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/* binding output generator for jsapi(spidermonkey) to libdom
*
* This file is part of nsgenjsbind.
* Licensed under the MIT License,
* http://www.opensource.org/licenses/mit-license.php
* Copyright 2012 Vincent Sanders <vince@netsurf-browser.org>
*/
#include <stdio.h>
#include <errno.h>
#include <string.h>
#include "genjsbind-ast.h"
#include "webidl-ast.h"
#include "jsapi-libdom.h"
#define HDR_COMMENT_SEP "\n * "
#define HDR_COMMENT_PREABLE "Generated by nsgenjsapi"
/*
#define HDR_COMMENT_SEP_LEN 4
int genbind_header_comment(char *comment)
{
char *fullstr;
int fulllen;
fulllen = strlen(genbind_ast->hdr_comments) +
strlen(comment) + HDR_COMMENT_SEP_LEN + 1;
fullstr = malloc(fulllen);
snprintf(fullstr, fulllen, "%s"HDR_COMMENT_SEP"%s", genbind_ast->hdr_comments , comment);
free(genbind_ast->hdr_comments);
free(comment);
genbind_ast->hdr_comments = fullstr;
return 0;
}
{
if (webidl_parsefile($2) != 0) {
YYABORT;
}
}
*/
/* initialise root IDL node */
/* webidl_root =
*/
static int webidl_hdrcomments_cb(struct genbind_node *node, void *ctx)
{
FILE *outfile = ctx;
char *txt;
txt = genbind_node_gettext(node);
fprintf(outfile, HDR_COMMENT_SEP"%s",txt);
return 0;
}
static int webidl_hdrcomment_cb(struct genbind_node *node, void *ctx)
{
genbind_node_for_each_type(genbind_node_getnode(node),
GENBIND_NODE_TYPE_STRING,
webidl_hdrcomments_cb,
ctx);
return 0;
}
static int
output_header_comments(FILE *outfile, struct genbind_node *genbind_ast)
{
fprintf(outfile, "/* "HDR_COMMENT_PREABLE);
genbind_node_for_each_type(genbind_ast,
GENBIND_NODE_TYPE_HDRCOMMENT,
webidl_hdrcomment_cb,
outfile);
fprintf(outfile,"\n */\n\n");
return 0;
}
static int webidl_file_cb(struct genbind_node *node, void *ctx)
{
struct webidl_node **webidl_ast = ctx;
char *filename;
filename = genbind_node_gettext(node);
return webidl_parsefile(filename, webidl_ast);
}
static int
read_webidl(struct genbind_node *genbind_ast, struct webidl_node **webidl_ast)
{
return genbind_node_for_each_type(genbind_ast,
GENBIND_NODE_TYPE_WEBIDLFILE,
webidl_file_cb,
webidl_ast);
}
int jsapi_libdom_output(char *outfilename, struct genbind_node *genbind_ast)
{
FILE *outfile = NULL;
struct webidl_node *webidl_ast = NULL;
int res;
res = read_webidl(genbind_ast, &webidl_ast);
if (res != 0) {
fprintf(stderr, "Error reading Web IDL files\n");
return 5;
}
/* open output file */
if (outfilename == NULL) {
outfile = stdout;
} else {
outfile = fopen(outfilename, "w");
}
if (!outfile) {
fprintf(stderr, "Error opening output %s: %s\n",
outfilename,
strerror(errno));
return 4;
}
output_header_comments(outfile, genbind_ast);
/* fprintf(outfile, " %s\n \n\n", genbind_ast->hdr_comments);
fprintf(outfile, "%s", genbind_ast->preamble);
fprintf(outfile, " interface %s \n\n", genbind_ast->ifname);
*/
fclose(outfile);
return 0;
}
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