Merge commit 'origin/master' into emacs
Jose A. Ortega Ruiz
commit
29d1dfe7b5
basis
alien
bit-arrays
bootstrap/image
cocoa
messages
combinators/smart
compiler
alien
utilities
concurrency/messaging
cpu
db
postgresql
ffi
lib
queries
types
editors
endian
furnace
generalizations
help
topics
html
components
templates/chloe
io
encodings/iana
launcher/windows/nt
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@ -24,3 +24,4 @@ build-support/wordsize
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*.bak
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.#*
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*.swo
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checksums.txt
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|
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@ -26,7 +26,7 @@ M: array box-return drop "void*" box-return ;
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M: array stack-size drop "void*" stack-size ;
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M: array c-type-boxer-quot drop f ;
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M: array c-type-boxer-quot drop [ ] ;
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||||
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M: array c-type-unboxer-quot drop [ >c-ptr ] ;
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||||
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|
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@ -4,7 +4,7 @@ USING: byte-arrays arrays assocs kernel kernel.private libc math
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|||
namespaces make parser sequences strings words assocs splitting
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||||
math.parser cpu.architecture alien alien.accessors quotations
|
||||
layouts system compiler.units io.files io.encodings.binary
|
||||
accessors combinators effects continuations fry call ;
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||||
accessors combinators effects continuations fry call classes ;
|
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IN: alien.c-types
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||||
|
||||
DEFER: <int>
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||||
|
|
@ -13,18 +13,20 @@ DEFER: *char
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: little-endian? ( -- ? ) 1 <int> *char 1 = ; foldable
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||||
|
||||
TUPLE: c-type
|
||||
class
|
||||
boxer boxer-quot unboxer unboxer-quot
|
||||
getter setter
|
||||
reg-class size align stack-align? ;
|
||||
|
||||
: new-c-type ( class -- type )
|
||||
new
|
||||
int-regs >>reg-class
|
||||
object >>class ; inline
|
||||
{ class class initial: object }
|
||||
boxer
|
||||
{ boxer-quot callable }
|
||||
unboxer
|
||||
{ unboxer-quot callable }
|
||||
{ getter callable }
|
||||
{ setter callable }
|
||||
{ reg-class initial: int-regs }
|
||||
size
|
||||
align
|
||||
stack-align? ;
|
||||
|
||||
: <c-type> ( -- type )
|
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\ c-type new-c-type ;
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\ c-type new ;
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||||
|
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SYMBOL: c-types
|
||||
|
||||
|
|
@ -185,6 +187,9 @@ M: f byte-length drop 0 ;
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[ "Cannot read struct fields with this type" throw ]
|
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] unless* ;
|
||||
|
||||
: c-type-getter-boxer ( name -- quot )
|
||||
[ c-getter ] [ c-type-boxer-quot ] bi append ;
|
||||
|
||||
: c-setter ( name -- quot )
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||||
c-type-setter [
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[ "Cannot write struct fields with this type" throw ]
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||||
|
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@ -221,7 +226,7 @@ M: f byte-length drop 0 ;
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TUPLE: long-long-type < c-type ;
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||||
|
||||
: <long-long-type> ( -- type )
|
||||
long-long-type new-c-type ;
|
||||
long-long-type new ;
|
||||
|
||||
M: long-long-type unbox-parameter ( n type -- )
|
||||
c-type-unboxer %unbox-long-long ;
|
||||
|
|
|
|||
|
|
@ -15,4 +15,4 @@ C-STRUCT: complex-holder
|
|||
C{ 1.0 2.0 } <complex-holder> "h" set
|
||||
] unit-test
|
||||
|
||||
[ C{ 1.0 2.0 } ] [ "h" get complex-holder-z ] unit-test
|
||||
[ C{ 1.0 2.0 } ] [ "h" get complex-holder-z ] unit-test
|
||||
|
|
|
|||
|
|
@ -1,6 +1,13 @@
|
|||
! Copyright (C) 2009 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: alien.complex.functor sequences kernel ;
|
||||
USING: alien.c-types alien.structs alien.complex.functor accessors
|
||||
sequences kernel ;
|
||||
IN: alien.complex
|
||||
|
||||
<< { "float" "double" } [ dup "complex-" prepend define-complex-type ] each >>
|
||||
<<
|
||||
{ "float" "double" } [ dup "complex-" prepend define-complex-type ] each
|
||||
|
||||
! This overrides the fact that small structures are never returned
|
||||
! in registers on NetBSD, Linux and Solaris running on 32-bit x86.
|
||||
"complex-float" c-type t >>return-in-registers? drop
|
||||
>>
|
||||
|
|
|
|||
|
|
@ -12,15 +12,15 @@ T-imaginary DEFINES ${T}-imaginary
|
|||
set-T-real DEFINES set-${T}-real
|
||||
set-T-imaginary DEFINES set-${T}-imaginary
|
||||
|
||||
>T DEFINES >${T}
|
||||
T> DEFINES ${T}>
|
||||
<T> DEFINES <${T}>
|
||||
*T DEFINES *${T}
|
||||
|
||||
WHERE
|
||||
|
||||
: >T ( z -- alien )
|
||||
: <T> ( z -- alien )
|
||||
>rect T <c-object> [ set-T-imaginary ] [ set-T-real ] [ ] tri ; inline
|
||||
|
||||
: T> ( alien -- z )
|
||||
: *T ( alien -- z )
|
||||
[ T-real ] [ T-imaginary ] bi rect> ; inline
|
||||
|
||||
T in get
|
||||
|
|
@ -28,8 +28,8 @@ T in get
|
|||
define-struct
|
||||
|
||||
T c-type
|
||||
T> 1quotation >>boxer-quot
|
||||
>T 1quotation >>unboxer-quot
|
||||
<T> 1quotation >>unboxer-quot
|
||||
*T 1quotation >>boxer-quot
|
||||
drop
|
||||
|
||||
;FUNCTOR
|
||||
;FUNCTOR
|
||||
|
|
|
|||
|
|
@ -0,0 +1,73 @@
|
|||
! Copyright (C) 2009 Joe Groff
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: help.markup help.syntax kernel quotations sequences strings words.symbol ;
|
||||
QUALIFIED-WITH: alien.syntax c
|
||||
IN: alien.fortran
|
||||
|
||||
ARTICLE: "alien.fortran-abis" "Fortran ABIs"
|
||||
"Fortran does not have a standard ABI like C does. Factor supports the following Fortran ABIs:"
|
||||
{ $list
|
||||
{ { $subsection gfortran-abi } " is used by gfortran, the Fortran compiler included with GCC 4." }
|
||||
{ { $subsection f2c-abi } " is used by the F2C Fortran-to-C translator and G77, the Fortran compiler included with GCC 3.x and earlier. It is also used by gfortran when compiling with the -ff2c flag." }
|
||||
{ { $subsection intel-unix-abi } " is used by the Intel Fortran Compiler on Linux and Mac OS X." }
|
||||
{ { $subsection intel-windows-abi } " is used by the Intel Fortran Compiler on Windows." }
|
||||
}
|
||||
"A library's ABI is specified when that library is opened by the " { $link add-fortran-library } " word." ;
|
||||
|
||||
ARTICLE: "alien.fortran-types" "Fortran types"
|
||||
"The Fortran FFI recognizes the following Fortran types:"
|
||||
{ $list
|
||||
{ { $snippet "INTEGER" } " specifies a four-byte integer value. Sized integers can be specified with " { $snippet "INTEGER*1" } ", " { $snippet "INTEGER*2" } ", " { $snippet "INTEGER*4" } ", and " { $snippet "INTEGER*8" } "." }
|
||||
{ { $snippet "LOGICAL" } " specifies a four-byte boolean value. Sized booleans can be specified with " { $snippet "LOGICAL*1" } ", " { $snippet "LOGICAL*2" } ", " { $snippet "LOGICAL*4" } ", and " { $snippet "LOGICAL*8" } "." }
|
||||
{ { $snippet "REAL" } " specifies a single-precision floating-point real value." }
|
||||
{ { $snippet "DOUBLE-PRECISION" } " specifies a double-precision floating-point real value. The alias " { $snippet "REAL*8" } " is also recognized." }
|
||||
{ { $snippet "COMPLEX" } " specifies a single-precision floating-point complex value." }
|
||||
{ { $snippet "DOUBLE-COMPLEX" } " specifies a double-precision floating-point complex value. The alias " { $snippet "COMPLEX*16" } " is also recognized." }
|
||||
{ { $snippet "CHARACTER(n)" } " specifies a character string of length " { $snippet "n" } ". The Fortran 77 syntax " { $snippet "CHARACTER*n" } " is also recognized." }
|
||||
{ "Fortran arrays can be specified by suffixing a comma-separated set of dimensions in parentheses, e.g. " { $snippet "REAL(2,3,4)" } ". Arrays of unspecified length can be specified using " { $snippet "*" } " as a dimension. Arrays are passed in as flat " { $link "specialized-arrays" } "." }
|
||||
{ "Fortran records defined by " { $link POSTPONE: RECORD: } " and C structs defined by " { $link POSTPONE: c:C-STRUCT: } " are also supported as parameter and return types." }
|
||||
}
|
||||
"When declaring the parameters of Fortran functions, an output argument can be specified by prefixing an exclamation point to the type name. This will cause the function word to leave the final value of the parameter on the stack." ;
|
||||
|
||||
HELP: FUNCTION:
|
||||
{ $syntax "FUNCTION: RETURN-TYPE NAME ( [!]ARGUMENT-TYPE NAME, ... ) ;" }
|
||||
{ $description "Declares a Fortran function binding with the given return type and arguments. See " { $link "alien.fortran-types" } " for a list of supported types." } ;
|
||||
|
||||
HELP: SUBROUTINE:
|
||||
{ $syntax "SUBROUTINE: NAME ( [!]ARGUMENT-TYPE NAME, ... ) ;" }
|
||||
{ $description "Declares a Fortran subroutine binding with the given arguments. See " { $link "alien.fortran-types" } " for a list of supported types." } ;
|
||||
|
||||
HELP: LIBRARY:
|
||||
{ $syntax "LIBRARY: name" }
|
||||
{ $values { "name" "a logical library name" } }
|
||||
{ $description "Sets the logical library for subsequent " { $link POSTPONE: FUNCTION: } " and " { $link POSTPONE: SUBROUTINE: } " definitions. The given library name must have been opened with a previous call to " { $link add-fortran-library } "." } ;
|
||||
|
||||
HELP: RECORD:
|
||||
{ $syntax "RECORD: NAME { \"TYPE\" \"SLOT\" } ... ;" }
|
||||
{ $description "Defines a Fortran record type with the given slots. The record is defined as the corresponding C struct and can be used as a type for subsequent Fortran or C function declarations." } ;
|
||||
|
||||
HELP: add-fortran-library
|
||||
{ $values { "name" string } { "soname" string } { "fortran-abi" symbol } }
|
||||
{ $description "Opens the shared library in the file specified by " { $snippet "soname" } " under the logical name " { $snippet "name" } " so that it may be used in subsequent " { $link POSTPONE: LIBRARY: } " and " { $link fortran-invoke } " calls. Functions and subroutines from the library will be defined using the specified " { $snippet "fortran-abi" } ", which must be one of the supported " { $link "alien.fortran-abis" } "." }
|
||||
;
|
||||
|
||||
HELP: fortran-invoke
|
||||
{ $values
|
||||
{ "return" string } { "library" string } { "procedure" string } { "parameters" sequence }
|
||||
}
|
||||
{ $description "Invokes the Fortran subroutine or function " { $snippet "procedure" } " in " { $snippet "library" } " with parameters specified by the " { $link "alien.fortran-types" } " specified in the " { $snippet "parameters" } " sequence. If the " { $snippet "return" } " value is " { $link f } ", no return value is expected, otherwise a return value of the specified Fortran type is expected. Input values are taken off the top of the datastack, and output values are left for the return value (if any) and any parameters specified as out parameters by prepending " { $snippet "\"!\"" } "." }
|
||||
;
|
||||
|
||||
ARTICLE: "alien.fortran" "Fortran FFI"
|
||||
"The " { $vocab-link "alien.fortran" } " vocabulary provides an interface to code in shared libraries written in Fortran."
|
||||
{ $subsection "alien.fortran-types" }
|
||||
{ $subsection "alien.fortran-abis" }
|
||||
{ $subsection add-fortran-library }
|
||||
{ $subsection POSTPONE: LIBRARY: }
|
||||
{ $subsection POSTPONE: FUNCTION: }
|
||||
{ $subsection POSTPONE: SUBROUTINE: }
|
||||
{ $subsection POSTPONE: RECORD: }
|
||||
{ $subsection fortran-invoke }
|
||||
;
|
||||
|
||||
ABOUT: "alien.fortran"
|
||||
|
|
@ -0,0 +1,381 @@
|
|||
! (c) 2009 Joe Groff, see BSD license
|
||||
USING: accessors alien alien.c-types alien.complex
|
||||
alien.fortran alien.fortran.private alien.strings alien.structs
|
||||
arrays assocs byte-arrays combinators fry
|
||||
generalizations io.encodings.ascii kernel macros
|
||||
macros.expander namespaces sequences shuffle tools.test ;
|
||||
IN: alien.fortran.tests
|
||||
|
||||
<< intel-unix-abi "(alien.fortran-tests)" (add-fortran-library) >>
|
||||
LIBRARY: (alien.fortran-tests)
|
||||
RECORD: FORTRAN_TEST_RECORD
|
||||
{ "INTEGER" "FOO" }
|
||||
{ "REAL(2)" "BAR" }
|
||||
{ "CHARACTER*4" "BAS" } ;
|
||||
|
||||
intel-unix-abi fortran-abi [
|
||||
|
||||
! fortran-name>symbol-name
|
||||
|
||||
[ "fun_" ] [ "FUN" fortran-name>symbol-name ] unit-test
|
||||
[ "fun_times_" ] [ "Fun_Times" fortran-name>symbol-name ] unit-test
|
||||
[ "funtimes__" ] [ "FunTimes_" fortran-name>symbol-name ] unit-test
|
||||
|
||||
! fortran-type>c-type
|
||||
|
||||
[ "short" ]
|
||||
[ "integer*2" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "int" ]
|
||||
[ "integer*4" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "int" ]
|
||||
[ "INTEGER" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "longlong" ]
|
||||
[ "iNteger*8" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "int[0]" ]
|
||||
[ "integer(*)" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "int[0]" ]
|
||||
[ "integer(3,*)" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "int[3]" ]
|
||||
[ "integer(3)" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "int[6]" ]
|
||||
[ "integer(3,2)" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "int[24]" ]
|
||||
[ "integer(4,3,2)" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "char" ]
|
||||
[ "character" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "char" ]
|
||||
[ "character*1" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "char[17]" ]
|
||||
[ "character*17" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "char[17]" ]
|
||||
[ "character(17)" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "int" ]
|
||||
[ "logical" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "float" ]
|
||||
[ "real" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "double" ]
|
||||
[ "double-precision" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "float" ]
|
||||
[ "real*4" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "double" ]
|
||||
[ "real*8" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "complex-float" ]
|
||||
[ "complex" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "complex-double" ]
|
||||
[ "double-complex" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "complex-float" ]
|
||||
[ "complex*8" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "complex-double" ]
|
||||
[ "complex*16" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "fortran_test_record" ]
|
||||
[ "fortran_test_record" fortran-type>c-type ] unit-test
|
||||
|
||||
! fortran-arg-type>c-type
|
||||
|
||||
[ "int*" { } ]
|
||||
[ "integer" fortran-arg-type>c-type ] unit-test
|
||||
|
||||
[ "int*" { } ]
|
||||
[ "integer(3)" fortran-arg-type>c-type ] unit-test
|
||||
|
||||
[ "int*" { } ]
|
||||
[ "integer(*)" fortran-arg-type>c-type ] unit-test
|
||||
|
||||
[ "fortran_test_record*" { } ]
|
||||
[ "fortran_test_record" fortran-arg-type>c-type ] unit-test
|
||||
|
||||
[ "char*" { } ]
|
||||
[ "character" fortran-arg-type>c-type ] unit-test
|
||||
|
||||
[ "char*" { } ]
|
||||
[ "character(1)" fortran-arg-type>c-type ] unit-test
|
||||
|
||||
[ "char*" { "long" } ]
|
||||
[ "character(17)" fortran-arg-type>c-type ] unit-test
|
||||
|
||||
! fortran-ret-type>c-type
|
||||
|
||||
[ "char" { } ]
|
||||
[ "character(1)" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "char*" "long" } ]
|
||||
[ "character(17)" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "int" { } ]
|
||||
[ "integer" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "int" { } ]
|
||||
[ "logical" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "float" { } ]
|
||||
[ "real" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "float*" } ]
|
||||
[ "real(*)" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "double" { } ]
|
||||
[ "double-precision" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "complex-float*" } ]
|
||||
[ "complex" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "complex-double*" } ]
|
||||
[ "double-complex" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "int*" } ]
|
||||
[ "integer(*)" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "fortran_test_record*" } ]
|
||||
[ "fortran_test_record" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
! fortran-sig>c-sig
|
||||
|
||||
[ "float" { "int*" "char*" "float*" "double*" "long" } ]
|
||||
[ "real" { "integer" "character*17" "real" "real*8" } fortran-sig>c-sig ]
|
||||
unit-test
|
||||
|
||||
[ "char" { "char*" "char*" "int*" "long" } ]
|
||||
[ "character(1)" { "character*17" "character" "integer" } fortran-sig>c-sig ]
|
||||
unit-test
|
||||
|
||||
[ "void" { "char*" "long" "char*" "char*" "int*" "long" } ]
|
||||
[ "character*18" { "character*17" "character" "integer" } fortran-sig>c-sig ]
|
||||
unit-test
|
||||
|
||||
[ "void" { "complex-float*" "char*" "char*" "int*" "long" } ]
|
||||
[ "complex" { "character*17" "character" "integer" } fortran-sig>c-sig ]
|
||||
unit-test
|
||||
|
||||
! fortran-record>c-struct
|
||||
|
||||
[ {
|
||||
{ "double" "ex" }
|
||||
{ "float" "wye" }
|
||||
{ "int" "zee" }
|
||||
{ "char[20]" "woo" }
|
||||
} ] [
|
||||
{
|
||||
{ "DOUBLE-PRECISION" "EX" }
|
||||
{ "REAL" "WYE" }
|
||||
{ "INTEGER" "ZEE" }
|
||||
{ "CHARACTER(20)" "WOO" }
|
||||
} fortran-record>c-struct
|
||||
] unit-test
|
||||
|
||||
! RECORD:
|
||||
|
||||
[ 16 ] [ "fortran_test_record" heap-size ] unit-test
|
||||
[ 0 ] [ "foo" "fortran_test_record" offset-of ] unit-test
|
||||
[ 4 ] [ "bar" "fortran_test_record" offset-of ] unit-test
|
||||
[ 12 ] [ "bas" "fortran_test_record" offset-of ] unit-test
|
||||
|
||||
! (fortran-invoke)
|
||||
|
||||
[ [
|
||||
! [fortran-args>c-args]
|
||||
{
|
||||
[ {
|
||||
[ ascii string>alien ]
|
||||
[ <longlong> ]
|
||||
[ <float> ]
|
||||
[ <complex-float> ]
|
||||
[ 1 0 ? <short> ]
|
||||
} spread ]
|
||||
[ { [ length ] [ drop ] [ drop ] [ drop ] [ drop ] } spread ]
|
||||
} 5 ncleave
|
||||
! [fortran-invoke]
|
||||
[
|
||||
"void" "funpack" "funtimes_"
|
||||
{ "char*" "longlong*" "float*" "complex-float*" "short*" "long" }
|
||||
alien-invoke
|
||||
] 6 nkeep
|
||||
! [fortran-results>]
|
||||
shuffle( aa ba ca da ea ab -- aa ab ba ca da ea )
|
||||
{
|
||||
[ drop ]
|
||||
[ drop ]
|
||||
[ drop ]
|
||||
[ *float ]
|
||||
[ drop ]
|
||||
[ drop ]
|
||||
} spread
|
||||
] ] [
|
||||
f "funpack" "FUNTIMES" { "CHARACTER*12" "INTEGER*8" "!REAL" "COMPLEX" "LOGICAL*2" }
|
||||
(fortran-invoke)
|
||||
] unit-test
|
||||
|
||||
[ [
|
||||
! [fortran-args>c-args]
|
||||
{
|
||||
[ { [ ] } spread ]
|
||||
[ { [ drop ] } spread ]
|
||||
} 1 ncleave
|
||||
! [fortran-invoke]
|
||||
[ "float" "funpack" "fun_times_" { "float*" } alien-invoke ]
|
||||
1 nkeep
|
||||
! [fortran-results>]
|
||||
shuffle( reta aa -- reta aa )
|
||||
{ [ ] [ drop ] } spread
|
||||
] ] [
|
||||
"REAL" "funpack" "FUN_TIMES" { "REAL(*)" }
|
||||
(fortran-invoke)
|
||||
] unit-test
|
||||
|
||||
[ [
|
||||
! [<fortran-result>]
|
||||
[ "complex-float" <c-object> ] 1 ndip
|
||||
! [fortran-args>c-args]
|
||||
{ [ { [ ] } spread ] [ { [ drop ] } spread ] } 1 ncleave
|
||||
! [fortran-invoke]
|
||||
[
|
||||
"void" "funpack" "fun_times_"
|
||||
{ "complex-float*" "float*" }
|
||||
alien-invoke
|
||||
] 2 nkeep
|
||||
! [fortran-results>]
|
||||
shuffle( reta aa -- reta aa )
|
||||
{ [ *complex-float ] [ drop ] } spread
|
||||
] ] [
|
||||
"COMPLEX" "funpack" "FUN_TIMES" { "REAL(*)" }
|
||||
(fortran-invoke)
|
||||
] unit-test
|
||||
|
||||
[ [
|
||||
! [<fortran-result>]
|
||||
[ 20 <byte-array> 20 ] 0 ndip
|
||||
! [fortran-invoke]
|
||||
[
|
||||
"void" "funpack" "fun_times_"
|
||||
{ "char*" "long" }
|
||||
alien-invoke
|
||||
] 2 nkeep
|
||||
! [fortran-results>]
|
||||
shuffle( reta retb -- reta retb )
|
||||
{ [ ] [ ascii alien>nstring ] } spread
|
||||
] ] [
|
||||
"CHARACTER*20" "funpack" "FUN_TIMES" { }
|
||||
(fortran-invoke)
|
||||
] unit-test
|
||||
|
||||
[ [
|
||||
! [<fortran-result>]
|
||||
[ 10 <byte-array> 10 ] 3 ndip
|
||||
! [fortran-args>c-args]
|
||||
{
|
||||
[ {
|
||||
[ ascii string>alien ]
|
||||
[ <float> ]
|
||||
[ ascii string>alien ]
|
||||
} spread ]
|
||||
[ { [ length ] [ drop ] [ length ] } spread ]
|
||||
} 3 ncleave
|
||||
! [fortran-invoke]
|
||||
[
|
||||
"void" "funpack" "fun_times_"
|
||||
{ "char*" "long" "char*" "float*" "char*" "long" "long" }
|
||||
alien-invoke
|
||||
] 7 nkeep
|
||||
! [fortran-results>]
|
||||
shuffle( reta retb aa ba ca ab cb -- reta retb aa ab ba ca cb )
|
||||
{
|
||||
[ ]
|
||||
[ ascii alien>nstring ]
|
||||
[ ]
|
||||
[ ascii alien>nstring ]
|
||||
[ *float ]
|
||||
[ ]
|
||||
[ ascii alien>nstring ]
|
||||
} spread
|
||||
] ] [
|
||||
"CHARACTER*10" "funpack" "FUN_TIMES" { "!CHARACTER*20" "!REAL" "!CHARACTER*30" }
|
||||
(fortran-invoke)
|
||||
] unit-test
|
||||
|
||||
] with-variable ! intel-unix-abi
|
||||
|
||||
intel-windows-abi fortran-abi [
|
||||
|
||||
[ "FUN" ] [ "FUN" fortran-name>symbol-name ] unit-test
|
||||
[ "FUN_TIMES" ] [ "Fun_Times" fortran-name>symbol-name ] unit-test
|
||||
[ "FUNTIMES_" ] [ "FunTimes_" fortran-name>symbol-name ] unit-test
|
||||
|
||||
] with-variable
|
||||
|
||||
f2c-abi fortran-abi [
|
||||
|
||||
[ "char[1]" ]
|
||||
[ "character(1)" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "char*" { "long" } ]
|
||||
[ "character" fortran-arg-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "char*" "long" } ]
|
||||
[ "character" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "double" { } ]
|
||||
[ "real" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "float*" } ]
|
||||
[ "real(*)" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "fun_" ] [ "FUN" fortran-name>symbol-name ] unit-test
|
||||
[ "fun_times__" ] [ "Fun_Times" fortran-name>symbol-name ] unit-test
|
||||
[ "funtimes___" ] [ "FunTimes_" fortran-name>symbol-name ] unit-test
|
||||
|
||||
] with-variable
|
||||
|
||||
gfortran-abi fortran-abi [
|
||||
|
||||
[ "float" { } ]
|
||||
[ "real" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "float*" } ]
|
||||
[ "real(*)" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "complex-float" { } ]
|
||||
[ "complex" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "complex-double" { } ]
|
||||
[ "double-complex" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "char[1]" ]
|
||||
[ "character(1)" fortran-type>c-type ] unit-test
|
||||
|
||||
[ "char*" { "long" } ]
|
||||
[ "character" fortran-arg-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "char*" "long" } ]
|
||||
[ "character" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "complex-float" { } ]
|
||||
[ "complex" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "complex-double" { } ]
|
||||
[ "double-complex" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
[ "void" { "complex-double*" } ]
|
||||
[ "double-complex(3)" fortran-ret-type>c-type ] unit-test
|
||||
|
||||
] with-variable
|
||||
|
|
@ -0,0 +1,452 @@
|
|||
! (c) 2009 Joe Groff, see BSD license
|
||||
USING: accessors alien alien.c-types alien.complex alien.parser
|
||||
alien.strings alien.structs alien.syntax arrays ascii assocs
|
||||
byte-arrays combinators combinators.short-circuit fry generalizations
|
||||
kernel lexer macros math math.parser namespaces parser sequences
|
||||
splitting stack-checker vectors vocabs.parser words locals
|
||||
io.encodings.ascii io.encodings.string shuffle effects math.ranges
|
||||
math.order sorting strings system ;
|
||||
IN: alien.fortran
|
||||
|
||||
SINGLETONS: f2c-abi gfortran-abi intel-unix-abi intel-windows-abi ;
|
||||
|
||||
<<
|
||||
: add-f2c-libraries ( -- )
|
||||
"I77" "libI77.so" "cdecl" add-library
|
||||
"F77" "libF77.so" "cdecl" add-library ;
|
||||
|
||||
os netbsd? [ add-f2c-libraries ] when
|
||||
>>
|
||||
|
||||
: alien>nstring ( alien len encoding -- string )
|
||||
[ memory>byte-array ] dip decode ;
|
||||
|
||||
ERROR: invalid-fortran-type type ;
|
||||
|
||||
DEFER: fortran-sig>c-sig
|
||||
DEFER: fortran-ret-type>c-type
|
||||
DEFER: fortran-arg-type>c-type
|
||||
DEFER: fortran-name>symbol-name
|
||||
|
||||
SYMBOL: library-fortran-abis
|
||||
SYMBOL: fortran-abi
|
||||
library-fortran-abis [ H{ } clone ] initialize
|
||||
|
||||
<PRIVATE
|
||||
|
||||
: lowercase-name-with-underscore ( name -- name' )
|
||||
>lower "_" append ;
|
||||
: lowercase-name-with-extra-underscore ( name -- name' )
|
||||
>lower CHAR: _ over member?
