/usr/include/tarantool/tnt_lex.h is in libtarantool-dev 1.5.1.218.g1a69fd6-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | #ifndef TNT_LEX_H_INCLUDED
#define TNT_LEX_H_INCLUDED
/*
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the following
* conditions are met:
*
* 1. Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the following
* disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY <COPYRIGHT HOLDER> ``AS IS'' AND
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* <COPYRIGHT HOLDER> OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
* BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF
* THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*/
/* token id's */
enum {
TNT_TK_ERROR = -1,
TNT_TK_EOF = 0,
TNT_TK_NONE = 1000,
TNT_TK_NUM32,
TNT_TK_NUM64,
TNT_TK_ID,
TNT_TK_KEY,
TNT_TK_TABLE,
TNT_TK_PUNCT,
TNT_TK_STRING,
TNT_TK_PING,
TNT_TK_UPDATE,
TNT_TK_SET,
TNT_TK_WHERE,
TNT_TK_SPLICE,
TNT_TK_DELETE,
TNT_TK_FROM,
TNT_TK_INSERT,
TNT_TK_REPLACE,
TNT_TK_INTO,
TNT_TK_VALUES,
TNT_TK_SELECT,
TNT_TK_LIMIT,
TNT_TK_CALL,
TNT_TK_OR,
TNT_TK_AND,
TNT_TK_CUSTOM = 2000
};
/* keyword descriptor */
struct tnt_lex_keyword {
char *name;
int size;
int tk;
};
/* token object */
struct tnt_tk {
int tk;
union {
int32_t i32;
int64_t i64;
struct tnt_utf8 s;
} v;
int line, col;
SLIST_ENTRY(tnt_tk) next;
STAILQ_ENTRY(tnt_tk) nextq;
};
/* token object accessors */
#define TNT_TK_S(TK) (&(TK)->v.s)
#define TNT_TK_I32(TK) ((TK)->v.i32)
#define TNT_TK_I64(TK) ((TK)->v.i64)
/* lexer object */
struct tnt_lex {
struct tnt_utf8 buf;
struct tnt_lex_keyword *keywords;
size_t pos;
int line, col;
int count;
SLIST_HEAD(,tnt_tk) stack;
int countq;
STAILQ_HEAD(,tnt_tk) q;
bool idonly;
char *error;
};
bool tnt_lex_init(struct tnt_lex *l, struct tnt_lex_keyword *keywords,
unsigned char *buf, size_t size);
void tnt_lex_free(struct tnt_lex *l);
char *tnt_lex_nameof(struct tnt_lex *l, int tk);
void tnt_lex_idonly(struct tnt_lex *l, bool on);
void tnt_lex_push(struct tnt_lex *l, struct tnt_tk *tk);
int tnt_lex(struct tnt_lex *l, struct tnt_tk **tk);
#endif /* TNT_LEX_H_INCLUDED */
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