void
trig_incorporate(enum modstatdb_rw cstatus)
{
enum trigdef_update_status ur;
enum trigdef_updateflags tduf;
free(triggersdir);
triggersdir = dpkg_db_get_path(TRIGGERSDIR);
free(triggersfilefile);
triggersfilefile = trig_get_filename(triggersdir, "File");
free(triggersnewfilefile);
triggersnewfilefile = trig_get_filename(triggersdir, "File.new");
trigdef_set_methods(&tdm_incorp);
trig_file_interests_ensure();
tduf = tduf_nolockok;
if (cstatus >= msdbrw_write) {
tduf |= tduf_write;
if (trigh.transitional_activate)
tduf |= tduf_writeifenoent;
}
ur = trigdef_update_start(tduf);
if (ur == tdus_error_no_dir && cstatus >= msdbrw_write) {
if (mkdir(triggersdir, 0755)) {
if (errno != EEXIST)
ohshite(_("unable to create triggers state"
" directory `%.250s'"), triggersdir);
} else if (chown(triggersdir, 0, 0)) {
ohshite(_("unable to set ownership of triggers state"
" directory `%.250s'"), triggersdir);
}
ur = trigdef_update_start(tduf);
}
switch (ur) {
case tdus_error_empty_deferred:
return;
case tdus_error_no_dir:
case tdus_error_no_deferred:
if (!trigh.transitional_activate)
return;
/* Fall through. */
case tdus_no_deferred:
trigh.transitional_activate(cstatus);
break;
case tdus_ok:
/* Read and incorporate triggers. */
trigdef_parse();
break;
default:
internerr("unknown trigdef_update_start return value '%d'", ur);
}
/* Right, that's it. New (empty) Unincorp can be installed. */
trigdef_process_done();
}
void
trig_incorporate(enum modstatdb_rw cstatus)
{
enum trigdef_update_status ur;
enum trigdef_update_flags tduf;
free(triggersdir);
triggersdir = dpkg_db_get_path(TRIGGERSDIR);
free(triggersfilefile);
triggersfilefile = trig_get_filename(triggersdir, TRIGGERSFILEFILE);
trigdef_set_methods(&tdm_incorp);
trig_file_interests_ensure();
tduf = TDUF_NO_LOCK_OK;
if (cstatus >= msdbrw_write) {
tduf |= TDUF_WRITE;
if (trigh.transitional_activate)
tduf |= TDUF_WRITE_IF_ENOENT;
}
ur = trigdef_update_start(tduf);
if (ur == TDUS_ERROR_NO_DIR && cstatus >= msdbrw_write) {
if (mkdir(triggersdir, 0755)) {
if (errno != EEXIST)
ohshite(_("unable to create triggers state"
" directory '%.250s'"), triggersdir);
} else if (chown(triggersdir, 0, 0)) {
ohshite(_("unable to set ownership of triggers state"
" directory '%.250s'"), triggersdir);
}
ur = trigdef_update_start(tduf);
}
switch (ur) {
case TDUS_ERROR_EMPTY_DEFERRED:
return;
case TDUS_ERROR_NO_DIR:
case TDUS_ERROR_NO_DEFERRED:
if (!trigh.transitional_activate)
return;
/* Fall through. */
case TDUS_NO_DEFERRED:
trigh.transitional_activate(cstatus);
break;
case TDUS_OK:
/* Read and incorporate triggers. */
trigdef_parse();
break;
default:
internerr("unknown trigdef_update_start return value '%d'", ur);
}
/* Right, that's it. New (empty) Unincorp can be installed. */
trigdef_process_done();
}
int
main(int argc, const char *const *argv)
{
int uf;
const char *badname;
enum trigdef_updateflags tduf;
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
dpkg_set_progname("dpkg-trigger");
standard_startup();
myopt(&argv, cmdinfos, printforhelp);
admindir = dpkg_db_set_dir(admindir);
setvbuf(stdout, NULL, _IONBF, 0);
if (f_check) {
if (*argv)
