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3719602c PC |
1 | /* Copyright (C) 2010-2020 The RetroArch team |
2 | * | |
3 | * --------------------------------------------------------------------------------------- | |
4 | * The following license statement only applies to this file (net_http.h). | |
5 | * --------------------------------------------------------------------------------------- | |
6 | * | |
7 | * Permission is hereby granted, free of charge, | |
8 | * to any person obtaining a copy of this software and associated documentation files (the "Software"), | |
9 | * to deal in the Software without restriction, including without limitation the rights to | |
10 | * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, | |
11 | * and to permit persons to whom the Software is furnished to do so, subject to the following conditions: | |
12 | * | |
13 | * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. | |
14 | * | |
15 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, | |
16 | * INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | |
17 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. | |
18 | * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, | |
19 | * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, | |
20 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. | |
21 | */ | |
22 | ||
23 | #ifndef _LIBRETRO_SDK_NET_HTTP_H | |
24 | #define _LIBRETRO_SDK_NET_HTTP_H | |
25 | ||
26 | #include <stdint.h> | |
27 | #include <boolean.h> | |
28 | #include <string.h> | |
29 | ||
30 | #include <retro_common_api.h> | |
31 | ||
32 | RETRO_BEGIN_DECLS | |
33 | ||
34 | struct http_t; | |
35 | struct http_connection_t; | |
36 | ||
37 | struct http_connection_t *net_http_connection_new(const char *url, const char *method, const char *data); | |
38 | ||
39 | /** | |
40 | * net_http_connection_iterate: | |
41 | * | |
42 | * Leaf function. | |
43 | **/ | |
44 | bool net_http_connection_iterate(struct http_connection_t *conn); | |
45 | ||
46 | bool net_http_connection_done(struct http_connection_t *conn); | |
47 | ||
48 | void net_http_connection_free(struct http_connection_t *conn); | |
49 | ||
50 | void net_http_connection_set_user_agent(struct http_connection_t *conn, const char *user_agent); | |
51 | ||
52 | void net_http_connection_set_headers(struct http_connection_t *conn, const char *headers); | |
53 | ||
54 | const char *net_http_connection_url(struct http_connection_t *conn); | |
55 | ||
56 | const char* net_http_connection_method(struct http_connection_t* conn); | |
57 | ||
58 | struct http_t *net_http_new(struct http_connection_t *conn); | |
59 | ||
60 | /** | |
61 | * net_http_fd: | |
62 | * | |
63 | * Leaf function. | |
64 | * | |
65 | * You can use this to call net_http_update | |
66 | * only when something will happen; select() it for reading. | |
67 | **/ | |
68 | int net_http_fd(struct http_t *state); | |
69 | ||
70 | /** | |
71 | * net_http_update: | |
72 | * | |
73 | * @return true if it's done, or if something broke. | |
74 | * @total will be 0 if it's not known. | |
75 | **/ | |
76 | bool net_http_update(struct http_t *state, size_t* progress, size_t* total); | |
77 | ||
78 | /** | |
79 | * net_http_status: | |
80 | * | |
81 | * Report HTTP status. 200, 404, or whatever. | |
82 | * | |
83 | * Leaf function. | |
84 | * | |
85 | * @return HTTP status code. | |
86 | **/ | |
87 | int net_http_status(struct http_t *state); | |
88 | ||
89 | /** | |
90 | * net_http_error: | |
91 | * | |
92 | * Leaf function | |
93 | **/ | |
94 | bool net_http_error(struct http_t *state); | |
95 | ||
96 | /** | |
97 | * net_http_data: | |
98 | * | |
99 | * Leaf function. | |
100 | * | |
101 | * @return the downloaded data. The returned buffer is owned by the | |
102 | * HTTP handler; it's freed by net_http_delete. | |
103 | * If the status is not 20x and accept_error is false, it returns NULL. | |
104 | **/ | |
105 | uint8_t* net_http_data(struct http_t *state, size_t* len, bool accept_error); | |
106 | ||
107 | /** | |
108 | * net_http_delete: | |
109 | * | |
110 | * Cleans up all memory. | |
111 | **/ | |
112 | void net_http_delete(struct http_t *state); | |
113 | ||
114 | /** | |
115 | * net_http_urlencode: | |
116 | * | |
117 | * URL Encode a string | |
118 | * caller is responsible for deleting the destination buffer | |
119 | **/ | |
120 | void net_http_urlencode(char **dest, const char *source); | |
121 | ||
122 | /** | |
123 | * net_http_urlencode_full: | |
124 | * | |
125 | * Re-encode a full URL | |
126 | **/ | |
127 | void net_http_urlencode_full(char *dest, const char *source, size_t size); | |
128 | ||
129 | RETRO_END_DECLS | |
130 | ||
131 | #endif |