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394 lines
10 KiB
C++
394 lines
10 KiB
C++
#ifndef _Functions4U_Functions4U_h
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#define _Functions4U_Functions4U_h
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using namespace Upp;
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bool LaunchFile(const String file);
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bool FileCat(const char *file, const char *appendFile);
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bool FileStrAppend(const char *file, const char *str);
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bool DeleteFolderDeepWildcards(const char *dir);
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String GetUpperFolder(String folderName);
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bool CreateFolderDeep(const char *dir);
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bool DirectoryCopy(const char *dir, const char *newPlace);
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bool FileSetReadOnly(String fileName, bool readOnly);
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String LoadFile_Safe(String fileName);
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int64 GetLength(String fileDirName);
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int64 GetDirectoryLength(String directoryName);
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Array<String> SearchFile(String dir, String condFile, String text, Array<String> &errorList);
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Array<String> SearchFile(String dir, String condFile, String text = "");
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bool FileToTrashBin(const char *path);
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int64 TrashBinGetCount();
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bool TrashBinClear();
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String GetExtExecutable(String ext);
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Array<String> GetDriveList();
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String GetDesktopFolder();
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String GetProgramsFolder();
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String GetAppDataFolder();
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String GetMusicFolder();
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String GetPicturesFolder();
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String GetVideoFolder();
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String GetPersonalFolder();
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String GetTemplatesFolder();
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String GetDownloadFolder();
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String GetRootFolder();
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String GetTempFolder();
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String GetOsFolder();
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String GetSystemFolder();
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struct FileData : Moveable<FileData> {
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bool isFolder;
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String fileName;
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String relFilename;
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int64 length;
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struct Upp::Time t;
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int64 id;
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String ToString() const { return Format("%s %0n", fileName, length); }
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FileData(bool isFolder, String fileName, String relFilename, int64 length, struct Upp::Time t, uint64 id) : isFolder(isFolder), fileName(fileName), relFilename(relFilename), length(length), t(t), id(id) {}
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FileData() {}
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};
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struct FileDiff {
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char action; // 'n': New, 'u': Update, 'd': Delete, 'p': Problem
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bool isFolder;
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String relPath;
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String fileName;
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uint64 idMaster, idSecondary;
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struct Upp::Time tMaster, tSecondary;
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uint64 lengthMaster, lengthSecondary;
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};
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class ErrorHandling
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{
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public:
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void SetLastError(String _lastError) {lastError = _lastError;};
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String GetLastError() {return lastError;};
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private:
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String lastError;
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};
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class FileDiffArray;
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class FileDataArray : public ErrorHandling
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{
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public:
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FileDataArray(bool use = false);
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bool Init(String folder, FileDataArray &orig, FileDiffArray &diff);
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void Clear();
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bool Search(String dir, String condFile, bool recurse = false, String text = "");
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FileData& operator[](long i) {return fileList[i];}
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long GetFileCount() {return fileCount;};
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long GetFolderCount() {return folderCount;};
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long GetCount() {return fileCount + folderCount;};
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int64 GetSize() {return fileSize;};
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inline bool UseId() {return useId;};
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void SortByName(bool ascending = true);
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void SortByDate(bool ascending = true);
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void SortBySize(bool ascending = true);
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Array<String> &GetLastError() {return errorList;};
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int Find(String &relFileName, String &fileName, bool isFolder);
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String FullFileName(int i) {return AppendFileName(basePath, fileList[i].fileName);};
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bool SaveFile(const char *fileName);
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bool LoadFile(const char *fileName);
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private:
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void Search_Each(String dir, String condFile, bool recurse, String text);
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int64 GetFileId(String fileName);
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String GetRelativePath(String fullPath);
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Array<FileData> fileList;
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Array<String> errorList;
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String basePath;
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long fileCount, folderCount;
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int64 fileSize;
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bool useId;
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};
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class FileDiffArray : public ErrorHandling
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{
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public:
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FileDiffArray();
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void Clear();
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FileDiff& operator[](long i) {return diffList[i];}
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bool Compare(FileDataArray &master, FileDataArray &secondary);
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bool Apply(String toFolder, String fromFolder);
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long GetCount() {return diffList.GetCount();};
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bool SaveFile(const char *fileName);