|
||||
[ "__" append ] [ "_" append ] if ;
|
||||
|
||||
HOOK: fortran-c-abi fortran-abi ( -- abi )
|
||||
M: f2c-abi fortran-c-abi "cdecl" ;
|
||||
M: gfortran-abi fortran-c-abi "cdecl" ;
|
||||
M: intel-unix-abi fortran-c-abi "cdecl" ;
|
||||
M: intel-windows-abi fortran-c-abi "cdecl" ;
|
||||
|
||||
HOOK: real-functions-return-double? fortran-abi ( -- ? )
|
||||
M: f2c-abi real-functions-return-double? t ;
|
||||
M: gfortran-abi real-functions-return-double? f ;
|
||||
M: intel-unix-abi real-functions-return-double? f ;
|
||||
M: intel-windows-abi real-functions-return-double? f ;
|
||||
|
||||
HOOK: complex-functions-return-by-value? fortran-abi ( -- ? )
|
||||
M: f2c-abi complex-functions-return-by-value? f ;
|
||||
M: gfortran-abi complex-functions-return-by-value? t ;
|
||||
M: intel-unix-abi complex-functions-return-by-value? f ;
|
||||
M: intel-windows-abi complex-functions-return-by-value? f ;
|
||||
|
||||
HOOK: character(1)-maps-to-char? fortran-abi ( -- ? )
|
||||
M: f2c-abi character(1)-maps-to-char? f ;
|
||||
M: gfortran-abi character(1)-maps-to-char? f ;
|
||||
M: intel-unix-abi character(1)-maps-to-char? t ;
|
||||
M: intel-windows-abi character(1)-maps-to-char? t ;
|
||||
|
||||
HOOK: mangle-name fortran-abi ( name -- name' )
|
||||
M: f2c-abi mangle-name lowercase-name-with-extra-underscore ;
|
||||
M: gfortran-abi mangle-name lowercase-name-with-underscore ;
|
||||
M: intel-unix-abi mangle-name lowercase-name-with-underscore ;
|
||||
M: intel-windows-abi mangle-name >upper ;
|
||||
|
||||
TUPLE: fortran-type dims size out? ;
|
||||
|
||||
TUPLE: number-type < fortran-type ;
|
||||
TUPLE: integer-type < number-type ;
|
||||
TUPLE: logical-type < integer-type ;
|
||||
TUPLE: real-type < number-type ;
|
||||
TUPLE: double-precision-type < number-type ;
|
||||
|
||||
TUPLE: character-type < fortran-type ;
|
||||
TUPLE: misc-type < fortran-type name ;
|
||||
|
||||
TUPLE: complex-type < number-type ;
|
||||
TUPLE: real-complex-type < complex-type ;
|
||||
TUPLE: double-complex-type < complex-type ;
|
||||
|
||||
CONSTANT: fortran>c-types H{
|
||||
{ "character" character-type }
|
||||
{ "integer" integer-type }
|
||||
{ "logical" logical-type }
|
||||
{ "real" real-type }
|
||||
{ "double-precision" double-precision-type }
|
||||
{ "complex" real-complex-type }
|
||||
{ "double-complex" double-complex-type }
|
||||
}
|
||||
|
||||
: append-dimensions ( base-c-type type -- c-type )
|
||||
dims>>
|
||||
[ product number>string "[" "]" surround append ] when* ;
|
||||
|
||||
MACRO: size-case-type ( cases -- )
|
||||
[ invalid-fortran-type ] suffix
|
||||
'[ [ size>> _ case ] [ append-dimensions ] bi ] ;
|
||||
|
||||
: simple-type ( type base-c-type -- c-type )
|
||||
swap
|
||||
[ dup size>> [ invalid-fortran-type ] [ drop ] if ]
|
||||
[ append-dimensions ] bi ;
|
||||
|
||||
: new-fortran-type ( out? dims size class -- type )
|
||||
new [ [ (>>size) ] [ (>>dims) ] [ (>>out?) ] tri ] keep ;
|
||||
|
||||
GENERIC: (fortran-type>c-type) ( type -- c-type )
|
||||
|
||||
M: f (fortran-type>c-type) drop "void" ;
|
||||
|
||||
M: integer-type (fortran-type>c-type)
|
||||
{
|
||||
{ f [ "int" ] }
|
||||
{ 1 [ "char" ] }
|
||||
{ 2 [ "short" ] }
|
||||
{ 4 [ "int" ] }
|
||||
{ 8 [ "longlong" ] }
|
||||
} size-case-type ;
|
||||
M: real-type (fortran-type>c-type)
|
||||
{
|
||||
{ f [ "float" ] }
|
||||
{ 4 [ "float" ] }
|
||||
{ 8 [ "double" ] }
|
||||
} size-case-type ;
|
||||
M: real-complex-type (fortran-type>c-type)
|
||||
{
|
||||
{ f [ "complex-float" ] }
|
||||
{ 8 [ "complex-float" ] }
|
||||
{ 16 [ "complex-double" ] }
|
||||
} size-case-type ;
|
||||
|
||||
M: double-precision-type (fortran-type>c-type)
|
||||
"double" simple-type ;
|
||||
M: double-complex-type (fortran-type>c-type)
|
||||
"complex-double" simple-type ;
|
||||
M: misc-type (fortran-type>c-type)
|
||||
dup name>> simple-type ;
|
||||
|
||||
: single-char? ( character-type -- ? )
|
||||
{ [ drop character(1)-maps-to-char? ] [ dims>> product 1 = ] } 1&& ;
|
||||
|
||||
: fix-character-type ( character-type -- character-type' )
|
||||
clone dup size>>
|
||||
[ dup dims>> [ invalid-fortran-type ] [ dup size>> 1array >>dims f >>size ] if ]
|
||||
[ dup dims>> [ ] [ f >>dims ] if ] if
|
||||
dup single-char? [ f >>dims ] when ;
|
||||
|
||||
M: character-type (fortran-type>c-type)
|
||||
fix-character-type "char" simple-type ;
|
||||
|
||||
: dimension>number ( string -- number )
|
||||
dup "*" = [ drop 0 ] [ string>number ] if ;
|
||||
|
||||
: parse-out ( string -- string' out? )
|
||||
"!" ?head ;
|
||||
|
||||
: parse-dims ( string -- string' dim )
|
||||
"(" split1 dup
|
||||
[ ")" ?tail drop "," split [ [ blank? ] trim dimension>number ] map ] when ;
|
||||
|
||||
: parse-size ( string -- string' size )
|
||||
"*" split1 dup [ string>number ] when ;
|
||||
|
||||
: (parse-fortran-type) ( fortran-type-string -- type )
|
||||
parse-out swap parse-dims swap parse-size swap
|
||||
dup >lower fortran>c-types at*
|
||||
[ nip new-fortran-type ] [ drop misc-type boa ] if ;
|
||||
|
||||
: parse-fortran-type ( fortran-type-string/f -- type/f )
|
||||
dup [ (parse-fortran-type) ] when ;
|
||||
|
||||
: c-type>pointer ( c-type -- c-type* )
|
||||
"[" split1 drop "*" append ;
|
||||
|
||||
GENERIC: added-c-args ( type -- args )
|
||||
|
||||
M: fortran-type added-c-args drop { } ;
|
||||
M: character-type added-c-args fix-character-type single-char? [ { } ] [ { "long" } ] if ;
|
||||
|
||||
GENERIC: returns-by-value? ( type -- ? )
|
||||
|
||||
M: f returns-by-value? drop t ;
|
||||
M: fortran-type returns-by-value? drop f ;
|
||||
M: number-type returns-by-value? dims>> not ;
|
||||
M: character-type returns-by-value? fix-character-type single-char? ;
|
||||
M: complex-type returns-by-value?
|
||||
{ [ drop complex-functions-return-by-value? ] [ dims>> not ] } 1&& ;
|
||||
|
||||
GENERIC: (fortran-ret-type>c-type) ( type -- c-type )
|
||||
|
||||
M: f (fortran-ret-type>c-type) drop "void" ;
|
||||
M: fortran-type (fortran-ret-type>c-type) (fortran-type>c-type) ;
|
||||
M: real-type (fortran-ret-type>c-type)
|
||||
drop real-functions-return-double? [ "double" ] [ "float" ] if ;
|
||||
|
||||
: suffix! ( seq elt -- seq ) over push ; inline
|
||||
: append! ( seq-a seq-b -- seq-a ) over push-all ; inline
|
||||
|
||||
GENERIC: (fortran-arg>c-args) ( type -- main-quot added-quot )
|
||||
|
||||
: args?dims ( type quot -- main-quot added-quot )
|
||||
[ dup dims>> [ drop [ ] [ drop ] ] ] dip if ; inline
|
||||
|
||||
M: integer-type (fortran-arg>c-args)
|
||||
[
|
||||
size>> {
|
||||
{ f [ [ <int> ] [ drop ] ] }
|
||||
{ 1 [ [ <char> ] [ drop ] ] }
|
||||
{ 2 [ [ <short> ] [ drop ] ] }
|
||||
{ 4 [ [ <int> ] [ drop ] ] }
|
||||
{ 8 [ [ <longlong> ] [ drop ] ] }
|
||||
[ invalid-fortran-type ]
|
||||
} case
|
||||
] args?dims ;
|
||||
|
||||
M: logical-type (fortran-arg>c-args)
|
||||
[ call-next-method [ [ 1 0 ? ] prepend ] dip ] args?dims ;
|
||||
|
||||
M: real-type (fortran-arg>c-args)
|
||||
[
|
||||
size>> {
|
||||
{ f [ [ <float> ] [ drop ] ] }
|
||||
{ 4 [ [ <float> ] [ drop ] ] }
|
||||
{ 8 [ [ <double> ] [ drop ] ] }
|
||||
[ invalid-fortran-type ]
|
||||
} case
|
||||
] args?dims ;
|
||||
|
||||
M: real-complex-type (fortran-arg>c-args)
|
||||
[
|
||||
size>> {
|
||||
{ f [ [ <complex-float> ] [ drop ] ] }
|
||||
{ 8 [ [ <complex-float> ] [ drop ] ] }
|
||||
{ 16 [ [ <complex-double> ] [ drop ] ] }
|
||||
[ invalid-fortran-type ]
|
||||
} case
|
||||
] args?dims ;
|
||||
|
||||
M: double-precision-type (fortran-arg>c-args)
|
||||
[ drop [ <double> ] [ drop ] ] args?dims ;
|
||||
|
||||
M: double-complex-type (fortran-arg>c-args)
|
||||
[ drop [ <complex-double> ] [ drop ] ] args?dims ;
|
||||
|
||||
M: character-type (fortran-arg>c-args)
|
||||
fix-character-type single-char?
|
||||
[ [ first <char> ] [ drop ] ]
|
||||
[ [ ascii string>alien ] [ length ] ] if ;
|
||||
|
||||
M: misc-type (fortran-arg>c-args)
|
||||
drop [ ] [ drop ] ;
|
||||
|
||||
GENERIC: (fortran-result>) ( type -- quots )
|
||||
|
||||
: result?dims ( type quot -- quot )
|
||||
[ dup dims>> [ drop { [ ] } ] ] dip if ; inline
|
||||
|
||||
M: integer-type (fortran-result>)
|
||||
[ size>> {
|
||||
{ f [ { [ *int ] } ] }
|
||||
{ 1 [ { [ *char ] } ] }
|
||||
{ 2 [ { [ *short ] } ] }
|
||||
{ 4 [ { [ *int ] } ] }
|
||||
{ 8 [ { [ *longlong ] } ] }
|
||||
[ invalid-fortran-type ]
|
||||
} case ] result?dims ;
|
||||
|
||||
M: logical-type (fortran-result>)
|
||||
[ call-next-method first [ zero? not ] append 1array ] result?dims ;
|
||||
|
||||
M: real-type (fortran-result>)
|
||||
[ size>> {
|
||||
{ f [ { [ *float ] } ] }
|
||||
{ 4 [ { [ *float ] } ] }
|
||||
{ 8 [ { [ *double ] } ] }
|
||||
[ invalid-fortran-type ]
|
||||
} case ] result?dims ;
|
||||
|
||||
M: real-complex-type (fortran-result>)
|
||||
[ size>> {
|
||||
{ f [ { [ *complex-float ] } ] }
|
||||
{ 8 [ { [ *complex-float ] } ] }
|
||||
{ 16 [ { [ *complex-double ] } ] }
|
||||
[ invalid-fortran-type ]
|
||||
} case ] result?dims ;
|
||||
|
||||
M: double-precision-type (fortran-result>)
|
||||
[ drop { [ *double ] } ] result?dims ;
|
||||
|
||||
M: double-complex-type (fortran-result>)
|
||||
[ drop { [ *complex-double ] } ] result?dims ;
|
||||
|
||||
M: character-type (fortran-result>)
|
||||
fix-character-type single-char?
|
||||
[ { [ *char 1string ] } ]
|
||||
[ { [ ] [ ascii alien>nstring ] } ] if ;
|
||||
|
||||
M: misc-type (fortran-result>)
|
||||
drop { [ ] } ;
|
||||
|
||||
GENERIC: (<fortran-result>) ( type -- quot )
|
||||
|
||||
M: fortran-type (<fortran-result>)
|
||||
(fortran-type>c-type) \ <c-object> [ ] 2sequence ;
|
||||
|
||||
M: character-type (<fortran-result>)
|
||||
fix-character-type dims>> product dup
|
||||
[ \ <byte-array> ] dip [ ] 3sequence ;
|
||||
|
||||
: [<fortran-result>] ( return parameters -- quot )
|
||||
[ parse-fortran-type ] dip
|
||||
over returns-by-value?
|
||||
[ 2drop [ ] ]
|
||||
[ [ (<fortran-result>) ] [ length \ ndip [ ] 3sequence ] bi* ] if ;
|
||||
|
||||
: [fortran-args>c-args] ( parameters -- quot )
|
||||
[ [ ] ] [
|
||||
[ parse-fortran-type (fortran-arg>c-args) 2array ] map flip first2
|
||||
[ [ \ spread [ ] 2sequence ] bi@ 2array ] [ length ] bi
|
||||
\ ncleave [ ] 3sequence
|
||||
] if-empty ;
|
||||
|
||||
:: [fortran-invoke] ( [args>args] return library function parameters -- [args>args] quot )
|
||||
return parameters fortran-sig>c-sig :> c-parameters :> c-return
|
||||
function fortran-name>symbol-name :> c-function
|
||||
[args>args]
|
||||
c-return library c-function c-parameters \ alien-invoke
|
||||
5 [ ] nsequence
|
||||
c-parameters length \ nkeep
|
||||
[ ] 3sequence ;
|
||||
|
||||
: [fortran-out-param>] ( parameter -- quot )
|
||||
parse-fortran-type
|
||||
[ (fortran-result>) ] [ out?>> ] bi
|
||||
[ ] [ [ drop [ drop ] ] map ] if ;
|
||||
|
||||
: [fortran-return>] ( return -- quot )
|
||||
parse-fortran-type {
|
||||
{ [ dup not ] [ drop { } ] }
|
||||
{ [ dup returns-by-value? ] [ drop { [ ] } ] }
|
||||
[ (fortran-result>) ]
|
||||
} cond ;
|
||||
|
||||
: letters ( -- seq ) CHAR: a CHAR: z [a,b] ;
|
||||
|
||||
: (shuffle-map) ( return parameters -- ret par )
|
||||
[
|
||||
fortran-ret-type>c-type length swap "void" = [ 1+ ] unless
|
||||
letters swap head [ "ret" swap suffix ] map
|
||||
] [
|
||||
[ fortran-arg-type>c-type nip length 1+ ] map letters swap zip
|
||||
[ first2 letters swap head [ "" 2sequence ] with map ] map concat
|
||||
] bi* ;
|
||||
|
||||
: (fortran-in-shuffle) ( ret par -- seq )
|
||||
[ [ second ] bi@ <=> ] sort append ;
|
||||
|
||||
: (fortran-out-shuffle) ( ret par -- seq )
|
||||
append ;
|
||||
|
||||
: [fortran-result-shuffle] ( return parameters -- quot )
|
||||
(shuffle-map) [ (fortran-in-shuffle) ] [ (fortran-out-shuffle) ] 2bi <effect>
|
||||
\ shuffle-effect [ ] 2sequence ;
|
||||
|
||||
: [fortran-results>] ( return parameters -- quot )
|
||||
[ [fortran-result-shuffle] ]
|
||||
[ drop [fortran-return>] ]
|
||||
[ nip [ [fortran-out-param>] ] map concat ] 2tri
|
||||
append
|
||||
\ spread [ ] 2sequence append ;
|
||||
|
||||
: (add-fortran-library) ( fortran-abi name -- )
|
||||
library-fortran-abis get-global set-at ;
|
||||
|
||||
PRIVATE>
|
||||
|
||||
: add-fortran-library ( name soname fortran-abi -- )
|
||||
[ fortran-abi [ fortran-c-abi ] with-variable add-library ]
|
||||
[ nip swap (add-fortran-library) ] 3bi ;
|
||||
|
||||
: fortran-name>symbol-name ( fortran-name -- c-name )
|
||||
mangle-name ;
|
||||
|
||||
: fortran-type>c-type ( fortran-type -- c-type )
|
||||
parse-fortran-type (fortran-type>c-type) ;
|
||||
|
||||
: fortran-arg-type>c-type ( fortran-type -- c-type added-args )
|
||||
parse-fortran-type
|
||||
[ (fortran-type>c-type) c-type>pointer ]
|
||||
[ added-c-args ] bi ;
|
||||
: fortran-ret-type>c-type ( fortran-type -- c-type added-args )
|
||||
parse-fortran-type dup returns-by-value?
|
||||
[ (fortran-ret-type>c-type) { } ] [
|
||||
"void" swap
|
||||
[ added-c-args ] [ (fortran-type>c-type) c-type>pointer ] bi prefix
|
||||
] if ;
|
||||
|
||||
: fortran-arg-types>c-types ( fortran-types -- c-types )
|
||||
[ length <vector> 1 <vector> ] keep
|
||||
[ fortran-arg-type>c-type swapd [ suffix! ] [ append! ] 2bi* ] each
|
||||
append >array ;
|
||||
|
||||
: fortran-sig>c-sig ( fortran-return fortran-args -- c-return c-args )
|
||||
[ fortran-ret-type>c-type ] [ fortran-arg-types>c-types ] bi* append ;
|
||||
|
||||
: fortran-record>c-struct ( record -- struct )
|
||||
[ first2 [ fortran-type>c-type ] [ >lower ] bi* 2array ] map ;
|
||||
|
||||
: define-fortran-record ( name vocab fields -- )
|
||||
[ >lower ] [ ] [ fortran-record>c-struct ] tri* define-struct ;
|
||||
|
||||
: RECORD: scan in get parse-definition define-fortran-record ; parsing
|
||||
|
||||
: set-fortran-abi ( library -- )
|
||||
library-fortran-abis get-global at fortran-abi set ;
|
||||
|
||||
: (fortran-invoke) ( return library function parameters -- quot )
|
||||
{
|
||||
[ 2nip [<fortran-result>] ]
|
||||
[ nip nip nip [fortran-args>c-args] ]
|
||||
[ [fortran-invoke] ]
|
||||
[ 2nip [fortran-results>] ]
|
||||
} 4 ncleave 4 nappend ;
|
||||
|
||||
MACRO: fortran-invoke ( return library function parameters -- )
|
||||
{ [ 2drop nip set-fortran-abi ] [ (fortran-invoke) ] } 4 ncleave ;
|
||||
|
||||
:: define-fortran-function ( return library function parameters -- )
|
||||
function create-in dup reset-generic
|
||||
return library function parameters return [ "void" ] unless* parse-arglist
|
||||
[ \ fortran-invoke 5 [ ] nsequence ] dip define-declared ;
|
||||
|
||||
: SUBROUTINE:
|
||||
f "c-library" get scan ";" parse-tokens
|
||||
[ "()" subseq? not ] filter define-fortran-function ; parsing
|
||||
|
||||
: FUNCTION:
|
||||
scan "c-library" get scan ";" parse-tokens
|
||||
[ "()" subseq? not ] filter define-fortran-function ; parsing
|
||||
|
||||
: LIBRARY:
|
||||
scan
|
||||
[ "c-library" set ]
|
||||
[ set-fortran-abi ] bi ; parsing
|
||||
|
||||
|
|
@ -0,0 +1 @@
|
|||
GNU Fortran/G77/F2C alien interface
|
||||
|
|
@ -0,0 +1,2 @@
|
|||
fortran
|
||||
ffi
|
||||
|
|
@ -58,10 +58,7 @@ PREDICATE: slot-writer < word "writing" word-prop >boolean ;
|
|||
: define-getter ( type spec -- )
|
||||
[ set-reader-props ] keep
|
||||
[ reader>> ]
|
||||
[
|
||||
type>>
|
||||
[ c-getter ] [ c-type-boxer-quot ] bi append
|
||||
]
|
||||
[ type>> c-type-getter-boxer ]
|
||||
[ ] tri
|
||||
(( c-ptr -- value )) define-struct-slot-word ;
|
||||
|
||||
|
|
|
|||
|
|
@ -42,3 +42,18 @@ C-UNION: barx
|
|||
[ ] [ \ foox-x "help" get execute ] unit-test
|
||||
[ ] [ \ set-foox-x "help" get execute ] unit-test
|
||||
] when
|
||||
|
||||
C-STRUCT: nested
|
||||
{ "int" "x" } ;
|
||||
|
||||
C-STRUCT: nested-2
|
||||
{ "nested" "y" } ;
|
||||
|
||||
[ 4 ] [
|
||||
"nested-2" <c-object>
|
||||
"nested" <c-object>
|
||||
4 over set-nested-x
|
||||
over set-nested-2-y
|
||||
nested-2-y
|
||||
nested-x
|
||||
] unit-test
|
||||
|
|
|
|||
|
|
@ -1,15 +1,26 @@
|
|||
! Copyright (C) 2004, 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors arrays generic hashtables kernel kernel.private
|
||||
USING: accessors arrays assocs generic hashtables kernel kernel.private
|
||||
math namespaces parser sequences strings words libc fry
|
||||
alien.c-types alien.structs.fields cpu.architecture math.order ;
|
||||
alien.c-types alien.structs.fields cpu.architecture math.order
|
||||
quotations byte-arrays ;
|
||||
IN: alien.structs
|
||||
|
||||
TUPLE: struct-type size align fields boxer-quot unboxer-quot getter setter ;
|
||||
TUPLE: struct-type
|
||||
size
|
||||
align
|
||||
fields
|
||||
{ boxer-quot callable }
|
||||
{ unboxer-quot callable }
|
||||
{ getter callable }
|
||||
{ setter callable }
|
||||
return-in-registers? ;
|
||||
|
||||
M: struct-type c-type ;
|
||||
|
||||
M: struct-type heap-size size>> ;
|
||||
|
||||
M: struct-type c-type-class drop object ;
|
||||
M: struct-type c-type-class drop byte-array ;
|
||||
|
||||
M: struct-type c-type-align align>> ;
|
||||
|
||||
|
|
@ -29,7 +40,7 @@ M: struct-type box-parameter
|
|||
[ %box-large-struct ] [ box-parameter ] if-value-struct ;
|
||||
|
||||
: if-small-struct ( c-type true false -- ? )
|
||||
[ dup struct-small-enough? ] 2dip '[ f swap @ ] if ; inline
|
||||
[ dup return-struct-in-registers? ] 2dip '[ f swap @ ] if ; inline
|
||||
|
||||
M: struct-type unbox-return
|
||||
[ %unbox-small-struct ] [ %unbox-large-struct ] if-small-struct ;
|
||||
|
|
@ -68,3 +79,8 @@ M: struct-type stack-size
|
|||
[ expand-constants ] map
|
||||
[ [ heap-size ] [ max ] map-reduce ] keep
|
||||
compute-struct-align f (define-struct) ;
|
||||
|
||||
: offset-of ( field struct -- offset )
|
||||
c-types get at fields>>
|
||||
[ name>> = ] with find nip offset>> ;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2007, 2008 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: alien.c-types accessors math alien.accessors kernel
|
||||
kernel.private locals sequences sequences.private byte-arrays
|
||||
kernel.private sequences sequences.private byte-arrays
|
||||
parser prettyprint.custom fry ;
|
||||
IN: bit-arrays
|
||||
|
||||
|
|
@ -70,16 +70,15 @@ M: bit-array byte-length length 7 + -3 shift ;
|
|||
|
||||
: ?{ \ } [ >bit-array ] parse-literal ; parsing
|
||||
|
||||
:: integer>bit-array ( n -- bit-array )
|
||||
n zero? [ 0 <bit-array> ] [
|
||||
[let | out [ n log2 1+ <bit-array> ] i! [ 0 ] n'! [ n ] |
|
||||
[ n' zero? ] [
|
||||
n' out underlying>> i set-alien-unsigned-1
|
||||
n' -8 shift n'!
|
||||
i 1+ i!
|
||||
] [ ] until
|
||||
out
|
||||
]
|
||||
: integer>bit-array ( n -- bit-array )
|
||||
dup 0 = [
|
||||
<bit-array>
|
||||
] [
|
||||
[ log2 1+ <bit-array> 0 ] keep
|
||||
[ dup 0 = ] [
|
||||
[ pick underlying>> pick set-alien-unsigned-1 ] keep
|
||||
[ 1+ ] [ -8 shift ] bi*
|
||||
] [ ] until 2drop
|
||||
] if ;
|
||||
|
||||
: bit-array>integer ( bit-array -- n )
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
Doug Coleman
|
||||
|
|
@ -0,0 +1,27 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors bitstreams io io.streams.string kernel tools.test
|
||||
grouping compression.lzw multiline byte-arrays io.encodings.binary
|
||||
io.streams.byte-array ;
|
||||
IN: bitstreams.tests
|
||||
|
||||
[ 1 t ]
|
||||
[ B{ 254 } <string-reader> <bitstream-reader> read-bit ] unit-test
|
||||
|
||||
[ 254 8 t ]
|
||||
[ B{ 254 } <string-reader> <bitstream-reader> 8 swap read-bits ] unit-test
|
||||
|
||||
[ 4095 12 t ]
|
||||
[ B{ 255 255 } <string-reader> <bitstream-reader> 12 swap read-bits ] unit-test
|
||||
|
||||
[ B{ 254 } ]
|
||||
[
|
||||
<string-writer> <bitstream-writer> 254 8 rot
|
||||
[ write-bits ] keep stream>> >byte-array
|
||||
] unit-test
|
||||
|
||||
[ 255 8 t ]
|
||||
[ B{ 255 } binary <byte-reader> <bitstream-reader> 8 swap read-bits ] unit-test
|
||||
|
||||
[ 255 8 f ]
|
||||
[ B{ 255 } binary <byte-reader> <bitstream-reader> 9 swap read-bits ] unit-test
|
||||
|
|
@ -0,0 +1,96 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors byte-arrays destructors fry io kernel locals
|
||||
math sequences ;
|
||||
IN: bitstreams
|
||||
|
||||
TUPLE: bitstream stream end-of-stream? current-bits #bits disposed ;
|
||||
TUPLE: bitstream-reader < bitstream ;
|
||||
|
||||
: reset-bitstream ( stream -- stream )
|
||||
0 >>#bits 0 >>current-bits ; inline
|
||||
|
||||
: new-bitstream ( stream class -- bitstream )
|
||||
new
|
||||
swap >>stream
|
||||
reset-bitstream ; inline
|
||||
|
||||
M: bitstream-reader dispose ( stream -- )
|
||||
stream>> dispose ;
|
||||
|
||||
: <bitstream-reader> ( stream -- bitstream )
|
||||
bitstream-reader new-bitstream ; inline
|
||||
|
||||
: read-next-byte ( bitstream -- bitstream )
|
||||
dup stream>> stream-read1 [
|
||||
>>current-bits 8 >>#bits
|
||||
] [
|
||||
0 >>#bits
|
||||
t >>end-of-stream?
|
||||
] if* ;
|
||||
|
||||
: maybe-read-next-byte ( bitstream -- bitstream )
|
||||
dup #bits>> 0 = [ read-next-byte ] when ; inline
|
||||
|
||||
: shift-one-bit ( bitstream -- n )
|
||||
[ current-bits>> ] [ #bits>> ] bi 1- neg shift 1 bitand ; inline
|
||||
|
||||
: next-bit ( bitstream -- n/f ? )
|
||||
maybe-read-next-byte
|
||||
dup end-of-stream?>> [
|
||||
drop f
|
||||
] [
|
||||
[ shift-one-bit ]
|
||||
[ [ 1- ] change-#bits maybe-read-next-byte drop ] bi
|
||||
] if dup >boolean ;
|
||||
|
||||
: read-bit ( bitstream -- n ? )
|
||||
dup #bits>> 1 = [
|
||||
[ current-bits>> 1 bitand ]
|
||||
[ read-next-byte drop ] bi t
|
||||
] [
|
||||
next-bit
|
||||
] if ; inline
|
||||
|
||||
: bits>integer ( seq -- n )
|
||||
0 [ [ 1 shift ] dip bitor ] reduce ; inline
|
||||
|
||||
: read-bits ( width bitstream -- n width ? )
|
||||
[
|
||||
'[ _ read-bit drop ] replicate
|
||||
[ f = ] trim-tail
|
||||
[ bits>integer ] [ length ] bi
|
||||
] 2keep drop over = ;
|
||||
|
||||
TUPLE: bitstream-writer < bitstream ;
|
||||
|
||||
: <bitstream-writer> ( stream -- bitstream )
|
||||
bitstream-writer new-bitstream ; inline
|
||||
|
||||
: write-bit ( n bitstream -- )
|
||||
[ 1 shift bitor ] change-current-bits
|
||||
[ 1+ ] change-#bits
|
||||
dup #bits>> 8 = [
|
||||
[ [ current-bits>> ] [ stream>> stream-write1 ] bi ]
|
||||
[ reset-bitstream drop ] bi
|
||||
] [
|
||||
drop
|
||||
] if ; inline
|
||||
|
||||
ERROR: invalid-bit-width n ;
|
||||
|
||||
:: write-bits ( n width bitstream -- )
|
||||
n 0 < [ n invalid-bit-width ] when
|
||||
n 0 = [
|
||||
width [ 0 bitstream write-bit ] times
|
||||
] [
|
||||
width n log2 1+ dup :> n-length - [ 0 bitstream write-bit ] times
|
||||
n-length [
|
||||
n-length swap - 1- neg n swap shift 1 bitand
|
||||
bitstream write-bit
|
||||
] each
|
||||
] if ;
|
||||
|
||||
: flush-bits ( bitstream -- ) stream>> stream-flush ;
|
||||
|
||||
: bitstream-output ( bitstream -- bytes ) stream>> >byte-array ;
|
||||
|
|
@ -1,4 +1,4 @@
|
|||
USING: help.markup help.syntax io io.files io.pathnames ;
|
||||
USING: help.markup help.syntax io io.files io.pathnames strings ;
|
||||
IN: bootstrap.image
|
||||
|
||||
ARTICLE: "bootstrap.image" "Bootstrapping new images"
|
||||
|
|
@ -14,7 +14,7 @@ $nl
|
|||
ABOUT: "bootstrap.image"
|
||||
|
||||
HELP: make-image
|
||||
{ $values { "arch" "a string" } }
|
||||
{ $values { "arch" string } }
|
||||
{ $description "Creates a bootstrap image from sources, where " { $snippet "architecture" } " is one of the following:"
|
||||
{ $code "x86.32" "x86.64" "ppc" "arm" }
|
||||
{ $code "x86.32" "unix-x86.64" "winnt-x86.64" "macosx-ppc" "linux-ppc" }
|
||||
"The new image file is written to the " { $link resource-path } " and is named " { $snippet "boot." { $emphasis "architecture" } ".image" } "." } ;
|
||||
|
|
|
|||
|
|
@ -29,7 +29,7 @@ SYMBOL: super-sent-messages
|
|||
|
||||
SYMBOL: frameworks
|
||||
|
||||
frameworks global [ V{ } clone or ] change-at
|
||||
frameworks [ V{ } clone ] initialize
|
||||
|
||||
[ frameworks get [ load-framework ] each ] "cocoa.messages" add-init-hook
|
||||
|
||||
|
|
|
|||
|
|
@ -19,8 +19,8 @@ IN: cocoa.messages
|
|||
SYMBOL: message-senders
|
||||
SYMBOL: super-message-senders
|
||||
|
||||
message-senders global [ H{ } assoc-like ] change-at
|
||||
super-message-senders global [ H{ } assoc-like ] change-at
|
||||
message-senders [ H{ } clone ] initialize
|
||||
super-message-senders [ H{ } clone ] initialize
|
||||
|
||||
: cache-stub ( method function hash -- )
|
||||
[
|
||||
|
|
@ -53,7 +53,7 @@ MEMO: <selector> ( name -- sel ) f \ selector boa ;
|
|||
|
||||
SYMBOL: objc-methods
|
||||
|
||||
objc-methods global [ H{ } assoc-like ] change-at
|
||||
objc-methods [ H{ } clone ] initialize
|
||||
|
||||
: lookup-method ( selector -- method )
|
||||
dup objc-methods get at
|
||||
|
|
@ -79,7 +79,7 @@ MACRO: (send) ( selector super? -- quot )
|
|||
! Runtime introspection
|
||||
SYMBOL: class-init-hooks
|
||||
|
||||
class-init-hooks global [ H{ } clone or ] change-at
|
||||
class-init-hooks [ H{ } clone ] initialize
|
||||
|
||||
: (objc-class) ( name word -- class )
|
||||
2dup execute dup [ 2nip ] [
|
||||
|
|
|
|||
|
|
@ -44,4 +44,6 @@ IN: combinators.smart.tests
|
|||
|
||||
\ nested-smart-combo-test must-infer
|
||||
|
||||
[ { { 1 2 } { 3 4 } } ] [ nested-smart-combo-test ] unit-test
|
||||
[ { { 1 2 } { 3 4 } } ] [ nested-smart-combo-test ] unit-test
|
||||
|
||||
[ 14 ] [ [ 1 2 3 ] [ sq ] [ + ] map-reduce-outputs ] unit-test
|
||||
|
|
@ -21,6 +21,12 @@ MACRO: reduce-outputs ( quot operation -- newquot )
|
|||
: sum-outputs ( quot -- n )
|
||||
[ + ] reduce-outputs ; inline
|
||||
|
||||
MACRO: map-reduce-outputs ( quot mapper reducer -- newquot )
|
||||
[ dup infer out>> ] 2dip
|
||||
[ swap '[ _ _ napply ] ]
|
||||
[ [ 1 [-] ] dip n*quot ] bi-curry* bi
|
||||
'[ @ @ @ ] ;
|
||||
|
||||
MACRO: append-outputs-as ( quot exemplar -- newquot )
|
||||
[ dup infer out>> ] dip '[ @ _ _ nappend-as ] ;
|
||||
|
||||
|
|
|
|||
|
|
@ -5,7 +5,7 @@ alien.c-types alien.structs cpu.architecture ;
|
|||
IN: compiler.alien
|
||||
|
||||
: large-struct? ( ctype -- ? )
|
||||
dup c-struct? [ struct-small-enough? not ] [ drop f ] if ;
|
||||
dup c-struct? [ return-struct-in-registers? not ] [ drop f ] if ;
|
||||
|
||||
: alien-parameters ( params -- seq )
|
||||
dup parameters>>
|
||||
|
|
|
|||
|
|
@ -24,4 +24,4 @@ IN: compiler.utilities
|
|||
|
||||
SYMBOL: yield-hook
|
||||
|
||||
yield-hook global [ [ ] or ] change-at
|
||||
yield-hook [ [ ] ] initialize
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
Doug Coleman
|
||||
|
|
@ -0,0 +1,4 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors tools.test compression.lzw ;
|
||||
IN: compression.lzw.tests
|
||||
|
|
@ -0,0 +1,204 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors assocs bitstreams byte-vectors combinators io
|
||||
io.encodings.binary io.streams.byte-array kernel math sequences
|
||||
vectors ;
|
||||
IN: compression.lzw
|
||||
|
||||
CONSTANT: clear-code 256
|
||||
CONSTANT: end-of-information 257
|
||||
|
||||
TUPLE: lzw input output end-of-input? table count k omega omega-k #bits
|
||||
code old-code ;
|
||||
|
||||
SYMBOL: table-full
|
||||
|
||||
ERROR: index-too-big n ;
|
||||
|
||||
: lzw-bit-width ( n -- n' )
|
||||
{
|
||||
{ [ dup 510 <= ] [ drop 9 ] }
|
||||
{ [ dup 1022 <= ] [ drop 10 ] }
|
||||
{ [ dup 2046 <= ] [ drop 11 ] }
|
||||
{ [ dup 4094 <= ] [ drop 12 ] }
|
||||
[ drop table-full ]
|
||||
} cond ;
|
||||
|
||||
: lzw-bit-width-compress ( lzw -- n )
|
||||
count>> lzw-bit-width ;
|
||||
|
||||
: lzw-bit-width-uncompress ( lzw -- n )
|
||||
table>> length lzw-bit-width ;
|
||||
|
||||
: initial-compress-table ( -- assoc )
|
||||
258 iota [ [ 1vector ] keep ] H{ } map>assoc ;
|
||||
|
||||
: initial-uncompress-table ( -- seq )
|
||||
258 iota [ 1vector ] V{ } map-as ;
|
||||
|
||||
: reset-lzw ( lzw -- lzw )
|
||||
257 >>count
|
||||
V{ } clone >>omega
|
||||
V{ } clone >>omega-k
|
||||
9 >>#bits ;
|
||||
|
||||
: reset-lzw-compress ( lzw -- lzw )
|
||||
f >>k
|
||||
initial-compress-table >>table reset-lzw ;
|
||||
|
||||
: reset-lzw-uncompress ( lzw -- lzw )
|
||||
initial-uncompress-table >>table reset-lzw ;
|
||||
|
||||
: <lzw-compress> ( input -- obj )
|
||||
lzw new
|
||||
swap >>input
|
||||
binary <byte-writer> <bitstream-writer> >>output
|
||||
reset-lzw-compress ;
|
||||
|
||||
: <lzw-uncompress> ( input -- obj )
|
||||
lzw new
|
||||
swap >>input
|
||||
BV{ } clone >>output
|
||||
reset-lzw-uncompress ;
|
||||
|
||||
: push-k ( lzw -- lzw )
|
||||
[ ]
|
||||
[ k>> ]
|
||||
[ omega>> clone [ push ] keep ] tri >>omega-k ;
|
||||
|
||||
: omega-k-in-table? ( lzw -- ? )
|
||||
[ omega-k>> ] [ table>> ] bi key? ;
|
||||
|
||||
ERROR: not-in-table ;
|
||||
|
||||
: write-output ( lzw -- )
|
||||
[
|
||||
[ omega>> ] [ table>> ] bi at* [ not-in-table ] unless
|
||||
] [
|
||||
[ lzw-bit-width-compress ]
|
||||
[ output>> write-bits ] bi
|
||||
] bi ;
|
||||
|
||||
: omega-k>omega ( lzw -- lzw )
|
||||
dup omega-k>> clone >>omega ;
|
||||
|
||||
: k>omega ( lzw -- lzw )
|
||||
dup k>> 1vector >>omega ;
|
||||
|
||||
: add-omega-k ( lzw -- )
|
||||
[ [ 1+ ] change-count count>> ]
|
||||
[ omega-k>> clone ]
|
||||
[ table>> ] tri set-at ;
|
||||
|
||||
: lzw-compress-char ( lzw k -- )
|
||||
>>k push-k dup omega-k-in-table? [
|
||||
omega-k>omega drop
|
||||
] [
|
||||
[ write-output ]
|
||||
[ add-omega-k ]
|
||||
[ k>omega drop ] tri
|
||||
] if ;
|
||||
|
||||
: (lzw-compress-chars) ( lzw -- )
|
||||
dup lzw-bit-width-compress table-full = [
|
||||
drop
|
||||
] [
|
||||
dup input>> stream-read1
|
||||
[ [ lzw-compress-char ] [ drop (lzw-compress-chars) ] 2bi ]
|
||||
[ t >>end-of-input? drop ] if*
|
||||
] if ;
|
||||
|
||||
: lzw-compress-chars ( lzw -- )
|
||||
{
|
||||
! [ [ clear-code lzw-compress-char ] [ drop ] bi ] ! reset-lzw-compress drop ] bi ]
|
||||
[
|
||||
[ clear-code ] dip
|
||||
[ lzw-bit-width-compress ]
|
||||
[ output>> write-bits ] bi
|
||||
]
|
||||
[ (lzw-compress-chars) ]
|
||||
[
|
||||
[ k>> ]
|
||||
[ lzw-bit-width-compress ]
|
||||
[ output>> write-bits ] tri
|
||||
]
|
||||
[
|
||||
[ end-of-information ] dip
|
||||
[ lzw-bit-width-compress ]
|
||||
[ output>> write-bits ] bi
|
||||
]
|
||||
[ ]
|
||||
} cleave dup end-of-input?>> [ drop ] [ lzw-compress-chars ] if ;
|
||||
|
||||
: lzw-compress ( byte-array -- seq )
|
||||
binary <byte-reader> <lzw-compress>
|
||||
[ lzw-compress-chars ] [ output>> stream>> ] bi ;
|
||||
|
||||
: lookup-old-code ( lzw -- vector )
|
||||
[ old-code>> ] [ table>> ] bi nth ;
|
||||
|
||||
: lookup-code ( lzw -- vector )
|
||||
[ code>> ] [ table>> ] bi nth ;
|
||||
|
||||
: code-in-table? ( lzw -- ? )
|
||||
[ code>> ] [ table>> length ] bi < ;
|
||||
|
||||
: code>old-code ( lzw -- lzw )
|
||||
dup code>> >>old-code ;
|
||||
|
||||
: write-code ( lzw -- )
|
||||
[ lookup-code ] [ output>> ] bi push-all ;
|
||||
|
||||
: add-to-table ( seq lzw -- ) table>> push ;
|
||||
|
||||
: lzw-read ( lzw -- lzw n )
|
||||
[ ] [ lzw-bit-width-uncompress ] [ input>> ] tri read-bits 2drop ;
|
||||
|
||||
DEFER: lzw-uncompress-char
|
||||
: handle-clear-code ( lzw -- )
|
||||
reset-lzw-uncompress
|
||||
lzw-read dup end-of-information = [
|
||||
2drop
|
||||
] [
|
||||
>>code
|
||||
[ write-code ]
|
||||
[ code>old-code ] bi
|
||||
lzw-uncompress-char
|
||||
] if ;
|
||||
|
||||
: handle-uncompress-code ( lzw -- lzw )
|
||||
dup code-in-table? [
|
||||
[ write-code ]
|
||||
[
|
||||
[
|
||||
[ lookup-old-code ]
|
||||
[ lookup-code first ] bi suffix
|
||||
] [ add-to-table ] bi
|
||||
] [ code>old-code ] tri
|
||||
] [
|
||||
[
|
||||
[ lookup-old-code dup first suffix ] keep
|
||||
[ output>> push-all ] [ add-to-table ] 2bi
|
||||
] [ code>old-code ] bi
|
||||
] if ;
|
||||
|
||||
: lzw-uncompress-char ( lzw -- )
|
||||
lzw-read [
|
||||
>>code
|
||||
dup code>> end-of-information = [
|
||||
drop
|
||||
] [
|
||||
dup code>> clear-code = [
|
||||
handle-clear-code
|
||||
] [
|
||||
handle-uncompress-code
|
||||
lzw-uncompress-char
|
||||
] if
|
||||
] if
|
||||
] [
|
||||
drop
|
||||
] if* ;
|
||||
|
||||
: lzw-uncompress ( seq -- byte-array )
|
||||
binary <byte-reader> <bitstream-reader>
|
||||
<lzw-uncompress> [ lzw-uncompress-char ] [ output>> ] bi ;
|
||||
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: alien alien.syntax combinators system ;
|
||||
IN: zlib.ffi
|
||||
IN: compression.zlib.ffi
|
||||
|
||||
<< "zlib" {
|
||||
{ [ os winnt? ] [ "zlib1.dll" ] }
|
||||
|
|
@ -1,7 +1,7 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel tools.test zlib classes ;
|
||||
IN: zlib.tests
|
||||
USING: kernel tools.test compression.zlib classes ;
|
||||
IN: compression.zlib.tests
|
||||
|
||||
: compress-me ( -- byte-array ) B{ 1 2 3 4 5 } ;
|
||||
|
||||
|
|
@ -3,8 +3,8 @@
|
|||
USING: alien alien.c-types alien.syntax byte-arrays combinators
|
||||
kernel math math.functions sequences system accessors
|
||||
libc ;
|
||||
QUALIFIED: zlib.ffi
|
||||
IN: zlib
|
||||
QUALIFIED: compression.zlib.ffi
|
||||
IN: compression.zlib
|
||||
|
||||
TUPLE: compressed data length ;
|
||||
|
||||
|
|
@ -16,7 +16,7 @@ TUPLE: compressed data length ;
|
|||
ERROR: zlib-failed n string ;
|
||||
|
||||
: zlib-error-message ( n -- * )
|
||||
dup zlib.ffi:Z_ERRNO = [
|
||||
dup compression.zlib.ffi:Z_ERRNO = [
|
||||
drop errno "native libc error"
|
||||
] [
|
||||
dup {
|
||||
|
|
@ -27,7 +27,7 @@ ERROR: zlib-failed n string ;
|
|||
] if zlib-failed ;
|
||||
|
||||
: zlib-error ( n -- )
|
||||
dup zlib.ffi:Z_OK = [ drop ] [ dup zlib-error-message zlib-failed ] if ;
|
||||
dup compression.zlib.ffi:Z_OK = [ drop ] [ dup zlib-error-message zlib-failed ] if ;
|
||||
|
||||
: compressed-size ( byte-array -- n )
|
||||
length 1001/1000 * ceiling 12 + ;
|
||||
|
|
@ -35,7 +35,7 @@ ERROR: zlib-failed n string ;
|
|||
: compress ( byte-array -- compressed )
|
||||
[
|
||||
[ compressed-size <byte-array> dup length <ulong> ] keep [
|
||||
dup length zlib.ffi:compress zlib-error
|
||||
dup length compression.zlib.ffi:compress zlib-error
|
||||
] 3keep drop *ulong head
|
||||
] keep length <compressed> ;
|
||||
|
||||
|
|
@ -44,5 +44,5 @@ ERROR: zlib-failed n string ;
|
|||
length>> [ <byte-array> ] keep <ulong> 2dup
|
||||
] [
|
||||
data>> dup length
|
||||
zlib.ffi:uncompress zlib-error
|
||||
compression.zlib.ffi:uncompress zlib-error
|
||||
] bi *ulong head ;
|
||||
|
|
@ -85,4 +85,4 @@ PRIVATE>
|
|||
: get-process ( name -- process )
|
||||
dup registered-processes at [ ] [ thread ] ?if ;
|
||||
|
||||
\ registered-processes global [ H{ } assoc-like ] change-at
|
||||
\ registered-processes [ H{ } clone ] initialize
|
||||
|
|
|
|||
|
|
@ -152,7 +152,7 @@ HOOK: %loop-entry cpu ( -- )
|
|||
HOOK: small-enough? cpu ( n -- ? )
|
||||
|
||||
! Is this structure small enough to be returned in registers?
|
||||
HOOK: struct-small-enough? cpu ( c-type -- ? )
|
||||
HOOK: return-struct-in-registers? cpu ( c-type -- ? )
|
||||
|
||||
! Do we pass this struct by value or hidden reference?
|
||||
HOOK: value-struct? cpu ( c-type -- ? )
|
||||
|
|
|
|||
|
|
@ -659,7 +659,7 @@ M: ppc %callback-value ( ctype -- )
|
|||
|
||||
M: ppc small-enough? ( n -- ? ) -32768 32767 between? ;
|
||||
|
||||
M: ppc struct-small-enough? ( size -- ? ) drop f ;
|
||||
M: ppc return-struct-in-registers? ( c-type -- ? ) drop f ;
|
||||
|
||||
M: ppc %box-small-struct
|
||||
drop "No small structs" throw ;
|
||||
|
|
|
|||
|
|
@ -48,9 +48,12 @@ M: x86.32 %alien-invoke (CALL) rel-dlsym ;
|
|||
|
||||
M: x86.32 %alien-invoke-tail (JMP) rel-dlsym ;
|
||||
|
||||
M: x86.32 struct-small-enough? ( size -- ? )
|
||||
heap-size { 1 2 4 8 } member?
|
||||
os { linux netbsd solaris } member? not and ;
|
||||
M: x86.32 return-struct-in-registers? ( c-type -- ? )
|
||||
c-type
|
||||
[ return-in-registers?>> ]
|
||||
[ heap-size { 1 2 4 8 } member? ] bi
|
||||
os { linux netbsd solaris } member? not
|
||||
and or ;
|
||||
|
||||
: struct-return@ ( n -- operand )
|
||||
[ next-stack@ ] [ stack-frame get params>> stack@ ] if* ;
|
||||
|
|
|
|||
|
|
@ -44,7 +44,7 @@ M: struct-type flatten-value-type ( type -- seq )
|
|||
flatten-small-struct
|
||||
] if ;
|
||||
|
||||
M: x86.64 struct-small-enough? ( size -- ? )
|
||||
M: x86.64 return-struct-in-registers? ( c-type -- ? )
|
||||
heap-size 2 cells <= ;
|
||||
|
||||
M: x86.64 dummy-stack-params? f ;
|
||||
|
|
|
|||
|
|
@ -10,7 +10,8 @@ M: float-regs param-regs drop { XMM0 XMM1 XMM2 XMM3 } ;
|
|||
|
||||
M: x86.64 reserved-area-size 4 cells ;
|
||||
|
||||
M: x86.64 struct-small-enough? heap-size { 1 2 4 8 } member? ;
|
||||
M: x86.64 return-struct-in-registers? ( c-type -- ? )
|
||||
heap-size { 1 2 4 8 } member? ;
|
||||
|
||||
M: x86.64 value-struct? heap-size { 1 2 4 8 } member? ;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,14 +1,11 @@
|
|||
USING: io.streams.string csv tools.test shuffle kernel strings
|
||||
USING: io.streams.string csv tools.test kernel strings
|
||||
io.pathnames io.files.unique io.encodings.utf8 io.files
|
||||
io.directories ;
|
||||
IN: csv.tests
|
||||
|
||||
! I like to name my unit tests
|
||||
: named-unit-test ( name output input -- )
|
||||
nipd unit-test ; inline
|
||||
|
||||
! tests nicked from the wikipedia csv article
|
||||
! http://en.wikipedia.org/wiki/Comma-separated_values
|
||||
unit-test drop ; inline
|
||||
|
||||
"Fields are separated by commas"
|
||||
[ { { "1997" "Ford" "E350" } } ]
|
||||
|
|
@ -90,3 +87,5 @@ IN: csv.tests
|
|||
{ { "writing,some,csv,tests" } } dup "csv-test2-"
|
||||
unique-file utf8 [ csv>file ] [ file>csv ] 2bi =
|
||||
] unit-test
|
||||
|
||||
[ { { "hello" "" "" "" "goodbye" "" } } ] [ "hello,,\"\",,goodbye," <string-reader> csv ] unit-test
|
||||
|
|
|
|||
|
|
@ -46,13 +46,15 @@ DEFER: quoted-field ( -- endchar )
|
|||
|
||||
: (row) ( -- sep )
|
||||
field ,
|
||||
dup delimiter get = [ drop (row) ] when ;
|
||||
dup delimiter> = [ drop (row) ] when ;
|
||||
|
||||
: row ( -- eof? array[string] )
|
||||
[ (row) ] { } make ;
|
||||
|
||||
: (csv) ( -- )
|
||||
row harvest [ , ] unless-empty [ (csv) ] when ;
|
||||
row
|
||||
dup [ empty? ] all? [ drop ] [ , ] if
|
||||
[ (csv) ] when ;
|
||||
|
||||
PRIVATE>
|
||||
|
||||
|
|
@ -60,7 +62,8 @@ PRIVATE>
|
|||
[ row nip ] with-input-stream ;
|
||||
|
||||
: csv ( stream -- rows )
|
||||
[ [ (csv) ] { } make ] with-input-stream ;
|
||||
[ [ (csv) ] { } make ] with-input-stream
|
||||
dup peek { "" } = [ but-last ] when ;
|
||||
|
||||
: file>csv ( path encoding -- csv )
|
||||
<file-reader> csv ;
|
||||
|
|
|
|||
|
|
@ -11,46 +11,46 @@ IN: db.postgresql.ffi
|
|||
} cond "cdecl" add-library >>
|
||||
|
||||
! ConnSatusType
|
||||
: CONNECTION_OK HEX: 0 ; inline
|
||||
: CONNECTION_BAD HEX: 1 ; inline
|
||||
: CONNECTION_STARTED HEX: 2 ; inline
|
||||
: CONNECTION_MADE HEX: 3 ; inline
|
||||
: CONNECTION_AWAITING_RESPONSE HEX: 4 ; inline
|
||||
: CONNECTION_AUTH_OK HEX: 5 ; inline
|
||||
: CONNECTION_SETENV HEX: 6 ; inline
|
||||
: CONNECTION_SSL_STARTUP HEX: 7 ; inline
|
||||
: CONNECTION_NEEDED HEX: 8 ; inline
|
||||
CONSTANT: CONNECTION_OK HEX: 0
|
||||
CONSTANT: CONNECTION_BAD HEX: 1
|
||||
CONSTANT: CONNECTION_STARTED HEX: 2
|
||||
CONSTANT: CONNECTION_MADE HEX: 3
|
||||
CONSTANT: CONNECTION_AWAITING_RESPONSE HEX: 4
|
||||
CONSTANT: CONNECTION_AUTH_OK HEX: 5
|
||||
CONSTANT: CONNECTION_SETENV HEX: 6
|
||||
CONSTANT: CONNECTION_SSL_STARTUP HEX: 7
|
||||
CONSTANT: CONNECTION_NEEDED HEX: 8
|
||||
|
||||
! PostgresPollingStatusType
|
||||
: PGRES_POLLING_FAILED HEX: 0 ; inline
|
||||
: PGRES_POLLING_READING HEX: 1 ; inline
|
||||
: PGRES_POLLING_WRITING HEX: 2 ; inline
|
||||
: PGRES_POLLING_OK HEX: 3 ; inline
|
||||
: PGRES_POLLING_ACTIVE HEX: 4 ; inline
|
||||
CONSTANT: PGRES_POLLING_FAILED HEX: 0
|
||||
CONSTANT: PGRES_POLLING_READING HEX: 1
|
||||
CONSTANT: PGRES_POLLING_WRITING HEX: 2
|
||||
CONSTANT: PGRES_POLLING_OK HEX: 3
|
||||
CONSTANT: PGRES_POLLING_ACTIVE HEX: 4
|
||||
|
||||
! ExecStatusType;
|
||||
: PGRES_EMPTY_QUERY HEX: 0 ; inline
|
||||
: PGRES_COMMAND_OK HEX: 1 ; inline
|
||||
: PGRES_TUPLES_OK HEX: 2 ; inline
|
||||
: PGRES_COPY_OUT HEX: 3 ; inline
|
||||
: PGRES_COPY_IN HEX: 4 ; inline
|
||||
: PGRES_BAD_RESPONSE HEX: 5 ; inline
|
||||
: PGRES_NONFATAL_ERROR HEX: 6 ; inline
|
||||
: PGRES_FATAL_ERROR HEX: 7 ; inline
|
||||
CONSTANT: PGRES_EMPTY_QUERY HEX: 0
|
||||
CONSTANT: PGRES_COMMAND_OK HEX: 1
|
||||
CONSTANT: PGRES_TUPLES_OK HEX: 2
|
||||
CONSTANT: PGRES_COPY_OUT HEX: 3
|
||||
CONSTANT: PGRES_COPY_IN HEX: 4
|
||||
CONSTANT: PGRES_BAD_RESPONSE HEX: 5
|
||||
CONSTANT: PGRES_NONFATAL_ERROR HEX: 6
|
||||
CONSTANT: PGRES_FATAL_ERROR HEX: 7
|
||||
|
||||
! PGTransactionStatusType;
|
||||
: PQTRANS_IDLE HEX: 0 ; inline
|
||||
: PQTRANS_ACTIVE HEX: 1 ; inline
|
||||
: PQTRANS_INTRANS HEX: 2 ; inline
|
||||
: PQTRANS_INERROR HEX: 3 ; inline
|
||||
: PQTRANS_UNKNOWN HEX: 4 ; inline
|
||||
CONSTANT: PQTRANS_IDLE HEX: 0
|
||||
CONSTANT: PQTRANS_ACTIVE HEX: 1
|
||||
CONSTANT: PQTRANS_INTRANS HEX: 2
|
||||
CONSTANT: PQTRANS_INERROR HEX: 3
|
||||
CONSTANT: PQTRANS_UNKNOWN HEX: 4
|
||||
|
||||
! PGVerbosity;
|
||||
: PQERRORS_TERSE HEX: 0 ; inline
|
||||
: PQERRORS_DEFAULT HEX: 1 ; inline
|
||||
: PQERRORS_VERBOSE HEX: 2 ; inline
|
||||
CONSTANT: PQERRORS_TERSE HEX: 0
|
||||
CONSTANT: PQERRORS_DEFAULT HEX: 1
|
||||
CONSTANT: PQERRORS_VERBOSE HEX: 2
|
||||
|
||||
: InvalidOid 0 ; inline
|
||||
CONSTANT: InvalidOid 0
|
||||
|
||||
TYPEDEF: int ConnStatusType
|
||||
TYPEDEF: int ExecStatusType
|
||||
|
|
@ -348,21 +348,21 @@ FUNCTION: int PQdsplen ( uchar* s, int encoding ) ;
|
|||
FUNCTION: int PQenv2encoding ( ) ;
|
||||
|
||||
! From git, include/catalog/pg_type.h
|
||||
: BOOL-OID 16 ; inline
|
||||
: BYTEA-OID 17 ; inline
|
||||
: CHAR-OID 18 ; inline
|
||||
: NAME-OID 19 ; inline
|
||||
: INT8-OID 20 ; inline
|
||||
: INT2-OID 21 ; inline
|
||||
: INT4-OID 23 ; inline
|
||||
: TEXT-OID 23 ; inline
|
||||
: OID-OID 26 ; inline
|
||||
: FLOAT4-OID 700 ; inline
|
||||
: FLOAT8-OID 701 ; inline
|
||||
: VARCHAR-OID 1043 ; inline
|
||||
: DATE-OID 1082 ; inline
|
||||
: TIME-OID 1083 ; inline
|
||||
: TIMESTAMP-OID 1114 ; inline
|
||||
: TIMESTAMPTZ-OID 1184 ; inline
|
||||
: INTERVAL-OID 1186 ; inline
|
||||
: NUMERIC-OID 1700 ; inline
|
||||
CONSTANT: BOOL-OID 16
|
||||
CONSTANT: BYTEA-OID 17
|
||||
CONSTANT: CHAR-OID 18
|
||||
CONSTANT: NAME-OID 19
|
||||
CONSTANT: INT8-OID 20
|
||||
CONSTANT: INT2-OID 21
|
||||
CONSTANT: INT4-OID 23
|
||||
CONSTANT: TEXT-OID 23
|
||||
CONSTANT: OID-OID 26
|
||||
CONSTANT: FLOAT4-OID 700
|
||||
CONSTANT: FLOAT8-OID 701
|
||||
CONSTANT: VARCHAR-OID 1043
|
||||
CONSTANT: DATE-OID 1082
|
||||
CONSTANT: TIME-OID 1083
|
||||
CONSTANT: TIMESTAMP-OID 1114
|
||||
CONSTANT: TIMESTAMPTZ-OID 1184
|
||||
CONSTANT: INTERVAL-OID 1186
|
||||
CONSTANT: NUMERIC-OID 1700
|
||||
|
|
|
|||
|
|
@ -3,7 +3,7 @@
|
|||
USING: arrays continuations db io kernel math namespaces
|
||||
quotations sequences db.postgresql.ffi alien alien.c-types
|
||||
db.types tools.walker ascii splitting math.parser combinators
|
||||
libc shuffle calendar.format byte-arrays destructors prettyprint
|
||||
libc calendar.format byte-arrays destructors prettyprint
|
||||
accessors strings serialize io.encodings.binary io.encodings.utf8
|
||||
alien.strings io.streams.byte-array summary present urls
|
||||
specialized-arrays.uint specialized-arrays.alien db.private ;
|
||||
|
|
@ -117,7 +117,7 @@ M: postgresql-result-null summary ( obj -- str )
|
|||
|
||||
: pq-get-string ( handle row column -- obj )
|
||||
3dup PQgetvalue utf8 alien>string
|
||||
dup empty? [ [ pq-get-is-null f ] dip ? ] [ 3nip ] if ;
|
||||
dup empty? [ [ pq-get-is-null f ] dip ? ] [ [ 3drop ] dip ] if ;
|
||||
|
||||
: pq-get-number ( handle row column -- obj )
|
||||
pq-get-string dup [ string>number ] when ;
|
||||
|
|
@ -134,7 +134,7 @@ M: postgresql-malloc-destructor dispose ( obj -- )
|
|||
: pq-get-blob ( handle row column -- obj/f )
|
||||
[ PQgetvalue ] 3keep 3dup PQgetlength
|
||||
dup 0 > [
|
||||
3nip
|
||||
[ 3drop ] dip
|
||||
[
|
||||
memory>byte-array >string
|
||||
0 <uint>
|
||||
|
|
|
|||
|
|
@ -44,11 +44,11 @@ M: retryable execute-statement* ( statement type -- )
|
|||
] bi attempt-all drop ;
|
||||
|
||||
: sql-props ( class -- columns table )
|
||||
[ db-columns ] [ db-table ] bi ;
|
||||
[ db-columns ] [ db-table-name ] bi ;
|
||||
|
||||
: query-make ( class quot -- statements )
|
||||
#! query, input, outputs, secondary queries
|
||||
over unparse "table" set
|
||||
over db-table-name "table-name" set
|
||||
[ sql-props ] dip
|
||||
[ 0 sql-counter rot with-variable ] curry
|
||||
{ "" { } { } { } } nmake
|
||||
|
|
|
|||
|
|
@ -13,33 +13,33 @@ IN: db.sqlite.ffi
|
|||
} cond "cdecl" add-library >>
|
||||
|
||||
! Return values from sqlite functions
|
||||
: SQLITE_OK 0 ; inline ! Successful result
|
||||
: SQLITE_ERROR 1 ; inline ! SQL error or missing database
|
||||
: SQLITE_INTERNAL 2 ; inline ! An internal logic error in SQLite
|
||||
: SQLITE_PERM 3 ; inline ! Access permission denied
|
||||
: SQLITE_ABORT 4 ; inline ! Callback routine requested an abort
|
||||
: SQLITE_BUSY 5 ; inline ! The database file is locked
|
||||
: SQLITE_LOCKED 6 ; inline ! A table in the database is locked
|
||||
: SQLITE_NOMEM 7 ; inline ! A malloc() failed
|
||||
: SQLITE_READONLY 8 ; inline ! Attempt to write a readonly database
|
||||
: SQLITE_INTERRUPT 9 ; inline ! Operation terminated by sqlite_interrupt()
|
||||
: SQLITE_IOERR 10 ; inline ! Some kind of disk I/O error occurred
|
||||
: SQLITE_CORRUPT 11 ; inline ! The database disk image is malformed
|
||||
: SQLITE_NOTFOUND 12 ; inline ! (Internal Only) Table or record not found
|
||||
: SQLITE_FULL 13 ; inline ! Insertion failed because database is full
|
||||
: SQLITE_CANTOPEN 14 ; inline ! Unable to open the database file
|
||||
: SQLITE_PROTOCOL 15 ; inline ! Database lock protocol error
|
||||
: SQLITE_EMPTY 16 ; inline ! (Internal Only) Database table is empty
|
||||
: SQLITE_SCHEMA 17 ; inline ! The database schema changed
|
||||
: SQLITE_TOOBIG 18 ; inline ! Too much data for one row of a table
|
||||
: SQLITE_CONSTRAINT 19 ; inline ! Abort due to contraint violation
|
||||
: SQLITE_MISMATCH 20 ; inline ! Data type mismatch
|
||||
: SQLITE_MISUSE 21 ; inline ! Library used incorrectly
|
||||
: SQLITE_NOLFS 22 ; inline ! Uses OS features not supported on host
|
||||
: SQLITE_AUTH 23 ; inline ! Authorization denied
|
||||
: SQLITE_FORMAT 24 ; inline ! Auxiliary database format error
|
||||
: SQLITE_RANGE 25 ; inline ! 2nd parameter to sqlite3_bind out of range
|
||||
: SQLITE_NOTADB 26 ; inline ! File opened that is not a database file
|
||||
CONSTANT: SQLITE_OK 0 ! Successful result
|
||||
CONSTANT: SQLITE_ERROR 1 ! SQL error or missing database
|
||||
CONSTANT: SQLITE_INTERNAL 2 ! An internal logic error in SQLite
|
||||
CONSTANT: SQLITE_PERM 3 ! Access permission denied
|
||||
CONSTANT: SQLITE_ABORT 4 ! Callback routine requested an abort
|
||||
CONSTANT: SQLITE_BUSY 5 ! The database file is locked
|
||||
CONSTANT: SQLITE_LOCKED 6 ! A table in the database is locked
|
||||
CONSTANT: SQLITE_NOMEM 7 ! A malloc() failed
|
||||
CONSTANT: SQLITE_READONLY 8 ! Attempt to write a readonly database
|
||||
CONSTANT: SQLITE_INTERRUPT 9 ! Operation terminated by sqlite_interrupt()
|
||||
CONSTANT: SQLITE_IOERR 10 ! Some kind of disk I/O error occurred
|
||||
CONSTANT: SQLITE_CORRUPT 11 ! The database disk image is malformed
|
||||
CONSTANT: SQLITE_NOTFOUND 12 ! (Internal Only) Table or record not found
|
||||
CONSTANT: SQLITE_FULL 13 ! Insertion failed because database is full
|
||||
CONSTANT: SQLITE_CANTOPEN 14 ! Unable to open the database file
|
||||
CONSTANT: SQLITE_PROTOCOL 15 ! Database lock protocol error
|
||||
CONSTANT: SQLITE_EMPTY 16 ! (Internal Only) Database table is empty
|
||||
CONSTANT: SQLITE_SCHEMA 17 ! The database schema changed
|
||||
CONSTANT: SQLITE_TOOBIG 18 ! Too much data for one row of a table
|
||||
CONSTANT: SQLITE_CONSTRAINT 19 ! Abort due to contraint violation
|
||||
CONSTANT: SQLITE_MISMATCH 20 ! Data type mismatch
|
||||
CONSTANT: SQLITE_MISUSE 21 ! Library used incorrectly
|
||||
CONSTANT: SQLITE_NOLFS 22 ! Uses OS features not supported on host
|
||||
CONSTANT: SQLITE_AUTH 23 ! Authorization denied
|
||||
CONSTANT: SQLITE_FORMAT 24 ! Auxiliary database format error
|
||||
CONSTANT: SQLITE_RANGE 25 ! 2nd parameter to sqlite3_bind out of range
|
||||
CONSTANT: SQLITE_NOTADB 26 ! File opened that is not a database file
|
||||
|
||||
: sqlite-error-messages ( -- seq ) {
|
||||
"Successful result"
|
||||
|
|
@ -72,32 +72,32 @@ IN: db.sqlite.ffi
|
|||
} ;
|
||||
|
||||
! Return values from sqlite3_step
|
||||
: SQLITE_ROW 100 ; inline
|
||||
: SQLITE_DONE 101 ; inline
|
||||
CONSTANT: SQLITE_ROW 100
|
||||
CONSTANT: SQLITE_DONE 101
|
||||
|
||||
! Return values from the sqlite3_column_type function
|
||||
: SQLITE_INTEGER 1 ; inline
|
||||
: SQLITE_FLOAT 2 ; inline
|
||||
: SQLITE_TEXT 3 ; inline
|
||||
: SQLITE_BLOB 4 ; inline
|
||||
: SQLITE_NULL 5 ; inline
|
||||
CONSTANT: SQLITE_INTEGER 1
|
||||
CONSTANT: SQLITE_FLOAT 2
|
||||
CONSTANT: SQLITE_TEXT 3
|
||||
CONSTANT: SQLITE_BLOB 4
|
||||
CONSTANT: SQLITE_NULL 5
|
||||
|
||||
! Values for the 'destructor' parameter of the 'bind' routines.
|
||||
: SQLITE_STATIC 0 ; inline
|
||||
: SQLITE_TRANSIENT -1 ; inline
|
||||
CONSTANT: SQLITE_STATIC 0
|
||||
CONSTANT: SQLITE_TRANSIENT -1
|
||||
|
||||
: SQLITE_OPEN_READONLY HEX: 00000001 ; inline
|
||||
: SQLITE_OPEN_READWRITE HEX: 00000002 ; inline
|
||||
: SQLITE_OPEN_CREATE HEX: 00000004 ; inline
|
||||
: SQLITE_OPEN_DELETEONCLOSE HEX: 00000008 ; inline
|
||||
: SQLITE_OPEN_EXCLUSIVE HEX: 00000010 ; inline
|
||||
: SQLITE_OPEN_MAIN_DB HEX: 00000100 ; inline
|
||||
: SQLITE_OPEN_TEMP_DB HEX: 00000200 ; inline
|
||||
: SQLITE_OPEN_TRANSIENT_DB HEX: 00000400 ; inline
|
||||
: SQLITE_OPEN_MAIN_JOURNAL HEX: 00000800 ; inline
|
||||
: SQLITE_OPEN_TEMP_JOURNAL HEX: 00001000 ; inline
|
||||
: SQLITE_OPEN_SUBJOURNAL HEX: 00002000 ; inline
|
||||
: SQLITE_OPEN_MASTER_JOURNAL HEX: 00004000 ; inline
|
||||
CONSTANT: SQLITE_OPEN_READONLY HEX: 00000001
|
||||
CONSTANT: SQLITE_OPEN_READWRITE HEX: 00000002
|
||||
CONSTANT: SQLITE_OPEN_CREATE HEX: 00000004
|
||||
CONSTANT: SQLITE_OPEN_DELETEONCLOSE HEX: 00000008
|
||||
CONSTANT: SQLITE_OPEN_EXCLUSIVE HEX: 00000010
|
||||
CONSTANT: SQLITE_OPEN_MAIN_DB HEX: 00000100
|
||||
CONSTANT: SQLITE_OPEN_TEMP_DB HEX: 00000200
|
||||
CONSTANT: SQLITE_OPEN_TRANSIENT_DB HEX: 00000400
|
||||
CONSTANT: SQLITE_OPEN_MAIN_JOURNAL HEX: 00000800
|
||||
CONSTANT: SQLITE_OPEN_TEMP_JOURNAL HEX: 00001000
|
||||
CONSTANT: SQLITE_OPEN_SUBJOURNAL HEX: 00002000
|
||||
CONSTANT: SQLITE_OPEN_MASTER_JOURNAL HEX: 00004000
|
||||
|
||||
TYPEDEF: void sqlite3
|
||||
TYPEDEF: void sqlite3_stmt
|
||||
|
|
|
|||
|
|
@ -73,3 +73,95 @@ IN: db.sqlite.tests
|
|||
"select * from person" sql-query length
|
||||
] with-db
|
||||
] unit-test
|
||||
|
||||
! You don't need a primary key
|
||||
USING: accessors arrays sorting ;
|
||||
TUPLE: things one two ;
|
||||
|
||||
things "THINGS" {
|
||||
{ "one" "ONE" INTEGER +not-null+ }
|
||||
{ "two" "TWO" INTEGER +not-null+ }
|
||||
} define-persistent
|
||||
|
||||
[ { { 0 0 } { 0 1 } { 1 0 } { 1 1 } } ] [
|
||||
test.db [
|
||||
things create-table
|
||||
0 0 things boa insert-tuple
|
||||
0 1 things boa insert-tuple
|
||||
1 1 things boa insert-tuple
|
||||
1 0 things boa insert-tuple
|
||||
f f things boa select-tuples
|
||||
[ [ one>> ] [ two>> ] bi 2array ] map natural-sort
|
||||
things drop-table
|
||||
] with-db
|
||||
] unit-test
|
||||
|
||||
! Tables can have different names than the name of the tuple
|
||||
TUPLE: foo slot ;
|
||||
C: <foo> foo
|
||||
foo "BAR" { { "slot" "SOMETHING" INTEGER +not-null+ } } define-persistent
|
||||
|
||||
TUPLE: hi bye try ;
|
||||
C: <hi> hi
|
||||
hi "HELLO" {
|
||||
{ "bye" "BUHBYE" INTEGER { +foreign-id+ foo "SOMETHING" } }
|
||||
{ "try" "RETHROW" INTEGER { +foreign-id+ foo "SOMETHING" } }
|
||||
} define-persistent
|
||||
|
||||
[ T{ foo { slot 1 } } T{ hi { bye 1 } { try 1 } } ] [
|
||||
test.db [
|
||||
foo create-table
|
||||
hi create-table
|
||||
1 <foo> insert-tuple
|
||||
f <foo> select-tuple
|
||||
1 1 <hi> insert-tuple
|
||||
f <hi> select-tuple
|
||||
hi drop-table
|
||||
foo drop-table
|
||||
] with-db
|
||||
] unit-test
|
||||
|
||||
[ ] [
|
||||
test.db [
|
||||
hi create-table
|
||||
hi drop-table
|
||||
] with-db
|
||||
] unit-test
|
||||
|
||||
TUPLE: show id ;
|
||||
TUPLE: user username data ;
|
||||
TUPLE: watch show user ;
|
||||
|
||||
user "USER" {
|
||||
{ "username" "USERNAME" TEXT +not-null+ +user-assigned-id+ }
|
||||
{ "data" "DATA" TEXT }
|
||||
} define-persistent
|
||||
|
||||
show "SHOW" {
|
||||
{ "id" "ID" +db-assigned-id+ }
|
||||
} define-persistent
|
||||
|
||||
watch "WATCH" {
|
||||
{ "user" "USER" TEXT +not-null+
|
||||
{ +foreign-id+ user "USERNAME" } +user-assigned-id+ }
|
||||
{ "show" "SHOW" BIG-INTEGER +not-null+
|
||||
{ +foreign-id+ show "ID" } +user-assigned-id+ }
|
||||
} define-persistent
|
||||
|
||||
[ T{ user { username "littledan" } { data "foo" } } ] [
|
||||
test.db [
|
||||
user create-table
|
||||
show create-table
|
||||
watch create-table
|
||||
"littledan" "foo" user boa insert-tuple
|
||||
"mark" "bar" user boa insert-tuple
|
||||
show new insert-tuple
|
||||
show new select-tuple
|
||||
"littledan" f user boa select-tuple
|
||||
watch boa insert-tuple
|
||||
watch new select-tuple
|
||||
user>> f user boa select-tuple
|
||||
] with-db
|
||||
] unit-test
|
||||
|
||||
[ \ swap ensure-table ] must-fail
|
||||
|
|
|
|||
|
|
@ -138,11 +138,13 @@ M: sqlite-db-connection create-sql-statement ( class -- statement )
|
|||
modifiers 0%
|
||||
] interleave
|
||||
|
||||
", " 0%
|
||||
find-primary-key
|
||||
"primary key(" 0%
|
||||
[ "," 0% ] [ column-name>> 0% ] interleave
|
||||
"));" 0%
|
||||
find-primary-key [
|
||||
", " 0%
|
||||
"primary key(" 0%
|
||||
[ "," 0% ] [ column-name>> 0% ] interleave
|
||||
")" 0%
|
||||
] unless-empty
|
||||
");" 0%
|
||||
] query-make ;
|
||||
|
||||
M: sqlite-db-connection drop-sql-statement ( class -- statement )
|
||||
|
|
@ -223,11 +225,11 @@ M: sqlite-db-connection persistent-table ( -- assoc )
|
|||
: insert-trigger ( -- string )
|
||||
[
|
||||
<"
|
||||
CREATE TRIGGER fki_${table}_${foreign-table}_id
|
||||
BEFORE INSERT ON ${table}
|
||||
CREATE TRIGGER fki_${table-name}_${foreign-table-name}_id
|
||||
BEFORE INSERT ON ${table-name}
|
||||
FOR EACH ROW BEGIN
|
||||
SELECT RAISE(ROLLBACK, 'insert on table "${table}" violates foreign key constraint "fk_${foreign-table}_id"')
|
||||
WHERE (SELECT ${foreign-table-id} FROM ${foreign-table} WHERE ${foreign-table-id} = NEW.${table-id}) IS NULL;
|
||||
SELECT RAISE(ROLLBACK, 'insert on table "${table-name}" violates foreign key constraint "fk_${foreign-table-name}_id"')
|
||||
WHERE (SELECT ${foreign-table-id} FROM ${foreign-table-name} WHERE ${foreign-table-id} = NEW.${table-id}) IS NULL;
|
||||
END;
|
||||
"> interpolate
|
||||
] with-string-writer ;
|
||||
|
|
@ -235,12 +237,12 @@ M: sqlite-db-connection persistent-table ( -- assoc )
|
|||
: insert-trigger-not-null ( -- string )
|
||||
[
|
||||
<"
|
||||
CREATE TRIGGER fki_${table}_${foreign-table}_id
|
||||
BEFORE INSERT ON ${table}
|
||||
CREATE TRIGGER fki_${table-name}_${foreign-table-name}_id
|
||||
BEFORE INSERT ON ${table-name}
|
||||
FOR EACH ROW BEGIN
|
||||
SELECT RAISE(ROLLBACK, 'insert on table "${table}" violates foreign key constraint "fk_${foreign-table}_id"')
|
||||
SELECT RAISE(ROLLBACK, 'insert on table "${table-name}" violates foreign key constraint "fk_${foreign-table-name}_id"')
|
||||
WHERE NEW.${foreign-table-id} IS NOT NULL
|
||||
AND (SELECT ${foreign-table-id} FROM ${foreign-table} WHERE ${foreign-table-id} = NEW.${table-id}) IS NULL;
|
||||
AND (SELECT ${foreign-table-id} FROM ${foreign-table-name} WHERE ${foreign-table-id} = NEW.${table-id}) IS NULL;
|
||||
END;
|
||||
"> interpolate
|
||||
] with-string-writer ;
|
||||
|
|
@ -248,11 +250,11 @@ M: sqlite-db-connection persistent-table ( -- assoc )
|
|||
: update-trigger ( -- string )
|
||||
[
|
||||
<"
|
||||
CREATE TRIGGER fku_${table}_${foreign-table}_id
|
||||
BEFORE UPDATE ON ${table}
|
||||
CREATE TRIGGER fku_${table-name}_${foreign-table-name}_id
|
||||
BEFORE UPDATE ON ${table-name}
|
||||
FOR EACH ROW BEGIN
|
||||
SELECT RAISE(ROLLBACK, 'update on table "${table}" violates foreign key constraint "fk_${foreign-table}_id"')
|
||||
WHERE (SELECT ${foreign-table-id} FROM ${foreign-table} WHERE ${foreign-table-id} = NEW.${table-id}) IS NULL;
|
||||
SELECT RAISE(ROLLBACK, 'update on table "${table-name}" violates foreign key constraint "fk_${foreign-table-name}_id"')
|
||||
WHERE (SELECT ${foreign-table-id} FROM ${foreign-table-name} WHERE ${foreign-table-id} = NEW.${table-id}) IS NULL;
|
||||
END;
|
||||
"> interpolate
|
||||
] with-string-writer ;
|
||||
|
|
@ -260,12 +262,12 @@ M: sqlite-db-connection persistent-table ( -- assoc )
|
|||
: update-trigger-not-null ( -- string )
|
||||
[
|
||||
<"
|
||||
CREATE TRIGGER fku_${table}_${foreign-table}_id
|
||||
BEFORE UPDATE ON ${table}
|
||||
CREATE TRIGGER fku_${table-name}_${foreign-table-name}_id
|
||||
BEFORE UPDATE ON ${table-name}
|
||||
FOR EACH ROW BEGIN
|
||||
SELECT RAISE(ROLLBACK, 'update on table "${table}" violates foreign key constraint "fk_${foreign-table}_id"')
|
||||
SELECT RAISE(ROLLBACK, 'update on table "${table-name}" violates foreign key constraint "fk_${foreign-table-name}_id"')
|
||||
WHERE NEW.${foreign-table-id} IS NOT NULL
|
||||
AND (SELECT ${foreign-table-id} FROM ${foreign-table} WHERE ${foreign-table-id} = NEW.${table-id}) IS NULL;
|
||||
AND (SELECT ${foreign-table-id} FROM ${foreign-table-name} WHERE ${foreign-table-id} = NEW.${table-id}) IS NULL;
|
||||
END;
|
||||
"> interpolate
|
||||
] with-string-writer ;
|
||||
|
|
@ -273,11 +275,11 @@ M: sqlite-db-connection persistent-table ( -- assoc )
|
|||
: delete-trigger-restrict ( -- string )
|
||||
[
|
||||
<"
|
||||
CREATE TRIGGER fkd_${table}_${foreign-table}_id
|
||||
BEFORE DELETE ON ${foreign-table}
|
||||
CREATE TRIGGER fkd_${table-name}_${foreign-table-name}_id
|
||||
BEFORE DELETE ON ${foreign-table-name}
|
||||
FOR EACH ROW BEGIN
|
||||
SELECT RAISE(ROLLBACK, 'delete on table "${foreign-table}" violates foreign key constraint "fk_${foreign-table}_id"')
|
||||
WHERE (SELECT ${foreign-table-id} FROM ${foreign-table} WHERE ${foreign-table-id} = OLD.${foreign-table-id}) IS NOT NULL;
|
||||
SELECT RAISE(ROLLBACK, 'delete on table "${foreign-table-name}" violates foreign key constraint "fk_${foreign-table-name}_id"')
|
||||
WHERE (SELECT ${foreign-table-id} FROM ${foreign-table-name} WHERE ${foreign-table-id} = OLD.${foreign-table-id}) IS NOT NULL;
|
||||
END;
|
||||
"> interpolate
|
||||
] with-string-writer ;
|
||||
|
|
@ -285,10 +287,10 @@ M: sqlite-db-connection persistent-table ( -- assoc )
|
|||
: delete-trigger-cascade ( -- string )
|
||||
[
|
||||
<"
|
||||
CREATE TRIGGER fkd_${table}_${foreign-table}_id
|
||||
BEFORE DELETE ON ${foreign-table}
|
||||
CREATE TRIGGER fkd_${table-name}_${foreign-table-name}_id
|
||||
BEFORE DELETE ON ${foreign-table-name}
|
||||
FOR EACH ROW BEGIN
|
||||
DELETE from ${table} WHERE ${table-id} = OLD.${foreign-table-id};
|
||||
DELETE from ${table-name} WHERE ${table-id} = OLD.${foreign-table-id};
|
||||
END;
|
||||
"> interpolate
|
||||
] with-string-writer ;
|
||||
|
|
@ -321,7 +323,7 @@ M: sqlite-db-connection compound ( string seq -- new-string )
|
|||
{ "default" [ first number>string " " glue ] }
|
||||
{ "references" [
|
||||
[ >reference-string ] keep
|
||||
first2 [ "foreign-table" set ]
|
||||
first2 [ db-table-name "foreign-table-name" set ]
|
||||
[ "foreign-table-id" set ] bi*
|
||||
create-sqlite-triggers
|
||||
] }
|
||||
|
|
|
|||
|
|
@ -49,7 +49,7 @@ ERROR: no-slot ;
|
|||
|
||||
ERROR: not-persistent class ;
|
||||
|
||||
: db-table ( class -- object )
|
||||
: db-table-name ( class -- object )
|
||||
dup "db-table" word-prop [ ] [ not-persistent ] ?if ;
|
||||
|
||||
: db-columns ( class -- object )
|
||||
|
|
@ -165,7 +165,7 @@ ERROR: no-column column ;
|
|||
|
||||
: >reference-string ( string pair -- string )
|
||||
first2
|
||||
[ [ unparse " " glue ] [ db-columns ] bi ] dip
|
||||
[ [ db-table-name " " glue ] [ db-columns ] bi ] dip
|
||||
swap [ column-name>> = ] with find nip
|
||||
[ no-column ] unless*
|
||||
column-name>> "(" ")" surround append ;
|
||||
|
|
|
|||
|
|
@ -1,9 +1,10 @@
|
|||
! Copyright (C) 2005, 2008 Slava Pestov.
|
||||
! Copyright (C) 2005, 2009 Slava Pestov.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: parser lexer kernel namespaces sequences definitions
|
||||
io.files io.backend io.pathnames io summary continuations
|
||||
tools.crossref tools.vocabs prettyprint source-files assocs
|
||||
vocabs vocabs.loader splitting accessors ;
|
||||
vocabs vocabs.loader splitting accessors debugger prettyprint
|
||||
help.topics ;
|
||||
IN: editors
|
||||
|
||||
TUPLE: no-edit-hook ;
|
||||
|
|
@ -29,11 +30,21 @@ SYMBOL: edit-hook
|
|||
[ (normalize-path) ] dip edit-hook get-global
|
||||
[ call ] [ no-edit-hook edit-location ] if* ;
|
||||
|
||||
ERROR: cannot-find-source definition ;
|
||||
|
||||
M: cannot-find-source error.
|
||||
"Cannot find source for ``" write
|
||||
definition>> pprint-short
|
||||
"''" print ;
|
||||
|
||||
: edit ( defspec -- )
|
||||
where [ first2 edit-location ] when* ;
|
||||
dup where
|
||||
[ first2 edit-location ]
|
||||
[ dup word-link? [ name>> edit ] [ cannot-find-source ] if ]
|
||||
?if ;
|
||||
|
||||
: edit-vocab ( name -- )
|
||||
vocab-source-path 1 edit-location ;
|
||||
>vocab-link edit ;
|
||||
|
||||
GENERIC: error-file ( error -- file )
|
||||
|
||||
|
|
|
|||
|
|
@ -1,39 +1,36 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: alien.c-types namespaces io.binary fry
|
||||
kernel math ;
|
||||
kernel math grouping sequences math.bitwise ;
|
||||
IN: endian
|
||||
|
||||
SINGLETONS: big-endian little-endian ;
|
||||
|
||||
: native-endianness ( -- class )
|
||||
: compute-native-endianness ( -- class )
|
||||
1 <int> *char 0 = big-endian little-endian ? ;
|
||||
|
||||
: >signed ( x n -- y )
|
||||
2dup neg 1+ shift 1 = [ 2^ - ] [ drop ] if ;
|
||||
|
||||
native-endianness \ native-endianness set-global
|
||||
SYMBOL: native-endianness
|
||||
native-endianness [ compute-native-endianness ] initialize
|
||||
|
||||
SYMBOL: endianness
|
||||
endianness [ native-endianness get-global ] initialize
|
||||
|
||||
\ native-endianness get-global endianness set-global
|
||||
|
||||
HOOK: >native-endian native-endianness ( obj n -- str )
|
||||
HOOK: >native-endian native-endianness ( obj n -- bytes )
|
||||
|
||||
M: big-endian >native-endian >be ;
|
||||
|
||||
M: little-endian >native-endian >le ;
|
||||
|
||||
HOOK: unsigned-native-endian> native-endianness ( obj -- str )
|
||||
HOOK: unsigned-native-endian> native-endianness ( obj -- bytes )
|
||||
|
||||
M: big-endian unsigned-native-endian> be> ;
|
||||
|
||||
M: little-endian unsigned-native-endian> le> ;
|
||||
|
||||
: signed-native-endian> ( obj n -- str )
|
||||
: signed-native-endian> ( obj n -- n' )
|
||||
[ unsigned-native-endian> ] dip >signed ;
|
||||
|
||||
HOOK: >endian endianness ( obj n -- str )
|
||||
HOOK: >endian endianness ( obj n -- bytes )
|
||||
|
||||
M: big-endian >endian >be ;
|
||||
|
||||
|
|
@ -45,13 +42,13 @@ M: big-endian endian> be> ;
|
|||
|
||||
M: little-endian endian> le> ;
|
||||
|
||||
HOOK: unsigned-endian> endianness ( obj -- str )
|
||||
HOOK: unsigned-endian> endianness ( obj -- bytes )
|
||||
|
||||
M: big-endian unsigned-endian> be> ;
|
||||
|
||||
M: little-endian unsigned-endian> le> ;
|
||||
|
||||
: signed-endian> ( obj n -- str )
|
||||
: signed-endian> ( obj n -- bytes )
|
||||
[ unsigned-endian> ] dip >signed ;
|
||||
|
||||
: with-endianness ( endian quot -- )
|
||||
|
|
@ -65,3 +62,15 @@ M: little-endian unsigned-endian> le> ;
|
|||
|
||||
: with-native-endian ( quot -- )
|
||||
\ native-endianness get-global swap with-endianness ; inline
|
||||
|
||||
: seq>native-endianness ( seq n -- seq' )
|
||||
native-endianness get-global dup endianness get = [
|
||||
2drop
|
||||
] [
|
||||
[ [ <sliced-groups> ] keep ] dip
|
||||
little-endian = [
|
||||
'[ be> _ >le ] map
|
||||
] [
|
||||
'[ le> _ >be ] map
|
||||
] if concat
|
||||
] if ; inline
|
||||
|
|
|
|||
|
|
@ -81,11 +81,18 @@ CHLOE: a
|
|||
CHLOE: base
|
||||
compile-a-url [ [XML <base href=<->/> XML] ] [xml-code] ;
|
||||
|
||||
: hidden-nested-fields ( -- xml )
|
||||
nested-forms get " " join f like nested-forms-key
|
||||
hidden-form-field ;
|
||||
|
||||
: render-hidden ( for -- xml )
|
||||
[ "," split [ hidden render>xml ] map ] [ f ] if* ;
|
||||
|
||||
: compile-hidden-form-fields ( for -- )
|
||||
'[
|
||||
_ [ "," split [ hidden render>xml ] map ] [ f ] if*
|
||||
nested-forms get " " join f like nested-forms-key hidden-form-field>xml
|
||||
[ [ modify-form ] each-responder ] with-string-writer <unescaped>
|
||||
_ render-hidden
|
||||
hidden-nested-fields
|
||||
form-modifications
|
||||
[XML <div style="display: none;"><-><-><-></div> XML]
|
||||
] [code] ;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,7 +1,7 @@
|
|||
IN: furnace.tests
|
||||
USING: http http.server.dispatchers http.server.responses
|
||||
http.server furnace furnace.utilities tools.test kernel
|
||||
namespaces accessors io.streams.string urls ;
|
||||
namespaces accessors io.streams.string urls xml.writer ;
|
||||
TUPLE: funny-dispatcher < dispatcher ;
|
||||
|
||||
: <funny-dispatcher> funny-dispatcher new-dispatcher ;
|
||||
|
|
@ -31,7 +31,7 @@ M: base-path-check-responder call-responder*
|
|||
] unit-test
|
||||
|
||||
[ "<input type=\"hidden\" value=\"&&&\" name=\"foo\"/>" ]
|
||||
[ [ "&&&" "foo" hidden-form-field ] with-string-writer ]
|
||||
[ "&&&" "foo" hidden-form-field xml>string ]
|
||||
unit-test
|
||||
|
||||
[ f ] [ <request> request [ referrer ] with-variable ] unit-test
|
||||
|
|
|
|||
|
|
@ -20,13 +20,13 @@ HELP: each-responder
|
|||
{ $description "Applies the quotation to each responder involved in processing the current request." } ;
|
||||
|
||||
HELP: hidden-form-field
|
||||
{ $values { "value" string } { "name" string } }
|
||||
{ $description "Renders an HTML hidden form field tag." }
|
||||
{ $values { "value" string } { "name" string } { "xml" "an XML chunk" } }
|
||||
{ $description "Renders an HTML hidden form field tag as XML." }
|
||||
{ $notes "This word is used by session management, conversation scope and asides." }
|
||||
{ $examples
|
||||
{ $example
|
||||
"USING: furnace.utilities io ;"
|
||||
"\"bar\" \"foo\" hidden-form-field nl"
|
||||
"USING: furnace.utilities io xml.writer ;"
|
||||
"\"bar\" \"foo\" hidden-form-field write-xml nl"
|
||||
"<input type=\"hidden\" value=\"bar\" name=\"foo\"/>"
|
||||
}
|
||||
} ;
|
||||
|
|
@ -38,7 +38,7 @@ HELP: link-attr
|
|||
{ $examples "Conversation scope adds attributes to link tags." } ;
|
||||
|
||||
HELP: modify-form
|
||||
{ $values { "responder" "a responder" } }
|
||||
{ $values { "responder" "a responder" } { "xml/f" "an XML chunk or f" } }
|
||||
{ $contract "Emits hidden form fields using " { $link hidden-form-field } "." }
|
||||
{ $notes "This word is called by " { $link "html.templates.chloe.tags.form" } "." }
|
||||
{ $examples "Session management, conversation scope and asides use hidden form fields to pass state." } ;
|
||||
|
|
|
|||
|
|
@ -77,18 +77,18 @@ GENERIC: link-attr ( tag responder -- )
|
|||
|
||||
M: object link-attr 2drop ;
|
||||
|
||||
GENERIC: modify-form ( responder -- )
|
||||
GENERIC: modify-form ( responder -- xml/f )
|
||||
|
||||
M: object modify-form drop ;
|
||||
M: object modify-form drop f ;
|
||||
|
||||
: hidden-form-field>xml ( value name -- xml )
|
||||
: form-modifications ( -- xml )
|
||||
[ [ modify-form [ , ] when* ] each-responder ] { } make ;
|
||||
|
||||
: hidden-form-field ( value name -- xml )
|
||||
over [
|
||||
[XML <input type="hidden" value=<-> name=<->/> XML]
|
||||
] [ drop ] if ;
|
||||
|
||||
: hidden-form-field ( value name -- )
|
||||
hidden-form-field>xml write-xml ;
|
||||
|
||||
: nested-forms-key "__n" ;
|
||||
|
||||
: request-params ( request -- assoc )
|
||||
|
|
|
|||
|
|
@ -58,7 +58,7 @@ HELP: npick
|
|||
"placed on the top of the stack."
|
||||
}
|
||||
{ $examples
|
||||
{ $example "USING: prettyprint generalizations ;" "1 2 3 4 4 npick .s" "1\n2\n3\n4\n1" }
|
||||
{ $example "USING: kernel prettyprint generalizations ;" "1 2 3 4 4 npick .s clear" "1\n2\n3\n4\n1" }
|
||||
"Some core words expressed in terms of " { $link npick } ":"
|
||||
{ $table
|
||||
{ { $link dup } { $snippet "1 npick" } }
|
||||
|
|
@ -75,7 +75,7 @@ HELP: ndup
|
|||
"placed on the top of the stack."
|
||||
}
|
||||
{ $examples
|
||||
{ $example "USING: prettyprint generalizations ;" "1 2 3 4 4 ndup .s" "1\n2\n3\n4\n1\n2\n3\n4" }
|
||||
{ $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 4 ndup .s clear" "1\n2\n3\n4\n1\n2\n3\n4" }
|
||||
"Some core words expressed in terms of " { $link ndup } ":"
|
||||
{ $table
|
||||
{ { $link dup } { $snippet "1 ndup" } }
|
||||
|
|
@ -91,7 +91,7 @@ HELP: nnip
|
|||
"for any number of items."
|
||||
}
|
||||
{ $examples
|
||||
{ $example "USING: prettyprint generalizations ;" "1 2 3 4 3 nnip .s" "4" }
|
||||
{ $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 3 nnip .s clear" "4" }
|
||||
"Some core words expressed in terms of " { $link nnip } ":"
|
||||
{ $table
|
||||
{ { $link nip } { $snippet "1 nnip" } }
|
||||
|
|
@ -106,7 +106,7 @@ HELP: ndrop
|
|||
"for any number of items."
|
||||
}
|
||||
{ $examples
|
||||
{ $example "USING: prettyprint generalizations ;" "1 2 3 4 3 ndrop .s" "1" }
|
||||
{ $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 3 ndrop .s clear" "1" }
|
||||
"Some core words expressed in terms of " { $link ndrop } ":"
|
||||
{ $table
|
||||
{ { $link drop } { $snippet "1 ndrop" } }
|
||||
|
|
@ -121,7 +121,7 @@ HELP: nrot
|
|||
"number of items on the stack. "
|
||||
}
|
||||
{ $examples
|
||||
{ $example "USING: prettyprint generalizations ;" "1 2 3 4 4 nrot .s" "2\n3\n4\n1" }
|
||||
{ $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 4 nrot .s clear" "2\n3\n4\n1" }
|
||||
"Some core words expressed in terms of " { $link nrot } ":"
|
||||
{ $table
|
||||
{ { $link swap } { $snippet "1 nrot" } }
|
||||
|
|
@ -135,7 +135,7 @@ HELP: -nrot
|
|||
"number of items on the stack. "
|
||||
}
|
||||
{ $examples
|
||||
{ $example "USING: prettyprint generalizations ;" "1 2 3 4 4 -nrot .s" "4\n1\n2\n3" }
|
||||
{ $example "USING: prettyprint generalizations kernel ;" "1 2 3 4 4 -nrot .s clear" "4\n1\n2\n3" }
|
||||
"Some core words expressed in terms of " { $link -nrot } ":"
|
||||
{ $table
|
||||
{ { $link swap } { $snippet "1 -nrot" } }
|
||||
|
|
@ -151,8 +151,8 @@ HELP: ndip
|
|||
"stack. The quotation can consume and produce any number of items."
|
||||
}
|
||||
{ $examples
|
||||
{ $example "USING: generalizations kernel prettyprint ;" "1 2 [ dup ] 1 ndip .s" "1\n1\n2" }
|
||||
{ $example "USING: generalizations kernel prettyprint ;" "1 2 3 [ drop ] 2 ndip .s" "2\n3" }
|
||||
{ $example "USING: generalizations kernel prettyprint kernel ;" "1 2 [ dup ] 1 ndip .s clear" "1\n1\n2" }
|
||||
{ $example "USING: generalizations kernel prettyprint kernel ;" "1 2 3 [ drop ] 2 ndip .s clear" "2\n3" }
|
||||
"Some core words expressed in terms of " { $link ndip } ":"
|
||||
{ $table
|
||||
{ { $link dip } { $snippet "1 ndip" } }
|
||||
|
|
@ -168,7 +168,7 @@ HELP: nslip
|
|||
"removed from the stack, the quotation called, and the items restored."
|
||||
}
|
||||
{ $examples
|
||||
{ $example "USING: generalizations prettyprint ;" "[ 99 ] 1 2 3 4 5 5 nslip .s" "99\n1\n2\n3\n4\n5" }
|
||||
{ $example "USING: generalizations kernel prettyprint ;" "[ 99 ] 1 2 3 4 5 5 nslip .s clear" "99\n1\n2\n3\n4\n5" }
|
||||
"Some core words expressed in terms of " { $link nslip } ":"
|
||||
{ $table
|
||||
{ { $link slip } { $snippet "1 nslip" } }
|
||||
|
|
@ -184,7 +184,7 @@ HELP: nkeep
|
|||
"saved, the quotation called, and the items restored."
|
||||
}
|
||||
{ $examples
|
||||
{ $example "USING: generalizations kernel prettyprint ;" "1 2 3 4 5 [ drop drop drop drop drop 99 ] 5 nkeep .s" "99\n1\n2\n3\n4\n5" }
|
||||
{ $example "USING: generalizations kernel prettyprint ;" "1 2 3 4 5 [ drop drop drop drop drop 99 ] 5 nkeep .s clear" "99\n1\n2\n3\n4\n5" }
|
||||
"Some core words expressed in terms of " { $link nkeep } ":"
|
||||
{ $table
|
||||
{ { $link keep } { $snippet "1 nkeep" } }
|
||||
|
|
|
|||
|
|
@ -118,7 +118,7 @@ M: word set-article-parent swap "help-parent" set-word-prop ;
|
|||
|
||||
SYMBOL: help-hook
|
||||
|
||||
help-hook global [ [ print-topic ] or ] change-at
|
||||
help-hook [ [ print-topic ] ] initialize
|
||||
|
||||
: help ( topic -- )
|
||||
help-hook get call ;
|
||||
|
|
|
|||
|
|
@ -27,11 +27,11 @@ M: link summary
|
|||
! Help articles
|
||||
SYMBOL: articles
|
||||
|
||||
articles global [ H{ } assoc-like ] change-at
|
||||
articles [ H{ } clone ] initialize
|
||||
|
||||
SYMBOL: article-xref
|
||||
|
||||
article-xref global [ H{ } assoc-like ] change-at
|
||||
article-xref [ H{ } clone ] initialize
|
||||
|
||||
GENERIC: article-name ( topic -- string )
|
||||
GENERIC: article-title ( topic -- string )
|
||||
|
|
|
|||
|
|
@ -57,7 +57,10 @@ HELP: hidden
|
|||
{ $description "Hidden components render as a hidden form field. For example, a page for editing a weblog post might contain a hidden field with the post ID." } ;
|
||||
|
||||
HELP: html
|
||||
{ $description "HTML components render HTML verbatim, without any escaping. Care must be taken to only render trusted input, to avoid cross-site scripting attacks." } ;
|
||||
{ $description "HTML components render HTML verbatim from a string, without any escaping. Care must be taken to only render trusted input, to avoid cross-site scripting attacks." } ;
|
||||
|
||||
HELP: xml
|
||||
{ $description "XML components render XML verbatim, from an XML chunk. Care must be taken to only render trusted input, to avoid cross-site scripting attacks." } ;
|
||||
|
||||
HELP: inspector
|
||||
{ $description "Inspector components render an arbitrary object by passing it to the " { $link describe } " word." } ;
|
||||
|
|
@ -90,6 +93,7 @@ $nl
|
|||
{ $subsection inspector }
|
||||
{ $subsection comparison }
|
||||
{ $subsection html }
|
||||
{ $subsection xml }
|
||||
"Tuple components:"
|
||||
{ $subsection field }
|
||||
{ $subsection password }
|
||||
|
|
|
|||
|
|
@ -171,3 +171,8 @@ M: comparison render*
|
|||
SINGLETON: html
|
||||
|
||||
M: html render* 2drop <unescaped> ;
|
||||
|
||||
! XML component
|
||||
SINGLETON: xml
|
||||
|
||||
M: xml render* 2drop ;
|
||||
|
|
|
|||
|
|
@ -0,0 +1,7 @@
|
|||
USING: help.markup help.syntax strings xml.data ;
|
||||
IN: html
|
||||
|
||||
HELP: simple-page
|
||||
{ $values { "title" string } { "head" "XML data" } { "body" "XML data" }
|
||||
{ "xml" xml } }
|
||||
{ $description "Constructs a simple XHTML page with a " { $snippet "head" } " and " { $snippet "body" } " tag. The given XML data is spliced into the two child tags, and a title is also added to the head tag." } ;
|
||||
|
|
@ -15,7 +15,7 @@ IN: html
|
|||
</head>
|
||||
<body><-></body>
|
||||
</html>
|
||||
XML> ; inline
|
||||
XML> ;
|
||||
|
||||
: render-error ( message -- xml )
|
||||
[XML <span class="error"><-></span> XML] ;
|
||||
|
|
|
|||
|
|
@ -1,8 +1,8 @@
|
|||
IN: html.templates.chloe
|
||||
USING: help.markup help.syntax html.components html.forms
|
||||
USING: xml.data help.markup help.syntax html.components html.forms
|
||||
html.templates html.templates.chloe.syntax
|
||||
html.templates.chloe.compiler html.templates.chloe.components
|
||||
math xml.data strings quotations namespaces ;
|
||||
math strings quotations namespaces ;
|
||||
|
||||
HELP: <chloe>
|
||||
{ $values { "path" "a pathname string without the trailing " { $snippet ".xml" } " extension" } { "chloe" chloe } }
|
||||
|
|
@ -70,6 +70,7 @@ ARTICLE: "html.templates.chloe.tags.component" "Component Chloe tags"
|
|||
{ { $snippet "t:field" } { $link field } }
|
||||
{ { $snippet "t:hidden" } { $link hidden } }
|
||||
{ { $snippet "t:html" } { $link html } }
|
||||
{ { $snippet "t:xml" } { $link xml } }
|
||||
{ { $snippet "t:inspector" } { $link inspector } }
|
||||
{ { $snippet "t:label" } { $link label } }
|
||||
{ { $snippet "t:link" } { $link link } }
|
||||
|
|
|
|||
|
|
@ -95,6 +95,7 @@ COMPONENT: password
|
|||
COMPONENT: choice
|
||||
COMPONENT: checkbox
|
||||
COMPONENT: code
|
||||
COMPONENT: xml
|
||||
|
||||
SYMBOL: template-cache
|
||||
|
||||
|
|
|
|||
|
|
@ -11,7 +11,7 @@ html.templates ;
|
|||
|
||||
SYMBOL: tags
|
||||
|
||||
tags global [ H{ } clone or ] change-at
|
||||
tags [ H{ } clone ] initialize
|
||||
|
||||
: define-chloe-tag ( name quot -- ) swap tags get set-at ;
|
||||
|
||||
|
|
|
|||
|
|
@ -56,8 +56,7 @@ HELP: http-request
|
|||
|
||||
HELP: with-http-request
|
||||
{ $values { "request" request } { "quot" { $quotation "( chunk -- )" } } { "response" response } }
|
||||
{ $description "Sends an HTTP request to an HTTP server, and reads the response incrementally. Chunks of data are passed to the quotation as they are read." }
|
||||
{ $errors "Throws an error if the HTTP request fails." } ;
|
||||
{ $description "Sends an HTTP request to an HTTP server, and reads the response incrementally. Chunks of data are passed to the quotation as they are read. Does not throw an error if the HTTP request fails; to do so, call " { $link check-response } " on the " { $snippet "response" } "." } ;
|
||||
|
||||
ARTICLE: "http.client.get" "GET requests with the HTTP client"
|
||||
"Basic usage involves passing a " { $link url } " and getting a " { $link response } " and data back:"
|
||||
|
|
|
|||
|
|
@ -141,12 +141,15 @@ ERROR: download-failed response ;
|
|||
: check-response ( response -- response )
|
||||
dup code>> success? [ download-failed ] unless ;
|
||||
|
||||
: check-response-with-body ( response body -- response body )
|
||||
[ >>body check-response ] keep ;
|
||||
|
||||
: with-http-request ( request quot -- response )
|
||||
[ (with-http-request) check-response ] with-destructors ; inline
|
||||
[ (with-http-request) ] with-destructors ; inline
|
||||
|
||||
: http-request ( request -- response data )
|
||||
[ [ % ] with-http-request ] B{ } make
|
||||
over content-charset>> decode ;
|
||||
over content-charset>> decode check-response-with-body ;
|
||||
|
||||
: <get-request> ( url -- request )
|
||||
"GET" <client-request> ;
|
||||
|
|
|
|||
|
|
@ -113,6 +113,12 @@ HELP: set-header
|
|||
{ $notes "This word always returns the same object that was input. This allows for a “pipeline” coding style, where several header parameters are set in a row." }
|
||||
{ $side-effects "request/response" } ;
|
||||
|
||||
HELP: set-basic-auth
|
||||
{ $values { "request" request } { "username" string } { "password" string } }
|
||||
{ $description "Sets the " { $snippet "Authorization" } " header of " { $snippet "request" } " to perform HTTP Basic authentication with the given " { $snippet "username" } " and " { $snippet "password" } "." }
|
||||
{ $notes "This word always returns the same object that was input. This allows for a “pipeline” coding style, where several header parameters are set in a row." }
|
||||
{ $side-effects "request" } ;
|
||||
|
||||
ARTICLE: "http.cookies" "HTTP cookies"
|
||||
"Every " { $link request } " and " { $link response } " instance can contain cookies."
|
||||
$nl
|
||||
|
|
|
|||
|
|
@ -359,3 +359,8 @@ SYMBOL: a
|
|||
! Test cloning
|
||||
[ f ] [ <404> dup clone "b" "a" set-header drop "a" header ] unit-test
|
||||
[ f ] [ <404> dup clone "b" "a" <cookie> put-cookie drop "a" get-cookie ] unit-test
|
||||
|
||||
! Test basic auth
|
||||
[ "Basic QWxhZGRpbjpvcGVuIHNlc2FtZQ==" ] [ <request> "Aladdin" "open sesame" set-basic-auth "Authorization" header ] unit-test
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -7,7 +7,8 @@ calendar.format present urls fry
|
|||
io io.encodings io.encodings.iana io.encodings.binary
|
||||
io.encodings.8-bit io.crlf
|
||||
unicode.case unicode.categories
|
||||
http.parsers ;
|
||||
http.parsers
|
||||
base64 ;
|
||||
IN: http
|
||||
|
||||
: (read-header) ( -- alist )
|
||||
|
|
@ -142,6 +143,9 @@ cookies ;
|
|||
: set-header ( request/response value key -- request/response )
|
||||
pick header>> set-at ;
|
||||
|
||||
: set-basic-auth ( request username password -- request )
|
||||
":" glue >base64 "Basic " prepend "Authorization" set-header ;
|
||||
|
||||
: <request> ( -- request )
|
||||
request new
|
||||
"1.1" >>version
|
||||
|
|
@ -156,6 +160,7 @@ cookies ;
|
|||
: header ( request/response key -- value )
|
||||
swap header>> at ;
|
||||
|
||||
|
||||
TUPLE: response
|
||||
version
|
||||
code
|
||||
|
|
|
|||
|
|
@ -161,7 +161,7 @@ C: <trivial-responder> trivial-responder
|
|||
|
||||
M: trivial-responder call-responder* nip response>> clone ;
|
||||
|
||||
main-responder global [ <404> <trivial-responder> or ] change-at
|
||||
main-responder [ <404> <trivial-responder> ] initialize
|
||||
|
||||
: invert-slice ( slice -- slice' )
|
||||
dup slice? [ [ seq>> ] [ from>> ] bi head-slice ] [ drop { } ] if ;
|
||||
|
|
|
|||
|
|
@ -38,7 +38,7 @@ $nl
|
|||
"If all you want to do is serve files from a directory, the following phrase does the trick:"
|
||||
{ $code
|
||||
"USING: namespaces http.server http.server.static ;"
|
||||
"/var/www/mysite.com/ <static> main-responder set"
|
||||
"\"/var/www/mysite.com/\" <static> main-responder set"
|
||||
"8080 httpd"
|
||||
}
|
||||
{ $subsection "http.server.static.extend" } ;
|
||||
|
|
|
|||
|
|
@ -45,9 +45,8 @@ TUPLE: file-responder root hook special allow-listings ;
|
|||
[ file-responder get hook>> call ] [ 2drop <304> ] if ;
|
||||
|
||||
: serving-path ( filename -- filename )
|
||||
file-responder get root>> trim-tail-separators
|
||||
"/"
|
||||
rot "" or trim-head-separators 3append ;
|
||||
[ file-responder get root>> trim-tail-separators "/" ] dip
|
||||
"" or trim-head-separators 3append ;
|
||||
|
||||
: serve-file ( filename -- response )
|
||||
dup mime-type
|
||||
|
|
|
|||
|
|
@ -0,0 +1 @@
|
|||
Doug Coleman
|
||||
|
|
@ -0,0 +1,24 @@
|
|||
USING: images.bitmap images.viewer io.encodings.binary
|
||||
io.files io.files.unique kernel tools.test ;
|
||||
IN: images.bitmap.tests
|
||||
|
||||
: test-bitmap24 ( -- path )
|
||||
"resource:basis/images/test-images/thiswayup24.bmp" ;
|
||||
|
||||
: test-bitmap8 ( -- path )
|
||||
"resource:basis/images/test-images/rgb8bit.bmp" ;
|
||||
|
||||
: test-bitmap4 ( -- path )
|
||||
"resource:basis/images/test-images/rgb4bit.bmp" ;
|
||||
|
||||
: test-bitmap1 ( -- path )
|
||||
"resource:basis/images/test-images/1bit.bmp" ;
|
||||
|
||||
[ t ]
|
||||
[
|
||||
test-bitmap24
|
||||
[ binary file-contents ] [ load-bitmap ] bi
|
||||
|
||||
"test-bitmap24" unique-file
|
||||
[ save-bitmap ] [ binary file-contents ] bi =
|
||||
] unit-test
|
||||
|
|
@ -1,11 +1,12 @@
|
|||
! Copyright (C) 2007, 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors alien alien.c-types arrays byte-arrays columns
|
||||
combinators fry grouping io io.binary io.encodings.binary
|
||||
io.files kernel libc macros math math.bitwise math.functions
|
||||
namespaces opengl opengl.gl prettyprint sequences strings
|
||||
summary ui ui.gadgets.panes ;
|
||||
IN: graphics.bitmap
|
||||
combinators fry grouping io io.binary io.encodings.binary io.files
|
||||
kernel macros math math.bitwise math.functions namespaces sequences
|
||||
strings images endian summary ;
|
||||
IN: images.bitmap
|
||||
|
||||
TUPLE: bitmap-image < image ;
|
||||
|
||||
! Currently can only handle 24/32bit bitmaps.
|
||||
! Handles row-reversed bitmaps (their height is negative)
|
||||
|
|
@ -13,41 +14,24 @@ IN: graphics.bitmap
|
|||
TUPLE: bitmap magic size reserved offset header-length width
|
||||
height planes bit-count compression size-image
|
||||
x-pels y-pels color-used color-important rgb-quads color-index
|
||||
alpha-channel-zero?
