#include "pgAdmin3.h" #line 2 "pgscript/lex.pgs.cc" #line 4 "pgscript/lex.pgs.cc" #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 5 #define YY_FLEX_SUBMINOR_VERSION 33 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif /* The c++ scanner is a mess. The FlexLexer.h header file relies on the * following macro. This is required in order to pass the c++-multiple-scanners * test in the regression suite. We get reports that it breaks inheritance. * We will address this in a future release of flex, or omit the C++ scanner * altogether. */ #define yyFlexLexer pgsFlexLexer /* First, we deal with platform-specific or compiler-specific issues. */ /* begin standard C headers. */ /* end standard C headers. */ /* flex integer type definitions */ #ifndef FLEXINT_H #define FLEXINT_H /* C99 systems have . Non-C99 systems may or may not. */ #if __STDC_VERSION__ >= 199901L /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, * if you want the limit (max/min) macros for int types. */ #ifndef __STDC_LIMIT_MACROS #define __STDC_LIMIT_MACROS 1 #endif #include typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; typedef int16_t flex_int16_t; typedef uint16_t flex_uint16_t; typedef int32_t flex_int32_t; typedef uint32_t flex_uint32_t; #else typedef signed char flex_int8_t; typedef short int flex_int16_t; 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 #define INT8_MIN (-128) #endif #ifndef INT16_MIN #define INT16_MIN (-32767-1) #endif #ifndef INT32_MIN #define INT32_MIN (-2147483647-1) #endif #ifndef INT8_MAX #define INT8_MAX (127) #endif #ifndef INT16_MAX #define INT16_MAX (32767) #endif #ifndef INT32_MAX #define INT32_MAX (2147483647) #endif #ifndef UINT8_MAX #define UINT8_MAX (255U) #endif #ifndef UINT16_MAX #define UINT16_MAX (65535U) #endif #ifndef UINT32_MAX #define UINT32_MAX (4294967295U) #endif #endif /* ! FLEXINT_H */ /* begin standard C++ headers. */ #include #include #include #include /* end standard C++ headers. */ #ifdef __cplusplus /* The "const" storage-class-modifier is valid. */ #define YY_USE_CONST #else /* ! __cplusplus */ #if __STDC__ #define YY_USE_CONST #endif /* __STDC__ */ #endif /* ! __cplusplus */ #ifdef YY_USE_CONST #define yyconst const #else #define yyconst #endif /* Returned upon end-of-file. */ #define YY_NULL 0 /* Promotes a possibly negative, possibly signed char to an unsigned * integer for use as an array index. If the signed char is negative, * we want to instead treat it as an 8-bit unsigned char, hence the * double cast. */ #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) /* Enter a start condition. This macro really ought to take a parameter, * but we do it the disgusting crufty way forced on us by the ()-less * definition of BEGIN. */ #define BEGIN (yy_start) = 1 + 2 * /* Translate the current start state into a value that can be later handed * to BEGIN to return to the state. The YYSTATE alias is for lex * compatibility. */ #define YY_START (((yy_start) - 1) / 2) #define YYSTATE YY_START /* Action number for EOF rule of a given start state. */ #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) /* Special action meaning "start processing a new file". */ #define YY_NEW_FILE yyrestart( yyin ) #define YY_END_OF_BUFFER_CHAR 0 /* Size of default input buffer. */ #ifndef YY_BUF_SIZE #define YY_BUF_SIZE 16384 #endif /* The state buf must be large enough to hold one state per character in the main buffer. */ #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) #ifndef YY_TYPEDEF_YY_BUFFER_STATE #define YY_TYPEDEF_YY_BUFFER_STATE typedef struct yy_buffer_state *YY_BUFFER_STATE; #endif extern int yyleng; #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ *yy_cp = (yy_hold_char); \ YY_RESTORE_YY_MORE_OFFSET \ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ YY_DO_BEFORE_ACTION; /* set up yytext again */ \ } \ while ( 0 ) #define unput(c) yyunput( c, (yytext_ptr) ) /* The following is because we cannot portably get our hands on size_t * (without autoconf's help, which isn't available because we want * flex-generated scanners to compile on their own). */ #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T typedef unsigned int yy_size_t; #endif #ifndef YY_STRUCT_YY_BUFFER_STATE #define YY_STRUCT_YY_BUFFER_STATE struct yy_buffer_state { std::istream* yy_input_file; char *yy_ch_buf; /* input buffer */ char *yy_buf_pos; /* current position in input buffer */ /* Size of input buffer in bytes, not including room for EOB * characters. */ yy_size_t yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. */ int yy_n_chars; /* Whether we "own" the buffer - i.e., we know we created it, * and can realloc() it to grow it, and should free() it to * delete it. */ int yy_is_our_buffer; /* Whether this is an "interactive" input source; if so, and * if we're using stdio for input, then we want to use getc() * instead of fread(), to make sure we stop fetching input after * each newline. */ int yy_is_interactive; /* Whether we're considered to be at the beginning of a line. * If so, '^' rules will be active on the next match, otherwise * not. */ int yy_at_bol; int yy_bs_lineno; /**< The line count. */ int yy_bs_column; /**< The column count. */ /* Whether to try to fill the input buffer when we reach the * end of it. */ int yy_fill_buffer; int yy_buffer_status; #define YY_BUFFER_NEW 0 #define YY_BUFFER_NORMAL 1 /* When an EOF's been seen but there's still some text to process * then we mark the buffer as YY_EOF_PENDING, to indicate that we * shouldn't try reading from the input source any more. We might * still have a bunch of tokens to match, though, because of * possible backing-up. * * When we actually see the EOF, we change the status to "new" * (via yyrestart()), so that the user can continue scanning by * just pointing yyin at a new input file. */ #define YY_BUFFER_EOF_PENDING 2 }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ /* We provide macros for accessing buffer states in case in the * future we want to put the buffer states in a more general * "scanner state". * * Returns the top of the stack, or NULL. */ #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ : NULL) /* Same as previous macro, but useful when we know that the buffer stack is not * NULL or when we need an lvalue. For internal use only. */ #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] void *pgsalloc (yy_size_t ); void *pgsrealloc (void *,yy_size_t ); void pgsfree (void * ); #define yy_new_buffer yy_create_buffer #define yy_set_interactive(is_interactive) \ { \ if ( ! YY_CURRENT_BUFFER ){ \ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ } #define yy_set_bol(at_bol) \ { \ if ( ! YY_CURRENT_BUFFER ){\ yyensure_buffer_stack (); \ YY_CURRENT_BUFFER_LVALUE = \ yy_create_buffer( yyin, YY_BUF_SIZE ); \ } \ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ #define yywrap(n) 1 #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; #define yytext_ptr yytext #include "pgscript/FlexLexer.h" /* Done after the current pattern has been matched and before the * corresponding action - sets up yytext. */ #define YY_DO_BEFORE_ACTION \ (yytext_ptr) = yy_bp; \ yyleng = (size_t) (yy_cp - yy_bp); \ (yy_hold_char) = *yy_cp; \ *yy_cp = '\0'; \ (yy_c_buf_p) = yy_cp; #define YY_NUM_RULES 137 #define YY_END_OF_BUFFER 138 /* This struct is not used in this scanner, but its presence is necessary. */ struct yy_trans_info { flex_int32_t yy_verify; flex_int32_t yy_nxt; }; static yyconst flex_int16_t yy_accept[444] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 138, 114, 111, 113, 112, 61, 64, 50, 51, 59, 58, 55, 57, 54, 60, 35, 49, 46, 62, 43, 63, 34, 52, 53, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 114, 47, 48, 114, 130, 129, 128, 130, 122, 121, 120, 122, 115, 118, 119, 122, 122, 117, 126, 125, 124, 126, 136, 135, 134, 133, 136, 111, 48, 0, 36, 2, 38, 35, 0, 53, 47, 52, 41, 45, 42, 34, 0, 0, 0, 11, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 13, 0, 8, 0, 0, 0, 0, 0, 40, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 44, 127, 0, 116, 3, 0, 123, 131, 132, 0, 1, 0, 36, 0, 0, 37, 0, 0, 0, 39, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 33, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 56, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 103, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 36, 0, 0, 38, 0, 0, 0, 0, 0, 0, 19, 0, 0, 0, 0, 0, 0, 75, 0, 26, 0, 0, 0, 0, 81, 9, 0, 0, 0, 0, 25, 0, 0, 0, 0, 0, 90, 91, 92, 0, 0, 0, 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 104, 0, 0, 27, 17, 0, 0, 0, 0, 0, 0, 0, 0, 36, 65, 66, 0, 0, 32, 5, 0, 71, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 86, 87, 0, 0, 16, 0, 0, 0, 14, 0, 0, 0, 24, 0, 0, 98, 0, 0, 0, 0, 0, 0, 30, 105, 0, 0, 0, 0, 0, 0, 0, 4, 0, 12, 0, 0, 0, 0, 0, 74, 0, 76, 0, 0, 0, 79, 0, 0, 0, 0, 0, 88, 0, 89, 93, 0, 0, 20, 0, 0, 0, 6, 99, 18, 0, 0, 102, 23, 0, 0, 108, 109, 110, 0, 67, 0, 0, 0, 72, 15, 73, 0, 0, 0, 78, 80, 0, 0, 84, 85, 21, 94, 0, 0, 96, 97, 0, 0, 0, 0, 10, 0, 0, 0, 7, 28, 0, 0, 0, 83, 95, 0, 100, 0, 106, 107, 0, 0, 0, 0, 31, 82, 29, 101, 68, 69, 70, 77, 0 } ; static yyconst flex_int32_t yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 4, 4, 5, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 6, 7, 8, 1, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 18, 18, 18, 18, 18, 18, 18, 18, 18, 19, 20, 21, 22, 23, 1, 24, 28, 29, 30, 31, 32, 33, 34, 35, 36, 6, 37, 38, 39, 40, 41, 42, 6, 43, 44, 45, 46, 47, 48, 49, 50, 51, 25, 26, 27, 1, 6, 1, 28, 29, 30, 31, 32, 33, 34, 35, 36, 6, 37, 38, 39, 40, 41, 42, 6, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 1, 53, 54, 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, 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; static yyconst flex_int32_t yy_meta[55] = { 0, 1, 1, 2, 1, 1, 3, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 1, 1, 1, 1, 1, 3, 1, 1, 1, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 1, 1, 1 } ; static yyconst flex_int16_t yy_base[453] = { 0, 0, 0, 52, 53, 63, 81, 56, 64, 76, 84, 507, 508, 58, 508, 508, 483, 508, 508, 508, 508, 508, 508, 490, 486, 491, 79, 479, 508, 86, 508, 479, 0, 508, 508, 74, 72, 78, 92, 85, 90, 34, 67, 91, 459, 458, 455, 454, 97, 105, 103, 101, 468, 114, 508, 508, 473, 508, 508, 508, 477, 508, 508, 508, 486, 508, 508, 508, 477, 479, 508, 508, 508, 508, 483, 508, 508, 508, 480, 0, 143, 508, 485, 99, 508, 112, 135, 139, 508, 508, 508, 508, 508, 508, 0, 446, 441, 127, 441, 450, 451, 438, 449, 115, 124, 448, 434, 140, 434, 436, 432, 444, 127, 429, 435, 508, 444, 508, 127, 133, 146, 424, 425, 508, 143, 152, 431, 430, 420, 146, 425, 155, 426, 156, 426, 432, 151, 426, 425, 508, 508, 453, 508, 508, 452, 508, 508, 508, 455, 508, 188, 175, 195, 439, 438, 412, 422, 415, 508, 420, 415, 422, 404, 418, 403, 402, 399, 405, 398, 392, 413, 408, 401, 400, 405, 406, 393, 402, 431, 402, 393, 400, 397, 388, 395, 394, 393, 379, 392, 385, 389, 384, 377, 378, 38, 376, 384, 383, 374, 381, 380, 365, 369, 373, 370, 375, 374, 403, 356, 360, 366, 369, 361, 359, 362, 369, 350, 349, 349, 355, 374, 373, 196, 372, 371, 343, 344, 336, 342, 344, 346, 508, 345, 349, 335, 340, 168, 342, 508, 332, 331, 337, 346, 328, 344, 508, 508, 185, 325, 342, 334, 508, 323, 324, 332, 321, 332, 508, 508, 508, 330, 334, 316, 508, 316, 316, 315, 308, 325, 327, 309, 310, 315, 311, 321, 307, 318, 192, 508, 302, 306, 508, 508, 315, 300, 298, 296, 309, 307, 307, 320, 319, 508, 508, 285, 290, 332, 508, 291, 508, 300, 291, 290, 284, 288, 295, 290, 284, 281, 291, 279, 278, 279, 274, 282, 508, 508, 272, 284, 508, 275, 264, 270, 508, 276, 280, 278, 508, 277, 264, 508, 267, 274, 273, 276, 262, 257, 508, 508, 267, 272, 254, 266, 258, 252, 254, 508, 262, 508, 193, 252, 249, 247, 245, 508, 243, 508, 249, 257, 254, 508, 254, 256, 240, 250, 241, 508, 237, 508, 508, 247, 244, 508, 237, 227, 243, 508, 508, 508, 244, 237, 508, 508, 227, 239, 508, 508, 508, 227, 508, 220, 199, 203, 508, 508, 508, 205, 204, 207, 232, 508, 192, 194, 508, 508, 508, 508, 189, 198, 508, 508, 189, 185, 192, 183, 508, 194, 178, 180, 508, 508, 174, 203, 174, 508, 508, 185, 508, 170, 508, 508, 172, 128, 115, 116, 508, 508, 508, 508, 508, 508, 508, 508, 508, 241, 245, 249, 253, 96, 255, 257, 261, 265 } ; static yyconst flex_int16_t yy_def[453] = { 0, 443, 1, 444, 444, 445, 445, 446, 446, 447, 447, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 448, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 449, 443, 443, 443, 443, 443, 443, 443, 443, 443, 450, 443, 443, 443, 443, 451, 443, 443, 452, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 448, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 449, 443, 443, 450, 443, 443, 443, 452, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 0, 443, 443, 443, 443, 443, 443, 443, 443, 443 } ; static yyconst flex_int16_t yy_nxt[563] = { 0, 12, 13, 14, 13, 15, 12, 12, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 12, 34, 35, 36, 37, 38, 39, 40, 41, 12, 42, 12, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 12, 12, 12, 54, 55, 56, 58, 58, 59, 59, 72, 80, 73, 80, 74, 60, 60, 62, 72, 63, 73, 64, 74, 65, 66, 67, 115, 263, 116, 68, 76, 69, 77, 264, 70, 62, 78, 63, 76, 64, 77, 65, 66, 67, 78, 89, 85, 68, 86, 69, 94, 117, 70, 79, 95, 99, 90, 101, 118, 91, 92, 79, 87, 96, 102, 97, 100, 103, 83, 98, 104, 106, 105, 113, 110, 107, 111, 114, 119, 108, 125, 151, 150, 120, 128, 112, 109, 126, 129, 127, 132, 130, 134, 137, 135, 152, 80, 133, 80, 442, 138, 131, 85, 153, 86, 153, 157, 164, 154, 158, 179, 441, 165, 166, 167, 168, 440, 169, 87, 172, 180, 173, 184, 185, 186, 188, 192, 189, 187, 174, 193, 194, 216, 195, 209, 206, 196, 197, 247, 198, 217, 199, 207, 212, 151, 277, 349, 200, 201, 210, 202, 302, 220, 213, 220, 303, 422, 221, 222, 223, 290, 223, 290, 439, 224, 291, 438, 337, 437, 436, 434, 433, 432, 431, 430, 429, 428, 427, 435, 426, 425, 311, 424, 423, 312, 422, 421, 420, 419, 390, 418, 417, 391, 57, 57, 57, 57, 61, 61, 61, 61, 71, 71, 71, 71, 75, 75, 75, 75, 141, 141, 144, 144, 147, 416, 147, 147, 148, 148, 148, 148, 415, 414, 413, 412, 411, 410, 409, 408, 407, 406, 405, 404, 403, 402, 401, 400, 399, 398, 397, 396, 395, 394, 393, 392, 389, 388, 387, 386, 385, 384, 383, 382, 381, 380, 379, 378, 377, 376, 375, 374, 373, 372, 371, 370, 369, 368, 367, 366, 365, 364, 363, 362, 361, 360, 359, 358, 357, 356, 355, 354, 353, 352, 351, 350, 349, 348, 347, 291, 291, 346, 345, 344, 343, 342, 341, 340, 339, 338, 336, 335, 334, 333, 332, 331, 330, 329, 328, 327, 326, 325, 324, 323, 322, 321, 320, 319, 318, 317, 316, 315, 314, 313, 310, 309, 308, 307, 306, 305, 304, 301, 300, 299, 298, 297, 296, 295, 294, 293, 292, 224, 224, 221, 221, 289, 288, 287, 286, 285, 284, 283, 282, 281, 280, 279, 278, 277, 276, 