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-rw-r--r--src/backend/replication/repl_scanner.c2586
1 files changed, 2586 insertions, 0 deletions
diff --git a/src/backend/replication/repl_scanner.c b/src/backend/replication/repl_scanner.c
new file mode 100644
index 0000000..488bad4
--- /dev/null
+++ b/src/backend/replication/repl_scanner.c
@@ -0,0 +1,2586 @@
+#line 2 "repl_scanner.c"
+
+#line 4 "repl_scanner.c"
+
+#define YY_INT_ALIGNED short int
+
+/* A lexical scanner generated by flex */
+
+#define yy_create_buffer replication_yy_create_buffer
+#define yy_delete_buffer replication_yy_delete_buffer
+#define yy_scan_buffer replication_yy_scan_buffer
+#define yy_scan_string replication_yy_scan_string
+#define yy_scan_bytes replication_yy_scan_bytes
+#define yy_init_buffer replication_yy_init_buffer
+#define yy_flush_buffer replication_yy_flush_buffer
+#define yy_load_buffer_state replication_yy_load_buffer_state
+#define yy_switch_to_buffer replication_yy_switch_to_buffer
+#define yypush_buffer_state replication_yypush_buffer_state
+#define yypop_buffer_state replication_yypop_buffer_state
+#define yyensure_buffer_stack replication_yyensure_buffer_stack
+#define yy_flex_debug replication_yy_flex_debug
+#define yyin replication_yyin
+#define yyleng replication_yyleng
+#define yylex replication_yylex
+#define yylineno replication_yylineno
+#define yyout replication_yyout
+#define yyrestart replication_yyrestart
+#define yytext replication_yytext
+#define yywrap replication_yywrap
+#define yyalloc replication_yyalloc
+#define yyrealloc replication_yyrealloc
+#define yyfree replication_yyfree
+
+#define FLEX_SCANNER
+#define YY_FLEX_MAJOR_VERSION 2
+#define YY_FLEX_MINOR_VERSION 6
+#define YY_FLEX_SUBMINOR_VERSION 4
+#if YY_FLEX_SUBMINOR_VERSION > 0
+#define FLEX_BETA
+#endif
+
+#ifdef yy_create_buffer
+#define replication_yy_create_buffer_ALREADY_DEFINED
+#else
+#define yy_create_buffer replication_yy_create_buffer
+#endif
+
+#ifdef yy_delete_buffer
+#define replication_yy_delete_buffer_ALREADY_DEFINED
+#else
+#define yy_delete_buffer replication_yy_delete_buffer
+#endif
+
+#ifdef yy_scan_buffer
+#define replication_yy_scan_buffer_ALREADY_DEFINED
+#else
+#define yy_scan_buffer replication_yy_scan_buffer
+#endif
+
+#ifdef yy_scan_string
+#define replication_yy_scan_string_ALREADY_DEFINED
+#else
+#define yy_scan_string replication_yy_scan_string
+#endif
+
+#ifdef yy_scan_bytes
+#define replication_yy_scan_bytes_ALREADY_DEFINED
+#else
+#define yy_scan_bytes replication_yy_scan_bytes
+#endif
+
+#ifdef yy_init_buffer
+#define replication_yy_init_buffer_ALREADY_DEFINED
+#else
+#define yy_init_buffer replication_yy_init_buffer
+#endif
+
+#ifdef yy_flush_buffer
+#define replication_yy_flush_buffer_ALREADY_DEFINED
+#else
+#define yy_flush_buffer replication_yy_flush_buffer
+#endif
+
+#ifdef yy_load_buffer_state
+#define replication_yy_load_buffer_state_ALREADY_DEFINED
+#else
+#define yy_load_buffer_state replication_yy_load_buffer_state
+#endif
+
+#ifdef yy_switch_to_buffer
+#define replication_yy_switch_to_buffer_ALREADY_DEFINED
+#else
+#define yy_switch_to_buffer replication_yy_switch_to_buffer
+#endif
+
+#ifdef yypush_buffer_state
+#define replication_yypush_buffer_state_ALREADY_DEFINED
+#else
+#define yypush_buffer_state replication_yypush_buffer_state
+#endif
+
+#ifdef yypop_buffer_state
+#define replication_yypop_buffer_state_ALREADY_DEFINED
+#else
+#define yypop_buffer_state replication_yypop_buffer_state
+#endif
+
+#ifdef yyensure_buffer_stack
+#define replication_yyensure_buffer_stack_ALREADY_DEFINED
+#else
+#define yyensure_buffer_stack replication_yyensure_buffer_stack
+#endif
+
+#ifdef yylex
+#define replication_yylex_ALREADY_DEFINED
+#else
+#define yylex replication_yylex
+#endif
+
+#ifdef yyrestart
+#define replication_yyrestart_ALREADY_DEFINED
+#else
+#define yyrestart replication_yyrestart
+#endif
+
+#ifdef yylex_init
+#define replication_yylex_init_ALREADY_DEFINED
+#else
+#define yylex_init replication_yylex_init
+#endif
+
+#ifdef yylex_init_extra
+#define replication_yylex_init_extra_ALREADY_DEFINED
+#else
+#define yylex_init_extra replication_yylex_init_extra
+#endif
+
+#ifdef yylex_destroy
+#define replication_yylex_destroy_ALREADY_DEFINED
+#else
+#define yylex_destroy replication_yylex_destroy
+#endif
+
+#ifdef yyget_debug
+#define replication_yyget_debug_ALREADY_DEFINED
+#else
+#define yyget_debug replication_yyget_debug
+#endif
+
+#ifdef yyset_debug
+#define replication_yyset_debug_ALREADY_DEFINED
+#else
+#define yyset_debug replication_yyset_debug
+#endif
+
+#ifdef yyget_extra
+#define replication_yyget_extra_ALREADY_DEFINED
+#else
+#define yyget_extra replication_yyget_extra
+#endif
+
+#ifdef yyset_extra
+#define replication_yyset_extra_ALREADY_DEFINED
+#else
+#define yyset_extra replication_yyset_extra
+#endif
+
+#ifdef yyget_in
+#define replication_yyget_in_ALREADY_DEFINED
+#else
+#define yyget_in replication_yyget_in
+#endif
+
+#ifdef yyset_in
+#define replication_yyset_in_ALREADY_DEFINED
+#else
+#define yyset_in replication_yyset_in
+#endif
+
+#ifdef yyget_out
+#define replication_yyget_out_ALREADY_DEFINED
+#else
+#define yyget_out replication_yyget_out
+#endif
+
+#ifdef yyset_out
+#define replication_yyset_out_ALREADY_DEFINED
+#else
+#define yyset_out replication_yyset_out
+#endif
+
+#ifdef yyget_leng
+#define replication_yyget_leng_ALREADY_DEFINED
+#else
+#define yyget_leng replication_yyget_leng
+#endif
+
+#ifdef yyget_text
+#define replication_yyget_text_ALREADY_DEFINED
+#else
+#define yyget_text replication_yyget_text
+#endif
+
+#ifdef yyget_lineno
+#define replication_yyget_lineno_ALREADY_DEFINED
+#else
+#define yyget_lineno replication_yyget_lineno
+#endif
+
+#ifdef yyset_lineno
+#define replication_yyset_lineno_ALREADY_DEFINED
+#else
+#define yyset_lineno replication_yyset_lineno
+#endif
+
+#ifdef yywrap
+#define replication_yywrap_ALREADY_DEFINED
+#else
+#define yywrap replication_yywrap
+#endif
+
+#ifdef yyalloc
+#define replication_yyalloc_ALREADY_DEFINED
+#else
+#define yyalloc replication_yyalloc
+#endif
+
+#ifdef yyrealloc
+#define replication_yyrealloc_ALREADY_DEFINED
+#else
+#define yyrealloc replication_yyrealloc
+#endif
+
+#ifdef yyfree
+#define replication_yyfree_ALREADY_DEFINED
+#else
+#define yyfree replication_yyfree
+#endif
+
+#ifdef yytext
+#define replication_yytext_ALREADY_DEFINED
+#else
+#define yytext replication_yytext
+#endif
+
+#ifdef yyleng
+#define replication_yyleng_ALREADY_DEFINED
+#else
+#define yyleng replication_yyleng
+#endif
+
+#ifdef yyin
+#define replication_yyin_ALREADY_DEFINED
+#else
+#define yyin replication_yyin
+#endif
+
+#ifdef yyout
+#define replication_yyout_ALREADY_DEFINED
+#else
+#define yyout replication_yyout
+#endif
+
+#ifdef yy_flex_debug
+#define replication_yy_flex_debug_ALREADY_DEFINED
+#else
+#define yy_flex_debug replication_yy_flex_debug
+#endif
+
+#ifdef yylineno
+#define replication_yylineno_ALREADY_DEFINED
+#else
+#define yylineno replication_yylineno
+#endif
+
+/* First, we deal with platform-specific or compiler-specific issues. */
+
+/* begin standard C headers. */
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+#include <stdlib.h>
+
+/* end standard C headers. */
+
+/* flex integer type definitions */
+
+#ifndef FLEXINT_H
+#define FLEXINT_H
+
+/* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */
+
+#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+
+/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h,
+ * if you want the limit (max/min) macros for int types.
+ */
+#ifndef __STDC_LIMIT_MACROS
+#define __STDC_LIMIT_MACROS 1
+#endif
+
+#include <inttypes.h>
+typedef int8_t flex_int8_t;
+typedef uint8_t flex_uint8_t;
+typedef int16_t flex_int16_t;
+typedef uint16_t flex_uint16_t;
+typedef int32_t flex_int32_t;
+typedef uint32_t flex_uint32_t;
+#else
+typedef signed char flex_int8_t;
+typedef short int flex_int16_t;
+typedef int flex_int32_t;
+typedef unsigned char flex_uint8_t;
+typedef unsigned short int flex_uint16_t;
+typedef unsigned int flex_uint32_t;
+
+/* Limits of integral types. */
+#ifndef INT8_MIN
+#define INT8_MIN (-128)
+#endif
+#ifndef INT16_MIN
+#define INT16_MIN (-32767-1)
+#endif
+#ifndef INT32_MIN
+#define INT32_MIN (-2147483647-1)
+#endif
+#ifndef INT8_MAX
+#define INT8_MAX (127)
+#endif
+#ifndef INT16_MAX
+#define INT16_MAX (32767)
+#endif
+#ifndef INT32_MAX
+#define INT32_MAX (2147483647)
+#endif
+#ifndef UINT8_MAX
+#define UINT8_MAX (255U)
+#endif
+#ifndef UINT16_MAX
+#define UINT16_MAX (65535U)
+#endif
+#ifndef UINT32_MAX
+#define UINT32_MAX (4294967295U)
+#endif
+
+#ifndef SIZE_MAX
+#define SIZE_MAX (~(size_t)0)
+#endif
+
+#endif /* ! C99 */
+
+#endif /* ! FLEXINT_H */
+
+/* begin standard C++ headers. */
+
+/* TODO: this is always defined, so inline it */
+#define yyconst const
+
+#if defined(__GNUC__) && __GNUC__ >= 3
+#define yynoreturn __attribute__((__noreturn__))
+#else
+#define yynoreturn
+#endif
+
+/* Returned upon end-of-file. */
+#define YY_NULL 0
+
+/* Promotes a possibly negative, possibly signed char to an
+ * integer in range [0..255] for use as an array index.
