| /* |
| * Copyright (c) 2017, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are |
| * met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above |
| * copyright notice, this list of conditions and the following |
| * disclaimer in the documentation and/or other materials provided |
| * with the distribution. |
| * * Neither the name of The Linux Foundation nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
| * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
| * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
| * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
| * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
| * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
| * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #include "translation_map.h" |
| |
| #include "wlct_os.h" |
| |
| translation_map::translation_map () |
| { |
| //nothing to do |
| } |
| |
| translation_map::~translation_map () |
| { |
| //nothing to do |
| } |
| |
| bool translation_map::add_to_translation_map (const char* key, const char* address, const char* start, const char* end) |
| { |
| u_int32_t int_address; |
| int int_start, int_end; |
| char *end_ptr; |
| |
| int_address = (u_int32_t)strtoul(address, &end_ptr, 0); |
| if (0 != *end_ptr) { |
| ERR("Error converting %s to int\n", address); |
| EXIT (-1); |
| } |
| |
| int_start = strtoul(start, &end_ptr, 0); |
| if (0 != *end_ptr) { |
| ERR("Error converting %s to int\n", start); |
| EXIT (-1); |
| } |
| |
| int_end = strtoul(end, &end_ptr, 0); |
| if (0 != *end_ptr) { |
| ERR("Error converting %s to int\n", end); |
| EXIT (-1); |
| } |
| |
| return add_to_translation_map(key, int_address, int_start, int_end); |
| } |
| |
| |
| bool translation_map::add_to_translation_map (const char* key, const u_int32_t address, const int start, const int end) |
| { |
| full_address_t temp_address = {address, start, end}; |
| string temp_string (key); |
| translation_map_t::value_type entry (key, temp_address); |
| pair <translation_map_t::iterator, bool> ret; |
| ret = m_map.insert(entry); |
| return (ret.second); |
| } |
| |
| bool translation_map::get_from_translation_map (const char* key, u_int32_t *address, int *start, int *end) const |
| { |
| translation_map_t::const_iterator iter; |
| string temp_string (key); |
| iter = m_map.find(temp_string); |
| if ( iter == m_map.end( ) ) |
| { |
| return false; |
| } else { |
| *address = iter->second.address; |
| *start = iter->second.start; |
| *end = iter->second.end; |
| return true; |
| } |
| } |
| |