rvtr/TwlIPL
1
Fork 0
mirror of https://github.com/rvtr/TwlIPL.git synced 2025-10-31 06:01:12 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity

共有フォントを１ファイルにまとめて管理するよう変更。

Browse Source 
git-svn-id: file:///Users/lillianskinner/Downloads/platinum/twl/TwlIPL/trunk@1332 b08762b0-b915-fc4b-9d8c-17b2551a87ff
This commit is contained in:
yosiokat 2008-05-14 01:51:23 +00:00
parent 1c786636b6
commit d8d210fe72
2 changed files with 137 additions and 51 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
build/systemMenu_RED/sharedFont/Makefile
View File

@ -26,7 +26,7 @@ FONTS = TWL_BF00_l.NFTR \
TWL_BF00_s.NFTR TWL_BF00_s.NFTR
FONT_RSC = $(addprefix $(FONT_DIR)/, $(FONTS)) FONT_RSC = $(addprefix $(FONT_DIR)/, $(FONTS))
ifdef $(TWL_IPL_RED_PRIVATE_ROOT) ifneq ($(TWL_IPL_RED_PRIVATE_ROOT),)
FONT_TABLE = TWLFontTable.dat FONT_TABLE = TWLFontTable.dat
endif endif
@ -36,7 +36,7 @@ GEN_FONT_TABLE = $(SYSMENU_TOOLSDIR)/bin/genFontTable.plx
#INSTALL_TARGETS = $(FONT_TABLE) #INSTALL_TARGETS = $(FONT_TABLE)
#INSTALL_DIR = $(FONT_TABLE)/build/tools/TwlNMenu/data #INSTALL_DIR = $(FONT_TABLE)/build/tools/TwlNMenu/data
LDIRT_CLEAN = $(FONT_TABLE) $(FONTS) LDIRT_CLEAN = $(FONT_TABLE)
#---------------------------------------------------------------------------- #----------------------------------------------------------------------------
@ -46,6 +46,5 @@ do-build : $(FONT_TABLE)
$(FONT_TABLE): $(FONT_RSC) $(FONT_TABLE): $(FONT_RSC)
$(GEN_FONT_TABLE) $(FONT_RSC) $(GEN_FONT_TABLE) $(FONT_RSC)
cp $(FONT_RSC) ./
#===== End of Makefile ===== #===== End of Makefile =====

