exchange: make narrow ACL presence imply narrow=True
And refactor the logic for determining when to invoke our custom
changegroup part function so it is only conditional on
narrow being set. This makes it more obvious under which
conditions we should invoke the custom implementation.
Also use raw strings so **kwargs works on Python 3.
Differential Revision: https://phab.mercurial-scm.org/D4013
from __future__ import absolute_import
import cffi
import os
ffi = cffi.FFI()
mpatch_c = os.path.join(os.path.join(os.path.dirname(__file__), '..',
'mpatch.c'))
with open(mpatch_c) as f:
ffi.set_source("mercurial.cffi._mpatch", f.read(),
include_dirs=["mercurial"])
ffi.cdef("""
struct mpatch_frag {
int start, end, len;
const char *data;
};
struct mpatch_flist {
struct mpatch_frag *base, *head, *tail;
};
extern "Python" struct mpatch_flist* cffi_get_next_item(void*, ssize_t);
int mpatch_decode(const char *bin, ssize_t len, struct mpatch_flist** res);
ssize_t mpatch_calcsize(size_t len, struct mpatch_flist *l);
void mpatch_lfree(struct mpatch_flist *a);
static int mpatch_apply(char *buf, const char *orig, size_t len,
struct mpatch_flist *l);
struct mpatch_flist *mpatch_fold(void *bins,
struct mpatch_flist* (*get_next_item)(void*, ssize_t),
ssize_t start, ssize_t end);
""")
if __name__ == '__main__':
ffi.compile()