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69 lines
1.5 KiB
69 lines
1.5 KiB
15 years ago
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/* parse_text.c
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*/
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#include <stdio.h>
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#include <errno.h>
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#include <stdio.h>
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#include <string.h>
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#include "ical.h"
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#include <stdlib.h>
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/* The icalparser_get_line routine will create a single *content* line
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out of one or more input lines. The content line is all of the
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properties and values for a single property, and it can span several
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input lines. So, icalparser_get_line will need to be able to get more
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data on its own. Read_string is a routine that does this. You can
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write your own version of read stream to get data from other types of
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files, sockets, etc. */
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char* read_stream(char *s, size_t size, void *d)
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{
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char *c = fgets(s,size, (FILE*)d);
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return c;
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}
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void parse_text(int argc, char* argv[])
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{
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char* line;
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FILE* stream;
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icalcomponent *c;
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/* Create a new parser object */
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icalparser *parser = icalparser_new();
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stream = fopen(argv[1],"r");
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assert(stream != 0);
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/* Tell the parser what input routie it should use. */
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icalparser_set_gen_data(parser,stream);
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do{
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/* Get a single content line by making one or more calls to
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read_stream()*/
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line = icalparser_get_line(parser,read_stream);
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/* Now, add that line into the parser object. If that line
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completes a component, c will be non-zero */
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c = icalparser_add_line(parser,line);
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if (c != 0){
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printf("%s",icalcomponent_as_ical_string(c));
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printf("\n---------------\n");
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icalcomponent_free(c);
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}
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} while ( line != 0);
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icalparser_free(parser);
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}
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