summaryrefslogtreecommitdiffabout
path: root/kmicromail/libetpan/generic/mailthread.h
Side-by-side diff
Diffstat (limited to 'kmicromail/libetpan/generic/mailthread.h') (more/less context) (ignore whitespace changes)
-rw-r--r--kmicromail/libetpan/generic/mailthread.h108
1 files changed, 108 insertions, 0 deletions
diff --git a/kmicromail/libetpan/generic/mailthread.h b/kmicromail/libetpan/generic/mailthread.h
new file mode 100644
index 0000000..e4e33ff
--- a/dev/null
+++ b/kmicromail/libetpan/generic/mailthread.h
@@ -0,0 +1,108 @@
+/*
+ * libEtPan! -- a mail stuff library
+ *
+ * Copyright (C) 2001, 2002 - DINH Viet Hoa
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the libEtPan! project nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+ * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+ * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+ * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+ * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+ * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+ * SUCH DAMAGE.
+ */
+
+/*
+ * $Id$
+ */
+
+#ifndef MAILTHREAD_H
+
+#define MAILTHREAD_H
+
+#include <libetpan/mailthread_types.h>
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/*
+ mail_build_thread constructs a tree with the message using the
+ given style.
+
+ @param type is the type of threading to apply, the value can be
+ MAIL_THREAD_REFERENCES, MAIL_THREAD_REFERENCES_NO_SUBJECT or
+ MAIL_THREAD_ORDEREDSUBJECT.
+
+ @param default_from is the default charset to use whenever the
+ subject is not tagged with a charset. "US-ASCII" can be used
+ if you don't know what to use.
+
+ @param env_list is the message list (with header fields fetched)
+ to use to build the message tree.
+
+ @param result * result) will contain the resulting message tree.
+
+ @param if comp_func is NULL, no sorting algorithm is used.
+
+ @return MAIL_NO_ERROR is returned on success, MAIL_ERROR_XXX is returned
+ on error
+*/
+
+int mail_build_thread(int type, char * default_from,
+ struct mailmessage_list * env_list,
+ struct mailmessage_tree ** result,
+ int (* comp_func)(struct mailmessage_tree **,
+ struct mailmessage_tree **));
+
+/*
+ mail_thread_sort sort the messages in the message tree, using the
+ given sort function.
+
+ @param tree is the message tree to sort.
+
+ @param comp_func is the sort function to use (this is the same kind of
+ functions than those used for qsort()). mailthread_tree_timecomp can be
+ used for default sort.
+
+ @param sort_sub if this value is 0, only the children of the root message
+ are sorted.
+*/
+
+int mail_thread_sort(struct mailmessage_tree * tree,
+ int (* comp_func)(struct mailmessage_tree **,
+ struct mailmessage_tree **),
+ int sort_sub);
+
+/*
+ mailthread_tree_timecomp is the default sort function.
+
+ The message are compared by date, then by message numbers.
+ The tree are given in (* ptree1) and (* ptree2).
+*/
+
+int mailthread_tree_timecomp(struct mailmessage_tree ** ptree1,
+ struct mailmessage_tree ** ptree2);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif