Method checkConfigFile

tools/parser/doctor.cpp:42–93

}

void BlockSciDoctor::checkConfigFile() {
    printInfo("Checking configuration for issues.");

    blocksci::ChainConfiguration chainConfig = jsonConf.at("chainConfig");

    auto dataDirectory = chainConfig.dataDirectory;
    if(!dataDirectory.exists()) {
        printWarning("Data directory does not exist.");
        warnings += 1;

        if(!filesystem::create_directory(dataDirectory)) {
            std::stringstream ss;
            ss << "Cannot create directory for path " << dataDirectory << ". Check file permissions.";
            printError(ss.str());
            errors += 1;
        }
    } else {
        printOk("Found data directory on disk.");
    }

    // Parser
    auto parserConf = jsonConf.at("parser");
    bool hasRPCConfig = parserConf.find("rpc") != parserConf.end();
    bool hasDiskConfig = parserConf.find("disk") != parserConf.end();

    if (!hasRPCConfig && !hasDiskConfig) {
        std::cout << "Error: config contains neither disk nor RPC parsing settings." << std::endl;
        errors += 1;
    }
    if (hasDiskConfig){
        printOk("Found disk parser settings in config.");
    }
    if (hasRPCConfig) {
        printOk("Found RPC parser settings in config.");
    }

    // Disk parser
    if (hasDiskConfig) {
        ChainDiskConfiguration diskConfig = parserConf.at("disk");

        auto coinDirectory = diskConfig.coinDirectory;
        auto blockDirectory = coinDirectory/"blocks";

        if(!coinDirectory.exists()) {
            printError("Coin directory does not exist.");
            errors += 1;
        } else if(coinDirectory.exists() && !blockDirectory.exists()) {
            printError("Coin directory does not contain blocks subdirectory.");
            errors += 1;
        }
    }
}

void BlockSciDoctor::rebuildChainIndex() {
    blocksci::ChainConfiguration chainConfig = jsonConf.at("chainConfig");