1 files changed, 76 insertions, 0 deletions
diff --git a/src/tss.c b/src/tss.c
new file mode 100644
index 0000000..c557604
--- /dev/null
+++ b/src/tss.c
@@ -0,0 +1,76 @@
+/*
+ * tss.c
+ * Functions for communicating with Apple's TSS server
+ *
+ * Copyright (c) 2010 Joshua Hill. All Rights Reserved.
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <plist/plist.h>
+
+plist_t tss_create_request(plist_t buildmanifest) {
+	plist_t build_identities_array = plist_dict_get_item(buildmanifest, "BuildIdentities");
+	if(!build_identities_array || plist_get_node_type(build_identities_array) != PLIST_ARRAY) {
+		error("ERROR: Unable to find BuildIdentities array\n");
+		return NULL;
+	}
+
+	plist_t restore_identity_dict = plist_array_get_item(build_identities_array, 0);
+	if(!restore_identity_dict || plist_get_node_type(restore_identity_dict) != PLIST_DICT) {
+		error("ERROR: Unable to find restore identity\n");
+		return NULL;
+	}
+
+	plist_t unique_build_node = plist_dict_get_item(restore_identity_dict, "UniqueBuildID");
+	if(!unique_build_node || plist_get_node_type(unique_build_node) != PLIST_DATA) {
+		error("ERROR: Unable to find UniqueBuildID node\n");
+		return NULL;
+	}
+
+	int chip_id = 0;
+	char* chip_id_string = NULL;
+	plist_t chip_id_node = plist_dict_get_item(restore_identity_dict, "ApChipID");
+	if(!chip_id_node || plist_get_node_type(chip_id_node) != PLIST_STRING) {
+		error("ERROR: Unable to find ApChipID node\n");
+		return NULL;
+	}
+	plist_get_string_val(chip_id_node, &chip_id_string);
+    sscanf(chip_id_string, "%x", &chip_id);
+
+    int board_id = 0;
+    char* board_id_string = NULL;
+    plist_t board_id_node =  plist_dict_get_item(restore_identity_dict, "ApBoardID");
+    if(!board_id_node || plist_get_node_type(board_id_node) != PLIST_STRING) {
+    	error("ERROR: Unable to find ApBoardID node\n");
+    	return NULL;
+    }
+    plist_get_string_val(board_id_node, &board_id_string);
+    sscanf(board_id_string, "%x", &board_id);
+
+    int security_domain = 0;
+    char* security_domain_string = NULL;
+    plist_t security_domain_node = plist_dict_get_item(restore_identity_dict, "ApSecurityDomain");
+    if(!security_domain_node || plist_get_node_type(security_domain_node) != PLIST_STRING) {
+    	error("ERROR: Unable to find ApSecurityDomain node\n");
+    	return NULL;
+    }
+    plist_get_string_val(security_domain_node, &security_domain_string);
+    sscanf(security_domain_string, "%x", &security_domain);
+
+	return NULL;
+}