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Diffstat (limited to 'bin/class2info.awk')
| -rw-r--r-- | bin/class2info.awk | 1594 |
1 files changed, 0 insertions, 1594 deletions
diff --git a/bin/class2info.awk b/bin/class2info.awk deleted file mode 100644 index 1810a8f3e0c..00000000000 --- a/bin/class2info.awk +++ /dev/null @@ -1,1594 +0,0 @@ -# ============================================================================= -# -# = DESCRIPTION -# Awk script for converting C++ class header file to classinfo file. -# Requires nawk or gawk. -# comments like /* ... */ with ... goes over multiple lines are not ok -# and will be not printed as comments! -# class xxx -# : public yyyy is not allowed but : class xxx : public yyyy -# -# = AUTHOR(S) -# Graham Dumpleton -# K. Dorn -# -# = COPYRIGHT -# Copyright 1991 OTC LIMITED -# -# ============================================================================= - -BEGIN { - initialised = 0 - accpubl = "on" - accprot = "on" - accpriv = "on" - accpubl = publ - accprot = prot - accpriv = priv - accpubl = "on" - accprot = "off" - accpriv = "off" -} -{ - if ( initialised == 0 ) - { - initialised = 1 - "date" | getline line - printf( "CLASS2INFO\n%s\n%s\n\n", line, filename ) - anonenum = 1 - } - doParse(); - next -} - - - -{ - print "error" | "cat 1>&2" - exit -} - -# -# If a comment starts with '// ==', discard lines until the end of the -# comment or a line of the form '// = NAME' is found. This is special -# case to deal with comment headers in files. e.g: -# -# // ========== ... -# // -# // = LIBRARY -# // ... -# -# lines up to '// = LIBRARY' would be discarded. -# -# /^[\t ]*\/\/[\t ]*==+[\t ]*$/ { -# handleHeader() -# } - -function handleHeader() -{ - getline - while ( \ - ( $0 ~ "^[\t ]*//" ) \ - && \ - ( $0 !~ "^[\t ]*//[\t ]*= [a-zA-Z0-9]+[^<>]*[\t ]*$" ) \ - ) - { - getline - } -} - -# -# Extract labelled comments. These are denoted by '// = NAME', where the word -# NAME is actually replaced by the some identifying label. -# A labelled section is terminated by the end of the comment block, another -# labelled comment, or a comment line of the form '// =='. e.g: -# Note: a label cannot contain the characters '<>', these are identified -# as being special commands and are simply passed through. -# -# // = LIBRARY -# // C++ -# // -# // = VERSION -# // ... -# // -# // ========== ... -# -# the LIBRARY section would be terminated by '// = VERSION', and the VERSION -# section by '// =====...'. -# -# /^[\t ]*\/\/[\t ]*= [a-zA-Z0-9]+[^<>]*[\t ]*$/ { -# handleInfo() -# } - -function handleInfo( label ) -{ - sub( "^[\t ]*//", "", $0 ) - while ( $0 ~ "^[\t ]*= [a-zA-Z0-9]+[^<>]*[\t ]*$" ) - { - match( $0, " [a-zA-Z0-9]+[^<>]*$" ) - label = substr( $0, RSTART, RLENGTH ) - sub( "^[\t ]*", "", label ) - if ( name ~ "^$" ) - printf( "INFO\nGLOBAL\n%s\n", label ) - else if ( hiding ~ "^$" ) - printf( "INFO\nHDR\n%s\n%s\n", label, name ) - else - printf( "INFO\nBODY\n%s\n%s\n%s\n", label, name, hiding ) - $0 = outputComment() - } -} - -function SetCommentClrComment( line, comment) -{ - if ( match( line, "(\/\\*.*\\*\/)?$" ) > 0) - { - comment = substr( line, RSTART, RLENGTH ) - sub( "//.*$", "", line ) - } - else - if ( match( line, "(//.*)?$" ) > 0) - { - comment = substr( line, RSTART, RLENGTH ) - sub( "\/\\*.*$", "", line ) - } -} - - -function check_print_first() -{ - if ( ((hiding == "private") && (accpriv == "on") ) || ((hiding == "public") && (accpubl == "on") ) || ((hiding == "protected") && (accprot == "on") ) ) - pra = 1 - else - { - pra = 0 - $0 = "" - } - return pra -} - -function check_print() -{ - if ( ( type ~ "class" ) && ( hiding ~ "^$" ) ) - { - if (accpriv == "on") - { - pra = 1 - return pra - } - else - { - pra = 0 - $0 = "" - return pra - } - } - else - { - - if ((accpubl == "on") || ( hiding ~ "^$" )) - { - pra = 1 - return pra - } - else - { - pra = 0 - $0 = "" - return pra - } - } - - if ( ((hiding == "private") && (accpriv == "on") ) || ((hiding == "public") && (accpubl == "on") ) || ((hiding == "protected") && (accprot == "on") ) ) - { - pra = 1 - } - else - { - pra = 0 - $0 = "" - } - return pra -} - -# -# transfer a c comment /* ... */ to a C++ // ... comment -# the comment comes in feld and goes back in feld -# - -function Set_c_Comment_to_CPP_Comment( feld) -{ - if ( match( feld, "\/\\*.