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niccc.c
Go to the documentation of this file.00001 #include "niml.h"
00002
00003
00004
00005 void NIML_to_stderr( void *nini )
00006 {
00007 NI_stream ns_err ;
00008 ns_err = NI_stream_open( "stderr:" , "w" ) ;
00009 if( ns_err != NULL ){
00010 NI_write_element( ns_err , nini , NI_TEXT_MODE | NI_HEADERSHARP_FLAG ) ;
00011 NI_stream_close( ns_err ) ;
00012 }
00013 }
00014
00015
00016
00017 int main( int argc , char *argv[] )
00018 {
00019 NI_stream ns ;
00020 void *nini ;
00021 int nn ;
00022
00023 if( argc < 2 ){
00024 fprintf(stderr,"Usage: niccc streamspec\n");exit(0);
00025 }
00026
00027 ns = NI_stream_open( argv[1], "r" ) ;
00028 if( ns == NULL ){
00029 fprintf(stderr,"*** niccc: NI_stream_open fails\n") ; exit(1) ;
00030 }
00031 while(1){
00032 nn = NI_stream_goodcheck( ns , 1 ) ;
00033 if( nn < 0 ){
00034 fprintf(stderr,"\n*** niccc: Stream fails\n"); exit(1);
00035 }
00036 if( nn == 0 ){ NI_sleep(5); continue; }
00037
00038 nn = NI_stream_readcheck( ns , 1 ) ;
00039
00040 if( nn > 0 ){
00041 nini = NI_read_element( ns , 2 ) ;
00042 if( nini == NULL ){
00043 fprintf(stderr,"*** niccc: read returns NULL\n");
00044 } else {
00045 NIML_to_stderr( nini ) ;
00046 NI_free_element( nini ) ;
00047 }
00048 }
00049 }
00050 }
