aview-1.3.0rc1.orig/0040755000175000017500000000000007271572634014404 5ustar netatalknetatalkaview-1.3.0rc1.orig/Makefile.in0100644000175000017500000003062207271572634016451 0ustar netatalknetatalk# Makefile.in generated automatically by automake 1.4 from Makefile.am # Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. 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ACLOCAL = @ACLOCAL@ AUTOCONF = @AUTOCONF@ AUTOMAKE = @AUTOMAKE@ AUTOHEADER = @AUTOHEADER@ INSTALL = @INSTALL@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS) INSTALL_DATA = @INSTALL_DATA@ INSTALL_SCRIPT = @INSTALL_SCRIPT@ transform = @program_transform_name@ NORMAL_INSTALL = : PRE_INSTALL = : POST_INSTALL = : NORMAL_UNINSTALL = : PRE_UNINSTALL = : POST_UNINSTALL = : AALIB_CFLAGS = @AALIB_CFLAGS@ AALIB_CONFIG = @AALIB_CONFIG@ AALIB_LIBS = @AALIB_LIBS@ CC = @CC@ MAKEINFO = @MAKEINFO@ PACKAGE = @PACKAGE@ VERSION = @VERSION@ bin_PROGRAMS = aview aaflip aview_SOURCES = image.c main.c shrink.c ui.c aaflip_SOURCES = flip.c general.c bin_SCRIPTS = asciiview man_MANS = aview.1 asciiview.1 EXTRA_DIST = fli.h general.h shrink.h ui.h TODO README.flip ANNOUNCE aview.lsm image.h aview.1 asciiview.1 asciiview ACLOCAL_M4 = $(top_srcdir)/aclocal.m4 mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs CONFIG_HEADER = config.h CONFIG_CLEAN_FILES = PROGRAMS = $(bin_PROGRAMS) DEFS = @DEFS@ -I. -I$(srcdir) -I. 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Supports: dos (VGA + MDA), stdio, curses, slang, X11, gpm, linux-console Features ======== o High quality ascii art rendering o Portable o Save into many formats (html, text, ansi, more/less etc...) o Contrast, Bright, Gamma control o Image zooming/unzooming o Three dithering modes o Hidden "bonus" features :) o Inversion o Support for bright, dim, inverse attributes/extended character set What is PNM file format? ======================== PNM if an graphics format similiar to GIF, JPEG, PNG, TIFF and others. Aview uses it because of its simplicity. Many free or shareware conversion tools from other graphics format exist (ImageMagick, NetPBM for UNIX, alchemy for DOS and others.) So you should use aview to browse images in many graphics format. UNIX version has script that does conversion automatically (using eighter NetPBM (preffered way) or ImageMagic conversion program. FIFO is used to do not waste your disc space so conversion is fully transparent. Under DOS and other operating systems you probably need to do it yourself. Usage ===== UNIX: asciiview [filenames] [options] to browse any image format supported by NetPBM or ImageMagick. Use OTHERS way if you don't have installed these tools options should be listed using aview or aaflip program when used w/o parameters OTHERS: aview [options] [filename] To browse pbm pgm ppm or pnm image. aaflip [options] [filename] to browse fli or flc animation Once aview is started use 'H' for help about keys. How this all started ==================== Once upon a time we've (my friend Kamil and I) bought two old Herculeses as secondary monitors. We didn't know for that time that our Diamond Stealths 64 cards would become obsolete soon. The next day we downloaded the logo of Linux Texas Users Group - nice silly penguin looking like a cowboy! It was so exciting logo ... we decided that we couldn't live without it and we wanted to see it at boot time as a logo on our secondary monitors. There was a small problem - Hercules doesn't support color graphics. So we decided to convert the penguin image to ascii art using netpbm tools. The output was very ugly because the converting algorithm was absolutly stupid. During the night I designed a new convertor that used a font bitmap to creat an aproximation table. The output wasn't very good since the algorithm wasn't tuned so well. Many months this small piece of code was waiting on my disc for the day "D". Meanwhile I started a new project XaoS (a fractal zoomer) with my friend Thomas. And then I got an idea: Ascii Art Mandelbrots! I was really impressed by the result! XaoS was faster, portable and looking much better than ever before. I found a new way to go ... AA-Project ========== dT8 8Tb dT 8 8 Tb dT 8 8 Tb dT 8 8 Tb dT 8 8 Tb Three goals of AA-Project: 1. Port all important software (like Doom, Second Reality, X windows etc..) on AA-lib. 2. Port AA-lib on all available platforms (mainly ZX-Spectrum and Sharp). 3. Force IBM to start manufacturing MDA cards again. AA-project was started by Jan Hubicka. In that times just a few people knew about it. Then a new demo named BB has been relased to show the power of AA-lib technology. Now the project is freely available and anyone can help. Where to find Aview =================== All programs covered under AA-project can be obtained at `http://aa-project.sourceforge.net'. aview-1.3.0rc1.orig/stamp-h.in0100644000175000017500000000001207271571737016276 0ustar netatalknetatalktimestamp aview-1.3.0rc1.orig/AUTHORS0100644000175000017500000000040507271303342015434 0ustar netatalknetatalkJan Hubicka - Original code, maitainer Kamil Toman - Maitenance of version 1.2 Ladislav Michl - Number of fixes and improvements Michael Bramer - Debian package maitainer; author of manual pages. aview-1.3.0rc1.orig/COPYING0100644000175000017500000004307007271303342015424 0ustar netatalknetatalk GNU GENERAL PUBLIC LICENSE Version 2, June 1991 Copyright (C) 1989, 1991 Free Software Foundation, Inc. 675 Mass Ave, Cambridge, MA 02139, USA Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. 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If the distribution and/or use of the Program is restricted in certain countries either by patents or by copyrighted interfaces, the original copyright holder who places the Program under this License may add an explicit geographical distribution limitation excluding those countries, so that distribution is permitted only in or among countries not thus excluded. In such case, this License incorporates the limitation as if written in the body of this License. 9. The Free Software Foundation may publish revised and/or new versions of the General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies a version number of this License which applies to it and "any later version", you have the option of following the terms and conditions either of that version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of this License, you may choose any version ever published by the Free Software Foundation. 10. If you wish to incorporate parts of the Program into other free programs whose distribution conditions are different, write to the author to ask for permission. For software which is copyrighted by the Free Software Foundation, write to the Free Software Foundation; we sometimes make exceptions for this. Our decision will be guided by the two goals of preserving the free status of all derivatives of our free software and of promoting the sharing and reuse of software generally. NO WARRANTY 11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE, THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) 19yy 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 (at your option) 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. Also add information on how to contact you by electronic and paper mail. If the program is interactive, make it output a short notice like this when it starts in an interactive mode: Gnomovision version 69, Copyright (C) 19yy name of author Gnomovision comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, the commands you use may be called something other than `show w' and `show c'; they could even be mouse-clicks or menu items--whatever suits your program. You should also get your employer (if you work as a programmer) or your school, if any, to sign a "copyright disclaimer" for the program, if necessary. Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the program `Gnomovision' (which makes passes at compilers) written by James Hacker. , 1 April 1989 Ty Coon, President of Vice This General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Library General Public License instead of this License. aview-1.3.0rc1.orig/ChangeLog0100644000175000017500000000160107271303342016135 0ustar netatalknetatalkChanged in version 1.3 o Fixed asciiview script to properly fall back to imagemagick o Added manual pages o Converted to automake o Fixed crashes and compilation problems. Changes in version 1.2 o Updated for aalib-1.1 o Better 'u' menu Changes in version 1.1 o Fixed bugs in Makefile o Do not require efence anymore o Configure script o Fixed memory leak in flip.c o Hide cursor o Extended documentation o Faster animation preloading o Uses faster memcpy/memset functions o image.c now reads P1 - P6 file formats (pgm, ppm, pnm both raw/ascii) o gifview obsoleted by asciiview - new script that uses eighter imagemagick or netpbm tools to convert image using fifo. So it is fast and saves memory/disk space o Added some keys into aaflip - contrast, bright, gamma tunning etc. Press 'H' for help Changes in version 1.0 o First version (released in a hurry and very broken) aview-1.3.0rc1.orig/INSTALL0100644000175000017500000000023207271303342015413 0ustar netatalknetatalk To compile Aview at UNIX enviroment use: ./configure make make install This should work in most cases. I believe. MS-DOS users: make -f Makefile.dos aview-1.3.0rc1.orig/Makefile.am0100644000175000017500000000042707271303342016424 0ustar netatalknetatalkbin_PROGRAMS = aview aaflip aview_SOURCES = image.c main.c shrink.c ui.c aaflip_SOURCES = flip.c general.c bin_SCRIPTS = asciiview man_MANS = aview.1 asciiview.1 EXTRA_DIST = fli.h general.h shrink.h ui.h TODO README.flip ANNOUNCE aview.lsm image.h aview.1 asciiview.1 asciiview aview-1.3.0rc1.orig/NEWS0100644000175000017500000000015107271303342015061 0ustar netatalknetatalkNews since version 1.2 - Turned to automake - Bugfixes - Compilation fixed on glibc2 based systems aview-1.3.0rc1.orig/TODO0100644000175000017500000000005507271303342015055 0ustar netatalknetatalko Make aaflip working at non intel platforms aview-1.3.0rc1.orig/aclocal.m40100644000175000017500000002470307271571731016244 0ustar netatalknetatalkdnl aclocal.m4 generated automatically by aclocal 1.4 dnl Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl This program is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY, to the extent permitted by law; without dnl even the implied warranty of MERCHANTABILITY or FITNESS FOR A dnl PARTICULAR PURPOSE. # Do all the work for Automake. This macro actually does too much -- # some checks are only needed if your package does certain things. # But this isn't really a big deal. # serial 1 dnl Usage: dnl AM_INIT_AUTOMAKE(package,version, [no-define]) AC_DEFUN(AM_INIT_AUTOMAKE, [AC_REQUIRE([AC_PROG_INSTALL]) PACKAGE=[$1] AC_SUBST(PACKAGE) VERSION=[$2] AC_SUBST(VERSION) dnl test to see if srcdir already configured if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then AC_MSG_ERROR([source directory already configured; run "make distclean" there first]) fi ifelse([$3],, AC_DEFINE_UNQUOTED(PACKAGE, "$PACKAGE", [Name of package]) AC_DEFINE_UNQUOTED(VERSION, "$VERSION", [Version number of package])) AC_REQUIRE([AM_SANITY_CHECK]) AC_REQUIRE([AC_ARG_PROGRAM]) dnl FIXME This is truly gross. missing_dir=`cd $ac_aux_dir && pwd` AM_MISSING_PROG(ACLOCAL, aclocal, $missing_dir) AM_MISSING_PROG(AUTOCONF, autoconf, $missing_dir) AM_MISSING_PROG(AUTOMAKE, automake, $missing_dir) AM_MISSING_PROG(AUTOHEADER, autoheader, $missing_dir) AM_MISSING_PROG(MAKEINFO, makeinfo, $missing_dir) AC_REQUIRE([AC_PROG_MAKE_SET])]) # # Check to make sure that the