mirror of
https://github.com/gryf/wmaker.git
synced 2025-12-21 05:18:06 +01:00
Remove long-dead plugins.
This commit is contained in:
Tamas TEVESZ
committed by
Carlos R. Mafra
Carlos R. Mafra
parent
2a52ce3544
commit
43b1914f37
@@ -925,7 +925,6 @@ AC_OUTPUT(Makefile po/Makefile util/Makefile util/po/Makefile test/Makefile \
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WPrefs.app/Makefile WPrefs.app/tiff/Makefile WPrefs.app/xpm/Makefile \
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WPrefs.app/Makefile WPrefs.app/tiff/Makefile WPrefs.app/xpm/Makefile \
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WPrefs.app/po/Makefile \
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WPrefs.app/po/Makefile \
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contrib/Makefile contrib/WindowMaker.spec )
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contrib/Makefile contrib/WindowMaker.spec )
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# plugins/Makefile plugins/libwmfun/Makefile)
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@@ -1,340 +0,0 @@
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# Generated automatically from Makefile.in by configure.
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# Makefile.in generated automatically by automake 1.4 from Makefile.am
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# Copyright (C) 1994, 1995-8, 1999 Free Software Foundation, Inc.
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# This Makefile.in is free software; the Free Software Foundation
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# gives unlimited permission to copy and/or distribute it,
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# with or without modifications, as long as this notice is preserved.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
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# PARTICULAR PURPOSE.
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SHELL = /bin/sh
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srcdir = .
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top_srcdir = ..
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prefix = /usr/local
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exec_prefix = ${prefix}
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bindir = ${exec_prefix}/bin
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sbindir = ${exec_prefix}/sbin
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libexecdir = ${exec_prefix}/libexec
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datadir = ${prefix}/share
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sysconfdir = ${prefix}/etc
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sharedstatedir = ${prefix}/com
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localstatedir = ${prefix}/var
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libdir = ${exec_prefix}/lib
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infodir = ${prefix}/info
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mandir = ${prefix}/man
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includedir = ${prefix}/include
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oldincludedir = /usr/include
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DESTDIR =
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pkgdatadir = $(datadir)/libwmfun
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pkglibdir = $(libdir)/libwmfun
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pkgincludedir = $(includedir)/libwmfun
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top_builddir = ..
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ACLOCAL = aclocal
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AUTOCONF = autoconf
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AUTOMAKE = automake
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AUTOHEADER = autoheader
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INSTALL = /usr/bin/ginstall -c
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INSTALL_PROGRAM = ${INSTALL} $(AM_INSTALL_PROGRAM_FLAGS)
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INSTALL_DATA = ${INSTALL} -m 644
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INSTALL_SCRIPT = ${INSTALL_PROGRAM}
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transform = s,x,x,
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NORMAL_INSTALL = :
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PRE_INSTALL = :
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POST_INSTALL = :
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NORMAL_UNINSTALL = :
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PRE_UNINSTALL = :
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POST_UNINSTALL = :
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host_alias = i686-pc-linux
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host_triplet = i686-pc-linux-gnu
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AS = @AS@
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CC = gcc
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DLLTOOL = @DLLTOOL@
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LIBTOOL = $(SHELL) $(top_builddir)/libtool
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LN_S = ln -s
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MAKEINFO = makeinfo
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OBJDUMP = @OBJDUMP@
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PACKAGE = libwmfun
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RANLIB = ranlib
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VERSION = 0.0.4
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lib_LTLIBRARIES = libwmfun.la
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libwmfun_la_LDFLAGS = -version-info 1:0:1
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libwmfun_la_SOURCES = bilinear.c fade.c generic.c generic.h getopt.c getopt.h getopt1.c wave.c
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mkinstalldirs = $(SHELL) $(top_srcdir)/mkinstalldirs
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CONFIG_HEADER = config.h
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CONFIG_CLEAN_FILES =
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LTLIBRARIES = $(lib_LTLIBRARIES)
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DEFS = -DHAVE_CONFIG_H -I. -I$(srcdir) -I.
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CPPFLAGS =
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LDFLAGS =
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LIBS =
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libwmfun_la_LIBADD =
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libwmfun_la_OBJECTS = bilinear.lo fade.lo generic.lo getopt.lo \
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getopt1.lo wave.lo
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CFLAGS = -g -O2
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COMPILE = $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
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LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(INCLUDES) $(AM_CPPFLAGS) $(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
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CCLD = $(CC)
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LINK = $(LIBTOOL) --mode=link $(CCLD) $(AM_CFLAGS) $(CFLAGS) $(LDFLAGS) -o $@
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DIST_COMMON = ./stamp-h.in Makefile.am Makefile.in config.h.in
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DISTFILES = $(DIST_COMMON) $(SOURCES) $(HEADERS) $(TEXINFOS) $(EXTRA_DIST)
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TAR = tar
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GZIP_ENV = --best
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SOURCES = $(libwmfun_la_SOURCES)
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OBJECTS = $(libwmfun_la_OBJECTS)
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all: all-redirect
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.SUFFIXES:
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.SUFFIXES: .S .c .lo .o .s
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$(srcdir)/Makefile.in: Makefile.am $(top_srcdir)/configure.in $(ACLOCAL_M4)
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cd $(top_srcdir) && $(AUTOMAKE) --gnu --include-deps libwmfun/Makefile
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Makefile: $(srcdir)/Makefile.in $(top_builddir)/config.status
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cd $(top_builddir) \
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&& CONFIG_FILES=$(subdir)/$@ CONFIG_HEADERS= $(SHELL) ./config.status
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config.h: stamp-h
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@if test ! -f $@; then \
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rm -f stamp-h; \
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$(MAKE) stamp-h; \
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else :; fi
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stamp-h: $(srcdir)/config.h.in $(top_builddir)/config.status
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cd $(top_builddir) \
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&& CONFIG_FILES= CONFIG_HEADERS=libwmfun/config.h \
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$(SHELL) ./config.status
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@echo timestamp > stamp-h 2> /dev/null
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$(srcdir)/config.h.in: $(srcdir)/stamp-h.in
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@if test ! -f $@; then \
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rm -f $(srcdir)/stamp-h.in; \
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$(MAKE) $(srcdir)/stamp-h.in; \
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else :; fi
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$(srcdir)/stamp-h.in: $(top_srcdir)/configure.in $(ACLOCAL_M4)
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cd $(top_srcdir) && $(AUTOHEADER)
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@echo timestamp > $(srcdir)/stamp-h.in 2> /dev/null
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mostlyclean-hdr:
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clean-hdr:
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distclean-hdr:
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-rm -f config.h
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maintainer-clean-hdr:
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mostlyclean-libLTLIBRARIES:
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clean-libLTLIBRARIES:
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-test -z "$(lib_LTLIBRARIES)" || rm -f $(lib_LTLIBRARIES)
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distclean-libLTLIBRARIES:
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maintainer-clean-libLTLIBRARIES:
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install-libLTLIBRARIES: $(lib_LTLIBRARIES)
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@$(NORMAL_INSTALL)
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$(mkinstalldirs) $(DESTDIR)$(libdir)
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@list='$(lib_LTLIBRARIES)'; for p in $$list; do \
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if test -f $$p; then \
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echo "$(LIBTOOL) --mode=install $(INSTALL) $$p $(DESTDIR)$(libdir)/$$p"; \
