]> git.ipfire.org Git - pakfire.git/blobdiff - src/libpakfire/db.c
dependencies: Drop the legacy logger
[pakfire.git] / src / libpakfire / db.c
index a9f0342b0a73ea80d693e3992be9e259a99cf7e3..1737a9304d9f01229530bad7ebd28c94194faaf2 100644 (file)
 #include <stdlib.h>
 #include <time.h>
 
+#include <openssl/sha.h>
 #include <solv/solver.h>
 #include <sqlite3.h>
 
 #include <pakfire/archive.h>
+#include <pakfire/ctx.h>
 #include <pakfire/db.h>
 #include <pakfire/dependencies.h>
+#include <pakfire/digest.h>
 #include <pakfire/file.h>
 #include <pakfire/filelist.h>
 #include <pakfire/logging.h>
@@ -44,6 +47,7 @@
 #define SCHEMA_MIN_SUP 7
 
 struct pakfire_db {
+       struct pakfire_ctx* ctx;
        struct pakfire* pakfire;
        int nrefs;
 
@@ -56,23 +60,77 @@ struct pakfire_db {
 };
 
 static void logging_callback(void* data, int r, const char* msg) {
-       struct pakfire* pakfire = (struct pakfire*)data;
+       struct pakfire_ctx* ctx = data;
 
-       ERROR(pakfire, "Database Error: %s: %s\n",
+       CTX_ERROR(ctx, "Database Error: %s: %s\n",
                sqlite3_errstr(r), msg);
 }
 
+static int pakfire_db_check_table(struct pakfire_db* db, const char* table) {
+       sqlite3_stmt* stmt = NULL;
+       int r;
+
+       const char* sql = "SELECT * FROM sqlite_master WHERE type = ? AND name = ?";
+
+       // Prepare the statement
+       r = sqlite3_prepare_v2(db->handle, sql, strlen(sql), &stmt, NULL);
+       if (r != SQLITE_OK) {
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s: %s\n",
+                       sql, sqlite3_errmsg(db->handle));
+               goto ERROR;
+       }
+
+       // Bind type
+       r = sqlite3_bind_text(stmt, 1, "table", -1, NULL);
+       if (r != SQLITE_OK) {
+               CTX_ERROR(db->ctx, "Could not bind type: %s\n", sqlite3_errmsg(db->handle));
+               goto ERROR;
+       }
+
+       // Bind name
+       r = sqlite3_bind_text(stmt, 2, table, -1, NULL);
+       if (r != SQLITE_OK) {
+               CTX_ERROR(db->ctx, "Could not bind name: %s\n", sqlite3_errmsg(db->handle));
+               goto ERROR;
+       }
+
+       // Execute the statement
+       do {
+               r = sqlite3_step(stmt);
+       } while (r == SQLITE_BUSY);
+
+       // We should have read a row
+       if (r != SQLITE_ROW)
+               goto ERROR;
+
+       // If we get here, the table exists.
+       r = 0;
+
+ERROR:
+       if (stmt)
+               sqlite3_finalize(stmt);
+
+       return r;
+}
+
 static sqlite3_value* pakfire_db_get(struct pakfire_db* db, const char* key) {
        sqlite3_stmt* stmt = NULL;
        sqlite3_value* val = NULL;
        int r;
 
+       // If the schema has not been initialized, yet, check if the settings table exist, at all
+       if (!db->schema) {
+               r = pakfire_db_check_table(db, "settings");
+               if (r)
+                       return NULL;
+       }
+
        const char* sql = "SELECT val FROM settings WHERE key = ?";
 
        // Prepare the statement
        r = sqlite3_prepare_v2(db->handle, sql, strlen(sql), &stmt, NULL);
        if (r != SQLITE_OK) {
-               //ERROR(db->pakfire, "Could not prepare SQL statement: %s: %s\n",
+               //CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s: %s\n",
                //      sql, sqlite3_errmsg(db->handle));
                return NULL;
        }
@@ -80,7 +138,7 @@ static sqlite3_value* pakfire_db_get(struct pakfire_db* db, const char* key) {
        // Bind key
        r = sqlite3_bind_text(stmt, 1, key, strlen(key), NULL);
        if (r != SQLITE_OK) {
-               ERROR(db->pakfire, "Could not bind key: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind key: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
@@ -96,7 +154,7 @@ static sqlite3_value* pakfire_db_get(struct pakfire_db* db, const char* key) {
        // Read value
        val = sqlite3_column_value(stmt, 0);
        if (!val) {
-               ERROR(db->pakfire, "Could not read value\n");
+               CTX_ERROR(db->ctx, "Could not read value\n");
                goto ERROR;
        }
 
@@ -137,7 +195,7 @@ static int pakfire_db_set_string(struct pakfire_db* db, const char* key, const c
        sqlite3_stmt* stmt = NULL;
        int r;
 
-       DEBUG(db->pakfire, "Setting %s to '%s'\n", key, val);
+       CTX_DEBUG(db->ctx, "Setting %s to '%s'\n", key, val);
 
        const char* sql = "INSERT INTO settings(key, val) VALUES(?, ?) \
                ON CONFLICT (key) DO UPDATE SET val = excluded.val";
@@ -145,7 +203,7 @@ static int pakfire_db_set_string(struct pakfire_db* db, const char* key, const c
        // Prepare statement
        r = sqlite3_prepare_v2(db->handle, sql, strlen(sql), &stmt, NULL);
        if (r != SQLITE_OK) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s: %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s: %s\n",
                        sql, sqlite3_errmsg(db->handle));
                return 1;
        }
@@ -153,14 +211,14 @@ static int pakfire_db_set_string(struct pakfire_db* db, const char* key, const c
        // Bind key
        r = sqlite3_bind_text(stmt, 1, key, strlen(key), NULL);
        if (r != SQLITE_OK) {
-               ERROR(db->pakfire, "Could not bind key: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind key: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind val
        r = sqlite3_bind_text(stmt, 2, val, strlen(val), NULL);
        if (r != SQLITE_OK) {
-               ERROR(db->pakfire, "Could not bind val: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind val: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
@@ -183,7 +241,7 @@ static int pakfire_db_set_int(struct pakfire_db* db, const char* key, int val) {
        sqlite3_stmt* stmt = NULL;
        int r;
 
-       DEBUG(db->pakfire, "Setting %s to '%d'\n", key, val);
+       CTX_DEBUG(db->ctx, "Setting %s to '%d'\n", key, val);
 
        const char* sql = "INSERT INTO settings(key, val) VALUES(?, ?) \
                ON CONFLICT (key) DO UPDATE SET val = excluded.val";
@@ -191,7 +249,7 @@ static int pakfire_db_set_int(struct pakfire_db* db, const char* key, int val) {
        // Prepare statement
        r = sqlite3_prepare_v2(db->handle, sql, strlen(sql), &stmt, NULL);
        if (r != SQLITE_OK) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s: %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s: %s\n",
                        sql, sqlite3_errmsg(db->handle));
                return 1;
        }
@@ -199,14 +257,14 @@ static int pakfire_db_set_int(struct pakfire_db* db, const char* key, int val) {
        // Bind key
        r = sqlite3_bind_text(stmt, 1, key, strlen(key), NULL);
        if (r != SQLITE_OK) {
-               ERROR(db->pakfire, "Could not bind key: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind key: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind val
        r = sqlite3_bind_int64(stmt, 2, val);
        if (r != SQLITE_OK) {
-               ERROR(db->pakfire, "Could not bind val: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind val: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
@@ -234,7 +292,7 @@ static time_t pakfire_read_modification_time(struct pakfire_db* db) {
                t = sqlite3_value_int64(value);
                sqlite3_value_free(value);
        } else {
-               DEBUG(db->pakfire, "Could not find last modification timestamp\n");
+               CTX_DEBUG(db->ctx, "Could not find last modification timestamp\n");
        }
 
        return t;
@@ -258,7 +316,7 @@ static int pakfire_update_modification_time(struct pakfire_db* db) {
 static int pakfire_db_execute(struct pakfire_db* db, const char* stmt) {
        int r;
 
-       DEBUG(db->pakfire, "Executing database query: %s\n", stmt);
+       CTX_DEBUG(db->ctx, "Executing database query: %s\n", stmt);
 
        do {
                r = sqlite3_exec(db->handle, stmt, NULL, NULL, NULL);
@@ -266,7 +324,7 @@ static int pakfire_db_execute(struct pakfire_db* db, const char* stmt) {
 
        // Log any errors
        if (r) {
-               ERROR(db->pakfire, "Database query failed: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Database query failed: %s\n", sqlite3_errmsg(db->handle));
        }
 
        return r;
@@ -312,25 +370,28 @@ static void pakfire_db_free(struct pakfire_db* db) {
                // Close database handle
                int r = sqlite3_close(db->handle);
                if (r != SQLITE_OK) {
-                       ERROR(db->pakfire, "Could not close database handle: %s\n",
+                       CTX_ERROR(db->ctx, "Could not close database handle: %s\n",
                                sqlite3_errmsg(db->handle));
                }
        }
 
-       pakfire_unref(db->pakfire);
-
+       if (db->pakfire)
+               pakfire_unref(db->pakfire);
+       if (db->ctx)
+               pakfire_ctx_unref(db->ctx);
        free(db);
 }
 
 static int pakfire_db_get_schema(struct pakfire_db* db) {
+       // Fetch the schema version
        sqlite3_value* value = pakfire_db_get(db, "schema");
        if (!value)
-               return -1;
+               return 0;
 
        int schema = sqlite3_value_int64(value);
        sqlite3_value_free(value);
 
