Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1 | |
| 2 | #line 3 "/home/patrick/Source/coreboot/util/kconfig/zconf.lex.c" |
| 3 | |
| 4 | #define YY_INT_ALIGNED short int |
| 5 | |
| 6 | /* A lexical scanner generated by flex */ |
| 7 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 8 | #define yy_create_buffer zconf_create_buffer |
| 9 | #define yy_delete_buffer zconf_delete_buffer |
| 10 | #define yy_flex_debug zconf_flex_debug |
| 11 | #define yy_init_buffer zconf_init_buffer |
| 12 | #define yy_flush_buffer zconf_flush_buffer |
| 13 | #define yy_load_buffer_state zconf_load_buffer_state |
| 14 | #define yy_switch_to_buffer zconf_switch_to_buffer |
| 15 | #define yyin zconfin |
| 16 | #define yyleng zconfleng |
| 17 | #define yylex zconflex |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 18 | #define yylineno zconflineno |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 19 | #define yyout zconfout |
| 20 | #define yyrestart zconfrestart |
| 21 | #define yytext zconftext |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 22 | #define yywrap zconfwrap |
| 23 | #define yyalloc zconfalloc |
| 24 | #define yyrealloc zconfrealloc |
| 25 | #define yyfree zconffree |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 26 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 27 | #define FLEX_SCANNER |
| 28 | #define YY_FLEX_MAJOR_VERSION 2 |
| 29 | #define YY_FLEX_MINOR_VERSION 5 |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 30 | #define YY_FLEX_SUBMINOR_VERSION 39 |
| 31 | #if YY_FLEX_SUBMINOR_VERSION > 0 |
| 32 | #define FLEX_BETA |
| 33 | #endif |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 34 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 35 | /* First, we deal with platform-specific or compiler-specific issues. */ |
| 36 | |
| 37 | /* begin standard C headers. */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 38 | #include <stdio.h> |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 39 | #include <string.h> |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 40 | #include <errno.h> |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 41 | #include <stdlib.h> |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 42 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 43 | /* end standard C headers. */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 44 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 45 | /* flex integer type definitions */ |
| 46 | |
| 47 | #ifndef FLEXINT_H |
| 48 | #define FLEXINT_H |
| 49 | |
| 50 | /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ |
| 51 | |
| 52 | #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
| 53 | |
| 54 | /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, |
| 55 | * if you want the limit (max/min) macros for int types. |
| 56 | */ |
| 57 | #ifndef __STDC_LIMIT_MACROS |
| 58 | #define __STDC_LIMIT_MACROS 1 |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 59 | #endif |
| 60 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 61 | #include <inttypes.h> |
| 62 | typedef int8_t flex_int8_t; |
| 63 | typedef uint8_t flex_uint8_t; |
| 64 | typedef int16_t flex_int16_t; |
| 65 | typedef uint16_t flex_uint16_t; |
| 66 | typedef int32_t flex_int32_t; |
| 67 | typedef uint32_t flex_uint32_t; |
| 68 | #else |
| 69 | typedef signed char flex_int8_t; |
| 70 | typedef short int flex_int16_t; |
| 71 | typedef int flex_int32_t; |
| 72 | typedef unsigned char flex_uint8_t; |
| 73 | typedef unsigned short int flex_uint16_t; |
| 74 | typedef unsigned int flex_uint32_t; |
| 75 | |
| 76 | /* Limits of integral types. */ |
| 77 | #ifndef INT8_MIN |
| 78 | #define INT8_MIN (-128) |
| 79 | #endif |
| 80 | #ifndef INT16_MIN |
| 81 | #define INT16_MIN (-32767-1) |
| 82 | #endif |
| 83 | #ifndef INT32_MIN |
| 84 | #define INT32_MIN (-2147483647-1) |
| 85 | #endif |
| 86 | #ifndef INT8_MAX |
| 87 | #define INT8_MAX (127) |
| 88 | #endif |
| 89 | #ifndef INT16_MAX |
| 90 | #define INT16_MAX (32767) |
| 91 | #endif |
| 92 | #ifndef INT32_MAX |
| 93 | #define INT32_MAX (2147483647) |
| 94 | #endif |
| 95 | #ifndef UINT8_MAX |
| 96 | #define UINT8_MAX (255U) |
| 97 | #endif |
| 98 | #ifndef UINT16_MAX |
| 99 | #define UINT16_MAX (65535U) |
| 100 | #endif |
| 101 | #ifndef UINT32_MAX |
| 102 | #define UINT32_MAX (4294967295U) |
| 103 | #endif |
| 104 | |
| 105 | #endif /* ! C99 */ |
| 106 | |
| 107 | #endif /* ! FLEXINT_H */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 108 | |
| 109 | #ifdef __cplusplus |
| 110 | |
| 111 | /* The "const" storage-class-modifier is valid. */ |
| 112 | #define YY_USE_CONST |
| 113 | |
| 114 | #else /* ! __cplusplus */ |
| 115 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 116 | /* C99 requires __STDC__ to be defined as 1. */ |
| 117 | #if defined (__STDC__) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 118 | |
| 119 | #define YY_USE_CONST |
| 120 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 121 | #endif /* defined (__STDC__) */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 122 | #endif /* ! __cplusplus */ |
| 123 | |
| 124 | #ifdef YY_USE_CONST |
| 125 | #define yyconst const |
| 126 | #else |
| 127 | #define yyconst |
| 128 | #endif |
| 129 | |
| 130 | /* Returned upon end-of-file. */ |
| 131 | #define YY_NULL 0 |
| 132 | |
| 133 | /* Promotes a possibly negative, possibly signed char to an unsigned |
| 134 | * integer for use as an array index. If the signed char is negative, |
| 135 | * we want to instead treat it as an 8-bit unsigned char, hence the |
| 136 | * double cast. |
| 137 | */ |
| 138 | #define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) |
| 139 | |
| 140 | /* Enter a start condition. This macro really ought to take a parameter, |
| 141 | * but we do it the disgusting crufty way forced on us by the ()-less |
| 142 | * definition of BEGIN. |
| 143 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 144 | #define BEGIN (yy_start) = 1 + 2 * |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 145 | |
| 146 | /* Translate the current start state into a value that can be later handed |
| 147 | * to BEGIN to return to the state. The YYSTATE alias is for lex |
| 148 | * compatibility. |
| 149 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 150 | #define YY_START (((yy_start) - 1) / 2) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 151 | #define YYSTATE YY_START |
| 152 | |
| 153 | /* Action number for EOF rule of a given start state. */ |
| 154 | #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) |
| 155 | |
| 156 | /* Special action meaning "start processing a new file". */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 157 | #define YY_NEW_FILE zconfrestart(zconfin ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 158 | |
| 159 | #define YY_END_OF_BUFFER_CHAR 0 |
| 160 | |
| 161 | /* Size of default input buffer. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 162 | #ifndef YY_BUF_SIZE |
| 163 | #ifdef __ia64__ |
| 164 | /* On IA-64, the buffer size is 16k, not 8k. |
| 165 | * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. |
| 166 | * Ditto for the __ia64__ case accordingly. |
| 167 | */ |
| 168 | #define YY_BUF_SIZE 32768 |
| 169 | #else |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 170 | #define YY_BUF_SIZE 16384 |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 171 | #endif /* __ia64__ */ |
| 172 | #endif |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 173 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 174 | /* The state buf must be large enough to hold one state per character in the main buffer. |
| 175 | */ |
| 176 | #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) |
| 177 | |
| 178 | #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
| 179 | #define YY_TYPEDEF_YY_BUFFER_STATE |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 180 | typedef struct yy_buffer_state *YY_BUFFER_STATE; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 181 | #endif |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 182 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 183 | #ifndef YY_TYPEDEF_YY_SIZE_T |
| 184 | #define YY_TYPEDEF_YY_SIZE_T |
| 185 | typedef size_t yy_size_t; |
| 186 | #endif |
| 187 | |
| 188 | extern yy_size_t zconfleng; |
| 189 | |
| 190 | extern FILE *zconfin, *zconfout; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 191 | |
| 192 | #define EOB_ACT_CONTINUE_SCAN 0 |
| 193 | #define EOB_ACT_END_OF_FILE 1 |
| 194 | #define EOB_ACT_LAST_MATCH 2 |
| 195 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 196 | #define YY_LESS_LINENO(n) |
| 197 | #define YY_LINENO_REWIND_TO(ptr) |
| 198 | |
| 199 | /* Return all but the first "n" matched characters back to the input stream. */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 200 | #define yyless(n) \ |
| 201 | do \ |
| 202 | { \ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 203 | /* Undo effects of setting up zconftext. */ \ |
| 204 | int yyless_macro_arg = (n); \ |
| 205 | YY_LESS_LINENO(yyless_macro_arg);\ |
| 206 | *yy_cp = (yy_hold_char); \ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 207 | YY_RESTORE_YY_MORE_OFFSET \ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 208 | (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ |
| 209 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ \ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 210 | } \ |
| 211 | while ( 0 ) |
| 212 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 213 | #define unput(c) yyunput( c, (yytext_ptr) ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 214 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 215 | #ifndef YY_STRUCT_YY_BUFFER_STATE |
| 216 | #define YY_STRUCT_YY_BUFFER_STATE |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 217 | struct yy_buffer_state |
| 218 | { |
| 219 | FILE *yy_input_file; |
| 220 | |
| 221 | char *yy_ch_buf; /* input buffer */ |
| 222 | char *yy_buf_pos; /* current position in input buffer */ |
| 223 | |
| 224 | /* Size of input buffer in bytes, not including room for EOB |
| 225 | * characters. |
| 226 | */ |
| 227 | yy_size_t yy_buf_size; |
| 228 | |
| 229 | /* Number of characters read into yy_ch_buf, not including EOB |
| 230 | * characters. |
| 231 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 232 | yy_size_t yy_n_chars; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 233 | |
| 234 | /* Whether we "own" the buffer - i.e., we know we created it, |
| 235 | * and can realloc() it to grow it, and should free() it to |
| 236 | * delete it. |
| 237 | */ |
| 238 | int yy_is_our_buffer; |
| 239 | |
| 240 | /* Whether this is an "interactive" input source; if so, and |
| 241 | * if we're using stdio for input, then we want to use getc() |
| 242 | * instead of fread(), to make sure we stop fetching input after |
| 243 | * each newline. |
| 244 | */ |
| 245 | int yy_is_interactive; |
| 246 | |
| 247 | /* Whether we're considered to be at the beginning of a line. |
| 248 | * If so, '^' rules will be active on the next match, otherwise |
| 249 | * not. |
| 250 | */ |
| 251 | int yy_at_bol; |
| 252 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 253 | int yy_bs_lineno; /**< The line count. */ |
| 254 | int yy_bs_column; /**< The column count. */ |
| 255 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 256 | /* Whether to try to fill the input buffer when we reach the |
| 257 | * end of it. |
| 258 | */ |
| 259 | int yy_fill_buffer; |
| 260 | |
| 261 | int yy_buffer_status; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 262 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 263 | #define YY_BUFFER_NEW 0 |
| 264 | #define YY_BUFFER_NORMAL 1 |
| 265 | /* When an EOF's been seen but there's still some text to process |
| 266 | * then we mark the buffer as YY_EOF_PENDING, to indicate that we |
| 267 | * shouldn't try reading from the input source any more. We might |
| 268 | * still have a bunch of tokens to match, though, because of |
| 269 | * possible backing-up. |
| 270 | * |
| 271 | * When we actually see the EOF, we change the status to "new" |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 272 | * (via zconfrestart()), so that the user can continue scanning by |
| 273 | * just pointing zconfin at a new input file. |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 274 | */ |
| 275 | #define YY_BUFFER_EOF_PENDING 2 |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 276 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 277 | }; |
| 278 | #endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
| 279 | |
| 280 | /* Stack of input buffers. */ |
| 281 | static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ |
| 282 | static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ |
| 283 | static YY_BUFFER_STATE * yy_buffer_stack = 0; /**< Stack as an array. */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 284 | |