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$(LIBTOOL) --mode=install $(INSTALL) $$p $(DESTDIR)$(libdir)/$$p; \
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else :; fi; \
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done
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uninstall-libLTLIBRARIES:
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@$(NORMAL_UNINSTALL)
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list='$(lib_LTLIBRARIES)'; for p in $$list; do \
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$(LIBTOOL) --mode=uninstall rm -f $(DESTDIR)$(libdir)/$$p; \
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done
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.c.o:
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$(COMPILE) -c $<
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.s.o:
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$(COMPILE) -c $<
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.S.o:
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$(COMPILE) -c $<
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mostlyclean-compile:
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-rm -f *.o core *.core
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clean-compile:
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distclean-compile:
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-rm -f *.tab.c
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maintainer-clean-compile:
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.c.lo:
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$(LIBTOOL) --mode=compile $(COMPILE) -c $<
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.s.lo:
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$(LIBTOOL) --mode=compile $(COMPILE) -c $<
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.S.lo:
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$(LIBTOOL) --mode=compile $(COMPILE) -c $<
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mostlyclean-libtool:
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-rm -f *.lo
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clean-libtool:
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-rm -rf .libs _libs
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distclean-libtool:
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maintainer-clean-libtool:
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libwmfun.la: $(libwmfun_la_OBJECTS) $(libwmfun_la_DEPENDENCIES)
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$(LINK) -rpath $(libdir) $(libwmfun_la_LDFLAGS) $(libwmfun_la_OBJECTS) $(libwmfun_la_LIBADD) $(LIBS)
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tags: TAGS
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ID: $(HEADERS) $(SOURCES) $(LISP)
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list='$(SOURCES) $(HEADERS)'; \
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unique=`for i in $$list; do echo $$i; done | \
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awk ' { files[$$0] = 1; } \
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END { for (i in files) print i; }'`; \
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here=`pwd` && cd $(srcdir) \
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&& mkid -f$$here/ID $$unique $(LISP)
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TAGS: $(HEADERS) $(SOURCES) config.h.in $(TAGS_DEPENDENCIES) $(LISP)
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tags=; \
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here=`pwd`; \
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list='$(SOURCES) $(HEADERS)'; \
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unique=`for i in $$list; do echo $$i; done | \
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awk ' { files[$$0] = 1; } \
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END { for (i in files) print i; }'`; \
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test -z "$(ETAGS_ARGS)config.h.in$$unique$(LISP)$$tags" \
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|| (cd $(srcdir) && etags $(ETAGS_ARGS) $$tags config.h.in $$unique $(LISP) -o $$here/TAGS)
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mostlyclean-tags:
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clean-tags:
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distclean-tags:
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-rm -f TAGS ID
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maintainer-clean-tags:
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distdir = $(top_builddir)/$(PACKAGE)-$(VERSION)/$(subdir)
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subdir = libwmfun
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distdir: $(DISTFILES)
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@for file in $(DISTFILES); do \
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d=$(srcdir); \
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if test -d $$d/$$file; then \
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cp -pr $$d/$$file $(distdir)/$$file; \
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else \
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test -f $(distdir)/$$file \
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|| ln $$d/$$file $(distdir)/$$file 2> /dev/null \
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|| cp -p $$d/$$file $(distdir)/$$file || :; \
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fi; \
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done
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info-am:
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info: info-am
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dvi-am:
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dvi: dvi-am
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check-am: all-am
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check: check-am
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installcheck-am:
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installcheck: installcheck-am
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all-recursive-am: config.h
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$(MAKE) $(AM_MAKEFLAGS) all-recursive
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install-exec-am: install-libLTLIBRARIES
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install-exec: install-exec-am
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install-data-am:
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install-data: install-data-am
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||||||
install-am: all-am
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||||||
@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am
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install: install-am
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||||||
uninstall-am: uninstall-libLTLIBRARIES
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||||||
uninstall: uninstall-am
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||||||
all-am: Makefile $(LTLIBRARIES) config.h
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||||||
all-redirect: all-am
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||||||
install-strip:
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||||||
$(MAKE) $(AM_MAKEFLAGS) AM_INSTALL_PROGRAM_FLAGS=-s install
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||||||
installdirs:
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||||||
$(mkinstalldirs) $(DESTDIR)$(libdir)
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||||||
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||||||
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||||||
mostlyclean-generic:
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||||||
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||||||
clean-generic:
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||||||
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||||||
distclean-generic:
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||||||
-rm -f Makefile $(CONFIG_CLEAN_FILES)
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||||||
-rm -f config.cache config.log stamp-h stamp-h[0-9]*
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||||||
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||||||
maintainer-clean-generic:
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||||||
mostlyclean-am: mostlyclean-hdr mostlyclean-libLTLIBRARIES \
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||||||
mostlyclean-compile mostlyclean-libtool \
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||||||
mostlyclean-tags mostlyclean-generic
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||||||
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||||||
mostlyclean: mostlyclean-am
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||||||
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||||||
clean-am: clean-hdr clean-libLTLIBRARIES clean-compile clean-libtool \
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||||||
clean-tags clean-generic mostlyclean-am
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||||||
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||||||
clean: clean-am
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||||||
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||||||
distclean-am: distclean-hdr distclean-libLTLIBRARIES distclean-compile \
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||||||
distclean-libtool distclean-tags distclean-generic \
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||||||
clean-am
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||||||
-rm -f libtool
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|
||||||
|
|
||||||
distclean: distclean-am
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|
||||||
|
|
||||||
maintainer-clean-am: maintainer-clean-hdr \
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|
||||||
maintainer-clean-libLTLIBRARIES \
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|
||||||
maintainer-clean-compile maintainer-clean-libtool \
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|
||||||
maintainer-clean-tags maintainer-clean-generic \
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|
||||||
distclean-am
|
|
||||||
@echo "This command is intended for maintainers to use;"
|
|
||||||
@echo "it deletes files that may require special tools to rebuild."
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|
||||||
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|
||||||
maintainer-clean: maintainer-clean-am
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|
||||||
|
|
||||||
.PHONY: mostlyclean-hdr distclean-hdr clean-hdr maintainer-clean-hdr \
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|
||||||
mostlyclean-libLTLIBRARIES distclean-libLTLIBRARIES \
|
|
||||||
clean-libLTLIBRARIES maintainer-clean-libLTLIBRARIES \
|
|
||||||
uninstall-libLTLIBRARIES install-libLTLIBRARIES mostlyclean-compile \
|
|
||||||
distclean-compile clean-compile maintainer-clean-compile \
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|
||||||
mostlyclean-libtool distclean-libtool clean-libtool \
|
|
||||||
maintainer-clean-libtool tags mostlyclean-tags distclean-tags \
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|
||||||
clean-tags maintainer-clean-tags distdir info-am info dvi-am dvi check \
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|
||||||
check-am installcheck-am installcheck all-recursive-am install-exec-am \
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|
||||||