-       DEBUG(db->pakfire, "Database has schema version %d\n", schema);
+       CTX_DEBUG(db->ctx, "Database has schema version %d\n", schema);
 
        return schema;
 }
@@ -351,29 +412,30 @@ static int pakfire_db_create_schema(struct pakfire_db* db) {
        // Create packages table
        r = pakfire_db_execute(db,
                "CREATE TABLE IF NOT EXISTS packages("
-                       "id             INTEGER PRIMARY KEY, "
-                       "name           TEXT, "
-                       "evr            TEXT, "
-                       "arch           TEXT, "
-                       "groups         TEXT, "
-                       "filename       TEXT, "
-                       "size           INTEGER, "
-                       "inst_size      INTEGER, "
-                       "digest         TEXT, "
-                       "license        TEXT, "
-                       "summary        TEXT, "
-                       "description    TEXT, "
-                       "uuid           TEXT, "
-                       "vendor         TEXT, "
-                       "build_host     TEXT, "
-                       "build_time     INTEGER, "
-                       "installed      INTEGER, "
-                       "userinstalled  INTEGER, "
-                       "repository     TEXT, "
-                       "source_name    TEXT, "
-                       "source_evr     TEXT, "
-                       "source_arch    TEXT, "
-                       "distribution   TEXT"
+                       "id              INTEGER PRIMARY KEY, "
+                       "name            TEXT, "
+                       "evr             TEXT, "
+                       "arch            TEXT, "
+                       "groups          TEXT, "
+                       "filename        TEXT, "
+                       "size            INTEGER, "
+                       "inst_size       INTEGER, "
+                       "digest_type     INTEGER, "
+                       "digest          BLOB, "
+                       "license         TEXT, "
+                       "summary         TEXT, "
+                       "description     TEXT, "
+                       "uuid            TEXT, "
+                       "vendor          TEXT, "
+                       "build_host      TEXT, "
+                       "build_time      INTEGER, "
+                       "installed       INTEGER, "
+                       "userinstalled   INTEGER, "
+                       "repository      TEXT, "
+                       "source_name     TEXT, "
+                       "source_evr      TEXT, "
+                       "source_arch     TEXT, "
+                       "distribution    TEXT"
                ")");
        if (r)
                return 1;
@@ -407,18 +469,25 @@ static int pakfire_db_create_schema(struct pakfire_db* db) {
        // Create files table
        r = pakfire_db_execute(db,
                "CREATE TABLE IF NOT EXISTS files("
-                       "id             INTEGER PRIMARY KEY, "
-                       "path           TEXT, "
-                       "pkg            INTEGER, "
-                       "size           INTEGER, "
-                       "config         INTEGER, "
-                       "datafile       INTEGER, "
-                       "mode           INTEGER, "
-                       "user           TEXT, "
-                       "'group'        TEXT, "
-                       "ctime          INTEGER, "
-                       "mtime          INTEGER, "
-                       "capabilities   TEXT, "
+                       "id                INTEGER PRIMARY KEY, "
+                       "path              TEXT, "
+                       "pkg               INTEGER, "
+                       "size              INTEGER, "
+                       "config            INTEGER, "
+                       "datafile          INTEGER, "
+                       "mode              INTEGER, "
+                       "uname             TEXT, "
+                       "gname             TEXT, "
+                       "ctime             INTEGER, "
+                       "mtime             INTEGER, "
+                       "mimetype          TEXT, "
+                       "capabilities      TEXT, "
+                       "digest_sha2_512   BLOB, "
+                       "digest_sha2_256   BLOB, "
+                       "digest_blake2b512 BLOB, "
+                       "digest_blake2s256 BLOB, "
+                       "digest_sha3_512   BLOB, "
+                       "digest_sha3_256   BLOB, "
                        "FOREIGN KEY (pkg) REFERENCES packages(id) ON DELETE CASCADE"
                ")");
        if (r)
@@ -434,23 +503,6 @@ static int pakfire_db_create_schema(struct pakfire_db* db) {
        if (r)
                return 1;
 
-       // Create file digests table
-       r = pakfire_db_execute(db,
-               "CREATE TABLE IF NOT EXISTS file_digests("
-                       "file                   INTEGER, "
-                       "type                   INTEGER, "
-                       "digest                 BLOB, "
-                       "FOREIGN KEY (file) REFERENCES files(id) ON DELETE CASCADE"
-               ")");
-       if (r)
-               return 1;
-
-       // file digests: Add index over files
-       r = pakfire_db_execute(db, "CREATE INDEX IF NOT EXISTS file_digests_file_index "
-               "ON file_digests(file)");
-       if (r)
-               return 1;
-
        // Create scriptlets table
        r = pakfire_db_execute(db,
                "CREATE TABLE IF NOT EXISTS scriptlets("
@@ -468,12 +520,12 @@ static int pakfire_db_create_schema(struct pakfire_db* db) {
        if (r)
                return 1;
 
-       const char* arch = pakfire_get_arch(db->pakfire);
+       const char* arch = pakfire_get_effective_arch(db->pakfire);
 
        // Set architecture
        r = pakfire_db_set_string(db, "arch", arch);
        if (r) {
-               ERROR(db->pakfire, "Could not set architecture\n");
+               CTX_ERROR(db->ctx, "Could not set architecture\n");
                return r;
        }
 
@@ -501,7 +553,7 @@ static int pakfire_db_migrate_schema(struct pakfire_db* db) {
 
                switch (db->schema) {
                        // No schema exists
-                       case -1:
+                       case 0:
                                r = pakfire_db_create_schema(db);
                                if (r)
                                        goto ROLLBACK;
@@ -518,7 +570,7 @@ static int pakfire_db_migrate_schema(struct pakfire_db* db) {
                                break;
 
                        default:
-                               ERROR(db->pakfire, "Cannot migrate database from schema %d\n", db->schema);
+                               CTX_ERROR(db->ctx, "Cannot migrate database from schema %d\n", db->schema);
                                goto ROLLBACK;
                }
 
@@ -547,12 +599,12 @@ static int pakfire_db_check_arch(struct pakfire_db* db) {
        // Fetch database architecture
        char* db_arch = pakfire_db_get_string(db, "arch");
        if (!db_arch) {
-               ERROR(db->pakfire, "Database is of an unknown architecture\n");
+               CTX_ERROR(db->ctx, "Database is of an unknown architecture\n");
                goto ERROR;
        }
 
        // Fetch the running architecture
-       const char* arch = pakfire_get_arch(db->pakfire);
+       const char* arch = pakfire_get_effective_arch(db->pakfire);
        if (!arch)
                goto ERROR;
 
@@ -571,7 +623,7 @@ static int pakfire_db_setup(struct pakfire_db* db) {
        int r;
 
        // Setup logging
-       sqlite3_config(SQLITE_CONFIG_LOG, logging_callback, db->pakfire);
+       sqlite3_config(SQLITE_CONFIG_LOG, logging_callback, db->ctx);
 
        // Enable foreign keys
        pakfire_db_execute(db, "PRAGMA foreign_keys = ON");
@@ -583,8 +635,8 @@ static int pakfire_db_setup(struct pakfire_db* db) {
        db->schema = pakfire_db_get_schema(db);
 
        // Check if the schema is recent enough
-       if (db->schema > 0 && db->schema < SCHEMA_MIN_SUP) {
-               ERROR(db->pakfire, "Database schema %d is not supported by this version of Pakfire\n",
+       if (db->schema && db->schema < SCHEMA_MIN_SUP) {
+               CTX_ERROR(db->ctx, "Database schema %d is not supported by this version of Pakfire\n",
                        db->schema);
                return 1;
        }
@@ -592,7 +644,7 @@ static int pakfire_db_setup(struct pakfire_db* db) {
        // Read modification timestamp
        db->last_modified_at = pakfire_read_modification_time(db);
 
-       DEBUG(db->pakfire, "The database was last modified at %ld\n", db->last_modified_at);
+       CTX_DEBUG(db->ctx, "The database was last modified at %ld\n", db->last_modified_at);
 
        // Done when not in read-write mode
        if (db->mode != PAKFIRE_DB_READWRITE)
@@ -604,7 +656,7 @@ static int pakfire_db_setup(struct pakfire_db* db) {
        // Set database journal to WAL
        r = pakfire_db_execute(db, "PRAGMA journal_mode = WAL");
        if (r != SQLITE_OK) {
-               ERROR(db->pakfire, "Could not set journal mode to WAL: %s\n",
+               CTX_ERROR(db->ctx, "Could not set journal mode to WAL: %s\n",
                        sqlite3_errmsg(db->handle));
                return 1;
        }
@@ -612,7 +664,7 @@ static int pakfire_db_setup(struct pakfire_db* db) {
        // Disable autocheckpoint
        r = sqlite3_wal_autocheckpoint(db->handle, 0);
        if (r != SQLITE_OK) {
-               ERROR(db->pakfire, "Could not disable autocheckpoint: %s\n",
+               CTX_ERROR(db->ctx, "Could not disable autocheckpoint: %s\n",
                        sqlite3_errmsg(db->handle));
                return 1;
        }
@@ -632,6 +684,9 @@ int pakfire_db_open(struct pakfire_db** db, struct pakfire* pakfire, int flags)
        if (!o)
                return -ENOMEM;
 
+       // Store a reference to the context
+       o->ctx = pakfire_ctx(pakfire);
+
        o->pakfire = pakfire_ref(pakfire);
        o->nrefs = 1;
 
@@ -654,7 +709,7 @@ int pakfire_db_open(struct pakfire_db** db, struct pakfire* pakfire, int flags)
        // Try to open the sqlite3 database file
        r = sqlite3_open_v2(o->path, &o->handle, sqlite3_flags, NULL);
        if (r != SQLITE_OK) {
-               ERROR(pakfire, "Could not open database %s: %s\n",
+               CTX_ERROR(o->ctx, "Could not open database %s: %s\n",
                        o->path, sqlite3_errmsg(o->handle));
 
                r = 1;
@@ -702,7 +757,7 @@ static unsigned long pakfire_db_integrity_check(struct pakfire_db* db) {
 
        r = sqlite3_prepare_v2(db->handle, "PRAGMA integrity_check", -1, &stmt, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not prepare integrity check: %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare integrity check: %s\n",
                        sqlite3_errmsg(db->handle));
                return 1;
        }
@@ -726,7 +781,7 @@ static unsigned long pakfire_db_integrity_check(struct pakfire_db* db) {
                        errors++;
 
                        // Log the message
-                       ERROR(db->pakfire, "%s\n", error);
+                       CTX_ERROR(db->ctx, "%s\n", error);
 
