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http-files: async file download

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fiaxh 2017-11-24 00:38:09 +01:00
parent 2f6878a523
commit 1e011852e0
1 changed files with 32 additions and 29 deletions
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61
plugins/http-files/src/file_provider.vala
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@ -39,37 +39,40 @@ public class FileProvider : Dino.FileProvider, Object {
var session = new Soup.Session();
var head_message = new Soup.Message("HEAD", message.body);
if (head_message != null) {
session.send_message(head_message);
string? content_type = null, content_length = null;
print(message.body + ":\n");
head_message.response_headers.foreach((name, val) => {
print(name + " " + val + "\n");
if (name == "Content-Type") content_type = val;
if (name == "Content-Length") content_length = val;
});
if (/*content_type != null && content_type.has_prefix("image") &&*/ content_length != null && int.parse(content_length) < 5000000) {
FileTransfer file_transfer = new FileTransfer();
try {
session.send_async.begin(head_message, null, (obj, res) => {
string? content_type = null, content_length = null;
print(message.body + ":\n");
head_message.response_headers.foreach((name, val) => {
print(name + " " + val + "\n");
if (name == "Content-Type") content_type = val;
if (name == "Content-Length") content_length = val;
});
if (/*content_type != null && content_type.has_prefix("image") &&*/ content_length != null && int.parse(content_length) < 5000000) {
FileTransfer file_transfer = new FileTransfer();
Soup.Request request = session.request(message.body);
file_transfer.input_stream = request.send();
} catch (Error e) {
return;
request.send_async.begin(null, (obj, res) => {
try {
file_transfer.input_stream = request.send_async.end(res);
} catch (Error e) {
return;
}
file_transfer.account = conversation.account;
file_transfer.counterpart = message.counterpart;
file_transfer.ourpart = message.ourpart;
file_transfer.encryption = Encryption.NONE;
file_transfer.time = message.time;
file_transfer.local_time = message.local_time;
file_transfer.direction = message.direction;
file_transfer.file_name = message.body.substring(message.body.last_index_of("/") + 1);
file_transfer.mime_type = content_type;
file_transfer.size = int.parse(content_length);
file_transfer.state = FileTransfer.State.NOT_STARTED;
file_transfer.provider = 0;
file_transfer.info = message.body;
file_incoming(file_transfer);
});
}
file_transfer.account = conversation.account;
file_transfer.counterpart = message.counterpart;
file_transfer.ourpart = message.ourpart;
file_transfer.encryption = Encryption.NONE;
file_transfer.time = message.time;
file_transfer.local_time = message.local_time;
file_transfer.direction = message.direction;
file_transfer.file_name = message.body.substring(message.body.last_index_of("/") + 1);
file_transfer.mime_type = content_type;
file_transfer.size = int.parse(content_length);
file_transfer.state = FileTransfer.State.NOT_STARTED;
file_transfer.provider = 0;
file_transfer.info = message.body;
file_incoming(file_transfer);
}
});
}
}
}