From 884fcfeb28b58573b98add163b7f62bfaafdb966 Mon Sep 17 00:00:00 2001
From: Michael Tremer <michael.tremer@ipfire.org>
Date: Tue, 25 Oct 2022 14:09:04 +0000
Subject: [PATCH] archive: Fetch filelist from JSON for new packages

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---
 src/libpakfire/archive.c | 89 +++++++++++++++++++++++++++++++++++++++-
 1 file changed, 88 insertions(+), 1 deletion(-)

diff --git a/src/libpakfire/archive.c b/src/libpakfire/archive.c
index 4d8ea0fc5..9841e0f37 100644
--- a/src/libpakfire/archive.c
+++ b/src/libpakfire/archive.c
@@ -973,8 +973,80 @@ int pakfire_archive_check_digest(struct pakfire_archive* archive,
 	return r;
 }
 
+static int pakfire_archive_make_filelist_from_json(struct pakfire_archive* archive,
+		struct pakfire_filelist** filelist) {
+	struct json_object* array = NULL;
+	int r;
+
+	struct pakfire_filelist* list = NULL;
+	struct pakfire_file* file = NULL;
+
+	// Fetch the array with the filelist
+	array = pakfire_archive_metadata_get_object(archive, "filelist", NULL);
+	if (!array) {
+		ERROR(archive->pakfire, "Archive has no filelist: %m\n");
+		return 1;
+	}
+
+	// Determine the length of the array
+	const size_t length = json_object_array_length(array);
+
+	// End here if the array is empty
+	if (!length)
+		return 0;
+
+	// Create a new filelist object
+	r = pakfire_filelist_create(&list, archive->pakfire);
+	if (r)
+		goto ERROR;
+
+	// Walk through all items in this array
+	for (unsigned int i = 0; i < length; i++) {
+		struct json_object* item = json_object_array_get_idx(array, i);
+		if (!item)
+			continue;
+
+		// Extract the path value
+		const char* path = json_object_get_string(item);
+		if (!path)
+			continue;
+
+		// Create a new file object
+		r = pakfire_file_create(&file, archive->pakfire);
+		if (r)
+			goto ERROR;
+
+		// Set path
+		r = pakfire_file_set_path(file, path);
+		if (r) {
+			pakfire_file_unref(file);
+			goto ERROR;
+		}
+
+		// Append the file to the filelist
+		r = pakfire_filelist_append(list, file);
+		if (r) {
+			pakfire_file_unref(file);
+			goto ERROR;
+		}
+
+		// Cleanup
+		pakfire_file_unref(file);
+	}
+
+	// Reference the filelist
+	*filelist = pakfire_filelist_ref(list);
+
+ERROR:
+	if (list)
+		pakfire_filelist_unref(list);
+
+	return r;
+}
+
 static int pakfire_archive_make_package_from_json(struct pakfire_archive* archive,
 		struct pakfire_repo* repo, struct pakfire_package** package) {
+	struct pakfire_filelist* filelist = NULL;
 	int r;
 
 	// Calculate digest
@@ -1143,11 +1215,26 @@ static int pakfire_archive_make_package_from_json(struct pakfire_archive* archiv
 		}
 	}
 
+	// Fetch the filelist
+	r = pakfire_archive_make_filelist_from_json(archive, &filelist);
+	if (r)
+		goto ERROR;
+
+	// Store the filelist
+	if (filelist) {
+		r = pakfire_package_set_filelist(pkg, filelist);
+		if (r)
+			goto ERROR;
+	}
+
 	// Success!
 	*package = pkg;
-	return 0;
+	r = 0;
 
 ERROR:
+	if (filelist)
+		pakfire_filelist_unref(filelist);
+
 	return r;
 }
 
-- 
2.39.5