Imported Upstream version 0.23.2upstream/0.23.2

3 files changed, 129 insertions, 3 deletions

diff --git a/plugins/shotwell-data-imports/Makefile b/plugins/shotwell-data-imports/Makefile
index 52329e7..203aeed 100644
--- a/plugins/shotwell-data-imports/Makefile
+++ b/plugins/shotwell-data-imports/Makefile
@@ -5,12 +5,14 @@ PLUGIN_PKGS := \
 	gtk+-3.0 \
 	gexiv2 \
 	gee-0.8 \
-	sqlite3
+	sqlite3 \
+	libxml-2.0 \
+	libsoup-2.4
 
 SRC_FILES := \
 	shotwell-data-imports.vala \
-	../common/VersionNumber.vala \
-	../common/SqliteSupport.vala \
+	VersionNumber.vala \
+	SqliteSupport.vala \
 	FSpotImporter.vala \
 	FSpotDatabaseBehavior.vala \
 	FSpotDatabase.vala \
diff --git a/plugins/shotwell-data-imports/SqliteSupport.vala b/plugins/shotwell-data-imports/SqliteSupport.vala
new file mode 100644
index 0000000..859dc84
--- /dev/null
+++ b/plugins/shotwell-data-imports/SqliteSupport.vala
@@ -0,0 +1,75 @@
+/* Copyright 2016 Software Freedom Conservancy Inc.
+ *
+ * This software is licensed under the GNU LGPL (version 2.1 or later).
+ * See the COPYING file in this distribution.
+ */
+
+public errordomain DatabaseError {
+    ERROR,
+    BACKING,
+    MEMORY,
+    ABORT,
+    LIMITS,
+    TYPESPEC
+}
+
+public abstract class ImportableDatabaseTable {
+
+    protected static Sqlite.Database db;
+
+    public string table_name = null;
+
+    protected void set_table_name(string table_name) {
+        this.table_name = table_name;
+    }
+
+    // This method will throw an error on an SQLite return code unless it's OK, DONE, or ROW, which
+    // are considered normal results.
+    protected static void throw_error(string method, int res) throws DatabaseError {
+        string msg = "(%s) [%d] - %s".printf(method, res, db.errmsg());
+
+        switch (res) {
+            case Sqlite.OK:
+            case Sqlite.DONE:
+            case Sqlite.ROW:
+                return;
+
+            case Sqlite.PERM:
+            case Sqlite.BUSY:
+            case Sqlite.READONLY:
+            case Sqlite.IOERR:
+            case Sqlite.CORRUPT:
+            case Sqlite.CANTOPEN:
+            case Sqlite.NOLFS:
+            case Sqlite.AUTH:
+            case Sqlite.FORMAT:
+            case Sqlite.NOTADB:
+                throw new DatabaseError.BACKING(msg);
+
+            case Sqlite.NOMEM:
+                throw new DatabaseError.MEMORY(msg);
+
+            case Sqlite.ABORT:
+            case Sqlite.LOCKED:
+            case Sqlite.INTERRUPT:
+                throw new DatabaseError.ABORT(msg);
+
+            case Sqlite.FULL:
+            case Sqlite.EMPTY:
+            case Sqlite.TOOBIG:
+            case Sqlite.CONSTRAINT:
+            case Sqlite.RANGE:
+                throw new DatabaseError.LIMITS(msg);
+
+            case Sqlite.SCHEMA:
+            case Sqlite.MISMATCH:
+                throw new DatabaseError.TYPESPEC(msg);
+
+            case Sqlite.ERROR:
+            case Sqlite.INTERNAL:
+            case Sqlite.MISUSE:
+            default:
+                throw new DatabaseError.ERROR(msg);
+        }
+    }
+}
diff --git a/plugins/shotwell-data-imports/VersionNumber.vala b/plugins/shotwell-data-imports/VersionNumber.vala
new file mode 100644
index 0000000..7077597
--- /dev/null
+++ b/plugins/shotwell-data-imports/VersionNumber.vala
@@ -0,0 +1,49 @@
+/* Copyright 2016 Software Freedom Conservancy Inc.
+ *
+ * This software is licensed under the GNU Lesser General Public License
+ * (version 2.1 or later).  See the COPYING file in this distribution.
+ */
+
+namespace Utils {
+
+/**
+ * A class that represents a version number in the form x.y.z and is able to compare
+ * different versions.
+ */
+public class VersionNumber : Object, Gee.Comparable<VersionNumber> {
+    private int[] version;
+
+    public VersionNumber(int[] version) {
+        this.version = version;
+    }
+
+    public VersionNumber.from_string(string str_version, string separator = ".") {
+        string[] version_items = str_version.split(separator);
+        this.version = new int[version_items.length];
+        for (int i = 0; i < version_items.length; i++)
+            this.version[i] = int.parse(version_items[i]);
+    }
+
+    public string to_string() {
+        string[] version_items = new string[this.version.length];
+        for (int i = 0; i < this.version.length; i++)
+            version_items[i] = this.version[i].to_string();
+        return string.joinv(".", version_items);
+    }
+
+    public int compare_to(VersionNumber other) {
+        int max_len = ((this.version.length > other.version.length) ?
+                       this.version.length : other.version.length);
+        int res = 0;
+        for(int i = 0; i < max_len; i++) {
+            int this_v = (i < this.version.length ? this.version[i] : 0);
+            int other_v = (i < other.version.length ? other.version[i] : 0);
+            res = this_v - other_v;
+            if (res != 0)
+                break;
+        }
+        return res;
+    }
+}
+
+}