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authorJonathan McCrohan <jmccrohan@gmail.com>2011-12-01 22:56:23 +0000
committerJonathan McCrohan <jmccrohan@gmail.com>2011-12-01 22:56:23 +0000
commit429e46051dba814e7d6c74368eb1bba550222cbe (patch)
treeed1dd43cd23c69f156aae2165006a16a66262cef /lib/scanner.c
parent58bf1382be0cbcf3f9649286fd2719b789a1595f (diff)
downloadlibconfig-429e46051dba814e7d6c74368eb1bba550222cbe.tar.gz
Imported Upstream version 1.4.8upstream/1.4.8
Diffstat (limited to '')
-rw-r--r--lib/scanner.c (renamed from scanner.c)690
1 files changed, 343 insertions, 347 deletions
diff --git a/scanner.c b/lib/scanner.c
index f903514..c2eb7d1 100644
--- a/scanner.c
+++ b/lib/scanner.c
@@ -54,7 +54,6 @@ typedef int flex_int32_t;
typedef unsigned char flex_uint8_t;
typedef unsigned short int flex_uint16_t;
typedef unsigned int flex_uint32_t;
-#endif /* ! C99 */
/* Limits of integral types. */
#ifndef INT8_MIN
@@ -85,6 +84,8 @@ typedef unsigned int flex_uint32_t;
#define UINT32_MAX (4294967295U)
#endif
+#endif /* ! C99 */
+
#endif /* ! FLEXINT_H */
#ifdef __cplusplus
@@ -158,7 +159,15 @@ typedef void* yyscan_t;
/* Size of default input buffer. */
#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
#endif
/* The state buf must be large enough to hold one state per character in the main buffer.
@@ -360,8 +369,8 @@ static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner );
*yy_cp = '\0'; \
yyg->yy_c_buf_p = yy_cp;
-#define YY_NUM_RULES 26
-#define YY_END_OF_BUFFER 27
+#define YY_NUM_RULES 41
+#define YY_END_OF_BUFFER 42
/* This struct is not used in this scanner,
but its presence is necessary. */
struct yy_trans_info
@@ -369,39 +378,38 @@ struct yy_trans_info
flex_int32_t yy_verify;
flex_int32_t yy_nxt;
};
-static yyconst flex_int16_t yy_accept[117] =
+static yyconst flex_int16_t yy_accept[103] =
{ 0,
- 0, 0, 0, 0, 27, 25, 5, 5, 25, 25,
- 21, 22, 12, 25, 7, 13, 25, 14, 14, 6,
- 23, 12, 12, 19, 20, 8, 9, 3, 4, 3,
- 5, 0, 18, 0, 0, 24, 12, 13, 14, 13,
- 0, 1, 0, 13, 0, 15, 0, 12, 12, 2,
- 0, 0, 0, 0, 0, 13, 13, 0, 0, 13,
- 15, 16, 12, 12, 0, 18, 0, 0, 0, 0,
- 0, 13, 17, 12, 10, 0, 0, 17, 11, 0,
- 0, 0, 0, 0, 0, 18, 0, 0, 0, 0,
- 0, 0, 0, 0, 18, 0, 0, 0, 0, 0,
-
- 0, 0, 0, 18, 0, 0, 0, 0, 0, 0,
- 0, 18, 0, 0, 0, 0
+ 0, 0, 0, 0, 0, 0, 0, 0, 42, 40,
+ 21, 20, 20, 5, 40, 36, 37, 28, 40, 23,
+ 29, 40, 30, 30, 22, 38, 28, 28, 34, 35,
+ 24, 25, 21, 40, 3, 4, 3, 6, 14, 41,
+ 16, 19, 41, 21, 0, 39, 28, 29, 30, 29,
+ 0, 1, 0, 29, 0, 31, 0, 28, 28, 21,
+ 0, 0, 2, 6, 12, 0, 11, 10, 7, 8,
+ 9, 16, 18, 17, 0, 29, 29, 0, 0, 29,
+ 31, 32, 28, 28, 0, 0, 0, 29, 33, 28,
+ 26, 0, 13, 33, 27, 0, 0, 0, 0, 0,
+
+ 15, 0
} ;
static yyconst flex_int32_t yy_ec[256] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
- 1, 2, 2, 1, 1, 1, 1, 1, 1, 1,
+ 1, 4, 5, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 2, 1, 4, 5, 1, 1, 1, 1, 6,
- 7, 8, 9, 10, 11, 12, 13, 14, 15, 15,
- 15, 15, 15, 15, 15, 15, 15, 16, 17, 1,
- 18, 1, 1, 1, 19, 20, 20, 20, 21, 22,
- 23, 23, 23, 23, 23, 24, 23, 23, 23, 23,
- 23, 25, 26, 27, 28, 23, 23, 29, 23, 23,
- 30, 31, 32, 1, 33, 1, 19, 20, 20, 20,
-
- 21, 22, 23, 23, 23, 23, 23, 34, 23, 23,
- 23, 23, 23, 25, 26, 27, 28, 23, 23, 29,
- 23, 23, 35, 1, 36, 1, 1, 1, 1, 1,
+ 1, 2, 1, 6, 7, 1, 1, 1, 1, 8,
+ 9, 10, 11, 12, 13, 14, 15, 16, 17, 17,
+ 17, 17, 17, 17, 17, 17, 17, 18, 19, 1,
