/
wsputil.h
206 lines (181 loc) · 6.82 KB
/
wsputil.h
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
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
/*
*
* Multimedia Messaging Service
*
* Copyright (C) 2010-2011 Intel Corporation. All rights reserved.
* Copyright (C) 2013-2014 Jolla Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*/
#ifndef WSPUTIL_H
#define WSPUTIL_H
enum wsp_header_iter_flag {
WSP_HEADER_ITER_FLAG_REJECT_CP = 0x1,
WSP_HEADER_ITER_FLAG_DETECT_MMS_MULTIPART = 0x2,
WSP_HEADER_ITER_FLAG_DETECT_MULTIPART = 0x4,
};
enum wsp_header_type {
WSP_HEADER_TYPE_WELL_KNOWN,
WSP_HEADER_TYPE_APPLICATION
};
enum wsp_value_type {
WSP_VALUE_TYPE_LONG,
WSP_VALUE_TYPE_SHORT,
WSP_VALUE_TYPE_TEXT,
};
enum wsp_header_token {
WSP_HEADER_TOKEN_APP_ID = 0x2F,
};
enum wsp_parameter_type {
WSP_PARAMETER_TYPE_Q = 0x00,
WSP_PARAMETER_TYPE_CHARSET = 0x01,
WSP_PARAMETER_TYPE_LEVEL = 0x02,
WSP_PARAMETER_TYPE_TYPE = 0x03,
WSP_PARAMETER_TYPE_NAME_DEFUNCT = 0x05,
WSP_PARAMETER_TYPE_FILENAME_DEFUNCT = 0x06,
WSP_PARAMETER_TYPE_DIFFERENCES = 0x07,
WSP_PARAMETER_TYPE_PADDING = 0x08,
WSP_PARAMETER_TYPE_CONTENT_TYPE = 0x09,
WSP_PARAMETER_TYPE_START_DEFUNCT = 0x0A,
WSP_PARAMETER_TYPE_START_INFO_DEFUNCT = 0x0B,
WSP_PARAMETER_TYPE_COMMENT_DEFUNCT = 0x0C,
WSP_PARAMETER_TYPE_DOMAIN_DEFUNCT = 0x0D,
WSP_PARAMETER_TYPE_MAX_AGE = 0x0E,
WSP_PARAMETER_TYPE_PATH_DEFUNCT = 0x0F,
WSP_PARAMETER_TYPE_SECURE = 0x10,
WSP_PARAMETER_TYPE_SEC = 0x11,
WSP_PARAMETER_TYPE_MAC = 0x12,
WSP_PARAMETER_TYPE_CREATION_DATE = 0x13,
WSP_PARAMETER_TYPE_MODIFICATION_DATE = 0x14,
WSP_PARAMETER_TYPE_READ_DATE = 0x15,
WSP_PARAMETER_TYPE_SIZE = 0x16,
WSP_PARAMETER_TYPE_NAME = 0x17,
WSP_PARAMETER_TYPE_FILENAME = 0x18,
WSP_PARAMETER_TYPE_START = 0x19,
WSP_PARAMETER_TYPE_START_INFO = 0x1A,
WSP_PARAMETER_TYPE_COMMENT = 0x1B,
WSP_PARAMETER_TYPE_DOMAIN = 0x1C,
WSP_PARAMETER_TYPE_PATH = 0x1D,
WSP_PARAMETER_TYPE_UNTYPED = 0xFF,
};
enum wsp_parameter_value {
WSP_PARAMETER_VALUE_TEXT,
WSP_PARAMETER_VALUE_INT,
WSP_PARAMETER_VALUE_DATE,
WSP_PARAMETER_VALUE_Q,
};
struct wsp_parameter {
enum wsp_parameter_type type;
enum wsp_parameter_value value;
const char *untyped;
union {
const char *text;
unsigned int integer;
time_t date;
float q;
};
};
struct wsp_header_iter {
const unsigned char *pdu;
unsigned int max;
unsigned int pos;
unsigned int flags;
unsigned char code_page;
unsigned char content_type_header;
enum wsp_header_type header_type;
const void *header;
enum wsp_value_type value_type;
const void *value;
unsigned int len;
};
struct wsp_multipart_iter {
const unsigned char *pdu;
unsigned int max;
unsigned int pos;
const void *content_type;
const void *headers;
const void *body;
unsigned int content_type_len;
unsigned int headers_len;
unsigned int body_len;
};
struct wsp_parameter_iter {
const unsigned char *pdu;
unsigned int max;
unsigned int pos;
};
gboolean wsp_decode_uintvar(const unsigned char *pdu, unsigned int len,
unsigned int *out_len, unsigned int *consumed);
gboolean wsp_decode_integer(const unsigned char *pdu, unsigned int len,
unsigned int *out_val, unsigned int *consumed);
