/Users/deen/code/yugabyte-db/build/debugcov-clang-dynamic-arm64-ninja/postgres_build/src/backend/replication/repl_scanner.c
Line | Count | Source (jump to first uncovered line) |
1 | | #line 1 "repl_scanner.c" |
2 | | |
3 | | #line 3 "repl_scanner.c" |
4 | | |
5 | | #define YY_INT_ALIGNED short int |
6 | | |
7 | | /* A lexical scanner generated by flex */ |
8 | | |
9 | | #define yy_create_buffer replication_yy_create_buffer |
10 | | #define yy_delete_buffer replication_yy_delete_buffer |
11 | | #define yy_flex_debug replication_yy_flex_debug |
12 | | #define yy_init_buffer replication_yy_init_buffer |
13 | | #define yy_flush_buffer replication_yy_flush_buffer |
14 | | #define yy_load_buffer_state replication_yy_load_buffer_state |
15 | | #define yy_switch_to_buffer replication_yy_switch_to_buffer |
16 | | #define yyin replication_yyin |
17 | | #define yyleng replication_yyleng |
18 | | #define yylex replication_yylex |
19 | | #define yylineno replication_yylineno |
20 | | #define yyout replication_yyout |
21 | | #define yyrestart replication_yyrestart |
22 | | #define yytext replication_yytext |
23 | | #define yywrap replication_yywrap |
24 | | #define yyalloc replication_yyalloc |
25 | | #define yyrealloc replication_yyrealloc |
26 | | #define yyfree replication_yyfree |
27 | | |
28 | | #define FLEX_SCANNER |
29 | | #define YY_FLEX_MAJOR_VERSION 2 |
30 | | #define YY_FLEX_MINOR_VERSION 6 |
31 | | #define YY_FLEX_SUBMINOR_VERSION 3 |
32 | | #if YY_FLEX_SUBMINOR_VERSION > 0 |
33 | | #define FLEX_BETA |
34 | | #endif |
35 | | |
36 | | #define yy_create_buffer replication_yy_create_buffer |
37 | | |
38 | 0 | #define yy_delete_buffer replication_yy_delete_buffer |
39 | | |
40 | 0 | #define yy_scan_buffer replication_yy_scan_buffer |
41 | | |
42 | | #define yy_scan_string replication_yy_scan_string |
43 | | |
44 | | #define yy_scan_bytes replication_yy_scan_bytes |
45 | | |
46 | | #define yy_init_buffer replication_yy_init_buffer |
47 | | |
48 | | #define yy_flush_buffer replication_yy_flush_buffer |
49 | | |
50 | | #define yy_load_buffer_state replication_yy_load_buffer_state |
51 | | |
52 | | #define yy_switch_to_buffer replication_yy_switch_to_buffer |
53 | | |
54 | | #define yypush_buffer_state replication_yypush_buffer_state |
55 | | |
56 | | #define yypop_buffer_state replication_yypop_buffer_state |
57 | | |
58 | | #define yyensure_buffer_stack replication_yyensure_buffer_stack |
59 | | |
60 | | #define yylex replication_yylex |
61 | | |
62 | | #define yyrestart replication_yyrestart |
63 | | |
64 | | #define yylex_init replication_yylex_init |
65 | | |
66 | | #define yylex_init_extra replication_yylex_init_extra |
67 | | |
68 | | #define yylex_destroy replication_yylex_destroy |
69 | | |
70 | | #define yyget_debug replication_yyget_debug |
71 | | |
72 | | #define yyset_debug replication_yyset_debug |
73 | | |
74 | | #define yyget_extra replication_yyget_extra |
75 | | |
76 | | #define yyset_extra replication_yyset_extra |
77 | | |
78 | | #define yyget_in replication_yyget_in |
79 | | |
80 | | #define yyset_in replication_yyset_in |
81 | | |
82 | | #define yyget_out replication_yyget_out |
83 | | |
84 | | #define yyset_out replication_yyset_out |
85 | | |
86 | | #define yyget_leng replication_yyget_leng |
87 | | |
88 | | #define yyget_text replication_yyget_text |
89 | | |
90 | | #define yyget_lineno replication_yyget_lineno |
91 | | |
92 | | #define yyset_lineno replication_yyset_lineno |
93 | | |
94 | | #define yywrap replication_yywrap |
95 | | |
96 | | #define yyalloc replication_yyalloc |
97 | | |
98 | | #define yyrealloc replication_yyrealloc |
99 | | |
100 | | #define yyfree replication_yyfree |
101 | | |
102 | 0 | #define yytext replication_yytext |
103 | | |
104 | 0 | #define yyleng replication_yyleng |
105 | | |
106 | | #define yyin replication_yyin |
107 | | |
108 | | #define yyout replication_yyout |
109 | | |
110 | | #define yy_flex_debug replication_yy_flex_debug |
111 | | |
112 | | #define yylineno replication_yylineno |
113 | | |
114 | | /* First, we deal with platform-specific or compiler-specific issues. */ |
115 | | |
116 | | /* begin standard C headers. */ |
117 | | #include <stdio.h> |
118 | | #include <string.h> |
119 | | #include <errno.h> |
120 | | #include <stdlib.h> |
121 | | |
122 | | /* end standard C headers. */ |
123 | | |
124 | | /* flex integer type definitions */ |
125 | | |
126 | | #ifndef FLEXINT_H |
127 | | #define FLEXINT_H |
128 | | |
129 | | /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ |
130 | | |
131 | | #if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L |
132 | | |
133 | | /* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, |
134 | | * if you want the limit (max/min) macros for int types. |
135 | | */ |
136 | | #ifndef __STDC_LIMIT_MACROS |
137 | | #define __STDC_LIMIT_MACROS 1 |
138 | | #endif |
139 | | |
140 | | #include <inttypes.h> |
141 | | typedef int8_t flex_int8_t; |
142 | | typedef uint8_t flex_uint8_t; |
143 | | typedef int16_t flex_int16_t; |
144 | | typedef uint16_t flex_uint16_t; |
145 | | typedef int32_t flex_int32_t; |
146 | | typedef uint32_t flex_uint32_t; |
147 | | #else |
148 | | typedef signed char flex_int8_t; |
149 | | typedef short int flex_int16_t; |
150 | | typedef int flex_int32_t; |
151 | | typedef unsigned char flex_uint8_t; |
152 | | typedef unsigned short int flex_uint16_t; |
153 | | typedef unsigned int flex_uint32_t; |
154 | | |
155 | | /* Limits of integral types. */ |
156 | | #ifndef INT8_MIN |
157 | | #define INT8_MIN (-128) |
158 | | #endif |
159 | | #ifndef INT16_MIN |
160 | | #define INT16_MIN (-32767-1) |
161 | | #endif |
162 | | #ifndef INT32_MIN |
163 | | #define INT32_MIN (-2147483647-1) |
164 | | #endif |
165 | | #ifndef INT8_MAX |
166 | | #define INT8_MAX (127) |
167 | | #endif |
168 | | #ifndef INT16_MAX |
169 | | #define INT16_MAX (32767) |
170 | | #endif |
171 | | #ifndef INT32_MAX |
172 | | #define INT32_MAX (2147483647) |
173 | | #endif |
174 | | #ifndef UINT8_MAX |
175 | | #define UINT8_MAX (255U) |
176 | | #endif |
177 | | #ifndef UINT16_MAX |
178 | | #define UINT16_MAX (65535U) |
179 | | #endif |
180 | | #ifndef UINT32_MAX |
181 | | #define UINT32_MAX (4294967295U) |
182 | | #endif |
183 | | |
184 | | #endif /* ! C99 */ |
185 | | |
186 | | #endif /* ! FLEXINT_H */ |
187 | | |
188 | | /* TODO: this is always defined, so inline it */ |
189 | | #define yyconst const |
190 | | |
191 | | #if defined(__GNUC__) && __GNUC__ >= 3 |
192 | | #define yynoreturn __attribute__((__noreturn__)) |
193 | | #else |
194 | | #define yynoreturn |
195 | | #endif |
196 | | |
197 | | /* Returned upon end-of-file. */ |
198 | 0 | #define YY_NULL 0 |
199 | | |
200 | | /* Promotes a possibly negative, possibly signed char to an |
201 | | * integer in range [0..255] for use as an array index. |
202 | | */ |
203 | 0 | #define YY_SC_TO_UI(c) ((YY_CHAR) (c)) |
204 | | |
205 | | /* Enter a start condition. This macro really ought to take a parameter, |
206 | | * but we do it the disgusting crufty way forced on us by the ()-less |
207 | | * definition of BEGIN. |
208 | | */ |
209 | 0 | #define BEGIN (yy_start) = 1 + 2 * |
210 | | /* Translate the current start state into a value that can be later handed |
211 | | * to BEGIN to return to the state. The YYSTATE alias is for lex |
212 | | * compatibility. |
213 | | */ |
214 | | #define YY_START (((yy_start) - 1) / 2) |
215 | | #define YYSTATE YY_START |
216 | | /* Action number for EOF rule of a given start state. */ |
217 | 0 | #define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) |
218 | | /* Special action meaning "start processing a new file". */ |
219 | 0 | #define YY_NEW_FILE replication_yyrestart(replication_yyin ) |
220 | 0 | #define YY_END_OF_BUFFER_CHAR 0 |
221 | | |
222 | | /* Size of default input buffer. */ |
223 | | #ifndef YY_BUF_SIZE |
224 | | #ifdef __ia64__ |
225 | | /* On IA-64, the buffer size is 16k, not 8k. |
226 | | * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. |
227 | | * Ditto for the __ia64__ case accordingly. |
228 | | */ |
229 | | #define YY_BUF_SIZE 32768 |
230 | | #else |
231 | 0 | #define YY_BUF_SIZE 16384 |
232 | | #endif /* __ia64__ */ |
233 | | #endif |
234 | | |
235 | | /* The state buf must be large enough to hold one state per character in the main buffer. |
236 | | */ |
237 | | #define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) |
238 | | |
239 | | #ifndef YY_TYPEDEF_YY_BUFFER_STATE |
240 | | #define YY_TYPEDEF_YY_BUFFER_STATE |
241 | | typedef struct yy_buffer_state *YY_BUFFER_STATE; |
242 | | #endif |
243 | | |
244 | | #ifndef YY_TYPEDEF_YY_SIZE_T |
245 | | #define YY_TYPEDEF_YY_SIZE_T |
246 | | typedef size_t yy_size_t; |
247 | | #endif |
248 | | |
249 | | extern int replication_yyleng; |
250 | | |
251 | | extern FILE *replication_yyin, *replication_yyout; |
252 | | |
253 | 0 | #define EOB_ACT_CONTINUE_SCAN 0 |
254 | 0 | #define EOB_ACT_END_OF_FILE 1 |
255 | 0 | #define EOB_ACT_LAST_MATCH 2 |
256 | | |
257 | | #define YY_LESS_LINENO(n) |
258 | | #define YY_LINENO_REWIND_TO(ptr) |
259 | | |
260 | | /* Return all but the first "n" matched characters back to the input stream. */ |
261 | | #define yyless(n) \ |
262 | 0 | do \ |
263 | 0 | { \ |
264 | 0 | /* Undo effects of setting up replication_yytext. */ \ |
265 | 0 | int yyless_macro_arg = (n); \ |
266 | 0 | YY_LESS_LINENO(yyless_macro_arg);\ |
267 | 0 | *yy_cp = (yy_hold_char); \ |
268 | 0 | YY_RESTORE_YY_MORE_OFFSET \ |
269 | 0 | (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ |
270 | 0 | YY_DO_BEFORE_ACTION; /* set up replication_yytext again */ \ |
271 | 0 | } \ |
272 | 0 | while ( 0 ) |
273 | | #define unput(c) yyunput( c, (yytext_ptr) ) |
274 | | |
275 | | #ifndef YY_STRUCT_YY_BUFFER_STATE |
276 | | #define YY_STRUCT_YY_BUFFER_STATE |
277 | | struct yy_buffer_state |
278 | | { |
279 | | FILE *yy_input_file; |
280 | | |
281 | | char *yy_ch_buf; /* input buffer */ |
282 | | char *yy_buf_pos; /* current position in input buffer */ |
283 | | |
284 | | /* Size of input buffer in bytes, not including room for EOB |
285 | | * characters. |
286 | | */ |
287 | | int yy_buf_size; |
288 | | |
289 | | /* Number of characters read into yy_ch_buf, not including EOB |
290 | | * characters. |
291 | | */ |
292 | | int yy_n_chars; |
293 | | |
294 | | /* Whether we "own" the buffer - i.e., we know we created it, |
295 | | * and can realloc() it to grow it, and should free() it to |
296 | | * delete it. |
297 | | */ |
298 | | int yy_is_our_buffer; |
299 | | |
300 | | /* Whether this is an "interactive" input source; if so, and |
301 | | * if we're using stdio for input, then we want to use getc() |
302 | | * instead of fread(), to make sure we stop fetching input after |
303 | | * each newline. |
304 | | */ |
305 | | int yy_is_interactive; |
306 | | |
307 | | /* Whether we're considered to be at the beginning of a line. |
