                r = log_oom();
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                goto finish;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        n = 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        HASHMAP_FOREACH(i, h, j) {
18cd5fe99f70a55a2d6f2303d6ee0624942695b1Zbigniew Jędrzejewski-Szmek                log_debug("Found " SD_ID128_FORMAT_STR ", language %s",
18cd5fe99f70a55a2d6f2303d6ee0624942695b1Zbigniew Jędrzejewski-Szmek                          SD_ID128_FORMAT_VAL(i->id),
18cd5fe99f70a55a2d6f2303d6ee0624942695b1Zbigniew Jędrzejewski-Szmek                          isempty(i->language) ? "C" : i->language);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                items[n++] = *i;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(n == hashmap_size(h));
7ff7394d9e4e9189c30fd018235e6b1728c6f2d0Zbigniew Jędrzejewski-Szmek        qsort_safe(items, n, sizeof(CatalogItem), catalog_compare_func);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        r = write_catalog(database, h, sb, items, n);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        if (r < 0)
da927ba997d68401563b927f92e6e40e021a8e5cMichal Schmidt                log_error_errno(r, "Failed to write %s: %m", database);
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        else
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                log_debug("%s: wrote %u items, with %zu bytes of strings, %ld total size.",
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                          database, n, sb->len, r);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poetteringfinish:
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (sb)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                strbuf_cleanup(sb);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        return r < 0 ? r : 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmekstatic int open_mmap(const char *database, int *_fd, struct stat *_st, void **_p) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        const CatalogHeader *h;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        int fd;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        void *p;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        struct stat st;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(_fd);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(_st);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(_p);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        fd = open(database, O_RDONLY|O_CLOEXEC);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (fd < 0)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return -errno;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (fstat(fd, &st) < 0) {
03e334a1c7dc8c20c38902aa039440763acc9b17Lennart Poettering                safe_close(fd);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return -errno;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (st.st_size < (off_t) sizeof(CatalogHeader)) {
03e334a1c7dc8c20c38902aa039440763acc9b17Lennart Poettering                safe_close(fd);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return -EINVAL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        p = mmap(NULL, PAGE_ALIGN(st.st_size), PROT_READ, MAP_SHARED, fd, 0);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (p == MAP_FAILED) {
03e334a1c7dc8c20c38902aa039440763acc9b17Lennart Poettering                safe_close(fd);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return -errno;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        h = p;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (memcmp(h->signature, CATALOG_SIGNATURE, sizeof(h->signature)) != 0 ||
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering            le64toh(h->header_size) < sizeof(CatalogHeader) ||
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering            le64toh(h->catalog_item_size) < sizeof(CatalogItem) ||
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering            h->incompatible_flags != 0 ||
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering            le64toh(h->n_items) <= 0 ||
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering            st.st_size < (off_t) (le64toh(h->header_size) + le64toh(h->catalog_item_size) * le64toh(h->n_items))) {
03e334a1c7dc8c20c38902aa039440763acc9b17Lennart Poettering                safe_close(fd);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                munmap(p, st.st_size);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return -EBADMSG;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        *_fd = fd;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        *_st = st;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        *_p = p;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        return 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poetteringstatic const char *find_id(void *p, sd_id128_t id) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        CatalogItem key, *f = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        const CatalogHeader *h = p;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        const char *loc;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        zero(key);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        key.id = id;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        loc = setlocale(LC_MESSAGES, NULL);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (loc && loc[0] && !streq(loc, "C") && !streq(loc, "POSIX")) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                strncpy(key.language, loc, sizeof(key.language));
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                key.language[strcspn(key.language, ".@")] = 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering                f = bsearch(&key, (const uint8_t*) p + le64toh(h->header_size), le64toh(h->n_items), le64toh(h->catalog_item_size), catalog_compare_func);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (!f) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        char *e;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        e = strchr(key.language, '_');
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        if (e) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                                *e = 0;
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering                                f = bsearch(&key, (const uint8_t*) p + le64toh(h->header_size), le64toh(h->n_items), le64toh(h->catalog_item_size), catalog_compare_func);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (!f) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                zero(key.language);
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering                f = bsearch(&key, (const uint8_t*) p + le64toh(h->header_size), le64toh(h->n_items), le64toh(h->catalog_item_size), catalog_compare_func);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (!f)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        return (const char*) p +
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering                le64toh(h->header_size) +
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering                le64toh(h->n_items) * le64toh(h->catalog_item_size) +
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering                le64toh(f->offset);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmekint catalog_get(const char* database, sd_id128_t id, char **_text) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        _cleanup_close_ int fd = -1;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        void *p = NULL;
a7f7d1bde43fc825c49afea3f946f5b4b3d563e0Harald Hoyer        struct stat st = {};
