--- /dev/null
+# -*-pyrex-*-
+#
+# $Id$
+#
+# Basic definitions, used all over
+#
+# (c) 2005 Straylight/Edgeware
+#
+
+#----- Licensing notice -----------------------------------------------------
+#
+# This file is part of the Python interface to mLib.
+#
+# mLib/Python is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# mLib/Python is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with mLib/Python; if not, write to the Free Software Foundation,
+# Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+
+#----- C library ------------------------------------------------------------
+
+cdef extern from 'errno.h':
+ int errno
+ enum:
+ EINTR
+ EAGAIN
+cdef extern from 'limits.h':
+ enum:
+ LONG_MAX
+cdef extern from 'math.h':
+ double modf(double x, double *i)
+cdef extern from 'stddef.h':
+ ctypedef int size_t
+cdef extern from 'string.h':
+ void memcpy(void *p, void *q, size_t n)
+ char *strerror(int err)
+
+#----- Unix interface -------------------------------------------------------
+
+cdef extern from 'sys/types.h':
+ pass
+cdef extern from 'sys/time.h':
+ struct timeval:
+ int tv_sec
+ int tv_usec
+
+cdef extern from 'sys/socket.h':
+ struct sockaddr:
+ int sa_family
+ enum:
+ AF_INET
+ int getsockname(int fd, sockaddr *pa, size_t *psz)
+ int getpeername(int fd, sockaddr *pa, size_t *psz)
+cdef extern from 'arpa/inet.h':
+ struct in_addr:
+ int s_addr
+ int inet_aton(char *rp, in_addr *ia)
+ char *inet_ntoa(in_addr ia)
+cdef extern from 'netinet/in.h':
+ struct sockaddr_in:
+ int sin_family
+ in_addr sin_addr
+ int sin_port
+ int htons(int x)
+ int htonl(int x)
+ int ntohs(int x)
+ int ntohl(int x)
+cdef extern from 'netdb.h':
+ struct hostent:
+ char *h_name
+ char **h_aliases
+ int h_addrtype
+ int h_length
+ char **h_addr_list
+ char *h_addr
+ int h_errno
+
+#----- Python ---------------------------------------------------------------
+
+cdef extern from 'Python.h':
+
+ object PyString_FromStringAndSize(char *p, int len)
+ int PyString_AsStringAndSize(obj, char **p, int *len) except -1
+ int PyObject_AsReadBuffer(obj, void **buf, int *len) except -1
+ int PyObject_TypeCheck(obj, ty)
+ object PyInt_FromLong(long i)
+ object PyLong_FromUnsignedLong(unsigned long i)
+
+ ctypedef struct PyObject:
+ pass
+ ctypedef struct PyTypeObject:
+ pass
+ void Py_INCREF(PyObject *obj)
+ void Py_DECREF(PyObject *obj)
+
+#----- mLib basic stuff -----------------------------------------------------
+
+cdef extern from 'mLib/alloc.h':
+ char *xstrdup(char *p)
+ void *xmalloc(size_t sz)
+ void xfree(void *p)
+
+cdef extern from 'mLib/bits.h':
+ ctypedef int uint32
+
+cdef extern from 'mLib/dstr.h':
+ ctypedef struct dstr:
+ char *buf
+ int len
+ void DCREATE(dstr *d)
+ void dstr_destroy(dstr *d)
+
+#----- CRC32 ----------------------------------------------------------------
+
+cdef extern from 'mLib/crc32.h':
+ uint32 c_crc32 "crc32" (uint32 a, void *p, int sz)
+
+#----- Universal hashing ----------------------------------------------------
+
+cdef extern from 'mLib/unihash.h':
+ ctypedef struct unihash_info:
+ pass
+ void unihash_setkey(unihash_info *i, uint32 k)
+ uint32 UNIHASH_INIT(unihash_info *i)
+ uint32 unihash_hash(unihash_info *i, uint32 a, void *p, int sz)
+ unihash_info unihash_global
+
+#----- Symbol tables --------------------------------------------------------
+
+cdef extern from 'mLib/sym.h':
+ ctypedef struct sym_table:
+ pass
+ ctypedef struct sym_base:
+ pass
+ ctypedef struct sym_iter:
+ pass
+ void sym_create(sym_table *t)
+ void sym_destroy(sym_table *t)
+ void *sym_find(sym_table *t, char *n, long l, int sz, unsigned *f)
+ void sym_remove(sym_table *t, void *b)
+ char *SYM_NAME(void *b)
+ int SYM_LEN(void *b)
+ void sym_mkiter(sym_iter *i, sym_table *t)
+ void *sym_next(sym_iter *i)
+
+#----- Atom stuff -----------------------------------------------------------
+
+# --- Atoms ---
+#
+# Partly written in `real' C.
