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tinyfiledialogs.c
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/*_________
/ \ tinyfiledialogs.c v3.6.3 [May 11, 2020] zlib licence
|tiny file| Unique code file created [November 9, 2014]
| dialogs | Copyright (c) 2014 - 2020 Guillaume Vareille http://ysengrin.com
\____ ___/ http://tinyfiledialogs.sourceforge.net
\| git clone http://git.code.sf.net/p/tinyfiledialogs/code tinyfd
____________________________________________
| |
| email: tinyfiledialogs at ysengrin.com |
|____________________________________________|
_________________________________________________________________________________
| |
| the windows only wchar_t UTF-16 prototypes are at the bottom of the header file |
|_________________________________________________________________________________|
_________________________________________________________
| |
| on windows: - since v3.6 char is UTF-8 by default |
| - if you want MBCS set tinyfd_winUtf8 to 0 |
| - functions like fopen expect MBCS |
|_________________________________________________________|
If you like tinyfiledialogs, please upvote my stackoverflow answer
https://stackoverflow.com/a/47651444
tiny file dialogs (cross-platform C C++)
InputBox PasswordBox MessageBox ColorPicker
OpenFileDialog SaveFileDialog SelectFolderDialog
Native dialog library for WINDOWS MAC OSX GTK+ QT CONSOLE & more
SSH supported via automatic switch to console mode or X11 forwarding
one C file + a header (add them to your C or C++ project) with 8 functions:
- beep
- notify popup (tray)
- message & question
- input & password
- save file
- open file(s)
- select folder
- color picker
Complements OpenGL Vulkan GLFW GLUT GLUI VTK SFML TGUI
SDL Ogre Unity3d ION OpenCV CEGUI MathGL GLM CPW GLOW
Open3D IMGUI MyGUI GLT NGL STB & GUI less programs
NO INIT
NO MAIN LOOP
NO LINKING
NO INCLUDE
The dialogs can be forced into console mode
Windows (XP to 10) ASCII MBCS UTF-8 UTF-16
- native code & vbs create the graphic dialogs
- enhanced console mode can use dialog.exe from
http://andrear.altervista.org/home/cdialog.php
- basic console input
Unix (command line calls) ASCII UTF-8
- applescript, kdialog, zenity
- python (2 or 3) + tkinter + python-dbus (optional)
- dialog (opens a console if needed)
- basic console input
The same executable can run across desktops & distributions
C89/C18 & C++98/C++20 compliant: tested with C & C++ compilers
VisualStudio MinGW-gcc GCC Clang TinyCC OpenWatcom-v2 BorlandC SunCC ZapCC
on Windows Mac Linux Bsd Solaris Minix Raspbian
using Gnome Kde Enlightenment Mate Cinnamon Budgie Unity Lxde Lxqt Xfce
WindowMaker IceWm Cde Jds OpenBox Awesome Jwm Xdm Cwm
Bindings for LUA and C# dll, Haskell, Fortran
Included in LWJGL(java), Rust, Allegrobasic
Thanks for contributions, bug corrections & thorough testing to:
- Don Heyse http://ldglite.sf.net for bug corrections & thorough testing!
- Paul Rouget
- License -
This software is provided 'as-is', without any express or implied
warranty. In no event will the authors be held liable for any damages
arising from the use of this software.
Permission is granted to anyone to use this software for any purpose,
including commercial applications, and to alter it and redistribute it
freely, subject to the following restrictions:
1. The origin of this software must not be misrepresented; you must not
claim that you wrote the original software. If you use this software
in a product, an acknowledgment in the product documentation would be
appreciated but is not required.
2. Altered source versions must be plainly marked as such, and must not be
misrepresented as being the original software.
3. This notice may not be removed or altered from any source distribution.
*/
#ifndef __sun
#define _POSIX_C_SOURCE 2 /* to accept POSIX 2 in old ANSI C standards */
#endif
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <sys/stat.h>
#ifdef _WIN32
#ifdef __BORLANDC__
#define _getch getch
#endif
#ifndef _WIN32_WINNT
#define _WIN32_WINNT 0x0500
#endif
#ifndef TINYFD_NOLIB
#include <windows.h>
#include <commdlg.h>
#include <shlobj.h>
#endif
#include <conio.h>
#include <direct.h>
#define TINYFD_NOCCSUNICODE
#define SLASH "\\"
#else
#include <limits.h>
#include <unistd.h>
#include <dirent.h> /* on old systems try <sys/dir.h> instead */
#include <termios.h>
#include <sys/utsname.h>
#include <signal.h> /* on old systems try <sys/signal.h> instead */
#define SLASH "/"
#endif /* _WIN32 */
#include "tinyfiledialogs.h"
#define MAX_PATH_OR_CMD 1024 /* _MAX_PATH or MAX_PATH */
#ifndef MAX_MULTIPLE_FILES
#define MAX_MULTIPLE_FILES 1024
#endif
#define LOW_MULTIPLE_FILES 32
char const tinyfd_version[8] = "3.6.3";
/******************************************************************************************************/
/**************************************** UTF-8 on Windows ********************************************/
/******************************************************************************************************/
#ifdef _WIN32
/* if you want to use UTF-8 ( instead of the UTF-16/wchar_t functions at the end of tinyfiledialogs.h )
Make sure your code is really prepared for UTF-8 (on windows, functions like fopen() expect MBCS and not UTF-8) */
int tinyfd_winUtf8 = 1; /* on windows char strings can be 1:UTF-8(default) or 0:MBCS */
/* for MBCS change this to 0, here or in your code */
#endif
/******************************************************************************************************/
/******************************************************************************************************/
/******************************************************************************************************/
int tinyfd_verbose = 0 ; /* on unix: prints the command line calls */
int tinyfd_silent = 1 ; /* 1 (default) or 0 : on unix, hide errors and warnings from called dialogs*/
static int const tinyfd_allowCursesDialogs = 0 ; /* 0 (default) or 1 : curses dialogs are difficult to use, on windows they are only ascii*/
#if defined(TINYFD_NOLIB) && defined(_WIN32)
int tinyfd_forceConsole = 1 ;
#else
int tinyfd_forceConsole = 0 ; /* 0 (default) or 1 */
#endif
/* for unix & windows: 0 (graphic mode) or 1 (console mode).
0: try to use a graphic solution, if it fails then it uses console mode.
1: forces all dialogs into console mode even when the X server is present,
if the package dialog (and a console is present) or dialog.exe is installed.
on windows it only make sense for console applications */
char tinyfd_response[1024];
/* if you pass "tinyfd_query" as aTitle,
the functions will not display the dialogs
but and return 0 for console mode, 1 for graphic mode.
