diff options
Diffstat (limited to 'vboxshfl.h')
| -rw-r--r-- | vboxshfl.h | 411 |
1 files changed, 174 insertions, 237 deletions
@@ -69,457 +69,394 @@ static void shflstring_strncpy(SHFLSTRING *str, const char __far *src, unsigned str->ach[str->u16Length] = '\0'; } -static int32_t vbox_shfl_query_mappings(LPVBOXCOMM vb, hgcm_client_id_t client_id, uint32_t flags, unsigned __far *num_maps, SHFLMAPPING __far *maps) +static inline void vbox_hgcm_set_parameter_shflroot(VMMDevHGCMCall __far *req, unsigned arg, SHFLROOT root) { - VMMDevHGCMCall __far *req = (void __far *) vb->buf; - vbox_hgcm_init_call(req, client_id, SHFL_FN_QUERY_MAPPINGS, 3); + vbox_hgcm_set_parameter_uint32(req, arg, root); +} - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = flags; +static inline void vbox_hgcm_set_parameter_shflhandle(VMMDevHGCMCall __far *req, unsigned arg, SHFLHANDLE handle) +{ + vbox_hgcm_set_parameter_uint64(req, arg, handle); +} - req->aParms[1].type = VMMDevHGCMParmType_32bit; - req->aParms[1].u.value32 = *num_maps; +static void vbox_hgcm_set_parameter_shflstring(VMMDevHGCMCall __far *req, unsigned arg, const SHFLSTRING *str) +{ + vbox_hgcm_set_parameter_pointer(req, arg, shflstring_size_with_buf(str), str); +} + +static vboxerr vbox_shfl_query_mappings(LPVBOXCOMM vb, hgcm_client_id_t client_id, uint32_t flags, unsigned __far *num_maps, SHFLMAPPING __far *maps) +{ + VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; - req->aParms[2].type = VMMDevHGCMParmType_LinAddr; - req->aParms[2].u.Pointer.size = sizeof(SHFLMAPPING) * *num_maps; - req->aParms[2].u.Pointer.u.linearAddr = linear_addr(maps); + vbox_hgcm_init_call(req, client_id, SHFL_FN_QUERY_MAPPINGS, 3); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); + vbox_hgcm_set_parameter_uint32(req, 0, flags); + vbox_hgcm_set_parameter_uint32(req, 1, *num_maps); + vbox_hgcm_set_parameter_pointer(req, 2, sizeof(SHFLMAPPING) * *num_maps, maps); - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; - *num_maps = req->aParms[1].u.value32; + *num_maps = vbox_hgcm_get_parameter_uint32(req, 1); return req->header.result; } -static int32_t vbox_shfl_query_map_name(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLSTRING *name) +static vboxerr vbox_shfl_query_map_name(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLSTRING *name) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; - vbox_hgcm_init_call(req, client_id, SHFL_FN_QUERY_MAP_NAME, 2); - - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vboxerr err; - req->aParms[1].type = VMMDevHGCMParmType_LinAddr; - req->aParms[1].u.Pointer.size = shflstring_size_with_buf(name); - req->aParms[1].u.Pointer.u.linearAddr = linear_addr(name); + vbox_hgcm_init_call(req, client_id, SHFL_FN_QUERY_MAP_NAME, 2); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); + vbox_hgcm_set_parameter_shflroot(req, 0, root); + vbox_hgcm_set_parameter_shflstring(req, 1, name); - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; return req->header.result; } -static int32_t vbox_shfl_map_folder(LPVBOXCOMM vb, hgcm_client_id_t client_id, const SHFLSTRING *name, SHFLROOT *root) +static vboxerr vbox_shfl_map_folder(LPVBOXCOMM vb, hgcm_client_id_t client_id, const SHFLSTRING *name, SHFLROOT *root) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_MAP_FOLDER, 4); // arg 0 in shflstring "name" - req->aParms[0].type = VMMDevHGCMParmType_LinAddr; - req->aParms[0].u.Pointer.size = shflstring_size_with_buf(name); - req->aParms[0].u.Pointer.u.linearAddr = linear_addr(name); + vbox_hgcm_set_parameter_pointer(req, 0, shflstring_size_with_buf(name), name); // arg 1 out uint32 "root" - req->aParms[1].type = VMMDevHGCMParmType_32bit; - req->aParms[1].u.value32 = *root; + vbox_hgcm_set_parameter_uint32(req, 1, 0); // arg 2 in uint32 "delimiter" - req->aParms[2].type = VMMDevHGCMParmType_32bit; - req->aParms[2].u.value32 = '\\'; + vbox_hgcm_set_parameter_uint32(req, 2, '\\'); // arg 3 in uint32 "caseSensitive" - req->aParms[3].type = VMMDevHGCMParmType_32bit; - req->aParms[3].u.value32 = 0; + vbox_hgcm_set_parameter_uint32(req, 3, 0); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } - - *root = req->aParms[1].u.value32; + *root = vbox_hgcm_get_parameter_uint32(req, 1); return req->header.result; } -static int32_t vbox_shfl_unmap_folder(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root) +static vboxerr vbox_shfl_unmap_folder(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_UNMAP_FOLDER, 1); // arg 0 in uint32 "root" - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vbox_hgcm_set_parameter_shflroot(req, 0, root); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); - - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if (err = vbox_hgcm_do_call_sync(vb, req)) + return err; return req->header.result; } -static int32_t vbox_shfl_open(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, const SHFLSTRING *name, SHFLCREATEPARMS *parms) +static vboxerr vbox_shfl_open(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, const SHFLSTRING *name, SHFLCREATEPARMS *parms) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_CREATE, 3); // arg 0 in uint32 "root" - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vbox_hgcm_set_parameter_shflroot(req, 0, root); // arg 1 in shflstring "name" - req->aParms[1].type = VMMDevHGCMParmType_LinAddr; - req->aParms[1].u.Pointer.size = shflstring_size_with_buf(name); - req->aParms[1].u.Pointer.u.linearAddr = linear_addr(name); + vbox_hgcm_set_parameter_shflstring(req, 1, name); // arg 2 in shflcreateparms "parms" - req->aParms[2].type = VMMDevHGCMParmType_LinAddr; - req->aParms[2].u.Pointer.size = sizeof(SHFLCREATEPARMS); - req->aParms[2].u.Pointer.u.linearAddr = linear_addr(parms); + vbox_hgcm_set_parameter_pointer(req, 2, sizeof(SHFLCREATEPARMS), parms); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); - - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; return req->header.result; } -static int32_t vbox_shfl_close(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle) +static vboxerr vbox_shfl_close(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_CLOSE, 2); // arg 0 in uint32 "root" - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vbox_hgcm_set_parameter_shflroot(req, 0, root); // arg 1 in uint64 "handle" - req->aParms[1].type = VMMDevHGCMParmType_64bit; - req->aParms[1].u.value64 = handle; + vbox_hgcm_set_parameter_shflhandle(req, 1, handle); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); - - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; return req->header.result; } -static int32_t vbox_shfl_read(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle, +static vboxerr vbox_shfl_read(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle, unsigned long offset, unsigned __far *size, void __far *buffer) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_READ, 5); // arg 0 in uint32 "root" - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vbox_hgcm_set_parameter_shflroot(req, 0, root); // arg 1 in uint64 "handle" - req->aParms[1].type = VMMDevHGCMParmType_64bit; - req->aParms[1].u.value64 = handle; + vbox_hgcm_set_parameter_shflhandle(req, 1, handle); // arg 2 in uint64 "offset" - req->aParms[2].type = VMMDevHGCMParmType_64bit; - req->aParms[2].u.value64 = offset; + vbox_hgcm_set_parameter_uint64(req, 2, offset); // arg 3 inout uint32 "size" - req->aParms[3].type = VMMDevHGCMParmType_32bit; - req->aParms[3].u.value32 = *size; + vbox_hgcm_set_parameter_uint32(req, 3, *size); // arg 4 out void "buffer" - req->aParms[4].type = VMMDevHGCMParmType_LinAddr; - req->aParms[4].u.Pointer.size = *size; - req->aParms[4].u.Pointer.u.linearAddr = linear_addr(buffer); + vbox_hgcm_set_parameter_pointer(req, 4, *size, buffer); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); - - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; - *size = req->aParms[3].u.value32; + *size = vbox_hgcm_get_parameter_uint32(req, 3); return req->header.result; } -static int32_t vbox_shfl_write(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle, +static vboxerr vbox_shfl_write(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle, unsigned long offset, unsigned __far *size, void __far *buffer) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_WRITE, 