int main(int argc, char **argv)
{
int reti;
uint16_t vid;
struct vol *vol;
struct dir *retdir;
struct path *path;
/* initialize */
printf("Initializing\n============\n");
TEST(setuplog("default:note","/dev/tty"));
TEST( afp_options_parse_cmdline(&obj, 3, &args[0]) );
TEST_int( afp_config_parse(&obj, NULL), 0);
TEST_int( configinit(&obj), 0);
TEST( cnid_init() );
TEST( load_volumes(&obj, NULL) );
TEST_int( dircache_init(8192), 0);
obj.afp_version = 32;
printf("\n");
/* now run tests */
printf("Running tests\n=============\n");
TEST_expr(vid = openvol(&obj, "test"), vid != 0);
TEST_expr(vol = getvolbyvid(vid), vol != NULL);
/* test directory.c stuff */
TEST_expr(retdir = dirlookup(vol, DIRDID_ROOT_PARENT), retdir != NULL);
TEST_expr(retdir = dirlookup(vol, DIRDID_ROOT), retdir != NULL);
TEST_expr(path = cname(vol, retdir, cnamewrap("Network Trash Folder")), path != NULL);
TEST_expr(retdir = dirlookup(vol, DIRDID_ROOT), retdir != NULL);
TEST_int(getfiledirparms(&obj, vid, DIRDID_ROOT_PARENT, "test"), 0);
TEST_int(getfiledirparms(&obj, vid, DIRDID_ROOT, ""), 0);
TEST_expr(reti = createdir(&obj, vid, DIRDID_ROOT, "dir1"),
reti == 0 || reti == AFPERR_EXIST);
TEST_int(getfiledirparms(&obj, vid, DIRDID_ROOT, "dir1"), 0);
/*
FIXME: this doesn't work although it should. "//" get translated to \000 \000 at means ".."
ie this should getfiledirparms for DIRDID_ROOT_PARENT -- at least afair!
TEST_int(getfiledirparms(&configs->obj, vid, DIRDID_ROOT, "//"), 0);
*/
TEST_int(createfile(&obj, vid, DIRDID_ROOT, "dir1/file1"), 0);
TEST_int(delete(&obj, vid, DIRDID_ROOT, "dir1/file1"), 0);
TEST_int(delete(&obj, vid, DIRDID_ROOT, "dir1"), 0);
TEST_int(createfile(&obj, vid, DIRDID_ROOT, "file1"), 0);
TEST_int(getfiledirparms(&obj, vid, DIRDID_ROOT, "file1"), 0);
TEST_int(delete(&obj, vid, DIRDID_ROOT, "file1"), 0);
/* test enumerate.c stuff */
TEST_int(enumerate(&obj, vid, DIRDID_ROOT), 0);
}
/*
* XXX check client attributes when generation number changes
*/
void
slc_fcmh_refresh_age(struct fidc_membh *f)
{
struct timeval tmp = { FCMH_ATTR_TIMEO, 0 };
struct fcmh_cli_info *fci;
fci = fcmh_2_fci(f);
f->fcmh_flags &= ~FCMH_CLI_XATTR_INFO;
PFL_GETTIMEVAL(&fci->fci_age);
timeradd(&fci->fci_age, &tmp, &fci->fci_age);
if (fcmh_isdir(f) && !(f->fcmh_flags & FCMHF_INIT_DIRCACHE))
dircache_init(f);
}
/* -------------------------------------------
afp over dsi. this never returns.