tinyfd_response is then filled with the retain solution.
possible values for tinyfd_response are (all lowercase)
for graphic mode:
windows_wchar windows
applescript kdialog zenity zenity3 matedialog qarma
python2-tkinter python3-tkinter python-dbus perl-dbus
gxmessage gmessage xmessage xdialog gdialog
for console mode:
dialog whiptail basicinput no_solution */
#if defined(TINYFD_NOLIB) && defined(_WIN32)
static int gWarningDisplayed = 1 ;
#else
static int gWarningDisplayed = 0 ;
#endif
static char const gTitle[]="missing software! (we will try basic console input)";
#ifdef _WIN32
char const tinyfd_needs[] = "\
___________\n\
/ \\ \n\
| tiny file |\n\
| dialogs |\n\
\\_____ ____/\n\
\\|\
\ntiny file dialogs on Windows needs:\
\n a graphic display\
\nor dialog.exe (enhanced console mode)\
\nor a console for basic input";
#else
char const tinyfd_needs[] = "\
___________\n\
/ \\ \n\
| tiny file |\n\
| dialogs |\n\
\\_____ ____/\n\
\\|\
\ntiny file dialogs on UNIX needs:\
\n applescript\
\nor kdialog\
\nor zenity (or matedialog or qarma)\
\nor python (2 or 3)\
\n + tkinter + python-dbus (optional)\
\nor dialog (opens console if needed)\
\nor xterm + bash\
\n (opens console for basic input)\
\nor existing console for basic input";
#endif
#ifdef _MSC_VER
#pragma warning(disable:4996) /* allows usage of strncpy, strcpy, strcat, sprintf, fopen */
#pragma warning(disable:4100) /* allows usage of strncpy, strcpy, strcat, sprintf, fopen */
#pragma warning(disable:4706) /* allows usage of strncpy, strcpy, strcat, sprintf, fopen */
#endif
char * getCurDir(void)
{
static char lCurDir [MAX_PATH_OR_CMD];
return getcwd(lCurDir, sizeof(lCurDir));
}
static char * getPathWithoutFinalSlash(
char * aoDestination, /* make sure it is allocated, use _MAX_PATH */
char const * aSource) /* aoDestination and aSource can be the same */
{
char const * lTmp ;
if ( aSource )
{
lTmp = strrchr(aSource, '/');
if (!lTmp)
{
lTmp = strrchr(aSource, '\\');
}
if (lTmp)
{
strncpy(aoDestination, aSource, lTmp - aSource );
aoDestination[lTmp - aSource] = '\0';
}
else
{
* aoDestination = '\0';
}
}
else
{
* aoDestination = '\0';
}
return aoDestination;
}
static char * getLastName(
char * aoDestination, /* make sure it is allocated */
char const * aSource)
{
/* copy the last name after '/' or '\' */
char const * lTmp ;
if ( aSource )
{
lTmp = strrchr(aSource, '/');
if (!lTmp)
{
lTmp = strrchr(aSource, '\\');
}
if (lTmp)
{
strcpy(aoDestination, lTmp + 1);
}
else
{
strcpy(aoDestination, aSource);
}
}
else
{
* aoDestination = '\0';
}
return aoDestination;
}
static void ensureFinalSlash( char * aioString )
{
if ( aioString && strlen( aioString ) )
{
char * lastcar = aioString + strlen( aioString ) - 1 ;
if ( strncmp( lastcar , SLASH , 1 ) )
{
strcat( lastcar , SLASH ) ;
}
}
}
static void Hex2RGB( char const aHexRGB [8] ,
unsigned char aoResultRGB [3] )
{
char lColorChannel [8] ;
if ( aoResultRGB )
{
if ( aHexRGB )
{
strcpy(lColorChannel, aHexRGB ) ;
aoResultRGB[2] = (unsigned char)strtoul(lColorChannel+5,NULL,16);