183
tools/bin/genFontTable.plx
View File

@ -3,22 +3,25 @@
###################################################################### ######################################################################
# genFontTable.pl # genFontTable.pl
# #
# attach signature to firmware file # generate Secure Shared Font Data Table
# #
# [[ HEADER FORMAT ]] # [[ HEADER FORMAT ]]
# Header
# TimeStamp ( 4 bytes) : number of file sections
# number ( 2 bytes) : number of font files
# padding ( 26 bytes) :
#
# security code (128 bytes) : RSA signature of Header # security code (128 bytes) : RSA signature of Header
# #
# section information ( 48 bytes * number) # Header ( 32 bytes)
# fileName ( 24 bytes) : font file name # TimeStamp ( 4 bytes) : date %y%m%d%H
# number ( 2 bytes) : number of font files
# padding ( 6 bytes) :
# padding ( 20 bytes) : SHA1 digest of Font info table
#
# Font info table ( 64 bytes * number)
# fileName ( 32 bytes) : font file name
# padding ( 4 bytes) :
# file offset ( 4 bytes) : file offset of Font data
# length ( 4 bytes) : length of file (bytes) # length ( 4 bytes) : length of file (bytes)
# digest ( 20 bytes) : WLAN FW=2 DATAPATCH=5 signature = 128 # digest ( 20 bytes) : SHA1 digest of Font data
# #
# note: each section image is aligned to 48 bytes. # note: each section image is aligned to 32 bytes.
# #
###################################################################### ######################################################################
@ -31,19 +34,99 @@ if ($#ARGV < 1) {
} }
my $outFile = "TWLFontTable.dat"; my $outFile = "TWLFontTable.dat";
my $infoFile = "info.bin";
my $headerFile = "header.bin"; my $headerFile = "header.bin";
my $digestFile = "sha1.bin"; my $digestFile = "sha1.bin";
my $signFile = "sign.bin"; my $signFile = "sign.bin";
my $tempFile = "temp.bin";
# 後始末 # 後始末
sub deleteTemp { sub deleteTemp {
system ("rm -f $infoFile");
system ("rm -f $headerFile"); system ("rm -f $headerFile");
system ("rm -f $digestFile"); system ("rm -f $digestFile");
system ("rm -f $signFile"); system ("rm -f $signFile");
system ("rm -f $tempFile");
}
my $signSize = 0x80;
my $headerSize = 0x30;
# 要素数算出
my $num = 0;
foreach ( @ARGV ) {
$num++;
}
# 情報テーブルの出力
{
my $elementSize = 0x40;
my $fileNameMax = 0x20;
my $padLen = 0x04;
# offset length = 0x04;
# file length = 0x04;
my $sha1Len = 0x14;
open INFO, ">$infoFile" or die;
binmode INFO;
# オフセット算出
my $offset = $signSize + $headerSize + $num * $elementSize;
if( ( $offset % 32 ) > 0 ) { $offset += 32 - ( $offset % 32 ); }
foreach ( @ARGV ) {
# ファイルネームの出力
if( !( -e $_ ) ) {
close( INFO );
deleteTemp();
die "file not exist. : $_\n";
}
my $name = basename( $_ );
if( length $name >= $fileNameMax ) {
close( INFO );
deleteTemp();
die "file name length must be smaller than $fileNameMax. : $_\n";
}
my $data = pack( "a$fileNameMax", $name );
syswrite( INFO, $data, $fileNameMax );
# パディングの出力
syswrite( INFO, pack( "x$padLen") );
# ファイルオフセットの出力
$data = pack( "L", $offset );
syswrite( INFO, $data, 4 );
# ファイル長の出力
$data = pack( "L", -s $_ );
syswrite( INFO, $data, 4 );
# ファイルのSHA1ハッシュの出力
{
my $digest;
system ("openssl dgst -sha1 -binary -out $digestFile $_");
open DIGEST, $digestFile or die;
binmode DIGEST;
sysread( DIGEST, $digest, $sha1Len );
close DIGEST;
syswrite( INFO, $digest, $sha1Len );
}
printf "%s\t0x%08x\t0x%08x\n", $_, $offset, -s $_;
# オフセット加算
$offset += -s $_;
if( ( $offset % 32 ) > 0 ) { $offset += 32 - ( $offset % 32 ); }
}
close INFO;
} }
# ヘッダの出力 # ヘッダの出力
{ {
# timestampLen = 0x08;
# elementNumLen = 0x02;
my $padLen = 0x06;
my $sha1Len = 0x14;
open HEADER, ">$headerFile" or die; open HEADER, ">$headerFile" or die;
binmode HEADER; binmode HEADER;
@ -53,47 +136,20 @@ sub deleteTemp {
syswrite( HEADER, pack( "H8", $date ) ); syswrite( HEADER, pack( "H8", $date ) );
# 要素数の出力 # 要素数の出力
my $num = 0;
foreach ( @ARGV ) {
$num++;
}
syswrite( HEADER, pack( "S", $num ) ); syswrite( HEADER, pack( "S", $num ) );
# パディングの出力 # パディングの出力
syswrite( HEADER, pack( "x26") ); syswrite( HEADER, pack( "x$padLen") );
foreach ( @ARGV ) { # 情報テーブルのSHA1ハッシュの出力
# ファイルネームの出力 {
my $fileNameMax = 0x18; my $digest;
if( !( -e $_ ) ) { system ("openssl dgst -sha1 -binary -out $digestFile $infoFile");
close( HEADER ); open DIGEST, $digestFile or die;
deleteTemp(); binmode DIGEST;
die "file not exist. : $_\n"; sysread( DIGEST, $digest, $sha1Len );
} close DIGEST;
my $name = basename( $_ ); syswrite( HEADER, $digest, $sha1Len );
if( length $name >= $fileNameMax ) {
close( HEADER );
deleteTemp();
die "file name length must be smaller than $fileNameMax. : $_\n";
}
my $data = pack( "a$fileNameMax", $name );
syswrite( HEADER, $data, $fileNameMax );
# ファイル長の出力
$data = pack( "L", -s $_ );
syswrite( HEADER, $data, 4 );
# ファイルのSHA1ハッシュの出力
{
my $sha1Len = 20;
my $digest;
system ("openssl dgst -sha1 -binary -out $digestFile $_");
open DIGEST, $digestFile or die;
binmode DIGEST;
sysread( DIGEST, $digest, $sha1Len );
close DIGEST;
syswrite( HEADER, $digest, $sha1Len );
}
} }
close HEADER; close HEADER;
} }
@ -113,7 +169,38 @@ if (!$KEYROOT) {
{ {
system ( "openssl dgst -sha1 -binary -out $digestFile $headerFile" ); system ( "openssl dgst -sha1 -binary -out $digestFile $headerFile" );
system ( "openssl rsautl -sign -in $digestFile -inkey $KEYROOT/keys/rsa/private9_1.der -keyform DER -out $signFile" ); system ( "openssl rsautl -sign -in $digestFile -inkey $KEYROOT/keys/rsa/private9_1.der -keyform DER -out $signFile" );
system ( "cat $signFile $headerFile >$outFile" ); system ( "cat $signFile $headerFile >$tempFile" );
system ( "cat $tempFile $infoFile >$outFile" );
deleteTemp(); deleteTemp();
} }
# フォントの出力
{
open FONTTABLE, ">>$outFile" or die;
binmode FONTTABLE;
{
# パディング出力
my $fileLen = -s $outFile;
my $padNum = ( $fileLen % 32 ) ? ( 32 - ( $fileLen % 32 ) ) : 0;
my $padding = pack( "x$padNum" );
syswrite( FONTTABLE, $padding, $padNum );
}
foreach ( @ARGV ) {
# フォント出力
my $fileLen = -s $_;
open TEST, $_ or die;
binmode TEST;
sysread ( TEST, $buffer, $fileLen );
close TEST;
syswrite( FONTTABLE, $buffer, $fileLen );
# パディング出力
my $padNum = ( $fileLen % 32 ) ? ( 32 - ( $fileLen % 32 ) ) : 0;
my $padding = pack( "x$padNum" );
syswrite( FONTTABLE, $padding, $padNum );
}
close FONTTABLE;
}