build environment is sane. # AC_DEFUN(AM_SANITY_CHECK, [AC_MSG_CHECKING([whether build environment is sane]) # Just in case sleep 1 echo timestamp > conftestfile # Do `set' in a subshell so we don't clobber the current shell's # arguments. Must try -L first in case configure is actually a # symlink; some systems play weird games with the mod time of symlinks # (eg FreeBSD returns the mod time of the symlink's containing # directory). if ( set X `ls -Lt $srcdir/configure conftestfile 2> /dev/null` if test "[$]*" = "X"; then # -L didn't work. set X `ls -t $srcdir/configure conftestfile` fi if test "[$]*" != "X $srcdir/configure conftestfile" \ && test "[$]*" != "X conftestfile $srcdir/configure"; then # If neither matched, then we have a broken ls. This can happen # if, for instance, CONFIG_SHELL is bash and it inherits a # broken ls alias from the environment. This has actually # happened. Such a system could not be considered "sane". AC_MSG_ERROR([ls -t appears to fail. Make sure there is not a broken alias in your environment]) fi test "[$]2" = conftestfile ) then # Ok. : else AC_MSG_ERROR([newly created file is older than distributed files! Check your system clock]) fi rm -f conftest* AC_MSG_RESULT(yes)]) dnl AM_MISSING_PROG(NAME, PROGRAM, DIRECTORY) dnl The program must properly implement --version. AC_DEFUN(AM_MISSING_PROG, [AC_MSG_CHECKING(for working $2) # Run test in a subshell; some versions of sh will print an error if # an executable is not found, even if stderr is redirected. # Redirect stdin to placate older versions of autoconf. Sigh. if ($2 --version) < /dev/null > /dev/null 2>&1; then $1=$2 AC_MSG_RESULT(found) else $1="$3/missing $2" AC_MSG_RESULT(missing) fi AC_SUBST($1)]) # Like AC_CONFIG_HEADER, but automatically create stamp file. AC_DEFUN(AM_CONFIG_HEADER, [AC_PREREQ([2.12]) AC_CONFIG_HEADER([$1]) dnl When config.status generates a header, we must update the stamp-h file. dnl This file resides in the same directory as the config header dnl that is generated. We must strip everything past the first ":", dnl and everything past the last "/". AC_OUTPUT_COMMANDS(changequote(<<,>>)dnl ifelse(patsubst(<<$1>>, <<[^ ]>>, <<>>), <<>>, <>CONFIG_HEADERS" || echo timestamp > patsubst(<<$1>>, <<^\([^:]*/\)?.*>>, <<\1>>)stamp-h<<>>dnl>>, <>; do case " <<$>>CONFIG_HEADERS " in *" <<$>>am_file "*<<)>> echo timestamp > `echo <<$>>am_file | sed -e 's%:.*%%' -e 's%[^/]*$%%'`stamp-h$am_indx ;; esac am_indx=`expr "<<$>>am_indx" + 1` done<<>>dnl>>) changequote([,]))]) # Configure paths for AALIB # Jan Hubicka 4/22/2001 # stolen from Sam Lantinga 9/21/99 # stolen from Manish Singh # stolen back from Frank Belew # stolen from Manish Singh # Shamelessly stolen from Owen Taylor dnl AM_PATH_AALIB([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND]]]) dnl Test for AALIB, and define AALIB_CFLAGS and AALIB_LIBS dnl AC_DEFUN(AM_PATH_AALIB, [dnl dnl Get the cflags and libraries from the aalib-config script dnl AC_ARG_WITH(aalib-prefix,[ --with-aalib-prefix=PFX Prefix where AALIB is installed (optional)], aalib_prefix="$withval", aalib_prefix="") AC_ARG_WITH(aalib-exec-prefix,[ --with-aalib-exec-prefix=PFX Exec prefix where AALIB is installed (optional)], aalib_exec_prefix="$withval", aalib_exec_prefix="") AC_ARG_ENABLE(aalibtest, [ --disable-aalibtest Do not try to compile and run a test AALIB program], , enable_aalibtest=yes) if test x$aalib_exec_prefix != x ; then aalib_args="$aalib_args --exec-prefix=$aalib_exec_prefix" if test x${AALIB_CONFIG+set} != xset ; then AALIB_CONFIG=$aalib_exec_prefix/bin/aalib-config fi fi if test x$aalib_prefix != x ; then aalib_args="$aalib_args --prefix=$aalib_prefix" if test x${AALIB_CONFIG+set} != xset ; then AALIB_CONFIG=$aalib_prefix/bin/aalib-config fi fi AC_PATH_PROG(AALIB_CONFIG, aalib-config, no) min_aalib_version=ifelse([$1], ,0.11.0,$1) AC_MSG_CHECKING(for AALIB - version >= $min_aalib_version) no_aalib="" if test "$AALIB_CONFIG" = "no" ; then no_aalib=yes else AALIB_CFLAGS=`$AALIB_CONFIG $aalibconf_args --cflags` AALIB_LIBS=`$AALIB_CONFIG $aalibconf_args --libs` aalib_major_version=`$AALIB_CONFIG $aalib_args --version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\1/'` aalib_minor_version=`$AALIB_CONFIG $aalib_args --version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\2/'` aalib_micro_version=`$AALIB_CONFIG $aalib_config_args --version | \ sed 's/\([[0-9]]*\).\([[0-9]]*\).\([[0-9]]*\)/\3/'` if test "x$enable_aalibtest" = "xyes" ; then ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CFLAGS="$CFLAGS $AALIB_CFLAGS" LIBS="$LIBS $AALIB_LIBS" dnl dnl Now check if the installed AALIB is sufficiently new. (Also sanity dnl checks the results of aalib-config to some extent dnl rm -f conf.aalibtest AC_TRY_RUN([ #include #include #include #include "aalib.h" char* my_strdup (char *str) { char *new_str; if (str) { new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); strcpy (new_str, str); } else new_str = NULL; return new_str; } int main (int argc, char *argv[]) { int major, minor, micro; char *tmp_version; /* This hangs on some systems (?) system ("touch conf.aalibtest"); */ { FILE *fp = fopen("conf.aalibtest", "a"); if ( fp ) fclose(fp); } /* HP/UX 9 (%@#!) writes to sscanf strings */ tmp_version = my_strdup("$min_aalib_version"); if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { printf("%s, bad version string\n", "$min_aalib_version"); exit(1); } if (($aalib_major_version > major) || (($aalib_major_version == major) && ($aalib_minor_version > minor)) || (($aalib_major_version == major) && ($aalib_minor_version == minor) && ($aalib_micro_version >= micro))) { return 0; } else { printf("\n*** 'aalib-config --version' returned %d.%d.%d, but the minimum version\n", $aalib_major_version, $aalib_minor_version, $aalib_micro_version); printf("*** of AALIB required is %d.%d.%d. If aalib-config is correct, then it is\n", major, minor, micro); printf("*** best to upgrade to the required version.\n"); printf("*** If aalib-config was wrong, set the environment variable AALIB_CONFIG\n"); printf("*** to point to the correct copy of aalib-config, and remove the file\n"); printf("*** config.cache before re-running configure\n"); return 1; } } ],, no_aalib=yes,[echo $ac_n "cross compiling; assumed OK... $ac_c"]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi fi if test "x$no_aalib" = x ; then AC_MSG_RESULT(yes) ifelse([$2], , :, [$2]) else AC_MSG_RESULT(no) if test "$AALIB_CONFIG" = "no" ; then echo "*** The aalib-config script installed by AALIB could not be found" echo "*** If AALIB was installed in PREFIX, make sure PREFIX/bin is in" echo "*** your path, or set the AALIB_CONFIG environment variable to the" echo "*** full path to aalib-config." else if test -f conf.aalibtest ; then : else echo "*** Could not run AALIB test program, checking why..." 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In the latter case, you" echo "*** may want to edit the aalib-config script: $AALIB_CONFIG" ]) CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi fi AALIB_CFLAGS="" AALIB_LIBS="" ifelse([$3], , :, [$3]) fi AC_SUBST(AALIB_CFLAGS) AC_SUBST(AALIB_LIBS) rm -f conf.aalibtest ]) aview-1.3.0rc1.orig/config.h.in0100644000175000017500000000046007271571737016427 0ustar netatalknetatalk/* config.h.in. Generated automatically from configure.in by autoheader. */ /* Define if you have the ANSI C header files. */ #undef STDC_HEADERS /* Define if you have the isatty function. */ #undef HAVE_ISATTY /* Name of package */ #undef PACKAGE /* Version number of package */ #undef VERSION aview-1.3.0rc1.orig/configure0100755000175000017500000017340507271571733016321 0ustar netatalknetatalk#! /bin/sh # Guess values for system-dependent variables and create Makefiles. # Generated automatically using autoconf version 2.13 # Copyright (C) 1992, 93, 94, 95, 96 Free Software Foundation, Inc. # # This configure script is free software; the Free Software Foundation # gives unlimited permission to copy, distribute and modify it. # Defaults: ac_help= ac_default_prefix=/usr/local # Any additions from configure.in: ac_help="$ac_help --with-aalib-prefix=PFX Prefix where AALIB is installed (optional)" ac_help="$ac_help --with-aalib-exec-prefix=PFX Exec prefix where AALIB is installed (optional)" ac_help="$ac_help --disable-aalibtest Do not try to compile and run a test AALIB program" # Initialize some variables set by options. # The variables have the same names as the options, with # dashes changed to underlines. build=NONE cache_file=./config.cache exec_prefix=NONE host=NONE no_create= nonopt=NONE no_recursion= prefix=NONE program_prefix=NONE program_suffix=NONE program_transform_name=s,x,x, silent= site= srcdir= target=NONE verbose= x_includes=NONE x_libraries=NONE bindir='${exec_prefix}/bin' sbindir='${exec_prefix}/sbin' libexecdir='${exec_prefix}/libexec' datadir='${prefix}/share' sysconfdir='${prefix}/etc' sharedstatedir='${prefix}/com' localstatedir='${prefix}/var' libdir='${exec_prefix}/lib' includedir='${prefix}/include' oldincludedir='/usr/include' infodir='${prefix}/info' mandir='${prefix}/man' # Initialize some other variables. subdirs= MFLAGS= MAKEFLAGS= SHELL=${CONFIG_SHELL-/bin/sh} # Maximum number of lines to put in a shell here document. ac_max_here_lines=12 ac_prev= for ac_option do # If the previous option needs an argument, assign it. if test -n "$ac_prev"; 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ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:821: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_prog_rejected=no ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then if test "$ac_dir/$ac_word" = "/usr/ucb/cc"; then ac_prog_rejected=yes continue fi ac_cv_prog_CC="cc" break fi done IFS="$ac_save_ifs" if test $ac_prog_rejected = yes; then # We found a bogon in the path, so make sure we never use it. set dummy $ac_cv_prog_CC shift if test $# -gt 0; then # We chose a different compiler from the bogus one. # However, it has the same basename, so the bogon will be chosen # first if we set CC to just the basename; use the full file name. shift set dummy "$ac_dir/$ac_word" "$@" shift ac_cv_prog_CC="$@" fi fi fi fi CC="$ac_cv_prog_CC" if test -n "$CC"; then echo "$ac_t""$CC" 1>&6 else echo "$ac_t""no" 1>&6 fi if test -z "$CC"; then case "`uname -s`" in *win32* | *WIN32*) # Extract the first word of "cl", so it can be a program name with args. set dummy cl; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:872: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_prog_CC'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else if test -n "$CC"; then ac_cv_prog_CC="$CC" # Let the user override the test. else IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_prog_CC="cl" break fi done IFS="$ac_save_ifs" fi fi CC="$ac_cv_prog_CC" if test -n "$CC"; then echo "$ac_t""$CC" 1>&6 else echo "$ac_t""no" 1>&6 fi ;; esac fi test -z "$CC" && { echo "configure: error: no acceptable cc found in \$PATH" 1>&2; exit 1; } fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works""... $ac_c" 1>&6 echo "configure:904: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) works" >&5 ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' cross_compiling=$ac_cv_prog_cc_cross cat > conftest.$ac_ext << EOF #line 915 "configure" #include "confdefs.h" main(){return(0);} EOF if { (eval echo configure:920: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then ac_cv_prog_cc_works=yes # If we can't run a trivial program, we are probably using a cross compiler. if (./conftest; exit) 2>/dev/null; then ac_cv_prog_cc_cross=no else ac_cv_prog_cc_cross=yes fi else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 ac_cv_prog_cc_works=no fi rm -fr conftest* ac_ext=c # CFLAGS is not in ac_cpp because -g, -O, etc. are not valid cpp options. ac_cpp='$CPP $CPPFLAGS' ac_compile='${CC-cc} -c $CFLAGS $CPPFLAGS conftest.