/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*- * * ***** BEGIN LICENSE BLOCK ***** * Version: MPL 1.1/GPL 2.0/LGPL 2.1 * * The contents of this file are subject to the Mozilla Public License Version * 1.1 (the "License"); you may not use this file except in compliance with * the License. You may obtain a copy of the License at * http://www.mozilla.org/MPL/ * * Software distributed under the License is distributed on an "AS IS" basis, * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License * for the specific language governing rights and limitations under the * License. * * The Original Code is mozilla.org code, released * Jan 28, 2003. * * The Initial Developer of the Original Code is * Netscape Communications Corporation. * Portions created by the Initial Developer are Copyright (C) 2003 * the Initial Developer. All Rights Reserved. * * Contributor(s): * Garrett Arch Blythe, 28-January-2003 * * Alternatively, the contents of this file may be used under the terms of * either the GNU General Public License Version 2 or later (the "GPL"), or * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"), * in which case the provisions of the GPL or the LGPL are applicable instead * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the MPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the MPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #if !defined __mozce_internal_h #define __mozce_internal_h #include #include #include "mozce_defs.h" /* ** Perform the requested conversion using the buffer provided. ** ** inACPString The wide character string to convert. ** inACPChars Count of acp multibyte characters in inACPString to be ** converted. ** If -1, assume a terminated string and the terminating ** character will also be appended to outWideString. ** outWideString The buffer to store the converted string. ** inWideChars Number of characters (not bytes) outWideString can hold. ** If this value is zero, then the character count required ** for the conversion is returned and outWideString is ** untouched. ** returns int The number of characters (not bytes) converted/required. ** Zero indicates failure. ** Generally you could use this value - 1 to avoid a ** wcslen() call after the conversion took place ** should the string be terminated (i.e. if inACPChars ** included a terminating character for the conversion). */ int a2w_buffer(const char* inACPString, int inACPChars, unsigned short* outWideString, int inWideChars); /* ** Perform the requested conversion using heap memory. ** The caller/client of this function must use free() to release the ** resultant string to the heap once finished with said string. ** This function is best used when the conversion length of inACPString ** is not known beforehand. ** ** inACPString The acp multibyte character string to convert. ** inACPChars Count of acp multibyte characters in inACPString to be ** converted. ** If -1, assume a terminated string and the terminating ** character will also be appended to the return value. ** outWideChars Optional argument, can be NULL. ** Holds number of characters (not bytes) written into ** return value. ** Generally you would use outWideChars - 1 to avoid a ** wcslen() call after the conversion took place ** should the string be terminated (i.e. if inACPChars ** included a terminating character for the conversion). ** returns LPWSTR The malloced converted string which must eventually be ** free()d. ** NULL on failure. */ unsigned short* a2w_malloc(const char* inACPString, int inACPChars, int* outWideChars); /* ** Perform the requested conversion using the buffer provided. ** ** inWideString The wide character string to convert. ** inWideChars Count of wide characters (not bytes) in ** inWideString to be converted. ** If -1, assume a terminated string and the terminating ** character will also be appended to outACPString. ** outACPString The buffer to store the converted string. ** inACPChars Number of characters outACPString can hold. ** If this value is zero, then the character count required ** for the conversion is returned and outACPString is ** untouched. ** returns int The number of characters converted or required. ** Zero indicates failure. ** Generally you could use this value - 1 to avoid a ** strlen() call after the conversion took place ** should the string be terminated (i.e. if inWideChars ** included a terminating character for the conversion). */ int w2a_buffer(const unsigned short* inWideString, int inWideChars, char* outACPString, int inACPChars); /* ** Perform the requested conversion using heap memory. ** The caller/client of this function must use free() to release the ** resultant string to the heap once finished with said string. ** This function is best used when the conversion length of inWideString ** is not known beforehand. ** ** inWideString The wide character string to convert. ** inWideChars Count of wide characters (not bytes) in ** inWideString to be converted. ** If -1, assume a terminated string and the terminating ** character will also be appended to the return value. ** outACPChars Optional argument, can be NULL. ** Holds number of characters written into return value. ** Generally you would use outACPChars - 1 to avoid a ** strlen() call after the conversion took place ** should the string be terminated (i.e. if inWideChars ** included a terminating character for the conversion). ** returns LPSTR The malloced converted string which must eventually be ** free()d. ** NULL on failure. */ char* w2a_malloc(unsigned short* inWideString, int inWideChars, int* outACPChars); void dumpMemoryInfo(); #define charcount(array) (sizeof(array) / sizeof(array[0])) // We use this API internally as well as externally. #ifdef __cplusplus extern "C" { #endif MOZCE_SHUNT_API int mozce_printf(const char *, ...); #ifdef __cplusplus }; #endif int nclog (const char *fmt, ...); void nclograw(const char* data, long length); //#define MOZCE_PRECHECK \ //{ \ // MEMORYSTATUS memStats; \ // memStats.dwLength = sizeof( memStats); \ // \ // GlobalMemoryStatus( (LPMEMORYSTATUS)&memStats ); \ // \ // char buffer[100]; \ // sprintf(buffer, ">> dwAvailPhys (%d)\n", memStats.dwAvailPhys / 1024); \ // \ // nclograw(buffer, strlen(buffer)); \ //} \ #define MOZCE_PRECHECK \ { \ SetLastError(0); \ } #endif /* __mozce_internal_h */