diff options
Diffstat (limited to 'ext/rpc/com/conversion.c')
| -rw-r--r-- | ext/rpc/com/conversion.c | 855 |
1 files changed, 0 insertions, 855 deletions
diff --git a/ext/rpc/com/conversion.c b/ext/rpc/com/conversion.c deleted file mode 100644 index acdd6cef40..0000000000 --- a/ext/rpc/com/conversion.c +++ /dev/null @@ -1,855 +0,0 @@ -/* - +----------------------------------------------------------------------+ - | PHP Version 4 | - +----------------------------------------------------------------------+ - | Copyright (c) 1997-2003 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. | - +----------------------------------------------------------------------+ - | Author: Harald Radi <h.radi@nme.at> | - | Alan Brown <abrown@pobox.com> | - | Paul Shortis <pshortis@dataworx.com.au> | - +----------------------------------------------------------------------+ - */ - -/* - * 03.6.2001 - * Added SafeArray ==> Hash support - */ - -/* - * Paul Shortis June 7, 2001 <pshortis@dataworx.com.au> - Added code to support SafeArray passing - * to COM objects. Support includes passing arrays of variants as well - * as typed arrays. - */ - -#ifdef PHP_WIN32 - -#define ZEND_INCLUDE_FULL_WINDOWS_HEADERS - -#include "php.h" - -#include "../rpc.h" -#include "../handler.h" - -#include "com.h" -#include "com_wrapper.h" -#include "conversion.h" -#include "variant.h" - -/* prototypes */ - -static int comval_to_variant(zval *zval_arg, VARIANT *var_arg); - -/* implementations */ -PHPAPI void php_zval_to_variant(zval *zval_arg, VARIANT *var_arg, int codepage) -{ - int type = VT_EMPTY; /* default variant type */ - - switch (Z_TYPE_P(zval_arg)) { - case IS_NULL: - type = VT_NULL; - break; - - case IS_BOOL: - type = VT_BOOL; - break; - - case IS_OBJECT: - if (!strcmp(Z_OBJCE_P(zval_arg)->name, "VARIANT")) { - type = VT_VARIANT|VT_BYREF; - } else { - type = VT_DISPATCH; - } - break; - - case IS_ARRAY: - type = VT_ARRAY; - break; - - case IS_RESOURCE: - case IS_CONSTANT: - case IS_CONSTANT_ARRAY: - /* ?? */ - break; - - case IS_LONG: - type = VT_I4; /* assuming 32-bit platform */ - break; - - case IS_DOUBLE: - type = VT_R8; /* assuming 64-bit double precision */ - break; - - case IS_STRING: - type = VT_BSTR; - break; - } - - php_zval_to_variant_ex(zval_arg, var_arg, type, codepage); -} - - -PHPAPI void php_zval_to_variant_ex(zval *zval_arg, VARIANT *var_arg, int type, int codepage) -{ - OLECHAR *unicode_str = NULL; - - VariantInit(var_arg); - V_VT(var_arg) = type; - - if (V_VT(var_arg) & VT_ARRAY) { - /* For now we'll just handle single dimension arrays, we'll use the data type of the first element for the - output data type */ - HashTable *ht = Z_ARRVAL(*zval_arg); - int numberOfElements = zend_hash_num_elements(ht); - SAFEARRAY *safeArray; - SAFEARRAYBOUND bounds[1]; - VARIANT *v; - zval **entry; /* An entry in the input array */ - - type &= ~VT_ARRAY; - - if (V_VT(var_arg) == (VT_ARRAY|VT_BYREF)) { /* == is intended, because VT_*|VT_BYREF|VT_ARRAY means something diffrent */ - type &= ~VT_BYREF; - V_VARIANTREF(var_arg) = (VARIANT *) emalloc(sizeof(VARIANT)); - var_arg = V_VARIANTREF(var_arg); /* put