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helpfcts.cpp
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helpfcts.cpp
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/***************************************************************************
Copyright 2004 Sebastian Ewert
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
***************************************************************************/
#include "resource.h"
#include "globals.h"
#include "shlwapi.h"
#include <shlobj.h>
#include <mlang.h>
// used in UINT DetermineFileCP(CONST HANDLE hFile)
#define TESTBUFFER_SIZE 524288
/*****************************************************************************
BOOL IsLegalHexSymbol(CONST TCHAR tcChar)
tcChar : (IN) char representing a possible HEX symbol
Return Value:
returns TRUE if tcChar is a legal hex symbol, FALSE otherwise
*****************************************************************************/
BOOL IsLegalHexSymbol(CONST TCHAR tcChar)
{
if((tcChar >= TEXT('0')) && (tcChar <= TEXT('9')))
return TRUE;
if((tcChar >= TEXT('A')) && (tcChar <= TEXT('F')))
return TRUE;
if((tcChar >= TEXT('a')) && (tcChar <= TEXT('f')))
return TRUE;
return FALSE;
}
/*****************************************************************************
BOOL IsValidCRCDelim(CONST TCHAR tcChar)
tcChar : (IN) char representing a possible CRC in filename delimiter
Return Value:
returns TRUE if tcChar is a valid delimiter, FALSE otherwise
*****************************************************************************/
BOOL IsValidCRCDelim(CONST TCHAR tcChar)
{
size_t delimStrLen;
StringCchLength(g_program_options.szCRCStringDelims,MAX_PATH_EX,&delimStrLen);
for(size_t i=0;i<delimStrLen;i++)
if(tcChar==g_program_options.szCRCStringDelims[i])
return TRUE;
return FALSE;
}
/*****************************************************************************
DWORD HexToDword(CONST TCHAR * szHex, UINT uiStringSize)
szHex : (IN) string representing hex value. Leftmost 2 chars represent the
most sigificant byte of the CRC
uiStringSize : (IN) length of szHex in chars exluding NULL. Assumed to be not
larger than 8
Return Value:
returns the CRC converted to DWORD
Notes:
- if uiStringSize < 8 then uiStringSize characters are processed; otherwise
just the first 8 characters are processed (because return value is DWORD)
*****************************************************************************/
DWORD HexToDword(CONST TCHAR * szHex, UINT uiStringSize)
{
DWORD dwAdd, dwResult;
if(uiStringSize > 8)
uiStringSize = 8;
dwResult = 0;
for(UINT i = 0; i < uiStringSize; ++i){
if((szHex[i] >= TEXT('0')) && (szHex[i] <= TEXT('9')))
dwAdd = (szHex[i] - TEXT('0'));
else if((szHex[i] >= TEXT('A')) && (szHex[i] <= TEXT('F')))
dwAdd = (szHex[i] - TEXT('A') + 10);
else if((szHex[i] >= TEXT('a')) && (szHex[i] <= TEXT('f')))
dwAdd = (szHex[i] - TEXT('a') + 10);
else
dwAdd = 0;
dwResult = dwResult * 0x10 + dwAdd;
}
return dwResult;
}
/*****************************************************************************
BOOL GetVersionString(TCHAR *buffer,CONST int buflen)
buffer : (IN) pointer to buffer to be filled with the version string
buflen : (IN) length of the buffer pointed to by buffer
Return Value:
returns TRUE if the operation succeeds, FALSE otherwise
*****************************************************************************/
BOOL GetVersionString(TCHAR *buffer,CONST int buflen)
{
static void *verInfo = NULL;
static void *verString = NULL;
DWORD infoSize;
UINT verLen;
if(verString == NULL) {
if(!GetModuleFileName(0,buffer,buflen))
return FALSE;
if(!(infoSize = GetFileVersionInfoSize(buffer,&infoSize)))
return FALSE;
if(!(verInfo = malloc(infoSize)))
return FALSE;
if(!GetFileVersionInfo(buffer,0,infoSize,verInfo)) {
free(verInfo);
return FALSE;
}
if(!VerQueryValue(verInfo,TEXT("\\StringFileInfo\\040704b0\\FileVersion"),&verString,&verLen)) {
free(verInfo);
return FALSE;
}
}
StringCchPrintf(buffer,buflen,TEXT("RapidCRC Unicode %s"),(TCHAR *)verString);
// keep the buffer, next call can directly access the string
//free(verInfo);
return TRUE;
}
/*****************************************************************************
UNICODE_TYPE CheckForBOM(CONST HANDLE hFile)
hFile : (IN) handle of the file to check - expects it to point to the
beginning of the file
Return Value:
returns detected UNICODE_TYPE, or NO_BOM if no type found
*****************************************************************************/
UNICODE_TYPE CheckForBOM(CONST HANDLE hFile) {
DWORD bBOM = 0;
DWORD dwBytesRead;
UNICODE_TYPE detectedBOM = NO_BOM;
ReadFile(hFile, & bBOM, 3, &dwBytesRead, NULL);
if(dwBytesRead < 3){
return NO_BOM;
}
if(bBOM==0xBFBBEF) {
detectedBOM = UTF_8_BOM;
} else if((bBOM&0xFFFF)==0xFEFF) {
detectedBOM = UTF_16LE;
SetFilePointer(hFile, -1 , NULL, FILE_CURRENT);
} else {
SetFilePointer(hFile, -1 * dwBytesRead, NULL, FILE_CURRENT);
}
return detectedBOM;
}
/*****************************************************************************
UINT DetermineFileCP(CONST HANDLE hFile)
hFile : (IN) handle of the file to check - expects it to point to the
beginning of the file
Return Value:
returns the detected codepage used in the file. Uses TESTBUFFER_SIZE
characters to run the tests on (if available).