*/
void afp_over_dsi(AFPObj *obj)
{
DSI *dsi = (DSI *) obj->handle;
int rc_idx;
u_int32_t err, cmd;
u_int8_t function;
AFPobj = obj;
obj->exit = afp_dsi_die;
obj->reply = (int (*)()) dsi_cmdreply;
obj->attention = (int (*)(void *, AFPUserBytes)) dsi_attention;
dsi->tickle = 0;
afp_over_dsi_sighandlers(obj);
if (dircache_init(obj->options.dircachesize) != 0)
afp_dsi_die(EXITERR_SYS);
/* set TCP snd/rcv buf */
if (obj->options.tcp_rcvbuf) {
if (setsockopt(dsi->socket,
SOL_SOCKET,
SO_RCVBUF,
&obj->options.tcp_rcvbuf,
sizeof(obj->options.tcp_rcvbuf)) != 0) {
LOG(log_error, logtype_dsi, "afp_over_dsi: setsockopt(SO_RCVBUF): %s", strerror(errno));
}
}
if (obj->options.tcp_sndbuf) {
if (setsockopt(dsi->socket,
SOL_SOCKET,
SO_SNDBUF,
&obj->options.tcp_sndbuf,
sizeof(obj->options.tcp_sndbuf)) != 0) {
LOG(log_error, logtype_dsi, "afp_over_dsi: setsockopt(SO_SNDBUF): %s", strerror(errno));
}
}
/* set TCP_NODELAY */
int flag = 1;
setsockopt(dsi->socket, SOL_TCP, TCP_NODELAY, &flag, sizeof(flag));
/* get stuck here until the end */
while (1) {
if (sigsetjmp(recon_jmp, 1) != 0)
/* returning from SIGALARM handler for a primary reconnect */
continue;
/* Blocking read on the network socket */
cmd = dsi_stream_receive(dsi);
if (cmd == 0) {
/* cmd == 0 is the error condition */
if (dsi->flags & DSI_RECONSOCKET) {
/* we just got a reconnect so we immediately try again to receive on the new fd */
dsi->flags &= ~DSI_RECONSOCKET;
continue;
}
/* the client sometimes logs out (afp_logout) but doesn't close the DSI session */
if (dsi->flags & DSI_AFP_LOGGED_OUT) {
LOG(log_note, logtype_afpd, "afp_over_dsi: client logged out, terminating DSI session");
afp_dsi_close(obj);
exit(0);
}
#if 0
/* got ECONNRESET in read from client => exit*/
if (dsi->flags & DSI_GOT_ECONNRESET) {
LOG(log_note, logtype_afpd, "afp_over_dsi: client connection reset");
afp_dsi_close(obj);
exit(0);
}
#endif
if (dsi->flags & DSI_RECONINPROG) {
LOG(log_note, logtype_afpd, "afp_over_dsi: failed reconnect");
afp_dsi_close(obj);
exit(0);
}
/* Some error on the client connection, enter disconnected state */
if (dsi_disconnect(dsi) != 0)
afp_dsi_die(EXITERR_CLNT);
while (dsi->flags & DSI_DISCONNECTED)
pause(); /* gets interrupted by SIGALARM or SIGURG tickle */
continue; /* continue receiving until disconnect timer expires
* or a primary reconnect succeeds */
}
if (!(dsi->flags & DSI_EXTSLEEP) && (dsi->flags & DSI_SLEEPING)) {
LOG(log_debug, logtype_afpd, "afp_over_dsi: got data, ending normal sleep");
dsi->flags &= ~DSI_SLEEPING;
dsi->tickle = 0;
}
if (reload_request) {
reload_request = 0;
load_volumes(AFPobj);
}
/* The first SIGINT enables debugging, the next restores the config */
if (debug_request) {
static int debugging = 0;
debug_request = 0;
dircache_dump();
uuidcache_dump();
if (debugging) {
if (obj->options.logconfig)
setuplog(obj->options.logconfig);
else
setuplog("default log_note");
debugging = 0;
} else {
char logstr[50];
debugging = 1;
sprintf(logstr, "default log_maxdebug /tmp/afpd.%u.XXXXXX", getpid());
setuplog(logstr);
}
}
dsi->flags |= DSI_DATA;
dsi->tickle = 0;
switch(cmd) {
case DSIFUNC_CLOSE:
LOG(log_debug, logtype_afpd, "DSI: close session request");
afp_dsi_close(obj);
LOG(log_note, logtype_afpd, "done");
exit(0);
case DSIFUNC_TICKLE:
dsi->flags &= ~DSI_DATA; /* thats no data in the sense we use it in alarm_handler */
LOG(log_debug, logtype_afpd, "DSI: client tickle");
/* timer is not every 30 seconds anymore, so we don't get killed on the client side. */
if ((dsi->flags & DSI_DIE))
dsi_tickle(dsi);
break;
case DSIFUNC_CMD:
#ifdef AFS
if ( writtenfork ) {
if ( flushfork( writtenfork ) < 0 ) {
LOG(log_error, logtype_afpd, "main flushfork: %s", strerror(errno) );
}
writtenfork = NULL;
}
#endif /* AFS */
function = (u_char) dsi->commands[0];
/* AFP replay cache */
rc_idx = dsi->clientID % REPLAYCACHE_SIZE;
LOG(log_debug, logtype_dsi, "DSI request ID: %u", dsi->clientID);
if (replaycache[rc_idx].DSIreqID == dsi->clientID
&& replaycache[rc_idx].AFPcommand == function) {
LOG(log_note, logtype_afpd, "AFP Replay Cache match: id: %u / cmd: %s",
