-diff -ruN busybox-1.1.1-old/Makefile busybox-1.1.1-new/Makefile
---- busybox-1.1.1-old/Makefile 2006-03-22 22:16:26.000000000 +0100
-+++ busybox-1.1.1-new/Makefile 2006-03-30 00:39:48.000000000 +0200
-@@ -25,7 +25,7 @@
- export srctree=$(top_srcdir)
- vpath %/Config.in $(srctree)
-
--DIRS:=applets archival archival/libunarchive coreutils console-tools \
-+DIRS:=applets archival archival/libipkg archival/libunarchive coreutils console-tools \
- debianutils editors findutils init miscutils modutils networking \
- networking/libiproute networking/udhcp procps loginutils shell \
- sysklogd util-linux e2fsprogs libpwdgrp coreutils/libcoreutils libbb
-diff -ruN busybox-1.1.1-old/archival/Config.in busybox-1.1.1-new/archival/Config.in
---- busybox-1.1.1-old/archival/Config.in 2006-03-22 22:16:20.000000000 +0100
-+++ busybox-1.1.1-new/archival/Config.in 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/Config.in busybox.dev/archival/Config.in
+--- busybox.old/archival/Config.in 2007-01-19 22:23:02.000000000 +0100
++++ busybox.dev/archival/Config.in 2007-01-22 13:41:03.000000000 +0100
@@ -121,6 +121,14 @@
gzip is used to compress files.
It's probably the most widely used UNIX compression program.
-+config CONFIG_IPKG
++config IPKG
+ bool "ipkg"
+ default n
-+ select CONFIG_MD5SUM
-+ select CONFIG_WGET
++ select MD5SUM
++ select WGET
+ help
+ ipkg is the itsy package management system.
-+
- config CONFIG_RPM2CPIO
++
+ config RPM2CPIO
bool "rpm2cpio"
default n
-diff -ruN busybox-1.1.1-old/archival/Makefile.in busybox-1.1.1-new/archival/Makefile.in
---- busybox-1.1.1-old/archival/Makefile.in 2006-03-22 22:16:20.000000000 +0100
-+++ busybox-1.1.1-new/archival/Makefile.in 2006-03-30 00:39:48.000000000 +0200
-@@ -20,6 +20,7 @@
- ARCHIVAL-$(CONFIG_DPKG_DEB) += dpkg_deb.o
- ARCHIVAL-$(CONFIG_GUNZIP) += gunzip.o
- ARCHIVAL-$(CONFIG_GZIP) += gzip.o
-+ARCHIVAL-$(CONFIG_IPKG) += ipkg.o
- ARCHIVAL-$(CONFIG_RPM2CPIO) += rpm2cpio.o
- ARCHIVAL-$(CONFIG_RPM) += rpm.o
- ARCHIVAL-$(CONFIG_TAR) += tar.o
-diff -ruN busybox-1.1.1-old/archival/dpkg.c busybox-1.1.1-new/archival/dpkg.c
---- busybox-1.1.1-old/archival/dpkg.c 2006-03-22 22:16:20.000000000 +0100
-+++ busybox-1.1.1-new/archival/dpkg.c 2006-03-30 00:39:48.000000000 +0200
-@@ -1530,6 +1530,10 @@
- return(ar_handle->sub_archive->buffer);
+diff -urN busybox.old/archival/dpkg.c busybox.dev/archival/dpkg.c
+--- busybox.old/archival/dpkg.c 2007-01-19 22:23:02.000000000 +0100
++++ busybox.dev/archival/dpkg.c 2007-01-22 13:41:03.000000000 +0100
+@@ -1463,6 +1463,10 @@
+ return ar_handle->sub_archive->buffer;
}
+/*
static void data_extract_all_prefix(archive_handle_t *archive_handle)
{
char *name_ptr = archive_handle->file_header->name;
-@@ -1544,6 +1548,8 @@
+@@ -1475,6 +1479,8 @@
return;
}
static void unpack_package(deb_file_t *deb_file)
{
const char *package_name = name_hashtable[package_hashtable[deb_file->package]->name];
-diff -ruN busybox-1.1.1-old/archival/ipkg.c busybox-1.1.1-new/archival/ipkg.c
---- busybox-1.1.1-old/archival/ipkg.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/ipkg.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/ipkg.c busybox.dev/archival/ipkg.c
+--- busybox.old/archival/ipkg.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/ipkg.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,26 @@
+/* ipkg.c - the itsy package management system
+
+{
+ return ipkg_op(argc, argv);
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/Makefile busybox-1.1.1-new/archival/libipkg/Makefile
---- busybox-1.1.1-old/archival/libipkg/Makefile 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/Makefile 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,32 @@
-+# Makefile for busybox
-+#
-+# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
-+#
-+# 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
-+#
-+
-+top_srcdir=../..
-+top_builddir=../..
-+srcdir=$(top_srcdir)/archival/libipkg
-+LIBIPKG_DIR:=./
-+include $(top_builddir)/Rules.mak
-+include $(top_builddir)/.config
-+include $(srcdir)/Makefile.in
-+all: $(libraries-y)
-+-include $(top_builddir)/.depend
-+
-+clean:
-+ rm -f *.o *.a $(AR_TARGET)
-+
-diff -ruN busybox-1.1.1-old/archival/libipkg/Makefile.in busybox-1.1.1-new/archival/libipkg/Makefile.in
---- busybox-1.1.1-old/archival/libipkg/Makefile.in 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/Makefile.in 2006-03-30 01:14:50.000000000 +0200
-@@ -0,0 +1,85 @@
-+# Makefile for busybox
-+#
-+# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
-+#
-+# 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
-+#
-+
-+LIBIPKG_AR:=libipkg.a
-+ifndef $(LIBIPKG_DIR)
-+LIBIPKG_DIR:=$(top_builddir)/archival/libipkg/
-+endif
-+srcdir=$(top_srcdir)/archival/libipkg
-+
-+LIBIPKG_CORE_SOURCES:= \
-+ args.c \
-+ libipkg.c \
-+ user.c \
-+
-+LIBIPKG_CMD_SOURCES:= \
-+ ipkg_cmd.c \
-+ ipkg_configure.c \
-+ ipkg_download.c \
-+ ipkg_install.c \
-+ ipkg_remove.c \
-+ ipkg_upgrade.c \
-+
-+LIBIPKG_DB_SOURCES:= \
-+ hash_table.c \
-+ ipkg_conf.c \
-+ ipkg_utils.c \
-+ pkg.c \
-+ pkg_depends.c \
-+ pkg_extract.c \
-+ pkg_hash.c \
-+ pkg_parse.c \
-+ pkg_vec.c \
-+
-+LIBIPKG_LIST_SOURCES:= \
-+ conffile.c \
-+ conffile_list.c \
-+ nv_pair.c \
-+ nv_pair_list.c \
-+ pkg_dest.c \
-+ pkg_dest_list.c \
-+ pkg_src.c \
-+ pkg_src_list.c \
-+ str_list.c \
-+ void_list.c \
-+
-+LIBIPKG_UTIL_SOURCES:= \
-+ file_util.c \
-+ ipkg_message.c \
-+ md5.c \
-+ str_util.c \
-+ xsystem.c \
-+
-+LIBIPKG-y += $(LIBIPKG_CORE_SOURCES)
-+LIBIPKG-y += $(LIBIPKG_CMD_SOURCES)
-+LIBIPKG-y += $(LIBIPKG_DB_SOURCES)
-+LIBIPKG-y += $(LIBIPKG_LIST_SOURCES)
-+LIBIPKG-y += $(LIBIPKG_UTIL_SOURCES)
-+LIBIPKG_OBJS=$(patsubst %.c,$(LIBIPKG_DIR)%.o, $(LIBIPKG-y))
-+
-+CFLAGS += -DIPKG_LIB -DIPKGLIBDIR="\"/usr/lib\"" -DHOST_CPU_STR="\"$(TARGET_ARCH)\""
-+
-+libraries-y += $(LIBIPKG_DIR)$(LIBIPKG_AR)
-+
-+$(LIBIPKG_DIR)$(LIBIPKG_AR): $(LIBIPKG_OBJS)
-+ $(do_ar)
-+
-+$(LIBIPKG_OBJS): $(LIBIPKG_DIR)%.o : $(srcdir)/%.c
-+ $(compile.c)
-+
-diff -ruN busybox-1.1.1-old/archival/libipkg/args.c busybox-1.1.1-new/archival/libipkg/args.c
---- busybox-1.1.1-old/archival/libipkg/args.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/args.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,241 @@
+diff -urN busybox.old/archival/Kbuild busybox.dev/archival/Kbuild
+--- busybox.old/archival/Kbuild 2007-01-19 22:23:02.000000000 +0100
++++ busybox.dev/archival/Kbuild 2007-01-22 13:41:03.000000000 +0100
+@@ -15,6 +15,7 @@
+ lib-$(CONFIG_DPKG_DEB) += dpkg_deb.o
+ lib-$(CONFIG_GUNZIP) += gunzip.o
+ lib-$(CONFIG_GZIP) += gzip.o
++lib-$(CONFIG_IPKG) += ipkg.o
+ lib-$(CONFIG_RPM2CPIO) += rpm2cpio.o
+ lib-$(CONFIG_RPM) += rpm.o
+ lib-$(CONFIG_TAR) += tar.o
+diff -urN busybox.old/archival/libipkg/args.c busybox.dev/archival/libipkg/args.c
+--- busybox.old/archival/libipkg/args.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/args.c 2007-01-22 13:41:03.000000000 +0100
+@@ -0,0 +1,242 @@
+/* args.c - parse command-line args
+
+ Carl D. Worth
+ args->offline_root_post_script_cmd = ARGS_DEFAULT_OFFLINE_ROOT_POST_SCRIPT_CMD;
+ args->multiple_providers = 0;
+ args->nocheckfordirorfile = 0;
++ args->noreadfeedsfile = 0;
+
+ return 1;
+}
+{
+ bb_error_msg("version %s\n", IPKG_VERSION);
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/args.h busybox-1.1.1-new/archival/libipkg/args.h
---- busybox-1.1.1-old/archival/libipkg/args.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/args.h 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,71 @@
+diff -urN busybox.old/archival/libipkg/args.h busybox.dev/archival/libipkg/args.h
+--- busybox.old/archival/libipkg/args.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/args.h 2007-01-22 13:41:03.000000000 +0100
+@@ -0,0 +1,72 @@
+/* args.h - parse command-line args
+
+ Carl D. Worth
+ int verbose_wget;
+ int verbosity;
+ int nocheckfordirorfile;
++ int noreadfeedsfile;
+ char *offline_root;
+ char *offline_root_pre_script_cmd;
+ char *offline_root_post_script_cmd;
+void args_usage(char *complaint);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/conffile.c busybox-1.1.1-new/archival/libipkg/conffile.c
---- busybox-1.1.1-old/archival/libipkg/conffile.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/conffile.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/conffile.c busybox.dev/archival/libipkg/conffile.c
+--- busybox.old/archival/libipkg/conffile.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/conffile.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,64 @@
+/* conffile.c - the itsy package management system
+
+
+ return ret;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/conffile.h busybox-1.1.1-new/archival/libipkg/conffile.h
---- busybox-1.1.1-old/archival/libipkg/conffile.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/conffile.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/conffile.h busybox.dev/archival/libipkg/conffile.h
+--- busybox.old/archival/libipkg/conffile.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/conffile.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,30 @@
+/* conffile.h - the itsy package management system
+
+
+#endif
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/conffile_list.c busybox-1.1.1-new/archival/libipkg/conffile_list.c
---- busybox-1.1.1-old/archival/libipkg/conffile_list.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/conffile_list.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/conffile_list.c busybox.dev/archival/libipkg/conffile_list.c
+--- busybox.old/archival/libipkg/conffile_list.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/conffile_list.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,47 @@
+/* conffile_list.c - the itsy package management system
+
+ return nv_pair_list_pop(list);
+}
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/conffile_list.h busybox-1.1.1-new/archival/libipkg/conffile_list.h
---- busybox-1.1.1-old/archival/libipkg/conffile_list.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/conffile_list.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/conffile_list.h busybox.dev/archival/libipkg/conffile_list.h
+--- busybox.old/archival/libipkg/conffile_list.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/conffile_list.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,36 @@
+/* conffile_list.h - the itsy package management system
+
+
+#endif
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/file_util.c busybox-1.1.1-new/archival/libipkg/file_util.c
---- busybox-1.1.1-old/archival/libipkg/file_util.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/file_util.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,177 @@
+diff -urN busybox.old/archival/libipkg/file_util.c busybox.dev/archival/libipkg/file_util.c
+--- busybox.old/archival/libipkg/file_util.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/file_util.c 2007-01-22 14:00:52.000000000 +0100
+@@ -0,0 +1,132 @@
+/* file_util.c - convenience routines for common stat operations
+
+ Carl D. Worth
+
+#include "sprintf_alloc.h"
+#include "file_util.h"
-+#include "md5.h"
+#include "libbb.h"
+#undef strlen
+
+
+int file_mkdir_hier(const char *path, long mode)
+{
-+ return bb_make_directory(path, mode, FILEUTILS_RECUR);
++ return bb_make_directory((char *)path, mode, FILEUTILS_RECUR);
+}
+
+char *file_md5sum_alloc(const char *file_name)
+{
-+ static const int md5sum_bin_len = 16;
-+ static const int md5sum_hex_len = 32;
-+
-+ static const unsigned char bin2hex[16] = {
-+ '0', '1', '2', '3',
-+ '4', '5', '6', '7',
-+ '8', '9', 'a', 'b',
-+ 'c', 'd', 'e', 'f'
-+ };
-+
-+ int i, err;
-+ FILE *file;
-+ unsigned char *md5sum_hex;
-+ unsigned char md5sum_bin[md5sum_bin_len];
-+
-+ md5sum_hex = malloc(md5sum_hex_len + 1);
-+ if (md5sum_hex == NULL) {
-+ fprintf(stderr, "%s: out of memory\n", __FUNCTION__);
-+ return strdup("");
-+ }
-+
-+ file = fopen(file_name, "r");
-+ if (file == NULL) {
-+ fprintf(stderr, "%s: Failed to open file %s: %s\n",
-+ __FUNCTION__, file_name, strerror(errno));
-+ return strdup("");
-+ }
-+
-+ err = md5_stream(file, md5sum_bin);
-+ if (err) {
-+ fprintf(stderr, "%s: ERROR computing md5sum for %s: %s\n",
-+ __FUNCTION__, file_name, strerror(err));
-+ return strdup("");
-+ }
-+
-+ fclose(file);
-+
-+ for (i=0; i < md5sum_bin_len; i++) {
-+ md5sum_hex[i*2] = bin2hex[md5sum_bin[i] >> 4];
-+ md5sum_hex[i*2+1] = bin2hex[md5sum_bin[i] & 0xf];
-+ }
-+
-+ md5sum_hex[md5sum_hex_len] = '\0';
-+
-+ return md5sum_hex;
++ return hash_file(file_name, HASH_MD5);
+}
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/file_util.h busybox-1.1.1-new/archival/libipkg/file_util.h
---- busybox-1.1.1-old/archival/libipkg/file_util.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/file_util.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/file_util.h busybox.dev/archival/libipkg/file_util.h
+--- busybox.old/archival/libipkg/file_util.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/file_util.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,29 @@
+/* file_util.h - convenience routines for common file operations
+
+char *file_md5sum_alloc(const char *file_name);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/hash_table.c busybox-1.1.1-new/archival/libipkg/hash_table.c
---- busybox-1.1.1-old/archival/libipkg/hash_table.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/hash_table.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/hash_table.c busybox.dev/archival/libipkg/hash_table.c
+--- busybox.old/archival/libipkg/hash_table.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/hash_table.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,155 @@
+/* hash.c - hash tables for ipkg
+
+ }
+}
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/hash_table.h busybox-1.1.1-new/archival/libipkg/hash_table.h
---- busybox-1.1.1-old/archival/libipkg/hash_table.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/hash_table.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/hash_table.h busybox.dev/archival/libipkg/hash_table.h
+--- busybox.old/archival/libipkg/hash_table.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/hash_table.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,44 @@
+/* hash.h - hash tables for ipkg
+
+void hash_table_foreach(hash_table_t *hash, void (*f)(const char *key, void *entry, void *data), void *data);
+
+#endif /* _HASH_TABLE_H_ */
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg.h busybox-1.1.1-new/archival/libipkg/ipkg.h
---- busybox-1.1.1-old/archival/libipkg/ipkg.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg.h 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,74 @@
-+/* ipkg.h - the itsy package management system
-+
-+ Carl D. Worth
-+
-+ Copyright (C) 2001 University of Southern California
-+
-+ 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 IPKG_H
-+#define IPKG_H
-+
-+/*
-+#ifdef HAVE_CONFIG_H
-+#include "config.h"
-+#endif
-+*/
-+
-+#if 0
-+#define IPKG_DEBUG_NO_TMP_CLEANUP
-+#endif
-+
-+#include "ipkg_includes.h"
-+#include "ipkg_conf.h"
-+#include "ipkg_message.h"
-+
-+#define IPKG_PKG_EXTENSION ".ipk"
-+#define DPKG_PKG_EXTENSION ".deb"
-+
-+#define IPKG_LEGAL_PKG_NAME_CHARS "abcdefghijklmnopqrstuvwxyz0123456789.+-"
-+#define IPKG_PKG_VERSION_SEP_CHAR '_'
-+
-+#define IPKG_STATE_DIR_PREFIX IPKGLIBDIR"/ipkg"
-+#define IPKG_LISTS_DIR_SUFFIX "lists"
-+#define IPKG_INFO_DIR_SUFFIX "info"
-+#define IPKG_STATUS_FILE_SUFFIX "status"
-+
-+#define IPKG_BACKUP_SUFFIX "-ipkg.backup"
-+
-+#define IPKG_LIST_DESCRIPTION_LENGTH 128
-+
-+#define IPKG_VERSION "0.99.154"
-+
-+
-+enum ipkg_error {
-+ IPKG_SUCCESS = 0,
-+ IPKG_PKG_DEPS_UNSATISFIED,
-+ IPKG_PKG_IS_ESSENTIAL,
-+ IPKG_PKG_HAS_DEPENDENTS,
-+ IPKG_PKG_HAS_NO_CANDIDATE
-+};
-+typedef enum ipkg_error ipkg_error_t;
-+
-+extern int ipkg_state_changed;
-+
-+
-+struct errlist {
-+ char * errmsg;
-+ struct errlist * next;
-+} ;
-+
-+extern struct errlist* error_list;
-+
-+extern ipkg_conf_t *global_conf;
-+
-+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_cmd.c busybox-1.1.1-new/archival/libipkg/ipkg_cmd.c
---- busybox-1.1.1-old/archival/libipkg/ipkg_cmd.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_cmd.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,1344 @@
+diff -urN busybox.old/archival/libipkg/ipkg_cmd.c busybox.dev/archival/libipkg/ipkg_cmd.c
+--- busybox.old/archival/libipkg/ipkg_cmd.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_cmd.c 2007-01-22 13:47:47.000000000 +0100