308 | | * If so, '^' rules will be active on the next match, otherwise |
309 | | * not. |
310 | | */ |
311 | | int yy_at_bol; |
312 | | |
313 | | int yy_bs_lineno; /**< The line count. */ |
314 | | int yy_bs_column; /**< The column count. */ |
315 | | |
316 | | /* Whether to try to fill the input buffer when we reach the |
317 | | * end of it. |
318 | | */ |
319 | | int yy_fill_buffer; |
320 | | |
321 | | int yy_buffer_status; |
322 | | |
323 | 0 | #define YY_BUFFER_NEW 0 |
324 | 0 | #define YY_BUFFER_NORMAL 1 |
325 | | /* When an EOF's been seen but there's still some text to process |
326 | | * then we mark the buffer as YY_EOF_PENDING, to indicate that we |
327 | | * shouldn't try reading from the input source any more. We might |
328 | | * still have a bunch of tokens to match, though, because of |
329 | | * possible backing-up. |
330 | | * |
331 | | * When we actually see the EOF, we change the status to "new" |
332 | | * (via replication_yyrestart()), so that the user can continue scanning by |
333 | | * just pointing replication_yyin at a new input file. |
334 | | */ |
335 | 0 | #define YY_BUFFER_EOF_PENDING 2 |
336 | | |
337 | | }; |
338 | | #endif /* !YY_STRUCT_YY_BUFFER_STATE */ |
339 | | |
340 | | /* Stack of input buffers. */ |
341 | | static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */ |
342 | | static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */ |
343 | | static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */ |
344 | | |
345 | | /* We provide macros for accessing buffer states in case in the |
346 | | * future we want to put the buffer states in a more general |
347 | | * "scanner state". |
348 | | * |
349 | | * Returns the top of the stack, or NULL. |
350 | | */ |
351 | 0 | #define YY_CURRENT_BUFFER ( (yy_buffer_stack) \ |
352 | 0 | ? (yy_buffer_stack)[(yy_buffer_stack_top)] \ |
353 | 0 | : NULL) |
354 | | /* Same as previous macro, but useful when we know that the buffer stack is not |
355 | | * NULL or when we need an lvalue. For internal use only. |
356 | | */ |
357 | 0 | #define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)] |
358 | | |
359 | | /* yy_hold_char holds the character lost when replication_yytext is formed. */ |
360 | | static char yy_hold_char; |
361 | | static int yy_n_chars; /* number of characters read into yy_ch_buf */ |
362 | | int replication_yyleng; |
363 | | |
364 | | /* Points to current character in buffer. */ |
365 | | static char *yy_c_buf_p = NULL; |
366 | | static int yy_init = 0; /* whether we need to initialize */ |
367 | | static int yy_start = 0; /* start state number */ |
368 | | |
369 | | /* Flag which is used to allow replication_yywrap()'s to do buffer switches |
370 | | * instead of setting up a fresh replication_yyin. A bit of a hack ... |
371 | | */ |
372 | | static int yy_did_buffer_switch_on_eof; |
373 | | |
374 | | void replication_yyrestart ( FILE *input_file ); |
375 | | void replication_yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer ); |
376 | | YY_BUFFER_STATE replication_yy_create_buffer ( FILE *file, int size ); |
377 | | void replication_yy_delete_buffer ( YY_BUFFER_STATE b ); |
378 | | void replication_yy_flush_buffer ( YY_BUFFER_STATE b ); |
379 | | void replication_yypush_buffer_state ( YY_BUFFER_STATE new_buffer ); |
380 | | void replication_yypop_buffer_state ( void ); |
381 | | |
382 | | static void replication_yyensure_buffer_stack ( void ); |
383 | | static void replication_yy_load_buffer_state ( void ); |
384 | | static void replication_yy_init_buffer ( YY_BUFFER_STATE b, FILE *file ); |
385 | | #define YY_FLUSH_BUFFER replication_yy_flush_buffer(YY_CURRENT_BUFFER ) |
386 | | |
387 | | YY_BUFFER_STATE replication_yy_scan_buffer ( char *base, yy_size_t size ); |
388 | | YY_BUFFER_STATE replication_yy_scan_string ( const char *yy_str ); |
389 | | YY_BUFFER_STATE replication_yy_scan_bytes ( const char *bytes, int len ); |
390 | | |
391 | | void *replication_yyalloc ( yy_size_t ); |
392 | | void *replication_yyrealloc ( void *, yy_size_t ); |
393 | | void replication_yyfree ( void * ); |
394 | | |
395 | | #define yy_new_buffer replication_yy_create_buffer |
396 | | #define yy_set_interactive(is_interactive) \ |
397 | | { \ |
398 | | if ( ! YY_CURRENT_BUFFER ){ \ |
399 | | replication_yyensure_buffer_stack (); \ |
400 | | YY_CURRENT_BUFFER_LVALUE = \ |
401 | | replication_yy_create_buffer(replication_yyin,YY_BUF_SIZE ); \ |
402 | | } \ |
403 | | YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ |
404 | | } |
405 | | #define yy_set_bol(at_bol) \ |
406 | | { \ |
407 | | if ( ! YY_CURRENT_BUFFER ){\ |
408 | | replication_yyensure_buffer_stack (); \ |
409 | | YY_CURRENT_BUFFER_LVALUE = \ |
410 | | replication_yy_create_buffer(replication_yyin,YY_BUF_SIZE ); \ |
411 | | } \ |
412 | | YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ |
413 | | } |
414 | | #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) |
415 | | |
416 | | /* Begin user sect3 */ |
417 | | |
418 | 0 | #define replication_yywrap() (/*CONSTCOND*/1) |
419 | | #define YY_SKIP_YYWRAP |
420 | | typedef flex_uint8_t YY_CHAR; |
421 | | |
422 | | FILE *replication_yyin = NULL, *replication_yyout = NULL; |
423 | | |
424 | | typedef int yy_state_type; |
425 | | |
426 | | extern int replication_yylineno; |
427 | | int replication_yylineno = 1; |
428 | | |
429 | | extern char *replication_yytext; |
430 | | #ifdef yytext_ptr |
431 | | #undef yytext_ptr |
432 | | #endif |
433 | 0 | #define yytext_ptr replication_yytext |
434 | | |
435 | | static yy_state_type yy_get_previous_state ( void ); |
436 | | static yy_state_type yy_try_NUL_trans ( yy_state_type current_state ); |
437 | | static int yy_get_next_buffer ( void ); |
438 | | static void yynoreturn yy_fatal_error ( const char* msg ); |
439 | | |
440 | | /* Done after the current pattern has been matched and before the |
441 | | * corresponding action - sets up replication_yytext. |
442 | | */ |
443 | | #define YY_DO_BEFORE_ACTION \ |
444 | 0 | (yytext_ptr) = yy_bp; \ |
445 | 0 | replication_yyleng = (int) (yy_cp - yy_bp); \ |
446 | 0 | (yy_hold_char) = *yy_cp; \ |
447 | 0 | *yy_cp = '\0'; \ |
448 | 0 | (yy_c_buf_p) = yy_cp; |
449 | | #define YY_NUM_RULES 44 |
450 | 0 | #define YY_END_OF_BUFFER 45 |
451 | | /* This struct is not used in this scanner, |
452 | | but its presence is necessary. */ |
453 | | struct yy_trans_info |
454 | | { |
455 | | flex_int32_t yy_verify; |
456 | | flex_int32_t yy_nxt; |
457 | | }; |
458 | | static const flex_int16_t yy_accept[283] = |
459 | | { 0, |
460 | | 0, 0, 0, 0, 0, 0, 45, 43, 31, 30, |
461 | | 32, 39, 35, 28, 29, 26, 33, 27, 42, 42, |
462 | | 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, |
463 | | 42, 42, 42, 42, 42, 38, 36, 41, 40, 0, |
464 | | 33, 0, 42, 42, 42, 42, 42, 42, 42, 42, |
465 | | 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, |
466 | | 42, 42, 42, 42, 42, 38, 37, 41, 34, 42, |
467 | | 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, |
468 | | 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, |
469 | | 42, 42, 9, 42, 42, 42, 42, 2, 42, 42, |
470 | | |
471 | | 42, 42, 42, 42, 42, 42, 42, 42, 4, 20, |
472 | | 42, 42, 42, 42, 42, 25, 42, 42, 42, 42, |
473 | | 42, 5, 42, 42, 42, 42, 42, 42, 42, 42, |
474 | | 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, |
475 | | 42, 42, 42, 42, 6, 42, 42, 42, 42, 42, |
476 | | 42, 42, 42, 42, 42, 42, 42, 42, 19, 42, |
477 | | 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, |
478 | | 42, 42, 42, 42, 42, 8, 42, 42, 17, 7, |
479 | | 42, 42, 42, 42, 12, 42, 42, 42, 42, 42, |
480 | | 42, 42, 42, 42, 42, 42, 21, 42, 42, 42, |
481 | | |
482 | | 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, |
483 | | 42, 1, 42, 42, 42, 42, 42, 42, 18, 42, |
484 | | 42, 42, 42, 42, 42, 42, 42, 42, 42, 42, |
485 | | 42, 42, 24, 42, 42, 42, 42, 42, 42, 42, |
486 | | 42, 42, 42, 42, 42, 42, 42, 42, 42, 10, |
487 | | 42, 42, 42, 22, 3, 42, 42, 42, 42, 42, |
488 | | 42, 42, 42, 42, 16, 42, 42, 23, 42, 13, |
489 | | 42, 42, 11, 42, 42, 42, 42, 42, 15, 42, |
490 | | 14, 0 |
491 | | } ; |
492 | | |
493 | | static const YY_CHAR yy_ec[256] = |
494 | | { 0, |
495 | | 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, |
496 | | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
497 | | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
498 | | 1, 4, 1, 5, 1, 6, 1, 1, 7, 8, |
499 | | 9, 1, 1, 10, 1, 1, 11, 12, 12, 12, |
500 | | 12, 12, 12, 12, 12, 12, 12, 1, 13, 1, |
501 | | 1, 1, 1, 1, 14, 15, 16, 17, 18, 19, |
502 | | 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, |
503 | | 23, 30, 31, 32, 33, 34, 35, 36, 37, 23, |
504 | | 1, 1, 1, 1, 38, 1, 23, 23, 23, 23, |
505 | | |
506 | | 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, |
507 | | 23, 23, 23, 23, 23, 23, 23, 23, 23, 23, |
508 | | 23, 23, 1, 1, 1, 1, 1, 39, 39, 39, |
509 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
510 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
511 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
512 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
513 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
514 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
515 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
516 | | |
517 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
518 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
519 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
520 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
521 | | 39, 39, 39, 39, 39, 39, 39, 39, 39, 39, |
522 | | 39, 39, 39, 39, 39 |
523 | | } ; |
524 | | |
525 | | static const YY_CHAR yy_meta[40] = |
526 | | { 0, |
527 | | 1, 1, 1, 1, 2, 3, 4, 1, 1, 1, |
528 | | 5, 6, 1, 6, 6, 6, 6, 6, 6, 6, |
529 | | 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, |
530 | | 6, 6, 6, 6, 6, 6, 6, 3, 3 |
531 | | } ; |
532 | | |
533 | | static const flex_int16_t yy_base[291] = |
534 | | { 0, |
535 | | 0, 0, 568, 567, 568, 567, 571, 576, 576, 576, |
536 | | 576, 576, 576, 576, 576, 576, 29, 576, 36, 38, |
537 | | 40, 42, 48, 44, 50, 84, 29, 57, 78, 79, |
538 | | 88, 82, 87, 77, 0, 0, 563, 0, 576, 0, |
539 | | 51, 558, 0, 89, 97, 112, 105, 107, 110, 125, |
540 | | 117, 128, 123, 132, 133, 130, 140, 135, 141, 148, |
541 | | 150, 158, 159, 161, 166, 0, 576, 0, 0, 178, |
542 | | 167, 169, 176, 179, 185, 187, 186, 188, 189, 204, |
543 | | 195, 196, 214, 215, 216, 207, 217, 224, 226, 232, |
544 | | 234, 239, 242, 245, 247, 249, 250, 254, 260, 270, |
545 | | |
546 | | 275, 538, 271, 276, 279, 280, 282, 283, 291, 295, |
547 | | 300, 302, 301, 308, 536, 303, 551, 307, 535, 310, |
548 | | 312, 313, 323, 550, 325, 330, 329, 331, 332, 334, |
549 | | 335, 341, 350, 353, 536, 548, 351, 543, 356, 357, |
550 | | 363, 528, 368, 373, 369, 372, 376, 381, 529, 388, |
551 | | 391, 394, 544, 541, 526, 526, 523, 392, 396, 535, |
