Mercurial > hg
diff mercurial/cext/parsers.c @ 34862:d92dc725223b
parsers: allow clang-format here
# skip-blame because parsers.c is mechanically rewritten by
clang-format with no semantic change.
Differential Revision: https://phab.mercurial-scm.org/D1170
author | Augie Fackler <augie@google.com> |
---|---|
date | Mon, 16 Oct 2017 14:53:57 -0400 |
parents | 6ece4a85c350 |
children | d13526333835 |
line wrap: on
line diff
--- a/mercurial/cext/parsers.c Mon Oct 16 14:49:35 2017 -0400 +++ b/mercurial/cext/parsers.c Mon Oct 16 14:53:57 2017 -0400 @@ -48,10 +48,8 @@ char *str, *start, *end; int len; - if (!PyArg_ParseTuple(args, "O!O!s#:parse_manifest", - &PyDict_Type, &mfdict, - &PyDict_Type, &fdict, - &str, &len)) + if (!PyArg_ParseTuple(args, "O!O!s#:parse_manifest", &PyDict_Type, + &mfdict, &PyDict_Type, &fdict, &str, &len)) goto quit; start = str; @@ -65,14 +63,14 @@ zero = memchr(start, '\0', end - start); if (!zero) { PyErr_SetString(PyExc_ValueError, - "manifest entry has no separator"); + "manifest entry has no separator"); goto quit; } newline = memchr(zero + 1, '\n', end - (zero + 1)); if (!newline) { PyErr_SetString(PyExc_ValueError, - "manifest contains trailing garbage"); + "manifest contains trailing garbage"); goto quit; } @@ -88,8 +86,7 @@ goto bail; if (nlen > 40) { - flags = PyBytes_FromStringAndSize(zero + 41, - nlen - 40); + flags = PyBytes_FromStringAndSize(zero + 41, nlen - 40); if (!flags) goto bail; @@ -120,10 +117,10 @@ } static inline dirstateTupleObject *make_dirstate_tuple(char state, int mode, - int size, int mtime) + int size, int mtime) { - dirstateTupleObject *t = PyObject_New(dirstateTupleObject, - &dirstateTupleType); + dirstateTupleObject *t = + PyObject_New(dirstateTupleObject, &dirstateTupleType); if (!t) return NULL; t->state = state; @@ -134,7 +131,7 @@ } static PyObject *dirstate_tuple_new(PyTypeObject *subtype, PyObject *args, - PyObject *kwds) + PyObject *kwds) { /* We do all the initialization here and not a tp_init function because * dirstate_tuple is immutable. */ @@ -184,55 +181,55 @@ } static PySequenceMethods dirstate_tuple_sq = { - dirstate_tuple_length, /* sq_length */ - 0, /* sq_concat */ - 0, /* sq_repeat */ - dirstate_tuple_item, /* sq_item */ - 0, /* sq_ass_item */ - 0, /* sq_contains */ - 0, /* sq_inplace_concat */ - 0 /* sq_inplace_repeat */ + dirstate_tuple_length, /* sq_length */ + 0, /* sq_concat */ + 0, /* sq_repeat */ + dirstate_tuple_item, /* sq_item */ + 0, /* sq_ass_item */ + 0, /* sq_contains */ + 0, /* sq_inplace_concat */ + 0 /* sq_inplace_repeat */ }; PyTypeObject dirstateTupleType = { - PyVarObject_HEAD_INIT(NULL, 0) /* header */ - "dirstate_tuple", /* tp_name */ - sizeof(dirstateTupleObject),/* tp_basicsize */ - 0, /* tp_itemsize */ - (destructor)dirstate_tuple_dealloc, /* tp_dealloc */ - 0, /* tp_print */ - 0, /* tp_getattr */ - 0, /* tp_setattr */ - 0, /* tp_compare */ - 0, /* tp_repr */ - 0, /* tp_as_number */ - &dirstate_tuple_sq, /* tp_as_sequence */ - 0, /* tp_as_mapping */ - 0, /* tp_hash */ - 0, /* tp_call */ - 0, /* tp_str */ - 0, /* tp_getattro */ - 0, /* tp_setattro */ - 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ - "dirstate tuple", /* tp_doc */ - 0, /* tp_traverse */ - 0, /* tp_clear */ - 0, /* tp_richcompare */ - 0, /* tp_weaklistoffset */ - 0, /* tp_iter */ - 0, /* tp_iternext */ - 0, /* tp_methods */ - 0, /* tp_members */ - 0, /* tp_getset */ - 0, /* tp_base */ - 0, /* tp_dict */ - 