+@@ -0,0 +1,1431 @@
+/* ipkg_cmd.c - the itsy package management system
+
+ Carl D. Worth
+#include <unistd.h>
+#include <signal.h>
+#include <stdio.h>
++#include <dirent.h>
+
+#include "ipkg_conf.h"
+#include "ipkg_cmd.h"
+ pkg_src_t *src;
+
+
-+ if (conf->offline_root) {
-+ sprintf_alloc(&lists_dir, "%s/%s",
-+ conf->offline_root,
-+ conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir);
-+ } else {
-+ sprintf_alloc(&lists_dir, "%s", conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir);
-+ }
++ sprintf_alloc(&lists_dir, "%s", conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir);
+
+ if (! file_is_dir(lists_dir)) {
+ if (file_exists(lists_dir)) {
+ ipkg_message (conf, IPKG_NOTICE, "Inflating %s\n", url);
+ in = fopen (tmp_file_name, "r");
+ out = fopen (list_file_name, "w");
-+ if (in && out)
-+ inflate_unzip (in, out);
-+ else
++ if (in && out) {
++ inflate_unzip_result res;
++ inflate_unzip (&res, 0x8000, fileno(in), fileno(out));
++ } else
+ err = 1;
+ if (in)
+ fclose (in);
+ //if (strcmp (tmp + (tmplen - strlen (DPKG_PKG_EXTENSION)), DPKG_PKG_EXTENSION) != 0)
+ // continue;
+
++ ipkg_message(conf, IPKG_DEBUG2, "Debug mfs: %s \n",filename );
++
+ err = ipkg_prepare_url_for_install(conf, filename, &argv[i]);
+ if (err)
+ return err;
+ return 0;
+}
+
++struct ipkg_intercept
++{
++ char *oldpath;
++ char *statedir;
++};
++
++typedef struct ipkg_intercept *ipkg_intercept_t;
++
++ipkg_intercept_t ipkg_prep_intercepts(ipkg_conf_t *conf)
++{
++ ipkg_intercept_t ctx;
++ char *newpath;
++ int gen;
++
++ ctx = malloc (sizeof (*ctx));
++ ctx->oldpath = strdup (getenv ("PATH"));
++
++ sprintf_alloc (&newpath, "%s/ipkg/intercept:%s", IPKGLIBDIR, ctx->oldpath);
++ setenv ("PATH", newpath, 1);
++ free (newpath);
++
++ gen = 0;
++ retry:
++ sprintf_alloc (&ctx->statedir, "/tmp/ipkg-intercept-%d-%d", getpid (), gen);
++ if (mkdir (ctx->statedir, 0770) < 0) {
++ if (errno == EEXIST) {
++ free (ctx->statedir);
++ gen++;
++ goto retry;
++ }
++ perror (ctx->statedir);
++ return NULL;
++ }
++ setenv ("IPKG_INTERCEPT_DIR", ctx->statedir, 1);
++ return ctx;
++}
++
++int ipkg_finalize_intercepts(ipkg_intercept_t ctx)
++{
++ char *cmd;
++ DIR *dir;
++ int err = 0;
++
++ setenv ("PATH", ctx->oldpath, 1);
++ free (ctx->oldpath);
++
++ dir = opendir (ctx->statedir);
++ if (dir) {
++ struct dirent *de;
++ while (de = readdir (dir), de != NULL) {
++ char *path;
++
++ if (de->d_name[0] == '.')
++ continue;
++
++ sprintf_alloc (&path, "%s/%s", ctx->statedir, de->d_name);
++ if (access (path, X_OK) == 0) {
++ if (system (path)) {
++ err = errno;
++ perror (de->d_name);
++ }
++ }
++ free (path);
++ }
++ } else
++ perror (ctx->statedir);
++
++ sprintf_alloc (&cmd, "rm -rf %s", ctx->statedir);
++ system (cmd);
++ free (cmd);
++
++ free (ctx->statedir);
++ free (ctx);
++
++ return err;
++}
++
+int ipkg_configure_packages(ipkg_conf_t *conf, char *pkg_name)
+{
+ pkg_vec_t *all;
+ int i;
+ pkg_t *pkg;
++ ipkg_intercept_t ic;
++ int r, err = 0;
+
+ ipkg_message(conf, IPKG_INFO,
+ "Configuring unpacked packages\n");
+ all = pkg_vec_alloc();
+ pkg_hash_fetch_available(&conf->pkg_hash, all);
+
++ ic = ipkg_prep_intercepts (conf);
++
+ for(i = 0; i < all->len; i++) {
+ pkg = all->pkgs[i];
+
+ ipkg_message(conf, IPKG_NOTICE,
+ "Configuring %s\n", pkg->name);
+ fflush( stdout );
-+ if (ipkg_configure(conf, pkg) == 0) {
++ r = ipkg_configure(conf, pkg);
++ if (r == 0) {
+ pkg->state_status = SS_INSTALLED;
+ pkg->parent->state_status = SS_INSTALLED;
+ pkg->state_flag &= ~SF_PREFER;
++ } else {
++ if (!err)
++ err = r;
+ }
+ }
+ }
+
++ r = ipkg_finalize_intercepts (ic);
++ if (r && !err)
++ err = r;
++
+ pkg_vec_free(all);
-+ return 0;
++ return err;
+}
+
+static void sigint_handler(int sig)
+ for (i=0; i < argc; i++) {
+ arg = argv[i];
+
++ ipkg_message(conf, IPKG_DEBUG2, "Debug install_cmd: %s \n",arg );
+ err = ipkg_prepare_url_for_install(conf, arg, &argv[i]);
+ if (err != EINVAL && err != 0)
+ return err;
+ ipkg_message(conf, IPKG_ERROR, "Package seems to be %s not installed (STATUS = NOT_INSTALLED).\n", pkg->name);
+ continue;
+ }
-+ ipkg_remove_pkg(conf, pkg_to_remove);
++ ipkg_remove_pkg(conf, pkg_to_remove,0);
+ done = 1;
+ }
+ free (pkg_name);
+ pkg_vec_free(available);
+ } else {
+ pkg_vec_t *installed_pkgs = pkg_vec_alloc();
-+ int i;
+ int flagged_pkg_count = 0;
+ int removed;
+
+ pkg_hash_fetch_all_installed(&conf->pkg_hash, installed_pkgs);
+
+ for (i = 0; i < installed_pkgs->len; i++) {
-+ pkg_t *pkg = installed_pkgs->pkgs[i];
++ pkg = installed_pkgs->pkgs[i];
+ if (pkg->state_flag & SF_USER) {
+ flagged_pkg_count++;
+ } else {
+ do {
+ removed = 0;
+ for (i = 0; i < installed_pkgs->len; i++) {
-+ pkg_t *pkg = installed_pkgs->pkgs[i];
++ pkg = installed_pkgs->pkgs[i];
+ if (!(pkg->state_flag & SF_USER)
+ && !pkg_has_installed_dependents(conf, pkg->parent, pkg, NULL)) {
+ removed++;
+ ipkg_message(conf, IPKG_NOTICE, "Removing non-user leaf package %s\n");
-+ ipkg_remove_pkg(conf, pkg);
++ ipkg_remove_pkg(conf, pkg,0);
+ done = 1;
+ }
+ }
+{
+ int i;
+ pkg_t *pkg;
-+ const char *flags = argv[0];
++ char *flags = argv[0];
+
+ global_conf = conf;
+ signal(SIGINT, sigint_handler);
+}
+
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_cmd.h busybox-1.1.1-new/archival/libipkg/ipkg_cmd.h
---- busybox-1.1.1-old/archival/libipkg/ipkg_cmd.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_cmd.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_cmd.h busybox.dev/archival/libipkg/ipkg_cmd.h
+--- busybox.old/archival/libipkg/ipkg_cmd.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_cmd.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,46 @@
+/* ipkg_cmd.h - the itsy package management system
+
+int pkg_mark_provides(pkg_t *pkg);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_conf.c busybox-1.1.1-new/archival/libipkg/ipkg_conf.c
---- busybox-1.1.1-old/archival/libipkg/ipkg_conf.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_conf.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,709 @@
+diff -urN busybox.old/archival/libipkg/ipkg_conf.c busybox.dev/archival/libipkg/ipkg_conf.c
+--- busybox.old/archival/libipkg/ipkg_conf.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_conf.c 2007-01-22 13:41:06.000000000 +0100
+@@ -0,0 +1,711 @@
+/* ipkg_conf.c - the itsy package management system
+
+ Carl D. Worth
+ sprintf (lists_dir,"%s",IPKG_CONF_LISTS_DIR);
+ }
+
++ if (args->offline_root) {
++ char *tmp = malloc(strlen(lists_dir) + strlen(args->offline_root) + 1);
++ sprintf_alloc(&tmp, "%s/%s",args->offline_root,lists_dir);
++ free(lists_dir);
++ lists_dir = tmp;
++ }
++
+ pending_dir = malloc(strlen(lists_dir)+strlen("/pending")+5);
+ snprintf(pending_dir,strlen(lists_dir)+strlen("/pending") ,"%s%s",lists_dir,"/pending");
+
+*/
+ if ( !(args->nocheckfordirorfile)){
+ /* need to run load the source list before dest list -Jamey */
-+ set_and_load_pkg_src_list(conf, &conf->pkg_src_list);
++ if ( !(args->noreadfeedsfile))
++ set_and_load_pkg_src_list(conf, &conf->pkg_src_list);
+
+ /* Now that we have resolved conf->offline_root, we can commit to
+ the directory names for the dests and load in all the package
+ if (src == NULL) {
+ continue;
+ }
-+ if (conf->offline_root) {
-+ sprintf_alloc(&list_file, "%s/%s/%s",
-+ conf->offline_root,
-+ conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir,
-+ src->name);
-+ } else {
-+ sprintf_alloc(&list_file, "%s/%s",
-+ conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir,
-+ src->name);
-+ }
++
++ sprintf_alloc(&list_file, "%s/%s",
++ conf->restrict_to_default_dest ? conf->default_dest->lists_dir : conf->lists_dir,
++ src->name);
+
+ if (file_exists(list_file)) {
+ pkg_hash_add_from_file(conf, list_file, src, NULL, 0);
+ if (strcmp(type, "option") == 0) {
+ ipkg_conf_set_option(options, name, value);
+ } else if (strcmp(type, "src") == 0) {
-+ if (!nv_pair_list_find(pkg_src_list, name)) {
++ if (!nv_pair_list_find((nv_pair_list_t *)pkg_src_list, name)) {
+ pkg_src_list_append (pkg_src_list, name, value, extra, 0);
+ } else {
+ ipkg_message(conf, IPKG_ERROR, "ERROR: duplicate src declaration. Skipping:\n\t src %s %s\n",
+ name, value);
+ }
+ } else if (strcmp(type, "src/gz") == 0) {
-+ if (!nv_pair_list_find(pkg_src_list, name)) {
++ if (!nv_pair_list_find((nv_pair_list_t *)pkg_src_list, name)) {
+ pkg_src_list_append (pkg_src_list, name, value, extra, 1);
+ } else {
+ ipkg_message(conf, IPKG_ERROR, "ERROR: duplicate src declaration. Skipping:\n\t src %s %s\n",
+ sprintf_alloc(&root_filename, "%s%s", (conf->offline_root ? conf->offline_root : ""), filename);
+ return root_filename;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_conf.h busybox-1.1.1-new/archival/libipkg/ipkg_conf.h
---- busybox-1.1.1-old/archival/libipkg/ipkg_conf.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_conf.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_conf.h busybox.dev/archival/libipkg/ipkg_conf.h
+--- busybox.old/archival/libipkg/ipkg_conf.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_conf.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,107 @@
+/* ipkg_conf.h - the itsy package management system
+
+char *root_filename_alloc(ipkg_conf_t *conf, char *filename);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_configure.c busybox-1.1.1-new/archival/libipkg/ipkg_configure.c
---- busybox-1.1.1-old/archival/libipkg/ipkg_configure.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_configure.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_configure.c busybox.dev/archival/libipkg/ipkg_configure.c
+--- busybox.old/archival/libipkg/ipkg_configure.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_configure.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,40 @@
+/* ipkg_configure.c - the itsy package management system
+
+ return 0;
+}
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_configure.h busybox-1.1.1-new/archival/libipkg/ipkg_configure.h
---- busybox-1.1.1-old/archival/libipkg/ipkg_configure.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_configure.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_configure.h busybox.dev/archival/libipkg/ipkg_configure.h
+--- busybox.old/archival/libipkg/ipkg_configure.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_configure.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,25 @@
+/* ipkg_configure.h - the itsy package management system
+
+int ipkg_configure(ipkg_conf_t *ipkg_conf, pkg_t *pkg);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_download.c busybox-1.1.1-new/archival/libipkg/ipkg_download.c
---- busybox-1.1.1-old/archival/libipkg/ipkg_download.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_download.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,191 @@
+diff -urN busybox.old/archival/libipkg/ipkg_download.c busybox.dev/archival/libipkg/ipkg_download.c
+--- busybox.old/archival/libipkg/ipkg_download.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_download.c 2007-01-22 13:41:06.000000000 +0100
+@@ -0,0 +1,195 @@
+/* ipkg_download.c - the itsy package management system
+
+ Carl D. Worth
+ if (err)
+ return err;
+ pkg->local_filename = strdup(url);
++ ipkg_message(conf, IPKG_DEBUG2, "Package %s provided by hand (%s).\n", pkg->name,pkg->local_filename);
++ pkg->provided_by_hand = 1;
+
+ } else {
++ pkg_deinit(pkg);
++ free(pkg);
+ return 0;
+ }
+
+ return 0;
+ }
+ if (namep) {
-+ *namep = pkg->name;
++ *namep = strdup(pkg->name);
+ }
+ return 0;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_download.h busybox-1.1.1-new/archival/libipkg/ipkg_download.h
---- busybox-1.1.1-old/archival/libipkg/ipkg_download.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_download.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_download.h busybox.dev/archival/libipkg/ipkg_download.h
+--- busybox.old/archival/libipkg/ipkg_download.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_download.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,30 @@
+/* ipkg_download.h - the itsy package management system
+
+int ipkg_prepare_url_for_install(ipkg_conf_t *conf, const char *url, char **namep);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_includes.h busybox-1.1.1-new/archival/libipkg/ipkg_includes.h
---- busybox-1.1.1-old/archival/libipkg/ipkg_includes.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_includes.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg.h busybox.dev/archival/libipkg/ipkg.h
+--- busybox.old/archival/libipkg/ipkg.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg.h 2007-01-22 13:41:03.000000000 +0100
+@@ -0,0 +1,74 @@
++/* ipkg.h - the itsy package management system
++
++ Carl D. Worth
++
++ Copyright (C) 2001 University of Southern California
++
++ 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 IPKG_H
++#define IPKG_H
++
++/*
++#ifdef HAVE_CONFIG_H
++#include "config.h"
++#endif
++*/
++
++#if 0
++#define IPKG_DEBUG_NO_TMP_CLEANUP
++#endif
++
++#include "ipkg_includes.h"
++#include "ipkg_conf.h"
++#include "ipkg_message.h"
++
++#define IPKG_PKG_EXTENSION ".ipk"
++#define DPKG_PKG_EXTENSION ".deb"
++
++#define IPKG_LEGAL_PKG_NAME_CHARS "abcdefghijklmnopqrstuvwxyz0123456789.+-"
++#define IPKG_PKG_VERSION_SEP_CHAR '_'
++
++#define IPKG_STATE_DIR_PREFIX IPKGLIBDIR"/ipkg"
++#define IPKG_LISTS_DIR_SUFFIX "lists"
++#define IPKG_INFO_DIR_SUFFIX "info"
++#define IPKG_STATUS_FILE_SUFFIX "status"
++
++#define IPKG_BACKUP_SUFFIX "-ipkg.backup"
++
++#define IPKG_LIST_DESCRIPTION_LENGTH 128
++
++#define IPKG_VERSION "0.99.162"
++
++
++enum ipkg_error {
++ IPKG_SUCCESS = 0,
++ IPKG_PKG_DEPS_UNSATISFIED,
++ IPKG_PKG_IS_ESSENTIAL,
++ IPKG_PKG_HAS_DEPENDENTS,
++ IPKG_PKG_HAS_NO_CANDIDATE
++};
++typedef enum ipkg_error ipkg_error_t;
++
++extern int ipkg_state_changed;
++
++
++struct errlist {
++ char * errmsg;
++ struct errlist * next;
++} ;
++
++extern struct errlist* error_list;
++
++extern ipkg_conf_t *global_conf;
++
++#endif
+diff -urN busybox.old/archival/libipkg/ipkg_includes.h busybox.dev/archival/libipkg/ipkg_includes.h
+--- busybox.old/archival/libipkg/ipkg_includes.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_includes.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,79 @@
+#ifndef IPKG_INCLUDES_H
+#define IPKG_INCLUDES_H
+#endif
+
+#endif /* IPKG_INCLUDES_H */
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_install.c busybox-1.1.1-new/archival/libipkg/ipkg_install.c
---- busybox-1.1.1-old/archival/libipkg/ipkg_install.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_install.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,1823 @@
+diff -urN busybox.old/archival/libipkg/ipkg_install.c busybox.dev/archival/libipkg/ipkg_install.c
+--- busybox.old/archival/libipkg/ipkg_install.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_install.c 2007-01-22 13:41:03.000000000 +0100
+@@ -0,0 +1,1942 @@
+/* ipkg_install.c - the itsy package management system
+
+ Carl D. Worth
+static int preinst_configure(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
+static int preinst_configure_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
+static int check_data_file_clashes(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
++static int check_data_file_clashes_change(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
+static int check_data_file_clashes_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
+static int backup_modified_conffiles(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
+static int backup_modified_conffiles_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg);
+ }
+
+ ipkg_message(conf, IPKG_DEBUG2,"Function: %s calling ipkg_install_pkg \n",__FUNCTION__);
-+ return ipkg_install_pkg(conf, pkg);
++ return ipkg_install_pkg(conf, pkg,0);
+}
+
+ipkg_error_t ipkg_install_by_name(ipkg_conf_t *conf, const char *pkg_name)
+ pkg_t *old, *new;
+ char *old_version, *new_version;
+
++ ipkg_message(conf, IPKG_DEBUG2, " Getting old from pkg_hash_fetch \n" );
+ old = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, pkg_name);
++ if ( old )
++ ipkg_message(conf, IPKG_DEBUG2, " Old versions from pkg_hash_fetch %s \n", old->version );
+
++ ipkg_message(conf, IPKG_DEBUG2, " Getting new from pkg_hash_fetch \n" );
+ new = pkg_hash_fetch_best_installation_candidate_by_name(conf, pkg_name);
++ if ( new )
++ ipkg_message(conf, IPKG_DEBUG2, " New versions from pkg_hash_fetch %s \n", new->version );
++
++/* Pigi Basically here is broken the version stuff.
