diff options
Diffstat (limited to 'jindroush/aext')
| -rw-r--r-- | jindroush/aext/Makefile | 49 | ||||
| -rw-r--r-- | jindroush/aext/aext.cpp | 280 | ||||
| -rw-r--r-- | jindroush/aext/pub.def | 31 | ||||
| -rw-r--r-- | jindroush/aext/readme.txt | 76 | ||||
| -rw-r--r-- | jindroush/aext/switches.def | 25 |
5 files changed, 461 insertions, 0 deletions
diff --git a/jindroush/aext/Makefile b/jindroush/aext/Makefile new file mode 100644 index 0000000..4d016e6 --- /dev/null +++ b/jindroush/aext/Makefile @@ -0,0 +1,49 @@ +#===================================================================== +PRGNAME = aext + +DESTDIR= +PREFIX=/usr + +LDLIBS=-L../lib -ljindroush +INCPATH=-I../include + +all: $(PRGNAME) + +release: + @$(MAKE) $(PRGNAME) CFLAGS="-c -O2 -Wall -D__CDISK_SAVE__" LDFLAGS="" + @echo RELEASE: Compiled. + +rel_strip: release + @strip $(PRGNAME) + +install: rel_strip + cp $(PRGNAME) $(DESTDIR)/$(PREFIX)/bin/ + @echo RELEASE: Installed. + +debug: + @$(MAKE) $(PRGNAME) CFLAGS="-c -g -Wall -D_DEBUG -D__CDISK_SAVE__" LDFLAGS="-g" + @echo DEBUG: Compiled. + +clean: + rm -rf *.o $(PRGNAME) $(PRGNAME).exe switches.cpp + @echo DEBUG: Cleaned. + + +OBJECTS = aext.o + +#===================================================================== +CXX = g++ +LD = g++ +CPPFLAGS=$(COPT) +COPT=-O2 + +#===================================================================== + +$(PRGNAME) : $(OBJECTS) + $(LD) $(LDFLAGS) $(OBJECTS) $(LDLIBS) -o $(PRGNAME) + +%.o : %.cpp switches.cpp + $(CXX) $(INCPATH) $(CPPFLAGS) -c $< -o $@ + +switches.cpp : switches.def ../switches.pl + perl ../switches.pl $< $@ diff --git a/jindroush/aext/aext.cpp b/jindroush/aext/aext.cpp new file mode 100644 index 0000000..75c94c3 --- /dev/null +++ b/jindroush/aext/aext.cpp @@ -0,0 +1,280 @@ +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +// + +#include "pub.def" +#include "jintypes.h" + +int g_iBlkEnd = 0; +int g_iBlkStart = 0; +int g_iBlkLength = 0; +int g_iBlkBase = 0; + +char szStart[ MAX_PATH ]; +char szEnd[ MAX_PATH ]; +char szLength[ MAX_PATH ]; + +BOOL g_bStartUsed = FALSE; +BOOL g_bEndUsed = FALSE; +BOOL g_bLenUsed = FALSE; + +int g_bOutputIsAtari = FALSE; +int g_bUseBase = FALSE; + +#define SHEADER PRG_NAME " v" PRG_VERSION " (c) " PRG_COPYRIGHT " " PRG_AUTHOR "\n" + +#define HEADER SHEADER \ + PRG_DESC "\n" \ + " Latest version can be found at " PRG_URL "\n" \ + " Published under GPL. See GPL.TXT.\n\n" + +#define USAGE HEADER "Usage: " PRG_NAME " " PRG_USAGE + +#include "switches.cpp" + +int ToNum( char*, int ); + +int main( int argc, char *argv[] ) +{ + setbuf( stdout, NULL ); + setbuf( stderr, NULL ); + + if ( !SWITCHES_Init( &argc, argv ) ) + return 1; + + if ( argc < 2 ) + { + SWFN_HELP( USAGE ); + return 1; + } + + fprintf( stderr, SHEADER ); + + char* szInfile = argv[ 1 ]; + + char szOutfile[ MAX_PATH ]; + + if ( argc >= 3 ) + { + strcpy( szOutfile, argv[ 2 ] ); + } + else + { + strcpy( szOutfile, "prg.axe" ); + } + + int hIn = open( szInfile, O_RDONLY | O_BINARY ); + + if ( hIn == -1 ) + { + fprintf( stderr, "Can't open infile '%s'!