1 files changed, 451 insertions, 0 deletions
diff --git a/src/corelib/kernel/qfunctions_wince.cpp b/src/corelib/kernel/qfunctions_wince.cpp
new file mode 100644
index 0000000000..2de34c3bdc
--- /dev/null
+++ b/src/corelib/kernel/qfunctions_wince.cpp
@@ -0,0 +1,451 @@
+/****************************************************************************
+**
+** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
+** All rights reserved.
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** This file is part of the QtCore module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifdef _WIN32_WCE //Q_OS_WINCE
+
+#include <windows.h>
+#include <winbase.h>
+#include <kfuncs.h>
+#include <stdio.h>
+#include <altcecrt.h>
+
+#include "qplatformdefs.h"
+#include "qfunctions_wince.h"
+#include "qstring.h"
+#include "qbytearray.h"
+#include "qhash.h"
+
+QT_USE_NAMESPACE
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+wchar_t* CEPrivConvCharToWide(const char* string)
+{
+    size_t length = strlen(string);
+    wchar_t* wString = new wchar_t[length +1];
+    for (unsigned int i = 0; i < (length +1); i++)
+        wString[i] = string[i];
+    return wString;
+}
+
+// Time -------------------------------------------------------------
+time_t qt_wince_ftToTime_t( const FILETIME ft )
+{
+    ULARGE_INTEGER li;
+    li.LowPart  = ft.dwLowDateTime;
+    li.HighPart = ft.dwHighDateTime;
+
+    // 100-nanosec to seconds
+    li.QuadPart /= 10000000;
+
+    // FILETIME is from 1601-01-01 T 00:00:00
+    // time_t   is from 1970-01-01 T 00:00:00
+    // 1970 - 1601 = 369 year (89 leap years)
+    //
+    // ((369y*365d) + 89d) *24h *60min *60sec
+    // = 11644473600 seconds
+    li.QuadPart -= 11644473600;
+    return li.LowPart;
+}
+
+FILETIME qt_wince_time_tToFt( time_t tt )
+{
+    ULARGE_INTEGER li;
+    li.QuadPart  = tt;
+    li.QuadPart += 11644473600;
+    li.QuadPart *= 10000000;
+
+    FILETIME ft;
+    ft.dwLowDateTime = li.LowPart;
+    ft.dwHighDateTime = li.HighPart;
+    return ft;
+}
+
+// File I/O ---------------------------------------------------------
+int errno = 0;
+
+int qt_wince__getdrive( void )
+{
+    return 1;
+}
+
+int qt_wince__waccess( const wchar_t *path, int pmode )
+{
+    DWORD res = GetFileAttributes( path );
+    if ( 0xFFFFFFFF == res )
+        return -1;
+
+    if ( (pmode & W_OK) && (res & FILE_ATTRIBUTE_READONLY) )
+        return -1;
+
+    if ( (pmode & X_OK) && !(res & FILE_ATTRIBUTE_DIRECTORY) ) {
+        QString file = QString::fromWCharArray(path);
+        if ( !(file.endsWith(QString::fromLatin1(".exe")) ||
+           file.endsWith(QString::fromLatin1(".com"))) )
+        return -1;
+    }
+
+    return 0;
+}
+
+int qt_wince_open( const char *filename, int oflag, int pmode )
+{
+    QString fn( QString::fromLatin1(filename) );
+    return _wopen( (wchar_t*)fn.utf16(), oflag, pmode );
+}
+
+int qt_wince__wopen( const wchar_t *filename, int oflag, int /*pmode*/ )
+{
+    wchar_t *flag;
+
+    if ( oflag & _O_APPEND ) {
+        if ( oflag & _O_WRONLY ) {
+            flag = L"a";
+        } else if ( oflag & _O_RDWR ) {
+            flag = L"a+";
+        }
+    } else if (oflag & _O_BINARY) {
+        if ( oflag & _O_WRONLY ) {
+            flag = L"wb";
+        } else if ( oflag & _O_RDWR ) {
+            flag = L"w+b"; // slightly different from "r+" where the file must exist
+        } else if ( oflag & _O_RDONLY ) {
+            flag = L"rb";
+        } else {
+            flag = L"b";
+        }
+    } else {
+        if ( oflag & _O_WRONLY ) {
+            flag = L"wt";
+        } else if ( oflag & _O_RDWR ) {
+            flag = L"w+t"; // slightly different from "r+" where the file must exist
+        } else if ( oflag & _O_RDONLY ) {
+            flag = L"rt";
+        } else {
+            flag = L"t";
+        }
+    }
+
+    int retval = (int)_wfopen( filename, flag );