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bool LoadFile(const char *fileName);
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String ToString();
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private:
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Array<FileDiff> diffList;
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};
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String Replace(String str, String find, String replace);
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int ReverseFind(const String& s, const String& toFind, int from = 0);
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String FormatLong(long a);
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const char *StrToTime(struct Upp::Time& d, const char *s);
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String BytesToString(uint64 bytes);
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String SecondsToString(double seconds, bool units = false);
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String HMSToString(int hour, int min, double seconds, bool units = false);
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double StringToSeconds(String str); // The opposite
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void StringToHMS(String durat, int &hour, int &min, double &seconds);
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String RemoveAccents(String str);
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bool IsPunctuation(wchar c);
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inline double ToRad(double angle) {return angle*M_PI/180;}
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inline bool Odd(int val) {return val%2;}
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inline bool Even(int val) {return !Odd(val);}
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inline int RoundEven(int val) {return Even(val) ? val : val+1;}
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template<class T>
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inline int Sign(T a) {return (a > 0) - (a < 0);}
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int DayOfYear(Date d);
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// Fits object centered into frame maintaining the aspect
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template <class T>
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Rect_<T> FitInFrame(const Size_<T> &frame, const Size_<T> &object)
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{
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double frameAspect = frame.cx/(double)frame.cy;
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double objectAspect = object.cx/(double)object.cy;
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if (frameAspect > objectAspect) {
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double x = (frame.cx - objectAspect*frame.cy)/2.;
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return Rect_<T>((T)x, 0, (T)(x + objectAspect*frame.cy), frame.cy);
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} else {
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double y = (frame.cy - frame.cx/objectAspect)/2.;
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return Rect_<T>(0, (T)y, frame.cx, (T)(y + frame.cx/objectAspect));
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}
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}
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Color RandomColor();
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// A String based class to parse into
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class StringParse : public String {
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public:
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void GoInit() {pos = 0; lastSeparator='\0';};
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StringParse():String("") {GoInit();};
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StringParse(String s): String(s) {GoInit();};
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bool GoBefore(const String text)
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{
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if (pos >= GetLength()) {
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pos = GetLength()-1;
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return false;
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}
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int newpos = String::Find(text, pos);
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if (newpos < 0)
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return false; // If it does not find it, it does not move
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pos = newpos;
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return true;
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};
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bool GoAfter(const String text)
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{
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if(!GoBefore(text))
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return false;
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pos += strlen(text);
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return true;
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};
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bool GoAfter(const String text, const String text2)
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{
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if(!GoAfter(text))
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return false;
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if(!GoAfter(text2))
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return false;
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return true;
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};
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bool GoAfter(const String text, const String text2, const String text3)
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{
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if(!GoAfter(text))
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return false;
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if(!GoAfter(text2))
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return false;
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if(!GoAfter(text3))
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return false;
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return true;
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};
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bool GoAfter_Init(const String text) {GoInit(); return GoAfter(text);};
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bool GoAfter_Init(const String text, const String text2) {GoInit(); return GoAfter(text, text2);};
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bool GoAfter_Init(const String text, const String text2, const String text3) {GoInit(); return GoAfter(text, text2, text3);};
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void GoBeginLine()
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{
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for (; pos >= 0; --pos) {
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if ((ToString()[pos-1] == '\r') || (ToString()[pos-1] == '\n'))
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return;
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}
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}
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bool IsBeginLine()
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{
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if (pos == 0)
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return true;
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if ((ToString()[pos-1] == '\r') || (ToString()[pos-1] == '\n'))
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return true;
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return false;
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}
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bool IsSpaceRN(int c)
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{
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if (IsSpace(c))
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return true;
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if ((c == '\r') || (c == '\n'))
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return true;
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return false;
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}
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// Gets text between "" or just a word until an space
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// It considers special characters with \ if between ""
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// If not between "" it gets the word when it finds one of the separator characters
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String GetText(String separators = "")
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{
