Imported from pacman-2.7.8.tar.gz

17 files changed, 388 insertions, 124 deletions

diff --git a/ChangeLog b/ChangeLog
index e82b3e16..8c511a06 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,25 @@
 VERSION         DESCRIPTION
 -----------------------------------------------------------------------------
+2.7.8         - added post_remove scriptlet support
+              - added -Qs option (bug #854)
+              - a provisio does not imply conflict, to make a provisio target
+                conflict with anything else that provides the same thing, you
+                can now do this by specifying the provisio target as both a
+                provides and a conflict, eg:
+                   conflicts=('x-server')
+                   provides=('x-server')
+              - cleaned up the download progress bar a bit
+              - added %o parameter to XferCommand so wget can resume properly
+              - fixed a segfault in downloadfiles() (bug #787)
+              - patches from Oliver Burnett-Hall
+                - gensync uses a better temp dir (bug #774)
+                - PKGDEST can be set in makepkg.conf (bug #783)
+              - patches from Aurelien Foret
+                - segfault fix, couple memory leaks
+                - more sanity checks in "provides" searches
+                - fixed a little display bug in the progress bar
+                - made -Qip look like -Qi
+                - -Sc now removes OLD packages from cache, use -Scc for all
 2.7.7         - added an XferCommand directive that will make pacman use an
                 external download utility like wget
               - added a license field to package meta-data
diff --git a/Makefile.in b/Makefile.in
index dcf070f3..8bfeae36 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -34,7 +34,7 @@ INSTALL_PROGRAM = @INSTALL_PROGRAM@ $(AM_INSTALL_PROGRAM_FLAGS)
 INSTALL_DATA = @INSTALL_DATA@
 INSTALL_SCRIPT = @INSTALL_SCRIPT@
 
-PACVER = 2.7.7
+PACVER = 2.7.8
 
 TOPDIR = @srcdir@
 SRCDIR = $(TOPDIR)/src/
diff --git a/doc/makepkg.8.in b/doc/makepkg.8.in
index 041d4fd1..6547cb7e 100644
--- a/doc/makepkg.8.in
+++ b/doc/makepkg.8.in
@@ -1,4 +1,4 @@
-.TH makepkg 8 "December 20, 2003" "makepkg #VERSION#" ""
+.TH makepkg 8 "April 27, 2004" "makepkg #VERSION#" ""
 .SH NAME
 makepkg \- package build utility
 .SH SYNOPSIS
@@ -131,6 +131,10 @@ script is run after all files have been upgraded.
 .B pre_remove
 script is run right before files are removed.
 
+.TP
+.B post_remove
+script is run right after files are removed.
+
 .RE
 To use this feature, just create a file (eg, pkgname.install) and put it in
 the same directory as the PKGBUILD script.  Then use the \fIinstall\fP directive:
@@ -172,14 +176,21 @@ pre_remove() {
   /bin/true
 }
 
+# arg 1:  the old package version
+post_remove() {
+  #
+  #  do post-remove stuff here
+  #
+  /bin/true
+}
+
 op=$1
 shift
-
 $op $*
 .fi
 .RE
 
-This template is also available in your ABS tree (/usr/abs/install.proto).
+This template is also available in your ABS tree (/var/abs/install.proto).
 
 .SH PKGBUILD Directives
 .TP
diff --git a/doc/pacman.8.in b/doc/pacman.8.in
index 33b43636..32cd42db 100644
--- a/doc/pacman.8.in
+++ b/doc/pacman.8.in
@@ -1,4 +1,4 @@
-.TH pacman 8 "April 14, 2004" "pacman #VERSION#" ""
+.TH pacman 8 "April 29, 2004" "pacman #VERSION#" ""
 .SH NAME
 pacman \- package manager utility
 .SH SYNOPSIS
@@ -101,9 +101,11 @@ Output more status and error messages.
 .SH SYNC OPTIONS
 .TP
 .B "\-c, \-\-clean"
-Remove packages from the cache.  When pacman downloads packages,
+Remove old packages from the cache.  When pacman downloads packages,
 it saves them in \fI/var/cache/pacman/pkg\fP.  If you need to free up
 diskspace, you can remove these packages by using the --clean option.
+Using one --clean (or -c) switch will only remove \fIold\fP packages.
+Use it twice to remove \fIall\fP packages from the cache.
 .TP
 .B "\-g, \-\-groups"
 Display all the members for each package group specified.  If no group
@@ -163,6 +165,10 @@ Search for the package that owns <file>.
 Tells pacman that the package supplied on the command line is a
 file, not an entry in the database.  Pacman will decompress the
 file and query it.  This is useful with \fB--info\fP and \fB--list\fP.
+.TP
+.B "\-s, \-\-search <string>"
+This will search each locally-installed package for names or descriptions
+that contains <string>.
 .SH HANDLING CONFIG FILES
 pacman uses the same logic as rpm to determine action against files
 that are designated to be backed up.  During an upgrade, it uses 3
@@ -230,8 +236,11 @@ If set, pacman will use this proxy server for all ftp/http transfers.
 .TP
 .B "XferCommand = /path/to/command %u"
 If set, pacman will use this external program to download all remote files.
-All instances of \fB%u\fP will be replaced with the URL to be downloaded.
-This is useful for users who experience problems with pacman's built-in http/ftp
+All instances of \fB%u\fP will be replaced with the URL to be downloaded.  If
+present, instances of \fB%o\fP will be replaced with the local filename, plus a
+".part" extension, which allows programs like wget to do file resumes properly.
+
+This option is useful for users who experience problems with pacman's built-in http/ftp
 support, or need the more advanced proxy support that comes with utilities like
 wget.
 .TP
diff --git a/etc/makepkg.conf b/etc/makepkg.conf
index af29d74d..0d0809a0 100644
--- a/etc/makepkg.conf
+++ b/etc/makepkg.conf
@@ -28,6 +28,9 @@ export USE_FAKEROOT="y"
 # Enable colorized output messages
 export USE_COLOR="n"
 
