24 lines
808 B
C++
24 lines
808 B
C++
#include "__read.h"
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#include "Exception.h"
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#include <unistd.h>
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#include <fcntl.h>
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#include <stdio.h>
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namespace jet {
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__read::__read(coreutils::ZString &in, coreutils::MString &parentOut, Global &global, Tag *parent, Tag *local) : Tag(in, parentOut, global, parent, this) {
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if(!keywordDefined("file"))
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throw coreutils::Exception("file keyword must be specified.");
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if(!keywordDefined("name"))
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throw coreutils::Exception("name keyword must be specified.");
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if(hasContainer)
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throw coreutils::Exception("read tag does not have a container.");
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fd = open(keywords[resolveKeyword("file")].c_str(), O_RDONLY);
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if(fd < 0)
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throw coreutils::Exception("file name is not found.");
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global.variables[keywords[resolveKeyword("name")]].read(fd);
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close(fd);
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}
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}
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