*****************************************************************************/
UINT DetermineFileCP(CONST HANDLE hFile) {
IMultiLanguage2 *ml2;
char *testbuffer = new char[TESTBUFFER_SIZE];
DWORD dwBytesRead;
DetectEncodingInfo deInfo;
int scores=1;
int bufferFillSize;
ReadFile(hFile, testbuffer, TESTBUFFER_SIZE, &dwBytesRead, NULL);
if(dwBytesRead == 0){
delete [] testbuffer;
// nothing in the file, so use current codepage
return CP_ACP;
}
// return the filepointer to the beginning
SetFilePointer(hFile, -1 * dwBytesRead, NULL, FILE_CURRENT);
bufferFillSize = dwBytesRead;
// init COM and use the IMultiLanguage2 interface
CoInitialize(NULL);
CoCreateInstance(__uuidof(CMultiLanguage), NULL, CLSCTX_INPROC_SERVER, __uuidof(IMultiLanguage2), (LPVOID *)&ml2);
ml2->DetectInputCodepage(MLDETECTCP_8BIT,0,testbuffer,&bufferFillSize,&deInfo,&scores);
ml2->Release();
CoUninitialize();
delete [] testbuffer;
return deInfo.nCodePage;
}
/*****************************************************************************
VOID AnsiFromUnicode(CHAR *szAnsiString,CONST int max_line,TCHAR *szUnicodeString)
szAnsiString : (OUT) pointer to ansi string receiving the converted text
max_line : (IN) max lenght of szAnsiString
szUnicodeString : (IN) pointer to the unicode string to convert
Notes:
the function simply copies the lower byte of every WCHAR to the destination
CHARs - it does no conversion whatsoever
*****************************************************************************/
VOID AnsiFromUnicode(CHAR *szAnsiString,CONST int max_line,TCHAR *szUnicodeString) {
for(int i=0;i<max_line;i++) {
#pragma warning(disable:4244)
*szAnsiString = *szUnicodeString;
#pragma warning(default:4244)
if (*szUnicodeString == TEXT('\0')) break;
szAnsiString++;
szUnicodeString++;
}
}
/*****************************************************************************
VOID UnicodeFromAnsi(TCHAR *szUnicodeString,CONST int max_line,CHAR *szAnsiString)
szUnicodeString : (OUT) pointer to unicode string receiving the converted text
max_line : (IN) max lenght of szUnicodeString
szAnsiString : (IN) pointer to the ansi string to convert
Notes:
the function simply copies every CHAR to the lower byte of the destination
WCHARs - it does no conversion whatsoever
*****************************************************************************/
VOID UnicodeFromAnsi(TCHAR *szUnicodeString,CONST int max_line,CHAR *szAnsiString) {
for(int i=0;i<max_line;i++) {
*szUnicodeString = *szAnsiString;
if (*szAnsiString == '\0') break;
szAnsiString++;
szUnicodeString++;
}
}
/*****************************************************************************
BOOL CheckExcludeStringMatch(CONST TCHAR *szFilename)
szFilename : (IN) pointer to filename to check
Return Value:
returns TRUE if szFilename has any of the extensions specified in
g_program_options.szExcludeString, FALSE otherwise
*****************************************************************************/
BOOL CheckExcludeStringMatch(CONST TCHAR *szFilename) {
TCHAR *szExString = g_program_options.szExcludeString;
TCHAR szCurExt[MAX_PATH];
TCHAR *szExtension;
int i=0;
szExtension = PathFindExtension(szFilename) + 1;
while(*(szExString + i)!=TEXT('\0'))
{
if(*(szExString + i)==TEXT(';')) {
StringCchCopyN(szCurExt,MAX_PATH_EX,szExString,i);
if(lstrcmpi(szCurExt,szExtension)==0)
return TRUE;
szExString = szExString + i + 1;
i = -1;
}
i++;
}
return FALSE;
}
/*****************************************************************************
BOOL CheckHashFileMatch(CONST TCHAR *szFilename)
szFilename : (IN) pointer to filename to check
Return Value:
returns TRUE if szFilename has any of the extensions specified in
g_hash_ext, FALSE otherwise
*****************************************************************************/
BOOL CheckHashFileMatch(CONST TCHAR *szFilename) {
TCHAR *szExtension;
szExtension = PathFindExtension(szFilename) + 1;
for(int i=0;i<NUM_HASH_TYPES;i++) {
if(lstrcmpi(g_hash_ext[i],szExtension)==0)
return TRUE;
}
