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author | wanderer <mjbecze@gmail.com> | 2014-12-17 03:28:03 +0800 |
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committer | wanderer <mjbecze@gmail.com> | 2014-12-17 03:28:28 +0800 |
commit | 9e7fcbb7bd6ee28f1a35c8ef434788fbf6dc2fad (patch) | |
tree | 55e17530c26ca973b0d0a29609cd0ae70d756795 /vm.cpp | |
parent | 35aa48567ff7461a9fccde1df7d9916d7e7222cc (diff) | |
download | dexon-solidity-9e7fcbb7bd6ee28f1a35c8ef434788fbf6dc2fad.tar.gz dexon-solidity-9e7fcbb7bd6ee28f1a35c8ef434788fbf6dc2fad.tar.zst dexon-solidity-9e7fcbb7bd6ee28f1a35c8ef434788fbf6dc2fad.zip |
append JSON objects to log
Diffstat (limited to 'vm.cpp')
-rw-r--r-- | vm.cpp | 24 |
1 files changed, 4 insertions, 20 deletions
@@ -295,26 +295,10 @@ eth::OnOpFunc FakeExtVM::simpleTrace() o_step.push_back(Pair("pc", (int)vm.curPC())); o_step.push_back(Pair("opcode", instructionInfo(inst).name )); - ifstream is( "./stackTrace.json"); - string istr((std::istreambuf_iterator<char>(is) ), (std::istreambuf_iterator<char>())); - is.close(); - Value iv; - Array a_trace; - - /*try to parse the current trace file*/ - try{ - read_string(istr, iv); - a_trace = iv.get_array(); - } - catch(...){} - - /*add this step to the array of steps*/ - a_trace.push_back(o_step); - - ofstream os( "./stackTrace.json"); - - Value v(a_trace); - os << write_string(v, true); + /*append the JSON object to the log file*/ + Value v(o_step); + ofstream os( "./stackTrace.json", ofstream::app); + os << write_string(v, true) << ","; os.close(); } }; |