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Location: libtransport.git/backends/twitter/libtwitcurl/.svn/text-base/urlencode.cpp.svn-base - annotation
3f29cad42ba7
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6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 6983e999e085 | #include "urlencode.h"
std::string char2hex( char dec )
{
char dig1 = (dec&0xF0)>>4;
char dig2 = (dec&0x0F);
if ( 0<= dig1 && dig1<= 9) dig1+=48; //0,48 in ascii
if (10<= dig1 && dig1<=15) dig1+=65-10; //A,65 in ascii
if ( 0<= dig2 && dig2<= 9) dig2+=48;
if (10<= dig2 && dig2<=15) dig2+=65-10;
std::string r;
r.append( &dig1, 1);
r.append( &dig2, 1);
return r;
}
std::string urlencode( const std::string &c )
{
std::string escaped;
int max = c.length();
for(int i=0; i<max; i++)
{
if ( (48 <= c[i] && c[i] <= 57) ||//0-9
(65 <= c[i] && c[i] <= 90) ||//ABC...XYZ
(97 <= c[i] && c[i] <= 122) || //abc...xyz
(c[i]=='~' || c[i]=='-' || c[i]=='_' || c[i]=='.')
)
{
escaped.append( &c[i], 1);
}
else
{
escaped.append("%");
escaped.append( char2hex(c[i]) );//converts char 255 to string "FF"
}
}
return escaped;
}
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