+ */
+#define YY_SC_TO_UI(c) ((YY_CHAR) (c))
+
+/* Enter a start condition. This macro really ought to take a parameter,
+ * but we do it the disgusting crufty way forced on us by the ()-less
+ * definition of BEGIN.
+ */
+#define BEGIN (yy_start) = 1 + 2 *
+/* Translate the current start state into a value that can be later handed
+ * to BEGIN to return to the state. The YYSTATE alias is for lex
+ * compatibility.
+ */
+#define YY_START (((yy_start) - 1) / 2)
+#define YYSTATE YY_START
+/* Action number for EOF rule of a given start state. */
+#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1)
+/* Special action meaning "start processing a new file". */
+#define YY_NEW_FILE yyrestart( yyin )
+#define YY_END_OF_BUFFER_CHAR 0
+
+/* Size of default input buffer. */
+#ifndef YY_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k.
+ * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case.
+ * Ditto for the __ia64__ case accordingly.
+ */
+#define YY_BUF_SIZE 32768
+#else
+#define YY_BUF_SIZE 16384
+#endif /* __ia64__ */
+#endif
+
+/* The state buf must be large enough to hold one state per character in the main buffer.
+ */
+#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type))
+
+#ifndef YY_TYPEDEF_YY_BUFFER_STATE
+#define YY_TYPEDEF_YY_BUFFER_STATE
+typedef struct yy_buffer_state *YY_BUFFER_STATE;
+#endif
+
+#ifndef YY_TYPEDEF_YY_SIZE_T
+#define YY_TYPEDEF_YY_SIZE_T
+typedef size_t yy_size_t;
+#endif
+
+extern int yyleng;
+
+extern FILE *yyin, *yyout;
+
+#define EOB_ACT_CONTINUE_SCAN 0
+#define EOB_ACT_END_OF_FILE 1
+#define EOB_ACT_LAST_MATCH 2
+
+ #define YY_LESS_LINENO(n)
+ #define YY_LINENO_REWIND_TO(ptr)
+
+/* Return all but the first "n" matched characters back to the input stream. */
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ *yy_cp = (yy_hold_char); \
+ YY_RESTORE_YY_MORE_OFFSET \
+ (yy_c_buf_p) = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \
+ YY_DO_BEFORE_ACTION; /* set up yytext again */ \
+ } \
+ while ( 0 )
+#define unput(c) yyunput( c, (yytext_ptr) )
+
+#ifndef YY_STRUCT_YY_BUFFER_STATE
+#define YY_STRUCT_YY_BUFFER_STATE
+struct yy_buffer_state
+ {
+ FILE *yy_input_file;
+
+ char *yy_ch_buf; /* input buffer */
+ char *yy_buf_pos; /* current position in input buffer */
+
+ /* Size of input buffer in bytes, not including room for EOB
+ * characters.
+ */
+ int yy_buf_size;
+
+ /* Number of characters read into yy_ch_buf, not including EOB
+ * characters.
+ */
+ int yy_n_chars;
+
+ /* Whether we "own" the buffer - i.e., we know we created it,
+ * and can realloc() it to grow it, and should free() it to
+ * delete it.
+ */
+ int yy_is_our_buffer;
+
+ /* Whether this is an "interactive" input source; if so, and
+ * if we're using stdio for input, then we want to use getc()
+ * instead of fread(), to make sure we stop fetching input after
+ * each newline.
+ */
+ int yy_is_interactive;
+
+ /* Whether we're considered to be at the beginning of a line.
+ * If so, '^' rules will be active on the next match, otherwise
+ * not.
+ */
+ int yy_at_bol;
+
+ int yy_bs_lineno; /**< The line count. */
+ int yy_bs_column; /**< The column count. */
+
+ /* Whether to try to fill the input buffer when we reach the
+ * end of it.
+ */
+ int yy_fill_buffer;
+
+ int yy_buffer_status;
+
+#define YY_BUFFER_NEW 0
+#define YY_BUFFER_NORMAL 1
+ /* When an EOF's been seen but there's still some text to process
+ * then we mark the buffer as YY_EOF_PENDING, to indicate that we
+ * shouldn't try reading from the input source any more. We might
+ * still have a bunch of tokens to match, though, because of
+ * possible backing-up.
+ *
+ * When we actually see the EOF, we change the status to "new"
+ * (via yyrestart()), so that the user can continue scanning by
+ * just pointing yyin at a new input file.
+ */
+#define YY_BUFFER_EOF_PENDING 2
+
+ };
+#endif /* !YY_STRUCT_YY_BUFFER_STATE */
+
+/* Stack of input buffers. */
+static size_t yy_buffer_stack_top = 0; /**< index of top of stack. */
+static size_t yy_buffer_stack_max = 0; /**< capacity of stack. */
+static YY_BUFFER_STATE * yy_buffer_stack = NULL; /**< Stack as an array. */
+
+/* We provide macros for accessing buffer states in case in the
+ * future we want to put the buffer states in a more general
+ * "scanner state".
+ *
+ * Returns the top of the stack, or NULL.
+ */
+#define YY_CURRENT_BUFFER ( (yy_buffer_stack) \
+ ? (yy_buffer_stack)[(yy_buffer_stack_top)] \
+ : NULL)
+/* Same as previous macro, but useful when we know that the buffer stack is not
+ * NULL or when we need an lvalue. For internal use only.
+ */
+#define YY_CURRENT_BUFFER_LVALUE (yy_buffer_stack)[(yy_buffer_stack_top)]
+
+/* yy_hold_char holds the character lost when yytext is formed. */
+static char yy_hold_char;
+static int yy_n_chars; /* number of characters read into yy_ch_buf */
+int yyleng;
+
+/* Points to current character in buffer. */
+static char *yy_c_buf_p = NULL;
+static int yy_init = 0; /* whether we need to initialize */
+static int yy_start = 0; /* start state number */
+
+/* Flag which is used to allow yywrap()'s to do buffer switches
+ * instead of setting up a fresh yyin. A bit of a hack ...
+ */
+static int yy_did_buffer_switch_on_eof;
+
+void yyrestart ( FILE *input_file );
+void yy_switch_to_buffer ( YY_BUFFER_STATE new_buffer );
+YY_BUFFER_STATE yy_create_buffer ( FILE *file, int size );
+void yy_delete_buffer ( YY_BUFFER_STATE b );
+void yy_flush_buffer ( YY_BUFFER_STATE b );
+void yypush_buffer_state ( YY_BUFFER_STATE new_buffer );
+void yypop_buffer_state ( void );
+
+static void yyensure_buffer_stack ( void );
+static void yy_load_buffer_state ( void );
+static void yy_init_buffer ( YY_BUFFER_STATE b, FILE *file );
+#define YY_FLUSH_BUFFER yy_flush_buffer( YY_CURRENT_BUFFER )
+
+YY_BUFFER_STATE yy_scan_buffer ( char *base, yy_size_t size );
+YY_BUFFER_STATE yy_scan_string ( const char *yy_str );
+YY_BUFFER_STATE yy_scan_bytes ( const char *bytes, int len );
+
+void *yyalloc ( yy_size_t );
+void *yyrealloc ( void *, yy_size_t );
+void yyfree ( void * );
+
+#define yy_new_buffer yy_create_buffer
+#define yy_set_interactive(is_interactive) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){ \
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer( yyin, YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \
+ }
+#define yy_set_bol(at_bol) \
+ { \
+ if ( ! YY_CURRENT_BUFFER ){\
+ yyensure_buffer_stack (); \
+ YY_CURRENT_BUFFER_LVALUE = \
+ yy_create_buffer( yyin, YY_BUF_SIZE ); \
+ } \
+ YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \
+ }
+#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol)
+
+/* Begin user sect3 */
+
+#define replication_yywrap() (/*CONSTCOND*/1)
+#define YY_SKIP_YYWRAP
+typedef flex_uint8_t YY_CHAR;
+
+FILE *yyin = NULL, *yyout = NULL;
+
+typedef int yy_state_type;
+
+extern int yylineno;
+int yylineno = 1;
+
+extern char *yytext;
+#ifdef yytext_ptr
+#undef yytext_ptr
+#endif
+#define yytext_ptr yytext
+
+static yy_state_type yy_get_previous_state ( void );
+static yy_state_type yy_try_NUL_trans ( yy_state_type current_state );
+static int yy_get_next_buffer ( void );
+static void yynoreturn yy_fatal_error ( const char* msg );
+
+/* Done after the current pattern has been matched and before the
+ * corresponding action - sets up yytext.
