psqlscan_int.h File Reference

#include "fe_utils/psqlscan.h"

Include dependency graph for psqlscan_int.h:

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Data Structures
struct	StackElem
struct	PsqlScanStateData

Macros
#define	YY_TYPEDEF_YY_BUFFER_STATE
#define	YY_TYPEDEF_YY_SCANNER_T

Typedefs
typedef struct yy_buffer_state *	YY_BUFFER_STATE
typedef void *	yyscan_t
typedef struct StackElem	StackElem
typedef struct PsqlScanStateData	PsqlScanStateData

Functions
void	psqlscan_push_new_buffer (PsqlScanState state, const char *newstr, const char *varname)
void	psqlscan_pop_buffer_stack (PsqlScanState state)
void	psqlscan_select_top_buffer (PsqlScanState state)
bool	psqlscan_var_is_current_source (PsqlScanState state, const char *varname)
YY_BUFFER_STATE	psqlscan_prepare_buffer (PsqlScanState state, const char *txt, int len, char **txtcopy)
void	psqlscan_emit (PsqlScanState state, const char *txt, int len)
char *	psqlscan_extract_substring (PsqlScanState state, const char *txt, int len)
void	psqlscan_escape_variable (PsqlScanState state, const char *txt, int len, PsqlScanQuoteType quote)
void	psqlscan_test_variable (PsqlScanState state, const char *txt, int len)

Macro Definition Documentation

YY_TYPEDEF_YY_BUFFER_STATE

#define YY_TYPEDEF_YY_BUFFER_STATE

Definition at line 55 of file psqlscan_int.h.

YY_TYPEDEF_YY_SCANNER_T

#define YY_TYPEDEF_YY_SCANNER_T

Definition at line 59 of file psqlscan_int.h.

Typedef Documentation

PsqlScanStateData

typedef struct PsqlScanStateData PsqlScanStateData

StackElem

typedef struct StackElem StackElem

YY_BUFFER_STATE

typedef struct yy_buffer_state* YY_BUFFER_STATE

Definition at line 56 of file psqlscan_int.h.

yyscan_t

typedef void* yyscan_t

Definition at line 60 of file psqlscan_int.h.

Function Documentation

psqlscan_emit()

void psqlscan_emit	(	PsqlScanState	state,
		const char *	txt,
		int	len
	)

psqlscan_escape_variable()

void psqlscan_escape_variable	(	PsqlScanState	state,
		const char *	txt,
		int	len,
		PsqlScanQuoteType	quote
	)

psqlscan_extract_substring()

char* psqlscan_extract_substring	(	PsqlScanState	state,
		const char *	txt,
		int	len
	)

psqlscan_pop_buffer_stack()

void psqlscan_pop_buffer_stack

(

PsqlScanState

state

)

psqlscan_prepare_buffer()

YY_BUFFER_STATE psqlscan_prepare_buffer	(	PsqlScanState	state,
		const char *	txt,
		int	len,
		char **	txtcopy
	)

psqlscan_push_new_buffer()

void psqlscan_push_new_buffer	(	PsqlScanState	state,
		const char *	newstr,
		const char *	varname
	)

psqlscan_select_top_buffer()

void psqlscan_select_top_buffer

(

PsqlScanState

state

)

psqlscan_test_variable()

void psqlscan_test_variable	(	PsqlScanState	state,
		const char *	txt,
		int	len
	)

psqlscan_var_is_current_source()

bool psqlscan_var_is_current_source	(	PsqlScanState	state,
		const char *	varname
	)