-# if you want your name to show up in the packages you build, set this.
+# Specify a fixed directory where all packages will be placed
+#export PKGDEST=/home/packages
+
+# If you want your name to show up in the packages you build, set this.
 #export PACKAGER="John Doe <john@doe.com>"
 
diff --git a/etc/pacman.conf b/etc/pacman.conf
index 07ef718d..6ecb832a 100644
--- a/etc/pacman.conf
+++ b/etc/pacman.conf
@@ -23,7 +23,7 @@ NoUpgrade   = etc/fstab etc/raidtab
 NoUpgrade   = etc/rc.conf etc/rc.local
 NoUpgrade   = etc/modprobe.conf etc/modules.conf
 NoUpgrade   = etc/lilo.conf boot/grub/menu.lst
-#XferCommand = /usr/bin/wget --passive-ftp -c %u
+#XferCommand = /usr/bin/wget --passive-ftp -c -O %o %u
 
 #
 # REPOSITORIES
diff --git a/libftp/ftplib.c b/libftp/ftplib.c
index 68165100..1e299b5b 100644
--- a/libftp/ftplib.c
+++ b/libftp/ftplib.c
@@ -1562,6 +1562,8 @@ GLOBALREF int HttpGet(const char *host, const char *outputfile, const char *path
  */
 GLOBALREF void HttpQuit(netbuf *nControl)
 {
-	net_close(nControl->handle);
-	free(nControl);
+	if(nControl) {
+		net_close(nControl->handle);
+		free(nControl);
+	}
 }
diff --git a/scripts/gensync b/scripts/gensync
index e7c7724c..23347630 100755
--- a/scripts/gensync
+++ b/scripts/gensync
@@ -20,15 +20,15 @@
 #   USA.
 #
 
-myver='2.7.7'
+myver='2.7.8'
 
 usage() {
   echo "gensync $myver"
   echo "usage: $0 <root> <destfile> [package_directory]"
 	echo
 	echo "gensync will generate a sync database by reading all PKGBUILD files"
-	echo "from <root>.  gensync builds the database in /tmp/.gensync and then"
-	echo "compresses it to <destfile>."
+	echo "from <root>.  gensync builds the database in a temporary directory"
+	echo "and then compresses it to <destfile>."
 	echo
 	echo "gensync will calculate md5sums of packages in <destdir>, unless an"
 	echo "alternate [package_directory] is specified."
@@ -66,7 +66,7 @@ db_write_entry()
 	unset pkgname pkgver pkgrel pkgdesc
 	unset groups replaces provides depends conflicts
 	source $1 || return 1
-	cd /tmp/.gensync
+	cd $gstmpdir
 	mkdir $pkgname-$pkgver-$pkgrel
 	cd $pkgname-$pkgver-$pkgrel
 	# desc
@@ -143,43 +143,40 @@ pkgdir=
 if [ "$3" != "" ]; then
 	pkgdir=$3
 fi
-
-rm -rf /tmp/.gensync || exit 1
-mkdir -p /tmp/.gensync || exit 1
+gstmpdir=$(mktemp -dt gensync.XXXXXXXXXX) || exit 1
 
 if [ ! -d $rootdir ]; then
 	echo "gensync: invalid root dir: $rootdir" >&2
-	rm -rf /tmp/.gensync
+	rm -rf $gstmpdir
 	exit 1
 fi
 
 echo "gensync: building database entries, generating md5sums..." >&2
 cd `dirname $2`
-#for category in `find $rootdir/* -type d -maxdepth 0`; do
 for file in `find $rootdir/* -name PKGBUILD`; do
 	pkgmd5sum=`get_md5checksum $file $pkgdir`
 	if [ -z $pkgmd5sum ]; then
 		echo "gensync: error generating checksum for $file" >&2
-		rm -rf /tmp/.gensync
+		rm -rf $gstmpdir
 		exit 1
 	fi
 	db_write_entry $file
 	if [ $? -gt 0 ]; then
 		echo "gensync: error writing entry for $file" >&2
-		rm -rf /tmp/.gensync
+		rm -rf $gstmpdir
 		exit 1
 	fi
 done
 
 echo "gensync: compressing to $destfile..." >&2
-cd /tmp/.gensync
+cd $gstmpdir
 tar c * | gzip -9 >$destfile
 if [ $? -gt 0 ]; then
 	echo "gensync: error writing to $destfile" >&2
-	rm -rf /tmp/.gensync
+	rm -rf $gstmpdir
 	exit 1
 fi
 
