bool JvmLauncher::checkJava()

in src/main/cpp/bootstrap/jvmlauncher.cpp [54:88]

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

bool JvmLauncher::checkJava(const char *path, const char *prefix) {
    assert(path);
    assert(prefix);
    logMsg("checkJava(%s)", path);
    javaPath = path;
    if (*javaPath.rbegin() == '\\') {
        javaPath.erase(javaPath.length() - 1, 1);
    }
    javaExePath = javaPath + prefix + JAVA_EXE_FILE;
    javawExePath = javaPath + prefix + JAVAW_EXE_FILE;
    javaClientDllPath = javaPath + prefix + JAVA_CLIENT_DLL_FILE;
    javaServerDllPath = javaPath + prefix + JAVA_SERVER_DLL_FILE;
    if (!fileExists(javaClientDllPath.c_str())) {
        javaClientDllPath = "";
    }
    if (!fileExists(javaServerDllPath.c_str())) {
        javaServerDllPath = "";
    }
    javaBinPath = javaPath + prefix + JAVA_BIN_DIR;
    if (fileExists(javaExePath.c_str()) || !javaClientDllPath.empty() || !javaServerDllPath.empty()) {
        if (!fileExists(javawExePath.c_str())) {
            logMsg("javaw.exe not exists, forcing java.exe");
            javawExePath = javaExePath;
        }        
        return true;
    }

    javaPath.clear();
    javaBinPath.clear();
    javaExePath.clear();
    javawExePath.clear();
    javaClientDllPath.clear();
    javaServerDllPath.clear();
    return false;
}