diff options
Diffstat (limited to 'ext/w32api')
| -rw-r--r-- | ext/w32api/CREDITS | 2 | ||||
| -rw-r--r-- | ext/w32api/EXPERIMENTAL | 0 | ||||
| -rw-r--r-- | ext/w32api/README | 5 | ||||
| -rw-r--r-- | ext/w32api/TODO | 3 | ||||
| -rw-r--r-- | ext/w32api/php_w32api.h | 345 | ||||
| -rw-r--r-- | ext/w32api/w32api.c | 2286 | ||||
| -rw-r--r-- | ext/w32api/w32api.dsp | 281 | ||||
| -rw-r--r-- | ext/w32api/w32api_function_definition_parser.y | 67 | ||||
| -rw-r--r-- | ext/w32api/w32api_function_definition_scanner.l | 63 | ||||
| -rw-r--r-- | ext/w32api/w32api_type_definition_parser.y | 67 | ||||
| -rw-r--r-- | ext/w32api/w32api_type_definition_scanner.l | 56 |
11 files changed, 0 insertions, 3175 deletions
diff --git a/ext/w32api/CREDITS b/ext/w32api/CREDITS deleted file mode 100644 index 8d55cfc6b2..0000000000 --- a/ext/w32api/CREDITS +++ /dev/null @@ -1,2 +0,0 @@ -W32API -James Moore diff --git a/ext/w32api/EXPERIMENTAL b/ext/w32api/EXPERIMENTAL deleted file mode 100644 index e69de29bb2..0000000000 --- a/ext/w32api/EXPERIMENTAL +++ /dev/null diff --git a/ext/w32api/README b/ext/w32api/README deleted file mode 100644 index 66a65ee747..0000000000 --- a/ext/w32api/README +++ /dev/null @@ -1,5 +0,0 @@ -Win 32 API Extension -==================== -/* $Revision$ */ - -See notes in w32api.c
\ No newline at end of file diff --git a/ext/w32api/TODO b/ext/w32api/TODO deleted file mode 100644 index 771ad3b384..0000000000 --- a/ext/w32api/TODO +++ /dev/null @@ -1,3 +0,0 @@ - TODO - ==== -.... LOTS ....
\ No newline at end of file diff --git a/ext/w32api/php_w32api.h b/ext/w32api/php_w32api.h deleted file mode 100644 index 05a353265f..0000000000 --- a/ext/w32api/php_w32api.h +++ /dev/null @@ -1,345 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2001 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: James Moore <jmoore@php.net> | - +----------------------------------------------------------------------+ -*/ - -/* $Id$ */ - -#if HAVE_W32API - -#ifndef PHP_W32API_H -#define PHP_W32API_H - -/* ================================================================================================ - * Type Definitions - * ================================================================================================ - */ -typedef struct _w32api_lib_handle w32api_lib_handle; -typedef struct _w32api_func_handle w32api_func_handle; -typedef struct _w32api_type_handle w32api_type_handle; -typedef struct _w32api_type_instance w32api_type_instance; -typedef struct _arguments arguments; -typedef struct _argument argument; -typedef union _w32api_parser_function_definition_union w32api_parser_function_definition_union; -typedef struct _w32api_func_handle_ptr w32api_func_handle_ptr; -typedef struct _w32api_type_handle_ptr w32api_type_handle_ptr; -typedef union _w32api_parser_type_definition_union w32api_parser_type_definition_union; -typedef struct _member member; -typedef struct _members members; -typedef union _w32api_result w32api_result; -typedef struct _w32api_dynamic_param w32api_dynamic_param; - -struct _w32api_lib_handle -{ - HINSTANCE handle; /* Handle for our library */ - char *library_name; /* name of our library */ - int ref_count; /* reference counter */ -}; - -struct _w32api_func_handle_ptr /* Temporary structure */ -{ /* To work around problems */ - w32api_func_handle *hnd; /* at 3am.. Ill sort it out */ -}; /* When I can think straight */ - -struct _w32api_type_handle_ptr /* Ditto.. should really combine */ -{ /* These two into a union at least */ - w32api_type_handle *hnd; -}; - -struct _w32api_type_handle -{ - char *type_name; /* Name of our type */ - long size; /* Size of type */ - members *member_list; /* Pointer List of members */ - long member_count; /* Number of members */ -}; - -struct _w32api_type_instance -{ - w32api_type_handle *type; /* pointer to w32api_type_handle */ - zval **values; /* First element of an array of ptr's to zvals */ -}; - -struct _w32api_func_handle -{ - FARPROC handle; /* Handle for our function */ - w32api_lib_handle *lib; /* Pointer to the library handle */ - char *function_name; /* Name of our function (Alias is store if supplied) */ - long return_type_id; /* ID of return type */ - char *return_type_name; /* Name of return type (if W32API_COMPLEX) */ - long flags; /* Flags for function */ - arguments *argument_list; /* Pointer List of arguments */ -}; - -struct _arguments -{ - argument *arg; /* Current Argument */ - arguments *next_arg; /* Next Arugment */ - arguments *prev_arg; /* Previous Argument */ -}; - -struct _argument -{ - long type_id; /* ID of the return type */ - char *type_name; /* Name of type (if W32API_COMPLEX) */ - char *argument_name; /* Name of argument, currently not used */ - long flags; /* Currently used for byref/byval */ -}; - -struct _member -{ - char *member_name; - long member_type_id; - char *member_type_name; - long flags; - long offset; -}; - -struct _members -{ - member *member; - members *next_member; - members *prev_member; -}; - -union _w32api_result -{ - int ival; - unsigned long lval; - DWORD dwval; - void *ptr; - float fval; - double dval; - __int64 i64val; -}; - -struct _w32api_dynamic_param -{ - long flags; - int width; - union { - unsigned long argument; - void *argument_ptr; - }; -}; - - -union _w32api_parser_function_definition_union -{ - char *s; - arguments *arg; -}; - -union _w32api_parser_type_definition_union -{ - char *s; - members *type; -}; - -/* ================================================================================================ - * Constants - * ================================================================================================ - */ - -/* Recognised Base types */ -#define W32API_UNKNOWN -1 -#define W32API_NULL 1 -#define W32API_INT 2 -#define W32API_LONG 3 -#define W32API_DOUBLE 4 -#define W32API_FLOAT 5 -#define W32API_STRING 6 -#define W32API_BYTE 7 -#define W32API_BOOL 8 -#define W32API_COMPLEX 9 - -/* Function Flags */ -#define W32API_ARGPTR (1<<0) -#define W32API_BORLAND (1<<1) -#define W32API_CDECL (1<<2) -#define W32API_REAL4 (1<<3) -#define W32API_REAL8 (1<<4) - -/* ================================================================================================ - * Utility Macros - * ================================================================================================ - */ -#define PROP_SET_ARGS zend_property_reference *property_reference, pval *value -#define PROP_GET_ARGS zend_property_reference *property_reference - -#define W32API_PROP_SET_FUNCTION_N(class_name) w32api_set_property_handler_##class_name -#define W32API_PROP_GET_FUNCTION_N(class_name) w32api_get_property_handler_##class_name -#define W32API_CALL_FUNCTION_N(class_name) w32api_call_handler_##class_name - -#define W32API_PROP_SET_FUNCTION(class_name) PHP_W32API_API int W32API_PROP_SET_FUNCTION_N(class_name)(PROP_SET_ARGS) -#define W32API_PROP_GET_FUNCTION(class_name) PHP_W32API_API zval W32API_PROP_GET_FUNCTION_N(class_name)(PROP_GET_ARGS) -#define W32API_CALL_FUNCITON(class_name) PHP_W32API_API void W32API_CALL_FUNCTION_N(class_name)(INTERNAL_FUNCTION_PARAMETERS, zend_property_reference *property_reference) - -#define W32API_CLASS_FUNCTION(class_name, function_name) PHP_FUNCTION(##class_name##function_name) -#define W32API_CLASS_FN(class_name, function_name) PHP_FN(##class_name##function_name) -#define W32API_CLASS_FE(class_name, function_name, function_args) {#function_name, W32API_CLASS_FN(class_name, function_name), function_args}, - -/* ================================================================================================ - * Module exports, Global Variables and General Definitions - * ================================================================================================ - */ -extern zend_module_entry w32api_module_entry; -#define phpext_w32api_ptr &w32api_module_entry; - -#define PHP_W32API_API __declspec(dllexport) - -#ifdef ZTS -#include "TSRM.h" -#endif /* ZTS */ - -ZEND_BEGIN_MODULE_GLOBALS(w32api) - zend_class_entry *win32_ce; /* The class entry for our win32 class */ - zend_class_entry *type_ce; /* The class entry for our type class */ - HashTable *funcs; /* Functions we registered */ - HashTable *libraries; /* Libraries we load using LoadLibrary */ - HashTable *types; /* Types we have registed with us */ - HashTable *callbacks; /* Callbacks we have registered with us */ - long le_type_instance; /* Resource hanlde for runtime instances */ -ZEND_END_MODULE_GLOBALS(w32api) - -ZEND_DECLARE_MODULE_GLOBALS(w32api) - -#ifdef ZTS -#define WG(v) TSRMG(w32api_globals_id, zend_w32api_globals *, v) -#else -#define WG(v) (w32api_globals.v) -#endif - - -/* ================================================================================================ - * Startup, Shutdown and Info Functions - * ================================================================================================ - */ -PHP_MINIT_FUNCTION(w32api); -PHP_MSHUTDOWN_FUNCTION(w32api); -PHP_RINIT_FUNCTION(w32api); -PHP_RSHUTDOWN_FUNCTION(w32api); -PHP_MINFO_FUNCTION(w32api); -static void php_w32api_init_globals(zend_w32api_globals *w32api_globals); -static void php_w32api_hash_lib_dtor(void *data); -static void php_w32api_hash_func_dtor(void *data); -static void php_w32api_hash_callback_dtor(void *data); -static void php_w32api_hash_type_dtor(void *data); -static void w32api_type_instance_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC); - -/* ================================================================================================ - * Win32 Class Functions - * ================================================================================================ - */ -int