+ 20, 1, 1, 21, 22, 23, 23, 23, 24, 25,
+ 26, 26, 26, 26, 26, 27, 26, 26, 26, 26,
+ 26, 28, 29, 30, 31, 26, 26, 32, 26, 26,
+ 33, 34, 35, 1, 36, 1, 22, 23, 37, 38,
+
+ 39, 40, 26, 26, 41, 26, 26, 42, 26, 43,
+ 26, 26, 26, 44, 29, 45, 46, 26, 26, 32,
+ 26, 26, 47, 1, 48, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
@@ -418,181 +426,119 @@ static yyconst flex_int32_t yy_ec[256] =
1, 1, 1, 1, 1
} ;
-static yyconst flex_int32_t yy_meta[37] =
+static yyconst flex_int32_t yy_meta[49] =
{ 0,
- 1, 1, 1, 1, 1, 1, 1, 2, 1, 1,
- 2, 1, 1, 3, 3, 1, 1, 1, 3, 3,
- 3, 3, 2, 2, 2, 2, 2, 2, 2, 1,
- 1, 1, 2, 2, 1, 1
+ 1, 1, 1, 1, 1, 2, 1, 1, 1, 3,
+ 1, 1, 3, 1, 1, 4, 4, 1, 1, 1,
+ 1, 4, 4, 4, 4, 3, 3, 3, 3, 3,
+ 3, 3, 1, 2, 1, 3, 4, 4, 4, 4,
+ 3, 3, 3, 3, 3, 3, 1, 1
} ;
-static yyconst flex_int16_t yy_base[128] =
+static yyconst flex_int16_t yy_base[113] =
{ 0,
- 0, 0, 34, 35, 199, 503, 37, 42, 37, 195,
- 503, 503, 0, 34, 503, 36, 39, 57, 41, 503,
- 503, 163, 150, 503, 503, 503, 503, 503, 503, 152,
- 56, 56, 71, 160, 151, 503, 0, 49, 68, 76,
- 84, 503, 150, 86, 94, 128, 0, 43, 118, 503,
- 108, 57, 125, 106, 101, 103, 108, 116, 118, 120,
- 503, 102, 98, 99, 75, 134, 101, 99, 138, 88,
- 130, 134, 70, 64, 0, 58, 142, 503, 0, 154,
- 166, 156, 158, 164, 172, 202, 177, 170, 180, 181,
- 178, 214, 244, 256, 286, 189, 220, 316, 328, 192,
-
- 206, 218, 231, 340, 262, 222, 264, 229, 352, 382,
- 412, 442, 270, 294, 358, 503, 473, 476, 479, 481,
- 51, 484, 487, 490, 493, 496, 499
+ 0, 47, 47, 48, 46, 47, 48, 49, 203, 204,
+ 200, 204, 204, 204, 198, 204, 204, 0, 45, 204,
+ 47, 50, 60, 74, 204, 204, 178, 28, 204, 204,
+ 204, 204, 64, 158, 204, 204, 183, 0, 204, 63,
+ 0, 204, 83, 195, 193, 204, 0, 88, 102, 98,
+ 62, 204, 190, 104, 119, 162, 0, 67, 65, 121,
+ 127, 124, 204, 0, 204, 0, 204, 204, 204, 204,
+ 204, 0, 204, 204, 108, 117, 122, 134, 132, 136,
+ 204, 139, 136, 116, 126, 0, 140, 142, 135, 130,
+ 0, 102, 204, 204, 0, 85, 72, 63, 98, 158,
+
+ 204, 204, 169, 173, 177, 181, 183, 187, 191, 89,
+ 66, 63
} ;
-static yyconst flex_int16_t yy_def[128] =
+static yyconst flex_int16_t yy_def[113] =
{ 0,
- 116, 1, 117, 117, 116, 116, 116, 116, 118, 119,
- 116, 116, 120, 116, 116, 116, 116, 116, 116, 116,
- 116, 120, 120, 116, 116, 116, 116, 116, 116, 116,
- 116, 118, 116, 118, 119, 116, 120, 116, 116, 116,
- 116, 116, 119, 116, 116, 116, 121, 120, 120, 116,
- 116, 122, 123, 116, 116, 116, 116, 116, 116, 116,
- 116, 121, 120, 120, 122, 116, 122, 123, 116, 124,
- 116, 116, 116, 120, 120, 124, 124, 116, 120, 124,
- 124, 125, 126, 124, 125, 124, 125, 125, 126, 126,
- 124, 125, 126, 125, 125, 127, 125, 126, 124, 127,
-
- 126, 126, 127, 126, 127, 127, 125, 126, 127, 127,
- 125, 127, 127, 127, 127, 0, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116
+ 102, 1, 103, 103, 104, 104, 105, 105, 102, 102,
+ 102, 102, 102, 102, 106, 102, 102, 107, 102, 102,
+ 102, 102, 102, 102, 102, 102, 107, 107, 102, 102,
+ 102, 102, 102, 102, 102, 102, 102, 108, 102, 102,
+ 109, 102, 102, 102, 106, 102, 107, 102, 102, 102,
+ 102, 102, 106, 102, 102, 102, 110, 107, 107, 102,
+ 102, 102, 102, 108, 102, 111, 102, 102, 102, 102,
+ 102, 109, 102, 102, 102, 102, 102, 102, 102, 102,
+ 102, 110, 107, 107, 102, 112, 102, 102, 102, 107,
+ 107, 102, 102, 102, 107, 102, 102, 102, 102, 102,
+
+ 102, 0, 102, 102, 102, 102, 102, 102, 102, 102,