lColorChannel[5] = '\0';
aoResultRGB[1] = (unsigned char)strtoul(lColorChannel+3,NULL,16);
lColorChannel[3] = '\0';
aoResultRGB[0] = (unsigned char)strtoul(lColorChannel+1,NULL,16);
/* printf("%d %d %d\n", aoResultRGB[0], aoResultRGB[1], aoResultRGB[2]); */
}
else
{
aoResultRGB[0]=0;
aoResultRGB[1]=0;
aoResultRGB[2]=0;
}
}
}
static void RGB2Hex( unsigned char const aRGB [3] ,
char aoResultHexRGB [8] )
{
if ( aoResultHexRGB )
{
if ( aRGB )
{
#if (defined(__cplusplus ) && __cplusplus >= 201103L) || (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__clang__)
sprintf(aoResultHexRGB, "#%02hhx%02hhx%02hhx", aRGB[0], aRGB[1], aRGB[2]);
#else
sprintf(aoResultHexRGB, "#%02hx%02hx%02hx", aRGB[0], aRGB[1], aRGB[2]);
#endif
/*printf("aoResultHexRGB %s\n", aoResultHexRGB);*/
}
else
{
aoResultHexRGB[0]=0;
aoResultHexRGB[1]=0;
aoResultHexRGB[2]=0;
}
}
}
static void replaceSubStr( char const * aSource ,
char const * aOldSubStr ,
char const * aNewSubStr ,
char * aoDestination )
{
char const * pOccurence ;
char const * p ;
char const * lNewSubStr = "" ;
size_t lOldSubLen = strlen( aOldSubStr ) ;
if ( ! aSource )
{
* aoDestination = '\0' ;
return ;
}
if ( ! aOldSubStr )
{
strcpy( aoDestination , aSource ) ;
return ;
}
if ( aNewSubStr )
{
lNewSubStr = aNewSubStr ;
}
p = aSource ;
* aoDestination = '\0' ;
while ( ( pOccurence = strstr( p , aOldSubStr ) ) != NULL )
{
strncat( aoDestination , p , pOccurence - p ) ;
strcat( aoDestination , lNewSubStr ) ;
p = pOccurence + lOldSubLen ;
}
strcat( aoDestination , p ) ;
}
static int filenameValid( char const * aFileNameWithoutPath )
{
if ( ! aFileNameWithoutPath
|| ! strlen(aFileNameWithoutPath)
|| strpbrk(aFileNameWithoutPath , "\\/:*?\"<>|") )
{
return 0 ;
}
return 1 ;
}
#ifndef _WIN32
static int fileExists( char const * aFilePathAndName )
{
FILE * lIn ;
if ( ! aFilePathAndName || ! strlen(aFilePathAndName) )
{
return 0 ;
}
lIn = fopen( aFilePathAndName , "r" ) ;
if ( ! lIn )
{
return 0 ;
}
fclose( lIn ) ;
return 1 ;
}
#elif defined(TINYFD_NOLIB)
static int fileExists( char const * aFilePathAndName )
{
FILE * lIn ;
if ( ! aFilePathAndName || ! strlen(aFilePathAndName) )
{
return 0 ;
}
if ( tinyfd_winUtf8 )
return 1; /* we cannot test */
lIn = fopen( aFilePathAndName , "r" ) ;
if ( ! lIn )
{
return 0 ;
}
fclose( lIn ) ;
return 1 ;
}
#endif
static void wipefile(char const * aFilename)
{
int i;
struct stat st;
FILE * lIn;
if (stat(aFilename, &st) == 0)
{
if ((lIn = fopen(aFilename, "w")))
{
for (i = 0; i < st.st_size; i++)
{
fputc('A', lIn);
}
}
fclose(lIn);
}
}
#ifdef _WIN32
/* windows only (not for wchar_t): you can set char to 1:utf-8(default) or 0:MBCS */
void tinyfd_setWinUtf8(int aIsUtf8) /* made to be used from C# to modify the global variable tinyfd_winUtf8 */
{
tinyfd_winUtf8 = aIsUtf8;
}
static int replaceChr( char * aString ,
char aOldChr ,
char aNewChr )
{
char * p ;
int lRes = 0 ;
if ( ! aString )
{
return 0 ;
}
if ( aOldChr == aNewChr )
{
return 0 ;
}
p = aString ;
while ( (p = strchr( p , aOldChr )) )
