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updated error handling stuff

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This commit is contained in:
[ Kristjan Komloši HomePC ]
2017-01-11 17:56:37 +01:00
parent dbc551eeb6
commit ac8aed99e3
1 changed files with 62 additions and 56 deletions
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118
tinio/main.cpp
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@@ -1,63 +1,59 @@
// Tinio - A tool to connect to Tinio USB IO controllers.
#include "CyUSBCommon.h"
#include <cctype>
#include <cstdlib>
#include <iostream>
#include <string>
#include <cstdlib>
using namespace std;
namespace errorEngine {
enum errorLevel_t { debug = 0, warning, error, crash };
enum errorLevel_t { debug = 0, warning, error, crash };
errorLevel_t globalErrLvl = error;
errorLevel_t globalErrLvl = error;
struct errorEngineCreds {
string errorLocation;
string errorName;
int8_t errorValue;
errorLevel_t errorLevel;
};
struct errorEngineCreds {
string errorLocation;
string errorName;
int8_t errorValue;
errorLevel_t errorLevel;
};
void handleErrors(errorEngineCreds eecToEval) {
switch (eecToEval.errorLevel) {
case debug:
if (globalErrLvl <= debug) {
cerr << "Debug: " << eecToEval.errorLocation << ": "
<< eecToEval.errorName << endl;
}
void controlledCrash() {
cerr << "Triggering a controlled crash..." << endl;
exit(-177);
}
case warning:
if (globalErrLvl <= warning) {
cerr << "Warning: " << eecToEval.errorLocation << ": "
<< eecToEval.errorName << endl;
}
case error:
if (globalErrLvl <= error) {
cerr << "ERROR: " << eecToEval.errorLocation << ": "
<< eecToEval.errorName << endl;
}
case crash:
if (globalErrLvl <= crash) {
cerr << "FATAL ERROR: " << eecToEval.errorLocation << ": "
<< eecToEval.errorName << endl;
cerr << "REQUESTING CRASH!" << endl;
}
void handleErrors(errorEngineCreds eecToEval) {
switch (eecToEval.errorLevel) {
case debug:
if (globalErrLvl <= debug) {
cerr << "Debug: " << eecToEval.errorLocation << ": "
<< eecToEval.errorName << endl;
}
case warning:
if (globalErrLvl <= warning) {
cerr << "Warning: " << eecToEval.errorLocation << ": "
<< eecToEval.errorName << endl;
}
case error:
if (globalErrLvl <= error) {
cerr << "ERROR: " << eecToEval.errorLocation << ": "
<< eecToEval.errorName << endl;
}
case crash:
if (globalErrLvl <= crash) {
cerr << "FATAL ERROR: " << eecToEval.errorLocation << ": "
<< eecToEval.errorName << endl;
cerr << "REQUESTING CRASH!" << endl;
controlledCrash();
}
}
}
void controlledCrash() {
cerr << "Triggering a controlled crash..." << endl;
3 / 0; // triggers a floating point error
return;
}
int callExternFun(CY_RETURN_STATUS function()) {
int retval=function();
if (retval != CY_SUCCESS) {
this.localErrorCreds.errorValue = retval;
}
}
}
struct accessNums_t {
@@ -67,21 +63,31 @@ struct accessNums_t {
class Device {
private:
errorEngine::errorEngineCreds localErrorCreds {
"Device handler class", "", 0, errorEngine::errorLevel_t::debug
};
errorEngine::errorEngineCreds localErrorCreds{
"Device handler class", "", 0, errorEngine::errorLevel_t::debug};
CY_HANDLE localDeviceHandle;
accessNums_t localAccessNums;
public:
Device(CY_HANDLE deviceHandle, accessNums_t accessNums) {
localDeviceHandle = deviceHandle;
localAccessNums = accessNums;
int callExternFun(CY_RETURN_STATUS function()) {
int retval = function();
if (retval != CY_SUCCESS) {
this->localErrorCreds.errorValue = retval;
localErrorCreds.errorName = "error number ";
localErrorCreds.errorName.append(itoa(localErrorCreds.errorValue));
errorEngine::handleErrors(localErrorCreds);
return -177;
}
}
Device(void);
void deviceSet(accessNums_t deviceAccessNums) {
CyOpen(deviceAccessNums.deviceNumber, deviceAccessNums.deviceInterfaceNumber, &localDeviceHandle);
}
void deviceDestroy();
public:
Device(CY_HANDLE deviceHandle, accessNums_t accessNums) {
localDeviceHandle = deviceHandle;
localAccessNums = accessNums;
}
Device(void);
void deviceSet(accessNums_t deviceAccessNums) {
CyOpen(deviceAccessNums.deviceNumber,
deviceAccessNums.deviceInterfaceNumber, &localDeviceHandle);
}
void deviceDestroy();
};