int main(int argc, char *argv[])
{
if( argc<3){
fprintf( stderr, "USAGE: ./addXMLinJP2 modifing.jp2 adding.xml\n");
return -1;
}
FILE *fp;
char *xmldata, type[]="xml ";
long fsize, boxsize;
fp = open_jp2file( argv[1]);
if( !fp)
return -1;
xmldata = read_xmlfile( argv[2], &fsize);
boxsize = fsize + 8;
fputc( (boxsize>>24)&0xff, fp);
fputc( (boxsize>>16)&0xff, fp);
fputc( (boxsize>>8)&0xff, fp);
fputc( boxsize&0xff, fp);
fwrite( type, 4, 1, fp);
fwrite( xmldata, fsize, 1, fp);
free( xmldata);
fclose(fp);
return 0;
}
target_param_t * gene_target( targetlist_param_t *targetlist, char *targetpath)
{
target_param_t *target;
int fd;
index_param_t *jp2idx;
char tmpfname[MAX_LENOFTID];
static int last_csn = 0;
if( targetpath[0]=='\0'){
fprintf( FCGI_stderr, "Error: exception, no targetpath in gene_target()\n");
return NULL;
}
if((fd = open_jp2file( targetpath, tmpfname)) == -1){
fprintf( FCGI_stdout, "Status: 404\r\n");
return NULL;
}
if( !(jp2idx = parse_jp2file( fd))){
fprintf( FCGI_stdout, "Status: 501\r\n");
return NULL;
}
target = (target_param_t *)opj_malloc( sizeof(target_param_t));
snprintf( target->tid, MAX_LENOFTID, "%x-%x", (unsigned int)time(NULL), (unsigned int)rand());
target->targetname = strdup( targetpath);
target->fd = fd;
#ifdef SERVER
if( tmpfname[0])
target->tmpfname = strdup( tmpfname);
else
target->tmpfname = NULL;
#endif
target->csn = last_csn++;
target->codeidx = jp2idx;
target->num_of_use = 0;
target->jppstream = OPJ_TRUE;
target->jptstream = isJPTfeasible( *jp2idx);
target->next=NULL;
if( targetlist->first) /* there are one or more entries*/
targetlist->last->next = target;
else /* first entry*/
targetlist->first = target;
targetlist->last = target;
#ifndef SERVER
fprintf( logstream, "local log: target %s generated\n", targetpath);
#endif
return target;
}
