[1.5][JPIP] enabled the opj_server to reply the first query consisting with len request from kakadu client

applications/jpip/CHANGES

@@ -5,6 +5,9 @@ What's New for OpenJPIP
 ! : changed
 + : added
 
+Feburary 28, 2012
++ [kaori] enabled the opj_server to reply the first query consisting with len request from kakadu client
+
 February 9, 2012
 * [kaori] fixed Doxygen configuration file to document the utilities
 + [kaori] added execution argument to set port number for opj_dec_server, opj_viewer*

applications/jpip/libopenjpip/comMakefile.mk

@@ -2,7 +2,7 @@ ifdef jpipserver
 CFLAGS  = -O3 -Wall -m32 -DSERVER
 LIBNAME = libopenjpip_server.a
 else
-J2KINCDIR = ../../../libopenjpeg
+J2KINCDIR = ../../../bin
 CFLAGS  = -O3 -Wall  -I$(J2KINCDIR)
 LIBNAME = libopenjpip_local.a
 endif

applications/jpip/libopenjpip/jpip_parser.c

@@ -181,8 +181,9 @@ void enqueue_imagedata( query_param_t query_param, msgqueue_param_t *msgqueue);
  * @param[in]     query_param  structured query
  * @param[in]     metadatalist pointer to metadata bin list
  * @param[in,out] msgqueue     message queue pointer  
+ * @return                     if succeeded (true) or failed (false)
  */
-void enqueue_metabins( query_param_t query_param, metadatalist_param_t *metadatalist, msgqueue_param_t *msgqueue);
+bool enqueue_metabins( query_param_t query_param, metadatalist_param_t *metadatalist, msgqueue_param_t *msgqueue);
 
 
 bool gene_JPIPstream( query_param_t query_param,
@@ -223,14 +224,20 @@ bool gene_JPIPstream( query_param_t query_param,
 
   //meta
   if( query_param.box_type[0][0] != 0  && query_param.len != 0)
-    enqueue_metabins( query_param, codeidx->metadatalist, *msgqueue); 
+    if( !enqueue_metabins( query_param, codeidx->metadatalist, *msgqueue))
+      return false;
   
-  // image codestream
-  if( query_param.fx > 0 && query_param.fy > 0){
+  if( query_param.metadata_only)
+    return true;
+
+  // main header
   if( !cachemodel->mhead_model && query_param.len != 0)
       enqueue_mainheader( *msgqueue);
+
+  // image codestream
+  if( (query_param.fx > 0 && query_param.fy > 0))
     enqueue_imagedata( query_param, *msgqueue);
-  }
+  
   return true;
 }
 
@@ -419,18 +426,26 @@ void enqueue_allprecincts( int tile_id, int level, int lastcomp, bool *comps, in
     }
 }
 
-void enqueue_metabins( query_param_t query_param, metadatalist_param_t *metadatalist, msgqueue_param_t *msgqueue)
+bool enqueue_metabins( query_param_t query_param, metadatalist_param_t *metadatalist, msgqueue_param_t *msgqueue)
 {
   int i;
   for( i=0; query_param.box_type[i][0]!=0 && i<MAX_NUMOFBOX; i++){
     if( query_param.box_type[i][0] == '*'){
-      // not implemented
+      fprintf( FCGI_stdout, "Status: 501\r\n");
+      fprintf( FCGI_stdout, "Reason: metareq with all box-property * not implemented\r\n");
+      return false;
     }
     else{
       int idx = search_metadataidx( query_param.box_type[i], metadatalist);
 
       if( idx != -1)
 	enqueue_metadata( idx, msgqueue);
+      else{
+	fprintf( FCGI_stdout, "Status: 400\r\n");
+	fprintf( FCGI_stdout, "Reason: box-type %.4s not found\r\n", query_param.box_type[i]);
+	return false;
       }
     }
+  }
+  return true;
 }

applications/jpip/libopenjpip/metadata_manager.c

@@ -77,10 +77,6 @@ metadatalist_param_t * const_metadatalist( int fd)
   phldlist = gene_placeholderlist();
   metadatalist = gene_metadatalist();
 
-  delete_box_in_list_by_type( "iptr", toplev_boxlist);
-  delete_box_in_list_by_type( "cidx", toplev_boxlist);
-  delete_box_in_list_by_type( "fidx", toplev_boxlist);
-  
   box = toplev_boxlist->first;
   idx = 0;
   while( box){

applications/jpip/libopenjpip/openjpip.c

@@ -115,7 +115,7 @@ bool process_JPIPrequest( server_record_t *rec, QR_t *qr)
     if( !close_channel( *(qr->query), rec->sessionlist, &cursession, &curchannel))
       return false;
   
-  if( (qr->query->fx > 0 && qr->query->fy > 0) || qr->query->box_type[0][0] != 0)
+  if( (qr->query->fx > 0 && qr->query->fy > 0) || qr->query->box_type[0][0] != 0 || qr->query->len > 0)
     if( !gene_JPIPstream( *(qr->query), target, cursession, curchannel, &qr->msgqueue))
       return false;
 
@@ -150,6 +150,8 @@ void send_responsedata( server_record_t *rec, QR_t *qr)
 
   fprintf( FCGI_stdout, "\r\n");
 
+  if( len_of_jpipstream){
+    
     if( qr->channel)
       if( qr->channel->aux == tcp || qr->channel->aux == udp){
 	send_responsedata_on_aux( qr->channel->aux==tcp, rec->auxtrans, qr->channel->cid, jpipstream, len_of_jpipstream, 1000); /* 1KB per frame*/
@@ -158,8 +160,10 @@ void send_responsedata( server_record_t *rec, QR_t *qr)
     
     if( fwrite( jpipstream, len_of_jpipstream, 1, FCGI_stdout) != 1)
       fprintf( FCGI_stderr, "Error: failed to write jpipstream\n");
+  }
 
   free( jpipstream);
+
   return;
 }
 

applications/jpip/libopenjpip/query_parser.c

@@ -141,8 +141,11 @@ query_param_t * parse_query( char *query_string)
 	  query_param->return_type = JPTstream;
       }
 
-      else if( strcasecmp( fieldname, "len") == 0)
+      else if( strcasecmp( fieldname, "len") == 0){
 	sscanf( fieldval, "%d", &query_param->len);
+	if( query_param->len = 2000) /* for kakadu client*/
+	  strncpy( query_param->box_type[0], "ftyp", 4);
+      }
     }
   }
   return query_param;

applications/jpip/util/opj_server.c

@@ -103,8 +103,10 @@ int main(void)
             
       if( parse_status)
 	send_responsedata( server_record, qr);
-      else
+      else{
 	fprintf( FCGI_stderr, "Error: JPIP request failed\n");
+	fprintf( FCGI_stdout, "\r\n");
+      }
       
       end_QRprocess( server_record, &qr);
     }