the array in that VARIANT */ - } - - bounds[0].lLbound = 0; - bounds[0].cElements = numberOfElements; - safeArray = SafeArrayCreate(VT_VARIANT, 1, bounds); - - if (NULL == safeArray) { - rpc_error(E_WARNING, "Unable to convert php array to VARIANT array - %s", numberOfElements ? "" : "(Empty input array)"); - ZVAL_FALSE(zval_arg); - } else { - V_ARRAY(var_arg) = safeArray; - V_VT(var_arg) = VT_ARRAY|VT_VARIANT; /* Now have a valid safe array allocated */ - if (SUCCEEDED(SafeArrayLock(safeArray))) { - ulong i; - - zend_hash_internal_pointer_reset(ht); - for (i = 0; i < (ulong)numberOfElements; ++i) { - if ((zend_hash_get_current_data(ht, (void **)&entry) == SUCCESS) && (entry != NULL)) { /* Get a pointer to the php array element */ - /* Add another value to the safe array */ - if (SUCCEEDED(SafeArrayPtrOfIndex( safeArray, &i, &v))) { /* Pointer to output element entry retrieved successfully */ - if (type) { /* explicit type */ - php_zval_to_variant_ex(*entry, v, type, codepage); /* Do the required conversion */ - } else { - php_zval_to_variant(*entry, v, codepage); /* Do the required conversion */ - } - } else { - rpc_error(E_WARNING, "phpArrayToSafeArray() - Unable to retrieve pointer to output element number (%d)", i); - } - } - zend_hash_move_forward(ht); - } - SafeArrayUnlock( safeArray); - } else { - rpc_error(E_WARNING, "phpArrayToSafeArray() - Unable to lock safeArray"); - } - } - } else { - switch (V_VT(var_arg)) { - - case VT_NULL: - case VT_VOID: - ZVAL_NULL(zval_arg); - break; - - case VT_UI1: - convert_to_long_ex(&zval_arg); - V_UI1(var_arg) = (unsigned char) Z_LVAL_P(zval_arg); - break; - - case VT_I2: - convert_to_long_ex(&zval_arg); - V_I2(var_arg) = (short) Z_LVAL_P(zval_arg); - break; - - case VT_I4: - convert_to_long_ex(&zval_arg); - V_I4(var_arg) = Z_LVAL_P(zval_arg); - break; - - case VT_R4: - convert_to_double_ex(&zval_arg); - V_R4(var_arg) = (float) Z_DVAL_P(zval_arg); - break; - - case VT_R8: - convert_to_double_ex(&zval_arg); - V_R8(var_arg) = Z_DVAL_P(zval_arg); - break; - - case VT_BOOL: - convert_to_boolean_ex(&zval_arg); - if (Z_LVAL_P(zval_arg)) { - V_BOOL(var_arg) = VT_TRUE; - } else { - V_BOOL(var_arg) = VT_FALSE; - } - break; - - case VT_ERROR: - convert_to_long_ex(&zval_arg); - V_ERROR(var_arg) = Z_LVAL_P(zval_arg); - break; - - case VT_CY: - convert_to_double_ex(&zval_arg); - VarCyFromR8(Z_DVAL_P(zval_arg), &V_CY(var_arg)); - break; - - case VT_DATE: { - SYSTEMTIME wintime; - struct tm *phptime; - - switch (Z_TYPE_P(zval_arg)) { - case IS_DOUBLE: - /* already a VariantTime value */ - V_DATE(var_arg) = Z_DVAL_P(zval_arg); - break; - - /** @todo - case IS_STRING: - */ - /* string representation of a time value */ - - default: - /* a PHP time value ? */ - convert_to_long_ex(&zval_arg); - phptime = gmtime(&(Z_LVAL_P(zval_arg))); - memset(&wintime, 0, sizeof(wintime)); - - wintime.wYear = phptime->tm_year + 1900; - wintime.wMonth = phptime->tm_mon + 1; - wintime.wDay = phptime->tm_mday; - wintime.wHour = phptime->tm_hour; - wintime.wMinute = phptime->tm_min; - wintime.wSecond = phptime->tm_sec; - - SystemTimeToVariantTime(&wintime, &V_DATE(var_arg)); - break; - } - } - break; - - case