win32_class_init(TSRMLS_D); -int win32_class_rshutdown(TSRMLS_D); -W32API_CLASS_FUNCTION(win32, registerfunction); -W32API_CLASS_FUNCTION(win32, unregisterfunction); -W32API_CLASS_FUNCTION(win32, registercallback); -W32API_CLASS_FUNCTION(win32, definetype); -W32API_CLASS_FUNCTION(win32, gettypesize); -W32API_CLASS_FUNCTION(win32, inittype); -W32API_CLASS_FUNCTION(win32, decref); -W32API_CLASS_FUNCTION(win32, invokefunction); - - -/* ================================================================================================ - * Type Class Functions - * ================================================================================================ - */ -int type_class_init(TSRMLS_DC); - -W32API_CLASS_FUNCTION(type, clone); -W32API_PROP_SET_FUNCTION(type); -W32API_PROP_GET_FUNCTION(type); - -/* ================================================================================================ - * Utility Functions - * ================================================================================================ - */ - -static int php_w32api_load_function (char *definition, int definition_len, int flags TSRMLS_DC); -static void php_w32api_unload_function (w32api_func_handle **fh TSRMLS_DC); - -static int php_w32api_load_library (char *library_name, w32api_lib_handle **lh TSRMLS_DC); -static void php_w32api_unload_library (w32api_lib_handle *lh, int flags TSRMLS_DC); - -static int php_w32api_register_callback(char *function_definition, int function_definition_len TSRMLS_DC); - -static void php_w32api_free_arguments(arguments *argument_list); -static void php_w32api_free_members(members *member_list); - -static int php_w32api_get_type_id_from_name(char *type); -static unsigned char *php_w32api_do_arg_types(arguments **arguments); - -void php_w32api_marshall_zval_to_c(argument *arg, w32api_dynamic_param *dp, zval *pzval TSRMLS_DC); - -static void php_w32api_init_type(w32api_type_handle *th, zval *obj TSRMLS_DC); -static int php_w32api_do_prop_get(zval *object, zval *return_value, zend_llist_element **element TSRMLS_DC); -static int php_w32api_do_prop_set(zval *object, zval *value, zend_llist_element **element TSRMLS_DC); -static void *php_w32api_complex_marshall_zval_to_c(zval *pzval, int *width, void *data TSRMLS_DC); - -/* ================================================================================================ - * Parser & Scanner Functions - * ================================================================================================ - */ -#define w32api_parser_load_alias_function w32api_parser_load_function_ex -#define w32api_parser_load_function(return_type, function_name, arguments, library_name) w32api_parser_load_function_ex (return_type, function_name, NULL, arguments, library_name) -#define w32api_parser_make_argument_byref(arg_type, arg_name) w32api_parser_make_argument(arg_type, arg_name, BYREF_FORCE) -#define w32api_parser_make_argument_byval(arg_type, arg_name) w32api_parser_make_argument(arg_type, arg_name, BYREF_NONE) - -#define w32api_parser_type_make_byref_value(member_name, member_type) w32api_parser_type_make_value(member_name, member_type, BYREF_FORCE) -#define w32api_parser_type_make_byval_value(member_name, member_type) w32api_parser_type_make_value(member_name, member_type, BYREF_NONE) - -w32api_func_handle *w32api_parser_load_function_ex(char *return_type, char *function_name, char *alias_name, arguments *argument_list, char *library_name); -arguments *w32api_parser_make_argument(char *arg_type, char *arg_name, int byref); -arguments *w32api_parser_join_arguments(arguments *lval, arguments *rval); -int w32api_function_definition_error(char *s); - -w32api_type_handle *w32api_parser_register_type(char *type_name, members *member_list); -members *w32api_parser_type_make_value(char *member_name, char *type_name, long flags); -members *w32api_parser_type_join_values(members *lval, members *rval); -int w32api_type_definition_error(char *s); - -struct yy_buffer_state *w32api_function_definition_scan_bytes(char *bytes, int len); /* Definied in w32api_function_definition_scanner.c */ -int w32api_function_definition_parse(void *fh); /* Definied in w32api_function_definition_parser.c */ - -struct yy_buffer_state *w32api_type_definition_scan_bytes(char *bytes, int len); /* Definied in w32api_type_definition_scanner.c */ -int w32api_type_definition_parse(void *th); /* Definied in w32api_type_definition_parser.c */ - - -/* ================================================================================================ - * Various Debugging Functions - * ================================================================================================ - */ -#ifndef NDEBUG -W32API_CLASS_FUNCTION(win32, dump_library_hash); -W32API_CLASS_FUNCTION(win32, dump_function_hash); -W32API_CLASS_FUNCTION(win32, dump_callback_hash); -W32API_CLASS_FUNCTION(win32, dump_type_hash); - -int php_w32api_dump_library_hash_cb(void *pData TSRMLS_DC); -int php_w32api_dump_function_hash_cb(void *pData TSRMLS_DC); -int php_w32api_dump_callback_hash_cb(void *pData TSRMLS_DC); -int php_w32api_dump_type_hash_cb(void *pData TSRMLS_DC); - -void php_w32api_print_arguments(arguments *argument_list); -void php_w32api_print_members(members *member_list); - -#endif /* ifndef NDEBUG */ - -#endif /* ifndef PHP_W32API_H */ -#endif /* if HAVE_W32API */
\ No newline at end of file diff --git a/ext/w32api/w32api.c b/ext/w32api/w32api.c deleted file mode 100644 index 6442f22c38..0000000000 --- a/ext/w32api/w32api.c +++ /dev/null @@ -1,2286 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2001 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: James Moore <jmoore@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -/* - * Win32 API Extension for PHP 4 - * ============================= - * - * This extension allows PHP Developers to access the underlying functions in the - * Win32 API Dll's in a generic way, it provides a mechanism for the user to load - * and register functions from dll's and then to call them, it also implements a - * generic callback handler which allows the user to pass a pointer to one of - * their PHP functions to act as a callback from the C function enabling the PHP - * programmer to handle callbacks in PHP seemlessly. Finally the extension marshalls - * from PHP types (Zvals) to C structures seemlessly once it has been told about them - * - * I would like to thank Ton Plooy for his article on a similar subject which gave me - * the initial idea for a generic dll caller and some good pointers on how to actaully - * implement it. - */ - -/* - * Interface the PHP Programmer Sees - * ================================== - * - * To keep namespaces tidy the module will introduce two classes, the first is - * the win32 class which has several functions to load and register functions from - * the underlying DLL's. The Win32 class also has functions for informing the - * module about the C types we will be using so it can marshall and demarshall to and from - * the C Interface. . Our second class is the Type class. The type class is our container - * for complex C types which are registered and initiated using our win32 class functions. - * - * Win32 Class Functions - * ===================== - * - * static int Win32::RegisterFunction( string Definition, long flags ) - * ------------------------------------------------------------------- - * - * This function is used for registering a dll function with the module. The Definition should take - * the form: - * Definition: <return_type> <function_name> [Alias <alias_name] (<argument_list>) From <some_dll> - * - * return_type :- Either a simple type or a type that has - * been registered with the module - * - * function_name :- The name of the function within the dll, if this is not found - * we append an A to the function name to check for a ASCII version, - * if this is not found we fail. - * - * alias_name :- If this is provided then we register the function under this name - * in the PHP Symbol table. - * - * argument_list :- A comma seperated list of arguments in the form <argument_type> - * [&]argument_name. - * - * argument_type :- Argument type is a type known to the module - * - * argument_name :- This is not currently used although if it is proceeded by an - * & (Ampersand) then a pointer is passed rather than the value. - * - * some_dll :- This is the name of the dll to find the function in. - * - * On success the function returns TRUE, on error FALSE, The function issues appropriate errors - * to allow the PHP Progammer to catch individual errors. - * - * static int Win32::UnregisterFunction(string FunctionName) - * --------------------------------------------------------- - * - * Allows the PHP programmer to force a funciton to be unregistered saving on memory resources. Can - * be useful in long running scripts. - * - * Returns TRUE on success, FALSE on error. - * - * - * static int Win32::DefineType( string Definition ) - * ------------------------------------------------- - * - * This function is used to register a C-Type which will be used when calling a function, it only - * supports the equivilent of C structures at this time so if you need to use a union you must use the - * largest member of that union as the type in the struct for this to work. - * - * The definition string takes the form: - * - * Definition: <type_name> { <type_list> } - * - * type_name :- A unique name for this type. - * - * type_list :- Takes for form <member_type> [&]<member_name> - * - * member_type :- The type of this member. - * - * member_name :- The name for this member, if an & (ampersand) preceeds - * the name it will be stripped and