74 lines
2.3 KiB
C++
74 lines
2.3 KiB
C++
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// StringUtils.h
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// Interfaces to various string helper functions
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#ifndef STRINGUTILS_H_INCLUDED
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#define STRINGUTILS_H_INCLUDED
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typedef std::string AString;
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typedef std::vector<AString> AStringVector;
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typedef std::list<AString> AStringList;
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/// Add the formated string to the existing data in the string
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extern AString & AppendVPrintf(AString & str, const char * format, va_list args);
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/// Output the formatted text into the string
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extern AString & Printf (AString & str, const char * format, ...);
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/// Add the formatted string to the existing data in the string
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extern AString & AppendPrintf (AString & str, const char * format, ...);
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/// Split the string at delimiters, return as a stringvector
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extern AStringVector StringSplit(const AString & str, const AString & delim);
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/// Trime whitespace at both ends of the string
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extern AString TrimString(const AString & str);
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/// In-place string conversion to uppercase; returns the same string
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extern AString & StrToUpper(AString & s);
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/// Case-insensitive string comparison; returns 0 if the strings are the same
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extern int NoCaseCompare(const AString & s1, const AString & s2);
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/// Case-insensitive string comparison that returns a rating of equal-ness between [0 - s1.length()]
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extern unsigned int RateCompareString(const AString & s1, const AString & s2 );
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/// Replaces *each* occurence of iNeedle in iHayStack with iReplaceWith
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extern void ReplaceString(AString & iHayStack, const AString & iNeedle, const AString & iReplaceWith);
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/// Returns the list of all items in the specified directory (files, folders, nix pipes, whatever's there)
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extern AStringList GetDirectoryContents(const char * a_Directory);
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/// Converts a stream of BE shorts into UTF-8 string; returns a ref to a_UTF8
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extern AString & RawBEToUTF8(short * a_RawData, int a_NumShorts, AString & a_UTF8);
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/// Converts a UTF-8 string into a UTF-16 BE string, packing that back into AString; return a ref to a_UTF16
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extern AString & UTF8ToRawBEUTF16(const char * a_UTF8, size_t a_UTF8Length, AString & a_UTF16);
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/// Creates a nicely formatted HEX dump of the given memory block. Max a_BytesPerLine is 120
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extern AString & CreateHexDump(AString & a_Out, const void * a_Data, int a_Size, int a_BytesPerLine);
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// If you have any other string helper functions, declare them here
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#endif // STRINGUTILS_H_INCLUDED
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