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52 Commits

Author SHA1 Message Date
Jeff Young 8c85cd43f3 Copy c'tor / operator= safety. 
Also fixes a memory leak of search pane handlers.
 2025-08-02 22:04:53 +01:00
Jeff Young 3284dc348a Formatting. 2025-06-23 09:02:51 -06:00
Jeff Young 96fa79cef2 Minor performance optimizations. 2025-06-03 11:41:27 +01:00
JamesJCode 7176dbe6dc Re-implement wildcard matches for netclass constituents in DRC evaluation 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/20955
 2025-05-26 19:18:56 +01:00
JamesJCode eb17ebee4e Implement time-domain length tuning 
- Adds time and delay units
- Adds time domain tuning parameters entry and storage
- Adds pad-to-die delay property
- Adds time domain parameter interface for length / delay calculations
- Adds unit tracking for numerical constants through LIBEVAL
   - Will need future work to truly propagate through binary expressions
- Adds time domain tuning to meander placers
- Adds time delay display to net inspector panel
- Modifies DRC to handle time domain constraints
 2025-04-17 21:46:56 +01:00
JamesJCode 671d84562b Enable use of double properties in DRC rules expression parser 
Also removes previous special-casing of FOOTPRINT Orientation
property as this is now supported natively

Also fixes name clash with Orientation property for footprints
 2025-03-06 14:24:47 +00:00
Seth Hillbrand 0b2d4d4879 Revise Copyright statement to align with TLF 
Recommendation is to avoid using the year nomenclature as this
information is already encoded in the git repo.  Avoids needing to
repeatly update.

Also updates AUTHORS.txt from current repo with contributor names
 2025-01-01 14:12:04 -08:00
Jon Evans ecdc7ee08f Add a null type for libeval / std::optional support 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/19158
 2024-12-02 21:21:18 -05:00
Marek Roszko f87bd91d61 Move libeval to kicommon 2024-05-07 20:44:19 -04:00
Jeff Young 9805aca5a0 Handle backslash-escaped quotes in libeval. 
Fixes https://gitlab.com/kicad/code/kicad/-/issues/15786
 2023-09-30 17:38:44 +01:00
Jeff Young cf1565a16a Bug fixes for layer expression processing. 
1) Push a VAR onto the stack, not a resolved value
2) Don't collapse a PCB_LAYER_VALUE to a VALUE during processing
3) Make sure we run overloaded operators from the correct side

Fixes https://gitlab.com/kicad/code/kicad/issues/12437
 2022-09-16 14:14:43 +01:00
Jeff Young e3e24322bb Fix typo. 
Fixes https://gitlab.com/kicad/code/kicad/issues/12140
 2022-08-04 18:07:25 +01:00
Jeff Young 6cec58cf75 Add field access to custom DRC rules. 
ADDED getField() method to custom DRC rules.
 2021-12-24 18:13:00 +00:00
Tomasz Wlostowski 1051f11683 libeval_compiler: thou shalt not return pointers to std::vector members! (fixes an use-after-free crash in complex rule evaluation invoked by the router) 
Fixes: https://gitlab.com/kicad/code/kicad/-/issues/9451
 2021-10-29 16:48:36 +02:00
Jeff Young 048e13f423 Defer DRC rule function eval to make use of short-circuit bools. 
The lemon parser doesn't lend itself to short-circuiting booleans,
but if we defer processing until we fetch the second value when
processing the TR_OP_BOOLEAN opcode then we get to piggy-back on
C++'s boolean short-circuiting.
 2021-08-21 16:43:11 +01:00
Jeff Young 1a252b4f96 Add a compile error for ill-defined rules, and more performance. 
Also adds const-safety to GetBoard().
 2021-08-16 12:14:17 +01:00
Jeff Young e93e9fa3e5 Add rudimentary type checking to rule eval with reporter. 
Also cleaned up existing error reporting to not expend CPU cycles
when there was no reporter.

Fixes https://gitlab.com/kicad/code/kicad/issues/8438
 2021-05-20 23:06:24 +01:00
Ian McInerney 44655b98de Initialize variables properly 2021-01-18 18:35:10 +00:00
Jeff Young 63e2046eb0 Performance improvements for DRC rules. 2021-01-11 22:09:36 +00:00
Jeff Young 1ce1e493d6 A rule zone is not really a BOARD_CONNECTED_ITEM. 
Or at least it shouldn't always be treated as one.

Fixes https://gitlab.com/kicad/code/kicad/issues/6382
 2020-11-15 20:23:15 +00:00
Werni a7d5d1f091 Add more consts all over the place 2020-10-27 11:03:35 +00:00
Marek Roszko e928b2d8fd Split EDA_UNITS out from common. 2020-10-25 00:02:52 -04:00
Jeff Young 948036372e Ban unitless numbers in DRC rules. 
Fixes https://gitlab.com/kicad/code/kicad/issues/6029
 2020-10-17 10:58:08 +01:00
Jeff Young 09ab269770 Support for 'L' in DRC expression language. 
Also make layer testing work again against both canonical names and
user names.
 2020-09-27 21:33:37 +01:00
Tomasz Wlostowski 0c885c9c31 libeval_compiler: == operator now does wildcard string comparison 2020-09-27 16:45:46 +02:00
Tomasz Wlostowski 5023d9a780 libeval_compiler: initial support for multiple (>1) function/method arguments 2020-09-27 16:45:46 +02:00
Jeff Young 6d18f20093 ADDED constraints reporter for diagnosing constraints. 
Also fixes an issue with via type property and makes property
comparisons in rule case-insensitive.