install-exec install-data-am install-data install-am install \
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|
||||||
uninstall-am uninstall all-redirect all-am all installdirs \
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|
||||||
mostlyclean-generic distclean-generic clean-generic \
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|
||||||
maintainer-clean-generic clean mostlyclean distclean maintainer-clean
|
|
||||||
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|
||||||
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|
||||||
# Tell versions [3.59,3.63) of GNU make to not export all variables.
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|
||||||
# Otherwise a system limit (for SysV at least) may be exceeded.
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|
||||||
.NOEXPORT:
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||||||
@@ -1,83 +0,0 @@
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|||||||
/*
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|
||||||
* libwmfun - WindowMaker texture function library
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|
||||||
* Copyright (C) 1999 Tobias Gloth
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|
||||||
*
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|
||||||
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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|
||||||
* USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* $Id$
|
|
||||||
*
|
|
||||||
* $Log$
|
|
||||||
* Revision 1.1 2000/12/03 18:58:41 id
|
|
||||||
* initiate plugins branch
|
|
||||||
*
|
|
||||||
* Revision 1.1.1.1 1999/02/21 17:16:47 gloth
|
|
||||||
* initial revision
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "generic.h"
|
|
||||||
|
|
||||||
RImage *bilinear(int argc, char **argv, int width, int height, int relief)
|
|
||||||
{
|
|
||||||
|
|
||||||
int color[4][3];
|
|
||||||
RImage *image;
|
|
||||||
unsigned char *cptr;
|
|
||||||
int i, j, k;
|
|
||||||
|
|
||||||
argc--;
|
|
||||||
argv++;
|
|
||||||
|
|
||||||
if (!start_image("bilinear", argc, 4, 5, width, height, &image)) {
|
|
||||||
return (RImage *) 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (i = 0; i < 4; i++) {
|
|
||||||
if (!parse_color(argv[i], color[i])) {
|
|
||||||
error("can't parse color: \"%s\"\n", argv[i]);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
cptr = image->data;
|
|
||||||
for (i = 0; i < height; i++) {
|
|
||||||
int b = 0xff * i / height;
|
|
||||||
int t = 0xff - b;
|
|
||||||
|
|
||||||
for (j = 0; j < width; j++) {
|
|
||||||
int r = 0xff * j / width;
|
|
||||||
int l = 0xff - r;
|
|
||||||
int f[4];
|
|
||||||
|
|
||||||
f[0] = (l * t) >> 8;
|
|
||||||
f[1] = (r * t) >> 8;
|
|
||||||
f[2] = (l * b) >> 8;
|
|
||||||
f[3] = (r * b) >> 8;
|
|
||||||
|
|
||||||
for (k = 0; k < 3; k++) {
|
|
||||||
*cptr++ =
|
|
||||||
(f[0] * color[0][k] +
|
|
||||||
f[1] * color[1][k] + f[2] * color[2][k] + f[3] * color[3][k]) >> 8;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (RRGBAFormat == image->format)
|
|
||||||
cptr++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return image;
|
|
||||||
}
|
|
||||||
@@ -1,127 +0,0 @@
|
|||||||
/*
|
|
||||||
* libwmfun - WindowMaker texture function library
|
|
||||||
* Copyright (C) 1999 Tobias Gloth
|
|
||||||
*
|
|
||||||
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
||||||
* USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "getopt.h"
|
|
||||||
#include <math.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <time.h>
|
|
||||||
|
|
||||||
#include "generic.h"
|
|
||||||
|
|
||||||
RImage *fade(int argc, char **argv, int width, int height, int relief)
|
|
||||||
{
|
|
||||||
|
|
||||||
int from[3] = { 0x00, 0x00, 0x00 };
|
|
||||||
int to[3] = { 0xff, 0xff, 0xff };
|
|
||||||
int *this, *last;
|
|
||||||
RImage *image;
|
|
||||||
unsigned char *cptr;
|
|
||||||
int i, j;
|
|
||||||
double factor, delta;
|
|
||||||
|
|
||||||
int c, done, option_index = 0;
|
|
||||||
|
|
||||||
optind = 1;
|
|
||||||
for (done = 0; !done;) {
|
|
||||||
static struct option long_options[] = {
|
|
||||||
{"from", 1, 0, 'f'},
|
|
||||||
{"to", 1, 0, 't'},
|
|
||||||
{0, 0, 0, 0}
|
|
||||||
};
|
|
||||||
|
|
||||||
c = getopt_long(argc, argv, "f:t:", long_options, &option_index);
|
|
||||||
if (c == -1) {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
switch (c) {
|
|
||||||
case 'f':
|
|
||||||
if (!parse_color(optarg, from)) {
|
|
||||||
error("invalid color: %s\n", optarg);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case 't':
|
|
||||||
if (!parse_color(optarg, to)) {
|
|
||||||
error("invalid color: %s\n", optarg);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
done = 1;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
argc -= optind;
|
|
||||||
argv += optind;
|
|
||||||
|
|
||||||
if (!start_image("fade", argc, 0, 1, width, height, &image)) {
|
|
||||||
return (RImage *) 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
this = (int *)malloc(width * sizeof(int));
|
|
||||||
last = (int *)malloc(width * sizeof(int));
|
|
||||||
if (!this || !last) {
|
|
||||||
RReleaseImage(image);
|
|
||||||
free(this);
|
|
||||||
free(last);
|
|
||||||
return (RImage *) 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (i = 0; i < width; i++) {
|
|
||||||
this[i] = 255;
|
|
||||||
}
|
|
||||||
|
|
||||||
factor = pow(0.2, 1.0 / height);
|
|
||||||
delta = (factor < 0.5) ? 2.0 * factor : 2.0 * (1.0 - factor);
|
|
||||||
|
|
||||||
srand(time(0));
|
|
||||||
|
|
||||||
cptr = image->data;
|
|
||||||
for (j = 0; j < height; j++) {
|
|
||||||
memcpy(last, this, width * sizeof(int));
|
|
||||||
for (i = 0; i < width; i++) {
|
|
||||||
int output[3];
|
|
||||||
int k = i + random_int(3) - 1;
|
|
||||||
double f = factor + random_double(delta) - delta / 2.0;
|
|
||||||
|
|
||||||
if (k < 0) {
|
|
||||||
k = 0;
|
|
||||||
}
|
|
||||||
if (k >= width) {
|
|
||||||
k = width - 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
this[i] = (int)(f * last[k]);
|
|
||||||
interpolate_color(output, from, to, this[i]);
|
|
||||||
*cptr++ = output[0];
|
|
||||||
*cptr++ = output[1];
|
|
||||||
*cptr++ = output[2];
|
|
||||||
if (RRGBAFormat == image->format)
|
|
||||||
cptr++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
free(this);
|
|
||||||
free(last);
|
|
||||||
|
|
||||||
return image;
|
|
||||||
}
|
|
||||||
@@ -1,121 +0,0 @@
|
|||||||
/*
|
|
||||||
* libwmfun - WindowMaker texture function library
|
|
||||||
* Copyright (C) 1999 Tobias Gloth
|
|
||||||
*
|
|
||||||
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
||||||
* USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* $Id$
|
|
||||||
*
|
|
||||||
* $Log$
|
|
||||||
* Revision 1.1 2000/12/03 18:58:41 id
|
|
||||||
* initiate plugins branch
|
|
||||||
*
|
|
||||||
* Revision 1.1.1.1 1999/02/21 17:16:47 gloth
|
|
||||||
* initial revision
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include <stdarg.h>
|
|
||||||
#include <stdio.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
|
|
||||||
#include "generic.h"
|
|
||||||
|
|
||||||
static Display *dpy = 0;
|
|
||||||
static Colormap cmap;
|
|
||||||
|
|
||||||
void initWindowMaker(Display * d, Colormap c)
|
|
||||||
{
|
|
||||||
if (!d) {
|
|
||||||
return;
|
|
||||||
}
|
|
||||||
dpy = d;
|
|
||||||
cmap = c;
|
|
||||||
}
|
|
||||||
|
|
||||||
void error(const char *format, ...)
|
|
||||||
{
|
|
||||||
va_list args;
|
|
||||||
va_start(args, format);
|
|
||||||
vfprintf(stderr, format, args);
|
|
||||||
va_end(args);
|
|
||||||
}
|
|
||||||
|
|
||||||
int parse_color(const char *string, int *result)
|
|
||||||
{
|
|
||||||
XColor color;
|
|
||||||
|
|
||||||
if (!XParseColor(dpy, cmap, string, &color)) {
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
result[0] = color.red >> 8;
|
|
||||||
result[1] = color.green >> 8;
|
|
||||||
result[2] = color.blue >> 8;
|
|
||||||
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
int parse_xcolor(const char *string, XColor * xcolor)
|
|
||||||
{
|
|
||||||
if (!XParseColor(dpy, cmap, string, xcolor)) {
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
if (!XAllocColor(dpy, cmap, xcolor)) {
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
void interpolate_color(int *t, const int *s0, const int *s1, int mix)
|
|
||||||
{
|
|
||||||
t[0] = (mix * s0[0] + (255 - mix) * s1[0]) >> 8;
|
|
||||||
t[1] = (mix * s0[1] + (255 - mix) * s1[1]) >> 8;
|
|
||||||
t[2] = (mix * s0[2] + (255 - mix) * s1[2]) >> 8;
|
|
||||||
}
|
|
||||||
|
|
||||||
int random_int(int range)
|
|
||||||
{
|
|
||||||
return rand() / (RAND_MAX / range + 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
double random_double(double range)
|
|
||||||
{
|
|
||||||
return ((double)rand()) / (((double)RAND_MAX) / range);
|
|
||||||
}
|
|
||||||
|
|
||||||
int start_image(const char *name, int argc, int argc_min, int argc_max, int width, int height, RImage ** image)
|
|
||||||
{
|
|
||||||
|
|
||||||
if (!dpy) {
|
|
||||||
error("%s: library not initialized\n", name);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
if ((argc < argc_min) || (argc >= argc_max)) {
|
|
||||||
error("%s: invalid number of parameters: \n", name, argc);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
*image = RCreateImage(width, height, 0);
|
|
||||||
if (!*image) {
|
|
||||||
error("%s: can't create image\n", name);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
@@ -1,66 +0,0 @@
|
|||||||
/*
|
|
||||||
* libwmfun - WindowMaker texture function library
|
|
||||||
* Copyright (C) 1999 Tobias Gloth
|
|
||||||
*
|
|
||||||
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
||||||
* USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* $Id$
|
|
||||||
*
|
|
||||||
* $Log$
|
|
||||||
* Revision 1.4 2001/01/07 02:59:11 id
|
|
||||||
* remove stuffs
|
|
||||||
*
|
|
||||||
* Revision 1.3 2000/12/11 03:10:26 id
|
|
||||||
* changes related to plugin system & drawstring
|
|
||||||
*
|
|
||||||
* Revision 1.2 2000/12/03 22:18:20 id
|
|
||||||
* initiate
|
|
||||||
*
|
|
||||||
* Revision 1.1 2000/12/03 18:58:41 id
|
|
||||||
* initiate plugins branch
|
|
||||||
*
|
|
||||||
* Revision 1.1.1.1 1999/02/21 17:16:47 gloth
|
|
||||||
* initial revision
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
#ifndef _GENERIC_H
|
|
||||||
#define _GENERIC_H
|
|
||||||
|
|
||||||
#include <X11/Xlib.h>
|
|
||||||
|
|
||||||
#include <wraster.h>
|
|
||||||
|
|
||||||
typedef struct _WPluginData {
|
|
||||||
int size;
|
|
||||||
void **array;
|
|
||||||
} WPluginData;
|
|
||||||
|
|
||||||
extern void initWindowMaker (Display *d, Colormap c);
|
|
||||||
extern int start_image (const char *name, int argc, int argc_min, int argc_max,
|
|
||||||
int width, int height, RImage **image);
|
|
||||||
extern void error (const char *format, ...);
|
|
||||||
|
|
||||||
extern int parse_color (const char *string, int *result);
|
|
||||||
extern void interpolate_color (int *t, const int *s0, const int *s1, int mix);
|
|
||||||
|
|
||||||
extern int random_int (int range);
|
|
||||||
extern double random_double (double range);
|
|
||||||
|
|
||||||
|
|
||||||
#endif
|
|
||||||
@@ -1,679 +0,0 @@
|
|||||||
/* Getopt for GNU.
|
|
||||||
NOTE: getopt is now part of the C library, so if you don't know what
|
|
||||||
"Keep this file name-space clean" means, talk to roland@gnu.ai.mit.edu
|
|
||||||
before changing it!
|
|
||||||
|
|
||||||
Copyright (C) 1987, 88, 89, 90, 91, 92, 93, 94
|
|
||||||
Free Software Foundation, Inc.
|
|
||||||
|
|
||||||
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, 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. */
|
|
||||||
|
|
||||||
/* This tells Alpha OSF/1 not to define a getopt prototype in <stdio.h>.
