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use specialized exception classes

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This commit is contained in:
wmayer
2017-04-28 18:49:11 +02:00
parent 998c000516
commit fb7094bf31
60 changed files with 675 additions and 349 deletions
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46
src/App/Application.cpp
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@@ -300,7 +300,7 @@ void Application::renameDocument(const char *OldName, const char *NewName)
signalRenameDocument(*temp);
}
else {
throw Base::Exception("Application::renameDocument(): no document with this name to rename!");
throw Base::RuntimeError("Application::renameDocument(): no document with this name to rename!");
}
}
@@ -449,7 +449,7 @@ Document* Application::openDocument(const char * FileName)
if (!File.exists()) {
std::stringstream str;
str << "File '" << FileName << "' does not exist!";
throw Base::Exception(str.str().c_str());
throw Base::FileSystemError(str.str().c_str());
}
// Before creating a new document we check whether the document is already open
@@ -460,7 +460,7 @@ Document* Application::openDocument(const char * FileName)
if (filepath == fi) {
std::stringstream str;
str << "The project '" << FileName << "' is already open!";
throw Base::Exception(str.str().c_str());
throw Base::FileSystemError(str.str().c_str());
}
}
@@ -534,7 +534,7 @@ void Application::setActiveDocument(const char *Name)
else {
std::stringstream s;
s << "Try to activate unknown document '" << Name << "'";
throw Base::Exception(s.str());
throw Base::RuntimeError(s.str());
}
}
@@ -649,7 +649,7 @@ Base::Reference<ParameterGrp> Application::GetParameterGroupByPath(const char*
// is there a path seperator ?
if (pos == std::string::npos) {
throw Base::Exception("Application::GetParameterGroupByPath() no parameter set name specified");
throw Base::ValueError("Application::GetParameterGroupByPath() no parameter set name specified");
}
// assigning the parameter set name
cTemp.assign(cName,0,pos);
@@ -658,7 +658,7 @@ Base::Reference<ParameterGrp> Application::GetParameterGroupByPath(const char*
// test if name is valid
std::map<std::string,ParameterManager *>::iterator It = mpcPramManager.find(cTemp.c_str());
if (It == mpcPramManager.end())
throw Base::Exception("Application::GetParameterGroupByPath() unknown parameter set name specified");
throw Base::ValueError("Application::GetParameterGroupByPath() unknown parameter set name specified");
return It->second->GetGroup(cName.c_str());
}
@@ -1070,13 +1070,13 @@ void segmentation_fault_handler(int sig)
case SIGSEGV:
std::cerr << "Illegal storage access..." << std::endl;
#if !defined(_DEBUG)
throw Base::Exception("Illegal storage access! Please save your work under a new file name and restart the application!");
throw Base::AccessViolation("Illegal storage access! Please save your work under a new file name and restart the application!");
#endif
break;
case SIGABRT:
std::cerr << "Abnormal program termination..." << std::endl;
#if !defined(_DEBUG)
throw Base::Exception("Break signal occoured");
throw Base::AbnormalProgramTermination("Break signal occoured");
#endif
break;
default:
@@ -1095,7 +1095,7 @@ void unexpection_error_handler()
std::cerr << "Unexpected error occurred..." << std::endl;
// try to throw an exception and give the user chance to save their work
#if !defined(_DEBUG)
throw Base::Exception("Unexpected error occurred! Please save your work under a new file name and restart the application!");
throw Base::AbnormalProgramTermination("Unexpected error occurred! Please save your work under a new file name and restart the application!");
#else
terminate();
#endif
@@ -1110,12 +1110,12 @@ void my_trans_func( unsigned int code, EXCEPTION_POINTERS* pExp )
//{
// case FLT_DIVIDE_BY_ZERO :
// //throw CMyFunkyDivideByZeroException(code, pExp);
// throw Base::Exception("Devision by zero!");
// throw Base::DivisionByZeroError("Devision by zero!");
// break;
//}
// general C++ SEH exception for things we don't need to handle separately....
