rosapps/sysutils/utils/sdkparse/binary2cstr.cpp

   1 // binary2cstr.cpp
   2
   3 #ifdef _MSC_VER
   4 #pragma warning ( disable : 4786 )
   5 #endif//_MSC_VER
   6
   7 #include "binary2cstr.h"
   8
   9 using std::string;
  10
  11 string binary2cstr ( const string& src )
  12 {
  13         string dst;
  14         for ( int i = 0; i < src.size(); i++ )
  15         {
  16                 char c = src[i];
  17                 switch ( c )
  18                 {
  19                 case '\n':
  20                         dst += "\\n";
  21                         break;
  22                 case '\r':
  23                         dst += "\\r";
  24                         break;
  25                 case '\t':
  26                         dst += "\\t";
  27                         break;
  28                 case '\v':
  29                         dst += "\\v";
  30                         break;
  31                 case '\"':
  32                         dst += "\x22";
  33                         break;
  34                 default:
  35                         if ( isprint ( c ) )
  36                                 dst += c;
  37                         else
  38                         {
  39                                 dst += "\\x";
  40                                 char tmp[16];
  41                                 _snprintf ( tmp, sizeof(tmp)-1, "%02X", (unsigned)(unsigned char)c );
  42                                 tmp[sizeof(tmp)-1] = '\0';
  43                                 dst += tmp;
  44                         }
  45                         break;
  46                 }
  47         }
  48         return dst;
  49 }