38 lines
1.1 KiB
C++
38 lines
1.1 KiB
C++
#include "__if.h"
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#include "Exception.h"
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#include <iostream>
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#include "Expression.h"
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namespace jet {
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__if::__if(coreutils::ZString &in, coreutils::MString &out) : Tag(in, out) {
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coreutils::MString result;
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if(keywordExists("value1")) {
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if(keywordExists("expr"))
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throw coreutils::Exception("Either value1 or expr can be specified but not both.");
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if(keywordExists("value2")) {
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if(keywordExists("type")) {
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} else
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throw coreutils::Exception("type expected if value1 and value2 specified.");
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} else
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throw coreutils::Exception("value2 required if value1 specified.");
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} else if(keywordExists("expr")) {
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if(keywordExists("value2"))
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throw coreutils::Exception("value2 should not be specified with expr.");
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if(keywordExists("type"))
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throw coreutils::Exception("type should not be specified with expr.");
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result = Expression(keywords["expr"]);
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std::cout << "result1: " << result << std::endl;
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}
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std::cout << "result2: " << result << std::endl;
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if(result.boolValue()) {
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parseContainer(container);
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}
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}
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}
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