CscMessageHandler.h

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#ifndef CscMessageHandler_H_
#define CscMessageHandler_H_
 
#include "CscCommon.h"
#include "CscMessagingRequestContext.h"
 
namespace conscience_core::communication {
 
struct CscMessageHandlerResult {
    const unsigned char *bytes;
    size_t bytesCount;
};
inline CscMessageHandlerResult messageHandlerResultString(const string &message) {
    size_t bytesCount = message.size();
    char *messageChars = new char[bytesCount];
    message.copy(messageChars, message.size());
    return CscMessageHandlerResult{
        (const unsigned char *)messageChars,
        bytesCount};
}
 
class CscMessageHandler {
public:
    CscMessageHandler() {}
    virtual ~CscMessageHandler() {}
 
    virtual std::tuple<bool, optional<CscMessageHandlerResult>, optional<string>> handleMessage(const string &rawMessage, ptr<CscMessagingRequestContext> context) {
        return {false, nullopt, nullopt};
    };
 
    virtual optional<CscMessageHandlerResult> handleMessage(const string &messageSubject, const vector<string> &args, optional<int> knowledgeId, ptr<CscMessagingRequestContext> context) = 0;
 
    virtual optional<string> handleLowLevelMessage(const string &message) = 0;
};
}
 
#endif