++ What's happening is that nothing provide the version to differents
++ functions, so the returned struct is always the latest.
++ That's why the install by name don't work.
++*/
++ ipkg_message(conf, IPKG_DEBUG2, " Versions from pkg_hash_fetch in %s ", __FUNCTION__ );
++
++ if ( old )
++ ipkg_message(conf, IPKG_DEBUG2, " old %s ", old->version );
++ if ( new )
++ ipkg_message(conf, IPKG_DEBUG2, " new %s ", new->version );
++ ipkg_message(conf, IPKG_DEBUG2, " \n");
++
+ if (new == NULL) {
+ return IPKG_PKG_HAS_NO_CANDIDATE;
+ }
+ /* reinstall, and some check could fail asking the "force-reinstall" option */
+ }
+ ipkg_message(conf, IPKG_DEBUG,
-+ "comparing visible versions of pkg %s:"
++ "Comparing visible versions of pkg %s:"
+ "\n\t%s is installed "
+ "\n\t%s is available "
+ "\n\t%d was comparison result\n",
+ anyone ever wants to make a nice libipkg. */
+
+ ipkg_message(conf, IPKG_DEBUG2,"Function: %s calling ipkg_install_pkg \n",__FUNCTION__);
-+ return ipkg_install_pkg(conf, new);
++ return ipkg_install_pkg(conf, new,0);
+}
+
+ipkg_error_t ipkg_install_multi_by_name(ipkg_conf_t *conf, const char *pkg_name)
+ if ((dep->state_status != SS_INSTALLED)
+ && (dep->state_status != SS_UNPACKED)) {
+ ipkg_message(conf, IPKG_DEBUG2,"Function: %s calling ipkg_install_pkg \n",__FUNCTION__);
-+ err = ipkg_install_pkg(conf, dep);
++ err = ipkg_install_pkg(conf, dep,0);
+ if (err) {
+ pkg_vec_free(depends);
+ return err;
+ pkg_t *replacee = replacees->pkgs[i];
+ int err;
+ replacee->state_flag |= SF_REPLACE; /* flag it so remove won't complain */
-+ err = ipkg_remove_pkg(conf, replacee);
++ err = ipkg_remove_pkg(conf, replacee,0);
+ if (err)
+ return err;
+ }
+ pkg_t *replacee = replacees->pkgs[i];
+ if (replacee->state_status != SS_INSTALLED) {
+ ipkg_message(conf, IPKG_DEBUG2,"Function: %s calling ipkg_install_pkg \n",__FUNCTION__);
-+ err = ipkg_install_pkg(conf, replacee);
++ err = ipkg_install_pkg(conf, replacee,0);
+ if (err)
+ return err;
+ }
+}
+
+/* compares versions of pkg and old_pkg, returns 0 if OK to proceed with installation of pkg, 1 otherwise */
-+static int ipkg_install_check_downgrade(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
++static int ipkg_install_check_downgrade(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg, int message)
+{
+ if (old_pkg) {
+ char message_out[15];
+ int cmp = pkg_compare_versions(old_pkg, pkg);
+ int rc = 0;
+
-+ strncpy (message_out,"Upgrading ",13);
++ memset(message_out,'\x0',15);
++ strncpy (message_out,"Upgrading ",strlen("Upgrading "));
+ if ( (conf->force_downgrade==1) && (cmp > 0) ){ /* We've been asked to allow downgrade and version is precedent */
+ cmp = -1 ; /* then we force ipkg to downgrade */
-+ strncpy (message_out,"Downgrading ",13); /* We need to use a value < 0 because in the 0 case we are asking to */
++ strncpy (message_out,"Downgrading ",strlen("Downgrading ")); /* We need to use a value < 0 because in the 0 case we are asking to */
+ /* reinstall, and some check could fail asking the "force-reinstall" option */
+ }
+
+ rc = 1;
+ } else if (cmp < 0) {
+ ipkg_message(conf, IPKG_NOTICE,
-+ "%s %s on %s from %s to %s...\n",
++ "%s%s on %s from %s to %s...\n",
+ message_out, pkg->name, old_pkg->dest->name, old_version, new_version);
+ pkg->dest = old_pkg->dest;
+ rc = 0;
+ free(new_version);
+ return rc;
+ } else {
-+ char *version = pkg_version_str_alloc(pkg);
++ char message_out[15], *version ;
++ memset(message_out,'\x0',15);
++ if ( message )
++ strncpy( message_out,"Upgrading ",strlen("Upgrading ") );
++ else
++ strncpy( message_out,"Installing ",strlen("Installing ") );
++ version = pkg_version_str_alloc(pkg);
++
+ ipkg_message(conf, IPKG_NOTICE,
-+ "Installing %s (%s) to %s...\n",
++ "%s%s (%s) to %s...\n", message_out,
+ pkg->name, version, pkg->dest->name);
+ free(version);
+ return 0;
+}
+
+/* and now the meat... */
-+int ipkg_install_pkg(ipkg_conf_t *conf, pkg_t *pkg)
++int ipkg_install_pkg(ipkg_conf_t *conf, pkg_t *pkg, int from_upgrade)
+{
+ int err = 0;
++ int message = 0;
+ pkg_t *old_pkg = NULL;
+ pkg_vec_t *replacees;
+ abstract_pkg_t *ab_pkg = NULL;
+ int old_state_flag;
++ char* file_md5;
++
++
++ if ( from_upgrade )
++ message = 1; /* Coming from an upgrade, and should change the output message */
+
+ if (!pkg) {
+ ipkg_message(conf, IPKG_ERROR,
+
+ old_pkg = pkg_hash_fetch_installed_by_name(&conf->pkg_hash, pkg->name);
+
-+ err = ipkg_install_check_downgrade(conf, pkg, old_pkg);
++ err = ipkg_install_check_downgrade(conf, pkg, old_pkg, message);
+ if (err) { return err; }
+
+ pkg->state_want = SW_INSTALL;
-+ if (old_pkg) old_pkg->state_want = SW_DEINSTALL; /* needed for check_data_file_clashes of dependences */
++ if (old_pkg){
++ old_pkg->state_want = SW_DEINSTALL; /* needed for check_data_file_clashes of dependences */
++ }
++
+
+ /* Abhaya: conflicts check */
+ err = check_conflicts_for(conf, pkg);
+ return err;
+ }
+ }
++
++/* Check for md5 values */
++ if (pkg->md5sum)
++ {
++ file_md5 = file_md5sum_alloc(pkg->local_filename);
++ if (strcmp(file_md5, pkg->md5sum))
++ {
++ ipkg_message(conf, IPKG_ERROR,
++ "Package %s md5sum mismatch. Either the ipkg or the package index are corrupt. Try 'ipkg update'.\n",
++ pkg->name);
++ free(file_md5);
++ return err;
++ }
++ free(file_md5);
++ }
++
+ if (pkg->tmp_unpack_dir == NULL) {
+ unpack_pkg_control_files(conf, pkg);
+ }
+
+ /* We should update the filelist here, so that upgrades of packages that split will not fail. -Jamey 27-MAR-03 */
++/* Pigi: check if it will pass from here when replacing. It seems to fail */
++/* That's rather strange that files don't change owner. Investigate !!!!!!*/
+ err = update_file_ownership(conf, pkg, old_pkg);
+ if (err) { return err; }
+
+ " removing obsolesced files\n");
+ remove_obsolesced_files(conf, pkg, old_pkg);
+ }
++ /* removing files from old package, to avoid ghost files */
++ remove_data_files_and_list(conf, old_pkg);
++/* Pigi : It should be better to remove also maintainer and postrem scripts here, just in case*/
++ remove_maintainer_scripts_except_postrm(conf, old_pkg);
++ remove_postrm(conf, old_pkg);
++/* Pigi */
++
+ }
++
++
+ ipkg_message(conf, IPKG_INFO,
+ " installing maintainer scripts\n");
+ install_maintainer_scripts(conf, pkg, old_pkg);
+ " installing data files\n");
+ install_data_files(conf, pkg);
+
++/* read comments from function for detail but I will execute this here as all other tests are ok.*/
++ err = check_data_file_clashes_change(conf, pkg, old_pkg);
++
+ ipkg_message(conf, IPKG_INFO,
+ " resolving conf files\n");
+ resolve_conffiles(conf, pkg);
+ return 0;
+}
+
++
+static int check_data_file_clashes(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
+{
+ /* DPKG_INCOMPATIBILITY:
+
+ /* Pre-existing files are OK if owned by a package replaced by new pkg. */
+ if (owner) {
++ ipkg_message(conf, IPKG_DEBUG2, "Checking for replaces for %s in package %s\n", filename, owner->name);
+ if (pkg_replaces(pkg, owner)) {
-+ ipkg_message(conf, IPKG_INFO, "Replacing pre-existing file %s owned by package %s\n", filename, owner->name);
+ continue;
+ }
+/* If the file that would be installed is owned by the same package, ( as per a reinstall or similar )
+ return clashes;
+}
+
-+static int check_data_file_clashes_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
++static int check_data_file_clashes_change(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
+{
-+ /* Nothing to do since check_data_file_clashes doesn't change state */
-+ return 0;
-+}
++ /* Basically that's the worst hack I could do to be able to change ownership of
++ file list, but, being that we have no way to unwind the mods, due to structure
++ of hash table, probably is the quickest hack too, whishing it would not slow-up thing too much.
++ What we do here is change the ownership of file in hash if a replace ( or similar events
++ happens )
++ Only the action that are needed to change name should be considered.
++ @@@ To change after 1.0 release.
++ */
++ str_list_t *files_list;
++ str_list_elt_t *iter;
++
++ int clashes = 0;
++
++ files_list = pkg_get_installed_files(pkg);
++ for (iter = files_list->head; iter; iter = iter->next) {
++ char *root_filename;
++ char *filename = iter->data;
++ root_filename = root_filename_alloc(conf, filename);
++ if (file_exists(root_filename) && (! file_is_dir(root_filename))) {
++ pkg_t *owner;
++
++ if (conf->force_overwrite) {
++ /* but we need to change who owns this file */
++ file_hash_set_file_owner(conf, filename, pkg);
++ continue;
++ }
++
++ owner = file_hash_get_file_owner(conf, filename);
++
++ /* Pre-existing files are OK if owned by a package replaced by new pkg. */
++ if (owner) {
++ if (pkg_replaces(pkg, owner)) {
++/* It's now time to change the owner of that file.
++ It has been "replaced" from the new "Replaces", then I need to inform lists file about that. */
++ ipkg_message(conf, IPKG_INFO, "Replacing pre-existing file %s owned by package %s\n", filename, owner->name);
++ file_hash_set_file_owner(conf, filename, pkg);
++ continue;
++ }
++ }
++
++ }
++ free(root_filename);
++ }
++ pkg_free_installed_files(pkg);
++
++ return clashes;
++}
++
++static int check_data_file_clashes_unwind(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
++{
++ /* Nothing to do since check_data_file_clashes doesn't change state */
++ return 0;
++}
+
+static int postrm_upgrade_old_pkg(ipkg_conf_t *conf, pkg_t *pkg, pkg_t *old_pkg)
+{
+ /* first, remove the packages that need removing */
+ for (i = 0 ; i < pkgs_to_remove->len; i++ ) {
+ pkg_t *pkg = pkgs_to_remove->pkgs[i];
-+ err = ipkg_remove_pkg(conf, pkg);
++ err = ipkg_remove_pkg(conf, pkg,0);
+ if (err) return err;
+ }
+ return 0;
+}
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_install.h busybox-1.1.1-new/archival/libipkg/ipkg_install.h
---- busybox-1.1.1-old/archival/libipkg/ipkg_install.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_install.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_install.h busybox.dev/archival/libipkg/ipkg_install.h
+--- busybox.old/archival/libipkg/ipkg_install.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_install.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,35 @@
+/* ipkg_install.h - the itsy package management system
+
+ipkg_error_t ipkg_install_by_name(ipkg_conf_t *conf, const char *pkg_name);
+ipkg_error_t ipkg_install_multi_by_name(ipkg_conf_t *conf, const char *pkg_name);
+int ipkg_install_from_file(ipkg_conf_t *conf, const char *filename);
-+int ipkg_install_pkg(ipkg_conf_t *conf, pkg_t *pkg);
++int ipkg_install_pkg(ipkg_conf_t *conf, pkg_t *pkg,int from_upgrading);
+int satisfy_dependencies_for(ipkg_conf_t *conf, pkg_t *pkg);
+
+int ipkg_satisfy_all_dependences(ipkg_conf_t *conf);
+int name_mark_dependencies_for_installation(ipkg_conf_t *conf, const char *pkg_name, pkg_vec_t *pkgs_needed);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_message.c busybox-1.1.1-new/archival/libipkg/ipkg_message.c
---- busybox-1.1.1-old/archival/libipkg/ipkg_message.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_message.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_message.c busybox.dev/archival/libipkg/ipkg_message.c
+--- busybox.old/archival/libipkg/ipkg_message.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_message.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,61 @@
+/* ipkg_message.c - the itsy package management system
+
+ }
+}
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_message.h busybox-1.1.1-new/archival/libipkg/ipkg_message.h
---- busybox-1.1.1-old/archival/libipkg/ipkg_message.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_message.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_message.h busybox.dev/archival/libipkg/ipkg_message.h
+--- busybox.old/archival/libipkg/ipkg_message.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_message.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,32 @@
+/* ipkg_message.h - the itsy package management system
+
+extern void ipkg_message(ipkg_conf_t *conf, message_level_t level, char *fmt, ...);
+
+#endif /* _IPKG_MESSAGE_H_ */
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_remove.c busybox-1.1.1-new/archival/libipkg/ipkg_remove.c
---- busybox-1.1.1-old/archival/libipkg/ipkg_remove.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_remove.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,381 @@
+diff -urN busybox.old/archival/libipkg/ipkg_remove.c busybox.dev/archival/libipkg/ipkg_remove.c
+--- busybox.old/archival/libipkg/ipkg_remove.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_remove.c 2007-01-22 13:41:03.000000000 +0100
+@@ -0,0 +1,383 @@
+/* ipkg_remove.c - the itsy package management system
+
+ Carl D. Worth
+
+#include "ipkg_cmd.h"
+
-+static int remove_data_files_and_list(ipkg_conf_t *conf, pkg_t *pkg);
-+static int remove_maintainer_scripts_except_postrm(ipkg_conf_t *conf, pkg_t *pkg);
-+static int remove_postrm(ipkg_conf_t *conf, pkg_t *pkg);
-+
+/*
+ * Returns number of the number of packages depending on the packages provided by this package.