+ */
+#define YY_DO_BEFORE_ACTION \
+ (yytext_ptr) = yy_bp; \
+ yyleng = (int) (yy_cp - yy_bp); \
+ (yy_hold_char) = *yy_cp; \
+ *yy_cp = '\0'; \
+ (yy_c_buf_p) = yy_cp;
+#define YY_NUM_RULES 46
+#define YY_END_OF_BUFFER 47
+/* This struct is not used in this scanner,
+ but its presence is necessary. */
+struct yy_trans_info
+ {
+ flex_int32_t yy_verify;
+ flex_int32_t yy_nxt;
+ };
+static const flex_int16_t yy_accept[299] =
+ { 0,
+ 0, 0, 0, 0, 0, 0, 47, 45, 33, 32,
+ 34, 41, 37, 30, 31, 28, 35, 29, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 40, 38, 43, 42, 0,
+ 35, 0, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 40, 39, 43, 36, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 9, 44, 44, 44, 44, 2, 44,
+
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 4, 20, 44, 44, 44, 44, 44, 25, 44, 44,
+ 44, 44, 44, 5, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 6, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 19, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 26, 8, 44, 44, 17, 7, 44, 44, 44, 44,
+ 12, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+
+ 44, 44, 44, 21, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 1,
+ 44, 44, 44, 44, 44, 44, 44, 18, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 24, 44, 44, 44, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 44, 44,
+ 44, 10, 44, 44, 44, 22, 3, 44, 44, 44,
+ 44, 44, 44, 44, 44, 44, 44, 44, 16, 44,
+ 44, 44, 23, 44, 13, 44, 44, 27, 11, 44,
+ 44, 44, 44, 44, 15, 44, 14, 0
+
+ } ;
+
+static const YY_CHAR yy_ec[256] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 2, 3,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 4, 1, 5, 1, 6, 1, 1, 7, 8,
+ 9, 1, 1, 10, 1, 1, 11, 12, 12, 12,
+ 12, 12, 12, 12, 12, 12, 12, 1, 13, 1,
+ 1, 1, 1, 1, 14, 15, 16, 17, 18, 19,
+ 20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
+ 23, 30, 31, 32, 33, 34, 35, 36, 37, 23,
+ 1, 1, 1, 1, 38, 1, 23, 23, 23, 23,
+
+ 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
+ 23, 23, 23, 23, 23, 23, 23, 23, 23, 23,
+ 23, 23, 1, 1, 1, 1, 1, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39, 39, 39, 39, 39, 39,
+ 39, 39, 39, 39, 39
+ } ;
+
+static const YY_CHAR yy_meta[40] =
+ { 0,
+ 1, 1, 1, 1, 2, 3, 4, 1, 1, 1,
+ 5, 6, 1, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 6, 6, 6,
+ 6, 6, 6, 6, 6, 6, 6, 3, 3
+ } ;
+
+static const flex_int16_t yy_base[307] =
+ { 0,
+ 0, 0, 596, 595, 596, 595, 599, 604, 604, 604,
+ 604, 604, 604, 604, 604, 604, 29, 604, 36, 38,
+ 40, 42, 48, 44, 50, 84, 29, 57, 78, 79,
+ 88, 82, 87, 77, 0, 0, 591, 0, 604, 0,
+ 51, 586, 0, 89, 97, 112, 105, 107, 110, 125,
+ 117, 128, 123, 140, 132, 133, 135, 143, 148, 150,
+ 158, 151, 156, 167, 166, 0, 604, 0, 0, 169,
+ 175, 176, 178, 179, 182, 184, 186, 199, 187, 202,
+ 204, 203, 205, 206, 221, 209, 214, 215, 226, 227,
+ 234, 233, 236, 239, 244, 245, 246, 251, 252, 255,
+
+ 261, 262, 274, 566, 271, 277, 281, 282, 278, 283,
+ 284, 287, 300, 302, 303, 308, 564, 307, 579, 309,
+ 563, 310, 312, 311, 315, 327, 578, 330, 332, 333,
+ 334, 335, 338, 342, 343, 345, 354, 564, 576, 350,
+ 571, 353, 365, 369, 371, 556, 373, 376, 372, 378,
+ 382, 391, 557, 393, 384, 397, 572, 569, 554, 554,
+ 551, 400, 401, 402, 563, 403, 404, 419, 412, 422,
+ 562, 424, 425, 428, 550, 554, 559, 551, 548, 431,
+ 434, 0, 435, 437, 440, 443, 539, 544, 450, 453,
+ 456, 541, 538, 541, 547, 554, 536, 550, 534, 548,
+
+ 549, 537, 465, 460, 540, 539, 530, 533, 541, 527,
+ 518, 533, 526, 531, 526, 528, 463, 527, 520, 0,
+ 525, 532, 514, 513, 525, 528, 523, 0, 524, 513,
+ 507, 505, 520, 499, 506, 490, 505, 488, 484, 485,
+ 484, 465, 0, 482, 473, 464, 471, 463, 455, 461,
+ 450, 451, 448, 429, 430, 395, 397, 389, 387, 358,
+ 355, 0, 339, 329, 292, 0, 0, 285, 266, 237,
+ 235, 220, 196, 161, 141, 123, 126, 117, 0, 107,
+ 98, 96, 0, 83, 0, 56, 48, 0, 0, 38,
+ 40, 41, 33, 36, 0, 28, 0, 604, 501, 507,
+
+ 509, 513, 517, 523, 529, 39
+ } ;
+
+static const flex_int16_t yy_def[307] =
+ { 0,
+ 298, 1, 299, 299, 300, 300, 298, 298, 298, 298,
+ 298, 298, 298, 298, 298, 298, 301, 298, 302, 302,
+ 302, 302, 302, 302, 302, 302, 26, 26, 26, 26,
+ 26, 26, 26, 26, 303, 304, 298, 305, 298, 306,
+ 301, 301, 303, 26, 26, 26, 26, 26, 26, 26,
+ 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
+ 26, 26, 26, 26, 26, 304, 298, 305, 306, 26,
+ 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
+ 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
+ 26, 26, 26, 26, 26, 26, 26, 26, 26, 26,
+
+ 26, 26, 26, 303, 26, 26, 26, 26, 26, 26,
+ 26, 26, 26, 26, 26, 26, 303, 26, 303, 26,
+ 303, 26, 26, 26, 26, 26, 303, 26, 26, 26,
+ 26, 26, 26, 26, 26, 26, 26, 303, 303, 26,
+ 303, 26, 26, 26, 26, 303, 26, 26, 26, 26,
+ 26, 26, 303, 26, 26, 26, 303, 303, 303, 303,
+ 303, 26, 26, 26, 303, 26, 26, 26, 26, 26,
+ 303, 26, 26, 26, 303, 303, 303, 303, 303, 26,
+ 26, 303, 26, 26, 26, 26, 303, 303, 26, 26,
+ 26, 303, 303, 303, 303, 303, 303, 303, 303, 303,
+
+ 303, 303, 26, 26, 303, 303, 303, 303, 303, 303,
+ 303, 303, 303, 303, 303, 303, 26, 303, 303, 303,
+ 303, 303, 303, 303, 303, 303, 303, 303, 303, 303,
+ 303, 303, 303, 303, 303, 303, 303, 303, 303, 303,
+ 303, 303, 303, 303, 303, 303, 303, 303, 303, 303,
+ 303, 303, 303, 303, 303, 303, 303, 303, 303, 303,
+ 303, 303, 303, 303, 303, 303, 303, 303, 303, 303,
+ 303, 303, 303, 303, 303, 303, 303, 303, 303, 303,
+ 303, 303, 303, 303, 303, 303, 303, 303, 303, 303,
+ 303, 303, 303, 303, 303, 303, 303, 0, 298, 298,
+
+ 298, 298, 298, 298, 298, 298
+ } ;
+
+static const flex_int16_t yy_nxt[644] =
+ { 0,
+ 8, 9, 10, 11, 12, 8, 13, 14, 15, 16,
+ 8, 17, 18, 19, 20, 21, 22, 23, 24, 19,
+ 19, 25, 19, 19, 26, 27, 28, 19, 29, 30,
+ 31, 32, 33, 19, 34, 19, 19, 35, 35, 40,
+ 41, 43, 53, 43, 69, 43, 40, 43, 40, 43,
+ 40, 45, 40, 43, 40, 43, 44, 49, 40, 297,
+ 40, 40, 41, 296, 295, 294, 50, 293, 292, 46,
+ 44, 47, 291, 43, 43, 43, 43, 43, 43, 43,
+ 43, 43, 43, 48, 54, 43, 43, 43, 43, 43,
+ 65, 44, 44, 290, 40, 61, 57, 51, 55, 62,
+
+ 44, 44, 44, 63, 44, 44, 44, 56, 58, 44,
+ 44, 52, 59, 289, 44, 44, 44, 64, 44, 60,
+ 44, 43, 43, 44, 44, 44, 288, 70, 287, 71,
+ 44, 76, 72, 286, 44, 73, 44, 44, 44, 44,
+ 74, 44, 75, 285, 44, 44, 44, 77, 44, 78,
+ 44, 284, 44, 44, 283, 44, 44, 80, 79, 44,
+ 84, 44, 44, 88, 44, 85, 282, 44, 83, 44,
+ 86, 44, 89, 81, 82, 87, 90, 44, 44, 44,
+ 44, 91, 44, 44, 92, 44, 95, 93, 96, 44,
+ 94, 44, 44, 44, 44, 44, 44, 44, 281, 44,
+
+ 44, 101, 44, 44, 97, 98, 44, 102, 100, 44,
+ 99, 44, 44, 44, 44, 44, 107, 44, 44, 44,
+ 103, 106, 44, 280, 104, 109, 44, 44, 44, 44,
+ 44, 44, 44, 44, 44, 108, 44, 105, 110, 44,
+ 44, 44, 44, 111, 113, 112, 44, 44, 44, 44,
+ 114, 116, 44, 44, 44, 115, 279, 44, 44, 44,
+ 44, 44, 278, 44, 44, 44, 44, 118, 44, 277,
+ 117, 44, 44, 44, 44, 44, 120, 125, 44, 44,
+ 122, 119, 44, 121, 44, 124, 123, 44, 44, 44,
+ 44, 44, 126, 276, 44, 44, 44, 44, 44, 128,
+
+ 44, 44, 130, 131, 44, 44, 129, 132, 44, 44,
+ 44, 44, 133, 44, 44, 44, 44, 275, 274, 135,
+ 44, 44, 44, 44, 44, 44, 140, 44, 144, 44,
+ 136, 134, 137, 143, 44, 44, 44, 44, 44, 44,
+ 44, 142, 44, 44, 145, 44, 44, 44, 44, 150,
+ 273, 44, 151, 148, 44, 44, 44, 147, 44, 44,
+ 44, 44, 44, 44, 149, 44, 44, 44, 272, 44,
+ 44, 152, 44, 154, 155, 156, 271, 44, 44, 153,