a pointer rather than - * the value will be used. - * - * Returns TRUE on success, FALSE on error. - * - * - * static int Win32::GetTypeSize(mixed TypeHandle) - * ----------------------------------------------- - * - * This function returns the size of a type registered with the module. The parameter should - * either be the name of the type or an instance of it. The Function returns FALSE on error - * ***USE === to distinguish between this and a size of 0*** or the size of the type on success. - * - * - * static mixed Win32::InitType(String TypeName) - * --------------------------------------------- - * - * Creates an instance of the type so that the PHP Programmer can assign values and then pass - * it to a C Function. Returns NULL on error. - * - * static int Win32::DecRef(mixed var) - * ----------------------------------- - * Decreases the reference count on a variable only if we incremented the refcount when passing - * the variable to a C function. - * - * TYPE Functions - * ============== - * - * mixed Type::Type(String TypeName) - * --------------------------------- - * See Win32::InitType, - * - * mixed Type::Clone() - * ------------------- - * - * Allows you to make an exact copy of the class, this should be used rather than the &= syntax - * Due to the nesting within classes. This function WILL become redundant in PHP 5. - */ - -/* - * Implementation Details - * ====================== - * - * This module will only work on the Intel platform. - * - * We basically want to set up this structure: - * - * +-----------+ - * | PHP | - * +-----------+ - * Call | /|\ - * \|/ | call_user_function_ex - * +------------------------+ - * | Win 32 API Extension | - * +------------------------+ - * | /|\ - * \|/ | Callback - * +-------------+ - * | C-Space | - * +-------------+ - * - * Win32 Needs to then Marshall between zvals and - * - * Marshalling from ZVAL's to C Types. - * ----------------------------------- - * For simple types this is very easy as we either just copy the value or a pointer - * to it onto the stack, if we copy a pointer then we must increase the refcount on - * the zval and must also make sure we get it passed to us by reference. - * - * The problem here is when to dereference the zval again as we may get into the following - * situation - * - * We call somefunction giving it an argument by reference (IE we pass a pointer to the value union of a zval) - * we must increase the ref count on the zval to avoid the possibility of a GPE (IE the zval is dtord and then - * the function uses the zval in some sort of callback we could end up with a GPE) - * But if we increase the zval's refcount without dtoring it anywhere it would cause a mem leak. - * - * Therefore we probably need to keep a local reference table so we can either allow the user to call - * Win32::DecRef($var) to decrement the reference count (We would want to keep a local table to avoid anyone - * breaking Zend's handling off it as well..)) - * - * Then at MSHUTDOWN we free this hashtable decrementing the refcount as needed.. - * - * Complex types are less clear cut on how to handle them. My prefered method is to always - * keep these in a C Format but to allow access to these via a wrapper object which calculates - * the offset of the data to allow access to it from PHP. This also allows us to do no conversion - * when dealing with C types coming to us allowing us to deal with pointers in a more clear way. - * - * - * Enabling C Code to call PHP Code in a generic fashion - * ----------------------------------------------------- - * What we do here is we use _declspec(naked) to tell the compiler we will handle all stack operations - * ourself, we also then create (At runtime) function prologues which we place on the heap which push - * extra arguments onto the stack which tell us which php_function is being called back and the callback type - * which has been registered with us. - * - */ - -#if HAVE_W32API - -#include <stdio.h> -#include <stdlib.h> - -#include "php.h" -#include "php_ini.h" -#include "ext/standard/info.h" -#include "ext/standard/php_string.h" -#include "php_w32api.h" - - -/* ===================================================================================================== - * PHP Module Startup, Shutdown & Info Code - * ===================================================================================================== - */ - -#ifdef COMPILE_DL_W32API -ZEND_GET_MODULE(w32api) -#endif - -/* {{{ w32api_module_entry - */ -zend_module_entry w32api_module_entry = { - STANDARD_MODULE_HEADER, - "Win32 API", - NULL, /* We define no global functions */ - PHP_MINIT(w32api), - PHP_MSHUTDOWN(w32api), - PHP_RINIT(w32api), - PHP_RSHUTDOWN(w32api), - PHP_MINFO(w32api), - "0.2", - STANDARD_MODULE_PROPERTIES -}; -/* }}} */ - - -/* {{{ PHP_MINIT_FUNCTION - */ -PHP_MINIT_FUNCTION(w32api) -{ - /* Setup out module globals */ - ZEND_INIT_MODULE_GLOBALS(w32api, php_w32api_init_globals, NULL); - - - if(win32_class_init(TSRMLS_C) != SUCCESS) - { - return FAILURE; - } - - if(type_class_init(TSRMLS_C) != SUCCESS) - { - return FAILURE; - } - - WG(le_type_instance) = zend_register_list_destructors_ex(w32api_type_instance_dtor, NULL, "Type Instance", module_number); - - /* Function Flags */ - REGISTER_LONG_CONSTANT( "W32API_ARGPTR", W32API_ARGPTR, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT( "W32API_BORLAND", W32API_BORLAND, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT( "W32API_CDECL", W32API_CDECL, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT( "W32API_REAL4", W32API_REAL4, CONST_CS | CONST_PERSISTENT); - REGISTER_LONG_CONSTANT( "W32API_REAL8", W32API_REAL8, CONST_CS | CONST_PERSISTENT); - - - return SUCCESS; - -}; -/* }}} */ - -/* {{{ PHP_MSHUTDOWN_FUNCTION - */ -PHP_MSHUTDOWN_FUNCTION(w32api) -{ - return SUCCESS; -} -/* }}} */ - -/* {{{ PHP_RINIT_FUNCTION - */ -PHP_RINIT_FUNCTION(w32api) -{ - /* Allocate Request Specific HT's here - */ - ALLOC_HASHTABLE(WG(funcs)); - zend_hash_init(WG(funcs), 1, NULL, php_w32api_hash_func_dtor, 1); - - ALLOC_HASHTABLE(WG(libraries)); - zend_hash_init(WG(libraries), 1, NULL, php_w32api_hash_lib_dtor, 1); - - ALLOC_HASHTABLE(WG(callbacks)); - zend_hash_init(WG(callbacks), 1, NULL, php_w32api_hash_callback_dtor, 1); - - ALLOC_HASHTABLE(WG(types)); - zend_hash_init(WG(types), 1, NULL, php_w32api_hash_type_dtor, 1); - - - return SUCCESS; - -}; -/* }}} */ - -/* {{{ PHP_RSHUTDOWN_FUNCTION - */ -PHP_RSHUTDOWN_FUNCTION(w32api) -{ - - win32_class_rshutdown(TSRMLS_C); - - /* Must be dtor'd before libraries */ - zend_hash_destroy(WG(funcs)); - FREE_HASHTABLE(WG(funcs)); - - zend_hash_destroy(WG(libraries)); - FREE_HASHTABLE(WG(libraries)); /* we may only want to do this on MSHUTDOWN but for now it can be here */ - - zend_hash_destroy(WG(callbacks)); - FREE_HASHTABLE(WG(callbacks)); - - zend_hash_destroy(WG(types)); - FREE_HASHTABLE(WG(types)); - - - return SUCCESS; -} -/* }}} */ - - -/* {{{ PHP_MINFO_FUNCTION - */ -PHP_MINFO_FUNCTION(w32api) -{ - php_info_print_table_start(); - php_info_print_table_row(2, "Win32 API Support", "enabled" ); - php_info_print_table_end(); -} -/* }}} */ - -/* {{{ php_w32api_init_globals - */ -static void php_w32api_init_globals(zend_w32api_globals *w32api_globals) -{ - w32api_globals->win32_ce = NULL; - w32api_globals->type_ce = NULL; - w32api_globals->funcs = NULL; - w32api_globals->libraries = NULL; - w32api_globals->callbacks = NULL; - w32api_globals->types = NULL; -} -/* }}} */ - -/* {{{ php_w32api_hash_lib_dtor (void *data) - * Dtor function called when hash is destroied, unloads library - */ -static void php_w32api_hash_lib_dtor(void *data) -{ - w32api_lib_handle *lh; /* Library Handle */ - TSRMLS_FETCH(); /* Get thread safe stuff */ - lh = (w32api_lib_handle *)data; - - FreeLibrary(lh->handle); - efree(lh->library_name); -} -/* }}} */ - -/* {{{ php_w32api_hash_func_dtor (void *data) - * Dtor function called when hash is destroied, unloads function. - */ -static void php_w32api_hash_func_dtor(void *data) -{ - w32api_func_handle **fh; /* Function Handle */ - TSRMLS_FETCH(); /* Get thread safe stuff */ - - fh = (w32api_func_handle **)data; - php_w32api_unload_function(fh TSRMLS_CC); -} -/* }}} */ - -/* {{{ php_w32api_hash_callback_dtor - * DTOR function called when hash is destroied, removes callback. - */ -static void php_w32api_hash_callback_dtor(void *data) -{ - w32api_func_handle **fh; - - fh = (w32api_func_handle **)data; - - php_w32api_free_arguments((*fh)->argument_list); - efree((*fh)->function_name); - - if((*fh)->return_type_name) - efree((*fh)->return_type_name); - - efree(*fh); -} - -/* {{{ php_w32api_hash_type_dtor - * DTOR function called when hash is destroied, removes callback. - */ -static void php_w32api_hash_type_dtor(void *data) -{ - w32api_type_handle **th; - - th = (w32api_type_handle **)data; - - php_w32api_free_members((*th)->member_list); - efree((*th)->type_name); - efree(*th); -} - -static void w32api_type_instance_dtor(zend_rsrc_list_entry *rsrc TSRMLS_DC) -{ - w32api_type_instance *ti; - int i = 0; - - if(!rsrc || !rsrc->ptr) - return; - - ti = (w32api_type_instance *)rsrc->ptr; - - for(i = 0; i < ti->type->member_count; i++) - { - if(ti->values[i]) - zval_ptr_dtor(&ti->values[i]); - } - - efree(ti); - - return; -} -/* ===================================================================================================== - * Utility Functions - * ===================================================================================================== - */ - -/* {{{ php_w32api_unload_library - * Expects two arguments, the first is the pointer to a w32api_lib_handle - * and the second is a