0.13.26

ChangeLog

@@ -1,3 +1,21 @@
+2003-12-22
+ * add AC_C_BIGENDIAN and
+ * move out ZZIP_GET to zzip/fetch.h where we also specify access
+	wrappers to items in the zzip/format.h structures, portably.
+ * add byteswap.h ac_check and put a new file autoconf.h to carry
+	compiletime overrides for the autoconf definitions.
+ * start changing over to use zzip/fetch.h definitions everywhere
+	thereby replacing original ZZIP_GET16/32 usages completely.
+	This is localized to zzip/zip.c
+ * rename struct zzip_root_dirent to struct zzip_disk_entry but
+	retain a compatibility declaration.
+ * introduce zzip_version_t and zzip_dostime_t along with an optional
+	ZZIP_NEED_PACKED def that helps with weird compiler struct packing
+ * struct zzip_file_trailer did not use the char[x] variant, it does now
+ * place even more zzip/fetch.h declarations
+ * place even more defs into zzip/format.h
+ * noting CVS area on webpages
+
 2003-12-21
  * Nigel Stewart hints on some MSVC 6 issues, thanks.
 

configure

@@ -1,5 +1,5 @@
 #! /bin/sh
-# From configure.ac Revision: 0.0.
+# From configure.ac Revision: 1.1.1.2 .
 # Guess values for system-dependent variables and create Makefiles.
 # Generated by GNU Autoconf 2.57.
 #
@@ -9743,7 +9743,8 @@ done
 
 
 
-for ac_header in io.h direct.h zlib.h
+
+for ac_header in io.h direct.h zlib.h byteswap.h
 do
 as_ac_Header=`echo "ac_cv_header_$ac_header" | $as_tr_sh`
 if eval "test \"\${$as_ac_Header+set}\" = set"; then
@@ -10326,6 +10327,210 @@ cat >>confdefs.h <<_ACEOF
 _ACEOF
 
