[trunk] Start FolderReorgProposal task

Update issue 177

1 files changed, 84 insertions, 0 deletions

diff --git a/src/lib/openjpip/boxheader_manager.c b/src/lib/openjpip/boxheader_manager.c
new file mode 100644
index 00000000..b345a96d
--- /dev/null
+++ b/src/lib/openjpip/boxheader_manager.c
@@ -0,0 +1,84 @@
+/*
+ * $Id: boxheader_manager.c 44 2011-02-15 12:32:29Z kaori $
+ *
+ * Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
+ * Copyright (c) 2002-2011, Professor Benoit Macq
+ * Copyright (c) 2010-2011, Kaori Hagihara
+ * 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.
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stdlib.h>
+#include "boxheader_manager.h"
+#include "opj_inttypes.h"
+
+#ifdef SERVER
+#include "fcgi_stdio.h"
+#define logstream FCGI_stdout
+#else
+#define FCGI_stdout stdout
+#define FCGI_stderr stderr
+#define logstream stderr
+#endif /*SERVER*/
+
+
+boxheader_param_t * gene_boxheader( int fd, OPJ_OFF_T offset)
+{
+  Byte8_t boxlen;
+  Byte_t headlen;
+  char *boxtype;
+  boxheader_param_t *boxheader;
+
+  boxlen = fetch_4bytebigendian( fd, offset);
+  boxtype = (char *)fetch_bytes( fd, offset+4, 4);
+  headlen = 8;
+    
+  if( boxlen == 1){ /* read XLBox */
+    boxlen = fetch_8bytebigendian( fd, offset+8);
+    headlen = 16;
+  }
+
+  boxheader = (boxheader_param_t *)malloc( sizeof( boxheader_param_t));
+  boxheader->headlen = headlen;
+  boxheader->length = boxlen;
+  strncpy( boxheader->type, boxtype, 4);
+  boxheader->next = NULL;
+  
+  free( boxtype);
+  return boxheader;
+}
+
+boxheader_param_t * gene_childboxheader( box_param_t *superbox, OPJ_OFF_T offset)
+{
+  return gene_boxheader( superbox->fd, get_DBoxoff(superbox)+offset);
+}
+
+void print_boxheader( boxheader_param_t *boxheader)
+{
+  fprintf( logstream, "boxheader info:\n"
+	   "\t type: %.4s\n"
+	   "\t length:%" PRId64 " %#" PRIx64 "\n", boxheader->type, boxheader->length, boxheader->length);
+}