0, /* tp_descr_get */ - 0, /* tp_descr_set */ - 0, /* tp_dictoffset */ - 0, /* tp_init */ - 0, /* tp_alloc */ - dirstate_tuple_new, /* tp_new */ + PyVarObject_HEAD_INIT(NULL, 0) /* header */ + "dirstate_tuple", /* tp_name */ + sizeof(dirstateTupleObject), /* tp_basicsize */ + 0, /* tp_itemsize */ + (destructor)dirstate_tuple_dealloc, /* tp_dealloc */ + 0, /* tp_print */ + 0, /* tp_getattr */ + 0, /* tp_setattr */ + 0, /* tp_compare */ + 0, /* tp_repr */ + 0, /* tp_as_number */ + &dirstate_tuple_sq, /* tp_as_sequence */ + 0, /* tp_as_mapping */ + 0, /* tp_hash */ + 0, /* tp_call */ + 0, /* tp_str */ + 0, /* tp_getattro */ + 0, /* tp_setattro */ + 0, /* tp_as_buffer */ + Py_TPFLAGS_DEFAULT, /* tp_flags */ + "dirstate tuple", /* tp_doc */ + 0, /* tp_traverse */ + 0, /* tp_clear */ + 0, /* tp_richcompare */ + 0, /* tp_weaklistoffset */ + 0, /* tp_iter */ + 0, /* tp_iternext */ + 0, /* tp_methods */ + 0, /* tp_members */ + 0, /* tp_getset */ + 0, /* tp_base */ + 0, /* tp_dict */ + 0, /* tp_descr_get */ + 0, /* tp_descr_set */ + 0, /* tp_dictoffset */ + 0, /* tp_init */ + 0, /* tp_alloc */ + dirstate_tuple_new, /* tp_new */ }; static PyObject *parse_dirstate(PyObject *self, PyObject *args) @@ -244,18 +241,16 @@ unsigned int flen, len, pos = 40; int readlen; - if (!PyArg_ParseTuple(args, "O!O!s#:parse_dirstate", - &PyDict_Type, &dmap, - &PyDict_Type, &cmap, - &str, &readlen)) + if (!PyArg_ParseTuple(args, "O!O!s#:parse_dirstate", &PyDict_Type, + &dmap, &PyDict_Type, &cmap, &str, &readlen)) goto quit; len = readlen; /* read parents */ if (len < 40) { - PyErr_SetString( - PyExc_ValueError, "too little data for parents"); + PyErr_SetString(PyExc_ValueError, + "too little data for parents"); goto quit; } @@ -267,7 +262,7 @@ while (pos >= 40 && pos < len) { if (pos + 17 > len) { PyErr_SetString(PyExc_ValueError, - "overflow in dirstate"); + "overflow in dirstate"); goto quit; } cur = str + pos; @@ -280,17 +275,18 @@ pos += 17; cur += 17; if (flen > len - pos) { - PyErr_SetString(PyExc_ValueError, "overflow in dirstate"); + PyErr_SetString(PyExc_ValueError, + "overflow in dirstate"); goto quit; } - entry = (PyObject *)make_dirstate_tuple(state, mode, size, - mtime); + entry = + (PyObject *)make_dirstate_tuple(state, mode, size, mtime); cpos = memchr(cur, 0, flen); if (cpos) { fname = PyBytes_FromStringAndSize(cur, cpos - cur); - cname = PyBytes_FromStringAndSize(cpos + 1, - flen - (cpos - cur) - 1); + cname = PyBytes_FromStringAndSize( + cpos + 1, flen - (cpos - cur) - 1); if (!fname || !cname || PyDict_SetItem(cmap, fname, cname) == -1 || PyDict_SetItem(dmap, fname, entry) == -1) @@ -298,8 +294,7 @@ Py_DECREF(cname); } else { fname = PyBytes_FromStringAndSize(cur, flen); - if (!fname || - PyDict_SetItem(dmap, fname, entry) == -1) + if (!fname || PyDict_SetItem(dmap, fname, entry) == -1) goto quit; } Py_DECREF(fname); @@ -320,15 +315,14 @@ /* * Build a set of non-normal and other parent entries from the dirstate dmap -*/ + */ static PyObject *nonnormalotherparententries(PyObject *self, PyObject *args) { PyObject *dmap, *fname, *v; PyObject *nonnset = NULL, *otherpset = NULL, *result = NULL; Py_ssize_t pos; - if (!PyArg_ParseTuple(args, "O!:nonnormalentries", - &PyDict_Type, &dmap)) + if (!PyArg_ParseTuple(args, "O!:nonnormalentries", &PyDict_Type, &dmap)) goto bail; nonnset = PySet_New(NULL); @@ -344,7 +338,7 @@ dirstateTupleObject *t; if (!dirstate_tuple_check(v)) { PyErr_SetString(PyExc_TypeError, - "expected