-rm -rf /tmp/.gensync
+rm -rf $gstmpdir
 
 exit 0
diff --git a/scripts/makepkg b/scripts/makepkg
index d53bdd17..c0977b9f 100755
--- a/scripts/makepkg
+++ b/scripts/makepkg
@@ -20,8 +20,9 @@
 #   USA.
 #
 
-myver='2.7.7'
+myver='2.7.8'
 startdir=`pwd`
+PKGDEST=$startdir
 USE_COLOR="n"
 
 # source Arch's abs.conf if it's present
@@ -208,7 +209,6 @@ FORCE=0
 NOEXTRACT=0
 NOSTRIP=0
 RMDEPS=0
-PKGDEST=$startdir
 BUILDSCRIPT="./PKGBUILD"
 
 ARGLIST=$@
@@ -275,7 +275,11 @@ while [ "$#" -ne "0" ]; do
 done
 
 # convert a (possibly) relative path to absolute
-cd $PKGDEST
+cd $PKGDEST 2>/dev/null
+if [ $? -ne 0 ]; then
+	error "Package destination directory does not exist or permission denied."
+	exit 1
+fi
 PKGDEST=`pwd`
 cd -
 
diff --git a/scripts/makeworld b/scripts/makeworld
index 1e6c7e6b..0397aa56 100755
--- a/scripts/makeworld
+++ b/scripts/makeworld
@@ -21,7 +21,7 @@
 #
 
 toplevel=`pwd`
-version="2.7.7"
+version="2.7.8"
 
 usage() {
 	echo "makeworld version $version"
diff --git a/src/db.c b/src/db.c
index 29135afd..3a208bea 100644
--- a/src/db.c
+++ b/src/db.c
@@ -71,7 +71,7 @@ PMList* db_loadpkgs(pacdb_t *db)
 	PMList *cache = NULL;
 
 	rewinddir(db->dir);
-	while((info = db_scan(db, NULL, INFRQ_DESC)) != NULL) {
+	while((info = db_scan(db, NULL, INFRQ_DESC | INFRQ_DEPENDS)) != NULL) {
 		/* add to the collective */
 		/* we load all package names into a linear array first, so qsort can handle it */
 		if(arr == NULL) {
@@ -110,12 +110,12 @@ pkginfo_t* db_scan(pacdb_t *db, char *target, unsigned int inforeq)
 	if(target != NULL) {
 		/* search for a specific package (by name only) */
 		rewinddir(db->dir);
-		/* read the . and .. first */
-		ent = readdir(db->dir);
-		ent = readdir(db->dir);
-
 		ent = readdir(db->dir);
 		while(!found && ent != NULL) {
+			if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
+				ent = readdir(db->dir);
+				continue;
+			}
 			strncpy(name, ent->d_name, 255);
 			/* truncate the string at the second-to-last hyphen, */
 			/* which will give us the package name */
@@ -137,14 +137,14 @@ pkginfo_t* db_scan(pacdb_t *db, char *target, unsigned int inforeq)
 	} else {
 		/* normal iteration */
 		ent = readdir(db->dir);
-		if(ent && !strcmp(ent->d_name, ".")) {
-			ent = readdir(db->dir);
+		if(ent == NULL) {
+			return(NULL);
 		}
-		if(ent && !strcmp(ent->d_name, "..")) {
+		if(!strcmp(ent->d_name, ".")) {
 			ent = readdir(db->dir);
 		}
-		if(ent == NULL) {
-			return(NULL);
+		if(!strcmp(ent->d_name, "..")) {
+			ent = readdir(db->dir);
 		}
 	}
 	return(db_read(db, ent, inforeq));
@@ -454,6 +454,65 @@ int db_write(pacdb_t *db, pkginfo_t *info)
 	return(0);
 }
 
+void db_search(pacdb_t *db, PMList *cache, const char *treename, PMList *needles)
+{
+	PMList *i, *j;
+	if(needles == NULL || needles->data == NULL) {
+		return;
+	}
+
+	for(i = needles; i; i = i->next) {
+		char *targ = strdup(i->data);
+		strtoupper(targ);
+		for(j = cache; j; j = j->next) {
+			pkginfo_t *pkg = (pkginfo_t*)j->data;
+			char *haystack;
+			int match = 0;
+			/* check name */
+			haystack = strdup(pkg->name);
+			strtoupper(haystack);
+			if(strstr(haystack, targ)) {
+				match = 1;
+			}
+			FREE(haystack);
+
+			/* check description */
+			if(!match) {
+				haystack = strdup(pkg->desc);
+				strtoupper(haystack);
+				if(strstr(haystack, targ)) {
+					match = 1;
+				}
+				FREE(haystack);
+			}
+
+			/* check provides */
+			if(!match) {
+				PMList *m;
+				pkginfo_t *info = db_scan(db, pkg->name, INFRQ_DESC | INFRQ_DEPENDS);
+				if(info != NULL) {
+					for(m = info->provides; m; m = m->next) {
+						haystack = strdup(m->data);
+						strtoupper(haystack);
+						if(strstr(haystack, targ)) {
+							match = 1;
+						}
+						FREE(haystack);
+					}
+					FREEPKG(info);
+				}
+			}
+
+			if(match) {
+				printf("%s/%s %s\n    ", treename, pkg->name, pkg->version);
+				indentprint(pkg->desc, 4);
+				printf("\n");
+			}
+		}
+		FREE(targ);
+	}
+}
+
 
