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RageUtil.cpp File Reference

#include "global.h"
#include "RageMath.h"
#include "RageUtil.h"
#include "RageLog.h"
#include "RageFile.h"
#include "arch/arch.h"
#include <numeric>
#include <ctime>
#include <map>
#include <sys/types.h>
#include <sys/stat.h>
#include "pcre/pcre.h"

Functions

float RandomFloat (int &seed)
void fapproach (float &val, float other_val, float to_move)
float fmodfp (float x, float y)
int power_of_two (int input)
bool IsAnInt (const CString &s)
bool IsHexVal (const CString &s)
float HHMMSSToSeconds (const CString &sHHMMSS)
CString SecondsToHHMMSS (float fSecs)
CString SecondsToMMSSMsMs (float fSecs)
CString SecondsToMMSSMsMsMs (float fSecs)
CString PrettyPercent (float fNumerator, float fDenominator)
CString Commify (int iNum)
tm GetLocalTime ()
CString ssprintf (const char *fmt,...)
CString vssprintf (const char *fmt, va_list argList)
CString join (const CString &Deliminator, const CStringArray &Source)
CString join (const CString &Delimitor, CStringArray::const_iterator begin, CStringArray::const_iterator end)
template<class S> int DelimitorLength (const S &Delimitor)
int DelimitorLength (char Delimitor)
int DelimitorLength (wchar_t Delimitor)
template<class S, class C> void do_split (const S &Source, const C Delimitor, vector< S > &AddIt, const bool bIgnoreEmpty)
void split (const CString &Source, const CString &Delimitor, CStringArray &AddIt, const bool bIgnoreEmpty)
void split (const wstring &Source, const wstring &Delimitor, vector< wstring > &AddIt, const bool bIgnoreEmpty)
template<class S> void do_split (const S &Source, const S &Delimitor, int &begin, int &size, int len, const bool bIgnoreEmpty)
void split (const CString &Source, const CString &Delimitor, int &begin, int &size, int len, const bool bIgnoreEmpty)
void split (const wstring &Source, const wstring &Delimitor, int &begin, int &size, int len, const bool bIgnoreEmpty)
void split (const CString &Source, const CString &Delimitor, int &begin, int &size, const bool bIgnoreEmpty)
void split (const wstring &Source, const wstring &Delimitor, int &begin, int &size, const bool bIgnoreEmpty)
void splitpath (const CString &Path, CString &Dir, CString &Filename, CString &Ext)
CString SetExtension (const CString &path, const CString &ext)
CString GetExtension (const CString &sPath)
CString GetCwd ()
void CRC32 (unsigned int &iCRC, const void *pVoidBuffer, size_t iSize)
unsigned int GetHashForString (const CString &s)
bool DirectoryIsEmpty (const CString &dir)
bool CompareCStringsAsc (const CString &str1, const CString &str2)
bool CompareCStringsDesc (const CString &str1, const CString &str2)
void SortCStringArray (CStringArray &arrayCStrings, const bool bSortAscending)
float calc_mean (const float *start, const float *end)
float calc_stddev (const float *start, const float *end)
void TrimLeft (CString &str, const char *s)
void TrimRight (CString &str, const char *s)
void StripCrnl (CString &s)
CString DerefRedir (const CString &path)
CString GetRedirContents (const CString &path)
int utf8_get_char_len (char p)
bool is_utf8_continuation_byte (char c)
bool utf8_to_wchar_ec (const CString &s, unsigned &start, wchar_t &ch)
bool utf8_to_wchar (const CString &s, unsigned &start, wchar_t &ch)
void wchar_to_utf8 (wchar_t ch, CString &out)
wchar_t utf8_get_char (const CString &s)
void utf8_sanitize (CString &s)
bool utf8_is_valid (const CString &s)
void utf8_remove_bom (CString &sLine)
wstring CStringToWstring (const CString &s)
CString WStringToCString (const wstring &str)
CString WcharToUTF8 (wchar_t c)
void Replace_Unicode_Markers (CString &Text)
CString WcharDisplayText (wchar_t c)
CString Basename (const CString &dir)
CString Dirname (const CString &dir)
CString Capitalize (const CString &s)
void FixSlashesInPlace (CString &sPath)
CString FixSlashes (CString sPath)
void CollapsePath (CString &sPath, bool bRemoveLeadingDot)
bool FromString (const CString &sValue, int &out)
bool FromString (const CString &sValue, unsigned &out)
bool FromString (const CString &sValue, float &out)
bool FromString (const CString &sValue, bool &out)
CString ToString (int value)
CString ToString (unsigned value)
CString ToString (float value)
CString ToString (bool value)
bool FileRead (RageFile &f, CString &sOut)
bool FileRead (RageFile &f, int &iOut)
bool FileRead (RageFile &f, unsigned &uOut)
bool FileRead (RageFile &f, float &fOut)
void FileWrite (RageFile &f, const CString &sWrite)
void FileWrite (RageFile &f, int iWrite)
void FileWrite (RageFile &f, size_t uWrite)
void FileWrite (RageFile &f, float fWrite)
bool FileCopy (CString sSrcFile, CString sDstFile)