VT_BSTR: - convert_to_string_ex(&zval_arg); - unicode_str = php_char_to_OLECHAR(Z_STRVAL_P(zval_arg), Z_STRLEN_P(zval_arg), codepage, FALSE); - V_BSTR(var_arg) = SysAllocStringByteLen((char *) unicode_str, Z_STRLEN_P(zval_arg) * sizeof(OLECHAR)); - break; - - case VT_DECIMAL: - convert_to_string_ex(&zval_arg); - unicode_str = php_char_to_OLECHAR(Z_STRVAL_P(zval_arg), Z_STRLEN_P(zval_arg), codepage, FALSE); - VarDecFromStr(unicode_str, LOCALE_SYSTEM_DEFAULT, 0, &V_DECIMAL(var_arg)); - break; - - case VT_DECIMAL|VT_BYREF: - convert_to_string_ex(&zval_arg); - unicode_str = php_char_to_OLECHAR(Z_STRVAL_P(zval_arg), Z_STRLEN_P(zval_arg), codepage, FALSE); - VarDecFromStr(unicode_str, LOCALE_SYSTEM_DEFAULT, 0, V_DECIMALREF(var_arg)); - break; - - case VT_UNKNOWN: - if (comval_to_variant(zval_arg, var_arg) == SUCCESS) { - V_VT(var_arg) = VT_UNKNOWN; - V_UNKNOWN(var_arg) = (IUnknown *) V_DISPATCH(var_arg); - } - break; - - case VT_DISPATCH: - if (Z_OBJCE_P(zval_arg) == com_class_entry) { - comval_to_variant(zval_arg, var_arg); - } else { - V_DISPATCH(var_arg) = php_COM_export_object(zval_arg); - - if (V_DISPATCH(var_arg)) { - V_VT(var_arg) = VT_DISPATCH; - } - } - if (V_VT(var_arg) != VT_DISPATCH) { - VariantInit(var_arg); - } - break; - - case VT_UI1|VT_BYREF: - convert_to_long(zval_arg); - V_UI1REF(var_arg) = (unsigned char FAR*) &Z_LVAL_P(zval_arg); - break; - - case VT_I2|VT_BYREF: - convert_to_long(zval_arg); - V_I2REF(var_arg) = (short FAR*) &Z_LVAL_P(zval_arg); - break; - - case VT_I4|VT_BYREF: - convert_to_long(zval_arg); - V_I4REF(var_arg) = (long FAR*) &Z_LVAL_P(zval_arg); - break; - - case VT_R4|VT_BYREF: - convert_to_double(zval_arg); - V_R4REF(var_arg) = (float FAR*) &Z_LVAL_P(zval_arg); - break; - - case VT_R8|VT_BYREF: - convert_to_double(zval_arg); - V_R8REF(var_arg) = (double FAR*) &Z_LVAL_P(zval_arg); - break; - - case VT_BOOL|VT_BYREF: - convert_to_boolean(zval_arg); - /* emalloc or malloc ? */ - V_BOOLREF(var_arg) = (short FAR*) pemalloc(sizeof(short), 1); - if (Z_LVAL_P(zval_arg)) { - *V_BOOLREF(var_arg) = VT_TRUE; - } else { - *V_BOOLREF(var_arg) = VT_FALSE; - } - break; - - case VT_ERROR|VT_BYREF: - convert_to_long(zval_arg); - V_ERRORREF(var_arg) = (long FAR*) &Z_LVAL_P(zval_arg); - break; - - case VT_CY|VT_BYREF: - convert_to_double_ex(&zval_arg); - VarCyFromR8(Z_DVAL_P(zval_arg), var_arg->pcyVal); - break; - - case VT_DATE|VT_BYREF: { - SYSTEMTIME wintime; - struct tm *phptime; - - phptime = gmtime(&(Z_LVAL_P(zval_arg))); - memset(&wintime, 0, sizeof(wintime)); - - wintime.wYear = phptime->tm_year + 1900; - wintime.wMonth = phptime->tm_mon + 1; - wintime.wDay = phptime->tm_mday; - wintime.wHour = phptime->tm_hour; - wintime.wMinute = phptime->tm_min; - wintime.wSecond = phptime->tm_sec; - - SystemTimeToVariantTime(&wintime, var_arg->pdate); - } - break; - - case VT_BSTR|VT_BYREF: - convert_to_string(zval_arg); - V_BSTRREF(var_arg) = (BSTR FAR*) emalloc(sizeof(BSTR FAR*)); - unicode_str = php_char_to_OLECHAR(Z_STRVAL_P(zval_arg), Z_STRLEN_P(zval_arg), codepage, FALSE); - *V_BSTRREF(var_arg) = SysAllocString(unicode_str); - break; - - case