 PMList* db_find_conflicts(pacdb_t *db, PMList *targets, char *root)
 {
diff --git a/src/db.h b/src/db.h
index 8d5282cf..6160a5f0 100644
--- a/src/db.h
+++ b/src/db.h
@@ -41,6 +41,7 @@ PMList* db_loadpkgs(pacdb_t *db);
 pkginfo_t* db_scan(pacdb_t *db, char *target, unsigned int inforeq);
 pkginfo_t* db_read(pacdb_t *db, struct dirent *ent, unsigned int inforeq);
 int db_write(pacdb_t *db, pkginfo_t *info);
+void db_search(pacdb_t *db, PMList *cache, const char *treename, PMList *needles);
 PMList* db_find_conflicts(pacdb_t *db, PMList* targets, char *root);
 PMList *whatprovides(pacdb_t *db, char* package);
 PMList *find_groups(pacdb_t *db);
diff --git a/src/package.c b/src/package.c
index 04153fb1..e7567d23 100644
--- a/src/package.c
+++ b/src/package.c
@@ -30,7 +30,7 @@
 #include "util.h"
 #include "package.h"
 
-pkginfo_t* load_pkg(char *pkgfile, unsigned short output)
+pkginfo_t* load_pkg(char *pkgfile)
 {
 	char *expath;
 	int i;
@@ -66,7 +66,7 @@ pkginfo_t* load_pkg(char *pkgfile, unsigned short output)
 			mkstemp(descfile);
 			tar_extract_file(tar, descfile);
 			/* parse the info file */
-			parse_descfile(descfile, info, &backup, output);
+			parse_descfile(descfile, info, &backup, 0);
 			if(!strlen(info->name)) {
 				fprintf(stderr, "load_pkg: missing package name in %s.\n", pkgfile);
 				FREEPKG(info);
@@ -379,4 +379,33 @@ void dump_pkg_sync(pkginfo_t *info)
 	printf("\nMD5 Sum        : %s\n", info->md5sum);
 }
 
+int split_pkgname(char *pkg, char **name, char **version)
+{
+	char tmp[256];
+	char *p, *q;
+
+	strncpy(tmp, pkg, 256);
+
+	p = strstr(tmp, ".pkg.tar.gz");
+	if(p == NULL) {
+		return(-1);
+	}
+	*p = 0;
+
+	for(q = --p; *q && *q != '-'; q--);
+	if(*q != '-' || q == tmp) {
+		return(-1);
+	}
+	for(p = --q; *p && *p != '-'; p--);
+	if(*p != '-' || p == tmp) {
+		return(-1);
+	}
+	*version = strdup(p+1);
+	*p = 0;
+
+	*name = strdup(tmp);
+
+	return(0);
+}
+
 /* vim: set ts=2 sw=2 noet: */
diff --git a/src/package.h b/src/package.h
index 8d6f458c..6dcd8cf3 100644
--- a/src/package.h
+++ b/src/package.h
@@ -75,7 +75,7 @@ typedef struct __depmissing_t {
 	depend_t depend;
 } depmissing_t;
 
-pkginfo_t* load_pkg(char *pkgfile, unsigned short output);
+pkginfo_t* load_pkg(char *pkgfile);
 int parse_descfile(char *descfile, pkginfo_t *info, PMList **backup, int output);
 pkginfo_t* newpkg();
 void freepkg(pkginfo_t *pkg);
@@ -83,6 +83,7 @@ int pkgcmp(const void *p1, const void *p2);
 int is_pkgin(pkginfo_t *needle, PMList *haystack);
 void dump_pkg_full(pkginfo_t *info);
 void dump_pkg_sync(pkginfo_t *info);
+int split_pkgname(char *pkg, char **name, char **version);
 
 #endif
 /* vim: set ts=2 sw=2 noet: */
diff --git a/src/pacman.c b/src/pacman.c
index e2db8721..3b5d3ddb 100644
--- a/src/pacman.c
+++ b/src/pacman.c
@@ -35,6 +35,7 @@
 #include <zlib.h>
 #include <syslog.h>
 #include <libtar.h>
+#include <dirent.h>
 /* pacman */
 #include "rpmvercmp.h"
 #include "md5.h"
@@ -68,6 +69,7 @@ unsigned short pmo_q_info     = 0;
 unsigned short pmo_q_list     = 0;
 unsigned short pmo_q_orphans  = 0;
 unsigned short pmo_q_owns     = 0;
+unsigned short pmo_q_search   = 0;
 unsigned short pmo_r_cascade  = 0;
 unsigned short pmo_r_dbonly   = 0;
 unsigned short pmo_r_recurse  = 0;
@@ -322,21 +324,96 @@ int pacman_sync(pacdb_t *db, PMList *targets)
 	}
 