*\\*\/$" ) > 0) - { -# printf("\n----feldb=|%s|----\n",feld); - sub( "\/\\*", "\/\/", feld ) - sub( "\\*\/", "", feld ) -# printf("\n----felda=|%s|----\n",feld); - } - return feld -} - - - -# -# Gather up unlabelled comments. -# -# /^[\t ]*\/\/.*$/ { -# handleComment() -# } - -function handleComment() -{ - if ( name ~ "^$" ) - printf( "COMMENT\nGLOBAL\n" ) - else if ( hiding ~ "^$" ) - printf( "COMMENT\nHDR\n%s\n", name ) - else - printf( "COMMENT\nBODY\n%s\n%s\n", name, hiding ) - $0 = outputComment( $0 ) -} - -# -# Skip past '#define's. Leave it up to programmers to document important -# definitions with a section. -# -# /^[\t ]*#[\t ]*define/ { -# handleDefine() -# } - -function handleDefine( line ) -{ - if ( $0 ~ ".*\\\\$" ) - { - end = 0 - while ( end == 0 ) - { - getline line - if ( line !~ ".*\\\\$" ) - end = 1 - } - } - # next - $0 = "" -} - -# -# Record name of files which are included. -# Note: Since we do not process '#if's we will get all includes, even if -# some are particular to some systems etc. -# -# /^[\t ]*#[\t ]*include[\t ]*<.+>/ { -# () -# } - -function handleInclude() -{ - match( $0, "<.+>" ) - $0 = substr( $0, RSTART, RLENGTH ) - printf( "INCLUDE\n%s\n\n", $0 ) - # next - $0 = "" -} - -# /^[\t ]*#[\t ]*include[\t ]*".+"/ { -# handleLocalInclude() -# } - -function handleLocalInclude() -{ - match( $0, "\".+\"" ) - $0 = substr( $0, RSTART, RLENGTH ) - printf( "INCLUDE\n%s\n\n", $0 ) - # next - $0 = "" -} - -# -# Skip any other pre-processor directives. -# -# /^[\t ]*#.*$/ { -# handlePreprocessor() -# } - -function handlePreprocessor_alt() -{ - # next - $0 = "" -} - -function handlePreprocessor() -{ - printf( "PREPROC\n%s\n\n", $0 ) - # next - $0 = "" -} - -# -# Trap typedefs. -# -# /^typedef[\t ]+/ { -# handleTypedef() -# } - -function handleTypedef( comment, line ) -{ - line = $0 - while ( line !~ ";[\t ]*(//.*)?$" ) - { - line = uncomment( line ) - getline - sub( "^[\t ]*", "", $0 ) - line = line " " $0 - sub( "\\) \\(", ")(", line ) - } - match( line, "(//.*)?$" ) - comment = substr( line, RSTART, RLENGTH ) - sub( "//.*$", "", line ) - sub( "^[\t ]*typedef[\t ]*", "typedef ", line ) - if ( name ~ "^$" ) - printf( "TYPEDEF\n%s\n%s\n%s\n", "::", "public", line ) - else - printf( "TYPEDEF\n%s\n%s\n%s\n", name, hiding, line ) - $0 = outputComment( comment ) -} - -# -# Trap externs. -# -# /^extern[\t ]+/ { -# handleExtern() -# } - -function handleExtern( lang, comment ) -{ - if ( $0 ~ "\"C\"[\t ]*$" || $0 ~ "\"C\"[\t ]*\{[\t ]*$" ) - { - # Bracketed includes (??). Skip them for now. - while ( $0 !~ "}[\t]*$" && $0 !~ "}[\t ]*;[\t]*$" ) - getline - getline - } - else - { - if ( $0 !~ ";[\t ]*(//.*)?$" ) - $0 = handleArgs( $0 ) - match( $0, "(//.*)?$" ) - comment = substr( $0, RSTART, RLENGTH ) - sub( "//.*$", "", $0 ) - sub( "^extern[\t ]*", "", $0 ) - if ( match( $0, "\"[^\"]*\"" ) != 0 ) - { - lang = substr( $0, RSTART, RLENGTH ) - sub( "^\"[\t ]*", "", lang ) - sub( "[\t ]*\"$", "", lang ) - } - else - lang = "C++" - sub( "\"[^\"]*\"[\t ]*", "", $0 ) - printf( "EXTERN\n%s\n%s\n", lang , $0 ) - $0 = outputComment( comment ) - } -} - -# -# Trap class, struct, union and template definitions. -# Note: handleADT() does the hard work of determining if the particular -# use is in a definition, declaration or other. -# -# /^[\t ]*class/ { -# handleClass() -# } - -function handleClass() -{ - class = 1 - sub( "^[\t ]*class[\t ]+(ACE_[.]