+ 44, 44, 44, 162, 44, 44, 44, 159, 270, 44,
+ 161, 168, 44, 163, 167, 44, 44, 173, 44, 44,
+
+ 44, 164, 166, 44, 44, 44, 44, 269, 170, 44,
+ 44, 44, 169, 44, 44, 44, 44, 44, 44, 268,
+ 44, 172, 267, 174, 44, 44, 266, 44, 44, 44,
+ 44, 44, 44, 181, 183, 44, 180, 189, 44, 44,
+ 184, 44, 186, 185, 44, 191, 44, 44, 44, 44,
+ 44, 44, 44, 44, 190, 44, 44, 265, 44, 187,
+ 264, 44, 44, 44, 44, 203, 44, 44, 197, 44,
+ 44, 198, 199, 44, 200, 263, 44, 44, 44, 262,
+ 44, 261, 217, 44, 260, 259, 258, 44, 257, 204,
+ 44, 256, 44, 205, 255, 254, 253, 252, 251, 250,
+
+ 230, 36, 36, 36, 36, 36, 36, 38, 38, 38,
+ 38, 38, 38, 42, 42, 44, 249, 44, 44, 43,
+ 248, 247, 43, 66, 66, 66, 246, 66, 66, 68,
+ 245, 68, 68, 68, 68, 244, 243, 242, 241, 240,
+ 239, 238, 237, 236, 235, 234, 233, 232, 231, 229,
+ 228, 227, 226, 225, 224, 223, 222, 221, 220, 219,
+ 218, 216, 215, 214, 213, 212, 211, 210, 209, 208,
+ 207, 206, 202, 201, 196, 195, 194, 193, 192, 188,
+ 182, 179, 178, 177, 176, 175, 171, 165, 160, 158,
+ 157, 146, 141, 139, 138, 127, 40, 67, 298, 39,
+
+ 39, 37, 37, 7, 298, 298, 298, 298, 298, 298,
+ 298, 298, 298, 298, 298, 298, 298, 298, 298, 298,
+ 298, 298, 298, 298, 298, 298, 298, 298, 298, 298,
+ 298, 298, 298, 298, 298, 298, 298, 298, 298, 298,
+ 298, 298, 298
+ } ;
+
+static const flex_int16_t yy_chk[644] =
+ { 0,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
+ 1, 1, 1, 1, 1, 1, 1, 1, 1, 17,
+ 17, 19, 27, 20, 306, 21, 19, 22, 20, 24,
+ 21, 20, 22, 23, 24, 25, 27, 24, 23, 296,
+ 25, 41, 41, 294, 293, 292, 25, 291, 290, 21,
+ 28, 22, 287, 19, 19, 20, 20, 21, 21, 22,
+ 22, 24, 24, 23, 28, 23, 23, 25, 25, 26,
+ 34, 29, 30, 286, 26, 32, 30, 26, 29, 32,
+
+ 33, 31, 44, 32, 34, 29, 30, 29, 31, 32,
+ 45, 26, 31, 284, 33, 31, 44, 33, 47, 31,
+ 48, 26, 26, 49, 45, 46, 282, 45, 281, 46,
+ 51, 51, 47, 280, 48, 48, 53, 49, 50, 46,
+ 49, 52, 50, 278, 51, 55, 56, 52, 57, 53,
+ 53, 277, 50, 54, 276, 52, 58, 54, 53, 55,
+ 56, 59, 57, 60, 62, 57, 275, 54, 55, 63,
+ 58, 61, 61, 54, 54, 59, 62, 60, 62, 65,
+ 64, 63, 70, 63, 64, 61, 70, 65, 71, 72,
+ 65, 73, 74, 65, 64, 75, 70, 76, 274, 77,
+
+ 79, 76, 71, 72, 72, 73, 74, 77, 75, 75,
+ 74, 76, 78, 77, 79, 80, 82, 81, 83, 84,
+ 78, 81, 86, 273, 79, 84, 78, 87, 88, 80,
+ 82, 81, 83, 84, 85, 83, 86, 80, 85, 89,
+ 90, 87, 88, 86, 88, 87, 92, 91, 85, 93,
+ 89, 91, 94, 89, 90, 90, 272, 95, 96, 97,
+ 92, 91, 271, 93, 98, 99, 94, 93, 100, 270,
+ 92, 95, 96, 97, 101, 102, 96, 102, 98, 99,
+ 98, 95, 100, 97, 105, 101, 100, 103, 101, 102,
+ 106, 109, 103, 269, 107, 108, 110, 111, 105, 105,
+
+ 112, 103, 107, 108, 106, 109, 106, 109, 107, 108,
+ 110, 111, 110, 113, 112, 114, 115, 268, 265, 114,
+ 118, 116, 120, 122, 124, 123, 120, 113, 125, 114,
+ 115, 113, 116, 123, 118, 116, 120, 122, 124, 123,
+ 126, 122, 125, 128, 126, 129, 130, 131, 132, 131,
+ 264, 133, 132, 129, 126, 134, 135, 128, 136, 129,
+ 130, 131, 132, 140, 130, 133, 142, 137, 263, 134,
+ 135, 133, 136, 135, 136, 137, 261, 140, 143, 134,
+ 142, 137, 144, 143, 145, 149, 147, 140, 260, 148,
+ 142, 150, 143, 144, 148, 151, 144, 155, 145, 149,
+
+ 147, 145, 147, 148, 152, 150, 154, 259, 152, 151,
+ 156, 155, 151, 162, 163, 164, 166, 167, 152, 258,
+ 154, 154, 257, 156, 156, 169, 256, 162, 163, 164,
+ 166, 167, 168, 164, 166, 170, 162, 172, 173, 169,
+ 167, 174, 169, 168, 180, 174, 168, 181, 183, 170,
+ 184, 172, 173, 185, 173, 174, 186, 255, 180, 170,
+ 254, 181, 183, 189, 184, 189, 190, 185, 180, 191,
+ 186, 181, 183, 204, 184, 253, 217, 189, 203, 252,
+ 190, 251, 203, 191, 250, 249, 248, 204, 247, 190,
+ 217, 246, 203, 191, 245, 244, 242, 241, 240, 239,
+
+ 217, 299, 299, 299, 299, 299, 299, 300, 300, 300,
+ 300, 300, 300, 301, 301, 302, 238, 302, 302, 303,
+ 237, 236, 303, 304, 304, 304, 235, 304, 304, 305,
+ 234, 305, 305, 305, 305, 233, 232, 231, 230, 229,
+ 227, 226, 225, 224, 223, 222, 221, 219, 218, 216,
+ 215, 214, 213, 212, 211, 210, 209, 208, 207, 206,
+ 205, 202, 201, 200, 199, 198, 197, 196, 195, 194,
+ 193, 192, 188, 187, 179, 178, 177, 176, 175, 171,
+ 165, 161, 160, 159, 158, 157, 153, 146, 141, 139,
+ 138, 127, 121, 119, 117, 104, 42, 37, 7, 6,
+
+ 5, 4, 3, 298, 298, 298, 298, 298, 298, 298,
+ 298, 298, 298, 298, 298, 298, 298, 298, 298, 298,
+ 298, 298, 298, 298, 298, 298, 298, 298, 298, 298,
+ 298, 298, 298, 298, 298, 298, 298, 298, 298, 298,
+ 298, 298, 298
+ } ;
+
+static yy_state_type yy_last_accepting_state;
+static char *yy_last_accepting_cpos;
+
+extern int yy_flex_debug;
+int yy_flex_debug = 0;
+
+/* The intent behind this definition is that it'll catch
+ * any uses of REJECT which flex missed.
+ */
+#define REJECT reject_used_but_not_detected
+#define yymore() yymore_used_but_not_detected
+#define YY_MORE_ADJ 0
+#define YY_RESTORE_YY_MORE_OFFSET
+char *yytext;
+#line 1 "repl_scanner.l"
+#line 2 "repl_scanner.l"
+/*-------------------------------------------------------------------------
+ *
+ * repl_scanner.l
+ * a lexical scanner for the replication commands
+ *
+ * Portions Copyright (c) 1996-2020, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ *
+ * IDENTIFICATION
+ * src/backend/replication/repl_scanner.l
+ *
+ *-------------------------------------------------------------------------
+ */
+#include "postgres.h"
+
+#include "utils/builtins.h"
+#include "parser/scansup.h"
+
+/* Avoid exit() on fatal scanner errors (a bit ugly -- see yy_fatal_error) */
+#undef fprintf
+#define fprintf(file, fmt, msg) fprintf_to_ereport(fmt, msg)
+
+static void
+fprintf_to_ereport(const char *fmt, const char *msg)
+{
+ ereport(ERROR, (errmsg_internal("%s", msg)));
+}
+
+/* Handle to the buffer that the lexer uses internally */
+static YY_BUFFER_STATE scanbufhandle;
+
+static StringInfoData litbuf;
+
+static void startlit(void);
+static char *litbufdup(void);
+static void addlit(char *ytext, int yleng);
+static void addlitchar(unsigned char ychar);
+
+/* LCOV_EXCL_START */
+
+#line 987 "repl_scanner.c"
+#define YY_NO_INPUT 1
+
+/* Extended quote
+ * xqdouble implements embedded quote, ''''
+ */
+/* Double quote
+ * Allows embedded spaces and other special characters into identifiers.
+ */
+#line 996 "repl_scanner.c"
+
+#define INITIAL 0
+#define xq 1
+#define xd 2
+
+#ifndef YY_NO_UNISTD_H
+/* Special case for "unistd.h", since it is non-ANSI. We include it way
+ * down here because we want the user's section 1 to have been scanned first.
+ * The user has a chance to override it with an option.
+ */
+#include <unistd.h>
+#endif
+
+#ifndef YY_EXTRA_TYPE
+#define YY_EXTRA_TYPE void *
+#endif
+
+static int yy_init_globals ( void );
+
+/* Accessor methods to globals.
+ These are made visible to non-reentrant scanners for convenience. */
+
+int yylex_destroy ( void );
+
+int yyget_debug ( void );
+
+void yyset_debug ( int debug_flag );
+
+YY_EXTRA_TYPE yyget_extra ( void );
+
+void yyset_extra ( YY_EXTRA_TYPE user_defined );
+
+FILE *yyget_in ( void );
+
+void yyset_in ( FILE * _in_str );
+
+FILE *yyget_out ( void );
+
+void yyset_out ( FILE * _out_str );
+
+ int yyget_leng ( void );
+
+char *yyget_text ( void );
+
+int yyget_lineno ( void );
+
+void yyset_lineno ( int _line_number );
+
+/* Macros after this point can all be overridden by user definitions in
+ * section 1.
