#ifndef PHPDBG_CMD_H
#define PHPDBG_CMD_H
#include "TSRM.h"
enum {
NO_ARG = 0,
REQUIRED_ARG,
OPTIONAL_ARG
};
typedef enum {
EMPTY_PARAM = 0,
ADDR_PARAM,
FILE_PARAM,
NUMERIC_FILE_PARAM,
METHOD_PARAM,
STR_PARAM,
NUMERIC_PARAM,
NUMERIC_FUNCTION_PARAM,
NUMERIC_METHOD_PARAM,
STACK_PARAM,
EVAL_PARAM,
SHELL_PARAM,
COND_PARAM,
OP_PARAM,
ORIG_PARAM,
RUN_PARAM
} phpdbg_param_type;
typedef struct _phpdbg_param phpdbg_param_t;
struct _phpdbg_param {
phpdbg_param_type type;
long num;
zend_ulong addr;
struct {
char *name;
long line;
} file;
struct {
char *class;
char *name;
} method;
char *str;
size_t len;
phpdbg_param_t *next;
phpdbg_param_t *top;
};
#define phpdbg_init_param(v, t) do{ \
(v)->type = (t); \
(v)->addr = 0; \
(v)->num = 0; \
(v)->file.name = NULL; \
(v)->file.line = 0; \
(v)->method.class = NULL; \
(v)->method.name = NULL; \
(v)->str = NULL; \
(v)->len = 0; \
(v)->next = NULL; \
(v)->top = NULL; \
} while(0)
#ifndef YYSTYPE
#define YYSTYPE phpdbg_param_t
#endif
typedef int (*phpdbg_command_handler_t)(const phpdbg_param_t* TSRMLS_DC);
typedef struct _phpdbg_command_t phpdbg_command_t;
struct _phpdbg_command_t {
const char *name;
size_t name_len;
const char *tip;
size_t tip_len;
char alias;
phpdbg_command_handler_t handler;
const phpdbg_command_t *subs;
char *args;
const phpdbg_command_t *parent;
};
#define PHPDBG_STRL(s) s, sizeof(s)-1
#define PHPDBG_MAX_CMD 500
#define PHPDBG_FRAME(v) (PHPDBG_G(frame).v)
#define PHPDBG_EX(v) (EG(current_execute_data)->v)
typedef struct {
int num;
zend_execute_data *execute_data;
} phpdbg_frame_t;
PHPDBG_API char* phpdbg_read_input(char *buffered TSRMLS_DC);
PHPDBG_API void phpdbg_destroy_input(char** TSRMLS_DC);
PHPDBG_API void phpdbg_stack_push(phpdbg_param_t *stack, phpdbg_param_t *param);
PHPDBG_API const phpdbg_command_t* phpdbg_stack_resolve(const phpdbg_command_t *commands, const phpdbg_command_t *parent, phpdbg_param_t **top, char **why);
PHPDBG_API int phpdbg_stack_verify(const phpdbg_command_t *command, phpdbg_param_t **stack, char **why TSRMLS_DC);
PHPDBG_API int phpdbg_stack_execute(phpdbg_param_t *stack, char **why TSRMLS_DC);
PHPDBG_API void phpdbg_stack_free(phpdbg_param_t *stack);
PHPDBG_API void phpdbg_clear_param(phpdbg_param_t* TSRMLS_DC);
PHPDBG_API void phpdbg_copy_param(const phpdbg_param_t*, phpdbg_param_t* TSRMLS_DC);
PHPDBG_API zend_bool phpdbg_match_param(const phpdbg_param_t *, const phpdbg_param_t * TSRMLS_DC);
PHPDBG_API zend_ulong phpdbg_hash_param(const phpdbg_param_t * TSRMLS_DC);
PHPDBG_API const char* phpdbg_get_param_type(const phpdbg_param_t* TSRMLS_DC);
PHPDBG_API char* phpdbg_param_tostring(const phpdbg_param_t *param, char **pointer TSRMLS_DC);
PHPDBG_API void phpdbg_param_debug(const phpdbg_param_t *param, const char *msg);
#define PHPDBG_COMMAND_HANDLER(name) phpdbg_do_##name
#define PHPDBG_COMMAND_D_EXP(name, tip, alias, handler, children, args, parent) \
{PHPDBG_STRL(#name), tip, sizeof(tip)-1, alias, phpdbg_do_##handler, children, args, parent}
#define PHPDBG_COMMAND_D_EX(name, tip, alias, handler, children, args) \
{PHPDBG_STRL(#name), tip, sizeof(tip)-1, alias, phpdbg_do_##handler, children, args, NULL}
#define PHPDBG_COMMAND_D(name, tip, alias, children, args) \
{PHPDBG_STRL(#name), tip, sizeof(tip)-1, alias, phpdbg_do_##name, children, args, NULL}
#define PHPDBG_COMMAND(name) int phpdbg_do_##name(const phpdbg_param_t *param TSRMLS_DC)
#define PHPDBG_COMMAND_ARGS param TSRMLS_CC
#define PHPDBG_END_COMMAND {NULL, 0, NULL, 0, '\0', NULL, NULL, '\0', NULL}
#define phpdbg_default_switch_case() \
default: \
phpdbg_error("Unsupported parameter type (%s) for command", phpdbg_get_param_type(param TSRMLS_CC)); \
break
#endif