dsi->clientID, AfpNum2name(function));
err = replaycache[rc_idx].result;
/* AFP replay cache end */
} else {
/* send off an afp command. in a couple cases, we take advantage
* of the fact that we're a stream-based protocol. */
if (afp_switch[function]) {
dsi->datalen = DSI_DATASIZ;
dsi->flags |= DSI_RUNNING;
LOG(log_debug, logtype_afpd, "<== Start AFP command: %s", AfpNum2name(function));
err = (*afp_switch[function])(obj,
(char *)&dsi->commands, dsi->cmdlen,
(char *)&dsi->data, &dsi->datalen);
LOG(log_debug, logtype_afpd, "==> Finished AFP command: %s -> %s",
AfpNum2name(function), AfpErr2name(err));
dir_free_invalid_q();
#ifdef FORCE_UIDGID
/* bring everything back to old euid, egid */
if (obj->force_uid)
restore_uidgid ( &obj->uidgid );
#endif /* FORCE_UIDGID */
dsi->flags &= ~DSI_RUNNING;
/* Add result to the AFP replay cache */
replaycache[rc_idx].DSIreqID = dsi->clientID;
replaycache[rc_idx].AFPcommand = function;
replaycache[rc_idx].result = err;
} else {
LOG(log_error, logtype_afpd, "bad function %X", function);
dsi->datalen = 0;
err = AFPERR_NOOP;
}
}
/* single shot toggle that gets set by dsi_readinit. */
if (dsi->flags & DSI_NOREPLY) {
dsi->flags &= ~DSI_NOREPLY;
break;
} else if (!dsi_cmdreply(dsi, err)) {
LOG(log_error, logtype_afpd, "dsi_cmdreply(%d): %s", dsi->socket, strerror(errno) );
if (dsi_disconnect(dsi) != 0)
afp_dsi_die(EXITERR_CLNT);
}
break;
case DSIFUNC_WRITE: /* FPWrite and FPAddIcon */
function = (u_char) dsi->commands[0];
if ( afp_switch[ function ] != NULL ) {
dsi->datalen = DSI_DATASIZ;
dsi->flags |= DSI_RUNNING;
LOG(log_debug, logtype_afpd, "<== Start AFP command: %s", AfpNum2name(function));
err = (*afp_switch[function])(obj,
(char *)&dsi->commands, dsi->cmdlen,
(char *)&dsi->data, &dsi->datalen);
LOG(log_debug, logtype_afpd, "==> Finished AFP command: %s -> %s",
AfpNum2name(function), AfpErr2name(err));
dsi->flags &= ~DSI_RUNNING;
#ifdef FORCE_UIDGID
/* bring everything back to old euid, egid */
if (obj->force_uid)
restore_uidgid ( &obj->uidgid );
#endif /* FORCE_UIDGID */
} else {
LOG(log_error, logtype_afpd, "(write) bad function %x", function);
dsi->datalen = 0;
err = AFPERR_NOOP;
}
if (!dsi_wrtreply(dsi, err)) {
LOG(log_error, logtype_afpd, "dsi_wrtreply: %s", strerror(errno) );
if (dsi_disconnect(dsi) != 0)
afp_dsi_die(EXITERR_CLNT);
}
break;
case DSIFUNC_ATTN: /* attention replies */
break;
/* error. this usually implies a mismatch of some kind
* between server and client. if things are correct,
* we need to flush the rest of the packet if necessary. */
default:
LOG(log_info, logtype_afpd,"afp_dsi: spurious command %d", cmd);
dsi_writeinit(dsi, dsi->data, DSI_DATASIZ);
dsi_writeflush(dsi);
break;
}
pending_request(dsi);
fce_pending_events(obj);
}
/* error */
afp_dsi_die(EXITERR_CLNT);
}
static int init_dircache(bool preinit)
{
#ifdef HAVE_DIRCACHE
int result = 0;
bool clear = false;
if (preinit)
dircache_init();
if (!global_settings.dircache)
return 0;
# ifdef HAVE_EEPROM_SETTINGS
if (firmware_settings.initialized && firmware_settings.disk_clean
&& preinit)
{
result = dircache_load();
if (result < 0)
{
firmware_settings.disk_clean = false;
if (global_status.dircache_size <= 0)
{
/* This will be in default language, settings are not
applied yet. Not really any easy way to fix that. */
splash(0, str(LANG_SCANNING_DISK));
clear = true;
}
dircache_build(global_status.dircache_size);
}
}
else
# endif
{
if (preinit)
return -1;
if (!dircache_is_enabled()
&& !dircache_is_initializing())
{
if (global_status.dircache_size <= 0)
{
splash(0, str(LANG_SCANNING_DISK));
clear = true;
}
result = dircache_build(global_status.dircache_size);
}
if (result < 0)
{
/* Initialization of dircache failed. Manual action is
* necessary to enable dircache again.
*/
splashf(0, "Dircache failed, disabled. Result: %d", result);
global_settings.dircache = false;
}
}
if (clear)
{
backlight_on();
show_logo();
global_status.dircache_size = dircache_get_cache_size();
status_save();
}
return result;
#else
(void)preinit;
return 0;
#endif
}
