File parse_tree.c¶

FileList > cubrid > src > parser > parse_tree.c

#include "config.h"
#include <stddef.h>
#include <assert.h>
#include <setjmp.h>
#include <time.h>
#include <sys/time.h>
#include "porting.h"
#include "dbi.h"
#include "parser.h"
#include "jansson.h"
#include "memory_alloc.h"
#include "hide_password.h"
#include "connection_error.h"
#include "dbtype.h"

Classes¶

Type	Name
struct	parser_node_block
struct	parser_node_free_list
struct	parser_string_block

Public Types¶

Type	Name
typedef struct parser_node_block	PARSER_NODE_BLOCK
typedef struct parser_node_free_list	PARSER_NODE_FREE_LIST
typedef struct parser_string_block	PARSER_STRING_BLOCK
union	aligned

Public Attributes¶

Type	Name
PT_RESERVED_NAME	pt_Reserved_name_table

Public Static Attributes¶

Type	Name
pthread_mutex_t	blocks_lock = `[PTHREAD\_MUTEX\_INITIALIZER](broker__monitor_8c.md#function-timeout)`
pthread_mutex_t	free_lists_lock = `[PTHREAD\_MUTEX\_INITIALIZER](broker__monitor_8c.md#function-timeout)`
PARSER_NODE_BLOCK *	parser_Node_blocks
PARSER_NODE_FREE_LIST *	parser_Node_free_lists
PARSER_STRING_BLOCK *	parser_String_blocks
int	parser_id = `1`
pthread_mutex_t	parser_id_lock = `[PTHREAD\_MUTEX\_INITIALIZER](broker__monitor_8c.md#function-timeout)`
pthread_mutex_t	parser_memory_lock = `[PTHREAD\_MUTEX\_INITIALIZER](broker__monitor_8c.md#function-timeout)`

Public Functions¶

Type	Name
void *	parser_alloc (const PARSER_CONTEXT * parser, const int length)
void *	parser_allocate_string_buffer (const PARSER_CONTEXT * parser, const int length, const int align)
PT_NODE *	parser_create_node (const PARSER_CONTEXT * parser)
PARSER_CONTEXT *	parser_create_parser (void)
void	parser_free_lcks_classes (PARSER_CONTEXT * parser)
void	parser_free_node (const PARSER_CONTEXT * parser, PT_NODE * node)
void	parser_free_node_resources (PT_NODE * node)
void	parser_free_parser (PARSER_CONTEXT * parser)
PARSER_VARCHAR *	pt_append_bytes (const PARSER_CONTEXT * parser, PARSER_VARCHAR * old_string, const char * new_tail, const int new_tail_length)
PARSER_VARCHAR *	pt_append_nulstring (const PARSER_CONTEXT * parser, PARSER_VARCHAR * bstring, const char * nulstring)
char *	pt_append_string (const PARSER_CONTEXT * parser, const char * old_string, const char * new_tail)
PARSER_VARCHAR *	pt_append_varchar (const PARSER_CONTEXT * parser, PARSER_VARCHAR * old_string, const PARSER_VARCHAR * new_tail)
int	pt_count_assignments (PARSER_CONTEXT * parser, PT_NODE * assignments)
PT_NODE *	pt_get_next_assignment (PT_ASSIGNMENTS_HELPER * ea)
const unsigned char *	pt_get_varchar_bytes (const PARSER_VARCHAR * string)
int	pt_get_varchar_length (const PARSER_VARCHAR * string)
void	pt_init_assignments_helper (PARSER_CONTEXT * parser, PT_ASSIGNMENTS_HELPER * helper, PT_NODE * assignment)
bool	pt_is_json_doc_type (PT_TYPE_ENUM type)
bool	pt_is_json_value_type (PT_TYPE_ENUM type)

Public Static Functions¶

Type	Name
PT_NODE *	parser_create_node_block (const PARSER_CONTEXT * parser)
PARSER_STRING_BLOCK *	parser_create_string_block (const PARSER_CONTEXT * parser, const int length)
PARSER_VARCHAR *	pt_append_bytes_for (const PARSER_CONTEXT * parser, PARSER_VARCHAR * old_string, const char * new_tail, const int new_tail_length)
char *	pt_append_string_for (const PARSER_CONTEXT * parser, const char * old_string, const char * new_tail, const int wrap_with_single_quote)
PARSER_STRING_BLOCK *	pt_find_string_block (const PARSER_CONTEXT * parser, const char * old_string)
void	pt_free_a_string_block (const PARSER_CONTEXT * parser, PARSER_STRING_BLOCK * string_to_free)
void	pt_free_node_blocks (const PARSER_CONTEXT * parser)
void	pt_free_string_blocks (const PARSER_CONTEXT * parser)
int	pt_register_parser (const PARSER_CONTEXT * parser)
void	pt_unregister_parser (const PARSER_CONTEXT * parser)

Macros¶

Type	Name
define	HASH_NUMBER `128`
define	NODES_PER_BLOCK `256`
define	STRINGS_PER_BLOCK `(8192-(4\[sizeof](broker__monitor_8c.md#function-timeout)([long](broker__monitor_8c.md#function-timeout))+[sizeof](broker__monitor_8c.md#function-timeout)([char](broker__monitor_8c.md#function-timeout) \)+40))`

Public Types Documentation¶

typedef PARSER_NODE_BLOCK¶

typedef struct parser_node_block PARSER_NODE_BLOCK;

typedef PARSER_NODE_FREE_LIST¶

typedef struct parser_node_free_list PARSER_NODE_FREE_LIST;

typedef PARSER_STRING_BLOCK¶

typedef struct parser_string_block PARSER_STRING_BLOCK;

union aligned¶

Public Attributes Documentation¶

variable pt_Reserved_name_table¶

PT_RESERVED_NAME pt_Reserved_name_table[];