+
+cdef extern from 'atom.h':
+ ctypedef struct atom:
+ pass
+ ctypedef struct atom_iter:
+ pass
+ ctypedef struct atom_table:
+ pass
+ atom_table *ATOM_GLOBAL
+ void atom_mkiter(atom_iter *i, atom_table *t)
+ atom *atom_next(atom_iter *)
+ void atom_pysetup()
+ atom_pywrap(atom *a)
+ atom_pyintern(obj)
+ atom *ATOM_A(obj)
+ PyTypeObject atom_pytype
+
+# --- Association tables ---
+
+cdef extern from 'mLib/assoc.h':
+ ctypedef struct assoc_table:
+ pass
+ ctypedef struct assoc_base:
+ pass
+ ctypedef struct assoc_iter:
+ pass
+ void assoc_create(assoc_table *t)
+ void assoc_destroy(assoc_table *t)
+ void *assoc_find(assoc_table *t, atom *a, int sz, unsigned *f)
+ void assoc_remove(assoc_table *t, void *b)
+ atom *ASSOC_ATOM(void *b)
+ void assoc_mkiter(assoc_iter *i, assoc_table *t)
+ void *assoc_next(assoc_iter *i)
+
+#----- Double-ended arrays --------------------------------------------------
+
+cdef extern from 'array.h':
+ void da_pysetup()
+ PyTypeObject da_pytype
+ PyTypeObject daiter_pytype
+
+#----- Line buffer ----------------------------------------------------------
+
+cdef extern from 'mLib/lbuf.h':
+ cdef struct lbuf:
+ int f
+ int delim
+ size_t sz
+ enum:
+ LBUF_ENABLE
+ _LBUF_CRLF "LBUF_CRLF"
+ _LBUF_STRICTCRLF "LBUF_STRICTCRLF"
+ void lbuf_flush(lbuf *b, char *p, size_t len)
+ void lbuf_close(lbuf *b)
+ size_t lbuf_free(lbuf *b, char **p)
+ void lbuf_setsize(lbuf *b, size_t sz)
+ void lbuf_enable(lbuf *b)
+ void lbuf_disable(lbuf *b)
+ void lbuf_init(lbuf *b,
+ void (*func)(char *s, size_t len, void *arg), void *arg)
+ void lbuf_destroy(lbuf *b)
+
+#----- Packet buffer --------------------------------------------------------
+
+cdef extern from 'mLib/pkbuf.h':
+ ctypedef struct pkbuf:
+ int f
+ int want
+ enum:
+ PKBUF_ENABLE
+ void pkbuf_flush(pkbuf *pk, unsigned char *p, size_t len)
+ void pkbuf_close(pkbuf *pk)
+ size_t pkbuf_free(pkbuf *pk, unsigned char **p)
+ void pkbuf_want(pkbuf *pk, size_t sz)
+ void pkbuf_init(pkbuf *b,
+ void (*func)(unsigned char *s, size_t len,
+ pkbuf *pk, size_t *keep, void *arg),
+ void *arg)
+ void pkbuf_destroy(pkbuf *b)
+
+#----- Select stuff ---------------------------------------------------------
+
+# --- Basics ---
+
+cdef extern from 'mLib/sel.h':
+ ctypedef struct sel_state:
+ pass
+ ctypedef struct sel_file:
+ int fd
+ ctypedef struct sel_timer:
+ pass
+ enum:
+ _SEL_READ "SEL_READ"
+ _SEL_WRITE "SEL_WRITE"
+ _SEL_EXC "SEL_EXC"
+ void sel_init(sel_state *s)
+ void sel_initfile(sel_state *s, sel_file *f, int fd, unsigned mode,
+ void (*func)(int fd, unsigned mode, void *arg),
+ void *arg)
+ void sel_force(sel_file *f)
+ void sel_addfile(sel_file *f)
+ void sel_rmfile(sel_file *f)
+ void sel_addtimer(sel_state *s, sel_timer *t, timeval *tv,
