/* Service Functions */
static int
xappend(int argc, char *argv[]) {
IxpCFid *fid;
IxpStat *stat;
char *file;
ARGBEGIN{
default:
usage();
}ARGEND;
file = EARGF(usage());
fid = ixp_open(client, file, P9_OWRITE);
if(fid == nil)
fatal("Can't open file '%s': %s\n", file, ixp_errbuf());
stat = ixp_stat(client, file);
fid->offset = stat->length;
ixp_freestat(stat);
free(stat);
write_data(fid, file);
return 0;
}
static int
xls(int argc, char *argv[]) {
IxpMsg m;
Stat *stat;
IxpCFid *fid;
char *file, *buf;
int lflag, dflag, count, nstat, mstat, i;
lflag = dflag = 0;
ARGBEGIN{
case 'l':
lflag++;
break;
case 'd':
dflag++;
break;
default:
usage();
}ARGEND;
file = EARGF(usage());
stat = ixp_stat(client, file);
if(stat == nil)
fatal("cannot stat file '%s': %s\n", file, ixp_errbuf());
if(dflag || (stat->mode&P9_DMDIR) == 0) {
print_stat(stat, lflag);
ixp_freestat(stat);
return 0;
}
ixp_freestat(stat);
fid = ixp_open(client, file, P9_OREAD);
if(fid == nil)
fatal("Can't open file '%s': %s\n", file, ixp_errbuf());
nstat = 0;
mstat = 16;
stat = emalloc(sizeof(*stat) * mstat);
buf = emalloc(fid->iounit);
while((count = ixp_read(fid, buf, fid->iounit)) > 0) {
m = ixp_message(buf, count, MsgUnpack);
while(m.pos < m.end) {
if(nstat == mstat) {
mstat <<= 1;
stat = ixp_erealloc(stat, sizeof(*stat) * mstat);
}
ixp_pstat(&m, &stat[nstat++]);
}
}
qsort(stat, nstat, sizeof(*stat), comp_stat);
for(i = 0; i < nstat; i++) {
print_stat(&stat[i], lflag);
ixp_freestat(&stat[i]);
}
free(stat);
if(count == -1)
fatal("cannot read directory '%s': %s\n", file, ixp_errbuf());
return 0;
}
static int
xls(int argc, char *argv[]) {
IxpMsg m;
Stat *stat;
IxpCFid *fid;
char *file;
char *buf;
int lflag, dflag, pflag;
int count, nstat, mstat, i;
lflag = dflag = pflag = 0;
ARGBEGIN{
case 'l':
lflag++;
break;
case 'd':
dflag++;
break;
case 'p':
pflag++;
break;
default:
usage();
}ARGEND;
count = 0;
file = EARGF(usage());
do {
stat = ixp_stat(client, file);
if(stat == nil)
fatal("cannot stat file '%s': %r\n", file);
i = strlen(file);
if(file[i-1] == '/') {
file[i-1] = '\0';
if(!(stat->mode&P9_DMDIR))
fatal("%s: not a directory", file);
}
if(dflag || (stat->mode&P9_DMDIR) == 0) {
print_stat(stat, lflag, file, pflag);
ixp_freestat(stat);
continue;
}
ixp_freestat(stat);
fid = ixp_open(client, file, P9_OREAD);
if(fid == nil)
fatal("Can't open file '%s': %r\n", file);
nstat = 0;
mstat = 16;
stat = emalloc(mstat * sizeof *stat);
buf = emalloc(fid->iounit);
while((count = ixp_read(fid, buf, fid->iounit)) > 0) {
m = ixp_message(buf, count, MsgUnpack);
while(m.pos < m.end) {
if(nstat == mstat) {
mstat <<= 1;
stat = erealloc(stat, mstat * sizeof *stat);
}
ixp_pstat(&m, &stat[nstat++]);
}
}
ixp_close(fid);
qsort(stat, nstat, sizeof *stat, comp_stat);
for(i = 0; i < nstat; i++) {
print_stat(&stat[i], lflag, file, pflag);
ixp_freestat(&stat[i]);
}
free(stat);
} while((file = ARGF()));
if(count == -1)
fatal("cannot read directory '%s': %r\n", file);
return 0;
}