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        char *text = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        int r;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        const char *s;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        assert(_text);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        r = open_mmap(database, &fd, &st, &p);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (r < 0)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return r;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        s = find_id(p, id);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (!s) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                r = -ENOENT;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                goto finish;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        text = strdup(s);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (!text) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                r = -ENOMEM;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                goto finish;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        *_text = text;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        r = 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poetteringfinish:
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (p)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                munmap(p, st.st_size);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        return r;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poetteringstatic char *find_header(const char *s, const char *header) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        for (;;) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                const char *v, *e;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                v = startswith(s, header);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (v) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        v += strspn(v, WHITESPACE);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        return strndup(v, strcspn(v, NEWLINE));
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                /* End of text */
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                e = strchr(s, '\n');
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (!e)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        return NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                /* End of header */
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (e == s)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        return NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                s = e + 1;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmekstatic void dump_catalog_entry(FILE *f, sd_id128_t id, const char *s, bool oneline) {
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek        if (oneline) {
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                _cleanup_free_ char *subject = NULL, *defined_by = NULL;
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                subject = find_header(s, "Subject:");
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                defined_by = find_header(s, "Defined-By:");
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                fprintf(f, SD_ID128_FORMAT_STR " %s: %s\n",
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                        SD_ID128_FORMAT_VAL(id),
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                        strna(defined_by), strna(subject));
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek        } else
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                fprintf(f, "-- " SD_ID128_FORMAT_STR "\n%s\n",
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                        SD_ID128_FORMAT_VAL(id), s);
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek}
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmekint catalog_list(FILE *f, const char *database, bool oneline) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        _cleanup_close_ int fd = -1;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        void *p = NULL;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        struct stat st;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        const CatalogHeader *h;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        const CatalogItem *items;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        int r;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        unsigned n;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        sd_id128_t last_id;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        bool last_id_set = false;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek        r = open_mmap(database, &fd, &st, &p);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        if (r < 0)
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                return r;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        h = p;
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering        items = (const CatalogItem*) ((const uint8_t*) p + le64toh(h->header_size));
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
83f6936a018b08880670838756e0f4e9ea98b4a7Lennart Poettering        for (n = 0; n < le64toh(h->n_items); n++) {
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                const char *s;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                if (last_id_set && sd_id128_equal(last_id, items[n].id))
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                        continue;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                assert_se(s = find_id(p, items[n].id));
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                dump_catalog_entry(f, items[n].id, s, oneline);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                last_id_set = true;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering                last_id = items[n].id;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        }
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        munmap(p, st.st_size);
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering        return 0;
d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmekint catalog_list_items(FILE *f, const char *database, bool oneline, char **items) {
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek        char **item;
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek        int r = 0;
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek        STRV_FOREACH(item, items) {
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                sd_id128_t id;
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                int k;
7fd1b19bc9e9f5574f2877936b8ac267c7706947Harald Hoyer                _cleanup_free_ char *msg = NULL;
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                k = sd_id128_from_string(*item, &id);
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                if (k < 0) {
e53fc357a9bb9d0a5362ccc4246d598cb0febd5eLennart Poettering                        log_error_errno(k, "Failed to parse id128 '%s': %m", *item);
464264ac5a35b655065c5d95b8d8ffbbc7ff3bcfLukas Nykryn                        if (r == 0)
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                                r = k;
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                        continue;
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                }
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek
844ec79b3c2f246114ea316ebe1f36044bdb688eZbigniew Jędrzejewski-Szmek                k = catalog_get(database, id, &msg);
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                if (k < 0) {
e53fc357a9bb9d0a5362ccc4246d598cb0febd5eLennart Poettering                        log_full_errno(k == -ENOENT ? LOG_NOTICE : LOG_ERR, k,
e53fc357a9bb9d0a5362ccc4246d598cb0febd5eLennart Poettering                                       "Failed to retrieve catalog entry for '%s': %m", *item);
464264ac5a35b655065c5d95b8d8ffbbc7ff3bcfLukas Nykryn                        if (r == 0)
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                                r = k;
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                        continue;
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                }
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek                dump_catalog_entry(f, id, msg, oneline);
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek        }
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek        return r;
54b7254c1fa629937f92fd6fa34bdf127b696a00Zbigniew Jędrzejewski-Szmek}