 	if(pmo_s_clean) {
-		mode_t oldmask;
+		if(pmo_s_clean == 1) {
+			/* incomplete cleanup: we keep latest packages and partial downloads */
+			DIR *dir;
+			struct dirent *ent;
+			PMList *cache = NULL;
+			PMList *clean = NULL;
+			PMList *i, *j;
+
+			printf("removing old packages from cache... ");
+			dir = opendir("/var/cache/pacman/pkg");
+			if(dir == NULL) {
+				fprintf(stderr, "error: could not access cache directory\n");
+				return(1);
+			}
+			rewinddir(dir);
+			while((ent = readdir(dir)) != NULL) {
+				if(!strcmp(ent->d_name, ".") || !strcmp(ent->d_name, "..")) {
+					continue;
+				}
+				cache = list_add(cache, strdup(ent->d_name));
+			}
+			closedir(dir);
 
-		printf("removing packages from cache... ");
-		if(rmrf("/var/cache/pacman/pkg")) {
-			fprintf(stderr, "error: could not remove cache directory: %s\n", strerror(errno));
-			return(1);
-		}
+			for(i = cache; i; i = i->next) {
+				char *str = (char *)i->data;
+				char *name, *version;
 
-		oldmask = umask(0000);
-		if(makepath("/var/cache/pacman/pkg")) {
-			fprintf(stderr, "error: could not create new cache directory: %s\n", strerror(errno));
-			return(1);
-		}
-		umask(oldmask);
+				if(split_pkgname(str, &name, &version) != 0) {
+					clean = list_add(clean, strdup(str));
+					continue;
+				}
+				/* we keep partially downloaded files */
+				if(strstr(str, ".pkg.tar.gz.part")) {
+					FREE(name);
+					FREE(version);
+					continue;
+				}
+				for(j = i->next; j; j = j->next) {
+					char *s = (char *)j->data;
+					char *n, *v;
 
+					if(split_pkgname(s, &n, &v) != 0) {
+						continue;
+					}
+					if(!strcmp(name, n)) {
+						char *ptr;
+						if(rpmvercmp(version, v) < 0) {
+							ptr = str;
+						} else {
+							ptr = s;
+						}
+						if(!is_in(ptr, clean)) {
+							clean = list_add(clean, strdup(ptr));
+						}
+					}
+					FREE(n);
+					FREE(v);
+				}
+				FREE(name);
+				FREE(version);
+			}
+			FREELIST(cache);
+
+			for(i = clean; i; i = i->next) {
+				char path[PATH_MAX];
+
+				snprintf(path, PATH_MAX, "%s%s/%s", pmo_root, CACHEDIR, (char *)i->data);
+				unlink(path);
+			}
+			FREELIST(clean);
+		} else {
+			/* full cleanup */
+			mode_t oldmask;
+			char path[PATH_MAX];
+
+			snprintf(path, PATH_MAX, "%s%s", pmo_root, CACHEDIR);
+
+			printf("removing all packages from cache... ");
+			if(rmrf(path)) {
+				fprintf(stderr, "error: could not remove cache directory: %s\n", strerror(errno));
+				return(1);
+			}
+
+			oldmask = umask(0000);
+			if(makepath(path)) {
+				fprintf(stderr, "error: could not create new cache directory: %s\n", strerror(errno));
+				return(1);
+			}
+			umask(oldmask);
+		}
 		printf("done.\n");
 		return(0);
 	}
@@ -374,53 +451,9 @@ int pacman_sync(pacdb_t *db, PMList *targets)
 	if(pmo_s_search) {
 		/* search sync databases */
 		if(targets) {
-			for(i = targets; i; i = i->next) {
-				char *targ = strdup(i->data);
-				strtoupper(targ);
-				for(j = databases; j; j = j->next) {
-					dbsync_t *dbs = (dbsync_t*)j->data;
-					for(k = dbs->pkgcache; k; k = k->next) {
-						pkginfo_t *pkg = (pkginfo_t*)k->data;
-						char *haystack;
-						PMList *m;
-						int match = 0;
-						/* check name */
-						haystack = strdup(pkg->name);
-						strtoupper(haystack);
-						if(strstr(haystack, targ)) {
-							match = 1;
-						}
-						FREE(haystack);
-
-						/* check description */
-						haystack = strdup(pkg->desc);
-						strtoupper(haystack);
-						if(strstr(haystack, targ)) {
-							match = 1;
-						}
-						FREE(haystack);
-
-						if(!match) {
-							pkg = db_scan(dbs->db, pkg->name, INFRQ_DESC | INFRQ_DEPENDS);
-							/* check provides */
-							for(m = pkg->provides; m; m = m->next) {
-								haystack = strdup(m->data);
-								strtoupper(haystack);
-								if(strstr(haystack, targ)) {
-									match = 1;
-								}
-								FREE(haystack);
-							}
-						}
-
-						if(match) {
-							printf("%s/%s %s\n    ", dbs->sync->treename, pkg->name, pkg->version);
-							indentprint(pkg->desc, 4);
-							printf("\n");
-						}
-					}
-				}
-				FREE(targ);
+			for(j = databases; j; j = j->next) {
+				dbsync_t *dbs = (dbsync_t*)j->data;
+				db_search(dbs->db, dbs->pkgcache, dbs->sync->treename, targets);
 			}
 		} else {
 			for(j = databases; j; j = j->next) {
@@ -1381,7 +1414,7 @@ int pacman_add(pacdb_t *db, PMList *targets)
 	for(targ = targets; targ; targ = targ->next) {
 		/* Populate the package struct */
 		vprint("reading %s... ", (char*)targ->data);
-		info = load_pkg((char*)targ->data, 0);
+		info = load_pkg((char*)targ->data);
 		if(info == NULL) {
 			return(1);
 		}
@@ -1957,7 +1990,7 @@ int pacman_remove(pacdb_t *db, PMList *targets)
 					depmissing_t* miss = (depmissing_t*)j->data;
 					printf("  %s: is required by %s\n", miss->target, miss->depend.name);
 				}
-				list_free(alltargs);
+				FREELISTPKGS(alltargs);
 				list_free(lp);
 				return(1);
 			}
@@ -1973,7 +2006,7 @@ int pacman_remove(pacdb_t *db, PMList *targets)
 			list_display("\nTargets:", alltargs);
 			/* get confirmation */
 			if(yesno("\nDo you want to remove these packages? [Y/n] ") == 0) {
-				list_free(alltargs);
+				FREELISTPKGS(alltargs);
 				return(1);
 			}
 		}
@@ -2048,6 +2081,18 @@ int pacman_remove(pacdb_t *db, PMList *targets)
 			}
 		}
 
