2 // valac --vapidir=. --thread webkitpdf.vala BrowserWindow.vala --vapi=./vapi
3 // --pkg glib-2.0 --pkg webkit-1.0 --pkg gtk+-2.0 -o /usr/bin/webkitpdf --target-glib=2.32
5 public class webkitpdf {
7 public static string? opt_url = null;
8 public static uint opt_delay = 0;
9 public static string? opt_target_png = null;
10 public static string? opt_target_pdf = null;
11 public static string[]? opt_inject_js = null;
12 const OptionEntry[] options = {
15 { "url", 0, 0, OptionArg.STRING, ref opt_url, "Url to grab", null },
16 { "delay", 0, 0, OptionArg.INT, ref opt_delay, "Delay before snapshot in seconds", null },
17 { "png", 0, 0, OptionArg.STRING, ref opt_target_png, "File to write (PNG)", null },
18 { "inject", 0, 0, OptionArg.STRING_ARRAY, ref opt_inject_js, "Inject Javascript file(s)", null },
19 { "pdf", 0, 0, OptionArg.STRING, ref opt_target_pdf, "File to write (PDF)", null },
22 public static int main(string[] args)
26 unowned string proxy = Environment.get_variable ("http_proxy");
27 if (proxy != null && proxy.length > 0) {
28 var sess = WebKit.get_default_session();
29 sess.proxy_uri = new Soup.URI(proxy);
32 var opt_context = new OptionContext ("webkitpdf");
36 opt_context.set_help_enabled (true);
37 opt_context.add_main_entries (options, null);
38 opt_context.parse (ref args);
40 if (webkitpdf.opt_url == null) {
41 throw new OptionError.BAD_VALUE("missing url");
43 if (webkitpdf.opt_target_png == null && webkitpdf.opt_target_pdf == null) {
44 throw new OptionError.BAD_VALUE("missing pdf or png filename");
48 } catch (OptionError e) {
49 stdout.printf ("error: %s\n", e.message);
50 stdout.printf ("Run '%s --help' to see a full list of available command line options.\n %s",
51 args[0], opt_context.get_help(true,null));
55 var browser = new BrowserWindow();
56 browser.el.show_all();
58 var ses = WebKit.get_default_session();
59 ses.request_queued.connect((msg) => {
60 print("queued request %s\n", msg.uri.to_string(false));
61 msg.got_headers.connect(() => {
62 print("got conent type %s\n", msg.response_headers.get_content_type (null));
63 if (msg.response_headers.get_content_type (null) == "image/jpeg") {
64 ses.cancel_message(msg,Soup.KnownStatusCode.CANCELLED);