$ac_ext 1>&5' ac_link='${CC-cc} -o conftest${ac_exeext} $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS 1>&5' cross_compiling=$ac_cv_prog_cc_cross echo "$ac_t""$ac_cv_prog_cc_works" 1>&6 if test $ac_cv_prog_cc_works = no; then { echo "configure: error: installation or configuration problem: C compiler cannot create executables." 1>&2; exit 1; } fi echo $ac_n "checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler""... $ac_c" 1>&6 echo "configure:946: checking whether the C compiler ($CC $CFLAGS $LDFLAGS) is a cross-compiler" >&5 echo "$ac_t""$ac_cv_prog_cc_cross" 1>&6 cross_compiling=$ac_cv_prog_cc_cross echo $ac_n "checking whether we are using GNU C""... $ac_c" 1>&6 echo "configure:951: checking whether we are using GNU C" >&5 if eval "test \"`echo '$''{'ac_cv_prog_gcc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.c <&5; (eval $ac_try) 2>&5; }; } | egrep yes >/dev/null 2>&1; then ac_cv_prog_gcc=yes else ac_cv_prog_gcc=no fi fi echo "$ac_t""$ac_cv_prog_gcc" 1>&6 if test $ac_cv_prog_gcc = yes; then GCC=yes else GCC= fi ac_test_CFLAGS="${CFLAGS+set}" ac_save_CFLAGS="$CFLAGS" CFLAGS= echo $ac_n "checking whether ${CC-cc} accepts -g""... $ac_c" 1>&6 echo "configure:979: checking whether ${CC-cc} accepts -g" >&5 if eval "test \"`echo '$''{'ac_cv_prog_cc_g'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else echo 'void f(){}' > conftest.c if test -z "`${CC-cc} -g -c conftest.c 2>&1`"; then ac_cv_prog_cc_g=yes else ac_cv_prog_cc_g=no fi rm -f conftest* fi echo "$ac_t""$ac_cv_prog_cc_g" 1>&6 if test "$ac_test_CFLAGS" = set; then CFLAGS="$ac_save_CFLAGS" elif test $ac_cv_prog_cc_g = yes; then if test "$GCC" = yes; then CFLAGS="-g -O2" else CFLAGS="-g" fi else if test "$GCC" = yes; then CFLAGS="-O2" else CFLAGS= fi fi # Find a good install program. We prefer a C program (faster), # so one script is as good as another. But avoid the broken or # incompatible versions: # SysV /etc/install, /usr/sbin/install # SunOS /usr/etc/install # IRIX /sbin/install # AIX /bin/install # AIX 4 /usr/bin/installbsd, which doesn't work without a -g flag # AFS /usr/afsws/bin/install, which mishandles nonexistent args # SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff" # ./install, which can be erroneously created by make from ./install.sh. echo $ac_n "checking for a BSD compatible install""... $ac_c" 1>&6 echo "configure:1022: checking for a BSD compatible install" >&5 if test -z "$INSTALL"; then if eval "test \"`echo '$''{'ac_cv_path_install'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else IFS="${IFS= }"; ac_save_IFS="$IFS"; IFS=":" for ac_dir in $PATH; do # Account for people who put trailing slashes in PATH elements. case "$ac_dir/" in /|./|.//|/etc/*|/usr/sbin/*|/usr/etc/*|/sbin/*|/usr/afsws/bin/*|/usr/ucb/*) ;; *) # OSF1 and SCO ODT 3.0 have their own names for install. # Don't use installbsd from OSF since it installs stuff as root # by default. for ac_prog in ginstall scoinst install; do if test -f $ac_dir/$ac_prog; then if test $ac_prog = install && grep dspmsg $ac_dir/$ac_prog >/dev/null 2>&1; then # AIX install. It has an incompatible calling convention. : else ac_cv_path_install="$ac_dir/$ac_prog -c" break 2 fi fi done ;; esac done IFS="$ac_save_IFS" fi if test "${ac_cv_path_install+set}" = set; then INSTALL="$ac_cv_path_install" else # As a last resort, use the slow shell script. We don't cache a # path for INSTALL within a source directory, because that will # break other packages using the cache if that directory is # removed, or if the path is relative. INSTALL="$ac_install_sh" fi fi echo "$ac_t""$INSTALL" 1>&6 # Use test -z because SunOS4 sh mishandles braces in ${var-val}. # It thinks the first close brace ends the variable substitution. test -z "$INSTALL_PROGRAM" && INSTALL_PROGRAM='${INSTALL}' test -z "$INSTALL_SCRIPT" && INSTALL_SCRIPT='${INSTALL_PROGRAM}' test -z "$INSTALL_DATA" && INSTALL_DATA='${INSTALL} -m 644' echo $ac_n "checking how to run the C preprocessor""... $ac_c" 1>&6 echo "configure:1075: checking how to run the C preprocessor" >&5 # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if eval "test \"`echo '$''{'ac_cv_prog_CPP'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else # This must be in double quotes, not single quotes, because CPP may get # substituted into the Makefile and "${CC-cc}" will confuse make. CPP="${CC-cc} -E" # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1096: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* CPP="${CC-cc} -E -traditional-cpp" cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1113: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* CPP="${CC-cc} -nologo -E" cat > conftest.$ac_ext < Syntax Error EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1130: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then : else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* CPP=/lib/cpp fi rm -f conftest* fi rm -f conftest* fi rm -f conftest* ac_cv_prog_CPP="$CPP" fi CPP="$ac_cv_prog_CPP" else ac_cv_prog_CPP="$CPP" fi echo "$ac_t""$CPP" 1>&6 echo $ac_n "checking for ANSI C header files""... $ac_c" 1>&6 echo "configure:1155: checking for ANSI C header files" >&5 if eval "test \"`echo '$''{'ac_cv_header_stdc'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < #include #include #include EOF ac_try="$ac_cpp conftest.$ac_ext >/dev/null 2>conftest.out" { (eval echo configure:1168: \"$ac_try\") 1>&5; (eval $ac_try) 2>&5; } ac_err=`grep -v '^ *+' conftest.out | grep -v "^conftest.${ac_ext}\$"` if test -z "$ac_err"; then rm -rf conftest* ac_cv_header_stdc=yes else echo "$ac_err" >&5 echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "memchr" >/dev/null 2>&1; then : else rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat > conftest.$ac_ext < EOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | egrep "free" >/dev/null 2>&1; then : else rm -rf conftest* ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : else cat > conftest.$ac_ext < #define ISLOWER(c) ('a' <= (c) && (c) <= 'z') #define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c)) #define XOR(e, f) (((e) && !(f)) || (!(e) && (f))) int main () { int i; for (i = 0; i < 256; i++) if (XOR (islower (i), ISLOWER (i)) || toupper (i) != TOUPPER (i)) exit(2); exit (0); } EOF if { (eval echo configure:1235: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then : else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* ac_cv_header_stdc=no fi rm -fr conftest* fi fi fi echo "$ac_t""$ac_cv_header_stdc" 1>&6 if test $ac_cv_header_stdc = yes; then cat >> confdefs.h <<\EOF #define STDC_HEADERS 1 EOF fi echo $ac_n "checking whether ${MAKE-make} sets \${MAKE}""... $ac_c" 1>&6 echo "configure:1260: checking whether ${MAKE-make} sets \${MAKE}" >&5 set dummy ${MAKE-make}; ac_make=`echo "$2" | sed 'y%./+-%__p_%'` if eval "test \"`echo '$''{'ac_cv_prog_make_${ac_make}_set'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftestmake <<\EOF all: @echo 'ac_maketemp="${MAKE}"' EOF # GNU make sometimes prints "make[1]: Entering...", which would confuse us. eval `${MAKE-make} -f conftestmake 2>/dev/null | grep temp=` if test -n "$ac_maketemp"; then eval ac_cv_prog_make_${ac_make}_set=yes else eval ac_cv_prog_make_${ac_make}_set=no fi rm -f conftestmake fi if eval "test \"`echo '$ac_cv_prog_make_'${ac_make}_set`\" = yes"; then echo "$ac_t""yes" 1>&6 SET_MAKE= else echo "$ac_t""no" 1>&6 SET_MAKE="MAKE=${MAKE-make}" fi for ac_func in isatty do echo $ac_n "checking for $ac_func""... $ac_c" 1>&6 echo "configure:1290: checking for $ac_func" >&5 if eval "test \"`echo '$''{'ac_cv_func_$ac_func'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else cat > conftest.$ac_ext < /* Override any gcc2 internal prototype to avoid an error. */ /* We use char because int might match the return type of a gcc2 builtin and then its argument prototype would still apply. */ char $ac_func(); int main() { /* The GNU C library defines this for functions which it implements to always fail with ENOSYS. Some functions are actually named something starting with __ and the normal name is an alias. */ #if defined (__stub_$ac_func) || defined (__stub___$ac_func) choke me #else $ac_func(); #endif ; return 0; } EOF if { (eval echo configure:1318: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* eval "ac_cv_func_$ac_func=yes" else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -rf conftest* eval "ac_cv_func_$ac_func=no" fi rm -f conftest* fi if eval "test \"`echo '$ac_cv_func_'$ac_func`\" = yes"; then echo "$ac_t""yes" 1>&6 ac_tr_func=HAVE_`echo $ac_func | tr 'abcdefghijklmnopqrstuvwxyz' 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'` cat >> confdefs.h <&6 fi done # Check whether --with-aalib-prefix or --without-aalib-prefix was given. if test "${with_aalib_prefix+set}" = set; then withval="$with_aalib_prefix" aalib_prefix="$withval" else aalib_prefix="" fi # Check whether --with-aalib-exec-prefix or --without-aalib-exec-prefix was given. if test "${with_aalib_exec_prefix+set}" = set; then withval="$with_aalib_exec_prefix" aalib_exec_prefix="$withval" else aalib_exec_prefix="" fi # Check whether --enable-aalibtest or --disable-aalibtest was given. if test "${enable_aalibtest+set}" = set; then enableval="$enable_aalibtest" : else enable_aalibtest=yes fi if test x$aalib_exec_prefix != x ; then aalib_args="$aalib_args --exec-prefix=$aalib_exec_prefix" if test x${AALIB_CONFIG+set} != xset ; then AALIB_CONFIG=$aalib_exec_prefix/bin/aalib-config fi fi if test x$aalib_prefix != x ; then aalib_args="$aalib_args --prefix=$aalib_prefix" if test x${AALIB_CONFIG+set} != xset ; then AALIB_CONFIG=$aalib_prefix/bin/aalib-config fi fi # Extract the first word of "aalib-config", so it can be a program name with args. set dummy aalib-config; ac_word=$2 echo $ac_n "checking for $ac_word""... $ac_c" 1>&6 echo "configure:1383: checking for $ac_word" >&5 if eval "test \"`echo '$''{'ac_cv_path_AALIB_CONFIG'+set}'`\" = set"; then echo $ac_n "(cached) $ac_c" 1>&6 else case "$AALIB_CONFIG" in /*) ac_cv_path_AALIB_CONFIG="$AALIB_CONFIG" # Let the user override the test with a path. ;; ?:/*) ac_cv_path_AALIB_CONFIG="$AALIB_CONFIG" # Let the user override the test with a dos path. ;; *) IFS="${IFS= }"; ac_save_ifs="$IFS"; IFS=":" ac_dummy="$PATH" for ac_dir in $ac_dummy; do test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$ac_word; then ac_cv_path_AALIB_CONFIG="$ac_dir/$ac_word" break fi done IFS="$ac_save_ifs" test -z "$ac_cv_path_AALIB_CONFIG" && ac_cv_path_AALIB_CONFIG="no" ;; esac fi AALIB_CONFIG="$ac_cv_path_AALIB_CONFIG" if test -n "$AALIB_CONFIG"; then echo "$ac_t""$AALIB_CONFIG" 1>&6 else echo "$ac_t""no" 1>&6 fi min_aalib_version=1.4.0 echo $ac_n "checking for AALIB - version >= $min_aalib_version""... $ac_c" 1>&6 echo "configure:1418: checking for AALIB - version >= $min_aalib_version" >&5 no_aalib="" if test "$AALIB_CONFIG" = "no" ; then no_aalib=yes else AALIB_CFLAGS=`$AALIB_CONFIG $aalibconf_args --cflags` AALIB_LIBS=`$AALIB_CONFIG $aalibconf_args --libs` aalib_major_version=`$AALIB_CONFIG $aalib_args --version | \ sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\1/'` aalib_minor_version=`$AALIB_CONFIG $aalib_args --version | \ sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\2/'` aalib_micro_version=`$AALIB_CONFIG $aalib_config_args --version | \ sed 's/\([0-9]*\).\([0-9]*\).