From: Michael Tremer <michael.tremer@ipfire.org>
Date: Mon, 21 Jun 2021 15:47:32 +0000 (+0000)
Subject: check: Verify all package dependencies
X-Git-Tag: 0.9.28~1212
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0bae9c22277d43570e99cb8d6d6b5dce3bf470c6;p=pakfire.git

check: Verify all package dependencies

Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
---

diff --git a/src/libpakfire/pakfire.c b/src/libpakfire/pakfire.c
index 362f6beca..0fae1c0e0 100644
--- a/src/libpakfire/pakfire.c
+++ b/src/libpakfire/pakfire.c
@@ -1682,6 +1682,62 @@ PAKFIRE_EXPORT int pakfire_update(Pakfire pakfire, const char** packages,
 		flags, changed);
 }
 
+static int pakfire_perform_transaction_simple(Pakfire pakfire,
+		int (*action)(struct pakfire_request* request), int* changed) {
+	struct pakfire_request* request = NULL;
+	struct pakfire_transaction* transaction = NULL;
+	int r = 1;
+
+	// Refresh repositories
+	r = pakfire_refresh(pakfire, 0);
+	if (r)
+		goto ERROR;
+
+	// Create a new request
+	r = pakfire_request_create(&request, pakfire, 0);
+	if (r)
+		goto ERROR;
+
+	// Perform action
+	r = action(request);
+	if (r)
+		goto ERROR;
+
+	// Solve the request
+	r = pakfire_request_solve(request, 0);
+	if (r)
+		goto ERROR;
+
+	// Fetch the transaction
+	transaction = pakfire_request_get_transaction(request);
+	if (!transaction)
+		goto ERROR;
+
+	// Set how many packages have been changed
+	if (changed)
+		*changed = pakfire_transaction_count(transaction);
+
+	// Run the transaction
+	r = pakfire_transaction_run(transaction);
+	if (r)
+		goto ERROR;
+
+	// Success
+	r = 0;
+
+ERROR:
+	if (transaction)
+		pakfire_transaction_unref(transaction);
+	if (request)
+		pakfire_request_unref(request);
+
+	return r;
+}
+
+static int pakfire_verify(Pakfire pakfire, int *changed) {
+	return pakfire_perform_transaction_simple(pakfire, pakfire_request_verify, changed);
+}
+
 PAKFIRE_EXPORT int pakfire_check(Pakfire pakfire) {
 	struct pakfire_db* db = NULL;
 	int r;
@@ -1696,6 +1752,11 @@ PAKFIRE_EXPORT int pakfire_check(Pakfire pakfire) {
 	if (r)
 		goto ERROR;
 
+	// Check if all dependencies are intact
+	r = pakfire_verify(pakfire, NULL);
+	if (r)
+		goto ERROR;
+
 ERROR:
 	if (db)
 		pakfire_db_unref(db);