int main(const int argc, char **argv)
{
char *feed;
Regexfilter *filterList = filter_new(NULL,".*");
int i, j,
timeout = 3;
/* supply regex filter */
if (argc > 1) {
for (i = 1; i < argc; ++i) {
if (strcmp(argv[i], "-e") == 0) {
filter_set_pattern(filterList, argv[i+1]);
for (j = i+2; j < argc ; j++) {
if (argv[j][0] == '-')
break;
filter_new(filterList, argv[j]);
}
}
if (strcmp(argv[i], "-t") == 0) {
timeout = atoi(argv[i+1]);
}
if (strcmp(argv[i], "-h") == 0) {
usage();
return EXIT_SUCCESS;
}
}
}
/* get feed from stdin */
if (stdin_ready(fileno(stdin), timeout)) {
feed = stdin_get(feed);
} else {
fprintf(stderr, "no feed\n");
return EXIT_FAILURE;
}
/* run filters */
feed = filter(feed, filterList);
/* output filtered xml */
printf("%s", feed);
free(feed);
filter_destroy(filterList);
return EXIT_SUCCESS;
}
int read_line( char* line )
{
int size, c = 0;
while( stdin_ready() )
{
size = strlen(line);
c = getchar();
if( c != EOF && c != '\n' && size < (MAX_LINE-1) )
{
line[size] = c;
}
else
{
line[size] = 0;
return (size==0)?0:size+1;
}
}
return 0; // don't have a full line yet
}
