1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/codegens.c Thu Jan 23 09:19:37 2014 +0100 1.3 @@ -0,0 +1,63 @@ 1.4 +/* 1.5 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. 1.6 + * 1.7 + * Copyright 2014 Mike Becker. All rights reserved. 1.8 + * 1.9 + * Redistribution and use in source and binary forms, with or without 1.10 + * modification, are permitted provided that the following conditions are met: 1.11 + * 1.12 + * 1. Redistributions of source code must retain the above copyright 1.13 + * notice, this list of conditions and the following disclaimer. 1.14 + * 1.15 + * 2. Redistributions in binary form must reproduce the above copyright 1.16 + * notice, this list of conditions and the following disclaimer in the 1.17 + * documentation and/or other materials provided with the distribution. 1.18 + * 1.19 + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 1.20 + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1.21 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1.22 + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 1.23 + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 1.24 + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 1.25 + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 1.26 + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 1.27 + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 1.28 + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 1.29 + * POSSIBILITY OF SUCH DAMAGE. 1.30 + * 1.31 + */ 1.32 + 1.33 +#include <ctype.h> 1.34 +#include <string.h> 1.35 +#include "codegens.h" 1.36 + 1.37 + 1.38 +size_t writeescapedchar(char *dest, size_t dp, char c) { 1.39 + if (c == '>') { 1.40 + dest[dp++] = '&'; dest[dp++] = 'g'; dest[dp++] = 't'; dest[dp++] = ';'; 1.41 + } else if (c == '<') { 1.42 + dest[dp++] = '&'; dest[dp++] = 'l'; dest[dp++] = 't'; dest[dp++] = ';'; 1.43 + } else { 1.44 + dest[dp++] = c; 1.45 + } 1.46 + 1.47 + return dp; 1.48 +} 1.49 + 1.50 +int iskeyword(char *word, const char** keywords) { 1.51 + for (int i = 0 ; keywords[i] ; i++) { 1.52 + if (strncmp(keywords[i], word, WORDBUF_SIZE) == 0) { 1.53 + return 1; 1.54 + } 1.55 + } 1.56 + return 0; 1.57 +} 1.58 + 1.59 +int iscapsonly(char *word, size_t wp) { 1.60 + for (size_t i = 0 ; i < wp ; i++) { 1.61 + if (!isupper(word[i]) && word[i] != '_') { 1.62 + return 0; 1.63 + } 1.64 + } 1.65 + return 1; 1.66 +}