\([0-9]*\)/\3/'` if test "x$enable_aalibtest" = "xyes" ; then ac_save_CFLAGS="$CFLAGS" ac_save_LIBS="$LIBS" CFLAGS="$CFLAGS $AALIB_CFLAGS" LIBS="$LIBS $AALIB_LIBS" rm -f conf.aalibtest if test "$cross_compiling" = yes; then echo $ac_n "cross compiling; assumed OK... $ac_c" else cat > conftest.$ac_ext < #include #include #include "aalib.h" char* my_strdup (char *str) { char *new_str; if (str) { new_str = (char *)malloc ((strlen (str) + 1) * sizeof(char)); strcpy (new_str, str); } else new_str = NULL; return new_str; } int main (int argc, char *argv[]) { int major, minor, micro; char *tmp_version; /* This hangs on some systems (?) system ("touch conf.aalibtest"); */ { FILE *fp = fopen("conf.aalibtest", "a"); if ( fp ) fclose(fp); } /* HP/UX 9 (%@#!) writes to sscanf strings */ tmp_version = my_strdup("$min_aalib_version"); if (sscanf(tmp_version, "%d.%d.%d", &major, &minor, µ) != 3) { printf("%s, bad version string\n", "$min_aalib_version"); exit(1); } if (($aalib_major_version > major) || (($aalib_major_version == major) && ($aalib_minor_version > minor)) || (($aalib_major_version == major) && ($aalib_minor_version == minor) && ($aalib_micro_version >= micro))) { return 0; } else { printf("\n*** 'aalib-config --version' returned %d.%d.%d, but the minimum version\n", $aalib_major_version, $aalib_minor_version, $aalib_micro_version); printf("*** of AALIB required is %d.%d.%d. If aalib-config is correct, then it is\n", major, minor, micro); printf("*** best to upgrade to the required version.\n"); printf("*** If aalib-config was wrong, set the environment variable AALIB_CONFIG\n"); printf("*** to point to the correct copy of aalib-config, and remove the file\n"); printf("*** config.cache before re-running configure\n"); return 1; } } EOF if { (eval echo configure:1503: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext} && (./conftest; exit) 2>/dev/null then : else echo "configure: failed program was:" >&5 cat conftest.$ac_ext >&5 rm -fr conftest* no_aalib=yes fi rm -fr conftest* fi CFLAGS="$ac_save_CFLAGS" LIBS="$ac_save_LIBS" fi fi if test "x$no_aalib" = x ; then echo "$ac_t""yes" 1>&6 : else echo "$ac_t""no" 1>&6 if test "$AALIB_CONFIG" = "no" ; then echo "*** The aalib-config script installed by AALIB could not be found" echo "*** If AALIB was installed in PREFIX, make sure PREFIX/bin is in" echo "*** your path, or set the AALIB_CONFIG environment variable to the" echo "*** full path to aalib-config." else if test -f conf.aalibtest ; then : else echo "*** Could not run AALIB test program, checking why..." CFLAGS="$CFLAGS $AALIB_CFLAGS" LIBS="$LIBS $AALIB_LIBS" cat > conftest.$ac_ext < #include "AALIB.h" int main() { return 0; ; return 0; } EOF if { (eval echo configure:1547: \"$ac_link\") 1>&5; (eval $ac_link) 2>&5; } && test -s conftest${ac_exeext}; then rm -rf conftest* echo "*** The test program compiled, but did not run. This usually means" echo "*** that the run-time linker is not finding AALIB or finding the wrong" echo "*** version of AALIB. 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You can get \`Flex' from any GNU archive site." rm -f lex.yy.c if [ $# -ne 1 ]; then eval LASTARG="\${$#}" case "$LASTARG" in *.l) SRCFILE=`echo "$LASTARG" | sed 's/l$/c/'` if [ -f "$SRCFILE" ]; then cp "$SRCFILE" lex.yy.c fi ;; esac fi if [ ! -f lex.yy.c ]; then echo 'main() { return 0; }' >lex.yy.c fi ;; makeinfo) echo 1>&2 "\ WARNING: \`$1' is missing on your system. You should only need it if you modified a \`.texi' or \`.texinfo' file, or any other file indirectly affecting the aspect of the manual. The spurious call might also be the consequence of using a buggy \`make' (AIX, DU, IRIX). You might want to install the \`Texinfo' package or the \`GNU make' package. Grab either from any GNU archive site." file=`echo "$*" | sed -n 's/.*-o \([^ ]*\).*/\1/p'` if test -z "$file"; then file=`echo "$*" | sed 's/.* \([^ ]*\) *$/\1/'` file=`sed -n '/^@setfilename/ { s/.* \([^ ]*\) *$/\1/; p; q; }' $file` fi touch $file ;; *) echo 1>&2 "\ WARNING: \`$1' is needed, and you do not seem to have it handy on your system. You might have modified some files without having the proper tools for further handling them. Check the \`README' file, it often tells you about the needed prerequirements for installing this package. You may also peek at any GNU archive site, in case some other package would contain this missing \`$1' program." exit 1 ;; esac exit 0 aview-1.3.0rc1.orig/mkinstalldirs0100755000175000017500000000132507271303342017174 0ustar netatalknetatalk#! /bin/sh # mkinstalldirs --- make directory hierarchy # Author: Noah Friedman # Created: 1993-05-16 # Public domain # $Id: mkinstalldirs,v 1.1 2001/04/23 14:12:37 hubicka Exp $ errstatus=0 for file do set fnord `echo ":$file" | sed -ne 's/^:\//#/;s/^://;s/\// /g;s/^#/\//;p'` shift pathcomp= for d do pathcomp="$pathcomp$d" case "$pathcomp" in -* ) pathcomp=./$pathcomp ;; esac if test ! -d "$pathcomp"; then echo "mkdir $pathcomp" mkdir "$pathcomp" || lasterr=$? if test ! -d "$pathcomp"; then errstatus=$lasterr fi fi pathcomp="$pathcomp/" done done exit $errstatus # mkinstalldirs ends here aview-1.3.0rc1.orig/image.c0100644000175000017500000000447307271572105015630 0ustar netatalknetatalk#include #include #include #include "config.h" int imgwidth, imgheight; unsigned char *imgdata; #define PBM 0 #define PGM 1 #define PPM 2 int load_image(char *name) { char data[65536]; int i, c, max; int raw = 0; int type; FILE *file; if (name[0]=='\0') { #ifdef HAVE_ISATTY if (isatty(STDIN_FILENO)) { printf("Missing filename.\n Use --help for list of options.\n"); return 0; } #endif file = stdin; } else { if ((file = fopen(name, "rb")) == NULL) { printf("File not found\n"); return 0; } } if (getc(file) != 'P') { printf("Invalid magic-not p?m family format\n"); return 0; } c = getc(file); if (c < '1' || c > '6') { printf("Invalid magic-unknown p?m family format\n"); return 0; } if (c >= '4') raw = 1, c -= 3; type = c - '1'; c = getc(file); while (c == ' ' || c == '\t' || c == '\n' || c == '\r' || c == '#') { if (c == '#') fgets(data, 65536, file); c = getc(file); } ungetc(c, file); if (fscanf(file, "%i %i", &imgwidth, &imgheight) != 2) { printf("Parse error\n"); return 0; } switch (type) { case PGM: case PPM: if (fscanf(file, "%i", &max) != 1) { printf("Parse error\n"); return 0; } break; case PBM: max=1; break; } c = getc(file); if ((imgdata = malloc(imgwidth * imgheight)) == NULL) { printf("Out of memory\n"); return 0; } if (!raw) { if(type==PPM) { int r,g,b; for (i = 0; i < imgwidth * imgheight; i++) fscanf(file, "%i %i %i", &r,&g,&b), imgdata[i]=(r*76+g*150+b*29)/max; max=255; } else for (i = 0; i < imgwidth * imgheight; i++) fscanf(file, "%i\n", &c), imgdata[i] = c; } else { if(type==PBM) { for(i=0;i>=1,i++) imgdata[i]=(n&c)!=0; } } else if(type==PPM) { for(i=0;i #include "image.h" #include "ui.h" #include "config.h" #define NAMELEN 256 char filename[NAMELEN]; static void showhelp(char *prgname) { printf("Usage: %s [options] filename.p[ngbp]m\n", prgname); printf("Options:\n%s\n", aa_help); } static void showversion(char *prgname) { printf("This is %s version %s\n", prgname, VERSION); } static void parse_cmdline( int argc, char *argv[]) { int i; filename[0] = '\0'; for (i = 1; i < argc; i++) { if (!strncmp(argv[i], "--", 2)) { if (!strcmp(argv[i], "--help")) { showhelp(argv[0]); exit(0); } if (!strcmp(argv[i], "--version")) { showversion(argv[0]); exit(0); } printf("Unknown option. Use %s --help for help\n", argv[0]); exit(-1); } else { if (argv[i]!=NULL) { /* argv[i] is the filename of the image file */ strncpy(filename, argv[i], NAMELEN); } } } } int main(int argc, char **argv) { aa_parseoptions(NULL,NULL,&argc,argv); parse_cmdline(argc, argv); if (!load_image(filename)) exit(-1); context = aa_autoinit(&aa_defparams); if (context == NULL) exit(-1); aa_autoinitkbd(context,0); aa_hidecursor(context); main_loop(); aa_close(context); return(0); } aview-1.3.0rc1.orig/shrink.c0100644000175000017500000000654407271303342016040 0ustar netatalknetatalk#include #include #include #include "aalib.h" #include "image.h" #include "shrink.h" typedef double atype; static atype xstep, ystep; static atype max; static int fast; static int getval(atype x, atype y) { atype xe = x + xstep, ye = y + ystep; atype ycount, xcount = 0; int xi, yi, xie = floor(xe), yie = floor(ye); ycount = 0; if (x < 0 || x + xstep > imgwidth || y < 0 || y + ystep > imgheight) return 0; if (fast) { xi = x; yi = y; xi = imgdata[xi + yi * imgwidth]; } else { for (yi = y; yi <= yie; yi++) { xcount = 0; xi = x; xcount += (((int) imgdata[xi + yi * imgwidth])) * (1.0 - x + floor(x)); xi++; for (; xi <= xie; xi++) xcount += (((int) imgdata[xi + yi * imgwidth])); xi--; /*if(xie!=floor(xie)) */ xcount -= (((int) imgdata[xi + yi * imgwidth])) * (1.0 - xe + floor(xe)); if (yi == (int) y) ycount += xcount * (1.0 - y + floor(y)); else ycount += xcount; /*printw("%f %f %f %i\n",xcount,ycount,x,xie); */ } /*if(yie!=floor(yie)) */ ycount -= xcount * (1.0 - ye + floor(ye)); xi = 256 * ycount / max; } if (xi < 0) xi = 0; if (xi > 255) xi = 255; return (xi); } void fastscale(char *b1, char *b2, int x1, int x2, int y1, int y2, int width1, int width2) { int ddx1, ddx, spx = 0, ex; int ddy1, ddy, spy = 0, ey; int x; char *bb1=b1; width2 -= x2; if(!x1||!x2||!y1||!y2) return; ddx = x1 + x1; ddx1 = x2 + x2; if (ddx1 < ddx) spx = ddx / ddx1, ddx %= ddx1; ddy = y1 + y1; ddy1 = y2 + y2; if (ddy1 < ddy) spy = (ddy / ddy1)*width1, ddy %= ddy1; ey = -ddy1; for (; y2; y2--) { ex = -ddx1; for (x = x2; x; x--) { *b2 = *b1; b2++; b1 += spx; ex += ddx; if (ex > 0) { b1++; ex -= ddx1; } } b2 += width2; bb1 += spy; ey += ddy; if (ey > 0) { bb1 += width1; ey -= ddy1; } b1=bb1; } } void shrink(aa_context * c, int fast1, int x1, int y1, int x2, int y2) { int x, y; int width = aa_imgwidth(c); int height = aa_imgheight(c); if(x2<0||x1>=imgwidth||y2<0||y1>=imgheight) { memset(c->imagebuffer,0,aa_imgwidth(c)*aa_imgheight(c)); return; } if (fast) { if(x1<0||y1<0||x2>=imgwidth||y2>=imgheight) { int xx1=0,xx2=aa_imgwidth(c)-1,yy1=0,yy2=aa_imgheight(c)-1; memset(c->imagebuffer,0,aa_imgwidth(c)*aa_imgheight(c)); xstep = ((atype) width) / (x2 - x1 - 1) ; ystep = ((atype) height) / (y2 - y1 - 1) ; if(x2>=imgwidth) { xx2=(imgwidth-1-x1)*xstep; x2=imgwidth-1; } if(y2>=imgheight) { yy2=(imgheight-1-y1)*ystep; y2=imgheight-1; } if(x1<0) { xx1=-xstep*x1; x1=0; } if(y1<0) { yy1=-ystep*y1; y1=0; } fastscale(imgdata + x1 + imgwidth * y1, c->imagebuffer+xx1+yy1*width, x2 - x1, xx2-xx1, y2 - y1, yy2-yy1, imgwidth, aa_imgwidth(c)); return; } else fastscale(imgdata + x1 + imgwidth * y1, c->imagebuffer, x2 - x1, aa_imgwidth(c), y2 - y1, aa_imgheight(c), imgwidth, aa_imgwidth(c)); return; } fast = fast1; xstep = (x2 - x1 - 1) / (atype) (width); ystep = (y2 - y1 - 1) / (atype) (height); max = xstep * ystep * 256; for (y = 0; y < height; y++) { for (x = 0; x < width; x++) { atype xp = x1 + xstep * x, yp = y1 + ystep * y; aa_putpixel(c, x, y, getval(xp, yp)); } } } aview-1.3.0rc1.orig/ui.c0100644000175000017500000003101407271572625015161 0ustar netatalknetatalk#include #include #include #include #include #include "shrink.h" #include "image.h" aa_context *context; aa_renderparams *renderparams; static int x1, y1, x2, y2; static int fast = 1; static int resized; static char getletter(int i) { if(i<9) return('1'+i); if(i==9) return('0'); if(i>9) return('A'+i-10); } static void do_display(void) { aa_puts(context, 0, 0, AA_SPECIAL, "Calculating.."); aa_flush(context); shrink(context, fast, x1, y1, x2, y2); aa_render(context, renderparams, 0, 0, aa_scrwidth(context), aa_scrheight(context)); aa_flush(context); } static void resize(aa_context * c) { aa_resize(c); resized = 1; do_display(); } static