                // Break on anything else
                } else
@@ -736,9 +791,9 @@ static unsigned long pakfire_db_integrity_check(struct pakfire_db* db) {
        sqlite3_finalize(stmt);
 
        if (errors)
-               ERROR(db->pakfire, "Database integrity check failed\n");
+               CTX_ERROR(db->ctx, "Database integrity check failed\n");
        else
-               INFO(db->pakfire, "Database integrity check passed\n");
+               CTX_INFO(db->ctx, "Database integrity check passed\n");
 
        return errors;
 }
@@ -749,7 +804,7 @@ static unsigned long pakfire_db_foreign_key_check(struct pakfire_db* db) {
 
        r = sqlite3_prepare_v2(db->handle, "PRAGMA foreign_key_check", -1, &stmt, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not prepare foreign key check: %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare foreign key check: %s\n",
                        sqlite3_errmsg(db->handle));
                return 1;
        }
@@ -772,7 +827,7 @@ static unsigned long pakfire_db_foreign_key_check(struct pakfire_db* db) {
                        errors++;
 
                        // Log the message
-                       ERROR(db->pakfire, "Foreign key violation found in %s, row %lu: "
+                       CTX_ERROR(db->ctx, "Foreign key violation found in %s, row %lu: "
                                "%lu does not exist in table %s\n", table, rowid, foreign_rowid, foreign_table);
 
                // Break on anything else
@@ -783,9 +838,9 @@ static unsigned long pakfire_db_foreign_key_check(struct pakfire_db* db) {
        sqlite3_finalize(stmt);
 
        if (errors)
-               ERROR(db->pakfire, "Foreign key check failed\n");
+               CTX_ERROR(db->ctx, "Foreign key check failed\n");
        else
-               INFO(db->pakfire, "Foreign key check passed\n");
+               CTX_INFO(db->ctx, "Foreign key check passed\n");
 
        return errors;
 }
@@ -816,7 +871,7 @@ ssize_t pakfire_db_packages(struct pakfire_db* db) {
 
        int r = sqlite3_prepare_v2(db->handle, "SELECT COUNT(*) FROM packages", -1, &stmt, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s\n",
                        sqlite3_errmsg(db->handle));
                return -1;
        }
@@ -845,55 +900,9 @@ static void pakfire_db_add_userinstalled(struct pakfire* pakfire, const char* na
        queue_push2(&pool->pooljobs, SOLVER_USERINSTALLED|SOLVER_SOLVABLE_NAME, id);
 }
 
-static const struct pakfire_digest {
-       enum pakfire_digests type;
-       const char* prefix;
-} pakfire_digests[] = {
-       { PAKFIRE_DIGEST_SHA512, "sha512:" },
-       { PAKFIRE_DIGEST_SHA256, "sha256:" },
-       { PAKFIRE_DIGEST_SHA1, "sha1:" },
-       { PAKFIRE_DIGEST_NONE, NULL },
-};
-
-static char* pakfire_db_pack_digest(enum pakfire_digests type, const char* hexdigest) {
-       char* s = NULL;
-       int r;
-
-       for (const struct pakfire_digest* digest = pakfire_digests; digest->type; digest++) {
-               if (digest->type == type) {
-                       r = asprintf(&s, "%s%s", digest->prefix, hexdigest);
-                       if (r < 0)
-                               return NULL;
-
-                       return s;
-               }
-       }
-
-       return NULL;
-}
-
-static const char* pakfire_db_unpack_digest(const char* hexdigest, enum pakfire_digests* type) {
-       *type = PAKFIRE_DIGEST_NONE;
-
-       // Don't do anything for empty input
-       if (!hexdigest || !*hexdigest)
-               return NULL;
-
-       for (const struct pakfire_digest* digest = pakfire_digests; digest->type; digest++) {
-               if (pakfire_string_startswith(hexdigest, digest->prefix)) {
-                       *type = digest->type;
-
-                       // Return the beginning of the hexdigest
-                       return hexdigest + strlen(digest->prefix);
-               }
-       }
-
-       // No match
-       return NULL;
-}
-
 static int pakfire_db_add_dependencies(struct pakfire_db* db, unsigned long id, struct pakfire_package* pkg) {
        sqlite3_stmt* stmt = NULL;
+       char** list = NULL;
        int r = 1;
 
        const char* sql = "INSERT INTO dependencies(pkg, type, dependency) VALUES(?, ?, ?)";
@@ -901,53 +910,39 @@ static int pakfire_db_add_dependencies(struct pakfire_db* db, unsigned long id,
        // Prepare the statement
        r = sqlite3_prepare_v2(db->handle, sql, -1, &stmt, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s: %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s: %s\n",
                        sql, sqlite3_errmsg(db->handle));
                goto END;
        }
 
-       const struct __relation {
-               const char* type;
-               char** (*func)(struct pakfire_package*);
-       } relations[] = {
-               { "provides", pakfire_package_get_provides },
-               { "prerequires", pakfire_package_get_prerequires },
-               { "requires", pakfire_package_get_requires },
-               { "conflicts", pakfire_package_get_conflicts },
-               { "obsoletes", pakfire_package_get_obsoletes },
-               { "recommends", pakfire_package_get_recommends },
-               { "suggests", pakfire_package_get_suggests },
-               { "supplements", pakfire_package_get_supplements },
-               { "enhances", pakfire_package_get_enhances },
-               { NULL, NULL },
-       };
-
-       for (const struct __relation* relation = relations; relation->type; relation++) {
-               char** list = relation->func(pkg);
-               if (!list)
-                       continue;
+       for (const struct pakfire_dep* dep = pakfire_deps; dep->key; dep++) {
+               list = pakfire_package_get_deps(pkg, dep->key);
+               if (!list) {
+                       r = 1;
+                       goto END;
+               }
 
-               for (char** dep = list; *dep; dep++) {
+               for (char** d = list; *d; d++) {
                        // Bind package ID
                        r = sqlite3_bind_int64(stmt, 1, id);
                        if (r) {
-                               ERROR(db->pakfire, "Could not bind id: %s\n",
+                               CTX_ERROR(db->ctx, "Could not bind id: %s\n",
                                        sqlite3_errmsg(db->handle));
                                goto END;
                        }
 
                        // Bind type
-                       r = sqlite3_bind_text(stmt, 2, relation->type, -1, NULL);
+                       r = sqlite3_bind_text(stmt, 2, dep->name, -1, NULL);
                        if (r) {
-                               ERROR(db->pakfire, "Could not bind type: %s\n",
+                               CTX_ERROR(db->ctx, "Could not bind type: %s\n",
                                        sqlite3_errmsg(db->handle));
                                goto END;
                        }
 
                        // Bind dependency
-                       r = sqlite3_bind_text(stmt, 3, *dep, -1, NULL);
+                       r = sqlite3_bind_text(stmt, 3, *d, -1, NULL);
                        if (r) {
-                               ERROR(db->pakfire, "Could not bind dependency: %s\n",
+                               CTX_ERROR(db->ctx, "Could not bind dependency: %s\n",
                                        sqlite3_errmsg(db->handle));
                                goto END;
                        }
@@ -957,13 +952,9 @@ static int pakfire_db_add_dependencies(struct pakfire_db* db, unsigned long id,
                                r = sqlite3_step(stmt);
                        } while (r == SQLITE_BUSY);
 
-                       free(*dep);
-
                        // Reset bound values
                        sqlite3_reset(stmt);
                }
-
-               free(list);
        }
 
        // All okay
@@ -972,92 +963,29 @@ static int pakfire_db_add_dependencies(struct pakfire_db* db, unsigned long id,
 END:
        if (stmt)
                sqlite3_finalize(stmt);
+       if (list) {
+               for (char** dep = list; *dep; dep++)
+                       free(*dep);
+               free(list);
+       }
 
        return r;
 }
 
-static int pakfire_db_file_add_digests(struct pakfire_db* db, unsigned long id,
-               struct pakfire_file* file) {
-       sqlite3_stmt* stmt = NULL;
-       int r = 1;
-
-       // XXX add a check that avoids running through the loop for files that won't have
-       // any digests (e.g. symlinks, directories, etc.)
-
-       static enum pakfire_digests digests[] = {
-               PAKFIRE_DIGEST_SHA512,
-               PAKFIRE_DIGEST_SHA256,
-               PAKFIRE_DIGEST_SHA1,
-
-               // Sentinel
-               PAKFIRE_DIGEST_NONE,
-       };
-
-       const char* sql = "INSERT INTO file_digests(file, type, digest) VALUES(?, ?, ?)";
-
-       // Prepare the statement
-       r = sqlite3_prepare_v2(db->handle, sql, -1, &stmt, NULL);
-       if (r) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s: %s\n",
-                       sql, sqlite3_errmsg(db->handle));
-               goto ERROR;
-       }
-
+static int pakfire_db_bind_digest(struct pakfire_db* db, sqlite3_stmt* stmt, const int field,
+               struct pakfire_file* file, const enum pakfire_digest_types type) {
+       const unsigned char* digest = NULL;
        size_t length = 0;
 
-       for (enum pakfire_digests* type = digests; *type; type++) {
-               // Fetch digest
-               const unsigned char* digest = pakfire_file_get_digest(file, *type, &length);
+       // Fetch the digest
+       digest = pakfire_file_get_digest(file, type, &length);
 
-               // Skip if the file does not have a digest of this type
-               if (!digest)
-                       continue;
-
-               // Bind the file ID
-               r = sqlite3_bind_int64(stmt, 1, id);
-               if (r) {
-                       ERROR(db->pakfire, "Could not bind id: %s\n", sqlite3_errmsg(db->handle));
-                       goto ERROR;
-               }
+       // If this digest isn't set, just bind NULL
+       if (!digest)
+               return sqlite3_bind_null(stmt, field);
 
