From: Michael Tremer <michael.tremer@ipfire.org>
Date: Wed, 20 Jan 2021 21:39:32 +0000 (+0000)
Subject: libpakfire: db: Add flags to decide whether we need write access
X-Git-Tag: 0.9.28~1285^2~833
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77a4b3a3e46b76522cc0e8653bd3a127d9aed5c6;p=pakfire.git

libpakfire: db: Add flags to decide whether we need write access

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

diff --git a/src/libpakfire/db.c b/src/libpakfire/db.c
index 0086404a8..d40fb212d 100644
--- a/src/libpakfire/db.c
+++ b/src/libpakfire/db.c
@@ -33,9 +33,11 @@
 struct pakfire_db {
 	Pakfire pakfire;
 	int nrefs;
+
+	int mode;
 };
 
-PAKFIRE_EXPORT int pakfire_db_open(struct pakfire_db** db, Pakfire pakfire) {
+PAKFIRE_EXPORT int pakfire_db_open(struct pakfire_db** db, Pakfire pakfire, int flags) {
 	struct pakfire_db* o = pakfire_calloc(1, sizeof(*o));
 	if (!o)
 		return -ENOMEM;
@@ -45,6 +47,12 @@ PAKFIRE_EXPORT int pakfire_db_open(struct pakfire_db** db, Pakfire pakfire) {
 	o->pakfire = pakfire_ref(pakfire);
 	o->nrefs = 1;
 
+	// Store mode
+	if (flags & PAKFIRE_DB_READWRITE)
+		o->mode = PAKFIRE_DB_READWRITE;
+	else
+		o->mode = PAKFIRE_DB_READONLY;
+
 	*db = o;
 
 	return 0;
diff --git a/src/libpakfire/include/pakfire/db.h b/src/libpakfire/include/pakfire/db.h
index c4eb363fa..bc0f890df 100644
--- a/src/libpakfire/include/pakfire/db.h
+++ b/src/libpakfire/include/pakfire/db.h
@@ -25,7 +25,12 @@
 
 struct pakfire_db;
 
-int pakfire_db_open(struct pakfire_db** db, Pakfire pakfire);
+enum {
+	PAKFIRE_DB_READONLY  = 0,
+	PAKFIRE_DB_READWRITE = (1 << 0),
+};
+
+int pakfire_db_open(struct pakfire_db** db, Pakfire pakfire, int flags);
 
 struct pakfire_db* pakfire_db_ref(struct pakfire_db* db);
 struct pakfire_db* pakfire_db_unref(struct pakfire_db* db);
diff --git a/src/libpakfire/transaction.c b/src/libpakfire/transaction.c
index 208d72566..77355e92c 100644
--- a/src/libpakfire/transaction.c
+++ b/src/libpakfire/transaction.c
@@ -340,7 +340,7 @@ PAKFIRE_EXPORT int pakfire_transaction_run(PakfireTransaction transaction) {
 	DEBUG(transaction->pakfire, "Running Transaction %p\n", transaction);
 
 	// Open the database
-	r = pakfire_db_open(&db, transaction->pakfire);
+	r = pakfire_db_open(&db, transaction->pakfire, PAKFIRE_DB_READWRITE);
 	if (r) {
 		ERROR(transaction->pakfire, "Could not open the database\n");
 		return r;