*Export[\t ]+)?", "", $0 ) - if ( handleADT( $0 ) == 1 ) - { - if ( topName ~ "^$" ) - printf( "CLASS\n%s\n", name ) - else - printf( "CLASS\n%s::%s\n", topName, name ) - outputSuperClasses( bases ) - bases = "" - } - class = 0 - # next - $0 = "" -} - -# /^[\t ]*enum/ { -# handleEnumCsa() -# } - -function handleEnumCsa() -{ - enum = 1 - sub( "^[\t ]*enum[\t ]+", "", $0 ) - if ( handleADT( $0 ) == 1 ) - { - if ( topName ~ "^$" ) - printf( "ENUM\n%s\n", name ) - else - printf( "ENUM\n%s::%s\n", topName, name ) - bases = "" - } - enum = 0 - # next - $0 = "" -} - -# /^[\t ]*struct/ { -# handleStruct() -# } - -function handleStruct() -{ - struct = 1 - sub( "^[\t ]*struct[\t ]+", "", $0 ) - if ( handleADT( $0 ) == 1 ) - { - if ( topName ~ "^$" ) - printf( "STRUCT\n%s\n", name ) - else - printf( "STRUCT\n%s::%s\n", topName, name ) - outputSuperClasses( bases ) - bases = "" - } - struct = 0 - # next - $0 = "" -} - -# /^[\t ]*union/ { -# handleUnion() -# } - -function handleUnion() -{ - union = 1 - sub( "^[\t ]*union[\t ]+", "", $0 ) - if ( handleADT( $0 ) == 1 ) - { - if ( topName ~ "^$" ) - printf( "UNION\n%s\n", name ) - else - printf( "UNION\n%s::%s\n", topName, name ) - outputSuperClasses( bases ) - bases = "" - } - union = 0 - # next - $0 = "" -} - -# /^[\t ]*template[\t ]*<.+>[\t ]+class/ { -# handleTemplate() -# } - -function handleTemplate() -{ - template = 1 - - match( $0, "^[\t ]*template[\t ]*<.+>[\t ]+(class|struct|union)[\t ]+" ) -# nested template error!!! match( $0, "^template[\t ]*<.+>[\t ]+(class|struct|union)[\t ]+" ) - - line = substr( $0, RSTART, RLENGTH ) - match( line, "[\t ]+(class|struct|union)[\t ]+$" ) - adttype = substr( line, RSTART, RLENGTH ) - sub( "^[\t ]*", "", adttype ) - sub( "[\t ]*$", "", adttype ) - match( line, "<.+>" ) - targs = substr( line, RSTART, RLENGTH ) - sub( "^[\t ]*template[\t ]*<.+>[\t ]+(class|struct|union)[\t ]+", "", $0 ) - if ( handleADT( $0 ) == 1 ) - { -# printf( "TEMPLATE\n%s\n%s\n%s\n", adttype, name, targs ) - if ( topName !~ "^$" ) - printf( "TEMPLATE\n%s\n%s::%s\n%s\n", adttype, topName, name, targs ) - else - printf( "TEMPLATE\n%s\n%s\n%s\n", adttype, name, targs ) - outputSuperClasses( bases ) - bases = "" - } - template = 0 - # next - $0 = "" -} - -# -# Trap enumerated types. -# - -# This handles enums where there is potentially more than one entry on -# a line. We throw away all comments in this case. - -function handleLineEnum() -{ - enum = 1 - sub( "^[\t ]*enum[\t ]*", "", $0 ) - line = $0 - sub( "[\t ]*\{.*", "", line ) - pushLevel() - name = line - if ( name != "" ) - { - if ( topName ~ "^$" ) - printf( "ENUM\n%s\n\n", name ) - else - printf( "ENUM\n%s::%s\n\n", topName, name ) - } - else - { - name = anonenum - anonenum++ - if ( topName ~ "^$" ) - printf( "ANONENUM\n%s\n\n", name ) - else - printf( "ANONENUM\n%s::%s\n\n", topName, name ) - } - line = $0 - sub( "^.*\{[\t ]*", "", line ) - sub( "[\t ]*//.*$", "", line ) - while ( line !~ "}.*" ) - { - getline - line = line $0 - sub( "[\t ]*//.*$", "", line ) - } - # Forget about variables for now. - sub( "[\t ]*}.*", "", line ) - gsub( "[\t ]+", "", line ) - num = split( line, item, "," ) - for ( i=1; i<=num; i++ ) - { - if ( topName ~ "^$" ) - printf( "ENUMITEM\n%s\n%s\n\n", name, item[i] ) - else - printf( "ENUMITEM\n%s::%s\n%s\n\n", topName, name, item[i] ) - } - $0 = "" - popLevel( $0 ) - enum = 0 -} - -# This handles enums which are formatted to preferred style. -# Can collect comments meaningfully in this format. - -function handleEnum() -{ - enum = 1 - sub( "^[\t ]*enum[\t ]*", "", $0 ) - sub( "([\t ]*\{)?[\t ]*$", "", $0 ) - sub( "^[\t ]*", "", $0 ) - pushLevel() - name = $0 - if ( name != "" ) - { - if ( topName ~ "^$" ) - printf( "ENUM\n%s\n\n", name ) - else - printf( "ENUM\n%s::%s\n\n", topName, name ) - } - else - { - name = anonenum - anonenum++ - if ( topName ~ "^$" ) - printf( "ANONENUM\n%s\n\n", name ) - else - printf( "ANONENUM\n%s::%s\n\n", topName, name ) - } - getline - while ( $0 ~ /^[\t ]*\/\/[\t ]*=/ ) - handleInfo() - while ( 1 ) - { - while ( $0 ~ /^[\t ]*$/ || $0 ~ /^[\t ]*\{/ ) - getline - - if ( $0 ~ /,[^\/]*,/ ) - { - line = $0 - sub( "[,\t ]*//.*", " ", line ) - gsub( "[\t ]+", "", line ) - num = split( line, item, "," ) - for ( i=1; i<=num; i++ ) - { - if ( topName ~ "^$" ) - printf( "ENUMITEM\n%s\n%s\n", name, item[i] ) - else - printf( "ENUMITEM\n%s::%s\n%s\n", topName, name, item[i] ) - if ( i != num ) - printf( "\n" ) - } - sub( "^.