-               // Bind the type
-               r = sqlite3_bind_int64(stmt, 2, (int64_t)*type);
-               if (r) {
-                       ERROR(db->pakfire, "Could not bind type: %s\n", sqlite3_errmsg(db->handle));
-                       goto ERROR;
-               }
-
-               // Bind digest
-               r = sqlite3_bind_blob(stmt, 3, digest, length, NULL);
-               if (r) {
-                       ERROR(db->pakfire, "Could not bind digest: %s\n", sqlite3_errmsg(db->handle));
-                       goto ERROR;
-               }
-
-               // Execute query
-               do {
-                       r = sqlite3_step(stmt);
-               } while (r == SQLITE_BUSY);
-
-               // Check for errors
-               if (r != SQLITE_DONE) {
-                       ERROR(db->pakfire, "Could not add digest to database: %s\n",
-                               sqlite3_errmsg(db->handle));
-                       goto ERROR;
-               }
-
-               // Reset bound values
-               sqlite3_reset(stmt);
-       }
-
-       // All okay
-       r = 0;
-
-ERROR:
-       if (stmt)
-               sqlite3_finalize(stmt);
-
-       return r;
+       // Otherwise bind the data blob
+       return sqlite3_bind_blob(stmt, field, digest, length, NULL);
 }
 
 static int pakfire_db_add_files(struct pakfire_db* db, unsigned long id, struct pakfire_archive* archive) {
@@ -1067,7 +995,7 @@ static int pakfire_db_add_files(struct pakfire_db* db, unsigned long id, struct
        // Get the filelist from the archive
        struct pakfire_filelist* filelist = pakfire_archive_get_filelist(archive);
        if (!filelist) {
-               ERROR(db->pakfire, "Could not fetch filelist from archive\n");
+               CTX_ERROR(db->ctx, "Could not fetch filelist from archive\n");
                return 1;
        }
 
@@ -1077,24 +1005,45 @@ static int pakfire_db_add_files(struct pakfire_db* db, unsigned long id, struct
                goto END;
        }
 
-       const char* sql = "INSERT INTO files(pkg, path, size, config, datafile, mode, "
-               "user, 'group', ctime, mtime, capabilities) VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
+       const char* sql =
+               "INSERT INTO "
+               "       files("
+                               "pkg, "
+                               "path, "
+                               "size, "
+                               "config, "
+                               "datafile, "
+                               "mode, "
+                               "uname, "
+                               "gname, "
+                               "ctime, "
+                               "mtime, "
+                               "mimetype, "
+                               "capabilities, "
+                               "digest_sha2_512, "
+                               "digest_sha2_256, "
+                               "digest_blake2b512, "
+                               "digest_blake2s256, "
+                               "digest_sha3_512, "
+                               "digest_sha3_256"
+                       ") "
+                       "VALUES(?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?, ?)";
 
        // Prepare the statement
-       r = sqlite3_prepare_v2(db->handle, sql, -1, &stmt, NULL);
+       r = sqlite3_prepare_v2(db->handle, sql, strlen(sql), &stmt, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s: %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s: %s\n",
                        sql, sqlite3_errmsg(db->handle));
                goto END;
        }
 
-       for (unsigned int i = 0; i < pakfire_filelist_size(filelist); i++) {
+       for (unsigned int i = 0; i < pakfire_filelist_length(filelist); i++) {
                struct pakfire_file* file = pakfire_filelist_get(filelist, i);
 
                // Bind package ID
                r = sqlite3_bind_int64(stmt, 1, id);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind id: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind id: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
@@ -1104,7 +1053,7 @@ static int pakfire_db_add_files(struct pakfire_db* db, unsigned long id, struct
 
                r = sqlite3_bind_text(stmt, 2, path, -1, NULL);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind path: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind path: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
@@ -1114,7 +1063,7 @@ static int pakfire_db_add_files(struct pakfire_db* db, unsigned long id, struct
 
                r = sqlite3_bind_int64(stmt, 3, size);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind size: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind size: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
@@ -1122,7 +1071,7 @@ static int pakfire_db_add_files(struct pakfire_db* db, unsigned long id, struct
                // Bind config - XXX TODO
                r = sqlite3_bind_null(stmt, 4);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind config: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind config: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
@@ -1130,7 +1079,7 @@ static int pakfire_db_add_files(struct pakfire_db* db, unsigned long id, struct
                // Bind datafile - XXX TODO
                r = sqlite3_bind_null(stmt, 5);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind datafile: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind datafile: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
@@ -1140,27 +1089,27 @@ static int pakfire_db_add_files(struct pakfire_db* db, unsigned long id, struct
 
                r = sqlite3_bind_int64(stmt, 6, mode);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind mode: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind mode: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
 
-               // Bind user
-               const char* user = pakfire_file_get_user(file);
+               // Bind uname
+               const char* uname = pakfire_file_get_uname(file);
 
-               r = sqlite3_bind_text(stmt, 7, user, -1, NULL);
+               r = sqlite3_bind_text(stmt, 7, uname, -1, NULL);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind user: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind uname: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
 
-               // Bind group
-               const char* group = pakfire_file_get_group(file);
+               // Bind gname
+               const char* gname = pakfire_file_get_gname(file);
 
-               r = sqlite3_bind_text(stmt, 8, group, -1, NULL);
+               r = sqlite3_bind_text(stmt, 8, gname, -1, NULL);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind group: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind gname: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
@@ -1170,7 +1119,7 @@ static int pakfire_db_add_files(struct pakfire_db* db, unsigned long id, struct
 
                r = sqlite3_bind_int64(stmt, 9, ctime);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind ctime: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind ctime: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
@@ -1180,38 +1129,103 @@ static int pakfire_db_add_files(struct pakfire_db* db, unsigned long id, struct
 
                r = sqlite3_bind_int64(stmt, 10, mtime);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind mtime: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind mtime: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
 
+               // Bind MIME type
+               const char* mimetype = pakfire_file_get_mimetype(file);
+
+               if (mimetype) {
+                       r = sqlite3_bind_text(stmt, 11, mimetype, -1, NULL);
+                       if (r) {
+                               CTX_ERROR(db->ctx, "Could not bind MIME type: %s\n",
+                                       sqlite3_errmsg(db->handle));
+                               pakfire_file_unref(file);
+                               goto END;
+                       }
+               } else {
+                       r = sqlite3_bind_null(stmt, 11);
+                       if (r) {
+                               CTX_ERROR(db->ctx, "Could not bind an empty MIME type: %s\n",
+                                       sqlite3_errmsg(db->handle));
+                               pakfire_file_unref(file);
+                               goto END;
+                       }
+               }
+
                // Bind capabilities - XXX TODO
-               r = sqlite3_bind_null(stmt, 11);
+               r = sqlite3_bind_null(stmt, 12);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind capabilities: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind capabilities: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
 
-               // Execute query
-               do {
-                       r = sqlite3_step(stmt);
-               } while (r == SQLITE_BUSY);
+               // SHA2-512 Digest
+               r = pakfire_db_bind_digest(db, stmt, 13, file, PAKFIRE_DIGEST_SHA2_512);
+               if (r) {
+                       CTX_ERROR(db->ctx, "Could not bind SHA2-512 digest: %s\n",
+                               sqlite3_errmsg(db->handle));
+                       pakfire_file_unref(file);
+                       goto END;
+               }
 
-               // Check for errors
-               if (r != SQLITE_DONE) {
-                       ERROR(db->pakfire, "Could not add file to database: %s\n",
+               // SHA2-256 Digest
+               r = pakfire_db_bind_digest(db, stmt, 14, file, PAKFIRE_DIGEST_SHA2_256);
+               if (r) {
+                       CTX_ERROR(db->ctx, "Could not bind SHA2-256 digest: %s\n",
                                sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
 
-               // Save file ID
-               unsigned long file_id = sqlite3_last_insert_rowid(db->handle);
+               // BLAKE2b512 Digest
+               r = pakfire_db_bind_digest(db, stmt, 15, file, PAKFIRE_DIGEST_BLAKE2B512);
+               if (r) {
+                       CTX_ERROR(db->ctx, "Could not bind BLAKE2b512 digest: %s\n",
+                               sqlite3_errmsg(db->handle));
+                       pakfire_file_unref(file);
+                       goto END;
+               }
+
+               // BLAKE2s256 Digest
+               r = pakfire_db_bind_digest(db, stmt, 16, file, PAKFIRE_DIGEST_BLAKE2S256);
+               if (r) {
+                       CTX_ERROR(db->ctx, "Could not bind BLAKE2s256 digest: %s\n",
+                               sqlite3_errmsg(db->handle));
+                       pakfire_file_unref(file);
+                       goto END;
+               }
+
+               // SHA3-512 Digest
+               r = pakfire_db_bind_digest(db, stmt, 17, file, PAKFIRE_DIGEST_SHA3_512);
+               if (r) {
+                       CTX_ERROR(db->ctx, "Could not bind SHA3-512 digest: %s\n",
+                               sqlite3_errmsg(db->handle));
+                       pakfire_file_unref(file);
+                       goto END;
+               }
 
-               // Store digests
-               r = pakfire_db_file_add_digests(db, file_id, file);
+               // SHA3-256 Digest
+               r = pakfire_db_bind_digest(db, stmt, 18, file, PAKFIRE_DIGEST_SHA3_256);
                if (r) {
+                       CTX_ERROR(db->ctx, "Could not bind SHA3-256 digest: %s\n",
+                               sqlite3_errmsg(db->handle));
+                       pakfire_file_unref(file);
+                       goto END;
+               }
+
+               // Execute query
+               do {
+                       r = sqlite3_step(stmt);
+               } while (r == SQLITE_BUSY);
+
+               // Check for errors
+               if (r != SQLITE_DONE) {
+                       CTX_ERROR(db->ctx, "Could not add file to database: %s\n",
+                               sqlite3_errmsg(db->handle));
                        pakfire_file_unref(file);
                        goto END;
                }
@@ -1244,7 +1258,7 @@ static int pakfire_db_add_scriptlets(struct pakfire_db* db, unsigned long id, st
        // Prepare the statement
        r = sqlite3_prepare_v2(db->handle, sql, -1, &stmt, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s: %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s: %s\n",
                        sql, sqlite3_errmsg(db->handle));
                goto END;
        }
@@ -1258,7 +1272,7 @@ static int pakfire_db_add_scriptlets(struct pakfire_db* db, unsigned long id, st
                // Bind package ID
                r = sqlite3_bind_int64(stmt, 1, id);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind id: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind id: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_scriptlet_unref(scriptlet);
                        goto END;
                }
@@ -1266,7 +1280,7 @@ static int pakfire_db_add_scriptlets(struct pakfire_db* db, unsigned long id, st
                // Bind handle
                r = sqlite3_bind_text(stmt, 2, *type, -1, NULL);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind type: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind type: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_scriptlet_unref(scriptlet);
                        goto END;
                }
@@ -1276,7 +1290,7 @@ static int pakfire_db_add_scriptlets(struct pakfire_db* db, unsigned long id, st
                // Bind scriptlet
                r = sqlite3_bind_text(stmt, 3, data, size, NULL);
                if (r) {
-                       ERROR(db->pakfire, "Could not bind scriptlet: %s\n", sqlite3_errmsg(db->handle));
+                       CTX_ERROR(db->ctx, "Could not bind scriptlet: %s\n", sqlite3_errmsg(db->handle));
                        pakfire_scriptlet_unref(scriptlet);
                        goto END;
                }
@@ -1288,7 +1302,7 @@ static int pakfire_db_add_scriptlets(struct pakfire_db* db, unsigned long id, st
 