VT_UNKNOWN|VT_BYREF: - if (comval_to_variant(zval_arg, var_arg) == SUCCESS) { - V_VT(var_arg) = VT_UNKNOWN|VT_BYREF; - V_UNKNOWNREF(var_arg) = (IUnknown **) &V_DISPATCH(var_arg); - } - break; - - case VT_DISPATCH|VT_BYREF: - if (comval_to_variant(zval_arg, var_arg) == SUCCESS) { - V_VT(var_arg) = VT_DISPATCH|VT_BYREF; - V_DISPATCHREF(var_arg) = &V_DISPATCH(var_arg); - } - break; - - case VT_VARIANT: - rpc_error(E_WARNING, "VT_VARIANT is invalid. Use VT_VARIANT|VT_BYREF instead."); - /* break missing intentionally */ - case VT_VARIANT|VT_BYREF: { - variantval *var; - TSRMLS_FETCH(); - - if ((var = zend_object_store_get_object(zval_arg TSRMLS_CC)) == NULL) { - /* TODO exception */ - } - - V_VARIANTREF(var_arg) = var->var; - } - break; - - case VT_I1: - convert_to_long_ex(&zval_arg); - V_I1(var_arg) = (char)Z_LVAL_P(zval_arg); - break; - - case VT_UI2: - convert_to_long_ex(&zval_arg); - V_UI2(var_arg) = (unsigned short)Z_LVAL_P(zval_arg); - break; - - case VT_UI4: - convert_to_long_ex(&zval_arg); - V_UI4(var_arg) = (unsigned long)Z_LVAL_P(zval_arg); - break; - - case VT_INT: - convert_to_long_ex(&zval_arg); - V_INT(var_arg) = (int)Z_LVAL_P(zval_arg); - break; - - case VT_UINT: - convert_to_long_ex(&zval_arg); - V_UINT(var_arg) = (unsigned int)Z_LVAL_P(zval_arg); - break; - - case VT_I1|VT_BYREF: - convert_to_long(zval_arg); - V_I1REF(var_arg) = (char FAR*) &Z_LVAL_P(zval_arg); - break; - - case VT_UI2|VT_BYREF: - convert_to_long(zval_arg); - V_UI2REF(var_arg) = (unsigned short FAR*) &Z_LVAL_P(zval_arg); - break; - - case VT_UI4|VT_BYREF: - convert_to_long(zval_arg); - V_UI4REF(var_arg) = (unsigned long FAR*) &Z_LVAL_P(zval_arg); - break; - - case VT_INT|VT_BYREF: - convert_to_long(zval_arg); - V_INTREF(var_arg) = (int FAR*) &Z_LVAL_P(zval_arg); - break; - - case VT_UINT|VT_BYREF: - convert_to_long(zval_arg); - V_UINTREF(var_arg) = (unsigned int FAR*) &Z_LVAL_P(zval_arg); - break; - - default: - rpc_error(E_WARNING, "Unsupported variant type: %d (0x%X)", V_VT(var_arg), V_VT(var_arg)); - } - - if (unicode_str != NULL) { - efree(unicode_str); - } - } -} - -PHPAPI int php_variant_to_zval(VARIANT *var_arg, zval *zval_arg, int codepage) -{ - /* Changed the function to return a value for recursive error testing */ - /* Existing calls will be unaffected by the change - so it */ - /* seemed like the smallest impact on unfamiliar code */ - int ret = SUCCESS; - - INIT_PZVAL(zval_arg); - - /* Add SafeArray support */ - if (V_ISARRAY(var_arg)) { - SAFEARRAY *array = V_ARRAY(var_arg); - LONG indices[1]; - LONG lbound=0, ubound; - VARTYPE vartype; - register int ii; - UINT Dims; - VARIANT vv; - zval *element; - HRESULT hr; - - /* TODO: Add support for multi-dimensional SafeArrays */ - /* For now just validate that the SafeArray has one dimension */ - if (1 != (Dims = SafeArrayGetDim(array))) { - rpc_error(E_WARNING, "Unsupported: multi-dimensional (%d) SafeArrays", Dims); - ZVAL_NULL(zval_arg); - return FAILURE; - } - SafeArrayLock(array); - - /* This call has failed for everything I have tried */ - /* But best leave it to be on the safe side */ - if (FAILED(SafeArrayGetVartype(array, &vartype)) || (vartype == VT_EMPTY)) { - /* Fall back to what we do know */ - /* Mask off the array bit and assume */ - /* what is left is the type of the array */ - /* elements */ - vartype = V_VT(var_arg) & ~VT_ARRAY; - } - SafeArrayGetUBound(array, 1, &ubound); - SafeArrayGetLBound(array, 1, &lbound); - - /* Since COM returned an array we set up the php */ - /* return value to be an array */ - array_init(zval_arg); - - /* Walk the safe array */ - for (ii=lbound;ii<=ubound;ii++) { - indices[0] = ii; - VariantInit(&vv); /* Docs say this just set the vt field, but you never know */ - /* Set up a variant to pass to a recursive call */ - /* So that we do not need to have two copies */ - /* of the code */ - if (VT_VARIANT == vartype) { - hr = SafeArrayGetElement(array, indices, (VOID *) &(vv)); - } else { - V_VT(&vv) = vartype; - hr = SafeArrayGetElement(array, indices, (VOID *) &(vv.lVal)); - } - if (FAILED(hr)) { - /* Failure to retieve an element probably means the array is sparse */ - /* So leave the php array sparse too */ - continue; - } - /* Create an element to be added to the array */ - ALLOC_ZVAL(element); - /* Call ourself again to handle the base type conversion */ - /* If SafeArrayGetElement proclaims to allocate */ - /* memory for a BSTR, so the recursive call frees */ - /* the string correctly */ - if (FAILURE == php_variant_to_zval(&vv, element, codepage)) { - /* Error occurred setting up array element */ - /* Error was displayed by the recursive call */ - FREE_ZVAL(element); - /* TODO: Do we stop here, or go on and */ - /* try to make sense of the rest of the array */ - /* Going on leads to multiple errors displayed */ - /* for the same conversion. For large arrays that */ - /* could be very annoying */ - /* And if we don't go on - what to do about */ - /* the parts of the array that are OK? */ - /* break; */ - } else { - /* Just insert the element into our return array */ - add_index_zval(zval_arg, ii, element); - } - } - SafeArrayUnlock(array); - } else switch (var_arg->vt & ~VT_BYREF) { - case VT_EMPTY: - ZVAL_NULL(zval_arg); - break; - - case VT_UI1: - if (V_ISBYREF(var_arg)) { - ZVAL_LONG(zval_arg, (long)*V_UI1REF(var_arg)); - } else { - ZVAL_LONG(zval_arg, (long)V_UI1(var_arg)); - } - break; - - case VT_I2: - if (V_ISBYREF(var_arg)) { - ZVAL_LONG(zval_arg, (long )*V_I2REF(var_arg)); - } else { - ZVAL_LONG(zval_arg, (long)V_I2(var_arg)); - } - break; - - case VT_I4: - if (V_ISBYREF(var_arg)) { - ZVAL_LONG(zval_arg, *V_I4REF(var_arg)); - } else { - ZVAL_LONG(zval_arg, V_I4(var_arg)); - } - break; - - case VT_R4: - if (V_ISBYREF(var_arg)) { - ZVAL_DOUBLE(zval_arg, (double)*V_R4REF(var_arg)); - } else { - ZVAL_DOUBLE(zval_arg, (double)V_R4(var_arg)); - } - break; - - case VT_R8: - if (V_ISBYREF(var_arg)) { - ZVAL_DOUBLE(zval_arg, *V_R8REF(var_arg)); - } else { - ZVAL_DOUBLE(zval_arg, V_R8(var_arg)); - } - break; - - /* 96bit uint */ - case VT_DECIMAL: { - OLECHAR *unicode_str; - switch (VarBstrFromDec(&V_DECIMAL(var_arg), LOCALE_SYSTEM_DEFAULT, 0, &unicode_str)) { - case S_OK: - Z_STRVAL_P(zval_arg) = php_OLECHAR_to_char(unicode_str, &Z_STRLEN_P(zval_arg), codepage, FALSE); - Z_TYPE_P(zval_arg) = IS_STRING; - break; - - default: - ZVAL_NULL(zval_arg); - ret = FAILURE; - rpc_error(E_WARNING, "Error converting DECIMAL value to PHP string"); - break; - } - } - break; - - /* Currency */ - case VT_CY: - if (V_ISBYREF(var_arg)) { - VarR8FromCy(*V_CYREF(var_arg), &Z_DVAL_P(zval_arg)); - } else { - VarR8FromCy(V_CY(var_arg), &Z_DVAL_P(zval_arg)); - } - Z_TYPE_P(zval_arg) = IS_DOUBLE; - break; - - case VT_BOOL: - if (V_ISBYREF(var_arg)) { - if (*V_BOOLREF(var_arg)) { - ZVAL_BOOL(zval_arg, Z_TRUE); - } else { - ZVAL_BOOL(zval_arg, Z_FALSE); - } - } else { - if (V_BOOL(var_arg)) { - ZVAL_BOOL(zval_arg, Z_TRUE); - } else { - ZVAL_BOOL(zval_arg, Z_FALSE); - } - } - break; - - case VT_NULL: - case VT_VOID: - ZVAL_NULL(zval_arg); - break; - - case VT_VARIANT: - php_variant_to_zval(V_VARIANTREF(var_arg), zval_arg, codepage); - break; - - case VT_BSTR: - Z_TYPE_P(zval_arg) = IS_STRING; - - if (V_ISBYREF(var_arg)) { - if (*V_BSTR(var_arg)) { - Z_STRVAL_P(zval_arg) = php_OLECHAR_to_char(*V_BSTRREF(var_arg), &Z_STRLEN_P(zval_arg), codepage, FALSE); - } else { - ZVAL_NULL(zval_arg); - } - efree(V_BSTRREF(var_arg)); - } else { - if (V_BSTR(var_arg)) { - Z_STRVAL_P(zval_arg) = php_OLECHAR_to_char(V_BSTR(var_arg), &Z_STRLEN_P(zval_arg), codepage, FALSE); - } else { - ZVAL_NULL(zval_arg); - } - } - - break; - - case VT_DATE: { - BOOL success; - SYSTEMTIME wintime; - struct tm phptime; - - if (V_ISBYREF(var_arg)) { - success = VariantTimeToSystemTime(*V_DATEREF(var_arg), &wintime); - } else { - success = VariantTimeToSystemTime(V_DATE(var_arg), &wintime); - } - - if (success) { - memset(&phptime, 0, sizeof(phptime)); - - phptime.tm_year = wintime.wYear - 1900; - phptime.tm_mon = wintime.wMonth - 1; - phptime.tm_mday = wintime.wDay; - phptime.tm_hour = wintime.wHour; - phptime.tm_min = wintime.wMinute; - phptime.tm_sec = wintime.wSecond; - phptime.tm_isdst = -1; - - tzset(); - ZVAL_LONG(zval_arg, mktime(&phptime)); - } else { - ret = FAILURE; - } - } - break; - - case VT_UNKNOWN: - if (V_UNKNOWN(var_arg) == NULL) { - V_DISPATCH(var_arg) = NULL; - } else { - HRESULT hr; - - hr = V_UNKNOWN(var_arg)->lpVtbl->QueryInterface(var_arg->punkVal, &IID_IDispatch, &V_DISPATCH(var_arg)); - - if (FAILED(hr)) { - char *error_message; - - error_message = php_COM_error_message(hr); - rpc_error(E_WARNING, "Unable to obtain IDispatch interface: %s", error_message); - LocalFree(error_message); - - V_DISPATCH(var_arg) = NULL; - } - } - /* break missing intentionaly */ - case VT_DISPATCH: { - comval *obj; - - if (V_DISPATCH(var_arg) == NULL) { - ret = FAILURE; - ZVAL_NULL(zval_arg); - } else { - TSRMLS_FETCH(); - - ALLOC_COM(obj); - php_COM_set(obj, &V_DISPATCH(var_arg), FALSE); - - ZVAL_COM(zval_arg, obj); - VariantInit(var_arg); /* to protect C_DISPATCH(obj) from being freed when var_result is destructed */ - } - } - break; - - case VT_I1: - if (V_ISBYREF(var_arg)) { - ZVAL_LONG(zval_arg, (long)*V_I1REF(var_arg)); - } else { - ZVAL_LONG(zval_arg, (long)V_I1(var_arg)); - } - break; - - case VT_UI2: - if (V_ISBYREF(var_arg)) { - ZVAL_LONG(zval_arg, (long)*V_UI2REF(var_arg)); - } else { - ZVAL_LONG(zval_arg, (long)V_UI2(var_arg)); - } - break; - - case VT_UI4: - if (V_ISBYREF(var_arg)) { - ZVAL_LONG(zval_arg, (long)*V_UI4REF(var_arg)); - } else { - ZVAL_LONG(zval_arg, (long)V_UI4(var_arg)); - } - break; - - case VT_INT: - if (V_ISBYREF(var_arg)) { - ZVAL_LONG(zval_arg, (long)*V_INTREF(var_arg)); - } else { - ZVAL_LONG(zval_arg, (long)V_INT(var_arg)); - } - break; - - case VT_UINT: - if (V_ISBYREF(var_arg)) { - ZVAL_LONG(zval_arg, (long)*V_UINTREF(var_arg)); - } else { - ZVAL_LONG(zval_arg, (long)V_UINT(var_arg)); - } - break; - - default: - rpc_error(E_WARNING, "Unsupported variant type: %d (0x%X)", V_VT(var_arg), V_VT(var_arg)); - ZVAL_NULL(zval_arg); - ret = FAILURE; - break; - } - return ret; -} - - -PHPAPI OLECHAR *php_char_to_OLECHAR(char *C_str, uint strlen, int codepage, int persist) -{ - BOOL error = FALSE; - OLECHAR *unicode_str; - - if (strlen == -1) { - /* request needed buffersize */ - strlen = MultiByteToWideChar(codepage, (codepage == CP_UTF8 ? 0 : MB_PRECOMPOSED | MB_ERR_INVALID_CHARS), C_str, -1, NULL, 0); - } else { - /* \0 terminator */ - strlen++; - } - - if (strlen >= 0) { - unicode_str = (OLECHAR *) pemalloc(sizeof(OLECHAR) * strlen, persist); - - /* convert string */ - error = !MultiByteToWideChar(codepage, (codepage == CP_UTF8 ? 0 : MB_PRECOMPOSED | MB_ERR_INVALID_CHARS), C_str, strlen, unicode_str, strlen); - } else { - /* return a zero-length string */ - unicode_str = (OLECHAR *) pemalloc(sizeof(OLECHAR), persist); - *unicode_str = 0; - - error = TRUE; - } - - if (error) { - switch (GetLastError()) { - case ERROR_NO_UNICODE_TRANSLATION: - rpc_error(E_WARNING, "No unicode translation available for the specified string"); - break; - case ERROR_INSUFFICIENT_BUFFER: - rpc_error(E_WARNING, "Internal Error: Insufficient Buffer"); - break; - default: - rpc_error(E_WARNING, "Unknown error in php_char_to_OLECHAR()"); - } - } - - return unicode_str; -} - - -PHPAPI char *php_OLECHAR_to_char(OLECHAR *unicode_str, uint *out_length, int codepage, int persist) -{ - char *C_str; - uint length = 0; - - /* request needed buffersize */ - uint reqSize = WideCharToMultiByte(codepage, codepage == CP_UTF8 ? 0 : WC_COMPOSITECHECK, unicode_str, -1, NULL, 0, NULL, NULL); - - if (reqSize) { - C_str = (char *) pemalloc(sizeof(char) * reqSize, persist); - - /* convert string */ - length = WideCharToMultiByte(codepage, codepage == CP_UTF8 ? 0 : WC_COMPOSITECHECK, unicode_str, -1, C_str, reqSize, NULL, NULL) - 1; - } else { - C_str = (char *) pemalloc(sizeof(char), persist); - *C_str = 0; - - rpc_error(E_WARNING, "Error in php_OLECHAR_to_char()"); - } - - if (out_length) { - *out_length = length; - } - - return C_str; -} - -static int comval_to_variant(zval *object, VARIANT *var_arg) -{ - rpc_internal *intern; - TSRMLS_FETCH(); - - if (GET_INTERNAL_EX(intern, object) != SUCCESS) { - /* TODO exception */ - VariantInit(var_arg); - - return FAILURE; - } else { - V_VT(var_arg) = VT_DISPATCH; - V_DISPATCH(var_arg) = C_DISPATCH((comval *) intern->data); - - return SUCCESS; - } -} - -#endif /* PHP_WIN32 */ |