static void cleanup(void)
{
int i;
if(filter != NULL)
{
scamper_file_filter_free(filter);
filter = NULL;
}
if(outfile != NULL)
{
scamper_file_close(outfile);
outfile = NULL;
}
if(infiles != NULL)
{
for(i=0; i<infile_cnt; i++)
{
if(infiles[i] != NULL)
{
scamper_file_close(infiles[i]);
infiles[i] = NULL;
}
}
free(infiles);
}
return;
}
int main(int argc, char *argv[])
{
uint16_t types[] = {
SCAMPER_FILE_OBJ_CYCLE_START,
SCAMPER_FILE_OBJ_CYCLE_STOP,
SCAMPER_FILE_OBJ_PING,
SCAMPER_FILE_OBJ_TRACE,
SCAMPER_FILE_OBJ_DEALIAS,
SCAMPER_FILE_OBJ_TBIT,
};
scamper_file_t *in, *out;
scamper_file_filter_t *filter;
char **files = NULL;
int filec;
uint16_t type;
void *data;
int i;
if((out = scamper_file_openfd(STDOUT_FILENO, NULL, 'w', "json")) == NULL)
{
fprintf(stderr, "could not associate stdout\n");
return -1;
}
filter = scamper_file_filter_alloc(types, sizeof(types)/sizeof(uint16_t));
if(filter == NULL)
{
fprintf(stderr, "could not allocate filter\n");
return -1;
}
filec = argc - 1;
if(filec > 0)
files = argv + 1;
for(i=0; i<=filec; i++)
{
if(filec == 0)
{
if((in = scamper_file_openfd(STDIN_FILENO,"-",'r',"warts")) == NULL)
{
fprintf(stderr, "could not use stdin\n");
return -1;
}
}
else if(i < filec)
{
if((in = scamper_file_open(files[i], 'r', NULL)) == NULL)
{
fprintf(stderr, "could not open %s: %s\n",
files[i], strerror(errno));
return -1;
}
}
else break;
while(scamper_file_read(in, filter, &type, (void *)&data) == 0)
{
if(data == NULL)
break; /* EOF */
if(scamper_file_write_obj(out, type, data) != 0)
return -1;
if(type == SCAMPER_FILE_OBJ_PING)
scamper_ping_free(data);
else if(type == SCAMPER_FILE_OBJ_TRACE)
scamper_trace_free(data);
else if(type == SCAMPER_FILE_OBJ_DEALIAS)
scamper_dealias_free(data);
else if(type == SCAMPER_FILE_OBJ_TBIT)
scamper_tbit_free(data);
}
scamper_file_close(in);
}
scamper_file_filter_free(filter);
scamper_file_close(out);
return 0;
}
