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1 /* |
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
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3 * |
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4 * Copyright 2014 Mike Becker. All rights reserved. |
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5 * |
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6 * Redistribution and use in source and binary forms, with or without |
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7 * modification, are permitted provided that the following conditions are met: |
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8 * |
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9 * 1. Redistributions of source code must retain the above copyright |
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10 * notice, this list of conditions and the following disclaimer. |
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11 * |
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12 * 2. Redistributions in binary form must reproduce the above copyright |
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13 * notice, this list of conditions and the following disclaimer in the |
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14 * documentation and/or other materials provided with the distribution. |
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15 * |
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
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26 * POSSIBILITY OF SUCH DAMAGE. |
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27 * |
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28 */ |
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29 |
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30 #include <ctype.h> |
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31 #include <string.h> |
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32 #include "codegens.h" |
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33 |
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34 |
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35 size_t writeescapedchar(char *dest, size_t dp, char c) { |
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36 if (c == '>') { |
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37 dest[dp++] = '&'; dest[dp++] = 'g'; dest[dp++] = 't'; dest[dp++] = ';'; |
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38 } else if (c == '<') { |
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39 dest[dp++] = '&'; dest[dp++] = 'l'; dest[dp++] = 't'; dest[dp++] = ';'; |
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40 } else { |
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41 dest[dp++] = c; |
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42 } |
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43 |
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44 return dp; |
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45 } |
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46 |
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47 int iskeyword(char *word, const char** keywords) { |
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48 for (int i = 0 ; keywords[i] ; i++) { |
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49 if (strncmp(keywords[i], word, WORDBUF_SIZE) == 0) { |
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50 return 1; |
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51 } |
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52 } |
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53 return 0; |
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54 } |
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55 |
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56 int iscapsonly(char *word, size_t wp) { |
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57 for (size_t i = 0 ; i < wp ; i++) { |
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58 if (!isupper(word[i]) && word[i] != '_') { |
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59 return 0; |
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60 } |
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61 } |
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62 return 1; |
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63 } |