+ * Every package implicitly provides itself.
+
+
+ for (i = 0; i < dependent_pkgs->len; i++) {
-+ int err = ipkg_remove_pkg(conf, dependent_pkgs->pkgs[i]);
++ int err = ipkg_remove_pkg(conf, dependent_pkgs->pkgs[i],0);
+ if (err)
+ return err;
+ }
+ return 0;
+}
+
-+int ipkg_remove_pkg(ipkg_conf_t *conf, pkg_t *pkg)
++int ipkg_remove_pkg(ipkg_conf_t *conf, pkg_t *pkg,int message)
+{
++/* Actually, when "message == 1" I have been called from an upgrade, and not from a normal remove
++ thus I wan't check for essential, as I'm upgrading.
++ I hope it won't break anything :)
++*/
+ int err;
+ abstract_pkg_t *parent_pkg = NULL;
+
-+ if (pkg->essential) {
++ if (pkg->essential && !message) {
+ if (conf->force_removal_of_essential_packages) {
+ fprintf(stderr, "WARNING: Removing essential package %s under your coercion.\n"
+ "\tIf your system breaks, you get to keep both pieces\n",
+ }
+ }
+
-+ printf("Removing package %s from %s...\n", pkg->name, pkg->dest->name);
-+ fflush(stdout);
-+
++ if ( message==0 ){
++ printf("Removing package %s from %s...\n", pkg->name, pkg->dest->name);
++ fflush(stdout);
++ }
+ pkg->state_flag |= SF_FILELIST_CHANGED;
+
+ pkg->state_want = SW_DEINSTALL;
+
+int ipkg_purge_pkg(ipkg_conf_t *conf, pkg_t *pkg)
+{
-+ ipkg_remove_pkg(conf, pkg);
++ ipkg_remove_pkg(conf, pkg,0);
+ return 0;
+}
+
-+static int remove_data_files_and_list(ipkg_conf_t *conf, pkg_t *pkg)
++int remove_data_files_and_list(ipkg_conf_t *conf, pkg_t *pkg)
+{
+ str_list_t installed_dirs;
+ str_list_t *installed_files;
+ return 0;
+}
+
-+static int remove_maintainer_scripts_except_postrm(ipkg_conf_t *conf, pkg_t *pkg)
++int remove_maintainer_scripts_except_postrm(ipkg_conf_t *conf, pkg_t *pkg)
+{
+ int i, err;
+ char *globpattern;
+ if (str_ends_with(globbuf.gl_pathv[i], ".postrm")) {
+ continue;
+ }
++ ipkg_message(conf, IPKG_INFO, " deleting %s\n", globbuf.gl_pathv[i]);
+ unlink(globbuf.gl_pathv[i]);
+ }
+ globfree(&globbuf);
+ return 0;
+}
+
-+static int remove_postrm(ipkg_conf_t *conf, pkg_t *pkg)
++int remove_postrm(ipkg_conf_t *conf, pkg_t *pkg)
+{
+ char *postrm_file_name;
+
+
+ return 0;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_remove.h busybox-1.1.1-new/archival/libipkg/ipkg_remove.h
---- busybox-1.1.1-old/archival/libipkg/ipkg_remove.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_remove.h 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,29 @@
+diff -urN busybox.old/archival/libipkg/ipkg_remove.h busybox.dev/archival/libipkg/ipkg_remove.h
+--- busybox.old/archival/libipkg/ipkg_remove.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_remove.h 2007-01-22 13:41:03.000000000 +0100
+@@ -0,0 +1,33 @@
+/* ipkg_remove.h - the itsy package management system
+
+ Carl D. Worth
+#include "pkg.h"
+#include "ipkg_conf.h"
+
-+int ipkg_remove_pkg(ipkg_conf_t *conf, pkg_t *pkg);
++int ipkg_remove_pkg(ipkg_conf_t *conf, pkg_t *pkg,int message);
+int ipkg_purge_pkg(ipkg_conf_t *conf, pkg_t *pkg);
+int possible_broken_removal_of_packages (ipkg_conf_t *conf, pkg_t *pkg);
+int pkg_has_installed_dependents(ipkg_conf_t *conf, abstract_pkg_t *parent_apkg, pkg_t *pkg, abstract_pkg_t *** pdependents);
++int remove_data_files_and_list(ipkg_conf_t *conf, pkg_t *pkg);
++int remove_maintainer_scripts_except_postrm (ipkg_conf_t *conf, pkg_t *pkg);
++int remove_postrm (ipkg_conf_t *conf, pkg_t *pkg);
++
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_upgrade.c busybox-1.1.1-new/archival/libipkg/ipkg_upgrade.c
---- busybox-1.1.1-old/archival/libipkg/ipkg_upgrade.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_upgrade.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_upgrade.c busybox.dev/archival/libipkg/ipkg_upgrade.c
+--- busybox.old/archival/libipkg/ipkg_upgrade.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_upgrade.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,77 @@
+/* ipkg_upgrade.c - the itsy package management system
+
+ }
+
+ new->state_flag |= SF_USER;
-+ return ipkg_install_pkg(conf, new);
++ return ipkg_install_pkg(conf, new,1);
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_upgrade.h busybox-1.1.1-new/archival/libipkg/ipkg_upgrade.h
---- busybox-1.1.1-old/archival/libipkg/ipkg_upgrade.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_upgrade.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_upgrade.h busybox.dev/archival/libipkg/ipkg_upgrade.h
+--- busybox.old/archival/libipkg/ipkg_upgrade.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_upgrade.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,18 @@
+/* ipkg_upgrade.c - the itsy package management system
+
+#include "ipkg.h"
+
+int ipkg_upgrade_pkg(ipkg_conf_t *conf, pkg_t *old);
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_utils.c busybox-1.1.1-new/archival/libipkg/ipkg_utils.c
---- busybox-1.1.1-old/archival/libipkg/ipkg_utils.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_utils.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_utils.c busybox.dev/archival/libipkg/ipkg_utils.c
+--- busybox.old/archival/libipkg/ipkg_utils.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_utils.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,181 @@
+/* ipkg_utils.c - the itsy package management system
+
+}
+
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/ipkg_utils.h busybox-1.1.1-new/archival/libipkg/ipkg_utils.h
---- busybox-1.1.1-old/archival/libipkg/ipkg_utils.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/ipkg_utils.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/ipkg_utils.h busybox.dev/archival/libipkg/ipkg_utils.h
+--- busybox.old/archival/libipkg/ipkg_utils.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/ipkg_utils.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,29 @@
+/* ipkg_utils.h - the itsy package management system
+
+int line_is_blank(const char *line);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/libipkg.c busybox-1.1.1-new/archival/libipkg/libipkg.c
---- busybox-1.1.1-old/archival/libipkg/libipkg.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/libipkg.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,512 @@
+diff -urN busybox.old/archival/libipkg/Kbuild busybox.dev/archival/libipkg/Kbuild
+--- busybox.old/archival/libipkg/Kbuild 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/Kbuild 2007-01-22 14:01:06.000000000 +0100
+@@ -0,0 +1,60 @@
++# Makefile for busybox
++#
++# Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
++# Copyright (C) 2006 OpenWrt.org
++#
++# Licensed under the GPL v2 or later, see the file LICENSE in this tarball.
++
++LIBIPKG_CORE_OBJS:= \
++ args.o \
++ libipkg.o \
++ user.o \
++
++LIBIPKG_CMD_OBJS:= \
++ ipkg_cmd.o \
++ ipkg_configure.o \
++ ipkg_download.o \
++ ipkg_install.o \
++ ipkg_remove.o \
++ ipkg_upgrade.o \
++
++LIBIPKG_DB_OBJS:= \
++ hash_table.o \
++ ipkg_conf.o \
++ ipkg_utils.o \
++ pkg.o \
++ pkg_depends.o \
++ pkg_extract.o \
++ pkg_hash.o \
++ pkg_parse.o \
++ pkg_vec.o \
++
++LIBIPKG_LIST_OBJS:= \
++ conffile.o \
++ conffile_list.o \
++ nv_pair.o \
++ nv_pair_list.o \
++ pkg_dest.o \
++ pkg_dest_list.o \
++ pkg_src.o \
++ pkg_src_list.o \
++ str_list.o \
++ void_list.o \
++
++LIBIPKG_UTIL_OBJS:= \
++ file_util.o \
++ ipkg_message.o \
++ str_util.o \
++ xsystem.o \
++
++lib-y :=
++lib-$(CONFIG_IPKG) += $(LIBIPKG_CORE_OBJS)
++lib-$(CONFIG_IPKG) += $(LIBIPKG_CMD_OBJS)
++lib-$(CONFIG_IPKG) += $(LIBIPKG_DB_OBJS)
++lib-$(CONFIG_IPKG) += $(LIBIPKG_LIST_OBJS)
++lib-$(CONFIG_IPKG) += $(LIBIPKG_UTIL_OBJS)
++
++ifeq ($(strip $(IPKG_ARCH)),)
++IPKG_ARCH:=$(TARGET_ARCH)
++endif
++CFLAGS += -DIPKG_LIB -DIPKGLIBDIR="\"/usr/lib\"" -DHOST_CPU_STR="\"$(IPKG_ARCH)\""
+diff -urN busybox.old/archival/libipkg/libipkg.c busybox.dev/archival/libipkg/libipkg.c
+--- busybox.old/archival/libipkg/libipkg.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/libipkg.c 2007-01-22 13:41:06.000000000 +0100
+@@ -0,0 +1,527 @@
+/* ipkglib.c - the itsy package management system
+
+ Florina Boor
+int
+ipkg_op (int argc, char *argv[])
+{
-+ int err, optind;
++ int err, opt_index;
+ args_t args;
+ char *cmd_name;
+ ipkg_cmd_t *cmd;
+
+ args_init (&args);
+
-+ optind = args_parse (&args, argc, argv);
-+ if (optind == argc || optind < 0)
++ opt_index = args_parse (&args, argc, argv);
++ if (opt_index == argc || opt_index < 0)
+ {
+ args_usage ("ipkg must have one sub-command argument");
+ }
+
-+ cmd_name = argv[optind++];
++ cmd_name = argv[opt_index++];
+/* Pigi: added a flag to disable the checking of structures if the command does not need to
+ read anything from there.
+*/
+ !strcmp(cmd_name,"print_installation_architecture") )
+ args.nocheckfordirorfile = 1;
+
++/* Pigi: added a flag to disable the reading of feed files if the command does not need to
++ read anything from there.
++*/
++ if ( !strcmp(cmd_name,"flag") ||
++ !strcmp(cmd_name,"configure") ||
++ !strcmp(cmd_name,"remove") ||
++ !strcmp(cmd_name,"files") ||
++ !strcmp(cmd_name,"search") ||
++ !strcmp(cmd_name,"compare_versions") ||
++ !strcmp(cmd_name,"compare-versions") ||
++ !strcmp(cmd_name,"list_installed") ||
++ !strcmp(cmd_name,"list-installed") ||
++ !strcmp(cmd_name,"status") )
++ args.noreadfeedsfile = 1;
++
+
+ err = ipkg_conf_init (&ipkg_conf, &args);
+ if (err)
+ args_usage (NULL);
+ }
+
-+ if (cmd->requires_args && optind == argc)
++ if (cmd->requires_args && opt_index == argc)
+ {
+ fprintf (stderr,
+ "%s: the ``%s'' command requires at least one argument\n",
+ args_usage (NULL);
+ }
+
-+ err = ipkg_cmd_exec (cmd, &ipkg_conf, argc - optind, (const char **) (argv + optind), NULL);
++ err = ipkg_cmd_exec (cmd, &ipkg_conf, argc - opt_index, (const char **) (argv + opt_index), NULL);
+
+ ipkg_conf_deinit (&ipkg_conf);
+
+}
+
+#endif /* IPKG_LIB */
-diff -ruN busybox-1.1.1-old/archival/libipkg/libipkg.h busybox-1.1.1-new/archival/libipkg/libipkg.h
---- busybox-1.1.1-old/archival/libipkg/libipkg.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/libipkg.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/libipkg.h busybox.dev/archival/libipkg/libipkg.h
+--- busybox.old/archival/libipkg/libipkg.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/libipkg.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,87 @@
+/* ipkglib.h - the itsy package management system
+
+
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/md5.c busybox-1.1.1-new/archival/libipkg/md5.c
---- busybox-1.1.1-old/archival/libipkg/md5.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/md5.c 2006-03-30 01:24:25.000000000 +0200
-@@ -0,0 +1,48 @@
-+/* md5.c - wrappers to busybox md5 functions
-+ *
-+ * Copyright (C) 1995-1999 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.
-+ *
-+ * 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 <stdio.h>
-+#include "libbb.h"
-+
-+#include "md5.h"
-+
-+int md5_stream(FILE *stream, void *resblock)
-+{
-+ int fd;
-+ int sum;
-+
-+ if( (fd = fileno(stream)) == -1 ) {
-+ bb_error_msg("bad file descriptor");
-+ return 1;
-+ }
-+
-+ hash_fd(fd, HASH_MD5, (uint8_t *)resblock);
-+
-+ return 0;
-+}
-+
-+void *md5_buffer(const char *buffer, size_t len, void *resblock)
-+{
-+ md5_ctx_t md5_cx;
-+
-+ md5_begin(&md5_cx);
-+ md5_hash(buffer, len, &md5_cx);
-+ return md5_end(resblock, &md5_cx);
-+}
-+
-diff -ruN busybox-1.1.1-old/archival/libipkg/md5.h busybox-1.1.1-new/archival/libipkg/md5.h
---- busybox-1.1.1-old/archival/libipkg/md5.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/md5.h 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,35 @@
-+/* md5.h - Compute MD5 checksum of files or strings according to the
-+ * definition of MD5 in RFC 1321 from April 1992.
-+ * Copyright (C) 1995-1999 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.
-+ *
-+ * 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.
