Rename some files in the library to better describe what they do.

--HG--
rename : lib/config_files.c => lib/package_config_files.c
rename : lib/configure.c => lib/package_configure.c
rename : lib/orphans.c => lib/package_orphans.c
rename : lib/purge.c => lib/package_purge.c
rename : lib/register.c => lib/package_register.c
rename : lib/remove.c => lib/package_remove.c
rename : lib/remove_obsoletes.c => lib/package_remove_obsoletes.c
rename : lib/requiredby.c => lib/package_requiredby.c
rename : lib/state.c => lib/package_state.c
rename : lib/unpack.c => lib/package_unpack.c

lib/package_register.c

@@ -0,0 +1,169 @@
+/*-
+ * Copyright (c) 2008-2010 Juan Romero Pardines.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+ * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+ * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+ * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+ * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <errno.h>
+
+#include <xbps_api.h>
+
+/**
+ * @file lib/register.c
+ * @brief Package registration routines
+ * @defgroup pkg_register Package registration functions
+ *
+ * Register and unregister packages into/from the installed
+ * packages database.
+ */
+
+int
+xbps_register_pkg(prop_dictionary_t pkgrd, bool automatic)
+{
+	prop_dictionary_t dict, pkgd;
+	prop_array_t array;
+	const char *pkgname, *version, *desc, *pkgver;
+	char *plist;
+	int rv = 0;
+	bool autoinst = false;
+
+	plist = xbps_xasprintf("%s/%s/%s", xbps_get_rootdir(),
+	    XBPS_META_PATH, XBPS_REGPKGDB);
+	if (plist == NULL)
+		return EINVAL;
+
+	if (!prop_dictionary_get_cstring_nocopy(pkgrd, "pkgname", &pkgname)) {
+		free(plist);
+		return EINVAL;
+	}
+	if (!prop_dictionary_get_cstring_nocopy(pkgrd, "version", &version)) {
+		free(plist);
+		return EINVAL;
+	}
+	if (!prop_dictionary_get_cstring_nocopy(pkgrd, "short_desc", &desc)) {
+		free(plist);
+		return EINVAL;
+	}
+	if (!prop_dictionary_get_cstring_nocopy(pkgrd, "pkgver", &pkgver)) {
+		free(plist);
+		return EINVAL;
+	}
+
+	if ((dict = prop_dictionary_internalize_from_zfile(plist)) != NULL) {
+		pkgd = xbps_find_pkg_in_dict_by_name(dict,
+		    "packages", pkgname);
+		if (pkgd == NULL) {
+			rv = errno;
+			DPRINTF(("%s: find_pkg_in_dict_by_name failed: %s\n",
+			     __func__, strerror(rv)));
+			goto out;
+		}
+		if (!prop_dictionary_set_cstring_nocopy(pkgd,
+		    "version", version)) {
+			prop_object_release(pkgd);
+			rv = errno;
+			DPRINTF(("%s: version obj not found!\n", __func__));
+			goto out;
+		}
+		if (!prop_dictionary_set_cstring_nocopy(pkgd,
+		    "pkgver", pkgver)) {
+			prop_object_release(pkgd);
+			rv = errno;
+			DPRINTF(("%s: pkgver obj not found!\n", __func__));
+			goto out;
+		}
+		if (!prop_dictionary_set_cstring_nocopy(pkgd,
+		    "short_desc", desc)) {
+			prop_object_release(pkgd);
+			rv = errno;
+			DPRINTF(("%s: short_desc obj not found!\n", __func__));
+			goto out;
+		}
+		if (!prop_dictionary_get_bool(pkgd,
+		    "automatic-install", &autoinst)) {
+			if (!prop_dictionary_set_bool(pkgd,
+		    	    "automatic-install", automatic)) {
+				prop_object_release(pkgd);
+				rv = errno;
+				DPRINTF(("%s: autoinst obj not found!\n",
+				    __func__));
+				goto out;
+			}
+		}
+
+		/*
+		 * Add the requiredby objects for dependent packages.
+		 */
+		if (pkgrd && xbps_pkg_has_rundeps(pkgrd)) {
+			array = prop_dictionary_get(dict, "packages");
+			if (array == NULL) {
+				prop_object_release(pkgd);
+				rv = ENOENT;
+				DPRINTF(("%s: packages array obj not found!\n",
+				    __func__));
+				goto out;
+			}
+			rv = xbps_requiredby_pkg_add(array, pkgrd);
+			if (rv != 0) {
+				prop_object_release(pkgd);
+				DPRINTF(("%s: requiredby_pkg_add failed %d\n",
+				    __func__, rv));
+				goto out;
+			}
+		}
+		/*
+		 * Write plist file to storage.
+		 */
+		if (!prop_dictionary_externalize_to_zfile(dict, plist))
+			rv = errno;
+	} else {
+		free(plist);
+		return ENOENT;
+	}
+out:
+	prop_object_release(dict);
+	free(plist);
+
+	return rv;
+}
+
+int
+xbps_unregister_pkg(const char *pkgname)
+{
+	char *plist;
+	int rv = 0;
+
+	assert(pkgname != NULL);
+
+	plist = xbps_xasprintf("%s/%s/%s", xbps_get_rootdir(),
+	    XBPS_META_PATH, XBPS_REGPKGDB);
+	if (plist == NULL)
+		return EINVAL;
+
+	rv = xbps_remove_pkg_dict_from_file(pkgname, plist);
+	free(plist);
+
+	return rv;
+}