Commit | Line | Data |
---|---|---|
5b1830f3 MW |
1 | ### -*-pyrex-*- |
2 | ### | |
3 | ### Basic definitions, used all over | |
4 | ### | |
5 | ### (c) 2005 Straylight/Edgeware | |
6 | ### | |
7 | ||
8 | ###----- Licensing notice --------------------------------------------------- | |
9 | ### | |
10 | ### This file is part of the Python interface to mLib. | |
11 | ### | |
12 | ### mLib/Python is free software; you can redistribute it and/or modify | |
13 | ### it under the terms of the GNU General Public License as published by | |
14 | ### the Free Software Foundation; either version 2 of the License, or | |
15 | ### (at your option) any later version. | |
16 | ### | |
17 | ### mLib/Python is distributed in the hope that it will be useful, | |
18 | ### but WITHOUT ANY WARRANTY; without even the implied warranty of | |
19 | ### MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
20 | ### GNU General Public License for more details. | |
21 | ### | |
22 | ### You should have received a copy of the GNU General Public License | |
23 | ### along with mLib/Python; if not, write to the Free Software Foundation, | |
24 | ### Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
25 | ||
976d8e49 MW |
26 | ###-------------------------------------------------------------------------- |
27 | ### C library. | |
579d0169 | 28 | |
29 | cdef extern from 'errno.h': | |
30 | int errno | |
31 | enum: | |
32 | EINTR | |
33 | EAGAIN | |
34 | cdef extern from 'limits.h': | |
35 | enum: | |
36 | LONG_MAX | |
37 | cdef extern from 'math.h': | |
38 | double modf(double x, double *i) | |
39 | cdef extern from 'stddef.h': | |
40 | ctypedef int size_t | |
41 | cdef extern from 'string.h': | |
42 | void memcpy(void *p, void *q, size_t n) | |
43 | char *strerror(int err) | |
6a6bd8fa | 44 | size_t strlen(char *p) |
579d0169 | 45 | |
976d8e49 MW |
46 | ###-------------------------------------------------------------------------- |
47 | ### Unix interface. | |
579d0169 | 48 | |
49 | cdef extern from 'sys/types.h': | |
50 | pass | |
51 | cdef extern from 'sys/time.h': | |
52 | struct timeval: | |
53 | int tv_sec | |
54 | int tv_usec | |
55 | ||
56 | cdef extern from 'sys/socket.h': | |
57 | struct sockaddr: | |
58 | int sa_family | |
59 | enum: | |
60 | AF_INET | |
61 | int getsockname(int fd, sockaddr *pa, size_t *psz) | |
62 | int getpeername(int fd, sockaddr *pa, size_t *psz) | |
63 | cdef extern from 'arpa/inet.h': | |
64 | struct in_addr: | |
65 | int s_addr | |
66 | int inet_aton(char *rp, in_addr *ia) | |
67 | char *inet_ntoa(in_addr ia) | |
68 | cdef extern from 'netinet/in.h': | |
69 | struct sockaddr_in: | |
70 | int sin_family | |
71 | in_addr sin_addr | |
72 | int sin_port | |
73 | int htons(int x) | |
74 | int htonl(int x) | |
75 | int ntohs(int x) | |
76 | int ntohl(int x) | |
77 | cdef extern from 'netdb.h': | |
78 | struct hostent: | |
79 | char *h_name | |
80 | char **h_aliases | |
81 | int h_addrtype | |
82 | int h_length | |
83 | char **h_addr_list | |
84 | char *h_addr | |
85 | int h_errno | |
86 | ||
976d8e49 MW |
87 | ###-------------------------------------------------------------------------- |
88 | ### Python. | |
579d0169 | 89 | |
90 | cdef extern from 'Python.h': | |
91 | ||
ae68e889 MW |
92 | ctypedef struct PyObject: |
93 | pass | |
94 | ctypedef struct PyTypeObject: | |