                // Check for errors
                if (r != SQLITE_DONE) {
-                       ERROR(db->pakfire, "Could not add scriptlet to database: %s\n",
+                       CTX_ERROR(db->ctx, "Could not add scriptlet to database: %s\n",
                                sqlite3_errmsg(db->handle));
                        pakfire_scriptlet_unref(scriptlet);
                        goto END;
@@ -1313,9 +1327,11 @@ END:
 int pakfire_db_add_package(struct pakfire_db* db,
                struct pakfire_package* pkg, struct pakfire_archive* archive, int userinstalled) {
        sqlite3_stmt* stmt = NULL;
-       char* digest = NULL;
        int r;
 
+       char** groups = NULL;
+       char* __groups = NULL;
+
        // Begin a new transaction
        r = pakfire_db_begin_transaction(db);
        if (r)
@@ -1330,6 +1346,7 @@ int pakfire_db_add_package(struct pakfire_db* db,
                        "filename, "
                        "size, "
                        "inst_size, "
+                       "digest_type, "
                        "digest, "
                        "license, "
                        "summary, "
@@ -1361,6 +1378,7 @@ int pakfire_db_add_package(struct pakfire_db* db,
                        "?, "
                        "?, "
                        "?, "
+                       "?, "
                        "CURRENT_TIMESTAMP, "
                        "?, "
                        "?, "
@@ -1373,49 +1391,53 @@ int pakfire_db_add_package(struct pakfire_db* db,
        // Prepare the statement
        r = sqlite3_prepare_v2(db->handle, sql, strlen(sql), &stmt, NULL);
        if (r != SQLITE_OK) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s: %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s: %s\n",
                        sql, sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind name
-       const char* name = pakfire_package_get_name(pkg);
+       const char* name = pakfire_package_get_string(pkg, PAKFIRE_PKG_NAME);
 
        r = sqlite3_bind_text(stmt, 1, name, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind name: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind name: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind evr
-       const char* evr = pakfire_package_get_evr(pkg);
+       const char* evr = pakfire_package_get_string(pkg, PAKFIRE_PKG_EVR);
 
        r = sqlite3_bind_text(stmt, 2, evr, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind evr: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind evr: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind arch
-       const char* arch = pakfire_package_get_arch(pkg);
+       const char* arch = pakfire_package_get_string(pkg, PAKFIRE_PKG_ARCH);
 
        r = sqlite3_bind_text(stmt, 3, arch, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind arch: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind arch: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind groups
-       char* groups = pakfire_package_get_groups(pkg);
+       groups = pakfire_package_get_strings(pkg, PAKFIRE_PKG_GROUPS);
        if (groups) {
-               r = sqlite3_bind_text(stmt, 4, groups, -1, NULL);
-               if (r) {
-                       ERROR(db->pakfire, "Could not bind groups: %s\n", sqlite3_errmsg(db->handle));
-                       free(groups);
+               // Join everything together as SQLite doesn't support arrays
+               __groups = pakfire_string_join(groups, " ");
+               if (!__groups) {
+                       r = 1;
                        goto ERROR;
                }
 
-               free(groups);
+               r = sqlite3_bind_text(stmt, 4, __groups, -1, NULL);
+               if (r) {
+                       CTX_ERROR(db->ctx, "Could not bind groups: %s\n", sqlite3_errmsg(db->handle));
+                       goto ERROR;
+               }
 
        // No groups
        } else {
@@ -1425,107 +1447,118 @@ int pakfire_db_add_package(struct pakfire_db* db,
        }
 
        // Bind filename
-       const char* filename = pakfire_package_get_filename(pkg);
+       const char* filename = pakfire_package_get_string(pkg, PAKFIRE_PKG_FILENAME);
 
        r = sqlite3_bind_text(stmt, 5, filename, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind filename: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind filename: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind size
-       unsigned long long size = pakfire_package_get_downloadsize(pkg);
+       unsigned long long size = pakfire_package_get_num(pkg, PAKFIRE_PKG_DOWNLOADSIZE, 0);
 
        r = sqlite3_bind_int64(stmt, 6, size);
        if (r) {
-               ERROR(db->pakfire, "Could not bind size: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind size: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind installed size
-       unsigned long long inst_size = pakfire_package_get_installsize(pkg);
+       unsigned long long inst_size = pakfire_package_get_num(pkg, PAKFIRE_PKG_INSTALLSIZE, 0);
 
        r = sqlite3_bind_int64(stmt, 7, inst_size);
        if (r) {
-               ERROR(db->pakfire, "Could not bind inst_size: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind inst_size: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
-       enum pakfire_digests digest_type = PAKFIRE_DIGEST_NONE;
+       const unsigned char* digest = NULL;
+       enum pakfire_digest_types digest_type = 0;
+       size_t digest_length = 0;
 
-       const char* hexdigest = pakfire_package_get_hexdigest(pkg, &digest_type);
-       if (hexdigest) {
-               digest = pakfire_db_pack_digest(digest_type, hexdigest);
-               if (!digest)
-                       goto ERROR;
+       // Fetch the digest
+       digest = pakfire_package_get_digest(pkg, &digest_type, &digest_length);
+       if (!digest) {
+               CTX_ERROR(db->ctx, "Could not fetch the package's digest: %m\n");
+               r = 1;
+               goto ERROR;
+       }
 
-               r = sqlite3_bind_text(stmt, 8, digest, -1, NULL);
-               if (r) {
-                       ERROR(db->pakfire, "Could not bind digest: %s\n", sqlite3_errmsg(db->handle));
-                       goto ERROR;
-               }
+       // Set the digest type
+       r = sqlite3_bind_int64(stmt, 8, digest_type);
+       if (r) {
+               CTX_ERROR(db->ctx, "Could not bind digest type: %s\n", sqlite3_errmsg(db->handle));
+               goto ERROR;
+       }
+
+       // Set the digest
+       r = sqlite3_bind_blob(stmt, 9, digest, digest_length, NULL);
+       if (r) {
+               CTX_ERROR(db->ctx, "Could not bind digest: %s\n", sqlite3_errmsg(db->handle));
+               goto ERROR;
        }
 
        // Bind license
-       const char* license = pakfire_package_get_license(pkg);
+       const char* license = pakfire_package_get_string(pkg, PAKFIRE_PKG_LICENSE);
 
-       r = sqlite3_bind_text(stmt, 9, license, -1, NULL);
+       r = sqlite3_bind_text(stmt, 10, license, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind license: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind license: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind summary
-       const char* summary = pakfire_package_get_summary(pkg);
+       const char* summary = pakfire_package_get_string(pkg, PAKFIRE_PKG_SUMMARY);
 
-       r = sqlite3_bind_text(stmt, 10, summary, -1, NULL);
+       r = sqlite3_bind_text(stmt, 11, summary, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind summary: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind summary: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind description
-       const char* description = pakfire_package_get_description(pkg);
+       const char* description = pakfire_package_get_string(pkg, PAKFIRE_PKG_DESCRIPTION);
 
-       r = sqlite3_bind_text(stmt, 11, description, -1, NULL);
+       r = sqlite3_bind_text(stmt, 12, description, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind description: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind description: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind uuid
-       const char* uuid = pakfire_package_get_uuid(pkg);
+       const char* uuid = pakfire_package_get_string(pkg, PAKFIRE_PKG_UUID);
 
-       r = sqlite3_bind_text(stmt, 12, uuid, -1, NULL);
+       r = sqlite3_bind_text(stmt, 13, uuid, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind uuid: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind uuid: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind vendor
-       const char* vendor = pakfire_package_get_vendor(pkg);
+       const char* vendor = pakfire_package_get_string(pkg, PAKFIRE_PKG_VENDOR);
 
-       r = sqlite3_bind_text(stmt, 13, vendor, -1, NULL);
+       r = sqlite3_bind_text(stmt, 14, vendor, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind vendor: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind vendor: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind build_host
-       const char* build_host = pakfire_package_get_build_host(pkg);
+       const char* build_host = pakfire_package_get_string(pkg, PAKFIRE_PKG_BUILD_HOST);
 
-       r = sqlite3_bind_text(stmt, 14, build_host, -1, NULL);
+       r = sqlite3_bind_text(stmt, 15, build_host, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind build_host: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind build_host: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Bind build_time
-       time_t build_time = pakfire_package_get_build_time(pkg);
+       time_t build_time = pakfire_package_get_num(pkg, PAKFIRE_PKG_BUILD_TIME, 0);
 
-       r = sqlite3_bind_int64(stmt, 15, build_time);
+       r = sqlite3_bind_int64(stmt, 16, build_time);
        if (r) {
-               ERROR(db->pakfire, "Could not bind build_time: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind build_time: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
@@ -1535,68 +1568,68 @@ int pakfire_db_add_package(struct pakfire_db* db,
                const char* repo_name = pakfire_repo_get_name(repo);
                pakfire_repo_unref(repo);
 
