Move dictionary generation to its own module

1 files changed, 56 insertions, 0 deletions

diff --git a/src/generator.h b/src/generator.h
new file mode 100644
index 0000000..bc0b09b
--- /dev/null
+++ b/src/generator.h
@@ -0,0 +1,56 @@
+/*
+ * generator.h: dictionary generator
+ *
+ * Nothing fancy.  Just something moved out off the `stardict' test to be
+ * conveniently reused by the included tools.
+ *
+ * Copyright (c) 2013, Přemysl Janouch <p.janouch@gmail.com>
+ * All rights reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ */
+
+#ifndef GENERATOR_H
+#define GENERATOR_H
+
+/** Simplifies the task of creating a StarDict dictionary. */
+typedef struct generator               Generator;
+
+struct generator
+{
+	StardictInfo       * info;         //!< Dictionary information, fill it in
+
+	goffset              entry_mark;   //!< Marks the entry's start offset
+
+	GFileOutputStream  * dict_stream;  //!< Dictionary stream
+	GDataOutputStream  * dict_data;    //!< Dictionary data stream wrapper
+
+	GFileOutputStream  * idx_stream;   //!< Index file stream
+	GDataOutputStream  * idx_data;     //!< Index file data stream wrapper
+};
+
+Generator *generator_new (const gchar *base, GError **error);
+gboolean generator_finish (Generator *self, GError **error);
+void generator_free (Generator *self);
+
+void generator_begin_entry (Generator *self);
+gboolean generator_write_type (Generator *self, gchar type, GError **error);
+gboolean generator_write_raw (Generator *self,
+	gpointer data, gsize data_size, gboolean mark_end, GError **error);
+gboolean generator_write_string (Generator *self,
+	const gchar *s, gboolean mark_end, GError **error);
+gboolean generator_finish_entry (Generator *self,
+	const gchar *word, GError **error);
+
+#endif /* ! GENERATOR_H */