552 | | 398, 397, 413, 400, 404, 534, 409, 419, 422, 522, |
553 | | 526, 531, 523, 520, 425, 0, 429, 430, 431, 432, |
554 | | 511, 516, 438, 434, 437, 513, 510, 513, 519, 526, |
555 | | 508, 507, 521, 522, 510, 455, 442, 513, 512, 503, |
556 | | |
557 | | 506, 514, 500, 491, 500, 505, 500, 502, 450, 501, |
558 | | 490, 0, 492, 495, 477, 473, 473, 468, 0, 469, |
559 | | 458, 451, 449, 464, 447, 456, 444, 445, 456, 447, |
560 | | 441, 403, 0, 401, 391, 375, 375, 343, 342, 324, |
561 | | 325, 290, 254, 253, 244, 243, 245, 234, 236, 0, |
562 | | 227, 219, 210, 0, 0, 208, 187, 191, 145, 149, |
563 | | 136, 125, 126, 107, 0, 102, 96, 0, 83, 0, |
564 | | 56, 48, 0, 38, 40, 41, 33, 36, 0, 28, |
565 | | 0, 576, 488, 494, 496, 500, 504, 510, 516, 39 |
566 | | } ; |
567 | | |
568 | | static const flex_int16_t yy_def[291] = |
569 | | { 0, |
570 | | 282, 1, 283, 283, 284, 284, 282, 282, 282, 282, |
571 | | 282, 282, 282, 282, 282, 282, 285, 282, 286, 286, |
572 | | 286, 286, 286, 286, 286, 286, 26, 26, 26, 26, |
573 | | 26, 26, 26, 26, 287, 288, 282, 289, 282, 290, |
574 | | 285, 285, 287, 26, 26, 26, 26, 26, 26, 26, |
575 | | 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, |
576 | | 26, 26, 26, 26, 26, 288, 282, 289, 290, 26, |
577 | | 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, |
578 | | 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, |
579 | | 26, 26, 26, 26, 26, 26, 26, 26, 26, 26, |
580 | | |
581 | | 26, 287, 26, 26, 26, 26, 26, 26, 26, 26, |
582 | | 26, 26, 26, 26, 287, 26, 287, 26, 287, 26, |
583 | | 26, 26, 26, 287, 26, 26, 26, 26, 26, 26, |
584 | | 26, 26, 26, 26, 287, 287, 26, 287, 26, 26, |
585 | | 26, 287, 26, 26, 26, 26, 26, 26, 287, 26, |
586 | | 26, 26, 287, 287, 287, 287, 287, 26, 26, 287, |
587 | | 26, 26, 26, 26, 26, 287, 26, 26, 26, 287, |
588 | | 287, 287, 287, 287, 26, 287, 26, 26, 26, 26, |
589 | | 287, 287, 26, 26, 26, 287, 287, 287, 287, 287, |
590 | | 287, 287, 287, 287, 287, 26, 26, 287, 287, 287, |
591 | | |
592 | | 287, 287, 287, 287, 287, 287, 287, 287, 26, 287, |
593 | | 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, |
594 | | 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, |
595 | | 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, |
596 | | 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, |
597 | | 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, |
598 | | 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, |
599 | | 287, 287, 287, 287, 287, 287, 287, 287, 287, 287, |
600 | | 287, 0, 282, 282, 282, 282, 282, 282, 282, 282 |
601 | | } ; |
602 | | |
603 | | static const flex_int16_t yy_nxt[616] = |
604 | | { 0, |
605 | | 8, 9, 10, 11, 12, 8, 13, 14, 15, 16, |
606 | | 8, 17, 18, 19, 20, 21, 22, 23, 24, 19, |
607 | | 19, 25, 19, 19, 26, 27, 28, 19, 29, 30, |
608 | | 31, 32, 33, 19, 34, 19, 19, 35, 35, 40, |
609 | | 41, 43, 53, 43, 69, 43, 40, 43, 40, 43, |
610 | | 40, 45, 40, 43, 40, 43, 44, 49, 40, 281, |
611 | | 40, 40, 41, 280, 279, 278, 50, 277, 276, 46, |
612 | | 44, 47, 275, 43, 43, 43, 43, 43, 43, 43, |
613 | | 43, 43, 43, 48, 54, 43, 43, 43, 43, 43, |
614 | | 65, 44, 44, 274, 40, 61, 57, 51, 55, 62, |
615 | | |
616 | | 44, 44, 44, 63, 44, 44, 44, 56, 58, 44, |
617 | | 44, 52, 59, 273, 44, 44, 44, 64, 44, 60, |
618 | | 44, 43, 43, 44, 44, 44, 272, 70, 271, 71, |
619 | | 44, 76, 72, 270, 44, 73, 44, 44, 44, 44, |
620 | | 74, 44, 75, 44, 44, 44, 44, 77, 44, 79, |
621 | | 44, 269, 44, 44, 44, 44, 268, 83, 78, 44, |
622 | | 44, 87, 85, 44, 88, 80, 81, 44, 86, 82, |
623 | | 84, 44, 44, 267, 44, 44, 266, 44, 91, 44, |
624 | | 95, 265, 44, 89, 90, 44, 44, 92, 44, 44, |
625 | | 93, 44, 44, 44, 44, 94, 44, 96, 44, 44, |
626 | | |
627 | | 44, 44, 44, 97, 100, 44, 44, 101, 105, 44, |
628 | | 98, 99, 44, 44, 44, 44, 44, 44, 264, 263, |
629 | | 44, 104, 44, 44, 103, 102, 106, 44, 44, 44, |
630 | | 44, 44, 108, 107, 44, 262, 261, 44, 110, 44, |
631 | | 260, 44, 44, 44, 44, 44, 111, 44, 112, 114, |
632 | | 109, 44, 44, 44, 113, 44, 259, 258, 44, 44, |
633 | | 44, 44, 44, 44, 257, 256, 44, 44, 255, 44, |
634 | | 116, 115, 44, 44, 44, 254, 44, 44, 118, 120, |
635 | | 253, 44, 117, 44, 44, 252, 119, 44, 44, 44, |
636 | | 123, 121, 44, 44, 122, 44, 44, 44, 44, 125, |
637 | | |
638 | | 127, 128, 44, 44, 44, 126, 44, 44, 44, 44, |
639 | | 44, 129, 130, 44, 44, 44, 44, 251, 44, 132, |
640 | | 44, 44, 44, 44, 137, 44, 44, 44, 133, 44, |
641 | | 44, 131, 134, 140, 44, 44, 141, 44, 44, 44, |
642 | | 44, 139, 44, 44, 44, 44, 146, 44, 44, 147, |
643 | | 44, 144, 143, 250, 44, 249, 44, 44, 44, 44, |
644 | | 145, 44, 44, 44, 44, 248, 44, 148, 44, 44, |
645 | | 44, 150, 149, 247, 152, 158, 44, 44, 44, 151, |
646 | | 44, 44, 44, 44, 44, 163, 44, 159, 155, 44, |
647 | | 44, 162, 246, 157, 44, 44, 44, 161, 165, 44, |
648 | | |
649 | | 44, 44, 245, 44, 168, 44, 164, 44, 44, 44, |
650 | | 44, 44, 244, 44, 243, 44, 167, 44, 44, 44, |
651 | | 169, 44, 183, 44, 44, 44, 44, 44, 175, 177, |
652 | | 180, 44, 44, 178, 242, 44, 44, 179, 44, 185, |
653 | | 44, 181, 44, 44, 44, 44, 44, 44, 184, 44, |
654 | | 44, 44, 44, 196, 241, 44, 44, 44, 44, 44, |
655 | | 240, 44, 191, 44, 44, 44, 192, 193, 44, 44, |
656 | | 197, 239, 209, 238, 198, 237, 236, 44, 235, 234, |
657 | | 233, 232, 44, 231, 230, 229, 228, 221, 36, 36, |
658 | | 36, 36, 36, 36, 38, 38, 38, 38, 38, 38, |
659 | | |
660 | | 42, 42, 44, 227, 44, 44, 43, 226, 225, 43, |
661 | | 66, 66, 66, 224, 66, 66, 68, 223, 68, 68, |
662 | | 68, 68, 222, 220, 219, 218, 217, 216, 215, 214, |
663 | | 213, 212, 211, 210, 208, 207, 206, 205, 204, 203, |
664 | | 202, 201, 200, 199, 195, 194, 190, 189, 188, 187, |
665 | | 186, 182, 176, 174, 173, 172, 171, 170, 166, 160, |
666 | | 156, 154, 153, 142, 138, 136, 135, 124, 40, 67, |
667 | | 282, 39, 39, 37, 37, 7, 282, 282, 282, 282, |
668 | | 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, |
669 | | 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, |
670 | | |
671 | | 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, |
672 | | 282, 282, 282, 282, 282 |
673 | | } ; |
674 | | |
675 | | static const flex_int16_t yy_chk[616] = |
676 | | { 0, |
677 | | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
678 | | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
679 | | 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, |
680 | | 1, 1, 1, 1, 1, 1, 1, 1, 1, 17, |
681 | | 17, 19, 27, 20, 290, 21, 19, 22, 20, 24, |
682 | | 21, 20, 22, 23, 24, 25, 27, 24, 23, 280, |
683 | | 25, 41, 41, 278, 277, 276, 25, 275, 274, 21, |
684 | | 28, 22, 272, 19, 19, 20, 20, 21, 21, 22, |
685 | | 22, 24, 24, 23, 28, 23, 23, 25, 25, 26, |
686 | | 34, 29, 30, 271, 26, 32, 30, 26, 29, 32, |
687 | | |
688 | | 33, 31, 44, 32, 34, 29, 30, 29, 31, 32, |
689 | | 45, 26, 31, 269, 33, 31, 44, 33, 47, 31, |
690 | | 48, 26, 26, 49, 45, 46, 267, 45, 266, 46, |
691 | | 51, 51, 47, 264, 48, 48, 53, 49, 50, 46, |
692 | | 49, 52, 50, 56, 51, 54, 55, 52, 58, 54, |
693 | | 53, 263, 50, 57, 59, 52, 262, 56, 53, 54, |
694 | | 55, 60, 58, 61, 61, 54, 54, 57, 59, 55, |
695 | | 57, 62, 63, 261, 64, 60, 260, 61, 64, 65, |
696 | | 71, 259, 72, 62, 63, 62, 63, 65, 64, 73, |
697 | | 65, 70, 74, 65, 71, 70, 72, 72, 75, 77, |
698 | | |
699 | | 76, 78, 79, 73, 76, 70, 74, 77, 81, 82, |
700 | | 74, 75, 75, 77, 76, 78, 79, 80, 258, 257, |
701 | | 86, 80, 81, 82, 79, 78, 82, 83, 84, 85, |
702 | | 87, 80, 84, 83, 86, 256, 253, 88, 86, 89, |
703 | | 252, 83, 84, 85, 87, 90, 87, 91, 88, 90, |
704 | | 85, 88, 92, 89, 89, 93, 251, 249, 94, 90, |
705 | | 95, 91, 96, 97, 248, 247, 92, 98, 246, 93, |
706 | | 92, 91, 94, 99, 95, 245, 96, 97, 95, 97, |
707 | | 244, 98, 94, 100, 103, 243, 96, 99, 101, 104, |
708 | | 101, 99, 105, 106, 100, 107, 108, 100, 103, 103, |
709 | | |
710 | | 105, 106, 101, 104, 109, 104, 105, 106, 110, 107, |
711 | | 108, 107, 108, 111, 113, 112, 116, 242, 109, 112, |
712 | | 118, 114, 110, 120, 118, 121, 122, 111, 113, 112, |
713 | | 116, 111, 114, 121, 118, 114, 123, 120, 125, 121, |
714 | | 122, 120, 127, 126, 128, 129, 128, 130, 131, 129, |
715 | | 123, 126, 125, 241, 132, 240, 127, 126, 128, 129, |
716 | | 127, 130, 131, 133, 137, 239, 134, 130, 132, 139, |
717 | | 140, 132, 131, 238, 134, 140, 141, 133, 137, 133, |
718 | | 134, 143, 145, 139, 140, 146, 144, 141, 137, 147, |
719 | | 141, 144, 237, 139, 148, 143, 145, 143, 148, 146, |
720 | | |
721 | | 144, 150, 236, 147, 151, 158, 147, 152, 148, 159, |
722 | | 162, 161, 235, 164, 234, 150, 150, 165, 151, 158, |
723 | | 152, 152, 167, 159, 162, 161, 163, 164, 158, 161, |
724 | | 164, 165, 168, 162, 232, 169, 167, 163, 175, 169, |
725 | | 163, 165, 177, 178, 179, 180, 168, 184, 168, 169, |
726 | | 185, 183, 175, 183, 231, 197, 177, 178, 179, 180, |
727 | | 230, 184, 175, 209, 185, 183, 177, 178, 196, 197, |
728 | | 184, 229, 196, 228, 185, 227, 226, 209, 225, 224, |
729 | | 223, 222, 196, 221, 220, 218, 217, 209, 283, 283, |
730 | | 283, 283, 283, 283, 284, 284, 284, 284, 284, 284, |
731 | | |
732 | | 285, 285, 286, 216, 286, 286, 287, 215, 214, 287, |
733 | | 288, 288, 288, 213, 288, 288, 289, 211, 289, 289, |
734 | | 289, 289, 210, 208, 207, 206, 205, 204, 203, 202, |
735 | | 201, 200, 199, 198, 195, 194, 193, 192, 191, 190, |
736 | | 189, 188, 187, 186, 182, 181, 174, 173, 172, 171, |
737 | | 170, 166, 160, 157, 156, 155, 154, 153, 149, 142, |
738 | | 138, 136, 135, 124, 119, 117, 115, 102, 42, 37, |
739 | | 7, 6, 5, 4, 3, 282, 282, 282, 282, 282, |
740 | | 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, |
741 | | 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, |
742 | | |
743 | | 282, 282, 282, 282, 282, 282, 282, 282, 282, 282, |
744 | | 282, 282, 282, 282, 282 |
745 | | } ; |
746 | | |
747 | | static yy_state_type yy_last_accepting_state; |
748 | | static char *yy_last_accepting_cpos; |
749 | | |
750 | | extern int replication_yy_flex_debug; |
751 | | int replication_yy_flex_debug = 0; |
752 | | |
753 | | /* The intent behind this definition is that it'll catch |
754 | | * any uses of REJECT which flex missed. |
755 | | */ |
756 | | #define REJECT reject_used_but_not_detected |
757 | | #define yymore() yymore_used_but_not_detected |
758 | 0 | #define YY_MORE_ADJ 0 |
759 | | #define YY_RESTORE_YY_MORE_OFFSET |
760 | | char *replication_yytext; |
761 | | #line 1 "repl_scanner.l" |
762 | | #line 2 "repl_scanner.l" |
763 | | /*------------------------------------------------------------------------- |
764 | | * |
765 | | * repl_scanner.l |
766 | | * a lexical scanner for the replication commands |
767 | | * |
768 | | * Portions Copyright (c) 1996-2018, PostgreSQL Global Development Group |
769 | | * Portions Copyright (c) 1994, Regents of the University of California |
770 | | * |
771 | | * |
772 | | * IDENTIFICATION |
773 | | * src/backend/replication/repl_scanner.l |
774 | | * |
775 | | *------------------------------------------------------------------------- |