-               r = sqlite3_bind_text(stmt, 16, repo_name, -1, NULL);
+               r = sqlite3_bind_text(stmt, 17, repo_name, -1, NULL);
                if (r)
                        goto ERROR;
 
        // No repository?
        } else {
-               r = sqlite3_bind_null(stmt, 16);
+               r = sqlite3_bind_null(stmt, 17);
                if (r)
                        goto ERROR;
        }
 
        // installed by the user?
-       r = sqlite3_bind_int(stmt, 17, userinstalled);
+       r = sqlite3_bind_int(stmt, 18, userinstalled);
        if (r) {
-               ERROR(db->pakfire, "Could not bind userinstalled: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind userinstalled: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Source package name
-       const char* source_name = pakfire_package_get_source_name(pkg);
+       const char* source_name = pakfire_package_get_string(pkg, PAKFIRE_PKG_SOURCE_NAME);
        if (source_name) {
-               r = sqlite3_bind_text(stmt, 18, source_name, -1, NULL);
+               r = sqlite3_bind_text(stmt, 19, source_name, -1, NULL);
                if (r)
                        goto ERROR;
        } else {
-               r = sqlite3_bind_null(stmt, 18);
+               r = sqlite3_bind_null(stmt, 19);
                if (r)
                        goto ERROR;
        }
 
        // Source EVR
-       const char* source_evr = pakfire_package_get_source_evr(pkg);
+       const char* source_evr = pakfire_package_get_string(pkg, PAKFIRE_PKG_SOURCE_EVR);
        if (source_evr) {
-               r = sqlite3_bind_text(stmt, 19, source_evr, -1, NULL);
+               r = sqlite3_bind_text(stmt, 20, source_evr, -1, NULL);
                if (r)
                        goto ERROR;
        } else {
-               r = sqlite3_bind_null(stmt, 19);
+               r = sqlite3_bind_null(stmt, 20);
                if (r)
                        goto ERROR;
        }
 
        // Source arch
-       const char* source_arch = pakfire_package_get_source_arch(pkg);
+       const char* source_arch = pakfire_package_get_string(pkg, PAKFIRE_PKG_SOURCE_ARCH);
        if (source_arch) {
-               r = sqlite3_bind_text(stmt, 20, source_arch, -1, NULL);
+               r = sqlite3_bind_text(stmt, 21, source_arch, -1, NULL);
                if (r)
                        goto ERROR;
        } else {
-               r = sqlite3_bind_null(stmt, 20);
+               r = sqlite3_bind_null(stmt, 21);
                if (r)
                        goto ERROR;
        }
 
        // Distribution
-       const char* distribution = pakfire_package_get_distribution(pkg);
+       const char* distribution = pakfire_package_get_string(pkg, PAKFIRE_PKG_DISTRO);
        if (distribution) {
-               r = sqlite3_bind_text(stmt, 21, distribution, -1, NULL);
+               r = sqlite3_bind_text(stmt, 22, distribution, -1, NULL);
                if (r)
                        goto ERROR;
        } else {
-               r = sqlite3_bind_null(stmt, 21);
+               r = sqlite3_bind_null(stmt, 22);
                if (r)
                        goto ERROR;
        }
@@ -1607,7 +1640,7 @@ int pakfire_db_add_package(struct pakfire_db* db,
        } while (r == SQLITE_BUSY);
 
        if (r != SQLITE_DONE) {
-               ERROR(db->pakfire, "Could not add package to database: %s\n",
+               CTX_ERROR(db->ctx, "Could not add package to database: %s\n",
                        sqlite3_errmsg(db->handle));
                r = 1;
                goto ERROR;
@@ -1632,10 +1665,12 @@ int pakfire_db_add_package(struct pakfire_db* db,
                goto ERROR;
 
 ERROR:
+       if (groups)
+               pakfire_strings_free(groups);
+       if (__groups)
+               free(__groups);
        if (stmt)
                sqlite3_finalize(stmt);
-       if (digest)
-               free(digest);
 
        // Commit or rollback
        if (r)
@@ -1656,9 +1691,9 @@ int pakfire_db_remove_package(struct pakfire_db* db, struct pakfire_package* pkg
                goto ERROR;
 
        // Fetch the package's UUID
-       const char* uuid = pakfire_package_get_uuid(pkg);
+       const char* uuid = pakfire_package_get_string(pkg, PAKFIRE_PKG_UUID);
        if (!uuid) {
-               ERROR(db->pakfire, "Package has no UUID\n");
+               CTX_ERROR(db->ctx, "Package has no UUID\n");
                r = 1;
                goto ERROR;
        }
@@ -1666,7 +1701,7 @@ int pakfire_db_remove_package(struct pakfire_db* db, struct pakfire_package* pkg
        r = sqlite3_prepare_v2(db->handle,
                "DELETE FROM packages WHERE uuid = ?", -1, &stmt, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s\n",
                        sqlite3_errmsg(db->handle));
                goto ERROR;
        }
@@ -1674,7 +1709,7 @@ int pakfire_db_remove_package(struct pakfire_db* db, struct pakfire_package* pkg
        // Bind UUID
        r = sqlite3_bind_text(stmt, 1, uuid, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind uuid: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind uuid: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
@@ -1685,7 +1720,7 @@ int pakfire_db_remove_package(struct pakfire_db* db, struct pakfire_package* pkg
 
        // Check if we have been successful
        if (r != SQLITE_DONE) {
-               ERROR(db->pakfire, "Could not delete package %s\n", uuid);
+               CTX_ERROR(db->ctx, "Could not delete package %s\n", uuid);
                r = 1;
                goto ERROR;
        }
@@ -1713,9 +1748,9 @@ struct pakfire_scriptlet* pakfire_db_get_scriptlet(struct pakfire_db* db,
        int r = 1;
 
        // Fetch the package's UUID
-       const char* uuid = pakfire_package_get_uuid(pkg);
+       const char* uuid = pakfire_package_get_string(pkg, PAKFIRE_PKG_UUID);
        if (!uuid) {
-               ERROR(db->pakfire, "Package has no UUID\n");
+               CTX_ERROR(db->ctx, "Package has no UUID\n");
                goto ERROR;
        }
 
@@ -1725,7 +1760,7 @@ struct pakfire_scriptlet* pakfire_db_get_scriptlet(struct pakfire_db* db,
 
        r = sqlite3_prepare_v2(db->handle, sql, strlen(sql), &stmt, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s %s\n",
                        sql, sqlite3_errmsg(db->handle));
                goto ERROR;
        }
@@ -1733,17 +1768,17 @@ struct pakfire_scriptlet* pakfire_db_get_scriptlet(struct pakfire_db* db,
        // Bind UUID
        r = sqlite3_bind_text(stmt, 1, uuid, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind uuid: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind uuid: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        r = sqlite3_bind_text(stmt, 2, type, -1, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not bind type: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind type: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
-       DEBUG(db->pakfire, "Searching for scriptlet for package %s of type %s\n", uuid, type);
+       CTX_DEBUG(db->ctx, "Searching for scriptlet for package %s of type %s\n", uuid, type);
 
        // Execute query
        do {
@@ -1756,7 +1791,7 @@ struct pakfire_scriptlet* pakfire_db_get_scriptlet(struct pakfire_db* db,
                ssize_t size = sqlite3_column_bytes(stmt, 1);
 
                // Create a scriptlet object
-               r = pakfire_scriptlet_create(&scriptlet, db->pakfire, type, data, size);
+               r = pakfire_scriptlet_create(&scriptlet, db->ctx, type, data, size);
                if (r)
                        goto ERROR;
        }
@@ -1775,126 +1810,154 @@ static int pakfire_db_load_package(struct pakfire_db* db, struct pakfire_repo* r
        // Name
        const char* name = (const char*)sqlite3_column_text(stmt, 0);
        if (!name) {
-               ERROR(db->pakfire, "Could not read name: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not read name: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // EVR
        const char* evr = (const char*)sqlite3_column_text(stmt, 1);
        if (!evr) {
-               ERROR(db->pakfire, "Could not read evr: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not read evr: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Arch
        const char* arch = (const char*)sqlite3_column_text(stmt, 2);
        if (!arch) {
-               ERROR(db->pakfire, "Could not read arch: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not read arch: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }
 
        // Create package
-       pkg = pakfire_package_create(db->pakfire, repo, name, evr, arch);
-       if (!pkg) {
-               ERROR(db->pakfire, "Could not create package\n");
+       r = pakfire_package_create(&pkg, db->pakfire, repo, name, evr, arch);
+       if (r) {
+               CTX_ERROR(db->ctx, "Could not create package '%s-%s.%s': %m\n", name, evr, arch);
                goto ERROR;
        }
 
        // ID
        uint64_t id = sqlite3_column_int64(stmt, 3);
-       if (id)
-               pakfire_package_set_dbid(pkg, id);
+       if (id) {
+               r = pakfire_package_set_num(pkg, PAKFIRE_PKG_DBID, id);
+               if (r)
+                       goto ERROR;
+       }
 
        // Groups
        const char* groups = (const char*)sqlite3_column_text(stmt, 4);
        if (groups) {
-               pakfire_package_set_groups(pkg, groups);
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_GROUPS, groups);
+               if (r)
+                       goto ERROR;
        }
 
        // Filename
        const char* filename = (const char*)sqlite3_column_text(stmt, 5);
        if (filename) {
-               pakfire_package_set_filename(pkg, filename);
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_FILENAME, filename);
+               if (r)
+                       goto ERROR;
        }
 
        // Size
        size_t size = sqlite3_column_int64(stmt, 6);
        if (size) {
-               pakfire_package_set_downloadsize(pkg, size);
+               r = pakfire_package_set_num(pkg, PAKFIRE_PKG_DOWNLOADSIZE, size);
+               if (r)
+                       goto ERROR;
        }
 
        // Installed size
        size = sqlite3_column_int64(stmt, 7);
        if (size) {
-               pakfire_package_set_installsize(pkg, size);
+               r = pakfire_package_set_num(pkg, PAKFIRE_PKG_INSTALLSIZE, size);
+               if (r)
+                       goto ERROR;
        }
 