-+ */
-+
-+#ifndef MD5_H
-+#define MD5_H
-+
-+/* Compute MD5 message digest for bytes read from STREAM. The
-+ resulting message digest number will be written into the 16 bytes
-+ beginning at RESBLOCK. */
-+int md5_stream(FILE *stream, void *resblock);
-+
-+/* Compute MD5 message digest for LEN bytes beginning at BUFFER. The
-+ result is always in little endian byte order, so that a byte-wise
-+ output yields to the wanted ASCII representation of the message
-+ digest. */
-+void *md5_buffer(const char *buffer, size_t len, void *resblock);
-+
-+#endif
-+
-diff -ruN busybox-1.1.1-old/archival/libipkg/nv_pair.c busybox-1.1.1-new/archival/libipkg/nv_pair.c
---- busybox-1.1.1-old/archival/libipkg/nv_pair.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/nv_pair.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/nv_pair.c busybox.dev/archival/libipkg/nv_pair.c
+--- busybox.old/archival/libipkg/nv_pair.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/nv_pair.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,40 @@
+/* nv_pair.c - the itsy package management system
+
+}
+
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/nv_pair.h busybox-1.1.1-new/archival/libipkg/nv_pair.h
---- busybox-1.1.1-old/archival/libipkg/nv_pair.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/nv_pair.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/nv_pair.h busybox.dev/archival/libipkg/nv_pair.h
+--- busybox.old/archival/libipkg/nv_pair.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/nv_pair.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,32 @@
+/* nv_pair.h - the itsy package management system
+
+
+#endif
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/nv_pair_list.c busybox-1.1.1-new/archival/libipkg/nv_pair_list.c
---- busybox-1.1.1-old/archival/libipkg/nv_pair_list.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/nv_pair_list.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/nv_pair_list.c busybox.dev/archival/libipkg/nv_pair_list.c
+--- busybox.old/archival/libipkg/nv_pair_list.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/nv_pair_list.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,98 @@
+/* nv_pair_list.c - the itsy package management system
+
+ }
+ return NULL;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/nv_pair_list.h busybox-1.1.1-new/archival/libipkg/nv_pair_list.h
---- busybox-1.1.1-old/archival/libipkg/nv_pair_list.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/nv_pair_list.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/nv_pair_list.h busybox.dev/archival/libipkg/nv_pair_list.h
+--- busybox.old/archival/libipkg/nv_pair_list.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/nv_pair_list.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,60 @@
+/* nv_pair_list.h - the itsy package management system
+
+
+#endif
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg.c busybox-1.1.1-new/archival/libipkg/pkg.c
---- busybox-1.1.1-old/archival/libipkg/pkg.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,1753 @@
+diff -urN busybox.old/archival/libipkg/pkg.c busybox.dev/archival/libipkg/pkg.c
+--- busybox.old/archival/libipkg/pkg.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg.c 2007-01-22 13:41:10.000000000 +0100
+@@ -0,0 +1,1747 @@
+/* pkg.c - the itsy package management system
+
+ Carl D. Worth
+ pkg->installed_files = NULL;
+ pkg->installed_files_ref_cnt = 0;
+ pkg->essential = 0;
++ pkg->provided_by_hand = 0;
+
+ return 0;
+}
+ if (!oldpkg->essential)
+ oldpkg->essential = newpkg->essential;
+
++ oldpkg->provided_by_hand |= newpkg->provided_by_hand;
++
+ return 0;
+}
+
+char * pkg_formatted_field(pkg_t *pkg, const char *field )
+{
+ static size_t LINE_LEN = 128;
++ char line_str[LINE_LEN];
+ char * temp = (char *)malloc(1);
+ int len = 0;
+ int flag_provide_false = 0;
+ if (strcasecmp(field, "Conffiles") == 0) {
+ /* Conffiles */
+ conffile_list_elt_t *iter;
-+ char confstr[LINE_LEN];
+
+ if (pkg->conffiles.head == NULL) {
+ return temp;
+ strncpy(temp, "Conffiles:\n", 12);
+ for (iter = pkg->conffiles.head; iter; iter = iter->next) {
+ if (iter->data->name && iter->data->value) {
-+ snprintf(confstr, LINE_LEN, "%s %s\n", iter->data->name, iter->data->value);
-+ strncat(temp, confstr, strlen(confstr));
++ snprintf(line_str, LINE_LEN, "%s %s\n", iter->data->name, iter->data->value);
++ strncat(temp, line_str, strlen(line_str));
+ }
+ }
+ } else if (strcasecmp(field, "Conflicts") == 0) {
+ int i;
+
+ if (pkg->conflicts_count) {
-+ char conflictstr[LINE_LEN];
+ len = 14 ;
+ for(i = 0; i < pkg->conflicts_count; i++) {
+ len = len + (strlen(pkg->conflicts_str[i])+5);
+ temp[0]='\0';
+ strncpy(temp, "Conflicts:", 11);
+ for(i = 0; i < pkg->conflicts_count; i++) {
-+ snprintf(conflictstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->conflicts_str[i]);
-+ strncat(temp, conflictstr, strlen(conflictstr));
++ snprintf(line_str, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->conflicts_str[i]);
++ strncat(temp, line_str, strlen(line_str));
+ }
+ strncat(temp, "\n", strlen("\n"));
+ }
+ int i;
+
+ if (pkg->depends_count) {
-+ char depstr[LINE_LEN];
+ len = 14 ;
+ for(i = 0; i < pkg->depends_count; i++) {
+ len = len + (strlen(pkg->depends_str[i])+4);
+ temp[0]='\0';
+ strncpy(temp, "Depends:", 10);
+ for(i = 0; i < pkg->depends_count; i++) {
-+ snprintf(depstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->depends_str[i]);
-+ strncat(temp, depstr, strlen(depstr));
++ snprintf(line_str, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->depends_str[i]);
++ strncat(temp, line_str, strlen(line_str));
+ }
+ strncat(temp, "\n", strlen("\n"));
+ }
+ /* Replaces | Recommends*/
+ if (strcasecmp (field, "Replaces") == 0) {
+ if (pkg->replaces_count) {
-+ char replstr[LINE_LEN];
+ len = 14;
+ for (i = 0; i < pkg->replaces_count; i++) {
+ len = len + (strlen(pkg->replaces_str[i])+5);
+ temp[0]='\0';
+ strncpy(temp, "Replaces:", 12);
+ for (i = 0; i < pkg->replaces_count; i++) {
-+ snprintf(replstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->replaces_str[i]);
-+ strncat(temp, replstr, strlen(replstr));
++ snprintf(line_str, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->replaces_str[i]);
++ strncat(temp, line_str, strlen(line_str));
+ }
+ strncat(temp, "\n", strlen("\n"));
+ }
+ } else if (strcasecmp (field, "Recommends") == 0) {
+ if (pkg->recommends_count) {
-+ char recstr[LINE_LEN];
+ len = 15;
+ for(i = 0; i < pkg->recommends_count; i++) {
+ len = len + (strlen( pkg->recommends_str[i])+5);
+ temp[0]='\0';
+ strncpy(temp, "Recommends:", 13);
+ for(i = 0; i < pkg->recommends_count; i++) {
-+ snprintf(recstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->recommends_str[i]);
-+ strncat(temp, recstr, strlen(recstr));
++ snprintf(line_str, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->recommends_str[i]);
++ strncat(temp, line_str, strlen(line_str));
+ }
+ strncat(temp, "\n", strlen("\n"));
+ }
+ } else if (strcasecmp(field, "Suggests") == 0) {
+ if (pkg->suggests_count) {
+ int i;
-+ char sugstr[LINE_LEN];
+ len = 13;
+ for(i = 0; i < pkg->suggests_count; i++) {
+ len = len + (strlen(pkg->suggests_str[i])+5);
+ temp[0]='\0';
+ strncpy(temp, "Suggests:", 10);
+ for(i = 0; i < pkg->suggests_count; i++) {
-+ snprintf(sugstr, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->suggests_str[i]);
-+ strncat(temp, sugstr, strlen(sugstr));
++ snprintf(line_str, LINE_LEN, "%s %s", i == 0 ? "" : ",", pkg->suggests_str[i]);
++ strncat(temp, line_str, strlen(line_str));
+ }
+ strncat(temp, "\n", strlen("\n"));
+ }
+ return 0;
+}
+
-+int pkg_name_version_and_architecture_compare(void *p1, void *p2)
++int pkg_name_version_and_architecture_compare(pkg_t *a, pkg_t *b)
+{
-+ const pkg_t *a = *(const pkg_t **)p1;
-+ const pkg_t *b = *(const pkg_t **)p2;
+ int namecmp;
+ int vercmp;
+ if (!a->name || !b->name) {
+ return 0;
+}
+
-+int abstract_pkg_name_compare(void *p1, void *p2)
++int abstract_pkg_name_compare(abstract_pkg_t *a, abstract_pkg_t *b)
+{
-+ const abstract_pkg_t *a = *(const abstract_pkg_t **)p1;
-+ const abstract_pkg_t *b = *(const abstract_pkg_t **)p2;
+ if (!a->name || !b->name) {
+ fprintf(stderr, "abstract_pkg_name_compare: a=%p a->name=%p b=%p b->name=%p\n",
+ a, a->name, b, b->name);
+#endif
+
+ if (pkg->epoch) {
-+ sprintf_alloc(&epoch_str, "%d:", pkg->epoch);
++ sprintf_alloc(&epoch_str, "%d:", (int)(pkg->epoch));
+ } else {
+ epoch_str = strdup("");
+ }
+ }
+ return 0;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg.h busybox-1.1.1-new/archival/libipkg/pkg.h
---- busybox-1.1.1-old/archival/libipkg/pkg.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg.h 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,230 @@
-+/* pkg.h - the itsy package management system
-+
-+ Carl D. Worth
+diff -urN busybox.old/archival/libipkg/pkg_depends.c busybox.dev/archival/libipkg/pkg_depends.c
+--- busybox.old/archival/libipkg/pkg_depends.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_depends.c 2007-01-22 13:41:06.000000000 +0100
+@@ -0,0 +1,1031 @@
++/* pkg_depends.c - the itsy package management system
+
-+ Copyright (C) 2001 University of Southern California
++ Steven M. Ayer
++
++ Copyright (C) 2002 Compaq Computer Corporation
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ General Public License for more details.
+*/
+
-+#ifndef PKG_H
-+#define PKG_H
-+
-+#include <sys/types.h>
-+#include <sys/stat.h>
-+#include <unistd.h>
-+
-+#include "pkg_vec.h"
-+#include "str_list.h"
-+#include "pkg_src.h"
-+#include "pkg_dest.h"
-+#include "ipkg_conf.h"
-+#include "conffile_list.h"
-+
-+struct ipkg_conf;
-+
-+
-+#define ARRAY_SIZE(array) sizeof(array) / sizeof((array)[0])
-+
-+/* I think "Size" is currently the shortest field name */
-+#define PKG_MINIMUM_FIELD_NAME_LEN 4
++#include "ipkg.h"
++#include <errno.h>
++#include <ctype.h>
++
++#include "pkg.h"
++#include "ipkg_utils.h"
++#include "pkg_hash.h"
++#include "ipkg_message.h"
++#include "pkg_parse.h"
++#include "hash_table.h"
+
-+enum pkg_state_want
-+{
-+ SW_UNKNOWN = 1,
-+ SW_INSTALL,
-+ SW_DEINSTALL,
-+ SW_PURGE,
-+ SW_LAST_STATE_WANT
-+};
-+typedef enum pkg_state_want pkg_state_want_t;
++static int parseDepends(compound_depend_t *compound_depend, hash_table_t * hash, char * depend_str);
++static depend_t * depend_init(void);
++static void depend_deinit(depend_t *d);
++static char ** add_unresolved_dep(pkg_t * pkg, char ** the_lost, int ref_ndx);
++static char ** merge_unresolved(char ** oldstuff, char ** newstuff);
++static int is_pkg_in_pkg_vec(pkg_vec_t * vec, pkg_t * pkg);
+
-+enum pkg_state_flag
++static int pkg_installed_and_constraint_satisfied(pkg_t *pkg, void *cdata)
+{
-+ SF_OK = 0,
-+ SF_REINSTREQ = 1,
-+ SF_HOLD = 2, /* do not upgrade version */
-+ SF_REPLACE = 4, /* replace this package */
-+ SF_NOPRUNE = 8, /* do not remove obsolete files */
-+ SF_PREFER = 16, /* prefer this version */
-+ SF_OBSOLETE = 32, /* old package in upgrade pair */
-+ SF_MARKED = 64, /* temporary mark */
-+ SF_FILELIST_CHANGED = 128, /* needs filelist written */
-+ SF_USER = 256,
-+ SF_LAST_STATE_FLAG
-+};
-+typedef enum pkg_state_flag pkg_state_flag_t;
-+#define SF_NONVOLATILE_FLAGS (SF_HOLD|SF_NOPRUNE|SF_PREFER|SF_OBSOLETE|SF_USER)
++ depend_t *depend = (depend_t *)cdata;
++ if ((pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) && version_constraints_satisfied(depend, pkg))
++ return 1;
++ else
++ return 0;
++}
+
-+enum pkg_state_status
++static int pkg_constraint_satisfied(pkg_t *pkg, void *cdata)
+{
-+ SS_NOT_INSTALLED = 1,
-+ SS_UNPACKED,
-+ SS_HALF_CONFIGURED,
-+ SS_INSTALLED,
-+ SS_HALF_INSTALLED,
-+ SS_CONFIG_FILES,
-+ SS_POST_INST_FAILED,
-+ SS_REMOVAL_FAILED,
-+ SS_LAST_STATE_STATUS
-+};
-+typedef enum pkg_state_status pkg_state_status_t;
++ depend_t *depend = (depend_t *)cdata;
++#if 0
++ pkg_t * temp = pkg_new();
++ int comparison;
++ parseVersion(temp, depend->version);
++ comparison = pkg_compare_versions(pkg, temp);
++ free(temp);
+
-+struct abstract_pkg{
-+ char * name;
-+ int dependencies_checked;
-+ pkg_vec_t * pkgs;
-+ pkg_state_status_t state_status;
-+ pkg_state_flag_t state_flag;
-+ struct abstract_pkg ** depended_upon_by; /* @@@@ this should be abstract_pkg_vec_t -Jamey */
-+ abstract_pkg_vec_t * provided_by;
-+ abstract_pkg_vec_t * replaced_by;
-+};
++ fprintf(stderr, "%s: pkg=%s pkg->version=%s constraint=%p type=%d version=%s comparison=%d satisfied=%d\n",
++ __FUNCTION__, pkg->name, pkg->version,
++ depend, depend->constraint, depend->version,
++ comparison, version_constraints_satisfied(depend, pkg));
++#endif
++ if (version_constraints_satisfied(depend, pkg))
++ return 1;
++ else
++ return 0;
++}
+
-+#include "pkg_depends.h"
++/* returns ndependences or negative error value */
++int pkg_hash_fetch_unsatisfied_dependencies(ipkg_conf_t *conf, pkg_t * pkg,
++ pkg_vec_t *unsatisfied, char *** unresolved)
++{
++ pkg_t * satisfier_entry_pkg;
++ register int i, j, k, l;
++ int count, found;
++ char ** the_lost;
++ abstract_pkg_t * ab_pkg;
+
-+/* XXX: CLEANUP: I'd like to clean up pkg_t in several ways:
++ /*
++ * this is a setup to check for redundant/cyclic dependency checks,
++ * which are marked at the abstract_pkg level
++ */
++ if (!(ab_pkg = pkg->parent)) {
++ fprintf(stderr, "%s:%d: something terribly wrong with pkg %s\n", __FUNCTION__, __LINE__, pkg->name);
++ *unresolved = NULL;
++ return 0;
++ }
++ if (ab_pkg->dependencies_checked) { /* avoid duplicate or cyclic checks */
++ *unresolved = NULL;
++ return 0;
++ } else {
++ ab_pkg->dependencies_checked = 1; /* mark it for subsequent visits */
++ }
++ /**/
+
-+ The 3 version fields should go into a single version struct. (This
-+ is especially important since, currently, pkg->version can easily
-+ be mistaken for pkg_verson_str_alloc(pkg) although they are very
-+ distinct. This has been the source of multiple bugs.
++ count = pkg->pre_depends_count + pkg->depends_count + pkg->recommends_count + pkg->suggests_count;
++ if (!count){
++ *unresolved = NULL;
++ return 0;
++ }
+
-+ The 3 state fields could possibly also go into their own struct.
-+
-+ All fields which deal with lists of packages, (Depends,
-+ Pre-Depends, Provides, Suggests, Recommends, Enhances), should each
-+ be handled by a single struct in pkg_t
-+
-+ All string fields for which there is a small set of possible
-+ values, (section, maintainer, architecture, maybe version?), that
-+ are reused among different packages -- for all such packages we
-+ should move from "char *"s to some atom datatype to share data
-+ storage and use less memory. We might even do reference counting,
-+ but probably not since most often we only create new pkg_t structs,
-+ we don't often free them. */
-+struct pkg
-+{
-+ char *name;
-+ unsigned long epoch;
-+ char *version;
-+ char *revision;
-+ char *familiar_revision;
-+ pkg_src_t *src;
-+ pkg_dest_t *dest;
-+ char *architecture;
-+ char *section;
-+ char *maintainer;
-+ char *description;
-+ pkg_state_want_t state_want;
-+ pkg_state_flag_t state_flag;
-+ pkg_state_status_t state_status;
-+ char **depends_str;
-+ int depends_count;
-+ char **pre_depends_str;
-+ int pre_depends_count;
-+ char **recommends_str;
-+ int recommends_count;
-+ char **suggests_str;
-+ int suggests_count;
-+ compound_depend_t * depends;
-+
-+ /* Abhaya: new conflicts */
-+ char **conflicts_str;
-+ compound_depend_t * conflicts;
-+ int conflicts_count;
-+
-+ char **replaces_str;
-+ int replaces_count;
-+ abstract_pkg_t ** replaces;
-+
-+ char **provides_str;
-+ int provides_count;
-+ abstract_pkg_t ** provides;
-+
-+ abstract_pkg_t *parent;
-+
-+ pkg_t *old_pkg; /* during upgrade, points from installee to previously installed */
-+
-+ char *filename;
-+ char *local_filename;
-+ char *url;
-+ char *tmp_unpack_dir;
-+ char *md5sum;
-+ char *size;
-+ char *installed_size;
-+ char *priority;
-+ char *source;
-+ conffile_list_t conffiles;
-+ time_t installed_time;
-+ /* As pointer for lazy evaluation */
-+ str_list_t *installed_files;
-+ /* XXX: CLEANUP: I'd like to perhaps come up with a better
-+ mechanism to avoid the problem here, (which is that the
-+ installed_files list was being freed from an inner loop while
-+ still being used within an outer loop. */
-+ int installed_files_ref_cnt;
-+ int essential;
-+ int arch_priority;
-+};
-+
-+pkg_t *pkg_new(void);
-+int pkg_init(pkg_t *pkg);
-+void pkg_deinit(pkg_t *pkg);
-+int pkg_init_from_file(pkg_t *pkg, const char *filename);
-+abstract_pkg_t *abstract_pkg_new(void);
-+int abstract_pkg_init(abstract_pkg_t *ab_pkg);
-+
-+/*
-+ * merges fields from newpkg into oldpkg.
