diff options
| -rw-r--r-- | src/ical.c | 32 |
1 files changed, 10 insertions, 22 deletions
@@ -387,55 +387,43 @@ ical_store_apoint(char *mesg, char *note, long start, long dur, /* * Returns an allocated string representing the string given in argument once * unformatted. - * - * Note: - * Even if the RFC2445 recommends not to have more than 75 octets on one line of - * text, I prefer not to restrict the parsing to this size, thus I use a buffer - * of size BUFSIZ. - * - * Extract from RFC2445: - * Lines of text SHOULD NOT be longer than 75 octets, excluding the line - * break. */ static char *ical_unformat_line(char *line) { - char *p, uline[BUFSIZ]; - int len; - - if (strlen(line) >= BUFSIZ) - return NULL; + struct string s; + char *p; - memset(uline, 0, BUFSIZ); - for (len = 0, p = line; *p; p++) { + string_init(&s); + for (p = line; *p; p++) { switch (*p) { case '\\': switch (*(p + 1)) { case 'n': - uline[len++] = '\n'; + string_catf(&s, "%c", '\n'); p++; break; case 't': - uline[len++] = '\t'; + string_catf(&s, "%c", '\t'); p++; break; case ';': case ':': case ',': - uline[len++] = *(p + 1); + string_catf(&s, "%c", *(p + 1)); p++; break; default: - uline[len++] = *p; + string_catf(&s, "%c", *p); break; } break; default: - uline[len++] = *p; + string_catf(&s, "%c", *p); break; } } - return mem_strdup(uline); + return string_buf(&s); } static void |