776 | | */ |
777 | | #include "postgres.h" |
778 | | |
779 | | #include "utils/builtins.h" |
780 | | #include "parser/scansup.h" |
781 | | |
782 | | /* Avoid exit() on fatal scanner errors (a bit ugly -- see yy_fatal_error) */ |
783 | | #undef fprintf |
784 | 0 | #define fprintf(file, fmt, msg) fprintf_to_ereport(fmt, msg) |
785 | | |
786 | | static void |
787 | | fprintf_to_ereport(const char *fmt, const char *msg) |
788 | 0 | { |
789 | 0 | ereport(ERROR, (errmsg_internal("%s", msg))); |
790 | 0 | } |
791 | | |
792 | | /* Handle to the buffer that the lexer uses internally */ |
793 | | static YY_BUFFER_STATE scanbufhandle; |
794 | | |
795 | | static StringInfoData litbuf; |
796 | | |
797 | | static void startlit(void); |
798 | | static char *litbufdup(void); |
799 | | static void addlit(char *ytext, int yleng); |
800 | | static void addlitchar(unsigned char ychar); |
801 | | |
802 | | /* LCOV_EXCL_START */ |
803 | | |
804 | | #line 804 "repl_scanner.c" |
805 | | #define YY_NO_INPUT 1 |
806 | | |
807 | | /* Extended quote |
808 | | * xqdouble implements embedded quote, '''' |
809 | | */ |
810 | | /* Double quote |
811 | | * Allows embedded spaces and other special characters into identifiers. |
812 | | */ |
813 | | #line 813 "repl_scanner.c" |
814 | | |
815 | 0 | #define INITIAL 0 |
816 | 0 | #define xq 1 |
817 | 0 | #define xd 2 |
818 | | |
819 | | #ifndef YY_NO_UNISTD_H |
820 | | /* Special case for "unistd.h", since it is non-ANSI. We include it way |
821 | | * down here because we want the user's section 1 to have been scanned first. |
822 | | * The user has a chance to override it with an option. |
823 | | */ |
824 | | #include <unistd.h> |
825 | | #endif |
826 | | |
827 | | #ifndef YY_EXTRA_TYPE |
828 | | #define YY_EXTRA_TYPE void * |
829 | | #endif |
830 | | |
831 | | static int yy_init_globals ( void ); |
832 | | |
833 | | /* Accessor methods to globals. |
834 | | These are made visible to non-reentrant scanners for convenience. */ |
835 | | |
836 | | int replication_yylex_destroy ( void ); |
837 | | |
838 | | int replication_yyget_debug ( void ); |
839 | | |
840 | | void replication_yyset_debug ( int debug_flag ); |
841 | | |
842 | | YY_EXTRA_TYPE replication_yyget_extra ( void ); |
843 | | |
844 | | void replication_yyset_extra ( YY_EXTRA_TYPE user_defined ); |
845 | | |
846 | | FILE *replication_yyget_in ( void ); |
847 | | |
848 | | void replication_yyset_in ( FILE * _in_str ); |
849 | | |
850 | | FILE *replication_yyget_out ( void ); |
851 | | |
852 | | void replication_yyset_out ( FILE * _out_str ); |
853 | | |
854 | | int replication_yyget_leng ( void ); |
855 | | |
856 | | char *replication_yyget_text ( void ); |
857 | | |
858 | | int replication_yyget_lineno ( void ); |
859 | | |
860 | | void replication_yyset_lineno ( int _line_number ); |
861 | | |
862 | | /* Macros after this point can all be overridden by user definitions in |
863 | | * section 1. |
864 | | */ |
865 | | |
866 | | #ifndef YY_SKIP_YYWRAP |
867 | | #ifdef __cplusplus |
868 | | extern "C" int replication_yywrap ( void ); |
869 | | #else |
870 | | extern int replication_yywrap ( void ); |
871 | | #endif |
872 | | #endif |
873 | | |
874 | | #ifndef YY_NO_UNPUT |
875 | | |
876 | | #endif |
877 | | |
878 | | #ifndef yytext_ptr |
879 | | static void yy_flex_strncpy ( char *, const char *, int ); |
880 | | #endif |
881 | | |
882 | | #ifdef YY_NEED_STRLEN |
883 | | static int yy_flex_strlen ( const char * ); |
884 | | #endif |
885 | | |
886 | | #ifndef YY_NO_INPUT |
887 | | #ifdef __cplusplus |
888 | | static int yyinput ( void ); |
889 | | #else |
890 | | static int input ( void ); |
891 | | #endif |
892 | | |
893 | | #endif |
894 | | |
895 | | /* Amount of stuff to slurp up with each read. */ |
896 | | #ifndef YY_READ_BUF_SIZE |
897 | | #ifdef __ia64__ |
898 | | /* On IA-64, the buffer size is 16k, not 8k */ |
899 | | #define YY_READ_BUF_SIZE 16384 |
900 | | #else |
901 | 0 | #define YY_READ_BUF_SIZE 8192 |
902 | | #endif /* __ia64__ */ |
903 | | #endif |
904 | | |
905 | | /* Copy whatever the last rule matched to the standard output. */ |
906 | | #ifndef ECHO |
907 | | /* This used to be an fputs(), but since the string might contain NUL's, |
908 | | * we now use fwrite(). |
909 | | */ |
910 | | #define ECHO do { if (fwrite( replication_yytext, (size_t) replication_yyleng, 1, replication_yyout )) {} } while (0) |
911 | | #endif |
912 | | |
913 | | /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, |
914 | | * is returned in "result". |
915 | | */ |
916 | | #ifndef YY_INPUT |
917 | | #define YY_INPUT(buf,result,max_size) \ |
918 | 0 | if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ |
919 | 0 | { \ |
920 | 0 | int c = '*'; \ |
921 | 0 | int n; \ |
922 | 0 | for ( n = 0; n < max_size && \ |
923 | 0 | (c = getc( replication_yyin )) != EOF && c != '\n'; ++n ) \ |
924 | 0 | buf[n] = (char) c; \ |
925 | 0 | if ( c == '\n' ) \ |
926 | 0 | buf[n++] = (char) c; \ |
927 | 0 | if ( c == EOF && ferror( replication_yyin ) ) \ |
928 | 0 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
929 | 0 | result = n; \ |
930 | 0 | } \ |
931 | 0 | else \ |
932 | 0 | { \ |
933 | 0 | errno=0; \ |
934 | 0 | while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, replication_yyin)) == 0 && ferror(replication_yyin)) \ |
935 | 0 | { \ |
936 | 0 | if( errno != EINTR) \ |
937 | 0 | { \ |
938 | 0 | YY_FATAL_ERROR( "input in flex scanner failed" ); \ |
939 | 0 | break; \ |
940 | 0 | } \ |
941 | 0 | errno=0; \ |
942 | 0 | clearerr(replication_yyin); \ |
943 | 0 | } \ |
944 | 0 | }\ |
945 | | \ |
946 | | |
947 | | #endif |
948 | | |
949 | | /* No semi-colon after return; correct usage is to write "yyterminate();" - |
950 | | * we don't want an extra ';' after the "return" because that will cause |
951 | | * some compilers to complain about unreachable statements. |
952 | | */ |
953 | | #ifndef yyterminate |
954 | 0 | #define yyterminate() return YY_NULL |
955 | | #endif |
956 | | |
957 | | /* Number of entries by which start-condition stack grows. */ |
958 | | #ifndef YY_START_STACK_INCR |
959 | | #define YY_START_STACK_INCR 25 |
960 | | #endif |
961 | | |
962 | | /* Report a fatal error. */ |
963 | | #ifndef YY_FATAL_ERROR |
964 | 0 | #define YY_FATAL_ERROR(msg) yy_fatal_error( msg ) |
965 | | #endif |
966 | | |
967 | | /* end tables serialization structures and prototypes */ |
968 | | |
969 | | /* Default declaration of generated scanner - a define so the user can |
970 | | * easily add parameters. |
971 | | */ |
972 | | #ifndef YY_DECL |
973 | | #define YY_DECL_IS_OURS 1 |
974 | | |
975 | | extern int replication_yylex (void); |
976 | | |
977 | | #define YY_DECL int replication_yylex (void) |
978 | | #endif /* !YY_DECL */ |
979 | | |
980 | | /* Code executed at the beginning of each rule, after replication_yytext and replication_yyleng |
981 | | * have been set up. |
982 | | */ |
983 | | #ifndef YY_USER_ACTION |
984 | | #define YY_USER_ACTION |
985 | | #endif |
986 | | |
987 | | /* Code executed at the end of each rule. */ |
988 | | #ifndef YY_BREAK |
989 | 0 | #define YY_BREAK /*LINTED*/break; |
990 | | #endif |
991 | | |
992 | | #define YY_RULE_SETUP \ |
993 | | YY_USER_ACTION |
994 | | |
995 | | /** The main scanner function which does all the work. |
996 | | */ |
997 | | YY_DECL |
998 | 0 | { |
999 | 0 | yy_state_type yy_current_state; |
1000 | 0 | char *yy_cp, *yy_bp; |
1001 | 0 | int yy_act; |
1002 | | |
1003 | 0 | if ( !(yy_init) ) |
1004 | 0 | { |
1005 | 0 | (yy_init) = 1; |
1006 | |
|
1007 | | #ifdef YY_USER_INIT |
1008 | | YY_USER_INIT; |
1009 | | #endif |
1010 | |
|
1011 | 0 | if ( ! (yy_start) ) |
1012 | 0 | (yy_start) = 1; /* first start state */ |
1013 | |
|
1014 | 0 | if ( ! replication_yyin ) |
1015 | 0 | replication_yyin = stdin; |
1016 | |
|
1017 | 0 | if ( ! replication_yyout ) |
1018 | 0 | replication_yyout = stdout; |
1019 | |
|
1020 | 0 | if ( ! YY_CURRENT_BUFFER ) { |
1021 | 0 | replication_yyensure_buffer_stack (); |
1022 | 0 | YY_CURRENT_BUFFER_LVALUE = |
1023 | 0 | replication_yy_create_buffer(replication_yyin,YY_BUF_SIZE ); |
1024 | 0 | } |
1025 | |
|
1026 | 0 | replication_yy_load_buffer_state( ); |
1027 | 0 | } |
1028 | |
|
1029 | 0 | { |
1030 | 0 | #line 83 "repl_scanner.l" |
1031 | | |
1032 | |
|
1033 | 0 | #line 1033 "repl_scanner.c" |
1034 | |
|
1035 | 0 | while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ |
1036 | 0 | { |
1037 | 0 | yy_cp = (yy_c_buf_p); |
1038 | | |
1039 | | /* Support of replication_yytext. */ |
1040 | 0 | *yy_cp = (yy_hold_char); |
1041 | | |
1042 | | /* yy_bp points to the position in yy_ch_buf of the start of |
1043 | | * the current run. |
1044 | | */ |
1045 | 0 | yy_bp = yy_cp; |
1046 | |
|
1047 | 0 | yy_current_state = (yy_start); |
1048 | 0 | yy_match: |
1049 | 0 | do |
1050 | 0 | { |
1051 | 0 | YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ; |
1052 | 0 | if ( yy_accept[yy_current_state] ) |
1053 | 0 | { |
1054 | 0 | (yy_last_accepting_state) = yy_current_state; |
1055 | 0 | (yy_last_accepting_cpos) = yy_cp; |
1056 | 0 | } |
1057 | 0 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1058 | 0 | { |
1059 | 0 | yy_current_state = (int) yy_def[yy_current_state]; |
1060 | 0 | if ( yy_current_state >= 283 ) |
1061 | 0 | yy_c = yy_meta[yy_c]; |
1062 | 0 | } |
1063 | 0 | yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
1064 | 0 | ++yy_cp; |
1065 | 0 | } |
1066 | 0 | while ( yy_current_state != 282 ); |
1067 | 0 | yy_cp = (yy_last_accepting_cpos); |
1068 | 0 | yy_current_state = (yy_last_accepting_state); |
1069 | |
|
1070 | 0 | yy_find_action: |
1071 | 0 | yy_act = yy_accept[yy_current_state]; |
1072 | |
|
1073 | 0 | YY_DO_BEFORE_ACTION; |
1074 | |
|
1075 | 0 | do_action: /* This label is used only to access EOF actions. */ |
1076 | |
|
1077 | 0 | switch ( yy_act ) |
1078 | 0 | { /* beginning of action switch */ |
1079 | 0 | case 0: /* must back up */ |
1080 | | /* undo the effects of YY_DO_BEFORE_ACTION */ |
1081 | 0 | *yy_cp = (yy_hold_char); |
1082 | 0 | yy_cp = (yy_last_accepting_cpos); |
1083 | 0 | yy_current_state = (yy_last_accepting_state); |
1084 | 0 | goto yy_find_action; |
1085 | | |
1086 | 0 | case 1: |
1087 | 0 | YY_RULE_SETUP |
1088 | 0 | #line 85 "repl_scanner.l" |
1089 | 0 | { return K_BASE_BACKUP; } |
1090 | 0 | YY_BREAK |
1091 | 0 | case 2: |
1092 | 0 | YY_RULE_SETUP |
1093 | 0 | #line 86 "repl_scanner.l" |
1094 | 0 | { return K_FAST; } |
1095 | 0 | YY_BREAK |
1096 | 0 | case 3: |
1097 | 0 | YY_RULE_SETUP |
1098 | 0 | #line 87 "repl_scanner.l" |
1099 | 0 | { return K_IDENTIFY_SYSTEM; } |
1100 | 0 | YY_BREAK |
1101 | 0 | case 4: |
1102 | 0 | YY_RULE_SETUP |
1103 | 0 | #line 88 "repl_scanner.l" |
1104 | 0 | { return K_SHOW; } |
1105 | 0 | YY_BREAK |
1106 | 0 | case 5: |
1107 | 0 | YY_RULE_SETUP |
1108 | 0 | #line 89 "repl_scanner.l" |
1109 | 0 | { return K_LABEL; } |