*//", "//", $0 ) - currentlevel = level - $0 = outputComment( $0 ) -# if ( $0 ~ /^$/ ) - if ( currentlevel != level ) - { - enum = 0 - return - } - } - else if ( $0 ~ /^.*,[\t ]*(\/\/.*)?$/ ) - { - match( $0, ".*,([\t ]*//)?" ) - enumval = substr( $0, RSTART, RLENGTH ) - sub( "[\t ]*,.*$", "", enumval ) - sub( "^[\t ]*", "", enumval ) - if ( topName ~ "^$" ) - printf( "ENUMITEM\n%s\n%s\n", name, enumval ) - else - printf( "ENUMITEM\n%s::%s\n%s\n", topName, name, enumval ) - sub( "^.*//", "//", $0 ) - currentlevel = level - $0 = outputComment( $0 ) -# if ( $0 ~ /^$/ ) - if ( currentlevel != level ) - { - enum = 0 - return - } - } - else if ( $0 ~ /^.*(\/\/.*)?$/ ) - { - match( $0, ".*([\t ]*//)?" ) - enumval = substr( $0, RSTART, RLENGTH ) - sub( "[\t ]*([\t ]*//.*)?$", "", enumval ) - sub( "^[\t ]*", "", enumval ) - if ( topName ~ "^$" ) - printf( "ENUMITEM\n%s\n%s\n", name, enumval ) - else - printf( "ENUMITEM\n%s::%s\n%s\n", topName, name, enumval ) - sub( "^.*//", "//", $0 ) - currentlevel = level - $0 = outputComment( $0 ) -# if ( $0 ~ /^$/ ) - if ( currentlevel != level ) - { - enum = 0 - return - } - $0 = "" - } - else if ( $0 ~ /^[\t ]*}[\t ]*;/ ) - { - # Shouldn't happen, but just in case. - popLevel( $0 ) - enum = 0 - return - } - } - enum = 0 -} - -# -# Trap the end of a abstract data type or enumerated type. -# Note: arrays are going to cause a problem here. e.g: -# -# int foo[] = -# { -# }; -# -# so this needs to be cleaned up a bit. -# -# /^[\t ]*}.*;[\t ]*/ { -# handleEndADT() -# } - -function handleEndADT() -{ - popLevel( $0 ) - # next - $0 = "" -} - -# -# Trap private, protected and public keywords in class, struct or union. -# -# ( name !~ "^$" ) && -# ( type !~ "enum" ) && -# /^[\t ]*private[\t ]*:[\t ]*(\/\/.*)?$/ { -# handlePrivate() -# } - -function handlePrivate() -{ -#if (accpriv == "on" ) - printf( "ACCESS\n%s\nprivate\n\n", name ) - hiding = "private" - # next - $0 = "" -} - -# ( name !~ "^$" ) && -# ( type !~ "enum" ) && -# /^[\t ]*protected[\t ]*:[\t ]*(\/\/.*)?$/ { -# handleProtected() -# } - -function handleProtected() -{ -#if (accprot == "on" ) - printf( "ACCESS\n%s\nprotected\n\n", name ) - hiding = "protected" - # next - $0 = "" -} - -# ( name !~ "^$" ) && -# ( type !~ "enum" ) && -# /^[\t ]*public[\t ]*:[\t ]*(\/\/.*)?$/ { -# handlePublic() -# } - -function handlePublic() -{ -#if (accpubl == "on" ) - printf( "ACCESS\n%s\npublic\n\n", name ) - hiding = "public" - # next - $0 = "" -} - -# -# Handle friend declaration. -# -function handleFriend( comment, line ) -{ - line = $0 - if ( $0 ~ /[,(][\t ]*(\/\/.*)?$/ ) - { - line = uncomment( line ) - line = handleArgs( line ) - } - if ( line !~ /;[\t ]*(\/\/.*)?$/ ) - { - line = uncomment( line ) - comment = handleInline() - line = line ";" - } - else - { - match( line, "//.*$" ) - comment = substr( line, RSTART, RLENGTH ) - } - gsub( "\t", " ", line ) - gsub( " +", " ", line ) - sub( "^ *", "", line ) - if ( name ~ "^$" ) - printf( "FRIEND\n%s\n%s\n%s\n", "::", "public", line ) - else - if ( hiding ~ "^$" ) - printf( "FRIEND\n%s\n%s\n%s\n", name, "public", line ) - else - printf( "FRIEND\n%s\n%s\n%s\n", name, hiding, line ) - $0 = outputComment( comment ) -} - -# -# Trap inline constructors with an initialiser list. -# -# ( name !~ "^$" ) && -# ( type !~ "enum" ) && -# /\)[\t ]*:[\t ]*.*\(.*\)[\t ]*({(.*})?[\t ]*)?(\/\/.*)?$/ { -# handleInlineCtor() -# } - -function handleInlineCtor() -{ - sub( "[\t ]*//.*", "", $0 ) - match( $0, ".*\\)[\t ]*:[\t ]*" ) - prototype = substr( $0, RSTART, RLENGTH ) - sub( "[\t ]*:[\t ]*$", "", prototype ) - outputFunction( prototype ) - if ( $0 !~ "}[\t ]*$" ) - { - $0 = handleInline() - if ( $0 ~ "^[\t ]*//.*$" ) - $0 = outputComment( $0 ) - } - else - $0 = outputComment( "" ) -} - -# -# Trap any inline functions, including constructors/destructors, with -# a complete prototype on the first line. -# -# ( name !~ "^$" ) && -# ( type !~ "enum" ) && -# /\)[\t ]*(const[\t ]*)?({(.*})?[\t ]*)?(\/\/.*)?$/ { -# handleInlineFunction() -# } - -function handleInlineFunction() -{ - sub( "[\t ]*//.