void NbLauncher::addCluster()

in src/main/cpp/ide/nblauncher.cpp [220:265]

• 43 lines of code
• 8 McCabe index (conditional complexity)

void NbLauncher::addCluster(const char *cluster) {

    class SetCurDir {
    public:
        SetCurDir(const char *dir) {
            oldCurDir[0] = '\0';
            DWORD rc = GetCurrentDirectory(MAX_PATH, oldCurDir);
            if (rc == 0) {
                logErr(true, false, "Failed to get current directory");
                return;
            }
            if (rc > MAX_PATH) {
                logMsg("Failed to get current directory, buffer is too small.");
                return;
            }
            if (!SetCurrentDirectory(dir)) {
                logErr(true, true, "Failed to set current directory to \"%s\"", dir);
                oldCurDir[0] = '\0';
            }
        }

        ~SetCurDir() {
            if (oldCurDir[0]) {
                if (!SetCurrentDirectory(oldCurDir)) {
                    logErr(true, true, "Failed to set current directory to \"%s\"", oldCurDir);
                }
            }
        }
    private:
        char oldCurDir[MAX_PATH];
    };

    logMsg("addCluster: %s", cluster);
    SetCurDir setCurDir(baseDir.c_str());
    char clusterPath[MAX_PATH + 1] = {0};
    strncpy(clusterPath, cluster, MAX_PATH);
    if (!normalizePath(clusterPath, MAX_PATH)) {
        logMsg("Invalid cluster path: %s", cluster);
        return;
    }
    if (!clusters.empty()) {
        clusters += ';';
    }
    logMsg("Adding cluster %s", clusterPath);
    clusters += clusterPath;
}