… | |
… | |
27 | // but does not initialise their state structures. |
27 | // but does not initialise their state structures. |
28 | #undef random |
28 | #undef random |
29 | #undef crypt |
29 | #undef crypt |
30 | |
30 | |
31 | void cfperl_init (); |
31 | void cfperl_init (); |
32 | void cfperl_boot (); |
|
|
33 | void cfperl_main (); |
32 | void cfperl_main (); |
34 | |
33 | |
35 | enum event_klass |
34 | enum event_klass |
36 | { |
35 | { |
37 | KLASS_NONE, |
36 | KLASS_NONE, |
… | |
… | |
82 | |
81 | |
83 | struct attachable_base |
82 | struct attachable_base |
84 | { |
83 | { |
85 | SV *self; |
84 | SV *self; |
86 | AV *cb; // CF+ perl self and callback |
85 | AV *cb; // CF+ perl self and callback |
87 | const char *attach; // generic extension attachment information |
86 | shstr attach; // generic extension attachment information |
88 | |
87 | |
89 | void clear (); // called when free'ing objects |
88 | void clear (); // called when free'ing objects |
90 | void optimise (); // possibly save some memory by destroying unneeded data |
89 | void optimise (); // possibly save some memory by destroying unneeded data |
91 | void instantiate (data_type type, void *obj); |
90 | void instantiate (data_type type, void *obj); |
92 | |
91 | |
93 | void attachable_init () |
92 | void attachable_clear () |
94 | { |
93 | { |
95 | self = 0; |
94 | self = 0; |
96 | cb = 0; |
95 | cb = 0; |
97 | attach = 0; |
96 | attach = 0; |
|
|
97 | } |
|
|
98 | |
|
|
99 | attachable_base () |
|
|
100 | { |
|
|
101 | attachable_clear (); |
|
|
102 | } |
|
|
103 | |
|
|
104 | ~attachable_base () |
|
|
105 | { |
|
|
106 | clear (); |
|
|
107 | } |
|
|
108 | |
|
|
109 | attachable_base (const attachable_base &src) |
|
|
110 | : self (0), cb (0), attach (src.attach) |
|
|
111 | { |
|
|
112 | } |
|
|
113 | |
|
|
114 | attachable_base &operator = (const attachable_base &src) |
|
|
115 | { |
|
|
116 | clear (); |
|
|
117 | attach = src.attach; |
|
|
118 | return *this; |
98 | } |
119 | } |
99 | }; |
120 | }; |
100 | |
121 | |
101 | // objects attachable from perl (or any other extension) should include or |
122 | // objects attachable from perl (or any other extension) should include or |
102 | // derive using the curiously recurring template pattern, to avoid |
123 | // derive using the curiously recurring template pattern, to avoid |
… | |
… | |
129 | //TODO//temporary |
150 | //TODO//temporary |
130 | void put (const char *k, const char *v) |
151 | void put (const char *k, const char *v) |
131 | { |
152 | { |
132 | add (k); |
153 | add (k); |
133 | |
154 | |
134 | //if (v) |
155 | if (v) |
135 | add (' '); //TODO//cf compatibility always add space |
156 | add (' '), add (v); |
136 | if (v) |
|
|
137 | add (v); |
|
|
138 | |
157 | |
139 | add ('\n'); |
158 | add ('\n'); |
140 | } |
159 | } |
141 | |
160 | |
142 | //TODO//temporary |
161 | //TODO//temporary |
… | |
… | |
146 | add (' '); |
165 | add (' '); |
147 | add (sint32 (v)); |
166 | add (sint32 (v)); |
148 | add ('\n'); |
167 | add ('\n'); |
149 | } |
168 | } |
150 | |
169 | |
|
|
170 | #if 1 |
151 | void put (keyword k, const char *v) |
171 | void put (keyword k, const char *v) |
152 | { |
172 | { |
153 | int klen = keyword_len [k]; |
173 | int klen = keyword_len [k]; |
154 | int vlen = v ? strlen (v) : 0; |
174 | int vlen = v ? strlen (v) + 1 : 0; |
155 | |
175 | |
156 | char *p = (char *)alloc (klen + 1 + vlen + 1); |
176 | char *p = (char *)alloc (klen + vlen + 1); |
157 | |
177 | |
158 | memcpy (p, keyword_str [k], klen); p += klen; |
178 | memcpy (p, keyword_str [k], klen); p += klen; |
|
|
179 | |
|
|
180 | if (v) |
|
|
181 | { |
159 | *p++ = ' '; //TODO//cf compatibility always add space |
182 | *p++ = ' '; vlen--; //TODO//cf compatibility always add space |
160 | memcpy (p, v, vlen); p += vlen; |
183 | memcpy (p, v, vlen); p += vlen; |
|
|
184 | } |
|
|
185 | |
161 | *p = '\n'; |
186 | *p = '\n'; |
162 | } |
187 | } |
|
|
188 | #endif |
|
|
189 | |
|
|
190 | #if 0 |
|
|
191 | void put (keyword k, const shstr &v) |
|
|
192 | { |
|
|
193 | int klen = keyword_len [k]; |
|
|
194 | int vlen = v ? v.length () + 1 : 0; |
|
|
195 | |
|
|
196 | char *p = (char *)alloc (klen + vlen + 1); |
|
|
197 | |
|
|
198 | memcpy (p, keyword_str [k], klen); p += klen; |
|
|
199 | |
|
|
200 | if (v) |
|
|
201 | { |
|
|
202 | *p++ = ' '; vlen--; //TODO//cf compatibility always add space |