95 | pass | |
96 | ||
579d0169 | 97 | object PyString_FromStringAndSize(char *p, int len) |
98 | int PyString_AsStringAndSize(obj, char **p, int *len) except -1 | |
99 | int PyObject_AsReadBuffer(obj, void **buf, int *len) except -1 | |
100 | int PyObject_TypeCheck(obj, ty) | |
101 | object PyInt_FromLong(long i) | |
102 | object PyLong_FromUnsignedLong(unsigned long i) | |
ae68e889 MW |
103 | char *PyString_AS_STRING(string) |
104 | int _PyString_Resize(PyObject **string, int size) except -1 | |
579d0169 | 105 | |
579d0169 | 106 | void Py_INCREF(PyObject *obj) |
107 | void Py_DECREF(PyObject *obj) | |
108 | ||
976d8e49 MW |
109 | ###-------------------------------------------------------------------------- |
110 | ### mLib basic stuff. | |
579d0169 | 111 | |
112 | cdef extern from 'mLib/alloc.h': | |
113 | char *xstrdup(char *p) | |
114 | void *xmalloc(size_t sz) | |
115 | void xfree(void *p) | |
116 | ||
117 | cdef extern from 'mLib/bits.h': | |
118 | ctypedef int uint32 | |
119 | ||
120 | cdef extern from 'mLib/dstr.h': | |
121 | ctypedef struct dstr: | |
122 | char *buf | |
123 | int len | |
124 | void DCREATE(dstr *d) | |
125 | void dstr_destroy(dstr *d) | |
126 | ||
976d8e49 MW |
127 | ###-------------------------------------------------------------------------- |
128 | ### CRC32. | |
579d0169 | 129 | |
130 | cdef extern from 'mLib/crc32.h': | |
131 | uint32 c_crc32 "crc32" (uint32 a, void *p, int sz) | |
132 | ||
976d8e49 MW |
133 | ###-------------------------------------------------------------------------- |
134 | ### Universal hashing. | |
579d0169 | 135 | |
136 | cdef extern from 'mLib/unihash.h': | |
137 | ctypedef struct unihash_info: | |
138 | pass | |
139 | void unihash_setkey(unihash_info *i, uint32 k) | |
140 | uint32 UNIHASH_INIT(unihash_info *i) | |
141 | uint32 unihash_hash(unihash_info *i, uint32 a, void *p, int sz) | |
142 | unihash_info unihash_global | |
143 | ||
976d8e49 MW |
144 | ###-------------------------------------------------------------------------- |
145 | ### Symbol tables. | |
579d0169 | 146 | |
147 | cdef extern from 'mLib/sym.h': | |
148 | ctypedef struct sym_table: | |
149 | pass | |
150 | ctypedef struct sym_base: | |
151 | pass | |
152 | ctypedef struct sym_iter: | |
153 | pass | |
154 | void sym_create(sym_table *t) | |
155 | void sym_destroy(sym_table *t) | |
156 | void *sym_find(sym_table *t, char *n, long l, int sz, unsigned *f) | |
157 | void sym_remove(sym_table *t, void *b) | |
158 | char *SYM_NAME(void *b) | |
159 | int SYM_LEN(void *b) | |
160 | void sym_mkiter(sym_iter *i, sym_table *t) | |
161 | void *sym_next(sym_iter *i) | |
162 | ||
976d8e49 MW |
163 | ###-------------------------------------------------------------------------- |
164 | ### String utilities. | |
6a6bd8fa MW |
165 | |
166 | cdef extern from 'mLib/str.h': | |
167 | enum: | |
168 | STRF_QUOTE | |
95920c4f | 169 | STRF_PREFIX |
6a6bd8fa MW |
170 | char *str_qword(char **pp, unsigned f) |
171 | size_t str_qsplit(char *p, char **v, size_t c, char **rest, unsigned f) | |
95920c4f | 172 | int str_matchx(char *p, char *s, unsigned f) |
6a6bd8fa MW |
173 | void str_sanitize(char *d, char *p, size_t sz) |
174 | ||
ae68e889 MW |
175 | cdef extern from 'mLib/versioncmp.h': |
176 | int _versioncmp "versioncmp"(char *va, char *vb) | |
177 | ||
976d8e49 MW |
