xbps_init() now sets rootdir, cachedir and flags.

That means that the following functions were removed:
	- xbps_set_{cachedir,flags,rootdir}.
	- xbps_get_{cachedir,flags,rootdir}.

With this change fixed an obvious typo that made -c argument to not work,
and now the cache directory is an absolute path not relative to rootdir.

bin/xbps-bin/check.c

@@ -91,6 +91,7 @@ out:
 int
 xbps_check_pkg_integrity(const char *pkgname)
 {
+	const struct xbps_handle *xhp;
 	prop_dictionary_t pkgd, propsd = NULL, filesd = NULL;
 	prop_array_t array;
 	prop_object_t obj;
@@ -101,6 +102,7 @@ xbps_check_pkg_integrity(const char *pkgname)
 	bool broken = false, files_broken = false;
 
 	assert(pkgname != NULL);
+	xhp = xbps_handle_get();
 
 	pkgd = xbps_find_pkg_dict_installed(pkgname, false);
 	if (pkgd == NULL) {
@@ -158,8 +160,7 @@ xbps_check_pkg_integrity(const char *pkgname)
 		}
 		while ((obj = prop_object_iterator_next(iter))) {
 			prop_dictionary_get_cstring_nocopy(obj, "file", &file);
-			path = xbps_xasprintf("%s/%s",
-			    xbps_get_rootdir(), file);
+			path = xbps_xasprintf("%s/%s", xhp->rootdir, file);
 			if (path == NULL) {
 				prop_object_iterator_release(iter);
 				rv = errno;
@@ -209,8 +210,7 @@ xbps_check_pkg_integrity(const char *pkgname)
 		}
 		while ((obj = prop_object_iterator_next(iter))) {
 			prop_dictionary_get_cstring_nocopy(obj, "file", &file);
-			path = xbps_xasprintf("%s/%s",
-			    xbps_get_rootdir(), file);
+			path = xbps_xasprintf("%s/%s", xhp->rootdir, file);
 			if (path == NULL) {
 				prop_object_iterator_release(iter);
 				rv = ENOMEM;

bin/xbps-bin/find-files.c

@@ -71,6 +71,7 @@ match_files_by_pattern(prop_dictionary_t pkg_filesd, prop_dictionary_keysym_t ke
 int
 find_files_in_packages(const char *pattern)
 {
+	const struct xbps_handle *xhp;
 	prop_dictionary_t pkg_filesd;
 	prop_array_t files_keys;
 	DIR *dirp;
@@ -79,7 +80,8 @@ find_files_in_packages(const char *pattern)
 	int rv = 0;
 	unsigned int i, count;
 
-	path = xbps_xasprintf("%s/%s/metadata", xbps_get_rootdir(),
+	xhp = xbps_handle_get();
+	path = xbps_xasprintf("%s/%s/metadata", xhp->rootdir,
 	    XBPS_META_PATH);
 	if (path == NULL)
 		return -1;

bin/xbps-bin/install.c

@@ -93,16 +93,14 @@ check_binpkg_hash(const char *path,
 static int
 download_package_list(prop_object_iterator_t iter, bool only_show)
 {
+	const struct xbps_handle *xhp;
 	prop_object_t obj;
-	const char *pkgver, *repoloc, *filename, *cachedir, *sha256;
+	const char *pkgver, *repoloc, *filename, *sha256;
 	char *binfile;
 	int rv = 0;
 	bool cksum;
 
-	cachedir = xbps_get_cachedir();
-	if (cachedir == NULL)
-		return EINVAL;
-
+	xhp = xbps_handle_get();
 again:
 	while ((obj = prop_object_iterator_next(iter)) != NULL) {
 		cksum = false;
@@ -141,12 +139,12 @@ again:
 			free(binfile);
 			continue;
 		}
-		if (xbps_mkpath(__UNCONST(cachedir), 0755) == -1) {
+		if (xbps_mkpath(xhp->cachedir, 0755) == -1) {
 			free(binfile);
 			return errno;
 		}
 		printf("Downloading %s binary package ...\n", pkgver);
-		rv = xbps_fetch_file(binfile, cachedir, false, NULL);
+		rv = xbps_fetch_file(binfile, xhp->cachedir, false, NULL);
 		if (rv == -1) {
 			xbps_error_printf("xbps-bin: couldn't download `%s'\n",
 			    filename);
@@ -374,13 +372,15 @@ xbps_update_pkg(const char *pkgname)
 static int
 exec_transaction(struct transaction *trans)
 {
+	const struct xbps_handle *xhp;
 	prop_dictionary_t instpkgd;
 	prop_object_t obj;
 	const char *pkgname, *version, *pkgver, *instver, *filen, *tract;
-	int flags = xbps_get_flags(), rv = 0;
+	int rv = 0;
 	bool update, preserve, autoinst;
 	pkg_state_t state;
 