+    return (retval == NULL) ? -1 : retval;
+}
+
+long qt_wince__lseek( int handle, long offset, int origin )
+{
+    return fseek( (FILE*)handle, offset, origin );
+}
+
+int qt_wince__read( int handle, void *buffer, unsigned int count )
+{
+    return fread( buffer, 1, count, (FILE*)handle );
+}
+
+int qt_wince__write( int handle, const void *buffer, unsigned int count )
+{
+    return fwrite( buffer, 1, count, (FILE*)handle );
+}
+
+int qt_wince__close( int handle )
+{
+    if (!handle)
+        return 0;
+    return fclose( (FILE*)handle );
+}
+
+FILE *qt_wince__fdopen(int handle, const char* /*mode*/)
+{
+    return (FILE*)handle;
+}
+
+FILE *qt_wince_fdopen( int handle, const char* /*mode*/ )
+{
+    return (FILE*)handle;
+}
+
+void qt_wince_rewind( FILE *stream )
+{
+    fseek( stream, 0L, SEEK_SET );
+}
+
+int qt_wince___fileno(FILE *f)
+{
+    return (int) _fileno(f);
+}
+
+FILE *qt_wince_tmpfile( void )
+{
+    static long i = 0;
+    char name[16];
+    sprintf( name, "tmp%i", i++ );
+    return fopen( name, "r+" );
+}
+
+int qt_wince__mkdir(const char *dirname)
+{
+    return CreateDirectory(reinterpret_cast<const wchar_t *> (QString(QString::fromLatin1(dirname)).utf16()), 0) ? 0 : -1;
+}
+
+int qt_wince__rmdir(const char *dirname)
+{
+    return RemoveDirectory(reinterpret_cast<const wchar_t *> (QString::fromLatin1(dirname).utf16())) ? 0 : -1;
+}
+
+int qt_wince__access( const char *path, int pmode )
+{
+    return _waccess(reinterpret_cast<const wchar_t *> (QString::fromLatin1(path).utf16()),pmode);
+}
+
+int qt_wince__rename( const char *oldname, const char *newname )
+{
+    return !MoveFile(reinterpret_cast<const wchar_t *> (QString::fromLatin1(oldname).utf16()), reinterpret_cast<const wchar_t *> (QString::fromLatin1(newname).utf16()));
+}
+
+int qt_wince__remove( const char *name )
+{
+    return !DeleteFile(reinterpret_cast<const wchar_t *> (QString::fromLatin1(name).utf16()));
+}
+
+int qt_wince_stat( const char *path, struct stat *buffer )
+{
+    WIN32_FIND_DATA finfo;
+    HANDLE ff = FindFirstFile( reinterpret_cast<const wchar_t *> (QString::fromLatin1(path).utf16()), &finfo );
+
+    if ( ff == INVALID_HANDLE_VALUE )
+        return -1;
+
+    buffer->st_ctime = qt_wince_ftToTime_t( finfo.ftCreationTime );
+    buffer->st_atime = qt_wince_ftToTime_t( finfo.ftLastAccessTime );
+    buffer->st_mtime = qt_wince_ftToTime_t( finfo.ftLastWriteTime );
+    buffer->st_nlink = 0;
+    buffer->st_size  = finfo.nFileSizeLow; // ### missing high!
+    buffer->st_mode  = (finfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? _S_IFDIR : _S_IFREG;
+    buffer->st_mode |= (finfo.dwFileAttributes & FILE_ATTRIBUTE_READONLY) ? _O_RDONLY : _O_RDWR;
+    return (FindClose(ff) == 0);
+}
+
+int qt_wince__fstat( int handle, struct stat *buffer)
+{
+    BY_HANDLE_FILE_INFORMATION fInfo;
+    BOOL res = GetFileInformationByHandle((HANDLE)handle, &fInfo);
+
+    buffer->st_ctime = qt_wince_ftToTime_t( fInfo.ftCreationTime );
+    buffer->st_atime = qt_wince_ftToTime_t( fInfo.ftLastAccessTime );
+    buffer->st_mtime = qt_wince_ftToTime_t( fInfo.ftLastWriteTime );
+    buffer->st_nlink = 0;
+    buffer->st_size  = fInfo.nFileSizeLow; // ### missing high!
+    buffer->st_mode  = (fInfo.dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) ? _S_IFDIR : _S_IFREG;
+    buffer->st_mode |= (fInfo.dwFileAttributes & FILE_ATTRIBUTE_READONLY) ? _O_RDONLY : _O_RDWR;
+    return (res == 0);
+}
+
+int qt_wince_SetErrorMode(int newValue)
+{
+    static int oldValue;
+    int result = oldValue;
+    oldValue = newValue;
+    return result;
+}
+
+bool qt_wince__chmod(const char *file, int mode)
+{
+    return _wchmod( reinterpret_cast<const wchar_t *> (QString::fromLatin1(file).utf16()), mode);
+}
+
+bool qt_wince__wchmod(const wchar_t *file, int mode)
+{
+    BOOL success = FALSE;
+    // ### Does not work properly, what about just adding one property?