|
||||
array ;
|
||||
buffer ;
|
||||
|
||||
: array-copy ( bitmap array -- bitmap array' )
|
||||
over size-image>> abs memory>byte-array ;
|
||||
|
||||
MACRO: (nbits>bitmap) ( bits -- )
|
||||
[ -3 shift ] keep '[
|
||||
bitmap new
|
||||
2over * _ * >>size-image
|
||||
swap >>height
|
||||
swap >>width
|
||||
swap array-copy [ >>array ] [ >>color-index ] bi
|
||||
_ >>bit-count
|
||||
] ;
|
||||
|
||||
: bgr>bitmap ( array height width -- bitmap )
|
||||
24 (nbits>bitmap) ;
|
||||
|
||||
: bgra>bitmap ( array height width -- bitmap )
|
||||
32 (nbits>bitmap) ;
|
||||
|
||||
: 8bit>array ( bitmap -- array )
|
||||
: 8bit>buffer ( bitmap -- array )
|
||||
[ rgb-quads>> 4 <sliced-groups> [ 3 head-slice ] map ]
|
||||
[ color-index>> >array ] bi [ swap nth ] with map concat ;
|
||||
|
||||
ERROR: bmp-not-supported n ;
|
||||
|
||||
: raw-bitmap>array ( bitmap -- array )
|
||||
: raw-bitmap>buffer ( bitmap -- array )
|
||||
dup bit-count>>
|
||||
{
|
||||
{ 32 [ color-index>> ] }
|
||||
{ 24 [ color-index>> ] }
|
||||
{ 16 [ bmp-not-supported ] }
|
||||
{ 8 [ 8bit>array ] }
|
||||
{ 8 [ 8bit>buffer ] }
|
||||
{ 4 [ bmp-not-supported ] }
|
||||
{ 2 [ bmp-not-supported ] }
|
||||
{ 1 [ bmp-not-supported ] }
|
||||
|
|
@ -95,19 +79,58 @@ M: bitmap-magic summary
|
|||
dup rgb-quads-length read >>rgb-quads
|
||||
dup color-index-length read >>color-index ;
|
||||
|
||||
: (load-bitmap) ( path -- bitmap )
|
||||
: load-bitmap-data ( path -- bitmap )
|
||||
binary [
|
||||
bitmap new
|
||||
parse-file-header parse-bitmap-header parse-bitmap
|
||||
] with-file-reader ;
|
||||
|
||||
: alpha-channel-zero? ( bitmap -- ? )
|
||||
array>> 4 <sliced-groups> 3 <column> [ 0 = ] all? ;
|
||||
: process-bitmap-data ( bitmap -- bitmap )
|
||||
dup raw-bitmap>buffer >>buffer ;
|
||||
|
||||
: load-bitmap ( path -- bitmap )
|
||||
(load-bitmap)
|
||||
dup raw-bitmap>array >>array
|
||||
dup alpha-channel-zero? >>alpha-channel-zero? ;
|
||||
load-bitmap-data process-bitmap-data ;
|
||||
|
||||
ERROR: unknown-component-order bitmap ;
|
||||
|
||||
: bitmap>component-order ( bitmap -- object )
|
||||
bit-count>> {
|
||||
{ 32 [ BGRA ] }
|
||||
{ 24 [ BGR ] }
|
||||
{ 8 [ BGR ] }
|
||||
[ unknown-component-order ]
|
||||
} case ;
|
||||
|
||||
: >image ( bitmap -- bitmap-image )
|
||||
{
|
||||
[ [ width>> ] [ height>> ] bi 2array ]
|
||||
[ bitmap>component-order ]
|
||||
[ buffer>> ]
|
||||
} cleave bitmap-image boa ;
|
||||
|
||||
M: bitmap-image load-image* ( path bitmap -- bitmap-image )
|
||||
drop load-bitmap >image ;
|
||||
|
||||
M: bitmap-image normalize-scan-line-order
|
||||
dup dim>> '[
|
||||
_ first 4 * <sliced-groups> reverse concat
|
||||
] change-bitmap ;
|
||||
|
||||
MACRO: (nbits>bitmap) ( bits -- )
|
||||
[ -3 shift ] keep '[
|
||||
bitmap new
|
||||
2over * _ * >>size-image
|
||||
swap >>height
|
||||
swap >>width
|
||||
swap array-copy [ >>buffer ] [ >>color-index ] bi
|
||||
_ >>bit-count >image
|
||||
] ;
|
||||
|
||||
: bgr>bitmap ( array height width -- bitmap )
|
||||
24 (nbits>bitmap) ;
|
||||
|
||||
: bgra>bitmap ( array height width -- bitmap )
|
||||
32 (nbits>bitmap) ;
|
||||
|
||||
: write2 ( n -- ) 2 >le write ;
|
||||
: write4 ( n -- ) 4 >le write ;
|
||||
|
|
@ -116,7 +139,7 @@ M: bitmap-magic summary
|
|||
binary [
|
||||
B{ CHAR: B CHAR: M } write
|
||||
[
|
||||
array>> length 14 + 40 + write4
|
||||
buffer>> length 14 + 40 + write4
|
||||
0 write4
|
||||
54 write4
|
||||
40 write4
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel accessors grouping sequences combinators
|
||||
math specialized-arrays.direct.uint byte-arrays
|
||||
specialized-arrays.direct.ushort specialized-arrays.uint
|
||||
specialized-arrays.ushort specialized-arrays.float ;
|
||||
IN: images
|
||||
|
||||
SINGLETONS: BGR RGB BGRA RGBA ABGR ARGB RGBX XRGB BGRX XBGR
|
||||
R16G16B16 R32G32B32 R16G16B16A16 R32G32B32A32 ;
|
||||
|
||||
TUPLE: image dim component-order bitmap ;
|
||||
|
||||
: <image> ( -- image ) image new ; inline
|
||||
|
||||
GENERIC: load-image* ( path tuple -- image )
|
||||
|
||||
: add-dummy-alpha ( seq -- seq' )
|
||||
3 <sliced-groups>
|
||||
[ 255 suffix ] map concat ;
|
||||
|
||||
: normalize-floats ( byte-array -- byte-array )
|
||||
byte-array>float-array [ 255.0 * >integer ] B{ } map-as ;
|
||||
|
||||
: normalize-component-order ( image -- image )
|
||||
dup component-order>>
|
||||
{
|
||||
{ RGBA [ ] }
|
||||
{ R32G32B32A32 [
|
||||
[ normalize-floats ] change-bitmap
|
||||
] }
|
||||
{ R32G32B32 [
|
||||
[ normalize-floats add-dummy-alpha ] change-bitmap
|
||||
] }
|
||||
{ R16G16B16A16 [
|
||||
[ byte-array>ushort-array [ -8 shift ] B{ } map-as ] change-bitmap
|
||||
] }
|
||||
{ R16G16B16 [
|
||||
[
|
||||
byte-array>ushort-array [ -8 shift ] B{ } map-as add-dummy-alpha
|
||||
] change-bitmap
|
||||
] }
|
||||
{ BGRA [
|
||||
[
|
||||
4 <sliced-groups> dup [ 3 head-slice reverse-here ] each
|
||||
] change-bitmap
|
||||
] }
|
||||
{ RGB [ [ add-dummy-alpha ] change-bitmap ] }
|
||||
{ BGR [
|
||||
[
|
||||
3 <sliced-groups>
|
||||
[ [ 3 head-slice reverse-here ] each ]
|
||||
[ add-dummy-alpha ] bi
|
||||
] change-bitmap
|
||||
] }
|
||||
} case
|
||||
RGBA >>component-order ;
|
||||
|
||||
GENERIC: normalize-scan-line-order ( image -- image )
|
||||
|
||||
M: image normalize-scan-line-order ;
|
||||
|
||||
: normalize-image ( image -- image )
|
||||
[ >byte-array ] change-bitmap
|
||||
normalize-component-order
|
||||
normalize-scan-line-order ;
|
||||
|
|
@ -0,0 +1,19 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: constructors kernel splitting unicode.case combinators
|
||||
accessors images.bitmap images.tiff images io.backend
|
||||
io.pathnames ;
|
||||
IN: images.loader
|
||||
|
||||
ERROR: unknown-image-extension extension ;
|
||||
|
||||
: image-class ( path -- class )
|
||||
file-extension >lower {
|
||||
{ "bmp" [ bitmap-image ] }
|
||||
{ "tif" [ tiff-image ] }
|
||||
{ "tiff" [ tiff-image ] }
|
||||
[ unknown-image-extension ]
|
||||
} case ;
|
||||
|
||||
: load-image ( path -- image )
|
||||
dup image-class new load-image* normalize-image ;
|
||||
|
Before Width: | Height: | Size: 1.6 KiB After Width: | Height: | Size: 1.6 KiB |
Binary file not shown.
|
Before Width: | Height: | Size: 5.2 KiB After Width: | Height: | Size: 5.2 KiB |
|
Before Width: | Height: | Size: 11 KiB After Width: | Height: | Size: 11 KiB |
|
Before Width: | Height: | Size: 59 KiB After Width: | Height: | Size: 59 KiB |
|
|
@ -0,0 +1,10 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: tools.test images.tiff ;
|
||||
IN: images.tiff.tests
|
||||
|
||||
: tiff-test-path ( -- path )
|
||||
"resource:extra/images/test-images/rgb.tiff" ;
|
||||
|
||||
: tiff-test-path2 ( -- path )
|
||||
"resource:extra/images/test-images/octagon.tiff" ;
|
||||
|
|
@ -0,0 +1,374 @@
|
|||
! Copyright (C) 2009 Doug Coleman.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: accessors arrays assocs byte-arrays classes combinators
|
||||
compression.lzw constructors endian fry grouping images io
|
||||
io.binary io.encodings.ascii io.encodings.binary
|
||||
io.encodings.string io.encodings.utf8 io.files kernel math
|
||||
math.bitwise math.order math.parser pack prettyprint sequences
|
||||
strings math.vectors ;
|
||||
IN: images.tiff
|
||||
|
||||
TUPLE: tiff-image < image ;
|
||||
|
||||
TUPLE: parsed-tiff endianness the-answer ifd-offset ifds ;
|
||||
CONSTRUCTOR: parsed-tiff ( -- tiff ) V{ } clone >>ifds ;
|
||||
|
||||
TUPLE: ifd count ifd-entries next
|
||||
processed-tags strips bitmap ;
|
||||
CONSTRUCTOR: ifd ( count ifd-entries next -- ifd ) ;
|
||||
|
||||
TUPLE: ifd-entry tag type count offset/value ;
|
||||
CONSTRUCTOR: ifd-entry ( tag type count offset/value -- ifd-entry ) ;
|
||||
|
||||
SINGLETONS: photometric-interpretation
|
||||
photometric-interpretation-white-is-zero
|
||||
photometric-interpretation-black-is-zero
|
||||
photometric-interpretation-rgb
|
||||
photometric-interpretation-palette-color ;
|
||||
ERROR: bad-photometric-interpretation n ;
|
||||
: lookup-photometric-interpretation ( n -- singleton )
|
||||
{
|
||||
{ 0 [ photometric-interpretation-white-is-zero ] }
|
||||
{ 1 [ photometric-interpretation-black-is-zero ] }
|
||||
{ 2 [ photometric-interpretation-rgb ] }
|
||||
{ 3 [ photometric-interpretation-palette-color ] }
|
||||
[ bad-photometric-interpretation ]
|
||||
} case ;
|
||||
|
||||
SINGLETONS: compression
|
||||
compression-none
|
||||
compression-CCITT-2
|
||||
compression-lzw
|
||||
compression-pack-bits ;
|
||||
ERROR: bad-compression n ;
|
||||
: lookup-compression ( n -- compression )
|
||||
{
|
||||
{ 1 [ compression-none ] }
|
||||
{ 2 [ compression-CCITT-2 ] }
|
||||
{ 5 [ compression-lzw ] }
|
||||
{ 32773 [ compression-pack-bits ] }
|
||||
[ bad-compression ]
|
||||
} case ;
|
||||
|
||||
SINGLETONS: resolution-unit
|
||||
resolution-unit-none
|
||||
resolution-unit-inch
|
||||
resolution-unit-centimeter ;
|
||||
ERROR: bad-resolution-unit n ;
|
||||
: lookup-resolution-unit ( n -- object )
|
||||
{
|
||||
{ 1 [ resolution-unit-none ] }
|
||||
{ 2 [ resolution-unit-inch ] }
|
||||
{ 3 [ resolution-unit-centimeter ] }
|
||||
[ bad-resolution-unit ]
|
||||
} case ;
|
||||
|
||||
SINGLETONS: predictor
|
||||
predictor-none
|
||||
predictor-horizontal-differencing ;
|
||||
ERROR: bad-predictor n ;
|
||||
: lookup-predictor ( n -- object )
|
||||
{
|
||||
{ 1 [ predictor-none ] }
|
||||
{ 2 [ predictor-horizontal-differencing ] }
|
||||
[ bad-predictor ]
|
||||
} case ;
|
||||
|
||||
SINGLETONS: planar-configuration
|
||||
planar-configuration-chunky
|
||||
planar-configuration-planar ;
|
||||
ERROR: bad-planar-configuration n ;
|
||||
: lookup-planar-configuration ( n -- object )
|
||||
{
|
||||
{ 1 [ planar-configuration-chunky ] }
|
||||
{ 2 [ planar-configuration-planar ] }
|
||||
[ bad-planar-configuration ]
|
||||
} case ;
|
||||
|
||||
SINGLETONS: sample-format
|
||||
sample-format-unsigned-integer
|
||||
sample-format-signed-integer
|
||||
sample-format-ieee-float
|
||||
sample-format-undefined-data ;
|
||||
ERROR: bad-sample-format n ;
|
||||
: lookup-sample-format ( sequence -- object )
|
||||
[
|
||||
{
|
||||
{ 1 [ sample-format-unsigned-integer ] }
|
||||
{ 2 [ sample-format-signed-integer ] }
|
||||
{ 3 [ sample-format-ieee-float ] }
|
||||
{ 4 [ sample-format-undefined-data ] }
|
||||
[ bad-sample-format ]
|
||||
} case
|
||||
] map ;
|
||||
|
||||
SINGLETONS: extra-samples
|
||||
extra-samples-unspecified-alpha-data
|
||||
extra-samples-associated-alpha-data
|
||||
extra-samples-unassociated-alpha-data ;
|
||||
ERROR: bad-extra-samples n ;
|
||||
: lookup-extra-samples ( sequence -- object )
|
||||
{
|
||||
{ 0 [ extra-samples-unspecified-alpha-data ] }
|
||||
{ 1 [ extra-samples-associated-alpha-data ] }
|
||||
{ 2 [ extra-samples-unassociated-alpha-data ] }
|
||||
[ bad-extra-samples ]
|
||||
} case ;
|
||||
|
||||
SINGLETONS: image-length image-width x-resolution y-resolution
|
||||
rows-per-strip strip-offsets strip-byte-counts bits-per-sample
|
||||
samples-per-pixel new-subfile-type orientation software
|
||||
date-time photoshop exif-ifd sub-ifd inter-color-profile
|
||||
xmp iptc fill-order document-name page-number page-name
|
||||
x-position y-position
|
||||
unhandled-ifd-entry ;
|
||||
|
||||
ERROR: bad-tiff-magic bytes ;
|
||||
: tiff-endianness ( byte-array -- ? )
|
||||
{
|
||||
{ B{ CHAR: M CHAR: M } [ big-endian ] }
|
||||
{ B{ CHAR: I CHAR: I } [ little-endian ] }
|
||||
[ bad-tiff-magic ]
|
||||
} case ;
|
||||
|
||||
: read-header ( tiff -- tiff )
|
||||
2 read tiff-endianness [ >>endianness ] keep
|
||||
[
|
||||
2 read endian> >>the-answer
|
||||
4 read endian> >>ifd-offset
|
||||
] with-endianness ;
|
||||
|
||||
: push-ifd ( tiff ifd -- tiff ) over ifds>> push ;
|
||||
|
||||
: read-ifd ( -- ifd )
|
||||
2 read endian>
|
||||
2 read endian>
|
||||
4 read endian>
|
||||
4 read endian> <ifd-entry> ;
|
||||
|
||||
: read-ifds ( tiff -- tiff )
|
||||
dup ifd-offset>> seek-absolute seek-input
|
||||
2 read endian>
|
||||
dup [ read-ifd ] replicate
|
||||
4 read endian>
|
||||
[ <ifd> push-ifd ] [ 0 = [ read-ifds ] unless ] bi ;
|
||||
|
||||
ERROR: no-tag class ;
|
||||
|
||||
: ?at ( key assoc -- value/key ? )
|
||||
dupd at* [ nip t ] [ drop f ] if ; inline
|
||||
|
||||
: find-tag ( idf class -- tag )
|
||||
swap processed-tags>> ?at [ no-tag ] unless ;
|
||||
|
||||
: tag? ( idf class -- tag )
|
||||
swap processed-tags>> key? ;
|
||||
|
||||
: read-strips ( ifd -- ifd )
|
||||
dup
|
||||
[ strip-byte-counts find-tag ]
|
||||
[ strip-offsets find-tag ] bi
|
||||
2dup [ integer? ] both? [
|
||||
seek-absolute seek-input read 1array
|
||||
] [
|
||||
[ seek-absolute seek-input read ] { } 2map-as
|
||||
] if >>strips ;
|
||||
|
||||
ERROR: unknown-ifd-type n ;
|
||||
|
||||
: bytes>bits ( n/byte-array -- n )
|
||||
dup byte-array? [ byte-array>bignum ] when ;
|
||||
|
||||
: value-length ( ifd-entry -- n )
|
||||
[ count>> ] [ type>> ] bi {
|
||||
{ 1 [ ] }
|
||||
{ 2 [ ] }
|
||||
{ 3 [ 2 * ] }
|
||||
{ 4 [ 4 * ] }
|
||||
{ 5 [ 8 * ] }
|
||||
{ 6 [ ] }
|
||||
{ 7 [ ] }
|
||||
{ 8 [ 2 * ] }
|
||||
{ 9 [ 4 * ] }
|
||||
{ 10 [ 8 * ] }
|
||||
{ 11 [ 4 * ] }
|
||||
{ 12 [ 8 * ] }
|
||||
{ 13 [ 4 * ] }
|
||||
[ unknown-ifd-type ]
|
||||
} case ;
|
||||
|
||||
ERROR: bad-small-ifd-type n ;
|
||||
|
||||
: adjust-offset/value ( ifd-entry -- obj )
|
||||
[ offset/value>> 4 >endian ] [ type>> ] bi
|
||||
{
|
||||
{ 1 [ 1 head endian> ] }
|
||||
{ 3 [ 2 head endian> ] }
|
||||
{ 4 [ endian> ] }
|
||||
{ 6 [ 1 head endian> 8 >signed ] }
|
||||
{ 8 [ 2 head endian> 16 >signed ] }
|
||||
{ 9 [ endian> 32 >signed ] }
|
||||
{ 11 [ endian> bits>float ] }
|
||||
{ 13 [ endian> 32 >signed ] }
|
||||
[ bad-small-ifd-type ]
|
||||
} case ;
|
||||
|
||||
: offset-bytes>obj ( bytes type -- obj )
|
||||
{
|
||||
{ 1 [ ] } ! blank
|
||||
{ 2 [ ] } ! read c strings here
|
||||
{ 3 [ 2 <sliced-groups> [ endian> ] map ] }
|
||||
{ 4 [ 4 <sliced-groups> [ endian> ] map ] }
|
||||
{ 5 [ 8 <sliced-groups> [ "II" unpack first2 / ] map ] }
|
||||
{ 6 [ [ 8 >signed ] map ] }
|
||||
{ 7 [ ] } ! blank
|
||||
{ 8 [ 2 <sliced-groups> [ endian> 16 >signed ] map ] }
|
||||
{ 9 [ 4 <sliced-groups> [ endian> 32 >signed ] map ] }
|
||||
{ 10 [ 8 group [ "ii" unpack first2 / ] map ] }
|
||||
{ 11 [ 4 group [ "f" unpack ] map ] }
|
||||
{ 12 [ 8 group [ "d" unpack ] map ] }
|
||||
[ unknown-ifd-type ]
|
||||
} case ;
|
||||
|
||||
: ifd-entry-value ( ifd-entry -- n )
|
||||
dup value-length 4 <= [
|
||||
adjust-offset/value
|
||||
] [
|
||||
[ offset/value>> seek-absolute seek-input ]
|
||||
[ value-length read ]
|
||||
[ type>> ] tri offset-bytes>obj
|
||||
] if ;
|
||||
|
||||
: process-ifd-entry ( ifd-entry -- value class )
|
||||
[ ifd-entry-value ] [ tag>> ] bi {
|
||||
{ 254 [ new-subfile-type ] }
|
||||
{ 256 [ image-width ] }
|
||||
{ 257 [ image-length ] }
|
||||
{ 258 [ bits-per-sample ] }
|
||||
{ 259 [ lookup-compression compression ] }
|
||||
{ 262 [ lookup-photometric-interpretation photometric-interpretation ] }
|
||||
{ 266 [ fill-order ] }
|
||||
{ 269 [ ascii decode document-name ] }
|
||||
{ 273 [ strip-offsets ] }
|
||||
{ 274 [ orientation ] }
|
||||
{ 277 [ samples-per-pixel ] }
|
||||
{ 278 [ rows-per-strip ] }
|
||||
{ 279 [ strip-byte-counts ] }
|
||||
{ 282 [ first x-resolution ] }
|
||||
{ 283 [ first y-resolution ] }
|
||||
{ 284 [ planar-configuration ] }
|
||||
{ 285 [ page-name ] }
|
||||
{ 286 [ x-position ] }
|
||||
{ 287 [ y-position ] }
|
||||
{ 296 [ lookup-resolution-unit resolution-unit ] }
|
||||
{ 297 [ page-number ] }
|
||||
{ 305 [ ascii decode software ] }
|
||||
{ 306 [ ascii decode date-time ] }
|
||||
{ 317 [ lookup-predictor predictor ] }
|
||||
{ 330 [ sub-ifd ] }
|
||||
{ 338 [ lookup-extra-samples extra-samples ] }
|
||||
{ 339 [ lookup-sample-format sample-format ] }
|
||||
{ 700 [ utf8 decode xmp ] }
|
||||
{ 34377 [ photoshop ] }
|
||||
{ 34665 [ exif-ifd ] }
|
||||
{ 33723 [ iptc ] }
|
||||
{ 34675 [ inter-color-profile ] }
|
||||
[ nip unhandled-ifd-entry swap ]
|
||||
} case ;
|
||||
|
||||
: process-ifd ( ifd -- ifd )
|
||||
dup ifd-entries>>
|
||||
[ process-ifd-entry swap ] H{ } map>assoc >>processed-tags ;
|
||||
|
||||
ERROR: unhandled-compression compression ;
|
||||
|
||||
: (uncompress-strips) ( strips compression -- uncompressed-strips )
|
||||
{
|
||||
{ compression-none [ ] }
|
||||
{ compression-lzw [ [ lzw-uncompress ] map ] }
|
||||
[ unhandled-compression ]
|
||||
} case ;
|
||||
|
||||
: uncompress-strips ( ifd -- ifd )
|
||||
dup '[
|
||||
_ compression find-tag (uncompress-strips)
|
||||
] change-strips ;
|
||||
|
||||
: strips>bitmap ( ifd -- ifd )
|
||||
dup strips>> concat >>bitmap ;
|
||||
|
||||
: (strips-predictor) ( ifd -- ifd )
|
||||
[ ]
|
||||
[ image-width find-tag ]
|
||||
[ samples-per-pixel find-tag ] tri
|
||||
[ * ] keep
|
||||
'[
|
||||
_ group [ _ group [ rest ] [ first ] bi
|
||||
[ v+ ] accumulate swap suffix concat ] map
|
||||
concat >byte-array
|
||||
] change-bitmap ;
|
||||
|
||||
: strips-predictor ( ifd -- ifd )
|
||||
dup predictor tag? [
|
||||
dup predictor find-tag
|
||||
{
|
||||
{ predictor-none [ ] }
|
||||
{ predictor-horizontal-differencing [ (strips-predictor) ] }
|
||||
[ bad-predictor ]
|
||||
} case
|
||||
] when ;
|
||||
|
||||
ERROR: unknown-component-order ifd ;
|
||||
|
||||
: fix-bitmap-endianness ( ifd -- ifd )
|
||||
dup [ bitmap>> ] [ bits-per-sample find-tag ] bi
|
||||
{
|
||||
{ { 32 32 32 32 } [ 4 seq>native-endianness ] }
|
||||
{ { 32 32 32 } [ 4 seq>native-endianness ] }
|
||||
{ { 16 16 16 16 } [ 2 seq>native-endianness ] }
|
||||
{ { 16 16 16 } [ 2 seq>native-endianness ] }
|
||||
{ { 8 8 8 8 } [ ] }
|
||||
{ { 8 8 8 } [ ] }
|
||||
[ unknown-component-order ]
|
||||
} case >>bitmap ;
|
||||
|
||||
: ifd-component-order ( ifd -- byte-order )
|
||||
bits-per-sample find-tag {
|
||||
{ { 32 32 32 32 } [ R32G32B32A32 ] }
|
||||
{ { 32 32 32 } [ R32G32B32 ] }
|
||||
{ { 16 16 16 16 } [ R16G16B16A16 ] }
|
||||
{ { 16 16 16 } [ R16G16B16 ] }
|
||||
{ { 8 8 8 8 } [ RGBA ] }
|
||||
{ { 8 8 8 } [ RGB ] }
|
||||
[ unknown-component-order ]
|
||||
} case ;
|
||||
|
||||
: ifd>image ( ifd -- image )
|
||||
{
|
||||
[ [ image-width find-tag ] [ image-length find-tag ] bi 2array ]
|
||||
[ ifd-component-order ]
|
||||
[ bitmap>> ]
|
||||
} cleave tiff-image boa ;
|
||||
|
||||
: tiff>image ( image -- image )
|
||||
ifds>> [ ifd>image ] map first ;
|
||||
|
||||
: load-tiff ( path -- parsed-tiff )
|
||||
binary [
|
||||
<parsed-tiff>
|
||||
read-header dup endianness>> [
|
||||
read-ifds
|
||||
dup ifds>> [
|
||||
process-ifd read-strips
|
||||
uncompress-strips
|
||||
strips>bitmap
|
||||
fix-bitmap-endianness
|
||||
strips-predictor
|
||||
drop
|
||||
] each
|
||||
] with-endianness
|
||||
] with-file-reader ;
|
||||
|
||||
! tiff files can store several images -- we just take the first for now
|
||||
M: tiff-image load-image* ( path tiff-image -- image )
|
||||
drop load-tiff tiff>image ;
|
||||
|
|
@ -47,8 +47,8 @@ PRIVATE>
|
|||
"resource:basis/io/encodings/iana/character-sets"
|
||||
utf8 <file-reader> make-aliases aliases set-global
|
||||
|
||||
n>e-table global [ initial-n>e or ] change-at
|
||||
e>n-table global [ initial-e>n or ] change-at
|
||||
n>e-table [ initial-n>e ] initialize
|
||||
e>n-table [ initial-e>n ] initialize
|
||||
|
||||
: register-encoding ( descriptor name -- )
|
||||
[
|
||||
|
|
|
|||
|
|
@ -37,11 +37,12 @@ IN: io.launcher.windows.nt.tests
|
|||
"out.txt" temp-file ascii file-lines first
|
||||
] unit-test
|
||||
|
||||
[ ] [
|
||||
[ "( scratchpad ) " ] [
|
||||
<process>
|
||||
console-vm "-run=listener" 2array >>command
|
||||
+closed+ >>stdin
|
||||
try-process
|
||||
+stdout+ >>stderr
|
||||
ascii [ input-stream get contents ] with-process-reader
|
||||
] unit-test
|
||||
|
||||
: launcher-test-path ( -- str )
|
||||
|
|
@ -162,3 +163,5 @@ IN: io.launcher.windows.nt.tests
|
|||
|
||||
"append-test" temp-file ascii file-contents
|
||||
] unit-test
|
||||
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,54 @@
|
|||
! Copyright (C) 2006 Chris Double.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
|
||||
USING: help.markup help.syntax sequences strings lists ;
|
||||
IN: lists.lazy
|
||||
|
||||
ABOUT: "lists.lazy"
|
||||
|
||||
ARTICLE: "lists.lazy" "Lazy lists"
|
||||
"The " { $vocab-link "lists.lazy" } " vocabulary implements lazy lists and standard operations to manipulate them."
