bjoernf/ics_cli
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unfolding doesnt work correctly

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bjt-user
2024-01-20 19:19:39 +01:00
parent ce356065a7
commit ecfae506c9
4 changed files with 29 additions and 19 deletions
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42
src/parse_ics.c
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@ -4,14 +4,12 @@
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include <ctype.h>
void parse_event(char event_string[], struct event **head) {
char *start_date = strstr(event_string, "\r\nDTSTART;");
char *end_date = strstr(event_string, "\r\nDTEND;");
char *sequence = strstr(event_string, "\r\nSEQUENCE:");
char *start_date = strstr(event_string, "\r\nDTSTART");
char *end_date = strstr(event_string, "\r\nDTEND");
char *summary = strstr(event_string, "\r\nSUMMARY");
char *location = strstr(event_string, "\r\nLOCATION:");
char *transp = strstr(event_string, "\r\nTRANSP:");
char *start_date_str = malloc(256);
char *end_date_str = malloc(256);
@ -23,23 +21,13 @@ void parse_event(char event_string[], struct event **head) {
assert(start_date != NULL);
assert(end_date != NULL);
assert(sequence != NULL);
assert(summary != NULL);
assert(transp != NULL);
strncpy(start_date_str, start_date, end_date - start_date);
strncpy(start_date_str, start_date, strchr(start_date, '\r') - start_date);
strncpy(end_date_str, end_date, sequence - end_date);
strncpy(end_date_str, end_date, strchr(end_date, '\r') - end_date);
if (location != NULL) {
strncpy(summary_str,\
summary + strlen("\r\nSUMMARY:"),\
location - summary - strlen("\r\nSUMMARY:"));
} else {
strncpy(summary_str,\
summary + strlen("\r\nSUMMARY:"),\
transp - summary - strlen("\r\nSUMMARY:"));
}
strncpy(summary_str, summary, strchr(summary, '\r') - summary);
// parse dates
remove_whitespace(start_date_str);
@ -55,3 +43,21 @@ void parse_event(char event_string[], struct event **head) {
free(summary_str);
}
// the unfolded string has a semicolon
// as a separator between what where previously separate lines
void unfolding_string(char* folded_string, char* unfolded_string) {
int j = 0;
for (int i = 0; i < strlen(folded_string); i++) {
if (folded_string[i] == '\r' && folded_string[i+1] == '\n') {
while (isblank(folded_string[i+2])) {
i++;
if (! isblank(folded_string[i+2]))
folded_string[i+1] = ';';
}
} else {
unfolded_string[j] = folded_string[i];
j++;
}
}
}