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Improved error message printed when ct2ctml fails

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Now we actually print the contents of the log file.
This commit is contained in:
Ray Speth 2012-03-05 20:46:52 +00:00
parent 2fa2d98171
commit ebc6ef1e47
1 changed files with 18 additions and 30 deletions
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48
src/base/ct2ctml.cpp
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@ -12,11 +12,11 @@
#include "cantera/base/stringUtils.h"
#include <fstream>
#include <sstream>
#include <string>
#include <cstdlib>
#include <ctime>
// These defines are needed for the windows Sleep() function
// - comment them out if you don't want the Sleep function.
//#ifdef _WIN32
@ -158,36 +158,24 @@ void ct2ctml(const char* file, const int debug)
// This command works on windows machines if Windows.h and Winbase.h are included
// Sleep(5000);
#endif
// show the contents of the log file on the screen
try {
char ch=0;
string s = "";
ifstream ferr("ct2ctml.log");
if (ferr) {
while (!ferr.eof()) {
ferr.get(ch);
s += ch;
if (ch == '\n') {
writelog(s);
s = "";
}
}
ferr.close();
} else {
if (debug > 0) {
writelog("cannot open ct2ctml.log for reading.\n");
}
}
} catch (std::exception& err) {
writelog("ct2ctml: Exception while trying to parse ct2ctml.log:\n");
writelog(err.what());
}
if (ierr != 0) {
string msg = cmd;
writelog("ct2ctml: throw cantera error \n");
throw CanteraError("ct2ctml",
"could not convert input file to CTML.\n "
"Command line was: \n" + msg);
// Generate an error message that includes the contents of the
// ct2ctml log file.
stringstream message;
message << "Error converting input file \"" << file << "\" to CTML.\n";
message << "Command was:\n\n";
message << cmd << "\n\n";
ifstream ferr(logfile.c_str());
if (ferr) {
message << "-------------- start of ct2ctml.log --------------\n";
message << ferr.rdbuf();
message << "--------------- end of ct2ctml.log ---------------";
} else {
message << "Additionally, the contents of ct2ctml.log"
"could not be read";
}
throw CanteraError("ct2ctml", message.str());
}
// if the conversion succeeded and DEBUG_PATHS is not defined,