a dirstate tuple"); + "expected a dirstate tuple"); goto bail; } t = (dirstateTupleObject *)v; @@ -386,9 +380,8 @@ char *p, *s; int now; - if (!PyArg_ParseTuple(args, "O!O!Oi:pack_dirstate", - &PyDict_Type, &map, &PyDict_Type, ©map, - &pl, &now)) + if (!PyArg_ParseTuple(args, "O!O!Oi:pack_dirstate", &PyDict_Type, &map, + &PyDict_Type, ©map, &pl, &now)) return NULL; if (!PySequence_Check(pl) || PySequence_Size(pl) != 2) { @@ -408,7 +401,7 @@ if (c) { if (!PyBytes_Check(c)) { PyErr_SetString(PyExc_TypeError, - "expected string key"); + "expected string key"); goto bail; } nbytes += PyBytes_GET_SIZE(c) + 1; @@ -436,7 +429,7 @@ memcpy(p, s, l); p += 20; - for (pos = 0; PyDict_Next(map, &pos, &k, &v); ) { + for (pos = 0; PyDict_Next(map, &pos, &k, &v);) { dirstateTupleObject *tuple; char state; int mode, size, mtime; @@ -446,7 +439,7 @@ if (!dirstate_tuple_check(v)) { PyErr_SetString(PyExc_TypeError, - "expected a dirstate tuple"); + "expected a dirstate tuple"); goto bail; } tuple = (dirstateTupleObject *)v; @@ -460,7 +453,7 @@ * this. */ mtime = -1; mtime_unset = (PyObject *)make_dirstate_tuple( - state, mode, size, mtime); + state, mode, size, mtime); if (!mtime_unset) goto bail; if (PyDict_SetItem(map, k, mtime_unset) == -1) @@ -491,7 +484,7 @@ pos = p - PyBytes_AS_STRING(packobj); if (pos != nbytes) { PyErr_Format(PyExc_SystemError, "bad dirstate size: %ld != %ld", - (long)pos, (long)nbytes); + (long)pos, (long)nbytes); goto bail; } @@ -507,8 +500,8 @@ #define USING_SHA_256 2 #define FM1_HEADER_SIZE (4 + 8 + 2 + 2 + 1 + 1 + 1) -static PyObject *readshas( - const char *source, unsigned char num, Py_ssize_t hashwidth) +static PyObject *readshas(const char *source, unsigned char num, + Py_ssize_t hashwidth) { int i; PyObject *list = PyTuple_New(num); @@ -528,7 +521,7 @@ } static PyObject *fm1readmarker(const char *databegin, const char *dataend, - uint32_t *msize) + uint32_t *msize) { const char *data = databegin; const char *meta; @@ -567,7 +560,7 @@ if (databegin + *msize > dataend) { goto overflow; } - dataend = databegin + *msize; /* narrow down to marker size */ + dataend = databegin + *msize; /* narrow down to marker size */ if (data + hashwidth > dataend) { goto overflow; @@ -631,9 +624,9 @@ PyTuple_SET_ITEM(tmp, 1, right); PyTuple_SET_ITEM(metadata, i, tmp); } - ret = Py_BuildValue("(OOHO(di)O)", prec, succs, flags, - metadata, mtime, (int)tz * 60, parents); - goto bail; /* return successfully */ + ret = Py_BuildValue("(OOHO(di)O)", prec, succs, flags, metadata, mtime, + (int)tz * 60, parents); + goto bail; /* return successfully */ overflow: PyErr_SetString(PyExc_ValueError, "overflow in obsstore"); @@ -645,7 +638,6 @@ return ret; } - static PyObject *fm1readmarkers(PyObject *self, PyObject *args) { const char *data, *dataend; @@ -691,29 +683,28 @@ PyObject *parse_index2(PyObject *self, PyObject *args); static PyMethodDef methods[] = { - {"pack_dirstate", pack_dirstate, METH_VARARGS, "pack a dirstate\n"}, - {"nonnormalotherparententries", nonnormalotherparententries, METH_VARARGS, - "create a set containing non-normal and other parent entries of given " - "dirstate\n"}, - {"parse_manifest", parse_manifest, METH_VARARGS, "parse a manifest\n"}, - {"parse_dirstate", parse_dirstate, METH_VARARGS, "parse a dirstate\n"}, - {"parse_index2", parse_index2, METH_VARARGS, "parse a revlog index\n"}, - {"isasciistr", isasciistr, METH_VARARGS, "check if an ASCII