|
||||
{ $subsection { "lists.lazy" "construction" } }
|
||||
{ $subsection { "lists.lazy" "manipulation" } }
|
||||
{ $subsection { "lists.lazy" "combinators" } }
|
||||
{ $subsection { "lists.lazy" "io" } } ;
|
||||
|
||||
ARTICLE: { "lists.lazy" "combinators" } "Combinators for manipulating lazy lists"
|
||||
"The following combinators create lazy lists from other lazy lists:"
|
||||
{ $subsection lmap }
|
||||
{ $subsection lfilter }
|
||||
{ $subsection luntil }
|
||||
{ $subsection lwhile }
|
||||
{ $subsection lfrom-by }
|
||||
{ $subsection lcomp }
|
||||
{ $subsection lcomp* } ;
|
||||
|
||||
ARTICLE: { "lists.lazy" "io" } "Lazy list I/O"
|
||||
"Input from a stream can be read through a lazy list, using the following words:"
|
||||
{ $subsection lcontents }
|
||||
{ $subsection llines } ;
|
||||
|
||||
ARTICLE: { "lists.lazy" "construction" } "Constructing lazy lists"
|
||||
"Words for constructing lazy lists:"
|
||||
{ $subsection lazy-cons }
|
||||
{ $subsection 1lazy-list }
|
||||
{ $subsection 2lazy-list }
|
||||
{ $subsection 3lazy-list }
|
||||
{ $subsection seq>list }
|
||||
{ $subsection >list }
|
||||
{ $subsection lfrom } ;
|
||||
|
||||
ARTICLE: { "lists.lazy" "manipulation" } "Manipulating lazy lists"
|
||||
"To make new lazy lists from old ones:"
|
||||
{ $subsection <memoized-cons> }
|
||||
{ $subsection lappend }
|
||||
{ $subsection lconcat }
|
||||
{ $subsection lcartesian-product }
|
||||
{ $subsection lcartesian-product* }
|
||||
{ $subsection lmerge }
|
||||
{ $subsection ltake } ;
|
||||
|
||||
HELP: lazy-cons
|
||||
{ $values { "car" { $quotation "( -- X )" } } { "cdr" { $quotation "( -- cons )" } } { "promise" "the resulting cons object" } }
|
||||
{ $values { "car" { $quotation "( -- elt )" } } { "cdr" { $quotation "( -- cons )" } } { "promise" "the resulting cons object" } }
|
||||
{ $description "Constructs a cons object for a lazy list from two quotations. The " { $snippet "car" } " quotation should return the head of the list, and the " { $snippet "cons" } " quotation the tail when called. When " { $link cons } " or " { $link cdr } " are called on the lazy-cons object then the appropriate quotation is called." }
|
||||
{ $see-also cons car cdr nil nil? } ;
|
||||
|
||||
|
|
@ -28,16 +71,12 @@ HELP: <memoized-cons>
|
|||
{ $description "Constructs a cons object that wraps an existing cons object. Requests for the car, cdr and nil? will be remembered after the first call, and the previous result returned on subsequent calls." }
|
||||
{ $see-also cons car cdr nil nil? } ;
|
||||
|
||||
{ lazy-map lazy-map-with ltake lfilter lappend lfrom lfrom-by lconcat lcartesian-product lcartesian-product* lcomp lcomp* lmerge lwhile luntil } related-words
|
||||
{ lazy-map ltake lfilter lappend lfrom lfrom-by lconcat lcartesian-product lcartesian-product* lcomp lcomp* lmerge lwhile luntil } related-words
|
||||
|
||||
HELP: lazy-map
|
||||
{ $values { "list" "a cons object" } { "quot" { $quotation "( obj -- X )" } } { "result" "resulting cons object" } }
|
||||
{ $description "Perform a similar functionality to that of the " { $link map } " word, but in a lazy manner. No evaluation of the list elements occurs initially but a " { $link <lazy-map> } " object is returned which conforms to the list protocol. Calling " { $link car } ", " { $link cdr } " or " { $link nil? } " on this will evaluate elements as required." } ;
|
||||
|
||||
HELP: lazy-map-with
|
||||
{ $values { "value" "an object" } { "list" "a cons object" } { "quot" { $quotation "( obj elt -- X )" } } { "result" "resulting cons object" } }
|
||||
{ $description "Variant of " { $link lazy-map } " which pushes a retained object on each invocation of the quotation." } ;
|
||||
|
||||
HELP: ltake
|
||||
{ $values { "n" "a non negative integer" } { "list" "a cons object" } { "result" "resulting cons object" } }
|
||||
{ $description "Outputs a lazy list containing the first n items in the list. This is done a lazy manner. No evaluation of the list elements occurs initially but a " { $link <lazy-take> } " object is returned which conforms to the list protocol. Calling " { $link car } ", " { $link cdr } " or " { $link nil? } " on this will evaluate elements as required." } ;
|
||||
|
|
@ -86,7 +125,7 @@ HELP: >list
|
|||
{ $description "Convert the object into a list. Existing lists are passed through intact, sequences are converted using " { $link seq>list } " and other objects cause an error to be thrown." }
|
||||
{ $see-also seq>list } ;
|
||||
|
||||
{ leach foldl lazy-map lazy-map-with ltake lfilter lappend lfrom lfrom-by lconcat lcartesian-product lcartesian-product* lcomp lcomp* lmerge lwhile luntil } related-words
|
||||
{ leach foldl lazy-map ltake lfilter lappend lfrom lfrom-by lconcat lcartesian-product lcartesian-product* lcomp lcomp* lmerge lwhile luntil } related-words
|
||||
|
||||
HELP: lconcat
|
||||
{ $values { "list" "a list of lists" } { "result" "a list" } }
|
||||
|
|
|
|||
|
|
@ -24,7 +24,7 @@ IN: lists.lazy.tests
|
|||
] unit-test
|
||||
|
||||
[ { 4 5 6 } ] [
|
||||
3 { 1 2 3 } >list [ + ] lazy-map-with list>array
|
||||
3 { 1 2 3 } >list [ + ] with lazy-map list>array
|
||||
] unit-test
|
||||
|
||||
[ [ ] lmap ] must-infer
|
||||
|
|
|
|||
|
|
@ -90,9 +90,6 @@ M: lazy-map cdr ( lazy-map -- cdr )
|
|||
M: lazy-map nil? ( lazy-map -- bool )
|
||||
cons>> nil? ;
|
||||
|
||||
: lazy-map-with ( value list quot -- result )
|
||||
with lazy-map ;
|
||||
|
||||
TUPLE: lazy-take n cons ;
|
||||
|
||||
C: <lazy-take> lazy-take
|
||||
|
|
@ -125,7 +122,7 @@ M: lazy-until car ( lazy-until -- car )
|
|||
cons>> car ;
|
||||
|
||||
M: lazy-until cdr ( lazy-until -- cdr )
|
||||
[ cons>> uncons ] keep quot>> tuck call( elt -- ? )
|
||||
[ cons>> unswons ] keep quot>> tuck call( elt -- ? )
|
||||
[ 2drop nil ] [ luntil ] if ;
|
||||
|
||||
M: lazy-until nil? ( lazy-until -- bool )
|
||||
|
|
@ -284,7 +281,7 @@ DEFER: lconcat
|
|||
dup nil? [
|
||||
drop nil
|
||||
] [
|
||||
uncons swap (lconcat)
|
||||
uncons (lconcat)
|
||||
] if ;
|
||||
|
||||
M: lazy-concat car ( lazy-concat -- car )
|
||||
|
|
@ -301,14 +298,14 @@ M: lazy-concat nil? ( lazy-concat -- bool )
|
|||
] if ;
|
||||
|
||||
: lcartesian-product ( list1 list2 -- result )
|
||||
swap [ swap [ 2array ] lazy-map-with ] lazy-map-with lconcat ;
|
||||
swap [ swap [ 2array ] with lazy-map ] with lazy-map lconcat ;
|
||||
|
||||
: lcartesian-product* ( lists -- result )
|
||||
dup nil? [
|
||||
drop nil
|
||||
] [
|
||||
[ car ] keep cdr [ car lcartesian-product ] keep cdr list>array swap [
|
||||
swap [ swap [ suffix ] lazy-map-with ] lazy-map-with lconcat
|
||||
swap [ swap [ suffix ] with lazy-map ] with lazy-map lconcat
|
||||
] reduce
|
||||
] if ;
|
||||
|
||||
|
|
|
|||
|
|
@ -1,15 +1,68 @@
|
|||
! Copyright (C) 2006 Chris Double.
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: kernel help.markup help.syntax ;
|
||||
|
||||
USING: kernel help.markup help.syntax arrays sequences math quotations ;
|
||||
IN: lists
|
||||
|
||||
{ car cons cdr nil nil? list? uncons } related-words
|
||||
ABOUT: "lists"
|
||||
|
||||
ARTICLE: "lists" "Lists"
|
||||
"The " { $vocab-link "lists" } " vocabulary implements linked lists. There are simple strict linked lists, but a generic list protocol allows the implementation of lazy lists as well."
|
||||
{ $subsection { "lists" "protocol" } }
|
||||
{ $subsection { "lists" "strict" } }
|
||||
{ $subsection { "lists" "manipulation" } }
|
||||
{ $subsection { "lists" "combinators" } }
|
||||
{ $vocab-subsection "Lazy lists" "lists.lazy" } ;
|
||||
|
||||
ARTICLE: { "lists" "protocol" } "The list protocol"
|
||||
"Lists are instances of a mixin class"
|
||||
{ $subsection list }
|
||||
"Instances of the mixin must implement the following words:"
|
||||
{ $subsection car }
|
||||
{ $subsection cdr }
|
||||
{ $subsection nil? } ;
|
||||
|
||||
ARTICLE: { "lists" "strict" } "Strict lists"
|
||||
"Strict lists are simply cons cells where the car and cdr have already been evaluated. These are the lists of Lisp. To construct a strict list, the following words are provided:"
|
||||
{ $subsection cons }
|
||||
{ $subsection swons }
|
||||
{ $subsection sequence>cons }
|
||||
{ $subsection deep-sequence>cons }
|
||||
{ $subsection 1list }
|
||||
{ $subsection 2list }
|
||||
{ $subsection 3list } ;
|
||||
|
||||
ARTICLE: { "lists" "combinators" } "Combinators for lists"
|
||||
"Several combinators exist for list traversal."
|
||||
{ $subsection leach }
|
||||
{ $subsection lmap }
|
||||
{ $subsection foldl }
|
||||
{ $subsection foldr }
|
||||
{ $subsection lmap>array }
|
||||
{ $subsection lmap-as }
|
||||
{ $subsection traverse } ;
|
||||
|
||||
ARTICLE: { "lists" "manipulation" } "Manipulating lists"
|
||||
"To get at the contents of a list:"
|
||||
{ $subsection uncons }
|
||||
{ $subsection unswons }
|
||||
{ $subsection lnth }
|
||||
{ $subsection cadr }
|
||||
{ $subsection llength }
|
||||
"To get a new list from an old one:"
|
||||
{ $subsection lreverse }
|
||||
{ $subsection lappend }
|
||||
{ $subsection lcut } ;
|
||||
|
||||
HELP: cons
|
||||
{ $values { "car" "the head of the lazy list" } { "cdr" "the tail of the lazy list" } { "cons" "a cons object" } }
|
||||
{ $values { "car" "the head of the list cell" } { "cdr" "the tail of the list cell" } { "cons" "a cons object" } }
|
||||
{ $description "Constructs a cons cell." } ;
|
||||
|
||||
HELP: swons
|
||||
{ $values { "cdr" "the tail of the list cell" } { "car" "the head of the list cell" } { "cons" "a cons object" } }
|
||||
{ $description "Constructs a cons cell." } ;
|
||||
|
||||
{ cons swons uncons unswons } related-words
|
||||
|
||||
HELP: car
|
||||
{ $values { "cons" "a cons object" } { "car" "the first item in the list" } }
|
||||
{ $description "Returns the first item in the list." } ;
|
||||
|
|
@ -17,7 +70,9 @@ HELP: car
|
|||
HELP: cdr
|
||||
{ $values { "cons" "a cons object" } { "cdr" "a cons object" } }
|
||||
{ $description "Returns the tail of the list." } ;
|
||||
|
||||
|
||||
{ car cdr } related-words
|
||||
|
||||
HELP: nil
|
||||
{ $values { "symbol" "The empty cons (+nil+)" } }
|
||||
{ $description "Returns a symbol representing the empty list" } ;
|
||||
|
|
@ -26,6 +81,8 @@ HELP: nil?
|
|||
{ $values { "object" object } { "?" "a boolean" } }
|
||||
{ $description "Return true if the cons object is the nil cons." } ;
|
||||
|
||||
{ nil nil? } related-words
|
||||
|
||||
HELP: list? ( object -- ? )
|
||||
{ $values { "object" "an object" } { "?" "a boolean" } }
|
||||
{ $description "Returns true if the object conforms to the list protocol." } ;
|
||||
|
|
@ -43,7 +100,7 @@ HELP: 2list
|
|||
HELP: 3list
|
||||
{ $values { "a" "an object" } { "b" "an object" } { "c" "an object" } { "cons" "a cons object" } }
|
||||
{ $description "Create a list with 3 elements." } ;
|
||||
|
||||
|
||||
HELP: lnth
|
||||
{ $values { "n" "an integer index" } { "list" "a cons object" } { "elt" "the element at the nth index" } }
|
||||
{ $description "Outputs the nth element of the list." }
|
||||
|
|
@ -55,7 +112,11 @@ HELP: llength
|
|||
{ $see-also lnth cons car cdr } ;
|
||||
|
||||
HELP: uncons
|
||||
{ $values { "cons" "a cons object" } { "cdr" "the tail of the list" } { "car" "the head of the list" } }
|
||||
{ $values { "cons" "a cons object" } { "car" "the head of the list" } { "cdr" "the tail of the list" } }
|
||||
{ $description "Put the head and tail of the list on the stack." } ;
|
||||
|
||||
HELP: unswons
|
||||
{ $values { "cons" "a cons object" } { "car" "the head of the list" } { "cdr" "the tail of the list" } }
|
||||
{ $description "Put the head and tail of the list on the stack." } ;
|
||||
|
||||
{ leach foldl lmap>array } related-words
|
||||
|
|
@ -75,30 +136,52 @@ HELP: foldr
|
|||
HELP: lmap
|
||||
{ $values { "list" "a cons object" } { "quot" { $quotation "( old -- new )" } } { "result" "the final result" } }
|
||||
{ $description "Applies the quotation to each element of the list in order, collecting the new elements into a new list." } ;
|
||||
|
||||
|
||||
HELP: lreverse
|
||||
{ $values { "list" "a cons object" } { "newlist" "a new cons object" } }
|
||||
{ $description "Reverses the input list, outputing a new, reversed list" } ;
|
||||
|
||||
HELP: list>seq
|
||||
{ $values { "list" "a cons object" } { "array" "an array object" } }
|
||||
{ $values { "list" list } { "newlist" list } }
|
||||
{ $description "Reverses the input list, outputing a new, reversed list. The output is a strict cons list." } ;
|
||||
|
||||
HELP: list>array
|
||||
{ $values { "list" "a cons object" } { "array" array } }
|
||||
{ $description "Turns the given cons object into an array, maintaing order." } ;
|
||||
|
||||
HELP: seq>list
|
||||
{ $values { "seq" "a sequence" } { "list" "a cons object" } }
|
||||
|
||||
HELP: sequence>cons
|
||||
{ $values { "sequence" sequence } { "list" cons } }
|
||||
{ $description "Turns the given array into a cons object, maintaing order." } ;
|
||||
|
||||
HELP: cons>seq
|
||||
{ $values { "cons" "a cons object" } { "array" "an array object" } }
|
||||
|
||||
HELP: deep-list>array
|
||||
{ $values { "list" list } { "array" array } }
|
||||
{ $description "Recursively turns the given cons object into an array, maintaing order and also converting nested lists." } ;
|
||||
|
||||
HELP: seq>cons
|
||||
{ $values { "seq" "a sequence object" } { "cons" "a cons object" } }
|
||||
|
||||
HELP: deep-sequence>cons
|
||||
{ $values { "sequence" sequence } { "cons" cons } }
|
||||
{ $description "Recursively turns the given sequence into a cons object, maintaing order and also converting nested lists." } ;
|
||||
|
||||
|
||||
HELP: traverse
|
||||
{ $values { "list" "a cons object" } { "pred" { $quotation "( list/elt -- ? )" } }
|
||||
{ "quot" { $quotation "( list/elt -- result)" } } { "result" "a new cons object" } }
|
||||
{ $description "Recursively traverses the list object, replacing any elements (which can themselves be sublists) that pred"
|
||||
" returns true for with the result of applying quot to." } ;
|
||||
|
||||
" returns true for with the result of applying quot to." } ;
|
||||
|
||||
HELP: list
|
||||
{ $class-description "The class of lists. All lists are expected to conform to " { $link { "lists" "protocol" } } "." } ;
|
||||
|
||||
HELP: cadr
|
||||
{ $values { "list" list } { "elt" object } }
|
||||
{ $description "Returns the second element of the list, ie the car of the cdr." } ;
|
||||
|
||||
HELP: lappend
|
||||
{ $values { "list1" list } { "list2" list } { "newlist" list } }
|
||||
{ $description "Appends the two lists to form a new list. The first list must be finite. The result is a strict cons cell, and the first list is exausted." } ;
|
||||
|
||||
HELP: lcut
|
||||
{ $values { "list" list } { "index" integer } { "before" cons } { "after" cons } }
|
||||
{ $description "Analogous to " { $link cut } ", this word cuts a list into two pieces at the given index." } ;
|
||||
|
||||
HELP: lmap>array
|
||||
{ $values { "list" list } { "quot" quotation } { "array" array } }
|
||||
{ $description "Executes the quotation on each element of the list, collecting the results in an array." } ;
|
||||
|
||||
HELP: lmap-as
|
||||
{ $values { "list" list } { "quot" quotation } { "exemplar" sequence } { "sequence" sequence } }
|
||||
{ $description "Executes the quotation on each element of the list, collecting the results in a sequence of the type given by the exemplar." } ;
|
||||
|
|
|
|||
|
|
@ -1,11 +1,10 @@
|
|||
! Copyright (C) 2008 James Cash
|
||||
! See http://factorcode.org/license.txt for BSD license.
|
||||
USING: tools.test lists math ;
|
||||
|
||||
USING: tools.test lists math kernel ;
|
||||
IN: lists.tests
|
||||
|
||||
{ { 3 4 5 6 7 } } [
|
||||
{ 1 2 3 4 5 } seq>list [ 2 + ] lmap list>seq
|
||||
{ 1 2 3 4 5 } sequence>cons [ 2 + ] lmap list>array
|
||||
] unit-test
|
||||
|
||||
{ { 3 4 5 6 } } [
|
||||
|
|
@ -38,33 +37,35 @@ IN: lists.tests
|
|||
+nil+ } } }
|
||||
+nil+ } } }
|
||||
} [
|
||||
{ 1 2 { 3 4 { 5 } } } seq>cons
|
||||
{ 1 2 { 3 4 { 5 } } } deep-sequence>cons
|
||||
] unit-test
|
||||
|
||||
{ { 1 2 { 3 4 { 5 } } } } [
|
||||
{ 1 2 { 3 4 { 5 } } } seq>cons cons>seq
|
||||
{ 1 2 { 3 4 { 5 } } } deep-sequence>cons deep-list>array
|
||||
] unit-test
|
||||
|
||||
{ T{ cons f 2 T{ cons f 3 T{ cons f 4 T{ cons f 5 +nil+ } } } } } [
|
||||
{ 1 2 3 4 } seq>cons [ 1+ ] lmap
|
||||
{ 1 2 3 4 } sequence>cons [ 1+ ] lmap
|
||||
] unit-test
|
||||
|
||||
{ 15 } [
|
||||
{ 1 2 3 4 5 } seq>list 0 [ + ] foldr
|
||||
{ 1 2 3 4 5 } sequence>cons 0 [ + ] foldr
|
||||
] unit-test
|
||||
|
||||
{ { 5 4 3 2 1 } } [
|
||||
{ 1 2 3 4 5 } seq>list lreverse list>seq
|
||||
{ 1 2 3 4 5 } sequence>cons lreverse list>array
|
||||
] unit-test
|
||||
|
||||
{ 5 } [
|
||||
{ 1 2 3 4 5 } seq>list llength
|
||||
{ 1 2 3 4 5 } sequence>cons llength
|
||||
] unit-test
|
||||
|
||||
{ { 3 4 { 5 6 { 7 } } } } [
|
||||
{ 1 2 { 3 4 { 5 } } } seq>cons [ atom? ] [ 2 + ] traverse cons>seq
|
||||
{ 1 2 { 3 4 { 5 } } } deep-sequence>cons [ atom? ] [ 2 + ] traverse deep-list>array
|
||||
] unit-test
|
||||
|
||||
{ { 1 2 3 4 5 6 } } [
|
||||
{ 1 2 3 } seq>list { 4 5 6 } seq>list lappend list>seq
|
||||
] unit-test
|
||||
{ 1 2 3 } sequence>cons { 4 5 6 } sequence>cons lappend list>array
|
||||
] unit-test
|
||||
|
||||
[ { 1 } { 2 } ] [ { 1 2 } sequence>cons 1 lcut [ list>array ] bi@ ] unit-test
|
||||
|
|
|
|||
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Reference in New Issue