275, 274, 273, 272, 271, 270, 269, 268, 267, 266, 265, 262, 261, 260, 259, 258, 257, 256, 255, 254, 253, 252, 251, 250, 249, 248, 247, 246, 245, 244, 243, 242, 241, 240, 239, 238, 237, 236, 235, 234, 233, 232, 231, 230, 229, 228, 227, 226, 225, 154, 154, 149, 145, 142, 219, 218, 215, 214, 211, 208, 205, 204, 203, 191, 190, 183, 182, 181, 178, 177, 176, 175, 171, 170, 163, 162, 161, 160, 159, 156, 155, 149, 146, 145, 143, 82, 142, 140, 139, 136, 124, 123, 122, 121, 93, 88, 84, 83, 82, 81, 443, 11, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443 } ; static yyconst flex_int16_t yy_chk[563] = { 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 3, 4, 3, 4, 7, 13, 7, 13, 7, 3, 4, 5, 8, 5, 8, 5, 8, 5, 5, 5, 41, 194, 41, 5, 9, 5, 9, 194, 5, 6, 9, 6, 10, 6, 10, 6, 6, 6, 10, 29, 26, 6, 26, 6, 448, 42, 6, 9, 35, 36, 29, 37, 42, 29, 29, 10, 26, 35, 37, 35, 36, 37, 83, 35, 37, 38, 37, 40, 39, 38, 39, 40, 43, 38, 48, 85, 83, 43, 49, 39, 38, 48, 49, 48, 50, 49, 51, 53, 51, 85, 80, 50, 80, 434, 53, 49, 86, 87, 86, 87, 97, 103, 87, 97, 112, 433, 103, 104, 104, 104, 432, 104, 86, 107, 112, 107, 118, 118, 119, 120, 124, 120, 119, 107, 124, 125, 136, 125, 131, 129, 125, 125, 247, 125, 136, 125, 129, 133, 151, 277, 349, 125, 125, 131, 125, 236, 150, 133, 150, 236, 422, 150, 151, 152, 222, 152, 222, 431, 152, 222, 428, 277, 426, 423, 421, 418, 417, 416, 414, 413, 412, 411, 422, 408, 407, 247, 402, 401, 247, 399, 398, 397, 396, 349, 392, 391, 349, 444, 444, 444, 444, 445, 445, 445, 445, 446, 446, 446, 446, 447, 447, 447, 447, 449, 449, 450, 450, 451, 390, 451, 451, 452, 452, 452, 452, 388, 384, 383, 380, 379, 375, 374, 373, 371, 370, 367, 365, 364, 363, 362, 361, 359, 358, 357, 355, 353, 352, 351, 350, 347, 345, 344, 343, 342, 341, 340, 339, 336, 335, 334, 333, 332, 331, 329, 328, 326, 325, 324, 322, 321, 320, 318, 317, 314, 313, 312, 311, 310, 309, 308, 307, 306, 305, 304, 303, 302, 301, 300, 298, 296, 295, 294, 291, 290, 289, 288, 287, 286, 285, 284, 283, 280, 279, 276, 275, 274, 273, 272, 271, 270, 269, 268, 267, 266, 265, 264, 262, 261, 260, 256, 255, 254, 253, 252, 250, 249, 248, 244, 243, 242, 241, 240, 239, 237, 235, 234, 233, 232, 230, 229, 228, 227, 226, 225, 224, 223, 221, 220, 219, 218, 217, 216, 215, 214, 213, 212, 211, 210, 209, 208, 207, 206, 205, 204, 203, 202, 201, 200, 199, 198, 197, 196, 195, 193, 192, 191, 190, 189, 188, 187, 186, 185, 184, 183, 182, 181, 180, 179, 178, 177, 176, 175, 174, 173, 172, 171, 170, 169, 168, 167, 166, 165, 164, 163, 162, 161, 160, 159, 157, 156, 155, 154, 153, 148, 144, 141, 138, 137, 135, 134, 132, 130, 128, 127, 126, 122, 121, 116, 114, 113, 111, 110, 109, 108, 106, 105, 102, 101, 100, 99, 98, 96, 95, 82, 78, 74, 69, 68, 64, 60, 56, 52, 47, 46, 45, 44, 31, 27, 25, 24, 23, 16, 11, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443, 443 } ; /* The intent behind this definition is that it'll catch * any uses of REJECT which flex missed. */ #define REJECT reject_used_but_not_detected #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET #line 1 "pgscript/pgsScanner.ll" #line 6 "pgscript/pgsScanner.ll" ////////////////////////////////////////////////////////////////////////// // // pgScript - PostgreSQL Tools // // Copyright (C) 2002 - 2016, The pgAdmin Development Team // This software is released under the PostgreSQL Licence // ////////////////////////////////////////////////////////////////////////// #include "pgscript/pgScript.h" #include "pgscript/parser.tab.hh" #include "pgscript/utilities/pgsScanner.h" /* Import the parser's token type into a local typedef */ typedef pgscript::pgsParser::token token; typedef pgscript::pgsParser::token_type token_type; /* Work around an incompatibility in flex (at least versions 2.5.31 through * 2.5.33): it generates code that does not conform to C89. See Debian bug * 333231 . */ #undef yywrap #define yywrap() 1 /* By default yylex returns int, we use token_type. Unfortunately yyterminate * by default returns 0, which is not of token_type. */ #define yyterminate() return token::PGS_END /* This disables inclusion of unistd.h, which is not available under Visual C++ * on Win32. The C++ scanner uses STL streams instead. */ #define YY_NO_UNISTD_H /*** Flex Declarations and Options ***/ /* Enable C++ scanner class generation */ /* Change the name of the scanner class. Results in "pgsFlexLexer" */ /* Case insensitive */ /* The manual says "somewhat more optimized" */ /* Prevent isatty warning in VC++ */ /* For using start conditions */ /* No support for include files is planned */ /* The following paragraph suffices to track locations accurately. Each time * yylex is invoked, the begin position is moved onto the end position. */ #line 66 "pgscript/pgsScanner.ll" #define YY_USER_ACTION yylloc->columns(yyleng); #line 732 "pgscript/lex.pgs.cc" #define INITIAL 0 #define SC_COMMENT 1 #define SC_QUERY 2 #define SC_DOLLAR 3 #define SC_STRING 4 #ifndef YY_NO_UNISTD_H /* Special case for "unistd.h", since it is non-ANSI. We include it way * down here because we want the user's section 1 to have been scanned first. * The user has a chance to override it with an option. */ #include #endif #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ); #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * ); #endif #ifndef YY_NO_INPUT #endif /* Amount of stuff to slurp up with each read. */ #ifndef YY_READ_BUF_SIZE #define YY_READ_BUF_SIZE 8192 #endif /* Copy whatever the last rule matched to the standard output. */ #ifndef ECHO #define ECHO LexerOutput( yytext, yyleng ) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, * is returned in "result". */ #ifndef YY_INPUT #define YY_INPUT(buf,result,max_size) \ \ if ( (result = LexerInput( (char *) buf, max_size )) < 0 ) \ YY_FATAL_ERROR( "input in flex scanner failed" ); #endif /* No semi-colon after return; correct usage is to write "yyterminate();" - * we don't want an extra ';' after the "return" because that will cause * some compilers to complain about unreachable statements. */ #ifndef yyterminate #define yyterminate() return YY_NULL #endif /* Number of entries by which start-condition stack grows. */ #ifndef YY_START_STACK_INCR #define YY_START_STACK_INCR 25 #endif /* Report a fatal error. */ #ifndef YY_FATAL_ERROR #define YY_FATAL_ERROR(msg) LexerError( msg ) #endif /* end tables serialization structures and prototypes */ /* Default declaration of generated scanner - a define so the user can * easily add parameters. */ #ifndef YY_DECL #define YY_DECL_IS_OURS 1 #define YY_DECL int yyFlexLexer::yylex() #endif /* !YY_DECL */ /* Code executed at the beginning of each rule, after yytext and yyleng * have been set up. */ #ifndef YY_USER_ACTION #define YY_USER_ACTION #endif /* Code executed at the end of each rule. */ #ifndef YY_BREAK #define YY_BREAK break; #endif #define YY_RULE_SETUP \ YY_USER_ACTION /** The main scanner function which does all the work. */ YY_DECL { yy_state_type yy_current_state; char *yy_cp, *yy_bp; int yy_act; #line 74 "pgscript/pgsScanner.ll" /* Code to place at the beginning of yylex() */ // Reset location yylloc->step(); #line 845 "pgscript/lex.pgs.cc" if ( !