1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
using Xmpp;
namespace Dino.Entities {
public class FileTransfer : Object {
public const bool DIRECTION_SENT = true;
public const bool DIRECTION_RECEIVED = false;
public enum State {
COMPLETE,
IN_PROGRESS,
NOT_STARTED,
FAILED
}
public int id { get; set; default=-1; }
public Account account { get; set; }
public Jid counterpart { get; set; }
public Jid ourpart { get; set; }
public Jid? from {
get { return direction == DIRECTION_SENT ? ourpart : counterpart; }
}
public Jid? to {
get { return direction == DIRECTION_SENT ? counterpart : ourpart; }
}
public bool direction { get; set; }
public DateTime time { get; set; }
public DateTime? local_time { get; set; }
public Encryption encryption { get; set; default=Encryption.NONE; }
private InputStream? input_stream_ = null;
public InputStream input_stream {
get {
if (input_stream_ == null) {
File file = File.new_for_path(Path.build_filename(storage_dir, path ?? file_name));
try {
input_stream_ = file.read();
} catch (Error e) { }
}
return input_stream_;
}
set {
input_stream_ = value;
}
}
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; }
// TODO(hrxi): expand to 64 bit
public int size { get; set; default=-1; }
public State state { get; set; default=State.NOT_STARTED; }
public int provider { get; set; }
public string info { get; set; }
private Database? db;
private string storage_dir;
public FileTransfer.from_row(Database db, Qlite.Row row, string storage_dir) {
this.db = db;
this.storage_dir = storage_dir;
id = row[db.file_transfer.id];
account = db.get_account_by_id(row[db.file_transfer.account_id]); // TODO don’t have to generate acc new
string counterpart_jid = db.get_jid_by_id(row[db.file_transfer.counterpart_id]);
string counterpart_resource = row[db.file_transfer.counterpart_resource];
counterpart = Jid.parse(counterpart_jid);
if (counterpart_resource != null) counterpart = counterpart.with_resource(counterpart_resource);
string our_resource = row[db.file_transfer.our_resource];
if (our_resource != null) {
ourpart = account.bare_jid.with_resource(our_resource);
} else {
ourpart = account.bare_jid;
}
direction = row[db.file_transfer.direction];
time = new DateTime.from_unix_utc(row[db.file_transfer.time]);
local_time = new DateTime.from_unix_utc(row[db.file_transfer.local_time]);
encryption = (Encryption) row[db.file_transfer.encryption];
file_name = row[db.file_transfer.file_name];
path = row[db.file_transfer.path];
mime_type = row[db.file_transfer.mime_type];
size = row[db.file_transfer.size];
state = (State) row[db.file_transfer.state];
provider = row[db.file_transfer.provider];
info = row[db.file_transfer.info];
notify.connect(on_update);
}
public void persist(Database db) {
if (id != -1) return;
this.db = db;
Qlite.InsertBuilder builder = db.file_transfer.insert()
.value(db.file_transfer.account_id, account.id)
.value(db.file_transfer.counterpart_id, db.get_jid_id(counterpart))
.value(db.file_transfer.counterpart_resource, counterpart.resourcepart)
.value(db.file_transfer.our_resource, ourpart.resourcepart)
.value(db.file_transfer.direction, direction)
.value(db.file_transfer.time, (long) time.to_unix())
.value(db.file_transfer.local_time, (long) local_time.to_unix())
.value(db.file_transfer.encryption, encryption)
.value(db.file_transfer.file_name, file_name)
.value(db.file_transfer.size, size)
.value(db.file_transfer.state, state)
.value(db.file_transfer.provider, provider)
.value(db.file_transfer.info, info);
if (file_name != null) builder.value(db.file_transfer.file_name, file_name);
if (path != null) builder.value(db.file_transfer.path, path);
if (mime_type != null) builder.value(db.file_transfer.mime_type, mime_type);
id = (int) builder.perform();
notify.connect(on_update);
}
public File get_file() {
return File.new_for_path(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) {
case "counterpart":
update_builder.set(db.file_transfer.counterpart_id, db.get_jid_id(counterpart));
update_builder.set(db.file_transfer.counterpart_resource, counterpart.resourcepart); break;
case "ourpart":
update_builder.set(db.file_transfer.our_resource, ourpart.resourcepart); break;
case "direction":
update_builder.set(db.file_transfer.direction, direction); break;
case "time":
update_builder.set(db.file_transfer.time, (long) time.to_unix()); break;
case "local-time":
update_builder.set(db.file_transfer.local_time, (long) local_time.to_unix()); break;
case "encryption":
update_builder.set(db.file_transfer.encryption, encryption); break;
case "file-name":
update_builder.set(db.file_transfer.file_name, file_name); break;
case "path":
update_builder.set(db.file_transfer.path, path); break;
case "mime-type":
update_builder.set(db.file_transfer.mime_type, mime_type); break;
case "size":
update_builder.set(db.file_transfer.size, size); break;
case "state":
if (state == State.IN_PROGRESS) return;
update_builder.set(db.file_transfer.state, state); break;
case "provider":
update_builder.set(db.file_transfer.provider, provider); break;
case "info":
update_builder.set(db.file_transfer.info, info); break;
}
update_builder.perform();
}
}
}
|
