00001 /* 00002 * IMPORTANT: READ BEFORE DOWNLOADING, COPYING, INSTALLING OR USING. By 00003 * downloading, copying, installing or using the software you agree to 00004 * this license. If you do not agree to this license, do not download, 00005 * install, copy or use the software. 00006 * 00007 * Intel Open Source License 00008 * 00009 * Copyright (c) 2005 Intel Corporation. All rights reserved. 00010 * 00011 * Redistribution and use in source and binary forms, with or without 00012 * modification, are permitted provided that the following conditions are 00013 * met: 00014 * 00015 * Redistributions of source code must retain the above copyright 00016 * notice, this list of conditions and the following disclaimer. 00017 * 00018 * Redistributions in binary form must reproduce the above copyright 00019 * notice, this list of conditions and the following disclaimer in the 00020 * documentation and/or other materials provided with the distribution. 00021 * 00022 * Neither the name of the Intel Corporation nor the names of its 00023 * contributors may be used to endorse or promote products derived from 00024 * this software without specific prior written permission. 00025 * 00026 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 00027 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 00028 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 00029 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE INTEL OR 00030 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00031 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00032 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 00033 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 00034 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 00035 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 00036 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 00037 */ 00038 00039 #include "SMTPUtils.h" 00040 #include "debug/Log.h" 00041 #include "util/Regex.h" 00042 00043 namespace oasys { 00044 00045 //---------------------------------------------------------------------- 00046 bool 00047 SMTPUtils::extract_address(const std::string& str, std::string* address) 00048 { 00049 // try a simple regex for now 00050 Regex pat("([A-Za-z0-9_]+@[A-Za-z0-9_]+(\\.[A-Za-z0-9_]+)+)", REG_EXTENDED); 00051 00052 int err = pat.match(str.c_str(), 0); 00053 if (err != 0) { 00054 log_debug("/oasys/smtp/utils", "extract_address %s failed: %s", 00055 str.c_str(), pat.regerror_str(err).c_str()); 00056 return false; 00057 } 00058 00059 ASSERT(pat.num_matches() >= 1); 00060 00061 address->assign(str.substr(pat.get_match(0).rm_so, 00062 pat.get_match(0).rm_eo - pat.get_match(0).rm_so)); 00063 00064 log_debug("/oasys/smtp/utils", "extract_address %s -> %s", str.c_str(), address->c_str()); 00065 return true; 00066 } 00067 00068 } // namespace oasys