return FALSE;
}
/*****************************************************************************
VOID GetNextLine(CONST HANDLE hFile, CHAR * szLineAnsi, CONST UINT uiLengthLine,
UINT * puiStringLength, BOOL * pbErrorOccured, BOOL * pbEndOfFile)
hFile : (IN) handle to an already opened file
szLineAnsi : (OUT) string to which the line is written
uiLengthLine : (IN) length of szLineAnsi; to be sure that we do not write
past szLineAnsi
puiStringLength : (OUT) length of string in szLineAnsi after reading the line
pbErrorOccured : (OUT) signales if an error occurred
pbEndOfFile : (OUT) signales if the end of the file has been reached
bFileIsUnicode : (IN) determines if the file should be treated as UTF16LE or
ansi
Return Value:
returns nothing
Notes:
- reads a line from an already opened file
*****************************************************************************/
VOID GetNextLine(CONST HANDLE hFile, TCHAR * szLine, CONST UINT uiLengthLine,
UINT * puiStringLength, BOOL * pbErrorOccured, BOOL * pbEndOfFile, BOOL bFileIsUTF16)
{
TCHAR myChar;
UINT uiCount;
DWORD dwBytesRead;
BOOL bSuccess;
LONG charSize;
// we need at least one byte for the NULL Terminator
if(uiLengthLine <= 1){
(*pbErrorOccured) = TRUE;
return;
}
// if we are reading ansi, each byte is a character, otherwise every two bytes
charSize = bFileIsUTF16 ? sizeof(myChar) : sizeof(char);
ZeroMemory(szLine, uiLengthLine);
uiCount = 0;
while(TRUE)
{
myChar = 0;
// in the next round we write into szLineAnsi[uiCount] and
// szLineAnsi[uiCount+1] is used to terminate the string
if(uiCount >= uiLengthLine-1){
(*pbErrorOccured) = TRUE;
return;
}
bSuccess = ReadFile(hFile, & myChar, charSize, &dwBytesRead, NULL);
// if filepointer is beyond file limits, bSuccess is still nonzero
// i.e. bSuccess is only FALSE on real errors
if(!bSuccess){
(*pbErrorOccured) = TRUE;
return;
}
if(dwBytesRead == 0){
(*pbErrorOccured) = FALSE;
(*puiStringLength) = uiCount;
(*pbEndOfFile) = TRUE;
return;
}
if( (myChar == TEXT('\n')) || (myChar == TEXT('\r')) ){
do{
bSuccess = ReadFile(hFile, & myChar, charSize, &dwBytesRead, NULL);
if(!bSuccess){
(*pbErrorOccured) = TRUE;
return;
}
}while((dwBytesRead > 0) && ((myChar == TEXT('\n')) || (myChar == TEXT('\r'))) );
if( (dwBytesRead > 0) && !((myChar == TEXT('\n')) || (myChar == TEXT('\r'))) )
SetFilePointer(hFile, -charSize, NULL, FILE_CURRENT);
(*pbErrorOccured) = FALSE;
(*puiStringLength) = uiCount;
(*pbEndOfFile) = FALSE;
return;
}
//skip BOM if encountered (will never match if myChar is only one byte)
else if (myChar == 0xFEFF){ }
else{
szLine[uiCount] = myChar;
uiCount += 1;
}
}
return;
}
/*****************************************************************************
VOID ReadOptions()
Return Value:
returns nothing
Notes:
- Reads the options from options.bin in the RapidCRC Directory into the
global g_program_options variable
- If this doesn't work there's no error handling and default values are loaded
*****************************************************************************/
VOID ReadOptions()
{
HANDLE hFile;
TCHAR szOptionsFilename[MAX_PATH_EX];
DWORD dwBytesRead;
// Generate filename of the options file
GetModuleFileName(g_hInstance, szOptionsFilename, MAX_PATH_EX);
ReduceToPath(szOptionsFilename);
StringCchCat(szOptionsFilename, MAX_PATH_EX, TEXT("\\options_unicode.bin"));
if(!FileExists(szOptionsFilename)) {
SHGetSpecialFolderPath(NULL, szOptionsFilename, CSIDL_APPDATA, TRUE);
StringCchCat(szOptionsFilename, MAX_PATH_EX, TEXT("\\RapidCRC\\options_unicode.bin"));
}
hFile = CreateFile(szOptionsFilename, GENERIC_READ, FILE_SHARE_READ, NULL,
OPEN_EXISTING, FILE_FLAG_SEQUENTIAL_SCAN, 0);
PROGRAM_OPTIONS_FILE program_options_file;
program_options_file.SetDefaults();
if(hFile != INVALID_HANDLE_VALUE){
ReadFile(hFile, & program_options_file, sizeof(PROGRAM_OPTIONS_FILE), &dwBytesRead, NULL);
CloseHandle(hFile);
}
if(!g_pstatus.bHaveComCtrlv6)
program_options_file.bEnableQueue = FALSE;
// import old program options
