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/*======================================================================
FILE: copycluster.c
CREATOR: eric 15 January 2000
(C) COPYRIGHT 2000 Eric Busboom <eric@softwarestudio.org>
http://www.softwarestudio.org
The contents of this file are subject to the Mozilla Public License
Version 1.0 (the "License"); you may not use this file except in
compliance with the License. You may obtain a copy of the License at
http://www.mozilla.org/MPL/
Software distributed under the License is distributed on an "AS IS"
basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
the License for the specific language governing rights and
limitations under the License.
The Original Code is eric. The Initial Developer of the Original
Code is Eric Busboom
======================================================================*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "libical/ical.h"
#include "libicalss/icalss.h"
#include <stdlib.h>
#if defined(HAVE_SIGNAL) && defined(HAVE_ALARM)
static void sig_alrm(int i)
{
_unused(i);
fprintf(stderr, "Could not get lock on file\n");
exit(1);
}
#endif
/* This program copies a file that holds iCal components to an other file. */
void usage(char *arg0)
{
printf("usage: %s cluster-file1 cluster-file2\n", arg0);
}
int main(int c, char *argv[])
{
icalset *clusterin, *clusterout = NULL;
icalcomponent *itr;
int count = 0;
int tostdout = 0;
if (c < 2 || c > 3) {
usage(argv[0]);
exit(1);
}
if (c == 2) {
tostdout = 1;
}
/*icalerror_set_error_state(ICAL_PARSE_ERROR, ICAL_ERROR_NONFATAL); */
#if defined(HAVE_SIGNAL) && defined(HAVE_ALARM)
(void)signal(SIGALRM, sig_alrm);
alarm(10);
#endif
clusterin = icalfileset_new(argv[1]);
#if defined(HAVE_SIGNAL) && defined(HAVE_ALARM)
alarm(0);
#endif
if (clusterin == 0) {
printf("Could not open input cluster \"%s\"\n", argv[1]);
if (icalerrno != ICAL_NO_ERROR) {
printf("Error: %s\n", icalerror_strerror(icalerrno));
}
exit(1);
}
if (!tostdout) {
#if defined(HAVE_SIGNAL) && defined(HAVE_ALARM)
alarm(10);
#endif
clusterout = icalfileset_new(argv[2]);
#if defined(HAVE_SIGNAL) && defined(HAVE_ALARM)
alarm(0);
#endif
if (clusterout == 0) {
printf("Could not open output cluster \"%s\"\n", argv[2]);
exit(1);
}
}
for (itr = icalset_get_first_component(clusterin);
itr != 0; itr = icalset_get_next_component(clusterin)) {
icalerror_set_error_state(ICAL_BADARG_ERROR, ICAL_ERROR_NONFATAL);
icalrestriction_check(itr);
icalerror_set_error_state(ICAL_BADARG_ERROR, ICAL_ERROR_DEFAULT);
if (tostdout) {
printf("--------------\n%s\n", icalcomponent_as_ical_string(itr));
} else {
(void)icalfileset_add_component(clusterout, icalcomponent_new_clone(itr));
}
count++;
}
printf("Transferred %d components\n", count);
icalset_free(clusterin);
if (!tostdout) {
icalfileset_mark(clusterout);
icalset_free(clusterout);
}
return 0;
}
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