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String ret = "";
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if (pos > GetCount())
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return ret;
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int newpos = pos;
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while ((IsSpaceRN(ToString()[newpos]) && (ToString()[newpos] != '\"') &&
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(ToString()[newpos] != '\0')))
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newpos++;
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if (ToString()[newpos] == '\0') {
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pos = newpos;
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return "";
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}
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if (ToString()[newpos] == '\"') { // Between ""
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newpos++;
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while (ToString()[newpos] != '\"' && ToString()[newpos] != '\0') {
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if (ToString()[newpos] == '\\') {
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newpos++;
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if (ToString()[newpos] == '\0')
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return "";
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}
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ret.Cat(ToString()[newpos]);
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newpos++;
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}
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lastSeparator = '"';
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} else if (separators == "") { // Simple word
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while (!IsSpaceRN(ToString()[newpos]) && ToString()[newpos] != '\0') {
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if (ToString()[newpos] == '\"') {
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newpos--; // This " belongs to the next
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break;
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}
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ret.Cat(ToString()[newpos]);
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newpos++;
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}
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lastSeparator = ToString()[newpos];
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} else { // Simple word, special separator
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while (ToString()[newpos] != '\0') {// Only consider included spaces (!IsSpaceRN(ToString()[newpos]) && ToString()[newpos] != '\0') {
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if (ToString()[newpos] == '\"') {
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newpos--; // This " belongs to the next
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break;
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}
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if (separators.Find(ToString()[newpos]) >= 0) {
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lastSeparator = ToString()[newpos];
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break;
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}
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ret.Cat(ToString()[newpos]);
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newpos++;
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}
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lastSeparator = ToString()[newpos];
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}
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pos = ++newpos; // After the separator: ", space or separator
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return ret;
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}
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String GetLine()
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{
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return GetText("\r\n");
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}
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double GetDouble(String separators = "") {return atof(GetText(separators));};
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int GetInt(String separators = "") {return atoi(GetText(separators));};
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long GetLong(String separators = "") {return atol(GetText(separators));};
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uint64 GetUInt64(String separators = "")
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#if defined(PLATFORM_WIN32)
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{return _atoi64(GetText(separators));};
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#endif
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#ifdef PLATFORM_POSIX
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{return atoll(GetText(separators));};
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#endif
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String Right() {return String::Right(GetLength()-pos);}
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int GetLastSeparator() {return lastSeparator;}
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void MoveRel(int val)
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{
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pos += val;
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if (pos < 0)
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pos = 0;
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else if (pos >= GetCount())
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pos = GetCount() - 1;
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}
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int GetPos() {return pos;};
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bool SetPos(int i)
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{
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if (i < 0 || i >= GetCount())
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return false;
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else {
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pos = i;
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return true;
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}
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}
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bool Eof()
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{
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return pos >= GetCount();
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}
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unsigned Count(String s)
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{
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int from = 0;
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unsigned count = 0;
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while ((from = ToString().Find(s, from)) >= 0) {
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count++;
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from++;
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}
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return count;
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}
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private:
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int pos;
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int lastSeparator;
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};
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#if defined(PLATFORM_WIN32)
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Value GetVARIANT(VARIANT &result);
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#endif
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#ifdef CTRLLIB_H
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#include "Functions4U/Functions4U_Gui.h"
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#endif
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/*
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// A ProcessEvents than can be used in non gui programs
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inline void DoEvents() {
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#ifdef CTRLLIB_H
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Ctrl::ProcessEvents();
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#endif
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}
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*/
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String BsGetLastError();
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bool BSPatch(String oldfile, String newfile, String patchfile);
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bool BSDiff(String oldfile, String newfile, String patchfile);
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#endif
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