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tag_ape: simplified the apeItems array 

Make "enum tag_type" the array index, and convert apeItems to a sparse
array.
This commit is contained in:
Max Kellermann 2009-07-19 18:04:42 +02:00
parent 7cca55549b
commit 026bd15872
1 changed files with 12 additions and 22 deletions
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34
src/tag_ape.c
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@ -25,24 +25,14 @@
#include <assert.h> #include <assert.h>
#include <stdio.h> #include <stdio.h>
static const char *const apeItems[7] = { static const char *const ape_tag_names[] = {
"title", [TAG_ITEM_TITLE] = "title",
"artist", [TAG_ITEM_ARTIST] = "artist",
"album", [TAG_ITEM_ALBUM] = "album",
"comment", [TAG_ITEM_COMMENT] = "comment",
"genre", [TAG_ITEM_GENRE] = "genre",
"track", [TAG_ITEM_TRACK] = "track",
"year" [TAG_ITEM_DATE] = "year"
};
static const int tagItems[7] = {
TAG_ITEM_TITLE,
TAG_ITEM_ARTIST,
TAG_ITEM_ALBUM,
TAG_ITEM_COMMENT,
TAG_ITEM_GENRE,
TAG_ITEM_TRACK,
TAG_ITEM_DATE,
}; };
static struct tag * static struct tag *
@ -53,12 +43,12 @@ tag_ape_import_item(struct tag *tag, unsigned long flags,
if ((flags & (0x3 << 1)) != 0) if ((flags & (0x3 << 1)) != 0)
return tag; return tag;
for (unsigned i = 0; i < 7; i++) { for (unsigned i = 0; i < G_N_ELEMENTS(ape_tag_names); i++) {
if (g_ascii_strcasecmp(key, apeItems[i]) == 0) { if (ape_tag_names[i] != NULL &&
g_ascii_strcasecmp(key, ape_tag_names[i]) == 0) {
if (tag == NULL) if (tag == NULL)
tag = tag_new(); tag = tag_new();
tag_add_item_n(tag, tagItems[i], tag_add_item_n(tag, i, value, value_length);
value, value_length);
} }
} }