| 285 | /* We provide macros for accessing buffer states in case in the |
| 286 | * future we want to put the buffer states in a more general |
| 287 | * "scanner state". |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 288 | * |
| 289 | * Returns the top of the stack, or NULL. |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 290 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 291 | #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ |
| 292 | ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ |
| 293 | : NULL) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 294 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 295 | /* Same as previous macro, but useful when we know that the buffer stack is not |
| 296 | * NULL or when we need an lvalue. For internal use only. |
| 297 | */ |
| 298 | #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 299 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 300 | /* yy_hold_char holds the character lost when zconftext is formed. */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 301 | static char yy_hold_char; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 302 | static yy_size_t yy_n_chars; /* number of characters read into yy_ch_buf */ |
| 303 | yy_size_t zconfleng; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 304 | |
| 305 | /* Points to current character in buffer. */ |
| 306 | static char *yy_c_buf_p = (char *) 0; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 307 | static int yy_init = 0; /* whether we need to initialize */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 308 | static int yy_start = 0; /* start state number */ |
| 309 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 310 | /* Flag which is used to allow zconfwrap()'s to do buffer switches |
| 311 | * instead of setting up a fresh zconfin. A bit of a hack ... |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 312 | */ |
| 313 | static int yy_did_buffer_switch_on_eof; |
| 314 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 315 | void zconfrestart (FILE *input_file ); |
| 316 | void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ); |
| 317 | YY_BUFFER_STATE zconf_create_buffer (FILE *file,int size ); |
| 318 | void zconf_delete_buffer (YY_BUFFER_STATE b ); |
| 319 | void zconf_flush_buffer (YY_BUFFER_STATE b ); |
| 320 | void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ); |
| 321 | void zconfpop_buffer_state (void ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 322 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 323 | static void zconfensure_buffer_stack (void ); |
| 324 | static void zconf_load_buffer_state (void ); |
| 325 | static void zconf_init_buffer (YY_BUFFER_STATE b,FILE *file ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 326 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 327 | #define YY_FLUSH_BUFFER zconf_flush_buffer(YY_CURRENT_BUFFER ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 328 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 329 | YY_BUFFER_STATE zconf_scan_buffer (char *base,yy_size_t size ); |
| 330 | YY_BUFFER_STATE zconf_scan_string (yyconst char *yy_str ); |
| 331 | YY_BUFFER_STATE zconf_scan_bytes (yyconst char *bytes,yy_size_t len ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 332 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 333 | void *zconfalloc (yy_size_t ); |
| 334 | void *zconfrealloc (void *,yy_size_t ); |
| 335 | void zconffree (void * ); |
| 336 | |
| 337 | #define yy_new_buffer zconf_create_buffer |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 338 | |
| 339 | #define yy_set_interactive(is_interactive) \ |
| 340 | { \ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 341 | if ( ! YY_CURRENT_BUFFER ){ \ |
| 342 | zconfensure_buffer_stack (); \ |
| 343 | YY_CURRENT_BUFFER_LVALUE = \ |
| 344 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ |
| 345 | } \ |
| 346 | YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 347 | } |
| 348 | |
| 349 | #define yy_set_bol(at_bol) \ |
| 350 | { \ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 351 | if ( ! YY_CURRENT_BUFFER ){\ |
| 352 | zconfensure_buffer_stack (); \ |
| 353 | YY_CURRENT_BUFFER_LVALUE = \ |
| 354 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); \ |
| 355 | } \ |
| 356 | YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 357 | } |
| 358 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 359 | #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 360 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 361 | /* Begin user sect3 */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 362 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 363 | #define zconfwrap() 1 |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 364 | #define YY_SKIP_YYWRAP |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 365 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 366 | typedef unsigned char YY_CHAR; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 367 | |
| 368 | FILE *zconfin = (FILE *) 0, *zconfout = (FILE *) 0; |
| 369 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 370 | typedef int yy_state_type; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 371 | |
| 372 | extern int zconflineno; |
| 373 | |
| 374 | int zconflineno = 1; |
| 375 | |
| 376 | extern char *zconftext; |
| 377 | #define yytext_ptr zconftext |
| 378 | |
| 379 | static yyconst flex_int16_t yy_nxt[][17] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 380 | { |
| 381 | { |
| 382 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 383 | 0, 0, 0, 0, 0, 0, 0 |
| 384 | }, |
| 385 | |
| 386 | { |
| 387 | 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, |
| 388 | 12, 12, 12, 12, 12, 12, 12 |
| 389 | }, |
| 390 | |
| 391 | { |
| 392 | 11, 12, 13, 14, 12, 12, 15, 12, 12, 12, |
| 393 | 12, 12, 12, 12, 12, 12, 12 |
| 394 | }, |
| 395 | |
| 396 | { |
| 397 | 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, |
| 398 | 16, 16, 16, 18, 16, 16, 16 |
| 399 | }, |
| 400 | |
| 401 | { |
| 402 | 11, 16, 16, 17, 16, 16, 16, 16, 16, 16, |
| 403 | 16, 16, 16, 18, 16, 16, 16 |
| 404 | |
| 405 | }, |
| 406 | |
| 407 | { |
| 408 | 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, |
| 409 | 19, 19, 19, 19, 19, 19, 19 |
| 410 | }, |
| 411 | |
| 412 | { |
| 413 | 11, 19, 20, 21, 19, 19, 19, 19, 19, 19, |
| 414 | 19, 19, 19, 19, 19, 19, 19 |
| 415 | }, |
| 416 | |
| 417 | { |
| 418 | 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, |
| 419 | 22, 22, 22, 22, 22, 25, 22 |
| 420 | }, |
| 421 | |
| 422 | { |
| 423 | 11, 22, 22, 23, 22, 24, 22, 22, 24, 22, |
| 424 | 22, 22, 22, 22, 22, 25, 22 |
| 425 | }, |
| 426 | |
| 427 | { |
| 428 | 11, 26, 26, 27, 28, 29, 30, 31, 29, 32, |
| 429 | 33, 34, 35, 35, 36, 37, 38 |
| 430 | |
| 431 | }, |
| 432 | |
| 433 | { |
| 434 | 11, 26, 26, 27, 28, 29, 30, 31, 29, 32, |
| 435 | 33, 34, 35, 35, 36, 37, 38 |
| 436 | }, |
| 437 | |
| 438 | { |
| 439 | -11, -11, -11, -11, -11, -11, -11, -11, -11, -11, |
| 440 | -11, -11, -11, -11, -11, -11, -11 |
| 441 | }, |
| 442 | |
| 443 | { |
| 444 | 11, -12, -12, -12, -12, -12, -12, -12, -12, -12, |
| 445 | -12, -12, -12, -12, -12, -12, -12 |
| 446 | }, |
| 447 | |
| 448 | { |
| 449 | 11, -13, 39, 40, -13, -13, 41, -13, -13, -13, |
| 450 | -13, -13, -13, -13, -13, -13, -13 |
| 451 | }, |
| 452 | |
| 453 | { |
| 454 | 11, -14, -14, -14, -14, -14, -14, -14, -14, -14, |
| 455 | -14, -14, -14, -14, -14, -14, -14 |
| 456 | |
| 457 | }, |
| 458 | |
| 459 | { |
| 460 | 11, 42, 42, 43, 42, 42, 42, 42, 42, 42, |
| 461 | 42, 42, 42, 42, 42, 42, 42 |
| 462 | }, |
| 463 | |
| 464 | { |
| 465 | 11, -16, -16, -16, -16, -16, -16, -16, -16, -16, |
| 466 | -16, -16, -16, -16, -16, -16, -16 |
| 467 | }, |
| 468 | |
| 469 | { |
| 470 | 11, -17, -17, -17, -17, -17, -17, -17, -17, -17, |
| 471 | -17, -17, -17, -17, -17, -17, -17 |
| 472 | }, |
| 473 | |
| 474 | { |
| 475 | 11, -18, -18, -18, -18, -18, -18, -18, -18, -18, |
| 476 | -18, -18, -18, 44, -18, -18, -18 |
| 477 | }, |
| 478 | |
| 479 | { |
| 480 | 11, 45, 45, -19, 45, 45, 45, 45, 45, 45, |
| 481 | 45, 45, 45, 45, 45, 45, 45 |
| 482 | |
| 483 | }, |
| 484 | |
| 485 | { |
| 486 | 11, -20, 46, 47, -20, -20, -20, -20, -20, -20, |
| 487 | -20, -20, -20, -20, -20, -20, -20 |
| 488 | }, |
| 489 | |
| 490 | { |
| 491 | 11, 48, -21, -21, 48, 48, 48, 48, 48, 48, |
| 492 | 48, 48, 48, 48, 48, 48, 48 |
| 493 | }, |
| 494 | |
| 495 | { |
| 496 | 11, 49, 49, 50, 49, -22, 49, 49, -22, 49, |
| 497 | 49, 49, 49, 49, 49, -22, 49 |
| 498 | }, |
| 499 | |
| 500 | { |
| 501 | 11, -23, -23, -23, -23, -23, -23, -23, -23, -23, |
| 502 | -23, -23, -23, -23, -23, -23, -23 |
| 503 | }, |
| 504 | |
| 505 | { |
| 506 | 11, -24, -24, -24, -24, -24, -24, -24, -24, -24, |
| 507 | -24, -24, -24, -24, -24, -24, -24 |
| 508 | |
| 509 | }, |
| 510 | |
| 511 | { |
| 512 | 11, 51, 51, 52, 51, 51, 51, 51, 51, 51, |
| 513 | 51, 51, 51, 51, 51, 51, 51 |
| 514 | }, |
| 515 | |
| 516 | { |
| 517 | 11, -26, -26, -26, -26, -26, -26, -26, -26, -26, |
| 518 | -26, -26, -26, -26, -26, -26, -26 |
| 519 | }, |
| 520 | |
| 521 | { |
| 522 | 11, -27, -27, -27, -27, -27, -27, -27, -27, -27, |
| 523 | -27, -27, -27, -27, -27, -27, -27 |
| 524 | }, |
| 525 | |
| 526 | { |
| 527 | 11, -28, -28, -28, -28, -28, -28, -28, -28, -28, |
| 528 | -28, -28, -28, -28, 53, -28, -28 |
| 529 | }, |
| 530 | |
| 531 | { |
| 532 | 11, -29, -29, -29, -29, -29, -29, -29, -29, -29, |
| 533 | -29, -29, -29, -29, -29, -29, -29 |
| 534 | |
| 535 | }, |
| 536 | |
| 537 | { |
| 538 | 11, 54, 54, -30, 54, 54, 54, 54, 54, 54, |
| 539 | 54, 54, 54, 54, 54, 54, 54 |
| 540 | }, |
| 541 | |
| 542 | { |
| 543 | 11, -31, -31, -31, -31, -31, -31, 55, -31, -31, |
| 544 | -31, -31, -31, -31, -31, -31, -31 |
| 545 | }, |
| 546 | |
| 547 | { |
| 548 | 11, -32, -32, -32, -32, -32, -32, -32, -32, -32, |
| 549 | -32, -32, -32, -32, -32, -32, -32 |
| 550 | }, |
| 551 | |
| 552 | { |
| 553 | 11, -33, -33, -33, -33, -33, -33, -33, -33, -33, |
| 554 | -33, -33, -33, -33, -33, -33, -33 |
| 555 | }, |
| 556 | |
| 557 | { |
| 558 | 11, -34, -34, -34, -34, -34, -34, -34, -34, -34, |
| 559 | -34, 56, 57, 57, -34, -34, -34 |
| 560 | |
| 561 | }, |
| 562 | |
| 563 | { |
| 564 | 11, -35, -35, -35, -35, -35, -35, -35, -35, -35, |
| 565 | -35, 57, 57, 57, -35, -35, -35 |
| 566 | }, |
| 567 | |
| 568 | { |
| 569 | 11, -36, -36, -36, -36, -36, -36, -36, -36, -36, |
| 570 | -36, -36, -36, -36, -36, -36, -36 |
| 571 | }, |
| 572 | |
| 573 | { |
| 574 | 11, -37, -37, 58, -37, -37, -37, -37, -37, -37, |
| 575 | -37, -37, -37, -37, -37, -37, -37 |
| 576 | }, |
| 577 | |
| 578 | { |
| 579 | 11, -38, -38, -38, -38, -38, -38, -38, -38, -38, |
| 580 | -38, -38, -38, -38, -38, -38, 59 |
| 581 | }, |
| 582 | |
| 583 | { |
| 584 | 11, -39, 39, 40, -39, -39, 41, -39, -39, -39, |
| 585 | -39, -39, -39, -39, -39, -39, -39 |
| 586 | |
| 587 | }, |
| 588 | |
| 589 | { |
| 590 | 11, -40, -40, -40, -40, -40, -40, -40, -40, -40, |
| 591 | -40, -40, -40, -40, -40, -40, -40 |
| 592 | }, |
| 593 | |
| 594 | { |
| 595 | 11, 42, 42, 43, 42, 42, 42, 42, 42, 42, |
| 596 | 42, 42, 42, 42, 42, 42, 42 |
| 597 | }, |
| 598 | |
| 599 | { |
| 600 | 11, 42, 42, 43, 42, 42, 42, 42, 42, 42, |
| 601 | 42, 42, 42, 42, 42, 42, 42 |
| 602 | }, |
| 603 | |
| 604 | { |
| 605 | 11, -43, -43, -43, -43, -43, -43, -43, -43, -43, |
| 606 | -43, -43, -43, -43, -43, -43, -43 |
| 607 | }, |
| 608 | |
| 609 | { |
| 610 | 11, -44, -44, -44, -44, -44, -44, -44, -44, -44, |
| 611 | -44, -44, -44, 44, -44, -44, -44 |
| 612 | |
| 613 | }, |
| 614 | |
| 615 | { |
| 616 | 11, 45, 45, -45, 45, 45, 45, 45, 45, 45, |
| 617 | 45, 45, 45, 45, 45, 45, 45 |
| 618 | }, |
| 619 | |
| 620 | { |
| 621 | 11, -46, 46, 47, -46, -46, -46, -46, -46, -46, |
| 622 | -46, -46, -46, -46, -46, -46, -46 |
| 623 | }, |
| 624 | |
| 625 | { |
| 626 | 11, 48, -47, -47, 48, 48, 48, 48, 48, 48, |
| 627 | 48, 48, 48, 48, 48, 48, 48 |
| 628 | }, |
| 629 | |
| 630 | { |
| 631 | 11, -48, -48, -48, -48, -48, -48, -48, -48, -48, |
| 632 | -48, -48, -48, -48, -48, -48, -48 |
| 633 | }, |
| 634 | |
| 635 | { |
| 636 | 11, 49, 49, 50, 49, -49, 49, 49, -49, 49, |
| 637 | 49, 49, 49, 49, 49, -49, 49 |
| 638 | |
| 639 | }, |
| 640 | |
| 641 | { |
| 642 | 11, -50, -50, -50, -50, -50, -50, -50, -50, -50, |
| 643 | -50, -50, -50, -50, -50, -50, -50 |
| 644 | }, |
| 645 | |
| 646 | { |
| 647 | 11, -51, -51, 52, -51, -51, -51, -51, -51, -51, |
| 648 | -51, -51, -51, -51, -51, -51, -51 |
| 649 | }, |
| 650 | |
| 651 | { |
| 652 | 11, -52, -52, -52, -52, -52, -52, -52, -52, -52, |
| 653 | -52, -52, -52, -52, -52, -52, -52 |
| 654 | }, |
| 655 | |
| 656 | { |
| 657 | 11, -53, -53, -53, -53, -53, -53, -53, -53, -53, |
| 658 | -53, -53, -53, -53, -53, -53, -53 |
| 659 | }, |
| 660 | |
| 661 | { |
| 662 | 11, 54, 54, -54, 54, 54, 54, 54, 54, 54, |
