/* metadata key,value list object */
Jbig2Metadata *jbig2_metadata_new(Jbig2Ctx *ctx, Jbig2Encoding encoding)
{
Jbig2Metadata *md = jbig2_new(ctx, Jbig2Metadata, 1);
if (md != NULL) {
md->encoding = encoding;
md->entries = 0;
md->max_entries = 4;
md->keys = jbig2_new(ctx, char*, md->max_entries);
md->values = jbig2_new(ctx, char*, md->max_entries);
if (md->keys == NULL || md->values == NULL) {
jbig2_error(ctx, JBIG2_SEVERITY_FATAL, -1,
"failed to allocate storage for metadata keys/values");
jbig2_metadata_free(ctx, md);
md = NULL;
}
} else {
/* metadata key,value list object */
Jbig2Metadata *jbig2_metadata_new(Jbig2Ctx *ctx, Jbig2Encoding encoding)
{
Jbig2Metadata *md = jbig2_alloc(ctx->allocator, sizeof(Jbig2Metadata));
if (md != NULL) {
md->encoding = encoding;
md->entries = 0;
md->max_entries = 4;
md->keys = jbig2_alloc(ctx->allocator, md->max_entries*sizeof(char*));
md->values = jbig2_alloc(ctx->allocator, md->max_entries*sizeof(char*));
if (md->keys == NULL || md->values == NULL) {
jbig2_metadata_free(ctx, md);
md = NULL;
}
}
return md;
}