(yy_init) ) { (yy_init) = 1; #ifdef YY_USER_INIT YY_USER_INIT; #endif if ( ! (yy_start) ) (yy_start) = 1; /* first start state */ if ( ! yyin ) yyin = & std::cin; if ( ! yyout ) yyout = & std::cout; if ( ! YY_CURRENT_BUFFER ) { yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_load_buffer_state( ); } while ( 1 ) /* loops until end-of-file is reached */ { yy_cp = (yy_c_buf_p); /* Support of yytext. */ *yy_cp = (yy_hold_char); /* yy_bp points to the position in yy_ch_buf of the start of * the current run. */ yy_bp = yy_cp; yy_current_state = (yy_start); yy_match: do { YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } 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 >= 444 ) 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_current_state != 443 ); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); yy_find_action: yy_act = yy_accept[yy_current_state]; YY_DO_BEFORE_ACTION; do_action: /* This label is used only to access EOF actions. */ switch ( yy_act ) { /* beginning of action switch */ case 0: /* must back up */ /* undo the effects of YY_DO_BEFORE_ACTION */ *yy_cp = (yy_hold_char); yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; case 1: *yy_cp = (yy_hold_char); /* undo effects of setting up yytext */ (yy_c_buf_p) = yy_cp -= 1; YY_DO_BEFORE_ACTION; /* set up yytext again */ YY_RULE_SETUP #line 82 "pgscript/pgsScanner.ll" { /* Ignore SQL comment */ } YY_BREAK case 2: YY_RULE_SETUP #line 83 "pgscript/pgsScanner.ll" { comment_caller = INITIAL; BEGIN(SC_COMMENT); } YY_BREAK case 3: YY_RULE_SETUP #line 84 "pgscript/pgsScanner.ll" { comment_caller = SC_QUERY; BEGIN(SC_COMMENT); } YY_BREAK case 4: YY_RULE_SETUP #line 87 "pgscript/pgsScanner.ll" { return token::PGS_WHILE; } YY_BREAK case 5: YY_RULE_SETUP #line 88 "pgscript/pgsScanner.ll" { return token::PGS_BREAK; } YY_BREAK case 6: YY_RULE_SETUP #line 89 "pgscript/pgsScanner.ll" { return token::PGS_RETURN; } YY_BREAK case 7: YY_RULE_SETUP #line 90 "pgscript/pgsScanner.ll" { return token::PGS_CONTINUE; } YY_BREAK case 8: YY_RULE_SETUP #line 91 "pgscript/pgsScanner.ll" { return token::PGS_IF; } YY_BREAK case 9: YY_RULE_SETUP #line 92 "pgscript/pgsScanner.ll" { return token::PGS_ELSE; } YY_BREAK case 10: YY_RULE_SETUP #line 93 "pgscript/pgsScanner.ll" { return token::PGS_WAITFOR; } YY_BREAK case 11: YY_RULE_SETUP #line 94 "pgscript/pgsScanner.ll" { return token::PGS_AS; } YY_BREAK case 12: YY_RULE_SETUP #line 96 "pgscript/pgsScanner.ll" { return token::PGS_ASSERT; } YY_BREAK case 13: YY_RULE_SETUP #line 97 "pgscript/pgsScanner.ll" { /* Ignore it */ } YY_BREAK case 14: YY_RULE_SETUP #line 98 "pgscript/pgsScanner.ll" { return token::PGS_PRINT; } YY_BREAK case 15: YY_RULE_SETUP #line 100 "pgscript/pgsScanner.ll" { return token::PGS_CNT_COLUMNS; } YY_BREAK case 16: YY_RULE_SETUP #line 101 "pgscript/pgsScanner.ll" { return token::PGS_CNT_LINES; } YY_BREAK case 17: YY_RULE_SETUP #line 102 "pgscript/pgsScanner.ll" { return token::PGS_TRIM; } YY_BREAK case 18: YY_RULE_SETUP #line 103 "pgscript/pgsScanner.ll" { return token::PGS_RM_LINE; } YY_BREAK case 19: YY_RULE_SETUP #line 104 "pgscript/pgsScanner.ll" { return token::PGS_CAST; } YY_BREAK case 20: YY_RULE_SETUP #line 106 "pgscript/pgsScanner.ll" { return token::PGS_RECORD; } YY_BREAK case 21: YY_RULE_SETUP #line 108 "pgscript/pgsScanner.ll" { return token::PGS_INTEGER; } YY_BREAK case 22: YY_RULE_SETUP #line 109 "pgscript/pgsScanner.ll" { return token::PGS_REAL; } YY_BREAK case 23: YY_RULE_SETUP #line 110 "pgscript/pgsScanner.ll" { return token::PGS_STRING; } YY_BREAK case 24: YY_RULE_SETUP #line 111 "pgscript/pgsScanner.ll" { return token::PGS_REGEX; } YY_BREAK case 25: YY_RULE_SETUP #line 112 "pgscript/pgsScanner.ll" { return token::PGS_FILE; } YY_BREAK case 26: YY_RULE_SETUP #line 113 "pgscript/pgsScanner.ll" { return token::PGS_DATE; } YY_BREAK case 27: YY_RULE_SETUP #line 114 "pgscript/pgsScanner.ll" { return token::PGS_TIME; } YY_BREAK case 28: YY_RULE_SETUP #line 115 "pgscript/pgsScanner.ll" { return token::PGS_DATE_TIME; } YY_BREAK case 29: YY_RULE_SETUP #line 116 "pgscript/pgsScanner.ll" { return token::PGS_REFERENCE; } YY_BREAK case 30: YY_RULE_SETUP #line 119 "pgscript/pgsScanner.ll" { unput('@'); yylloc->end.columns(-1); return token::PGS_SET_ASSIGN; } YY_BREAK case 31: YY_RULE_SETUP #line 121 "pgscript/pgsScanner.ll" { unput('@'); yylloc->end.columns(-1); return token::PGS_DECLARE_ASSGN; } YY_BREAK case 32: YY_RULE_SETUP #line 124 "pgscript/pgsScanner.ll" { /* Block opening */ return token::PGS_OPEN; } YY_BREAK case 33: YY_RULE_SETUP #line 125 "pgscript/pgsScanner.ll" { /* Block closing */ return token::PGS_CLOSE; } YY_BREAK case 34: YY_RULE_SETUP #line 127 "pgscript/pgsScanner.ll" { yylval->str = pnew wxString(yytext, m_conv); return token::PGS_IDENTIFIER; } YY_BREAK case 35: YY_RULE_SETUP #line 130 "pgscript/pgsScanner.ll" { yylval->str = pnew wxString(yytext, m_conv); return token::PGS_VAL_INT; } YY_BREAK case 36: YY_RULE_SETUP #line 133 "pgscript/pgsScanner.ll" { yylval->str = pnew wxString(yytext, m_conv); return token::PGS_VAL_REAL; } YY_BREAK case 37: YY_RULE_SETUP #line 135 "pgscript/pgsScanner.ll" { yylval->str = pnew wxString(yytext, m_conv); return token::PGS_VAL_REAL; } YY_BREAK case 38: YY_RULE_SETUP #line 137 "pgscript/pgsScanner.ll" { yylval->str = pnew wxString(yytext, m_conv); return token::PGS_VAL_REAL; } YY_BREAK case 39: YY_RULE_SETUP #line 140 "pgscript/pgsScanner.ll" { return token::PGS_AND_OP; } YY_BREAK case 40: YY_RULE_SETUP #line 141 "pgscript/pgsScanner.ll" { return token::PGS_OR_OP; } YY_BREAK case 41: YY_RULE_SETUP #line 142 "pgscript/pgsScanner.ll" { return token::PGS_LE_OP; } YY_BREAK case 42: YY_RULE_SETUP #line 143 "pgscript/pgsScanner.ll" { return token::PGS_GE_OP; } YY_BREAK case 43: YY_RULE_SETUP #line 144 "pgscript/pgsScanner.ll" { return token::PGS_EQ_OP; } YY_BREAK case 44: YY_RULE_SETUP #line 145 "pgscript/pgsScanner.ll" { return token::PGS_AE_OP; } YY_BREAK case 45: YY_RULE_SETUP #line 146 "pgscript/pgsScanner.ll" { return token::PGS_NE_OP; } YY_BREAK case 46: YY_RULE_SETUP #line 147 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, ';'); } YY_BREAK case 47: YY_RULE_SETUP #line 148 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '{'); } YY_BREAK case 48: YY_RULE_SETUP #line 149 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '}'); } YY_BREAK case 49: YY_RULE_SETUP #line 150 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, ':'); } YY_BREAK case 50: YY_RULE_SETUP #line 151 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '('); } YY_BREAK case 51: YY_RULE_SETUP #line 152 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, ')'); } YY_BREAK case 52: YY_RULE_SETUP #line 153 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '['); } YY_BREAK case 53: YY_RULE_SETUP #line 154 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, ']'); } YY_BREAK case 54: YY_RULE_SETUP #line 155 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '.'); } YY_BREAK case 55: YY_RULE_SETUP #line 156 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, ','); } YY_BREAK case 56: YY_RULE_SETUP #line 157 "pgscript/pgsScanner.ll" { return token::PGS_NOT_OP; } YY_BREAK case 57: YY_RULE_SETUP #line 158 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '-'); } YY_BREAK case 58: YY_RULE_SETUP #line 159 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '+'); } YY_BREAK case 59: YY_RULE_SETUP #line 160 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '*'); } YY_BREAK case 60: YY_RULE_SETUP #line 161 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '/'); } YY_BREAK