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c8be6d7b | 1 | |
2 | /* | |
528b2c61 | 3 | * $Id: clientStream.h,v 1.3 2003/01/23 00:37:17 robertc Exp $ |
c8be6d7b | 4 | * |
5 | * | |
6 | * SQUID Web Proxy Cache http://www.squid-cache.org/ | |
7 | * ---------------------------------------------------------- | |
8 | * | |
9 | * Squid is the result of efforts by numerous individuals from | |
10 | * the Internet community; see the CONTRIBUTORS file for full | |
11 | * details. Many organizations have provided support for Squid's | |
12 | * development; see the SPONSORS file for full details. Squid is | |
13 | * Copyrighted (C) 2001 by the Regents of the University of | |
14 | * California; see the COPYRIGHT file for full details. Squid | |
15 | * incorporates software developed and/or copyrighted by other | |
16 | * sources; see the CREDITS file for full details. | |
17 | * | |
18 | * This program is free software; you can redistribute it and/or modify | |
19 | * it under the terms of the GNU General Public License as published by | |
20 | * the Free Software Foundation; either version 2 of the License, or | |
21 | * (at your option) any later version. | |
22 | * | |
23 | * This program is distributed in the hope that it will be useful, | |
24 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
25 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
26 | * GNU General Public License for more details. | |
27 | * | |
28 | * You should have received a copy of the GNU General Public License | |
29 | * along with this program; if not, write to the Free Software | |
30 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA. | |
31 | * | |
32 | */ | |
33 | ||
34 | #ifndef SQUID_CLIENTSTREAM_H | |
35 | #define SQUID_CLIENTSTREAM_H | |
36 | ||
37 | #include "StoreIOBuffer.h" | |
38 | ||
39 | typedef struct _clientStreamNode clientStreamNode; | |
528b2c61 | 40 | class ClientHttpRequest; |
c8be6d7b | 41 | /* client stream read callback */ |
528b2c61 | 42 | typedef void CSCB(clientStreamNode *, ClientHttpRequest *, HttpReply *, StoreIOBuffer); |
c8be6d7b | 43 | /* client stream read */ |
528b2c61 | 44 | typedef void CSR(clientStreamNode *, ClientHttpRequest *); |
c8be6d7b | 45 | /* client stream detach */ |
528b2c61 | 46 | typedef void CSD(clientStreamNode *, ClientHttpRequest *); |
47 | typedef clientStream_status_t CSS(clientStreamNode *, ClientHttpRequest *); | |
c8be6d7b | 48 | |
49 | ||
50 | struct _clientStreamNode { | |
e6ccf245 | 51 | #ifdef __cplusplus |
52 | public: | |
53 | _clientStreamNode *prev() const; | |
54 | _clientStreamNode *next() const; | |
55 | #endif | |
c8be6d7b | 56 | dlink_node node; |
57 | dlink_list *head; /* sucks I know, but hey, the interface is limited */ | |
58 | CSR *readfunc; | |
59 | CSCB *callback; | |
60 | CSD *detach; /* tell this node the next one downstream wants no more data */ | |
61 | CSS *status; | |
62 | void *data; /* Context for the node */ | |
63 | StoreIOBuffer readBuffer; /* what, where and how much this node wants */ | |
64 | }; | |
65 | ||
66 | /* clientStream.c */ | |
e6ccf245 | 67 | SQUIDCEXTERN void clientStreamInit(dlink_list *, CSR *, CSD *, CSS *, void *, CSCB *, CSD *, void *, StoreIOBuffer tailBuffer); |
68 | SQUIDCEXTERN void clientStreamInsertHead(dlink_list *, CSR *, CSCB *, CSD *, CSS *, void *); | |
69 | SQUIDCEXTERN clientStreamNode *clientStreamNew(CSR *, CSCB *, CSD *, CSS *, void *); | |
528b2c61 | 70 | SQUIDCEXTERN void clientStreamCallback(clientStreamNode *, ClientHttpRequest *, HttpReply *, StoreIOBuffer replyBuffer); |
71 | SQUIDCEXTERN void clientStreamRead(clientStreamNode *, ClientHttpRequest *, StoreIOBuffer readBuffer); | |
72 | SQUIDCEXTERN void clientStreamDetach(clientStreamNode *, ClientHttpRequest *); | |
73 | SQUIDCEXTERN void clientStreamAbort(clientStreamNode *, ClientHttpRequest *); | |
74 | SQUIDCEXTERN clientStream_status_t clientStreamStatus(clientStreamNode *, ClientHttpRequest *); | |
c8be6d7b | 75 | |
76 | #endif /* SQUID_CLIENTSTREAM_H */ |