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netSerialInternal.h (1448B)
1 #pragma once
2
3 static smallJsonFunctionst *netSerialF = NULL;
4
5 /** 4 bits - 16 types in the serialized bitstream */
6 enum {S_UNDEFINED, S_BOOL, S_DICT, S_DOUBLE, S_INT, S_STRING, S_ARRAY, S_BYTES, PK_DICT, PK_DOUBLE, PK_INT, PK_STRING, PK_ARRAY, PK_BYTES, UNIFORM_DICT, UNIFORM_ARRAY};
7
8 typ enum {NOPACKING, PACK, UNIFORM} packingT;
9
10 /**
11 * libsheepy object types to netSerial types
12 */
13 static const u8 NET_SERIAL_TYPES[] = {
14 0, // "not a sheepy object",
15 0, // "undefined",
16 1, // "bool",
17 0, // "container",
18 2, // "dict",
19 0, // "element",
20 3, // "double",
21 4, // "int",
22 5, // "string",
23 7, // "faststring",
24 6, // "array",
25 7 // "bytes"
26 };
27
28 /**
29 * object types to packed netSerial type
30 */
31 static const u8 PACKED_NET_SERIAL_TYPES[] = {
32 0, // "not a sheepy object",
33 0, // "undefined",
34 0, // "bool",
35 0, // "container",
36 8, // "dict",
37 0, // "element",
38 9, // "double",
39 10, // "int",
40 11, // "string",
41 13, // "faststring",
42 12, // "array",
43 13 // "bytes"
44 };
45
46 /** where is next nibble in current bytes: high or low */
47 enum {lowNbl, highNbl};
48
49 /** de/serializer context to keep track of which nibble to use and where are the bits for the bools */
50 typ struct {
51 // store next type in low or high nibble
52 u8 nibble;
53 size_t nblOffset;
54 u8 boolShift;
55 size_t boolOffset;
56 // debug - u8 *dbuf; // deserial buffer start
57 u8 *nblAddr;
58 u8 *boolAddr;
59 } contextt;
60
61 // vim: set expandtab ts=2 sw=2: