112 lines
4.9 KiB
Plaintext
112 lines
4.9 KiB
Plaintext
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This program requires SynEdit (http://synedit.sf.net) to compile.
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UnitParser v0.4, written by M. Knight.
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UnitParser v0.5, updated by NP. v/d Spek, 21-oct-2003
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Source Code from Carlo Kok has been used to implement various sections of
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UnitParser. Components of ifps3 are used in the construction of UnitParser,
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code implementing the class wrapper is taken from Carlo Kok's conv unility
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This version works with the newExec source from Carlo Kok's IFPS so now all
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identifirs are normal cased.
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Licence :
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This software is provided 'as-is', without any expressed or implied
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warranty. In no event will the author be held liable for any damages
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arising from the use of this software.
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Permission is granted to anyone to use this software for any kind of
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application, and to alter it and redistribute it freely, subject to
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the following restrictions:
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1. The origin of this software must not be misrepresented, you must
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not claim that you wrote the original software.
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2. Altered source versions must be plainly marked as such, and must
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not be misrepresented as being the original software.
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3. You may not create a library that uses this library as a main part
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of the program and sell that library.
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4. You must have a visible line in your programs aboutbox or
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documentation that it is made using Innerfuse Script and where
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Innerfuse Pascal Script can be found.
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5. This notice may not be removed or altered from any source
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distribution.
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It can currently handle :
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- Constants(both with explicit & implicit type),
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- Global variables are parsed, but no output is generated for them
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As I would need to be able to set their value at startup, or generate
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getters & setters for them(need info before I can do this)
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- Normal Delphi routines are properly encaptulated
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The following different types :
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- simple typing ie 'MyInt = Integer;'
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- type identity ie 'MyInt = type Integer;' (it drops the 'type' and then
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handles it like simple typing)
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- method pointers(function pointers are not supported by ifps3)
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- Enums ie 'MyEnum = (ab,abc);'
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- sets are correctly parsed
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- records, and nested records
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- classes
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- dynamic arrays only (static arrays are not implemented by the ifps3 to my
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knowlage)
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- On discovering a function marked with the overload directive, it prompts
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for a new function name, and then generates wrapper code that maps the
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new method name to the original version. Press enter to use the same name
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* NVDS> fixed some bug's here.
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- Some constant expressions cause the parser to get confused
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(<constname>=<constname>). It will then prompt for the correct
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Expression type (string, integer, char, boolean, etc)
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Todo:
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- Add MUCH better error reporting
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- Add a symbol table to keep track of dereferenced data types to flag them
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as non importable & allow better constant parsing.
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- Add support for interfaces to be correctly parsed & generate wrapper
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classes for them.
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- Combining more then one orginal file to one IFPS-import file.
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- Handling constante sets.
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- Add correct support to handle Abstract functions and Procedures.
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Added in version 0.5 (NVDS):
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- Posiblity to see the Orginal soure code, master source code and after converting
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the result code files.
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- Added the choice of makking a single file or not.
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- Created a INI-project file with all the settings.
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- Modified files are saved as *.int.
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- Fixed the way of handling Overloaded functions.
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- Now all identifiers are all normal cased.
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Added in version 0.4 :
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- Fixed spelling errors in readme.txt & output file
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- Fixed parsing of multidimensional arrays & arrays with the size of a type
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- Improved error reporting, by default the last 5 tokens are reported. It is
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posible to have more tokens listed. The token string is RECONTRUCTED so will
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NOT containt any comments, formatting or exact casing.
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Added in version 0.31 :
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- Fixed error that would result in the files bwing written to in the root
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of the drive, if a output dir wasnt supplied.
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- Fixed error in code generation when the '-U' flag was used (prevent the
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class parent's name from being written).
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- Now defaults to '-u' instead of '-UseUnitAtDT'
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- Updated readme.txt
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Added in version 0.3 :
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- Added command line options
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- Added the better clas registration code generation (handles forward
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declarations)
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- now uses the 'conv.ini' file that Carlo Kok's Conv utility does.
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- Altered the file BigIni.pas to NOT include references to VCL
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Added in version 0.2 (not release to public):
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- Added an option that controls how the design time import module is
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generated.
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Now it is posible to generate design time wrapper units without using the
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wrapped unit.
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- Fixed a bug in the constant expression parser, #10#13 is now interpreted
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as a string instead as a char
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- Output files are now generated in the same directory as the file being
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wrapped by default.
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With the option of forcing all generated files into a spesific folder.
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