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#include <stdexcept>
#include <tnt/ecpp.h>
#include <tnt/htmlescostream.h>
#include <tnt/httprequest.h>
#include <tnt/httpreply.h>
#include "exception.h"
#include "live.h"
#include "setup.h"
#include "tools.h"
using namespace std;
using namespace tnt;
istream& operator>>( istream& is, tChannelID& ret )
{
if ( is.rdbuf()->in_avail() > 0 ) {
string line;
if ( !getline( is, line ) || ( !line.empty() && !( ret = tChannelID::FromString( line.c_str() ) ).Valid() ) )
is.setstate( ios::badbit );
}
return is;
}
namespace vdrlive {
string FormatDateTime( char const* format, time_t time )
{
struct tm tm_r;
if ( localtime_r( &time, &tm_r ) == 0 ) {
ostringstream builder;
builder << "cannot represent timestamp " << time << " as local time";
throw runtime_error( builder.str() );
}
char result[ 256 ];
if ( strftime( result, sizeof( result ), format, &tm_r ) == 0 ) {
ostringstream builder;
builder << "representation of timestamp " << time << " exceeds " << sizeof( result ) << " bytes";
throw runtime_error( builder.str() );
}
return result;
}
string StringReplace( string const& text, string const& substring, string const& replacement )
{
string result = text;
string::size_type pos = 0;
while ( ( pos = result.find( substring, pos ) ) != string::npos ) {
result.replace( pos, substring.length(), replacement );
pos += replacement.length();
}
return result;
}
vector< string > StringSplit( string const& text, char delimiter )
{
vector< string > result;
string::size_type last = 0, pos;
while ( ( pos = text.find( delimiter, last ) ) != string::npos ) {
result.push_back( text.substr( last, pos - last ) );
last = pos + 1;
}
if ( last < text.length() )
result.push_back( text.substr( last ) );
return result;
}
int StringToInt( std::string const& string, int base )
{
char* end;
int result = strtol( string.c_str(), &end, base );
if ( *end == '\0' )
return result;
return 0;
}
string StringRepeat(int times, const string& input)
{
string result;
for (int i = 0; i < times; i++) {
result += input;
}
return result;
}
string StringWordTruncate(const string& input, size_t maxLen, bool& truncated)
{
if (input.length() <= maxLen)
{
return input;
}
truncated = true;
string result = input.substr(0, maxLen);
size_t pos = result.find_last_of(" \t,;:.\n?!'\"/\\()[]{}*+-");
return result.substr(0, pos);
}
string StringFormatBreak(string const& input)
{
return StringReplace( input, "\n", "<br/>" );
}
string StringEscapeAndBreak( string const& input )
{
stringstream plainBuilder;
HtmlEscOstream builder( plainBuilder );
builder << input;
return StringReplace( plainBuilder.str(), "\n", "<br/>" );
}
string StringTrim(string const& str)
{
string res = str;
string::size_type pos = res.find_last_not_of(' ');
if(pos != string::npos) {
res.erase(pos + 1);
pos = res.find_first_not_of(' ');
if(pos != string::npos) res.erase(0, pos);
}
else res.erase(res.begin(), res.end());
return res;
}
} // namespace vdrlive
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