| 663 | 54, 54, 54, 54, 54, 54, 54 |
| 664 | |
| 665 | }, |
| 666 | |
| 667 | { |
| 668 | 11, -55, -55, -55, -55, -55, -55, -55, -55, -55, |
| 669 | -55, -55, -55, -55, -55, -55, -55 |
| 670 | }, |
| 671 | |
| 672 | { |
| 673 | 11, -56, -56, -56, -56, -56, -56, -56, -56, -56, |
| 674 | -56, 60, 57, 57, -56, -56, -56 |
| 675 | }, |
| 676 | |
| 677 | { |
| 678 | 11, -57, -57, -57, -57, -57, -57, -57, -57, -57, |
| 679 | -57, 57, 57, 57, -57, -57, -57 |
| 680 | }, |
| 681 | |
| 682 | { |
| 683 | 11, -58, -58, -58, -58, -58, -58, -58, -58, -58, |
| 684 | -58, -58, -58, -58, -58, -58, -58 |
| 685 | }, |
| 686 | |
| 687 | { |
| 688 | 11, -59, -59, -59, -59, -59, -59, -59, -59, -59, |
| 689 | -59, -59, -59, -59, -59, -59, -59 |
| 690 | |
| 691 | }, |
| 692 | |
| 693 | { |
| 694 | 11, -60, -60, -60, -60, -60, -60, -60, -60, -60, |
| 695 | -60, 57, 57, 57, -60, -60, -60 |
| 696 | }, |
| 697 | |
| 698 | } ; |
| 699 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 700 | static yy_state_type yy_get_previous_state (void ); |
| 701 | static yy_state_type yy_try_NUL_trans (yy_state_type current_state ); |
| 702 | static int yy_get_next_buffer (void ); |
| 703 | static void yy_fatal_error (yyconst char msg[] ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 704 | |
| 705 | /* Done after the current pattern has been matched and before the |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 706 | * corresponding action - sets up zconftext. |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 707 | */ |
| 708 | #define YY_DO_BEFORE_ACTION \ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 709 | (yytext_ptr) = yy_bp; \ |
| 710 | zconfleng = (size_t) (yy_cp - yy_bp); \ |
| 711 | (yy_hold_char) = *yy_cp; \ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 712 | *yy_cp = '\0'; \ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 713 | (yy_c_buf_p) = yy_cp; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 714 | |
| 715 | #define YY_NUM_RULES 33 |
| 716 | #define YY_END_OF_BUFFER 34 |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 717 | /* This struct is not used in this scanner, |
| 718 | but its presence is necessary. */ |
| 719 | struct yy_trans_info |
| 720 | { |
| 721 | flex_int32_t yy_verify; |
| 722 | flex_int32_t yy_nxt; |
| 723 | }; |
| 724 | static yyconst flex_int16_t yy_accept[61] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 725 | { 0, |
| 726 | 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, |
| 727 | 34, 5, 4, 2, 3, 7, 8, 6, 32, 29, |
| 728 | 31, 24, 28, 27, 26, 22, 17, 13, 16, 20, |
| 729 | 22, 11, 12, 19, 19, 14, 22, 22, 4, 2, |
| 730 | 3, 3, 1, 6, 32, 29, 31, 30, 24, 23, |
| 731 | 26, 25, 15, 20, 9, 19, 19, 21, 10, 18 |
| 732 | } ; |
| 733 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 734 | static yyconst flex_int32_t yy_ec[256] = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 735 | { 0, |
| 736 | 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, |
| 737 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 738 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 739 | 1, 2, 4, 5, 6, 1, 1, 7, 8, 9, |
| 740 | 10, 1, 1, 1, 11, 12, 12, 13, 13, 13, |
| 741 | 13, 13, 13, 13, 13, 13, 13, 1, 1, 1, |
| 742 | 14, 1, 1, 1, 13, 13, 13, 13, 13, 13, |
| 743 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, |
| 744 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, |
| 745 | 1, 15, 1, 1, 13, 1, 13, 13, 13, 13, |
| 746 | |
| 747 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, |
| 748 | 13, 13, 13, 13, 13, 13, 13, 13, 13, 13, |
| 749 | 13, 13, 1, 16, 1, 1, 1, 1, 1, 1, |
| 750 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 751 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 752 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 753 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 754 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 755 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 756 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 757 | |
| 758 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 759 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 760 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 761 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 762 | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
| 763 | 1, 1, 1, 1, 1 |
| 764 | } ; |
| 765 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 766 | extern int zconf_flex_debug; |
| 767 | int zconf_flex_debug = 0; |
| 768 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 769 | /* The intent behind this definition is that it'll catch |
| 770 | * any uses of REJECT which flex missed. |
| 771 | */ |
| 772 | #define REJECT reject_used_but_not_detected |
| 773 | #define yymore() yymore_used_but_not_detected |
| 774 | #define YY_MORE_ADJ 0 |
| 775 | #define YY_RESTORE_YY_MORE_OFFSET |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 776 | char *zconftext; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 777 | #define YY_NO_INPUT 1 |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 778 | |
| 779 | /* |
| 780 | * Copyright (C) 2002 Roman Zippel <zippel@linux-m68k.org> |
| 781 | * Released under the terms of the GNU GPL v2.0. |
| 782 | */ |
| 783 | |
Patrick Georgi | d36b80c | 2015-04-29 13:53:14 +0200 | [diff] [blame] | 784 | #include <glob.h> |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 785 | #include <limits.h> |
| 786 | #include <stdio.h> |
| 787 | #include <stdlib.h> |
| 788 | #include <string.h> |
| 789 | #include <unistd.h> |
| 790 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 791 | #include "lkc.h" |
| 792 | |
| 793 | #define START_STRSIZE 16 |
| 794 | |
| 795 | static struct { |
| 796 | struct file *file; |
| 797 | int lineno; |
| 798 | } current_pos; |
| 799 | |
| 800 | static char *text; |
| 801 | static int text_size, text_asize; |
| 802 | |
| 803 | struct buffer { |
Stefan Reinauer | 3ec23b3 | 2015-04-06 00:59:23 +0200 | [diff] [blame] | 804 | struct buffer *parent; |
| 805 | YY_BUFFER_STATE state; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 806 | }; |
| 807 | |
| 808 | struct buffer *current_buf; |
| 809 | |
| 810 | static int last_ts, first_ts; |
| 811 | |
| 812 | static void zconf_endhelp(void); |
| 813 | static void zconf_endfile(void); |
| 814 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 815 | static void new_string(void) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 816 | { |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 817 | text = xmalloc(START_STRSIZE); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 818 | text_asize = START_STRSIZE; |
| 819 | text_size = 0; |
| 820 | *text = 0; |
| 821 | } |
| 822 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 823 | static void append_string(const char *str, int size) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 824 | { |
| 825 | int new_size = text_size + size + 1; |
| 826 | if (new_size > text_asize) { |
| 827 | new_size += START_STRSIZE - 1; |
| 828 | new_size &= -START_STRSIZE; |
| 829 | text = realloc(text, new_size); |
| 830 | text_asize = new_size; |
| 831 | } |
| 832 | memcpy(text + text_size, str, size); |
| 833 | text_size += size; |
| 834 | text[text_size] = 0; |
| 835 | } |
| 836 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 837 | static void alloc_string(const char *str, int size) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 838 | { |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 839 | text = xmalloc(size + 1); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 840 | memcpy(text, str, size); |
| 841 | text[size] = 0; |
| 842 | } |
| 843 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 844 | #define INITIAL 0 |
| 845 | #define COMMAND 1 |
| 846 | #define HELP 2 |
| 847 | #define STRING 3 |
| 848 | #define PARAM 4 |
| 849 | |
| 850 | #ifndef YY_NO_UNISTD_H |
| 851 | /* Special case for "unistd.h", since it is non-ANSI. We include it way |
| 852 | * down here because we want the user's section 1 to have been scanned first. |
| 853 | * The user has a chance to override it with an option. |
| 854 | */ |
| 855 | #include <unistd.h> |
| 856 | #endif |
| 857 | |
| 858 | #ifndef YY_EXTRA_TYPE |
| 859 | #define YY_EXTRA_TYPE void * |
| 860 | #endif |
| 861 | |
| 862 | static int yy_init_globals (void ); |
| 863 | |
| 864 | /* Accessor methods to globals. |
| 865 | These are made visible to non-reentrant scanners for convenience. */ |
| 866 | |
| 867 | int zconflex_destroy (void ); |
| 868 | |
| 869 | int zconfget_debug (void ); |
| 870 | |
| 871 | void zconfset_debug (int debug_flag ); |
| 872 | |
| 873 | YY_EXTRA_TYPE zconfget_extra (void ); |
| 874 | |
| 875 | void zconfset_extra (YY_EXTRA_TYPE user_defined ); |
| 876 | |
| 877 | FILE *zconfget_in (void ); |
| 878 | |
| 879 | void zconfset_in (FILE * in_str ); |
| 880 | |
| 881 | FILE *zconfget_out (void ); |
| 882 | |
| 883 | void zconfset_out (FILE * out_str ); |
| 884 | |
| 885 | yy_size_t zconfget_leng (void ); |
| 886 | |
| 887 | char *zconfget_text (void ); |
| 888 | |
| 889 | int zconfget_lineno (void ); |
| 890 | |
| 891 | void zconfset_lineno (int line_number ); |
| 892 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 893 | /* Macros after this point can all be overridden by user definitions in |
| 894 | * section 1. |
| 895 | */ |
| 896 | |
| 897 | #ifndef YY_SKIP_YYWRAP |
| 898 | #ifdef __cplusplus |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 899 | extern "C" int zconfwrap (void ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 900 | #else |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 901 | extern int zconfwrap (void ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 902 | #endif |
| 903 | #endif |
| 904 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 905 | static void yyunput (int c,char *buf_ptr ); |
| 906 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 907 | #ifndef yytext_ptr |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 908 | static void yy_flex_strncpy (char *,yyconst char *,int ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 909 | #endif |
| 910 | |
| 911 | #ifdef YY_NEED_STRLEN |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 912 | static int yy_flex_strlen (yyconst char * ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 913 | #endif |
| 914 | |
| 915 | #ifndef YY_NO_INPUT |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 916 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 917 | #ifdef __cplusplus |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 918 | static int yyinput (void ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 919 | #else |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 920 | static int input (void ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 921 | #endif |
| 922 | |
| 923 | #endif |
| 924 | |
| 925 | /* Amount of stuff to slurp up with each read. */ |
| 926 | #ifndef YY_READ_BUF_SIZE |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 927 | #ifdef __ia64__ |
| 928 | /* On IA-64, the buffer size is 16k, not 8k */ |
| 929 | #define YY_READ_BUF_SIZE 16384 |
| 930 | #else |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 931 | #define YY_READ_BUF_SIZE 8192 |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 932 | #endif /* __ia64__ */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 933 | #endif |
| 934 | |
| 935 | /* Copy whatever the last rule matched to the standard output. */ |
| 936 | #ifndef ECHO |
| 937 | /* This used to be an fputs(), but since the string might contain NUL's, |
| 938 | * we now use fwrite(). |
| 939 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 940 | #define ECHO do { if (fwrite( zconftext, zconfleng, 1, zconfout )) {} } while (0) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 941 | #endif |
| 942 | |
| 943 | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, |
| 944 | * is returned in "result". |
| 945 | */ |
| 946 | #ifndef YY_INPUT |
| 947 | #define YY_INPUT(buf,result,max_size) \ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 948 | errno=0; \ |
| 949 | while ( (result = read( fileno(zconfin), (char *) buf, max_size )) < 0 ) \ |
| 950 | { \ |
| 951 | if( errno != EINTR) \ |
| 952 | { \ |
| 953 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
| 954 | break; \ |
| 955 | } \ |
| 956 | errno=0; \ |
| 957 | clearerr(zconfin); \ |
| 958 | }\ |
| 959 | \ |
| 960 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 961 | #endif |
| 962 | |
| 963 | /* No semi-colon after return; correct usage is to write "yyterminate();" - |
| 964 | * we don't want an extra ';' after the "return" because that will cause |
| 965 | * some compilers to complain about unreachable statements. |
| 966 | */ |
| 967 | #ifndef yyterminate |
| 968 | #define yyterminate() return YY_NULL |
| 969 | #endif |
| 970 | |
