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/* See LICENSE file for copyright and license details. */
#include "common.h"
USAGE("[-A old-address] [-C old-context] ([-a new-adress] [-c new-context] | -u) contact-id");
int
main(int argc, char *argv[])
{
int add = 1, edit = 0, remove = 0;
char *address = NULL, *context = NULL;
char *lookup_address = NULL, *lookup_context = NULL;
char *old_address = NULL, *old_context = NULL;
struct passwd *user;
struct libcontacts_contact contact;
struct libcontacts_email **r, **w;
size_t i;
ARGBEGIN {
case 'A':
add = 0;
if (lookup_address)
usage();
lookup_address = ARG();
break;
case 'a':
edit = 1;
if (address)
usage();
address = ARG();
break;
case 'C':
add = 0;
if (lookup_context)
usage();
lookup_context = ARG();
break;
case 'c':
edit = 1;
if (context)
usage();
context = ARG();
break;
case 'u':
remove = 1;
break;
default:
usage();
} ARGEND;
if (remove == edit) {
if (edit)
usage();
eprintf("at least one of -acu is required\n");
}
if (add)
edit = 0;
if (argc != 1 || !*argv[0] || strchr(argv[0], '/'))
usage();
errno = 0;
user = getpwuid(getuid());
if (!user)
eprintf("getpwuid: %s\n", errno ? strerror(errno) : "user does not exist");
if (libcontacts_load_contact(argv[0], &contact, user))
eprintf("libcontacts_load_contact %s: %s\n", argv[0], errno ? strerror(errno) : "contact file is malformatted");
i = 0;
if ((edit || remove) && contact.emails) {
for (r = contact.emails; *r; r++) {
if (lookup_context && strcmpnul((*r)->context, lookup_context))
continue;
if (lookup_address && strcmpnul((*r)->context, lookup_address))
continue;
break;
}
if (!edit) {
libcontacts_email_destroy(*r);
free(*r);
for (w = r++; (*w++ = *r++););
} else if (*r) {
if (context) {
old_context = contact.emails[i]->context;
contact.emails[i]->context = context;
}
if (address) {
old_address = contact.emails[i]->address;
contact.emails[i]->address = address;
}
} else {
libcontacts_contact_destroy(&contact);
return 0;
}
} else if (!edit && !remove) {
if (contact.emails)
for (i = 0; contact.emails[i]; i++);
contact.emails = erealloc(contact.emails, (i + 2) * sizeof(*contact.emails));
contact.emails[i + 1] = NULL;
contact.emails[i] = ecalloc(1, sizeof(**contact.emails));
contact.emails[i]->context = context;
contact.emails[i]->address = address;
}
if (libcontacts_save_contact(&contact, user))
eprintf("libcontacts_save_contact %s:", argv[0]);
contact.emails[i]->context = old_context;
contact.emails[i]->address = old_address;
libcontacts_contact_destroy(&contact);
return 0;
}
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