throw Base::Exception("my_trans_func()");
throw Base::RuntimeError("my_trans_func()");
}
#endif
void Application::init(int argc, char ** argv)
@@ -2022,7 +2022,7 @@ void Application::ExtractUserPath()
// Default paths for the user specific stuff
struct passwd *pwd = getpwuid(getuid());
if (pwd == NULL)
throw Base::Exception("Getting HOME path from system failed!");
throw Base::RuntimeError("Getting HOME path from system failed!");
mConfig["UserHomePath"] = pwd->pw_dir;
char *path = pwd->pw_dir;
@@ -2040,7 +2040,7 @@ void Application::ExtractUserPath()
// This should never ever happen
std::stringstream str;
str << "Application data directory " << appData << " does not exist!";
throw Base::Exception(str.str());
throw Base::FileSystemError(str.str());
}
// In order to write into our data path, we must create some directories, first.
@@ -2057,7 +2057,7 @@ void Application::ExtractUserPath()
error += appData;
// Want more details on console
std::cerr << error << std::endl;
throw Base::Exception(error);
throw Base::FileSystemError(error);
}
}
appData += PATHSEP;
@@ -2071,7 +2071,7 @@ void Application::ExtractUserPath()
error += appData;
// Want more details on console
std::cerr << error << std::endl;
throw Base::Exception(error);
throw Base::FileSystemError(error);
}
}
@@ -2084,7 +2084,7 @@ void Application::ExtractUserPath()
// Default paths for the user specific stuff on the platform
struct passwd *pwd = getpwuid(getuid());
if (pwd == NULL)
throw Base::Exception("Getting HOME path from system failed!");
throw Base::RuntimeError("Getting HOME path from system failed!");
mConfig["UserHomePath"] = pwd->pw_dir;
std::string appData = pwd->pw_dir;
appData += PATHSEP;
@@ -2096,7 +2096,7 @@ void Application::ExtractUserPath()
// This should never ever happen
std::stringstream str;
str << "Application data directory " << appData << " does not exist!";
throw Base::Exception(str.str());
throw Base::FileSystemError(str.str());
}
// In order to write to our data path, we must create some directories, first.
@@ -2112,7 +2112,7 @@ void Application::ExtractUserPath()
error += appData;
// Want more details on console
std::cerr << error << std::endl;
throw Base::Exception(error);
throw Base::FileSystemError(error);
}
}
appData += PATHSEP;
@@ -2126,7 +2126,7 @@ void Application::ExtractUserPath()
error += appData;
// Want more details on console
std::cerr << error << std::endl;
throw Base::Exception(error);
throw Base::FileSystemError(error);
}
}
@@ -2161,7 +2161,7 @@ void Application::ExtractUserPath()
// This should never ever happen
std::stringstream str;
str << "Application data directory " << appData << " does not exist!";
throw Base::Exception(str.str());
throw Base::FileSystemError(str.str());
}
// In order to write to our data path we must create some directories first.
@@ -2177,7 +2177,7 @@ void Application::ExtractUserPath()
error += appData;
// Want more details on console
std::cerr << error << std::endl;
throw Base::Exception(error);
throw Base::FileSystemError(error);
}
}
}
@@ -2191,7 +2191,7 @@ void Application::ExtractUserPath()
error += appData;
// Want more details on console
std::cerr << error << std::endl;
throw Base::Exception(error);
throw Base::FileSystemError(error);
}
}
@@ -2260,7 +2260,7 @@ std::string Application::FindHomePath(const char* sCall)
int nchars = readlink("/proc/self/exe", resolved, PATH_MAX);
#endif
if (nchars < 0 || nchars >= PATH_MAX)
throw Base::Exception("Cannot determine the absolute path of the executable");
throw Base::FileSystemError("Cannot determine the absolute path of the executable");
resolved[nchars] = '\0'; // enfore null termination
absPath = resolved;
}