+		if(!pmo_upgrade) {
+			/* run the post-remove script if it exists  */
+			snprintf(pm_install, PATH_MAX, "%s%s/%s/%s-%s/install", pmo_root, pmo_dbpath, db->treename, info->name, info->version);
+			if(!stat(pm_install, &buf)) {
+				vprint("Executing post-remove script...\n");
+				snprintf(pm_install, PATH_MAX, "%s/%s/%s-%s/install", pmo_dbpath, db->treename, info->name, info->version);
+				snprintf(line, PATH_MAX, "chroot %s /bin/sh %s post_remove %s", pmo_root, pm_install, info->version);
+
+				system(line);
+			}
+		}
+
 		/* remove the package from the database */
 		snprintf(line, PATH_MAX, "%s%s/%s/%s-%s", pmo_root, pmo_dbpath, db->treename,
 			info->name, info->version);
@@ -2118,7 +2163,7 @@ int pacman_remove(pacdb_t *db, PMList *targets)
 		}
 	}
 
-	FREELIST(alltargs);
+	FREELISTPKGS(alltargs);
 
 	/* run ldconfig if it exists */
 	snprintf(line, PATH_MAX, "%setc/ld.so.conf", pmo_root);
@@ -2143,6 +2188,11 @@ int pacman_query(pacdb_t *db, PMList *targets)
 	PMList *targ, *lp, *q;
 	int done = 0;
 