178 | ###-------------------------------------------------------------------------- |
179 | ### Form-urlencoding functions. | |
5ce5170c MW |
180 | |
181 | cdef extern from 'mLib/url.h': | |
182 | struct url_ectx: | |
183 | unsigned f | |
184 | struct url_dctx: | |
185 | char *p | |
186 | unsigned f | |
187 | enum: | |
188 | URLF_STRICT | |
189 | URLF_LAX | |
190 | URLF_SEMI | |
191 | void url_initenc(url_ectx *ctx) | |
192 | void url_enc(url_ectx *ctx, dstr *d, char *name, char *value) | |
193 | void url_initdec(url_dctx *ctx, char *p) | |
194 | int url_dec(url_dctx *ctx, dstr *n, dstr *v) | |
195 | ||
976d8e49 MW |
196 | ###-------------------------------------------------------------------------- |
197 | ### Atom stuff. | |
579d0169 | 198 | |
5b1830f3 MW |
199 | ## Atoms. |
200 | ## | |
201 | ## Partly written in `real' C. | |
579d0169 | 202 | cdef extern from 'atom.h': |
203 | ctypedef struct atom: | |
204 | pass | |
205 | ctypedef struct atom_iter: | |
206 | pass | |
207 | ctypedef struct atom_table: | |
208 | pass | |
209 | atom_table *ATOM_GLOBAL | |
210 | void atom_mkiter(atom_iter *i, atom_table *t) | |
211 | atom *atom_next(atom_iter *) | |
212 | void atom_pysetup() | |
213 | atom_pywrap(atom *a) | |
214 | atom_pyintern(obj) | |
215 | atom *ATOM_A(obj) | |
216 | PyTypeObject atom_pytype | |
217 | ||
5b1830f3 | 218 | ## Association tables. |
579d0169 | 219 | cdef extern from 'mLib/assoc.h': |
220 | ctypedef struct assoc_table: | |
221 | pass | |
222 | ctypedef struct assoc_base: | |
223 | pass | |
224 | ctypedef struct assoc_iter: | |
225 | pass | |
226 | void assoc_create(assoc_table *t) | |
227 | void assoc_destroy(assoc_table *t) | |
228 | void *assoc_find(assoc_table *t, atom *a, int sz, unsigned *f) | |
229 | void assoc_remove(assoc_table *t, void *b) | |
230 | atom *ASSOC_ATOM(void *b) | |
231 | void assoc_mkiter(assoc_iter *i, assoc_table *t) | |
232 | void *assoc_next(assoc_iter *i) | |
233 | ||
976d8e49 MW |
234 | ###-------------------------------------------------------------------------- |
235 | ### Double-ended arrays. | |
579d0169 | 236 | |
237 | cdef extern from 'array.h': | |
238 | void da_pysetup() | |
239 | PyTypeObject da_pytype | |
240 | PyTypeObject daiter_pytype | |
241 | ||
976d8e49 MW |
242 | ###-------------------------------------------------------------------------- |
243 | ### Line buffer. | |
579d0169 | 244 | |
245 | cdef extern from 'mLib/lbuf.h': | |
246 | cdef struct lbuf: | |
247 | int f | |
248 | int delim | |
249 | size_t sz | |
250 | enum: | |
251 | LBUF_ENABLE | |
252 | _LBUF_CRLF "LBUF_CRLF" | |
253 | _LBUF_STRICTCRLF "LBUF_STRICTCRLF" | |
254 | void lbuf_flush(lbuf *b, char *p, size_t len) | |
255 | void lbuf_close(lbuf *b) | |
256 | size_t lbuf_free(lbuf *b, char **p) | |
257 | void lbuf_setsize(lbuf *b, size_t sz) | |
258 | void lbuf_enable(lbuf *b) | |
259 | void lbuf_disable(lbuf *b) | |
260 | void lbuf_init(lbuf *b, | |
5b1830f3 | 261 | void (*func)(char *s, size_t len, void *arg), void *arg) |
579d0169 | 262 | void lbuf_destroy(lbuf *b) |
263 | ||
976d8e49 MW |
264 | ###-------------------------------------------------------------------------- |
265 | ### Packet buffer. | |
579d0169 | 266 | |
267 | cdef extern from 'mLib/pkbuf.h': | |
268 | ctypedef struct pkbuf: | |
269 | int f | |
270 | int want | |
271 | enum: | |