int yesno(int x, int y, char *string) { char c; aa_puts(context, x, y, AA_SPECIAL, string); aa_flush(context); while ((c = tolower(aa_getkey(context, 1))) != 'y' && c != 'n'); return (c == 'y'); } static int getnum(char *string) { unsigned char c; aa_puts(context, 0, 0, AA_SPECIAL, string); aa_flush(context); while (((c = tolower(aa_getkey(context, 1))) < '0' || c > '9') && (c<'A' || c>'Z') && (c<'a' || c>'z')); if(c=='0') return 9; if(c<='9'&&c>='1') return (c-'1'); if(c>='a'&&c<='z') return (c-'a'+10); if(c>='A'&&c<='Z') return (c-'A'+10); return (c - '0'); } static void selectfont(aa_context * c) { int i = 0, i1; char string[255]; for (i = 0; aa_fonts[i] != NULL; i++) { sprintf(string, "%c - %-40s", getletter(i), aa_fonts[i]->name); aa_puts(context, 0, i, AA_SPECIAL, string); } i1 = getnum(""); if (i1 < i) aa_setfont(c, *(aa_fonts + i1)); } #if AA_LIB_VERSION==1 && AA_LIB_MINNOR==0 #define SUPPORTED c->driver->params.supported #else #define SUPPORTED c->driverparams.supported #endif static void selectsupported(aa_context * c) { int supported = c->params.supported; char text[40]; int ch; do { static char *texts[] = { "Normal characters", "Half bright (dim)", "Double bright (bold)", "Bold font", "Reversed", "8 bit ascii", "Control characters"}; int masks[] = {AA_NORMAL_MASK, AA_DIM_MASK, AA_BOLD_MASK, AA_BOLDFONT_MASK, AA_REVERSE_MASK, AA_EIGHT, AA_ALL}; int i; for (i = 0; i < 7; i++) { sprintf(text, "%i %-20s:%-12s", i + 1, texts[i], (SUPPORTED & masks[i]) ? ((supported & masks[i]) ? "On" : "Off") : "Unsupported"); aa_puts(context, 0, i, AA_SPECIAL, text); } aa_puts(context, 0, i, AA_SPECIAL, "8 Leave this menu"); aa_flush(context); while ((ch = tolower(aa_getkey(context, 1))) < '1' || ch > '8'); ch -= '1'; if (ch < 7) supported ^= masks[ch]; } while (ch < 7); aa_setsupported(c, supported); } static void save(void) { int i = 0, i1; struct aa_savedata data; aa_context *c; char string[255]; char name[256]; for (i = 0; aa_formats[i] != NULL; i++) { sprintf(string, "%c - %-40s", getletter(i), aa_formats[i]->formatname); aa_puts(context, 0, i, AA_SPECIAL, string); } while ((i1 = getnum("")) >= i); do_display(); data.format = aa_formats[i1]; if (data.format->flags & AA_USE_PAGES) { sprintf(string, "Page size is:%ix%i", data.format->pagewidth, data.format->pageheight); aa_puts(context, 0, 0, AA_SPECIAL, string); } aa_puts(context, 0, 1, AA_SPECIAL, "Width of image:"); sprintf(string, "%i", data.format->width); do { aa_edit(context, 0, 2, 5, string, 256); } while (sscanf(string, "%i", &aa_defparams.width) != 1 || aa_defparams.width <= 0 || aa_defparams.width >= 65000); aa_puts(context, 0, 3, AA_SPECIAL, "Height of image:"); sprintf(string, "%i", data.format->height); do { aa_edit(context, 0, 4, 5, string, 256); } while (sscanf(string, "%i", &aa_defparams.height) != 1 || aa_defparams.height <= 0 || aa_defparams.height >= 65000); name[0] = 0; data.name = name; aa_puts(context, 0, 5, AA_SPECIAL, "Filename:"); aa_edit(context, 0, 6, 20, name, 256); strcat(name,"%c%e"); do_display(); aa_defparams.minwidth = 0; aa_defparams.minheight = 0; aa_defparams.maxwidth = 0; aa_defparams.maxheight = 0; c = aa_init(&save_d, &aa_defparams, &data); if (c == NULL) { return; } if (data.format->font == NULL) selectfont(c); else aa_setfont(c, data.format->font); do_display(); selectsupported(c); do_display(); aa_gotoxy(context, 0, 0); if (yesno(0, 0, "Save just current view? ")) shrink(c, fast, x1, y1, x2, y2); else shrink(c, fast, 0, 0, imgwidth, imgheight); aa_puts(context, 0, 1, AA_SPECIAL, "saving.."); aa_flush(context); aa_render(c, renderparams, 0, 0, aa_scrwidth(c), aa_scrheight(c)); aa_flush(c); aa_close(c); do_display(); } static void ui_help(void) { aa_puts(context, 0, 1, AA_SPECIAL, " asciiarted image viewer by Jan Hubicka "); aa_puts(context, 0, 2, AA_SPECIAL, " a,w,d,x - move image one row/column A,W,D,X - move image one page"); aa_puts(context, 0, 3, AA_SPECIAL, " z - unzoom Z - zoom "); aa_puts(context, 0, 4, AA_SPECIAL, " s - Save image "); aa_puts(context, 0, 5, AA_SPECIAL, " m - change dithering mode q - quit "); aa_puts(context, 0, 6, AA_SPECIAL, " i - turns inversion on I - intversion off "); aa_puts(context, 0, 7, AA_SPECIAL, " u - select attributes f - select font "); aa_puts(context, 0, 8, AA_SPECIAL, " space - redraw ',','.' - change contrast "); aa_puts(context, 0, 9, AA_SPECIAL, " ';',''' - change gamma '<','>' - change bright "); aa_puts(context, 0, 10, AA_SPECIAL, " '+','-' - zoom/unzoom '<','>' - change bright "); } void main_loop(void) { int c, i; int quit = 0; char string[255]; float xmul = ((float) aa_mmheight(context)) / aa_mmwidth(context); float ymul = ((float) aa_mmwidth(context)) / aa_mmheight(context); resized = 1; renderparams = aa_getrenderparams(); aa_resizehandler(context, resize); while (!quit) { if (resized) { xmul = ((float) aa_mmheight(context)) / aa_mmwidth(context); ymul = ((float) aa_mmwidth(context)) / aa_mmheight(context); x1 = 0; y1 = 0; x2 = imgwidth; y2 = imgheight; if (imgwidth * xmul > imgheight) y2 = imgwidth * xmul; else x2 = imgheight * ymul; x1 = (imgwidth - x2) / 2; x2 += x1; y1 = (imgheight - y2) / 2; y2 += y1; do_display(); resized = 0; } aa_flush(context); c = aa_getevent(context, 1); switch (c) { case 'h': ui_help(); break; case 'z': x1 = 0; y1 = 0; x2 = aa_imgwidth(context); y2 = aa_imgwidth(context) * xmul; do_display(); break; case 'Z': x1 = 0; y1 = 0; x2 = imgwidth; y2 = imgheight; if (imgwidth * xmul > imgheight) y2 = imgwidth * xmul; else x2 = imgheight * ymul; do_display(); break; case 'd': if (x2 < imgwidth - 1) { x1 += context->mulx; x2 += context->muly; do_display(); } break; case AA_RIGHT: case 'D': { int step = (x2 - x1) / 5; if (x2 < imgwidth - step) { x1 += step; x2 += step; } else { x1 = imgwidth - x2 + x1; x2 = imgwidth; } } do_display(); break; case 'a': if (x1 > 1) { x1 -= context->mulx; x2 -= context->muly; do_display(); } break; case AA_LEFT: case 'A': { int step = (x2 - x1) / 5; if (x1 > step) { x1 -= step; x2 -= step; } else { x2 = x2 - x1; x1 = 0; } do_display(); } break; case 'x': if (y2 < imgheight - 1) { y1 += context->mulx; y2 += context->muly; do_display(); } break; case AA_DOWN: case 'X': { int step = (y2 - y1) / 5; if (y2 < imgheight - step) { y1 += step; y2 += step; } else { y1 = imgheight - y2 + y1; y2 = imgheight; } } do_display(); break; case 'w': if (y1 > 2) { y1 -= context->mulx; y2 -= context->muly; } do_display(); break; case AA_UP: case 'W': { int step = (y2 - y1) / 5; if (y1 > step) { y1 -= step; y2 -= step; } else { y2 = y2 - y1; y1 = 0; } } do_display(); break; case 'q': quit = 1; break; case 'm': renderparams->dither = (renderparams->dither + 1) % AA_DITHERTYPES; do_display(); aa_puts(context, 0, 0, AA_SPECIAL, aa_dithernames[renderparams->dither]); break; case ' ': do_display(); break; case 'Q':{ renderparams->dither = AA_FLOYD_S; do_display(); for (i = 2000; i > 5; i -= 7) { renderparams->randomval = i; aa_render(context, renderparams, 0, 0, aa_scrwidth(context), aa_scrheight(context)); aa_flush(context); } } renderparams->dither = AA_FLOYD_S; aa_render(context, renderparams, 0, 0, aa_scrwidth(context), aa_scrheight(context)); aa_flush(context); break; case 'E':{ do_display(); for (i = 0; i < 256; i += 50) { renderparams->bright = i; aa_render(context, renderparams, 0, 0, aa_scrwidth(context), aa_scrheight(context)); aa_flush(context); } } renderparams->bright = 255; aa_render(context, renderparams, 0, 0, aa_scrwidth(context), aa_scrheight(context)); aa_flush(context); renderparams->bright = 0; renderparams->dither = AA_FLOYD_S; aa_render(context, renderparams, 0, 0, aa_scrwidth(context), aa_scrheight(context)); aa_flush(context); break; case 'R':{ do_display(); for (i = -256; i < 0; i += 5) { renderparams->bright = i; aa_render(context, renderparams, 0, 0, aa_scrwidth(context), aa_scrheight(context)); aa_flush(context); } } renderparams->bright = 0; aa_render(context, renderparams, 0, 0, aa_scrwidth(context), aa_scrheight(context)); aa_flush(context); break; case 'T':{ do_display(); for (i = -256; i < 256; i += 5) { renderparams->bright = i; aa_render(context, renderparams, 0, 0, aa_scrwidth(context), aa_scrheight(context)); aa_flush(context); } } renderparams->bright = 0; aa_render(context, renderparams, 0, 0, aa_scrwidth(context), aa_scrheight(context)); aa_flush(context); break; case 'i': renderparams->inversion = 1; do_display(); break; case 'I': renderparams->inversion = 0; do_display(); break; case 's': save(); break; case 'F': fast = 1; do_display(); break; case 'f': fast = 0; do_display(); break; case 'u': selectsupported(context); do_display(); break; case 'g': selectfont(context); do_display(); break; case ';': renderparams->gamma /= 1.05; do_display(); sprintf(string, "gamma:%f", renderparams->gamma); aa_puts(context, 0, 0, AA_SPECIAL, string); break; case '\'': renderparams->gamma *= 1.05; do_display(); sprintf(string, "gamma:%f", renderparams->gamma); aa_puts(context, 0, 0, AA_SPECIAL, string); break; case '<': renderparams->bright -= 4; do_display(); sprintf(string, "bright:%f", renderparams->bright / 255.0); aa_puts(context, 0, 0, AA_SPECIAL, string); break; case '>': renderparams->bright += 4; do_display(); sprintf(string, "bright:%f", renderparams->bright / 255.0); aa_puts(context, 0, 0, AA_SPECIAL, string); break; case '[': renderparams->randomval -= 4; do_display(); sprintf(string, "bright:%f", renderparams->bright / 255.0); aa_puts(context, 0, 0, AA_SPECIAL, string); break; case ']': renderparams->randomval += 4; do_display(); sprintf(string, "bright:%f", renderparams->bright / 255.0); aa_puts(context, 0, 0, AA_SPECIAL, string); break; case ',': renderparams->contrast -= 2; do_display(); sprintf(string, "contrast:%f", renderparams->contrast / 127.0); aa_puts(context, 0, 0, AA_SPECIAL, string); break; case '.': renderparams->contrast += 2; do_display(); sprintf(string, "contrast:%f", renderparams->contrast / 127.0); aa_puts(context, 0, 0, AA_SPECIAL, string); break; case '-': { int tmp = (x2 - x1 + 7) / 8; x1 -= tmp; x2 += tmp; tmp = (y2 - y1) / 8; y1 -= tmp; y2 = y1 + (x2 - x1) * xmul; do_display(); } break; case '+': { int tmp = (x2 - x1) / 8; x1 += tmp; x2 -= tmp; tmp = (y2 - y1) / 8; y1 += tmp; y2 = y1 + (x2 - x1) * xmul; do_display(); } break; } } } aview-1.3.0rc1.orig/flip.c0100644000175000017500000005736307271570753015515 0ustar netatalknetatalk /* Copyright 1993 J. Remyn */ /* This program is freely distributable, but there is no warranty */ /* of any kind. */ /* version 0.3 */ /* Modified for aaflip version 1.0 by Jan Hubicka*/ #include #include #include #include #include #include "general.h" #include "fli.h" #define NAMELEN 256 struct OPTIONS { char filename[NAMELEN]; /* filename given on command line */ char fast; /* 1 = play without delays */ char verbose; /* 1 = show info about flic file */ char release; /* 1 = don't keep frames in memory */ char firstp; /* 1 = process frames while loading */ char blank; /* 1 = keep black screen while loading */ char stdinp; /* 1 = take flic file from stdin */ int speed; /* speed gotten from command line (-1 if nothing gotten) */ int playrep; /* nr of times to play animation */ } options; struct FLI_FRAMECHUNK { long size; /* Size of chunk data part */ long file_offset; /* Offset of chunk data part into flic file */ int subchunks; /* Number of subchunks in data part */ void *cd; /* Pointer to memory containing data part, */ /* is NULL if data not kept in memory */ }; struct FLI { char filename[NAMELEN]; /* filename of fli file */ char flc; /* 0 = fli, 1 = flc */ int mode; /* vgalib mode number to be used */ int scr_width; /* width of screen mode used */ int scr_height; /* guess */ int current; /* current frame index */ long time; /* time of last processed frame in usec */ FILE *f; /* file pointer of opened flic file */ struct FLI_HEADER h; /* 128 byte fli file header structure */ struct FLI_FRAMECHUNK *frame; /* pointer to an allocated 'array' of FLI_FRAMECHUNK structs */ } fli; static aa_palette pal; static aa_context *context; static aa_renderparams *params; static char *graph_mem; static void dcd_color_64( char *data ) { uchar start = 0; int ops; int count; int i; /* puts( "color_64" ); */ ops = *(short int *)data; data = (void *)(((short int *)data) + 1); while( ops-- > 0 ) { start += *(uchar *)data; data = (void *) ((uchar *)data + 1); if( (count = (int)*(uchar *)data) == 0 ) count = 256; data = (void *) ((uchar *)data + 1); for( i=0; i 0 ) { start += *(uchar *)data; data = (void *)((uchar *)data + 1); if( (count = (int)*(uchar *)data) == 0 ) count = 256; data = (void *)((uchar *)data + 1); for( i=0; i> 2, *((uchar *)data+1) >> 2, *((uchar *)data+2) >> 2 ); data = (void *)((uchar *)data + 3); } start += count; } } void *memsetw( unsigned short *target, unsigned short w, int count ) { while( count-->0 ) { *target++ = w; } return( target ); } static void dcd_delta_flc( struct FLI *fli, char *data ) { short int line; short int nrlines; char *index; short packets; short type; int x; uchar lastbyte; char setlastbyte; /* puts( "delta flc" ); */ /* get nr of lines in chunk */ nrlines = *(short int *)data; data = (void *)((short int *)data + 1); line = 0; setlastbyte = 0; lastbyte = 0; /* this is just to get rid of a compiler warning */ index = graph_mem; while( nrlines>0 ) { /* don't put nrlines-- here, the continues don't allow it */ type = *(short *)data; data = (void *)((short *)data + 1); /* the 2 highest bits of type indicate how to interpret it */ if( type<0 ) { if( type&0x4000 ) { /* add to the line number and act as if nothing * happened. * documentation says it's all right just to * add the abs. value of the word, which is the * same as subtracting the word as it is always * negative. */ line -= type; index += fli->scr_width * (-type); continue; } /* the low byte contains a lastbyte (the last byte * on a line in odd-width resolution flic files), * this word is followed by the packet count */ setlastbyte = 1; lastbyte = (uchar)(type & 0x00FF); packets = *(short *)data; data = (void *)((short *)data + 1); /* packets can be 0 now if just the last byte * changes for this line */ } if( type>=0 ) { /* the word contains the nr of packets * we can just assign this to packets because the * high bits are zero */ packets = type; } /* decode packets */ x = 0; while( packets-->0 ) { /* get & decode packet */ x += *(uchar *)data; data = (void *)((uchar *)data + 1); type = *(char *)data; data = (void *)((uchar *)data + 1); if( (char)type>=0 ) { /* copy ptype words */ type <<= 1; memcpy( index + x, data, type ); x += type; data = (void *)((uchar *)data + type); continue; } type = -(char)type; memsetw( (ushort *)(index + x), *(ushort *)data, type ); x += type<<1; data = (void *)((ushort *)data + 1); } if( !setlastbyte ) { index = (char *)((uchar *)index + fli->scr_width); nrlines--; continue; } /* put lastbyte at end of line */ *(uchar *)(index + fli->scr_width - 1) = lastbyte; setlastbyte = 0; index = (char *)((uchar *)index + fli->scr_width); nrlines--; } } static void dcd_delta_fli( struct FLI *fli, char *data ) { short int line; short int nrlines; char *index; uchar packets; int index_x; char type; /* puts( "delta fli" ); */ line = *(short int *)data; data = (void *)((short int *)data + 1); index = graph_mem + line * fli->scr_width; nrlines = *(short int *)data; data = (void *)((short int *)data + 1); while( nrlines-- > 0 ) { index_x = 0; packets = *(uchar *)data; data = (void *)((uchar *)data + 1); while( packets > 0 ) { index_x += *(uchar *)data; data = (void *)((uchar *)data + 1); type = *(char *)data; data = (void *)((char *)data + 1); if( type >= 0 ) { memcpy( index + index_x, data, type ); index_x += type; data = (void *)((uchar *)data + type); packets--; continue; } memset( index + index_x, *(uchar *)data, -type ); index_x -= type; data = (void *)((uchar *)data + 1); packets--; } index += fli->scr_width; } } static void dcd_byte_run( struct FLI *fli, char *data ) { int lines; int width; char type; int index; int index_x; /* puts( "byte run" ); */ lines = fli->h.height; width = fli->h.width; index = 0; while( lines-->0 ) { data = (void *)((uchar *)data + 1); /* skip byte containing number of packets */ /* start a loop to decode packets until end of line is reached */ index_x = 0; while ( index_x < width ) { type = *((char *)data++); if( type<0 ) { /* type now contains nr of bytes to copy to video */ memcpy( graph_mem + index + index_x, (uchar *)data, -type ); index_x -= type; data = (void *)((uchar *)data - type); } else { memset( graph_mem + index + index_x, *(uchar *)data++, type ); index_x += type; } } index += fli->scr_width; } } static void dcd_black( struct FLI *fli, char *data ) { /* puts( "black" ); */ int l; uchar *index; l = fli->h.height; index = graph_mem; while( l-- > 0 ) { memset( index, 0, fli->h.width ); index += fli->scr_width; } } static void dcd_literal( struct FLI *fli, char *data ) { int l; /* puts( "literal" ); */ l = fli->h.height; { /* linear video memory */ char *index; index = graph_mem; while( l-- > 0 ) { memcpy( index, data, fli->h.width ); data = (void *)((uchar *)data + fli->h.width); index += fli->scr_width; } } } static void dcd_pstamp( char *data ) { /* puts( "pstamp" ); */ } static void showhelp( void ) { puts( "FLI Player for Linux (version 0.2a) by John Remyn" ); puts( "modified version for aalib by Jan Hubicka" ); puts( "Now it is ascii arted FLI Player for text mode" ); puts( "Usage:" ); puts( " flip [switch] " ); puts( "Valid switches are :" ); puts( " -f Switch off clock synchronization." ); puts( " -v Show information on flic file." ); puts( " -? -h Show help." ); puts( " -a Don't keep frames in memory." ); puts( " -b Process frames when they are loaded." ); puts( " -c Keep a blank screen while frames are being loaded." ); puts( " -n Play the animation sequence times." ); puts( " -s Set delay between frames to miliseconds." ); puts( " - Read flic file from standard input." ); puts( "also standard aalib options are supported" ); puts( " -dim, -bold, -reverse, -normal for enabling attributes"); puts( " -nodim, -nobold, -noreverse, -nonormal for disabling"); puts( "Press H for help on keys while playing." ); } static void parse_cmdln( int argc, char *argv[], struct OPTIONS *options ) { int i,j; options->filename[0] = '\0'; options->fast = 0; options->verbose = 0; options->release = 0; options->firstp = 0; options->blank = 0; options->playrep = 1; options->speed = -1; options->stdinp = 0; for( i=1; istdinp = 1; } j = 1; k = 0; while( (c = *(argv[i]+j))!='\0' ) { switch( c ) { case 'f' : options->fast = 1; break; case 'v' : options->verbose = 1; break; case 'a' : options->release = 1; break; case 'b' : options->firstp = 1; break; case 'c' : options->blank = 1; break; case '?' : case 'h' : showhelp(); exit( 0 ); break; case 'n' : if( i+k+1playrep = abs( atoi( argv[i+k] ) ); } break; case 's' : if( i+k+1speed = abs( atoi( argv[i+k] ) ); /* adjust to some reasonable value */ if (options->speed > 1000) options->speed = 1000; /* convert to usec */ options->speed *= 1000; } break; default : showhelp(); puts( "Unknown option." ); exit( -1 ); } j++; } i = i+k; } else { if( argv[i]!=NULL ) { /* argv[i] is the filename of the flic file */ strncpy( options->filename, argv[i], NAMELEN ); } } } if( options->filename[0]=='\0' && options->stdinp==0 ) { showhelp(); puts( "No filename given." ); exit( -1 ); } } static int open_fli( struct FLI *fli, struct OPTIONS *options ) { /* open file and read the header */ if( !options->stdinp ) { fli->f = fopen( fli->filename, "rb" ); if( !fli->f ) { return 0; } } else { fli->f = stdin; } freadblock( fli->f, sizeof( fli->h.size ), &(fli->h.size) ); freadblock( fli->f, sizeof( fli->h.type ), &(fli->h.type) ); freadblock( fli->f, sizeof( fli->h.frames ), &(fli->h.frames) ); freadblock( fli->f, sizeof( fli->h.width ), &(fli->h.width) ); freadblock( fli->f, sizeof( fli->h.height ), &(fli->h.height) ); freadblock( fli->f, sizeof( fli->h.depth ), &(fli->h.depth) ); freadblock( fli->f, sizeof( fli->h.flags ), &(fli->h.flags) ); freadblock( fli->f, sizeof( fli->h.speed ), &(fli->h.speed) ); freadblock( fli->f, sizeof( fli->h.reserved0 ), &(fli->h.reserved0) ); freadblock( fli->f, sizeof( fli->h.created ), &(fli->h.created) ); freadblock( fli->f, sizeof( fli->h.creator ), &(fli->h.creator) ); freadblock( fli->f, sizeof( fli->h.updated ), &(fli->h.updated) ); freadblock( fli->f, sizeof( fli->h.updater ), &(fli->h.updater) ); freadblock( fli->f, sizeof( fli->h.aspectx ), &(fli->h.aspectx) ); freadblock( fli->f, sizeof( fli->h.aspecty ), &(fli->h.aspecty) ); freadblock( fli->f, sizeof( fli->h.reserved1 ), &(fli->h.reserved1) ); freadblock( fli->f, sizeof( fli->h.oframe1 ), &(fli->h.oframe1) ); freadblock( fli->f, sizeof( fli->h.oframe2 ), &(fli->h.oframe2) ); freadblock( fli->f, sizeof( fli->h.reserved2 ), &(fli->h.reserved2) ); /* now check if it's a flc or a fli and take necessary precautions */ if( (unsigned)fli->h.type==FLITYPE ) { /* it's a fli. convert as much as possible to flc */ fli->flc = 0; /* convert frame rate from 1/70 sec to usec */ fli->h.speed *= 100; fli->h.speed /= 7; fli->h.speed *= 1000; /* ascpect ratio is ignored, but fix it anyway */ fli->h.aspectx = 6; fli->h.aspecty = 5; /* can't convert frame offsets */ } else if( (unsigned)fli->h.type==FLCTYPE ) { fli->flc = 1; fli->h.speed *= 1000; /* convert msec to usec */ } else { puts( "File type not recognized." ); exit( -1 ); } return 1; }; static void describe_fli( struct FLI *fli ) { printf( "Filename %s\n", fli->filename ); printf( "size %li\n", fli->h.size ); printf( "type %x\n", fli->h.type ); printf( "frames %i\n", fli->h.frames ); printf( "width %i\n", fli->h.width ); printf( "height %i\n", fli->h.height ); printf( "depth %i\n", fli->h.depth ); printf( "flags %x\n", fli->h.flags ); printf( "speed %li\n", fli->h.speed ); printf( "aspectx %i\n", fli->h.aspectx ); printf( "aspecty %i\n", fli->h.aspecty ); printf( "oframe1 %li\n", fli->h.oframe1 ); printf( "oframe2 %li\n", fli->h.oframe2 ); }; static void readchunkheader( FILE *f, struct FLI_CHUNK_HEADER *buf ) { freadblock( f, sizeof( buf->size ), &buf->size ); freadblock( f, sizeof( buf->type ), &buf->type ); freadblock( f, sizeof( buf->chunks ), &buf->chunks ); freadblock( f, sizeof( buf->reserved ), &buf->reserved ); } static void scan_to_frame( struct FLI *fli ) { struct FLI_CHUNK_HEADER buf; struct FLI_FRAMECHUNK *fc; do { readchunkheader( fli->f, &buf ); if( buf.type==0xF1FA ) break; fseek( fli->f, buf.size - FLI_CHUNK_HEADERLEN, SEEK_CUR ); } while ( buf.type!