+ */
+
+#ifndef YY_SKIP_YYWRAP
+#ifdef __cplusplus
+extern "C" int yywrap ( void );
+#else
+extern int yywrap ( void );
+#endif
+#endif
+
+#ifndef YY_NO_UNPUT
+
+#endif
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy ( char *, const char *, int );
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen ( const char * );
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+static int yyinput ( void );
+#else
+static int input ( void );
+#endif
+
+#endif
+
+/* Amount of stuff to slurp up with each read. */
+#ifndef YY_READ_BUF_SIZE
+#ifdef __ia64__
+/* On IA-64, the buffer size is 16k, not 8k */
+#define YY_READ_BUF_SIZE 16384
+#else
+#define YY_READ_BUF_SIZE 8192
+#endif /* __ia64__ */
+#endif
+
+/* Copy whatever the last rule matched to the standard output. */
+#ifndef ECHO
+/* This used to be an fputs(), but since the string might contain NUL's,
+ * we now use fwrite().
+ */
+#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0)
+#endif
+
+/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL,
+ * is returned in "result".
+ */
+#ifndef YY_INPUT
+#define YY_INPUT(buf,result,max_size) \
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \
+ { \
+ int c = '*'; \
+ int n; \
+ for ( n = 0; n < max_size && \
+ (c = getc( yyin )) != EOF && c != '\n'; ++n ) \
+ buf[n] = (char) c; \
+ if ( c == '\n' ) \
+ buf[n++] = (char) c; \
+ if ( c == EOF && ferror( yyin ) ) \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ result = n; \
+ } \
+ else \
+ { \
+ errno=0; \
+ while ( (result = (int) fread(buf, 1, (yy_size_t) max_size, yyin)) == 0 && ferror(yyin)) \
+ { \
+ if( errno != EINTR) \
+ { \
+ YY_FATAL_ERROR( "input in flex scanner failed" ); \
+ break; \
+ } \
+ errno=0; \
+ clearerr(yyin); \
+ } \
+ }\
+\
+
+#endif
+
+/* No semi-colon after return; correct usage is to write "yyterminate();" -
+ * we don't want an extra ';' after the "return" because that will cause
+ * some compilers to complain about unreachable statements.
+ */
+#ifndef yyterminate
+#define yyterminate() return YY_NULL
+#endif
+
+/* Number of entries by which start-condition stack grows. */
+#ifndef YY_START_STACK_INCR
+#define YY_START_STACK_INCR 25
+#endif
+
+/* Report a fatal error. */
+#ifndef YY_FATAL_ERROR
+#define YY_FATAL_ERROR(msg) yy_fatal_error( msg )
+#endif
+
+/* end tables serialization structures and prototypes */
+
+/* Default declaration of generated scanner - a define so the user can
+ * easily add parameters.
+ */
+#ifndef YY_DECL
+#define YY_DECL_IS_OURS 1
+
+extern int yylex (void);
+
+#define YY_DECL int yylex (void)
+#endif /* !YY_DECL */
+
+/* Code executed at the beginning of each rule, after yytext and yyleng
+ * have been set up.
+ */
+#ifndef YY_USER_ACTION
+#define YY_USER_ACTION
+#endif
+
+/* Code executed at the end of each rule. */
+#ifndef YY_BREAK
+#define YY_BREAK /*LINTED*/break;
+#endif
+
+#define YY_RULE_SETUP \
+ YY_USER_ACTION
+
+/** The main scanner function which does all the work.
+ */
+YY_DECL
+{
+ yy_state_type yy_current_state;
+ char *yy_cp, *yy_bp;
+ int yy_act;
+
+ if ( !(yy_init) )
+ {
+ (yy_init) = 1;
+
+#ifdef YY_USER_INIT
+ YY_USER_INIT;
+#endif
+
+ if ( ! (yy_start) )
+ (yy_start) = 1; /* first start state */
+
+ if ( ! yyin )
+ yyin = stdin;
+
+ if ( ! yyout )
+ yyout = stdout;
+
+ if ( ! YY_CURRENT_BUFFER ) {
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer( yyin, YY_BUF_SIZE );
+ }
+
+ yy_load_buffer_state( );
+ }
+
+ {
+#line 83 "repl_scanner.l"
+
+
+#line 1216 "repl_scanner.c"
+
+ while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */
+ {
+ yy_cp = (yy_c_buf_p);
+
+ /* Support of yytext. */
+ *yy_cp = (yy_hold_char);
+
+ /* yy_bp points to the position in yy_ch_buf of the start of
+ * the current run.
+ */
+ yy_bp = yy_cp;
+
+ yy_current_state = (yy_start);
+yy_match:
+ do
+ {
+ YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)] ;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 299 )
+ yy_c = yy_meta[yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
+ ++yy_cp;
+ }
+ while ( yy_current_state != 298 );
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+
+yy_find_action:
+ yy_act = yy_accept[yy_current_state];
+
+ YY_DO_BEFORE_ACTION;
+
+do_action: /* This label is used only to access EOF actions. */
+
+ switch ( yy_act )
+ { /* beginning of action switch */
+ case 0: /* must back up */
+ /* undo the effects of YY_DO_BEFORE_ACTION */
+ *yy_cp = (yy_hold_char);
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+
+case 1:
+YY_RULE_SETUP
+#line 85 "repl_scanner.l"
+{ return K_BASE_BACKUP; }
+ YY_BREAK
+case 2:
+YY_RULE_SETUP
+#line 86 "repl_scanner.l"
+{ return K_FAST; }
+ YY_BREAK
+case 3:
+YY_RULE_SETUP
+#line 87 "repl_scanner.l"
+{ return K_IDENTIFY_SYSTEM; }
+ YY_BREAK
+case 4:
+YY_RULE_SETUP
+#line 88 "repl_scanner.l"
+{ return K_SHOW; }
+ YY_BREAK
+case 5:
+YY_RULE_SETUP
+#line 89 "repl_scanner.l"
+{ return K_LABEL; }
+ YY_BREAK
+case 6:
+YY_RULE_SETUP
+#line 90 "repl_scanner.l"
+{ return K_NOWAIT; }
+ YY_BREAK
+case 7:
+YY_RULE_SETUP
+#line 91 "repl_scanner.l"
+{ return K_PROGRESS; }
+ YY_BREAK
+case 8:
+YY_RULE_SETUP
+#line 92 "repl_scanner.l"
+{ return K_MAX_RATE; }
+ YY_BREAK
+case 9:
+YY_RULE_SETUP
+#line 93 "repl_scanner.l"
+{ return K_WAL; }
+ YY_BREAK
+case 10:
+YY_RULE_SETUP
+#line 94 "repl_scanner.l"
+{ return K_TABLESPACE_MAP; }
+ YY_BREAK
+case 11:
+YY_RULE_SETUP
+#line 95 "repl_scanner.l"
+{ return K_NOVERIFY_CHECKSUMS; }
+ YY_BREAK
+case 12:
+YY_RULE_SETUP
+#line 96 "repl_scanner.l"
+{ return K_TIMELINE; }
+ YY_BREAK
+case 13:
+YY_RULE_SETUP
+#line 97 "repl_scanner.l"
+{ return K_START_REPLICATION; }
+ YY_BREAK
+case 14:
+YY_RULE_SETUP
+#line 98 "repl_scanner.l"
+{ return K_CREATE_REPLICATION_SLOT; }
+ YY_BREAK
+case 15:
+YY_RULE_SETUP
+#line 99 "repl_scanner.l"
+{ return K_DROP_REPLICATION_SLOT; }
+ YY_BREAK
+case 16:
+YY_RULE_SETUP
+#line 100 "repl_scanner.l"
+{ return K_TIMELINE_HISTORY; }
+ YY_BREAK
+case 17:
+YY_RULE_SETUP
+#line 101 "repl_scanner.l"
+{ return K_PHYSICAL; }
+ YY_BREAK
+case 18:
+YY_RULE_SETUP
+#line 102 "repl_scanner.l"
+{ return K_RESERVE_WAL; }
+ YY_BREAK
+case 19:
+YY_RULE_SETUP
+#line 103 "repl_scanner.l"
+{ return K_LOGICAL; }
+ YY_BREAK
+case 20:
+YY_RULE_SETUP
+#line 104 "repl_scanner.l"
+{ return K_SLOT; }
+ YY_BREAK
+case 21:
+YY_RULE_SETUP
+#line 105 "repl_scanner.l"
+{ return K_TEMPORARY; }
+ YY_BREAK
+case 22:
+YY_RULE_SETUP
+#line 106 "repl_scanner.l"
+{ return K_EXPORT_SNAPSHOT; }
+ YY_BREAK
+case 23:
+YY_RULE_SETUP
+#line 107 "repl_scanner.l"
+{ return K_NOEXPORT_SNAPSHOT; }
+ YY_BREAK
+case 24:
+YY_RULE_SETUP
+#line 108 "repl_scanner.l"
+{ return K_USE_SNAPSHOT; }
+ YY_BREAK
+case 25:
+YY_RULE_SETUP
+#line 109 "repl_scanner.l"
+{ return K_WAIT; }
+ YY_BREAK
+case 26:
+YY_RULE_SETUP
+#line 110 "repl_scanner.l"
+{ return K_MANIFEST; }
+ YY_BREAK
+case 27:
+YY_RULE_SETUP
+#line 111 "repl_scanner.l"
+{ return K_MANIFEST_CHECKSUMS; }
+ YY_BREAK
+case 28:
+YY_RULE_SETUP
+#line 113 "repl_scanner.l"
+{ return ','; }
+ YY_BREAK
+case 29:
+YY_RULE_SETUP
+#line 114 "repl_scanner.l"
+{ return ';'; }
+ YY_BREAK
+case 30:
+YY_RULE_SETUP
+#line 115 "repl_scanner.l"
+{ return '('; }
+ YY_BREAK
+case 31:
+YY_RULE_SETUP
+#line 116 "repl_scanner.l"
+{ return ')'; }
+ YY_BREAK
+case 32:
+/* rule 32 can match eol */
+YY_RULE_SETUP
+#line 118 "repl_scanner.l"
+;
+ YY_BREAK
+case 33:
+YY_RULE_SETUP
+#line 119 "repl_scanner.l"
+;
+ YY_BREAK
+case 34:
+YY_RULE_SETUP
+#line 120 "repl_scanner.l"
+;
+ YY_BREAK
+case 35:
+YY_RULE_SETUP
+#line 122 "repl_scanner.l"
+{
+ yylval.uintval = strtoul(yytext, NULL, 10);
+ return UCONST;
+ }
+ YY_BREAK
+case 36:
+YY_RULE_SETUP
+#line 127 "repl_scanner.l"
+{
+ uint32 hi,
+ lo;
+ if (sscanf(yytext, "%X/%X", &hi, &lo) != 2)
+ yyerror("invalid streaming start location");
+ yylval.recptr = ((uint64) hi) << 32 | lo;
+ return RECPTR;
+ }
+ YY_BREAK
+case 37:
+YY_RULE_SETUP
+#line 136 "repl_scanner.l"
+{
+ BEGIN(xq);
+ startlit();
+ }
+ YY_BREAK
+case 38:
+YY_RULE_SETUP
+#line 141 "repl_scanner.l"
+{
+ yyless(1);
+ BEGIN(INITIAL);
+ yylval.str = litbufdup();
+ return SCONST;
+ }
+ YY_BREAK
+case 39:
+YY_RULE_SETUP
+#line 148 "repl_scanner.l"
+{
+ addlitchar('\'');
+ }
+ YY_BREAK
+case 40:
+/* rule 40 can match eol */
+YY_RULE_SETUP
+#line 152 "repl_scanner.l"
+{
+ addlit(yytext, yyleng);
+ }
+ YY_BREAK
+case 41:
+YY_RULE_SETUP
+#line 156 "repl_scanner.l"
+{
+ BEGIN(xd);
+ startlit();
+ }
+ YY_BREAK
+case 42:
+YY_RULE_SETUP
+#line 161 "repl_scanner.l"
+{
+ int len;
+ yyless(1);
+ BEGIN(INITIAL);
+ yylval.str = litbufdup();
+ len = strlen(yylval.str);
+ truncate_identifier(yylval.str, len, true);
+ return IDENT;
+ }
+ YY_BREAK
+case 43:
+/* rule 43 can match eol */
+YY_RULE_SETUP
+#line 171 "repl_scanner.l"
+{
+ addlit(yytext, yyleng);
+ }
+ YY_BREAK
+case 44:
+YY_RULE_SETUP
+#line 175 "repl_scanner.l"
+{
+ int len = strlen(yytext);
+
+ yylval.str = downcase_truncate_identifier(yytext, len, true);
+ return IDENT;
+ }
+ YY_BREAK
+case YY_STATE_EOF(xq):
+case YY_STATE_EOF(xd):
+#line 182 "repl_scanner.l"
+{ yyerror("unterminated quoted string"); }