string\n"}, - {"asciilower", asciilower, METH_VARARGS, "lowercase an ASCII string\n"}, - {"asciiupper", asciiupper, METH_VARARGS, "uppercase an ASCII string\n"}, - {"dict_new_presized", dict_new_presized, METH_VARARGS, - "construct a dict with an expected size\n"}, - {"make_file_foldmap", make_file_foldmap, METH_VARARGS, - "make file foldmap\n"}, - {"jsonescapeu8fast", jsonescapeu8fast, METH_VARARGS, - "escape a UTF-8 byte string to JSON (fast path)\n"}, - {"encodedir", encodedir, METH_VARARGS, "encodedir a path\n"}, - {"pathencode", pathencode, METH_VARARGS, "fncache-encode a path\n"}, - {"lowerencode", lowerencode, METH_VARARGS, "lower-encode a path\n"}, - {"fm1readmarkers", fm1readmarkers, METH_VARARGS, - "parse v1 obsolete markers\n"}, - {NULL, NULL} -}; + {"pack_dirstate", pack_dirstate, METH_VARARGS, "pack a dirstate\n"}, + {"nonnormalotherparententries", nonnormalotherparententries, METH_VARARGS, + "create a set containing non-normal and other parent entries of given " + "dirstate\n"}, + {"parse_manifest", parse_manifest, METH_VARARGS, "parse a manifest\n"}, + {"parse_dirstate", parse_dirstate, METH_VARARGS, "parse a dirstate\n"}, + {"parse_index2", parse_index2, METH_VARARGS, "parse a revlog index\n"}, + {"isasciistr", isasciistr, METH_VARARGS, "check if an ASCII string\n"}, + {"asciilower", asciilower, METH_VARARGS, "lowercase an ASCII string\n"}, + {"asciiupper", asciiupper, METH_VARARGS, "uppercase an ASCII string\n"}, + {"dict_new_presized", dict_new_presized, METH_VARARGS, + "construct a dict with an expected size\n"}, + {"make_file_foldmap", make_file_foldmap, METH_VARARGS, + "make file foldmap\n"}, + {"jsonescapeu8fast", jsonescapeu8fast, METH_VARARGS, + "escape a UTF-8 byte string to JSON (fast path)\n"}, + {"encodedir", encodedir, METH_VARARGS, "encodedir a path\n"}, + {"pathencode", pathencode, METH_VARARGS, "fncache-encode a path\n"}, + {"lowerencode", lowerencode, METH_VARARGS, "lower-encode a path\n"}, + {"fm1readmarkers", fm1readmarkers, METH_VARARGS, + "parse v1 obsolete markers\n"}, + {NULL, NULL}}; void dirs_module_init(PyObject *mod); void manifest_module_init(PyObject *mod); @@ -743,7 +734,7 @@ return; Py_INCREF(&dirstateTupleType); PyModule_AddObject(mod, "dirstatetuple", - (PyObject *)&dirstateTupleType); + (PyObject *)&dirstateTupleType); } static int check_python_version(void) @@ -762,24 +753,23 @@ * should only occur in unusual circumstances (e.g. if sys.hexversion * is manually set to an invalid value). */ if ((hexversion == -1) || (hexversion >> 16 != PY_VERSION_HEX >> 16)) { - PyErr_Format(PyExc_ImportError, "%s: The Mercurial extension " - "modules were compiled with Python " PY_VERSION ", but " - "Mercurial is currently using Python with sys.hexversion=%ld: " - "Python %s\n at: %s", versionerrortext, hexversion, - Py_GetVersion(), Py_GetProgramFullPath()); + PyErr_Format(PyExc_ImportError, + "%s: The Mercurial extension " + "modules were compiled with Python " PY_VERSION + ", but " + "Mercurial is currently using Python with " + "sys.hexversion=%ld: " + "Python %s\n at: %s", + versionerrortext, hexversion, Py_GetVersion(), + Py_GetProgramFullPath()); return -1; } return 0; } #ifdef IS_PY3K -static struct PyModuleDef parsers_module = { - PyModuleDef_HEAD_INIT, - "parsers", - parsers_doc, - -1, - methods -}; +static struct PyModuleDef parsers_module = {PyModuleDef_HEAD_INIT, "parsers", + parsers_doc, -1, methods}; PyMODINIT_FUNC PyInit_parsers(void) {