+    if(mode&_S_IWRITE) {
+        success = SetFileAttributes(file, FILE_ATTRIBUTE_NORMAL);
+    } else if((mode&_S_IREAD) && !(mode&_S_IWRITE)) {
+        success = SetFileAttributes(file, FILE_ATTRIBUTE_READONLY);
+    }
+    return success ? 0 : -1;
+}
+
+HANDLE qt_wince_CreateFileA(LPCSTR filename, DWORD access, DWORD share, LPSECURITY_ATTRIBUTES attr, DWORD dispo, DWORD flags, HANDLE tempFile)
+{
+    return CreateFileW( reinterpret_cast<const wchar_t *>(QString::fromLatin1(filename).utf16()), access, share, attr, dispo, flags, tempFile);
+}
+
+// Graphics ---------------------------------------------------------
+BOOL qt_wince_SetWindowOrgEx( HDC /*hdc*/, int /*X*/, int /*Y*/, LPPOINT /*lpPoint*/) {
+    return TRUE;
+}
+
+// Threading --------------------------------------------------------
+HANDLE qt_wince__beginthread(void( *start_address )( void * ), unsigned stack_size, void *arglist)
+{
+    unsigned initflag = 0;
+    if (stack_size > 0)
+        initflag |= STACK_SIZE_PARAM_IS_A_RESERVATION;
+    return CreateThread(NULL, stack_size, (LPTHREAD_START_ROUTINE)start_address, arglist, initflag, NULL);
+}
+
+unsigned long qt_wince__beginthreadex( void *security,
+                  unsigned stack_size,
+                  unsigned (__stdcall *start_address)(void *),
+                  void *arglist,
+                  unsigned initflag,
+                  unsigned *thrdaddr)
+{
+    if (stack_size > 0)
+        initflag |= STACK_SIZE_PARAM_IS_A_RESERVATION;
+    return (unsigned long)
+            CreateThread( (LPSECURITY_ATTRIBUTES)security,
+                          (DWORD)stack_size,
+                          (LPTHREAD_START_ROUTINE)start_address,
+                          (LPVOID)arglist,
+                          (DWORD)initflag | CREATE_SUSPENDED,
+                          (LPDWORD)thrdaddr);
+}
+
+void qt_wince__endthreadex(unsigned nExitCode) {
+    ExitThread((DWORD)nExitCode);
+}
+
+void *qt_wince_bsearch(const void *key,
+           const void *base,
+           size_t num,
+           size_t size,
+           int (__cdecl *compare)(const void *, const void *))
+{
+    size_t low = 0;
+    size_t high = num - 1;
+    while (low <= high) {
+        size_t mid = (low + high) >> 1;
+        int c = compare(key, (char*)base + mid * size);
+        if (c < 0) {
+            if (!mid)
+                break;
+            high = mid - 1;
+        } else if (c > 0)
+            low = mid + 1;
+        else
+            return (char*) base + mid * size;
+    }
+    return 0;
+}
+
+void *lfind(const void* key, const void* base, size_t* elements, size_t size,
+            int (__cdecl *compare)(const void*, const void*))
+{
+    const char* current = (char*) base;
+    const char* const end = (char*) (current + (*elements) * size);
+    while (current != end) {
+        if (compare(current, key) == 0)
+            return (void*)current;
+        current += size;
+    }
+    return 0;
+}
+
+DWORD qt_wince_GetThreadLocale(void)
+{
+    return GetUserDefaultLCID();
+}
+
+void *qt_wince_calloc( size_t num, size_t size )
+{
+    void *ptr = malloc( num * size );
+    if( ptr )
+        memset( ptr, 0, num * size );
+    return ptr;
+}
+
+// _getpid is currently only used for creating a temporary filename
+int qt_wince__getpid()
+{
+    return qAbs((int)GetCurrentProcessId());
+}
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+// Environment ------------------------------------------------------
+inline QHash<QByteArray, QByteArray>& qt_app_environment()
+{
+    static QHash<QByteArray, QByteArray> internalEnvironment;
+    return internalEnvironment;
+}
+
+errno_t qt_wince_getenv_s(size_t* sizeNeeded, char* buffer, size_t bufferSize, const char* varName)
+{
+    if (!sizeNeeded)
+        return EINVAL;
+
+    if (!qt_app_environment().contains(varName)) {
+        if (buffer)
+            buffer[0] = '\0';
+        return ENOENT;
+    }
+
+    QByteArray value = qt_app_environment().value(varName);
+    if (!value.endsWith('\0')) // win32 guarantees terminated string
+        value.append('\0');
+
+    if (bufferSize < (size_t)value.size()) {
+        *sizeNeeded = value.size();
+        return 0;
+    }
+
+    strcpy(buffer, value.constData());
+    return 0;
+}
+
+errno_t qt_wince__putenv_s(const char* varName, const char* value)
+{
+    QByteArray input = value;
+    if (input.isEmpty()) {
+        if (qt_app_environment().contains(varName))
+            qt_app_environment().remove(varName);
+    } else {
+        // win32 guarantees terminated string
+        if (!input.endsWith('\0'))
+            input.append('\0');
+        qt_app_environment()[varName] = input;
+    }
+
+    return 0;
+}
+
+#endif // Q_OS_WINCE