Mercurial > hg > orthanc-stone
annotate Applications/Wasm/StartupParametersBuilder.cpp @ 657:9e3bb8b4f726 am-dev
allow unregistered command line options (seems that it does not work in WASM !!)
| author | Alain Mazy <alain@mazy.be> |
|---|---|
| date | Tue, 14 May 2019 18:24:12 +0200 |
| parents | 092db46c6291 |
| children | 63982c8c294a |
| rev | line source |
|---|---|
| 242 | 1 #include "StartupParametersBuilder.h" |
| 2 | |
| 3 namespace OrthancStone | |
| 4 { | |
| 5 void StartupParametersBuilder::Clear() { | |
| 6 startupParameters_.clear(); | |
| 7 } | |
| 8 | |
| 9 void StartupParametersBuilder::SetStartupParameter(const char* name, const char* value) { | |
| 10 startupParameters_.push_back(std::make_tuple(name, value)); | |
| 11 } | |
| 12 | |
| 13 void StartupParametersBuilder::GetStartupParameters(boost::program_options::variables_map& parameters, const boost::program_options::options_description& options) { | |
| 14 | |
| 15 const char* argv[startupParameters_.size() + 1]; | |
| 16 int argCounter = 0; | |
| 17 argv[0] = "Toto.exe"; | |
| 18 argCounter++; | |
| 19 | |
| 20 std::string cmdLine = ""; | |
| 21 for (StartupParameters::const_iterator it = startupParameters_.begin(); it != startupParameters_.end(); it++) { | |
| 22 char* arg = new char[128]; | |
| 23 snprintf(arg, 128, "--%s=%s", std::get<0>(*it).c_str(), std::get<1>(*it).c_str()); | |
| 24 argv[argCounter] = arg; | |
| 25 cmdLine = cmdLine + " --" + std::get<0>(*it) + "=" + std::get<1>(*it); | |
| 26 argCounter++; | |
| 27 } | |
| 28 | |
| 29 printf("simulated cmdLine = %s\n", cmdLine.c_str()); | |
| 30 | |
| 31 try | |
| 32 { | |
| 33 boost::program_options::store(boost::program_options::command_line_parser(argCounter, argv). | |
|
657
9e3bb8b4f726
allow unregistered command line options (seems that it does not work in WASM !!)
Alain Mazy <alain@mazy.be>
parents:
242
diff
changeset
|
34 options(options).allow_unregistered().run(), parameters); |
| 242 | 35 boost::program_options::notify(parameters); |
| 36 } | |
| 37 catch (boost::program_options::error& e) | |
| 38 { | |
| 39 printf("Error while parsing the command-line arguments: %s\n", e.what()); | |
| 40 } | |
| 41 | |
| 42 } | |
| 43 } |