NUM_AFT_COLUMNS
};
-/**
- * Compare two osl objects pointing to hash values.
- *
- * \param obj1 Pointer to the first hash object.
- * \param obj2 Pointer to the second hash object.
- *
- * \return The values required for an osl compare function.
- *
- * \sa osl_compare_func, uint32_compare().
- */
-static int aft_hash_compare(const struct osl_object *obj1, const struct osl_object *obj2)
+/* compare function for the hash column */
+static int aft_hash_compare(const struct osl_object *obj1,
+ const struct osl_object *obj2)
{
- return hash_compare((unsigned char *)obj1->data, (unsigned char *)obj2->data);
+ return hash_compare((unsigned char *)obj1->data,
+ (unsigned char *)obj2->data);
}
static struct osl_column_description aft_cols[] = {
time_t current_time, enum ls_listing_mode lm)
{
struct tm t;
+ /*
+ * Omit year but show time if the given value is closer to the current
+ * time than this many seconds.
+ */
+ const time_t m = 6 * 30 * 24 * 3600; /* six months */
if (!localtime_r((time_t *)seconds, &t))
return -E_LOCALTIME;
return -E_STRFTIME;
return 1;
}
- if (*seconds + 6 * 30 * 24 * 3600 > current_time) {
+ if (*seconds > current_time - m && *seconds < current_time + m) {
if (!strftime(buf, size, "%b %e %k:%M", &t))
return -E_STRFTIME;
return 1;
}
- if (!strftime(buf, size, "%b %e %Y", &t))
+ if (!strftime(buf, size, "%b %e %Y", &t))
return -E_STRFTIME;
return 1;
}
i++;
break;
}
+ /*
+ * Compatibility: Prior to 0.5.5 it was necessary to specify
+ * the listing mode without the '=' character as in -lv, for
+ * example. Now the variant with '=' is preferred and
+ * documented but we still accept the old way to specify the
+ * listing mode.
+ *
+ * Support for the legacy syntax can be dropped at 0.6.0
+ * or later.
+ */
if (!strncmp(arg, "-l", 2)) {
- if (!*(arg + 2)) {
- mode = LS_MODE_LONG;
- continue;
- }
- if (*(arg + 3))
- return -E_AFT_SYNTAX;
- switch(*(arg + 2)) {
+ arg += 2;
+ if (*arg == '=')
+ arg++;
+ switch (*arg) {
case 's':
mode = LS_MODE_SHORT;
continue;
case 'l':
+ case '\0':
mode = LS_MODE_LONG;
continue;
case 'v':
flags |= LS_FLAG_UNIXDATE;
continue;
}
+ /* The compatibility remark above applies also to -s. */
if (!strncmp(arg, "-s", 2)) {
- if (!*(arg + 2) || *(arg + 3))
- return -E_AFT_SYNTAX;
- switch(*(arg + 2)) {
+ arg += 2;
+ if (*arg == '=')
+ arg++;
+ switch (*arg) {
case 'p':
sort = LS_SORT_BY_PATH;
continue;
func));
}
-static struct osl_row *find_hash_sister(unsigned char *hash)
+static int find_hash_sister(unsigned char *hash, struct osl_row **result)
{
- const struct osl_object obj = {.data = hash, .size = HASH_SIZE};
- struct osl_row *row;
+ int ret = aft_get_row_of_hash(hash, result);
+
+ if (ret == -OSL_ERRNO_TO_PARA_ERROR(E_OSL_RB_KEY_NOT_FOUND))
+ return 0;
+ return ret;
+}
+
+static int find_path_brother(const char *path, struct osl_row **result)
+{
+ int ret = aft_get_row_of_path(path, result);
- osl_get_row(audio_file_table, AFTCOL_HASH, &obj, &row);
- return row;
+ if (ret == -OSL_ERRNO_TO_PARA_ERROR(E_OSL_RB_KEY_NOT_FOUND))
+ return 0;
+ return ret;
}
/** The format of the data stored by save_audio_file_data(). */
enum com_add_buffer_offsets {
- /** afhi (if present) starts here. */
+ /* afhi (if present) starts at this offset. */
CAB_AFHI_OFFSET_POS = 0,
/** Start of the chunk table (if present). */
- CAB_CHUNKS_OFFSET_POS = 2,
- /** Audio format id. */
- CAB_AUDIO_FORMAT_OFFSET = 4,
+ CAB_CHUNKS_OFFSET_POS = 4,
/** Flags given to the add command. */
- CAB_FLAGS_OFFSET = 5,
+ CAB_FLAGS_OFFSET = 8,
+ /** Audio format id. */
+ CAB_AUDIO_FORMAT_ID_OFFSET = 12,
/** The hash of the audio file being added. */
- CAB_HASH_OFFSET = 9,
+ CAB_HASH_OFFSET = 13,
/** Start of the path of the audio file. */