=0xF1FA ); fc = fli->frame + fli->current; fc->size = buf.size - FLI_CHUNK_HEADERLEN; fc->subchunks = buf.chunks; fc->file_offset = ftell( fli->f ); fc->cd = NULL; } static void getframechunkdata( struct FLI *fli ) { struct FLI_FRAMECHUNK *fc; void *data; fc = fli->frame + fli->current; data = fc->cd; if( data ) return; /* frame chunk data already loaded */ if(fc->size) { data = malloc( fc->size ); if( !data ) { printf( "cannot allocate memory for frame data\n" ); exit( 1 ); } fseek( fli->f, fc->file_offset, SEEK_SET ); freadblock( fli->f, fc->size, data ); } else data=NULL; fc->cd = data; } static void releaseframechunkdata( struct FLI *fli ) { struct FLI_FRAMECHUNK *fc; fc = fli->frame + fli->current; if( fc->cd ) { free( fc->cd ); fc->cd = NULL; } } static void processframechunk( struct FLI *fli ) { struct FLI_FRAMECHUNK *fc; void *data; int i; fc = fli->frame + fli->current; data = fc->cd; for( i=0; isubchunks; i++ ) { /* switch( chunktype ) */ switch( *((short int *)((char *)data+4)) ) { case COLOR_256 : dcd_color_256( (char *)data + 6 ); break; case DELTA_FLC : dcd_delta_flc( fli, (char *)data + 6 ); break; case COLOR_64 : dcd_color_64( (char *)data + 6 ); break; case DELTA_FLI : dcd_delta_fli( fli, (char *)data + 6 ); break; case BLACK : dcd_black( fli, (char *)data + 6 ); break; case BYTE_RUN : dcd_byte_run( fli, (char *)data + 6 ); break; case LITERAL : dcd_literal( fli, (char *)data + 6 ); break; case PSTAMP : dcd_pstamp( (char *)data + 6 ); break; default : puts( "unknown subchunk" ); } data = (void *)((char *)data + *(long *)data); } } long gettime(void) { struct timeval t; gettimeofday(&t, NULL); return(t.tv_usec); } int await() { #define T 10000 /* process key every 10ms */ int i; long t; t = gettime(); if (t < fli.time) t = t + 1E6; t = fli.h.speed - (t - fli.time); if (t > 0) { if (t > T) { for (i = 0; i < (t / T); i++) { usleep(T); if (f_getkey() == 'q') return(1); } usleep(t % T); } else usleep(t); } return(f_getkey() == 'q'); } static void fastscale(char *b1, char *b2, int x1, int x2, int y1, int y2, int width1, int width2) { int ddx1, ddx, spx = 0, ex; int ddy1, ddy, spy = 0, ey; int x; char *bb1 = b1; width2 -= x2; if (!x1 || !x2 || !y1 || !y2) return; ddx = x1 + x1; ddx1 = x2 + x2; if (ddx1 < ddx) spx = ddx / ddx1, ddx %= ddx1; ddy = y1 + y1; ddy1 = y2 + y2; if (ddy1 < ddy) spy = (ddy / ddy1) * width1, ddy %= ddy1; ey = -ddy1; for (; y2; y2--) { ex = -ddx1; for (x = x2; x; x--) { *b2 = *b1; b2++; b1 += spx; ex += ddx; if (ex > 0) { b1++; ex -= ddx1; } } b2 += width2; bb1 += spy; ey += ddy; if (ey > 0) { bb1 += width1; ey -= ddy1; } b1 = bb1; } } static int resized; static void resize(aa_context * c) { aa_resize(c); resized = 1; } static int yesno(int x, int y, char *string) { char c; aa_puts(context, x, y, AA_SPECIAL, string); aa_flush(context); while ((c = tolower(aa_getkey(context, 1))) != 'y' && c != 'n'); return (c == 'y'); } static int getnum(char *string) { unsigned char c; aa_puts(context, 0, 0, AA_SPECIAL, string); aa_flush(context); while ((c = tolower(aa_getkey(context, 1))) < '0' || c > '9'); return (c - '0'); } static void selectfont(aa_context * c) { int i = 0, i1; char string[255]; for (i = 0; aa_fonts[i] != NULL; i++) { sprintf(string, "%i - %-40s", i, aa_fonts[i]->name); aa_puts(context, 0, i, AA_SPECIAL, string); } i1 = getnum(""); if (i1 < i) aa_setfont(c, *(aa_fonts + i1)); } #if AA_LIB_VERSION==1 && AA_LIB_MINNOR==0 #define SUPPORTED c->driver->params.supported #else #define SUPPORTED c->driverparams.supported #endif static void selectsupported(aa_context * c) { int supported = c->params.supported; char text[40]; int ch; do { char *texts[]={ "Normal characters", "Half bright (dim)", "Double bright (bold)", "Bold font", "Reversed", "8 bit ascii", "Control characters"}; int masks[]={AA_NORMAL_MASK,AA_DIM_MASK,AA_BOLD_MASK,AA_BOLDFONT_MASK,AA_REVERSE_MASK,AA_EIGHT,AA_ALL}; int i; for(i=0;i<7;i++) { sprintf(text,"%i %-20s:%-12s",i+1,texts[i],(SUPPORTED&masks[i])?((supported&masks[i])?"On":"Off"):"Unsupported"); aa_puts(c,0,i,AA_SPECIAL,text); } aa_puts(c,0,i,AA_SPECIAL,"8 Leave this menu"); aa_flush(c); while ((ch = tolower(aa_getkey(context, 1))) < '1' || ch > '8'); ch-='1'; if(ch<7) supported^=masks[ch]; } while (ch<7); aa_setsupported(c, supported); } int f_getkey(void) { int c=aa_getkey(context,0); switch(c) { case 'h': case 'H': aa_puts(context,0,0,AA_SPECIAL," aaflip - an ascii art fli/flc player "); aa_puts(context,0,1,AA_SPECIAL," "); aa_puts(context,0,2,AA_SPECIAL," ';' '\\' - gamma '<' '>' - bright "); aa_puts(context,0,3,AA_SPECIAL," '[' ']' - Random dithering',' '.' - contrast "); aa_puts(context,0,4,AA_SPECIAL," 'I' 'i' - inversion "); aa_puts(context,0,5,AA_SPECIAL," "); aa_puts(context,0,6,AA_SPECIAL," 'm' - Dithering method 'q' - quit "); aa_puts(context,0,7,AA_SPECIAL," 'u' - Select attributes 'g' - font "); aa_flush(context); aa_getkey(context,1); break; case ';': params->gamma /= 1.05; break; case '\'': params->gamma *= 1.05; break; case '<': params->bright -= 4; break; case '>': params->bright += 4; break; case '[': params->randomval -= 4; break; case ']': params->randomval += 4; break; case ',': params->contrast -= 2; break; case '.': params->contrast += 2; break; case 'm': params->dither = (params->dither + 1) % AA_DITHERTYPES; break; case 'i': params->inversion = 1; break; case 'I': params->inversion = 0; break; case 'u': selectsupported(context); break; case 'g': selectfont(context); break; } return(c); } int main( int argc, char *argv[] ) { int quit = 0; int playstartframe = 0; int first=1; long t, tdelta; aa_parseoptions(NULL,NULL,&argc,argv); parse_cmdln( argc, argv, &options ); strcpy( fli.filename, options.filename ); /* open flic and get header information */ if( !open_fli( &fli, &options ) ) { puts( "cannot open fli file" ); exit( 1 ); } /* show header */ if( options.verbose==1 ) { describe_fli( &fli ); } /* optionally set delays */ if( options.speed>=0 ) { fli.h.speed = options.speed; } /* optionally reduce delays to 0 (this overrides the set delay option) */ if( options.fast==1 ) { fli.h.speed = 0; } /* silly but might happen */ if( options.playrep<=0 ) { exit( 0 ); } /* determine graphics mode to use */ /* set mode */ context=aa_autoinit(&aa_defparams); if(context==NULL) { printf("Failed to initialize aalib\n"); exit(1); } aa_hidecursor(context); aa_autoinitkbd(context,0); aa_resizehandler(context,resize); params=aa_getrenderparams(); fli.scr_width = fli.h.width; fli.scr_height = fli.h.height; graph_mem=malloc(fli.scr_width*fli.scr_height); fli.frame = (struct FLI_FRAMECHUNK *)malloc( (fli.h.frames+1) * sizeof( struct FLI_FRAMECHUNK ) ); if( fli.frame==NULL ) { puts( "cannot allocate enough memory to store frame information\n" ); exit( 1 ); } fli.current = 0; /* preloading */ /* first the 1st frame which is a full screen frame */ scan_to_frame( &fli ); if( !options.blank ) { getframechunkdata( &fli ); processframechunk( &fli ); releaseframechunkdata( &fli ); playstartframe = 1; } else { getframechunkdata( &fli ); playstartframe = 0; if( options.release ) { releaseframechunkdata( &fli ); } } fli.current++; first=1; while( fli.current<=fli.h.frames && !quit ) { scan_to_frame( &fli ); getframechunkdata( &fli ); if( options.firstp ) { fli.time = gettime(); processframechunk( &fli ); } if( options.release ) { releaseframechunkdata( &fli ); } if(first||options.firstp) { fastscale(graph_mem,context->imagebuffer, fli.scr_width,aa_imgwidth(context), fli.scr_height,aa_imgheight(context), fli.scr_width,aa_imgwidth(context)); aa_renderpalette(context,pal,params,0,0,aa_imgwidth(context),aa_imgheight(context)); if(first&&!options.firstp) aa_puts(context,0,0,AA_SPECIAL,"Preloading..."); aa_flush(context); } fli.current++; first=0; if( f_getkey()=='q' ) quit = 1; if(options.firstp&&!quit) quit = await(); } if(!quit) { if( options.firstp ) { options.playrep--; if( options.playrep==0 ) { quit = 1; } } fli.current = playstartframe; while( !quit ) { fli.time = gettime(); getframechunkdata( &fli ); processframechunk( &fli ); if( options.release ) { releaseframechunkdata( &fli ); } fli.current++; fastscale(graph_mem,context->imagebuffer, fli.scr_width,aa_imgwidth(context), fli.scr_height,aa_imgheight(context), fli.scr_width,aa_imgwidth(context)); aa_renderpalette(context,pal,params,0,0,aa_imgwidth(context),aa_imgheight(context)); aa_flush(context); if( fli.current>fli.h.frames ) { fli.current = 1; options.playrep--; if( options.playrep==0 ) { quit = 1; break; } } quit = await(); } } /* restore textmode */ aa_close(context); /* close flic */ if( !options.stdinp ) { fclose( fli.f ); } fli.f = NULL; return 0; }; aview-1.3.0rc1.orig/general.c0100644000175000017500000000022207271572441016152 0ustar netatalknetatalk#include "general.h" /* general module source */ long freadblock( FILE *fp, long size, void *target ) { return fread( target, size, 1, fp ); } aview-1.3.0rc1.orig/fli.h0100644000175000017500000000316207271303342015312 0ustar netatalknetatalk #define FLITYPE 0xAF11 #define FLCTYPE 0xAF12 #define COLOR_256 4 #define DELTA_FLC 7 #define COLOR_64 11 #define DELTA_FLI 12 #define BLACK 13 #define BYTE_RUN 15 #define LITERAL 16 #define PSTAMP 18 /* Structure of flic file header. Fields with + before the comment are FLC only. */ struct FLI_HEADER { long size; /* size of entire file */ unsigned short int type; /* 0xAF12 = FLC, 0xAF11 = FLI */ short int frames; /* number of frames in flic */ short int width; /* screen width in pixels */ short int height; /* sceen height in pixels */ short int depth; /* bits per pixel (always 8) */ unsigned short int flags; /* set to 0x0003 */ long speed; /* time delay between frames, FLI: 1/70thsec, FLC: msec */ short int reserved0; /* set to 0 */ long created; /*+ MS-DOS formatted date and time of creation */ long creator; /*+ Animator Pro serial number */ long updated; /*+ date of last update */ long updater; /*+ Serial number of updating program */ short int aspectx; /*+ ratio of screen used to create flic */ short int aspecty; /*+ */ char reserved1[38]; /*+ 38 bytes set to 0 */ long oframe1; /*+ file offset of first frame */ long oframe2; /*+ file offset of second frame */ char reserved2[40]; /* 40 bytes set to 0 */ }; #define FLI_HEADERLEN ( sizeof( struct FLI_HEADER ) ) struct FLI_CHUNK_HEADER { long size; /* size of chunk */ short unsigned int type; /* chunk type */ short unsigned int chunks; /* number of subchunks */ char reserved[8]; /* set to 0 */ }; #define FLI_CHUNK_HEADERLEN ( sizeof( struct FLI_CHUNK_HEADER ) )aview-1.3.0rc1.orig/general.h0100644000175000017500000000141007271303342016147 0ustar netatalknetatalk/* General module include file */ #ifndef _GENERAL_H #define _GENERAL_H #ifndef _STDIO_H #include #endif #include #include #include #ifndef uint #define uint unsigned int #define ulong unsigned long #define ushort unsigned short int #define uchar unsigned char #endif #ifndef abs #define abs(x) (((x)>0)? (x) : (0-(x))) #endif long freadblock( FILE *f, long size, void *target ); /* reads size bytes from file f to target returns 1 on success, 0 on error */ void echo( void *source, long size ); /* echos size bytes taken from source to the std output this way: 000 001 002 000 255 ....... */ int getkey( void ); /* returns a character from the stdin stream, returning 0 if no key was pressed */ #endif aview-1.3.0rc1.orig/shrink.h0100644000175000017500000000014407271303342016033 0ustar netatalknetatalk#ifndef SHRINK_H #define SHRINK_H extern void shrink(aa_context *, int, int, int, int, int); #endif aview-1.3.0rc1.orig/ui.h0100644000175000017500000000020607271303342015151 0ustar netatalknetatalk#ifndef UI_H #define UI_H #include "aalib.h" extern aa_context *context; extern void main_loop(void); extern void fsave(void); #endif aview-1.3.0rc1.orig/README.flip0100644000175000017500000000713507271303342016204 0ustar netatalknetatalkaaflip -- an ascii arted flic player for aalib Version 0.3 This is modifies version of flip(flic animation file player, see bellow) that works in text mode. ORIGINAL FLIP README ==================== flip -- a flic file player for the Linux console Version 0.3 By John Remyn This is a non-X flic animation file player for Linux. A VGA compatible card is required. Flic files can usually be recognized by the .fli or .flc extensions at the end of their filenames. Fli files are limited to a resolution of 320x200, while flc files can have any resolution. The binary