From: Michael Tremer <michael.tremer@ipfire.org>
Date: Thu, 11 Feb 2021 13:09:36 +0000 (+0000)
Subject: db: Load dependencies
X-Git-Tag: 0.9.28~1285^2~768
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=24be412af6cd21ef5d9e5e25eda4d8f2fc7940af;p=pakfire.git

db: Load dependencies

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

diff --git a/src/libpakfire/db.c b/src/libpakfire/db.c
index 0475c9cd8..5446c1e4c 100644
--- a/src/libpakfire/db.c
+++ b/src/libpakfire/db.c
@@ -1479,12 +1479,41 @@ static int pakfire_db_load_package(struct pakfire_db* db, PakfireRepo repo, sqli
 	// Files
 	const char* files = (const char*)sqlite3_column_text(stmt, 17);
 	if (files) {
-		DEBUG(db->pakfire, "FILES = %s\n", files);
 		r = pakfire_package_set_filelist_from_string(pkg, files);
 		if (r)
 			goto ERROR;
 	}
 
+	// Dependencies
+
+	const struct dependency {
+		unsigned int field;
+		void (*func)(PakfirePackage pkg, PakfireRelationList list);
+	} dependencies[] = {
+		{ 18, pakfire_package_set_provides },
+		{ 19, pakfire_package_set_prerequires },
+		{ 20, pakfire_package_set_requires },
+		{ 21, pakfire_package_set_conflicts },
+		{ 22, pakfire_package_set_obsoletes },
+		{ 23, pakfire_package_set_recommends },
+		{ 24, pakfire_package_set_suggests },
+		{ 0, NULL },
+	};
+
+	for (const struct dependency* deps = dependencies; deps->field; deps++) {
+		const char* relations = (const char*)sqlite3_column_text(stmt, deps->field);
+		if (relations) {
+			PakfireRelationList list;
+
+			r = pakfire_relationlist_create_from_string(&list, db->pakfire, relations);
+			if (r)
+				goto ERROR;
+
+			deps->func(pkg, list);
+			pakfire_relationlist_unref(list);
+		}
+	}
+
 	// Success
 	r = 0;
 
@@ -1510,7 +1539,35 @@ int pakfire_db_load(struct pakfire_db* db, PakfireRepo repo) {
 			"hash1, license, summary, description, uuid, vendor, build_host, build_time, "
 			"("
 				"SELECT group_concat(name, '\n') FROM files WHERE files.pkg = packages.id"
-			") AS files "
+			") AS files, "
+			"("
+				"SELECT group_concat(dependency, '\n') FROM dependencies d "
+					"WHERE d.pkg = packages.id AND d.type = 'provides'"
+			") AS provides, "
+			"("
+				"SELECT group_concat(dependency, '\n') FROM dependencies d "
+					"WHERE d.pkg = packages.id AND d.type = 'prerequires'"
+			") AS prerequires, "
+			"("
+				"SELECT group_concat(dependency, '\n') FROM dependencies d "
+					"WHERE d.pkg = packages.id AND d.type = 'requires'"
+			") AS requires, "
+			"("
+				"SELECT group_concat(dependency, '\n') FROM dependencies d "
+					"WHERE d.pkg = packages.id AND d.type = 'conflicts'"
+			") AS conflicts, "
+			"("
+				"SELECT group_concat(dependency, '\n') FROM dependencies d "
+					"WHERE d.pkg = packages.id AND d.type = 'obsoletes'"
+			") AS obsoletes, "
+			"("
+				"SELECT group_concat(dependency, '\n') FROM dependencies d "
+					"WHERE d.pkg = packages.id AND d.type = 'recommends'"
+			") AS recommends, "
+			"("
+				"SELECT group_concat(dependency, '\n') FROM dependencies d "
+					"WHERE d.pkg = packages.id AND d.type = 'suggests'"
+			") AS suggests "
 		"FROM "
 			"packages"
 		";";