1110 | 0 | YY_BREAK |
1111 | 0 | case 6: |
1112 | 0 | YY_RULE_SETUP |
1113 | 0 | #line 90 "repl_scanner.l" |
1114 | 0 | { return K_NOWAIT; } |
1115 | 0 | YY_BREAK |
1116 | 0 | case 7: |
1117 | 0 | YY_RULE_SETUP |
1118 | 0 | #line 91 "repl_scanner.l" |
1119 | 0 | { return K_PROGRESS; } |
1120 | 0 | YY_BREAK |
1121 | 0 | case 8: |
1122 | 0 | YY_RULE_SETUP |
1123 | 0 | #line 92 "repl_scanner.l" |
1124 | 0 | { return K_MAX_RATE; } |
1125 | 0 | YY_BREAK |
1126 | 0 | case 9: |
1127 | 0 | YY_RULE_SETUP |
1128 | 0 | #line 93 "repl_scanner.l" |
1129 | 0 | { return K_WAL; } |
1130 | 0 | YY_BREAK |
1131 | 0 | case 10: |
1132 | 0 | YY_RULE_SETUP |
1133 | 0 | #line 94 "repl_scanner.l" |
1134 | 0 | { return K_TABLESPACE_MAP; } |
1135 | 0 | YY_BREAK |
1136 | 0 | case 11: |
1137 | 0 | YY_RULE_SETUP |
1138 | 0 | #line 95 "repl_scanner.l" |
1139 | 0 | { return K_NOVERIFY_CHECKSUMS; } |
1140 | 0 | YY_BREAK |
1141 | 0 | case 12: |
1142 | 0 | YY_RULE_SETUP |
1143 | 0 | #line 96 "repl_scanner.l" |
1144 | 0 | { return K_TIMELINE; } |
1145 | 0 | YY_BREAK |
1146 | 0 | case 13: |
1147 | 0 | YY_RULE_SETUP |
1148 | 0 | #line 97 "repl_scanner.l" |
1149 | 0 | { return K_START_REPLICATION; } |
1150 | 0 | YY_BREAK |
1151 | 0 | case 14: |
1152 | 0 | YY_RULE_SETUP |
1153 | 0 | #line 98 "repl_scanner.l" |
1154 | 0 | { return K_CREATE_REPLICATION_SLOT; } |
1155 | 0 | YY_BREAK |
1156 | 0 | case 15: |
1157 | 0 | YY_RULE_SETUP |
1158 | 0 | #line 99 "repl_scanner.l" |
1159 | 0 | { return K_DROP_REPLICATION_SLOT; } |
1160 | 0 | YY_BREAK |
1161 | 0 | case 16: |
1162 | 0 | YY_RULE_SETUP |
1163 | 0 | #line 100 "repl_scanner.l" |
1164 | 0 | { return K_TIMELINE_HISTORY; } |
1165 | 0 | YY_BREAK |
1166 | 0 | case 17: |
1167 | 0 | YY_RULE_SETUP |
1168 | 0 | #line 101 "repl_scanner.l" |
1169 | 0 | { return K_PHYSICAL; } |
1170 | 0 | YY_BREAK |
1171 | 0 | case 18: |
1172 | 0 | YY_RULE_SETUP |
1173 | 0 | #line 102 "repl_scanner.l" |
1174 | 0 | { return K_RESERVE_WAL; } |
1175 | 0 | YY_BREAK |
1176 | 0 | case 19: |
1177 | 0 | YY_RULE_SETUP |
1178 | 0 | #line 103 "repl_scanner.l" |
1179 | 0 | { return K_LOGICAL; } |
1180 | 0 | YY_BREAK |
1181 | 0 | case 20: |
1182 | 0 | YY_RULE_SETUP |
1183 | 0 | #line 104 "repl_scanner.l" |
1184 | 0 | { return K_SLOT; } |
1185 | 0 | YY_BREAK |
1186 | 0 | case 21: |
1187 | 0 | YY_RULE_SETUP |
1188 | 0 | #line 105 "repl_scanner.l" |
1189 | 0 | { return K_TEMPORARY; } |
1190 | 0 | YY_BREAK |
1191 | 0 | case 22: |
1192 | 0 | YY_RULE_SETUP |
1193 | 0 | #line 106 "repl_scanner.l" |
1194 | 0 | { return K_EXPORT_SNAPSHOT; } |
1195 | 0 | YY_BREAK |
1196 | 0 | case 23: |
1197 | 0 | YY_RULE_SETUP |
1198 | 0 | #line 107 "repl_scanner.l" |
1199 | 0 | { return K_NOEXPORT_SNAPSHOT; } |
1200 | 0 | YY_BREAK |
1201 | 0 | case 24: |
1202 | 0 | YY_RULE_SETUP |
1203 | 0 | #line 108 "repl_scanner.l" |
1204 | 0 | { return K_USE_SNAPSHOT; } |
1205 | 0 | YY_BREAK |
1206 | 0 | case 25: |
1207 | 0 | YY_RULE_SETUP |
1208 | 0 | #line 109 "repl_scanner.l" |
1209 | 0 | { return K_WAIT; } |
1210 | 0 | YY_BREAK |
1211 | 0 | case 26: |
1212 | 0 | YY_RULE_SETUP |
1213 | 0 | #line 111 "repl_scanner.l" |
1214 | 0 | { return ','; } |
1215 | 0 | YY_BREAK |
1216 | 0 | case 27: |
1217 | 0 | YY_RULE_SETUP |
1218 | 0 | #line 112 "repl_scanner.l" |
1219 | 0 | { return ';'; } |
1220 | 0 | YY_BREAK |
1221 | 0 | case 28: |
1222 | 0 | YY_RULE_SETUP |
1223 | 0 | #line 113 "repl_scanner.l" |
1224 | 0 | { return '('; } |
1225 | 0 | YY_BREAK |
1226 | 0 | case 29: |
1227 | 0 | YY_RULE_SETUP |
1228 | 0 | #line 114 "repl_scanner.l" |
1229 | 0 | { return ')'; } |
1230 | 0 | YY_BREAK |
1231 | 0 | case 30: |
1232 | | /* rule 30 can match eol */ |
1233 | 0 | YY_RULE_SETUP |
1234 | 0 | #line 116 "repl_scanner.l" |
1235 | 0 | ; |
1236 | 0 | YY_BREAK |
1237 | 0 | case 31: |
1238 | 0 | YY_RULE_SETUP |
1239 | 0 | #line 117 "repl_scanner.l" |
1240 | 0 | ; |
1241 | 0 | YY_BREAK |
1242 | 0 | case 32: |
1243 | 0 | YY_RULE_SETUP |
1244 | 0 | #line 118 "repl_scanner.l" |
1245 | 0 | ; |
1246 | 0 | YY_BREAK |
1247 | 0 | case 33: |
1248 | 0 | YY_RULE_SETUP |
1249 | 0 | #line 120 "repl_scanner.l" |
1250 | 0 | { |
1251 | 0 | yylval.uintval = strtoul(yytext, NULL, 10); |
1252 | 0 | return UCONST; |
1253 | 0 | } |
1254 | 0 | YY_BREAK |
1255 | 0 | case 34: |
1256 | 0 | YY_RULE_SETUP |
1257 | 0 | #line 125 "repl_scanner.l" |
1258 | 0 | { |
1259 | 0 | uint32 hi, |
1260 | 0 | lo; |
1261 | 0 | if (sscanf(yytext, "%X/%X", &hi, &lo) != 2) |
1262 | 0 | yyerror("invalid streaming start location"); |
1263 | 0 | yylval.recptr = ((uint64) hi) << 32 | lo; |
1264 | 0 | return RECPTR; |
1265 | 0 | } |
1266 | 0 | YY_BREAK |
1267 | 0 | case 35: |
1268 | 0 | YY_RULE_SETUP |
1269 | 0 | #line 134 "repl_scanner.l" |
1270 | 0 | { |
1271 | 0 | BEGIN(xq); |
1272 | 0 | startlit(); |
1273 | 0 | } |
1274 | 0 | YY_BREAK |
1275 | 0 | case 36: |
1276 | 0 | YY_RULE_SETUP |
1277 | 0 | #line 139 "repl_scanner.l" |
1278 | 0 | { |
1279 | 0 | yyless(1); |
1280 | 0 | BEGIN(INITIAL); |
1281 | 0 | yylval.str = litbufdup(); |
1282 | 0 | return SCONST; |
1283 | 0 | } |
1284 | 0 | YY_BREAK |
1285 | 0 | case 37: |
1286 | 0 | YY_RULE_SETUP |
1287 | 0 | #line 146 "repl_scanner.l" |
1288 | 0 | { |
1289 | 0 | addlitchar('\''); |
1290 | 0 | } |
1291 | 0 | YY_BREAK |
1292 | 0 | case 38: |
1293 | | /* rule 38 can match eol */ |
1294 | 0 | YY_RULE_SETUP |
1295 | 0 | #line 150 "repl_scanner.l" |
1296 | 0 | { |
1297 | 0 | addlit(yytext, yyleng); |
1298 | 0 | } |
1299 | 0 | YY_BREAK |
1300 | 0 | case 39: |
1301 | 0 | YY_RULE_SETUP |
1302 | 0 | #line 154 "repl_scanner.l" |
1303 | 0 | { |
1304 | 0 | BEGIN(xd); |
1305 | 0 | startlit(); |
1306 | 0 | } |
1307 | 0 | YY_BREAK |
1308 | 0 | case 40: |
1309 | 0 | YY_RULE_SETUP |
1310 | 0 | #line 159 "repl_scanner.l" |
1311 | 0 | { |
1312 | 0 | int len; |
1313 | 0 | yyless(1); |
1314 | 0 | BEGIN(INITIAL); |
1315 | 0 | yylval.str = litbufdup(); |
1316 | 0 | len = strlen(yylval.str); |
1317 | 0 | truncate_identifier(yylval.str, len, true); |
1318 | 0 | return IDENT; |
1319 | 0 | } |
1320 | 0 | YY_BREAK |
1321 | 0 | case 41: |
1322 | | /* rule 41 can match eol */ |
1323 | 0 | YY_RULE_SETUP |
1324 | 0 | #line 169 "repl_scanner.l" |
1325 | 0 | { |
1326 | 0 | addlit(yytext, yyleng); |
1327 | 0 | } |
1328 | 0 | YY_BREAK |
1329 | 0 | case 42: |
1330 | 0 | YY_RULE_SETUP |
1331 | 0 | #line 173 "repl_scanner.l" |
1332 | 0 | { |
1333 | 0 | int len = strlen(yytext); |
1334 | |
|
1335 | 0 | yylval.str = downcase_truncate_identifier(yytext, len, true); |
1336 | 0 | return IDENT; |
1337 | 0 | } |
1338 | 0 | YY_BREAK |
1339 | 0 | case YY_STATE_EOF(xq): |
1340 | 0 | case YY_STATE_EOF(xd): |
1341 | 0 | #line 180 "repl_scanner.l" |
1342 | 0 | { yyerror("unterminated quoted string"); } |
1343 | 0 | YY_BREAK |
1344 | 0 | case YY_STATE_EOF(INITIAL): |
1345 | 0 | #line 183 "repl_scanner.l" |
1346 | 0 | { |
1347 | 0 | yyterminate(); |
1348 | 0 | } |
1349 | 0 | YY_BREAK |
1350 | 0 | case 43: |
1351 | 0 | YY_RULE_SETUP |
1352 | 0 | #line 187 "repl_scanner.l" |
1353 | 0 | { |
1354 | 0 | return T_WORD; |
1355 | 0 | } |
1356 | 0 | YY_BREAK |
1357 | 0 | case 44: |
1358 | 0 | YY_RULE_SETUP |
1359 | 0 | #line 190 "repl_scanner.l" |
1360 | 0 | YY_FATAL_ERROR( "flex scanner jammed" ); |
1361 | 0 | YY_BREAK |
1362 | 0 | #line 1362 "repl_scanner.c" |
1363 | |
|
1364 | 0 | case YY_END_OF_BUFFER: |
1365 | 0 | { |
1366 | | /* Amount of text matched not including the EOB char. */ |
1367 | 0 | int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1; |
1368 | | |
1369 | | /* Undo the effects of YY_DO_BEFORE_ACTION. */ |
1370 | 0 | *yy_cp = (yy_hold_char); |
1371 | 0 | YY_RESTORE_YY_MORE_OFFSET |
1372 | |
|
1373 | 0 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) |
1374 | 0 | { |
1375 | | /* We're scanning a new file or input source. It's |
1376 | | * possible that this happened because the user |
1377 | | * just pointed replication_yyin at a new source and called |
1378 | | * replication_yylex(). If so, then we have to assure |
1379 | | * consistency between YY_CURRENT_BUFFER and our |
1380 | | * globals. Here is the right place to do so, because |
1381 | | * this is the first action (other than possibly a |
1382 | | * back-up) that will match for the new input source. |
1383 | | */ |
1384 | 0 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
1385 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_input_file = replication_yyin; |
1386 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; |
1387 | 0 | } |
1388 | | |
1389 | | /* Note that here we test for yy_c_buf_p "<=" to the position |
1390 | | * of the first EOB in the buffer, since yy_c_buf_p will |
1391 | | * already have been incremented past the NUL character |
1392 | | * (since all states make transitions on EOB to the |
1393 | | * end-of-buffer state). Contrast this with the test |
1394 | | * in input(). |
1395 | | */ |
1396 | 0 | if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
1397 | 0 | { /* This was really a NUL. */ |
1398 | 0 | yy_state_type yy_next_state; |
1399 | |
|
1400 | 0 | (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text; |
1401 | |
|
1402 | 0 | yy_current_state = yy_get_previous_state( ); |
1403 | | |
1404 | | /* Okay, we're now positioned to make the NUL |
1405 | | * transition. We couldn't have |
1406 | | * yy_get_previous_state() go ahead and do it |
1407 | | * for us because it doesn't know how to deal |
1408 | | * with the possibility of jamming (and we don't |
1409 | | * want to build jamming into it because then it |
1410 | | * will run more slowly). |
1411 | | */ |
1412 | |
|
1413 | 0 | yy_next_state = yy_try_NUL_trans( yy_current_state ); |
1414 | |
|
1415 | 0 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
1416 | |
|
1417 | 0 | if ( yy_next_state ) |
1418 | 0 | { |
1419 | | /* Consume the NUL. */ |
1420 | 0 | yy_cp = ++(yy_c_buf_p); |
1421 | 0 | yy_current_state = yy_next_state; |
1422 | 0 | goto yy_match; |
1423 | 0 | } |
1424 | | |
1425 | 0 | else |
1426 | 0 | { |
1427 | 0 | yy_cp = (yy_last_accepting_cpos); |
1428 | 0 | yy_current_state = (yy_last_accepting_state); |
1429 | 0 | goto yy_find_action; |
1430 | 0 | } |
1431 | 0 | } |
1432 | | |
1433 | 0 | else switch ( yy_get_next_buffer( ) ) |
1434 | 0 | { |
1435 | 0 | case EOB_ACT_END_OF_FILE: |
1436 | 0 | { |
1437 | 0 | (yy_did_buffer_switch_on_eof) = 0; |
1438 | |
|
1439 | 0 | if ( replication_yywrap( ) ) |
1440 | 0 | { |
1441 | | /* Note: because we've taken care in |
1442 | | * yy_get_next_buffer() to have set up |
1443 | | * replication_yytext, we can now set up |
1444 | | * yy_c_buf_p so that if some total |
1445 | | * hoser (like flex itself) wants to |
1446 | | * call the scanner after we return the |
1447 | | * YY_NULL, it'll still work - another |
1448 | | * YY_NULL will get returned. |
1449 | | */ |
1450 | 0 | (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ; |
1451 | |
|
