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-rw-r--r--plugins/http-files/src/upload_stream_module.vala195
1 files changed, 0 insertions, 195 deletions
diff --git a/plugins/http-files/src/upload_stream_module.vala b/plugins/http-files/src/upload_stream_module.vala
deleted file mode 100644
index 934d4df5..00000000
--- a/plugins/http-files/src/upload_stream_module.vala
+++ /dev/null
@@ -1,195 +0,0 @@
-using Xmpp;
-using Xmpp;
-using Xmpp.Xep;
-
-namespace Dino.Plugins.HttpFiles {
-
-private const string NS_URI = "urn:xmpp:http:upload";
-private const string NS_URI_0 = "urn:xmpp:http:upload:0";
-
-public class UploadStreamModule : XmppStreamModule {
- public static Xmpp.ModuleIdentity<UploadStreamModule> IDENTITY = new Xmpp.ModuleIdentity<UploadStreamModule>(NS_URI, "0363_http_file_upload");
-
- public signal void feature_available(XmppStream stream, long max_file_size);
- public signal void received_url(XmppStream stream, MessageStanza message);
-
- public delegate void OnUploadOk(XmppStream stream, string url_down);
- public delegate void OnError(XmppStream stream, string error);
- public void upload(XmppStream stream, InputStream input_stream, string file_name, string file_content_type, owned OnUploadOk listener, owned OnError error_listener) {
- uint8[] buf = new uint8[256];
- Array<uint8> data = new Array<uint8>(false, true, 0);
- size_t len = -1;
- do {
- try {
- len = input_stream.read(buf);
- } catch (IOError error) {
- error_listener(stream, @"HTTP upload: IOError reading stream: $(error.message)");
- }
- data.append_vals(buf, (uint) len);
- } while(len > 0);
-
- request_slot(stream, file_name, (int) data.length, file_content_type,
- (stream, url_down, url_up) => {
- Soup.Message message = new Soup.Message("PUT", url_up);
- message.set_request(file_content_type, Soup.MemoryUse.COPY, data.data);
- Soup.Session session = new Soup.Session();
- session.send_async.begin(message, null, (obj, res) => {
- try {
- session.send_async.end(res);
- if (message.status_code >= 200 && message.status_code < 300) {
- listener(stream, url_down);
- } else {
- error_listener(stream, "HTTP status code " + message.status_code.to_string());
- }
- } catch (Error e) {
- error_listener(stream, e.message);
- }
- });
- },
- (stream, error) => error_listener(stream, error));
- }
-
- private delegate void OnSlotOk(XmppStream stream, string url_get, string url_put);
- private void request_slot(XmppStream stream, string filename, int file_size, string? content_type, owned OnSlotOk listener, owned OnError error_listener) {
- Flag? flag = stream.get_flag(Flag.IDENTITY);
- if (flag == null) return;
-
- StanzaNode? request_node = null;
- switch (flag.ns_ver) {
- case NS_URI_0:
- request_node = new StanzaNode.build("request", NS_URI_0).add_self_xmlns();
- request_node.put_attribute("filename", filename).put_attribute("size", file_size.to_string());
- if (content_type != null) request_node.put_attribute("content-type", content_type);
- break;
- case NS_URI:
- request_node = new StanzaNode.build("request", NS_URI).add_self_xmlns()
- .put_node(new StanzaNode.build("filename", NS_URI).put_node(new StanzaNode.text(filename)))
- .put_node(new StanzaNode.build("size", NS_URI).put_node(new StanzaNode.text(file_size.to_string())));
- if (content_type != null) {
- request_node.put_node(new StanzaNode.build("content-type", NS_URI).put_node(new StanzaNode.text(content_type)));
- }
- break;
- }
- Iq.Stanza iq = new Iq.Stanza.get(request_node) { to=flag.file_store_jid };
- stream.get_module(Iq.Module.IDENTITY).send_iq(stream, iq, (stream, iq) => {
- if (iq.is_error()) {
- error_listener(stream, "Error getting upload/download url");
- return;
- }
- string? url_get = null, url_put = null;
- // FIXME change back to switch on version in a while (prosody bug)
- url_get = iq.stanza.get_deep_attribute(flag.ns_ver + ":slot", flag.ns_ver + ":get", flag.ns_ver + ":url");
- url_put = iq.stanza.get_deep_attribute(flag.ns_ver + ":slot", flag.ns_ver + ":put", flag.ns_ver + ":url");
