checkLibraryDoc.tcl
上传用户:rrhhcc
上传日期:2015-12-11
资源大小:54129k
文件大小:7k
- # checkLibraryDoc.tcl --
- #
- # This script attempts to determine what APIs exist in the source base that
- # have not been documented. By grepping through all of the doc/*.3 man
- # pages, looking for "Pkg_*" (e.g., Tcl_ or Tk_), and comparing this list
- # against the list of Pkg_ APIs found in the source (e.g., tcl8.2/*/*.[ch])
- # we create six lists:
- # 1) APIs in Source not in Docs.
- # 2) APIs in Docs not in Source.
- # 3) Internal APIs and structs.
- # 4) Misc APIs and structs that we are not documenting.
- # 5) Command APIs (e.g., Tcl_ArrayObjCmd.)
- # 6) Proc pointers (e.g., Tcl_CloseProc.)
- #
- # Note: Each list is "a best guess" approximation. If developers write
- # non-standard code, this script will produce erroneous results. Each
- # list should be carefully checked for accuracy.
- #
- # Copyright (c) 1998-1999 by Scriptics Corporation.
- # All rights reserved.
- #
- # RCS: @(#) $Id: checkLibraryDoc.tcl,v 1.7 2002/01/15 17:55:30 dgp Exp $
- lappend auto_path "c:/program files/tclpro1.2/win32-ix86/bin"
- #lappend auto_path "/home/surles/cvs/tclx8.0/tcl/unix"
- if {[catch {package require Tclx}]} {
- puts "error: could not load TclX. Please set TCL_LIBRARY."
- exit 1
- }
- # A list of structs that are known to be undocumented.
- set StructList {
- Tcl_AsyncHandler
- Tcl_CallFrame
- Tcl_Condition
- Tcl_Encoding
- Tcl_EncodingState
- Tcl_EncodingType
- Tcl_HashEntry
- Tcl_HashSearch
- Tcl_HashTable
- Tcl_Mutex
- Tcl_Pid
- Tcl_QueuePosition
- Tcl_ResolvedVarInfo
- Tcl_SavedResult
- Tcl_ThreadDataKey
- Tcl_ThreadId
- Tcl_Time
- Tcl_TimerToken
- Tcl_Token
- Tcl_Trace
- Tcl_Value
- Tcl_ValueType
- Tcl_Var
- Tk_3DBorder
- Tk_ArgvInfo
- Tk_BindingTable
- Tk_Canvas
- Tk_CanvasTextInfo
- Tk_ConfigSpec
- Tk_ConfigTypes
- Tk_Cursor
- Tk_CustomOption
- Tk_ErrorHandler
- Tk_FakeWin
- Tk_Font
- Tk_FontMetrics
- Tk_GeomMgr
- Tk_Image
- Tk_ImageMaster
- Tk_ImageType
- Tk_Item
- Tk_ItemType
- Tk_OptionSpec
- Tk_OptionTable
- Tk_OptionType
- Tk_PhotoHandle
- Tk_PhotoImageBlock
- Tk_PhotoImageFormat
- Tk_PostscriptInfo
- Tk_SavedOption
- Tk_SavedOptions
- Tk_SegType
- Tk_TextLayout
- Tk_Window
- }
- # Misc junk that appears in the comments of the source. This just
- # allows us to filter comments that "fool" the script.
- set CommentList {
- Tcl_Create[Obj]Command
- Tcl_DecrRefCount\n
- Tcl_NewObj\n
- Tk_GetXXX
- }
- # Main entry point to this script.
- proc main {} {
- global argv0
- global argv
- set len [llength $argv]
- if {($len != 2) && ($len != 3)} {
- puts "usage: $argv0 pkgName pkgDir [outFile]"
- puts " pkgName == Tcl,Tk"
- puts " pkgDir == /home/surles/cvs/tcl8.2"
- exit 1
- }
- set pkg [lindex $argv 0]
- set dir [lindex $argv 1]
- if {[llength $argv] == 3} {
- set file [open [lindex $argv 2] w]
- } else {
- set file stdout
- }
- foreach {c d} [compare [grepCode $dir $pkg] [grepDocs $dir $pkg]] {}
- filter $c $d $dir $pkg $file
- if {$file != "stdout"} {
- close $file
- }
- return
- }
-
- # Intersect the two list and write out the sets of APIs in one
- # list that is not in the other.
- proc compare {list1 list2} {
- set inter [intersect3 $list1 $list2]
- return [list [lindex $inter 0] [lindex $inter 2]]
- }
- # Filter the lists into the six lists we report on. Then write
- # the results to the file.
