int main () {
int ret;
RIODesc *fd;
char buf[1024];
struct r_io_t *io;
io = r_io_new();
r_io_plugin_list(io);
//fd = r_io_open(io, "/bin/ls", R_IO_READ, 0);
fd = r_io_open(io, "dbg:///bin/ls", R_IO_READ, 0);
r_io_set_fd(io, fd);
//r_io_map_add(io, fd, R_IO_READ, 0, 0xf00000, 0xffff);
r_io_map_add(io, fd->fd, R_IO_READ, 0x8048000, 0, 0xffff);
memset(buf, 0, 1024);
//ret = r_io_read_at(io, 0xf00000, buf, 1024);
// ret = r_io_seek(io, 0x8048000, R_IO_SEEK_SET);
// printf("seek = 0x%"PFMT64x"\n", ret);
ret = r_io_read_at (io, 0, (ut8*)buf, 64);
//ret = r_io_read_at(io, 0x8048000, buf, 64);
printf("%d = %02x %02x %02x %02x\n", ret, buf[0], buf[1], buf[2], buf[3]);
r_io_free(io);
return 0;
}
bool test_r_io_pcache (void) {
RIO *io = r_io_new ();
ut8 buf[8];
int fd = r_io_fd_open (io, "malloc://3", R_PERM_RW, 0);
r_io_map_add (io, fd, R_PERM_RW, 0LL, 0LL, 1); //8
r_io_map_add (io, fd, R_PERM_RW, 1, 1, 1); //=
r_io_map_add (io, fd, R_PERM_RW, 1, 2, 1); //=
r_io_map_add (io, fd, R_PERM_RW, 1, 3, 1); //=
r_io_map_add (io, fd, R_PERM_RW, 1, 4, 1); //=
r_io_map_add (io, fd, R_PERM_RW, 1, 5, 1); //=
r_io_map_add (io, fd, R_PERM_RW, 2, 6, 1); //D
io->p_cache = 2;
io->va = true;
r_io_fd_write_at (io, fd, 0, (const ut8*)"8=D", 3);
r_io_read_at (io, 0x0, buf, 8);
mu_assert_streq ((const char *)buf, "", "pcache read happened, but it shouldn't");
io->p_cache = 1;
r_io_read_at (io, 0x0, buf, 8);
mu_assert_streq ((const char *)buf, "8=====D", "expected an ascii-pn from pcache");
r_io_fd_write_at (io, fd, 0, (const ut8*)"XXX", 3);
r_io_read_at (io, 0x0, buf, 8);
mu_assert_streq ((const char *)buf, "8=====D", "expected an ascii-pn from pcache");
io->p_cache = 0;
r_io_read_at (io, 0x0, buf, 8);
mu_assert_streq ((const char *)buf, "XXXXXXX", "expected censorship of the ascii-pn");
r_io_free (io);
mu_end;
}