 
+echo "$as_me:$LINENO: checking whether byte ordering is bigendian" >&5
+echo $ECHO_N "checking whether byte ordering is bigendian... $ECHO_C" >&6
+if test "${ac_cv_c_bigendian+set}" = set; then
+  echo $ECHO_N "(cached) $ECHO_C" >&6
+else
+  # See if sys/param.h defines the BYTE_ORDER macro.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/param.h>
+
+int
+main ()
+{
+#if !BYTE_ORDER || !BIG_ENDIAN || !LITTLE_ENDIAN
+ bogus endian macros
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  # It does; now see whether it defined to BIG_ENDIAN or not.
+cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+#include <sys/types.h>
+#include <sys/param.h>
+
+int
+main ()
+{
+#if BYTE_ORDER != BIG_ENDIAN
+ not big endian
+#endif
+
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_bigendian=yes
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+ac_cv_c_bigendian=no
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+# It does not; compile a test program.
+if test "$cross_compiling" = yes; then
+  # try to guess the endianness by grepping values into an object file
+  ac_cv_c_bigendian=unknown
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+short ascii_mm[] = { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
+short ascii_ii[] = { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
+void _ascii () { char *s = (char *) ascii_mm; s = (char *) ascii_ii; }
+short ebcdic_ii[] = { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
+short ebcdic_mm[] = { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
+void _ebcdic () { char *s = (char *) ebcdic_mm; s = (char *) ebcdic_ii; }
+int
+main ()
+{
+ _ascii (); _ebcdic ();
+  ;
+  return 0;
+}
+_ACEOF
+rm -f conftest.$ac_objext
+if { (eval echo "$as_me:$LINENO: \"$ac_compile\"") >&5
+  (eval $ac_compile) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } &&
+         { ac_try='test -s conftest.$ac_objext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  if grep BIGenDianSyS conftest.$ac_objext >/dev/null ; then
+  ac_cv_c_bigendian=yes
+fi
+if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
+  if test "$ac_cv_c_bigendian" = unknown; then
+    ac_cv_c_bigendian=no
+  else
+    # finding both strings is unlikely to happen, but who knows?
+    ac_cv_c_bigendian=unknown
+  fi
+fi
+else
+  echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+else
+  cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+int
+main ()
+{
+  /* Are we little or big endian?  From Harbison&Steele.  */
+  union
+  {
+    long l;
+    char c[sizeof (long)];
+  } u;
+  u.l = 1;
+  exit (u.c[sizeof (long) - 1] == 1);
+}
+_ACEOF
+rm -f conftest$ac_exeext
+if { (eval echo "$as_me:$LINENO: \"$ac_link\"") >&5
+  (eval $ac_link) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); } && { ac_try='./conftest$ac_exeext'
+  { (eval echo "$as_me:$LINENO: \"$ac_try\"") >&5
+  (eval $ac_try) 2>&5
+  ac_status=$?
+  echo "$as_me:$LINENO: \$? = $ac_status" >&5
+  (exit $ac_status); }; }; then
+  ac_cv_c_bigendian=no
+else
+  echo "$as_me: program exited with status $ac_status" >&5
+echo "$as_me: failed program was:" >&5
+sed 's/^/| /' conftest.$ac_ext >&5
+
+( exit $ac_status )
+ac_cv_c_bigendian=yes
+fi
+rm -f core core.* *.core gmon.out bb.out conftest$ac_exeext conftest.$ac_objext conftest.$ac_ext
+fi
+fi
+rm -f conftest.$ac_objext conftest.$ac_ext
+fi
+echo "$as_me:$LINENO: result: $ac_cv_c_bigendian" >&5
+echo "${ECHO_T}$ac_cv_c_bigendian" >&6
+case $ac_cv_c_bigendian in
+  yes)
+
+cat >>confdefs.h <<\_ACEOF
+#define WORDS_BIGENDIAN 1
+_ACEOF
+ ;;
+  no)
+     ;;
+  *)
+    { { echo "$as_me:$LINENO: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&5
+echo "$as_me: error: unknown endianness
+presetting ac_cv_c_bigendian=no (or yes) will help" >&2;}
+   { (exit 1); exit 1; }; } ;;
+esac
+
 # the default is _disabled_!! anyway, result is prefixed in zzip/_config.h!!
 # Check whether --enable-largefile or --disable-largefile was given.
 if test "${enable_largefile+set}" = set; then

configure.ac

@@ -1,7 +1,7 @@
 AC_INIT(zziplib.spec)
 AC_PREREQ(2.49)
 AC_COPYRIGHT([Guido Draheim <[email protected]> for ZZipLib.SF.net])
-AC_REVISION($Revision: 1.1.1.2 $)
+AC_REVISION($Revision: 1.2 $)
 AC_CONFIG_AUX_DIR(uses)
 # =======================================================================
 AC_CANONICAL_SYSTEM
@@ -94,7 +94,7 @@ AC_STDC_HEADERS
 AC_HEADER_DIRENT
 AC_CHECK_HEADERS(stdint.h unistd.h windows.h winnt.h winbase.h sys/int_types.h)
 AC_CHECK_HEADERS(sys/types.h sys/mman.h sys/stat.h sys/param.h) dnl posix'ish
-AC_CHECK_HEADERS(io.h direct.h zlib.h)
+AC_CHECK_HEADERS(io.h direct.h zlib.h byteswap.h)
 AC_CHECK_FUNCS( strcasecmp )
 
 AC_TYPE_OFF_T
@@ -104,6 +104,7 @@ AC_CHECK_TYPE(ssize_t,int)
 AC_COMPILE_CHECK_SIZEOF(short)
 AC_COMPILE_CHECK_SIZEOF(int)
 AC_COMPILE_CHECK_SIZEOF(long)
+AC_C_BIGENDIAN
 dnl -------------------------------------------------------------
 # the default is _disabled_!! anyway, result is prefixed in zzip/_config.h!!
 AC_SYS_LARGEFILE_SENSITIVE

docs/body.htm

@@ -57,6 +57,8 @@
 <br><b><a alt="Tarballs, RPM-archive and windll-ZIPs can be downloaded from" 
   href="http://sourceforge.net/project/showfiles.php?group_id=6389">
  Download Area *</a></b>
+<br><a alt="Sourceforge Project CVS web access"
+     href="http://sourceforge.net/cvs/?group_id=6389">Sourceforge CVS</a>
 <br><a alt="Sourceforge Project Index Page"
      href="http://sourceforge.net/projects/zziplib">Sourceforge Project</a>
 <br><a alt="the zziplib webpage at sourceforge"

zzip/Makefile.am

@@ -21,15 +21,18 @@ libzzip_la_SOURCES = \
 	info.c \
 	err.c \
 	plugin.c \
-	write.c
+	write.c \
+	fetch.c
 libzzip_la_headers = \
 	stdint.h \
 	file.h \
 	plugin.h \
 	lib.h \
 	zzip.h \
+	fetch.h \
 	format.h \
         info.h \
+	autoconf.h \
 	conf.h \
 	_config.h \
         _msvc.h

zzip/Makefile.in

@@ -136,16 +136,19 @@ libzzip_la_SOURCES = \
 	info.c \
 	err.c \
 	plugin.c \
-	write.c
+	write.c \
+	fetch.c
 
 libzzip_la_headers = \
 	stdint.h \
 	file.h \
 	plugin.h \
 	lib.h \
 	zzip.h \
+	fetch.h \
 	format.h \
         info.h \
+	autoconf.h \
 	conf.h \
 	_config.h \
         _msvc.h
@@ -173,17 +176,18 @@ LTLIBRARIES = $(lib_LTLIBRARIES)
 
 libzzip_la_DEPENDENCIES =
 am_libzzip_la_OBJECTS = zip.lo file.lo dir.lo stat.lo info.lo err.lo \
-	plugin.lo write.lo
+	plugin.lo write.lo fetch.lo
 libzzip_la_OBJECTS = $(am_libzzip_la_OBJECTS)
 CPPFLAGS = @CPPFLAGS@
 LDFLAGS = @LDFLAGS@
 LIBS = @LIBS@
 depcomp = $(SHELL) $(top_srcdir)/uses/depcomp
 am__depfiles_maybe = depfiles
 @AMDEP_TRUE@DEP_FILES = ./$(DEPDIR)/dir.Plo ./$(DEPDIR)/err.Plo \
-@AMDEP_TRUE@	./$(DEPDIR)/file.Plo ./$(DEPDIR)/info.Plo \
-@AMDEP_TRUE@	./$(DEPDIR)/plugin.Plo ./$(DEPDIR)/stat.Plo \
-@AMDEP_TRUE@	./$(DEPDIR)/write.Plo ./$(DEPDIR)/zip.Plo
+@AMDEP_TRUE@	./$(DEPDIR)/fetch.Plo ./$(DEPDIR)/file.Plo \
+@AMDEP_TRUE@	./$(DEPDIR)/info.Plo ./$(DEPDIR)/plugin.Plo \
+@AMDEP_TRUE@	./$(DEPDIR)/stat.Plo ./$(DEPDIR)/write.Plo \
+@AMDEP_TRUE@	./$(DEPDIR)/zip.Plo
 COMPILE = $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(INCLUDES) $(AM_CPPFLAGS) \
 	$(CPPFLAGS) $(AM_CFLAGS) $(CFLAGS)
 LTCOMPILE = $(LIBTOOL) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) \
@@ -247,6 +251,7 @@ distclean-compile:
 
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/dir.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/err.Plo@am__quote@
+@AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/fetch.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/file.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/info.Plo@am__quote@
 @AMDEP_TRUE@@am__include@ @am__quote@./$(DEPDIR)/plugin.Plo@am__quote@