-+ * Forcibly sets oldpkg state_status, state_want and state_flags if set_status is nonzero
-+ */
-+int pkg_merge(pkg_t *oldpkg, pkg_t *newpkg, int set_status);
-+
-+char *pkg_version_str_alloc(pkg_t *pkg);
-+
-+int pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg);
-+int pkg_name_version_and_architecture_compare(void *a, void *b);
-+int abstract_pkg_name_compare(void *a, void *b);
-+
-+char * pkg_formatted_info(pkg_t *pkg );
-+char * pkg_formatted_field(pkg_t *pkg, const char *field );
-+
-+void set_flags_from_control(ipkg_conf_t *conf, pkg_t *pkg);
-+
-+void pkg_print_info(pkg_t *pkg, FILE *file);
-+void pkg_print_status(pkg_t * pkg, FILE * file);
-+void pkg_print_field(pkg_t *pkg, FILE *file, const char *field);
-+str_list_t *pkg_get_installed_files(pkg_t *pkg);
-+int pkg_free_installed_files(pkg_t *pkg);
-+int pkg_remove_installed_files_list(ipkg_conf_t *conf, pkg_t *pkg);
-+conffile_t *pkg_get_conffile(pkg_t *pkg, const char *file_name);
-+int pkg_run_script(struct ipkg_conf *conf, pkg_t *pkg,
-+ const char *script, const char *args);
-+
-+/* enum mappings */
-+char *pkg_state_want_to_str(pkg_state_want_t sw);
-+pkg_state_want_t pkg_state_want_from_str(char *str);
-+char *pkg_state_flag_to_str(pkg_state_flag_t sf);
-+pkg_state_flag_t pkg_state_flag_from_str(char *str);
-+char *pkg_state_status_to_str(pkg_state_status_t ss);
-+pkg_state_status_t pkg_state_status_from_str(char *str);
-+
-+int pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op);
-+
-+int pkg_arch_supported(ipkg_conf_t *conf, pkg_t *pkg);
-+int pkg_info_preinstall_check(ipkg_conf_t *conf);
-+int pkg_free_installed_files(pkg_t *pkg);
-+
-+int pkg_write_filelist(ipkg_conf_t *conf, pkg_t *pkg);
-+int pkg_write_changed_filelists(ipkg_conf_t *conf);
-+
-+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_depends.c busybox-1.1.1-new/archival/libipkg/pkg_depends.c
---- busybox-1.1.1-old/archival/libipkg/pkg_depends.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_depends.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,1029 @@
-+/* pkg_depends.c - the itsy package management system
-+
-+ Steven M. Ayer
-+
-+ Copyright (C) 2002 Compaq Computer Corporation
-+
-+ 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 "ipkg.h"
-+#include <errno.h>
-+#include <ctype.h>
-+
-+#include "pkg.h"
-+#include "ipkg_utils.h"
-+#include "pkg_hash.h"
-+#include "ipkg_message.h"
-+#include "pkg_parse.h"
-+#include "hash_table.h"
-+
-+static int parseDepends(compound_depend_t *compound_depend, hash_table_t * hash, char * depend_str);
-+static depend_t * depend_init(void);
-+static void depend_deinit(depend_t *d);
-+static char ** add_unresolved_dep(pkg_t * pkg, char ** the_lost, int ref_ndx);
-+static char ** merge_unresolved(char ** oldstuff, char ** newstuff);
-+static int is_pkg_in_pkg_vec(pkg_vec_t * vec, pkg_t * pkg);
-+
-+static int pkg_installed_and_constraint_satisfied(pkg_t *pkg, void *cdata)
-+{
-+ depend_t *depend = (depend_t *)cdata;
-+ if ((pkg->state_status == SS_INSTALLED || pkg->state_status == SS_UNPACKED) && version_constraints_satisfied(depend, pkg))
-+ return 1;
-+ else
-+ return 0;
-+}
-+
-+static int pkg_constraint_satisfied(pkg_t *pkg, void *cdata)
-+{
-+ depend_t *depend = (depend_t *)cdata;
-+#if 0
-+ pkg_t * temp = pkg_new();
-+ int comparison;
-+ parseVersion(temp, depend->version);
-+ comparison = pkg_compare_versions(pkg, temp);
-+ free(temp);
-+
-+ fprintf(stderr, "%s: pkg=%s pkg->version=%s constraint=%p type=%d version=%s comparison=%d satisfied=%d\n",
-+ __FUNCTION__, pkg->name, pkg->version,
-+ depend, depend->constraint, depend->version,
-+ comparison, version_constraints_satisfied(depend, pkg));
-+#endif
-+ if (version_constraints_satisfied(depend, pkg))
-+ return 1;
-+ else
-+ return 0;
-+}
-+
-+/* returns ndependences or negative error value */
-+int pkg_hash_fetch_unsatisfied_dependencies(ipkg_conf_t *conf, pkg_t * pkg,
-+ pkg_vec_t *unsatisfied, char *** unresolved)
-+{
-+ pkg_t * satisfier_entry_pkg;
-+ register int i, j, k;
-+ int count, found;
-+ char ** the_lost;
-+ abstract_pkg_t * ab_pkg;
-+
-+ /*
-+ * this is a setup to check for redundant/cyclic dependency checks,
-+ * which are marked at the abstract_pkg level
-+ */
-+ if (!(ab_pkg = pkg->parent)) {
-+ fprintf(stderr, "%s:%d: something terribly wrong with pkg %s\n", __FUNCTION__, __LINE__, pkg->name);
-+ *unresolved = NULL;
-+ return 0;
-+ }
-+ if (ab_pkg->dependencies_checked) { /* avoid duplicate or cyclic checks */
-+ *unresolved = NULL;
-+ return 0;
-+ } else {
-+ ab_pkg->dependencies_checked = 1; /* mark it for subsequent visits */
-+ }
-+ /**/
-+
-+ count = pkg->pre_depends_count + pkg->depends_count + pkg->recommends_count + pkg->suggests_count;
-+ if (!count){
-+ *unresolved = NULL;
-+ return 0;
-+ }
-+
-+ the_lost = NULL;
-+
-+ /* foreach dependency */
-+ for (i = 0; i < count; i++) {
-+ compound_depend_t * compound_depend = &pkg->depends[i];
-+ depend_t ** possible_satisfiers = compound_depend->possibilities;;
-+ found = 0;
-+ satisfier_entry_pkg = NULL;
++ the_lost = NULL;
++
++ /* foreach dependency */
++ for (i = 0; i < count; i++) {
++ compound_depend_t * compound_depend = &pkg->depends[i];
++ depend_t ** possible_satisfiers = compound_depend->possibilities;;
++ found = 0;
++ satisfier_entry_pkg = NULL;
+
+ if (compound_depend->type == GREEDY_DEPEND) {
+ /* foreach possible satisfier */
+ abstract_pkg_vec_t *ab_provider_vec = abpkg->provided_by;
+ int nposs = ab_provider_vec->len;
+ abstract_pkg_t **ab_providers = ab_provider_vec->pkgs;
-+ int l;
+ for (l = 0; l < nposs; l++) {
+ pkg_vec_t *test_vec = ab_providers[l]->pkgs;
+ /* if no depends on this one, try the first package that Provides this one */
+ tmp_vec,
+ &newstuff);
+ if (newstuff == NULL) {
-+ int i;
+ int ok = 1;
-+ for (i = 0; i < rc; i++) {
-+ pkg_t *p = tmp_vec->pkgs[i];
++ for (l = 0; l < rc; l++) {
++ pkg_t *p = tmp_vec->pkgs[l];
+ if (p->state_want == SW_INSTALL)
+ continue;
+ ipkg_message(conf, IPKG_DEBUG, "not installing %s due to requirement for %s\n", pkg_scout->name, p->name);
+ replaces = pkg->replaces;
+
+ for (i = 0; i < replaces_count; i++) {
-+ if (strcmp(pkg_scout->name,pkg->replaces[i]->name)==0) // Found
++ if (strcmp(pkg_scout->name,pkg->replaces[i]->name)==0) { // Found
++ ipkg_message(NULL, IPKG_DEBUG2, "Seems I've found a replace %s %s \n",pkg_scout->name,pkg->replaces[i]->name);
+ return 1;
++ }
+ }
+ return 0;
+
+{
+ abstract_pkg_t **replaces = pkg->replaces;
+ int replaces_count = pkg->replaces_count;
-+ abstract_pkg_t **replacee_provides = pkg->provides;
-+ int replacee_provides_count = pkg->provides_count;
++ /* abstract_pkg_t **replacee_provides = pkg->provides;
++ int replacee_provides_count = pkg->provides_count; */
+ int i, j;
+ for (i = 0; i < replaces_count; i++) {
+ abstract_pkg_t *abstract_replacee = replaces[i];
-+ for (j = 0; j < replacee_provides_count; j++) {
-+ if (replacee_provides[j] == abstract_replacee)
++ for (j = 0; j < replaces_count; j++) {
++ /* ipkg_message(NULL, IPKG_DEBUG2, "Searching pkg-name %s repprovname %s absrepname %s \n",
++ pkg->name,replacee->provides[j]->name, abstract_replacee->name); */
++ if (replacee->provides[j] == abstract_replacee)
+ return 1;
+ }
+ }
+ * [npredepends+nrecommends,npredepends+nrecommends+nsuggests) -> returns recommends_str[index]
+ * [npredepends+nrecommends+nsuggests,npredepends+nrecommends+nsuggests+ndepends) -> returns depends_str[index]
+ */
-+char *pkg_depend_str(pkg_t *pkg, int index)
++char *pkg_depend_str(pkg_t *pkg, int pkg_index)
+{
-+ if (index < pkg->pre_depends_count) {
-+ return pkg->pre_depends_str[index];
++ if (pkg_index < pkg->pre_depends_count) {
++ return pkg->pre_depends_str[pkg_index];
+ }
-+ index -= pkg->pre_depends_count;
++ pkg_index -= pkg->pre_depends_count;
+
-+ if (index < pkg->recommends_count) {
-+ return pkg->recommends_str[index];
++ if (pkg_index < pkg->recommends_count) {
++ return pkg->recommends_str[pkg_index];
+ }
-+ index -= pkg->recommends_count;
++ pkg_index -= pkg->recommends_count;
+
-+ if (index < pkg->suggests_count) {
-+ return pkg->suggests_str[index];
++ if (pkg_index < pkg->suggests_count) {
++ return pkg->suggests_str[pkg_index];
+ }
-+ index -= pkg->suggests_count;
++ pkg_index -= pkg->suggests_count;
+
-+ if (index < pkg->depends_count) {
-+ return pkg->depends_str[index];
++ if (pkg_index < pkg->depends_count) {
++ return pkg->depends_str[pkg_index];
+ }
-+ fprintf(stderr, "pkg_depend_str: index %d out of range for pkg=%s\n", index, pkg->name);
++ fprintf(stderr, "pkg_depend_str: index %d out of range for pkg=%s\n", pkg_index, pkg->name);
+ return NULL;
+}
+
+
+ return 0;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_depends.h busybox-1.1.1-new/archival/libipkg/pkg_depends.h
---- busybox-1.1.1-old/archival/libipkg/pkg_depends.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_depends.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_depends.h busybox.dev/archival/libipkg/pkg_depends.h
+--- busybox.old/archival/libipkg/pkg_depends.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_depends.h 2007-01-22 13:41:06.000000000 +0100
@@ -0,0 +1,105 @@
+/* pkg_depends.h - the itsy package management system
+
+ */
+int pkg_conflicts(pkg_t *pkg, pkg_t *conflicts);
+
-+char *pkg_depend_str(pkg_t *pkg, int index);
++char *pkg_depend_str(pkg_t *pkg, int pkg_index);
+void buildDependedUponBy(pkg_t * pkg, abstract_pkg_t * ab_pkg);
+void freeDepends(pkg_t *pkg);
+void printDepends(pkg_t * pkg);
+int pkg_dependence_satisfied(ipkg_conf_t *conf, depend_t *depend);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_dest.c busybox-1.1.1-new/archival/libipkg/pkg_dest.c
---- busybox-1.1.1-old/archival/libipkg/pkg_dest.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_dest.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_dest.c busybox.dev/archival/libipkg/pkg_dest.c
+--- busybox.old/archival/libipkg/pkg_dest.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_dest.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,92 @@
+/* pkg_dest.c - the itsy package management system
+
+
+ dest->root_dir = NULL;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_dest.h busybox-1.1.1-new/archival/libipkg/pkg_dest.h
---- busybox-1.1.1-old/archival/libipkg/pkg_dest.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_dest.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_dest.h busybox.dev/archival/libipkg/pkg_dest.h
+--- busybox.old/archival/libipkg/pkg_dest.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_dest.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,38 @@
+/* pkg_dest.h - the itsy package management system
+
+
+#endif
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_dest_list.c busybox-1.1.1-new/archival/libipkg/pkg_dest_list.c
---- busybox-1.1.1-old/archival/libipkg/pkg_dest_list.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_dest_list.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_dest_list.c busybox.dev/archival/libipkg/pkg_dest_list.c
+--- busybox.old/archival/libipkg/pkg_dest_list.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_dest_list.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,85 @@
+/* pkg_dest_list.c - the itsy package management system
+
+{
+ return (pkg_dest_list_elt_t *) void_list_pop((void_list_t *) list);
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_dest_list.h busybox-1.1.1-new/archival/libipkg/pkg_dest_list.h
---- busybox-1.1.1-old/archival/libipkg/pkg_dest_list.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_dest_list.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_dest_list.h busybox.dev/archival/libipkg/pkg_dest_list.h
+--- busybox.old/archival/libipkg/pkg_dest_list.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_dest_list.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,50 @@
+/* pkg_dest_list.h - the itsy package management system
+
+
+#endif
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_extract.c busybox-1.1.1-new/archival/libipkg/pkg_extract.c
---- busybox-1.1.1-old/archival/libipkg/pkg_extract.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_extract.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_extract.c busybox.dev/archival/libipkg/pkg_extract.c