+ YY_BREAK
+case YY_STATE_EOF(INITIAL):
+#line 185 "repl_scanner.l"
+{
+ yyterminate();
+ }
+ YY_BREAK
+case 45:
+YY_RULE_SETUP
+#line 189 "repl_scanner.l"
+{
+ return T_WORD;
+ }
+ YY_BREAK
+case 46:
+YY_RULE_SETUP
+#line 192 "repl_scanner.l"
+YY_FATAL_ERROR( "flex scanner jammed" );
+ YY_BREAK
+#line 1555 "repl_scanner.c"
+
+ case YY_END_OF_BUFFER:
+ {
+ /* Amount of text matched not including the EOB char. */
+ int yy_amount_of_matched_text = (int) (yy_cp - (yytext_ptr)) - 1;
+
+ /* Undo the effects of YY_DO_BEFORE_ACTION. */
+ *yy_cp = (yy_hold_char);
+ YY_RESTORE_YY_MORE_OFFSET
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW )
+ {
+ /* We're scanning a new file or input source. It's
+ * possible that this happened because the user
+ * just pointed yyin at a new source and called
+ * yylex(). If so, then we have to assure
+ * consistency between YY_CURRENT_BUFFER and our
+ * globals. Here is the right place to do so, because
+ * this is the first action (other than possibly a
+ * back-up) that will match for the new input source.
+ */
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL;
+ }
+
+ /* Note that here we test for yy_c_buf_p "<=" to the position
+ * of the first EOB in the buffer, since yy_c_buf_p will
+ * already have been incremented past the NUL character
+ * (since all states make transitions on EOB to the
+ * end-of-buffer state). Contrast this with the test
+ * in input().
+ */
+ if ( (yy_c_buf_p) <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ { /* This was really a NUL. */
+ yy_state_type yy_next_state;
+
+ (yy_c_buf_p) = (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ /* Okay, we're now positioned to make the NUL
+ * transition. We couldn't have
+ * yy_get_previous_state() go ahead and do it
+ * for us because it doesn't know how to deal
+ * with the possibility of jamming (and we don't
+ * want to build jamming into it because then it
+ * will run more slowly).
+ */
+
+ yy_next_state = yy_try_NUL_trans( yy_current_state );
+
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+
+ if ( yy_next_state )
+ {
+ /* Consume the NUL. */
+ yy_cp = ++(yy_c_buf_p);
+ yy_current_state = yy_next_state;
+ goto yy_match;
+ }
+
+ else
+ {
+ yy_cp = (yy_last_accepting_cpos);
+ yy_current_state = (yy_last_accepting_state);
+ goto yy_find_action;
+ }
+ }
+
+ else switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_END_OF_FILE:
+ {
+ (yy_did_buffer_switch_on_eof) = 0;
+
+ if ( yywrap( ) )
+ {
+ /* Note: because we've taken care in
+ * yy_get_next_buffer() to have set up
+ * yytext, we can now set up
+ * yy_c_buf_p so that if some total
+ * hoser (like flex itself) wants to
+ * call the scanner after we return the
+ * YY_NULL, it'll still work - another
+ * YY_NULL will get returned.
+ */
+ (yy_c_buf_p) = (yytext_ptr) + YY_MORE_ADJ;
+
+ yy_act = YY_STATE_EOF(YY_START);
+ goto do_action;
+ }
+
+ else
+ {
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+ }
+ break;
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) =
+ (yytext_ptr) + yy_amount_of_matched_text;
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_match;
+
+ case EOB_ACT_LAST_MATCH:
+ (yy_c_buf_p) =
+ &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)];
+
+ yy_current_state = yy_get_previous_state( );
+
+ yy_cp = (yy_c_buf_p);
+ yy_bp = (yytext_ptr) + YY_MORE_ADJ;
+ goto yy_find_action;
+ }
+ break;
+ }
+
+ default:
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--no action found" );
+ } /* end of action switch */
+ } /* end of scanning one token */
+ } /* end of user's declarations */
+} /* end of yylex */
+
+/* yy_get_next_buffer - try to read in a new buffer
+ *
+ * Returns a code representing an action:
+ * EOB_ACT_LAST_MATCH -
+ * EOB_ACT_CONTINUE_SCAN - continue scanning from current position
+ * EOB_ACT_END_OF_FILE - end of file
+ */
+static int yy_get_next_buffer (void)
+{
+ char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf;
+ char *source = (yytext_ptr);
+ int number_to_move, i;
+ int ret_val;
+
+ if ( (yy_c_buf_p) > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] )
+ YY_FATAL_ERROR(
+ "fatal flex scanner internal error--end of buffer missed" );
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 )
+ { /* Don't try to fill the buffer, so this is an EOF. */
+ if ( (yy_c_buf_p) - (yytext_ptr) - YY_MORE_ADJ == 1 )
+ {
+ /* We matched a single character, the EOB, so
+ * treat this as a final EOF.
+ */
+ return EOB_ACT_END_OF_FILE;
+ }
+
+ else
+ {
+ /* We matched some text prior to the EOB, first
+ * process it.
+ */
+ return EOB_ACT_LAST_MATCH;
+ }
+ }
+
+ /* Try to read more data. */
+
+ /* First move last chars to start of buffer. */
+ number_to_move = (int) ((yy_c_buf_p) - (yytext_ptr) - 1);
+
+ for ( i = 0; i < number_to_move; ++i )
+ *(dest++) = *(source++);
+
+ if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING )
+ /* don't do the read, it's not guaranteed to return an EOF,
+ * just force an EOF
+ */
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars) = 0;
+
+ else
+ {
+ int num_to_read =
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1;
+
+ while ( num_to_read <= 0 )
+ { /* Not enough room in the buffer - grow it. */
+
+ /* just a shorter name for the current buffer */
+ YY_BUFFER_STATE b = YY_CURRENT_BUFFER_LVALUE;
+
+ int yy_c_buf_p_offset =
+ (int) ((yy_c_buf_p) - b->yy_ch_buf);
+
+ if ( b->yy_is_our_buffer )
+ {
+ int new_size = b->yy_buf_size * 2;
+
+ if ( new_size <= 0 )
+ b->yy_buf_size += b->yy_buf_size / 8;
+ else
+ b->yy_buf_size *= 2;
+
+ b->yy_ch_buf = (char *)
+ /* Include room in for 2 EOB chars. */
+ yyrealloc( (void *) b->yy_ch_buf,
+ (yy_size_t) (b->yy_buf_size + 2) );
+ }
+ else
+ /* Can't grow it, we don't own it. */
+ b->yy_ch_buf = NULL;
+
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR(
+ "fatal error - scanner input buffer overflow" );
+
+ (yy_c_buf_p) = &b->yy_ch_buf[yy_c_buf_p_offset];
+
+ num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size -
+ number_to_move - 1;
+
+ }
+
+ if ( num_to_read > YY_READ_BUF_SIZE )
+ num_to_read = YY_READ_BUF_SIZE;
+
+ /* Read in more data. */
+ YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]),
+ (yy_n_chars), num_to_read );
+
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ if ( (yy_n_chars) == 0 )
+ {
+ if ( number_to_move == YY_MORE_ADJ )
+ {
+ ret_val = EOB_ACT_END_OF_FILE;
+ yyrestart( yyin );
+ }
+
+ else
+ {
+ ret_val = EOB_ACT_LAST_MATCH;
+ YY_CURRENT_BUFFER_LVALUE->yy_buffer_status =
+ YY_BUFFER_EOF_PENDING;
+ }
+ }
+
+ else
+ ret_val = EOB_ACT_CONTINUE_SCAN;
+
+ if (((yy_n_chars) + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) {
+ /* Extend the array by 50%, plus the number we really need. */
+ int new_size = (yy_n_chars) + number_to_move + ((yy_n_chars) >> 1);
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) yyrealloc(
+ (void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf, (yy_size_t) new_size );
+ if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" );
+ /* "- 2" to take care of EOB's */
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_size = (int) (new_size - 2);
+ }
+
+ (yy_n_chars) += number_to_move;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] = YY_END_OF_BUFFER_CHAR;
+ YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars) + 1] = YY_END_OF_BUFFER_CHAR;
+
+ (yytext_ptr) = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0];
+
+ return ret_val;
+}
+
+/* yy_get_previous_state - get the state just before the EOB char was reached */
+
+ static yy_state_type yy_get_previous_state (void)
+{
+ yy_state_type yy_current_state;
+ char *yy_cp;
+
+ yy_current_state = (yy_start);
+
+ for ( yy_cp = (yytext_ptr) + YY_MORE_ADJ; yy_cp < (yy_c_buf_p); ++yy_cp )
+ {
+ YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1);
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 299 )
+ yy_c = yy_meta[yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
+ }
+
+ return yy_current_state;
+}
+
+/* yy_try_NUL_trans - try to make a transition on the NUL character
+ *
+ * synopsis
+ * next_state = yy_try_NUL_trans( current_state );
+ */
+ static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state )
+{
+ int yy_is_jam;
+ char *yy_cp = (yy_c_buf_p);
+
+ YY_CHAR yy_c = 1;
+ if ( yy_accept[yy_current_state] )
+ {
+ (yy_last_accepting_state) = yy_current_state;
+ (yy_last_accepting_cpos) = yy_cp;
+ }
+ while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state )
+ {
+ yy_current_state = (int) yy_def[yy_current_state];
+ if ( yy_current_state >= 299 )
+ yy_c = yy_meta[yy_c];
+ }
+ yy_current_state = yy_nxt[yy_base[yy_current_state] + yy_c];
+ yy_is_jam = (yy_current_state == 298);
+
+ return yy_is_jam ? 0 : yy_current_state;
+}
+
+#ifndef YY_NO_UNPUT
+
+#endif
+
+#ifndef YY_NO_INPUT
+#ifdef __cplusplus
+ static int yyinput (void)
+#else
+ static int input (void)
+#endif
+
+{
+ int c;
+
+ *(yy_c_buf_p) = (yy_hold_char);
+
+ if ( *(yy_c_buf_p) == YY_END_OF_BUFFER_CHAR )
+ {
+ /* yy_c_buf_p now points to the character we want to return.
