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... | ... | @@ -66,6 +66,8 @@ TR_CLASSVARS_DECL(TR_CommEndPoint) { |
66 | 66 | |
67 | 67 | void TR_cepAppendReadData(TR_CommEndPoint, TR_RemoteData); |
68 | 68 | void TR_cepAppendWriteData(TR_CommEndPoint, TR_RemoteData); |
69 | +int TR_cepBufferRead(TR_CommEndPoint); | |
70 | +int TR_cepWriteBuffered(TR_CommEndPoint); | |
69 | 71 | |
70 | 72 | #endif // __TR_COMM_END_POINT_H__ |
71 | 73 | ... | ... |
include/tr/io_handler.h
0 → 100644
1 | +/** | |
2 | + * \file | |
3 | + * | |
4 | + * \author Georg Hopp | |
5 | + * | |
6 | + * \copyright | |
7 | + * Copyright © 2014 Georg Hopp | |
8 | + * | |
9 | + * This program is free software: you can redistribute it and/or modify | |
10 | + * it under the terms of the GNU General Public License as published by | |
11 | + * the Free Software Foundation, either version 3 of the License, or | |
12 | + * (at your option) any later version. | |
13 | + * | |
14 | + * This program is distributed in the hope that it will be useful, | |
15 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | + * GNU General Public License for more details. | |
18 | + * | |
19 | + * You should have received a copy of the GNU General Public License | |
20 | + * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 | + */ | |
22 | + | |
23 | +#ifndef __TR_IO_HANDLER_H__ | |
24 | +#define __TR_IO_HANDLER_H__ | |
25 | + | |
26 | +#include <sys/types.h> | |
27 | + | |
28 | +#include "trbase.h" | |
29 | +#include "trevent.h" | |
30 | + | |
31 | +TR_CLASS(TR_IoHandler) { | |
32 | + TR_EXTENDS(TR_EventHandler); | |
33 | +}; | |
34 | +TR_INSTANCE_INIT(TR_IoHandler); | |
35 | +TR_CLASSVARS_DECL(TR_IoHandler) { | |
36 | + TR_CV_EXTENDS(TR_EventHandler); | |
37 | +}; | |
38 | + | |
39 | +#endif // __TR_IO_HANDLER_H__ | |
40 | + | |
41 | +// vim: set ts=4 sw=4: | |
42 | + | ... | ... |
src/cep_buffer_read.c
0 → 100644
1 | +/** | |
2 | + * \file | |
3 | + * | |
4 | + * \author Georg Hopp | |
5 | + * | |
6 | + * \copyright | |
7 | + * Copyright © 2014 Georg Hopp | |
8 | + * | |
9 | + * This program is free software: you can redistribute it and/or modify | |
10 | + * it under the terms of the GNU General Public License as published by | |
11 | + * the Free Software Foundation, either version 3 of the License, or | |
12 | + * (at your option) any later version. | |
13 | + * | |
14 | + * This program is distributed in the hope that it will be useful, | |
15 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | + * GNU General Public License for more details. | |
18 | + * | |
19 | + * You should have received a copy of the GNU General Public License | |
20 | + * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 | + */ | |
22 | + | |
23 | +#include "trbase.h" | |
24 | +#include "trio.h" | |
25 | + | |
26 | +#include "tr/comm_end_point.h" | |
27 | + | |
28 | +int | |
29 | +cepBufferedRead(TR_CommEndPoint this) | |
30 | +{ | |
31 | + TR_RemoteData data = TR_socketRecv(this->transport); | |
32 | + | |
33 | + if (! data) return FALSE; | |
34 | + | |
35 | + while (data) { | |
36 | + TR_cepAppendReadData(data); | |
37 | + data = TR_socketRecv(this->transport); | |
38 | + } | |
39 | +} | |
40 | + | |
41 | +// vim: set ts=4 sw=4: | ... | ... |
src/cep_write_buffered.c
0 → 100644
1 | +/** | |
2 | + * \file | |
3 | + * | |
4 | + * \author Georg Hopp | |
5 | + * | |
6 | + * \copyright | |
7 | + * Copyright © 2014 Georg Hopp | |
8 | + * | |
9 | + * This program is free software: you can redistribute it and/or modify | |
10 | + * it under the terms of the GNU General Public License as published by | |
11 | + * the Free Software Foundation, either version 3 of the License, or | |
12 | + * (at your option) any later version. | |
13 | + * | |
14 | + * This program is distributed in the hope that it will be useful, | |
15 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | + * GNU General Public License for more details. | |
18 | + * | |
19 | + * You should have received a copy of the GNU General Public License | |