if(program_options_file.bCalcCrcPerDefault!=-1) {
program_options_file.bCalcPerDefault[HASH_TYPE_CRC32] = program_options_file.bCalcCrcPerDefault;
program_options_file.bCalcCrcPerDefault=-1;
}
if(program_options_file.bCalcMd5PerDefault!=-1) {
program_options_file.bCalcPerDefault[HASH_TYPE_MD5] = program_options_file.bCalcMd5PerDefault;
program_options_file.bCalcMd5PerDefault=-1;
}
if(program_options_file.bCalcEd2kPerDefault!=-1) {
program_options_file.bCalcPerDefault[HASH_TYPE_ED2K] = program_options_file.bCalcEd2kPerDefault;
program_options_file.bCalcEd2kPerDefault=-1;
}
if(program_options_file.bCalcSha1PerDefault!=-1) {
program_options_file.bCalcPerDefault[HASH_TYPE_SHA1] = program_options_file.bCalcSha1PerDefault;
program_options_file.bCalcSha1PerDefault=-1;
}
if(program_options_file.bDisplayCrcInListView!=-1) {
program_options_file.bDisplayInListView[HASH_TYPE_CRC32] = program_options_file.bDisplayCrcInListView;
program_options_file.bDisplayCrcInListView=-1;
}
if(program_options_file.bDisplayMd5InListView!=-1) {
program_options_file.bDisplayInListView[HASH_TYPE_MD5] = program_options_file.bDisplayMd5InListView;
program_options_file.bDisplayMd5InListView=-1;
}
if(program_options_file.bDisplayEd2kInListView!=-1) {
program_options_file.bDisplayInListView[HASH_TYPE_ED2K] = program_options_file.bDisplayEd2kInListView;
program_options_file.bDisplayEd2kInListView=-1;
}
if(program_options_file.bDisplaySha1InListView!=-1) {
program_options_file.bDisplayInListView[HASH_TYPE_SHA1] = program_options_file.bDisplaySha1InListView;
program_options_file.bDisplaySha1InListView=-1;
}
if(!IsLegalFilename(program_options_file.szFilenamePattern) ||
!IsLegalFilename(program_options_file.szFilenameMd5) ||
!IsLegalFilename(program_options_file.szFilenameSfv))
program_options_file.SetDefaults();
if(program_options_file.uiReadBufferSizeKb < 1 || program_options_file.uiReadBufferSizeKb > 20 * 1024) // limit between 1kb and 20mb
program_options_file.uiReadBufferSizeKb = DEFAULT_BUFFER_SIZE_CALC;
g_program_options = program_options_file;
return;
}
/*****************************************************************************
VOID WriteOptions(CONST HWND hMainWnd, CONST LONG lACW, CONST LONG lACH)
hMainWnd : (IN) handle to the main window
lACW : (IN) average char width
lACH : (IN) average char height
Return Value:
returns nothing
Notes:
- Writes the options into options.bin in the RapidCRC Directory
- If this doesn't work there's no error handling (if the user has no right to
change these options (write the file) he has to change it every time per hand)
*****************************************************************************/
VOID WriteOptions(CONST HWND hMainWnd, CONST LONG lACW, CONST LONG lACH)
{
HANDLE hFile;
TCHAR szOptionsFilename[MAX_PATH_EX];
DWORD dwBytesWritten;
WINDOWPLACEMENT wp;
wp.length = sizeof(WINDOWPLACEMENT);
GetWindowPlacement(hMainWnd, & wp);
g_program_options.uiWndWidth = (wp.rcNormalPosition.right - wp.rcNormalPosition.left) / lACW;
g_program_options.uiWndHeight = (wp.rcNormalPosition.bottom - wp.rcNormalPosition.top) / lACH;
g_program_options.uiWndLeft = wp.rcNormalPosition.left;
g_program_options.uiWndTop = wp.rcNormalPosition.top;
g_program_options.iWndCmdShow = wp.showCmd;
// Generate filename of the options file
GetModuleFileName(g_hInstance, szOptionsFilename, MAX_PATH_EX);
ReduceToPath(szOptionsFilename);
StringCchCat(szOptionsFilename, MAX_PATH_EX, TEXT("\\options_unicode.bin"));
if(!FileExists(szOptionsFilename)) {
SHGetSpecialFolderPath(NULL, szOptionsFilename, CSIDL_APPDATA, TRUE);
StringCchCat(szOptionsFilename, MAX_PATH_EX, TEXT("\\RapidCRC"));
if(!IsThisADirectory(szOptionsFilename))
CreateDirectory(szOptionsFilename, NULL);
StringCchCat(szOptionsFilename, MAX_PATH_EX, TEXT("\\options_unicode.bin"));
}
hFile = CreateFile(szOptionsFilename, GENERIC_WRITE, FILE_SHARE_READ, NULL, CREATE_ALWAYS, 0, 0);
if(hFile != INVALID_HANDLE_VALUE) {
// convert current program options into save structure