+ 102, 102
} ;
-static yyconst flex_int16_t yy_nxt[540] =
+static yyconst flex_int16_t yy_nxt[253] =
{ 0,
- 6, 7, 8, 9, 10, 11, 12, 13, 14, 15,
- 14, 16, 17, 18, 19, 20, 21, 20, 13, 13,
- 13, 22, 13, 13, 13, 13, 23, 13, 13, 24,
- 6, 25, 6, 13, 26, 27, 29, 29, 31, 31,
- 33, 30, 30, 31, 31, 38, 42, 39, 39, 40,
- 40, 43, 44, 62, 39, 39, 41, 31, 31, 33,
- 66, 45, 40, 40, 46, 77, 63, 34, 44, 41,
- 39, 39, 51, 51, 52, 53, 63, 45, 66, 44,
- 46, 39, 39, 54, 79, 47, 34, 67, 45, 40,
- 40, 46, 55, 78, 55, 77, 41, 56, 56, 57,
-
- 57, 69, 59, 116, 59, 67, 58, 60, 60, 51,
- 51, 52, 53, 70, 56, 56, 56, 56, 53, 75,
- 54, 57, 57, 74, 71, 73, 71, 69, 58, 72,
- 72, 60, 60, 60, 60, 51, 51, 52, 53, 51,
- 51, 52, 53, 72, 72, 64, 54, 72, 72, 77,
- 54, 61, 36, 36, 80, 81, 81, 82, 83, 86,
- 80, 77, 116, 87, 50, 90, 84, 81, 81, 82,
- 83, 91, 76, 77, 49, 86, 83, 87, 84, 87,
- 86, 48, 80, 80, 87, 77, 88, 90, 90, 92,
- 80, 92, 104, 93, 92, 104, 105, 36, 116, 105,
-
- 116, 116, 88, 81, 81, 82, 83, 88, 80, 77,
- 116, 116, 116, 90, 84, 94, 94, 95, 96, 106,
- 80, 87, 106, 86, 80, 108, 97, 107, 116, 105,
- 101, 80, 96, 92, 104, 116, 90, 116, 105, 116,
- 116, 93, 116, 116, 88, 98, 99, 100, 101, 116,
- 88, 90, 116, 116, 116, 116, 102, 94, 94, 95,
- 96, 106, 116, 87, 92, 104, 116, 86, 97, 105,
- 116, 87, 92, 104, 109, 116, 92, 105, 116, 116,
- 116, 116, 116, 116, 116, 116, 88, 94, 94, 95,
- 96, 116, 106, 87, 88, 116, 92, 104, 97, 116,
-
- 106, 115, 116, 116, 116, 116, 113, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 88, 98, 99, 100,
- 101, 116, 116, 90, 106, 116, 116, 116, 102, 81,
- 81, 82, 83, 116, 116, 77, 116, 116, 116, 116,
- 84, 98, 99, 100, 101, 116, 116, 90, 116, 116,
- 116, 116, 102, 110, 111, 112, 113, 116, 116, 105,
- 92, 104, 116, 116, 114, 105, 116, 116, 116, 116,
- 109, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 106, 110, 111, 112, 113, 116, 106, 105,
- 116, 116, 116, 116, 114, 116, 116, 116, 116, 116,
-
- 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 106, 94, 94, 95, 96, 116, 116, 87,
- 116, 116, 116, 116, 97, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 88, 110, 111, 112, 113, 116, 116, 105,
- 116, 116, 116, 116, 114, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 106, 28, 28, 28, 32, 32, 32, 35,
- 35, 35, 37, 37, 65, 65, 65, 68, 68, 68,
- 76, 76, 76, 85, 85, 85, 89, 89, 89, 103,
-
- 103, 103, 5, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116
+ 10, 11, 12, 13, 13, 14, 15, 16, 17, 18,
+ 19, 20, 19, 21, 22, 23, 24, 25, 26, 25,
+ 10, 18, 18, 18, 27, 18, 18, 18, 18, 28,
+ 18, 18, 29, 10, 30, 10, 18, 18, 18, 27,
+ 18, 18, 18, 18, 28, 18, 31, 32, 33, 36,
+ 36, 39, 39, 42, 42, 59, 37, 37, 48, 52,
+ 49, 49, 50, 50, 53, 60, 93, 34, 65, 86,
+ 51, 59, 75, 54, 75, 49, 49, 76, 76, 40,
+ 40, 43, 43, 55, 61, 51, 56, 54, 73, 49,
+ 49, 57, 82, 83, 66, 84, 67, 55, 55, 100,
+
+ 56, 99, 68, 50, 50, 69, 70, 71, 83, 98,
+ 84, 51, 55, 50, 50, 54, 74, 49, 49, 77,
+ 77, 51, 60, 76, 76, 55, 51, 78, 56, 79,
+ 97, 79, 76, 76, 80, 80, 51, 77, 77, 91,
+ 55, 61, 78, 96, 87, 78, 87, 80, 80, 88,
+ 88, 80, 80, 95, 91, 88, 88, 88, 88, 100,
+ 78, 94, 92, 101, 90, 89, 85, 62, 95, 35,
+ 35, 35, 35, 38, 38, 38, 38, 41, 41, 41,
+ 41, 45, 45, 45, 45, 47, 47, 64, 81, 64,
+ 64, 72, 46, 72, 72, 46, 44, 63, 62, 58,
+
+ 46, 44, 102, 9, 102, 102, 102, 102, 102, 102,
