String.cpp

   1 #include <ctype.h>
   2 #include <algorithm>
   3 #include "String.hpp"
   4 #include "Exceptions.hpp"
   5
   6 inline static bool IsSpace( char c )
   7 {
   8         return isspace( c );
   9 }
  10
  11 inline static bool IsNotSpace( char c )
  12 {
  13         return !isspace( c );
  14 }
  15
  16 std::vector<std::string> Split( const std::string& str )
  17 {
  18         std::vector<std::string> ret;
  19
  20         typedef std::string::const_iterator Iter;
  21
  22         Iter i = str.begin(), j;
  23
  24         while( i != str.end() )
  25         {
  26                 i = std::find_if( i, str.end(), IsNotSpace );
  27                 j = std::find_if( i, str.end(), IsSpace );
  28
  29                 if( i != str.end() )
  30                 {
  31                         ret.push_back( std::string( i, j ) );
  32                 }
  33
  34                 i = j;
  35         }
  36
  37         return ret;
  38 }
  39
  40 std::vector<std::string> ParseCommand( const std::string& cmd )
  41 {
  42         std::vector<std::string> ret( Split( cmd ) );
  43
  44         if( cmd.size() == 0 )
  45         {
  46                 throw SyntaxErrorException;
  47         }
  48
  49         ToUpper( ret[0] );
  50
  51         return ret;
  52 }
  53
  54 void ToUpper( std::string& str )
  55 {
  56         std::transform( str.begin(), str.end(), str.begin(), toupper );
  57 }