d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include <errno.h>

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <fcntl.h>

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include <locale.h>

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <stdio.h>

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <string.h>

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include <sys/mman.h>

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include <unistd.h>

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "sd-id128.h"

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering

b5efdb8af40ea759a1ea584c1bc44ecc81dd00ceLennart Poettering#include "alloc-util.h"

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include "catalog.h"

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "conf-files.h"

3ffd4af22052963e7a29431721ee204e634bea75Lennart Poettering#include "fd-util.h"

0d39fa9c69b97a2ceb156053deef69c0866c2b97Lennart Poettering#include "fileio.h"

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include "hashmap.h"

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include "log.h"

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering#include "mkdir.h"

5f311f8c0e51e2f13773823feb6a71f7c6f2838cLennart Poettering#include "path-util.h"

9bf3b53533cdc9b95c921b71da755401f223f765Lennart Poettering#include "siphash24.h"

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include "sparse-endian.h"

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include "strbuf.h"

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include "string-util.h"

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include "strv.h"

07630cea1f3a845c09309f197ac7c4f11edd3b62Lennart Poettering#include "util.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

b826ab586c9e0a9c0d438a75c28cf3a8ab485929Tom Gundersenstatic void catalog_hash_func(const void *p, struct siphash *state) {

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering const CatalogItem *i = p;

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

b826ab586c9e0a9c0d438a75c28cf3a8ab485929Tom Gundersen siphash24_compress(&i->id, sizeof(i->id), state);

b826ab586c9e0a9c0d438a75c28cf3a8ab485929Tom Gundersen siphash24_compress(i->language, strlen(i->language), state);

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

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walterstatic bool next_header(const char **s) {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter const char *e;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter e = strchr(*s, '\n');

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter /* Unexpected end */

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter if (!e)

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter return false;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter /* End of headers */

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter if (e == *s)

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter return false;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter *s = e + 1;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter return true;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter}

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walterstatic const char *skip_header(const char *s) {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter while (next_header(&s))

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter ;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter return s;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter}

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walterstatic char *combine_entries(const char *one, const char *two) {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter const char *b1, *b2;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter size_t l1, l2, n;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter char *dest, *p;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter /* Find split point of headers to body */

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter b1 = skip_header(one);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter b2 = skip_header(two);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter l1 = strlen(one);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter l2 = strlen(two);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter dest = new(char, l1 + l2 + 1);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter if (!dest) {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter log_oom();

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter return NULL;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter }

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter p = dest;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter /* Headers from @one */

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter n = b1 - one;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter p = mempcpy(p, one, n);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter /* Headers from @two, these will only be found if not present above */

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter n = b2 - two;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter p = mempcpy(p, two, n);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter /* Body from @one */

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter n = l1 - (b1 - one);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter if (n > 0) {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter memcpy(p, b1, n);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter p += n;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter /* Body from @two */

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter } else {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter n = l2 - (b2 - two);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter memcpy(p, b2, n);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter p += n;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter }

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter assert(p - dest <= (ptrdiff_t)(l1 + l2));

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter p[0] = '\0';

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter return dest;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter}

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

d4205751d4643c272059a3728045929dd0e5e800Lennart Poetteringstatic int finish_item(

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering Hashmap *h,

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering sd_id128_t id,

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering const char *language,

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter char *payload) {

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

e3b9d9c8027a7c4c55cf1614e0fe9423fad69e8fZbigniew Jędrzejewski-Szmek _cleanup_free_ CatalogItem *i = NULL;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter _cleanup_free_ char *combined = NULL, *prev = NULL;

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering int r;

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering assert(h);

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering assert(payload);

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 }

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter prev = hashmap_get(h, i);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter /* Already have such an item, combine them */

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter if (prev) {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter combined = combine_entries(payload, prev);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter if (!combined)

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter return log_oom();

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter r = hashmap_update(h, i, combined);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter if (r < 0)

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter return r;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter combined = NULL;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter /* A new item */

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter } else {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter r = hashmap_put(h, i, payload);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter if (r < 0)

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter return r;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter i = NULL;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter }

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

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

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walterint catalog_import_file(Hashmap *h, 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(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)

709f6e46a35ec492b70eb92943d82a8d838ce918Michal Schmidt log_error_errno(r, "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

e1427b138fbf7b7f13bb61187635b882be3ca2b2Michal Schmidt return log_error_errno(errno, "Failed to read file %s: %m", path);

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) {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter r = finish_item(h, id, lang ?: deflang, payload);

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering if (r < 0)

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering return r;

c7332b0844e28d9b70c3c763b929f105c1056fe8Zbigniew Jędrzejewski-Szmek

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter payload = NULL;

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) {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter r = finish_item(h, id, lang ?: deflang, payload);

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering if (r < 0)

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering return r;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter payload = NULL;

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering }

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering return 0;

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering}

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidtstatic int64_t write_catalog(const char *database, struct strbuf *sb,

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt 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));

8d2ecdb2cf1bc5b1125e69deaa852c6791ab5a41Michal Schmidt header.n_items = htole64(n);

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

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt return ftello(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;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter _cleanup_hashmap_free_free_free_ Hashmap *h = NULL;

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering _cleanup_free_ CatalogItem *items = NULL;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter ssize_t offset;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter char *payload;

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering CatalogItem *i;

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering Iterator j;

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering unsigned n;

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt int r;

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt int64_t sz;

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);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter r = catalog_import_file(h, *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 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;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter HASHMAP_FOREACH_KEY(payload, 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);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter offset = strbuf_add_string(sb, payload, strlen(payload));

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter if (offset < 0) {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter r = log_oom();

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter goto finish;

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter }

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter i->offset = htole64((uint64_t) offset);

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

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter strbuf_complete(sb);

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt sz = write_catalog(database, sb, items, n);

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt if (sz < 0)

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt r = log_error_errno(sz, "Failed to write %s: %m", database);

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt else {

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt r = 0;

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt log_debug("%s: wrote %u items, with %zu bytes of strings, %"PRIi64" total size.",

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt database, n, sb->len, sz);

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt }

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

d4205751d4643c272059a3728045929dd0e5e800Lennart Poetteringfinish:

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt strbuf_cleanup(sb);

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering

77ba8233f70719ddd53373f98c53c5cfd5ff13c7Michal Schmidt return r;

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 (;;) {

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter const char *v;

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

dbae138dc1a30080241cab172a4cf5cf3bb48203Stef Walter if (!next_header(&s))

d4205751d4643c272059a3728045929dd0e5e800Lennart Poettering return NULL;

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}