+ 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
+ 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
+ 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
+ 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
+ 102, 102
} ;
-static yyconst flex_int16_t yy_chk[540] =
+static yyconst flex_int16_t yy_chk[253] =
{ 0,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
- 1, 1, 1, 1, 1, 1, 3, 4, 7, 7,
- 9, 3, 4, 8, 8, 14, 17, 14, 14, 16,
- 16, 17, 19, 121, 19, 19, 16, 31, 31, 32,
- 52, 19, 38, 38, 19, 76, 48, 9, 18, 38,
- 18, 18, 33, 33, 33, 33, 48, 18, 65, 39,
- 18, 39, 39, 33, 74, 18, 32, 52, 39, 40,
- 40, 39, 41, 73, 41, 70, 40, 41, 41, 44,
-
- 44, 68, 45, 67, 45, 65, 44, 45, 45, 51,
- 51, 51, 51, 54, 55, 55, 56, 56, 54, 64,
- 51, 57, 57, 63, 58, 62, 58, 53, 57, 58,
- 58, 59, 59, 60, 60, 66, 66, 66, 66, 69,
- 69, 69, 69, 71, 71, 49, 66, 72, 72, 77,
- 69, 46, 43, 35, 77, 80, 80, 80, 80, 82,
- 83, 80, 34, 82, 30, 83, 80, 81, 81, 81,
- 81, 84, 88, 81, 23, 85, 84, 88, 81, 85,
- 87, 22, 89, 90, 87, 91, 82, 89, 90, 87,
- 91, 96, 96, 90, 100, 100, 96, 10, 5, 100,
-
- 0, 0, 85, 86, 86, 86, 86, 87, 101, 86,
- 0, 0, 0, 101, 86, 92, 92, 92, 92, 96,
- 102, 92, 100, 97, 106, 102, 92, 97, 0, 106,
- 102, 108, 97, 103, 103, 0, 108, 0, 103, 0,
- 0, 108, 0, 0, 92, 93, 93, 93, 93, 0,
- 97, 93, 0, 0, 0, 0, 93, 94, 94, 94,
- 94, 103, 0, 94, 105, 105, 0, 107, 94, 105,
- 0, 107, 113, 113, 105, 0, 107, 113, 0, 0,
- 0, 0, 0, 0, 0, 0, 94, 95, 95, 95,
- 95, 0, 105, 95, 107, 0, 114, 114, 95, 0,
-
- 113, 114, 0, 0, 0, 0, 114, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 95, 98, 98, 98,
- 98, 0, 0, 98, 114, 0, 0, 0, 98, 99,
- 99, 99, 99, 0, 0, 99, 0, 0, 0, 0,
- 99, 104, 104, 104, 104, 0, 0, 104, 0, 0,
- 0, 0, 104, 109, 109, 109, 109, 0, 0, 109,
- 115, 115, 0, 0, 109, 115, 0, 0, 0, 0,
- 115, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 109, 110, 110, 110, 110, 0, 115, 110,
- 0, 0, 0, 0, 110, 0, 0, 0, 0, 0,
-
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 110, 111, 111, 111, 111, 0, 0, 111,
- 0, 0, 0, 0, 111, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 111, 112, 112, 112, 112, 0, 0, 112,
- 0, 0, 0, 0, 112, 0, 0, 0, 0, 0,
- 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
- 0, 0, 112, 117, 117, 117, 118, 118, 118, 119,
- 119, 119, 120, 120, 122, 122, 122, 123, 123, 123,
- 124, 124, 124, 125, 125, 125, 126, 126, 126, 127,
-
- 127, 127, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116, 116,
- 116, 116, 116, 116, 116, 116, 116, 116, 116
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 4, 5, 6, 7, 8, 28, 3, 4, 19, 22,
+ 19, 19, 21, 21, 22, 33, 112, 2, 40, 111,
+ 21, 28, 51, 23, 51, 23, 23, 51, 51, 5,
+ 6, 7, 8, 23, 33, 21, 23, 24, 43, 24,
+ 24, 23, 110, 58, 40, 59, 40, 24, 23, 99,
+
+ 24, 98, 40, 48, 48, 40, 40, 40, 58, 97,
+ 59, 48, 24, 50, 50, 49, 43, 49, 49, 54,
+ 54, 50, 60, 75, 75, 49, 48, 54, 49, 55,
+ 96, 55, 76, 76, 55, 55, 50, 77, 77, 84,
+ 49, 60, 54, 92, 78, 77, 78, 79, 79, 78,
+ 78, 80, 80, 90, 84, 87, 87, 88, 88, 100,
+ 77, 89, 85, 100, 83, 82, 62, 61, 90, 103,
+ 103, 103, 103, 104, 104, 104, 104, 105, 105, 105,
+ 105, 106, 106, 106, 106, 107, 107, 108, 56, 108,
+ 108, 109, 53, 109, 109, 45, 44, 37, 34, 27,
+
+ 15, 11, 9, 102, 102, 102, 102, 102, 102, 102,
+ 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
+ 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