case 61: YY_RULE_SETUP #line 162 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '%'); } YY_BREAK case 62: YY_RULE_SETUP #line 163 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '<'); } YY_BREAK case 63: YY_RULE_SETUP #line 164 "pgscript/pgsScanner.ll" { return wx_static_cast(token_type, '>'); } YY_BREAK case 64: YY_RULE_SETUP #line 166 "pgscript/pgsScanner.ll" { string_caller = INITIAL; BEGIN(SC_STRING); } YY_BREAK case 65: YY_RULE_SETUP #line 168 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_ABORT; BEGIN(SC_QUERY); } YY_BREAK case 66: YY_RULE_SETUP #line 170 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_ALTER; BEGIN(SC_QUERY); } YY_BREAK case 67: YY_RULE_SETUP #line 172 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_ANALYZE; BEGIN(SC_QUERY); } YY_BREAK case 68: YY_RULE_SETUP #line 174 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_BEGIN; BEGIN(SC_QUERY); } YY_BREAK case 69: YY_RULE_SETUP #line 176 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_BEGIN; BEGIN(SC_QUERY); } YY_BREAK case 70: YY_RULE_SETUP #line 178 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_CHECKPOINT; BEGIN(SC_QUERY); } YY_BREAK case 71: YY_RULE_SETUP #line 180 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_CLOSE_ST; BEGIN(SC_QUERY); } YY_BREAK case 72: YY_RULE_SETUP #line 182 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_CLUSTER; BEGIN(SC_QUERY); } YY_BREAK case 73: YY_RULE_SETUP #line 184 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_COMMENT; BEGIN(SC_QUERY); } YY_BREAK case 74: YY_RULE_SETUP #line 186 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_COMMIT; BEGIN(SC_QUERY); } YY_BREAK case 75: YY_RULE_SETUP #line 188 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_COPY; BEGIN(SC_QUERY); } YY_BREAK case 76: YY_RULE_SETUP #line 190 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_CREATE; BEGIN(SC_QUERY); } YY_BREAK case 77: YY_RULE_SETUP #line 192 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_DEALLOCATE; BEGIN(SC_QUERY); } YY_BREAK case 78: YY_RULE_SETUP #line 194 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_DECLARE; BEGIN(SC_QUERY); } YY_BREAK case 79: YY_RULE_SETUP #line 196 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_DELETE; BEGIN(SC_QUERY); } YY_BREAK case 80: YY_RULE_SETUP #line 198 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_DISCARD; BEGIN(SC_QUERY); } YY_BREAK case 81: YY_RULE_SETUP #line 200 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_DROP; BEGIN(SC_QUERY); } YY_BREAK case 82: YY_RULE_SETUP #line 202 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_END_ST; BEGIN(SC_QUERY); } YY_BREAK case 83: YY_RULE_SETUP #line 204 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_END_ST; BEGIN(SC_QUERY); } YY_BREAK case 84: YY_RULE_SETUP #line 206 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_EXECUTE; BEGIN(SC_QUERY); } YY_BREAK case 85: YY_RULE_SETUP #line 208 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_EXPLAIN; BEGIN(SC_QUERY); } YY_BREAK case 86: YY_RULE_SETUP #line 210 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_FETCH; BEGIN(SC_QUERY); } YY_BREAK case 87: YY_RULE_SETUP #line 212 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_GRANT; BEGIN(SC_QUERY); } YY_BREAK case 88: YY_RULE_SETUP #line 214 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_INSERT; BEGIN(SC_QUERY); } YY_BREAK case 89: YY_RULE_SETUP #line 216 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_LISTEN; BEGIN(SC_QUERY); } YY_BREAK case 90: YY_RULE_SETUP #line 218 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_LOAD; BEGIN(SC_QUERY); } YY_BREAK case 91: YY_RULE_SETUP #line 220 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_LOCK; BEGIN(SC_QUERY); } YY_BREAK case 92: YY_RULE_SETUP #line 222 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_MOVE; BEGIN(SC_QUERY); } YY_BREAK case 93: YY_RULE_SETUP #line 224 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_NOTIFY; BEGIN(SC_QUERY); } YY_BREAK case 94: YY_RULE_SETUP #line 226 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_PREPARE; BEGIN(SC_QUERY); } YY_BREAK case 95: YY_RULE_SETUP #line 228 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_REASSIGN; BEGIN(SC_QUERY); } YY_BREAK case 96: YY_RULE_SETUP #line 230 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_REINDEX; BEGIN(SC_QUERY); } YY_BREAK case 97: YY_RULE_SETUP #line 232 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_RELEASE; BEGIN(SC_QUERY); } YY_BREAK case 98: YY_RULE_SETUP #line 234 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_RESET; BEGIN(SC_QUERY); } YY_BREAK case 99: YY_RULE_SETUP #line 236 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_REVOKE; BEGIN(SC_QUERY); } YY_BREAK case 100: YY_RULE_SETUP #line 238 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_ROLLBACK; BEGIN(SC_QUERY); } YY_BREAK case 101: YY_RULE_SETUP #line 240 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_SAVEPOINT; BEGIN(SC_QUERY); } YY_BREAK case 102: YY_RULE_SETUP #line 242 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_SELECT; BEGIN(SC_QUERY); } YY_BREAK case 103: YY_RULE_SETUP #line 244 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_SET; BEGIN(SC_QUERY); } YY_BREAK case 104: YY_RULE_SETUP #line 246 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_SHOW; BEGIN(SC_QUERY); } YY_BREAK case 105: YY_RULE_SETUP #line 248 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_START; BEGIN(SC_QUERY); } YY_BREAK case 106: YY_RULE_SETUP #line 250 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_TRUNCATE; BEGIN(SC_QUERY); } YY_BREAK case 107: YY_RULE_SETUP #line 252 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_UNLISTEN; BEGIN(SC_QUERY); } YY_BREAK case 108: YY_RULE_SETUP #line 254 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_UPDATE; BEGIN(SC_QUERY); } YY_BREAK case 109: YY_RULE_SETUP #line 256 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_VACUUM; BEGIN(SC_QUERY); } YY_BREAK case 110: YY_RULE_SETUP #line 258 "pgscript/pgsScanner.ll" { query += yytext; query_token = token::PGS_VALUES; BEGIN(SC_QUERY); } YY_BREAK case 111: YY_RULE_SETUP #line 261 "pgscript/pgsScanner.ll" { } YY_BREAK case 112: YY_RULE_SETUP #line 262 "pgscript/pgsScanner.ll" { yylloc->step(); } YY_BREAK case 113: /* rule 113 can match eol */ YY_RULE_SETUP #line 263 "pgscript/pgsScanner.ll" { yylloc->lines(yyleng); yylloc->step(); } YY_BREAK case 114: YY_RULE_SETUP #line 264 "pgscript/pgsScanner.ll" { return token::PGS_UNKNOWN; } YY_BREAK case 115: YY_RULE_SETUP #line 268 "pgscript/pgsScanner.ll" { query += yytext; string_caller = SC_QUERY; BEGIN(SC_STRING); } YY_BREAK case 116: YY_RULE_SETUP #line 269 "pgscript/pgsScanner.ll" { query += yytext; dollar = yytext; BEGIN(SC_DOLLAR); } YY_BREAK case 117: YY_RULE_SETUP #line 270 "pgscript/pgsScanner.ll" { yylval->str = pnew wxString(query.c_str(), m_conv); query.clear(); unput(';'); yylloc->end.columns(-1); BEGIN(INITIAL); m_parent = 0; return query_token; } YY_BREAK case 118: YY_RULE_SETUP #line 273 "pgscript/pgsScanner.ll" { ++m_parent; query += yytext; } YY_BREAK case 119: YY_RULE_SETUP #line 274 "pgscript/pgsScanner.ll" { --m_parent; if (m_parent == -1) { yylval->str = pnew wxString(query.c_str(), m_conv); query.clear(); unput(')'); yylloc->end.columns(-1); BEGIN(INITIAL); m_parent = 