{
* p = aNewChr ;
p ++ ;
lRes = 1 ;
}
return lRes ;
}
#if !defined(WC_ERR_INVALID_CHARS)
/* undefined prior to Vista, so not yet in MINGW header file */
#define WC_ERR_INVALID_CHARS 0x00000080
#endif
static int sizeUtf16From8(char const * aUtf8string)
{
return MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS,
aUtf8string, -1, NULL, 0);
}
static int sizeUtf16FromMbcs(char const * aMbcsString)
{
return MultiByteToWideChar(CP_ACP, MB_ERR_INVALID_CHARS,
aMbcsString, -1, NULL, 0);
}
static int sizeUtf8(wchar_t const * aUtf16string)
{
return WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS,
aUtf16string, -1, NULL, 0, NULL, NULL);
}
static int sizeMbcs(wchar_t const * aMbcsString)
{
int lRes = WideCharToMultiByte(CP_ACP, 0,
aMbcsString, -1, NULL, 0, NULL, NULL);
/* DWORD licic = GetLastError(); */
return lRes;
}
wchar_t * tinyfd_utf8to16(char const * aUtf8string)
{
static wchar_t * lUtf16string = NULL;
int lSize;
free(lUtf16string);
if (!aUtf8string) {lUtf16string = NULL; return NULL;}
lSize = sizeUtf16From8(aUtf8string);
lUtf16string = (wchar_t *)malloc(lSize * sizeof(wchar_t));
lSize = MultiByteToWideChar(CP_UTF8, MB_ERR_INVALID_CHARS,
aUtf8string, -1, lUtf16string, lSize);
if (lSize == 0)
{
free(lUtf16string);
lUtf16string = NULL;
}
return lUtf16string;
}
static char * utf16toMbcs(wchar_t const * aUtf16string)
{
static char * lMbcsString = NULL;
int lSize;
free(lMbcsString);
if (!aUtf16string) { lMbcsString = NULL; return NULL; }
lSize = sizeMbcs(aUtf16string);
lMbcsString = (char *)malloc(lSize);
lSize = WideCharToMultiByte(CP_ACP, 0,
aUtf16string, -1, lMbcsString, lSize, NULL, NULL);
if (lSize == 0)
{
free(lMbcsString);
lMbcsString = NULL;
}
return lMbcsString;
}
char * tinyfd_utf8toMbcs(char const * aUtf8string)
{
wchar_t const * lUtf16string;
lUtf16string = tinyfd_utf8to16(aUtf8string);
return utf16toMbcs(lUtf16string);
}
static wchar_t * mbcsTo16(char const * aMbcsString)
{
static wchar_t * lMbcsString = NULL;
int lSize;
free(lMbcsString);
if (!aMbcsString) { lMbcsString = NULL; return NULL; }
lSize = sizeUtf16FromMbcs(aMbcsString);
lMbcsString = (wchar_t *)malloc(lSize * sizeof(wchar_t));
lSize = MultiByteToWideChar(CP_ACP, 0,
aMbcsString, -1, lMbcsString, lSize);
if (lSize == 0)
{
free(lMbcsString);
lMbcsString = NULL;
}
return lMbcsString;
}
char * tinyfd_utf16to8(wchar_t const * aUtf16string)
{
static char * lUtf8string = NULL;
int lSize;
free(lUtf8string);
if (!aUtf16string) { lUtf8string = NULL; return NULL; }
lSize = sizeUtf8(aUtf16string);
lUtf8string = (char *)malloc(lSize);
lSize = WideCharToMultiByte(CP_UTF8, WC_ERR_INVALID_CHARS,
aUtf16string, -1, lUtf8string, lSize, NULL, NULL);
if (lSize == 0)
{
free(lUtf8string);
lUtf8string = NULL;
}
return lUtf8string;
}
char * mbcsTo8(char const * aMbcsString)
{
wchar_t const * lUtf16string;
lUtf16string = mbcsTo16(aMbcsString);
return tinyfd_utf16to8(lUtf16string);
}
#ifdef TINYFD_NOLIB
static int dirExists(char const * aDirPath)
{
struct stat lInfo;