*$", "", $0 ) - -# XXXX v1 match( $0, ".*\\)[\t ]*(const[\t ]*)?([^{]*{)?[\t ]*" ) -# XXXX v2 match( $0, ".*\\)[\t ]*(const)?([\t ]*\{)?[\t ]*" ) -# XXXX v2 prototype = substr( $0, RSTART, RLENGTH ) - - pos = index($0,"{") - if ( pos != 0 ) - prototype = substr( $0, 1, pos-1 ) - else - prototype = $0 - - sub( "[\t ]*\{[\t ]*$", "", prototype ) - outputFunction( prototype ) - if ( $0 !~ "}[\t ]*$" ) - { - savename = name - $0 = handleInline() - if ( $0 ~ "^[\t ]*//.*$" ) - $0 = outputComment( $0 ) - else - { - if ( savename == name ) - printf( "\n" ) - } - } - else - $0 = outputComment() -} - -# -# Trap normal Enum declaration. -# -# ( name !~ "^$" ) && -# ( type !~ "enum" ) && -# /\)[\t ]*(enum[\t ]*)?(=[\t ]*0[\t ]*)?,[\t ]*(\/\/.*)?$/ { -# handleenum() -# } - -function handleEnumFun() -{ - $0 = Set_c_Comment_to_CPP_Comment( $0) - match( $0, "//.*" ) - comment = substr( $0, RSTART, RLENGTH ) - $0 = uncomment( $0 ) - outputEnum( $0 ) - $0 = outputComment( comment ) -} - -# -# Trap normal function declaration. -# -# ( name !~ "^$" ) && -# ( type !~ "enum" ) && -# /\)[\t ]*(const[\t ]*)?(=[\t ]*0[\t ]*)?;[\t ]*(\/\/.*)?$/ { -# handleFunction() -# } - -function handleFunction() -{ - $0 = Set_c_Comment_to_CPP_Comment( $0) - match( $0, "//.*" ) - comment = substr( $0, RSTART, RLENGTH ) - $0 = uncomment( $0 ) - outputFunction( $0 ) - $0 = outputComment( comment ) -} - -# -# Trap member variables. -# -# ( name !~ "^$" ) && -# ( type !~ "enum" ) && -# /[\t ]*;[\t ]*(\/\/.*)?$/ { -# handleMember() -# } - -function handleMember() -{ - $0 = Set_c_Comment_to_CPP_Comment( $0) - match( $0, "//.*" ) - comment = substr( $0, RSTART, RLENGTH ) - sub( "[\t ]*//.*", "", $0 ) - outputMember( $0 ) - $0 = outputComment( comment ) -} - -function handleMember_orig() -{ - match( $0, "//.*" ) - comment = substr( $0, RSTART, RLENGTH ) - sub( "[\t ]*//.*", "", $0 ) - outputMember( $0 ) - $0 = outputComment( comment ) -} - -function handleMember_neu() -{ - match( $0, "/\\*.*\\*/" ) - comment = substr( $0, RSTART, RLENGTH ) - if ( length(comment) == 0 ) - { - match( $0, "//.*" ) - comment = substr( $0, RSTART, RLENGTH ) - } -# else -# sub( "[\t ]*//.*", "", $0 ) - $0 = uncomment( $0 ) - outputMember( $0 ) - $0 = outputComment( comment ) -} - -# -# Trap remainder of functions and constructors, where prototypes go -# over more than one line. -# -# ( name !~ "^$" ) && -# ( type !~ "enum" ) && -# /((\((.*,)?)|([_a-zA-Z0-9_]+))[\t ]*(\/\/.*)?$/ { -# handleMultilineEnums() -# } - -function handleMultilineEnums( prototype ) -{ - $0 = uncomment( $0 ) - prototype = handleEnumArgs( $0 ) - prototype = uncomment( prototype ) - sub( "\{.*}[\t ]*$", "", prototype ) - outputEnum( prototype ) - if ( prototype !~ ";[\t ]*" ) - { - savename = name - $0 = handleInline() - if ( line ~ "^[\t ]*//.*$" ) - $0 = outputComment( $0 ) - else - { - if ( savename == name ) - printf( "\n" ) - } - } - else - $0 = outputComment() -} - -# -# Trap remainder of functions and constructors, where prototypes go -# over more than one line. -# -# ( name !~ "^$" ) && -# ( type !~ "enum" ) && -# /((\((.*,)?)|([_a-zA-Z0-9_]+))[\t ]*(\/\/.*)?$/ { -# handleMultilineFunctions() -# } - -function handleMultilineFunctions( prototype ) -{ - $0 = uncomment( $0 ) - prototype = handleArgs( $0 ) - prototype = uncomment( prototype ) - sub( "\{.*}[\t ]*$", "", prototype ) - outputFunction( prototype ) - if ( prototype !~ ";[\t ]*" ) - { - savename = name - $0 = handleInline() - if ( line ~ "^[\t ]*//.*$" ) - $0 = outputComment( $0 ) - else - { - if ( savename == name ) - printf( "\n" ) - } - } - else - $0 = outputComment() -} - -# -# pushLevel() and popLevel() implement a stack for classes encountered. -# This is to handle class definitions local to classes. -# pushLevel() is invoked when entering a abstract data type, and -# popLevel() is executed when leaving. -# -function pushLevel() -{ - level++ - names[level] = name - types[level] = type - hidings[level] = hiding - topName = name - -# 3.11.95 evtl auskommentieren! - hiding = "" - - if ( class == 1 ) - { - type = "class" -# hiding = "private" - } - else if ( struct == 1 ) - { - type = "struct" -# hiding = "public" - } - else if ( union == 1 ) - { - type = "union" -# hiding = "public" - } - else if ( enum == 1 ) - type = "enum" -} - -function popLevel( line ) -{ - if ( name !