-       // Digest
-       const char* digest = (const char*)sqlite3_column_text(stmt, 8);
-       if (digest) {
-               enum pakfire_digests digest_type = PAKFIRE_DIGEST_NONE;
+       // Digest type
+       enum pakfire_digest_types digest_type = sqlite3_column_int64(stmt, 8);
+       size_t digest_length = 0;
+
+       // Digest length
 
-               // Unpack digest
-               const char* hexdigest = pakfire_db_unpack_digest(digest, &digest_type);
-               if (hexdigest)
-                       pakfire_package_set_hexdigest(pkg, digest_type, hexdigest);
+       // Digest
+       const unsigned char* digest = sqlite3_column_blob(stmt, 9);
+       if (digest_type && digest) {
+               pakfire_package_set_digest(pkg, digest_type, digest, digest_length);
        }
 
        // License
-       const char* license = (const char*)sqlite3_column_text(stmt, 9);
+       const char* license = (const char*)sqlite3_column_text(stmt, 10);
        if (license) {
-               pakfire_package_set_license(pkg, license);
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_LICENSE, license);
+               if (r)
+                       goto ERROR;
        }
 
        // Summary
-       const char* summary = (const char*)sqlite3_column_text(stmt, 10);
+       const char* summary = (const char*)sqlite3_column_text(stmt, 11);
        if (summary) {
-               pakfire_package_set_summary(pkg, summary);
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_SUMMARY, summary);
+               if (r)
+                       goto ERROR;
        }
 
        // Description
-       const char* description = (const char*)sqlite3_column_text(stmt, 11);
+       const char* description = (const char*)sqlite3_column_text(stmt, 12);
        if (description) {
-               pakfire_package_set_description(pkg, description);
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_DESCRIPTION, description);
+               if (r)
+                       goto ERROR;
        }
 
        // UUID
-       const char* uuid = (const char*)sqlite3_column_text(stmt, 12);
+       const char* uuid = (const char*)sqlite3_column_text(stmt, 13);
        if (uuid) {
-               pakfire_package_set_uuid(pkg, uuid);
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_UUID, uuid);
+               if (r)
+                       goto ERROR;
        }
 
        // Vendor
-       const char* vendor = (const char*)sqlite3_column_text(stmt, 13);
+       const char* vendor = (const char*)sqlite3_column_text(stmt, 14);
        if (vendor) {
-               pakfire_package_set_vendor(pkg, vendor);
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_VENDOR, vendor);
+               if (r)
+                       goto ERROR;
        }
 
        // Build Host
-       const char* build_host = (const char*)sqlite3_column_text(stmt, 14);
+       const char* build_host = (const char*)sqlite3_column_text(stmt, 15);
        if (build_host) {
-               pakfire_package_set_build_host(pkg, build_host);
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_BUILD_HOST, build_host);
+               if (r)
+                       goto ERROR;
        }
 
        // Build Time
-       time_t build_time = sqlite3_column_int64(stmt, 15);
+       time_t build_time = sqlite3_column_int64(stmt, 16);
        if (build_time) {
-               pakfire_package_set_build_time(pkg, build_time);
+               r = pakfire_package_set_num(pkg, PAKFIRE_PKG_BUILD_TIME, build_time);
+               if (r)
+                       goto ERROR;
        }
 
        // Install Time
-       time_t install_time = sqlite3_column_int64(stmt, 16);
+       time_t install_time = sqlite3_column_int64(stmt, 17);
        if (install_time) {
-               pakfire_package_set_install_time(pkg, install_time);
+               r = pakfire_package_set_num(pkg, PAKFIRE_PKG_INSTALLTIME, install_time);
+               if (r)
+                       goto ERROR;
        }
 
        // installed by user?
-       int userinstalled = sqlite3_column_int(stmt, 17);
+       int userinstalled = sqlite3_column_int(stmt, 18);
        if (userinstalled)
                pakfire_db_add_userinstalled(db->pakfire, name);
 
        // Files
-       const char* files = (const char*)sqlite3_column_text(stmt, 18);
+       const char* files = (const char*)sqlite3_column_text(stmt, 19);
        if (files) {
                r = pakfire_package_set_filelist_from_string(pkg, files);
                if (r)
@@ -1905,46 +1968,60 @@ static int pakfire_db_load_package(struct pakfire_db* db, struct pakfire_repo* r
 
        const struct dependency {
                unsigned int field;
-               void (*func)(struct pakfire_package* pkg, const char* dep);
+               const enum pakfire_package_key key;
        } dependencies[] = {
-               { 19, pakfire_package_add_provides },
-               { 20, pakfire_package_add_prerequires },
-               { 21, pakfire_package_add_requires },
-               { 22, pakfire_package_add_conflicts },
-               { 23, pakfire_package_add_obsoletes },
-               { 24, pakfire_package_add_recommends },
-               { 25, pakfire_package_add_suggests },
-               { 26, pakfire_package_add_supplements },
-               { 27, pakfire_package_add_enhances },
-               { 0, NULL },
+               { 20, PAKFIRE_PKG_PROVIDES },
+               { 21, PAKFIRE_PKG_PREREQUIRES },
+               { 22, PAKFIRE_PKG_REQUIRES },
+               { 23, PAKFIRE_PKG_CONFLICTS },
+               { 24, PAKFIRE_PKG_OBSOLETES },
+               { 25, PAKFIRE_PKG_RECOMMENDS },
+               { 26, PAKFIRE_PKG_SUGGESTS },
+               { 27, PAKFIRE_PKG_SUPPLEMENTS },
+               { 28, PAKFIRE_PKG_ENHANCES },
+               { 0 },
        };
 
        for (const struct dependency* deps = dependencies; deps->field; deps++) {
                const char* relations = (const char*)sqlite3_column_text(stmt, deps->field);
                if (relations) {
-                       pakfire_str2deps(db->pakfire, pkg, deps->func, relations);
+                       r = pakfire_str2deps(db->ctx, pkg, deps->key, relations);
+                       if (r)
+                               goto ERROR;
                }
        }
 
        // Source package
-       const char* source_name = (const char*)sqlite3_column_text(stmt, 28);
-       if (source_name)
-               pakfire_package_set_source_name(pkg, source_name);
+       const char* source_name = (const char*)sqlite3_column_text(stmt, 29);
+       if (source_name) {
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_SOURCE_NAME, source_name);
+               if (r)
+                       goto ERROR;
+       }
 
        // Source EVR
-       const char* source_evr = (const char*)sqlite3_column_text(stmt, 29);
-       if (source_evr)
-               pakfire_package_set_source_evr(pkg, source_evr);
+       const char* source_evr = (const char*)sqlite3_column_text(stmt, 30);
+       if (source_evr) {
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_SOURCE_EVR, source_evr);
+               if (r)
+                       goto ERROR;
+       }
 
        // Source arch
-       const char* source_arch = (const char*)sqlite3_column_text(stmt, 30);
-       if (source_arch)
-               pakfire_package_set_source_arch(pkg, source_arch);
+       const char* source_arch = (const char*)sqlite3_column_text(stmt, 31);
+       if (source_arch) {
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_SOURCE_ARCH, source_arch);
+               if (r)
+                       goto ERROR;
+       }
 
        // Distribution
-       const char* distribution = (const char*)sqlite3_column_text(stmt, 31);
-       if (distribution)
-               pakfire_package_set_distribution(pkg, distribution);
+       const char* distribution = (const char*)sqlite3_column_text(stmt, 32);
+       if (distribution) {
+               r = pakfire_package_set_string(pkg, PAKFIRE_PKG_DESCRIPTION, description);
+               if (r)
+                       goto ERROR;
+       }
 
        // Success
        r = 0;
@@ -1960,7 +2037,7 @@ int pakfire_db_load(struct pakfire_db* db, struct pakfire_repo* repo) {
        sqlite3_stmt* stmt = NULL;
        int r = 1;
 
-       DEBUG(db->pakfire, "Loading package database...\n");
+       CTX_DEBUG(db->ctx, "Loading package database...\n");
 
        // Drop contents of the repository
        pakfire_repo_clear(repo);
@@ -1979,6 +2056,7 @@ int pakfire_db_load(struct pakfire_db* db, struct pakfire_repo* repo) {
                        "filename, "
                        "size, "
                        "inst_size, "
+                       "digest_type, "
                        "digest, "
                        "license, "
                        "summary, "
@@ -2039,7 +2117,7 @@ int pakfire_db_load(struct pakfire_db* db, struct pakfire_repo* repo) {
        // Prepare the statement
        r = sqlite3_prepare_v2(db->handle, sql, strlen(sql), &stmt, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s %s\n",
                        sql, sqlite3_errmsg(db->handle));
                goto ERROR;
        }
@@ -2074,7 +2152,7 @@ END:
        // Save time when we finished
        t_end = clock();
 
-       DEBUG(db->pakfire, "Loading package database completed in %.4fms\n",
+       CTX_DEBUG(db->ctx, "Loading package database completed in %.4fms\n",
                (double)(t_end - t_start) * 1000 / CLOCKS_PER_SEC);
 
        // Mark repository as changed
@@ -2085,7 +2163,7 @@ END:
 
 ERROR:
        if (r) {
-               ERROR(db->pakfire, "Failed reading package database: %d\n", r);
+               CTX_ERROR(db->ctx, "Failed reading package database: %m\n");
                pakfire_repo_clear(repo);
        }
 
@@ -2095,6 +2173,22 @@ ERROR:
        return r;
 }
 
+static int pakfire_db_load_file_digest(struct pakfire_db* db, struct pakfire_file* file,
+               sqlite3_stmt* stmt, const enum pakfire_digest_types type, const int field) {
+       // Fetch digest
+       const unsigned char* digest = sqlite3_column_blob(stmt, field);
+
+       // Nothing further to do if field is NULL
+       if (!digest)
+               return 0;
+
+       // Length of the stored value
+       const size_t length = sqlite3_column_bytes(stmt, field);
+
+       // Store digest
+       return pakfire_file_set_digest(file, type, digest, length);
+}
+
 static int pakfire_db_load_file(struct pakfire_db* db, struct pakfire_filelist* filelist,
                sqlite3_stmt* stmt) {
        struct pakfire_file* file = NULL;
@@ -2108,15 +2202,34 @@ static int pakfire_db_load_file(struct pakfire_db* db, struct pakfire_filelist*
 