CAB_PATH_OFFSET = (CAB_HASH_OFFSET + HASH_SIZE),
};
size_t size = CAB_PATH_OFFSET + path_len + afhi_size
+ sizeof_chunk_table(afhi);
char *buf = para_malloc(size);
- uint16_t pos;
-
- write_u8(buf + CAB_AUDIO_FORMAT_OFFSET, audio_format_num);
- write_u32(buf + CAB_FLAGS_OFFSET, flags);
-
- memcpy(buf + CAB_HASH_OFFSET, hash, HASH_SIZE);
- strcpy(buf + CAB_PATH_OFFSET, path);
+ uint32_t pos;
pos = CAB_PATH_OFFSET + path_len;
- PARA_DEBUG_LOG("size: %zu, afhi starts at %d\n", size, pos);
- PARA_DEBUG_LOG("last afhi byte: %p, pos %zu\n", buf + pos + afhi_size - 1,
- pos + afhi_size - 1);
- write_u16(buf + CAB_AFHI_OFFSET_POS, pos);
+ write_u32(buf + CAB_AFHI_OFFSET_POS, pos);
save_afhi(afhi, buf + pos);
-
pos += afhi_size;
- PARA_DEBUG_LOG("size: %zu, chunks start at %d\n", size, pos);
- write_u16(buf + CAB_CHUNKS_OFFSET_POS, pos);
+
+ write_u32(buf + CAB_CHUNKS_OFFSET_POS, pos);
if (afhi)
save_chunk_table(afhi, buf + pos);
- PARA_DEBUG_LOG("last byte in buf: %p\n", buf + size - 1);
+
+ write_u32(buf + CAB_FLAGS_OFFSET, flags);
+ write_u8(buf + CAB_AUDIO_FORMAT_ID_OFFSET, audio_format_num);
+
+ memcpy(buf + CAB_HASH_OFFSET, hash, HASH_SIZE);
+ strcpy(buf + CAB_PATH_OFFSET, path);
+
obj->data = buf;
obj->size = size;
}
objs[AFTCOL_PATH].size = strlen(path) + 1;
PARA_INFO_LOG("request to add %s\n", path);
- hs = find_hash_sister(hash);
- ret = aft_get_row_of_path(path, &pb);
- if (ret < 0 && ret != -OSL_ERRNO_TO_PARA_ERROR(E_OSL_RB_KEY_NOT_FOUND))
+ ret = find_hash_sister(hash, &hs);
+ if (ret < 0)
+ goto out;
+ ret = find_path_brother(path, &pb);
+ if (ret < 0)
goto out;
if (hs && pb && hs == pb && !(flags & ADD_FLAG_FORCE)) {
if (flags & ADD_FLAG_VERBOSE)
goto out;
}
/* no hs or force mode, child must have sent afhi */
- afhi_offset = read_u16(buf + CAB_AFHI_OFFSET_POS);
- chunks_offset = read_u16(buf + CAB_CHUNKS_OFFSET_POS);
+ afhi_offset = read_u32(buf + CAB_AFHI_OFFSET_POS);
+ chunks_offset = read_u32(buf + CAB_CHUNKS_OFFSET_POS);
objs[AFTCOL_AFHI].data = buf + afhi_offset;
objs[AFTCOL_AFHI].size = chunks_offset - afhi_offset;
if (flags & ADD_FLAG_VERBOSE)
para_printf(&aca->pbout, "new file\n");
default_afsi.last_played = time(NULL) - 365 * 24 * 60 * 60;
- default_afsi.audio_format_id = read_u8(buf + CAB_AUDIO_FORMAT_OFFSET);
+ default_afsi.audio_format_id = read_u8(buf + CAB_AUDIO_FORMAT_ID_OFFSET);
objs[AFTCOL_AFSI].data = &afsi_buf;
objs[AFTCOL_AFSI].size = AFSI_SIZE;
{
char *path = aca->query.data;
struct osl_row *path_brother;
- int ret = aft_get_row_of_path(path, &path_brother);
- if (ret < 0)
+ int ret = find_path_brother(path, &path_brother);
+ if (ret <= 0)
return ret;
return pass_buffer_as_shm(aca->fd, SBD_OUTPUT, (char *)&path_brother,
sizeof(path_brother));
{
unsigned char *hash = aca->query.data;
struct osl_row *hash_sister;
+ int ret = find_hash_sister(hash, &hash_sister);
- hash_sister = find_hash_sister(hash);
- if (!hash_sister)
- return 0;
+ if (ret <= 0)
+ return ret;
return pass_buffer_as_shm(aca->fd, SBD_OUTPUT, (char *)&hash_sister,
sizeof(hash_sister));
}
ret = for_each_matching_row(&pmd);
if (ret < 0)
goto out;
- if (pmd.num_matches == 0)
- ret = -E_NO_MATCH;
- else if (flags & RM_FLAG_VERBOSE)
+ if (pmd.num_matches == 0) {
+ if (!(flags & RM_FLAG_FORCE))
+ ret = -E_NO_MATCH;
+ } else if (flags & RM_FLAG_VERBOSE)
para_printf(&aca->pbout, "removed %u file(s)\n",
pmd.num_matches);
out:
if (!cad.add_mask && !cad.del_mask)
goto out;
pmd.patterns.data = p;
- assert(p < (char *)aca->query.data + aca->query.size);
+ if (p >= (char *)aca->query.data + aca->query.size)
+ goto out;
pmd.patterns.size = (char *)aca->query.data + aca->query.size - p;
ret = for_each_matching_row(&pmd);
if (ret < 0)
projects / paraslash.git / blobdiff