gecko/build/wince/shunt/shunt.cpp

272 lines
8.0 KiB
C++

/* -*- Mode: C; c-basic-offset: 2; tab-width: 4; indent-tabs-mode: nil; -*- */
/* ***** 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 MOZCE Lib.
*
* The Initial Developer of the Original Code is Doug Turner <dougt@meer.net>.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* John Wolfe <wolfe@lobo.us>
*
* 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 ***** */
#include "include/mozce_shunt.h"
#include "time_conversions.h"
#include <stdlib.h>
#include "Windows.h"
// from environment.cpp
void putenv_copy(const char *k, const char *v);
////////////////////////////////////////////////////////
// special folder stuff
////////////////////////////////////////////////////////
typedef struct MOZCE_SHUNT_SPECIAL_FOLDER_INFO
{
int nFolder;
char *folderEnvName;
} MozceShuntSpecialFolderInfo;
// TAKEN DIRECTLY FROM MICROSOFT SHELLAPI.H HEADER FILE
// supported SHGetSpecialFolderPath nFolder ids
#define CSIDL_DESKTOP 0x0000
#define CSIDL_PROGRAMS 0x0002 // \Windows\Start Menu\Programs
#define CSIDL_PERSONAL 0x0005
#define CSIDL_WINDOWS 0x0024 // \Windows
#define CSIDL_PROGRAM_FILES 0x0026 // \Program Files
#define CSIDL_APPDATA 0x001A // NOT IN SHELLAPI.H header file
#define CSIDL_PROFILE 0x0028 // NOT IN SHELLAPI.H header file
MozceShuntSpecialFolderInfo mozceSpecialFoldersToEnvVars[] = {
{ CSIDL_APPDATA, "APPDATA" },
{ CSIDL_PROGRAM_FILES, "ProgramFiles" },
{ CSIDL_WINDOWS, "windir" },
// { CSIDL_PROFILE, "HOMEPATH" }, // No return on WinMobile 6 Pro
// { CSIDL_PROFILE, "USERPROFILE" }, // No return on WinMobile 6 Pro
// { int, "ALLUSERSPROFILE" }, // Only one profile on WinCE
// { int, "CommonProgramFiles" },
// { int, "COMPUTERNAME" },
// { int, "HOMEDRIVE" },
// { int, "SystemDrive" },
// { int, "SystemRoot" },
// { int, "TEMP" },
{ NULL, NULL }
};
static void InitializeSpecialFolderEnvVars()
{
MozceShuntSpecialFolderInfo *p = mozceSpecialFoldersToEnvVars;
while ( p && p->nFolder && p->folderEnvName ) {
WCHAR wPath[MAX_PATH];
char cPath[MAX_PATH];
if ( SHGetSpecialFolderPath(NULL, wPath, p->nFolder, FALSE) )
if ( 0 != WideCharToMultiByte(CP_ACP, 0, wPath, -1, cPath, MAX_PATH, 0, 0) )
putenv_copy(p->folderEnvName, cPath);
p++;
}
}
////////////////////////////////////////////////////////
// errno
////////////////////////////////////////////////////////
char* strerror(int inErrno)
{
return "Unknown Error";
}
int errno = 0;
////////////////////////////////////////////////////////
// File System Stuff
////////////////////////////////////////////////////////
unsigned short * _wgetcwd(unsigned short * dir, unsigned long size)
{
unsigned short tmp[MAX_PATH] = {0};
GetEnvironmentVariableW(L"CWD", tmp, size);
if (tmp && tmp[0]) {
if (wcslen(tmp) > size)
return 0;
if (!dir) {
dir = (unsigned short*)malloc(sizeof(unsigned short) * (wcslen(tmp) + 2));
if (!dir)
return 0;
}
wcscpy(dir, tmp);
} else {
unsigned long i;
if (!dir) {
dir = (unsigned short*)malloc(sizeof(unsigned short) * (MAX_PATH + 1));