1452 | 0 | yy_act = YY_STATE_EOF(YY_START); |
1453 | 0 | goto do_action; |
1454 | 0 | } |
1455 | | |
1456 | 0 | else |
1457 | 0 | { |
1458 | 0 | if ( ! (yy_did_buffer_switch_on_eof) ) |
1459 | 0 | YY_NEW_FILE; |
1460 | 0 | } |
1461 | 0 | break; |
1462 | 0 | } |
1463 | |
|
1464 | 0 | case EOB_ACT_CONTINUE_SCAN: |
1465 | 0 | (yy_c_buf_p) = |
1466 | 0 | (yytext_ptr) + yy_amount_of_matched_text; |
1467 | |
|
1468 | 0 | yy_current_state = yy_get_previous_state( ); |
1469 | |
|
1470 | 0 | yy_cp = (yy_c_buf_p); |
1471 | 0 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
1472 | 0 | goto yy_match; |
1473 | |
|
1474 | 0 | case EOB_ACT_LAST_MATCH: |
1475 | 0 | (yy_c_buf_p) = |
1476 | 0 | &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)]; |
1477 | |
|
1478 | 0 | yy_current_state = yy_get_previous_state( ); |
1479 | |
|
1480 | 0 | yy_cp = (yy_c_buf_p); |
1481 | 0 | yy_bp = (yytext_ptr) + YY_MORE_ADJ; |
1482 | 0 | goto yy_find_action; |
1483 | 0 | } |
1484 | 0 | break; |
1485 | 0 | } |
1486 | |
|
1487 | 0 | default: |
1488 | 0 | YY_FATAL_ERROR( |
1489 | 0 | "fatal flex scanner internal error--no action found" ); |
1490 | 0 | } /* end of action switch */ |
1491 | 0 | } /* end of scanning one token */ |
1492 | 0 | } /* end of user's declarations */ |
1493 | 0 | } /* end of replication_yylex */ |
1494 | | |
1495 | | /* yy_get_next_buffer - try to read in a new buffer |
1496 | | * |
1497 | | * Returns a code representing an action: |
1498 | | * EOB_ACT_LAST_MATCH - |
1499 | | * EOB_ACT_CONTINUE_SCAN - continue scanning from current position |
1500 | | * EOB_ACT_END_OF_FILE - end of file |
1501 | | */ |
1502 | | static int yy_get_next_buffer (void) |
1503 | 0 | { |
1504 | 0 | char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; |
1505 | 0 | char *source = (yytext_ptr); |
1506 | 0 | int number_to_move, i; |
1507 | 0 | int ret_val; |
1508 | |
|
1509 | 0 | if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] ) |
1510 | 0 | YY_FATAL_ERROR( |
1511 | 0 | "fatal flex scanner internal error--end of buffer missed" ); |
1512 | |
|
1513 | 0 | if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) |
1514 | 0 | { /* Don't try to fill the buffer, so this is an EOF. */ |
1515 | 0 | if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 ) |
1516 | 0 | { |
1517 | | /* We matched a single character, the EOB, so |
1518 | | * treat this as a final EOF. |
1519 | | */ |
1520 | 0 | return EOB_ACT_END_OF_FILE; |
1521 | 0 | } |
1522 | | |
1523 | 0 | else |
1524 | 0 | { |
1525 | | /* We matched some text prior to the EOB, first |
1526 | | * process it. |
1527 | | */ |
1528 | 0 | return EOB_ACT_LAST_MATCH; |
1529 | 0 | } |
1530 | 0 | } |
1531 | | |
1532 | | /* Try to read more data. */ |
1533 | | |
1534 | | /* First move last chars to start of buffer. */ |
1535 | 0 | number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1); |
1536 | |
|
1537 | 0 | for ( i = 0; i < number_to_move; ++i ) |
1538 | 0 | *(dest++) = *(source++); |
1539 | |
|
1540 | 0 | if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) |
1541 | | /* don't do the read, it's not guaranteed to return an EOF, |
1542 | | * just force an EOF |
1543 | | */ |
1544 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0; |
1545 | | |
1546 | 0 | else |
1547 | 0 | { |
1548 | 0 | int num_to_read = |
1549 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; |
1550 | |
|
1551 | 0 | while ( num_to_read <= 0 ) |
1552 | 0 | { /* Not enough room in the buffer - grow it. */ |
1553 | | |
1554 | | /* just a shorter name for the current buffer */ |
1555 | 0 | YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE; |
1556 | |
|
1557 | 0 | int yy_c_buf_p_offset = |
1558 | 0 | (int) ((yy_c_buf_p) - b->yy_ch_buf); |
1559 | |
|
1560 | 0 | if ( b->yy_is_our_buffer ) |
1561 | 0 | { |
1562 | 0 | int new_size = b->yy_buf_size * 2; |
1563 | |
|
1564 | 0 | if ( new_size <= 0 ) |
1565 | 0 | b->yy_buf_size += b->yy_buf_size / 8; |
1566 | 0 | else |
1567 | 0 | b->yy_buf_size *= 2; |
1568 | |
|
1569 | 0 | b->yy_ch_buf = (char *) |
1570 | | /* Include room in for 2 EOB chars. */ |
1571 | 0 | replication_yyrealloc((void *) b->yy_ch_buf,(yy_size_t) (b->yy_buf_size + 2) ); |
1572 | 0 | } |
1573 | 0 | else |
1574 | | /* Can't grow it, we don't own it. */ |
1575 | 0 | b->yy_ch_buf = NULL; |
1576 | |
|
1577 | 0 | if ( ! b->yy_ch_buf ) |
1578 | 0 | YY_FATAL_ERROR( |
1579 | 0 | "fatal error - scanner input buffer overflow" ); |
1580 | |
|
1581 | 0 | (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset]; |
1582 | |
|
1583 | 0 | num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - |
1584 | 0 | number_to_move - 1; |
1585 | |
|
1586 | 0 | } |
1587 | |
|
1588 | 0 | if ( num_to_read > YY_READ_BUF_SIZE ) |
1589 | 0 | num_to_read = YY_READ_BUF_SIZE; |
1590 | | |
1591 | | /* Read in more data. */ |
1592 | 0 | YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), |
1593 | 0 | (yy_n_chars), num_to_read ); |
1594 | |
|
1595 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
1596 | 0 | } |
1597 | |
|
1598 | 0 | if ( (yy_n_chars) == 0 ) |
1599 | 0 | { |
1600 | 0 | if ( number_to_move == YY_MORE_ADJ ) |
1601 | 0 | { |
1602 | 0 | ret_val = EOB_ACT_END_OF_FILE; |
1603 | 0 | replication_yyrestart(replication_yyin ); |
1604 | 0 | } |
1605 | | |
1606 | 0 | else |
1607 | 0 | { |
1608 | 0 | ret_val = EOB_ACT_LAST_MATCH; |
1609 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = |
1610 | 0 | YY_BUFFER_EOF_PENDING; |
1611 | 0 | } |
1612 | 0 | } |
1613 | | |
1614 | 0 | else |
1615 | 0 | ret_val = EOB_ACT_CONTINUE_SCAN; |
1616 | |
|
1617 | 0 | if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { |
1618 | | /* Extend the array by 50%, plus the number we really need. */ |
1619 | 0 | int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1); |
1620 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) replication_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,(yy_size_t) new_size ); |
1621 | 0 | if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) |
1622 | 0 | YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); |
1623 | 0 | } |
1624 | |
|
1625 | 0 | (yy_n_chars) += number_to_move; |
1626 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR; |
1627 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR; |
1628 | |
|
1629 | 0 | (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; |
1630 | |
|
1631 | 0 | return ret_val; |
1632 | 0 | } |
1633 | | |
1634 | | /* yy_get_previous_state - get the state just before the EOB char was reached */ |
1635 | | |
1636 | | static yy_state_type yy_get_previous_state (void) |
1637 | 0 | { |
1638 | 0 | yy_state_type yy_current_state; |
1639 | 0 | char *yy_cp; |
1640 | | |
1641 | 0 | yy_current_state = (yy_start); |
1642 | |
|
1643 | 0 | for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp ) |
1644 | 0 | { |
1645 | 0 | YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); |
1646 | 0 | if ( yy_accept[yy_current_state] ) |
1647 | 0 | { |
1648 | 0 | (yy_last_accepting_state) = yy_current_state; |
1649 | 0 | (yy_last_accepting_cpos) = yy_cp; |
1650 | 0 | } |
1651 | 0 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1652 | 0 | { |
1653 | 0 | yy_current_state = (int) yy_def[yy_current_state]; |
1654 | 0 | if ( yy_current_state >= 283 ) |
1655 | 0 | yy_c = yy_meta[yy_c]; |
1656 | 0 | } |
1657 | 0 | yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
1658 | 0 | } |
1659 | |
|
1660 | 0 | return yy_current_state; |
1661 | 0 | } |
1662 | | |
1663 | | /* yy_try_NUL_trans - try to make a transition on the NUL character |
1664 | | * |
1665 | | * synopsis |
1666 | | * next_state = yy_try_NUL_trans( current_state ); |
1667 | | */ |
1668 | | static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state ) |
1669 | 0 | { |
1670 | 0 | int yy_is_jam; |
1671 | 0 | char *yy_cp = (yy_c_buf_p); |
1672 | |
|
1673 | 0 | YY_CHAR yy_c = 1; |
1674 | 0 | if ( yy_accept[yy_current_state] ) |
1675 | 0 | { |
1676 | 0 | (yy_last_accepting_state) = yy_current_state; |
1677 | 0 | (yy_last_accepting_cpos) = yy_cp; |
1678 | 0 | } |
1679 | 0 | while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) |
1680 | 0 | { |
1681 | 0 | yy_current_state = (int) yy_def[yy_current_state]; |
1682 | 0 | if ( yy_current_state >= 283 ) |
1683 | 0 | yy_c = yy_meta[yy_c]; |
1684 | 0 | } |
1685 | 0 | yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c]; |
1686 | 0 | yy_is_jam = (yy_current_state == 282); |
1687 | |
|
1688 | 0 | return yy_is_jam ? 0 : yy_current_state; |
1689 | 0 | } |
1690 | | |
1691 | | #ifndef YY_NO_UNPUT |
1692 | | |
1693 | | #endif |
1694 | | |
1695 | | #ifndef YY_NO_INPUT |
1696 | | #ifdef __cplusplus |
1697 | | static int yyinput (void) |
1698 | | #else |
1699 | | static int input (void) |
1700 | | #endif |
1701 | | |
1702 | | { |
1703 | | int c; |
1704 | | |
1705 | | *(yy_c_buf_p) = (yy_hold_char); |
1706 | | |
1707 | | if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR ) |
1708 | | { |
1709 | | /* yy_c_buf_p now points to the character we want to return. |
1710 | | * If this occurs *before* the EOB characters, then it's a |
1711 | | * valid NUL; if not, then we've hit the end of the buffer. |
1712 | | */ |
1713 | | if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] ) |
1714 | | /* This was really a NUL. */ |
1715 | | *(yy_c_buf_p) = '\0'; |
1716 | | |
1717 | | else |
1718 | | { /* need more input */ |
1719 | | int offset = (int) ((yy_c_buf_p) - (yytext_ptr)); |
1720 | | ++(yy_c_buf_p); |
1721 | | |
1722 | | switch ( yy_get_next_buffer( ) ) |
1723 | | { |
1724 | | case EOB_ACT_LAST_MATCH: |
1725 | | /* This happens because yy_g_n_b() |
1726 | | * sees that we've accumulated a |
1727 | | * token and flags that we need to |
1728 | | * try matching the token before |
1729 | | * proceeding. But for input(), |
1730 | | * there's no matching to consider. |
1731 | | * So convert the EOB_ACT_LAST_MATCH |
1732 | | * to EOB_ACT_END_OF_FILE. |
1733 | | */ |
1734 | | |
1735 | | /* Reset buffer status. */ |
1736 | | replication_yyrestart(replication_yyin ); |
1737 | | |
1738 | | /*FALLTHROUGH*/ |
1739 | | |
1740 | | case EOB_ACT_END_OF_FILE: |
1741 | | { |
1742 | | if ( replication_yywrap( ) ) |
1743 | | return 0; |
1744 | | |
1745 | | if ( ! (yy_did_buffer_switch_on_eof) ) |
1746 | | YY_NEW_FILE; |
1747 | | #ifdef __cplusplus |
1748 | | return yyinput(); |
1749 | | #else |
1750 | | return input(); |
1751 | | #endif |
1752 | | } |
1753 | | |
1754 | | case EOB_ACT_CONTINUE_SCAN: |
1755 | | (yy_c_buf_p) = (yytext_ptr) + offset; |
1756 | | break; |
1757 | | } |
1758 | | } |
1759 | | } |
1760 | | |
1761 | | c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */ |
1762 | | *(yy_c_buf_p) = '\0'; /* preserve replication_yytext */ |
1763 | | (yy_hold_char) = *++(yy_c_buf_p); |
1764 | | |
1765 | | return c; |
1766 | | } |
1767 | | #endif /* ifndef YY_NO_INPUT */ |
1768 | | |
1769 | | /** Immediately switch to a different input stream. |