272 | PKBUF_ENABLE | |
273 | void pkbuf_flush(pkbuf *pk, unsigned char *p, size_t len) | |
274 | void pkbuf_close(pkbuf *pk) | |
275 | size_t pkbuf_free(pkbuf *pk, unsigned char **p) | |
276 | void pkbuf_want(pkbuf *pk, size_t sz) | |
277 | void pkbuf_init(pkbuf *b, | |
5b1830f3 MW |
278 | void (*func)(unsigned char *s, size_t len, |
279 | pkbuf *pk, size_t *keep, void *arg), | |
280 | void *arg) | |
579d0169 | 281 | void pkbuf_destroy(pkbuf *b) |
282 | ||
976d8e49 MW |
283 | ###-------------------------------------------------------------------------- |
284 | ### Select stuff. | |
579d0169 | 285 | |
5b1830f3 | 286 | ## Basics. |
579d0169 | 287 | cdef extern from 'mLib/sel.h': |
288 | ctypedef struct sel_state: | |
289 | pass | |
290 | ctypedef struct sel_file: | |
291 | int fd | |
292 | ctypedef struct sel_timer: | |
293 | pass | |
294 | enum: | |
295 | _SEL_READ "SEL_READ" | |
296 | _SEL_WRITE "SEL_WRITE" | |
297 | _SEL_EXC "SEL_EXC" | |
298 | void sel_init(sel_state *s) | |
299 | void sel_initfile(sel_state *s, sel_file *f, int fd, unsigned mode, | |
5b1830f3 MW |
300 | void (*func)(int fd, unsigned mode, void *arg), |
301 | void *arg) | |
579d0169 | 302 | void sel_force(sel_file *f) |
303 | void sel_addfile(sel_file *f) | |
304 | void sel_rmfile(sel_file *f) | |
305 | void sel_addtimer(sel_state *s, sel_timer *t, timeval *tv, | |
5b1830f3 MW |
306 | void (*func)(timeval *tv, void *arg), |
307 | void *arg) | |
579d0169 | 308 | void sel_rmtimer(sel_timer *t) |
309 | int sel_select(sel_state *s) except * | |
310 | ||
5b1830f3 | 311 | ### Non-blocking connection. |
579d0169 | 312 | cdef extern from 'mLib/conn.h': |
313 | ctypedef struct conn: | |
314 | pass | |
315 | int conn_fd(conn *c, sel_state *s, int fd, | |
5b1830f3 | 316 | void (*func)(int fd, void *arg), void *arg) |
579d0169 | 317 | void conn_kill(conn *c) |
318 | ||
5b1830f3 | 319 | ## Background name resolver. |
579d0169 | 320 | cdef extern from 'mLib/bres.h': |
321 | ctypedef struct bres_client: | |
322 | pass | |
323 | void bres_byname(bres_client *r, char *name, | |
5b1830f3 | 324 | void (*func)(hostent *h, void *arg), void *arg) |
579d0169 | 325 | void bres_byaddr(bres_client *r, in_addr addr, |
5b1830f3 | 326 | void (*func)(hostent *h, void *arg), void *arg) |
579d0169 | 327 | void bres_abort(bres_client *r) |
328 | void bres_exec(char *null) | |
329 | void bres_init(sel_state *s) | |
330 | ||
5b1830f3 | 331 | ## In-band signal handling. |
579d0169 | 332 | cdef extern from 'mLib/sig.h': |
333 | ctypedef struct sig: | |
334 | pass | |
335 | void sig_add(sig *s, int n, void (*func)(int n, void *arg), void *arg) | |
336 | void sig_remove(sig *s) | |
337 | void sig_init(sel_state *s) | |
338 | ||
5b1830f3 | 339 | ## Line buffer. |
579d0169 | 340 | cdef extern from 'mLib/selbuf.h': |
341 | ctypedef struct selbuf: | |
342 | sel_file reader | |
343 | lbuf b | |
344 | void selbuf_enable(selbuf *b) | |
345 | void selbuf_disable(selbuf *b) | |
346 | void selbuf_setsize(selbuf *b, size_t sz) | |
347 | void selbuf_init(selbuf *b, sel_state *s, int fd, | |
5b1830f3 | 348 | void (*func)(char *s, size_t len, void *arg), void *arg) |
579d0169 | 349 | void selbuf_destroy(selbuf *b) |
350 | ||
5b1830f3 | 351 | ## Packet buffer. |
579d0169 | 352 | cdef extern from 'mLib/selpk.h': |
353 | ctypedef struct selpk: | |
354 | sel_file reader | |
