From 03f2baebe9aac44ed6a512f0f3374a944602917d Mon Sep 17 00:00:00 2001
From: Nikias Bassen
Date: Thu, 7 Apr 2022 00:20:48 +0200
Subject: tss/restore: Improve code readability with plist helpers and removal
 of unneeded comments

---
 src/common.c | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

(limited to 'src/common.c')

diff --git a/src/common.c b/src/common.c
index 4dbabc0..89cd86d 100644
--- a/src/common.c
+++ b/src/common.c
@@ -645,3 +645,53 @@ uint8_t _plist_dict_get_bool(plist_t dict, const char *key)
 	}
 	return bval;
 }
+
+int _plist_dict_copy_uint(plist_t target_dict, plist_t source_dict, const char *key, const char *alt_source_key)
+{
+	if (plist_dict_get_item(source_dict, (alt_source_key) ? alt_source_key : key) == NULL) {
+		return -1;
+	}
+	uint64_t u64val = _plist_dict_get_uint(source_dict, (alt_source_key) ? alt_source_key : key);
+	plist_dict_set_item(target_dict, key, plist_new_uint(u64val));
+	return 0;
+}
+
+int _plist_dict_copy_bool(plist_t target_dict, plist_t source_dict, const char *key, const char *alt_source_key)
+{
+	if (plist_dict_get_item(source_dict, (alt_source_key) ? alt_source_key : key) == NULL) {
+		return -1;
+	}
+	uint64_t bval = _plist_dict_get_bool(source_dict, (alt_source_key) ? alt_source_key : key);
+	plist_dict_set_item(target_dict, key, plist_new_bool(bval));
+	return 0;
+}
+
+int _plist_dict_copy_data(plist_t target_dict, plist_t source_dict, const char *key, const char *alt_source_key)
+{
+	plist_t node = plist_dict_get_item(source_dict, (alt_source_key) ? alt_source_key : key);
+	if (!PLIST_IS_DATA(node)) {
+		return -1;
+	}
+	plist_dict_set_item(target_dict, key, plist_copy(node));
+	return 0;
+}
+
+int _plist_dict_copy_string(plist_t target_dict, plist_t source_dict, const char *key, const char *alt_source_key)
+{
+	plist_t node = plist_dict_get_item(source_dict, (alt_source_key) ? alt_source_key : key);
+	if (!PLIST_IS_STRING(node)) {
+		return -1;
+	}
+	plist_dict_set_item(target_dict, key, plist_copy(node));
+	return 0;
+}
+
+int _plist_dict_copy_item(plist_t target_dict, plist_t source_dict, const char *key, const char *alt_source_key)
+{
+	plist_t node = plist_dict_get_item(source_dict, (alt_source_key) ? alt_source_key : key);
+	if (!node) {
+		return -1;
+	}
+	plist_dict_set_item(target_dict, key, plist_copy(node));
+	return 0;
+}
-- 
cgit v1.1-32-gdbae