~ "^$" ) - { - printf( "END\n%s\n\n", name ) - oldname = name - name = names[level] - type = types[level] - hiding = hidings[level] - level-- - topName = names[level] - if ( line ~ "^[\t ]*}.*[_a-zA-Z0-9]+.*;[\t ]*(//.*)?$" ) - { - line = uncomment( line ) - sub( "^[\t ]*}[\t ]*", "", line ) - if ( line ~ "^[_a-zA-Z0-9]+" ) - line = oldname " " line - else - line = oldname line - outputMember( line ) - return outputComment() - } - return "" - } -} - -# -# Removes comments from a line. -# -function uncomment( line ) -{ - sub( "/\\*.*\\*/", "", line ) - sub( "[\t ]*//.*$", "" , line ) - return line -} - -# -# Accumulates comment blocks and outputs them, followed by a blank line. -# -function outputComment( line ) -{ - if ( line !~ "^[\t ]*//" ) - getline line - - num = 0 - while ( line ~ "^[\t ]*//" ) - { - sub( "^[\t ]*//", "", line ) - if ( line ~ "^[\t ]*=(( [a-zA-Z0-9]+[^<>]*)|(=+))[\t ]*$" ) - break - else - lines[num++] = line - - getline line - } - indent = -1 - for ( i=0; i<num; i++ ) - { - if ( lines[i] !~ "^[\t ]*=.*" ) - { - if ( match( lines[i], "^ *[^ ]" ) != 0 ) - { - if ( indent == -1 ) - indent = RLENGTH-1 - else - { - if ( RLENGTH-1 < indent ) - indent = RLENGTH-1 - } - } - } - } - blank = 0 - for ( i=0; i<num; i++ ) - { - if ( lines[i] ~ "^[\t ]*$" ) - blank++ - else - { - for ( j=0; j<blank; j++ ) - printf( "//\n" ) - blank = 0 - if ( lines[i] !~ "^[\t ]*=( <.+>)?[\t ]*" ) - { - printf( "// %s\n", substr( lines[i], indent+1 ) ) - } - else - { - sub( "^[\t ]*", "", lines[i] ) - printf( "// %s\n", lines[i] ) - } - } - } - printf( "\n" ) - if ( line ~ "^[\t ]*}.*;[\t ]*$" ) - line = popLevel( line ) - - return line -} - -# -# Checks occurences of ADT and determines if they are in fact a definition -# or a declaration. If they are definition, it will generate any superclasses -# for the ADT. -# -function handleADT( line ) -{ - # - # Check for class declaration: - # class Foo; - # - if ( line ~ "[_a-zA-Z][ <,>_0-9a-zA-Z]*[\t ]*;" ) - { - # Do nothing, this is a declaration. - return 0 - } - # - # Check for derived classes: - # class Foo : Foobar - # - else if ( line ~ "[^:]:[^:]*" ) - { - pushLevel() - match( line, ".*[^:]:[^:]?" ) - name = substr( line, RSTART, RLENGTH-1 ) - sub( ":.*", "", name ) - sub( "[\t ]*$", "", name ) - if ( template == 1) - { - if ( name ~ "<.+>" ) - { - match( name, "<.+>" ) - args = substr( name, RSTART, RLENGTH ) - sub( "[\t ]*<.+>[\t ]*", "", name ) - } - } - match( line, ":.*" ) - bases = substr( line, RSTART, RLENGTH ) - sub( ":[\t ]*", "", bases ) - sub( "[\t ]*$", "", bases ) - if ( bases !~ ",$" && bases !~ "^$" ) - { - sub( "[\t ]*\{[\t ]*$", "", bases ) - } - else - { - while ( bases ~ ".*,[\t ]*$" || bases ~ "^$" ) - { - getline contbases - contbases = uncomment( contbases ) - while ( length( contbases ) == 0 ) - { - getline contbases - contbases = uncomment( contbases ) - } - bases = bases " " contbases - } - sub( "[\t ]*\{[\t ]*$", "", bases ) - } - } - # - # Check for non-derived classes: - # class Foo - # - # else if ( line ~ "[_a-zA-Z][ <>,_0-9a-zA-Z]*(<.+>)?[\t ]*\{*$" ) - else if ( line ~ "[_a-zA-Z][ <>,_0-9a-zA-Z]*(<.+>)?[\t ]*(\{[\t ]*)?$" ) - { - pushLevel() - if ( template == 1) - match( line, "[_a-zA-Z][_0-9a-zA-Z]*" ) - else - match( line, "[_a-zA-Z][ <>,_0-9a-zA-Z]*" ) - name = substr( line, RSTART, RLENGTH ) - sub( "[\t ]*$", "", name ) - if ( template == 1) - { - sub( "[_a-zA-Z][_0-9a-zA-Z]*", "", line ) - if ( line ~ "^<" ) - { - match( line, "<.