+--- busybox.old/archival/libipkg/pkg_extract.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_extract.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,224 @@
+/* pkg_extract.c - the itsy package management system
+
+
+ sprintf_alloc(&path, "%s/", dir);
+ archive = init_handle();
-+ archive->src_fd = bb_xopen(pkg->local_filename, O_RDONLY);
++ archive->src_fd = xopen(pkg->local_filename, O_RDONLY);
+ archive->filter = filter_accept_list;
-+ archive->accept = llist_add_to(NULL, (char *)filename);
++ llist_add_to(&(archive->accept), (char *)filename);
+ archive->buffer = path;
+ archive->action_data = data_extract_all_prefix;
+ archive->flags |= ARCHIVE_EXTRACT_UNCONDITIONAL;
+ extract_ipkg_file_to_dir(pkg, global_conf->tmp_dir, "./" IPKG_CONTROL_ARCHIVE);
+ sprintf_alloc(&name, "%s/%s", global_conf->tmp_dir, IPKG_CONTROL_ARCHIVE);
+ archive = init_handle();
-+ archive->src_fd = bb_xopen(name, O_RDONLY);
++ archive->src_fd = xopen(name, O_RDONLY);
+ archive->filter = filter_accept_list;
-+ archive->accept = llist_add_to(NULL, "./" IPKG_CONTROL_FILE);
++ llist_add_to(&(archive->accept), "./" IPKG_CONTROL_FILE);
+ archive->action_data = data_extract_to_buffer;
+ while( get_header_tar_gz(archive) == EXIT_SUCCESS );
+ close(archive->src_fd);
+ sprintf_alloc(&name, "%s/%s", global_conf->tmp_dir, IPKG_CONTROL_ARCHIVE);
+ sprintf_alloc(&path, "%s/%s", dir, prefix);
+ archive = init_handle();
-+ archive->src_fd = bb_xopen(name, O_RDONLY);
++ archive->src_fd = xopen(name, O_RDONLY);
+ archive->filter = filter_accept_all;
+ archive->buffer = path;
+ archive->action_data = data_extract_all_prefix;
+ sprintf_alloc(&name, "%s/%s", global_conf->tmp_dir, IPKG_DATA_ARCHIVE);
+ sprintf_alloc(&path, "%s/", dir);
+ archive = init_handle();
-+ archive->src_fd = bb_xopen(name, O_RDONLY);
++ archive->src_fd = xopen(name, O_RDONLY);
+ archive->filter = filter_accept_all;
+ archive->buffer = path;
+ archive->action_data = data_extract_all_prefix;
+ extract_ipkg_file_to_dir(pkg, global_conf->tmp_dir, "./" IPKG_DATA_ARCHIVE);
+ sprintf_alloc(&name, "%s/%s", global_conf->tmp_dir, IPKG_DATA_ARCHIVE);
+ archive = init_handle();
-+ archive->src_fd = bb_xopen(name, O_RDONLY);
++ archive->src_fd = xopen(name, O_RDONLY);
+ archive->filter = filter_accept_all;
+ archive->action_data = data_extract_file_name_to_buffer;
+ while( get_header_tar_gz(archive) == EXIT_SUCCESS );
+
+ return 0;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_extract.h busybox-1.1.1-new/archival/libipkg/pkg_extract.h
---- busybox-1.1.1-old/archival/libipkg/pkg_extract.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_extract.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_extract.h busybox.dev/archival/libipkg/pkg_extract.h
+--- busybox.old/archival/libipkg/pkg_extract.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_extract.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,32 @@
+/* pkg_extract.c - the itsy package management system
+
+int pkg_extract_data_file_names_to_stream(pkg_t *pkg, FILE *file);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_hash.c busybox-1.1.1-new/archival/libipkg/pkg_hash.c
---- busybox-1.1.1-old/archival/libipkg/pkg_hash.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_hash.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,608 @@
+diff -urN busybox.old/archival/libipkg/pkg.h busybox.dev/archival/libipkg/pkg.h
+--- busybox.old/archival/libipkg/pkg.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg.h 2007-01-22 13:41:06.000000000 +0100
+@@ -0,0 +1,232 @@
++/* pkg.h - the itsy package management system
++
++ Carl D. Worth
++
++ Copyright (C) 2001 University of Southern California
++
++ 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 PKG_H
++#define PKG_H
++
++#include <sys/types.h>
++#include <sys/stat.h>
++#include <unistd.h>
++
++#include "pkg_vec.h"
++#include "str_list.h"
++#include "pkg_src.h"
++#include "pkg_dest.h"
++#include "ipkg_conf.h"
++#include "conffile_list.h"
++
++struct ipkg_conf;
++
++
++#define ARRAY_SIZE(array) sizeof(array) / sizeof((array)[0])
++
++/* I think "Size" is currently the shortest field name */
++#define PKG_MINIMUM_FIELD_NAME_LEN 4
++
++enum pkg_state_want
++{
++ SW_UNKNOWN = 1,
++ SW_INSTALL,
++ SW_DEINSTALL,
++ SW_PURGE,
++ SW_LAST_STATE_WANT
++};
++typedef enum pkg_state_want pkg_state_want_t;
++
++enum pkg_state_flag
++{
++ SF_OK = 0,
++ SF_REINSTREQ = 1,
++ SF_HOLD = 2, /* do not upgrade version */
++ SF_REPLACE = 4, /* replace this package */
++ SF_NOPRUNE = 8, /* do not remove obsolete files */
++ SF_PREFER = 16, /* prefer this version */
++ SF_OBSOLETE = 32, /* old package in upgrade pair */
++ SF_MARKED = 64, /* temporary mark */
++ SF_FILELIST_CHANGED = 128, /* needs filelist written */
++ SF_USER = 256,
++ SF_LAST_STATE_FLAG
++};
++typedef enum pkg_state_flag pkg_state_flag_t;
++#define SF_NONVOLATILE_FLAGS (SF_HOLD|SF_NOPRUNE|SF_PREFER|SF_OBSOLETE|SF_USER)
++
++enum pkg_state_status
++{
++ SS_NOT_INSTALLED = 1,
++ SS_UNPACKED,
++ SS_HALF_CONFIGURED,
++ SS_INSTALLED,
++ SS_HALF_INSTALLED,
++ SS_CONFIG_FILES,
++ SS_POST_INST_FAILED,
++ SS_REMOVAL_FAILED,
++ SS_LAST_STATE_STATUS
++};
++typedef enum pkg_state_status pkg_state_status_t;
++
++struct abstract_pkg{
++ char * name;
++ int dependencies_checked;
++ pkg_vec_t * pkgs;
++ pkg_state_status_t state_status;
++ pkg_state_flag_t state_flag;
++ struct abstract_pkg ** depended_upon_by; /* @@@@ this should be abstract_pkg_vec_t -Jamey */
++ abstract_pkg_vec_t * provided_by;
++ abstract_pkg_vec_t * replaced_by;
++};
++
++#include "pkg_depends.h"
++
++/* XXX: CLEANUP: I'd like to clean up pkg_t in several ways:
++
++ The 3 version fields should go into a single version struct. (This
++ is especially important since, currently, pkg->version can easily
++ be mistaken for pkg_verson_str_alloc(pkg) although they are very
++ distinct. This has been the source of multiple bugs.
++
++ The 3 state fields could possibly also go into their own struct.
++
++ All fields which deal with lists of packages, (Depends,
++ Pre-Depends, Provides, Suggests, Recommends, Enhances), should each
++ be handled by a single struct in pkg_t
++
++ All string fields for which there is a small set of possible
++ values, (section, maintainer, architecture, maybe version?), that
++ are reused among different packages -- for all such packages we
++ should move from "char *"s to some atom datatype to share data
++ storage and use less memory. We might even do reference counting,
++ but probably not since most often we only create new pkg_t structs,
++ we don't often free them. */
++struct pkg
++{
++ char *name;
++ unsigned long epoch;
++ char *version;
++ char *revision;
++ char *familiar_revision;
++ pkg_src_t *src;
++ pkg_dest_t *dest;
++ char *architecture;
++ char *section;
++ char *maintainer;
++ char *description;
++ pkg_state_want_t state_want;
++ pkg_state_flag_t state_flag;
++ pkg_state_status_t state_status;
++ char **depends_str;
++ int depends_count;
++ char **pre_depends_str;
++ int pre_depends_count;
++ char **recommends_str;
++ int recommends_count;
++ char **suggests_str;
++ int suggests_count;
++ compound_depend_t * depends;
++
++ /* Abhaya: new conflicts */
++ char **conflicts_str;
++ compound_depend_t * conflicts;
++ int conflicts_count;
++
++ char **replaces_str;
++ int replaces_count;
++ abstract_pkg_t ** replaces;
++
++ char **provides_str;
++ int provides_count;
++ abstract_pkg_t ** provides;
++
++ abstract_pkg_t *parent;
++
++ pkg_t *old_pkg; /* during upgrade, points from installee to previously installed */
++
++ char *filename;
++ char *local_filename;
++ char *url;
++ char *tmp_unpack_dir;
++ char *md5sum;
++ char *size;
++ char *installed_size;
++ char *priority;
++ char *source;
++ conffile_list_t conffiles;
++ time_t installed_time;
++ /* As pointer for lazy evaluation */
++ str_list_t *installed_files;
++ /* XXX: CLEANUP: I'd like to perhaps come up with a better
++ mechanism to avoid the problem here, (which is that the
++ installed_files list was being freed from an inner loop while
++ still being used within an outer loop. */
++ int installed_files_ref_cnt;
++ int essential;
++ int arch_priority;
++/* Adding this flag, to "force" ipkg to choose a "provided_by_hand" package, if there are multiple choice */
++ int provided_by_hand;
++};
++
++pkg_t *pkg_new(void);
++int pkg_init(pkg_t *pkg);
++void pkg_deinit(pkg_t *pkg);
++int pkg_init_from_file(pkg_t *pkg, const char *filename);
++abstract_pkg_t *abstract_pkg_new(void);
++int abstract_pkg_init(abstract_pkg_t *ab_pkg);
++
++/*
++ * merges fields from newpkg into oldpkg.
++ * Forcibly sets oldpkg state_status, state_want and state_flags if set_status is nonzero
++ */
++int pkg_merge(pkg_t *oldpkg, pkg_t *newpkg, int set_status);
++
++char *pkg_version_str_alloc(pkg_t *pkg);
++
++int pkg_compare_versions(const pkg_t *pkg, const pkg_t *ref_pkg);
++int pkg_name_version_and_architecture_compare(pkg_t *a, pkg_t *b);
++int abstract_pkg_name_compare(abstract_pkg_t *a, abstract_pkg_t *b);
++
++char * pkg_formatted_info(pkg_t *pkg );
++char * pkg_formatted_field(pkg_t *pkg, const char *field );
++
++void set_flags_from_control(ipkg_conf_t *conf, pkg_t *pkg);
++
++void pkg_print_info(pkg_t *pkg, FILE *file);
++void pkg_print_status(pkg_t * pkg, FILE * file);
++void pkg_print_field(pkg_t *pkg, FILE *file, const char *field);
++str_list_t *pkg_get_installed_files(pkg_t *pkg);
++int pkg_free_installed_files(pkg_t *pkg);
++int pkg_remove_installed_files_list(ipkg_conf_t *conf, pkg_t *pkg);
++conffile_t *pkg_get_conffile(pkg_t *pkg, const char *file_name);
++int pkg_run_script(struct ipkg_conf *conf, pkg_t *pkg,
++ const char *script, const char *args);
++
++/* enum mappings */
++char *pkg_state_want_to_str(pkg_state_want_t sw);
++pkg_state_want_t pkg_state_want_from_str(char *str);
++char *pkg_state_flag_to_str(pkg_state_flag_t sf);
++pkg_state_flag_t pkg_state_flag_from_str(char *str);
++char *pkg_state_status_to_str(pkg_state_status_t ss);
++pkg_state_status_t pkg_state_status_from_str(char *str);
++
++int pkg_version_satisfied(pkg_t *it, pkg_t *ref, const char *op);
++
++int pkg_arch_supported(ipkg_conf_t *conf, pkg_t *pkg);
++int pkg_info_preinstall_check(ipkg_conf_t *conf);
++int pkg_free_installed_files(pkg_t *pkg);
++
++int pkg_write_filelist(ipkg_conf_t *conf, pkg_t *pkg);
++int pkg_write_changed_filelists(ipkg_conf_t *conf);
++
++#endif
+diff -urN busybox.old/archival/libipkg/pkg_hash.c busybox.dev/archival/libipkg/pkg_hash.c
+--- busybox.old/archival/libipkg/pkg_hash.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_hash.c 2007-01-22 13:41:06.000000000 +0100
+@@ -0,0 +1,616 @@
+/* ipkg_hash.c - the itsy package management system
+
+ Steven M. Ayer
+pkg_t *pkg_hash_fetch_best_installation_candidate(ipkg_conf_t *conf, abstract_pkg_t *apkg,
+ int (*constraint_fcn)(pkg_t *pkg, void *cdata), void *cdata, int quiet)
+{
-+ int i;
++ int i, j;
+ int nprovides = 0;
+ int nmatching = 0;
+ pkg_vec_t *matching_pkgs = pkg_vec_alloc();
+ /* now check for supported architecture */
+ {
+ int max_count = 0;
-+ int i;
+
+ /* count packages matching max arch priority and keep track of last one */
-+ for (i = 0; i < vec->len; i++) {
-+ pkg_t *maybe = vec->pkgs[i];
-+ ipkg_message(conf, IPKG_DEBUG, " %s arch=%s arch_priority=%d \n",
-+ maybe->name, maybe->architecture, maybe->arch_priority);
++ for (j = 0; j < vec->len; j++) {
++ pkg_t *maybe = vec->pkgs[j];
++ ipkg_message(conf, IPKG_DEBUG, " %s arch=%s arch_priority=%d version=%s \n",
++ maybe->name, maybe->architecture, maybe->arch_priority, maybe->version);
+ if (maybe->arch_priority > 0) {
+ max_count++;
+ abstract_pkg_vec_insert(matching_apkgs, maybe->parent);
+
+/* Here it is usefull, if ( matching_apkgs->len > 1 ), to test if one of this matching packages has the same name of the
+ needed package. In this case, I would return it for install, otherwise I will continue with the procedure */
++/* The problem is what to do when there are more than a mathing package, with the same name and several version ?
++ Until now I always got the latest, but that breaks the downgrade option.
++ If I stop at the first one, I would probably miss the new ones
++ Maybe the way is to have some kind of flag somewhere, to see if the package been asked to install is from a file,
++ or from a Packages feed.