+ 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
+ 102, 102, 102, 102, 102, 102, 102, 102, 102, 102,
+ 102, 102
} ;
/* Table of booleans, true if rule could match eol. */
-static yyconst flex_int32_t yy_rule_can_match_eol[27] =
+static yyconst flex_int32_t yy_rule_can_match_eol[42] =
{ 0,
-0, 0, 0, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0,
- 0, 0, 0, 0, 0, 0, 0, };
+0, 0, 0, 1, 0, 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, 0,
+ 1, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+ 0, 0, };
/* The intent behind this definition is that it'll catch
* any uses of REJECT which flex missed.
@@ -605,7 +551,7 @@ static yyconst flex_int32_t yy_rule_can_match_eol[27] =
/* -*- mode: C -*- */
/* --------------------------------------------------------------------------
libconfig - A library for processing structured configuration files
- Copyright (C) 2005-2009 Mark A Lindner
+ Copyright (C) 2005-2010 Mark A Lindner
This file is part of libconfig.
@@ -624,10 +570,8 @@ static yyconst flex_int32_t yy_rule_can_match_eol[27] =
<http://www.gnu.org/licenses/>.
----------------------------------------------------------------------------
*/
-#line 25 "scanner.l"
-#define YY_EXTRA_TYPE void*
#define YY_NO_UNISTD_H 1
-#line 38 "scanner.l"
+#line 35 "scanner.l"
#ifdef _MSC_VER
#pragma warning (disable: 4996)
@@ -638,98 +582,18 @@ static yyconst flex_int32_t yy_rule_can_match_eol[27] =
#include <string.h>
#include "grammar.h"
#include "wincompat.h"
+#include "parsectx.h"
+#include "scanctx.h"
-/* this is somewhat kludgy, but I wanted to avoid building strings
- dynamically during scanning */
-
-static char *make_string(char *s)
-{
- char *r = ++s;
- char *p, *q = r;
- size_t len = strlen(r);
- int esc = 0;
-
- *(r + --len) = 0;
-
- for(p = r; *p; p++)
- {
- if(*p == '\\')
- {
- if(! esc)
- {
- esc = 1;
- continue;
- }
- }
-
- if(esc)
- {
- if(*p == 'n')
- *(q++) = '\n';
- else if(*p == 'r')
- *(q++) = '\r';
- else if(*p == 'f')
- *(q++) = '\f';
- else if(*p == 't')
- *(q++) = '\t';
- else
- *(q++) = *p;
-
- esc = 0;
- }
-
- else if(*p == '\"') /* if we reached the end of a string segment, ... */
- {
- /* This construction allows for C-style string concatenation.
- We don't bother to check for end-of-string here, as we depend
- on the {string} definition to ensure a new opening quote exists.
- We do, however, check for and discard all forms of comments
- [that is, (#...$|//...$|[/][*]...[*][/])] between string segments. */
-
- while (*++p != '\"') /* ... look for the start of the next segment */
- {
- if(*p == '#') /* check for #...$ comment */
- {
- while(*++p != '\n')
- {
- /* skip the rest of the line */
- }
- }
- else if (*p == '/')
- {
- if(*++p == '/') /* check for //...$ comment */
- {
- while (*++p != '\n')
- {
- /* skip the rest of the line */
- }
- }
- else /* must be '*', lead-in to an old C-style comment */
- {
- while (*++p != '*' || *(p+1) != '/')
- {
- /* skip all comment content */
- }
- ++p; /* step to the trailing slash, to skip it as well */
- }
- }
- }
- }
- else
- *(q++) = *p;
- }
-
- *q = 0;
-
- return(r);
-}
+#define YY_NO_INPUT // Suppress generation of useless input() function
static unsigned long long fromhex(const char *s)
{
#ifdef __MINGW32__
- // MinGW's strtoull() seems to be broken; it only returns the lower
- // 32 bits...