requires svgalib to be installed (svgalib can be found at sunsite.unc.edu: /pub/Linux/libs). The default method of playing is to load the first frame of the animation sequence and display it. After this the remainder of the flic file is loaded into memory, and the animation starts. The animation ends when q or ctrl-c is pressed. There are some flags that control the way the flic file is handled: -a Remove frames from memory after processing. Using this option leaves more memory for other processes, but relies on the buffer cache for continuous animation. -b Process frames immediately as they are loaded. When using this option the animation frames are shown as soon as the player has read them, so you don't have to wait until the entire file has been read. The disadvantage is that the animation becomes jumpy if the speed set by the animation is higher than the speed of loading. -c Keep the screen black while loading the animation. This conflicts with option b, which can give interesting results. -f This removes the clock synchronization. This is just for fun, so you can show off the speed of your computer :-) -n Play the flic file times. -s Sets the delay between frames to *0.01 seconds. Option -s 0 is the same as -f. - Causes flip to read the flic file from stdin. Using this with option -a may cause trouble since backward seeks are done. Other options are: -v Shows some information about the flic file being played. -? Shows a bit of help. Flc files: Flc files with resolutions higher than 320x200 are now supported, out of the 3 files I could find, 2 work OK, 1 works almost OK. There are some considerations to be made when playing big flic files. If the file fits completely into memory, there are no problems. However when memory is short Linux swaps pages out of memory, which can happen while a frame is being decoded. This is not only slow but also results in very ugly animation. Animation improves when option -a is used, in which case there will be much less swapping (there still is a lot of disk/buffer-cache access going on though). Using option -b is also advisable since the animation won't be smooth anyway. Bugs: - X and Y offsets are not handled. - Flic files with resolutions smaller (or bigger) than the screen size are probably not handled correctly, but I have yet to see one. - At least one of the flc files I have displays a few pixels of trash in a place where they should definately not be. This could be caused by incorrect handling of a page break. When I feel motivated enough I'll try and fix it. Release history: V0.3a Added support for FLC files with resolutions greater than 320x200. (A real pain) V0.2a Added decoding of DELTA_FLC chunks, so some flc files can also be played. Changed the command line parameters. Removed some small bugs. V0.1 First release, only just capable of playing fli files. John Remyn (author) (boogyman@xs4all.hacktic.nl may work soon) Harm Hanemaayer hhanemaa@cs.ruu.nl (for mail) aview-1.3.0rc1.orig/ANNOUNCE0100644000175000017500000000651107271303342015521 0ustar netatalknetatalk Since version 1.0 was very broken (released in a hurry) there is bugfixing 1.1. Only known problem at the moment is that aaflip don't work at non intel platforms. There is many fixes and also some new features. Most notable are MS-DOS version, support for all p?m file formats, user interface for aaflip and asciiview script that browses many image formats using ImageMagick or NetPBM tools. What does this software do then ? ================================= aview is an high quality ascii-art image(pnm) browser and animation(fli/flc) player usefull especially with lynx browser. Supports: dos (VGA + MDA), stdio, curses, slang, X11, gpm, linux-console Features ======== o High quality ascii art rendering o Portable o Save into many formats (html, text, ansi, more/less etc...) o Contrast, Bright, Gamma control o Image zooming/unzooming o Three dithering modes o Hidden "bonus" features :) o Inversion o Support for bright, dim, inverse attributes/extended character set What is PNM file format? ======================== PNM if an graphics format similiar to GIF, JPEG, PNG, TIFF and others. Aview uses it because of its simplicity. Many free or shareware conversion tools from other graphics format exist (ImageMagick, NetPBM for UNIX, alchemy for DOS and others.) So you should use aview to browse images in many graphics format. UNIX version has script that does conversion automatically (using eighter NetPBM (preffered way) or ImageMagic conversion program. FIFO is used to do not waste your disc space so conversion is fully transparent. Under DOS and other operating systems you probably need to do it yourself. ChangeLog ========= o Fixed bugs in Makefile o Do not require efence anymore o Configure script o Fixed memory leak in flip.c o Hide cursor o Extended documentation o Faster animation preloading o Uses faster memcpy/memset functions o image.c now reads P1 - P6 file formats (pgm, ppm, pnm both raw/ascii) o gifview obsoleted by asciiview - new script that uses eighter imagemagick or netpbm tools to convert image using fifo. So it is fast and saves memory/disk space o Added some keys into aaflip - contrast, bright, gamma tunning etc. Press 'H' for help Where to find Aview =================== Just join our mailing list: `aa@horac.ta.jcu.cz'. Send: subscribe aa to majordomo@horac.ta.jcu.cz All programs covered under AA-project can be obtained at `ftp://ftp.ta.jcu.cz://pub/aa'. Or just browse our homepage at `http://www.ta.jcu.cz://aa'. A ton of examples of ascii-art generated by aalib, pointers to other AA-Project resources etc. AA-Project ========== dT8 8Tb dT 8 8 Tb dT 8 8 Tb dT 8 8 Tb dT 8 8 Tb Three goals of AA-Project: 1. Port all important software (like Doom, Second Reality, X windows etc..) on AA-lib. 2. Port AA-lib on all available platforms (mainly ZX-Spectrum and Sharp). 3. Force IBM to start manufacturing MDA cards again. AA-project was started by Jan Hubicka. In that times just a few people knew about it. Then a new demo named BB has been relased to show the power of AA-lib technology. Now the project is freely available and anyone can help. aview-1.3.0rc1.orig/aview.lsm0100644000175000017500000000204307271303342016214 0ustar netatalknetatalkBegin3 Title: Aview - High qualitty ascii art renderer/animation player Version: 1.3 Entered-date: Apr 25 2001 Description: aview is an high quality ascii-art image(pgm) browser and animation(fli/flc) player usefull especially with lynx browser. Keywords: X11 ascii-art text cool art ironing cooking fire library c GNU demo fun game fli pgm pnm Author: hubicka@freesoft.cz (Jan Hubicka) (Filip Kupsa) titana@mbox.vol.cz (Mojmir Svoboda) toman@horac.ta.jcu.cz (Kamil Toman) Maintained-by: hubicka@freesoft.cz (Jan Hubicka) Primary-site: sunsite.unc.edu /pub/Linux/apps/graphics/viewers aview-1.3.tar.gz Alternate-site: tsx-11.mit.edu /pub/linux/sources/usr.bin aview-1.3.tar.gz Platform: dos (VG + MDA), stdio, curses, slang, X11, gpm, linux-console Sound: OSS, Sun audio, SGI, DEC Aplha, AIX, HP-UX, DOS (GUS CLASSIC, GUS CLASSIC, GUS MAX, GUS ACE, GUS PNP, SB, ESS, PC-buzzer) Copying-policy: GNU GENERAL PUBLIC LICENSE End aview-1.3.0rc1.orig/image.h0100644000175000017500000000021307271303342015614 0ustar netatalknetatalk#ifndef _IMAGE_H #define _IMAGE_H extern int imgwidth, imgheight; extern unsigned char *imgdata; extern int load_image(char *name); #endif aview-1.3.0rc1.orig/aview.10100644000175000017500000000242707271303342015567 0ustar netatalknetatalk.TH NAME SECTION .\" NAME should be all caps, SECTION should be 1-8, maybe w/ subsection .\" other parms are allowed: see man(7), man(1) .SH NAME aview \- An high quality ascii-art image(pgm) browser .SH SYNOPSIS .B aview .I "[options] filename.p[ngbp]m" .SH "DESCRIPTION" This manual page documents briefly the .BR aview , and .B asciiview commands. This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page. .PP .B aview/asciiview is a program that show files with ascii-art. .B aview support zooming/unzooming, three dithering modes, Inversion, Contrast, Bright, Gamma control and can save into many formats (html, text, ansi, more/less etc...). The .B aview can only show files in the PNM file format. But the .B asciiview program convert the file formats to PNM (with extern programs like NetPBM and ImageMagic) and start .B aview. It's support the driver from the aalib. Normaly slang, x11 and stdout. It support the mousedriver (X11 and gpm) too. .SH OPTIONS For a complete description, make only .TP .B aview .TP This show all option. .SH "SEE ALSO" .B bb , .B "aalib (info-page)" .SH AUTHOR This manual page was written by Michael Bramer , for the Debian GNU/Linux system (but may be used by others). aview-1.3.0rc1.orig/asciiview.10100644000175000017500000000242707271303342016437 0ustar netatalknetatalk.TH NAME SECTION .\" NAME should be all caps, SECTION should be 1-8, maybe w/ subsection .\" other parms are allowed: see man(7), man(1) .SH NAME aview \- An high quality ascii-art image(pgm) browser .SH SYNOPSIS .B aview .I "[options] filename.p[ngbp]m" .SH "DESCRIPTION" This manual page documents briefly the .BR aview , and .B asciiview commands. This manual page was written for the Debian GNU/Linux distribution because the original program does not have a manual page. .PP .B aview/asciiview is a program that show files with ascii-art. .B aview support zooming/unzooming, three dithering modes, Inversion, Contrast, Bright, Gamma control and can save into many formats (html, text, ansi, more/less etc...). The .B aview can only show files in the PNM file format. But the .B asciiview program convert the file formats to PNM (with extern programs like NetPBM and ImageMagic) and start .B aview. It's support the driver from the aalib. Normaly slang, x11 and stdout. It support the mousedriver (X11 and gpm) too. .SH OPTIONS For a complete description, make only .TP .B aview .TP This show all option. .SH "SEE ALSO" .B bb , .B "aalib (info-page)" .SH AUTHOR This manual page was written by Michael Bramer , for the Debian GNU/Linux system (but may be used by others). aview-1.3.0rc1.orig/asciiview0100755000175000017500000000305107271572132016302 0ustar netatalknetatalk#!/bin/bash # asciiview - an ascii art image browser script. Front end for aview/aaflip clear() { kill $! 2>/dev/null rm -f /tmp/aview$$.pgm 2>/dev/null } myconvert() { if anytopnm $1 >/tmp/aview$$.pgm 2>/dev/null ; then exit elif convert -colorspace gray $1 pgm:- 2>/dev/null ; then exit fi echo "Failed to convert file format to PNM by both convert and anytopnm" >&2 while true; do echo "0 " done } filenames="" options="" if [ "$1" = "" ]; then echo "$0 - an ascii art image/animation browser. To run this script you need aview, aaflip and NetPBM or ImageMagick. You may browse any graphics format supported by NetPBM or ImageMagick and .fli/.flc files. Usage: $0 [options] [filenames] type aview --help [enter] for list of options. " exit 1 fi while [ "$1" != "" ]; do case $1 in "-font" | "-driver" | "-kbddriver" | "-mousedriver" | "-*width" | "-*height" | "-bright" | "-contrast" | "-gamma" | "-random" | "-dimmul" | "-boldmul") options="$options $1 $2" shift shift ;; -*) options="$options $1" shift ;; *) filenames="$filenames $1" shift ;; esac done trap clear 0 mkfifo /tmp/aview$$.pgm outfile=/tmp/aview$$.pgm for name in $filenames ; do if test -r $name ; then case $name in *.fli | *.lfc | *.flic ) PATH="$PATH:." aaflip $options $name ;; *) myconvert $name >/tmp/aview$$.pgm & pid=$! PATH="$PATH:." aview $options /tmp/aview$$.pgm kill $pid 2>/dev/null esac else echo "$name could not be opended" fi done