if (!aDirPath || !strlen(aDirPath))
return 0;
if (stat(aDirPath, &lInfo) != 0)
return 0;
else if ( tinyfd_winUtf8 )
return 1; /* we cannot test */
else if (lInfo.st_mode & S_IFDIR)
return 1;
else
return 0;
}
void tinyfd_beep(void)
{
printf("\a");
}
#else /* ndef TINYFD_NOLIB */
void tinyfd_beep(void)
{
Beep(440,300);
}
static void wipefileW(wchar_t const * aFilename)
{
int i;
struct _stat st;
FILE * lIn;
if (_wstat(aFilename, &st) == 0)
{
if ((lIn = _wfopen(aFilename, L"w")))
{
for (i = 0; i < st.st_size; i++)
{
fputc('A', lIn);
}
}
fclose(lIn);
}
}
static wchar_t * getPathWithoutFinalSlashW(
wchar_t * aoDestination, /* make sure it is allocated, use _MAX_PATH */
wchar_t const * aSource) /* aoDestination and aSource can be the same */
{
wchar_t const * lTmp;
if (aSource)
{
lTmp = wcsrchr(aSource, L'/');
if (!lTmp)
{
lTmp = wcsrchr(aSource, L'\\');
}
if (lTmp)
{
wcsncpy(aoDestination, aSource, lTmp - aSource);
aoDestination[lTmp - aSource] = L'\0';
}
else
{
*aoDestination = L'\0';
}
}
else
{
*aoDestination = L'\0';
}
return aoDestination;
}
static wchar_t * getLastNameW(
wchar_t * aoDestination, /* make sure it is allocated */
wchar_t const * aSource)
{
/* copy the last name after '/' or '\' */
wchar_t const * lTmp;
if (aSource)
{
lTmp = wcsrchr(aSource, L'/');
if (!lTmp)
{
lTmp = wcsrchr(aSource, L'\\');
}
if (lTmp)
{
wcscpy(aoDestination, lTmp + 1);
}
else
{
wcscpy(aoDestination, aSource);
}
}
else
{
*aoDestination = L'\0';
}
return aoDestination;
}
static void Hex2RGBW(wchar_t const aHexRGB[8],
unsigned char aoResultRGB[3])
{
wchar_t lColorChannel[8];
if (aoResultRGB)
{
if (aHexRGB)
{
wcscpy(lColorChannel, aHexRGB);
aoResultRGB[2] = (unsigned char)wcstoul(lColorChannel + 5, NULL, 16);
lColorChannel[5] = '\0';
aoResultRGB[1] = (unsigned char)wcstoul(lColorChannel + 3, NULL, 16);
lColorChannel[3] = '\0';
aoResultRGB[0] = (unsigned char)wcstoul(lColorChannel + 1, NULL, 16);
/* printf("%d %d %d\n", aoResultRGB[0], aoResultRGB[1], aoResultRGB[2]); */
}
else
{
aoResultRGB[0] = 0;
aoResultRGB[1] = 0;
aoResultRGB[2] = 0;
}
}
}
static void RGB2HexW(
unsigned char const aRGB[3],
wchar_t aoResultHexRGB[8])
{
if (aoResultHexRGB)
{
if (aRGB)
{
/* wprintf(L"aoResultHexRGB %s\n", aoResultHexRGB); */
swprintf(aoResultHexRGB,
#if !defined(__BORLANDC__) && !defined(__TINYC__) && ( !defined(__GNUC__) || (__GNUC__) >= 5 )
8,
#endif
#if (defined(__cplusplus ) && __cplusplus >= 201103L) || (defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) || defined(__clang__)
L"#%02hhx%02hhx%02hhx", aRGB[0], aRGB[1], aRGB[2]);
#else
L"#%02hx%02hx%02hx", aRGB[0], aRGB[1], aRGB[2]);
#endif
}
else
{
aoResultHexRGB[0] = 0;
aoResultHexRGB[1] = 0;
aoResultHexRGB[2] = 0;
}
}
}
static int dirExists(char const * aDirPath)
{
struct _stat lInfo;
wchar_t * lTmpWChar;
int lStatRet;
int lDirLen;
if (!aDirPath)
return 0;
lDirLen = strlen(aDirPath);
if (!lDirLen)
return 1;
if ( (lDirLen == 2) && (aDirPath[1] == ':') )
return 1;
if (tinyfd_winUtf8)
{
lTmpWChar = tinyfd_utf8to16(aDirPath);