+ /* MinGW's strtoull() seems to be broken; it only returns the lower
+ * 32 bits...
+ */
const char *p = s;
unsigned long long val = 0;
@@ -750,18 +614,20 @@ static unsigned long long fromhex(const char *s)
return(val);
-#else // ! __MINGW32__
+#else /* ! __MINGW32__ */
return(strtoull(s, NULL, 16));
-#endif // __MINGW32__
+#endif /* __MINGW32__ */
}
-#line 762 "scanner.c"
+#line 626 "scanner.c"
#define INITIAL 0
#define COMMENT 1
+#define STRING 2
+#define INCLUDE 3
#ifndef YY_NO_UNISTD_H
/* Special case for "unistd.h", since it is non-ANSI. We include it way
@@ -771,9 +637,7 @@ static unsigned long long fromhex(const char *s)
#include <unistd.h>
#endif
-#ifndef YY_EXTRA_TYPE
-#define YY_EXTRA_TYPE void *
-#endif
+#define YY_EXTRA_TYPE struct scan_context *
/* Holds the entire state of the reentrant scanner. */
struct yyguts_t
@@ -886,7 +750,12 @@ static int input (yyscan_t yyscanner );
/* Amount of stuff to slurp up with each read. */
#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
#endif
/* Copy whatever the last rule matched to the standard output. */
@@ -894,7 +763,7 @@ static int input (yyscan_t yyscanner );
/* This used to be an fputs(), but since the string might contain NUL's,
* we now use fwrite().
*/
-#define ECHO fwrite( yytext, yyleng, 1, yyout )
+#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0)
#endif
/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
@@ -905,7 +774,7 @@ static int input (yyscan_t yyscanner );
if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
{ \
int c = '*'; \
- unsigned n; \
+ size_t n; \
for ( n = 0; n < max_size && \
(c = getc( yyin )) != EOF && c != '\n'; ++n ) \
buf[n] = (char) c; \
@@ -979,6 +848,9 @@ extern int libconfig_yylex \
#endif
#define YY_RULE_SETUP \
+ if ( yyleng > 0 ) \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \
+ (yytext[yyleng - 1] == '\n'); \
YY_USER_ACTION
/** The main scanner function which does all the work.
@@ -990,10 +862,10 @@ YY_DECL
register int yy_act;
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
-#line 194 "scanner.l"
+#line 100 "scanner.l"
-#line 997 "scanner.c"
+#line 869 "scanner.c"
yylval = yylval_param;
@@ -1036,6 +908,7 @@ YY_DECL
yy_bp = yy_cp;
yy_current_state = yyg->yy_start;
+ yy_current_state += YY_AT_BOL();
yy_match:
do
{
@@ -1048,13 +921,13 @@ yy_match:
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 117 )
+ if ( yy_current_state >= 103 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
++yy_cp;
}
- while ( yy_base[yy_current_state] != 503 );
+ while ( yy_base[yy_current_state] != 204 );
yy_find_action:
yy_act = yy_accept[yy_current_state];
@@ -1092,144 +965,265 @@ do_action: /* This label is used only to access EOF actions. */
case 1:
YY_RULE_SETUP
-#line 196 "scanner.l"
+#line 102 "scanner.l"
{ BEGIN COMMENT; }
YY_BREAK
case 2:
YY_RULE_SETUP
-#line 197 "scanner.l"
+#line 103 "scanner.l"
{ BEGIN INITIAL; }
YY_BREAK
case 3:
YY_RULE_SETUP
-#line 198 "scanner.l"
+#line 104 "scanner.l"
{ /* ignore */ }
YY_BREAK
case 4:
/* rule 4 can match eol */
YY_RULE_SETUP
-#line 199 "scanner.l"
-{ }
+#line 105 "scanner.l"
+{ /* ignore */ }
YY_BREAK
case 5:
-/* rule 5 can match eol */
YY_RULE_SETUP
-#line 201 "scanner.l"
-{ /* skip */ }
+#line 107 "scanner.l"
+{ BEGIN STRING; }
YY_BREAK
case 6:
+/* rule 6 can match eol */
YY_RULE_SETUP
-#line 203 "scanner.l"
-{ return(TOK_EQUALS); }
+#line 108 "scanner.l"
+{ scanctx_append_string(yyextra, yytext); }
YY_BREAK
case 7:
YY_RULE_SETUP
-#line 204 "scanner.l"
-{ return(TOK_COMMA); }
+#line 109 "scanner.l"
+{ scanctx_append_string(yyextra, "\n"); }
YY_BREAK
case 8:
YY_RULE_SETUP
-#line 205 "scanner.l"
-{ return(TOK_GROUP_START); }
+#line 110 "scanner.l"
+{ scanctx_append_string(yyextra, "\r"); }
