1 files changed, 20 insertions, 38 deletions

diff --git a/source/fitz/link.c b/source/fitz/link.c
index eaed1402..430c9bfe 100644
--- a/source/fitz/link.c
+++ b/source/fitz/link.c
@@ -1,51 +1,25 @@
 #include "mupdf/fitz.h"
 
-void
-fz_drop_link_dest(fz_context *ctx, fz_link_dest *dest)
-{
-	if (!dest)
-		return;
-
-	switch (dest->kind)
-	{
-	case FZ_LINK_NONE:
-		break;
-	case FZ_LINK_GOTO:
-		fz_free(ctx, dest->ld.gotor.dest);
-		break;
-	case FZ_LINK_URI:
-		fz_free(ctx, dest->ld.uri.uri);
-		break;
-	case FZ_LINK_LAUNCH:
-		fz_free(ctx, dest->ld.launch.file_spec);
-		break;
-	case FZ_LINK_NAMED:
-		fz_free(ctx, dest->ld.named.named);
-		break;
-	case FZ_LINK_GOTOR:
-		fz_free(ctx, dest->ld.gotor.file_spec);
-		break;
-	}
-}
-
 fz_link *
-fz_new_link(fz_context *ctx, const fz_rect *bbox, fz_link_dest dest)
+fz_new_link(fz_context *ctx, const fz_rect *bbox, void *doc, const char *uri)
 {
 	fz_link *link;
 
+	link = fz_malloc_struct(ctx, fz_link);
+	link->refs = 1;
+	link->rect = *bbox;
+	link->next = NULL;
+	link->doc = doc; /* don't take reference */
+	link->uri = NULL;
+
 	fz_try(ctx)
-	{
-		link = fz_malloc_struct(ctx, fz_link);
-		link->refs = 1;
-	}
+		link->uri = fz_strdup(ctx, uri);
 	fz_catch(ctx)
 	{
-		fz_drop_link_dest(ctx, &dest);
+		fz_drop_link(ctx, link);
 		fz_rethrow(ctx);
 	}
-	link->dest = dest;
-	link->rect = *bbox;
-	link->next = NULL;
+
 	return link;
 }
 
@@ -61,8 +35,16 @@ fz_drop_link(fz_context *ctx, fz_link *link)
 	while (fz_drop_imp(ctx, link, &link->refs))
 	{
 		fz_link *next = link->next;
-		fz_drop_link_dest(ctx, &link->dest);
+		fz_free(ctx, link->uri);
 		fz_free(ctx, link);
 		link = next;
 	}
 }
+
+int
+fz_is_external_link(fz_context *ctx, const char *uri)
+{
+	while (*uri >= 'a' && *uri <= 'z')
+		++uri;
+	return uri[0] == ':' && uri[1] == '/' && uri[2] == '/';
+}