[trunk] Start FolderReorgProposal task

Update issue 177

1 files changed, 104 insertions, 0 deletions

diff --git a/src/lib/openjp2/event.h b/src/lib/openjp2/event.h
new file mode 100644
index 00000000..111cea9f
--- /dev/null
+++ b/src/lib/openjp2/event.h
@@ -0,0 +1,104 @@
+/*
+ * Copyright (c) 2005, Herve Drolon, FreeImage Team
+ * 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.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS 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 COPYRIGHT OWNER 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.
+ */
+#ifndef __EVENT_H
+#define __EVENT_H
+/**
+@file event.h
+@brief Implementation of a event callback system
+
+The functions in EVENT.C have for goal to send output messages (errors, warnings, debug) to the user.
+*/
+/**
+Message handler object
+used for 
+<ul>
+<li>Error messages
+<li>Warning messages
+<li>Debugging messages
+</ul>
+*/
+#if 0
+typedef struct opj_event_mgr 
+{
+	/** Data to call the event manager upon */
+	void *			m_error_data;
+	/** Data to call the event manager upon */
+	void *			m_warning_data;
+	/** Data to call the event manager upon */
+	void *			m_info_data;
+	/** Error message callback if available, NULL otherwise */
+	opj_msg_callback error_handler;
+	/** Warning message callback if available, NULL otherwise */
+	opj_msg_callback warning_handler;
+	/** Debug message callback if available, NULL otherwise */
+	opj_msg_callback info_handler;
+} opj_event_mgr_t;
+#endif
+
+#define EVT_ERROR	1	/**< Error event type */
+#define EVT_WARNING	2	/**< Warning event type */
+#define EVT_INFO	4	/**< Debug event type */
+
+/** @defgroup EVENT EVENT - Implementation of a event callback system */
+/*@{*/
+
+/** @name Exported functions (see also openjpeg.h) */
+/*@{*/
+/* ----------------------------------------------------------------------- */
+/**
+Write formatted data to a string and send the string to a user callback. 
+@param cinfo Codec context info
+@param event_type Event type or callback to use to send the message
+@param fmt Format-control string (plus optional arguments)
+@return Returns true if successful, returns false otherwise
+* FIXME Change by its v2 version this function after ended the merge 
+*/
+opj_bool opj_event_msg(opj_common_ptr cinfo, int event_type, const char *fmt, ...);
+
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Write formatted data to a string and send the string to a user callback.
+ *
+ * @param event_mgr			Event handler
+ * @param event_type 		Event type or callback to use to send the message
+ * @param fmt 				Format-control string (plus optional arguments)
+ *
+ * @return Returns true if successful, returns false otherwise
+ */
+opj_bool opj_event_msg_v2(opj_event_mgr_t* event_mgr, int event_type, const char *fmt, ...);
+/* ----------------------------------------------------------------------- */
+
+/**
+ * Set the event manager with the default callback function for the 3 levels.
+ */
+void opj_set_default_event_handler(opj_event_mgr_t * p_manager);
+
+/*@}*/
+
+/*@}*/
+
+#endif /* __EVENT_H */