YY_BREAK
case 9:
YY_RULE_SETUP
-#line 206 "scanner.l"
-{ return(TOK_GROUP_END); }
+#line 111 "scanner.l"
+{ scanctx_append_string(yyextra, "\t"); }
YY_BREAK
case 10:
YY_RULE_SETUP
-#line 207 "scanner.l"
-{ yylval->ival = 1; return(TOK_BOOLEAN); }
+#line 112 "scanner.l"
+{ scanctx_append_string(yyextra, "\f"); }
YY_BREAK
case 11:
YY_RULE_SETUP
-#line 208 "scanner.l"
-{ yylval->ival = 0; return(TOK_BOOLEAN); }
+#line 113 "scanner.l"
+{ scanctx_append_string(yyextra, "\\"); }
YY_BREAK
case 12:
YY_RULE_SETUP
-#line 209 "scanner.l"
-{ yylval->sval = strdup(yytext); return(TOK_NAME); }
+#line 114 "scanner.l"
+{ scanctx_append_string(yyextra, "\""); }
YY_BREAK
case 13:
YY_RULE_SETUP
-#line 210 "scanner.l"
-{ yylval->fval = atof(yytext); return(TOK_FLOAT); }
+#line 115 "scanner.l"
+{
+ char c[2] = { (char)(strtol(yytext + 2, NULL, 16) & 0xFF),
+ 0 };
+ scanctx_append_string(yyextra, c);
+ }
YY_BREAK
case 14:
YY_RULE_SETUP
-#line 211 "scanner.l"
-{ yylval->ival = atoi(yytext); return(TOK_INTEGER); }
+#line 120 "scanner.l"
+{
+ yylval->sval = scanctx_take_string(yyextra);
+ BEGIN INITIAL;
+ return(TOK_STRING);
+ }
YY_BREAK
case 15:
YY_RULE_SETUP
-#line 212 "scanner.l"
-{ yylval->llval = atoll(yytext); return(TOK_INTEGER64); }
+#line 126 "scanner.l"
+{ BEGIN INCLUDE; }
YY_BREAK
case 16:
+/* rule 16 can match eol */
YY_RULE_SETUP
-#line 213 "scanner.l"
-{ yylval->ival = strtoul(yytext, NULL, 16); return(TOK_HEX); }
+#line 127 "scanner.l"
+{ scanctx_append_string(yyextra, yytext); }
YY_BREAK
case 17:
YY_RULE_SETUP
-#line 214 "scanner.l"
-{ yylval->llval = fromhex(yytext); return(TOK_HEX64); }
+#line 128 "scanner.l"
+{ scanctx_append_string(yyextra, "\\"); }
YY_BREAK
case 18:
-/* rule 18 can match eol */
YY_RULE_SETUP
-#line 215 "scanner.l"
-{ yylval->sval = strdup(make_string(yytext)); return(TOK_STRING); }
+#line 129 "scanner.l"
+{ scanctx_append_string(yyextra, "\""); }
YY_BREAK
case 19:
YY_RULE_SETUP
-#line 216 "scanner.l"
-{ return(TOK_ARRAY_START); }
+#line 130 "scanner.l"
+{
+ const char *error;
+ FILE *fp = scanctx_push_include(yyextra,
+ (void *)YY_CURRENT_BUFFER,
+ &error);
+ if(fp)
+ {
+ yyin = fp;
+ libconfig_yy_switch_to_buffer(libconfig_yy_create_buffer(yyin,YY_BUF_SIZE,yyscanner),yyscanner);
+ }
+ else
+ {
+ yyextra->config->error_text = error;
+ yyextra->config->error_file = scanctx_current_filename(
+ yyextra);
+ yyextra->config->error_line = libconfig_yyget_lineno(
+ yyscanner);
+ return TOK_ERROR;
+ }
+ BEGIN INITIAL;
+ }
YY_BREAK
case 20:
+/* rule 20 can match eol */
YY_RULE_SETUP
-#line 217 "scanner.l"
-{ return(TOK_ARRAY_END); }
+#line 154 "scanner.l"
+{ /* ignore */ }
YY_BREAK
case 21:
YY_RULE_SETUP
-#line 218 "scanner.l"
-{ return(TOK_LIST_START); }
+#line 155 "scanner.l"
+{ /* ignore */ }
YY_BREAK
case 22:
YY_RULE_SETUP
-#line 219 "scanner.l"
-{ return(TOK_LIST_END); }
+#line 157 "scanner.l"
+{ return(TOK_EQUALS); }
YY_BREAK
case 23:
YY_RULE_SETUP
-#line 220 "scanner.l"
-{ return(TOK_END); }
+#line 158 "scanner.l"
+{ return(TOK_COMMA); }
YY_BREAK
case 24:
+YY_RULE_SETUP
+#line 159 "scanner.l"
+{ return(TOK_GROUP_START); }
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 160 "scanner.l"
+{ return(TOK_GROUP_END); }
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 161 "scanner.l"
+{ yylval->ival = 1; return(TOK_BOOLEAN); }
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 162 "scanner.l"
+{ yylval->ival = 0; return(TOK_BOOLEAN); }
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 163 "scanner.l"
+{ yylval->sval = yytext; return(TOK_NAME); }
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 164 "scanner.l"
+{ yylval->fval = atof(yytext); return(TOK_FLOAT); }
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 165 "scanner.l"
