readScreenMap()

bool fl::FileSystem::readScreenMap	(	const char *	path,
		const char *	name,
		ScreenMap *	out,
		Str *	error = nullptr )

Definition at line 127 of file file_system.cpp.

                                                           {
    Str text;
    if (!readText(path, &text)) {
        FASTLED_WARN("Failed to read file: " << path);
        if (error) {
            *error = "Failed to read file: ";
            error->append(path);
        }
        return false;
    }
    Str err;
    bool ok = ScreenMap::ParseJson(text.c_str(), name, out, &err);
    if (!ok) {
        FASTLED_WARN("Failed to parse screen map: " << err.c_str());
        *error = err;
        return false;
    }
    return true;
}

References fl::Str::append(), fl::StrN< SIZE >::c_str(), FASTLED_WARN, fl::ScreenMap::ParseJson(), and readText().

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