lStatRet = _wstat(lTmpWChar, &lInfo);
if (lStatRet != 0)
return 0;
else if (lInfo.st_mode & S_IFDIR)
return 1;
else
return 0;
}
else if (_stat(aDirPath, &lInfo) != 0)
return 0;
else if (lInfo.st_mode & S_IFDIR)
return 1;
else
return 0;
}
static int fileExists(char const * aFilePathAndName)
{
struct _stat lInfo;
wchar_t * lTmpWChar;
int lStatRet;
FILE * lIn;
if (!aFilePathAndName || !strlen(aFilePathAndName))
{
return 0;
}
if (tinyfd_winUtf8)
{
lTmpWChar = tinyfd_utf8to16(aFilePathAndName);
lStatRet = _wstat(lTmpWChar, &lInfo);
if (lStatRet != 0)
return 0;
else if (lInfo.st_mode & _S_IFREG)
return 1;
else
return 0;
}
else
{
lIn = fopen(aFilePathAndName, "r");
if (!lIn)
{
return 0;
}
fclose(lIn);
return 1;
}
}
static int replaceWchar(wchar_t * aString,
wchar_t aOldChr,
wchar_t aNewChr)
{
wchar_t * p;
int lRes = 0;
if (!aString)
{
return 0;
}
if (aOldChr == aNewChr)
{
return 0;
}
p = aString;
while ((p = wcsrchr(p, aOldChr)))
{
*p = aNewChr;
#ifdef TINYFD_NOCCSUNICODE
p++;
#endif
p++;
lRes = 1;
}
return lRes;
}
#endif /* TINYFD_NOLIB */
#endif /* _WIN32 */
/* source and destination can be the same or ovelap*/
static char * ensureFilesExist(char * aDestination,
char const * aSourcePathsAndNames)
{
char * lDestination = aDestination;
char const * p;
char const * p2;
size_t lLen;
if (!aSourcePathsAndNames)
{
return NULL;
}
lLen = strlen(aSourcePathsAndNames);
if (!lLen)
{
return NULL;
}
p = aSourcePathsAndNames;
while ((p2 = strchr(p, '|')) != NULL)
{
lLen = p2 - p;
memmove(lDestination, p, lLen);
lDestination[lLen] = '\0';
if (fileExists(lDestination))
{
lDestination += lLen;
*lDestination = '|';
lDestination++;
}
p = p2 + 1;
}
if (fileExists(p))
{
lLen = strlen(p);
memmove(lDestination, p, lLen);
lDestination[lLen] = '\0';
}
else
{
*(lDestination - 1) = '\0';
}
return aDestination;
}
#ifdef _WIN32
#ifndef TINYFD_NOLIB
static int __stdcall EnumThreadWndProc(HWND hwnd, LPARAM lParam)
{
wchar_t lTitleName[MAX_PATH];
GetWindowTextW(hwnd, lTitleName, MAX_PATH);
/* wprintf(L"lTitleName %ls \n", lTitleName); */
if (wcscmp(L"tinyfiledialogsTopWindow", lTitleName) == 0)
{
SetWindowPos(hwnd, HWND_TOPMOST, 0, 0, 0, 0, SWP_NOMOVE | SWP_NOSIZE);
return 0;
}
return 1;
}
static void hiddenConsoleW(wchar_t const * aString, wchar_t const * aDialogTitle, int aInFront)
{
STARTUPINFOW StartupInfo;
PROCESS_INFORMATION ProcessInfo;
if (!aString || !wcslen(aString) ) return;
memset(&StartupInfo, 0, sizeof(StartupInfo));
StartupInfo.cb = sizeof(STARTUPINFOW);
StartupInfo.dwFlags = STARTF_USESHOWWINDOW;
StartupInfo.wShowWindow = SW_HIDE;
if (!CreateProcessW(NULL, (LPWSTR)aString, NULL, NULL, FALSE,
CREATE_NEW_CONSOLE, NULL, NULL,
&StartupInfo, &ProcessInfo))
{
return; /* GetLastError(); */
}
WaitForInputIdle(ProcessInfo.hProcess, INFINITE);
if (aInFront)
{
while (EnumWindows(EnumThreadWndProc, (LPARAM)NULL)) {}
SetWindowTextW(GetForegroundWindow(), aDialogTitle);
}
WaitForSingleObject(ProcessInfo.hProcess, INFINITE);
CloseHandle(ProcessInfo.hThread);
CloseHandle(ProcessInfo.hProcess);
}