|
|
||||||
Ditto for AIX 3.2 and <stdlib.h>. */
|
|
||||||
#ifndef _NO_PROTO
|
|
||||||
#define _NO_PROTO
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef __STDC__
|
|
||||||
/* This is a separate conditional since some stdc systems
|
|
||||||
reject `defined (const)'. */
|
|
||||||
#ifndef const
|
|
||||||
#define const
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
|
|
||||||
#ifdef HAVE_STRING_H
|
|
||||||
#include <string.h>
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* Comment out all this code if we are using the GNU C Library, and are not
|
|
||||||
actually compiling the library itself. This code is part of the GNU C
|
|
||||||
Library, but also included in many other GNU distributions. Compiling
|
|
||||||
and linking in this code is a waste when using the GNU C library
|
|
||||||
(especially if it is a shared library). Rather than having every GNU
|
|
||||||
program understand `configure --with-gnu-libc' and omit the object files,
|
|
||||||
it is simpler to just do this in the source for each such file. */
|
|
||||||
|
|
||||||
#if defined (_LIBC) || !defined (__GNU_LIBRARY__)
|
|
||||||
|
|
||||||
/* This needs to come after some library #include
|
|
||||||
to get __GNU_LIBRARY__ defined. */
|
|
||||||
#ifdef __GNU_LIBRARY__
|
|
||||||
/* Don't include stdlib.h for non-GNU C libraries because some of them
|
|
||||||
contain conflicting prototypes for getopt. */
|
|
||||||
#include <stdlib.h>
|
|
||||||
#endif /* GNU C library. */
|
|
||||||
|
|
||||||
/* This version of `getopt' appears to the caller like standard Unix `getopt'
|
|
||||||
but it behaves differently for the user, since it allows the user
|
|
||||||
to intersperse the options with the other arguments.
|
|
||||||
|
|
||||||
As `getopt' works, it permutes the elements of ARGV so that,
|
|
||||||
when it is done, all the options precede everything else. Thus
|
|
||||||
all application programs are extended to handle flexible argument order.
|
|
||||||
|
|
||||||
Setting the environment variable POSIXLY_CORRECT disables permutation.
|
|
||||||
Then the behavior is completely standard.
|
|
||||||
|
|
||||||
GNU application programs can use a third alternative mode in which
|
|
||||||
they can distinguish the relative order of options and other arguments. */
|
|
||||||
|
|
||||||
#include "getopt.h"
|
|
||||||
|
|
||||||
/* For communication from `getopt' to the caller.
|
|
||||||
When `getopt' finds an option that takes an argument,
|
|
||||||
the argument value is returned here.
|
|
||||||
Also, when `ordering' is RETURN_IN_ORDER,
|
|
||||||
each non-option ARGV-element is returned here. */
|
|
||||||
|
|
||||||
char *optarg = NULL;
|
|
||||||
|
|
||||||
/* Index in ARGV of the next element to be scanned.
|
|
||||||
This is used for communication to and from the caller
|
|
||||||
and for communication between successive calls to `getopt'.
|
|
||||||
|
|
||||||
On entry to `getopt', zero means this is the first call; initialize.
|
|
||||||
|
|
||||||
When `getopt' returns EOF, this is the index of the first of the
|
|
||||||
non-option elements that the caller should itself scan.
|
|
||||||
|
|
||||||
Otherwise, `optind' communicates from one call to the next
|
|
||||||
how much of ARGV has been scanned so far. */
|
|
||||||
|
|
||||||
/* XXX 1003.2 says this must be 1 before any call. */
|
|
||||||
int optind = 0;
|
|
||||||
|
|
||||||
/* The next char to be scanned in the option-element
|
|
||||||
in which the last option character we returned was found.
|
|
||||||
This allows us to pick up the scan where we left off.
|
|
||||||
|
|
||||||
If this is zero, or a null string, it means resume the scan
|
|
||||||
by advancing to the next ARGV-element. */
|
|
||||||
|
|
||||||
static char *nextchar;
|
|
||||||
|
|
||||||
/* Callers store zero here to inhibit the error message
|
|
||||||
for unrecognized options. */
|
|
||||||
|
|
||||||
int opterr = 1;
|
|
||||||
|
|
||||||
/* Set to an option character which was unrecognized.
|
|
||||||
This must be initialized on some systems to avoid linking in the
|
|
||||||
system's own getopt implementation. */
|
|
||||||
|
|
||||||
int optopt = '?';
|
|
||||||
|
|
||||||
/* Describe how to deal with options that follow non-option ARGV-elements.
|
|
||||||
|
|
||||||
If the caller did not specify anything,
|
|
||||||
the default is REQUIRE_ORDER if the environment variable
|
|
||||||
POSIXLY_CORRECT is defined, PERMUTE otherwise.
|
|
||||||
|
|
||||||
REQUIRE_ORDER means don't recognize them as options;
|
|
||||||
stop option processing when the first non-option is seen.
|
|
||||||
This is what Unix does.
|
|
||||||
This mode of operation is selected by either setting the environment
|
|
||||||
variable POSIXLY_CORRECT, or using `+' as the first character
|
|
||||||
of the list of option characters.
|
|
||||||
|
|
||||||
PERMUTE is the default. We permute the contents of ARGV as we scan,
|
|
||||||
so that eventually all the non-options are at the end. This allows options
|
|
||||||
to be given in any order, even with programs that were not written to
|
|
||||||
expect this.
|
|
||||||
|
|
||||||
RETURN_IN_ORDER is an option available to programs that were written
|
|
||||||
to expect options and other ARGV-elements in any order and that care about
|
|
||||||
the ordering of the two. We describe each non-option ARGV-element
|
|
||||||
as if it were the argument of an option with character code 1.
|
|
||||||
Using `-' as the first character of the list of option characters
|
|
||||||
selects this mode of operation.
|
|
||||||
|
|
||||||
The special argument `--' forces an end of option-scanning regardless
|
|
||||||
of the value of `ordering'. In the case of RETURN_IN_ORDER, only
|
|
||||||
`--' can cause `getopt' to return EOF with `optind' != ARGC. */
|
|
||||||
|
|
||||||
static enum {
|
|
||||||
REQUIRE_ORDER, PERMUTE, RETURN_IN_ORDER
|
|
||||||
} ordering;
|
|
||||||
|
|
||||||
/* Value of POSIXLY_CORRECT environment variable. */
|
|
||||||
static char *posixly_correct;
|
|
||||||
|
|
||||||
#ifdef __GNU_LIBRARY__
|
|
||||||
/* We want to avoid inclusion of string.h with non-GNU libraries
|
|
||||||
because there are many ways it can cause trouble.
|
|
||||||
On some systems, it contains special magic macros that don't work
|
|
||||||
in GCC. */
|
|
||||||
#include <string.h>
|
|
||||||
#define my_index strchr
|
|
||||||
#else
|
|
||||||
|
|
||||||
/* Avoid depending on library functions or files
|
|
||||||
whose names are inconsistent. */
|
|
||||||
|
|
||||||
char *getenv();
|
|
||||||
|
|
||||||
static char *my_index(str, chr)
|
|
||||||
const char *str;
|
|
||||||
int chr;
|
|
||||||
{
|
|
||||||
while (*str) {
|
|
||||||
if (*str == chr)
|
|
||||||
return (char *)str;
|
|
||||||
str++;
|
|
||||||
}
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* If using GCC, we can safely declare strlen this way.
|
|
||||||
If not using GCC, it is ok not to declare it. */
|
|
||||||
#ifdef __GNUC__
|
|
||||||
/* Note that Motorola Delta 68k R3V7 comes with GCC but not stddef.h.
|
|
||||||
That was relevant to code that was here before. */
|
|
||||||
#ifndef __STDC__
|
|
||||||
/* gcc with -traditional declares the built-in strlen to return int,
|
|
||||||
and has done so at least since version 2.4.5. -- rms. */
|
|
||||||
extern int strlen(const char *);
|
|
||||||
#endif /* not __STDC__ */
|
|
||||||
#endif /* __GNUC__ */
|
|
||||||
|
|
||||||
#endif /* not __GNU_LIBRARY__ */
|
|
||||||
|
|
||||||
/* Handle permutation of arguments. */
|
|
||||||
|
|
||||||
/* Describe the part of ARGV that contains non-options that have
|
|
||||||
been skipped. `first_nonopt' is the index in ARGV of the first of them;
|
|
||||||
`last_nonopt' is the index after the last of them. */
|
|
||||||
|
|
||||||
static int first_nonopt;
|
|
||||||
static int last_nonopt;
|
|
||||||
|
|
||||||
/* Exchange two adjacent subsequences of ARGV.
|
|
||||||
One subsequence is elements [first_nonopt,last_nonopt)
|
|
||||||
which contains all the non-options that have been skipped so far.
|
|
||||||
The other is elements [last_nonopt,optind), which contains all
|
|
||||||
the options processed since those non-options were skipped.
|
|
||||||
|
|
||||||
`first_nonopt' and `last_nonopt' are relocated so that they describe
|
|
||||||
the new indices of the non-options in ARGV after they are moved. */
|
|
||||||
|
|
||||||
static void exchange(argv)
|
|
||||||
char **argv;
|
|
||||||
{
|
|
||||||
int bottom = first_nonopt;
|
|
||||||
int middle = last_nonopt;
|
|
||||||
int top = optind;
|
|
||||||
char *tem;
|
|
||||||
|
|
||||||
/* Exchange the shorter segment with the far end of the longer segment.
