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authorfiaxh <git@mx.ax.lt>2017-10-16 00:23:51 +0200
committerfiaxh <git@mx.ax.lt>2017-10-22 18:26:31 +0200
commit9ea16b6d8568cb383eb1f469d1dc54bfcad4f188 (patch)
tree27da8705fc99f2407af5e60083e34ddeeff39630 /libdino/src
parent8b43df8ec3f92477f857280668a9f29f0b9d6229 (diff)
downloaddino-9ea16b6d8568cb383eb1f469d1dc54bfcad4f188.tar.gz
dino-9ea16b6d8568cb383eb1f469d1dc54bfcad4f188.zip
PGP encrypted file transfers
Diffstat (limited to 'libdino/src')
-rw-r--r--libdino/src/entity/file_transfer.vala9
-rw-r--r--libdino/src/service/file_manager.vala45
2 files changed, 46 insertions, 8 deletions
diff --git a/libdino/src/entity/file_transfer.vala b/libdino/src/entity/file_transfer.vala
index 10fe99f5..e26b723c 100644
--- a/libdino/src/entity/file_transfer.vala
+++ b/libdino/src/entity/file_transfer.vala
@@ -25,6 +25,11 @@ public class FileTransfer : Object {
public OutputStream output_stream { get; set; }
public string file_name { get; set; }
+ private string? server_file_name_ = null;
+ public string server_file_name {
+ get { return server_file_name_ ?? file_name; }
+ set { server_file_name_ = value; }
+ }
public string path { get; set; }
public string mime_type { get; set; }
public int size { get; set; }
@@ -90,6 +95,10 @@ public class FileTransfer : Object {
notify.connect(on_update);
}
+ public string get_uri() {
+ return Path.build_filename(Dino.get_storage_dir(), "files", path);
+ }
+
private void on_update(Object o, ParamSpec sp) {
Qlite.UpdateBuilder update_builder = db.file_transfer.update().with(db.file_transfer.id, "=", id);
switch (sp.name) {
diff --git a/libdino/src/service/file_manager.vala b/libdino/src/service/file_manager.vala
index 6517e9a5..92ca7506 100644
--- a/libdino/src/service/file_manager.vala
+++ b/libdino/src/service/file_manager.vala
@@ -16,6 +16,8 @@ public class FileManager : StreamInteractionModule, Object {
private StreamInteractor stream_interactor;
private Database db;
private Gee.List<FileSender> file_senders = new ArrayList<FileSender>();
+ private Gee.List<IncommingFileProcessor> incomming_processors = new ArrayList<IncommingFileProcessor>();
+ private Gee.List<OutgoingFileProcessor> outgoing_processors = new ArrayList<OutgoingFileProcessor>();
public static void start(StreamInteractor stream_interactor, Database db) {
FileManager m = new FileManager(stream_interactor, db);
@@ -46,12 +48,19 @@ public class FileManager : StreamInteractionModule, Object {
file_transfer.encryption = Encryption.NONE;
file_transfer.file_name = file_info.get_display_name();
file_transfer.input_stream = file.read();
+
file_transfer.mime_type = file_info.get_content_type();
file_transfer.size = (int)file_info.get_size();
save_file(file_transfer);
file_transfer.persist(db);
+ foreach (OutgoingFileProcessor processor in outgoing_processors) {
+ if (processor.can_process(conversation, file_transfer)) {
+ processor.process(conversation, file_transfer);
+ }
+ }
+
foreach (FileSender file_sender in file_senders) {
if (file_sender.can_send(conversation, file_transfer)) {
file_sender.send_file(conversation, file_transfer);
@@ -88,11 +97,7 @@ public class FileManager : StreamInteractionModule, Object {
}
public void add_provider(FileProvider file_provider) {
- file_provider.file_incoming.connect((file_transfer) => {
- save_file(file_transfer);
- file_transfer.persist(db);
- received_file(file_transfer);
- });
+ file_provider.file_incoming.connect(handle_incomming_file);
}
public void add_sender(FileSender file_sender) {
@@ -102,6 +107,30 @@ public class FileManager : StreamInteractionModule, Object {
});
}
+ public void add_incomming_processor(IncommingFileProcessor processor) {
+ incomming_processors.add(processor);
+ }
+
+ public void add_outgoing_processor(OutgoingFileProcessor processor) {
+ outgoing_processors.add(processor);
+ }
+
+ private void handle_incomming_file(FileTransfer file_transfer) {
+ foreach (IncommingFileProcessor processor in incomming_processors) {
+ if (processor.can_process(file_transfer)) {
+ processor.process(file_transfer);
+ }
+ }
+ save_file(file_transfer);
+
+ File file = File.new_for_path(file_transfer.get_uri());
+ FileInfo file_info = file.query_info("*", FileQueryInfoFlags.NONE);
+ file_transfer.mime_type = file_info.get_content_type();
+
+ file_transfer.persist(db);
+ received_file(file_transfer);
+ }
+
private void save_file(FileTransfer file_transfer) {
string filename = Random.next_int().to_string("%x") + "_" + file_transfer.file_name;
File file = File.new_for_path(Path.build_filename(get_storage_dir(), filename));
@@ -132,12 +161,12 @@ public interface FileSender : Object {
public interface IncommingFileProcessor : Object {
public abstract bool can_process(FileTransfer file_transfer);
- public abstract FileTransfer process(FileTransfer file_transfer);
+ public abstract void process(FileTransfer file_transfer);
}
public interface OutgoingFileProcessor : Object {
- public abstract bool can_process(FileTransfer file_transfer);
- public abstract FileTransfer process(FileTransfer file_transfer);
+ public abstract bool can_process(Conversation conversation, FileTransfer file_transfer);
+ public abstract void process(Conversation conversation, FileTransfer file_transfer);
}
}