Public Static Attributes Documentation¶

variable blocks_lock¶

pthread_mutex_t blocks_lock;

variable free_lists_lock¶

pthread_mutex_t free_lists_lock;

variable parser_Node_blocks¶

PARSER_NODE_BLOCK* parser_Node_blocks[128];

variable parser_Node_free_lists¶

PARSER_NODE_FREE_LIST* parser_Node_free_lists[128];

variable parser_String_blocks¶

PARSER_STRING_BLOCK* parser_String_blocks[128];

variable parser_id¶

int parser_id;

variable parser_id_lock¶

pthread_mutex_t parser_id_lock;

variable parser_memory_lock¶

pthread_mutex_t parser_memory_lock;

Public Functions Documentation¶

function parser_alloc¶

void * parser_alloc (
    const  PARSER_CONTEXT * parser,
    const  int length
)

function parser_allocate_string_buffer¶

void * parser_allocate_string_buffer (
    const  PARSER_CONTEXT * parser,
    const  int length,
    const  int align
)

function parser_create_node¶

PT_NODE * parser_create_node (
    const  PARSER_CONTEXT * parser
)

function parser_create_parser¶

PARSER_CONTEXT * parser_create_parser (
    void
)

function parser_free_lcks_classes¶

void parser_free_lcks_classes (
    PARSER_CONTEXT * parser
)

function parser_free_node¶

void parser_free_node (
    const  PARSER_CONTEXT * parser,
    PT_NODE * node
)

function parser_free_node_resources¶

void parser_free_node_resources (
    PT_NODE * node
)

function parser_free_parser¶

void parser_free_parser (
    PARSER_CONTEXT * parser
)

function pt_append_bytes¶

PARSER_VARCHAR * pt_append_bytes (
    const  PARSER_CONTEXT * parser,
    PARSER_VARCHAR * old_string,
    const  char * new_tail,
    const  int new_tail_length
)

function pt_append_nulstring¶

PARSER_VARCHAR * pt_append_nulstring (
    const  PARSER_CONTEXT * parser,
    PARSER_VARCHAR * bstring,
    const  char * nulstring
)

function pt_append_string¶

char * pt_append_string (
    const  PARSER_CONTEXT * parser,
    const  char * old_string,
    const  char * new_tail
)

function pt_append_varchar¶

PARSER_VARCHAR * pt_append_varchar (
    const  PARSER_CONTEXT * parser,
    PARSER_VARCHAR * old_string,
    const  PARSER_VARCHAR * new_tail
)

function pt_count_assignments¶

int pt_count_assignments (
    PARSER_CONTEXT * parser,
    PT_NODE * assignments
)

function pt_get_next_assignment¶

PT_NODE * pt_get_next_assignment (
    PT_ASSIGNMENTS_HELPER * ea
)

function pt_get_varchar_bytes¶

const  unsigned  char * pt_get_varchar_bytes (
    const  PARSER_VARCHAR * string
)

function pt_get_varchar_length¶

int pt_get_varchar_length (
    const  PARSER_VARCHAR * string
)

function pt_init_assignments_helper¶

void pt_init_assignments_helper (
    PARSER_CONTEXT * parser,
    PT_ASSIGNMENTS_HELPER * helper,
    PT_NODE * assignment
)

function pt_is_json_doc_type¶

bool pt_is_json_doc_type (
    PT_TYPE_ENUM type
)

function pt_is_json_value_type¶

bool pt_is_json_value_type (
    PT_TYPE_ENUM type
)

Public Static Functions Documentation¶

function parser_create_node_block¶

static PT_NODE * parser_create_node_block (
    const  PARSER_CONTEXT * parser
)

function parser_create_string_block¶

static PARSER_STRING_BLOCK * parser_create_string_block (
    const  PARSER_CONTEXT * parser,
    const  int length
)

function pt_append_bytes_for¶

static PARSER_VARCHAR * pt_append_bytes_for (
    const  PARSER_CONTEXT * parser,
    PARSER_VARCHAR * old_string,
    const  char * new_tail,
    const  int new_tail_length
)

function pt_append_string_for¶

static char * pt_append_string_for (
    const  PARSER_CONTEXT * parser,
    const  char * old_string,
    const  char * new_tail,
    const  int wrap_with_single_quote
)

function pt_find_string_block¶

static PARSER_STRING_BLOCK * pt_find_string_block (
    const  PARSER_CONTEXT * parser,
    const  char * old_string
)

function pt_free_a_string_block¶

static void pt_free_a_string_block (
    const  PARSER_CONTEXT * parser,
    PARSER_STRING_BLOCK * string_to_free
)

function pt_free_node_blocks¶

static void pt_free_node_blocks (
    const  PARSER_CONTEXT * parser
)

function pt_free_string_blocks¶

static void pt_free_string_blocks (
    const  PARSER_CONTEXT * parser
)

function pt_register_parser¶

static int pt_register_parser (
    const  PARSER_CONTEXT * parser
)

function pt_unregister_parser¶

static void pt_unregister_parser (
    const  PARSER_CONTEXT * parser
)

Macro Definition Documentation¶

define HASH_NUMBER¶

#define HASH_NUMBER `128`

define NODES_PER_BLOCK¶

#define NODES_PER_BLOCK `256`

define STRINGS_PER_BLOCK¶

#define STRINGS_PER_BLOCK `(8192-(4* sizeof ( long )+ sizeof ( char *)+40))`

The documentation for this class was generated from the following file cubrid/src/parser/parse_tree.c