flag, if the flag is 0 then the reference counter is - * use if it is one then the library is unloaded irrespective of the reference - * counter - */ -static void php_w32api_unload_library (w32api_lib_handle *lh, int flags TSRMLS_DC) -{ - - if(flags == 0) - { - lh->ref_count--; - } - - if((flags == 1) || (lh->ref_count == 0)) - { - /* remove outselves from the hashtable */ - zend_hash_del(WG(libraries), lh->library_name, strlen(lh->library_name) + 1); - } -} -/* }}} */ - -/* {{{ php_w32api_unload_function - * Expects one argument, a pointer to a w32api_func_handle, unloads this - * function from both the function table internally and the PHP function - * table then it decrements the reference counter on the library. - */ -static void php_w32api_unload_function (w32api_func_handle **fh TSRMLS_DC) -{ - zend_function *function = NULL; - - efree((*fh)->return_type_name); - php_w32api_free_arguments((*fh)->argument_list); - - /* If needs be we need to retrieve function ptr from hash table - * and free anything we allocate when creating them at runtime (most notably - * arg_types - */ - if(zend_hash_find( &WG(win32_ce)->function_table, - (*fh)->function_name, - strlen((*fh)->function_name) + 1, - (void **)&function) == SUCCESS) - { - zend_internal_function *internal_function = (zend_internal_function *)function; - if(internal_function->arg_types) - efree(internal_function->arg_types); - } - - /* Remove from Function Table */ - zend_hash_del(&WG(win32_ce)->function_table, (*fh)->function_name, strlen((*fh)->function_name) + 1); - php_w32api_unload_library((*fh)->lib, 0 TSRMLS_CC); - - efree((*fh)->function_name); - efree(*fh); - -} -/* }}} */ - -/* {{{ php_w32api_load_function - * Expects three arguments, The definition of the function in string format, the definitions length - * and a pointer to a pointer to a function handle. returns SUCCESS or FAILURE. - */ -static int php_w32api_load_function (char *definition, int definition_len, int flags TSRMLS_DC) -{ - zend_function function; - zend_internal_function *internal_function = (zend_internal_function *)&function; - w32api_func_handle **fh; - w32api_func_handle_ptr hnd; - - fh = emalloc(sizeof(w32api_func_handle *)); - *fh = NULL; - - /* Parse function */ - w32api_function_definition_scan_bytes(definition, definition_len); - if((w32api_function_definition_parse((void *)&hnd) != 0)) - { - *fh = hnd.hnd; - if(*fh != NULL) - efree(*fh); - - efree(fh); - return FAILURE; - } - *fh = hnd.hnd; - - if(!*fh) - return FAILURE; - - - if(zend_hash_exists(&WG(win32_ce)->function_table, (*fh)->function_name, strlen((*fh)->function_name) + 1)) - { - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "A function by the name %s already has been registered, cannot redefine function", - (*fh)->function_name); - - /* We dont want to unload function as it already exists so lets just free it ourselves */ - php_w32api_unload_library((*fh)->lib, 0 TSRMLS_CC); - php_w32api_free_arguments((*fh)->argument_list); - efree((*fh)->return_type_name); - efree((*fh)->function_name); - efree(*fh); - efree(fh); - - return FAILURE; - } - - /* Insert it into our hash table */ - if(zend_hash_add( WG(funcs), - (*fh)->function_name, - strlen((*fh)->function_name) + 1, - fh, - sizeof(w32api_func_handle), - NULL) != SUCCESS) - { - - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "Loading of function %s failed: Could not insert function handle into hash", - (*fh)->function_name); - - /* Tidy up */ - zend_hash_del(WG(funcs), (*fh)->function_name, strlen((*fh)->function_name) +1); - return FAILURE; - } - - /* Insert function into win32_ce's function_table */ - internal_function->type = ZEND_INTERNAL_FUNCTION; - internal_function->handler = W32API_CLASS_FN(win32, invokefunction); - internal_function->function_name = (*fh)->function_name; - internal_function->arg_types = php_w32api_do_arg_types(&(*fh)->argument_list); - - if(zend_hash_add(&WG(win32_ce)->function_table, (*fh)->function_name, - strlen((*fh)->function_name) + 1, &function, sizeof(zend_function), NULL) == FAILURE) - { - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not register funciton %s into function table", (*fh)->function_name); - zend_hash_del(WG(funcs), (*fh)->function_name, strlen((*fh)->function_name) +1); - - return FAILURE;; - } - - if(flags) - { - (*fh)->flags = (*fh)->flags | flags; - } - - - return SUCCESS; -} -/* }}} */ - -/* {{{ php_w32api_unload_type - * Expects one argument, a pointer to a w32api_type_handle, unloads this - * type. - */ -static void php_w32api_unload_type (w32api_type_handle **th TSRMLS_DC) -{ - php_w32api_free_members((*th)->member_list); - - zend_hash_del(WG(types), (*th)->type_name, strlen((*th)->type_name) + 1); - -} -/* }}} */ - -/* {{{ php_w32api_register_type - */ -static int php_w32api_register_type(char *type_definition, int type_definition_len TSRMLS_DC) -{ - w32api_type_handle **th; - w32api_type_handle_ptr hnd; - - th = emalloc(sizeof(w32api_type_handle *)); - *th = NULL; - - w32api_type_definition_scan_bytes(type_definition, type_definition_len); - if(w32api_type_definition_parse((void *)&hnd) != 0) - { - *th = hnd.hnd; - - /* Leaks */ - if(*th != NULL) - efree(*th); - - efree(th); - return FAILURE; - } - - *th = hnd.hnd; - - if(!*th) - return FAILURE; - - if((zend_hash_exists(WG(callbacks), (*th)->type_name, strlen((*th)->type_name) +1)) || - (zend_hash_exists(WG(types), (*th)->type_name, strlen((*th)->type_name) + 1))) - { - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "A type or callback by the name %s already has been registered, cannot redefine type or callback", - (*th)->type_name); - - /* We dont want to unload function as it already exists so lets just free it ourselves */ - php_w32api_free_members((*th)->member_list); - efree((*th)->type_name); - efree(*th); - efree(th); - - return FAILURE; - } - - /* Insert it into our hash table */ - if(zend_hash_add( WG(types), - (*th)->type_name, - strlen((*th)->type_name) + 1, - th, - sizeof(w32api_type_handle *), - NULL) != SUCCESS) - { - - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "Loading of type %s failed: Could not insert type handle into hash", - (*th)->type_name); - - /* Tidy up */ - zend_hash_del(WG(types), (*th)->type_name, strlen((*th)->type_name) + 1); - return FAILURE; - } - - return SUCCESS; - -} -/* }}} */ - - -/* {{{ php_w32api_register_callback - */ -static int php_w32api_register_callback(char *function_definition, int function_definition_len TSRMLS_DC) -{ - w32api_func_handle **fh; - w32api_func_handle_ptr hnd; - - char *new_definition = NULL; - - fh = emalloc(sizeof(w32api_func_handle *)); - *fh = NULL; - - new_definition = emalloc(function_definition_len + sizeof(" from cb.cb")); - - snprintf(new_definition, function_definition_len + sizeof(" from cb.cb"), "%s from cb.cb", function_definition); - - - /* Parse function */ - w32api_function_definition_scan_bytes(new_definition, function_definition_len + sizeof(" from cb.cb")); - if(w32api_function_definition_parse((void *)&hnd) != 0) - { - *fh = hnd.hnd; - - /* Leaks */ - if(*fh != NULL) - efree(*fh); - - efree(fh); - return FAILURE; - } - *fh = hnd.hnd; - - if(!*fh) - return FAILURE; - - - if(zend_hash_exists(WG(callbacks), (*fh)->function_name, strlen((*fh)->function_name) + 1)) - { - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "A callback by the name %s already has been registered, cannot redefine type", - (*fh)->function_name); - - /* We dont want to unload function as it already exists so lets just free it ourselves */ - php_w32api_free_arguments((*fh)->argument_list); - efree((*fh)->return_type_name); - efree((*fh)->function_name); - efree(*fh); - efree(fh); - - return FAILURE; - } - - /* Insert it into our hash table */ - if(zend_hash_add( WG(callbacks), - (*fh)->function_name, - strlen((*fh)->function_name) + 1, - fh, - sizeof(w32api_func_handle *), - NULL) != SUCCESS) - { - - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "Loading of function %s failed: Could not insert function handle into hash", - (*fh)->function_name); - - /* Tidy up */ - zend_hash_del(WG(callbacks), (*fh)->function_name, strlen((*fh)->function_name) + 1); - return FAILURE; - } - - return SUCCESS; - - - -} -/* }}} */ - - -/* {{{ php_w32api_free_arguments - * Expects one argument, the head of a list of arguments to free - */ -static void php_w32api_free_arguments(arguments *argument_list) -{ - if(argument_list == NULL) - return; - - efree(argument_list->arg->argument_name); - efree(argument_list->arg->type_name); - efree(argument_list->arg); - - if(argument_list->next_arg != NULL) - { - php_w32api_free_arguments(argument_list->next_arg); - } - - efree(argument_list); - - return; -} -/* }}} */ - -/* {{{ php_w32api_free_members - * Expects one argument, the head of a list of members to free - */ -static void php_w32api_free_members(members *member_list) -{ - if(member_list == NULL) - return; - - efree(member_list->member->member_name); - - if(member_list->member->member_type_name != NULL) - efree(member_list->member->member_type_name); - - efree(member_list->member); - - php_w32api_free_members(member_list->next_member); - efree(member_list); - return; -} -/* }}} */ - -/* {{{ php_w32api_load_library - * Expects two parameters, first is libraries name the second is a pointer - * to a pointer to w32api_lib_handle which will recieve the resultant handle. - * returns SUCCESS on success and FAILURE on failure. - */ -static int php_w32api_load_library (char *library_name, w32api_lib_handle **lh TSRMLS_DC) -{ - if(zend_hash_find(WG(libraries), library_name, strlen(library_name) + 1, (void **)lh) == SUCCESS) - { - (*lh)->ref_count++; - return SUCCESS; - } - - *lh = (w32api_lib_handle *) emalloc( sizeof(w32api_lib_handle) ); - (*lh)->ref_count = 1; - (*lh)->library_name = estrdup(library_name); - - (*lh)->handle = LoadLibrary((*lh)->library_name); - - if(!