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tical.h - ics2txt - convert icalendar .ics file to plain text |
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git clone git://bitreich.org/ics2txt git://enlrupgkhuxnvlhsf6lc3fziv5h2hhfrinws65d7roiv6bfj7d652fid.onion/ics2txt (git://bitreich.org) |
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README |
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--- |
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tical.h (1806B) |
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--- |
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1 #ifndef ICAL_H |
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2 #define ICAL_H |
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3 |
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4 #include <stdio.h> |
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5 #include <time.h> |
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6 |
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7 #include "map.h" |
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8 |
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9 #define ICAL_NESTED_MAX 4 |
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10 |
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11 enum ical_err { |
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12 ICAL_ERR_OK, |
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13 ICAL_ERR_SYSTEM, |
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14 ICAL_ERR_END_MISMATCH, |
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15 ICAL_ERR_MISSING_BEGIN, |
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16 ICAL_ERR_MISSING_COLUMN, |
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17 ICAL_ERR_MISSING_SEMICOLUMN, |
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18 ICAL_ERR_MISSING_EQUAL, |
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19 ICAL_ERR_MIN_NESTED, |
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20 ICAL_ERR_MAX_NESTED, |
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21 |
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22 ICAL_ERR_LENGTH, |
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23 }; |
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24 |
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25 /* global propoerties for an iCalendar document as well as parsing state */ |
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26 |
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27 struct ical_vcalendar { |
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28 time_t tzid; |
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29 struct ical_vnode *root; |
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30 struct ical_vnode *nested[ICAL_NESTED_MAX + 1]; |
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31 struct ical_vnode *current; |
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32 }; |
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33 |
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34 /* element part of an iCalendar document with eventual nested childs */ |
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35 |
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36 struct ical_vnode { |
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37 char name[32]; |
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38 struct map values; /*(struct ical_value *)*/ |
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39 struct map childs; /*(struct ical_vnode *)*/ |
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40 struct ical_vnode *next; |
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41 }; |
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42 |
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43 /* one line whith the whole content unfolded */ |
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44 |
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45 struct ical_value { |
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46 char *name, *value; |
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47 struct map param; |
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48 struct ical_value *next; |
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49 char buf[]; |
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50 }; |
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51 |
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52 /** src/ical.c **/ |
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53 int ical_getline(char **line, char **ln, size_t *sz, FILE *fp); |
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54 char * ical_strerror(int i); |
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55 struct ical_value * ical_new_value(char const *line); |
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56 void ical_free_value(struct ical_value *value); |
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57 int ical_parse_value(struct ical_value *value); |
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58 struct ical_vnode * ical_new_vnode(char const *name); |
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59 void ical_free_vnode(struct ical_vnode *node); |
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60 int ical_push_nested(struct ical_vcalendar *vcal, struct ical_vnode *new); |
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61 struct ical_vnode * ical_pop_nested(struct ical_vcalendar *vcal); |
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62 int ical_begin_vnode(struct ical_vcalendar *vcal, char const *name); |
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63 int ical_end_vnode(struct ical_vcalendar *vcal, char const *name); |
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64 int ical_push_value(struct ical_vcalendar *vcal, struct ical_value *new); |
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65 void ical_free_vcalendar(struct ical_vcalendar *vcal); |
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66 int ical_read_vcalendar(struct ical_vcalendar *vcal, FILE *fp); |
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67 |
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68 #endif |
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