PROGRAM_OPTIONS_FILE program_options_file;
program_options_file = g_program_options;
WriteFile(hFile, & program_options_file, sizeof(PROGRAM_OPTIONS_FILE), &dwBytesWritten, NULL);
CloseHandle(hFile);
}
return;
}
/*****************************************************************************
BOOL IsLegalFilename(CONST TCHAR szFilename[MAX_PATH_EX])
szFilenamePattern : (IN) string that holds the filename pattern to be checked
Return Value:
returns TRUE if there's no illegal char in szFilename otherwise FALSE. szFilename
mustn't be a pathname. It has to be JUST the filename part
Notes:
- \ / : * ? " < > | are illegal
*****************************************************************************/
BOOL IsLegalFilename(CONST TCHAR szFilename[MAX_PATH_EX])
{
size_t stLength;
UINT i;
BOOL bIsLegal;
StringCchLength(szFilename, MAX_PATH_EX, &stLength);
bIsLegal = TRUE;
for(i = 0; (i < stLength) && bIsLegal; i++){
bIsLegal = (szFilename[i] != TEXT('\\')) &&
(szFilename[i] != TEXT('/')) &&
(szFilename[i] != TEXT(':')) &&
(szFilename[i] != TEXT('*')) &&
(szFilename[i] != TEXT('?')) &&
(szFilename[i] != TEXT('\"')) &&
(szFilename[i] != TEXT('<')) &&
(szFilename[i] != TEXT('>')) &&
(szFilename[i] != TEXT('|'));
}
return bIsLegal;
}
/*****************************************************************************
VOID SetDefaultOptions(PROGRAM_OPTIONS * pprogram_options)
pprogram_options : (OUT) PROGRAM_OPTIONS var in that we put the default values into
Return Value:
returns nothing
Notes:
- sets the default options for RapidCRC
*****************************************************************************/
VOID SetDefaultOptions(PROGRAM_OPTIONS * pprogram_options)
{
PROGRAM_OPTIONS_FILE program_options_file;
program_options_file.SetDefaults();
*pprogram_options = program_options_file;
return;
}
/*****************************************************************************
BOOL IsApplDefError(CONST DWORD dwError)
dwError : (IN) error to be processed
Return Value:
- return TRUE if dwError is one of the user defined errors in global.h
*****************************************************************************/
BOOL IsApplDefError(CONST DWORD dwError)
{
// return (dwError == APPL_ERROR_ILLEGAL_CRC);
return (dwError & APPL_ERROR) > 0 ? TRUE : FALSE;
}
/*****************************************************************************
VOID CopyJustProgramOptions(CONST PROGRAM_OPTIONS * pprogram_options_src,
PROGRAM_OPTIONS * pprogram_options_dst)
pprogram_options_src : (IN) PROGRAM_OPTIONS struct
pprogram_options_dst : (OUT) PROGRAM_OPTIONS struct
Return Value:
- returns nothing
Notes:
- just copies the entries of the PROGRAM_OPTIONS struct, that belong to the
options dialog
*****************************************************************************/
VOID CopyJustProgramOptions(CONST PROGRAM_OPTIONS * pprogram_options_src, PROGRAM_OPTIONS * pprogram_options_dst)
{
memcpy(pprogram_options_dst,pprogram_options_src,sizeof(PROGRAM_OPTIONS));
return;
}
/*****************************************************************************
BOOL IsStringPrefix(CONST TCHAR szSearchPattern[MAX_PATH_EX], CONST TCHAR szSearchString[MAX_PATH_EX])
szSearchPattern : (IN)
szSearchString : (IN)
Return Value:
returns TRUE if szSearchPattern is a prefix of szSearchString
*****************************************************************************/
BOOL IsStringPrefix(CONST TCHAR szSearchPattern[MAX_PATH_EX], CONST TCHAR szSearchString[MAX_PATH_EX])
{
size_t stStringLength;
StringCchLength(szSearchPattern, MAX_PATH_EX, & stStringLength);
for(UINT i = 0; i < stStringLength; i++)
if(szSearchPattern[i] != szSearchString[i])
return FALSE;
return TRUE;
}
/*****************************************************************************
DWORD MyPriorityToPriorityClass(CONST UINT uiMyPriority)
uiMyPriority : (IN) uiMyPriority to be converted
Return Value:
returns the corresponding Priority Class values that can be used by SetPriorityClass.
