/*
Same as tm_tag_new() except that the tag attributes are read from file.
@param mode langType to use for the tag.
*/
TMTag *tm_tag_new_from_file(TMSourceFile *file, FILE *fp, gint mode, TMFileFormat format)
{
TMTag *tag;
gboolean result = FALSE;
TAG_NEW(tag);
switch (format)
{
case TM_FILE_FORMAT_TAGMANAGER:
result = tm_tag_init_from_file(tag, file, fp);
break;
case TM_FILE_FORMAT_PIPE:
result = tm_tag_init_from_file_alt(tag, file, fp);
break;
case TM_FILE_FORMAT_CTAGS:
result = tm_tag_init_from_file_ctags(tag, file, fp);
break;
}
if (! result)
{
TAG_FREE(tag);
return NULL;
}
tag->lang = mode;
return tag;
}
/*
Creates a new tag structure and returns a pointer to it.
@return the new TMTag structure. This should be free()-ed using tm_tag_free()
*/
TMTag *tm_tag_new(void)
{
TMTag *tag;
TAG_NEW(tag);
tag->refcount = 1;
return tag;
}
/*
Creates a new tag structure from a tagEntryInfo pointer and a TMSOurceFile pointer
and returns a pointer to it.
@param file - Pointer to the TMSourceFile structure containing the tag
@param tag_entry Contains tag information generated by ctags
@return the new TMTag structure. This should be free()-ed using tm_tag_free()
*/
TMTag *tm_tag_new(TMSourceFile *file, const tagEntryInfo *tag_entry)
{
TMTag *tag;
TAG_NEW(tag);
if (FALSE == tm_tag_init(tag, file, tag_entry))
{
TAG_FREE(tag);
return NULL;
}
return tag;
}
static TMTag *log_tag_new(void)
{
TMTag *tag;
if (! alive_tags)
{
alive_tags = g_hash_table_new(g_direct_hash, g_direct_equal);
atexit(log_refs_at_exit);
}
TAG_NEW(tag);
g_hash_table_insert(alive_tags, tag, tag);
return tag;
}