+	xhp = xbps_handle_get();
 	/*
 	 * Only show the URLs to download the binary packages.
 	 */
@@ -497,7 +497,7 @@ exec_transaction(struct transaction *trans)
 			    "(%s)\n", pkgver, strerror(rv));
 			return rv;
 		}
-		if ((flags & XBPS_FLAG_VERBOSE) == 0)
+		if ((xhp->flags & XBPS_FLAG_VERBOSE) == 0)
 			printf("\n");
 		/*
 		 * Register binary package.

bin/xbps-bin/main.c

@@ -191,17 +191,19 @@ main(int argc, char **argv)
 	struct xbps_fetch_progress_data xfpd;
 	struct list_pkgver_cb lpc;
 	struct sigaction sa;
+	const char *rootdir, *cachedir;
 	int i , c, flags, rv;
 	bool yes, purge, with_debug, force_rm_with_deps, recursive_rm;
 	bool show_download_pkglist_url = false;
 
+	rootdir = cachedir = NULL;
 	flags = rv = 0;
 	yes = purge = force_rm_with_deps = recursive_rm = with_debug = false;
 
-	while ((c = getopt(argc, argv, "VcdDFfpRr:vy")) != -1) {
+	while ((c = getopt(argc, argv, "Vc:dDFfpRr:vy")) != -1) {
 		switch (c) {
 		case 'c':
-			xbps_set_cachedir(optarg);
+			cachedir = optarg;
 			break;
 		case 'd':
 			with_debug = true;
@@ -223,7 +225,7 @@ main(int argc, char **argv)
 			break;
 		case 'r':
 			/* To specify the root directory */
-			xbps_set_rootdir(optarg);
+			rootdir = optarg;
 			break;
 		case 'v':
 			flags |= XBPS_FLAG_VERBOSE;
@@ -246,9 +248,6 @@ main(int argc, char **argv)
 	if (argc < 1)
 		usage();
 
-	if (flags != 0)
-		xbps_set_flags(flags);
-
 	/*
 	 * Register a signal handler to clean up resources used by libxbps.
 	 */
@@ -270,6 +269,9 @@ main(int argc, char **argv)
 	else
 		xh.xbps_unpack_cb = unpack_progress_cb_percentage;
 	xh.xupd = &xupd;
+	xh.rootdir = rootdir;
+	xh.cachedir = cachedir;
+	xh.flags = flags;
 	xbps_init(&xh);
 
 	if ((dict = xbps_regpkgdb_dictionary_get()) == NULL) {

bin/xbps-bin/xbps-bin.8

@@ -7,7 +7,7 @@
 .\"    Source: \ \&
 .\"  Language: English
 .\"
-.TH "XBPS\-BIN" "8" "02/05/2011" "\ \&" "\ \&"
+.TH "XBPS\-BIN" "8" "02/21/2011" "\ \&" "\ \&"
 .\" -----------------------------------------------------------------
 .\" * set default formatting
 .\" -----------------------------------------------------------------
@@ -31,13 +31,7 @@ The xbps\-bin(8) command is used to handle binary packages created for the XBPS
 \fB\-c\fR \fIcachedir\fR
 .RS 4
 Sets the cache directory to store downloaded binary packages from remote repositories\&. By default it\(cqs set to
-\fI/var/cache/xbps\fR
-and it\(cqs always relative to the
-\fIroot directory\fR\&. So if you use a
-\fIrootdir\fR
-of
-\fI/blah\fR, it will become
-\fI/blah/cachedir\fR\&.
+\fI/var/cache/xbps\fR\&.
 .RE
 .PP
 \fB\-d\fR