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258 | |
258 | |
259 | extern struct global gbl_ev; |
259 | extern struct global gbl_ev; |
260 | |
260 | |
261 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
261 | ////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////// |
262 | |
262 | |
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263 | INTERFACE_CLASS(object_freezer) |
263 | struct object_freezer : dynbuf_text |
264 | struct object_freezer : dynbuf_text |
264 | { |
265 | { |
265 | AV *av; |
266 | AV *av; |
266 | |
267 | |
267 | object_freezer (); |
268 | object_freezer (); |
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371 | void put (keyword k, const refptr<T> &v) |
372 | void put (keyword k, const refptr<T> &v) |
372 | { |
373 | { |
373 | put (k, (T *)v); |
374 | put (k, (T *)v); |
374 | } |
375 | } |
375 | |
376 | |
376 | bool save (const char *path); |
377 | MTH bool save (const_octet_string path); |
377 | char *as_string (); // like strdup |
378 | char *as_string (); // like strdup |
378 | |
379 | |
379 | operator bool () { return !!av; } |
380 | operator bool () { return !!av; } |
380 | }; |
381 | }; |
381 | |
382 | |
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383 | INTERFACE_CLASS(object_thawer) |
382 | struct object_thawer |
384 | struct object_thawer |
383 | { |
385 | { |
384 | char *line; // current beginning of line |
386 | char *line; // current beginning of line |
385 | SV *text; // text part |
387 | SV *text; // text part |
386 | AV *av; // perl part |
388 | AV *av; // perl part |
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389 | char *kw_str; // the keyword parsed, as string |
391 | char *kw_str; // the keyword parsed, as string |
390 | char *value; // the value, or 0 if no value |
392 | char *value; // the value, or 0 if no value |
391 | char *value_nn; // the value, or the empty string if no value |
393 | char *value_nn; // the value, or the empty string if no value |
392 | const char *name; |
394 | const char *name; |
393 | |
395 | |
394 | operator bool () { return !!text; } |
396 | operator bool () const { return !!text; } |
395 | |
397 | |
396 | object_thawer (const char *path = 0); |
398 | object_thawer (const char *path = 0); |
397 | object_thawer (const char *data, AV *perlav); |
399 | object_thawer (const char *data, AV *perlav); |
398 | ~object_thawer (); |
400 | ~object_thawer (); |
399 | |
401 | |
400 | void get (attachable *obj, int oid); |
402 | void get (attachable *obj, int oid); |
401 | |
403 | |
402 | // parse next line |
404 | // parse next line |
403 | void next (); |
405 | MTH void next (); |
404 | // skip the current key-value (usually fetch next line, for |
406 | // skip the current key-value (usually fetch next line, for |
405 | // multiline-fields, skips till the corresponding end-kw |
407 | // multiline-fields, skips till the corresponding end-kw |
406 | void skip (); |
408 | MTH void skip (); |
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409 | MTH void skip_block (); // skips till and over KW_end |
407 | |
410 | |
408 | char *get_str () { return value; } // may be 0 |
411 | char *get_str () { return value; } // may be 0 |
409 | void get_ml (keyword kend, shstr &sh); |
412 | void get_ml (keyword kend, shstr &sh); |
410 | |
413 | |
411 | void get_ornull (shstr &sh) const { sh = value; } |
414 | void get_ornull (shstr &sh) const { sh = value; } |
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427 | void get (sint32 &i) { i = get_sint32 (); } |
430 | void get (sint32 &i) { i = get_sint32 (); } |
428 | |
431 | |
429 | void get (uint32 &i) { i = get_sint64 (); } |
432 | void get (uint32 &i) { i = get_sint64 (); } |
430 | void get (sint64 &i) { i = get_sint64 (); } |
433 | void get (sint64 &i) { i = get_sint64 (); } |
431 | |
434 | |
432 | void parse_warn (const char *msg); |
435 | MTH void parse_warn (const char *msg); |
433 | bool parse_error (const char *type = 0, const char *name = 0, bool skip = true); |
436 | MTH bool parse_error (const char *type = 0, const char *name = 0, bool skip = true); |
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437 | |
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438 | struct delayed_ref { |
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439 | attachable *op; |
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440 | object_ptr *ptr; |
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441 | const char *ref; |
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442 | }; |
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443 | std::vector<delayed_ref> delrefs; |
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444 | |
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445 | void delayed_deref (attachable *op, object_ptr &ptr, const char *ref); |
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446 | MTH void resolve_delayed_derefs (bool deref = true); |
434 | }; |
447 | }; |
435 | |
448 | |
436 | //TODO: remove |
449 | //TODO: remove |
437 | char *fgets (char *s, int n, object_thawer &thawer); |
450 | char *fgets (char *s, int n, object_thawer &thawer); |
438 | |
451 | |