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/*******************************************************************************
* Goggles Audio Player Library *
********************************************************************************
* Copyright (C) 2010-2021 by Sander Jansen. All Rights Reserved *
* --- *
* This program is free software: you can redistribute it and/or modify *
* it under the terms of the GNU General Public License as published by *
* the Free Software Foundation, either version 3 of the License, or *
* (at your option) any later version. *
* *
* This program is distributed in the hope that it will be useful, *
* but WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
* GNU General Public License for more details. *
* *
* You should have received a copy of the GNU General Public License *
* along with this program. If not, see http://www.gnu.org/licenses. *
********************************************************************************/
#include "ap_defs.h"
#include "ap_common.h"
#include "ap_reader_plugin.h"
namespace ap {
void ap_parse_m3u(const FXString & data,FXStringList & mrl) {
FXint start=0,end=0,next;
for (FXint i=0;i<data.length();i++) {
if (data[i]=='\n') {
end=i;
next=i+1;
/// Skip white space
while(start<end && Ascii::isSpace(data[start])) start++;
/// Skip white space
while(end>start && Ascii::isSpace(data[end])) end--;
/// Parse the actual line.
if ((end-start)) {
if (data[start]!='#') {
mrl.append(data.mid(start,1+end-start));
}
}
start=next;
}
}
}
class M3UReader : public TextReader {
protected:
FXStringList uri;
public:
M3UReader(InputContext*);
ReadStatus process(Packet*) override;
FXbool init(InputPlugin*) override;
FXuchar format() const override { return Format::M3U; };
FXbool redirect(FXStringList & u) override { u=uri; return true; }
virtual ~M3UReader();
};
M3UReader::M3UReader(InputContext* ctx) : TextReader(ctx) {
}
M3UReader::~M3UReader(){
}
FXbool M3UReader::init(InputPlugin*plugin) {
TextReader::init(plugin);
uri.clear();
return true;
}
ReadStatus M3UReader::process(Packet*packet) {
if (TextReader::process(packet)==ReadDone) {
ap_parse_m3u(textbuffer,uri);
if (uri.no())
return ReadRedirect;
else
return ReadDone;
}
return ReadError;
}
ReaderPlugin * ap_m3u_reader(InputContext * ctx) {
return new M3UReader(ctx);
}
}
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