+{ yylval->ival = atoi(yytext); return(TOK_INTEGER); }
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 166 "scanner.l"
+{ yylval->llval = atoll(yytext); return(TOK_INTEGER64); }
+ YY_BREAK
+case 32:
+YY_RULE_SETUP
+#line 167 "scanner.l"
+{
+ yylval->ival = strtoul(yytext, NULL, 16);
+ return(TOK_HEX);
+ }
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 171 "scanner.l"
+{ yylval->llval = fromhex(yytext); return(TOK_HEX64); }
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 172 "scanner.l"
+{ return(TOK_ARRAY_START); }
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 173 "scanner.l"
+{ return(TOK_ARRAY_END); }
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 174 "scanner.l"
+{ return(TOK_LIST_START); }
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 175 "scanner.l"
+{ return(TOK_LIST_END); }
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 176 "scanner.l"
+{ return(TOK_SEMICOLON); }
+ YY_BREAK
+case 39:
*yy_cp = yyg->yy_hold_char; /* undo effects of setting up yytext */
yyg->yy_c_buf_p = yy_cp -= 1;
YY_DO_BEFORE_ACTION; /* set up yytext again */
YY_RULE_SETUP
-#line 221 "scanner.l"
+#line 177 "scanner.l"
{ /* ignore */ }
YY_BREAK
-case 25:
+case 40:
YY_RULE_SETUP
-#line 222 "scanner.l"
+#line 178 "scanner.l"
{ return(TOK_GARBAGE); }
YY_BREAK
-case 26:
+case YY_STATE_EOF(INITIAL):
+case YY_STATE_EOF(COMMENT):
+case YY_STATE_EOF(STRING):
+case YY_STATE_EOF(INCLUDE):
+#line 180 "scanner.l"
+{
+ YY_BUFFER_STATE buf = (YY_BUFFER_STATE)scanctx_pop_include(
+ yyextra);
+ if(buf)
+ {
+ libconfig_yy_delete_buffer(YY_CURRENT_BUFFER,yyscanner);
+ libconfig_yy_switch_to_buffer(buf,yyscanner);
+ }
+ else
+ yyterminate();
+ }
+ YY_BREAK
+case 41:
YY_RULE_SETUP
-#line 223 "scanner.l"
+#line 191 "scanner.l"
ECHO;
YY_BREAK
-#line 1230 "scanner.c"
-case YY_STATE_EOF(INITIAL):
-case YY_STATE_EOF(COMMENT):
- yyterminate();
+#line 1227 "scanner.c"
case YY_END_OF_BUFFER:
{
@@ -1509,6 +1503,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
struct yyguts_t * yyg = (struct yyguts_t*)yyscanner;
yy_current_state = yyg->yy_start;
+ yy_current_state += YY_AT_BOL();
for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp )
{
@@ -1521,7 +1516,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 117 )
+ if ( yy_current_state >= 103 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
@@ -1550,11 +1545,11 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
{
yy_current_state = (int) yy_def[yy_current_state];
- if ( yy_current_state >= 117 )
+ if ( yy_current_state >= 103 )
yy_c = yy_meta[(unsigned int) yy_c];
}
yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c];
- yy_is_jam = (yy_current_state == 116);
+ yy_is_jam = (yy_current_state == 102);
return yy_is_jam ? 0 : yy_current_state;
}
@@ -1630,7 +1625,8 @@ static int yy_get_next_buffer (yyscan_t yyscanner)
*yyg->yy_c_buf_p = '\0'; /* preserve yytext */
yyg->yy_hold_char = *++yyg->yy_c_buf_p;
- if ( c == '\n' )
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n');
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_at_bol )
do{ yylineno++;
yycolumn=0;
@@ -1968,8 +1964,8 @@ YY_BUFFER_STATE libconfig_yy_scan_string (yyconst char * yystr , yyscan_t yyscan
/** Setup the input buffer state to scan the given bytes. The next call to libconfig_yylex() will
* scan from a @e copy of @a bytes.
- * @param bytes the byte buffer to scan
- * @param len the number of bytes in the buffer pointed to by @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
* @param yyscanner The scanner object.
* @return the newly allocated buffer state object.
*/
@@ -2363,4 +2359,4 @@ void libconfig_yyfree (void * ptr , yyscan_t yyscanner)
#define YYTABLES_NAME "yytables"
-#line 223 "scanner.l"
+#line 191 "scanner.l"