| 971 | /* Number of entries by which start-condition stack grows. */ |
| 972 | #ifndef YY_START_STACK_INCR |
| 973 | #define YY_START_STACK_INCR 25 |
| 974 | #endif |
| 975 | |
| 976 | /* Report a fatal error. */ |
| 977 | #ifndef YY_FATAL_ERROR |
| 978 | #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) |
| 979 | #endif |
| 980 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 981 | /* end tables serialization structures and prototypes */ |
| 982 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 983 | /* Default declaration of generated scanner - a define so the user can |
| 984 | * easily add parameters. |
| 985 | */ |
| 986 | #ifndef YY_DECL |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 987 | #define YY_DECL_IS_OURS 1 |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 988 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 989 | extern int zconflex (void); |
| 990 | |
| 991 | #define YY_DECL int zconflex (void) |
| 992 | #endif /* !YY_DECL */ |
| 993 | |
| 994 | /* Code executed at the beginning of each rule, after zconftext and zconfleng |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 995 | * have been set up. |
| 996 | */ |
| 997 | #ifndef YY_USER_ACTION |
| 998 | #define YY_USER_ACTION |
| 999 | #endif |
| 1000 | |
| 1001 | /* Code executed at the end of each rule. */ |
| 1002 | #ifndef YY_BREAK |
| 1003 | #define YY_BREAK break; |
| 1004 | #endif |
| 1005 | |
| 1006 | #define YY_RULE_SETUP \ |
| 1007 | YY_USER_ACTION |
| 1008 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1009 | /** The main scanner function which does all the work. |
| 1010 | */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1011 | YY_DECL |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1012 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1013 | register yy_state_type yy_current_state; |
| 1014 | register char *yy_cp, *yy_bp; |
| 1015 | register int yy_act; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1016 | |
| 1017 | if ( !(yy_init) ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1018 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1019 | (yy_init) = 1; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1020 | |
| 1021 | #ifdef YY_USER_INIT |
| 1022 | YY_USER_INIT; |
| 1023 | #endif |
| 1024 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1025 | if ( ! (yy_start) ) |
| 1026 | (yy_start) = 1; /* first start state */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1027 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1028 | if ( ! zconfin ) |
| 1029 | zconfin = stdin; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1030 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1031 | if ( ! zconfout ) |
| 1032 | zconfout = stdout; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1033 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1034 | if ( ! YY_CURRENT_BUFFER ) { |
| 1035 | zconfensure_buffer_stack (); |
| 1036 | YY_CURRENT_BUFFER_LVALUE = |
| 1037 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1038 | } |
| 1039 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1040 | zconf_load_buffer_state( ); |
| 1041 | } |
| 1042 | |
| 1043 | { |
| 1044 | |
| 1045 | int str = 0; |
| 1046 | int ts, i; |
| 1047 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1048 | while ( 1 ) /* loops until end-of-file is reached */ |
| 1049 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1050 | yy_cp = (yy_c_buf_p); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1051 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1052 | /* Support of zconftext. */ |
| 1053 | *yy_cp = (yy_hold_char); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1054 | |
| 1055 | /* yy_bp points to the position in yy_ch_buf of the start of |
| 1056 | * the current run. |
| 1057 | */ |
| 1058 | yy_bp = yy_cp; |
| 1059 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1060 | yy_current_state = (yy_start); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1061 | yy_match: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1062 | while ( (yy_current_state = yy_nxt[yy_current_state][ yy_ec[YY_SC_TO_UI(*yy_cp)] ]) > 0 ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1063 | ++yy_cp; |
| 1064 | |
| 1065 | yy_current_state = -yy_current_state; |
| 1066 | |
| 1067 | yy_find_action: |
| 1068 | yy_act = yy_accept[yy_current_state]; |
| 1069 | |
| 1070 | YY_DO_BEFORE_ACTION; |
| 1071 | |
| 1072 | do_action: /* This label is used only to access EOF actions. */ |
| 1073 | |
| 1074 | switch ( yy_act ) |
| 1075 | { /* beginning of action switch */ |
| 1076 | case 1: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1077 | /* rule 1 can match eol */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1078 | case 2: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1079 | /* rule 2 can match eol */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1080 | YY_RULE_SETUP |
| 1081 | { |
| 1082 | current_file->lineno++; |
| 1083 | return T_EOL; |
| 1084 | } |
| 1085 | YY_BREAK |
| 1086 | case 3: |
| 1087 | YY_RULE_SETUP |
| 1088 | |
| 1089 | YY_BREAK |
| 1090 | case 4: |
| 1091 | YY_RULE_SETUP |
| 1092 | { |
| 1093 | BEGIN(COMMAND); |
| 1094 | } |
| 1095 | YY_BREAK |
| 1096 | case 5: |
| 1097 | YY_RULE_SETUP |
| 1098 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1099 | unput(zconftext[0]); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1100 | BEGIN(COMMAND); |
| 1101 | } |
| 1102 | YY_BREAK |
| 1103 | |
| 1104 | case 6: |
| 1105 | YY_RULE_SETUP |
| 1106 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1107 | const struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1108 | BEGIN(PARAM); |
| 1109 | current_pos.file = current_file; |
| 1110 | current_pos.lineno = current_file->lineno; |
| 1111 | if (id && id->flags & TF_COMMAND) { |
| 1112 | zconflval.id = id; |
| 1113 | return id->token; |
| 1114 | } |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1115 | alloc_string(zconftext, zconfleng); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1116 | zconflval.string = text; |
| 1117 | return T_WORD; |
| 1118 | } |
| 1119 | YY_BREAK |
| 1120 | case 7: |
| 1121 | YY_RULE_SETUP |
| 1122 | |
| 1123 | YY_BREAK |
| 1124 | case 8: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1125 | /* rule 8 can match eol */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1126 | YY_RULE_SETUP |
| 1127 | { |
| 1128 | BEGIN(INITIAL); |
| 1129 | current_file->lineno++; |
| 1130 | return T_EOL; |
| 1131 | } |
| 1132 | YY_BREAK |
| 1133 | |
| 1134 | case 9: |
| 1135 | YY_RULE_SETUP |
| 1136 | return T_AND; |
| 1137 | YY_BREAK |
| 1138 | case 10: |
| 1139 | YY_RULE_SETUP |
| 1140 | return T_OR; |
| 1141 | YY_BREAK |
| 1142 | case 11: |
| 1143 | YY_RULE_SETUP |
| 1144 | return T_OPEN_PAREN; |
| 1145 | YY_BREAK |
| 1146 | case 12: |
| 1147 | YY_RULE_SETUP |
| 1148 | return T_CLOSE_PAREN; |
| 1149 | YY_BREAK |
| 1150 | case 13: |
| 1151 | YY_RULE_SETUP |
| 1152 | return T_NOT; |
| 1153 | YY_BREAK |
| 1154 | case 14: |
| 1155 | YY_RULE_SETUP |
| 1156 | return T_EQUAL; |
| 1157 | YY_BREAK |
| 1158 | case 15: |
| 1159 | YY_RULE_SETUP |
| 1160 | return T_UNEQUAL; |
| 1161 | YY_BREAK |
| 1162 | case 16: |
| 1163 | YY_RULE_SETUP |
| 1164 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1165 | str = zconftext[0]; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1166 | new_string(); |
| 1167 | BEGIN(STRING); |
| 1168 | } |
| 1169 | YY_BREAK |
| 1170 | case 17: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1171 | /* rule 17 can match eol */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1172 | YY_RULE_SETUP |
| 1173 | BEGIN(INITIAL); current_file->lineno++; return T_EOL; |
| 1174 | YY_BREAK |
| 1175 | case 18: |
| 1176 | YY_RULE_SETUP |
| 1177 | /* ignore */ |
| 1178 | YY_BREAK |
| 1179 | case 19: |
| 1180 | YY_RULE_SETUP |
| 1181 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1182 | const struct kconf_id *id = kconf_id_lookup(zconftext, zconfleng); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1183 | if (id && id->flags & TF_PARAM) { |
| 1184 | zconflval.id = id; |
| 1185 | return id->token; |
| 1186 | } |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1187 | alloc_string(zconftext, zconfleng); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1188 | zconflval.string = text; |
| 1189 | return T_WORD; |
| 1190 | } |
| 1191 | YY_BREAK |
| 1192 | case 20: |
| 1193 | YY_RULE_SETUP |
| 1194 | /* comment */ |
| 1195 | YY_BREAK |
| 1196 | case 21: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1197 | /* rule 21 can match eol */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1198 | YY_RULE_SETUP |
| 1199 | current_file->lineno++; |
| 1200 | YY_BREAK |
| 1201 | case 22: |
| 1202 | YY_RULE_SETUP |
| 1203 | |
| 1204 | YY_BREAK |
| 1205 | case YY_STATE_EOF(PARAM): |
| 1206 | { |
| 1207 | BEGIN(INITIAL); |
| 1208 | } |
| 1209 | YY_BREAK |
| 1210 | |
| 1211 | case 23: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1212 | /* rule 23 can match eol */ |
| 1213 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
| 1214 | YY_LINENO_REWIND_TO(yy_cp - 1); |
| 1215 | (yy_c_buf_p) = yy_cp -= 1; |
| 1216 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1217 | YY_RULE_SETUP |
| 1218 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1219 | append_string(zconftext, zconfleng); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1220 | zconflval.string = text; |
| 1221 | return T_WORD_QUOTE; |
| 1222 | } |
| 1223 | YY_BREAK |
| 1224 | case 24: |
| 1225 | YY_RULE_SETUP |
| 1226 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1227 | append_string(zconftext, zconfleng); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1228 | } |
| 1229 | YY_BREAK |
| 1230 | case 25: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1231 | /* rule 25 can match eol */ |
| 1232 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
| 1233 | YY_LINENO_REWIND_TO(yy_cp - 1); |
| 1234 | (yy_c_buf_p) = yy_cp -= 1; |
| 1235 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1236 | YY_RULE_SETUP |
| 1237 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1238 | append_string(zconftext + 1, zconfleng - 1); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1239 | zconflval.string = text; |
| 1240 | return T_WORD_QUOTE; |
| 1241 | } |
| 1242 | YY_BREAK |
| 1243 | case 26: |
| 1244 | YY_RULE_SETUP |
| 1245 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1246 | append_string(zconftext + 1, zconfleng - 1); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1247 | } |
| 1248 | YY_BREAK |
| 1249 | case 27: |
| 1250 | YY_RULE_SETUP |
| 1251 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1252 | if (str == zconftext[0]) { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1253 | BEGIN(PARAM); |
| 1254 | zconflval.string = text; |
| 1255 | return T_WORD_QUOTE; |
| 1256 | } else |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1257 | append_string(zconftext, 1); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1258 | } |
| 1259 | YY_BREAK |
| 1260 | case 28: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1261 | /* rule 28 can match eol */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1262 | YY_RULE_SETUP |
| 1263 | { |
| 1264 | printf("%s:%d:warning: multi-line strings not supported\n", zconf_curname(), zconf_lineno()); |
| 1265 | current_file->lineno++; |
| 1266 | BEGIN(INITIAL); |
| 1267 | return T_EOL; |
| 1268 | } |
| 1269 | YY_BREAK |
| 1270 | case YY_STATE_EOF(STRING): |
| 1271 | { |
| 1272 | BEGIN(INITIAL); |
| 1273 | } |
| 1274 | YY_BREAK |
| 1275 | |
| 1276 | case 29: |
| 1277 | YY_RULE_SETUP |
| 1278 | { |
| 1279 | ts = 0; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1280 | for (i = 0; i < zconfleng; i++) { |
| 1281 | if (zconftext[i] == '\t') |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1282 | ts = (ts & ~7) + 8; |
| 1283 | else |
| 1284 | ts++; |
| 1285 | } |
| 1286 | last_ts = ts; |
| 1287 | if (first_ts) { |
| 1288 | if (ts < first_ts) { |
| 1289 | zconf_endhelp(); |
| 1290 | return T_HELPTEXT; |
| 1291 | } |
| 1292 | ts -= first_ts; |
| 1293 | while (ts > 8) { |
| 1294 | append_string(" ", 8); |
| 1295 | ts -= 8; |
| 1296 | } |
| 1297 | append_string(" ", ts); |
| 1298 | } |
| 1299 | } |
| 1300 | YY_BREAK |
| 1301 | case 30: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1302 | /* rule 30 can match eol */ |
| 1303 | *yy_cp = (yy_hold_char); /* undo effects of setting up zconftext */ |
| 1304 | YY_LINENO_REWIND_TO(yy_cp - 1); |
| 1305 | (yy_c_buf_p) = yy_cp -= 1; |
| 1306 | YY_DO_BEFORE_ACTION; /* set up zconftext again */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1307 | YY_RULE_SETUP |
| 1308 | { |
| 1309 | current_file->lineno++; |
| 1310 | zconf_endhelp(); |
| 1311 | return T_HELPTEXT; |
| 1312 | } |
| 1313 | YY_BREAK |
| 1314 | case 31: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1315 | /* rule 31 can match eol */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1316 | YY_RULE_SETUP |
