Merge in ruby bindings.

Thanks to Ali Polatel for these bindings. This code was fetched from
the ruby branch of:

	git://github.com/alip/notmuch.git

1 files changed, 193 insertions, 0 deletions

diff --git a/bindings/ruby/thread.c b/bindings/ruby/thread.c
new file mode 100644
index 00000000..e5c87366
--- /dev/null
+++ b/bindings/ruby/thread.c
@@ -0,0 +1,193 @@
+/* The Ruby interface to the notmuch mail library
+ *
+ * Copyright © 2010 Ali Polatel
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see http://www.gnu.org/licenses/ .
+ *
+ * Author: Ali Polatel <alip@exherbo.org>
+ */
+
+#include "defs.h"
+
+/*
+ * call-seq: THREAD.destroy => nil
+ *
+ * Destroys the thread, freeing all resources allocated for it.
+ */
+VALUE
+notmuch_rb_thread_destroy(VALUE self)
+{
+    notmuch_thread_t *thread;
+
+    Data_Get_Notmuch_Thread(self, thread);
+
+    notmuch_thread_destroy(thread);
+    DATA_PTR(self) = NULL;
+
+    return Qnil;
+}
+
+/*
+ * call-seq: THREAD.thread_id => String
+ *
+ * Returns the thread id
+ */
+VALUE
+notmuch_rb_thread_get_thread_id(VALUE self)
+{
+    const char *tid;
+    notmuch_thread_t *thread;
+
+    Data_Get_Notmuch_Thread(self, thread);
+
+    tid = notmuch_thread_get_thread_id(thread);
+
+    return rb_str_new2(tid);
+}
+
+/*
+ * call-seq: THREAD.total_messages => fixnum
+ *
+ * Returns the number of total messages
+ */
+VALUE
+notmuch_rb_thread_get_total_messages(VALUE self)
+{
+    notmuch_thread_t *thread;
+
+    Data_Get_Notmuch_Thread(self, thread);
+
+    return INT2FIX(notmuch_thread_get_total_messages(thread));
+}
+
+/*
+ * call-seq: THREAD.toplevel_messages => MESSAGES
+ *
+ * Get a Notmuch::Messages iterator for the top level messages in thread.
+ */
+VALUE
+notmuch_rb_thread_get_toplevel_messages(VALUE self)
+{
+    notmuch_messages_t *messages;
+    notmuch_thread_t *thread;
+
+    Data_Get_Notmuch_Thread(self, thread);
+
+    messages = notmuch_thread_get_toplevel_messages(thread);
+    if (!messages)
+        rb_raise(notmuch_rb_eMemoryError, "Out of memory");
+
+    return Data_Wrap_Struct(notmuch_rb_cMessages, NULL, NULL, messages);
+}
+
+/*
+ * call-seq: THREAD.matched_messages => fixnum
+ *
+ * Get the number of messages in thread that matched the search
+ */
+VALUE
+notmuch_rb_thread_get_matched_messages(VALUE self)
+{
+    notmuch_thread_t *thread;
+
+    Data_Get_Notmuch_Thread(self, thread);
+
+    return INT2FIX(notmuch_thread_get_matched_messages(thread));
+}
+
+/*
+ * call-seq: THREAD.authors => String
+ *
+ * Get a comma-separated list of the names of the authors.
+ */
+VALUE
+notmuch_rb_thread_get_authors(VALUE self)
+{
+    const char *authors;
+    notmuch_thread_t *thread;
+
+    Data_Get_Notmuch_Thread(self, thread);
+
+    authors = notmuch_thread_get_authors(thread);
+
+    return rb_str_new2(authors);
+}
+
+/*
+ * call-seq: THREAD.subject => String
+ *
+ * Returns the subject of the thread
+ */
+VALUE
+notmuch_rb_thread_get_subject(VALUE self)
+{
+    const char *subject;
+    notmuch_thread_t *thread;
+
+    Data_Get_Notmuch_Thread(self, thread);
+
+    subject = notmuch_thread_get_subject(thread);
+
+    return rb_str_new2(subject);
+}
+
+/*
+ * call-seq: THREAD.oldest_date => Fixnum
+ *
+ * Get the date of the oldest message in thread.
+ */
+VALUE
+notmuch_rb_thread_get_oldest_date(VALUE self)
+{
+    notmuch_thread_t *thread;
+
+    Data_Get_Notmuch_Thread(self, thread);
+
+    return UINT2NUM(notmuch_thread_get_oldest_date(thread));
+}
+
+/*
+ * call-seq: THREAD.newest_date => fixnum
+ *
+ * Get the date of the newest message in thread.
+ */
+VALUE
+notmuch_rb_thread_get_newest_date(VALUE self)
+{
+    notmuch_thread_t *thread;
+
+    Data_Get_Notmuch_Thread(self, thread);
+
+    return UINT2NUM(notmuch_thread_get_newest_date(thread));
+}
+
+/*
+ * call-seq: THREAD.tags => TAGS
+ *
+ * Get a Notmuch::Tags iterator for the tags of the thread
+ */
+VALUE
+notmuch_rb_thread_get_tags(VALUE self)
+{
+    notmuch_thread_t *thread;
+    notmuch_tags_t *tags;
+
+    Data_Get_Notmuch_Thread(self, thread);
+
+    tags = notmuch_thread_get_tags(thread);
+    if (!tags)
+        rb_raise(notmuch_rb_eMemoryError, "Out of memory");
+
+    return Data_Wrap_Struct(notmuch_rb_cTags, NULL, NULL, tags);
+}