Variables

int randseed = time(NULL)
const wchar_t INVALID_CHAR = 0xFFFD

Function Documentation

CString Basename (  const CString &  dir  ) 
 

float calc_mean (  const float *  start,
const float *  end
) 
 

float calc_stddev (  const float *  start,
const float *  end
) 
 

CString Capitalize (  const CString &  s  ) 
 

void CollapsePath (  CString &  sPath,
bool  bRemoveLeadingDot
) 
 

CString Commify (  int  iNum  ) 
 

bool CompareCStringsAsc (  const CString &  str1,
const CString &  str2
) 
 

bool CompareCStringsDesc (  const CString &  str1,
const CString &  str2
) 
 

void CRC32 (  unsigned int &  iCRC,
const void *  pVoidBuffer,
size_t  iSize
) 
 

wstring CStringToWstring (  const CString &  s  ) 
 

int DelimitorLength (  wchar_t  Delimitor  )  [static]
 

int DelimitorLength (  char  Delimitor  )  [static]
 

template<class S>
int DelimitorLength (  const S &  Delimitor  )  [static]
 

CString DerefRedir (  const CString &  path  ) 
 

bool DirectoryIsEmpty (  const CString &  dir  ) 
 

CString Dirname (  const CString &  dir  ) 
 

template<class S>
void do_split (  const S &  Source,
const S &  Delimitor,
int &  begin,
int &  size,
int  len,
const bool  bIgnoreEmpty
) 
 

template<class S, class C>
void do_split (  const S &  Source,
const C  Delimitor,
vector< S > &  AddIt,
const bool  bIgnoreEmpty
) 
 

void fapproach (  float &  val,
float  other_val,
float  to_move
) 
 

bool FileCopy (  CString  sSrcFile,
CString  sDstFile
) 
 

bool FileRead (  RageFile &  f,
float &  fOut
) 
 

bool FileRead (  RageFile &  f,
unsigned &  uOut
) 
 

bool FileRead (  RageFile &  f,
int &  iOut
) 
 

bool FileRead (  RageFile &  f,
CString &  sOut
) 
 

void FileWrite (  RageFile &  f,
float  fWrite
) 
 

void FileWrite (  RageFile &  f,
size_t  uWrite
) 
 

void FileWrite (  RageFile &  f,
int  iWrite
) 
 

void FileWrite (  RageFile &  f,
const CString &  sWrite
) 
 

CString FixSlashes (  CString  sPath  ) 
 

void FixSlashesInPlace (  CString &  sPath  ) 
 

float fmodfp (  float  x,
float  y
) 
 

bool FromString (  const CString &  sValue,
bool &  out
) 
 

bool FromString (  const CString &  sValue,
float &  out
) 
 

bool FromString (  const CString &  sValue,
unsigned &  out
) 
 

bool FromString (  const CString &  sValue,
int &  out
) 
 

CString GetCwd (   ) 
 

CString GetExtension (  const CString &  sPath  ) 
 

unsigned int GetHashForString (  const CString &  s  ) 
 

struct tm GetLocalTime (   ) 
 

CString GetRedirContents (  const CString &  path  ) 
 

float HHMMSSToSeconds (  const CString &  sHHMMSS  ) 
 

bool is_utf8_continuation_byte (  char  c  )  [inline, static]
 

bool IsAnInt (  const CString &  s  ) 
 

bool IsHexVal (  const CString &  s  ) 
 

CString join (  const CString &  Delimitor,
CStringArray::const_iterator  begin,
CStringArray::const_iterator  end
) 
 

CString join (  const CString &  Deliminator,
const CStringArray &  Source
) 
 

int power_of_two (  int  input  ) 
 

CString PrettyPercent (  float  fNumerator,
float  fDenominator
) 
 

float RandomFloat (  int &  seed  ) 
 

void Replace_Unicode_Markers (  CString &  Text  ) 
 

CString SecondsToHHMMSS (  float  fSecs  ) 
 

CString SecondsToMMSSMsMs (  float  fSecs  ) 
 

CString SecondsToMMSSMsMsMs (  float  fSecs  ) 
 

CString SetExtension (  const CString &  path,
const CString &  ext
) 
 

void SortCStringArray (  CStringArray &  arrayCStrings,
const bool  bSortAscending
) 
 

void split (  const wstring &  Source,
const wstring &  Delimitor,
int &  begin,
int &  size,
const bool  bIgnoreEmpty
) 
 

void split (  const CString &  Source,
const CString &  Delimitor,
int &  begin,
int &  size,
const bool  bIgnoreEmpty
) 
 

void split (  const wstring &  Source,
const wstring &  Delimitor,
int &  begin,
int &  size,
int  len,
const bool  bIgnoreEmpty
) 
 

void split (  const CString &  Source,
const CString &  Delimitor,
int &  begin,
int &  size,
int  len,
const bool  bIgnoreEmpty
) 
 

void split (  const wstring &  Source,
const wstring &  Delimitor,
vector< wstring > &  AddIt,
const bool  bIgnoreEmpty
) 
 

void split (  const CString &  Source,
const CString &  Delimitor,
CStringArray &  AddIt,
const bool  bIgnoreEmpty
) 
 

void splitpath (  const CString &  Path,
CString &  Dir,
CString &  Filename,
CString &  Ext
) 
 

CString ssprintf (  const char *  fmt,
  ...
) 
 

void StripCrnl (  CString &  s  ) 
 

CString ToString (  bool  value  ) 
 

CString ToString (  float  value  ) 
 

CString ToString (  unsigned  value  ) 
 

CString ToString (  int  value  ) 
 

void TrimLeft (  CString &  str,
const char *  s
) 
 

void TrimRight (  CString &  str,
const char *  s
) 
 

wchar_t utf8_get_char (  const CString &  s  ) 
 

int utf8_get_char_len (  char  p  ) 
 

bool utf8_is_valid (  const CString &  s  ) 
 

void utf8_remove_bom (  CString &  sLine  ) 
 

void utf8_sanitize (  CString &  s  ) 
 

bool utf8_to_wchar (  const CString &  s,
unsigned &  start,
wchar_t &  ch
) 
 

bool utf8_to_wchar_ec (  const CString &  s,
unsigned &  start,
wchar_t &  ch
) 
 

CString vssprintf (  const char *  fmt,
va_list  argList
) 
 

void wchar_to_utf8 (  wchar_t  ch,
CString &  out
) 
 

CString WcharDisplayText (  wchar_t  c  ) 
 

CString WcharToUTF8 (  wchar_t  c  ) 
 

CString WStringToCString (  const wstring &  str  ) 
 

Variable Documentation

const wchar_t INVALID_CHAR = 0xFFFD
 

int randseed = time(NULL)
 

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