Method save_alternative

lib_acl_cpp/src/smtp/mail_body.cpp:213–243

}

bool mail_body::save_alternative(const char* html, size_t hlen,
	const char* plain, size_t plen, string& out) const
{
	if (!html || !hlen || !plain || !plen) {
		logger_error("invalid input!");
		return false;
	}

	mail_message::create_boundary("0003",
		const_cast<mail_body*>(this)->boundary_);
	string ctype;
	ctype.format("multipart/alternative;\r\n"
		"\tboundary=\"%s\"", boundary_.c_str());
	const_cast<mail_body*>(this)->set_content_type(ctype);

	out.format_append("Content-Type: %s\r\n\r\n", content_type_.c_str());
	out.format_append("--%s\r\n", boundary_.c_str());
	if (!build_plain(plain, plen, charset_.c_str(), out)) {
		return false;
	}
	out.append("\r\n\r\n");

	out.format_append("--%s\r\n", boundary_.c_str());
	if (!build_html(html, hlen, charset_.c_str(), out)) {
		return false;
	}
	out.append("\r\n\r\n");

	out.format_append("--%s--\r\n", boundary_.c_str());
	return true;
}

} // namespace acl