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Diffstat (limited to 'Zend/zend_globals.h')
| -rw-r--r-- | Zend/zend_globals.h | 323 |
1 files changed, 323 insertions, 0 deletions
diff --git a/Zend/zend_globals.h b/Zend/zend_globals.h new file mode 100644 index 0000000..58392c1 --- /dev/null +++ b/Zend/zend_globals.h @@ -0,0 +1,323 @@ +/* + +----------------------------------------------------------------------+ + | Zend Engine | + +----------------------------------------------------------------------+ + | Copyright (c) 1998-2013 Zend Technologies Ltd. (http://www.zend.com) | + +----------------------------------------------------------------------+ + | This source file is subject to version 2.00 of the Zend license, | + | that is bundled with this package in the file LICENSE, and is | + | available through the world-wide-web at the following url: | + | http://www.zend.com/license/2_00.txt. | + | If you did not receive a copy of the Zend license and are unable to | + | obtain it through the world-wide-web, please send a note to | + | license@zend.com so we can mail you a copy immediately. | + +----------------------------------------------------------------------+ + | Authors: Andi Gutmans <andi@zend.com> | + | Zeev Suraski <zeev@zend.com> | + +----------------------------------------------------------------------+ +*/ + +/* $Id$ */ + +#ifndef ZEND_GLOBALS_H +#define ZEND_GLOBALS_H + + +#include <setjmp.h> + +#include "zend_globals_macros.h" + +#include "zend_stack.h" +#include "zend_ptr_stack.h" +#include "zend_hash.h" +#include "zend_llist.h" +#include "zend_objects.h" +#include "zend_objects_API.h" +#include "zend_modules.h" +#include "zend_float.h" +#include "zend_multibyte.h" + +/* Define ZTS if you want a thread-safe Zend */ +/*#undef ZTS*/ + +#ifdef ZTS + +BEGIN_EXTERN_C() +ZEND_API extern int compiler_globals_id; +ZEND_API extern int executor_globals_id; +END_EXTERN_C() + +#endif + +#define SYMTABLE_CACHE_SIZE 32 + + +#include "zend_compile.h" + +/* excpt.h on Digital Unix 4.0 defines function_table */ +#undef function_table + +#define ZEND_EARLY_BINDING_COMPILE_TIME 0 +#define ZEND_EARLY_BINDING_DELAYED 1 +#define ZEND_EARLY_BINDING_DELAYED_ALL 2 + +typedef struct _zend_declarables { + zval ticks; +} zend_declarables; + +typedef struct _zend_vm_stack *zend_vm_stack; +typedef struct _zend_ini_entry zend_ini_entry; + + +struct _zend_compiler_globals { + zend_stack bp_stack; + zend_stack switch_cond_stack; + zend_stack foreach_copy_stack; + zend_stack object_stack; + zend_stack declare_stack; + + zend_class_entry *active_class_entry; + + /* variables for list() compilation */ + zend_llist list_llist; + zend_llist dimension_llist; + zend_stack list_stack; + + zend_stack function_call_stack; + + char *compiled_filename; + + int zend_lineno; + + char *heredoc; + int heredoc_len; + + zend_op_array *active_op_array; + + HashTable *function_table; /* function symbol table */ + HashTable *class_table; /* class table */ + + HashTable filenames_table; + + HashTable *auto_globals; + + zend_bool parse_error; + zend_bool in_compilation; + zend_bool short_tags; + zend_bool asp_tags; + + zend_declarables declarables; + + zend_bool unclean_shutdown; + + zend_bool ini_parser_unbuffered_errors; + + zend_llist open_files; + + long catch_begin; + + struct _zend_ini_parser_param *ini_parser_param; + + int interactive; + + zend_uint start_lineno; + zend_bool increment_lineno; + + znode implementing_class; + + zend_uint access_type; + + char *doc_comment; + zend_uint doc_comment_len; + + zend_uint compiler_options; /* set of ZEND_COMPILE_* constants */ + + zval *current_namespace; + HashTable *current_import; + zend_bool in_namespace; + zend_bool has_bracketed_namespaces; + + zend_compiler_context context; + zend_stack context_stack; + + /* interned strings */ + char *interned_strings_start; + char *interned_strings_end; + char *interned_strings_top; + char *interned_strings_snapshot_top; + + HashTable interned_strings; + + const zend_encoding **script_encoding_list; + size_t script_encoding_list_size; + zend_bool multibyte; + zend_bool detect_unicode; + zend_bool encoding_declared; + +#ifdef ZTS + zval ***static_members_table; + int last_static_member; +#endif +}; + + +struct _zend_executor_globals { + zval **return_value_ptr_ptr; + + zval uninitialized_zval; + zval *uninitialized_zval_ptr; + + zval error_zval; + zval *error_zval_ptr; + + zend_ptr_stack arg_types_stack; + + /* symbol table cache */ + HashTable *symtable_cache[SYMTABLE_CACHE_SIZE]; + HashTable **symtable_cache_limit; + HashTable **symtable_cache_ptr; + + zend_op **opline_ptr; + + HashTable *active_symbol_table; + HashTable symbol_table; /* main symbol table */ + + HashTable included_files; /* files already included */ + + JMP_BUF *bailout; + + int error_reporting; + int orig_error_reporting; + int exit_status; + + zend_op_array *active_op_array; + + HashTable *function_table; /* function symbol table */ + HashTable *class_table; /* class table */ + HashTable *zend_constants; /* constants table */ + + zend_class_entry *scope; + zend_class_entry *called_scope; /* Scope of the calling class */ + + zval *This; + + long precision; + + int ticks_count; + + zend_bool in_execution; + HashTable *in_autoload; + zend_function *autoload_func; + zend_bool full_tables_cleanup; + + /* for extended information support */ + zend_bool no_extensions; + +#ifdef ZEND_WIN32 + zend_bool timed_out; + OSVERSIONINFOEX windows_version_info; +#endif + + HashTable regular_list; + HashTable persistent_list; + + zend_vm_stack argument_stack; + + int user_error_handler_error_reporting; + zval *user_error_handler; + zval *user_exception_handler; + zend_stack user_error_handlers_error_reporting; + zend_ptr_stack user_error_handlers; + zend_ptr_stack user_exception_handlers; + + zend_error_handling_t error_handling; + zend_class_entry *exception_class; + + /* timeout support */ + int timeout_seconds; + + int lambda_count; + + HashTable *ini_directives; + HashTable *modified_ini_directives; + zend_ini_entry *error_reporting_ini_entry; + + zend_objects_store objects_store; + zval *exception, *prev_exception; + zend_op *opline_before_exception; + zend_op exception_op[3]; + + struct _zend_execute_data *current_execute_data; + + struct _zend_module_entry *current_module; + + zend_property_info std_property_info; + + zend_bool active; + + zend_op *start_op; + + void *saved_fpu_cw_ptr; +#if XPFPA_HAVE_CW + XPFPA_CW_DATATYPE saved_fpu_cw; +#endif + + void *reserved[ZEND_MAX_RESERVED_RESOURCES]; +}; + +struct _zend_ini_scanner_globals { + zend_file_handle *yy_in; + zend_file_handle *yy_out; + + unsigned int yy_leng; + unsigned char *yy_start; + unsigned char *yy_text; + unsigned char *yy_cursor; + unsigned char *yy_marker; + unsigned char *yy_limit; + int yy_state; + zend_stack state_stack; + + char *filename; + int lineno; + + /* Modes are: ZEND_INI_SCANNER_NORMAL, ZEND_INI_SCANNER_RAW */ + int scanner_mode; +}; + +struct _zend_php_scanner_globals { + zend_file_handle *yy_in; + zend_file_handle *yy_out; + + unsigned int yy_leng; + unsigned char *yy_start; + unsigned char *yy_text; + unsigned char *yy_cursor; + unsigned char *yy_marker; + unsigned char *yy_limit; + int yy_state; + zend_stack state_stack; + + /* original (unfiltered) script */ + unsigned char *script_org; + size_t script_org_size; + + /* filtered script */ + unsigned char *script_filtered; + size_t script_filtered_size; + + /* input/ouput filters */ + zend_encoding_filter input_filter; + zend_encoding_filter output_filter; + const zend_encoding *script_encoding; +}; + +#endif /* ZEND_GLOBALS_H */ + +/* + * Local variables: + * tab-width: 4 + * c-basic-offset: 4 + * indent-tabs-mode: t + * End: + */ |