\n", szInfile ); + return -1; + } + + if( g_bStartUsed ) + { + g_iBlkStart = ToNum( szStart, 1 ); + } + + if( g_bEndUsed ) + { + g_iBlkEnd = ToNum( szEnd, 1 ); + } + + if( g_bLenUsed ) + { + g_iBlkLength = ToNum( szLength, 0 ); + } + + LONG lLen = lseek( hIn, 0, SEEK_END ); + lseek( hIn, 0, SEEK_SET ); + + if( g_bEndUsed && g_iBlkEnd < 1 ) + { + g_iBlkEnd = lLen - 1 + g_iBlkEnd; + } + + if( g_bStartUsed ) + { + if ( g_bEndUsed ) + { + g_iBlkLength = g_iBlkEnd - g_iBlkStart + 1; + } + else + { + //START & ? + if ( g_bLenUsed ) + { + //start & length + g_iBlkEnd = g_iBlkStart + g_iBlkLength - 1; + } + else + { + //start & nothing + g_iBlkEnd = lLen - 1; + g_iBlkLength = g_iBlkEnd - g_iBlkStart + 1; + } + } + + } + else if( g_bEndUsed ) + { + if( g_bLenUsed ) + { + //end & length + g_iBlkStart = g_iBlkEnd - g_iBlkLength + 1; + } + else + { + //end only + g_iBlkStart = 0; + g_iBlkLength = g_iBlkEnd - g_iBlkStart + 1; + } + } + else + { + if( g_bLenUsed ) + { + //length only + g_iBlkStart = 0; + g_iBlkEnd = g_iBlkStart + g_iBlkLength - 1; + } + else + { + //nothing + g_iBlkStart = 0; + g_iBlkLength = lLen; + g_iBlkEnd = g_iBlkStart + g_iBlkLength - 1; + } + } + + if( ( g_iBlkStart < 0 ) || ( g_iBlkStart >= lLen ) ) + { + fprintf( stderr, "Invalid start ptr!\n" ); + close( hIn ); + return -1; + } + + if( ( g_iBlkEnd < 0 ) || ( g_iBlkEnd >= lLen ) || ( g_iBlkEnd < g_iBlkStart ) ) + { + fprintf( stderr, "Invalid end ptr!\n" ); + close( hIn ); + return -1; + } + + int iBlkStartM = g_iBlkStart; + int iBlkEndM = g_iBlkEnd; + + if( g_bUseBase ) + { + iBlkStartM = g_iBlkBase; + iBlkEndM = g_iBlkBase + g_iBlkLength - 1; + } + + if ( ( ( iBlkEndM >= 0x10000 ) || ( iBlkStartM >= 0x10000 ) ) && g_bOutputIsAtari ) + { + fprintf( stderr, "End goes past end of RAM in real Atari!\n" ); + close( hIn ); + return -1; + } + + int hOut = open( szOutfile, O_WRONLY | O_BINARY | O_CREAT | O_TRUNC, 0666 ); + + if ( hOut == -1 ) + { + fprintf( stderr, "Can't open outfile '%s'!\n", szOutfile ); + close( hIn ); + return -1; + } + + #define BUFLEN 0x10000 + + BYTE* pbtPtr = new BYTE [ BUFLEN ]; + lseek( hIn, g_iBlkStart, SEEK_SET ); + + if ( g_bOutputIsAtari ) + { + WORD wStart = iBlkStartM; + WORD wEnd = iBlkEndM; + + BYTE btPom = 0xFF; + write( hOut, &btPom, 1 ); + write( hOut, &btPom, 1 ); + + btPom = wStart & 0xFF; + write( hOut, &btPom, 1 ); + + btPom = wStart >> 8; + write( hOut, &btPom, 1 ); + + btPom = wEnd & 0xFF; + write( hOut, &btPom, 1 ); + + btPom = wEnd >> 8; + write( hOut, &btPom, 1 ); + } + + int iLeft = g_iBlkLength; + + while( iLeft ) + { + int iReadNow = iLeft > BUFLEN ? BUFLEN : iLeft; + read( hIn, pbtPtr, iReadNow ); + write( hOut, pbtPtr, iReadNow ); + iLeft -= iReadNow; + } + + close( hOut ); + close( hIn ); + + printf( "Done!\n" ); + + return 0; +} + +int ToNum( char* szString, int iOffs ) +{ + BOOL bSec = FALSE; + + if( *szString == 's' ) + { + bSec = TRUE; + szString++; + } + + int iNum; + sscanf( szString, "%X", &iNum ); + + if( bSec ) + { + if( iNum < iOffs ) + { + printf( "Incorrect sector number %s\n", szString ); + return -1; + } + + iNum -= iOffs; + iNum *= 0x80; + + if( iOffs ) + { + //begin & end + iNum += 0x10; + } + + //whole code assumes SD ATR file!!! + } + + return iNum; +} diff --git a/jindroush/aext/pub.def b/jindroush/aext/pub.def new file mode 100644 index 0000000..19e525e --- /dev/null +++ b/jindroush/aext/pub.def @@ -0,0 +1,31 @@ +// This program is free software; you can redistribute it and/or modify +// it under the terms of the GNU General Public License as published by +// the Free Software