+>" ) - args = substr( line, RSTART, RLENGTH ) - } - } - } - else - { - # Discard anything else. - return 0 - } - return 1 -} - -# -# Generates the actual list of superclasses. -# -function outputSuperClasses( line ) -{ - if ( line ~ /^[\t ]*$/ ) - printf( "\n" ) - else - { - gsub( "(\t| )+", " ", line ) - narg = 0 - while ( match( line, "[^<>,# ]*<[^<>]*>" ) ) - { - narg++ - arg = substr( line, RSTART, RLENGTH ) - sub( "[^<>,# ]*<[^<>]*>", "#" narg, line ) - bargs["#" narg] = arg - # Need the following to stop resubstitution of the pattern matched - # back into the string. - gsub( "&", "\\\\&", bargs["#" narg] ) - } - num = split( line, item, "," ) - i = 1 - while ( i<=num ) - { - access = "private" - inherit = "" - - if ( item[i] ~ "[\t ]*public[\t ]*" ) - { - access = "public" - sub( "[\t ]*public[\t ]*", "", item[i] ) - } - else if ( item[i] ~ "[\t ]*protected[\t ]*" ) - { - access = "protected" - sub( "[\t ]*protected[\t ]*", "", item[i] ) - } - sub( "[\t ]*private[\t ]*", "", item[i] ) - - if ( item[i] ~ "[\t ]*virtual[\t ]*" ) - { - inherit = " virtual" - sub( "[\t ]*virtual[\t ]*", "", item[i] ) - } - - while ( match( item[i], "#[0-9]+" ) ) - { - arg = substr( item[i], RSTART, RLENGTH ) - sub( arg, bargs[arg], item[i] ) - } - sub( "^[\t ]*", "", item[i] ) - sub( "[\t ]*$", "", item[i] ) - - printf( "%s%s %s\n", access, inherit, item[i] ) - - ++i - } - printf( "\n" ) - } -} - -# -# Outputs enum prototypes. -# -function outputEnum( line ) -{ - if ( line !~ ";[\t ]*$" ) - { - sub( "[\t ]*$", ";", line ) - if ( line !~ /^[\t ]*inline[\t ]+/ ) - sub( "^[\t ]*", "inline ", line ) - } - if ( ( type ~ "class" ) && ( hiding ~ "^$" ) ) - hide = "private" - else - hide = "public" - printf( "ENUM\n%s\n%s\n", name, hiding ~ "^$" ? hide : hiding ) - gsub( "\t", " ", line ) - gsub( " +", " ", line ) - sub( "^ *", "", line ) - sub( " *$", "", line ) - sub( "( ?;)*$", ";", line ) - printf( "%s\n", line ) -} - -# -# Outputs function prototypes. -# -function outputFunction( line ) -{ - if ( line !~ ";[\t ]*$" ) - { - sub( "[\t ]*$", ";", line ) - if ( line !~ /^[\t ]*inline[\t ]+/ ) - sub( "^[\t ]*", "inline ", line ) - } - if ( ( type ~ "class" ) && ( hiding ~ "^$" ) ) - hide = "private" - else - hide = "public" - printf( "FUNC\n%s\n%s\n", name, hiding ~ "^$" ? hide : hiding ) - gsub( "\t", " ", line ) - gsub( " +", " ", line ) - sub( "^ *", "", line ) - sub( " *$", "", line ) - sub( "( ?;)*$", ";", line ) - printf( "%s\n", line ) -} - -# -# Output member variables. -# -function outputMember( line ) -{ - if ( ( type ~ "class" ) && ( hiding ~ "^$" ) ) - hide = "private" - else - hide = "public" - printf( "MEMBER\n%s\n%s\n", name, hiding ~ "^$" ? hide : hiding ) - gsub( "\t", " ", line ) - gsub( " +", " ", line ) - sub( "^ *", "", line ) - sub( " *$", "", line ) - sub( "( ?;)*$", ";", line ) - printf( "%s\n", line ) -} - -# -# Output member variables. -# -function outputMemberEnum( line ) -{ - if ( ( type ~ "class" ) && ( hiding ~ "^$" ) ) - hide = "private" - else - hide = "public" - printf( "ENUM\n%s\n%s\n", name, hiding ~ "^$" ? hide : hiding ) - gsub( "\t", " ", line ) - gsub( " +", " ", line ) - sub( "^ *", "", line ) - sub( " *$", "", line ) - sub( "( ?;)*$", ";", line ) - printf( "%s\n", line ) -} - -# -# Gathers up argument lists which cover more than one line. -# -function handleArgs( prototype ) -{ - getline line - line = uncomment( line ) - sub( "^[\t ]*", "", line ) - sub( "[\t ]*$", "", line ) - - # 3.11.95 supress preproc in fuctions args - sub( "#.*$", "", line ) - - if ( ( prototype ~ "\\($" || line ~ "^\\(" || line ~ "^\\)" ) && \ - prototype !~ ",$" ) - prototype = prototype line - else - prototype = prototype " " line - while ( \ - ( prototype !~ "\\)[\t ]*(const[\t ]*)?((\{.*)|(//.*))?$" ) \ - && \ - ( prototype !~ "\\)[\t ]*(const[\t ]*)?(=[\t ]*0[\t ]*)?;[\t ]*(//.*)?$" ) \ - && \ - ( prototype !~ "\\)[\t ]*:.*$" ) \ - ) - { - getline line - line = uncomment( line ) - sub( "^[\t ]*", "", line ) - sub( "[\t ]*$", "", line ) - - # 3.11.95 supress preproc in fuctions args - sub( "#.*$", "", line ) - - if ( ( prototype ~ "\\($" || line ~ "^\\(" || line ~ "^\\)" ) && \ - prototype !~ ",$" ) - prototype = prototype line - else - prototype = prototype " " line - } - if ( prototype ~ "\\)[\t ]*:.*$" ) - sub( "\\)[\t ]*:.*$", ")", prototype ) - else if ( prototype ~ "\\)[\t ]*\{.*$" ) - sub( "\\)[\t ]*\{.