+	if(pmo_q_search) {
+		db_search(db, pm_packages, "local", targets);
+		return(0);
+	}
+
 	for(targ = targets; !done; targ = (targ ? targ->next : NULL)) {
 		if(targets == NULL) {
 			done = 1;
@@ -2187,12 +2237,13 @@ int pacman_query(pacdb_t *db, PMList *targets)
 				fprintf(stderr, "error: no package file was specified for --file\n");
 				return(1);
 			}
-			info = load_pkg(package, pmo_q_info);
+			info = load_pkg(package);
 			if(info == NULL) {
 				fprintf(stderr, "error: %s is not a package\n", package);
 				return(1);
 			}
 			if(pmo_q_info) {
+				dump_pkg_full(info);
 				printf("\n");
 			} else if(pmo_q_list) {
 				for(lp = info->files; lp; lp = lp->next) {
@@ -2670,8 +2721,26 @@ PMList* checkdeps(pacdb_t *db, unsigned short op, PMList *targets)
 			for(j = tp->conflicts; j; j = j->next) {
 				/* check targets against database */
 				for(k = pm_packages; k; k = k->next) {
+					int conflict = 0;
 					pkginfo_t *dp = (pkginfo_t*)k->data;
+					if(!strcmp(dp->name, tp->name)) {
+						/* a package cannot conflict with itself -- that's just not nice */
+						continue;
+					}
 					if(!strcmp(j->data, dp->name)) {
+						/* dp is listed in tp's conflict list */
+						conflict = 1;
+					} else {
+						/* see if dp provides something in tp's conflict list */ 
+						PMList *m;
+						for(m = dp->provides; m; m = m->next) {
+							if(!strcmp(m->data, j->data)) {
+								conflict = 1;
+								break;
+							}
+						}
+					}
+					if(conflict) {
 						MALLOC(miss, sizeof(depmissing_t));
 						miss->type = CONFLICT;
 						miss->depend.mod = DEP_ANY;
@@ -2685,14 +2754,32 @@ PMList* checkdeps(pacdb_t *db, unsigned short op, PMList *targets)
 				}
 				/* check targets against targets */
 				for(k = targets; k; k = k->next) {
-					pkginfo_t *a = (pkginfo_t*)k->data;
-					if(!strcmp(a->name, (char*)j->data)) {
+					int conflict = 0;
+					pkginfo_t *otp = (pkginfo_t*)k->data;
+					if(!strcmp(otp->name, tp->name)) {
+						/* a package cannot conflict with itself -- that's just not nice */
+						continue;
+					}
+					if(!strcmp(otp->name, (char*)j->data)) {
+						/* otp is listed in tp's conflict list */
+						conflict = 1;
+					} else {
+						/* see if otp provides something in tp's conflict list */ 
+						PMList *m;
+						for(m = otp->provides; m; m = m->next) {
+							if(!strcmp(m->data, j->data)) {
+								conflict = 1;
+								break;
+							}
+						}
+					}
+					if(conflict) {
 						MALLOC(miss, sizeof(depmissing_t));
 						miss->type = CONFLICT;
 						miss->depend.mod = DEP_ANY;
 						miss->depend.version[0] = '\0';
 						strncpy(miss->target, tp->name, 256);
-						strncpy(miss->depend.name, a->name, 256);
+						strncpy(miss->depend.name, otp->name, 256);
 						if(!list_isin(baddeps, miss)) {
 							baddeps = list_add(baddeps, miss);
 						}
@@ -2703,7 +2790,24 @@ PMList* checkdeps(pacdb_t *db, unsigned short op, PMList *targets)
 			rewinddir(db->dir);
 			while((info = db_scan(db, NULL, INFRQ_DESC | INFRQ_DEPENDS)) != NULL) {
 				for(j = info->conflicts; j; j = j->next) {
+					int conflict = 0;
+					if(!strcmp(info->name, tp->name)) {
+						/* a package cannot conflict with itself -- that's just not nice */
+						continue;
+					}
 					if(!strcmp((char*)j->data, tp->name)) {
+						conflict = 1;
+					} else {
+						/* see if tp provides something in info's conflict list */ 
+						PMList *m;
+						for(m = tp->provides; m; m = m->next) {
+							if(!strcmp(m->data, j->data)) {
+								conflict = 1;
+								break;
+							}
+						}
+					}
+					if(conflict) {
 						MALLOC(miss, sizeof(depmissing_t));
 						miss->type = CONFLICT;
 						miss->depend.mod = DEP_ANY;
@@ -3015,7 +3119,7 @@ int parseargs(int op, int argc, char **argv)
 			case 'h': pmo_help = 1; break;
 			case 'V': pmo_version = 1; break;
 			case 'b': strcpy(pmo_dbpath, optarg); break;
-			case 'c': pmo_s_clean = 1; pmo_r_cascade = 1; break;
+			case 'c': pmo_s_clean++; pmo_r_cascade = 1; break;
 			case 'd': pmo_nodeps = 1; break;
 			case 'e': pmo_q_orphans = 1; break;
 			case 'f': pmo_force = 1; break;
@@ -3030,7 +3134,7 @@ int parseargs(int op, int argc, char **argv)
 									perror("bad root path");
 									return(1);
 								} break;
-			case 's': pmo_s_search = 1; pmo_r_recurse = 1; break;
+			case 's': pmo_s_search = 1; pmo_q_search = 1; pmo_r_recurse = 1; break;
 			case 'u': pmo_s_upgrade = 1; break;
 			case 'v': pmo_verbose = 1; break;
 			case 'w': pmo_s_downloadonly = 1; break;
@@ -3317,20 +3421,21 @@ void usage(int op, char *myname)
 			printf("  -o, --owns <file>   query the package that owns <file>\n");
 			printf("  -p, --file          pacman will query the package file [package] instead of\n");
 			printf("                      looking in the database\n");
+			printf("  -s, --search        search locally-installed packages for matching strings\n");
 		} else if(op == PM_SYNC) {
 			printf("usage:  %s {-S --sync} [options] [package]\n", myname);
 			printf("options:\n");
-			printf("  -c, --clean         remove packages from cache directory to free up diskspace\n");
+			printf("  -c, --clean         remove old packages from cache directory (use -cc for all)\n");
 			printf("  -d, --nodeps        skip dependency checks\n");
 			printf("  -f, --force         force install, overwrite conflicting files\n");
 			printf("  -g, --groups        view all members of a package group\n");
 			printf("  -i, --info          view package information\n");
 			printf("  -l, --list          list all packages belonging to the specified repository\n");
 			printf("  -p, --print-uris    print out download URIs for each package to be installed\n");
-			printf("  -s, --search        search sync database for matching strings\n");
+			printf("  -s, --search        search remote repositories for matching strings\n");
 			printf("  -u, --sysupgrade    upgrade all packages that are out of date\n");
 			printf("  -w, --downloadonly  download packages, but do not install/upgrade anything\n");
-			printf("  -y, --refresh       download a fresh package sync database from the server\n");
+			printf("  -y, --refresh       download fresh package databases from the server\n");
 		}
 		printf("  -v, --verbose       be verbose\n");
 		printf("  -r, --root <path>   set an alternate installation root\n");
diff --git a/src/pacman.h b/src/pacman.h
index 3bc7eb3b..bc8e530e 100644
--- a/src/pacman.h
+++ b/src/pacman.h
@@ -22,7 +22,7 @@
 #define _PAC_PACMAN_H
 