(*lh)->handle) /* Could not load library */ - { - LPVOID message_buffer; - FormatMessage( FORMAT_MESSAGE_ALLOCATE_BUFFER | - FORMAT_MESSAGE_FROM_SYSTEM | - FORMAT_MESSAGE_IGNORE_INSERTS, - NULL, - GetLastError(), - MAKELANGID(LANG_NEUTRAL, SUBLANG_DEFAULT), // Default language - (LPTSTR)&message_buffer, - 0, - NULL); - - /* Tidy up */ - efree((*lh)->library_name); - efree(*lh); - efree(lh); - - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Loading of library failed: %s", message_buffer); - LocalFree(message_buffer); - - return FAILURE; - } - - /* Add to hash */ - if(zend_hash_add( WG(libraries), - (*lh)->library_name, - strlen((*lh)->library_name) + 1, - *lh, - sizeof(w32api_lib_handle), - NULL) != SUCCESS) - { - - php_error_docref(NULL TSRMLS_CC, E_WARNING, - "Loading of library %s failed: Could not insert library handle into hash", - (*lh)->library_name); - - /* Tidy up */ - efree((*lh)->library_name); - efree(*lh); - efree(lh); - - return FAILURE; - } - - - return SUCCESS; - -} -/* }}} */ - - -/* {{{ php_w32api_do_arg_types - */ -static unsigned char *php_w32api_do_arg_types(arguments **argument_list) -{ - int i = 0; - int j = 0; - arguments *curr_arg = NULL; - unsigned char *retval = NULL; - - if(!(argument_list) || !(*argument_list)) - return NULL; - - curr_arg = *argument_list; - - /* See how much room we need to emalloc */ - while(curr_arg) - { - i++; - - if(curr_arg->arg->flags & BYREF_FORCE) - { - j = i; - } - - curr_arg = curr_arg->next_arg; - } - - /* Check to see if any args are by ref */ - if( j == 0 ) - return NULL; - - retval = (unsigned char *)emalloc(sizeof(unsigned char) * j + 1); - retval[0] = (unsigned char)j; - - curr_arg = *argument_list; - - for(i=1; i <= j; i++) - { - - retval[i] = (unsigned char)curr_arg->arg->flags; - curr_arg = curr_arg->next_arg; - - } - - return retval; -} -/* }}} */ - -static int php_w32api_get_type_size(int type_id, char *type_name, int flags) -{ - TSRMLS_FETCH(); - - if(flags & BYREF_FORCE) - { - return sizeof(void *); /* Pointers are always the same size */ - } - - switch(type_id) - { - case W32API_NULL: - return sizeof(void *); - case W32API_INT: - return sizeof(int); - case W32API_LONG: - return sizeof(long); - case W32API_DOUBLE: - return sizeof(double); - case W32API_FLOAT: - return sizeof(float); - case W32API_STRING: - return sizeof(char *); - case W32API_BYTE: - return sizeof(char); - case W32API_BOOL: - return sizeof(int); - case W32API_COMPLEX: - { - w32api_type_handle **th; - - if(zend_hash_find(WG(types), type_name, strlen(type_name) +1, (void **)&th) != SUCCESS) - { - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Unknown type %s", type_name); - return -1; - } - - return (*th)->size; - - } - break; - case W32API_UNKNOWN: - default: - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Unknown type %s", type_name); - return -1; - } -} - -static int php_w32api_get_type_id_from_name(char *type) -{ - - TSRMLS_FETCH(); - - if(!strcmp(type, "long")) - { - return W32API_LONG; - } - else if(!strcmp(type, "int")) - { - return W32API_INT; - } - else if (!strcmp(type, "string")) - { - return W32API_STRING; - } - else if (!strcmp(type, "byte")) - { - return W32API_BYTE; - } - else if (!strcmp(type, "bool")) - { - return W32API_BOOL; - } - else if (!strcmp(type, "double")) - { - return W32API_DOUBLE; - } - else if (!strcmp(type, "float")) - { - return W32API_FLOAT; - } - else if (!strcmp(type, "void")) - { - return W32API_NULL; - } - else - { - if(zend_hash_exists(WG(types), type, strlen(type) +1)) - { - return W32API_COMPLEX; - } - else - { - return W32API_UNKNOWN; - } - } -} - -static void php_w32api_init_type(w32api_type_handle *th, zval *obj TSRMLS_DC) -{ - w32api_type_instance *ti; - zval *rsrc_handle = NULL; - - ti = emalloc(sizeof(w32api_type_instance)); - - if(!obj) - MAKE_STD_ZVAL(obj); - - object_init_ex(obj, WG(type_ce)); - - ti->type = th; - ti->values = emalloc(sizeof(zval *) * th->member_count); - memset(ti->values, '\0', sizeof(zval *) * th->member_count); - - MAKE_STD_ZVAL(rsrc_handle); - ZEND_REGISTER_RESOURCE(rsrc_handle, ti, WG(le_type_instance)); - - zend_hash_index_update(Z_OBJPROP_P(obj), 0, &rsrc_handle, sizeof(zval *), NULL); -} - - -static int php_w32api_do_prop_get(zval *object, zval *return_value, zend_llist_element **element TSRMLS_DC) -{ - w32api_type_instance *th; - zval **type_instance_handle; - members *current_member; - char *property_name; - int i = 0; - - zend_hash_index_find(Z_OBJPROP_P(object), 0, (void **) &type_instance_handle); - - th = (w32api_type_instance *)zend_fetch_resource(type_instance_handle TSRMLS_CC, - -1, "Complex Type Instance", NULL, - 1, WG(le_type_instance)); - - if(!th) - return FAILURE; - - property_name = Z_STRVAL(((zend_overloaded_element *)(*element)->data)->element); - - current_member = th->type->member_list; - - while(strcmp(current_member->member->member_name, property_name) != 0) - { - i++; - - if(current_member->next_member != NULL) - current_member = current_member->next_member; - else - return FAILURE; - } - - *return_value = *(th->values[i]); - zval_copy_ctor(return_value); - - return SUCCESS; -} - -static int php_w32api_do_prop_set(zval *object, zval *value, zend_llist_element **element TSRMLS_DC) -{ - w32api_type_instance *th; - zval **type_instance_handle; - zval *new_var; - members *current_member; - char *property_name; - int i = 0; - - zend_hash_index_find(Z_OBJPROP_P(object), 0, (void **) &type_instance_handle); - - th = (w32api_type_instance *)zend_fetch_resource(type_instance_handle TSRMLS_CC, - -1, "Complex Type Instance", NULL, - 1, WG(le_type_instance)); - - if(!th) - return FAILURE; - - property_name = Z_STRVAL(((zend_overloaded_element *)(*element)->data)->element); - - current_member = th->type->member_list; - - while(strcmp(current_member->member->member_name, property_name) != 0) - { - i++; - - if(current_member->next_member != NULL) - current_member = current_member->next_member; - else - return FAILURE; - } - - if(current_member->member->flags & BYREF_FORCE) - { - if(th->values[i]) - zval_ptr_dtor(&th->values[i]); - - MAKE_STD_ZVAL(new_var); - *new_var = *value; - zval_copy_ctor(new_var); - th->values[i] = new_var; - - } - else - { - th->values[i] = value; - zval_add_ref(&value); - } - - return SUCCESS; -} - -w32api_result php_w32api_do_dynamic_dll_call(w32api_func_handle *fh, int argc, w32api_dynamic_param *params, void *return_buffer, int return_buffer_size) -{ - - /** - * Theory Behind Implementation - * ============================ - * We have four main jobs: - * 1) Push arguments onto stach aligned at 4 bytes. - * 2) Call Function - * 3) Get Return Values - * 4) Perform any cleanup needed. - * - * Pushing arguments onto the stack is fairly simple, just push from right to left - * so for a function with the prototype int sum(int a, int b) we would push b and - * then a in that order. - * - * Calling the function is fine as we already have the pointer to the function which - * we can use with call [function_pointer] to make the actual call. - * - * Return values are where we begin to get complicated. Now for simple return values up - * to 8 bytes they are returned via the EAX/EDX register pair. This means we can just - * copy the EAX/EDX pair to the win32_result sturcture and be sure we get any simple - * return type. If the return type is more than 8 bytes then things get complicated. - * When calling we must pass a hidden argument on the stach which points to a tempory - * buffer with enough memory to hold the return value, this return value is then copied - * to the correct varaible by us. Microsoft being the nice bunnies they are, decided to - * copy an optimization Borland introduced under win16 which is to pass structs of under - * 8 bytes directly via EAX/EDX pair. One final notable exception is dealing with floating - * point return types where we need to retrive the floating point number of the systems - * math coprocessor stack using the fstp call. - * - * Finally if its a __cdecl call we have to clean up the stack, otherwise the callee does this. - * - */ - - w32api_result result = { 0 }; - DWORD *stack_pointer, stack_size = 0, eaxv, edxv; - BYTE *arg_ptr = NULL; - int size = 0, i = 0; - FARPROC fp = fh->handle; - - _asm mov stack_pointer, esp // Store stack pointer (esp) in stack_pointer - _asm sub esp, 0x100 // Give ourselves 256 bytes on the stack - - - for(i = (argc - 1); i >= 0; i--) - { - size = (params[i].width + 3)/4 * 4; - arg_ptr = (unsigned char *)params[i].argument_ptr + size - 4; - stack_size += (unsigned long)size; - - while(size > 0) - { - stack_pointer--; - if(params[i].flags == W32API_ARGPTR) - { - *stack_pointer = *(unsigned long *)arg_ptr; - arg_ptr -= 4; - } - else - { - *stack_pointer = params[i].argument; - } - - size -= 4; - } - } - - if((return_buffer) && ((fh->flags & W32API_BORLAND) || (return_buffer_size > 8))) - { - - stack_size += 4; - stack_pointer--; - *stack_pointer = (unsigned long)return_buffer; - } - - _asm add esp, 0x100 - _asm sub esp, stack_size - _asm call [fp] - _asm mov eaxv, eax - _asm mov edxv, edx - - if(fh->flags & W32API_CDECL) - { - _asm add esp, stack_size - } - - if(fh->flags & W32API_REAL4) - _asm fstp dword ptr [result] - else if (fh->flags & W32API_REAL8) - _asm fstp qword ptr [result] - else if (!return_buffer) - { - _asm mov eax, [eaxv] - _asm mov edx, [edxv] - _asm mov DWORD PTR [result], eax - _asm mov DWORD PTR [result + 4], edx - } - else if (!