1770 | | * @param input_file A readable stream. |
1771 | | * |
1772 | | * @note This function does not reset the start condition to @c INITIAL . |
1773 | | */ |
1774 | | void replication_yyrestart (FILE * input_file ) |
1775 | 0 | { |
1776 | | |
1777 | 0 | if ( ! YY_CURRENT_BUFFER ){ |
1778 | 0 | replication_yyensure_buffer_stack (); |
1779 | 0 | YY_CURRENT_BUFFER_LVALUE = |
1780 | 0 | replication_yy_create_buffer(replication_yyin,YY_BUF_SIZE ); |
1781 | 0 | } |
1782 | |
|
1783 | 0 | replication_yy_init_buffer(YY_CURRENT_BUFFER,input_file ); |
1784 | 0 | replication_yy_load_buffer_state( ); |
1785 | 0 | } |
1786 | | |
1787 | | /** Switch to a different input buffer. |
1788 | | * @param new_buffer The new input buffer. |
1789 | | * |
1790 | | */ |
1791 | | void replication_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ) |
1792 | 0 | { |
1793 | | |
1794 | | /* TODO. We should be able to replace this entire function body |
1795 | | * with |
1796 | | * replication_yypop_buffer_state(); |
1797 | | * replication_yypush_buffer_state(new_buffer); |
1798 | | */ |
1799 | 0 | replication_yyensure_buffer_stack (); |
1800 | 0 | if ( YY_CURRENT_BUFFER == new_buffer ) |
1801 | 0 | return; |
1802 | | |
1803 | 0 | if ( YY_CURRENT_BUFFER ) |
1804 | 0 | { |
1805 | | /* Flush out information for old buffer. */ |
1806 | 0 | *(yy_c_buf_p) = (yy_hold_char); |
1807 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
1808 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
1809 | 0 | } |
1810 | |
|
1811 | 0 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
1812 | 0 | replication_yy_load_buffer_state( ); |
1813 | | |
1814 | | /* We don't actually know whether we did this switch during |
1815 | | * EOF (replication_yywrap()) processing, but the only time this flag |
1816 | | * is looked at is after replication_yywrap() is called, so it's safe |
1817 | | * to go ahead and always set it. |
1818 | | */ |
1819 | 0 | (yy_did_buffer_switch_on_eof) = 1; |
1820 | 0 | } |
1821 | | |
1822 | | static void replication_yy_load_buffer_state (void) |
1823 | 0 | { |
1824 | 0 | (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; |
1825 | 0 | (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; |
1826 | 0 | replication_yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; |
1827 | 0 | (yy_hold_char) = *(yy_c_buf_p); |
1828 | 0 | } |
1829 | | |
1830 | | /** Allocate and initialize an input buffer state. |
1831 | | * @param file A readable stream. |
1832 | | * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. |
1833 | | * |
1834 | | * @return the allocated buffer state. |
1835 | | */ |
1836 | | YY_BUFFER_STATE replication_yy_create_buffer (FILE * file, int size ) |
1837 | 0 | { |
1838 | 0 | YY_BUFFER_STATE b; |
1839 | | |
1840 | 0 | b = (YY_BUFFER_STATE) replication_yyalloc(sizeof( struct yy_buffer_state ) ); |
1841 | 0 | if ( ! b ) |
1842 | 0 | YY_FATAL_ERROR( "out of dynamic memory in replication_yy_create_buffer()" ); |
1843 | |
|
1844 | 0 | b->yy_buf_size = size; |
1845 | | |
1846 | | /* yy_ch_buf has to be 2 characters longer than the size given because |
1847 | | * we need to put in 2 end-of-buffer characters. |
1848 | | */ |
1849 | 0 | b->yy_ch_buf = (char *) replication_yyalloc((yy_size_t) (b->yy_buf_size + 2) ); |
1850 | 0 | if ( ! b->yy_ch_buf ) |
1851 | 0 | YY_FATAL_ERROR( "out of dynamic memory in replication_yy_create_buffer()" ); |
1852 | |
|
1853 | 0 | b->yy_is_our_buffer = 1; |
1854 | |
|
1855 | 0 | replication_yy_init_buffer(b,file ); |
1856 | |
|
1857 | 0 | return b; |
1858 | 0 | } |
1859 | | |
1860 | | /** Destroy the buffer. |
1861 | | * @param b a buffer created with replication_yy_create_buffer() |
1862 | | * |
1863 | | */ |
1864 | | void replication_yy_delete_buffer (YY_BUFFER_STATE b ) |
1865 | 0 | { |
1866 | | |
1867 | 0 | if ( ! b ) |
1868 | 0 | return; |
1869 | | |
1870 | 0 | if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ |
1871 | 0 | YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; |
1872 | |
|
1873 | 0 | if ( b->yy_is_our_buffer ) |
1874 | 0 | replication_yyfree((void *) b->yy_ch_buf ); |
1875 | |
|
1876 | 0 | replication_yyfree((void *) b ); |
1877 | 0 | } |
1878 | | |
1879 | | /* Initializes or reinitializes a buffer. |
1880 | | * This function is sometimes called more than once on the same buffer, |
1881 | | * such as during a replication_yyrestart() or at EOF. |
1882 | | */ |
1883 | | static void replication_yy_init_buffer (YY_BUFFER_STATE b, FILE * file ) |
1884 | | |
1885 | 0 | { |
1886 | 0 | int oerrno = errno; |
1887 | | |
1888 | 0 | replication_yy_flush_buffer(b ); |
1889 | |
|
1890 | 0 | b->yy_input_file = file; |
1891 | 0 | b->yy_fill_buffer = 1; |
1892 | | |
1893 | | /* If b is the current buffer, then replication_yy_init_buffer was _probably_ |
1894 | | * called from replication_yyrestart() or through yy_get_next_buffer. |
1895 | | * In that case, we don't want to reset the lineno or column. |
1896 | | */ |
1897 | 0 | if (b != YY_CURRENT_BUFFER){ |
1898 | 0 | b->yy_bs_lineno = 1; |
1899 | 0 | b->yy_bs_column = 0; |
1900 | 0 | } |
1901 | |
|
1902 | 0 | b->yy_is_interactive = 0; |
1903 | | |
1904 | 0 | errno = oerrno; |
1905 | 0 | } |
1906 | | |
1907 | | /** Discard all buffered characters. On the next scan, YY_INPUT will be called. |
1908 | | * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. |
1909 | | * |
1910 | | */ |
1911 | | void replication_yy_flush_buffer (YY_BUFFER_STATE b ) |
1912 | 0 | { |
1913 | 0 | if ( ! b ) |
1914 | 0 | return; |
1915 | | |
1916 | 0 | b->yy_n_chars = 0; |
1917 | | |
1918 | | /* We always need two end-of-buffer characters. The first causes |
1919 | | * a transition to the end-of-buffer state. The second causes |
1920 | | * a jam in that state. |
1921 | | */ |
1922 | 0 | b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; |
1923 | 0 | b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; |
1924 | |
|
1925 | 0 | b->yy_buf_pos = &b->yy_ch_buf[0]; |
1926 | |
|
1927 | 0 | b->yy_at_bol = 1; |
1928 | 0 | b->yy_buffer_status = YY_BUFFER_NEW; |
1929 | |
|
1930 | 0 | if ( b == YY_CURRENT_BUFFER ) |
1931 | 0 | replication_yy_load_buffer_state( ); |
1932 | 0 | } |
1933 | | |
1934 | | /** Pushes the new state onto the stack. The new state becomes |
1935 | | * the current state. This function will allocate the stack |
1936 | | * if necessary. |
1937 | | * @param new_buffer The new state. |
1938 | | * |
1939 | | */ |
1940 | | void replication_yypush_buffer_state (YY_BUFFER_STATE new_buffer ) |
1941 | 0 | { |
1942 | 0 | if (new_buffer == NULL) |
1943 | 0 | return; |
1944 | | |
1945 | 0 | replication_yyensure_buffer_stack(); |
1946 | | |
1947 | | /* This block is copied from replication_yy_switch_to_buffer. */ |
1948 | 0 | if ( YY_CURRENT_BUFFER ) |
1949 | 0 | { |
1950 | | /* Flush out information for old buffer. */ |
1951 | 0 | *(yy_c_buf_p) = (yy_hold_char); |
1952 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p); |
1953 | 0 | YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars); |
1954 | 0 | } |
1955 | | |
1956 | | /* Only push if top exists. Otherwise, replace top. */ |
1957 | 0 | if (YY_CURRENT_BUFFER) |
1958 | 0 | (yy_buffer_stack_top)++; |
1959 | 0 | YY_CURRENT_BUFFER_LVALUE = new_buffer; |
1960 | | |
1961 | | /* copied from replication_yy_switch_to_buffer. */ |
1962 | 0 | replication_yy_load_buffer_state( ); |
1963 | 0 | (yy_did_buffer_switch_on_eof) = 1; |
1964 | 0 | } |
1965 | | |
1966 | | /** Removes and deletes the top of the stack, if present. |
1967 | | * The next element becomes the new top. |
1968 | | * |
1969 | | */ |
1970 | | void replication_yypop_buffer_state (void) |
1971 | 0 | { |
1972 | 0 | if (!YY_CURRENT_BUFFER) |
1973 | 0 | return; |
1974 | | |
1975 | 0 | replication_yy_delete_buffer(YY_CURRENT_BUFFER ); |
1976 | 0 | YY_CURRENT_BUFFER_LVALUE = NULL; |
1977 | 0 | if ((yy_buffer_stack_top) > 0) |
1978 | 0 | --(yy_buffer_stack_top); |
1979 | |
|
1980 | 0 | if (YY_CURRENT_BUFFER) { |
1981 | 0 | replication_yy_load_buffer_state( ); |
1982 | 0 | (yy_did_buffer_switch_on_eof) = 1; |
1983 | 0 | } |
1984 | 0 | } |
1985 | | |
1986 | | /* Allocates the stack if it does not exist. |
1987 | | * Guarantees space for at least one push. |
1988 | | */ |
1989 | | static void replication_yyensure_buffer_stack (void) |
1990 | 0 | { |
1991 | 0 | yy_size_t num_to_alloc; |
1992 | | |
1993 | 0 | if (!(yy_buffer_stack)) { |
1994 | | |
1995 | | /* First allocation is just for 2 elements, since we don't know if this |
1996 | | * scanner will even need a stack. We use 2 instead of 1 to avoid an |
1997 | | * immediate realloc on the next call. |
1998 | | */ |
1999 | 0 | num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ |
2000 | 0 | (yy_buffer_stack) = (struct yy_buffer_state**)replication_yyalloc |
2001 | 0 | (num_to_alloc * sizeof(struct yy_buffer_state*) |
2002 | 0 | ); |
2003 | 0 | if ( ! (yy_buffer_stack) ) |
2004 | 0 | YY_FATAL_ERROR( "out of dynamic memory in replication_yyensure_buffer_stack()" ); |
2005 | |
|
2006 | 0 | memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*)); |
2007 | |
|
2008 | 0 | (yy_buffer_stack_max) = num_to_alloc; |
2009 | 0 | (yy_buffer_stack_top) = 0; |
2010 | 0 | return; |
2011 | 0 | } |
2012 | | |
2013 | 0 | if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){ |
2014 | | |
2015 | | /* Increase the buffer to prepare for a possible push. */ |
2016 | 0 | yy_size_t grow_size = 8 /* arbitrary grow size */; |
2017 | |
|
2018 | 0 | num_to_alloc = (yy_buffer_stack_max) + grow_size; |
2019 | 0 | (yy_buffer_stack) = (struct yy_buffer_state**)replication_yyrealloc |
2020 | 0 | ((yy_buffer_stack), |
2021 | 0 | num_to_alloc * sizeof(struct yy_buffer_state*) |
2022 | 0 | ); |
2023 | 0 | if ( ! (yy_buffer_stack) ) |
2024 | 0 | YY_FATAL_ERROR( "out of dynamic memory in replication_yyensure_buffer_stack()" ); |
2025 | | |
2026 | | /* zero only the new slots.*/ |
2027 | 0 | memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*)); |
2028 | 0 | (yy_buffer_stack_max) = num_to_alloc; |
2029 | 0 | } |
2030 | 0 | } |
2031 | | |
2032 | | /** Setup the input buffer state to scan directly from a user-specified character buffer. |
2033 | | * @param base the character buffer |
2034 | | * @param size the size in bytes of the character buffer |
2035 | | * |
2036 | | * @return the newly allocated buffer state object. |
2037 | | */ |
2038 | | YY_BUFFER_STATE replication_yy_scan_buffer (char * base, yy_size_t size ) |
2039 | 0 | { |
2040 | 0 | YY_BUFFER_STATE b; |
2041 | | |
2042 | 0 | if ( size < 2 || |
2043 | 0 | base[size-2] != YY_END_OF_BUFFER_CHAR || |
2044 | 0 | base[size-1] != YY_END_OF_BUFFER_CHAR ) |
2045 | | /* They forgot to leave room for the EOB's. */ |
2046 | 0 | return NULL; |
2047 | | |
2048 | 0 | b = (YY_BUFFER_STATE) replication_yyalloc(sizeof( struct yy_buffer_state ) ); |
2049 | 0 | if ( ! b ) |
