← Back to team overview

kicad-developers team mailing list archive

Re: Kicad Library Concept Ideas


On 02/03/2011 12:37 AM, Dick Hollenbeck wrote:
> Start by conceptually, i.e. algorithmically walking through:
>   PART* LIB_TABLE::LookupPart( const LPID& aLPID, LIB* aLocalLib )
> and conceptually step through that until you end up in
>   DIR_LIB_SOURCE::ReadPart()
> This path is basically a matter of resolving the four elements of the LPID.
> LookupPart does work already, and there are some lazy operations that happen
> only once and only when needed.
> When I have more time I will make a main test program for the DSO/DLL.

Man I love CMake and Linux.  It took only about 5 minutes to park a test
program on top of libsweet.so.  So now you can single step through the code
if you are on Linux.  Windows/Mingw might need some additional work but
nothing significant.

The test data are generated with a script called
make-dir-lib-source-test-data.sh, invoked first.
Then the test program is run from the same directory simply with
$ ./test_sch_lib_table

The reported error is correct, since value has not yet been taught to the
parser, and the parser is that last thing that had run:

(part tigers/ears (value 22)(footprint SM0805))

===<captured output>==================================================
dick@dick-intel:/svn/kicad/work/new$ ./make-dir-lib-source-test-data.sh

dick@dick-intel:/svn/kicad/work/new$ md build
dick@dick-intel:/svn/kicad/work/new$ cd build

dick@dick-intel:/svn/kicad/work/new/build$ cmake -DCMAKE_BUILD_TYPE=Debug ../
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found Doxygen: /usr/bin/doxygen
-- Check for installed wxWidgets -- found
-- Found PythonLibs: /usr/lib/libpython2.6.so
-- Configuring done
-- Generating done
-- Build files have been written to: /svn/kicad/work/new/build

dick@dick-intel:/svn/kicad/work/new/build$ make
Scanning dependencies of target sweet
[  7%] Building CXX object CMakeFiles/sweet.dir/sch_lib_table.cpp.o
[ 14%] Building CXX object CMakeFiles/sweet.dir/sch_lib_table_keywords.cpp.o
[ 21%] Building CXX object CMakeFiles/sweet.dir/sch_lib.cpp.o
[ 28%] Building CXX object CMakeFiles/sweet.dir/sch_lpid.cpp.o
[ 35%] Building CXX object CMakeFiles/sweet.dir/sch_dir_lib_source.cpp.o
[ 42%] Building CXX object CMakeFiles/sweet.dir/sch_part.cpp.o
[ 50%] Building CXX object CMakeFiles/sweet.dir/sweet_keywords.cpp.o
[ 57%] Building CXX object
[ 64%] Building CXX object
Linking CXX shared library libsweet.so
[ 78%] Built target sweet
[ 85%] Swig source
/svn/kicad/work/new/sch_lib_table.h:202: Warning(312): Nested class not
currently supported (ignored).
Scanning dependencies of target _sweet
[ 92%] Building CXX object CMakeFiles/_sweet.dir/sweetPYTHON_wrap.cxx.o
Linking CXX shared module _sweet.so
[ 92%] Built target _sweet
Scanning dependencies of target test_sch_lib_table
[100%] Building CXX object
Linking CXX executable test_sch_lib_table
[100%] Built target test_sch_lib_table

dick@dick-intel:/svn/kicad/work/new/build$ ./test_sch_lib_table
test 'Parse() <-> Format()' round tripping:
  (lib (logical meparts)(type dir)(full_uri /tmp/eeschema-lib)(options
  (lib (logical old-project)(type schematic)(full_uri
/tmp/old-schematic.sch)(options ""))
  (lib (logical www)(type http)(full_uri http://kicad.org/libs)(options ""))

test a lookup of 'www':
  (lib (logical www)(type http)(full_uri http://kicad.org/libs)(options ""))

list of logical libraries:
logicalName: meparts
logicalName: old-project
logicalName: www
PARSE_ERROR: Expecting 'anchor|value|footprint|model|keywords|alternates
|polyline|line|rectangle|circle|arc|bezier|text' in input/source
"meparts:tigers/ears", line 1, offset 20
 from /svn/kicad/work/common/dsnlexer.cpp : Expecting : 291
(part tigers/ears (value 22)(footprint SM0805))


Follow ups