/**
+ * Originally this was supposed to intercept http calls and redirect them
+ * but that is not supported in webkit2 (without using the extension api)
+ *
+ * so for now we have modified our server to serve use a base url of xhttp:
+ *
+ * so all relative urls are based on that
+ *
* Idea is to serve the files from the file system, so no need to setup apache etc...
* This should work for the static content like css / javascript etc.. but
* will cause issues with 'dynamic' xhr files (eg. the php stuff)
*
* the idea is nicked from geary.
*
+ * At present this serves from ~/gitlive/**** - that probably needs more thought..
+ *
+ *
*/
+public errordomain FakeServerError {
+ FILE_DOES_NOT_EXIST
+}
-public class FakeServer : Object
+public class FakeServerCache : Object
{
- WebKit.WebView view;
+ public string fname;
+ public uint8[] data;
+ public string content_type;
+ public int64 size;
+
+ public static Gee.HashMap<string,FakeServerCache> cache;
- public FakeServer(WebKit.WebView wkview)
+ public static FakeServerCache factory(string fname, string scheme)
{
- this.view = wkview;
- //
+ if (cache == null) {
+ cache = new Gee.HashMap<string,FakeServerCache>();
+ }
-
- // Hook up signals.
-
- this.view.resource_load_started.connect(on_resource_request_starting);
- //this.view.navigation_policy_decision_requested.connect(on_navigation_policy_decision_requested);
- //this.view.new_window_policy_decision_requested.connect(on_navigation_policy_decision_requested);
-
- //
- this.view.get_context().register_uri_scheme("xhttp", serve);
-
+ // print ("CACHE look for ==%s==\n", fname);
+ if (scheme == "resources") {
+ return new FakeServerCache.from_resource(fname);
+ }
+
+ if (cache.has_key(fname)) {
+ print ("CACHE got %s\n", fname);
+ return cache.get(fname);
+ }
+ print ("CACHE create %s\n", fname);
+
+ var el = new FakeServerCache(fname);
+
+ cache.set(fname, el);
+ return el;
}
- /*
- private bool on_navigation_policy_decision_requested(
- WebKit.WebFrame frame,
- WebKit.NetworkRequest request,
- WebKit.WebNavigationAction navigation_action,
- WebKit.WebPolicyDecision policy_decision
- ) {
- policy_decision.ignore();
-
- // not sure if we should allow navigations...
- return true;
- }
- */
- private void on_resource_request_starting(
- WebKit.WebResource resource,
- WebKit.URIRequest request) {
- if (resource != null) {
- // A request that was previously approved resulted in a redirect.
- return;
- }
+ // called onload to clear the temporary cached file..
+ public static void remove(string fname) {
+ if (cache == null) {
+ return;
+ }
+ if (!cache.has_key(fname)) {
+ return;
+ }
+
+
+ FakeServerCache v;
+
+ cache.unset(fname, out v);
+
- string? uri = request.get_uri();
- if (uri == null) {
+
+ }
+ public static void clear()
+ {
+ if (cache == null) {
+ return;
+ }
+ cache.clear();
+ }
+
+ public static FakeServerCache factory_with_data(string data) {
+ if (cache == null) {
+ cache = new Gee.HashMap<string,FakeServerCache>();
+ }
+ var el = new FakeServerCache.with_data(data);
+ print("CACHE - store %s\n", el.fname);
+ cache.set(el.fname, el);
+ return el;
+ }
+
+
+
+
+ public FakeServerCache.with_data( string data )
+ {
+ this.fname = "/" + GLib.Checksum.compute_for_string(GLib.ChecksumType.MD5, data, data.length) + ".js";
+ this.data = data.data;
+ this.content_type = "text/javascript";
+ this.size= data.length;
+
+
+ }