++ It it is from a file it always need to be checked whatever version I have in feeds or everywhere, according to force-down or whatever options*/
++/*Pigi*/
+
+ for (i = 0; i < matching_pkgs->len; i++) {
+ pkg_t *matching = matching_pkgs->pkgs[i];
+ if (constraint_fcn(matching, cdata)) { /* We found it */
-+ ipkg_message(conf, IPKG_DEBUG, " Found a valid candidate for the install: %s \n", matching->name) ;
++ ipkg_message(conf, IPKG_DEBUG, " Found a valid candidate for the install: %s %s \n", matching->name, matching->version) ;
+ good_pkg_by_name = matching;
++ if ( matching->provided_by_hand == 1 ) /* It has been provided by hand, so it is what user want */
++ break;
+ }
+ }
+
+ if (strcmp(pkg->name, name) == 0)
+ return 1;
+ else
-+ return 0; /* Pigi */
++ return 0;
+}
+
+pkg_t *pkg_hash_fetch_best_installation_candidate_by_name(ipkg_conf_t *conf, const char *name)
+}
+
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_hash.h busybox-1.1.1-new/archival/libipkg/pkg_hash.h
---- busybox-1.1.1-old/archival/libipkg/pkg_hash.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_hash.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_hash.h busybox.dev/archival/libipkg/pkg_hash.h
+--- busybox.old/archival/libipkg/pkg_hash.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_hash.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,61 @@
+/* pkg_hash.h - the itsy package management system
+
+
+#endif
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_parse.c busybox-1.1.1-new/archival/libipkg/pkg_parse.c
---- busybox-1.1.1-old/archival/libipkg/pkg_parse.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_parse.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_parse.c busybox.dev/archival/libipkg/pkg_parse.c
+--- busybox.old/archival/libipkg/pkg_parse.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_parse.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,366 @@
+/* pkg_parse.c - the itsy package management system
+
+
+ return 0;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_parse.h busybox-1.1.1-new/archival/libipkg/pkg_parse.h
---- busybox-1.1.1-old/archival/libipkg/pkg_parse.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_parse.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_parse.h busybox.dev/archival/libipkg/pkg_parse.h
+--- busybox.old/archival/libipkg/pkg_parse.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_parse.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,31 @@
+/* pkg_parse.h - the itsy package management system
+
+int pkg_valorize_other_field(pkg_t *pkg, char ***raw);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_src.c busybox-1.1.1-new/archival/libipkg/pkg_src.c
---- busybox-1.1.1-old/archival/libipkg/pkg_src.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_src.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_src.c busybox.dev/archival/libipkg/pkg_src.c
+--- busybox.old/archival/libipkg/pkg_src.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_src.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,43 @@
+/* pkg_src.c - the itsy package management system
+
+}
+
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_src.h busybox-1.1.1-new/archival/libipkg/pkg_src.h
---- busybox-1.1.1-old/archival/libipkg/pkg_src.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_src.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_src.h busybox.dev/archival/libipkg/pkg_src.h
+--- busybox.old/archival/libipkg/pkg_src.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_src.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,34 @@
+/* pkg_src.h - the itsy package management system
+
+void pkg_src_deinit(pkg_src_t *src);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_src_list.c busybox-1.1.1-new/archival/libipkg/pkg_src_list.c
---- busybox-1.1.1-old/archival/libipkg/pkg_src_list.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_src_list.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_src_list.c busybox.dev/archival/libipkg/pkg_src_list.c
+--- busybox.old/archival/libipkg/pkg_src_list.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_src_list.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,75 @@
+/* pkg_src_list.c - the itsy package management system
+
+{
+ return (pkg_src_list_elt_t *) void_list_pop((void_list_t *) list);
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_src_list.h busybox-1.1.1-new/archival/libipkg/pkg_src_list.h
---- busybox-1.1.1-old/archival/libipkg/pkg_src_list.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_src_list.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/pkg_src_list.h busybox.dev/archival/libipkg/pkg_src_list.h
+--- busybox.old/archival/libipkg/pkg_src_list.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_src_list.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,57 @@
+/* pkg_src_list.h - the itsy package management system
+
+
+#endif
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_vec.c busybox-1.1.1-new/archival/libipkg/pkg_vec.c
---- busybox-1.1.1-old/archival/libipkg/pkg_vec.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_vec.c 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,226 @@
+diff -urN busybox.old/archival/libipkg/pkg_vec.c busybox.dev/archival/libipkg/pkg_vec.c
+--- busybox.old/archival/libipkg/pkg_vec.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_vec.c 2007-01-22 13:41:03.000000000 +0100
+@@ -0,0 +1,230 @@
+/* pkg_vec.c - the itsy package management system
+
+ Steven M. Ayer
+ int found = 0;
+
+ /* look for a duplicate pkg by name, version, and architecture */
-+ for (i = 0; i < vec->len; i++)
++ for (i = 0; i < vec->len; i++){
++ ipkg_message(conf, IPKG_DEBUG2, "Function: %s. Found pkg=%s version=%s arch=%s cmp=%s version=%s arch=%s \n",
++ __FUNCTION__, pkg->name, pkg->version, pkg->architecture,
++ vec->pkgs[i]->name, vec->pkgs[i]->version,vec->pkgs[i]->architecture );
+ if ((strcmp(pkg->name, vec->pkgs[i]->name) == 0)
+ && (pkg_compare_versions(pkg, vec->pkgs[i]) == 0)
+ && (strcmp(pkg->architecture, vec->pkgs[i]->architecture) == 0)) {
+ __FUNCTION__, pkg->name, pkg->version, pkg->architecture);
+ break;
+ }
++ }
+
+ /* we didn't find one, add it */
+ if (!found){
+ qsort(vec->pkgs, vec->len, sizeof(pkg_t *), (compare_fcn_t)compar);
+}
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/pkg_vec.h busybox-1.1.1-new/archival/libipkg/pkg_vec.h
---- busybox-1.1.1-old/archival/libipkg/pkg_vec.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/pkg_vec.h 2006-03-30 00:39:48.000000000 +0200
-@@ -0,0 +1,62 @@
+diff -urN busybox.old/archival/libipkg/pkg_vec.h busybox.dev/archival/libipkg/pkg_vec.h
+--- busybox.old/archival/libipkg/pkg_vec.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/pkg_vec.h 2007-01-22 13:41:06.000000000 +0100
+@@ -0,0 +1,64 @@
+/* pkg_vec.h - the itsy package management system
+
+ Steven M. Ayer
+};
+typedef struct abstract_pkg_vec abstract_pkg_vec_t;
+
++typedef int (*pkg_compar_t)(pkg_t *, pkg_t *);
++typedef int (*abstract_pkg_compar_t)(abstract_pkg_t *, abstract_pkg_t *);
+
+pkg_vec_t * pkg_vec_alloc(void);
+void pkg_vec_free(pkg_vec_t *vec);
+void abstract_pkg_vec_sort(pkg_vec_t *vec, int (*compar)(abstract_pkg_t *, abstract_pkg_t *));
+#endif
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/sprintf_alloc.h busybox-1.1.1-new/archival/libipkg/sprintf_alloc.h
---- busybox-1.1.1-old/archival/libipkg/sprintf_alloc.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/sprintf_alloc.h 2006-03-31 02:19:07.000000000 +0200
+diff -urN busybox.old/archival/libipkg/sprintf_alloc.h busybox.dev/archival/libipkg/sprintf_alloc.h
+--- busybox.old/archival/libipkg/sprintf_alloc.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/sprintf_alloc.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,25 @@
+/* sprintf_alloca.c -- like sprintf with memory allocation
+
+
+#include "libbb.h"
+
-+#define sprintf_alloc(str, fmt, args...) *str = bb_xasprintf(fmt, ## args)
++#define sprintf_alloc(str, fmt, args...) *str = xasprintf(fmt, ## args)
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/str_list.c busybox-1.1.1-new/archival/libipkg/str_list.c
---- busybox-1.1.1-old/archival/libipkg/str_list.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/str_list.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/str_list.c busybox.dev/archival/libipkg/str_list.c
+--- busybox.old/archival/libipkg/str_list.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/str_list.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,76 @@
+/* str_list.c - the itsy package management system
+
+ (void *)target_str,
+ (void_list_cmp_t)strcmp);
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/str_list.h busybox-1.1.1-new/archival/libipkg/str_list.h
---- busybox-1.1.1-old/archival/libipkg/str_list.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/str_list.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/str_list.h busybox.dev/archival/libipkg/str_list.h
+--- busybox.old/archival/libipkg/str_list.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/str_list.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,51 @@
+/* str_list.h - the itsy package management system
+
+char *str_list_remove_elt(str_list_t *list, const char *target_str);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/str_util.c busybox-1.1.1-new/archival/libipkg/str_util.c
---- busybox-1.1.1-old/archival/libipkg/str_util.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/str_util.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/str_util.c busybox.dev/archival/libipkg/str_util.c
+--- busybox.old/archival/libipkg/str_util.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/str_util.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,73 @@
+/* str_utils.c - the itsy package management system
+
+ return str ? strdup(str) : NULL;
+}
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/str_util.h busybox-1.1.1-new/archival/libipkg/str_util.h
---- busybox-1.1.1-old/archival/libipkg/str_util.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/str_util.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/str_util.h busybox.dev/archival/libipkg/str_util.h
+--- busybox.old/archival/libipkg/str_util.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/str_util.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,28 @@
+/* str_utils.h - the itsy package management system
+
+char *str_dup_safe(const char *str);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/user.c busybox-1.1.1-new/archival/libipkg/user.c
---- busybox-1.1.1-old/archival/libipkg/user.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/user.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/user.c busybox.dev/archival/libipkg/user.c
+--- busybox.old/archival/libipkg/user.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/user.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,58 @@
+/* user.c - the itsy package management system
+
+
+ return response;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/user.h busybox-1.1.1-new/archival/libipkg/user.h
---- busybox-1.1.1-old/archival/libipkg/user.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/user.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/user.h busybox.dev/archival/libipkg/user.h
+--- busybox.old/archival/libipkg/user.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/user.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,23 @@
+/* user.c - the itsy package management system
+
+
+char *get_user_response(const char *format, ...);
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/void_list.c busybox-1.1.1-new/archival/libipkg/void_list.c
---- busybox-1.1.1-old/archival/libipkg/void_list.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/void_list.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/void_list.c busybox.dev/archival/libipkg/void_list.c
+--- busybox.old/archival/libipkg/void_list.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/void_list.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,194 @@
+/* void_list.c - the itsy package management system
+
+ else
+ return NULL;
+}
-diff -ruN busybox-1.1.1-old/archival/libipkg/void_list.h busybox-1.1.1-new/archival/libipkg/void_list.h
---- busybox-1.1.1-old/archival/libipkg/void_list.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/void_list.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/void_list.h busybox.dev/archival/libipkg/void_list.h
+--- busybox.old/archival/libipkg/void_list.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/void_list.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,59 @@
+/* void_list.h - the itsy package management system
+
+void *void_list_remove_elt(void_list_t *list, const void *target_data, void_list_cmp_t cmp);
+
+#endif
-diff -ruN busybox-1.1.1-old/archival/libipkg/xsystem.c busybox-1.1.1-new/archival/libipkg/xsystem.c
---- busybox-1.1.1-old/archival/libipkg/xsystem.c 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/xsystem.c 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/xsystem.c busybox.dev/archival/libipkg/xsystem.c
+--- busybox.old/archival/libipkg/xsystem.c 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/xsystem.c 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,64 @@
+/* xsystem.c - system(3) with error messages
+
+ return -1;
+}
+
-diff -ruN busybox-1.1.1-old/archival/libipkg/xsystem.h busybox-1.1.1-new/archival/libipkg/xsystem.h
---- busybox-1.1.1-old/archival/libipkg/xsystem.h 1970-01-01 01:00:00.000000000 +0100
-+++ busybox-1.1.1-new/archival/libipkg/xsystem.h 2006-03-30 00:39:48.000000000 +0200
+diff -urN busybox.old/archival/libipkg/xsystem.h busybox.dev/archival/libipkg/xsystem.h
+--- busybox.old/archival/libipkg/xsystem.h 1970-01-01 01:00:00.000000000 +0100
++++ busybox.dev/archival/libipkg/xsystem.h 2007-01-22 13:41:03.000000000 +0100
@@ -0,0 +1,34 @@
+/* xsystem.h - system(3) with error messages
+
+
+#endif
+
-diff -ruN busybox-1.1.1-old/archival/libunarchive/Makefile.in busybox-1.1.1-new/archival/libunarchive/Makefile.in
---- busybox-1.1.1-old/archival/libunarchive/Makefile.in 2006-03-22 22:16:20.000000000 +0100
-+++ busybox-1.1.1-new/archival/libunarchive/Makefile.in 2006-03-30 00:56:59.000000000 +0200
-@@ -58,6 +58,7 @@
- LIBUNARCHIVE-$(CONFIG_FEATURE_DEB_TAR_LZMA) += decompress_unlzma.o get_header_tar_lzma.o
- LIBUNARCHIVE-$(CONFIG_GUNZIP) += $(GUNZIP_FILES)
- LIBUNARCHIVE-$(CONFIG_FEATURE_GUNZIP_UNCOMPRESS) += decompress_uncompress.o
-+LIBUNARCHIVE-$(CONFIG_IPKG) += $(GUNZIP_FILES) get_header_tar.o get_header_tar_gz.o
- LIBUNARCHIVE-$(CONFIG_RPM2CPIO) += $(GUNZIP_FILES) get_header_cpio.o
- LIBUNARCHIVE-$(CONFIG_RPM) += $(GUNZIP_FILES) get_header_cpio.o
- LIBUNARCHIVE-$(CONFIG_TAR) += get_header_tar.o
-diff -ruN busybox-1.1.1-old/archival/libunarchive/data_extract_all.c busybox-1.1.1-new/archival/libunarchive/data_extract_all.c
---- busybox-1.1.1-old/archival/libunarchive/data_extract_all.c 2006-03-22 22:16:20.000000000 +0100
-+++ busybox-1.1.1-new/archival/libunarchive/data_extract_all.c 2006-03-30 00:39:48.000000000 +0200
-@@ -126,3 +126,17 @@
+diff -urN busybox.old/archival/libunarchive/data_extract_all.c busybox.dev/archival/libunarchive/data_extract_all.c
+--- busybox.old/archival/libunarchive/data_extract_all.c 2007-01-19 22:23:02.000000000 +0100
++++ busybox.dev/archival/libunarchive/data_extract_all.c 2007-01-22 13:41:03.000000000 +0100
+@@ -117,3 +117,17 @@
utime(file_header->name, &t);
}
}
+ }
+}
+
-diff -ruN busybox-1.1.1-old/include/applets.h busybox-1.1.1-new/include/applets.h
---- busybox-1.1.1-old/include/applets.h 2006-03-22 22:16:24.000000000 +0100
-+++ busybox-1.1.1-new/include/applets.h 2006-03-30 00:42:08.000000000 +0200
-@@ -149,6 +149,7 @@
- USE_IPCALC(APPLET(ipcalc, ipcalc_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_IPCRM(APPLET(ipcrm, ipcrm_main, _BB_DIR_USR_BIN, _BB_SUID_ALWAYS))
- USE_IPCS(APPLET(ipcs, ipcs_main, _BB_DIR_USR_BIN, _BB_SUID_ALWAYS))
-+USE_IPKG(APPLET(ipkg, ipkg_main, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
- USE_IPLINK(APPLET(iplink, iplink_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_IPROUTE(APPLET(iproute, iproute_main, _BB_DIR_BIN, _BB_SUID_NEVER))
- USE_IPTUNNEL(APPLET(iptunnel, iptunnel_main, _BB_DIR_BIN, _BB_SUID_NEVER))
-diff -ruN busybox-1.1.1-old/include/unarchive.h busybox-1.1.1-new/include/unarchive.h
---- busybox-1.1.1-old/include/unarchive.h 2006-03-22 22:16:24.000000000 +0100
-+++ busybox-1.1.1-new/include/unarchive.h 2006-03-30 00:39:48.000000000 +0200
-@@ -74,6 +74,7 @@
+diff -urN busybox.old/archival/libunarchive/Kbuild busybox.dev/archival/libunarchive/Kbuild
+--- busybox.old/archival/libunarchive/Kbuild 2007-01-19 22:23:02.000000000 +0100
++++ busybox.dev/archival/libunarchive/Kbuild 2007-01-22 13:41:03.000000000 +0100
+@@ -47,6 +47,7 @@
+ lib-$(CONFIG_FEATURE_DEB_TAR_LZMA) += decompress_unlzma.o get_header_tar_lzma.o
+ lib-$(CONFIG_GUNZIP) += $(GUNZIP_FILES)
+ lib-$(CONFIG_FEATURE_GUNZIP_UNCOMPRESS) += decompress_uncompress.o
++lib-$(CONFIG_IPKG) += $(GUNZIP_FILES) get_header_tar.o get_header_tar_gz.o
+ lib-$(CONFIG_RPM2CPIO) += $(GUNZIP_FILES) get_header_cpio.o
+ lib-$(CONFIG_RPM) += $(GUNZIP_FILES) get_header_cpio.o
+ lib-$(CONFIG_TAR) += get_header_tar.o
+diff -urN busybox.old/include/applets.h busybox.dev/include/applets.h
+--- busybox.old/include/applets.h 2007-01-20 16:34:47.000000000 +0100
++++ busybox.dev/include/applets.h 2007-01-22 13:41:03.000000000 +0100
+@@ -160,6 +160,7 @@
+ USE_IPCALC(APPLET(ipcalc, _BB_DIR_BIN, _BB_SUID_NEVER))
+ USE_IPCRM(APPLET(ipcrm, _BB_DIR_USR_BIN, _BB_SUID_ALWAYS))
+ USE_IPCS(APPLET(ipcs, _BB_DIR_USR_BIN, _BB_SUID_ALWAYS))
++USE_IPKG(APPLET(ipkg, _BB_DIR_USR_BIN, _BB_SUID_NEVER))
+ USE_IPLINK(APPLET(iplink, _BB_DIR_BIN, _BB_SUID_NEVER))
+ USE_IPROUTE(APPLET(iproute, _BB_DIR_BIN, _BB_SUID_NEVER))
+ USE_IPRULE(APPLET(iprule, _BB_DIR_BIN, _BB_SUID_NEVER))
+diff -urN busybox.old/include/unarchive.h busybox.dev/include/unarchive.h
+--- busybox.old/include/unarchive.h 2007-01-19 22:23:10.000000000 +0100
++++ busybox.dev/include/unarchive.h 2007-01-22 13:41:03.000000000 +0100
+@@ -76,6 +76,7 @@
extern void data_skip(archive_handle_t *archive_handle);
extern void data_extract_all(archive_handle_t *archive_handle);
extern void data_extract_to_stdout(archive_handle_t *archive_handle);
extern void data_extract_to_buffer(archive_handle_t *archive_handle);
-diff -ruN busybox-1.1.1-old/include/usage.h busybox-1.1.1-new/include/usage.h
---- busybox-1.1.1-old/include/usage.h 2006-03-22 22:16:24.000000000 +0100
-+++ busybox-1.1.1-new/include/usage.h 2006-03-30 00:42:53.000000000 +0200
-@@ -1013,6 +1013,82 @@
- "$ ls -la /tmp/busybox*\n" \
- "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
+diff -urN busybox.old/include/usage.h busybox.dev/include/usage.h
+--- busybox.old/include/usage.h 2007-01-19 22:23:10.000000000 +0100
++++ busybox.dev/include/usage.h 2007-01-22 13:41:03.000000000 +0100
+@@ -1133,6 +1133,82 @@
+ "$ ls -la /tmp/busybox*\n" \
+ "-rw-rw-r-- 1 andersen andersen 554058 Apr 14 17:49 /tmp/busybox.tar.gz\n"
+#define ipkg_trivial_usage \
+ "[options]... sub-command [arguments]..."
+ "\teg: ipkg info 'libstd*' or ipkg search '*libop*' or ipkg remove 'libncur*'\n"
+
#define halt_trivial_usage \
- "[-d<delay>] [-n<nosync>] [-f<force>]"
+ "[-d<delay>] [-n<nosync>] [-f<force>]"
#define halt_full_usage \
+diff -urN busybox.old/Makefile busybox.dev/Makefile
+--- busybox.old/Makefile 2007-01-20 21:21:39.000000000 +0100
++++ busybox.dev/Makefile 2007-01-22 13:41:03.000000000 +0100
+@@ -423,6 +423,7 @@
+
+ libs-y := \
+ archival/ \
++ archival/libipkg/ \
+ archival/libunarchive/ \
+ console-tools/ \
+ coreutils/ \
projects / openwrt.git / blobdiff