| 1317 | { |
| 1318 | current_file->lineno++; |
| 1319 | append_string("\n", 1); |
| 1320 | } |
| 1321 | YY_BREAK |
| 1322 | case 32: |
| 1323 | YY_RULE_SETUP |
| 1324 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1325 | while (zconfleng) { |
| 1326 | if ((zconftext[zconfleng-1] != ' ') && (zconftext[zconfleng-1] != '\t')) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1327 | break; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1328 | zconfleng--; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1329 | } |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1330 | append_string(zconftext, zconfleng); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1331 | if (!first_ts) |
| 1332 | first_ts = last_ts; |
| 1333 | } |
| 1334 | YY_BREAK |
| 1335 | case YY_STATE_EOF(HELP): |
| 1336 | { |
| 1337 | zconf_endhelp(); |
| 1338 | return T_HELPTEXT; |
| 1339 | } |
| 1340 | YY_BREAK |
| 1341 | |
| 1342 | case YY_STATE_EOF(INITIAL): |
| 1343 | case YY_STATE_EOF(COMMAND): |
| 1344 | { |
| 1345 | if (current_file) { |
| 1346 | zconf_endfile(); |
| 1347 | return T_EOL; |
| 1348 | } |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1349 | fclose(zconfin); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1350 | yyterminate(); |
| 1351 | } |
| 1352 | YY_BREAK |
| 1353 | case 33: |
| 1354 | YY_RULE_SETUP |
| 1355 | YY_FATAL_ERROR( "flex scanner jammed" ); |
| 1356 | YY_BREAK |
| 1357 | |
| 1358 | case YY_END_OF_BUFFER: |
| 1359 | { |
| 1360 | /* Amount of text matched not including the EOB char. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1361 | int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1362 | |
| 1363 | /* Undo the effects of YY_DO_BEFORE_ACTION. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1364 | *yy_cp = (yy_hold_char); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1365 | YY_RESTORE_YY_MORE_OFFSET |
| 1366 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1367 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1368 | { |
| 1369 | /* We're scanning a new file or input source. It's |
| 1370 | * possible that this happened because the user |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1371 | * just pointed zconfin at a new source and called |
| 1372 | * zconflex(). If so, then we have to assure |
| 1373 | * consistency between YY_CURRENT_BUFFER and our |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1374 | * globals. Here is the right place to do so, because |
| 1375 | * this is the first action (other than possibly a |
| 1376 | * back-up) that will match for the new input source. |
| 1377 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1378 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
| 1379 | YY_CURRENT_BUFFER_LVALUE->yy_input_file = zconfin; |
| 1380 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1381 | } |
| 1382 | |
| 1383 | /* Note that here we test for yy_c_buf_p "<=" to the position |
| 1384 | * of the first EOB in the buffer, since yy_c_buf_p will |
| 1385 | * already have been incremented past the NUL character |
| 1386 | * (since all states make transitions on EOB to the |
| 1387 | * end-of-buffer state). Contrast this with the test |
| 1388 | * in input(). |
| 1389 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1390 | if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1391 | { /* This was really a NUL. */ |
| 1392 | yy_state_type yy_next_state; |
| 1393 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1394 | (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1395 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1396 | yy_current_state = yy_get_previous_state( ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1397 | |
| 1398 | /* Okay, we're now positioned to make the NUL |
| 1399 | * transition. We couldn't have |
| 1400 | * yy_get_previous_state() go ahead and do it |
| 1401 | * for us because it doesn't know how to deal |
| 1402 | * with the possibility of jamming (and we don't |
| 1403 | * want to build jamming into it because then it |
| 1404 | * will run more slowly). |
| 1405 | */ |
| 1406 | |
| 1407 | yy_next_state = yy_try_NUL_trans( yy_current_state ); |
| 1408 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1409 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1410 | |
| 1411 | if ( yy_next_state ) |
| 1412 | { |
| 1413 | /* Consume the NUL. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1414 | yy_cp = ++(yy_c_buf_p); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1415 | yy_current_state = yy_next_state; |
| 1416 | goto yy_match; |
| 1417 | } |
| 1418 | |
| 1419 | else |
| 1420 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1421 | yy_cp = (yy_c_buf_p); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1422 | goto yy_find_action; |
| 1423 | } |
| 1424 | } |
| 1425 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1426 | else switch ( yy_get_next_buffer( ) ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1427 | { |
| 1428 | case EOB_ACT_END_OF_FILE: |
| 1429 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1430 | (yy_did_buffer_switch_on_eof) = 0; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1431 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1432 | if ( zconfwrap( ) ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1433 | { |
| 1434 | /* Note: because we've taken care in |
| 1435 | * yy_get_next_buffer() to have set up |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1436 | * zconftext, we can now set up |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1437 | * yy_c_buf_p so that if some total |
| 1438 | * hoser (like flex itself) wants to |
| 1439 | * call the scanner after we return the |
| 1440 | * YY_NULL, it'll still work - another |
| 1441 | * YY_NULL will get returned. |
| 1442 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1443 | (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1444 | |
| 1445 | yy_act = YY_STATE_EOF(YY_START); |
| 1446 | goto do_action; |
| 1447 | } |
| 1448 | |
| 1449 | else |
| 1450 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1451 | if ( ! (yy_did_buffer_switch_on_eof) ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1452 | YY_NEW_FILE; |
| 1453 | } |
| 1454 | break; |
| 1455 | } |
| 1456 | |
| 1457 | case EOB_ACT_CONTINUE_SCAN: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1458 | (yy_c_buf_p) = |
| 1459 | (yytext_ptr) + yy_amount_of_matched_text; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1460 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1461 | yy_current_state = yy_get_previous_state( ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1462 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1463 | yy_cp = (yy_c_buf_p); |
| 1464 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1465 | goto yy_match; |
| 1466 | |
| 1467 | case EOB_ACT_LAST_MATCH: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1468 | (yy_c_buf_p) = |
| 1469 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1470 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1471 | yy_current_state = yy_get_previous_state( ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1472 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1473 | yy_cp = (yy_c_buf_p); |
| 1474 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1475 | goto yy_find_action; |
| 1476 | } |
| 1477 | break; |
| 1478 | } |
| 1479 | |
| 1480 | default: |
| 1481 | YY_FATAL_ERROR( |
| 1482 | "fatal flex scanner internal error--no action found" ); |
| 1483 | } /* end of action switch */ |
| 1484 | } /* end of scanning one token */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1485 | } /* end of user's declarations */ |
| 1486 | } /* end of zconflex */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1487 | |
| 1488 | /* yy_get_next_buffer - try to read in a new buffer |
| 1489 | * |
| 1490 | * Returns a code representing an action: |
| 1491 | * EOB_ACT_LAST_MATCH - |
| 1492 | * EOB_ACT_CONTINUE_SCAN - continue scanning from current position |
| 1493 | * EOB_ACT_END_OF_FILE - end of file |
| 1494 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1495 | static int yy_get_next_buffer (void) |
| 1496 | { |
| 1497 | register char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; |
| 1498 | register char *source = (yytext_ptr); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1499 | register int number_to_move, i; |
| 1500 | int ret_val; |
| 1501 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1502 | if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1503 | YY_FATAL_ERROR( |
| 1504 | "fatal flex scanner internal error--end of buffer missed" ); |
| 1505 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1506 | if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1507 | { /* Don't try to fill the buffer, so this is an EOF. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1508 | if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1509 | { |
| 1510 | /* We matched a single character, the EOB, so |
| 1511 | * treat this as a final EOF. |
| 1512 | */ |
| 1513 | return EOB_ACT_END_OF_FILE; |
| 1514 | } |
| 1515 | |
| 1516 | else |
| 1517 | { |
| 1518 | /* We matched some text prior to the EOB, first |
| 1519 | * process it. |
| 1520 | */ |
| 1521 | return EOB_ACT_LAST_MATCH; |
| 1522 | } |
| 1523 | } |
| 1524 | |
| 1525 | /* Try to read more data. */ |
| 1526 | |
| 1527 | /* First move last chars to start of buffer. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1528 | number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr)) - 1; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1529 | |
| 1530 | for ( i = 0; i < number_to_move; ++i ) |
| 1531 | *(dest++) = *(source++); |
| 1532 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1533 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1534 | /* don't do the read, it's not guaranteed to return an EOF, |
| 1535 | * just force an EOF |
| 1536 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1537 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1538 | |
| 1539 | else |
| 1540 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1541 | yy_size_t num_to_read = |
| 1542 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1543 | |
| 1544 | while ( num_to_read <= 0 ) |
| 1545 | { /* Not enough room in the buffer - grow it. */ |
| 1546 | |
| 1547 | /* just a shorter name for the current buffer */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1548 | YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1549 | |
| 1550 | int yy_c_buf_p_offset = |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1551 | (int) ((yy_c_buf_p) - b->yy_ch_buf); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1552 | |
| 1553 | if ( b->yy_is_our_buffer ) |
| 1554 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1555 | yy_size_t new_size = b->yy_buf_size * 2; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1556 | |
| 1557 | if ( new_size <= 0 ) |
| 1558 | b->yy_buf_size += b->yy_buf_size / 8; |
| 1559 | else |
| 1560 | b->yy_buf_size *= 2; |
| 1561 | |
| 1562 | b->yy_ch_buf = (char *) |
| 1563 | /* Include room in for 2 EOB chars. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1564 | zconfrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1565 | } |
| 1566 | else |
| 1567 | /* Can't grow it, we don't own it. */ |
| 1568 | b->yy_ch_buf = 0; |
| 1569 | |
| 1570 | if ( ! b->yy_ch_buf ) |
| 1571 | YY_FATAL_ERROR( |
| 1572 | "fatal error - scanner input buffer overflow" ); |
| 1573 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1574 | (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1575 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1576 | num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1577 | number_to_move - 1; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1578 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1579 | } |
| 1580 | |
| 1581 | if ( num_to_read > YY_READ_BUF_SIZE ) |
| 1582 | num_to_read = YY_READ_BUF_SIZE; |
| 1583 | |
| 1584 | /* Read in more data. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1585 | YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
| 1586 | (yy_n_chars), num_to_read ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1587 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1588 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1589 | } |
| 1590 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1591 | if ( (yy_n_chars) == 0 ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1592 | { |
| 1593 | if ( number_to_move == YY_MORE_ADJ ) |
| 1594 | { |
| 1595 | ret_val = EOB_ACT_END_OF_FILE; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1596 | zconfrestart(zconfin ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1597 | } |
| 1598 | |
| 1599 | else |
| 1600 | { |