|
|
||||||
That puts the shorter segment into the right place.
|
|
||||||
It leaves the longer segment in the right place overall,
|
|
||||||
but it consists of two parts that need to be swapped next. */
|
|
||||||
|
|
||||||
while (top > middle && middle > bottom) {
|
|
||||||
if (top - middle > middle - bottom) {
|
|
||||||
/* Bottom segment is the short one. */
|
|
||||||
int len = middle - bottom;
|
|
||||||
register int i;
|
|
||||||
|
|
||||||
/* Swap it with the top part of the top segment. */
|
|
||||||
for (i = 0; i < len; i++) {
|
|
||||||
tem = argv[bottom + i];
|
|
||||||
argv[bottom + i] = argv[top - (middle - bottom) + i];
|
|
||||||
argv[top - (middle - bottom) + i] = tem;
|
|
||||||
}
|
|
||||||
/* Exclude the moved bottom segment from further swapping. */
|
|
||||||
top -= len;
|
|
||||||
} else {
|
|
||||||
/* Top segment is the short one. */
|
|
||||||
int len = top - middle;
|
|
||||||
register int i;
|
|
||||||
|
|
||||||
/* Swap it with the bottom part of the bottom segment. */
|
|
||||||
for (i = 0; i < len; i++) {
|
|
||||||
tem = argv[bottom + i];
|
|
||||||
argv[bottom + i] = argv[middle + i];
|
|
||||||
argv[middle + i] = tem;
|
|
||||||
}
|
|
||||||
/* Exclude the moved top segment from further swapping. */
|
|
||||||
bottom += len;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Update records for the slots the non-options now occupy. */
|
|
||||||
|
|
||||||
first_nonopt += (optind - last_nonopt);
|
|
||||||
last_nonopt = optind;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Initialize the internal data when the first call is made. */
|
|
||||||
|
|
||||||
static const char *_getopt_initialize(optstring)
|
|
||||||
const char *optstring;
|
|
||||||
{
|
|
||||||
/* Start processing options with ARGV-element 1 (since ARGV-element 0
|
|
||||||
is the program name); the sequence of previously skipped
|
|
||||||
non-option ARGV-elements is empty. */
|
|
||||||
|
|
||||||
first_nonopt = last_nonopt = optind = 1;
|
|
||||||
|
|
||||||
nextchar = NULL;
|
|
||||||
|
|
||||||
posixly_correct = getenv("POSIXLY_CORRECT");
|
|
||||||
|
|
||||||
/* Determine how to handle the ordering of options and nonoptions. */
|
|
||||||
|
|
||||||
if (optstring[0] == '-') {
|
|
||||||
ordering = RETURN_IN_ORDER;
|
|
||||||
++optstring;
|
|
||||||
} else if (optstring[0] == '+') {
|
|
||||||
ordering = REQUIRE_ORDER;
|
|
||||||
++optstring;
|
|
||||||
} else if (posixly_correct != NULL)
|
|
||||||
ordering = REQUIRE_ORDER;
|
|
||||||
else
|
|
||||||
ordering = PERMUTE;
|
|
||||||
|
|
||||||
return optstring;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Scan elements of ARGV (whose length is ARGC) for option characters
|
|
||||||
given in OPTSTRING.
|
|
||||||
|
|
||||||
If an element of ARGV starts with '-', and is not exactly "-" or "--",
|
|
||||||
then it is an option element. The characters of this element
|
|
||||||
(aside from the initial '-') are option characters. If `getopt'
|
|
||||||
is called repeatedly, it returns successively each of the option characters
|
|
||||||
from each of the option elements.
|
|
||||||
|
|
||||||
If `getopt' finds another option character, it returns that character,
|
|
||||||
updating `optind' and `nextchar' so that the next call to `getopt' can
|
|
||||||
resume the scan with the following option character or ARGV-element.
|
|
||||||
|
|
||||||
If there are no more option characters, `getopt' returns `EOF'.
|
|
||||||
Then `optind' is the index in ARGV of the first ARGV-element
|
|
||||||
that is not an option. (The ARGV-elements have been permuted
|
|
||||||
so that those that are not options now come last.)
|
|
||||||
|
|
||||||
OPTSTRING is a string containing the legitimate option characters.
|
|
||||||
If an option character is seen that is not listed in OPTSTRING,
|
|
||||||
return '?' after printing an error message. If you set `opterr' to
|
|
||||||
zero, the error message is suppressed but we still return '?'.
|
|
||||||
|
|
||||||
If a char in OPTSTRING is followed by a colon, that means it wants an arg,
|
|
||||||
so the following text in the same ARGV-element, or the text of the following
|
|
||||||
ARGV-element, is returned in `optarg'. Two colons mean an option that
|
|
||||||
wants an optional arg; if there is text in the current ARGV-element,
|
|
||||||
it is returned in `optarg', otherwise `optarg' is set to zero.
|
|
||||||
|
|
||||||
If OPTSTRING starts with `-' or `+', it requests different methods of
|
|
||||||
handling the non-option ARGV-elements.
|
|
||||||
See the comments about RETURN_IN_ORDER and REQUIRE_ORDER, above.
|
|
||||||
|
|
||||||
Long-named options begin with `--' instead of `-'.
|
|
||||||
Their names may be abbreviated as long as the abbreviation is unique
|
|
||||||
or is an exact match for some defined option. If they have an
|
|
||||||
argument, it follows the option name in the same ARGV-element, separated
|
|
||||||
from the option name by a `=', or else the in next ARGV-element.
|
|
||||||
When `getopt' finds a long-named option, it returns 0 if that option's
|
|
||||||
`flag' field is nonzero, the value of the option's `val' field
|
|
||||||
if the `flag' field is zero.
|
|
||||||
|
|
||||||
The elements of ARGV aren't really const, because we permute them.
|
|
||||||
But we pretend they're const in the prototype to be compatible
|
|
||||||
with other systems.
|
|
||||||
|
|
||||||
LONGOPTS is a vector of `struct option' terminated by an
|
|
||||||
element containing a name which is zero.
|
|
||||||
|
|
||||||
LONGIND returns the index in LONGOPT of the long-named option found.
|
|
||||||
It is only valid when a long-named option has been found by the most
|
|
||||||
recent call.
|
|
||||||
|
|
||||||
If LONG_ONLY is nonzero, '-' as well as '--' can introduce
|
|
||||||
long-named options. */
|
|
||||||
|
|
||||||
int _getopt_internal(argc, argv, optstring, longopts, longind, long_only)
|
|
||||||
int argc;
|
|
||||||
char *const *argv;
|
|
||||||
const char *optstring;
|
|
||||||
const struct option *longopts;
|
|
||||||
int *longind;
|
|
||||||
int long_only;
|
|
||||||
{
|
|
||||||
optarg = NULL;
|
|
||||||
|
|
||||||
if (optind == 0)
|
|
||||||
optstring = _getopt_initialize(optstring);
|
|
||||||
|
|
||||||
if (nextchar == NULL || *nextchar == '\0') {
|
|
||||||
/* Advance to the next ARGV-element. */
|
|
||||||
|
|
||||||
if (ordering == PERMUTE) {
|
|
||||||
/* If we have just processed some options following some non-options,
|
|
||||||
exchange them so that the options come first. */
|
|
||||||
|
|
||||||
if (first_nonopt != last_nonopt && last_nonopt != optind)
|
|
||||||
exchange((char **)argv);
|
|
||||||
else if (last_nonopt != optind)
|
|
||||||
first_nonopt = optind;
|
|
||||||
|
|
||||||
/* Skip any additional non-options
|
|
||||||
and extend the range of non-options previously skipped. */
|
|
||||||
|
|
||||||
while (optind < argc && (argv[optind][0] != '-' || argv[optind][1] == '\0'))
|
|
||||||
optind++;
|
|
||||||
last_nonopt = optind;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* The special ARGV-element `--' means premature end of options.
|
|
||||||
Skip it like a null option,
|
|
||||||
then exchange with previous non-options as if it were an option,
|
|
||||||
then skip everything else like a non-option. */
|
|
||||||
|
|
||||||
if (optind != argc && !strcmp(argv[optind], "--")) {
|
|
||||||
optind++;
|
|
||||||
|
|
||||||
if (first_nonopt != last_nonopt && last_nonopt != optind)
|
|
||||||
exchange((char **)argv);
|
|
||||||
else if (first_nonopt == last_nonopt)
|
|
||||||
first_nonopt = optind;
|
|
||||||
last_nonopt = argc;
|
|
||||||
|
|
||||||
optind = argc;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* If we have done all the ARGV-elements, stop the scan
|
|
||||||
and back over any non-options that we skipped and permuted. */
|
|
||||||
|
|
||||||
if (optind == argc) {
|
|
||||||
/* Set the next-arg-index to point at the non-options
|
|
||||||
that we previously skipped, so the caller will digest them. */
|
|
||||||
if (first_nonopt != last_nonopt)
|
|
||||||
optind = first_nonopt;
|
|
||||||
return EOF;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* If we have come to a non-option and did not permute it,
|
|
||||||
either stop the scan or describe it to the caller and pass it by. */
|
|
||||||
|
|
||||||
if ((argv[optind][0] != '-' || argv[optind][1] == '\0')) {
|
|
||||||
if (ordering == REQUIRE_ORDER)
|
|
||||||
return EOF;
|
|
||||||
optarg = argv[optind++];
|
|
||||||
return 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* We have found another option-ARGV-element.
