| 51,7 → 51,7 |
|---|
| |
| static void vfs_connection(ipc_callid_t iid, ipc_call_t *icall) |
| { |
| bool keep_on_going = 1; |
| bool keep_on_going = true; |
| |
| /* |
| * The connection was opened via the IPC_CONNECT_ME_TO call. |
| 70,18 → 70,38 |
|---|
| * connection later. |
| */ |
| while (keep_on_going) { |
| ipc_callid_t callid; |
| ipc_call_t call; |
| ipc_callid_t callid = async_get_call(&call); |
| |
| callid = async_get_call(&call); |
| fs_handle_t fs_handle; |
| int phone; |
| |
| switch (IPC_GET_METHOD(call)) { |
| case IPC_M_PHONE_HUNGUP: |
| keep_on_going = false; |
| break; |
| case IPC_M_CONNECT_ME_TO: |
| /* |
| * Connect the client file system to another one. |
| */ |
| /* FIXME: |
| * Prevent ordinary clients from connecting to file |
| * system servers directly. This should be solved by |
| * applying some security mechanisms. |
| */ |
| fs_handle = IPC_GET_ARG1(call); |
| phone = vfs_grab_phone(fs_handle); |
| (void) ipc_forward_fast(callid, phone, 0, 0, 0, |
| IPC_FF_NONE); |
| vfs_release_phone(phone); |
| break; |
| case VFS_REGISTER: |
| vfs_register(callid, &call); |
| keep_on_going = false; |
| /* |
| * Keep the connection open so that a file system can |
| * later ask us to connect it to another file system. |
| * This is necessary to support non-root mounts. |
| */ |
| break; |
| case VFS_MOUNT: |
| vfs_mount(callid, &call); |
| 120,13 → 140,10 |
|---|
| } |
| |
| /* TODO: cleanup after the client */ |
| |
| } |
| |
| int main(int argc, char **argv) |
| { |
| ipcarg_t phonead; |
| |
| printf(NAME ": HelenOS VFS server\n"); |
| |
| /* |
| 151,6 → 168,7 |
|---|
| printf(NAME ": Cannot allocate a mappable piece of address space\n"); |
| return ENOMEM; |
| } |
| |
| if (as_area_create(plb, PLB_SIZE, AS_AREA_READ | AS_AREA_WRITE | |
| AS_AREA_CACHEABLE) != plb) { |
| printf(NAME ": Cannot create address space area\n"); |
| 166,6 → 184,7 |
|---|
| /* |
| * Register at the naming service. |
| */ |
| ipcarg_t phonead; |
| ipc_connect_to_me(PHONE_NS, SERVICE_VFS, 0, 0, &phonead); |
| |
| /* |