4 * Copyright (c) 2002-2011, Communications and Remote Sensing Laboratory, Universite catholique de Louvain (UCL), Belgium
5 * Copyright (c) 2002-2011, Professor Benoit Macq
6 * Copyright (c) 2010-2011, Kaori Hagihara
9 * Redistribution and use in source and binary forms, with or without
10 * modification, are permitted provided that the following conditions
12 * 1. Redistributions of source code must retain the above copyright
13 * notice, this list of conditions and the following disclaimer.
14 * 2. Redistributions in binary form must reproduce the above copyright
15 * notice, this list of conditions and the following disclaimer in the
16 * documentation and/or other materials provided with the distribution.
18 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS `AS IS'
19 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
20 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
21 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
22 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
23 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
24 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
25 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
26 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
27 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
35 #include "dec_clientmsg_handler.h"
36 #include "ihdrbox_manager.h"
37 #include "jpipstream_manager.h"
38 #include "jp2k_encoder.h"
40 void handle_JPIPstreamMSG( SOCKET connected_socket, cachelist_param_t *cachelist,
41 Byte_t **jpipstream, int *streamlen, msgqueue_param_t *msgqueue)
43 Byte_t *newjpipstream;
46 char *target, *tid, *cid;
47 metadatalist_param_t *metadatalist;
49 newjpipstream = receive_JPIPstream( connected_socket, &target, &tid, &cid, &newstreamlen);
51 parse_JPIPstream( newjpipstream, newstreamlen, *streamlen, msgqueue);
53 *jpipstream = update_JPIPstream( newjpipstream, newstreamlen, *jpipstream, streamlen);
56 metadatalist = gene_metadatalist();
57 parse_metamsg( msgqueue, *jpipstream, *streamlen, metadatalist);
61 if((cache = search_cache( target, cachelist))){
63 update_cachetid( tid, cache);
65 add_cachecid( cid, cache);
68 cache = gene_cache( target, msgqueue->last->csn, tid, cid);
69 insert_cache_into_list( cache, cachelist);
73 cache = search_cacheBycsn( msgqueue->last->csn, cachelist);
75 if( cache->metadatalist)
76 delete_metadatalist( &cache->metadatalist);
77 cache->metadatalist = metadatalist;
79 if( target) free( target);
83 response_signal( connected_socket, true);
86 void handle_PNMreqMSG( SOCKET connected_socket, Byte_t *jpipstream, msgqueue_param_t *msgqueue, cachelist_param_t *cachelist)
89 ihdrbox_param_t *ihdrbox;
90 char *CIDorTID, tmp[10];
94 CIDorTID = receive_string( connected_socket);
96 if(!(cache = search_cacheBycid( CIDorTID, cachelist)))
97 if(!(cache = search_cacheBytid( CIDorTID, cachelist))){
104 receive_line( connected_socket, tmp);
107 receive_line( connected_socket, tmp);
110 pnmstream = jpipstream_to_pnm( jpipstream, msgqueue, cache->csn, fw, fh, &cache->ihdrbox);
111 ihdrbox = cache->ihdrbox;
113 send_PNMstream( connected_socket, pnmstream, ihdrbox->width, ihdrbox->height, ihdrbox->nc, ihdrbox->bpc > 8 ? 255 : (1 << ihdrbox->bpc) - 1);
118 void handle_XMLreqMSG( SOCKET connected_socket, Byte_t *jpipstream, cachelist_param_t *cachelist)
121 cache_param_t *cache;
123 cid = receive_string( connected_socket);
125 if(!(cache = search_cacheBycid( cid, cachelist))){
132 boxcontents_param_t *boxcontents = cache->metadatalist->last->boxcontents;
133 Byte_t *xmlstream = (Byte_t *)malloc( boxcontents->length);
134 memcpy( xmlstream, jpipstream+boxcontents->offset, boxcontents->length);
135 send_XMLstream( connected_socket, xmlstream, boxcontents->length);
139 void handle_TIDreqMSG( SOCKET connected_socket, cachelist_param_t *cachelist)
141 char *target, *tid = NULL;
142 cache_param_t *cache;
145 target = receive_string( connected_socket);
146 cache = search_cache( target, cachelist);
152 tidlen = strlen(tid);
154 send_TIDstream( connected_socket, tid, tidlen);
157 void handle_CIDreqMSG( SOCKET connected_socket, cachelist_param_t *cachelist)
159 char *target, *cid = NULL;
160 cache_param_t *cache;
163 target = receive_string( connected_socket);
164 cache = search_cache( target, cachelist);
169 if( cache->numOfcid > 0){
170 cid = cache->cid[ cache->numOfcid-1];
171 cidlen = strlen(cid);
174 send_CIDstream( connected_socket, cid, cidlen);
177 void handle_dstCIDreqMSG( SOCKET connected_socket, cachelist_param_t *cachelist)
181 cid = receive_string( connected_socket);
182 remove_cachecid( cid, cachelist);
183 response_signal( connected_socket, true);
188 void handle_JP2saveMSG( SOCKET connected_socket, cachelist_param_t *cachelist, msgqueue_param_t *msgqueue, Byte_t *jpipstream)
191 cache_param_t *cache;
195 cid = receive_string( connected_socket);
196 if(!(cache = search_cacheBycid( cid, cachelist))){
203 jp2stream = recons_jp2( msgqueue, jpipstream, cache->csn, &jp2len);
206 save_codestream( jp2stream, jp2len, "jp2");