|
|
||||||
Skip the initial punctuation. */
|
|
||||||
|
|
||||||
nextchar = (argv[optind] + 1 + (longopts != NULL && argv[optind][1] == '-'));
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Decode the current option-ARGV-element. */
|
|
||||||
|
|
||||||
/* Check whether the ARGV-element is a long option.
|
|
||||||
|
|
||||||
If long_only and the ARGV-element has the form "-f", where f is
|
|
||||||
a valid short option, don't consider it an abbreviated form of
|
|
||||||
a long option that starts with f. Otherwise there would be no
|
|
||||||
way to give the -f short option.
|
|
||||||
|
|
||||||
On the other hand, if there's a long option "fubar" and
|
|
||||||
the ARGV-element is "-fu", do consider that an abbreviation of
|
|
||||||
the long option, just like "--fu", and not "-f" with arg "u".
|
|
||||||
|
|
||||||
This distinction seems to be the most useful approach. */
|
|
||||||
|
|
||||||
if (longopts != NULL
|
|
||||||
&& (argv[optind][1] == '-'
|
|
||||||
|| (long_only && (argv[optind][2] || !my_index(optstring, argv[optind][1]))))) {
|
|
||||||
char *nameend;
|
|
||||||
const struct option *p;
|
|
||||||
const struct option *pfound = NULL;
|
|
||||||
int exact = 0;
|
|
||||||
int ambig = 0;
|
|
||||||
int indfound;
|
|
||||||
int option_index;
|
|
||||||
|
|
||||||
for (nameend = nextchar; *nameend && *nameend != '='; nameend++)
|
|
||||||
/* Do nothing. */ ;
|
|
||||||
|
|
||||||
/* Test all long options for either exact match
|
|
||||||
or abbreviated matches. */
|
|
||||||
for (p = longopts, option_index = 0; p->name; p++, option_index++)
|
|
||||||
if (!strncmp(p->name, nextchar, nameend - nextchar)) {
|
|
||||||
if (nameend - nextchar == (int)strlen(p->name)) {
|
|
||||||
/* Exact match found. */
|
|
||||||
pfound = p;
|
|
||||||
indfound = option_index;
|
|
||||||
exact = 1;
|
|
||||||
break;
|
|
||||||
} else if (pfound == NULL) {
|
|
||||||
/* First nonexact match found. */
|
|
||||||
pfound = p;
|
|
||||||
indfound = option_index;
|
|
||||||
} else
|
|
||||||
/* Second or later nonexact match found. */
|
|
||||||
ambig = 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (ambig && !exact) {
|
|
||||||
if (opterr)
|
|
||||||
fprintf(stderr, "%s: option `%s' is ambiguous\n", argv[0], argv[optind]);
|
|
||||||
nextchar += strlen(nextchar);
|
|
||||||
optind++;
|
|
||||||
return '?';
|
|
||||||
}
|
|
||||||
|
|
||||||
if (pfound != NULL) {
|
|
||||||
option_index = indfound;
|
|
||||||
optind++;
|
|
||||||
if (*nameend) {
|
|
||||||
/* Don't test has_arg with >, because some C compilers don't
|
|
||||||
allow it to be used on enums. */
|
|
||||||
if (pfound->has_arg)
|
|
||||||
optarg = nameend + 1;
|
|
||||||
else {
|
|
||||||
if (opterr) {
|
|
||||||
if (argv[optind - 1][1] == '-')
|
|
||||||
/* --option */
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: option `--%s' doesn't allow an argument\n",
|
|
||||||
argv[0], pfound->name);
|
|
||||||
else
|
|
||||||
/* +option or -option */
|
|
||||||
fprintf(stderr,
|
|
||||||
"%s: option `%c%s' doesn't allow an argument\n",
|
|
||||||
argv[0], argv[optind - 1][0], pfound->name);
|
|
||||||
}
|
|
||||||
nextchar += strlen(nextchar);
|
|
||||||
return '?';
|
|
||||||
}
|
|
||||||
} else if (pfound->has_arg == 1) {
|
|
||||||
if (optind < argc)
|
|
||||||
optarg = argv[optind++];
|
|
||||||
else {
|
|
||||||
if (opterr)
|
|
||||||
fprintf(stderr, "%s: option `%s' requires an argument\n",
|
|
||||||
argv[0], argv[optind - 1]);
|
|
||||||
nextchar += strlen(nextchar);
|
|
||||||
return optstring[0] == ':' ? ':' : '?';
|
|
||||||
}
|
|
||||||
}
|
|
||||||
nextchar += strlen(nextchar);
|
|
||||||
if (longind != NULL)
|
|
||||||
*longind = option_index;
|
|
||||||
if (pfound->flag) {
|
|
||||||
*(pfound->flag) = pfound->val;
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
return pfound->val;
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Can't find it as a long option. If this is not getopt_long_only,
|
|
||||||
or the option starts with '--' or is not a valid short
|
|
||||||
option, then it's an error.
|
|
||||||
Otherwise interpret it as a short option. */
|
|
||||||
if (!long_only || argv[optind][1] == '-' || my_index(optstring, *nextchar) == NULL) {
|
|
||||||
if (opterr) {
|
|
||||||
if (argv[optind][1] == '-')
|
|
||||||
/* --option */
|
|
||||||
fprintf(stderr, "%s: unrecognized option `--%s'\n", argv[0], nextchar);
|
|
||||||
else
|
|
||||||
/* +option or -option */
|
|
||||||
fprintf(stderr, "%s: unrecognized option `%c%s'\n",
|
|
||||||
argv[0], argv[optind][0], nextchar);
|
|
||||||
}
|
|
||||||
nextchar = (char *)"";
|
|
||||||
optind++;
|
|
||||||
return '?';
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Look at and handle the next short option-character. */
|
|
||||||
|
|
||||||
{
|
|
||||||
char c = *nextchar++;
|
|
||||||
char *temp = my_index(optstring, c);
|
|
||||||
|
|
||||||
/* Increment `optind' when we start to process its last character. */
|
|
||||||
if (*nextchar == '\0')
|
|
||||||
++optind;
|
|
||||||
|
|
||||||
if (temp == NULL || c == ':') {
|
|
||||||
if (opterr) {
|
|
||||||
if (posixly_correct)
|
|
||||||
/* 1003.2 specifies the format of this message. */
|
|
||||||
fprintf(stderr, "%s: illegal option -- %c\n", argv[0], c);
|
|
||||||
else
|
|
||||||
fprintf(stderr, "%s: invalid option -- %c\n", argv[0], c);
|
|
||||||
}
|
|
||||||
optopt = c;
|
|
||||||
return '?';
|
|
||||||
}
|
|
||||||
if (temp[1] == ':') {
|
|
||||||
if (temp[2] == ':') {
|
|
||||||
/* This is an option that accepts an argument optionally. */
|
|
||||||
if (*nextchar != '\0') {
|
|
||||||
optarg = nextchar;
|
|
||||||
optind++;
|
|
||||||
} else
|
|
||||||
optarg = NULL;
|
|
||||||
nextchar = NULL;
|
|
||||||
} else {
|
|
||||||
/* This is an option that requires an argument. */
|
|
||||||
if (*nextchar != '\0') {
|
|
||||||
optarg = nextchar;
|
|
||||||
/* If we end this ARGV-element by taking the rest as an arg,
|
|
||||||
we must advance to the next element now. */
|
|
||||||
optind++;
|
|
||||||
} else if (optind == argc) {
|
|
||||||
if (opterr) {
|
|
||||||
/* 1003.2 specifies the format of this message. */
|
|
||||||
fprintf(stderr, "%s: option requires an argument -- %c\n",
|
|
||||||
argv[0], c);
|
|
||||||
}
|
|
||||||
optopt = c;
|
|
||||||
if (optstring[0] == ':')
|
|
||||||
c = ':';
|
|
||||||
else
|
|
||||||
c = '?';
|
|
||||||
} else
|
|
||||||
/* We already incremented `optind' once;
|
|
||||||
increment it again when taking next ARGV-elt as argument. */
|
|
||||||
optarg = argv[optind++];
|
|
||||||
nextchar = NULL;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
return c;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
int getopt(argc, argv, optstring)
|
|
||||||
int argc;
|
|
||||||
char *const *argv;
|
|
||||||
const char *optstring;
|
|
||||||
{
|
|
||||||
return _getopt_internal(argc, argv, optstring, (const struct option *)0, (int *)0, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif /* _LIBC or not __GNU_LIBRARY__. */
|
|
||||||
|
|
||||||
#ifdef TEST
|
|
||||||
|
|
||||||
/* Compile with -DTEST to make an executable for use in testing
|
|
||||||
the above definition of `getopt'. */
|
|
||||||
|
|
||||||
int main(argc, argv)
|
|
||||||
int argc;
|
|
||||||
char **argv;
|
|
||||||
{
|
|
||||||
int c;
|
|
||||||
int digit_optind = 0;
|
|
||||||
|
|
||||||
while (1) {
|
|
||||||
int this_option_optind = optind ? optind : 1;
|
|
||||||
|
|
||||||
c = getopt(argc, argv, "abc:d:0123456789");
|
|
||||||
if (c == EOF)
|
|
||||||
break;
|
|
||||||
|
|
||||||
switch (c) {
|
|
||||||
case '0':
|
|
||||||
case '1':
|
|
||||||
case '2':
|
|
||||||
case '3':
|
|
||||||
case '4':
|
|
||||||
case '5':
|
|
||||||
case '6':
|
|
||||||
case '7':
|
|
||||||
case '8':
|
|
||||||
case '9':
|
|
||||||
if (digit_optind != 0 && digit_optind != this_option_optind)
|
|
||||||
printf("digits occur in two different argv-elements.\n");
|
|
||||||
digit_optind = this_option_optind;
|
|
||||||
printf("option %c\n", c);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'a':
|
|
||||||
printf("option a\n");
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'b':
|
|
||||||
printf("option b\n");
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'c':
|
|
||||||
printf("option c with value `%s'\n", optarg);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case '?':
|
|
||||||
break;
|
|
||||||
|
|
||||||
default:
|
|
||||||
printf("?? getopt returned character code 0%o ??\n", c);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (optind < argc) {
|
|
||||||
printf("non-option ARGV-elements: ");
|
|
||||||
while (optind < argc)
|
|
||||||
printf("%s ", argv[optind++]);
|
|
||||||
printf("\n");
|
|
||||||
}
|
|
||||||
|
|
||||||
exit(0);
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif /* TEST */
|
|
||||||
@@ -1,125 +0,0 @@
|
|||||||
/* Declarations for getopt.