Foundation; either version 2 of the License, or +// any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +// GNU General Public License for more details. +// +// You should have received a copy of the GNU General Public License +// along with this program; if not, write to the Free Software +// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. +// + +#define PRG_NAME "aext" +#define PRG_VERSION "1.02" +#define PRG_COPYRIGHT "1998-2002" +#define PRG_UNDERGPL "1" +#define PRG_AUTHOR "Jindrich Kubec <kubecj@asw.cz>" + +#define PRG_URL "http://www.asw.cz/~kubecj" + +#define PRG_DESC "Atari file extractor." +#define PRG_USAGE "[options] infile [outfile]" + +#define PRG_ARCH "PC" +#define PRG_TOOLS "PERL" + +#define PRG_SRCS "!GENERATED!" +#define PRG_BINS "rel/aext.exe" diff --git a/jindroush/aext/readme.txt b/jindroush/aext/readme.txt new file mode 100644 index 0000000..f73b129 --- /dev/null +++ b/jindroush/aext/readme.txt @@ -0,0 +1,76 @@ +AExt v1.02 (c) 1998-2002 Jindrich Kubec <kubecj@asw.cz> +Latest version can be found at http://www.asw.cz/~kubecj + +This program is provided 'as is', no warranty will be taken +for any damage caused by it or by any use of it. + +The whole package is placed under the GNU Public License, for further +information on redistribution see the included file "GPL.TXT". + + +Description: +------------ +Atari file extractor. +This is just simple utility for extracting binary block in binary/atari binary +block formats. + + +Usage: +------ +AExt [options] infile [outfile] + +If outfile is not specified, prg.axe is assumed. + +-s, -e, -n specify start, end or length parameters of block in hexadecimal + numbers. + +-oa creates atari binary block (start, end, data). + +-base is used with -oa to create based binary block. (The number specifies + start address of block). + + +History: +-------- +Date, Author, Version +8/19/1999, kubecj, 0.10 +First version. + +10/10/1999, kubecj, 0.11 +New archive processing, version incremented to avoid version problems. + +10/10/1999, kubecj, 1.00 +First release. + +12/10/2001, kubecj, 1.01 +Large block processing. +-e 0 means end ptr now. + +1/23/2002, kubecj, 1.02 +Added useful single density extracting parameters. Now include 's' as first +character in a number, e.g. -s s06 means start from sixth sector. By definition +works only on ATR files with 0x80 long sectors. + + +To Do: +------ +Nothing. + + +Known Bugs: +----------- +None. + + +Compiling Tools: +---------------- +For scripts: Perl. +URL: http://www.perl.com + +For PC executables: DJGPP. +Sources were written/tested on GCC/Intel only. There should be only +minor problems to port it to different architectures/environments. +Makefile should need only minor changes. +URL: http://www.delorie.com + + diff --git a/jindroush/aext/switches.def b/jindroush/aext/switches.def new file mode 100644 index 0000000..1bcb33b --- /dev/null +++ b/jindroush/aext/switches.def @@ -0,0 +1,25 @@ +e, end +end +hexnum= bRet = SWFN_GETPATH( szEnd );g_bEndUsed = TRUE; += + +s, start +start +hexnum=bRet = SWFN_GETPATH( szStart );g_bStartUsed = TRUE; += + +n, length +length +hexnum=bRet = SWFN_GETPATH( szLength );g_bLenUsed = TRUE; += + +oa, atari +output is Atari block +=g_bOutputIsAtari = TRUE; += + +base +base +hexnum=bRet = SWFN_NUMH( &g_iBlkBase ); +=g_bUseBase = TRUE; += |