gboolean wsp_decode_field(const unsigned char *pdu, unsigned int max,
enum wsp_value_type *out_type,
const void **out_value,
unsigned int *out_len,
unsigned int *consumed);
gboolean wsp_get_well_known_content_type(const char *text,
unsigned int *out_val);
gboolean wsp_get_well_known_charset(const char *text, unsigned int *out_val);
const char *wsp_decode_token_text(const unsigned char *pdu, unsigned int len,
unsigned int *consumed);
const char *wsp_decode_text(const unsigned char *pdu, unsigned int len,
unsigned int *consumed);
const char *wsp_decode_quoted_string(const unsigned char *pdu, unsigned int len,
unsigned int *consumed);
gboolean wsp_decode_content_type(const unsigned char *pdu, unsigned int max,
const void **out_value,
unsigned int *out_read,
unsigned int *out_param_len);
gboolean wsp_decode_application_id(struct wsp_header_iter *iter,
const void **out_value);
gboolean wsp_encode_uintvar(unsigned int value, unsigned char *dest,
unsigned int dest_size, unsigned int *written);
gboolean wsp_encode_value_length(unsigned int len, unsigned char *dest,
unsigned int dest_size, unsigned int *written);
gboolean wsp_encode_integer(unsigned int value, unsigned char *dest,
unsigned int dest_size, unsigned int *written);
void wsp_header_iter_init(struct wsp_header_iter *iter,
const unsigned char *pdu, unsigned int len,
unsigned int flags);
gboolean wsp_header_iter_next(struct wsp_header_iter *iter);
unsigned char wsp_header_iter_get_code_page(struct wsp_header_iter *iter);
gboolean wsp_header_iter_at_end(struct wsp_header_iter *iter);
gboolean wsp_header_iter_is_content_type(struct wsp_header_iter *iter);
gboolean wsp_header_iter_is_multipart(struct wsp_header_iter *iter);
enum wsp_header_type wsp_header_iter_get_hdr_type(struct wsp_header_iter *iter);
const unsigned char *wsp_header_iter_get_pdu(struct wsp_header_iter *iter);
const void *wsp_header_iter_get_hdr(struct wsp_header_iter *iter);
enum wsp_value_type wsp_header_iter_get_val_type(struct wsp_header_iter *iter);
const void *wsp_header_iter_get_val(struct wsp_header_iter *iter);
unsigned int wsp_header_iter_get_val_len(struct wsp_header_iter *iter);
gboolean wsp_multipart_iter_init(struct wsp_multipart_iter *mi,
struct wsp_header_iter *hi,
const void **out_content_type,
unsigned int *out_content_type_len);
gboolean wsp_multipart_iter_next(struct wsp_multipart_iter *mi);
const void *wsp_multipart_iter_get_content_type(struct wsp_multipart_iter *mi);
unsigned int wsp_multipart_iter_get_content_type_len(
struct wsp_multipart_iter *mi);
const void *wsp_multipart_iter_get_hdr(struct wsp_multipart_iter *mi);
unsigned int wsp_multipart_iter_get_hdr_len(struct wsp_multipart_iter *mi);
const void *wsp_multipart_iter_get_body(struct wsp_multipart_iter *mi);
unsigned int wsp_multipart_iter_get_body_len(struct wsp_multipart_iter *mi);
gboolean wsp_multipart_iter_close(struct wsp_multipart_iter *mi,
struct wsp_header_iter *hi);
void wsp_parameter_iter_init(struct wsp_parameter_iter *pi,
const unsigned char *pdu, unsigned int len);
gboolean wsp_parameter_iter_next(struct wsp_parameter_iter *pi,
struct wsp_parameter *out_param);
#endif /* WSPUTIL_H */