if (!dir)
return 0;
}
if (!GetModuleFileNameW(GetModuleHandle (NULL), dir, MAX_PATH))
return 0;
for (i = wcslen(dir); i && dir[i] != '\\'; i--) {}
dir[i + 1] = '\0';
SetEnvironmentVariableW(L"CWD", dir);
}
size_t len = wcslen(dir);
if (dir[len - 1] != '\\' && (len + 2) < size) {
dir[len] = '\\';
dir[len + 1] = '\0';
}
return dir;
}
unsigned short *_wfullpath( unsigned short *absPath, const unsigned short *relPath, unsigned long maxLength )
{
if(absPath == NULL){
absPath = (unsigned short *)malloc(maxLength*sizeof(unsigned short));
}
unsigned short cwd[MAX_PATH];
if (NULL == _wgetcwd( cwd, MAX_PATH))
return NULL;
unsigned long len = wcslen(cwd);
if(!(cwd[len-1] == TCHAR('/') || cwd[len-1] == TCHAR('\\'))&& len< maxLength){
cwd[len] = TCHAR('\\');
cwd[++len] = TCHAR('\0');
}
if(len+wcslen(relPath) < maxLength){
#if (_WIN32_WCE > 300)
if ( 0 < CeGetCanonicalPathName(relPath[0] == L'\\'? relPath :
wcscat(cwd,relPath),
absPath, maxLength, 0))
return absPath;
#else
#error Need CeGetCanonicalPathName to build.
// NO ACTUAL CeGetCanonicalPathName function in earlier versions of WinCE
#endif
}
return NULL;
}
int _wchdir(const WCHAR* path) {
return SetEnvironmentVariableW(L"CWD", path);
}
int _unlink(const char *filename)
{
unsigned short wname[MAX_PATH];
MultiByteToWideChar(CP_ACP,
0,
filename,
strlen(filename)+1,
wname,
MAX_PATH );
return DeleteFileW(wname)?0:-1;
}
void abort(void)
{
#if defined(DEBUG)
DebugBreak();
#endif
TerminateProcess((HANDLE) GetCurrentProcessId(), 3);
}
////////////////////////////////////////////////////////
// Locale Stuff
////////////////////////////////////////////////////////
#define localeconv __not_supported_on_device_localeconv
#include <locale.h>
#undef localeconv
extern "C" {
struct lconv * localeconv(void);
}
static struct lconv s_locale_conv =
{
".", /* decimal_point */
",", /* thousands_sep */
"333", /* grouping */
"$", /* int_curr_symbol */
"$", /* currency_symbol */
"", /* mon_decimal_point */
"", /* mon_thousands_sep */
"", /* mon_grouping */
"+", /* positive_sign */
"-", /* negative_sign */
'2', /* int_frac_digits */
'2', /* frac_digits */
1, /* p_cs_precedes */
1, /* p_sep_by_space */
1, /* n_cs_precedes */
1, /* n_sep_by_space */
1, /* p_sign_posn */
1, /* n_sign_posn */
};
struct lconv * localeconv(void)
{
return &s_locale_conv;
}
////////////////////////////////////////////////////////
// DllMain
////////////////////////////////////////////////////////
BOOL WINAPI DllMain(HANDLE hinstDLL, DWORD fdwReason, LPVOID lpReserved)
{
// Perform actions based on the reason for calling.
switch( fdwReason )
{
case DLL_PROCESS_ATTACH:
// Initialize once for each new process.
// Return FALSE to fail DLL load.
InitializeSpecialFolderEnvVars();
break;
case DLL_THREAD_ATTACH:
// Do thread-specific initialization.
break;
case DLL_THREAD_DETACH:
// Do thread-specific cleanup.
break;
case DLL_PROCESS_DETACH:
// Perform any necessary cleanup.
break;
}
return TRUE; // Successful DLL_PROCESS_ATTACH.
}