bool NbLauncher::parseArgs()

in src/main/cpp/ide/nblauncher.cpp [326:365]

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

bool NbLauncher::parseArgs(int argc, char *argv[]) {
#define CHECK_ARG \
    if (i+1 == argc) {\
        logErr(false, true, "Argument is missing for \"%s\" option.", argv[i]);\
        return false;\
    }

    logMsg("parseArgs():");
    for (int i = 0; i < argc; i++) {
        logMsg("\t%s", argv[i]);
    }
    customUserDirFound = 0;
    for (int i = 0; i < argc; i++) {
        if (strcmp(ARG_NAME_USER_DIR, argv[i]) == 0) {
            CHECK_ARG;
            char tmp[MAX_PATH + 1] = {0};
            strncpy(tmp, argv[++i], MAX_PATH);
            if (!normalizePath(tmp, MAX_PATH)) {
                logErr(false, true, "User directory path \"%s\" is not valid.", argv[i]);
                return false;
            }
            customUserDirFound = 1;
            userDir = tmp;
            logMsg("User dir: %s", userDir.c_str());
        }
        if (strcmp(ARG_NAME_CACHE_DIR, argv[i]) == 0) {
            CHECK_ARG;
            char tmp[MAX_PATH + 1] = {0};
            strncpy(tmp, argv[++i], MAX_PATH);
            if (!normalizePath(tmp, MAX_PATH)) {
                logErr(false, true, "Cache directory path \"%s\" is not valid.", argv[i]);
                return false;
            }
            cacheDir = tmp;
            logMsg("Cache dir: %s", cacheDir.c_str());
        }
    }
    logMsg("parseArgs() finished");
    return true;
}