355 | pkbuf pk | |
356 | void selpk_enable(selpk *b) | |
357 | void selpk_disable(selpk *b) | |
358 | void selpk_want(selpk *b, size_t sz) | |
359 | void selpk_init(selpk *b, sel_state *s, int fd, | |
5b1830f3 MW |
360 | void (*func)(unsigned char *p, size_t n, |
361 | pkbuf *pk, size_t *keep, void *arg), | |
362 | void *arg) | |
579d0169 | 363 | void selpk_destroy(selpk *b) |
364 | ||
5b1830f3 | 365 | ## Ident client. |
579d0169 | 366 | cdef extern from 'mLib/ident.h': |
367 | ctypedef struct ident_request: | |
368 | pass | |
369 | enum: | |
370 | IDENT_USERID | |
371 | IDENT_ERROR | |
372 | IDENT_BAD | |
373 | struct ident_userid: | |
374 | char *os | |
375 | char *user | |
376 | union ident_u: | |
377 | ident_userid userid | |
378 | char *error | |
379 | ctypedef struct ident_reply: | |
380 | int sport | |
381 | int dport | |
382 | int type | |
383 | ident_u u | |
384 | void ident(ident_request *rq, sel_state *s, | |
5b1830f3 MW |
385 | sockaddr_in *local, sockaddr_in *remote, |
386 | void (*func)(ident_reply *r, void *arg), | |
387 | void *arg) | |
579d0169 | 388 | void ident_abort(ident_request *rq) |
389 | ||
976d8e49 MW |
390 | ###-------------------------------------------------------------------------- |
391 | ### Error reporting. | |
579d0169 | 392 | |
393 | cdef extern from 'mLib/quis.h': | |
394 | void _ego "ego"(char *prog) | |
395 | char *_quis "quis"() | |
ae68e889 | 396 | |
579d0169 | 397 | cdef extern from 'mLib/report.h': |
398 | void _moan "moan"(char *f, char *msg) | |
399 | ||
976d8e49 MW |
400 | ###-------------------------------------------------------------------------- |
401 | ### File comparison. | |
ae68e889 MW |
402 | |
403 | cdef extern from 'mLib/fwatch.h': | |
404 | ctypedef struct fwatch: | |
405 | pass | |
406 | void fwatch_init(fwatch *f, char *name) | |
407 | void fwatch_initfd(fwatch *f, int fd) | |
408 | int fwatch_update(fwatch *f, char *name) | |
409 | int fwatch_updatefd(fwatch *f, int fd) | |
410 | ||
976d8e49 MW |
411 | ###-------------------------------------------------------------------------- |
412 | ### File descriptor hacking. | |
ae68e889 MW |
413 | |
414 | cdef extern from 'mLib/fdflags.h': | |
415 | int _fdflags "fdflags"(int fd, | |
5b1830f3 MW |
416 | unsigned fbic, unsigned fxor, |
417 | unsigned fdbic, unsigned fdxor) | |
ae68e889 MW |
418 | |
419 | cdef extern from 'mLib/fdpass.h': | |
420 | int fdpass_send(int sock, int fd, void *p, size_t sz) | |
421 | int fdpass_recv(int sock, int *fd, void *p, size_t sz) | |
422 | ||
ea2fc600 MW |
423 | cdef extern from 'mLib/mdup.h': |
424 | ctypedef struct mdup_fd: | |
425 | int cur | |
426 | int want | |
427 | int _mdup "mdup"(mdup_fd *v, size_t n) | |
428 | ||
976d8e49 MW |
429 | ###-------------------------------------------------------------------------- |
430 | ### Daemon utilities. | |
ae68e889 MW |
431 | |
432 | cdef extern from 'mLib/daemonize.h': | |
433 | int _daemonize "daemonize"() | |
434 | void _detachtty "detachtty"() | |
435 | ||
976d8e49 MW |
436 | ###-------------------------------------------------------------------------- |
437 | ### Internal utilities. | |
579d0169 | 438 | |
439 | cdef extern from 'grim.h': | |
440 | int PSIZEOF(void *x) | |
441 | ||
5b1830f3 | 442 | ###----- That's all, folks -------------------------------------------------- |