20 | + * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 | + */ | |
22 | + | |
23 | +#include "trbase.h" | |
24 | +#include "trio.h" | |
25 | + | |
26 | +#include "tr/comm_end_point.h" | |
27 | + | |
28 | +int | |
29 | +cepBufferedRead(TR_CommEndPoint this) | |
30 | +{ | |
31 | + TR_RemoteData data = TR_cepNextWriteData(this); | |
32 | + int send = 0; | |
33 | + | |
34 | + while (data) { | |
35 | + int current_send = TR_socketSend(this->transport, data); | |
36 | + | |
37 | + // TODO if nothing was send put it back into the queue.. | |
38 | + // and stop loop. (This was a close.) | |
39 | + | |
40 | + data = TR_socketRecv(this->transport); | |
41 | + } | |
42 | +} | |
43 | + | |
44 | +// vim: set ts=4 sw=4: | ... | ... |
src/io_handler.c
0 → 100644
1 | +/** | |
2 | + * \file | |
3 | + * | |
4 | + * \author Georg Hopp | |
5 | + * | |
6 | + * \copyright | |
7 | + * Copyright © 2014 Georg Hopp | |
8 | + * | |
9 | + * This program is free software: you can redistribute it and/or modify | |
10 | + * it under the terms of the GNU General Public License as published by | |
11 | + * the Free Software Foundation, either version 3 of the License, or | |
12 | + * (at your option) any later version. | |
13 | + * | |
14 | + * This program is distributed in the hope that it will be useful, | |
15 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | + * GNU General Public License for more details. | |
18 | + * | |
19 | + * You should have received a copy of the GNU General Public License | |
20 | + * along with this program. If not, see <http://www.gnu.org/licenses/>. | |
21 | + */ | |
22 | + | |
23 | +#include <unistd.h> | |
24 | + | |
25 | +#include "trbase.h" | |
26 | +#include "trevent.h" | |
27 | + | |
28 | +#include "tr/protocol.h" | |
29 | +#include "tr/connection.h" | |
30 | +#include "tr/protocol_handler.h" | |
31 | +#include "tr/proto_message.h" | |
32 | +#include "tr/comm_end_point.h" | |
33 | +#include "tr/interface/comm_end_point.h" | |
34 | + | |
35 | +static | |
36 | +int | |
37 | +ioHandlerCtor(void * _this, va_list * params) | |
38 | +{ | |
39 | + TR_PARENTCALL(_this, TR_Class, ctor, params); | |
40 | + | |
41 | + return 0; | |
42 | +} | |
43 | + | |
44 | +static void ioHandlerDtor(void * _this) {} | |
45 | + | |
46 | +static | |
47 | +int | |
48 | +ioHandlerRead(void * _this, TR_Event event) | |
49 | +{ | |
50 | + /** | |
51 | + * TODO No upgrade for now. Add it later on. | |
52 | + */ | |
53 | + TR_CommEndPoint endpoint = (TR_CommEndPoint)event->subject; | |
54 | + TR_ProtoMessage message = TR_cepNextMessage(endpoint); | |
55 | + | |
56 | + return TRUE; | |
57 | +} | |
58 | + | |
59 | +static | |
60 | +int | |
61 | +ioHandlerWrite(void * _this, TR_Event event) | |
62 | +{ | |
63 | + TR_CommEndPoint endpoint = (TR_CommEndPoint)event->subject; | |
64 | + TR_ProtoMessage message = (TR_ProtoMessage)event->data; | |
65 | + | |
66 | + if (message->close) { | |
67 | + // also check that we are a response. Well this is how it is done | |
68 | + // in the python code... | |
69 | + TR_cepSetClose(endpoint); | |
70 | + } | |
71 | + | |
72 | + return TRUE; | |
73 | +} | |
74 | + | |
75 | +static | |
76 | +void | |
77 | +protocolHandlerCvInit(TR_class_ptr cls) | |
78 | +{ | |
79 | + TR_EVENT_HANDLER_SET_METHOD( | |
80 | + cls, | |
81 | + TR_Connection, | |
82 | + TR_CEP_EVENT_READ_READY, | |
83 | + ioHandlerRead); | |
84 | + | |
85 | + TR_EVENT_HANDLER_SET_METHOD( | |
86 | + cls, | |
87 | + TR_Connection, | |
88 | + TR_CEP_EVENT_WRITE_READY, | |
89 | + ioHandlerWrite); | |
90 | +} | |
91 | + | |
92 | +TR_INSTANCE(TR_Hash, ioHandlerEventMethods); | |
93 | +TR_INIT_IFACE(TR_Class, ioHandlerCtor, ioHandlerDtor, NULL); | |
94 | +TR_CREATE_CLASS( | |
95 | + TR_ProtocolHandler, | |
96 | + TR_EventHandler, | |
97 | + ioHandlerCvInit, | |
98 | + TR_IF(TR_Class)) = { | |
99 | + { &(_ioHandlerEventMethods.data) } | |
100 | +}; | |
101 | + | |
102 | +// vim: set ts=4 sw=4: | ... | ... |
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