Notes:
- This is necessary because the uiMyPriority that is saved in g_program_options
is the index of the prioriy combobox
*****************************************************************************/
DWORD MyPriorityToPriorityClass(CONST UINT uiMyPriority)
{
if(uiMyPriority == PRIORITY_NORMAL)
return NORMAL_PRIORITY_CLASS;
else if(uiMyPriority == PRIORITY_IDLE)
return IDLE_PRIORITY_CLASS;
else // PRIORITY_HIGH
return HIGH_PRIORITY_CLASS;
}
/*****************************************************************************
VOID SetFileInfoStrings(FILEINFO *pFileinfo,lFILEINFO *fileList)
pFileinfo : (IN) FILEINFO whose strings should be set
fileList : (IN) lFILEINFO of the current job
Return Value:
returns nothing
*****************************************************************************/
VOID SetFileInfoStrings(FILEINFO *pFileinfo,lFILEINFO *fileList)
{
TCHAR *szCrcHex = TEXT("%08X");
TCHAR *szHashHex = TEXT("%02x");
if(g_program_options.iHexFormat == UPPERCASE) {
szHashHex = TEXT("%02X");
} else if(g_program_options.iHexFormat == LOWERCASE) {
szCrcHex = TEXT("%08x");
}
for(int i=0;i<NUM_HASH_TYPES;i++) {
// skip if not found, otherwise we insert into map
if (pFileinfo->hashInfo.count(i) == 0)
continue;
CString &rPrint = pFileinfo->hashInfo[i].szResult;
rPrint = TEXT("");
if(fileList->bCalculated[i] && pFileinfo->dwError == NOERROR) {
if(i == HASH_TYPE_CRC32)
CRCI(pFileinfo).szResult.Format(szCrcHex, CRCI(pFileinfo).r.dwCrc32Result);
else if(i == HASH_TYPE_CRC32C)
CRCCI(pFileinfo).szResult.Format(szCrcHex, CRCCI(pFileinfo).r.dwCrc32cResult);
else
for(UINT j=0;j<g_hash_lengths[i];j++) {
rPrint.AppendFormat(szHashHex,*((BYTE *)&pFileinfo->hashInfo[i].r + j));
}
}
}
SetInfoColumnText(pFileinfo, fileList);
}
/*****************************************************************************
VOID SetInfoColumnText(TCHAR * szString, CONST size_t stStringSize, CONST INT iImageIndex, CONST DWORD dwError)
szString : (OUT) string that gets the output string
stStringSize : (IN) size of szString
iImageIndex : (IN) Icon that was chosen for this entry by the calling function
Return Value:
returns nothing
Notes:
- creates a describtive text that is used in the info column
*****************************************************************************/
VOID SetInfoColumnText(FILEINFO *pFileinfo, lFILEINFO *fileList)
{
// Step 1: We make all strings needed
if(pFileinfo->dwError != NO_ERROR) {
if(pFileinfo->dwError == APPL_ERROR_ILLEGAL_CRC)
StringCchCopy(pFileinfo->szInfo, INFOTEXT_STRING_LENGTH, TEXT("CRC/MD5 Invalid"));
else if(pFileinfo->dwError == ERROR_FILE_NOT_FOUND || pFileinfo->dwError == ERROR_PATH_NOT_FOUND)
StringCchCopy(pFileinfo->szInfo, INFOTEXT_STRING_LENGTH, TEXT("File not found"));
else
StringCchCopy(pFileinfo->szInfo, INFOTEXT_STRING_LENGTH, TEXT("Error"));
} else {
switch(pFileinfo->status) {
case STATUS_OK:
StringCchCopy(pFileinfo->szInfo, INFOTEXT_STRING_LENGTH, TEXT("File OK"));
break;
case STATUS_NOT_OK:
StringCchCopy(pFileinfo->szInfo, INFOTEXT_STRING_LENGTH, TEXT("File corrupt"));
break;
case STATUS_NO_CRC:
StringCchCopy(pFileinfo->szInfo, INFOTEXT_STRING_LENGTH, TEXT("No hash found"));
break;
case STATUS_HASH_FILENAME:
StringCchCopy(pFileinfo->szInfo, INFOTEXT_STRING_LENGTH, TEXT("Checksum in filename"));
break;
case STATUS_HASH_STREAM:
StringCchCopy(pFileinfo->szInfo, INFOTEXT_STRING_LENGTH, TEXT("Checksum in stream"));
break;
}
}
return;
}
/*****************************************************************************
BOOL CheckOsVersion(DWORD version,DWORD minorVersion)
Return Value:
returns TRUE if running system is specified version or later
*****************************************************************************/
BOOL CheckOsVersion(DWORD version,DWORD minorVersion)
{
OSVERSIONINFO ovi;
ovi.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
GetVersionEx(& ovi);
return (ovi.dwMajorVersion > version || (ovi.dwMajorVersion == version && ovi.dwMinorVersion >= minorVersion));
}
/*****************************************************************************
VOID ReplaceChar(TCHAR * szString, CONST size_t stBufferLength, CONST TCHAR tcIn, CONST TCHAR tcOut)
szString : (OUT) size of the new array
stBufferLength : (IN) length of szString in TCHAR
tcIn : (IN) what we look for
tcOut : (IN) what we use as the replacement
Return Value:
returns nothing
*****************************************************************************/
VOID ReplaceChar(TCHAR * szString, CONST size_t stBufferLength, CONST TCHAR tcIn, CONST TCHAR tcOut)
{
for(UINT i = 0; i < stBufferLength && szString[i] != 0; i++)
if(szString[i] == tcIn)
szString[i] = tcOut;
return;
}
/*****************************************************************************
VOID ReplaceChar(TCHAR * szString, CONST size_t stBufferLength, CONST TCHAR tcIn, CONST TCHAR tcOut)
szString : (OUT) size of the new array
stBufferLength : (IN) length of szString in TCHAR
tcIn : (IN) what we look for
tcOut : (IN) what we use as the replacement
Return Value:
returns nothing
Notes:
- the macro USE_TIME_MEASUREMENT controls if this function is allowed to use or not
*****************************************************************************/
#ifdef USE_TIME_MEASUREMENT
VOID StartTimeMeasure(CONST BOOL bStart)
{
static QWORD qwStart, qwStop, wqFreq;
if(bStart){
OutputDebugString(TEXT("===>>>>>>>>> Anfang Zeitmessung\r\n"));
QueryPerformanceFrequency((LARGE_INTEGER*)&wqFreq);
QueryPerformanceCounter((LARGE_INTEGER*) &qwStart);
}
else{
QueryPerformanceCounter((LARGE_INTEGER*) &qwStop);
TCHAR szBla[200];
FLOAT fTime = (FLOAT)((qwStop - qwStart) / (FLOAT)wqFreq);
UINT uiTics = (UINT)(qwStop - qwStart);
StringCchPrintf(szBla, 200, TEXT("===>>>>>>>>> Ende Zeitmessung: %u (%f sek)\r\n"), uiTics, fTime );
//StringCchPrintf(szBla, 200, TEXT("===>>>>>>>>> Ende Zeitmessung: %f\r\n"), fTime );
OutputDebugString(szBla);
}
return;
}
#endif
#ifndef UNICODE
PCHAR* CommandLineToArgvA(PCHAR CmdLine, int* _argc)
{
PCHAR* argv;
PCHAR _argv;
ULONG len;
ULONG argc;
CHAR a;
ULONG i, j;
BOOLEAN in_QM;
BOOLEAN in_TEXT;
BOOLEAN in_SPACE;
len = strlen(CmdLine);
i = ((len+2)/2)*sizeof(PVOID) + sizeof(PVOID);
argv = (PCHAR*)LocalAlloc(GMEM_FIXED,
i + (len+2)*sizeof(CHAR));
_argv = (PCHAR)(((PUCHAR)argv)+i);
argc = 0;
argv[argc] = _argv;
in_QM = FALSE;
in_TEXT = FALSE;
in_SPACE = TRUE;
i = 0;
j = 0;
while( a = CmdLine[i] ) {
if(in_QM) {
if(a == '\"') {
in_QM = FALSE;