 #ifndef PACVER
-#define PACVER    "2.7.7"
+#define PACVER    "2.7.8"
 #endif
 
 #ifndef PKGDIR
@@ -33,6 +33,10 @@
 #define PACCONF   "etc/pacman.conf"
 #endif
 
+#ifndef CACHEDIR
+#define CACHEDIR "var/cache/pacman/pkg"
+#endif
+
 /* Operations */
 #define PM_MAIN			1
 #define PM_ADD			2
diff --git a/src/pacsync.c b/src/pacsync.c
index 0c41f543..d1045a63 100644
--- a/src/pacsync.c
+++ b/src/pacsync.c
@@ -182,6 +182,7 @@ int downloadfiles(PMList *servers, const char *localpath, PMList *files)
 
 			if(pmo_xfercommand) {
 				int ret;
+				int usepart = 0;
 				char *ptr1, *ptr2;
 				char origCmd[PATH_MAX];
 				char parsedCmd[PATH_MAX] = "";
@@ -190,9 +191,22 @@ int downloadfiles(PMList *servers, const char *localpath, PMList *files)
 				/* build the full download url */
 				snprintf(url, PATH_MAX, "%s://%s%s%s", server->protocol, server->server,
 						server->path, fn);
-				/* replace all occurrences of %u with the download URL */
+				/* replace all occurrences of %o with fn.part */
 				strncpy(origCmd, pmo_xfercommand, sizeof(origCmd));
 				ptr1 = origCmd;
+				while((ptr2 = strstr(ptr1, "%o"))) {
+					usepart = 1;
+					ptr2[0] = '\0';
+					strcat(parsedCmd, ptr1);
+					strcat(parsedCmd, fn);
+					strcat(parsedCmd, ".part");
+					ptr1 = ptr2 + 2;
+				}
+				strcat(parsedCmd, ptr1);
+				/* replace all occurrences of %u with the download URL */
+				strncpy(origCmd, parsedCmd, sizeof(origCmd));
+				parsedCmd[0] = '\0';
+				ptr1 = origCmd;
 				while((ptr2 = strstr(ptr1, "%u"))) {
 					ptr2[0] = '\0';
 					strcat(parsedCmd, ptr1);
@@ -214,11 +228,16 @@ int downloadfiles(PMList *servers, const char *localpath, PMList *files)
 					return(1);
 				} else if(ret != 0) {
 					/* download failed */
-					vprint("XferCommand command returned non-zero status code (%d)\n",
-							WEXITSTATUS(ret));
+					vprint("XferCommand command returned non-zero status code (%d)\n", ret);
 				} else {
 					/* download was successful */
 					complete = list_add(complete, fn);
+					if(usepart) {
+						char fnpart[PATH_MAX];
+						/* rename "output.part" file to "output" file */
+						snprintf(fnpart, PATH_MAX, "%s.part", fn);
+						rename(fnpart, fn);
+					}
 				}
 				chdir(cwd);
 			} else {
@@ -337,7 +356,7 @@ int downloadfiles(PMList *servers, const char *localpath, PMList *files)
 						for(j = strlen(out); j < maxcols-64; j++) {
 							printf(" ");
 						}
-						fputs("] 100% |   LOCAL |", stdout);
+						fputs("] 100%    LOCAL ", stdout);
 					} else {
 						log_progress(control, fsz-offset, &fsz);
 					}
@@ -351,9 +370,9 @@ int downloadfiles(PMList *servers, const char *localpath, PMList *files)
 			}
 		}
 		if(!pmo_xfercommand) {
-			if(!strcmp(server->protocol, "ftp")) {
+			if(!strcmp(server->protocol, "ftp") && !pmo_proxyhost) {
 				FtpQuit(control);
-			} else if(!strcmp(server->protocol, "http")) {
+			} else if(!strcmp(server->protocol, "http") || pmo_proxyhost) {
 				HttpQuit(control);
 			}
 		}
@@ -408,9 +427,9 @@ static int log_progress(netbuf *ctl, int xfered, void *arg)
 		(i < cur) ? printf("#") : printf(" ");
 	}
 	if(rate > 1000) {
-		printf("] %3d%%| %6dK| %6.0fK/s| %02d:%02d:%02d\r", pct, ((xfered+offset) / 1024), rate, eta_h, eta_m, eta_s);
+		printf("] %3d%%  %6dK  %6.0fK/s  %02d:%02d:%02d\r", pct, ((xfered+offset) / 1024), rate, eta_h, eta_m, eta_s);
 	} else {
-		printf("] %3d%%| %6dK| %6.1fK/s| %02d:%02d:%02d\r", pct, ((xfered+offset) / 1024), rate, eta_h, eta_m, eta_s);
+		printf("] %3d%%  %6dK  %6.1fK/s  %02d:%02d:%02d\r", pct, ((xfered+offset) / 1024), rate, eta_h, eta_m, eta_s);
 	}
 	fflush(stdout);
 	return(1);