[trunk] Start FolderReorgProposal task

Update issue 177

1 files changed, 141 insertions, 0 deletions

diff --git a/src/lib/openjpip/mhixbox_manager.c b/src/lib/openjpip/mhixbox_manager.c
new file mode 100644
index 00000000..b311126b
--- /dev/null
+++ b/src/lib/openjpip/mhixbox_manager.c
@@ -0,0 +1,141 @@
+/*
+ * $Id: mhixbox_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 "mhixbox_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 */
+
+
+mhixbox_param_t * gene_mhixbox( box_param_t *box)
+{
+  mhixbox_param_t *mhix;
+  markeridx_param_t  *mkridx, *lastmkidx;
+  OPJ_OFF_T pos = 0;
+
+  mhix = ( mhixbox_param_t *)malloc( sizeof( mhixbox_param_t));
+  
+  mhix->tlen = fetch_DBox8bytebigendian( box, (pos+=8)-8);
+ 
+  mhix->first = lastmkidx = NULL;
+  while( (OPJ_SIZE_T)pos < get_DBoxlen( box)){
+    
+    mkridx = ( markeridx_param_t *)malloc( sizeof( markeridx_param_t));
+    mkridx->code       = fetch_DBox2bytebigendian( box, (pos+=2)-2);
+    mkridx->num_remain = fetch_DBox2bytebigendian( box, (pos+=2)-2);
+    mkridx->offset     = (OPJ_OFF_T)fetch_DBox8bytebigendian( box, (pos+=8)-8);
+    mkridx->length     = fetch_DBox2bytebigendian( box, (pos+=2)-2);
+    mkridx->next = NULL;
+    
+    if( mhix->first)
+      lastmkidx->next = mkridx;
+    else
+      mhix->first = mkridx;
+    lastmkidx = mkridx;
+  } 
+  return mhix;
+}
+
+
+markeridx_param_t * search_markeridx( Byte2_t code, mhixbox_param_t *mhix)
+{
+  markeridx_param_t *found;
+  
+  found = mhix->first;
+  
+  while( found != NULL){
+    
+    if( code == found->code)
+      return found;
+    
+    found = found->next;
+  }
+  fprintf( FCGI_stderr, "Error: Marker index %#x not found\n", code);
+
+  return NULL;
+}
+
+
+void print_mhixbox( mhixbox_param_t *mhix)
+{
+  markeridx_param_t *ptr;
+
+  fprintf( logstream, "mhix box info:\n");
+  fprintf( logstream, "\t tlen: %#" PRIx64 "\n", mhix->tlen);
+
+  ptr = mhix->first;
+  while( ptr != NULL){
+    fprintf( logstream, "marker index info:\n"
+	     "\t code: %#x\n"
+	     "\t num_remain: %#x\n"
+	     "\t offset: %#" PRIx64 "\n"
+	     "\t length: %#x\n", ptr->code, ptr->num_remain, ptr->offset, ptr->length);
+    ptr=ptr->next;
+  }
+}
+
+
+void print_markeridx( markeridx_param_t *markeridx)
+{
+  fprintf( logstream, "marker index info:\n"
+	   "\t code: %#x\n"
+	   "\t num_remain: %#x\n"
+	   "\t offset: %#" PRIx64 "\n"
+	   "\t length: %#x\n", markeridx->code, markeridx->num_remain, markeridx->offset, markeridx->length);
+}
+
+
+void delete_mhixbox( mhixbox_param_t **mhix)
+{
+  markeridx_param_t *mkPtr, *mkNext;
+  
+  mkPtr = (*mhix)->first;
+  while( mkPtr != NULL){
+    mkNext=mkPtr->next;
+#ifndef SERVER
+    /*      fprintf( logstream, "local log: marker index %#x deleted!\n", mkPtr->code); */
+#endif
+      free(mkPtr);
+      mkPtr=mkNext;
+  }
+  free(*mhix);
+}
+
+