|
|
||||||
Copyright (C) 1989, 1990, 1991, 1992, 1993 Free Software Foundation, Inc.
|
|
||||||
|
|
||||||
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, 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. */
|
|
||||||
|
|
||||||
#ifndef _GETOPT_H
|
|
||||||
#define _GETOPT_H 1
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
extern "C" {
|
|
||||||
#endif
|
|
||||||
|
|
||||||
/* For communication from `getopt' to the caller.
|
|
||||||
When `getopt' finds an option that takes an argument,
|
|
||||||
the argument value is returned here.
|
|
||||||
Also, when `ordering' is RETURN_IN_ORDER,
|
|
||||||
each non-option ARGV-element is returned here. */
|
|
||||||
|
|
||||||
extern char *optarg;
|
|
||||||
|
|
||||||
/* Index in ARGV of the next element to be scanned.
|
|
||||||
This is used for communication to and from the caller
|
|
||||||
and for communication between successive calls to `getopt'.
|
|
||||||
|
|
||||||
On entry to `getopt', zero means this is the first call; initialize.
|
|
||||||
|
|
||||||
When `getopt' returns EOF, this is the index of the first of the
|
|
||||||
non-option elements that the caller should itself scan.
|
|
||||||
|
|
||||||
Otherwise, `optind' communicates from one call to the next
|
|
||||||
how much of ARGV has been scanned so far. */
|
|
||||||
|
|
||||||
extern int optind;
|
|
||||||
|
|
||||||
/* Callers store zero here to inhibit the error message `getopt' prints
|
|
||||||
for unrecognized options. */
|
|
||||||
|
|
||||||
extern int opterr;
|
|
||||||
|
|
||||||
/* Set to an option character which was unrecognized. */
|
|
||||||
|
|
||||||
extern int optopt;
|
|
||||||
|
|
||||||
/* Describe the long-named options requested by the application.
|
|
||||||
The LONG_OPTIONS argument to getopt_long or getopt_long_only is a vector
|
|
||||||
of `struct option' terminated by an element containing a name which is
|
|
||||||
zero.
|
|
||||||
|
|
||||||
The field `has_arg' is:
|
|
||||||
no_argument (or 0) if the option does not take an argument,
|
|
||||||
required_argument (or 1) if the option requires an argument,
|
|
||||||
optional_argument (or 2) if the option takes an optional argument.
|
|
||||||
|
|
||||||
If the field `flag' is not NULL, it points to a variable that is set
|
|
||||||
to the value given in the field `val' when the option is found, but
|
|
||||||
left unchanged if the option is not found.
|
|
||||||
|
|
||||||
To have a long-named option do something other than set an `int' to
|
|
||||||
a compiled-in constant, such as set a value from `optarg', set the
|
|
||||||
option's `flag' field to zero and its `val' field to a nonzero
|
|
||||||
value (the equivalent single-letter option character, if there is
|
|
||||||
one). For long options that have a zero `flag' field, `getopt'
|
|
||||||
returns the contents of the `val' field. */
|
|
||||||
|
|
||||||
struct option
|
|
||||||
{
|
|
||||||
#if __STDC__
|
|
||||||
const char *name;
|
|
||||||
#else
|
|
||||||
char *name;
|
|
||||||
#endif
|
|
||||||
/* has_arg can't be an enum because some compilers complain about
|
|
||||||
type mismatches in all the code that assumes it is an int. */
|
|
||||||
int has_arg;
|
|
||||||
int *flag;
|
|
||||||
int val;
|
|
||||||
};
|
|
||||||
|
|
||||||
/* Names for the values of the `has_arg' field of `struct option'. */
|
|
||||||
|
|
||||||
#define no_argument 0
|
|
||||||
#define required_argument 1
|
|
||||||
#define optional_argument 2
|
|
||||||
|
|
||||||
#if __STDC__
|
|
||||||
#if defined(__GNU_LIBRARY__)
|
|
||||||
/* Many other libraries have conflicting prototypes for getopt, with
|
|
||||||
differences in the consts, in stdlib.h. To avoid compilation
|
|
||||||
errors, only prototype getopt for the GNU C library. */
|
|
||||||
extern int getopt (int argc, char *const *argv, const char *shortopts);
|
|
||||||
#else /* not __GNU_LIBRARY__ */
|
|
||||||
extern int getopt ();
|
|
||||||
#endif /* not __GNU_LIBRARY__ */
|
|
||||||
extern int getopt_long (int argc, char *const *argv, const char *shortopts,
|
|
||||||
const struct option *longopts, int *longind);
|
|
||||||
extern int getopt_long_only (int argc, char *const *argv,
|
|
||||||
const char *shortopts,
|
|
||||||
const struct option *longopts, int *longind);
|
|
||||||
|
|
||||||
/* Internal only. Users should not call this directly. */
|
|
||||||
extern int _getopt_internal (int argc, char *const *argv,
|
|
||||||
const char *shortopts,
|
|
||||||
const struct option *longopts, int *longind,
|
|
||||||
int long_only);
|
|
||||||
#else /* not __STDC__ */
|
|
||||||
extern int getopt ();
|
|
||||||
extern int getopt_long ();
|
|
||||||
extern int getopt_long_only ();
|
|
||||||
|
|
||||||
extern int _getopt_internal ();
|
|
||||||
#endif /* not __STDC__ */
|
|
||||||
|
|
||||||
#ifdef __cplusplus
|
|
||||||
}
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#endif /* _GETOPT_H */
|
|
||||||
@@ -1,162 +0,0 @@
|
|||||||
/* getopt_long and getopt_long_only entry points for GNU getopt.
|
|
||||||
Copyright (C) 1987, 88, 89, 90, 91, 92, 1993
|
|
||||||
Free Software Foundation, Inc.
|
|
||||||
|
|
||||||
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, 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. */
|
|
||||||
|
|
||||||
#include "getopt.h"
|
|
||||||
|
|
||||||
#ifndef __STDC__
|
|
||||||
/* This is a separate conditional since some stdc systems
|
|
||||||
reject `defined (const)'. */
|
|
||||||
#ifndef const
|
|
||||||
#define const
|
|
||||||
#endif
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
|
|
||||||
/* Comment out all this code if we are using the GNU C Library, and are not
|
|
||||||
actually compiling the library itself. This code is part of the GNU C
|
|
||||||
Library, but also included in many other GNU distributions. Compiling
|
|
||||||
and linking in this code is a waste when using the GNU C library
|
|
||||||
(especially if it is a shared library). Rather than having every GNU
|
|
||||||
program understand `configure --with-gnu-libc' and omit the object files,
|
|
||||||
it is simpler to just do this in the source for each such file. */
|
|
||||||
|
|
||||||
#if defined (_LIBC) || !defined (__GNU_LIBRARY__)
|
|
||||||
|
|
||||||
/* This needs to come after some library #include
|
|
||||||
to get __GNU_LIBRARY__ defined. */
|
|
||||||
#ifdef __GNU_LIBRARY__
|
|
||||||
#include <stdlib.h>
|
|
||||||
#else
|
|
||||||
char *getenv();
|
|
||||||
#endif
|
|
||||||
|
|
||||||
#ifndef NULL
|
|
||||||
#define NULL 0
|
|
||||||
#endif
|
|
||||||
|
|
||||||
int getopt_long(argc, argv, options, long_options, opt_index)
|
|
||||||
int argc;
|
|
||||||
char *const *argv;
|
|
||||||
const char *options;
|
|
||||||
const struct option *long_options;
|
|
||||||
int *opt_index;
|
|
||||||
{
|
|
||||||
return _getopt_internal(argc, argv, options, long_options, opt_index, 0);
|
|
||||||
}
|
|
||||||
|
|
||||||
/* Like getopt_long, but '-' as well as '--' can indicate a long option.