0; return query_token; } else { query += yytext; } } YY_BREAK case 120: YY_RULE_SETUP #line 287 "pgscript/pgsScanner.ll" { query += yytext; yylloc->step(); } YY_BREAK case 121: /* rule 121 can match eol */ YY_RULE_SETUP #line 288 "pgscript/pgsScanner.ll" { query += yytext; yylloc->lines(yyleng); yylloc->step(); } YY_BREAK case YY_STATE_EOF(SC_QUERY): #line 289 "pgscript/pgsScanner.ll" { yylval->str = pnew wxString(query.c_str(), m_conv); query.clear(); m_parent = 0; return query_token; } YY_BREAK case 122: YY_RULE_SETUP #line 291 "pgscript/pgsScanner.ll" { yylloc->columns(columns(*yytext)); query += yytext; } YY_BREAK case 123: YY_RULE_SETUP #line 295 "pgscript/pgsScanner.ll" { query += yytext; if (std::string(yytext) == dollar) BEGIN(SC_QUERY); } YY_BREAK case 124: YY_RULE_SETUP #line 297 "pgscript/pgsScanner.ll" { query += yytext; yylloc->step(); } YY_BREAK case 125: /* rule 125 can match eol */ YY_RULE_SETUP #line 298 "pgscript/pgsScanner.ll" { query += yytext; yylloc->lines(yyleng); yylloc->step(); } YY_BREAK case YY_STATE_EOF(SC_DOLLAR): #line 299 "pgscript/pgsScanner.ll" { query += yytext; yylval->str = pnew wxString(query.c_str(), m_conv); query.clear(); m_parent = 0; return query_token; } YY_BREAK case 126: YY_RULE_SETUP #line 301 "pgscript/pgsScanner.ll" { yylloc->columns(columns(*yytext)); query += yytext; } YY_BREAK case 127: YY_RULE_SETUP #line 305 "pgscript/pgsScanner.ll" { BEGIN(comment_caller); } YY_BREAK case 128: YY_RULE_SETUP #line 306 "pgscript/pgsScanner.ll" { yylloc->step(); } YY_BREAK case 129: /* rule 129 can match eol */ YY_RULE_SETUP #line 307 "pgscript/pgsScanner.ll" { yylloc->lines(yyleng); yylloc->step(); } YY_BREAK case 130: YY_RULE_SETUP #line 308 "pgscript/pgsScanner.ll" { yylloc->columns(columns(*yytext)); } YY_BREAK case 131: YY_RULE_SETUP #line 312 "pgscript/pgsScanner.ll" { if (string_caller == SC_QUERY) query += yytext; else str += "'"; } YY_BREAK case 132: YY_RULE_SETUP #line 318 "pgscript/pgsScanner.ll" { if (string_caller == SC_QUERY) query += yytext; else str += *(yytext + 1); yylloc->columns(columns(*(yytext + 1))); } YY_BREAK case 133: YY_RULE_SETUP #line 325 "pgscript/pgsScanner.ll" { if (string_caller == SC_QUERY) { query += yytext; BEGIN(string_caller); } else { yylval->str = pnew wxString(str.c_str(), m_conv); str.clear(); BEGIN(string_caller); return token::PGS_VAL_STR; } } YY_BREAK case 134: YY_RULE_SETUP #line 339 "pgscript/pgsScanner.ll" { if (string_caller == SC_QUERY) query += yytext; else str += yytext; yylloc->step(); } YY_BREAK case 135: /* rule 135 can match eol */ YY_RULE_SETUP #line 346 "pgscript/pgsScanner.ll" { if (string_caller == SC_QUERY) query += yytext; else str += yytext; yylloc->lines(yyleng); yylloc->step(); } YY_BREAK case YY_STATE_EOF(SC_STRING): #line 353 "pgscript/pgsScanner.ll" { if (string_caller == SC_QUERY) { query += yytext; yylval->str = pnew wxString(query.c_str(), m_conv); query.clear(); m_parent = 0; return query_token; } else { yylval->str = pnew wxString(str.c_str(), m_conv); str.clear(); BEGIN(string_caller); return token::PGS_VAL_STR; } } YY_BREAK case 136: YY_RULE_SETUP #line 367 "pgscript/pgsScanner.ll" { if (string_caller == SC_QUERY) query += yytext; else str += yytext; yylloc->columns(columns(*yytext)); } YY_BREAK case 137: YY_RULE_SETUP #line 376 "pgscript/pgsScanner.ll" ECHO; YY_BREAK #line 1764 "pgscript/lex.pgs.cc" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(SC_COMMENT): yyterminate(); case YY_END_OF_BUFFER: { /* Amount of text matched not including the EOB char. */ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; /* Undo the effects of YY_DO_BEFORE_ACTION. */ *yy_cp = (yy_hold_char); YY_RESTORE_YY_MORE_OFFSET if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) { /* We're scanning a new file or input source. It's * possible that this happened because the user * just pointed yyin at a new source and called * yylex(). If so, then we have to assure * consistency between YY_CURRENT_BUFFER and our * globals. Here is the right place to do so, because * this is the first action (other than possibly a * back-up) that will match for the new input source. */ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; } /* Note that here we test for yy_c_buf_p "<=" to the position * of the first EOB in the buffer, since yy_c_buf_p will * already have been incremented past the NUL character * (since all states make transitions on EOB to the * end-of-buffer state). Contrast this with the test * in input(). */ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) { /* This was really a NUL. */ yy_state_type yy_next_state; (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); /* Okay, we're now positioned to make the NUL * transition. We couldn't have * yy_get_previous_state() go ahead and do it * for us because it doesn't know how to deal * with the possibility of jamming (and we don't * want to build jamming into it because then it * will run more slowly). */ yy_next_state = yy_try_NUL_trans( yy_current_state ); yy_bp = (yytext_ptr) + YY_MORE_ADJ; if ( yy_next_state ) { /* Consume the NUL. */ yy_cp = ++(yy_c_buf_p); yy_current_state = yy_next_state; goto yy_match; } else { yy_cp = (yy_last_accepting_cpos); yy_current_state = (yy_last_accepting_state); goto yy_find_action; } } else switch ( yy_get_next_buffer( ) ) { case EOB_ACT_END_OF_FILE: { (yy_did_buffer_switch_on_eof) = 0; if ( yywrap( ) ) { /* Note: because we've taken care in * yy_get_next_buffer() to have set up * yytext, we can now set up * yy_c_buf_p so that if some total * hoser (like flex itself) wants to * call the scanner after we return the * YY_NULL, it'll still work - another * YY_NULL will get returned. */ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; yy_act = YY_STATE_EOF(YY_START); goto do_action; } else { if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; } break; } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_match; case EOB_ACT_LAST_MATCH: (yy_c_buf_p) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; yy_current_state = yy_get_previous_state( ); yy_cp = (yy_c_buf_p); yy_bp = (yytext_ptr) + YY_MORE_ADJ; goto yy_find_action; } break; } default: YY_FATAL_ERROR( "fatal flex scanner internal error--no action found" ); } /* end of action switch */ } /* end of scanning one token */ } /* end of yylex */ yyFlexLexer::yyFlexLexer( std::istream* arg_yyin, std::ostream* arg_yyout ) { yyin = arg_yyin; yyout = arg_yyout; yy_c_buf_p = 0; yy_init = 0; yy_start = 0; yy_flex_debug = 0; yylineno = 1; // this will only get updated if %option yylineno yy_did_buffer_switch_on_eof = 0; yy_looking_for_trail_begin = 0; yy_more_flag = 0; yy_more_len = 0; yy_more_offset = yy_prev_more_offset = 0; yy_start_stack_ptr = yy_start_stack_depth = 0; yy_start_stack = NULL; (yy_buffer_stack) = 0; (yy_buffer_stack_top) = 0; (yy_buffer_stack_max) = 0; yy_state_buf = 0; } yyFlexLexer::~yyFlexLexer() { delete [] yy_state_buf; pgsfree(yy_start_stack ); yy_delete_buffer( YY_CURRENT_BUFFER ); } void yyFlexLexer::switch_streams( std::istream* new_in, std::ostream* new_out ) { if ( new_in ) { yy_delete_buffer( YY_CURRENT_BUFFER ); yy_switch_to_buffer( yy_create_buffer( new_in, YY_BUF_SIZE ) ); } if ( new_out ) yyout = new_out; } #ifdef YY_INTERACTIVE int yyFlexLexer::LexerInput( char* buf, int /* max_size */ ) #else int yyFlexLexer::LexerInput( char* buf, int