        // Path
        const char* path = (const char*)sqlite3_column_text(stmt, 0);
-       if (path)
-               pakfire_file_set_path(file, path);
 
-       // Abspath
+       // Abort if no path is set
+       if (!path) {
+               CTX_ERROR(db->ctx, "File has no path\n");
+               r = 1;
+               goto ERROR;
+       }
+
+       // Set path
+       r = pakfire_file_set_path(file, path);
+       if (r) {
+               CTX_ERROR(db->ctx, "%s: Could not set path '%s': %m\n", path, path);
+               goto ERROR;
+       }
+
+       // Make the absolute path
        r = pakfire_path(db->pakfire, abspath, "%s", path);
-       if (r)
+       if (r) {
+               CTX_ERROR(db->ctx, "%s: Could not make absolute path: %m\n", path);
                goto ERROR;
+       }
 
-       pakfire_file_set_abspath(file, abspath);
+       // Set the absolute path
+       r = pakfire_file_set_abspath(file, abspath);
+       if (r) {
+               CTX_ERROR(db->ctx, "%s: Could not set absolute path %s: %m\n", path, abspath);
+               goto ERROR;
+       }
 
        // Size
        size_t size = sqlite3_column_int64(stmt, 1);
@@ -2128,15 +2241,39 @@ static int pakfire_db_load_file(struct pakfire_db* db, struct pakfire_filelist*
        if (mode)
                pakfire_file_set_mode(file, mode);
 
-       // User
-       const char* user = (const char*)sqlite3_column_text(stmt, 3);
-       if (user)
-               pakfire_file_set_user(file, user);
+       // uname
+       const char* uname = (const char*)sqlite3_column_text(stmt, 3);
 
-       // Group
-       const char* group = (const char*)sqlite3_column_text(stmt, 4);
-       if (group)
-               pakfire_file_set_group(file, group);
+       // Abort if no user is set
+       if (!uname) {
+               CTX_ERROR(db->ctx, "%s: No user\n", path);
+               r = 1;
+               goto ERROR;
+       }
+
+       // Set uname
+       r = pakfire_file_set_uname(file, uname);
+       if (r) {
+               CTX_ERROR(db->ctx, "%s: Could not set user '%s': %m\n", path, uname);
+               goto ERROR;
+       }
+
+       // gname
+       const char* gname = (const char*)sqlite3_column_text(stmt, 4);
+
+       // Abort if no group is set
+       if (!gname) {
+               CTX_ERROR(db->ctx, "%s: No group\n", path);
+               r = 1;
+               goto ERROR;
+       }
+
+       // Set gname
+       r = pakfire_file_set_gname(file, gname);
+       if (r) {
+               CTX_ERROR(db->ctx, "%s: Could not set group '%s': %m\n", path, gname);
+               goto ERROR;
+       }
 
        // ctime
        time_t ctime = sqlite3_column_int64(stmt, 5);
@@ -2148,8 +2285,47 @@ static int pakfire_db_load_file(struct pakfire_db* db, struct pakfire_filelist*
        if (mtime)
                pakfire_file_set_mtime(file, mtime);
 
+       const char* mimetype = (const char*)sqlite3_column_text(stmt, 7);
+
+       // MIME type
+       r = pakfire_file_set_mimetype(file, mimetype);
+       if (r)
+               goto ERROR;
+
+       // SHA2-512 Digest
+       r = pakfire_db_load_file_digest(db, file, stmt, PAKFIRE_DIGEST_SHA2_512, 8);
+       if (r)
+               goto ERROR;
+
+       // SHA2-256 Digest
+       r = pakfire_db_load_file_digest(db, file, stmt, PAKFIRE_DIGEST_SHA2_256, 9);
+       if (r)
+               goto ERROR;
+
+       // BLAKE2b512 Digest
+       r = pakfire_db_load_file_digest(db, file, stmt, PAKFIRE_DIGEST_BLAKE2B512, 10);
+       if (r)
+               goto ERROR;
+
+       // BLAKE2s256 Digest
+       r = pakfire_db_load_file_digest(db, file, stmt, PAKFIRE_DIGEST_BLAKE2S256, 11);
+       if (r)
+               goto ERROR;
+
+       // SHA3-512 Digest
+       r = pakfire_db_load_file_digest(db, file, stmt, PAKFIRE_DIGEST_SHA3_512, 12);
+       if (r)
+               goto ERROR;
+
+       // SHA3-256 Digest
+       r = pakfire_db_load_file_digest(db, file, stmt, PAKFIRE_DIGEST_SHA3_256, 13);
+       if (r)
+               goto ERROR;
+
        // Append the file to the filelist
-       r = pakfire_filelist_append(filelist, file);
+       r = pakfire_filelist_add(filelist, file);
+       if (r)
+               goto ERROR;
 
 ERROR:
        if (file)
@@ -2158,6 +2334,88 @@ ERROR:
        return r;
 }
 
+int pakfire_db_filelist(struct pakfire_db* db, struct pakfire_filelist** filelist) {
+       struct pakfire_filelist* list = NULL;
+       sqlite3_stmt* stmt = NULL;
+       int r;
+
+       const char* sql =
+               "SELECT "
+                       "path, "
+                       "size, "
+                       "mode, "
+                       "uname, "
+                       "gname, "
+                       "ctime, "
+                       "mtime, "
+                       "mimetype, "
+                       "digest_sha2_512, "
+                       "digest_sha2_256, "
+                       "digest_blake2b512, "
+                       "digest_blake2s256, "
+                       "digest_sha3_512, "
+                       "digest_sha3_256 "
+               "FROM files "
+               "ORDER BY path"
+               ";";
+
+       // Prepare the statement
+       r = sqlite3_prepare_v2(db->handle, sql, strlen(sql), &stmt, NULL);
+       if (r) {
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s %s\n",
+                       sql, sqlite3_errmsg(db->handle));
+               goto ERROR;
+       }
+
+       // Create a new filelist
+       r = pakfire_filelist_create(&list, db->pakfire);
+       if (r)
+               goto ERROR;
+
+       // Iterate over all rows
+       for (;;) {
+               // Execute query
+               r = sqlite3_step(stmt);
+
+               switch (r) {
+                       // Retry if the database was busy
+                       case SQLITE_BUSY:
+                               continue;
+
+                       // Read a row
+                       case SQLITE_ROW:
+                               r = pakfire_db_load_file(db, list, stmt);
+                               if (r)
+                                       goto ERROR;
+                               break;
+
+                       // All rows have been processed
+                       case SQLITE_DONE:
+                               r = 0;
+                               goto END;
+
+                       // Go to error in any other cases
+                       default:
+                               goto ERROR;
+               }
+       }
+
+END:
+       // Return the filelist
+       *filelist = pakfire_filelist_ref(list);
+
+ERROR:
+       if (r)
+               CTX_ERROR(db->ctx, "Could not fetch filelist: %m\n");
+
+       if (stmt)
+               sqlite3_finalize(stmt);
+       if (list)
+               pakfire_filelist_unref(list);
+
+       return r;
+}
+
 int pakfire_db_package_filelist(struct pakfire_db* db, struct pakfire_filelist** filelist,
                struct pakfire_package* pkg) {
        struct pakfire_filelist* fl = NULL;
@@ -2165,16 +2423,16 @@ int pakfire_db_package_filelist(struct pakfire_db* db, struct pakfire_filelist**
        int r = 1;
 
        // Fetch the package ID
-       uint64_t id = pakfire_package_get_dbid(pkg);
+       uint64_t id = pakfire_package_get_num(pkg, PAKFIRE_PKG_DBID, 0);
        if (!id) {
-               ERROR(db->pakfire, "Package did not have an ID\n");
+               CTX_ERROR(db->ctx, "Package did not have an ID\n");
                return 1;
        }
 
        // Create a new filelist
        r = pakfire_filelist_create(&fl, db->pakfire);
        if (r) {
-               ERROR(db->pakfire, "Could not create filelist: %m\n");
+               CTX_ERROR(db->ctx, "Could not create filelist: %m\n");
                goto ERROR;
        }
 
@@ -2183,10 +2441,17 @@ int pakfire_db_package_filelist(struct pakfire_db* db, struct pakfire_filelist**
                        "path, "
                        "size, "
                        "mode, "
-                       "user, "
-                       "'group', "
+                       "uname, "
+                       "gname, "
                        "ctime, "
-                       "mtime "
+                       "mtime, "
+                       "mimetype, "
+                       "digest_sha2_512, "
+                       "digest_sha2_256, "
+                       "digest_blake2b512, "
+                       "digest_blake2s256, "
+                       "digest_sha3_512, "
+                       "digest_sha3_256 "
                "FROM files "
 
                // Select all files that belong to this package
@@ -2206,15 +2471,14 @@ int pakfire_db_package_filelist(struct pakfire_db* db, struct pakfire_filelist**
                                        "files.pkg != duplicates.pkg"
                        ") "
 
-               // Return the longest paths first
-               "ORDER BY "
-                       "length(path) DESC"
+               // Return ordered by path
+               "ORDER BY path"
                ";";
 
        // Prepare the statement
        r = sqlite3_prepare_v2(db->handle, sql, strlen(sql), &stmt, NULL);
        if (r) {
-               ERROR(db->pakfire, "Could not prepare SQL statement: %s %s\n",
+               CTX_ERROR(db->ctx, "Could not prepare SQL statement: %s %s\n",
                        sql, sqlite3_errmsg(db->handle));
                goto ERROR;
        }
@@ -2222,7 +2486,7 @@ int pakfire_db_package_filelist(struct pakfire_db* db, struct pakfire_filelist**
        // Bind package ID
        r = sqlite3_bind_int64(stmt, 1, id);
        if (r) {
-               ERROR(db->pakfire, "Could not bind package ID: %s\n", sqlite3_errmsg(db->handle));
+               CTX_ERROR(db->ctx, "Could not bind package ID: %s\n", sqlite3_errmsg(db->handle));
                goto ERROR;
        }