|
|
||||||
If an option that starts with '-' (not '--') doesn't match a long option,
|
|
||||||
but does match a short option, it is parsed as a short option
|
|
||||||
instead. */
|
|
||||||
|
|
||||||
int getopt_long_only(argc, argv, options, long_options, opt_index)
|
|
||||||
int argc;
|
|
||||||
char *const *argv;
|
|
||||||
const char *options;
|
|
||||||
const struct option *long_options;
|
|
||||||
int *opt_index;
|
|
||||||
{
|
|
||||||
return _getopt_internal(argc, argv, options, long_options, opt_index, 1);
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif /* _LIBC or not __GNU_LIBRARY__. */
|
|
||||||
|
|
||||||
#ifdef TEST
|
|
||||||
|
|
||||||
#include <stdio.h>
|
|
||||||
|
|
||||||
int main(argc, argv)
|
|
||||||
int argc;
|
|
||||||
char **argv;
|
|
||||||
{
|
|
||||||
int c;
|
|
||||||
int digit_optind = 0;
|
|
||||||
|
|
||||||
while (1) {
|
|
||||||
int this_option_optind = optind ? optind : 1;
|
|
||||||
int option_index = 0;
|
|
||||||
static struct option long_options[] = {
|
|
||||||
{"add", 1, 0, 0},
|
|
||||||
{"append", 0, 0, 0},
|
|
||||||
{"delete", 1, 0, 0},
|
|
||||||
{"verbose", 0, 0, 0},
|
|
||||||
{"create", 0, 0, 0},
|
|
||||||
{"file", 1, 0, 0},
|
|
||||||
{0, 0, 0, 0}
|
|
||||||
};
|
|
||||||
|
|
||||||
c = getopt_long(argc, argv, "abc:d:0123456789", long_options, &option_index);
|
|
||||||
if (c == EOF)
|
|
||||||
break;
|
|
||||||
|
|
||||||
switch (c) {
|
|
||||||
case 0:
|
|
||||||
printf("option %s", long_options[option_index].name);
|
|
||||||
if (optarg)
|
|
||||||
printf(" with arg %s", optarg);
|
|
||||||
printf("\n");
|
|
||||||
break;
|
|
||||||
|
|
||||||
case '0':
|
|
||||||
case '1':
|
|
||||||
case '2':
|
|
||||||
case '3':
|
|
||||||
case '4':
|
|
||||||
case '5':
|
|
||||||
case '6':
|
|
||||||
case '7':
|
|
||||||
case '8':
|
|
||||||
case '9':
|
|
||||||
if (digit_optind != 0 && digit_optind != this_option_optind)
|
|
||||||
printf("digits occur in two different argv-elements.\n");
|
|
||||||
digit_optind = this_option_optind;
|
|
||||||
printf("option %c\n", c);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'a':
|
|
||||||
printf("option a\n");
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'b':
|
|
||||||
printf("option b\n");
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'c':
|
|
||||||
printf("option c with value `%s'\n", optarg);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case 'd':
|
|
||||||
printf("option d with value `%s'\n", optarg);
|
|
||||||
break;
|
|
||||||
|
|
||||||
case '?':
|
|
||||||
break;
|
|
||||||
|
|
||||||
default:
|
|
||||||
printf("?? getopt returned character code 0%o ??\n", c);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
if (optind < argc) {
|
|
||||||
printf("non-option ARGV-elements: ");
|
|
||||||
while (optind < argc)
|
|
||||||
printf("%s ", argv[optind++]);
|
|
||||||
printf("\n");
|
|
||||||
}
|
|
||||||
|
|
||||||
exit(0);
|
|
||||||
}
|
|
||||||
|
|
||||||
#endif /* TEST */
|
|
||||||
@@ -1,133 +0,0 @@
|
|||||||
/*
|
|
||||||
* libwmfun - WindowMaker texture function library
|
|
||||||
* Copyright (C) 1999 Tobias Gloth
|
|
||||||
*
|
|
||||||
* 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
|
|
||||||
* USA.
|
|
||||||
*/
|
|
||||||
|
|
||||||
/*
|
|
||||||
* $Id$
|
|
||||||
*
|
|
||||||
* $Log$
|
|
||||||
* Revision 1.1 2000/12/03 18:58:41 id
|
|
||||||
* initiate plugins branch
|
|
||||||
*
|
|
||||||
* Revision 1.1.1.1 1999/02/21 17:16:47 gloth
|
|
||||||
* initial revision
|
|
||||||
*
|
|
||||||
*/
|
|
||||||
|
|
||||||
#include "getopt.h"
|
|
||||||
#include <math.h>
|
|
||||||
#include <stdlib.h>
|
|
||||||
#include <time.h>
|
|
||||||
#include "generic.h"
|
|
||||||
|
|
||||||
RImage *waves(int argc, char **argv, int width, int height, int relief)
|
|
||||||
{
|
|
||||||
|
|
||||||
int i, j, k, done, sine[256];
|
|
||||||
int from[3] = { 0x00, 0x00, 0x00 };
|
|
||||||
int to[3] = { 0xff, 0xff, 0xff };
|
|
||||||
int layers, range, dx[1000], dy[1000];
|
|
||||||
RImage *image;
|
|
||||||
unsigned char *cptr;
|
|
||||||
|
|
||||||
int option_index = 0;
|
|
||||||
int c;
|
|
||||||
|
|
||||||
optind = 1;
|
|
||||||
for (done = 0; !done;) {
|
|
||||||
static struct option long_options[] = {
|
|
||||||
{"from", 1, 0, 'f'},
|
|
||||||
{"to", 1, 0, 't'},
|
|
||||||
{0, 0, 0, 0}
|
|
||||||
};
|
|
||||||
|
|
||||||
c = getopt_long(argc, argv, "f:t:", long_options, &option_index);
|
|
||||||
if (c == -1) {
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
|
|
||||||
switch (c) {
|
|
||||||
case 'f':
|
|
||||||
if (!parse_color(optarg, from)) {
|
|
||||||
error("invalid color: %s\n", optarg);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case 't':
|
|
||||||
if (!parse_color(optarg, to)) {
|
|
||||||
error("invalid color: %s\n", optarg);
|
|
||||||
return 0;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
default:
|
|
||||||
done = 1;
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
argc -= optind;
|
|
||||||
argv += optind;
|
|
||||||
|
|
||||||
if (!start_image("waves", argc, 2, 3, width, height, &image)) {
|
|
||||||
return (RImage *) 0;
|
|
||||||
}
|
|
||||||
|
|
||||||
layers = atoi(argv[0]);
|
|
||||||
range = atoi(argv[1]);
|
|
||||||
|
|
||||||
if (layers <= 0) {
|
|
||||||
layers = 1;
|
|
||||||
}
|
|
||||||
if (layers > 256) {
|
|
||||||
layers = 256;
|
|
||||||
}
|
|
||||||
|
|
||||||
if (range <= 0) {
|
|
||||||
range = 1;
|
|
||||||
}
|
|
||||||
|
|
||||||
for (i = 0; i < 256; i++) {
|
|
||||||
sine[i] = (int)(127.0 * sin(2.0 * M_PI * i / 256)) + 128;
|
|
||||||
}
|
|
||||||
|
|
||||||
srand(time(0));
|
|
||||||
|
|
||||||
for (i = 0; i < layers; i++) {
|
|
||||||
dx[i] = random_int(range) - range / 2;
|
|
||||||
dy[i] = random_int(range) - range / 2;
|
|
||||||
}
|
|
||||||
|
|
||||||
cptr = image->data;
|
|
||||||
for (i = 0; i < height; i++) {
|
|
||||||
for (j = 0; j < width; j++) {
|
|
||||||
int output[3], value = 0;
|
|
||||||
for (k = 0; k < layers; k++) {
|
|
||||||
value += sine[(j * dx[k] + i * dy[k]) & 255];
|
|
||||||
}
|
|
||||||
interpolate_color(output, from, to, value / layers);
|
|
||||||
*cptr++ = output[0];
|
|
||||||
*cptr++ = output[1];
|
|
||||||
*cptr++ = output[2];
|
|
||||||
if (RRGBAFormat == image->format)
|
|
||||||
cptr++;
|
|
||||||
}
|
|
||||||
}
|
|
||||||
|
|
||||||
return image;
|
|
||||||
}
|
|
||||||
Reference in New Issue
Block a user