| /* |
| * Copyright (c) 2011-2014, Intel Corporation |
| * All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 1. Redistributions of source code must retain the above copyright notice, this |
| * list of conditions and the following disclaimer. |
| * |
| * 2. 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. |
| * |
| * 3. Neither the name of the copyright holder 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 BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND |
| * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED |
| * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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 "NaiveTokenizer.h" |
| #include <cstring> |
| |
| char* NaiveTokenizer::getNextToken(char** line) |
| { |
| const char *quotes = "'\""; // single or double quotes |
| char separator[2] = " "; |
| char first[2]; |
| |
| if (*line == NULL || (*line)[0] == '\0') { |
| return NULL; |
| } |
| |
| // Copy the first character into its own new string |
| first[0] = (*line)[0]; |
| first[1] = '\0'; |
| |
| // Check if the first character is a quote |
| if (strstr(quotes, first) != NULL) { |
| // If so, move forward and set the separator to that quote |
| (*line)++; |
| strncpy(separator, first, sizeof(separator)); |
| } |
| // If it is not, get the next space-delimited token |
| // First, move the cursor forward if the first character is a space |
| // This effectively ignores multiple spaces in a row |
| else if (strstr(separator, first) != NULL) { |
| (*line)++; |
| return NaiveTokenizer::getNextToken(line); |
| } |
| |
| return strsep(line, separator); |
| } |