max_size ) #endif { if ( yyin->eof() || yyin->fail() ) return 0; #ifdef YY_INTERACTIVE yyin->get( buf[0] ); if ( yyin->eof() ) return 0; if ( yyin->bad() ) return -1; return 1; #else (void) yyin->read( buf, max_size ); if ( yyin->bad() ) return -1; else return yyin->gcount(); #endif } void yyFlexLexer::LexerOutput( const char* buf, int size ) { (void) yyout->write( buf, size ); } /* yy_get_next_buffer - try to read in a new buffer * * Returns a code representing an action: * EOB_ACT_LAST_MATCH - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position * EOB_ACT_END_OF_FILE - end of file */ int yyFlexLexer::yy_get_next_buffer() { char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; char *source = (yytext_ptr); int number_to_move, i; int ret_val; if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) YY_FATAL_ERROR( "fatal flex scanner internal error--end of buffer missed" ); if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) { /* Don't try to fill the buffer, so this is an EOF. */ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) { /* We matched a single character, the EOB, so * treat this as a final EOF. */ return EOB_ACT_END_OF_FILE; } else { /* We matched some text prior to the EOB, first * process it. */ return EOB_ACT_LAST_MATCH; } } /* Try to read more data. */ /* First move last chars to start of buffer. */ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; for ( i = 0; i < number_to_move; ++i ) *(dest++) = *(source++); if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) /* don't do the read, it's not guaranteed to return an EOF, * just force an EOF */ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; else { int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) { /* Not enough room in the buffer - grow it. */ /* just a shorter name for the current buffer */ YY_BUFFER_STATE b = YY_CURRENT_BUFFER; int yy_c_buf_p_offset = (int) ((yy_c_buf_p) - b->yy_ch_buf); if ( b->yy_is_our_buffer ) { int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; else b->yy_buf_size *= 2; b->yy_ch_buf = (char *) /* Include room in for 2 EOB chars. */ pgsrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); } else /* Can't grow it, we don't own it. */ b->yy_ch_buf = 0; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "fatal error - scanner input buffer overflow" ); (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; } if ( num_to_read > YY_READ_BUF_SIZE ) num_to_read = YY_READ_BUF_SIZE; /* Read in more data. */ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), (yy_n_chars), num_to_read ); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } if ( (yy_n_chars) == 0 ) { if ( number_to_move == YY_MORE_ADJ ) { ret_val = EOB_ACT_END_OF_FILE; yyrestart( yyin ); } else { ret_val = EOB_ACT_LAST_MATCH; YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_EOF_PENDING; } } else ret_val = EOB_ACT_CONTINUE_SCAN; (yy_n_chars) += number_to_move; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; return ret_val; } /* yy_get_previous_state - get the state just before the EOB char was reached */ yy_state_type yyFlexLexer::yy_get_previous_state() { yy_state_type yy_current_state; char *yy_cp; yy_current_state = (yy_start); for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) { YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } 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 >= 444 ) yy_c = yy_meta[(unsigned int) yy_c]; } yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; } return yy_current_state; } /* yy_try_NUL_trans - try to make a transition on the NUL character * * synopsis * next_state = yy_try_NUL_trans( current_state ); */ yy_state_type yyFlexLexer::yy_try_NUL_trans( yy_state_type yy_current_state ) { int yy_is_jam; char *yy_cp = (yy_c_buf_p); YY_CHAR yy_c = 1; if ( yy_accept[yy_current_state] ) { (yy_last_accepting_state) = yy_current_state; (yy_last_accepting_cpos) = yy_cp; } 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 >= 444 ) 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 == 443); return yy_is_jam ? 0 : yy_current_state; } void yyFlexLexer::yyunput( int c, char* yy_bp) { char *yy_cp; yy_cp = (yy_c_buf_p); /* undo effects of setting up yytext */ *yy_cp = (yy_hold_char); if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ int number_to_move = (yy_n_chars) + 2; char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; char *source = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) *--dest = *--source; yy_cp += (int) (dest - source); yy_bp += (int) (dest - source); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) YY_FATAL_ERROR( "flex scanner push-back overflow" ); } *--yy_cp = (char) c; (yytext_ptr) = yy_bp; (yy_hold_char) = *yy_cp; (yy_c_buf_p) = yy_cp; } int yyFlexLexer::yyinput() { int c; *(yy_c_buf_p) = (yy_hold_char); if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) { /* yy_c_buf_p now points to the character we want to return. * If this occurs *before* the EOB characters, then it's a * valid NUL; if not, then we've hit the end of the buffer. */ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) /* This was really a NUL. */ *(yy_c_buf_p) = '\0'; else { /* need more input */ int offset = (yy_c_buf_p) - (yytext_ptr); ++(yy_c_buf_p); switch ( yy_get_next_buffer( ) ) { case EOB_ACT_LAST_MATCH: /* This happens because yy_g_n_b() * sees that we've accumulated a * token and flags that we need to * try matching the token before * proceeding. But for input(), * there's no matching to consider. * So convert the EOB_ACT_LAST_MATCH * to EOB_ACT_END_OF_FILE. */ /* Reset buffer status. */ yyrestart( yyin ); /*FALLTHROUGH*/ case EOB_ACT_END_OF_FILE: { if ( yywrap( ) ) return EOF; if ( ! (yy_did_buffer_switch_on_eof) ) YY_NEW_FILE; #ifdef __cplusplus return yyinput(); #else return input(); #endif } case EOB_ACT_CONTINUE_SCAN: (yy_c_buf_p) = (yytext_ptr) + offset; break; } } } c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ *(yy_c_buf_p) = '\0'; /* preserve yytext */ (yy_hold_char) = *++(yy_c_buf_p); return c; } /** Immediately switch to a different input stream. * @param input_file A readable stream. * * @note This function does not reset the start condition to @c INITIAL . */ void yyFlexLexer::yyrestart( std::istream* input_file ) { if ( ! YY_CURRENT_BUFFER ){ yyensure_buffer_stack (); YY_CURRENT_BUFFER_LVALUE = yy_create_buffer( yyin, YY_BUF_SIZE ); } yy_init_buffer( YY_CURRENT_BUFFER, input_file ); yy_load_buffer_state( ); } /** Switch to a different input buffer. * @param new_buffer The new input buffer. * */ void yyFlexLexer::yy_switch_to_buffer( YY_BUFFER_STATE new_buffer ) { /* TODO. We should be able to replace this entire function body * with * yypop_buffer_state(); * yypush_buffer_state(new_buffer); */ yyensure_buffer_stack (); if ( YY_CURRENT_BUFFER == new_buffer ) return; if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } YY_CURRENT_BUFFER_LVALUE = new_buffer; yy_load_buffer_state( ); /* We don't actually know whether we did this switch during * EOF (yywrap()) processing, but the only time this flag * is looked at is after yywrap() is called, so it's safe * to go ahead and always set it. */ (yy_did_buffer_switch_on_eof) = 1; } void yyFlexLexer::yy_load_buffer_state() { (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; (yy_hold_char) = *(yy_c_buf_p); } /** Allocate and initialize an input buffer