sshserver: do setbinary() by caller (API)
In most cases, stdio should be set to binary mode by the dispatcher, so
the sshserver does not have to take care of that. The only exception was
hg-ssh, which is fixed by this patch.
.. api::
``sshserver()`` no longer sets stdin and stdout to binary mode.
$ cat > engine.py << EOF
>
> from mercurial import (
> pycompat,
> templater,
> templateutil,
> )
>
> class mytemplater(templater.engine):
> def _load(self, t):
> return self._loader(t)
>
> def process(self, t, map):
> tmpl = self._load(t)
> props = self._defaults.copy()
> props.update(map)
> for k, v in props.items():
> if b'{{%s}}' % k not in tmpl:
> continue
> if callable(v) and getattr(v, '_requires', None) is None:
> props = self._resources.copy()
> props.update(map)
> v = v(**pycompat.strkwargs(props))
> elif callable(v):
> v = v(self, props)
> v = templateutil.stringify(self, props, v)
> tmpl = tmpl.replace(b'{{%s}}' % k, v)
> yield tmpl
>
> templater.engines[b'my'] = mytemplater
> EOF
$ hg init test
$ echo '[extensions]' > test/.hg/hgrc
$ echo "engine = `pwd`/engine.py" >> test/.hg/hgrc
$ cd test
$ cat > mymap << EOF
> changeset = my:changeset.txt
> EOF
$ cat > changeset.txt << EOF
> {{rev}} {{node}} {{author}}
> EOF
$ hg ci -Ama
adding changeset.txt
adding mymap
$ hg log --style=./mymap
0 97e5f848f0936960273bbf75be6388cd0350a32b test
$ cat > changeset.txt << EOF
> {{p1rev}} {{p1node}} {{p2rev}} {{p2node}}
> EOF
$ hg ci -Ama
$ hg log --style=./mymap
0 97e5f848f0936960273bbf75be6388cd0350a32b -1 0000000000000000000000000000000000000000
-1 0000000000000000000000000000000000000000 -1 0000000000000000000000000000000000000000
invalid engine type:
$ echo 'changeset = unknown:changeset.txt' > unknownenginemap
$ hg log --style=./unknownenginemap
abort: invalid template engine: unknown
[255]
$ cd ..