- if (url_get == null && url_put == null) {
- url_get = iq.stanza.get_deep_string_content(flag.ns_ver + ":slot", flag.ns_ver + ":get");
- url_put = iq.stanza.get_deep_string_content(flag.ns_ver + ":slot", flag.ns_ver + ":put");
- }
- if (url_get == null || url_put == null) {
- error_listener(stream, "Error getting upload/download url");
- }
- listener(stream, url_get, url_put);
- });
- }
-
- public override void attach(XmppStream stream) {
- stream.stream_negotiated.connect(query_availability);
- }
-
- public override void detach(XmppStream stream) {
- stream.get_module(Bind.Module.IDENTITY).bound_to_resource.disconnect(query_availability);
- }
-
- public override string get_ns() { return NS_URI; }
- public override string get_id() { return IDENTITY.id; }
-
- private void query_availability(XmppStream stream) {
- stream.get_module(ServiceDiscovery.Module.IDENTITY).request_info(stream, stream.remote_name, (stream, info_result) => {
- bool available = check_ns_in_info(stream, stream.remote_name, info_result);
- if (!available) {
- stream.get_module(ServiceDiscovery.Module.IDENTITY).request_items(stream, stream.remote_name, (stream, items_result) => {
- foreach (Xep.ServiceDiscovery.Item item in items_result.items) {
- stream.get_module(ServiceDiscovery.Module.IDENTITY).request_info(stream, item.jid, (stream, info_result) => {
- check_ns_in_info(stream, item.jid, info_result);
- });
- }
- });
- }
- });
- }
-
- private bool check_ns_in_info(XmppStream stream, Jid jid, Xep.ServiceDiscovery.InfoResult info_result) {
- bool ver_available = false;
- bool ver_0_available = false;
- foreach (string feature in info_result.features) {
- if (feature == NS_URI_0) {
- ver_0_available = true;
- break;
- } else if (feature == NS_URI) {
- ver_available = true;
- }
- }
-
- if (ver_available || ver_0_available) {
- long max_file_size = extract_max_file_size(info_result);
- if (ver_0_available) {
- stream.add_flag(new Flag(jid, NS_URI_0));
- } else if (ver_available) {
- stream.add_flag(new Flag(jid, NS_URI));
- }
-
- feature_available(stream, max_file_size);
- return true;
- }
- return false;
- }
-
- private long extract_max_file_size(Xep.ServiceDiscovery.InfoResult info_result) {
- string? max_file_size_str = null;
- StanzaNode x_node = info_result.iq.stanza.get_deep_subnode("http://jabber.org/protocol/disco#info:query", "jabber:x:data:x");
- Gee.List<StanzaNode> field_nodes = x_node.get_subnodes("field", "jabber:x:data");
- foreach (StanzaNode node in field_nodes) {
- string? var_attr = node.get_attribute("var");
- if (var_attr == "max-file-size") {
- StanzaNode value_node = node.get_subnode("value", "jabber:x:data");
- max_file_size_str = value_node.get_string_content();
- break;
- }
- }
- if (max_file_size_str != null) return long.parse(max_file_size_str);
- return -1;
- }
-}
-
-public class ReceivedPipelineListener : StanzaListener<MessageStanza> {
-
- private const string[] after_actions_const = {"EXTRACT_MESSAGE_2"};
-
- public override string action_group { get { return "EXTRACT_MESSAGE_2"; } }
- public override string[] after_actions { get { return after_actions_const; } }
-
- public override async bool run(XmppStream stream, MessageStanza message) {
- string? oob_url = OutOfBandData.get_url_from_message(message);
- if (oob_url != null && oob_url == message.body) {
- stream.get_module(UploadStreamModule.IDENTITY).received_url(stream, message);
- }
- return true;
- }
-}
-
-public class Flag : XmppStreamFlag {
- public static FlagIdentity<Flag> IDENTITY = new FlagIdentity<Flag>(NS_URI, "service_discovery");
-
- public Jid file_store_jid;
- public string ns_ver;
- public int? max_file_size;
-
- public Flag(Jid file_store_jid, string ns_ver) {
- this.file_store_jid = file_store_jid;
- this.ns_ver = ns_ver;
- }
-
- public override string get_ns() { return NS_URI; }
- public override string get_id() { return IDENTITY.id; }
-}
-
-}
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