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Use std:cerr for errors

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This commit is contained in:
Nathan Braswell
2015-03-14 02:42:07 -04:00
parent 6a311fb237
commit 7a865b82e9
4 changed files with 34 additions and 33 deletions
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12
main.cpp
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@@ -24,8 +24,8 @@ int main(int argc, char* argv[]) {
includePaths.push_back(""); //Local
if (argc <= 1) {
std::cout << "Kraken invocation: kraken sourceFile.krak grammerFile.kgm outputName" << std::endl;
std::cout << "Or for testing do: kraken --test [optional list of names of file (.krak .expected_results) without extentions to run]" << std::endl;
std::cerr << "Kraken invocation: kraken sourceFile.krak grammerFile.kgm outputName" << std::endl;
std::cerr << "Or for testing do: kraken --test [optional list of names of file (.krak .expected_results) without extentions to run]" << std::endl;
return 0;
}
@@ -73,13 +73,13 @@ int main(int argc, char* argv[]) {
grammerInFile.open(grammerFileString);
if (!grammerInFile.is_open()) {
std::cout << "Problem opening grammerInFile " << grammerFileString << "\n";
std::cerr << "Problem opening grammerInFile " << grammerFileString << "\n";
return(1);
}
compiledGrammerInFile.open(grammerFileString + ".comp", std::ios::binary | std::ios::ate);
if (!compiledGrammerInFile.is_open())
std::cout << "Problem opening compiledGrammerInFile " << grammerFileString + ".comp" << "\n";
std::cerr << "Problem opening compiledGrammerInFile " << grammerFileString + ".comp" << "\n";
//Read the input file into a string
std::string grammerInputFileString;
@@ -119,7 +119,7 @@ int main(int argc, char* argv[]) {
parser.importTable(binaryTablePointer + 4 + sizeof(int) + gramStringLength); //Load table starting at the table section
}
} else {
std::cout << grammerFileString << ".comp is NOT A Valid Kraken Compiled Grammer File, aborting" << std::endl;
std::cerr << grammerFileString << ".comp is NOT A Valid Kraken Compiled Grammer File, aborting" << std::endl;
return -1;
}
delete binaryTablePointer;
@@ -130,7 +130,7 @@ int main(int argc, char* argv[]) {
std::cout << "Compiled grammer file does not exist or is not up-to-date, generating table and writing it out" << std::endl;
compiledGrammerOutFile.open(grammerFileString + ".comp", std::ios::binary);
if (!compiledGrammerOutFile.is_open())
std::cout << "Could not open compiled file to write either!" << std::endl;
std::cerr << "Could not open compiled file to write either!" << std::endl;
compiledGrammerOutFile.write("KRAK", sizeof(char)*4); //Let us know when we load it that this is a kraken grammer file, but don't write out
compiledGrammerOutFile.flush(); // the grammer txt until we create the set, so that if we fail creating it it won't look valid
parser.createStateSet();