|
|
203 | memcpy (p, v, vlen); p += vlen; |
|
|
204 | } |
|
|
205 | |
|
|
206 | *p = '\n'; |
|
|
207 | } |
|
|
208 | #endif |
163 | |
209 | |
164 | void put (keyword k, double v) |
210 | void put (keyword k, double v) |
165 | { |
211 | { |
166 | char buf [128]; |
212 | char buf [128]; |
167 | |
213 | |
… | |
… | |
184 | add (' '); |
230 | add (' '); |
185 | add (v); |
231 | add (v); |
186 | add ('\n'); |
232 | add ('\n'); |
187 | } |
233 | } |
188 | |
234 | |
189 | void put (keyword kbeg, keyword kend, const char *v) |
235 | void put (keyword kbeg, keyword kend, const shstr &v) |
190 | { |
236 | { |
191 | add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n'); |
237 | add (keyword_str [kbeg], keyword_len [kbeg]); add ('\n'); |
192 | |
238 | |
193 | if (v) |
239 | if (v) |
194 | { |
240 | { |
… | |
… | |
212 | void put (keyword k, unsigned long long v) { put_(k, (sint64)v); } |
258 | void put (keyword k, unsigned long long v) { put_(k, (sint64)v); } |
213 | |
259 | |
214 | template<typename T> |
260 | template<typename T> |
215 | void put (keyword k, T *v) |
261 | void put (keyword k, T *v) |
216 | { |
262 | { |
|
|
263 | if (v) |
|
|
264 | put (k, v->name); |
|
|
265 | else |
217 | put (k, v ? (const char *)v->name : 0); |
266 | put (k, (const char *)0); |
218 | } |
267 | } |
219 | |
268 | |
220 | bool save (const char *filename); |
269 | bool save (const char *filename); |
221 | |
270 | |
222 | operator bool () { return !!av; } |
271 | operator bool () { return !!av; } |
… | |
… | |
224 | |
273 | |
225 | // compatibility support, should be removed when no longer needed |
274 | // compatibility support, should be removed when no longer needed |
226 | int fprintf (object_freezer &freezer, const char *format, ...); |
275 | int fprintf (object_freezer &freezer, const char *format, ...); |
227 | int fputs (const char *s, object_freezer &freezer); |
276 | int fputs (const char *s, object_freezer &freezer); |
228 | |
277 | |
229 | // a single key-value line from a file |
|
|
230 | struct token { |
|
|
231 | keyword k; |
|
|
232 | const char *v; |
|
|
233 | |
|
|
234 | token (keyword k, const char *v = 0) : k(k), v(v) { } |
|
|
235 | }; |
|
|
236 | |
|
|
237 | struct object_thawer |
278 | struct object_thawer |
238 | { |
279 | { |
239 | AV *av; |
280 | SV *text; // text part |
240 | FILE *fp; |
281 | AV *av; // perl part |
241 | char line[1024]; |
282 | char *line; // current beginning of line |
|
|
283 | char *last_value; |
|
|
284 | |
|
|
285 | operator bool () { return !!text; } |
242 | |
286 | |
243 | object_thawer (const char *filename = 0); |
287 | object_thawer (const char *filename = 0); |
244 | ~object_thawer (); |
288 | ~object_thawer (); |
245 | |
289 | |
246 | void get (data_type type, void *obj, attachable_base *ext, int oid); |
290 | void get (data_type type, void *obj, attachable_base *ext, int oid); |
… | |
… | |
250 | { |
294 | { |
251 | if (av) |
295 | if (av) |
252 | get ((data_type) cftype<subclass>::dt, (subclass *)obj, obj, oid); |
296 | get ((data_type) cftype<subclass>::dt, (subclass *)obj, obj, oid); |
253 | } |
297 | } |
254 | |
298 | |
255 | token get_token (); |
299 | keyword get_kv (); // also parse value for later use |
256 | |
300 | |
257 | operator FILE *() { return fp; } |
301 | const char *get_str () { return last_value; } // may be 0 |
|
|
302 | |
|
|
303 | void get (shstr &sh) const; |
|
|
304 | void get_ornull (shstr &sh) const { sh = last_value; } |
|
|
305 | void get_ml (keyword kend, shstr &sh); |
|
|
306 | |
|
|
307 | sint32 get_sint32 () const; |
|
|
308 | sint64 get_sint64 () const; |
|
|
309 | double get_double () const; |
|
|
310 | |
|
|
311 | void get (float &v) { v = get_double (); } |
|
|
312 | void get (double &v) { v = get_double (); } |
|
|
313 | |
|
|
314 | void get (sint8 &i) { i = get_sint32 (); } |
|
|
315 | void get (uint8 &i) { i = get_sint32 (); } |
|
|
316 | void get (sint16 &i) { i = get_sint32 (); } |
|
|
317 | void get (uint16 &i) { i = get_sint32 (); } |
|
|
318 | void get (sint32 &i) { i = get_sint32 (); } |
|
|
319 | |
|
|
320 | void get (uint32 &i) { i = get_sint64 (); } |
|
|
321 | void get (sint64 &i) { i = get_sint64 (); } |
258 | }; |
322 | }; |
|
|
323 | |
|
|
324 | char *fgets (char *s, int n, object_thawer &thawer); |
259 | |
325 | |
260 | #endif |
326 | #endif |
261 | |
327 | |