1 | #ifndef HEADER_CURL_CONTENT_ENCODING_H |
2 | #define |
3 | /*************************************************************************** |
4 | * _ _ ____ _ |
5 | * Project ___| | | | _ \| | |
6 | * / __| | | | |_) | | |
7 | * | (__| |_| | _ <| |___ |
8 | * \___|\___/|_| \_\_____| |
9 | * |
10 | * Copyright (C) 1998 - 2022, Daniel Stenberg, <[email protected]>, et al. |
11 | * |
12 | * This software is licensed as described in the file COPYING, which |
13 | * you should have received as part of this distribution. The terms |
14 | * are also available at https://curl.se/docs/copyright.html. |
15 | * |
16 | * You may opt to use, copy, modify, merge, publish, distribute and/or sell |
17 | * copies of the Software, and permit persons to whom the Software is |
18 | * furnished to do so, under the terms of the COPYING file. |
19 | * |
20 | * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
21 | * KIND, either express or implied. |
22 | * |
23 | * SPDX-License-Identifier: curl |
24 | * |
25 | ***************************************************************************/ |
26 | #include "curl_setup.h" |
27 | |
28 | struct contenc_writer { |
29 | const struct content_encoding *handler; /* Encoding handler. */ |
30 | struct contenc_writer *downstream; /* Downstream writer. */ |
31 | void *params; /* Encoding-specific storage (variable length). */ |
32 | }; |
33 | |
34 | /* Content encoding writer. */ |
35 | struct content_encoding { |
36 | const char *name; /* Encoding name. */ |
37 | const char *alias; /* Encoding name alias. */ |
38 | CURLcode (*init_writer)(struct Curl_easy *data, |
39 | struct contenc_writer *writer); |
40 | CURLcode (*unencode_write)(struct Curl_easy *data, |
41 | struct contenc_writer *writer, |
42 | const char *buf, size_t nbytes); |
43 | void (*close_writer)(struct Curl_easy *data, |
44 | struct contenc_writer *writer); |
45 | size_t paramsize; |
46 | }; |
47 | |
48 | |
49 | CURLcode Curl_build_unencoding_stack(struct Curl_easy *data, |
50 | const char *enclist, int maybechunked); |
51 | CURLcode Curl_unencode_write(struct Curl_easy *data, |
52 | struct contenc_writer *writer, |
53 | const char *buf, size_t nbytes); |
54 | void Curl_unencode_cleanup(struct Curl_easy *data); |
55 | char *Curl_all_content_encodings(void); |
56 | |
57 | #endif /* HEADER_CURL_CONTENT_ENCODING_H */ |
58 | |