| 1601 | ret_val = EOB_ACT_LAST_MATCH; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1602 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1603 | YY_BUFFER_EOF_PENDING; |
| 1604 | } |
| 1605 | } |
| 1606 | |
| 1607 | else |
| 1608 | ret_val = EOB_ACT_CONTINUE_SCAN; |
| 1609 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1610 | if ((yy_size_t) ((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { |
| 1611 | /* Extend the array by 50%, plus the number we really need. */ |
| 1612 | yy_size_t new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); |
| 1613 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) zconfrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ); |
| 1614 | if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
| 1615 | YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); |
Patrick Georgi | d36b80c | 2015-04-29 13:53:14 +0200 | [diff] [blame] | 1616 | } |
| 1617 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1618 | (yy_n_chars) += number_to_move; |
| 1619 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; |
| 1620 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; |
| 1621 | |
| 1622 | (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; |
| 1623 | |
| 1624 | return ret_val; |
| 1625 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1626 | |
| 1627 | /* yy_get_previous_state - get the state just before the EOB char was reached */ |
| 1628 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1629 | static yy_state_type yy_get_previous_state (void) |
| 1630 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1631 | register yy_state_type yy_current_state; |
| 1632 | register char *yy_cp; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1633 | |
| 1634 | yy_current_state = (yy_start); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1635 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1636 | for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1637 | { |
| 1638 | yy_current_state = yy_nxt[yy_current_state][(*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1)]; |
| 1639 | } |
| 1640 | |
| 1641 | return yy_current_state; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1642 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1643 | |
| 1644 | /* yy_try_NUL_trans - try to make a transition on the NUL character |
| 1645 | * |
| 1646 | * synopsis |
| 1647 | * next_state = yy_try_NUL_trans( current_state ); |
| 1648 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1649 | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) |
| 1650 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1651 | register int yy_is_jam; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1652 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1653 | yy_current_state = yy_nxt[yy_current_state][1]; |
| 1654 | yy_is_jam = (yy_current_state <= 0); |
| 1655 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1656 | return yy_is_jam ? 0 : yy_current_state; |
| 1657 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1658 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1659 | static void yyunput (int c, register char * yy_bp ) |
| 1660 | { |
| 1661 | register char *yy_cp; |
| 1662 | |
| 1663 | yy_cp = (yy_c_buf_p); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1664 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1665 | /* undo effects of setting up zconftext */ |
| 1666 | *yy_cp = (yy_hold_char); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1667 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1668 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1669 | { /* need to shift things up to make room */ |
| 1670 | /* +2 for EOB chars. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1671 | register yy_size_t number_to_move = (yy_n_chars) + 2; |
| 1672 | register char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ |
| 1673 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1674 | register char *source = |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1675 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1676 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1677 | while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1678 | *--dest = *--source; |
| 1679 | |
| 1680 | yy_cp += (int) (dest - source); |
| 1681 | yy_bp += (int) (dest - source); |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1682 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = |
| 1683 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1684 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1685 | if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1686 | YY_FATAL_ERROR( "flex scanner push-back overflow" ); |
| 1687 | } |
| 1688 | |
| 1689 | *--yy_cp = (char) c; |
| 1690 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1691 | (yytext_ptr) = yy_bp; |
| 1692 | (yy_hold_char) = *yy_cp; |
| 1693 | (yy_c_buf_p) = yy_cp; |
| 1694 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1695 | |
| 1696 | #ifndef YY_NO_INPUT |
| 1697 | #ifdef __cplusplus |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1698 | static int yyinput (void) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1699 | #else |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1700 | static int input (void) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1701 | #endif |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1702 | |
| 1703 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1704 | int c; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1705 | |
| 1706 | *(yy_c_buf_p) = (yy_hold_char); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1707 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1708 | if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1709 | { |
| 1710 | /* yy_c_buf_p now points to the character we want to return. |
| 1711 | * If this occurs *before* the EOB characters, then it's a |
| 1712 | * valid NUL; if not, then we've hit the end of the buffer. |
| 1713 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1714 | if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1715 | /* This was really a NUL. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1716 | *(yy_c_buf_p) = '\0'; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1717 | |
| 1718 | else |
| 1719 | { /* need more input */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1720 | yy_size_t offset = (yy_c_buf_p) - (yytext_ptr); |
| 1721 | ++(yy_c_buf_p); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1722 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1723 | switch ( yy_get_next_buffer( ) ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1724 | { |
| 1725 | case EOB_ACT_LAST_MATCH: |
| 1726 | /* This happens because yy_g_n_b() |
| 1727 | * sees that we've accumulated a |
| 1728 | * token and flags that we need to |
| 1729 | * try matching the token before |
| 1730 | * proceeding. But for input(), |
| 1731 | * there's no matching to consider. |
| 1732 | * So convert the EOB_ACT_LAST_MATCH |
| 1733 | * to EOB_ACT_END_OF_FILE. |
| 1734 | */ |
| 1735 | |
| 1736 | /* Reset buffer status. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1737 | zconfrestart(zconfin ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1738 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1739 | /*FALLTHROUGH*/ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1740 | |
| 1741 | case EOB_ACT_END_OF_FILE: |
| 1742 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1743 | if ( zconfwrap( ) ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1744 | return EOF; |
| 1745 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1746 | if ( ! (yy_did_buffer_switch_on_eof) ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1747 | YY_NEW_FILE; |
| 1748 | #ifdef __cplusplus |
| 1749 | return yyinput(); |
| 1750 | #else |
| 1751 | return input(); |
| 1752 | #endif |
| 1753 | } |
| 1754 | |
| 1755 | case EOB_ACT_CONTINUE_SCAN: |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1756 | (yy_c_buf_p) = (yytext_ptr) + offset; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1757 | break; |
| 1758 | } |
| 1759 | } |
| 1760 | } |
| 1761 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1762 | c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ |
| 1763 | *(yy_c_buf_p) = '\0'; /* preserve zconftext */ |
| 1764 | (yy_hold_char) = *++(yy_c_buf_p); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1765 | |
| 1766 | return c; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1767 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1768 | #endif /* ifndef YY_NO_INPUT */ |
| 1769 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1770 | /** Immediately switch to a different input stream. |
| 1771 | * @param input_file A readable stream. |
| 1772 | * |
| 1773 | * @note This function does not reset the start condition to @c INITIAL . |
| 1774 | */ |
| 1775 | void zconfrestart (FILE * input_file ) |
| 1776 | { |
| 1777 | |
| 1778 | if ( ! YY_CURRENT_BUFFER ){ |
| 1779 | zconfensure_buffer_stack (); |
| 1780 | YY_CURRENT_BUFFER_LVALUE = |
| 1781 | zconf_create_buffer(zconfin,YY_BUF_SIZE ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1782 | } |
| 1783 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1784 | zconf_init_buffer(YY_CURRENT_BUFFER,input_file ); |
| 1785 | zconf_load_buffer_state( ); |
| 1786 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1787 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1788 | /** Switch to a different input buffer. |
| 1789 | * @param new_buffer The new input buffer. |
| 1790 | * |
| 1791 | */ |
| 1792 | void zconf_switch_to_buffer (YY_BUFFER_STATE new_buffer ) |
| 1793 | { |
| 1794 | |
| 1795 | /* TODO. We should be able to replace this entire function body |
| 1796 | * with |
| 1797 | * zconfpop_buffer_state(); |
| 1798 | * zconfpush_buffer_state(new_buffer); |
| 1799 | */ |
| 1800 | zconfensure_buffer_stack (); |
| 1801 | if ( YY_CURRENT_BUFFER == new_buffer ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1802 | return; |
| 1803 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1804 | if ( YY_CURRENT_BUFFER ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1805 | { |
| 1806 | /* Flush out information for old buffer. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1807 | *(yy_c_buf_p) = (yy_hold_char); |
| 1808 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
| 1809 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1810 | } |
| 1811 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1812 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
| 1813 | zconf_load_buffer_state( ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1814 | |
| 1815 | /* We don't actually know whether we did this switch during |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1816 | * EOF (zconfwrap()) processing, but the only time this flag |
| 1817 | * is looked at is after zconfwrap() is called, so it's safe |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1818 | * to go ahead and always set it. |
| 1819 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1820 | (yy_did_buffer_switch_on_eof) = 1; |
| 1821 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1822 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1823 | static void zconf_load_buffer_state (void) |
| 1824 | { |
| 1825 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
| 1826 | (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; |
| 1827 | zconfin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; |
| 1828 | (yy_hold_char) = *(yy_c_buf_p); |
| 1829 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1830 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1831 | /** Allocate and initialize an input buffer state. |
| 1832 | * @param file A readable stream. |
| 1833 | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. |
| 1834 | * |
| 1835 | * @return the allocated buffer state. |
| 1836 | */ |
| 1837 | YY_BUFFER_STATE zconf_create_buffer (FILE * file, int size ) |
| 1838 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1839 | YY_BUFFER_STATE b; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1840 | |
| 1841 | b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1842 | if ( ! b ) |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1843 | YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1844 | |
| 1845 | b->yy_buf_size = size; |
| 1846 | |
| 1847 | /* yy_ch_buf has to be 2 characters longer than the size given because |
| 1848 | * we need to put in 2 end-of-buffer characters. |
| 1849 | */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1850 | b->yy_ch_buf = (char *) zconfalloc(b->yy_buf_size + 2 ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1851 | if ( ! b->yy_ch_buf ) |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1852 | YY_FATAL_ERROR( "out of dynamic memory in zconf_create_buffer()" ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1853 | |