- proc filter {code docs dir pkg {outFile stdout}} {
- set apis {}
- # A list of Tcl command APIs. These are not documented.
- # This list should just be verified for accuracy.
- set cmds {}
-
- # A list of proc pointer structs. These are not documented.
- # This list should just be verified for accuracy.
- set procs {}
- # A list of internal declarations. These are not documented.
- # This list should just be verified for accuracy.
- set decls [grepDecl $dir $pkg]
- # A list of misc. procedure declarations that are not documented.
- # This list should just be verified for accuracy.
- set misc [grepMisc $dir $pkg]
- set pat1 ".*(${pkg}_[A-z0-9]+).*$"
-
- # A list of APIs in the source, not in the docs.
- # This list should just be verified for accuracy.
- foreach x $code {
- if {[string match *Cmd $x]} {
- if {[string match ${pkg}* $x]} {
- lappend cmds $x
- }
- } elseif {[string match *Proc $x]} {
- if {[string match ${pkg}* $x]} {
- lappend procs $x
- }
- } elseif {[lsearch -exact $decls $x] >= 0} {
- # No Op.
- } elseif {[lsearch -exact $misc $x] >= 0} {
- # No Op.
- } else {
- lappend apis $x
- }
- }
- dump $apis "APIs in Source not in Docs." $outFile
- dump $docs "APIs in Docs not in Source." $outFile
- dump $decls "Internal APIs and structs." $outFile
- dump $misc "Misc APIs and structs that we are not documenting." $outFile
- dump $cmds "Command APIs." $outFile
- dump $procs "Proc pointers." $outFile
- return
- }
- # Print the list of APIs if the list is not null.
- proc dump {list title file} {
- if {$list != {}} {
- puts $file ""
- puts $file $title
- puts $file "---------------------------------------------------------"
- foreach x $list {
- puts $file $x
- }
- }
- }
- # Grep into "dir/*/*.[ch]" looking for APIs that match $pkg_*.
- # (e.g., Tcl_Exit). Return a list of APIs.
- proc grepCode {dir pkg} {
- set apis [myGrep "${pkg}_.*" "${dir}/*/*.[ch]"]
- set pat1 ".*(${pkg}_[A-z0-9]+).*$"
- foreach a $apis {
- if {[regexp -- $pat1 $a main n1]} {
- set result([string trim $n1]) 1
- }
- }
- return [lsort [array names result]]
- }
- # Grep into "dir/doc/*.3" looking for APIs that match $pkg_*.
- # (e.g., Tcl_Exit). Return a list of APIs.
- proc grepDocs {dir pkg} {
- set apis [myGrep "\fB${pkg}_.*\fR" "${dir}/doc/*.3"]
- set pat1 ".*(${pkg}_[A-z0-9]+)\\fR.*$"
- foreach a $apis {
- if {[regexp -- $pat1 $a main n1]} {
- set result([string trim $n1]) 1
- }
- }
- return [lsort [array names result]]
- }
- # Grep into "generic/pkgIntDecls.h" looking for APIs that match $pkg_*.
- # (e.g., Tcl_Export). Return a list of APIs.
- proc grepDecl {dir pkg} {
- set file [file join $dir generic "[string tolower $pkg]IntDecls.h"]
- set apis [myGrep "^EXTERN.*[ t]${pkg}_.*" $file]
- set pat1 ".*(${pkg}_[A-z0-9]+).*$"
- foreach a $apis {
- if {[regexp -- $pat1 $a main n1]} {
- set result([string trim $n1]) 1
- }
- }
- return [lsort [array names result]]
- }
- # Grep into "*/*.[ch]" looking for APIs that match $pkg_Db*.
- # (e.g., Tcl_DbCkalloc). Return a list of APIs.
- proc grepMisc {dir pkg} {
- global CommentList
- global StructList
-
- set apis [myGrep "^EXTERN.*[ t]${pkg}_Db.*" "${dir}/*/*.[ch]"]
- set pat1 ".*(${pkg}_[A-z0-9]+).*$"
- foreach a $apis {
- if {[regexp -- $pat1 $a main n1]} {
- set dbg([string trim $n1]) 1
- }
- }
- set result {}
- eval {lappend result} $StructList
- eval {lappend result} [lsort [array names dbg]]
- eval {lappend result} $CommentList
- return $result
- }
- proc myGrep {searchPat globPat} {
- set result {}
- foreach file [glob -nocomplain $globPat] {
- set file [open $file r]
- set data [read $file]
- close $file
- foreach line [split $data "n"] {
- if {[regexp "^.*${searchPat}.*$" $line]} {
- lappend result $line
- }
- }
- }
- return $result
- }
- main