} else {
_argv[j] = a;
j++;
}
} else {
switch(a) {
case '\"':
in_QM = TRUE;
in_TEXT = TRUE;
if(in_SPACE) {
argv[argc] = _argv+j;
argc++;
}
in_SPACE = FALSE;
break;
case ' ':
case '\t':
case '\n':
case '\r':
if(in_TEXT) {
_argv[j] = '\0';
j++;
}
in_TEXT = FALSE;
in_SPACE = TRUE;
break;
default:
in_TEXT = TRUE;
if(in_SPACE) {
argv[argc] = _argv+j;
argc++;
}
_argv[j] = a;
j++;
in_SPACE = FALSE;
break;
}
}
i++;
}
_argv[j] = '\0';
argv[argc] = NULL;
(*_argc) = argc;
return argv;
}
#endif
int CALLBACK BrowseFolderSetSelProc (HWND hWnd, UINT uMsg, LPARAM lParam, LPARAM lpData)
{
if (uMsg==BFFM_INITIALIZED) {
SendMessage(hWnd, BFFM_SETSELECTION, TRUE, lpData );
}
return 0;
}
/*****************************************************************************
VOID FormatRemaingTime(TCHAR *szBuffer, int seconds, int max_length)
szBuffer : (OUT) time formatted as Xh Ym Zs
seconds : (IN) time to format
max_length : (IN) max size of buffer
Return Value:
returns nothing
*****************************************************************************/
VOID FormatRemaingTime(TCHAR *szBuffer, int seconds, int max_length)
{
TCHAR szTmp[10];
int hours = seconds / (60 * 60);
seconds %= (60 * 60);
int mins = seconds / 60;
seconds %= 60;
if(hours) {
StringCchPrintf(szTmp, 10, TEXT("%dh "), hours);
StringCchCat(szBuffer, max_length, szTmp);
}
if(mins) {
StringCchPrintf(szTmp, 10, TEXT("%dm "), mins);
StringCchCat(szBuffer, max_length, szTmp);
}
if(seconds) {
StringCchPrintf(szTmp, 10, TEXT("%ds"), seconds);
StringCchCat(szBuffer, max_length, szTmp);
}
}
CString HashBytesToString(const BYTE *abBytes, UINT uiHashType)
{
CString s;
if (uiHashType == HASH_TYPE_CRC32 || uiHashType == HASH_TYPE_CRC32C)
{
s.Format(TEXT("%08X"), *((DWORD*)abBytes));
}
else
{
for (UINT j = 0; j < g_hash_lengths[uiHashType]; j++) {
s.AppendFormat(TEXT("%02x"), *(abBytes + j));
}
}
return s;
}
/*****************************************************************************
VOID PROGRAM_OPTIONS_FILE::SetDefaults()
Return Value:
returns itself
Notes:
- Set default settings for the save structure
*****************************************************************************/
void PROGRAM_OPTIONS_FILE::SetDefaults()
{
dwVersion = 1;
StringCchCopy(szFilenamePattern, MAX_PATH_EX, TEXT("%FILENAME [%CRC].%FILEEXT") );
*szExcludeString = TEXT('\0');
bDisplayCrcInListView = -1;
bDisplayEd2kInListView = -1;
bOwnChecksumFile = FALSE;
bSortList = FALSE;
bAutoScrollListView = FALSE;
bWinsfvComp = TRUE;
uiPriority = PRIORITY_NORMAL;
bDisplayMd5InListView = -1;
uiWndWidth = 119;
uiWndHeight = 35;
iWndCmdShow = SW_NORMAL;
bCalcCrcPerDefault = -1;
bCalcMd5PerDefault = -1;
bCalcEd2kPerDefault = -1;
uiCreateFileModeMd5 = CREATE_ONE_PER_FILE;
uiCreateFileModeSfv = CREATE_ONE_FILE;
StringCchPrintf(szFilenameMd5,MAX_PATH,TEXT("checksum.%s"),g_hash_ext[HASH_TYPE_MD5]);
StringCchPrintf(szFilenameSfv,MAX_PATH,TEXT("checksum.%s"),g_hash_ext[HASH_TYPE_CRC32]);
StringCchPrintf(szFilenameBlake2sp,MAX_PATH,TEXT("checksum.%s"),g_hash_ext[HASH_TYPE_SHA1]);
bCreateUnixStyle = FALSE;
bCreateUnicodeFiles = TRUE;
iUnicodeSaveType = UTF_8;
uiWndLeft = 10;
uiWndTop = 10;
bEnableQueue = FALSE;
bUseDefaultCP = TRUE;
bCalcSha1PerDefault= -1;