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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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 */
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 */
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#include <ipc/ipc.h>
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#include <ipc/services.h>
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#include <errno.h>
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#include <errno.h>
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#include <stdio.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <string.h>
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#include <async.h>
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#include <sys/types.h>
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#include "../../../srv/vfs/vfs.h"
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#include <vfs.h>
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#include "../tester.h"
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#include "../tester.h"
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#define TMPFS_DEVHANDLE 999
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char fs_name[] = "tmpfs";
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char mp[] = "/";
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char *test_vfs1(bool quiet)
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char *test_vfs1(bool quiet)
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{
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{
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    /* 1. connect to VFS */
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    int vfs_phone;
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    vfs_phone = ipc_connect_me_to(PHONE_NS, SERVICE_VFS, 0, 0);
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    if (vfs_phone < EOK)
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        return "Could not connect to VFS.\n";
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    /* 2. mount TMPFS as / */
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    ipcarg_t rc;
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    aid_t req;
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    req = async_send_1(vfs_phone, VFS_MOUNT, TMPFS_DEVHANDLE, NULL);
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    if (ipc_data_write_send(vfs_phone, fs_name, strlen(fs_name)) != EOK) {
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        async_wait_for(req, &rc);
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        return "Could not send fs_name to VFS.\n";
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    }
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    if (ipc_data_write_send(vfs_phone, mp, strlen(mp)) != EOK) {
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    if (mount("tmpfs", "/", "nulldev0") != EOK)
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        async_wait_for(req, &rc);
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        return "Could not send mp to VFS.\n";
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    }
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    async_wait_for(req, &rc);
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    if (rc != EOK)
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        return "Mount failed.\n";
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        return "Mount failed.\n";
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    /* 3. open some files */
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    int fd1 = open("/dir1/file1", 0);
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    char *path = "/dir2/file2";
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    int fd2 = open("/dir2/file2", 0);
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    ipc_call_t answer;
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    req = async_send_2(vfs_phone, VFS_OPEN, 0, 0, &answer);
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    if (ipc_data_write_send(vfs_phone, path, strlen(path)) != EOK) {
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        async_wait_for(req, &rc);
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        return "Could not send path to VFS.\n";
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    }
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    async_wait_for(req, &rc);
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    if (rc != EOK)
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    if (fd1 < 0)
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        return "Open failed.\n";
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        return "Open failed.\n";
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    if (fd2 < 0)
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        return "Open failed.\n";
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    if (!quiet)
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    if (!quiet)
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        printf("Opened %s handle=%d\n", path, IPC_GET_ARG1(answer));
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        printf("Opened file descriptors %d and %d.\n", fd1, fd2);
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    /* 4. read data */
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    char buf[10];
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    char buf[10];
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    req = async_send_1(vfs_phone, VFS_READ, 0, &answer);
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    if (ipc_data_read_send(vfs_phone, buf, sizeof(buf)) != EOK) {
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        async_wait_for(req, &rc);
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        return "Could not read data from open file.\n";
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    }
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    async_wait_for(req, &rc);
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    ssize_t cnt = read(fd1, buf, sizeof(buf));
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    if (rc != EOK)
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    if (cnt < 0)
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        return "Read failed.\n";
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        return "Read failed.\n";
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    if (!quiet)
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    printf("Read %d bytes: %s\n", IPC_GET_ARG1(answer), buf);
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        printf("Read %d bytes: %.*s\n", cnt, cnt, buf);
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    return NULL;
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    return NULL;
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}
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}
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