(fh->flags & W32API_BORLAND) && (return_buffer_size <= 8)) - { - _asm mov ecx, DWORD PTR [return_buffer] - _asm mov eax, [eaxv] - _asm mov DWORD PTR [ecx], eax - _asm mov edx, [edxv] - _asm mov DWORD PTR [ecx + 4], edx - } - - return result; -} - -void php_w32api_marshall_zval_to_c(argument *arg, w32api_dynamic_param *dp, zval *pzval TSRMLS_DC) -{ - dp->flags = 0; - - /* We should have been passed a write reference when - * BYREF_FORCE is Set so we just add a reference - * when we pass it to the function, - * TODO: register the reference internally for safe unreferencing - */ - - switch(arg->type_id) - { - case W32API_INT: - convert_to_long_ex(&pzval); - if(arg->flags & BYREF_FORCE) - { - dp->argument = (unsigned long)&pzval->value.lval; - dp->width = sizeof(int *); - - } - else - { - dp->argument = (int)pzval->value.lval; - dp->width = sizeof(int); - } - break; - case W32API_LONG: - convert_to_long_ex(&pzval); - - if(arg->flags & BYREF_FORCE) - { - dp->argument = (unsigned long)&pzval->value.lval; - dp->width = sizeof(int *); - zval_add_ref(&pzval); - } - else - { - dp->argument = pzval->value.lval; - dp->width = sizeof(int); - } - break; - case W32API_STRING: - - convert_to_string_ex(&pzval); - if(!(arg->flags & BYREF_FORCE)) - { - /* Need to free this when we demarshall */ - dp->argument = (unsigned long)estrndup(Z_STRVAL_P(pzval), Z_STRLEN_P(pzval)); - } - else - { - dp->argument = (unsigned long)Z_STRVAL_P(pzval); - zval_add_ref(&pzval); - } - - dp->width = sizeof(char *); - break; - - case W32API_DOUBLE: - convert_to_double_ex(&pzval); - - if(arg->flags & BYREF_FORCE) - { - dp->argument = (unsigned long)&pzval->value.dval; - dp->width = sizeof(double *); - zval_add_ref(&pzval); - } - else - { - dp->argument_ptr = &pzval->value.dval; - dp->width = sizeof(double); - dp->flags = W32API_ARGPTR; - } - break; - case W32API_FLOAT: - convert_to_double_ex(&pzval); - - if(arg->flags & BYREF_FORCE) - { - dp->argument = (unsigned long)&pzval->value.dval; - dp->width = sizeof(double *); - zval_add_ref(&pzval); - } - else - { - dp->argument_ptr = &pzval->value.dval; - dp->width = sizeof(float); - dp->flags = W32API_ARGPTR; - } - break; - case W32API_BYTE: - /* Thanks sterling */ - convert_to_string_ex(&pzval); - if(arg->flags & BYREF_FORCE) - { - dp->argument = (unsigned long)&Z_STRVAL_P(pzval); - dp->width = sizeof(char *); - zval_add_ref(&pzval); - } - else - { - dp->argument = (char)Z_STRVAL_P(pzval)[0]; - dp->width = sizeof(char); - } - break; - case W32API_BOOL: - convert_to_boolean_ex(&pzval); - - if(arg->flags & BYREF_FORCE) - { - dp->argument = (unsigned long)&pzval->value.lval; - dp->width = sizeof(int *); - zval_add_ref(&pzval); - } - else - { - dp->argument = (int)pzval->value.lval; - dp->width = sizeof(int); - } - break; - case W32API_COMPLEX: - if(Z_TYPE_P(pzval) != IS_OBJECT) - { - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Variable passed as complex value is not an object"); - break; - } - - if(arg->flags & BYREF_FORCE) - { - int width= 0; - void **ptr = NULL; - ptr = emalloc(sizeof(void *)); - *ptr = php_w32api_complex_marshall_zval_to_c(pzval, &width, NULL TSRMLS_CC); - dp->argument = (unsigned long)ptr; - dp->width = width; - } - else - { - int width= 0; - dp->argument_ptr = php_w32api_complex_marshall_zval_to_c(pzval, &width, NULL TSRMLS_CC); - dp->width = width; - } - break; - - case W32API_UNKNOWN: - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Unknown type when calling function, marshalling failed"); - break; - } - -} - -static void *php_w32api_complex_marshall_zval_to_c(zval *pzval, int *width, void *return_value TSRMLS_DC) -{ - w32api_type_instance *th; - zval **type_instance_handle; - members *current_member; - char *offset = return_value; - int i = 0; - - - if(return_value == NULL) - { - /* First call */ -/* return_value = emalloc(th->type->size); - - zend_hash_index_find(Z_OBJPROP_P(object), 0, (void **) &type_instance_handle); - th = (w32api_type_instance *)zend_fetch_resource(type_instance_handle TSRMLS_CC, - -1, "Complex Type Instance", NULL, - 1, WG(le_type_instance)); - - if(!th) - return NULL; - - - for(i = 0; i < th->type->member_count; i++) - { - - - } -*/ } - - -} - - -/* ===================================================================================================== - * Win32 Class Code - * ===================================================================================================== - */ - -/* {{{ win32_class_functions[] - */ -function_entry win32_class_functions[] = { - W32API_CLASS_FE(win32, registerfunction, NULL) - W32API_CLASS_FE(win32, unregisterfunction, NULL) - W32API_CLASS_FE(win32, registercallback, NULL) - W32API_CLASS_FE(win32, definetype, NULL) - W32API_CLASS_FE(win32, gettypesize, NULL) - W32API_CLASS_FE(win32, inittype, NULL) - W32API_CLASS_FE(win32, decref, NULL) -#ifndef NDEBUG - W32API_CLASS_FE(win32, dump_function_hash, NULL) - W32API_CLASS_FE(win32, dump_library_hash, NULL) - W32API_CLASS_FE(win32, dump_callback_hash, NULL) - W32API_CLASS_FE(win32, dump_type_hash, NULL) -#endif - {NULL, NULL, NULL} -}; -/* }}} */ - -/* {{{ win32_class_init(TSRMLS_D) - */ -int win32_class_init(TSRMLS_D) -{ - zend_class_entry ce; - - INIT_CLASS_ENTRY(ce, - "win32", - win32_class_functions); - - WG(win32_ce) = zend_register_internal_class(&ce TSRMLS_CC); - - return SUCCESS; -} -/* }}} */ - -/* {{{ win32_class_rshutdown(TSRMLS_D) - * Cleans up at the end of the shutdown removing and freeing anything we added to the function - * table. - */ -int win32_class_rshutdown(TSRMLS_D) -{ - - return SUCCESS; -} -/* }}} */ - -/* {{{ proto: int Win32::RegisterFunction(string definition [, int flags]) - * Registers and Loads a function from an underlying Dll - */ -W32API_CLASS_FUNCTION(win32, registerfunction) -{ - char *function_definition = NULL; - int function_definition_len; - long flags = 0; - - if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", - &function_definition, - &function_definition_len, - &flags) == FAILURE) - { - return; - } - - if(php_w32api_load_function(function_definition, function_definition_len, flags TSRMLS_CC) != SUCCESS) - { - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Registering Function %s failed", function_definition); - RETURN_FALSE; - } - - RETURN_TRUE; - - -} -/* }}} */ - -/* {{{ proto: int Win32::UnregisterFunction(string function_name) - * Unregisters a previously loaded function - */ -W32API_CLASS_FUNCTION(win32, unregisterfunction) -{ - char *function_name = NULL; - int function_name_len; - w32api_func_handle **fh = NULL; - - if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", - &function_name, - &function_name_len) == FAILURE) - { - return; - } - - /* Our deleteor handler removes us from the WG(win32_ce)->function_table - * so no need to delete specifically from there - */ - zend_hash_del(WG(funcs), function_name, strlen(function_name) + 1); - - RETURN_TRUE; - -} -/* }}} */ - -/* {{{ proto: int Win32::RegisterCallback(string definition) - * Registers a callback type - */ -W32API_CLASS_FUNCTION(win32, registercallback) -{ - char *function_definition = NULL; - int function_definition_len; - w32api_func_handle **fh = NULL; - - if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s|l", - &function_definition, - &function_definition_len) == FAILURE) - { - return; - } - - if(php_w32api_register_callback(function_definition, function_definition_len TSRMLS_CC) != SUCCESS) - { - RETURN_FALSE; - } - - RETURN_TRUE; - -} -/* }}} */ - - -/* {{{ proto: int Win32::DefineType(string definition) - * Defines a C Like Type for use. - */ -W32API_CLASS_FUNCTION(win32, definetype) -{ - char *type_definition = NULL; - int type_definition_len; - - if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", - &type_definition, - &type_definition_len) == FAILURE) - { - return; - } - - if(php_w32api_register_type(type_definition, type_definition_len TSRMLS_CC) != SUCCESS) - { - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Registering Type %s failed", type_definition); - RETURN_FALSE; - } - - RETURN_TRUE; - -} -/* }}} */ - -/* {{{ proto: int Win32::GetTypeSize(string type_name) - * Returns the size of a registered type - */ -W32API_CLASS_FUNCTION(win32, gettypesize) -{ - char *type = NULL; - int type_len; - - if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", - &type, - &type_len) == FAILURE) - { - return; - } - - RETURN_LONG(php_w32api_get_type_size(php_w32api_get_type_id_from_name(type), type, BYREF_NONE)); - - -} -/* }}} */ - -/* {{{ proto: int Win32::InitType(string TypeName) - * Creates an instance of type TypeName - */ -W32API_CLASS_FUNCTION(win32, inittype) -{ - char *type_name = NULL; - int type_name_len = 0; - w32api_type_handle **th = NULL; - - if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "s", - &type_name, &type_name_len) == FAILURE) - { - return; - } - - if(zend_hash_find(WG(types), type_name, type_name_len +1, (void **)&th) == FAILURE) - { - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not retrieve type handle for type %s from hash table", type_name); - RETURN_FALSE; - } - - php_w32api_init_type(*th, return_value TSRMLS_CC); - -} -/* }}} */ - -/* {{{ proto: int Win32::DecRef(mixed Variable) - * Decreases the reference count on a variable - */ -W32API_CLASS_FUNCTION(win32, decref) -{ - -} -/* }}} */ - -/* {{{ XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX - * THIS FUNCTION IS NOT PUBLICALLY ACCESSABLE - * IT IS USED AS A GENERIC HANDLER FOR W32API - * CALLS. - */ -W32API_CLASS_FUNCTION(win32, invokefunction) -{ - char *function_name = get_active_function_name(TSRMLS_C); - int argc = ZEND_NUM_ARGS(); - int i = 0; - w32api_dynamic_param *params = NULL; - w32api_dynamic_param *current_dynamic_param = NULL; - w32api_func_handle **fh = NULL; - w32api_result res = {0}; - void *w32api_return_buffer = NULL; - int w32api_return_buffer_size = 0; - zval **func_arguments = NULL; - zval *current_zval = NULL; - arguments *curr_arg = NULL; - w32api_type_handle *th = NULL; - - if(zend_hash_find(WG(funcs), function_name, strlen(function_name) +1, (void **)&fh) == FAILURE) - { - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not retrieve function handle from hash table"); - RETURN_FALSE; - } - - if(argc) - { - if(zend_get_parameters_array_ex(argc, &func_arguments) == FAILURE) - { - WRONG_PARAM_COUNT - } - - params = (w32api_dynamic_param *)emalloc(sizeof(w32api_dynamic_param) * argc); - - curr_arg = (*fh)->argument_list; - current_dynamic_param = params; - - for(i = 0; i < argc; i++) - { - current_zval = func_arguments[i]; - php_w32api_marshall_zval_to_c(curr_arg->arg, current_dynamic_param, current_zval TSRMLS_CC); - - current_dynamic_param++; - curr_arg = curr_arg->next_arg; - } - } - else - { - params = NULL; - } - - if((*fh)->return_type_id == W32API_COMPLEX) - { - if(zend_hash_find(WG(types), (*fh)->return_type_name, strlen((*fh)->return_type_name) +1, (void **)&th) != SUCCESS) - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Could not find type handle for type %s", (*fh)->return_type_name); - - w32api_return_buffer = emalloc(th->size); - w32api_return_buffer_size = th->size; - } - - - - res = php_w32api_do_dynamic_dll_call(*fh, argc, params, w32api_return_buffer, w32api_return_buffer_size); - - if(argc) - /* We should demarshall here not just efree */ - efree(params); - - switch((*fh)->return_type_id) - { - case W32API_LONG: - RETURN_LONG(res.lval); - break; - case W32API_INT: - RETURN_LONG(res.ival); - break; - case W32API_STRING: - case W32API_BYTE: - RETURN_STRING(res.ptr, 1); - break; - case W32API_DOUBLE: - RETURN_DOUBLE(res.dval); - break; - case W32API_FLOAT: - RETURN_DOUBLE(res.fval); - break; - case W32API_BOOL: - if(res.ival) - { - RETURN_TRUE; - } - else - { - RETURN_FALSE; - } - break; - case W32API_COMPLEX: - break; - default: - php_error_docref(NULL TSRMLS_CC, E_WARNING, "Unknown return type %s", (*fh)->return_type_name); - } - -} -/* }}} */ - -#ifndef NDEBUG -W32API_CLASS_FUNCTION(win32, dump_library_hash) -{ - zend_hash_apply(WG(libraries), (apply_func_t)php_w32api_dump_library_hash_cb TSRMLS_CC); -} - -W32API_CLASS_FUNCTION(win32, dump_function_hash) -{ - zend_hash_apply(WG(funcs), (apply_func_t)php_w32api_dump_function_hash_cb TSRMLS_CC); -} - -W32API_CLASS_FUNCTION(win32, dump_callback_hash) -{ - - zend_hash_apply(WG(callbacks), (apply_func_t)php_w32api_dump_callback_hash_cb TSRMLS_CC); -} - - -W32API_CLASS_FUNCTION(win32, dump_type_hash) -{ - - zend_hash_apply(WG(types), (apply_func_t)php_w32api_dump_type_hash_cb TSRMLS_CC); -} - -int php_w32api_dump_library_hash_cb(void *pData TSRMLS_DC) -{ - w32api_lib_handle *lh = pData; - - printf("=====================================================================\n"); - printf("Library Name: \t\t%s\n", lh->library_name); - printf("Reference Count: \t\t%d\n", lh->ref_count); - printf("Library Handle: \t\t%p\n", lh->handle); - printf("Lib ptr loc \t\t%p\n", lh); - printf("ll n loc \t\t%p\n", &lh->ref_count); - - printf("=====================================================================\n"); - - return 0; -} - -int php_w32api_dump_function_hash_cb(void *pData TSRMLS_DC) -{ - w32api_func_handle **fh = pData; - - printf("=====================================================================\n"); - printf("Function Name: \t\t%s\n", (*fh)->function_name); - printf("Return Type Name: \t\t%s\n", (*fh)->return_type_name); - printf("Library Name: \t\t%s\n", (*fh)->lib->library_name ); - printf("Function Flags: \t\t%d\n", (*fh)->flags); - printf("Function Handle: \t\t%p\n", (*fh)->handle); - printf("Return Type ID: \t\t%d\n", (*fh)->return_type_id); - printf("Return Type Name: \t\t%s\n", (*fh)->return_type_name); - printf("## Arguments ##\n"); - printf("---------------------------------------------------------------------\n"); - php_w32api_print_arguments((*fh)->argument_list); - printf("=====================================================================\n\n"); - - return 0; -} - -int php_w32api_dump_callback_hash_cb(void *pData TSRMLS_DC) -{ - w32api_func_handle **fh = pData; - - printf("=====================================================================\n"); - printf("Callback Name: \t\t%s\n", (*fh)->function_name); - printf("Return Type Name: \t\t%s\n", (*fh)->return_type_name); - printf("Callback Flags: \t\t%d\n", (*fh)->flags); - printf("Return Type ID: \t\t%d\n", (*fh)->return_type_id); - printf("Return Type Name: \t\t%s\n", (*fh)->return_type_name); - printf("## Arguments ##\n"); - printf("---------------------------------------------------------------------\n"); - php_w32api_print_arguments((*fh)->argument_list); - printf("=====================================================================\n\n"); - - return 0; -} - -int php_w32api_dump_type_hash_cb(void *pData TSRMLS_DC) -{ - w32api_type_handle **th = pData; - - - printf("=====================================================================\n"); - printf("Type Name: \t\t%s\n", (*th)->type_name); - printf("Type Size: \t\t%d\n", (*th)->size); - printf("Member Count: \t\t%d\n", (*th)->member_count); - printf("## Members ##\n"); - printf("---------------------------------------------------------------------\n"); - php_w32api_print_members((*th)->member_list); - printf("=====================================================================\n\n"); - - return 0; -} - -void php_w32api_print_members(members *member_list) -{ - if(member_list == NULL) - return; - - printf("\tMember Name: \t%s\n", member_list->member->member_name); - printf("\tMember Flags: \t%d\n", member_list->member->flags); - printf("\tMember Type ID: \t%d\n", member_list->member->member_type_id); - printf("\tMember Type Name:\t%s\n", member_list->member->member_type_name); - printf("\tMember Offset: \t%d\n", member_list->member->offset); - printf("---------------------------------------------------------------------\n"); - - php_w32api_print_members(member_list->next_member); - -} -void php_w32api_print_arguments(arguments *argument_list) -{ - if(argument_list == NULL) - return; - - printf("\tArgument Name: \t%s\n", argument_list->arg->argument_name); - printf("\tArgument Flags: \t%d\n", argument_list->arg->flags); - printf("\tArgument Type ID:\t%d\n", argument_list->arg->type_id); - printf("\tArg Type Name: \t%s\n", argument_list->arg->type_name); - printf("---------------------------------------------------------------------\n"); - - php_w32api_print_arguments(argument_list->next_arg); -} -#endif -/* ===================================================================================================== - * Type Class Code - * ===================================================================================================== - */ - -/* {{{ type_class_functions[] - */ -function_entry type_class_functions[] = { - W32API_CLASS_FE(type, clone, NULL) - {NULL, NULL, NULL} -}; -/* }}} */ - - -/* {{{ type_class_init(TSRMLS_DC) - */ -int type_class_init(TSRMLS_D) -{ - zend_class_entry ce; - - INIT_OVERLOADED_CLASS_ENTRY(ce, - "type", - type_class_functions, - NULL, - W32API_PROP_GET_FUNCTION_N(type), - W32API_PROP_SET_FUNCTION_N(type)); - - WG(type_ce) = zend_register_internal_class(&ce TSRMLS_CC); - - return SUCCESS; -} -/* }}} */ - -/* {{{ W32API_PROP_SET_FUNCTION(type) - */ -/* Most of this code is borrowed from php-gtk. Thanks to Andrei and Zeev for their - * help with the prop-get/set functions - */ -W32API_PROP_SET_FUNCTION(type) -{ - zval result, temp; - zval *temp_ptr = &temp; - zval *new_val; - zend_overloaded_element *overloaded_property; - zend_llist_element *element; - zval **object = &property_reference->object; - int setter_retval, getter_retval; - TSRMLS_FETCH(); - - - /* If we have $foo->bar->baz->boo->bin we have to do sucessive propgets - * Until we can do our prop set (thanks Zeev, Andrei) - */ - for (element=property_reference->elements_list->head; element != property_reference->elements_list->tail; element=element->next) { - overloaded_property = (zend_overloaded_element *)element->data; - - getter_retval = FAILURE; - if (Z_TYPE_P(overloaded_property) == OE_IS_OBJECT) { - if (Z_TYPE_PP(object) == IS_NULL || - (Z_TYPE_PP(object) == IS_BOOL && Z_LVAL_PP(object) == 0) || - (Z_TYPE_PP(object) == IS_STRING && Z_STRLEN_PP(object) == 0)) { - object_init(*object); - } - - - /* Trying to access a property on a non-object. */ - if (Z_TYPE_PP(object) != IS_OBJECT) { - return FAILURE; - } - - getter_retval = php_w32api_do_prop_get(*object, &result, &element TSRMLS_CC); - - if (getter_retval == SUCCESS) { - temp = result; - object = &temp_ptr; - } else { - if ((getter_retval = zend_hash_find(Z_OBJPROP_PP(object), - Z_STRVAL(overloaded_property->element), - Z_STRLEN(overloaded_property->element)+1, - (void **)&object)) == FAILURE) { - MAKE_STD_ZVAL(new_val); - ZVAL_NULL(new_val); - zend_hash_update(Z_OBJPROP_PP(object), - Z_STRVAL(overloaded_property->element), - Z_STRLEN(overloaded_property->element)+1, - &new_val, sizeof(void *), (void **)&object); - } - } - - } else if (Z_TYPE_P(overloaded_property) == OE_IS_ARRAY) { - if (Z_TYPE_PP(object) == IS_NULL || - (Z_TYPE_PP(object) == IS_BOOL && Z_LVAL_PP(object) == 0) || - (Z_TYPE_PP(object) == IS_STRING && Z_STRLEN_PP(object) == 0)) { - array_init(*object); - } - - /* Trying to access index on a non-array. */ - if (Z_TYPE_PP(object) != IS_ARRAY) { - return