2050 | 0 | YY_FATAL_ERROR( "out of dynamic memory in replication_yy_scan_buffer()" ); |
2051 | |
|
2052 | 0 | b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */ |
2053 | 0 | b->yy_buf_pos = b->yy_ch_buf = base; |
2054 | 0 | b->yy_is_our_buffer = 0; |
2055 | 0 | b->yy_input_file = NULL; |
2056 | 0 | b->yy_n_chars = b->yy_buf_size; |
2057 | 0 | b->yy_is_interactive = 0; |
2058 | 0 | b->yy_at_bol = 1; |
2059 | 0 | b->yy_fill_buffer = 0; |
2060 | 0 | b->yy_buffer_status = YY_BUFFER_NEW; |
2061 | |
|
2062 | 0 | replication_yy_switch_to_buffer(b ); |
2063 | |
|
2064 | 0 | return b; |
2065 | 0 | } |
2066 | | |
2067 | | /** Setup the input buffer state to scan a string. The next call to replication_yylex() will |
2068 | | * scan from a @e copy of @a str. |
2069 | | * @param yystr a NUL-terminated string to scan |
2070 | | * |
2071 | | * @return the newly allocated buffer state object. |
2072 | | * @note If you want to scan bytes that may contain NUL values, then use |
2073 | | * replication_yy_scan_bytes() instead. |
2074 | | */ |
2075 | | YY_BUFFER_STATE replication_yy_scan_string (const char * yystr ) |
2076 | 0 | { |
2077 | | |
2078 | 0 | return replication_yy_scan_bytes(yystr,(int) strlen(yystr) ); |
2079 | 0 | } |
2080 | | |
2081 | | /** Setup the input buffer state to scan the given bytes. The next call to replication_yylex() will |
2082 | | * scan from a @e copy of @a bytes. |
2083 | | * @param yybytes the byte buffer to scan |
2084 | | * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. |
2085 | | * |
2086 | | * @return the newly allocated buffer state object. |
2087 | | */ |
2088 | | YY_BUFFER_STATE replication_yy_scan_bytes (const char * yybytes, int _yybytes_len ) |
2089 | 0 | { |
2090 | 0 | YY_BUFFER_STATE b; |
2091 | 0 | char *buf; |
2092 | 0 | yy_size_t n; |
2093 | 0 | int i; |
2094 | | |
2095 | | /* Get memory for full buffer, including space for trailing EOB's. */ |
2096 | 0 | n = (yy_size_t) (_yybytes_len + 2); |
2097 | 0 | buf = (char *) replication_yyalloc(n ); |
2098 | 0 | if ( ! buf ) |
2099 | 0 | YY_FATAL_ERROR( "out of dynamic memory in replication_yy_scan_bytes()" ); |
2100 | |
|
2101 | 0 | for ( i = 0; i < _yybytes_len; ++i ) |
2102 | 0 | buf[i] = yybytes[i]; |
2103 | |
|
2104 | 0 | buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; |
2105 | |
|
2106 | 0 | b = replication_yy_scan_buffer(buf,n ); |
2107 | 0 | if ( ! b ) |
2108 | 0 | YY_FATAL_ERROR( "bad buffer in replication_yy_scan_bytes()" ); |
2109 | | |
2110 | | /* It's okay to grow etc. this buffer, and we should throw it |
2111 | | * away when we're done. |
2112 | | */ |
2113 | 0 | b->yy_is_our_buffer = 1; |
2114 | |
|
2115 | 0 | return b; |
2116 | 0 | } |
2117 | | |
2118 | | #ifndef YY_EXIT_FAILURE |
2119 | 0 | #define YY_EXIT_FAILURE 2 |
2120 | | #endif |
2121 | | |
2122 | | static void yynoreturn yy_fatal_error (const char* msg ) |
2123 | 0 | { |
2124 | 0 | (void) fprintf( stderr, "%s\n", msg ); |
2125 | 0 | exit( YY_EXIT_FAILURE ); |
2126 | 0 | } |
2127 | | |
2128 | | /* Redefine yyless() so it works in section 3 code. */ |
2129 | | |
2130 | | #undef yyless |
2131 | | #define yyless(n) \ |
2132 | | do \ |
2133 | | { \ |
2134 | | /* Undo effects of setting up replication_yytext. */ \ |
2135 | | int yyless_macro_arg = (n); \ |
2136 | | YY_LESS_LINENO(yyless_macro_arg);\ |
2137 | | replication_yytext[replication_yyleng] = (yy_hold_char); \ |
2138 | | (yy_c_buf_p) = replication_yytext + yyless_macro_arg; \ |
2139 | | (yy_hold_char) = *(yy_c_buf_p); \ |
2140 | | *(yy_c_buf_p) = '\0'; \ |
2141 | | replication_yyleng = yyless_macro_arg; \ |
2142 | | } \ |
2143 | | while ( 0 ) |
2144 | | |
2145 | | /* Accessor methods (get/set functions) to struct members. */ |
2146 | | |
2147 | | /** Get the current line number. |
2148 | | * |
2149 | | */ |
2150 | | int replication_yyget_lineno (void) |
2151 | 0 | { |
2152 | | |
2153 | 0 | return replication_yylineno; |
2154 | 0 | } |
2155 | | |
2156 | | /** Get the input stream. |
2157 | | * |
2158 | | */ |
2159 | | FILE *replication_yyget_in (void) |
2160 | 0 | { |
2161 | 0 | return replication_yyin; |
2162 | 0 | } |
2163 | | |
2164 | | /** Get the output stream. |
2165 | | * |
2166 | | */ |
2167 | | FILE *replication_yyget_out (void) |
2168 | 0 | { |
2169 | 0 | return replication_yyout; |
2170 | 0 | } |
2171 | | |
2172 | | /** Get the length of the current token. |
2173 | | * |
2174 | | */ |
2175 | | int replication_yyget_leng (void) |
2176 | 0 | { |
2177 | 0 | return replication_yyleng; |
2178 | 0 | } |
2179 | | |
2180 | | /** Get the current token. |
2181 | | * |
2182 | | */ |
2183 | | |
2184 | | char *replication_yyget_text (void) |
2185 | 0 | { |
2186 | 0 | return replication_yytext; |
2187 | 0 | } |
2188 | | |
2189 | | /** Set the current line number. |
2190 | | * @param _line_number line number |
2191 | | * |
2192 | | */ |
2193 | | void replication_yyset_lineno (int _line_number ) |
2194 | 0 | { |
2195 | | |
2196 | 0 | replication_yylineno = _line_number; |
2197 | 0 | } |
2198 | | |
2199 | | /** Set the input stream. This does not discard the current |
2200 | | * input buffer. |
2201 | | * @param _in_str A readable stream. |
2202 | | * |
2203 | | * @see replication_yy_switch_to_buffer |
2204 | | */ |
2205 | | void replication_yyset_in (FILE * _in_str ) |
2206 | 0 | { |
2207 | 0 | replication_yyin = _in_str ; |
2208 | 0 | } |
2209 | | |
2210 | | void replication_yyset_out (FILE * _out_str ) |
2211 | 0 | { |
2212 | 0 | replication_yyout = _out_str ; |
2213 | 0 | } |
2214 | | |
2215 | | int replication_yyget_debug (void) |
2216 | 0 | { |
2217 | 0 | return replication_yy_flex_debug; |
2218 | 0 | } |
2219 | | |
2220 | | void replication_yyset_debug (int _bdebug ) |
2221 | 0 | { |
2222 | 0 | replication_yy_flex_debug = _bdebug ; |
2223 | 0 | } |
2224 | | |
2225 | | static int yy_init_globals (void) |
2226 | 0 | { |
2227 | | /* Initialization is the same as for the non-reentrant scanner. |
2228 | | * This function is called from replication_yylex_destroy(), so don't allocate here. |
2229 | | */ |
2230 | |
|
2231 | 0 | (yy_buffer_stack) = NULL; |
2232 | 0 | (yy_buffer_stack_top) = 0; |
2233 | 0 | (yy_buffer_stack_max) = 0; |
2234 | 0 | (yy_c_buf_p) = NULL; |
2235 | 0 | (yy_init) = 0; |
2236 | 0 | (yy_start) = 0; |
2237 | | |
2238 | | /* Defined in main.c */ |
2239 | | #ifdef YY_STDINIT |
2240 | | replication_yyin = stdin; |
2241 | | replication_yyout = stdout; |
2242 | | #else |
2243 | 0 | replication_yyin = NULL; |
2244 | 0 | replication_yyout = NULL; |
2245 | 0 | #endif |
2246 | | |
2247 | | /* For future reference: Set errno on error, since we are called by |
2248 | | * replication_yylex_init() |
2249 | | */ |
2250 | 0 | return 0; |
2251 | 0 | } |
2252 | | |
2253 | | /* replication_yylex_destroy is for both reentrant and non-reentrant scanners. */ |
2254 | | int replication_yylex_destroy (void) |
2255 | 0 | { |
2256 | | |
2257 | | /* Pop the buffer stack, destroying each element. */ |
2258 | 0 | while(YY_CURRENT_BUFFER){ |
2259 | 0 | replication_yy_delete_buffer(YY_CURRENT_BUFFER ); |
2260 | 0 | YY_CURRENT_BUFFER_LVALUE = NULL; |
2261 | 0 | replication_yypop_buffer_state(); |
2262 | 0 | } |
2263 | | |
2264 | | /* Destroy the stack itself. */ |
2265 | 0 | replication_yyfree((yy_buffer_stack) ); |
2266 | 0 | (yy_buffer_stack) = NULL; |
2267 | | |
2268 | | /* Reset the globals. This is important in a non-reentrant scanner so the next time |
2269 | | * replication_yylex() is called, initialization will occur. */ |
2270 | 0 | yy_init_globals( ); |
2271 | |
|
2272 | 0 | return 0; |
2273 | 0 | } |
2274 | | |
2275 | | /* |
2276 | | * Internal utility routines. |
2277 | | */ |
2278 | | |
2279 | | #ifndef yytext_ptr |
2280 | | static void yy_flex_strncpy (char* s1, const char * s2, int n ) |
2281 | | { |
2282 | | |
2283 | | int i; |
2284 | | for ( i = 0; i < n; ++i ) |
2285 | | s1[i] = s2[i]; |
2286 | | } |
2287 | | #endif |
2288 | | |
2289 | | #ifdef YY_NEED_STRLEN |
2290 | | static int yy_flex_strlen (const char * s ) |
2291 | | { |
2292 | | int n; |
2293 | | for ( n = 0; s[n]; ++n ) |
2294 | | ; |
2295 | | |
2296 | | return n; |
2297 | | } |
2298 | | #endif |
2299 | | |
2300 | | void *replication_yyalloc (yy_size_t size ) |
2301 | 0 | { |
2302 | 0 | return malloc(size); |
2303 | 0 | } |
2304 | | |
2305 | | void *replication_yyrealloc (void * ptr, yy_size_t size ) |
2306 | 0 | { |
2307 | | |
2308 | | /* The cast to (char *) in the following accommodates both |
2309 | | * implementations that use char* generic pointers, and those |
2310 | | * that use void* generic pointers. It works with the latter |
2311 | | * because both ANSI C and C++ allow castless assignment from |
2312 | | * any pointer type to void*, and deal with argument conversions |
2313 | | * as though doing an assignment. |
2314 | | */ |
2315 | 0 | return realloc(ptr, size); |
2316 | 0 | } |
2317 | | |
2318 | | void replication_yyfree (void * ptr ) |
2319 | 0 | { |
2320 | 0 | free( (char *) ptr ); /* see replication_yyrealloc() for (char *) cast */ |
2321 | 0 | } |
2322 | | |
2323 | | #define YYTABLES_NAME "yytables" |
2324 | | |
2325 | | #line 190 "repl_scanner.l" |
2326 | | |
2327 | | |
2328 | | /* LCOV_EXCL_STOP */ |
2329 | | |
2330 | | static void |
2331 | | startlit(void) |
2332 | 0 | { |
2333 | 0 | initStringInfo(&litbuf); |
2334 | 0 | } |
2335 | | |
2336 | | static char * |
2337 | | litbufdup(void) |
2338 | 0 | { |
2339 | 0 | return litbuf.data; |
2340 | 0 | } |
2341 | | |
2342 | | static void |
2343 | | addlit(char *ytext, int yleng) |
2344 | 0 | { |
2345 | 0 | appendBinaryStringInfo(&litbuf, ytext, yleng); |
2346 | 0 | } |
2347 | | |
2348 | | static void |
2349 | | addlitchar(unsigned char ychar) |
2350 | 0 | { |
2351 | 0 | appendStringInfoChar(&litbuf, ychar); |
2352 | 0 | } |
2353 | | |
2354 | | void |
2355 | | yyerror(const char *message) |
2356 | 0 | { |
2357 | 0 | ereport(ERROR, |
2358 | 0 | (errcode(ERRCODE_SYNTAX_ERROR), |
2359 | 0 | errmsg_internal("%s", message))); |
2360 | 0 | } |
2361 | | |
2362 | | |
2363 | | void |
2364 | | replication_scanner_init(const char *str) |
2365 | 0 | { |
2366 | 0 | Size slen = strlen(str); |
2367 | 0 | char *scanbuf; |
2368 | | |
2369 | | /* |
2370 | | * Might be left over after ereport() |
2371 | | */ |
2372 | 0 | if (YY_CURRENT_BUFFER) |
2373 | 0 | yy_delete_buffer(YY_CURRENT_BUFFER); |
2374 | | |
2375 | | /* |
2376 | | * Make a scan buffer with special termination needed by flex. |
2377 | | */ |
2378 | 0 | scanbuf = (char *) palloc(slen + 2); |
2379 | 0 | memcpy(scanbuf, str, slen); |
2380 | 0 | scanbuf[slen] = scanbuf[slen + 1] = YY_END_OF_BUFFER_CHAR; |
2381 | 0 | scanbufhandle = yy_scan_buffer(scanbuf, slen + 2); |
2382 | 0 | } |
2383 | | |
2384 | | void |
2385 | | replication_scanner_finish(void) |
2386 | 0 | { |
2387 | 0 | yy_delete_buffer(scanbufhandle); |
2388 | 0 | scanbufhandle = NULL; |
2389 | 0 | } |
2390 | | |