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/cvs/deliantra/server/include/cfperl.h
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Comparing deliantra/server/include/cfperl.h (file contents):
Revision 1.42 by root, Sat Dec 30 10:16:10 2006 UTC vs.
Revision 1.49 by root, Mon Jan 8 01:19:03 2007 UTC

… …
35 35
36// same here, massive symbol spamming 36// same here, massive symbol spamming
37#undef do_open 37#undef do_open
38#undef do_close 38#undef do_close
39#undef ref 39#undef ref
40#undef seed
40 41
41// perl bug #40256: perl does overwrite those with reentrant versions 42// perl bug #40256: perl does overwrite those with reentrant versions
42// but does not initialise their state structures. 43// but does not initialise their state structures.
43#undef random 44#undef random
44#undef crypt 45#undef crypt
45 46
46////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 47//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
47 48
48// some macros to simplify perl in-calls 49// some macros to simplify perl in-calls
49 50
50// FUNCTION is, afaik, a gnu extension
51#define CHECK_ERROR \ 51#define CHECK_ERROR \
52 if (SvTRUE (ERRSV)) \ 52 if (SvTRUE (ERRSV)) \
53 LOG (llevError, "runtime error in %s: %s\n", __func__, SvPVutf8_nolen (ERRSV)); 53 LOG (llevError, "runtime error in %s: %s\n", __func__, SvPVutf8_nolen (ERRSV));
54 54
55#define CALL_BEGIN(args) dSP; ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, args) 55#define CALL_BEGIN(args) dSP; ENTER; SAVETMPS; PUSHMARK (SP); EXTEND (SP, args)
… …
120double cfperl_result_DOUBLE (int idx); 120double cfperl_result_DOUBLE (int idx);
121int cfperl_result_INT (int idx); 121int cfperl_result_INT (int idx);
122 122
123////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// 123//////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
124 124
125INTERFACE_CLASS (attachable)
125struct attachable 126struct attachable
126{ 127{
127 static MGVTBL vtbl; 128 static MGVTBL vtbl;
128 129
129 static unordered_vector<attachable *> mortals; 130 static unordered_vector<attachable *> mortals;
130 static void check_mortals (); 131 MTH static void check_mortals ();
131 132
132 enum { 133 enum {
133 F_DESTROYED = 0x01, 134 F_DESTROYED = 0x01,
134 F_BORROWED = 0x02, 135 F_BORROWED = 0x02,
135 }; 136 };
136 137
137 // object is delete'd after the refcount reaches 0 138 // object is delete'd after the refcount reaches 0
138 mutable int refcnt; 139 mutable int ACC (RW, refcnt);
139 int flags; 140 int ACC (RW, flags);
140 141
141 void refcnt_inc () const { ++refcnt; } 142 MTH void refcnt_inc () const { ++refcnt; }
142 void refcnt_dec () const { --refcnt; } 143 MTH void refcnt_dec () const { --refcnt; }
143 144
145 MTH int refcnt_cnt () const;
144 // check wether the object has died and destroy 146 // check wether the object has died and destroy
145 void refcnt_chk () { if (refcnt <= 0) do_check (); } 147 MTH void refcnt_chk () { if (refcnt <= 0) do_check (); }
146 148
147 // destroy the object unless it was already destroyed 149 // destroy the object unless it was already destroyed
148 // this politely asks everybody interested the reduce 150 // this politely asks everybody interested the reduce
149 // the refcount to 0 as soon as possible. 151 // the refcount to 0 as soon as possible.
150 void destroy (); 152 MTH void destroy ();
151 153
152 // return wether an object was destroyed already 154 // return wether an object was destroyed already
153 bool destroyed () const { return flags & F_DESTROYED; } 155 MTH bool destroyed () const { return flags & F_DESTROYED; }
154 156
155 virtual void gather_callbacks (AV *&callbacks, event_type event) const; 157 virtual void gather_callbacks (AV *&callbacks, event_type event) const;
156 158
157#if 0 159#if 0
158private: 160private:
… …
179 virtual ~attachable (); 181 virtual ~attachable ();
180 182
181 attachable &operator =(const attachable &src); 183 attachable &operator =(const attachable &src);
182 184
183 bool invoke (event_type event, ...); 185 bool invoke (event_type event, ...);
184 void instantiate (); 186 MTH void instantiate ();
185 void reattach (); 187 void reattach ();
186 188
187protected: 189protected:
188 // do the real refcount checking work 190 // do the real refcount checking work
189 void do_check (); 191 void do_check ();
… …
248 } 250 }
249 251
250 *p = '\n'; 252 *p = '\n';
251 } 253 }
252 254
253 void put (keyword k, const char *v) 255 void put (keyword k, const char *v = 0)
254 { 256 {
255 put_string (k, v); 257 put_string (k, v);
256 } 258 }
257 259
258 void put (keyword k, const shstr &v) 260 void put (keyword k, const shstr &v)
… …
323 void put (keyword k, const refptr<T> &v) 325 void put (keyword k, const refptr<T> &v)
324 { 326 {
325 put (k, (T *)v); 327 put (k, (T *)v);
326 } 328 }
327 329
328 bool save (const char *filename); 330 bool save (const char *path);
329 char *as_string (); // like strdup 331 char *as_string (); // like strdup
330 332
331 operator bool () { return !!av; } 333 operator bool () { return !!av; }
332}; 334};
333 335
… …
339{ 341{
340 SV *text; // text part 342 SV *text; // text part
341 AV *av; // perl part 343 AV *av; // perl part
342 char *line; // current beginning of line 344 char *line; // current beginning of line
343 char *last_keyword, *last_value; 345 char *last_keyword, *last_value;
346 const char *name;
344 347
345 operator bool () { return !!text; } 348 operator bool () { return !!text; }
346 349
347 object_thawer (const char *filename = 0); 350 object_thawer (const char *path = 0);
348 object_thawer (const char *data, AV *perlav); 351 object_thawer (const char *data, AV *perlav);
349 ~object_thawer (); 352 ~object_thawer ();
350 353
351 void get (attachable *obj, int oid); 354 void get (attachable *obj, int oid);
352 355
… …
384struct coroapi { 387struct coroapi {
385 static struct CoroAPI *GCoroAPI; 388 static struct CoroAPI *GCoroAPI;
386 389
387 static int nready () { return CORO_NREADY; } 390 static int nready () { return CORO_NREADY; }
388 static int cede () { return CORO_CEDE ; } 391 static int cede () { return CORO_CEDE ; }
392
393 static int cede_counter;
394
395 static void cede_every (int count)
396 {
397 if (++cede_counter >= count)
398 {
399 cede_counter = 0;
400
401 if (coroapi::nready ())
402 coroapi::cede ();
403 }
404 }
389}; 405};
390 406
391struct watcher_base 407struct watcher_base
392{ 408{
393 static struct EventAPI *GEventAPI; 409 static struct EventAPI *GEventAPI;

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