File size: 4,318 Bytes
c6cf3ea
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
from libc.stdint cimport int32_t, uint8_t, uint16_t, uint64_t


cdef extern from "../vendor/llhttp/build/llhttp.h":

    struct llhttp__internal_s:
        int32_t _index
        void* _span_pos0
        void* _span_cb0
        int32_t error
        const char* reason
        const char* error_pos
        void* data
        void* _current
        uint64_t content_length
        uint8_t type
        uint8_t method
        uint8_t http_major
        uint8_t http_minor
        uint8_t header_state
        uint8_t lenient_flags
        uint8_t upgrade
        uint8_t finish
        uint16_t flags
        uint16_t status_code
        void* settings

    ctypedef llhttp__internal_s llhttp__internal_t
    ctypedef llhttp__internal_t llhttp_t

    ctypedef int (*llhttp_data_cb)(llhttp_t*, const char *at, size_t length) except -1
    ctypedef int (*llhttp_cb)(llhttp_t*) except -1

    struct llhttp_settings_s:
        llhttp_cb      on_message_begin
        llhttp_data_cb on_url
        llhttp_data_cb on_status
        llhttp_data_cb on_header_field
        llhttp_data_cb on_header_value
        llhttp_cb      on_headers_complete
        llhttp_data_cb on_body
        llhttp_cb      on_message_complete
        llhttp_cb      on_chunk_header
        llhttp_cb      on_chunk_complete

        llhttp_cb      on_url_complete
        llhttp_cb      on_status_complete
        llhttp_cb      on_header_field_complete
        llhttp_cb      on_header_value_complete

    ctypedef llhttp_settings_s llhttp_settings_t

    enum llhttp_errno:
        HPE_OK,
        HPE_INTERNAL,
        HPE_STRICT,
        HPE_LF_EXPECTED,
        HPE_UNEXPECTED_CONTENT_LENGTH,
        HPE_CLOSED_CONNECTION,
        HPE_INVALID_METHOD,
        HPE_INVALID_URL,
        HPE_INVALID_CONSTANT,
        HPE_INVALID_VERSION,
        HPE_INVALID_HEADER_TOKEN,
        HPE_INVALID_CONTENT_LENGTH,
        HPE_INVALID_CHUNK_SIZE,
        HPE_INVALID_STATUS,
        HPE_INVALID_EOF_STATE,
        HPE_INVALID_TRANSFER_ENCODING,
        HPE_CB_MESSAGE_BEGIN,
        HPE_CB_HEADERS_COMPLETE,
        HPE_CB_MESSAGE_COMPLETE,
        HPE_CB_CHUNK_HEADER,
        HPE_CB_CHUNK_COMPLETE,
        HPE_PAUSED,
        HPE_PAUSED_UPGRADE,
        HPE_USER

    ctypedef llhttp_errno llhttp_errno_t

    enum llhttp_flags:
        F_CHUNKED,
        F_CONTENT_LENGTH

    enum llhttp_type:
        HTTP_REQUEST,
        HTTP_RESPONSE,
        HTTP_BOTH

    enum llhttp_method:
        HTTP_DELETE,
        HTTP_GET,
        HTTP_HEAD,
        HTTP_POST,
        HTTP_PUT,
        HTTP_CONNECT,
        HTTP_OPTIONS,
        HTTP_TRACE,
        HTTP_COPY,
        HTTP_LOCK,
        HTTP_MKCOL,
        HTTP_MOVE,
        HTTP_PROPFIND,
        HTTP_PROPPATCH,
        HTTP_SEARCH,
        HTTP_UNLOCK,
        HTTP_BIND,
        HTTP_REBIND,
        HTTP_UNBIND,
        HTTP_ACL,
        HTTP_REPORT,
        HTTP_MKACTIVITY,
        HTTP_CHECKOUT,
        HTTP_MERGE,
        HTTP_MSEARCH,
        HTTP_NOTIFY,
        HTTP_SUBSCRIBE,
        HTTP_UNSUBSCRIBE,
        HTTP_PATCH,
        HTTP_PURGE,
        HTTP_MKCALENDAR,
        HTTP_LINK,
        HTTP_UNLINK,
        HTTP_SOURCE,
        HTTP_PRI,
        HTTP_DESCRIBE,
        HTTP_ANNOUNCE,
        HTTP_SETUP,
        HTTP_PLAY,
        HTTP_PAUSE,
        HTTP_TEARDOWN,
        HTTP_GET_PARAMETER,
        HTTP_SET_PARAMETER,
        HTTP_REDIRECT,
        HTTP_RECORD,
        HTTP_FLUSH

    ctypedef llhttp_method llhttp_method_t;

    void llhttp_settings_init(llhttp_settings_t* settings)
    void llhttp_init(llhttp_t* parser, llhttp_type type,
                 const llhttp_settings_t* settings)

    llhttp_errno_t llhttp_execute(llhttp_t* parser, const char* data, size_t len)

    int llhttp_should_keep_alive(const llhttp_t* parser)

    void llhttp_resume_after_upgrade(llhttp_t* parser)

    llhttp_errno_t llhttp_get_errno(const llhttp_t* parser)
    const char* llhttp_get_error_reason(const llhttp_t* parser)
    const char* llhttp_get_error_pos(const llhttp_t* parser)

    const char* llhttp_method_name(llhttp_method_t method)

    void llhttp_set_lenient_headers(llhttp_t* parser, int enabled)
    void llhttp_set_lenient_optional_cr_before_lf(llhttp_t* parser, int enabled)
    void llhttp_set_lenient_spaces_after_chunk_size(llhttp_t* parser, int enabled)