| 1854 | b->yy_is_our_buffer = 1; |
| 1855 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1856 | zconf_init_buffer(b,file ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1857 | |
| 1858 | return b; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1859 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1860 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1861 | /** Destroy the buffer. |
| 1862 | * @param b a buffer created with zconf_create_buffer() |
| 1863 | * |
| 1864 | */ |
| 1865 | void zconf_delete_buffer (YY_BUFFER_STATE b ) |
| 1866 | { |
| 1867 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1868 | if ( ! b ) |
| 1869 | return; |
| 1870 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1871 | if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ |
| 1872 | YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1873 | |
| 1874 | if ( b->yy_is_our_buffer ) |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1875 | zconffree((void *) b->yy_ch_buf ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1876 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1877 | zconffree((void *) b ); |
| 1878 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1879 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1880 | /* Initializes or reinitializes a buffer. |
| 1881 | * This function is sometimes called more than once on the same buffer, |
| 1882 | * such as during a zconfrestart() or at EOF. |
| 1883 | */ |
| 1884 | static void zconf_init_buffer (YY_BUFFER_STATE b, FILE * file ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1885 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1886 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1887 | int oerrno = errno; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1888 | |
| 1889 | zconf_flush_buffer(b ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1890 | |
| 1891 | b->yy_input_file = file; |
| 1892 | b->yy_fill_buffer = 1; |
| 1893 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1894 | /* If b is the current buffer, then zconf_init_buffer was _probably_ |
| 1895 | * called from zconfrestart() or through yy_get_next_buffer. |
| 1896 | * In that case, we don't want to reset the lineno or column. |
| 1897 | */ |
| 1898 | if (b != YY_CURRENT_BUFFER){ |
| 1899 | b->yy_bs_lineno = 1; |
| 1900 | b->yy_bs_column = 0; |
| 1901 | } |
| 1902 | |
| 1903 | b->yy_is_interactive = 0; |
| 1904 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1905 | errno = oerrno; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1906 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1907 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1908 | /** Discard all buffered characters. On the next scan, YY_INPUT will be called. |
| 1909 | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. |
| 1910 | * |
| 1911 | */ |
| 1912 | void zconf_flush_buffer (YY_BUFFER_STATE b ) |
| 1913 | { |
| 1914 | if ( ! b ) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 1915 | return; |
| 1916 | |
| 1917 | b->yy_n_chars = 0; |
| 1918 | |
| 1919 | /* We always need two end-of-buffer characters. The first causes |
| 1920 | * a transition to the end-of-buffer state. The second causes |
| 1921 | * a jam in that state. |
| 1922 | */ |
| 1923 | b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; |
| 1924 | b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; |
| 1925 | |
| 1926 | b->yy_buf_pos = &b->yy_ch_buf[0]; |
| 1927 | |
| 1928 | b->yy_at_bol = 1; |
| 1929 | b->yy_buffer_status = YY_BUFFER_NEW; |
| 1930 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 1931 | if ( b == YY_CURRENT_BUFFER ) |
| 1932 | zconf_load_buffer_state( ); |
| 1933 | } |
| 1934 | |
| 1935 | /** Pushes the new state onto the stack. The new state becomes |
| 1936 | * the current state. This function will allocate the stack |
| 1937 | * if necessary. |
| 1938 | * @param new_buffer The new state. |
| 1939 | * |
| 1940 | */ |
| 1941 | void zconfpush_buffer_state (YY_BUFFER_STATE new_buffer ) |
| 1942 | { |
| 1943 | if (new_buffer == NULL) |
| 1944 | return; |
| 1945 | |
| 1946 | zconfensure_buffer_stack(); |
| 1947 | |
| 1948 | /* This block is copied from zconf_switch_to_buffer. */ |
| 1949 | if ( YY_CURRENT_BUFFER ) |
| 1950 | { |
| 1951 | /* Flush out information for old buffer. */ |
| 1952 | *(yy_c_buf_p) = (yy_hold_char); |
| 1953 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
| 1954 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
| 1955 | } |
| 1956 | |
| 1957 | /* Only push if top exists. Otherwise, replace top. */ |
| 1958 | if (YY_CURRENT_BUFFER) |
| 1959 | (yy_buffer_stack_top)++; |
| 1960 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
| 1961 | |
| 1962 | /* copied from zconf_switch_to_buffer. */ |
| 1963 | zconf_load_buffer_state( ); |
| 1964 | (yy_did_buffer_switch_on_eof) = 1; |
| 1965 | } |
| 1966 | |
| 1967 | /** Removes and deletes the top of the stack, if present. |
| 1968 | * The next element becomes the new top. |
| 1969 | * |
| 1970 | */ |
| 1971 | void zconfpop_buffer_state (void) |
| 1972 | { |
| 1973 | if (!YY_CURRENT_BUFFER) |
| 1974 | return; |
| 1975 | |
| 1976 | zconf_delete_buffer(YY_CURRENT_BUFFER ); |
| 1977 | YY_CURRENT_BUFFER_LVALUE = NULL; |
| 1978 | if ((yy_buffer_stack_top) > 0) |
| 1979 | --(yy_buffer_stack_top); |
| 1980 | |
| 1981 | if (YY_CURRENT_BUFFER) { |
| 1982 | zconf_load_buffer_state( ); |
| 1983 | (yy_did_buffer_switch_on_eof) = 1; |
| 1984 | } |
| 1985 | } |
| 1986 | |
| 1987 | /* Allocates the stack if it does not exist. |
| 1988 | * Guarantees space for at least one push. |
| 1989 | */ |
| 1990 | static void zconfensure_buffer_stack (void) |
| 1991 | { |
| 1992 | yy_size_t num_to_alloc; |
| 1993 | |
| 1994 | if (!(yy_buffer_stack)) { |
| 1995 | |
| 1996 | /* First allocation is just for 2 elements, since we don't know if this |
| 1997 | * scanner will even need a stack. We use 2 instead of 1 to avoid an |
| 1998 | * immediate realloc on the next call. |
| 1999 | */ |
| 2000 | num_to_alloc = 1; |
| 2001 | (yy_buffer_stack) = (struct yy_buffer_state**)zconfalloc |
| 2002 | (num_to_alloc * sizeof(struct yy_buffer_state*) |
| 2003 | ); |
| 2004 | if ( ! (yy_buffer_stack) ) |
| 2005 | YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" ); |
| 2006 | |
| 2007 | memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
| 2008 | |
| 2009 | (yy_buffer_stack_max) = num_to_alloc; |
| 2010 | (yy_buffer_stack_top) = 0; |
| 2011 | return; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2012 | } |
| 2013 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2014 | if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2015 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2016 | /* Increase the buffer to prepare for a possible push. */ |
| 2017 | int grow_size = 8 /* arbitrary grow size */; |
| 2018 | |
| 2019 | num_to_alloc = (yy_buffer_stack_max) + grow_size; |
| 2020 | (yy_buffer_stack) = (struct yy_buffer_state**)zconfrealloc |
| 2021 | ((yy_buffer_stack), |
| 2022 | num_to_alloc * sizeof(struct yy_buffer_state*) |
| 2023 | ); |
| 2024 | if ( ! (yy_buffer_stack) ) |
| 2025 | YY_FATAL_ERROR( "out of dynamic memory in zconfensure_buffer_stack()" ); |
| 2026 | |
| 2027 | /* zero only the new slots.*/ |
| 2028 | memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); |
| 2029 | (yy_buffer_stack_max) = num_to_alloc; |
| 2030 | } |
| 2031 | } |
| 2032 | |
| 2033 | /** Setup the input buffer state to scan directly from a user-specified character buffer. |
| 2034 | * @param base the character buffer |
| 2035 | * @param size the size in bytes of the character buffer |
| 2036 | * |
| 2037 | * @return the newly allocated buffer state object. |
| 2038 | */ |
| 2039 | YY_BUFFER_STATE zconf_scan_buffer (char * base, yy_size_t size ) |
| 2040 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2041 | YY_BUFFER_STATE b; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2042 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2043 | if ( size < 2 || |
| 2044 | base[size-2] != YY_END_OF_BUFFER_CHAR || |
| 2045 | base[size-1] != YY_END_OF_BUFFER_CHAR ) |
| 2046 | /* They forgot to leave room for the EOB's. */ |
| 2047 | return 0; |
| 2048 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2049 | b = (YY_BUFFER_STATE) zconfalloc(sizeof( struct yy_buffer_state ) ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2050 | if ( ! b ) |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2051 | YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_buffer()" ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2052 | |
| 2053 | b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ |
| 2054 | b->yy_buf_pos = b->yy_ch_buf = base; |
| 2055 | b->yy_is_our_buffer = 0; |
| 2056 | b->yy_input_file = 0; |
| 2057 | b->yy_n_chars = b->yy_buf_size; |
| 2058 | b->yy_is_interactive = 0; |
| 2059 | b->yy_at_bol = 1; |
| 2060 | b->yy_fill_buffer = 0; |
| 2061 | b->yy_buffer_status = YY_BUFFER_NEW; |
| 2062 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2063 | zconf_switch_to_buffer(b ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2064 | |
| 2065 | return b; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2066 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2067 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2068 | /** Setup the input buffer state to scan a string. The next call to zconflex() will |
| 2069 | * scan from a @e copy of @a str. |
| 2070 | * @param yystr a NUL-terminated string to scan |
| 2071 | * |
| 2072 | * @return the newly allocated buffer state object. |
| 2073 | * @note If you want to scan bytes that may contain NUL values, then use |
| 2074 | * zconf_scan_bytes() instead. |
| 2075 | */ |
| 2076 | YY_BUFFER_STATE zconf_scan_string (yyconst char * yystr ) |
| 2077 | { |
| 2078 | |
| 2079 | return zconf_scan_bytes(yystr,strlen(yystr) ); |
| 2080 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2081 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2082 | /** Setup the input buffer state to scan the given bytes. The next call to zconflex() will |
| 2083 | * scan from a @e copy of @a bytes. |
| 2084 | * @param yybytes the byte buffer to scan |
| 2085 | * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. |
| 2086 | * |
| 2087 | * @return the newly allocated buffer state object. |
| 2088 | */ |
| 2089 | YY_BUFFER_STATE zconf_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len ) |
| 2090 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2091 | YY_BUFFER_STATE b; |
| 2092 | char *buf; |
| 2093 | yy_size_t n; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2094 | yy_size_t i; |
| 2095 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2096 | /* Get memory for full buffer, including space for trailing EOB's. */ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2097 | n = _yybytes_len + 2; |
| 2098 | buf = (char *) zconfalloc(n ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2099 | if ( ! buf ) |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2100 | YY_FATAL_ERROR( "out of dynamic memory in zconf_scan_bytes()" ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2101 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2102 | for ( i = 0; i < _yybytes_len; ++i ) |
| 2103 | buf[i] = yybytes[i]; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2104 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2105 | buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2106 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2107 | b = zconf_scan_buffer(buf,n ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2108 | if ( ! b ) |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2109 | YY_FATAL_ERROR( "bad buffer in zconf_scan_bytes()" ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2110 | |
| 2111 | /* It's okay to grow etc. this buffer, and we should throw it |
| 2112 | * away when we're done. |
| 2113 | */ |
| 2114 | b->yy_is_our_buffer = 1; |
| 2115 | |
| 2116 | return b; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2117 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2118 | |
| 2119 | #ifndef YY_EXIT_FAILURE |
| 2120 | #define YY_EXIT_FAILURE 2 |
| 2121 | #endif |
| 2122 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2123 | static void yy_fatal_error (yyconst char* msg ) |
| 2124 | { |
| 2125 | (void) fprintf( stderr, "%s\n", msg ); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2126 | exit( YY_EXIT_FAILURE ); |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2127 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2128 | |
| 2129 | /* Redefine yyless() so it works in section 3 code. */ |
| 2130 | |
| 2131 | #undef yyless |
| 2132 | #define yyless(n) \ |
| 2133 | do \ |
| 2134 | { \ |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2135 | /* Undo effects of setting up zconftext. */ \ |
