1/* 2 * Copyright (c) 2011-2014, Intel Corporation 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without modification, 6 * are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, this 9 * list of conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright notice, 12 * this list of conditions and the following disclaimer in the documentation and/or 13 * other materials provided with the distribution. 14 * 15 * 3. Neither the name of the copyright holder nor the names of its contributors 16 * may be used to endorse or promote products derived from this software without 17 * specific prior written permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 20 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 21 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 22 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR 23 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 24 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 25 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 26 * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 28 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 */ 30#include "NaiveTokenizer.h" 31#include <cstring> 32 33char* NaiveTokenizer::getNextToken(char** line) 34{ 35 const char *quotes = "'\""; // single or double quotes 36 char separator[2] = " "; 37 char first[2]; 38 39 if (*line == NULL || (*line)[0] == '\0') { 40 return NULL; 41 } 42 43 // Copy the first character into its own new string 44 first[0] = (*line)[0]; 45 first[1] = '\0'; 46 47 // Check if the first character is a quote 48 if (strstr(quotes, first) != NULL) { 49 // If so, move forward and set the separator to that quote 50 (*line)++; 51 strncpy(separator, first, sizeof(separator)); 52 } 53 // If it is not, get the next space-delimited token 54 // First, move the cursor forward if the first character is a space 55 // This effectively ignores multiple spaces in a row 56 else if (strstr(separator, first) != NULL) { 57 (*line)++; 58 return NaiveTokenizer::getNextToken(line); 59 } 60 61 return strsep(line, separator); 62} 63