state. * @param file A readable stream. * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. * * @return the allocated buffer state. */ YY_BUFFER_STATE yyFlexLexer::yy_create_buffer( std::istream* file, int size ) { YY_BUFFER_STATE b; b = (YY_BUFFER_STATE) pgsalloc(sizeof( struct yy_buffer_state ) ); if ( ! b ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_buf_size = size; /* yy_ch_buf has to be 2 characters longer than the size given because * we need to put in 2 end-of-buffer characters. */ b->yy_ch_buf = (char *) pgsalloc(b->yy_buf_size + 2 ); if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" ); b->yy_is_our_buffer = 1; yy_init_buffer( b, file ); return b; } /** Destroy the buffer. * @param b a buffer created with yy_create_buffer() * */ void yyFlexLexer::yy_delete_buffer( YY_BUFFER_STATE b ) { if ( ! b ) return; if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; if ( b->yy_is_our_buffer ) pgsfree((void *) b->yy_ch_buf ); pgsfree((void *) b ); } /* Initializes or reinitializes a buffer. * This function is sometimes called more than once on the same buffer, * such as during a yyrestart() or at EOF. */ void yyFlexLexer::yy_init_buffer( YY_BUFFER_STATE b, std::istream* file ) { int oerrno = errno; yy_flush_buffer( b ); b->yy_input_file = file; b->yy_fill_buffer = 1; /* If b is the current buffer, then yy_init_buffer was _probably_ * called from yyrestart() or through yy_get_next_buffer. * In that case, we don't want to reset the lineno or column. */ if (b != YY_CURRENT_BUFFER){ b->yy_bs_lineno = 1; b->yy_bs_column = 0; } b->yy_is_interactive = 0; errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. * */ void yyFlexLexer::yy_flush_buffer( YY_BUFFER_STATE b ) { if ( ! b ) return; b->yy_n_chars = 0; /* We always need two end-of-buffer characters. The first causes * a transition to the end-of-buffer state. The second causes * a jam in that state. */ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; b->yy_buf_pos = &b->yy_ch_buf[0]; b->yy_at_bol = 1; b->yy_buffer_status = YY_BUFFER_NEW; if ( b == YY_CURRENT_BUFFER ) yy_load_buffer_state( ); } /** Pushes the new state onto the stack. The new state becomes * the current state. This function will allocate the stack * if necessary. * @param new_buffer The new state. * */ void yyFlexLexer::yypush_buffer_state (YY_BUFFER_STATE new_buffer) { if (new_buffer == NULL) return; yyensure_buffer_stack(); /* This block is copied from yy_switch_to_buffer. */ if ( YY_CURRENT_BUFFER ) { /* Flush out information for old buffer. */ *(yy_c_buf_p) = (yy_hold_char); YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); } /* Only push if top exists. Otherwise, replace top. */ if (YY_CURRENT_BUFFER) (yy_buffer_stack_top)++; YY_CURRENT_BUFFER_LVALUE = new_buffer; /* copied from yy_switch_to_buffer. */ yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } /** Removes and deletes the top of the stack, if present. * The next element becomes the new top. * */ void yyFlexLexer::yypop_buffer_state (void) { if (!YY_CURRENT_BUFFER) return; yy_delete_buffer(YY_CURRENT_BUFFER ); YY_CURRENT_BUFFER_LVALUE = NULL; if ((yy_buffer_stack_top) > 0) --(yy_buffer_stack_top); if (YY_CURRENT_BUFFER) { yy_load_buffer_state( ); (yy_did_buffer_switch_on_eof) = 1; } } /* Allocates the stack if it does not exist. * Guarantees space for at least one push. */ void yyFlexLexer::yyensure_buffer_stack(void) { int num_to_alloc; if (!(yy_buffer_stack)) { /* First allocation is just for 2 elements, since we don't know if this * scanner will even need a stack. We use 2 instead of 1 to avoid an * immediate realloc on the next call. */ num_to_alloc = 1; (yy_buffer_stack) = (struct yy_buffer_state**)pgsalloc (num_to_alloc * sizeof(struct yy_buffer_state*) ); memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; (yy_buffer_stack_top) = 0; return; } if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ /* Increase the buffer to prepare for a possible push. */ int grow_size = 8 /* arbitrary grow size */; num_to_alloc = (yy_buffer_stack_max) + grow_size; (yy_buffer_stack) = (struct yy_buffer_state**)pgsrealloc ((yy_buffer_stack), num_to_alloc * sizeof(struct yy_buffer_state*) ); /* zero only the new slots.*/ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); (yy_buffer_stack_max) = num_to_alloc; } } void yyFlexLexer::yy_push_state( int new_state ) { if ( (yy_start_stack_ptr) >= (yy_start_stack_depth) ) { yy_size_t new_size; (yy_start_stack_depth) += YY_START_STACK_INCR; new_size = (yy_start_stack_depth) * sizeof( int ); if ( ! (yy_start_stack) ) (yy_start_stack) = (int *) pgsalloc(new_size ); else (yy_start_stack) = (int *) pgsrealloc((void *) (yy_start_stack),new_size ); if ( ! (yy_start_stack) ) YY_FATAL_ERROR( "out of memory expanding start-condition stack" ); } (yy_start_stack)[(yy_start_stack_ptr)++] = YY_START; BEGIN(new_state); } void yyFlexLexer::yy_pop_state() { if ( --(yy_start_stack_ptr) < 0 ) YY_FATAL_ERROR( "start-condition stack underflow" ); BEGIN((yy_start_stack)[(yy_start_stack_ptr)]); } int yyFlexLexer::yy_top_state() { return (yy_start_stack)[(yy_start_stack_ptr) - 1]; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif void yyFlexLexer::LexerError( yyconst char msg[] ) { std::cerr << msg << std::endl; exit( YY_EXIT_FAILURE ); } /* Redefine yyless() so it works in section 3 code. */ #undef yyless #define yyless(n) \ do \ { \ /* Undo effects of setting up yytext. */ \ int yyless_macro_arg = (n); \ YY_LESS_LINENO(yyless_macro_arg);\ yytext[yyleng] = (yy_hold_char); \ (yy_c_buf_p) = yytext + yyless_macro_arg; \ (yy_hold_char) = *(yy_c_buf_p); \ *(yy_c_buf_p) = '\0'; \ yyleng = yyless_macro_arg; \ } \ while ( 0 ) /* Accessor methods (get/set functions) to struct members. */ /* * Internal utility routines. */ #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) { int i; for ( i = 0; i < n; ++i ) s1[i] = s2[i]; } #endif #ifdef YY_NEED_STRLEN static int yy_flex_strlen (yyconst char * s ) { int n; for ( n = 0; s[n]; ++n ) ; return n; } #endif void *pgsalloc (yy_size_t size ) { return (void *) malloc( size ); } void *pgsrealloc (void * ptr, yy_size_t size ) { /* The cast to (char *) in the following accommodates both * implementations that use char* generic pointers, and those * that use void* generic pointers. It works with the latter * because both ANSI C and C++ allow castless assignment from * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ return (void *) realloc( (char *) ptr, size ); } void pgsfree (void * ptr ) { free( (char *) ptr ); /* see pgsrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" #line 376 "pgscript/pgsScanner.ll" namespace pgscript { pgsScanner::pgsScanner(wxMBConv & conv, std::istream * in, std::ostream * out) : pgsFlexLexer(in, out), m_parent(0), m_conv(conv) { } pgsScanner::~pgsScanner() { } void pgsScanner::set_debug(bool b) { yy_flex_debug = b; } int pgsScanner::columns(const char & c) { if ((c & 0xF0) == 0xF0) // 4 bytes return -3; else if ((c & 0xE0) == 0xE0) // 3 bytes return -2; else if ((c & 0xC0) == 0xC0) // 2 bytes return -1; else return 0; } } /* This implementation of pgsFlexLexer::yylex() is required to fill the * vtable of the class pgsFlexLexer. We define the scanner's main yylex * function via YY_DECL to reside in the pgsScanner class instead. */ #ifdef yylex #undef yylex #endif int pgsFlexLexer::yylex() { return 0; }