| 2136 | int yyless_macro_arg = (n); \ |
| 2137 | YY_LESS_LINENO(yyless_macro_arg);\ |
| 2138 | zconftext[zconfleng] = (yy_hold_char); \ |
| 2139 | (yy_c_buf_p) = zconftext + yyless_macro_arg; \ |
| 2140 | (yy_hold_char) = *(yy_c_buf_p); \ |
| 2141 | *(yy_c_buf_p) = '\0'; \ |
| 2142 | zconfleng = yyless_macro_arg; \ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2143 | } \ |
| 2144 | while ( 0 ) |
| 2145 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2146 | /* Accessor methods (get/set functions) to struct members. */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2147 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2148 | /** Get the current line number. |
| 2149 | * |
| 2150 | */ |
| 2151 | int zconfget_lineno (void) |
| 2152 | { |
| 2153 | |
| 2154 | return zconflineno; |
| 2155 | } |
| 2156 | |
| 2157 | /** Get the input stream. |
| 2158 | * |
| 2159 | */ |
| 2160 | FILE *zconfget_in (void) |
| 2161 | { |
| 2162 | return zconfin; |
| 2163 | } |
| 2164 | |
| 2165 | /** Get the output stream. |
| 2166 | * |
| 2167 | */ |
| 2168 | FILE *zconfget_out (void) |
| 2169 | { |
| 2170 | return zconfout; |
| 2171 | } |
| 2172 | |
| 2173 | /** Get the length of the current token. |
| 2174 | * |
| 2175 | */ |
| 2176 | yy_size_t zconfget_leng (void) |
| 2177 | { |
| 2178 | return zconfleng; |
| 2179 | } |
| 2180 | |
| 2181 | /** Get the current token. |
| 2182 | * |
| 2183 | */ |
| 2184 | |
| 2185 | char *zconfget_text (void) |
| 2186 | { |
| 2187 | return zconftext; |
| 2188 | } |
| 2189 | |
| 2190 | /** Set the current line number. |
| 2191 | * @param line_number |
| 2192 | * |
| 2193 | */ |
| 2194 | void zconfset_lineno (int line_number ) |
| 2195 | { |
| 2196 | |
| 2197 | zconflineno = line_number; |
| 2198 | } |
| 2199 | |
| 2200 | /** Set the input stream. This does not discard the current |
| 2201 | * input buffer. |
| 2202 | * @param in_str A readable stream. |
| 2203 | * |
| 2204 | * @see zconf_switch_to_buffer |
| 2205 | */ |
| 2206 | void zconfset_in (FILE * in_str ) |
| 2207 | { |
| 2208 | zconfin = in_str ; |
| 2209 | } |
| 2210 | |
| 2211 | void zconfset_out (FILE * out_str ) |
| 2212 | { |
| 2213 | zconfout = out_str ; |
| 2214 | } |
| 2215 | |
| 2216 | int zconfget_debug (void) |
| 2217 | { |
| 2218 | return zconf_flex_debug; |
| 2219 | } |
| 2220 | |
| 2221 | void zconfset_debug (int bdebug ) |
| 2222 | { |
| 2223 | zconf_flex_debug = bdebug ; |
| 2224 | } |
| 2225 | |
| 2226 | static int yy_init_globals (void) |
| 2227 | { |
| 2228 | /* Initialization is the same as for the non-reentrant scanner. |
| 2229 | * This function is called from zconflex_destroy(), so don't allocate here. |
| 2230 | */ |
| 2231 | |
| 2232 | (yy_buffer_stack) = 0; |
| 2233 | (yy_buffer_stack_top) = 0; |
| 2234 | (yy_buffer_stack_max) = 0; |
| 2235 | (yy_c_buf_p) = (char *) 0; |
| 2236 | (yy_init) = 0; |
| 2237 | (yy_start) = 0; |
| 2238 | |
| 2239 | /* Defined in main.c */ |
| 2240 | #ifdef YY_STDINIT |
| 2241 | zconfin = stdin; |
| 2242 | zconfout = stdout; |
| 2243 | #else |
| 2244 | zconfin = (FILE *) 0; |
| 2245 | zconfout = (FILE *) 0; |
| 2246 | #endif |
| 2247 | |
| 2248 | /* For future reference: Set errno on error, since we are called by |
| 2249 | * zconflex_init() |
| 2250 | */ |
| 2251 | return 0; |
| 2252 | } |
| 2253 | |
| 2254 | /* zconflex_destroy is for both reentrant and non-reentrant scanners. */ |
| 2255 | int zconflex_destroy (void) |
| 2256 | { |
| 2257 | |
| 2258 | /* Pop the buffer stack, destroying each element. */ |
| 2259 | while(YY_CURRENT_BUFFER){ |
| 2260 | zconf_delete_buffer(YY_CURRENT_BUFFER ); |
| 2261 | YY_CURRENT_BUFFER_LVALUE = NULL; |
| 2262 | zconfpop_buffer_state(); |
| 2263 | } |
| 2264 | |
| 2265 | /* Destroy the stack itself. */ |
| 2266 | zconffree((yy_buffer_stack) ); |
| 2267 | (yy_buffer_stack) = NULL; |
| 2268 | |
| 2269 | /* Reset the globals. This is important in a non-reentrant scanner so the next time |
| 2270 | * zconflex() is called, initialization will occur. */ |
| 2271 | yy_init_globals( ); |
| 2272 | |
| 2273 | return 0; |
| 2274 | } |
| 2275 | |
| 2276 | /* |
| 2277 | * Internal utility routines. |
| 2278 | */ |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2279 | |
| 2280 | #ifndef yytext_ptr |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2281 | static void yy_flex_strncpy (char* s1, yyconst char * s2, int n ) |
| 2282 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2283 | register int i; |
| 2284 | for ( i = 0; i < n; ++i ) |
| 2285 | s1[i] = s2[i]; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2286 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2287 | #endif |
| 2288 | |
| 2289 | #ifdef YY_NEED_STRLEN |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2290 | static int yy_flex_strlen (yyconst char * s ) |
| 2291 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2292 | register int n; |
| 2293 | for ( n = 0; s[n]; ++n ) |
| 2294 | ; |
| 2295 | |
| 2296 | return n; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2297 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2298 | #endif |
| 2299 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2300 | void *zconfalloc (yy_size_t size ) |
| 2301 | { |
Patrick Georgi | d36b80c | 2015-04-29 13:53:14 +0200 | [diff] [blame] | 2302 | return (void *) malloc( size ); |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2303 | } |
Patrick Georgi | d36b80c | 2015-04-29 13:53:14 +0200 | [diff] [blame] | 2304 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2305 | void *zconfrealloc (void * ptr, yy_size_t size ) |
| 2306 | { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2307 | /* The cast to (char *) in the following accommodates both |
| 2308 | * implementations that use char* generic pointers, and those |
| 2309 | * that use void* generic pointers. It works with the latter |
| 2310 | * because both ANSI C and C++ allow castless assignment from |
| 2311 | * any pointer type to void*, and deal with argument conversions |
| 2312 | * as though doing an assignment. |
| 2313 | */ |
| 2314 | return (void *) realloc( (char *) ptr, size ); |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2315 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2316 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2317 | void zconffree (void * ptr ) |
| 2318 | { |
| 2319 | free( (char *) ptr ); /* see zconfrealloc() for (char *) cast */ |
| 2320 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2321 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2322 | #define YYTABLES_NAME "yytables" |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2323 | |
| 2324 | void zconf_starthelp(void) |
| 2325 | { |
| 2326 | new_string(); |
| 2327 | last_ts = first_ts = 0; |
| 2328 | BEGIN(HELP); |
| 2329 | } |
| 2330 | |
| 2331 | static void zconf_endhelp(void) |
| 2332 | { |
| 2333 | zconflval.string = text; |
| 2334 | BEGIN(INITIAL); |
| 2335 | } |
| 2336 | |
| 2337 | /* |
| 2338 | * Try to open specified file with following names: |
| 2339 | * ./name |
| 2340 | * $(srctree)/name |
| 2341 | * The latter is used when srctree is separate from objtree |
| 2342 | * when compiling the kernel. |
| 2343 | * Return NULL if file is not found. |
| 2344 | */ |
| 2345 | FILE *zconf_fopen(const char *name) |
| 2346 | { |
| 2347 | char *env, fullname[PATH_MAX+1]; |
| 2348 | FILE *f; |
| 2349 | |
| 2350 | f = fopen(name, "r"); |
| 2351 | if (!f && name != NULL && name[0] != '/') { |
| 2352 | env = getenv(SRCTREE); |
| 2353 | if (env) { |
| 2354 | sprintf(fullname, "%s/%s", env, name); |
| 2355 | f = fopen(fullname, "r"); |
| 2356 | } |
| 2357 | } |
| 2358 | return f; |
| 2359 | } |
| 2360 | |
| 2361 | void zconf_initscan(const char *name) |
| 2362 | { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2363 | zconfin = zconf_fopen(name); |
| 2364 | if (!zconfin) { |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2365 | printf("can't find file %s\n", name); |
| 2366 | exit(1); |
| 2367 | } |
| 2368 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 2369 | current_buf = xmalloc(sizeof(*current_buf)); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2370 | memset(current_buf, 0, sizeof(*current_buf)); |
| 2371 | |
| 2372 | current_file = file_lookup(name); |
| 2373 | current_file->lineno = 1; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2374 | } |
| 2375 | |
| 2376 | void zconf_nextfile(const char *name) |
| 2377 | { |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 2378 | struct file *iter; |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2379 | struct file *file = file_lookup(name); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 2380 | struct buffer *buf = xmalloc(sizeof(*buf)); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2381 | memset(buf, 0, sizeof(*buf)); |
| 2382 | |
| 2383 | current_buf->state = YY_CURRENT_BUFFER; |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2384 | zconfin = zconf_fopen(file->name); |
| 2385 | if (!zconfin) { |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 2386 | printf("%s:%d: can't open file \"%s\"\n", |
| 2387 | zconf_curname(), zconf_lineno(), file->name); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2388 | exit(1); |
| 2389 | } |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2390 | zconf_switch_to_buffer(zconf_create_buffer(zconfin,YY_BUF_SIZE)); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2391 | buf->parent = current_buf; |
| 2392 | current_buf = buf; |
| 2393 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 2394 | for (iter = current_file->parent; iter; iter = iter->parent ) { |
| 2395 | if (!strcmp(current_file->name,iter->name) ) { |
| 2396 | printf("%s:%d: recursive inclusion detected. " |
| 2397 | "Inclusion path:\n current file : '%s'\n", |
| 2398 | zconf_curname(), zconf_lineno(), |
| 2399 | zconf_curname()); |
| 2400 | iter = current_file->parent; |
| 2401 | while (iter && \ |
| 2402 | strcmp(iter->name,current_file->name)) { |
| 2403 | printf(" included from: '%s:%d'\n", |
| 2404 | iter->name, iter->lineno-1); |
| 2405 | iter = iter->parent; |
| 2406 | } |
| 2407 | if (iter) |
| 2408 | printf(" included from: '%s:%d'\n", |
| 2409 | iter->name, iter->lineno+1); |
| 2410 | exit(1); |
| 2411 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2412 | } |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2413 | file->lineno = 1; |
| 2414 | file->parent = current_file; |
| 2415 | current_file = file; |
| 2416 | } |
| 2417 | |
Stefan Reinauer | f78a09b | 2015-04-03 20:01:38 +0200 | [diff] [blame] | 2418 | void zconf_nextfiles(const char *wildcard) |
| 2419 | { |
Patrick Georgi | d36b80c | 2015-04-29 13:53:14 +0200 | [diff] [blame] | 2420 | glob_t g; |
Stefan Reinauer | f78a09b | 2015-04-03 20:01:38 +0200 | [diff] [blame] | 2421 | char **w; |
| 2422 | int i; |
| 2423 | |
Patrick Georgi | d36b80c | 2015-04-29 13:53:14 +0200 | [diff] [blame] | 2424 | if (glob(wildcard, 0, NULL, &g) != 0) { |
| 2425 | return; |
| 2426 | } |
| 2427 | if (g.gl_pathv == NULL) { |
| 2428 | globfree(&g); |
| 2429 | return; |
| 2430 | } |
Stefan Reinauer | f78a09b | 2015-04-03 20:01:38 +0200 | [diff] [blame] | 2431 | |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2432 | /* working through files backwards, since |
| 2433 | * we're first pushing them on a stack |
| 2434 | * before actually handling them. |
| 2435 | */ |
| 2436 | for (i = g.gl_pathc; i > 0; i--) { |
| 2437 | w = &g.gl_pathv[i - 1]; |
| 2438 | zconf_nextfile(*w); |
| 2439 | } |
Stefan Reinauer | f78a09b | 2015-04-03 20:01:38 +0200 | [diff] [blame] | 2440 | |
Patrick Georgi | d36b80c | 2015-04-29 13:53:14 +0200 | [diff] [blame] | 2441 | globfree(&g); |
Stefan Reinauer | f78a09b | 2015-04-03 20:01:38 +0200 | [diff] [blame] | 2442 | } |
| 2443 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2444 | static void zconf_endfile(void) |
| 2445 | { |
| 2446 | struct buffer *parent; |
| 2447 | |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2448 | current_file = current_file->parent; |
| 2449 | |
| 2450 | parent = current_buf->parent; |
| 2451 | if (parent) { |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2452 | fclose(zconfin); |
| 2453 | zconf_delete_buffer(YY_CURRENT_BUFFER); |
| 2454 | zconf_switch_to_buffer(parent->state); |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2455 | } |
| 2456 | free(current_buf); |
| 2457 | current_buf = parent; |
| 2458 | } |
| 2459 | |
| 2460 | int zconf_lineno(void) |
| 2461 | { |
| 2462 | return current_pos.lineno; |
| 2463 | } |
| 2464 | |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 2465 | const char *zconf_curname(void) |
Patrick Georgi | 0588d19 | 2009-08-12 15:00:51 +0000 | [diff] [blame] | 2466 | { |
| 2467 | return current_pos.file ? current_pos.file->name : "<none>"; |
| 2468 | } |
Patrick Georgi | ccbcfd7 | 2015-05-10 18:00:05 +0200 | [diff] [blame^] | 2469 | |