+ * If this occurs *before* the EOB characters, then it's a
+ * valid NUL; if not, then we've hit the end of the buffer.
+ */
+ if ( (yy_c_buf_p) < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[(yy_n_chars)] )
+ /* This was really a NUL. */
+ *(yy_c_buf_p) = '\0';
+
+ else
+ { /* need more input */
+ int offset = (int) ((yy_c_buf_p) - (yytext_ptr));
+ ++(yy_c_buf_p);
+
+ switch ( yy_get_next_buffer( ) )
+ {
+ case EOB_ACT_LAST_MATCH:
+ /* This happens because yy_g_n_b()
+ * sees that we've accumulated a
+ * token and flags that we need to
+ * try matching the token before
+ * proceeding. But for input(),
+ * there's no matching to consider.
+ * So convert the EOB_ACT_LAST_MATCH
+ * to EOB_ACT_END_OF_FILE.
+ */
+
+ /* Reset buffer status. */
+ yyrestart( yyin );
+
+ /*FALLTHROUGH*/
+
+ case EOB_ACT_END_OF_FILE:
+ {
+ if ( yywrap( ) )
+ return 0;
+
+ if ( ! (yy_did_buffer_switch_on_eof) )
+ YY_NEW_FILE;
+#ifdef __cplusplus
+ return yyinput();
+#else
+ return input();
+#endif
+ }
+
+ case EOB_ACT_CONTINUE_SCAN:
+ (yy_c_buf_p) = (yytext_ptr) + offset;
+ break;
+ }
+ }
+ }
+
+ c = *(unsigned char *) (yy_c_buf_p); /* cast for 8-bit char's */
+ *(yy_c_buf_p) = '\0'; /* preserve yytext */
+ (yy_hold_char) = *++(yy_c_buf_p);
+
+ return c;
+}
+#endif /* ifndef YY_NO_INPUT */
+
+/** Immediately switch to a different input stream.
+ * @param input_file A readable stream.
+ *
+ * @note This function does not reset the start condition to @c INITIAL .
+ */
+ void yyrestart (FILE * input_file )
+{
+
+ if ( ! YY_CURRENT_BUFFER ){
+ yyensure_buffer_stack ();
+ YY_CURRENT_BUFFER_LVALUE =
+ yy_create_buffer( yyin, YY_BUF_SIZE );
+ }
+
+ yy_init_buffer( YY_CURRENT_BUFFER, input_file );
+ yy_load_buffer_state( );
+}
+
+/** Switch to a different input buffer.
+ * @param new_buffer The new input buffer.
+ *
+ */
+ void yy_switch_to_buffer (YY_BUFFER_STATE new_buffer )
+{
+
+ /* TODO. We should be able to replace this entire function body
+ * with
+ * yypop_buffer_state();
+ * yypush_buffer_state(new_buffer);
+ */
+ yyensure_buffer_stack ();
+ if ( YY_CURRENT_BUFFER == new_buffer )
+ return;
+
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+ yy_load_buffer_state( );
+
+ /* We don't actually know whether we did this switch during
+ * EOF (yywrap()) processing, but the only time this flag
+ * is looked at is after yywrap() is called, so it's safe
+ * to go ahead and always set it.
+ */
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+static void yy_load_buffer_state (void)
+{
+ (yy_n_chars) = YY_CURRENT_BUFFER_LVALUE->yy_n_chars;
+ (yytext_ptr) = (yy_c_buf_p) = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos;
+ yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file;
+ (yy_hold_char) = *(yy_c_buf_p);
+}
+
+/** Allocate and initialize an input buffer state.
+ * @param file A readable stream.
+ * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE.
+ *
+ * @return the allocated buffer state.
+ */
+ YY_BUFFER_STATE yy_create_buffer (FILE * file, int size )
+{
+ YY_BUFFER_STATE b;
+
+ b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_buf_size = size;
+
+ /* yy_ch_buf has to be 2 characters longer than the size given because
+ * we need to put in 2 end-of-buffer characters.
+ */
+ b->yy_ch_buf = (char *) yyalloc( (yy_size_t) (b->yy_buf_size + 2) );
+ if ( ! b->yy_ch_buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_create_buffer()" );
+
+ b->yy_is_our_buffer = 1;
+
+ yy_init_buffer( b, file );
+
+ return b;
+}
+
+/** Destroy the buffer.
+ * @param b a buffer created with yy_create_buffer()
+ *
+ */
+ void yy_delete_buffer (YY_BUFFER_STATE b )
+{
+
+ if ( ! b )
+ return;
+
+ if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */
+ YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0;
+
+ if ( b->yy_is_our_buffer )
+ yyfree( (void *) b->yy_ch_buf );
+
+ yyfree( (void *) b );
+}
+
+/* Initializes or reinitializes a buffer.
+ * This function is sometimes called more than once on the same buffer,
+ * such as during a yyrestart() or at EOF.
+ */
+ static void yy_init_buffer (YY_BUFFER_STATE b, FILE * file )
+
+{
+ int oerrno = errno;
+
+ yy_flush_buffer( b );
+
+ b->yy_input_file = file;
+ b->yy_fill_buffer = 1;
+
+ /* If b is the current buffer, then yy_init_buffer was _probably_
+ * called from yyrestart() or through yy_get_next_buffer.
+ * In that case, we don't want to reset the lineno or column.
+ */
+ if (b != YY_CURRENT_BUFFER){
+ b->yy_bs_lineno = 1;
+ b->yy_bs_column = 0;
+ }
+
+ b->yy_is_interactive = 0;
+
+ errno = oerrno;
+}
+
+/** Discard all buffered characters. On the next scan, YY_INPUT will be called.
+ * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER.
+ *
+ */
+ void yy_flush_buffer (YY_BUFFER_STATE b )
+{
+ if ( ! b )
+ return;
+
+ b->yy_n_chars = 0;
+
+ /* We always need two end-of-buffer characters. The first causes
+ * a transition to the end-of-buffer state. The second causes
+ * a jam in that state.
+ */
+ b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR;
+ b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR;
+
+ b->yy_buf_pos = &b->yy_ch_buf[0];
+
+ b->yy_at_bol = 1;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ if ( b == YY_CURRENT_BUFFER )
+ yy_load_buffer_state( );
+}
+
+/** Pushes the new state onto the stack. The new state becomes
+ * the current state. This function will allocate the stack
+ * if necessary.
+ * @param new_buffer The new state.
+ *
+ */
+void yypush_buffer_state (YY_BUFFER_STATE new_buffer )
+{
+ if (new_buffer == NULL)
+ return;
+
+ yyensure_buffer_stack();
+
+ /* This block is copied from yy_switch_to_buffer. */
+ if ( YY_CURRENT_BUFFER )
+ {
+ /* Flush out information for old buffer. */
+ *(yy_c_buf_p) = (yy_hold_char);
+ YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = (yy_c_buf_p);
+ YY_CURRENT_BUFFER_LVALUE->yy_n_chars = (yy_n_chars);
+ }
+
+ /* Only push if top exists. Otherwise, replace top. */
+ if (YY_CURRENT_BUFFER)
+ (yy_buffer_stack_top)++;
+ YY_CURRENT_BUFFER_LVALUE = new_buffer;
+
+ /* copied from yy_switch_to_buffer. */
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+}
+
+/** Removes and deletes the top of the stack, if present.
+ * The next element becomes the new top.
+ *
+ */
+void yypop_buffer_state (void)
+{
+ if (!YY_CURRENT_BUFFER)
+ return;
+
+ yy_delete_buffer(YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ if ((yy_buffer_stack_top) > 0)
+ --(yy_buffer_stack_top);
+
+ if (YY_CURRENT_BUFFER) {
+ yy_load_buffer_state( );
+ (yy_did_buffer_switch_on_eof) = 1;
+ }
+}
+
+/* Allocates the stack if it does not exist.
+ * Guarantees space for at least one push.
+ */
+static void yyensure_buffer_stack (void)
+{
+ yy_size_t num_to_alloc;
+
+ if (!(yy_buffer_stack)) {
+
+ /* First allocation is just for 2 elements, since we don't know if this
+ * scanner will even need a stack. We use 2 instead of 1 to avoid an
+ * immediate realloc on the next call.