Fixes https://gitlab.com/kicad/code/kicad/issues/5754
 2020-09-23 01:14:35 +01:00
Mark Roszko 7656663a2f Fix Python integration to build with vcpkg 
* Add vcpkg support to find Oython using CMake
* Fix pid_t conflict with python
* Fix COMPILER conflict with python
 2020-09-22 12:39:05 +00:00
Jeff Young 0763a8962c Implement boolean not processing in expression language. 
Also adds some more error catching to be more robust in the face
of malformed customer rules.

Fixes https://gitlab.com/kicad/code/kicad/issues/5694
 2020-09-19 12:08:18 +01:00
Tomasz Wlostowski 466cbe2f00 libeval_compiler: fixhandling of method calls with empty argument list (e.g. 'A.method()' ) 2020-09-08 01:31:42 +02:00
Jeff Young 050bbcdb4f Fix error reporting from function pre-flighting. 2020-08-26 12:56:17 +01:00
Jeff Young edda024285 Fix up some Coverity and CLion warnings. 2020-08-14 12:41:20 +01:00
Jeff Young 519bc80394 Replace error reporting in DRC rule compiler. 2020-08-13 18:47:41 +01:00
Jeff Young 0b17dbd123 Fix nesting issues in the DRC rule expression code generator. 
We were executing function calls multiple times because we were
processing them at a depth the traversal algorithm wasn't expecting.
 2020-08-13 18:36:10 +01:00
Tomasz Wlostowski a5a06e3c89 libeval_compiler: general clean up of the Lemon grammar + some smart pointers + killed all memory leaks. WIP! 2020-08-13 14:50:59 +02:00
Tomasz Wlostowski 29a01e5515 libeval_compiler: wxString()-ification WIP 2020-08-13 14:50:59 +02:00
Jeff Young 84425f5a40 Fix crash bug from bad static_cast. 2020-08-12 22:20:07 +01:00
Jeff Young f27661fa39 Be more flexible with user input; more multibyte safety. 2020-08-06 19:38:06 +01:00
Jeff Young 577c1be391 Report all DRC rule errors, not just the first. 2020-07-30 14:27:42 +01:00
Tomasz Wlostowski fe4695719d libeval_compiler: post-rebase fixes 2020-07-29 23:14:34 +02:00
Tomasz Wlostowski 3c80b98d1c libeval_compiler: CONTEXT runs the UCODE now (thread-safe solution), fixed some memory leaks 2020-07-29 23:14:03 +02:00
Jeff Young 0fecb5f277 Be more explicit about string/character conversions. 
This *may* fix the bug where a layer name isn't displayed correctly
in the error dialog.  But probably not.
 2020-07-28 20:44:40 +01:00
Jeff Young 552dde8976 Fix return value going out of scope. 
(From Coverity report.)
 2020-07-26 13:41:43 +01:00
Jeff Young bf445c1a95 Performance enhancements. 
1) cache pad polygon outlines
   huge improvement in connectivity performance and a decent
   improvement in DRC performance
2) don't pre-allocate CONTEXT stack
   significant improvement in DRC rule performance
2) don't keep re-encoding strings
   decent improvement in DRC rule performance
 2020-07-25 13:03:33 +01:00
Jeff Young 6529e339a9 Don't store context in the uCode. (It's not thread-safe.) 
Although it does give some pretty funny results when filling zones.
 2020-07-23 22:21:13 +01:00
Jeff Young f2812773d4 Better handling of undefined values in Rule expressions. 
This is particularly important to keep the user from having to
enter overly verbose statements such as:
A.Type == 'via' && A.Via_Type == 'buried'
when:
A.Via_Type == 'buried'
is perfectly clear.
 2020-07-23 16:41:58 +01:00
Jeff Young a6b6084a60 Add preflighting for DRC rule function calls. 2020-07-22 14:33:32 +01:00
Jeff Young 095937563b Hook libeval compiler up to rule parser 
- convert expression string tokens to single-quote-delimited
- fix bug where netclass assignments weren't getting updated after
  board setup dialog
- move property manager rebuild to lazy evaluation
- improve performance with wider use of const&
- retire DRC_SELECTOR stuff
- use wxString for GUI stuff (particularly translated stuff)
- fix EqualTo() to return false instead of asserting when op types
  don't match
- fix buffer overruns with fixed-size string buffers
- make expression function calls case-insensitive
- integrate expression errors into rule parser
- produce more and better error messages
- keep BOARD_ITEM ptrs const as long as possible
- fix a couple of uninitialized variables
 2020-07-20 22:11:53 +01:00
Jeff Young bcb29b6bf8 Fix security issue (buffer overrun). 2020-07-18 11:44:12 +01:00
Tomasz Wlostowski 49c37014f7 Updated copyright headers in expression evaluator code 2020-07-05 22:44:38 +02:00