extract and output binding parameters

1 files changed, 51 insertions, 12 deletions

diff --git a/src/jsapi-libdom.c b/src/jsapi-libdom.c
index 505f115..4dc2db8 100644
--- a/src/jsapi-libdom.c
+++ b/src/jsapi-libdom.c
@@ -6,10 +6,11 @@
  * Copyright 2012 Vincent Sanders <vince@netsurf-browser.org>
  */
 
+#include <stdbool.h>
 #include <stdio.h>
 #include <errno.h>
 #include <string.h>
-#include <stdbool.h>
+#include <stdlib.h>
 
 #include "options.h"
 #include "genjsbind-ast.h"
@@ -19,6 +20,11 @@
 #define HDR_COMMENT_SEP     "\n * "
 #define HDR_COMMENT_PREABLE "Generated by nsgenjsapi"
 
+struct binding {
+	const char *name; /* name of the binding */
+	const char *interface; /* webidl interface binding is for */
+};
+
 static int webidl_preamble_cb(struct genbind_node *node, void *ctx)
 {
 	FILE *outfile = ctx;
@@ -91,29 +97,62 @@ read_webidl(struct genbind_node *genbind_ast, struct webidl_node **webidl_ast)
 
         /* debug dump of web idl AST */
 	if (options->verbose) {
-		webidl_ast_dump(webidl_ast, 0);
+		webidl_ast_dump(*webidl_ast, 0);
 	}
 	return res;
 }
 
-struct binding {
-	const char *name; /* name of the binding */
-	const char *interface; /* webidl interface binding is for */
-};
 
+static int 
+output_function_spec(FILE *outfile, 
+		     struct genbind_node *genbind_ast,
+		     struct binding *binding)
+{
+	fprintf(outfile, "%s\n%s\n", binding->name, binding->interface);
+
+	return 0;
+}
 
 static struct binding *binding_new(struct genbind_node *genbind_ast)
 {
 	struct binding *nb;
-	nb = calloc(1, sizeof(struct binding));
-
 	struct genbind_node *binding_node;
+	struct genbind_node *ident_node;
+	struct genbind_node *interface_node;
 
 	binding_node = genbind_node_find(genbind_ast,
-		  NULL,
-		  genbind_cmp_node_type,
-		  GENBIND_NODE_TYPE_BINDING);
+					 NULL,
+					 genbind_cmp_node_type,
+					 (void *)GENBIND_NODE_TYPE_BINDING);
+
+	if (binding_node == NULL) {
+		return NULL;
+	}
+
+	ident_node = genbind_node_find(genbind_node_getnode(binding_node),
+				       NULL,
+				       genbind_cmp_node_type,
+				       (void *)GENBIND_NODE_TYPE_IDENT);
+
+	if (ident_node == NULL) {
+		return NULL;
+	}
+
+	interface_node = genbind_node_find(genbind_node_getnode(binding_node),
+				       NULL,
+				       genbind_cmp_node_type,
+				       (void *)GENBIND_NODE_TYPE_TYPE_INTERFACE);
+
+	if (interface_node == NULL) {
+		return NULL;
+	}
+
+	nb = calloc(1, sizeof(struct binding));
+
+	nb->name = genbind_node_gettext(ident_node);
+	nb->interface = genbind_node_gettext(interface_node);
 
+	return nb;
 }
 
 int jsapi_libdom_output(char *outfilename, struct genbind_node *genbind_ast)
@@ -151,7 +190,7 @@ int jsapi_libdom_output(char *outfilename, struct genbind_node *genbind_ast)
 
 	output_preamble(outfile, genbind_ast);
 
-	//output_function_spec(outfile, genbind_ast);
+	output_function_spec(outfile, genbind_ast, binding);
 
 	//output_property_spec(outfile, genbind_ast);