+ void (*func)(timeval *tv, void *arg),
+ void *arg)
+ void sel_rmtimer(sel_timer *t)
+ int sel_select(sel_state *s) except *
+
+# --- Non-blocking connection ---
+
+cdef extern from 'mLib/conn.h':
+ ctypedef struct conn:
+ pass
+ int conn_fd(conn *c, sel_state *s, int fd,
+ void (*func)(int fd, void *arg), void *arg)
+ void conn_kill(conn *c)
+
+# --- Background name resolver ---
+
+cdef extern from 'mLib/bres.h':
+ ctypedef struct bres_client:
+ pass
+ void bres_byname(bres_client *r, char *name,
+ void (*func)(hostent *h, void *arg), void *arg)
+ void bres_byaddr(bres_client *r, in_addr addr,
+ void (*func)(hostent *h, void *arg), void *arg)
+ void bres_abort(bres_client *r)
+ void bres_exec(char *null)
+ void bres_init(sel_state *s)
+
+# --- In-band signal handling ---
+
+cdef extern from 'mLib/sig.h':
+ ctypedef struct sig:
+ pass
+ void sig_add(sig *s, int n, void (*func)(int n, void *arg), void *arg)
+ void sig_remove(sig *s)
+ void sig_init(sel_state *s)
+
+# --- Line buffer ---
+
+cdef extern from 'mLib/selbuf.h':
+ ctypedef struct selbuf:
+ sel_file reader
+ lbuf b
+ void selbuf_enable(selbuf *b)
+ void selbuf_disable(selbuf *b)
+ void selbuf_setsize(selbuf *b, size_t sz)
+ void selbuf_init(selbuf *b, sel_state *s, int fd,
+ void (*func)(char *s, size_t len, void *arg), void *arg)
+ void selbuf_destroy(selbuf *b)
+
+# --- Packet buffer ---
+
+cdef extern from 'mLib/selpk.h':
+ ctypedef struct selpk:
+ sel_file reader
+ pkbuf pk
+ void selpk_enable(selpk *b)
+ void selpk_disable(selpk *b)
+ void selpk_want(selpk *b, size_t sz)
+ void selpk_init(selpk *b, sel_state *s, int fd,
+ void (*func)(unsigned char *p, size_t n,
+ pkbuf *pk, size_t *keep, void *arg),
+ void *arg)
+ void selpk_destroy(selpk *b)
+
+# --- Ident client ---
+
+cdef extern from 'mLib/ident.h':
+ ctypedef struct ident_request:
+ pass
+ enum:
+ IDENT_USERID
+ IDENT_ERROR
+ IDENT_BAD
+ struct ident_userid:
+ char *os
+ char *user
+ union ident_u:
+ ident_userid userid
+ char *error
+ ctypedef struct ident_reply:
+ int sport
+ int dport
+ int type
+ ident_u u
+ void ident(ident_request *rq, sel_state *s,
+ sockaddr_in *local, sockaddr_in *remote,
+ void (*func)(ident_reply *r, void *arg),
+ void *arg)
+ void ident_abort(ident_request *rq)
+
+#----- Error reporting ------------------------------------------------------
+
+cdef extern from 'mLib/quis.h':
+ void _ego "ego"(char *prog)
+ char *_quis "quis"()
+cdef extern from 'mLib/report.h':
+ void _moan "moan"(char *f, char *msg)
+
+#----- Internal utilities ---------------------------------------------------
+
+cdef extern from 'grim.h':
+ int PSIZEOF(void *x)
+
+#----- That's all, folks ----------------------------------------------------
~mdw / mLib-python / blobdiff