universe@21: /*
universe@21:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
universe@21:  *
universe@35:  * Copyright 2016 Mike Becker. All rights reserved.
universe@21:  *
universe@21:  * Redistribution and use in source and binary forms, with or without
universe@21:  * modification, are permitted provided that the following conditions are met:
universe@21:  *
universe@21:  *   1. Redistributions of source code must retain the above copyright
universe@21:  *      notice, this list of conditions and the following disclaimer.
universe@21:  *
universe@21:  *   2. Redistributions in binary form must reproduce the above copyright
universe@21:  *      notice, this list of conditions and the following disclaimer in the
universe@21:  *      documentation and/or other materials provided with the distribution.
universe@21:  *
universe@21:  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
universe@21:  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
universe@21:  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
universe@21:  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
universe@21:  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
universe@21:  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
universe@21:  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
universe@21:  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
universe@21:  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
universe@21:  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
universe@21:  * POSSIBILITY OF SUCH DAMAGE.
universe@21:  *
universe@21:  */
universe@21: 
universe@21: #include <ctype.h>
universe@21: #include <string.h>
universe@21: #include "codegens.h"
universe@21: 
universe@21: 
universe@21: size_t writeescapedchar(char *dest, size_t dp, char c) {
universe@21:     if (c == '>') {
universe@21:         dest[dp++] = '&'; dest[dp++] = 'g'; dest[dp++] = 't'; dest[dp++] = ';';
universe@21:     } else if (c == '<') {
universe@21:         dest[dp++] = '&'; dest[dp++] = 'l'; dest[dp++] = 't'; dest[dp++] = ';';
universe@21:     } else {
universe@21:         dest[dp++] = c;
universe@21:     }
universe@21: 
universe@21:     return dp;
universe@21: }
universe@21: 
universe@36: int check_keyword(char *word, const char** keywords) {
universe@21:     for (int i = 0 ; keywords[i] ; i++) {
universe@21:         if (strncmp(keywords[i], word, WORDBUF_SIZE) == 0) {
universe@21:             return 1;
universe@21:         }
universe@21:     }
universe@21:     return 0;
universe@21: }
universe@21: 
universe@36: int check_capsonly(char *word, size_t wp) {
universe@21:     for (size_t i = 0 ; i < wp ; i++) {
universe@33:         if (!isupper(word[i]) && !isdigit(word[i]) && word[i] != '_') {
universe@21:             return 0;
universe@21:         }
universe@21:     }
universe@21:     return 1;
universe@21: }