+ */
+ num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyalloc
+ (num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ memset((yy_buffer_stack), 0, num_to_alloc * sizeof(struct yy_buffer_state*));
+
+ (yy_buffer_stack_max) = num_to_alloc;
+ (yy_buffer_stack_top) = 0;
+ return;
+ }
+
+ if ((yy_buffer_stack_top) >= ((yy_buffer_stack_max)) - 1){
+
+ /* Increase the buffer to prepare for a possible push. */
+ yy_size_t grow_size = 8 /* arbitrary grow size */;
+
+ num_to_alloc = (yy_buffer_stack_max) + grow_size;
+ (yy_buffer_stack) = (struct yy_buffer_state**)yyrealloc
+ ((yy_buffer_stack),
+ num_to_alloc * sizeof(struct yy_buffer_state*)
+ );
+ if ( ! (yy_buffer_stack) )
+ YY_FATAL_ERROR( "out of dynamic memory in yyensure_buffer_stack()" );
+
+ /* zero only the new slots.*/
+ memset((yy_buffer_stack) + (yy_buffer_stack_max), 0, grow_size * sizeof(struct yy_buffer_state*));
+ (yy_buffer_stack_max) = num_to_alloc;
+ }
+}
+
+/** Setup the input buffer state to scan directly from a user-specified character buffer.
+ * @param base the character buffer
+ * @param size the size in bytes of the character buffer
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_buffer (char * base, yy_size_t size )
+{
+ YY_BUFFER_STATE b;
+
+ if ( size < 2 ||
+ base[size-2] != YY_END_OF_BUFFER_CHAR ||
+ base[size-1] != YY_END_OF_BUFFER_CHAR )
+ /* They forgot to leave room for the EOB's. */
+ return NULL;
+
+ b = (YY_BUFFER_STATE) yyalloc( sizeof( struct yy_buffer_state ) );
+ if ( ! b )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_buffer()" );
+
+ b->yy_buf_size = (int) (size - 2); /* "- 2" to take care of EOB's */
+ b->yy_buf_pos = b->yy_ch_buf = base;
+ b->yy_is_our_buffer = 0;
+ b->yy_input_file = NULL;
+ b->yy_n_chars = b->yy_buf_size;
+ b->yy_is_interactive = 0;
+ b->yy_at_bol = 1;
+ b->yy_fill_buffer = 0;
+ b->yy_buffer_status = YY_BUFFER_NEW;
+
+ yy_switch_to_buffer( b );
+
+ return b;
+}
+
+/** Setup the input buffer state to scan a string. The next call to yylex() will
+ * scan from a @e copy of @a str.
+ * @param yystr a NUL-terminated string to scan
+ *
+ * @return the newly allocated buffer state object.
+ * @note If you want to scan bytes that may contain NUL values, then use
+ * yy_scan_bytes() instead.
+ */
+YY_BUFFER_STATE yy_scan_string (const char * yystr )
+{
+
+ return yy_scan_bytes( yystr, (int) strlen(yystr) );
+}
+
+/** Setup the input buffer state to scan the given bytes. The next call to yylex() will
+ * scan from a @e copy of @a bytes.
+ * @param yybytes the byte buffer to scan
+ * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes.
+ *
+ * @return the newly allocated buffer state object.
+ */
+YY_BUFFER_STATE yy_scan_bytes (const char * yybytes, int _yybytes_len )
+{
+ YY_BUFFER_STATE b;
+ char *buf;
+ yy_size_t n;
+ int i;
+
+ /* Get memory for full buffer, including space for trailing EOB's. */
+ n = (yy_size_t) (_yybytes_len + 2);
+ buf = (char *) yyalloc( n );
+ if ( ! buf )
+ YY_FATAL_ERROR( "out of dynamic memory in yy_scan_bytes()" );
+
+ for ( i = 0; i < _yybytes_len; ++i )
+ buf[i] = yybytes[i];
+
+ buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR;
+
+ b = yy_scan_buffer( buf, n );
+ if ( ! b )
+ YY_FATAL_ERROR( "bad buffer in yy_scan_bytes()" );
+
+ /* It's okay to grow etc. this buffer, and we should throw it
+ * away when we're done.
+ */
+ b->yy_is_our_buffer = 1;
+
+ return b;
+}
+
+#ifndef YY_EXIT_FAILURE
+#define YY_EXIT_FAILURE 2
+#endif
+
+static void yynoreturn yy_fatal_error (const char* msg )
+{
+ fprintf( stderr, "%s\n", msg );
+ exit( YY_EXIT_FAILURE );
+}
+
+/* Redefine yyless() so it works in section 3 code. */
+
+#undef yyless
+#define yyless(n) \
+ do \
+ { \
+ /* Undo effects of setting up yytext. */ \
+ int yyless_macro_arg = (n); \
+ YY_LESS_LINENO(yyless_macro_arg);\
+ yytext[yyleng] = (yy_hold_char); \
+ (yy_c_buf_p) = yytext + yyless_macro_arg; \
+ (yy_hold_char) = *(yy_c_buf_p); \
+ *(yy_c_buf_p) = '\0'; \
+ yyleng = yyless_macro_arg; \
+ } \
+ while ( 0 )
+
+/* Accessor methods (get/set functions) to struct members. */
+
+/** Get the current line number.
+ *
+ */
+int yyget_lineno (void)
+{
+
+ return yylineno;
+}
+
+/** Get the input stream.
+ *
+ */
+FILE *yyget_in (void)
+{
+ return yyin;
+}
+
+/** Get the output stream.
+ *
+ */
+FILE *yyget_out (void)
+{
+ return yyout;
+}
+
+/** Get the length of the current token.
+ *
+ */
+int yyget_leng (void)
+{
+ return yyleng;
+}
+
+/** Get the current token.
+ *
+ */
+
+char *yyget_text (void)
+{
+ return yytext;
+}
+
+/** Set the current line number.
+ * @param _line_number line number
+ *
+ */
+void yyset_lineno (int _line_number )
+{
+
+ yylineno = _line_number;
+}
+
+/** Set the input stream. This does not discard the current
+ * input buffer.
+ * @param _in_str A readable stream.
+ *
+ * @see yy_switch_to_buffer
+ */
+void yyset_in (FILE * _in_str )
+{
+ yyin = _in_str ;
+}
+
+void yyset_out (FILE * _out_str )
+{
+ yyout = _out_str ;
+}
+
+int yyget_debug (void)
+{
+ return yy_flex_debug;
+}
+
+void yyset_debug (int _bdebug )
+{
+ yy_flex_debug = _bdebug ;
+}
+
+static int yy_init_globals (void)
+{
+ /* Initialization is the same as for the non-reentrant scanner.
+ * This function is called from yylex_destroy(), so don't allocate here.
+ */
+
+ (yy_buffer_stack) = NULL;
+ (yy_buffer_stack_top) = 0;
+ (yy_buffer_stack_max) = 0;
+ (yy_c_buf_p) = NULL;
+ (yy_init) = 0;
+ (yy_start) = 0;
+
+/* Defined in main.c */
+#ifdef YY_STDINIT
+ yyin = stdin;
+ yyout = stdout;
+#else
+ yyin = NULL;
+ yyout = NULL;
+#endif
+
+ /* For future reference: Set errno on error, since we are called by
+ * yylex_init()
+ */
+ return 0;
+}
+
+/* yylex_destroy is for both reentrant and non-reentrant scanners. */
+int yylex_destroy (void)
+{
+
+ /* Pop the buffer stack, destroying each element. */
+ while(YY_CURRENT_BUFFER){
+ yy_delete_buffer( YY_CURRENT_BUFFER );
+ YY_CURRENT_BUFFER_LVALUE = NULL;
+ yypop_buffer_state();
+ }
+
+ /* Destroy the stack itself. */
+ yyfree((yy_buffer_stack) );
+ (yy_buffer_stack) = NULL;
+
+ /* Reset the globals. This is important in a non-reentrant scanner so the next time
+ * yylex() is called, initialization will occur. */
+ yy_init_globals( );
+
+ return 0;
+}
+
+/*
+ * Internal utility routines.
+ */
+
+#ifndef yytext_ptr
+static void yy_flex_strncpy (char* s1, const char * s2, int n )
+{
+
+ int i;
+ for ( i = 0; i < n; ++i )
+ s1[i] = s2[i];
+}
+#endif
+
+#ifdef YY_NEED_STRLEN
+static int yy_flex_strlen (const char * s )
+{
+ int n;
+ for ( n = 0; s[n]; ++n )
+ ;
+
+ return n;
+}
+#endif
+
+void *yyalloc (yy_size_t size )
+{
+ return malloc(size);
+}
+
+void *yyrealloc (void * ptr, yy_size_t size )
+{
+
+ /* The cast to (char *) in the following accommodates both
+ * implementations that use char* generic pointers, and those
+ * that use void* generic pointers. It works with the latter
+ * because both ANSI C and C++ allow castless assignment from
+ * any pointer type to void*, and deal with argument conversions
+ * as though doing an assignment.
+ */
+ return realloc(ptr, size);
+}
+
+void yyfree (void * ptr )
+{
+ free( (char *) ptr ); /* see yyrealloc() for (char *) cast */
+}
+
+#define YYTABLES_NAME "yytables"
+
+#line 192 "repl_scanner.l"
+
+
+/* LCOV_EXCL_STOP */
+
+static void
+startlit(void)
+{
+ initStringInfo(&litbuf);
+}
+
+static char *
+litbufdup(void)
+{
+ return litbuf.data;
+}
+
+static void
+addlit(char *ytext, int yleng)
+{
+ appendBinaryStringInfo(&litbuf, ytext, yleng);
+}
+
+static void
+addlitchar(unsigned char ychar)
+{
+ appendStringInfoChar(&litbuf, ychar);
+}
+
+void
+yyerror(const char *message)
+{
+ ereport(ERROR,
+ (errcode(ERRCODE_SYNTAX_ERROR),
+ errmsg_internal("%s", message)));
+}
+
+
+void
+replication_scanner_init(const char *str)
+{
+ Size slen = strlen(str);
+ char *scanbuf;
+
+ /*
+ * Might be left over after ereport()
+ */
+ if (YY_CURRENT_BUFFER)
+ yy_delete_buffer(YY_CURRENT_BUFFER);
+
+ /*
+ * Make a scan buffer with special termination needed by flex.
+ */
+ scanbuf = (char *) palloc(slen + 2);
+ memcpy(scanbuf, str, slen);
+ scanbuf[slen] = scanbuf[slen + 1] = YY_END_OF_BUFFER_CHAR;
+ scanbufhandle = yy_scan_buffer(scanbuf, slen + 2);
+}
+
+void
+replication_scanner_finish(void)
+{
+ yy_delete_buffer(scanbufhandle);
+ scanbufhandle = NULL;
+}
+
generated by cgit v1.2.3 (git 2.39.1) at 2025-07-30 09:40:51 +0000