badusage(_("--%s takes no arguments"),
"check-supported");
do_check();
}
if (!*argv || argv[1])
badusage(_("takes one argument, the trigger name"));
badname = parse_awaiter_package();
if (badname)
ohshit(_("illegal awaited package name '%.250s': %.250s"),
bypackage, badname);
activate = argv[0];
badname = trig_name_is_illegal(activate);
if (badname)
badusage(_("invalid trigger name `%.250s': %.250s"),
activate, badname);
trigdef_set_methods(&tdm_add);
tduf = tduf_nolockok;
if (!f_noact)
tduf |= tduf_write | tduf_writeifempty;
uf = trigdef_update_start(tduf);
if (uf >= 0) {
trigdef_parse();
if (!done_trig)
trigdef_update_printf("%s %s\n", activate, bypackage);
trigdef_process_done();
}
standard_shutdown();
return 0;
}
int
main(int argc, const char *const *argv)
{
const char *badname;
enum trigdef_update_flags tduf;
enum trigdef_update_status tdus;
dpkg_locales_init(PACKAGE);
dpkg_program_init("dpkg-trigger");
dpkg_options_parse(&argv, cmdinfos, printforhelp);
admindir = dpkg_db_set_dir(admindir);
if (f_check) {
if (*argv)
badusage(_("--%s takes no arguments"),
"check-supported");
return do_check();
}
if (!*argv || argv[1])
badusage(_("takes one argument, the trigger name"));
badname = parse_awaiter_package();
if (badname)
badusage(_("illegal awaited package name '%.250s': %.250s"),
bypackage, badname);
fsys_hash_init();
activate = argv[0];
badname = trig_name_is_illegal(activate);
if (badname)
badusage(_("invalid trigger name '%.250s': %.250s"),
activate, badname);
trigdef_set_methods(&tdm_add);
tduf = TDUF_NO_LOCK_OK;
if (!f_noact)
tduf |= TDUF_WRITE | TDUF_WRITE_IF_EMPTY;
tdus = trigdef_update_start(tduf);
if (tdus >= 0) {
trigdef_parse();
if (!done_trig)
trigdef_update_printf("%s %s\n", activate, bypackage);
trigdef_process_done();
}
dpkg_program_done();
return 0;
}
static void DPKG_ATTR_NORET
do_check(void)
{
enum trigdef_update_status uf;
uf = trigdef_update_start(TDUF_NO_LOCK_OK);
switch (uf) {
case TDUS_ERROR_NO_DIR:
notice(_("triggers data directory not yet created"));
exit(1);
case TDUS_ERROR_NO_DEFERRED:
notice(_("trigger records not yet in existence"));
exit(1);
case TDUS_OK:
case TDUS_ERROR_EMPTY_DEFERRED:
exit(0);
default:
internerr("unknown trigdef_update_start return value '%d'", uf);
}
}
static int
test_trigdeferred_parser(const char *admindir)
{
enum trigdef_update_flags tduf;
enum trigdef_update_status tdus;
dpkg_db_set_dir(admindir);
trigdef_set_methods(&test_tdm);
tduf = TDUF_NO_LOCK | TDUF_WRITE_IF_EMPTY | TDUF_WRITE_IF_ENOENT;
tdus = trigdef_update_start(tduf);
if (tdus < TDUS_OK)
return -tdus + TDUS_OK;
trigdef_parse();
trigdef_process_done();
return 0;
}
static void DPKG_ATTR_NORET
do_check(void)
{
enum trigdef_update_status uf;
uf = trigdef_update_start(tduf_nolockok);
switch (uf) {
case tdus_error_no_dir:
fprintf(stderr, _("%s: triggers data directory not yet created\n"),
dpkg_get_progname());
exit(1);
case tdus_error_no_deferred:
fprintf(stderr, _("%s: trigger records not yet in existence\n"),
dpkg_get_progname());
exit(1);
case tdus_ok:
case tdus_error_empty_deferred:
exit(0);
default:
internerr("unknown trigdef_update_start return value '%d'", uf);
}
}