FAILURE; - } - - if (Z_TYPE(overloaded_property->element) == IS_STRING) { - getter_retval = zend_hash_find(Z_ARRVAL_PP(object), - Z_STRVAL(overloaded_property->element), - Z_STRLEN(overloaded_property->element)+1, - (void **)&object); 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/* Our actual argument */ - - argument_value = emalloc(sizeof(argument)); - return_value = emalloc(sizeof(arguments)); - - return_value->arg = argument_value; - return_value->next_arg = return_value->prev_arg = NULL; - - argument_value->flags = byref; - argument_value->argument_name = arg_name; - argument_value->type_name = arg_type; - argument_value->type_id = php_w32api_get_type_id_from_name(arg_type); - - if(argument_value->type_id == W32API_UNKNOWN) { - TSRMLS_FETCH(); - php_error_docref(NULL TSRMLS_CC, E_NOTICE, "Unknown type %s used as arugment type", arg_type); - } - - return return_value; -} -/* }}} */ - -/* {{{ w32api_parser_join_arguments - * Helper function for the parser - */ -arguments *w32api_parser_join_arguments(arguments *lval, arguments *rval) -{ - lval->next_arg = rval; - rval->prev_arg = lval; - - return lval; -} -/* }}} */ - -/* {{{ w32api_function_definition_error - * Error function for the parser - */ -int w32api_function_definition_error(char *s) -{ - TSRMLS_FETCH(); - php_error_docref(NULL TSRMLS_CC, E_ERROR, "Function Definition Parse Error: %s", s); - return 0; -} -/* }}} */ - -/* ------------------------- - * Type Definition Functions - * ------------------------- - */ -w32api_type_handle *w32api_parser_register_type(char *type_name, members *member_list) -{ - w32api_type_handle *return_value = NULL; - members *current_member; - int offset = 0; - int member_count = 0; - - return_value = emalloc(sizeof(w32api_type_handle)); - - return_value->member_list = member_list; - return_value->type_name = type_name; /* estrdup'd in parser */ - return_value->member_count = 0; - - current_member = return_value->member_list; - - - while(current_member != NULL) - { - return_value->member_count++; - current_member->member->offset = offset; - offset += php_w32api_get_type_size(current_member->member->member_type_id, current_member->member->member_type_name, current_member->member->flags); - current_member = current_member->next_member; - } - - - return_value->size = offset; - - return return_value; - - -} - -members *w32api_parser_type_make_value(char *type_name, char *member_name, long flags) -{ - members *return_value = NULL; /* Pointer to our return value */ - member *member_value = NULL; /* Our actual member */ - - member_value = emalloc(sizeof(member)); - return_value = emalloc(sizeof(members)); - - return_value->member = member_value; - return_value->next_member = return_value->prev_member = NULL; - - member_value->member_name = member_name; /* estrdup'd in parser */ - member_value->member_type_name = type_name; /* estrdup'd in parser */ - member_value->member_type_id = php_w32api_get_type_id_from_name(type_name); - member_value->flags = flags; - - return return_value; -} - - -members *w32api_parser_type_join_values(members *lval, members *rval) -{ - lval->next_member = rval; - rval->prev_member = lval; - - return lval; -} - -/* {{{ w32api_function_definition_error - * Error function for the parser - */ -int w32api_type_definition_error(char *s) -{ - TSRMLS_FETCH(); 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-# End Target
-# End Project
diff --git a/ext/w32api/w32api_function_definition_parser.y b/ext/w32api/w32api_function_definition_parser.y deleted file mode 100644 index 98b2875b19..0000000000 --- a/ext/w32api/w32api_function_definition_parser.y +++ /dev/null @@ -1,67 +0,0 @@ -%{ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2001 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: James Moore <jmoore@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include <stdio.h> -#include <stdlib.h> -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#include <string.h> - -#include "php.h" -#include "php_ini.h" -#include "ext/standard/info.h" -#include "ext/standard/php_string.h" -#include "php_w32api.h" - - -#define YYSTYPE w32api_parser_function_definition_union -#define YYPARSE_PARAM fh - -int w32api_function_definition_lex(w32api_parser_function_definition_union *funcdef_lval); - -%} - -%pure_parser - -%token tFROM -%token tBYREF -%token tALIAS -%token <s> tIDENTIFIER -%token <s> tFILENAME - -%type <arg> argument argument_list - -%start funcdef - -%% - -funcdef: tIDENTIFIER tIDENTIFIER tALIAS tIDENTIFIER'(' argument_list ')' tFROM tFILENAME {((w32api_func_handle_ptr *)fh)->hnd = w32api_parser_load_alias_function($1, $2, $4, $6, $9);} - | tIDENTIFIER tIDENTIFIER '(' argument_list ')' tFROM tFILENAME {((w32api_func_handle_ptr *)fh)->hnd = w32api_parser_load_function($1, $2, $4, $7);} -; - -argument_list: argument ',' argument_list { $$ = w32api_parser_join_arguments($1, $3);} - | argument {$$ = $1;} - | {$$ = NULL;} -; - -argument: tIDENTIFIER tIDENTIFIER { $$ = w32api_parser_make_argument_byval($1, $2); } - | tIDENTIFIER tBYREF tIDENTIFIER { $$ = w32api_parser_make_argument_byref($1, $3); } -; diff --git a/ext/w32api/w32api_function_definition_scanner.l b/ext/w32api/w32api_function_definition_scanner.l deleted file mode 100644 index aaf088404b..0000000000 --- a/ext/w32api/w32api_function_definition_scanner.l +++ /dev/null @@ -1,63 +0,0 @@ -%{ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2001 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: James Moore <jmoore@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - - -#include <stdio.h> -#include <stdlib.h> -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#include <string.h> - -#include "php.h" -#include "php_ini.h" -#include "ext/standard/info.h" -#include "ext/standard/php_string.h" -#include "php_w32api.h" -#include "w32api_function_definition_parser.h" - -#ifdef YYSTYPE -#undef YYSTYPE -#endif - -#define YYSTYPE w32api_parser_function_definition_union - -#define YY_DECL int w32api_function_definition_lex(w32api_parser_function_definition_union *funcdef_lval) - - -%} - -ID [A-Za-z][A-Za-z0-9_]* -FILENAME {ID}\.{ID} - -%option noyywrap - -%% - -"from" {return tFROM;} -"alias" {return tALIAS;} -"&" {return tBYREF;} -{FILENAME} {funcdef_lval->s = estrdup(yytext); return tFILENAME;} -{ID} {funcdef_lval->s = estrdup(yytext); return tIDENTIFIER;} -[ \r\t\n] /* Ignore Whitespace */ -. {return *yytext;} - -%% - diff --git a/ext/w32api/w32api_type_definition_parser.y b/ext/w32api/w32api_type_definition_parser.y deleted file mode 100644 index 2e60a12b21..0000000000 --- a/ext/w32api/w32api_type_definition_parser.y +++ /dev/null @@ -1,67 +0,0 @@ -%{ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2001 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: James Moore <jmoore@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include <stdio.h> -#include <stdlib.h> -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#include <string.h> - -#include "php.h" -#include "php_ini.h" -#include "ext/standard/info.h" -#include "ext/standard/php_string.h" -#include "php_w32api.h" - -#define YYSTYPE w32api_parser_type_definition_union -#define YYPARSE_PARAM th - -int w32api_type_definition_lex(w32api_parser_type_definition_union *typedef_lval); - -%} - -%pure_parser - -%token <s> tTYPEID -%token tBYREF - -%type <type> value_list value - -%% - -start: - type_definition -; - -type_definition: - tTYPEID '{' value_list '}' {((w32api_type_handle_ptr *)th)->hnd = w32api_parser_register_type($1, $3);} -; - -value_list: - value ';' value_list {$$ = w32api_parser_type_join_values($1, $3);} - | value ';' {$$ = $1;} -; - -value: - tTYPEID tTYPEID {$$ = w32api_parser_type_make_byval_value($1, $2);} - | tTYPEID tBYREF tTYPEID {$$ = w32api_parser_type_make_byref_value($1, $3);} -; - diff --git a/ext/w32api/w32api_type_definition_scanner.l b/ext/w32api/w32api_type_definition_scanner.l deleted file mode 100644 index c6e89d0b2a..0000000000 --- a/ext/w32api/w32api_type_definition_scanner.l +++ /dev/null @@ -1,56 +0,0 @@ -%{ -/* - +----------------------------------------------------------------------+ - | PHP version 4.0 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2001 The PHP Group | - +----------------------------------------------------------------------+ - | This source file is subject to version 2.02 of the PHP license, | - | that is bundled with this package in the file LICENSE, and is | - | available at through the world-wide-web at | - | http://www.php.net/license/2_02.txt. | - | If you did not receive a copy of the PHP license and are unable to | - | obtain it through the world-wide-web, please send a note to | - | license@php.net so we can mail you a copy immediately. | - +----------------------------------------------------------------------+ - | Authors: James Moore <jmoore@php.net> | - +----------------------------------------------------------------------+ - */ - -/* $Id$ */ - -#include <stdio.h> -#include <stdlib.h> -#define WIN32_LEAN_AND_MEAN -#include <windows.h> -#include <string.h> - -#include "php.h" -#include "php_ini.h" -#include "ext/standard/info.h" -#include "ext/standard/php_string.h" -#include "php_w32api.h" -#include "w32api_type_definition_parser.h" - -#ifdef YYSTYPE -#undef YYSTYPE -#endif - -#define YYSTYPE w32api_parser_type_definition_union - -#define YY_DECL int w32api_type_definition_lex(w32api_parser_type_definition_union *typedef_lval) - -%} - -TYPEID [A-Za-z][A-Za-z0-9_]* - -%option noyywrap - -%% - -"&" {return tBYREF;} -{TYPEID} {typedef_lval->s = estrdup(yytext); return tTYPEID;} -[ \r\t\n] /* Ignore Whitespace */ -. {return *yytext;} - -%%
\ No newline at end of file |