+ public FakeServerCache.from_resource( string fname )
+ {
+
+
+
+ this.fname = fname;
+
+ var file = File.new_for_path ( BuilderApplication.configDirectory() + "/resources/" + fname);
+ if (!file.query_exists()) {
+ this.data = "".data;
+ this.content_type = "";
+ this.size = 0;
return;
}
- if (Regex.match_simple ("\\.php", uri)) {
+ try {
+ var info = file.query_info(
+ "standard::*",
+ FileQueryInfoFlags.NONE
+ );
+
+ this.content_type = info.get_content_type();
+ this.size = info.get_size();
+ uint8[] data;
+
+
+ GLib.FileUtils.get_data(file.get_path(), out data);
+ this.data = data;
+ } catch (Error e) {
+ this.data = "".data;
+ this.size = 0;
+ this.content_type = "";
return;
}
-
- request.set_uri("x"+ uri);
-
+
+
+
+ }
+ public FakeServerCache( string fname ) {
+
+ this.fname = fname;
+
+ var file = File.new_for_path ( GLib.Environment.get_home_dir() + "/gitlive" + fname);
+ if (!file.query_exists()) {
+ this.data = "".data;
+ this.content_type = "";
+ this.size = 0;
+ return;
+ }
+ try {
+ var info = file.query_info(
+ "standard::*",
+ FileQueryInfoFlags.NONE
+ );
+ this.content_type = info.get_content_type();
+ this.size = info.get_size();
+ uint8[] data;
+
+
+ GLib.FileUtils.get_data(file.get_path(), out data);
+ this.data = data;
+ } catch (Error e) {
+ this.data = "".data;
+ this.size = 0;
+ this.content_type = "";
+ return;
+ }
+
+
+
+ print("FakeServerCache :%s, %s (%s/%d)\n", fname ,
+ this.content_type, this.size.to_string(), this.data.length);
+
+
+ }
+
+
+ public void run(WebKit.URISchemeRequest request, Cancellable? cancellable)
+ {
+ var stream = new GLib.MemoryInputStream.from_data (this.data, GLib.free);
+ print("SEND %s\nwe", this.size.to_string());
+
+ request.finish(stream,
+ this.size,
+ this.content_type);
+
+
+
+ return;
+
+ }
+
+
+}
+
+public class FakeServer : Object
+{
+ WebKit.WebView view;
+
+ public FakeServer(WebKit.WebView wkview)
+ {
+ this.view = wkview;
+
+
+ var cx = WebKit.WebContext.get_default();
+ //var cx = this.view.get_context();
+ cx.register_uri_scheme("xhttp", serve);
+ cx.register_uri_scheme("resources", serve);
+ cx.set_cache_model (WebKit.CacheModel.DOCUMENT_VIEWER);
+
+ // these do not help for cross domain requests..
+
+ //cx.get_security_manager().register_uri_scheme_as_cors_enabled("xhttp");
+ //cx.get_security_manager().register_uri_scheme_as_cors_enabled("http");
+ //cx.register_uri_scheme_as_cors_enabled("xhttp");
+ // = crash cx.set_process_model (WebKit.ProcessModel.MULTIPLE_SECONDARY_PROCESSES );
}
+
+
public void serve(WebKit.URISchemeRequest request)
{
// request is URISchemeRequest
- print(request.path);
-
- var file = File.new_for_path ("/home/alan/gitlive/" + request.path);
- var stream = file.read();
- var info = file.query_info(
- "standard::*",
- FileQueryInfoFlags.NONE
- );
-
- request.finish ( stream, info.get_size(), info.get_content_type());
+ print("REQ: %s\n",request.get_path());
+ var cdata = FakeServerCache.factory(request.get_path() , request.get_scheme());
+
+ if (cdata.size < 1 ) {
+ print("Skip file missing = %s/gitlive%s\n", GLib.Environment.get_home_dir() , request.get_path());
+ request.finish_error(new FakeServerError.FILE_DOES_NOT_EXIST ("My error msg"));
+ return;
+ }
+
+ print("Send :%s, %s (%s/%d)", request.get_path(),
+ cdata.content_type, cdata.size.to_string(), cdata.data.length);
+ cdata.run(request, null);
+
}
+
+
}
projects / app.Builder.js / blobdiff