mirror of https://github.com/bsnes-emu/bsnes.git
50 lines
1.2 KiB
C++
Executable File
50 lines
1.2 KiB
C++
Executable File
#ifndef NALL_STREAM_HTTP_HPP
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#define NALL_STREAM_HTTP_HPP
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#include <nall/http.hpp>
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namespace nall {
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struct httpstream : stream {
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using stream::read;
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using stream::write;
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bool seekable() const { return true; }
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bool readable() const { return true; }
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bool writable() const { return true; }
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bool randomaccess() const { return true; }
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unsigned size() const { return psize; }
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unsigned offset() const { return poffset; }
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void seek(unsigned offset) const { poffset = offset; }
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uint8_t read() const { return pdata[poffset++]; }
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void write(uint8_t data) const { pdata[poffset++] = data; }
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uint8_t read(unsigned offset) const { return pdata[offset]; }
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void write(unsigned offset, uint8_t data) const { pdata[offset] = data; }
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httpstream(const string &url, unsigned port) : pdata(nullptr), psize(0), poffset(0) {
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string uri = url;
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uri.ltrim<1>("http://");
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lstring part = uri.split<1>("/");
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part[1] = { "/", part[1] };
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http connection;
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if(connection.connect(part[0], port) == false) return;
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connection.download(part[1], pdata, psize);
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}
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~httpstream() {
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if(pdata) delete[] pdata;
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}
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private:
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mutable uint8_t *pdata;
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mutable unsigned psize, poffset;
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};
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}
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#endif
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