*$", ")", prototype ) - return prototype -} - -# -# Gathers up enum argument lists which cover more than one line. -# -function handleEnumArgs( prototype ) -{ - getline line - line = uncomment( line ) - sub( "^[\t ]*", "", line ) - sub( "[\t ]*$", "", line ) - if ( ( prototype ~ "\\{$" || line ~ "^\\{" || line ~ "^\\}" ) && \ - prototype !~ ",$" ) - prototype = prototype line - else - prototype = prototype " " line - while ( \ - ( prototype !~ "\\}[\t ]*(const[\t ]*)?((\{.*)|(//.*))?$" ) \ - && \ - ( prototype !~ "\\}[\t ]*(const[\t ]*)?(=[\t ]*0[\t ]*)?;[\t ]*(//.*)?$" ) \ - && \ - ( prototype !~ "\\}[\t ]*:.*$" ) \ - ) - { - getline line - line = uncomment( line ) - sub( "^[\t ]*", "", line ) - sub( "[\t ]*$", "", line ) - if ( ( prototype ~ "\\($" || line ~ "^\\(" || line ~ "^\\)" ) && \ - prototype !~ ",$" ) - prototype = prototype line - else - prototype = prototype " " line - } - if ( prototype ~ "\\}[\t ]*:.*$" ) - sub( "\\}[\t ]*:.*$", "}", prototype ) - else if ( prototype ~ "\\}[\t ]*\{.*$" ) - sub( "\\}[\t ]*\{.*$", "}", prototype ) - return prototype -} - -# -# Skips inline code. End of such code is determined when either a blank line, -# comment, or end of ADT is encountered. -# -function handleInline() -{ - getline line - while (line !~ "^[\t ]*(}.*;[\t ]*)?(//.*)?$" ) - getline line - - if ( line ~ "[\t ]*}[\t ]*[_a-zA-Z0-9]*[\t ]*;[\t ]*$" ) - { - printf( "\n" ) - popLevel( line ) - } - - if ( line ~ "^[\t ]*//.*" ) - return line - else - return "" -} - -# -# The main parsing loop. -# This implements a recursive descent parser of sorts. -# -function doParse() -{ - while ( $0 !~ "^$" ) - { - if ( $0 ~ /^[\t ]*template[\t ]*<[^:]+>[\t ]*$/ ) - { - getline line - $0 = $0 " " line - } - - if ( $0 ~ /^[\t ]*\/\/[\t ]*==+[\t ]*$/ ) - { - handleHeader() - } - else if ( $0 ~ /^[\t ]*\/\/[\t ]*= [a-zA-Z0-9]+[^<>]*[\t ]*$/ ) - { - handleInfo() - } - else if ( $0 ~ /^[\t ]*\/\/.*$/ ) - { - handleComment() - } - else if ( $0 ~ /^[\t ]*#[\t ]*define/ ) - { - handleDefine() - } - else if ( $0 ~ /^[\t ]*#[\t ]*include[\t ]*<.+>/ ) - { - handleInclude() - } - else if ( $0 ~ /^[\t ]*#[\t ]*include[\t ]*".+"/ ) - { - handleLocalInclude() - } - else if ( $0 ~ /^[\t ]*#.*$/ ) - { - handlePreprocessor() - } - else if ( $0 ~ /^[\t ]*typedef[\t ]+/ ) - { - handleTypedef() - } - else if ( $0 ~ /^extern[\t ]+/ ) - { - handleExtern() - } - else if ( $0 ~ /^[\t ]*class[\t ]/ ) - { - handleClass() - } - else if ( $0 ~ /^[\t ]*struct[\t ]/ ) - { - handleStruct() - } - else if ( $0 ~ /^[\t ]*union[\t ]/ ) - { - handleUnion() - } - else if ( $0 ~ /^[\t ]*template[\t ]*<.+>[\t ]+class[\t ]/ ) - { - handleTemplate() - } - else if ( $0 ~ /^[\t ]*enum[\t ]*.*;[\t ]*(\/\/.*)?$/ ) - { -#printf("\ntype=%s-------single------\n",type); - handleEnumFun() - } - else if ( ($0 ~ /((\((.*,)?)|([_a-zA-Z0-9_]+))[\t ]*(\/\/.*)?$/) && ( name !~ "^$" ) && ( $0 ~ /^[\t ]*enum/ ) ) - { -#printf("\ntype=%s-------multi------\n",type); - handleMultilineEnums() - } - else if ( $0 ~ /^[\t ]*}.*;[\t ]*/ ) - { - handleEndADT() - } - else if ( ( name !~ "^$" ) && ( type !~ "enum" ) ) - { - if ( $0 ~ /^[\t ]*private[\t ]*:[\t ]*(\/\/.*)?$/ ) - { - handlePrivate() - } - else if ( $0 ~ /^[\t ]*protected[\t ]*:[\t ]*(\/\/.*)?$/ ) - { - handleProtected() - } - else if ( $0 ~ /^[\t ]*public[\t ]*:[\t ]*(\/\/.*)?$/ ) - { - handlePublic() - } - else if ( $0 ~ /^[\t ]*friend[\t ]+/ ) - { - handleFriend() - } - else if ( $0 ~ /\)[\t ]*:[\t ]*.*\(.*\)[\t ]*(\{(.*})?[\t ]*)(\/\/.*)?$/ ) - { - handleInlineCtor() - } - else if ( $0 ~ /\)[\t ]*(const[\t ]*)?(\{(.*})?[\t ]*)?(\/\/.*)?$/ && - $0 !~ /^.*operator[\t ]*\(\)[\t ]*(\/\/.*)?$/ ) - { - handleInlineFunction() - } - else if ( $0 ~ /\)[\t ]*(const[\t ]*)?(=[\t ]*0[\t ]*)?;?[\t ]*(\/\/.*)?$/ && - $0 !~ /^.*operator[\t ]*\(\)[\t ]*(\/\/.*)?$/ ) - { - handleFunction() - } - else if ( $0 ~ /[\t ]*;[\t ]*(\/\/.*)?(\/\\*.*\\*\/)?$/ ) - { - handleMember() - } - else if ( $0 ~ /((\((.*,)?)|([_a-zA-Z0-9_>)]+[*&]?))[\t ]*(\/\/.*)?$/ ) - { - handleMultilineFunctions() - } - else - $0 = "" - } - else - $0 = "" - } -} |