5); // arg 0 in uint32 "root" - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vbox_hgcm_set_parameter_shflroot(req, 0, root); // arg 1 in uint64 "handle" - req->aParms[1].type = VMMDevHGCMParmType_64bit; - req->aParms[1].u.value64 = handle; + vbox_hgcm_set_parameter_shflhandle(req, 1, handle); // arg 2 in uint64 "offset" - req->aParms[2].type = VMMDevHGCMParmType_64bit; - req->aParms[2].u.value64 = offset; + vbox_hgcm_set_parameter_uint64(req, 2, offset); // arg 3 inout uint32 "size" - req->aParms[3].type = VMMDevHGCMParmType_32bit; - req->aParms[3].u.value32 = *size; + vbox_hgcm_set_parameter_uint32(req, 3, *size); // arg 4 in void "buffer" - req->aParms[4].type = VMMDevHGCMParmType_LinAddr; - req->aParms[4].u.Pointer.size = *size; - req->aParms[4].u.Pointer.u.linearAddr = linear_addr(buffer); - - vbox_send_request(vb->iobase, vb->dds.physicalAddress); + vbox_hgcm_set_parameter_pointer(req, 4, *size, buffer); - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; - *size = req->aParms[3].u.value32; + *size = vbox_hgcm_get_parameter_uint32(req, 3); return req->header.result; } -static int32_t vbox_shfl_lock(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle, +static vboxerr vbox_shfl_lock(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle, unsigned long offset, unsigned long length, unsigned flags) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_LOCK, 5); // arg 0 in uint32 "root" - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vbox_hgcm_set_parameter_shflroot(req, 0, root); // arg 1 in uint64 "handle" - req->aParms[1].type = VMMDevHGCMParmType_64bit; - req->aParms[1].u.value64 = handle; + vbox_hgcm_set_parameter_shflhandle(req, 1, handle); // arg 2 in uint64 "offset" - req->aParms[2].type = VMMDevHGCMParmType_64bit; - req->aParms[2].u.value64 = offset; + vbox_hgcm_set_parameter_uint64(req, 2, offset); - // arg 3 inout uint64 "length" - req->aParms[3].type = VMMDevHGCMParmType_64bit; - req->aParms[3].u.value64 = length; + // arg 3 in uint64 "length" + vbox_hgcm_set_parameter_uint64(req, 3, length); // arg 4 in uint32 "flags" - req->aParms[4].type = VMMDevHGCMParmType_32bit; - req->aParms[4].u.value32 = flags; + vbox_hgcm_set_parameter_uint32(req, 4, flags); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); - - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; return req->header.result; } -static int32_t vbox_shfl_list(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle, +static vboxerr vbox_shfl_list(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle, unsigned flags, unsigned __far *size, const SHFLSTRING *path, SHFLDIRINFO *dirinfo, unsigned __far *resume, unsigned __far *count) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_LIST, 8); // arg 0 in uint32 "root" - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vbox_hgcm_set_parameter_shflroot(req, 0, root); // arg 1 in uint64 "handle" - req->aParms[1].type = VMMDevHGCMParmType_64bit; - req->aParms[1].u.value64 = handle; + vbox_hgcm_set_parameter_shflhandle(req, 1, handle); // arg 2 in uint32 "flags" - req->aParms[2].type = VMMDevHGCMParmType_32bit; - req->aParms[2].u.value32 = flags; + vbox_hgcm_set_parameter_uint32(req, 2, flags); // arg 3 inout uint32 "size" - req->aParms[3].type = VMMDevHGCMParmType_32bit; - req->aParms[3].u.value32 = *size; + vbox_hgcm_set_parameter_uint32(req, 3, *size); // arg 4 in shflstring "path" - req->aParms[4].type = VMMDevHGCMParmType_LinAddr; - req->aParms[4].u.Pointer.size = shflstring_size_optional_in(path); - req->aParms[4].u.Pointer.u.linearAddr = linear_addr(path); + vbox_hgcm_set_parameter_pointer(req, 4, shflstring_size_optional_in(path), path); // arg 5 out void "dirinfo" - req->aParms[5].type = VMMDevHGCMParmType_LinAddr; - req->aParms[5].u.Pointer.size = *size; - req->aParms[5].u.Pointer.u.linearAddr = linear_addr(dirinfo); + vbox_hgcm_set_parameter_pointer(req, 5, *size, dirinfo); // arg 6 inout uint32 "resume_point" - req->aParms[6].type = VMMDevHGCMParmType_32bit; - req->aParms[6].u.value32 = *resume; + vbox_hgcm_set_parameter_uint32(req, 6, *resume); // arg 7 out uint32 "count" - req->aParms[7].type = VMMDevHGCMParmType_32bit; - req->aParms[7].u.value32 = 0; + vbox_hgcm_set_parameter_uint32(req, 7, 0); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + *size = vbox_hgcm_get_parameter_uint32(req, 3); + *resume = vbox_hgcm_get_parameter_uint32(req, 6); + *count = vbox_hgcm_get_parameter_uint32(req, 7); + + return req->header.result; +} + +static vboxerr vbox_shfl_info(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLHANDLE handle, + unsigned flags, unsigned __far *size, void __far *buffer) +{ + VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + + vbox_hgcm_init_call(req, client_id, SHFL_FN_INFORMATION, 5); + + // arg 0 in uint32 "root" + vbox_hgcm_set_parameter_shflroot(req, 0, root); + + // arg 1 in uint64 "handle" + vbox_hgcm_set_parameter_shflhandle(req, 1, handle); + + // arg 2 in uint32 "flags" + vbox_hgcm_set_parameter_uint32(req, 2, flags); - *size = req->aParms[3].u.value32; - *resume = req->aParms[6].u.value32; - *count = req->aParms[7].u.value32; + // arg 3 inout uint32 "size" + vbox_hgcm_set_parameter_uint32(req, 3, *size); + + // arg 4 in void "buffer" + vbox_hgcm_set_parameter_pointer(req, 4, *size, buffer); + + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; + + *size = vbox_hgcm_get_parameter_uint32(req, 3); return req->header.result; } -static int32_t vbox_shfl_remove(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, +static vboxerr vbox_shfl_remove(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, const SHFLSTRING *path, unsigned flags) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_REMOVE, 3); // arg 0 in uint32 "root" - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vbox_hgcm_set_parameter_shflroot(req, 0, root); // arg 1 in shflstring "path" - req->aParms[1].type = VMMDevHGCMParmType_LinAddr; - req->aParms[1].u.Pointer.size = shflstring_size_with_buf(path); - req->aParms[1].u.Pointer.u.linearAddr = linear_addr(path); + vbox_hgcm_set_parameter_shflstring(req, 1, path); // arg 2 in uint32 "flags" - req->aParms[2].type = VMMDevHGCMParmType_32bit; - req->aParms[2].u.value32 = flags; - - vbox_send_request(vb->iobase, vb->dds.physicalAddress); + vbox_hgcm_set_parameter_uint32(req, 2, flags); - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; return req->header.result; } -static int32_t vbox_shfl_rename(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, +static vboxerr vbox_shfl_rename(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, const SHFLSTRING *src, const SHFLSTRING *dst, unsigned flags) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_RENAME, 4); // arg 0 in uint32 "root" - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vbox_hgcm_set_parameter_shflroot(req, 0, root); // arg 1 in shflstring "src" - req->aParms[1].type = VMMDevHGCMParmType_LinAddr; - req->aParms[1].u.Pointer.size = shflstring_size_with_buf(src); - req->aParms[1].u.Pointer.u.linearAddr = linear_addr(src); + vbox_hgcm_set_parameter_shflstring(req, 1, src); // arg 2 in shflstring "dst" - req->aParms[2].type = VMMDevHGCMParmType_LinAddr; - req->aParms[2].u.Pointer.size = shflstring_size_with_buf(dst); - req->aParms[2].u.Pointer.u.linearAddr = linear_addr(dst); + vbox_hgcm_set_parameter_shflstring(req, 2, dst); // arg 3 in uint32 "flags" - req->aParms[3].type = VMMDevHGCMParmType_32bit; - req->aParms[3].u.value32 = flags; + vbox_hgcm_set_parameter_uint32(req, 3, flags); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); - - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; return req->header.result; } -static int32_t vbox_shfl_set_utf8(LPVBOXCOMM vb, hgcm_client_id_t client_id) +static vboxerr vbox_shfl_set_utf8(LPVBOXCOMM vb, hgcm_client_id_t client_id) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; - vbox_hgcm_init_call(req, client_id, SHFL_FN_SET_UTF8, 0); + vboxerr err; - vbox_send_request(vb->iobase, vb->dds.physicalAddress); + vbox_hgcm_init_call(req, client_id, SHFL_FN_SET_UTF8, 0); - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; return req->header.result; } -static int32_t vbox_shfl_query_map_info(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, +static vboxerr vbox_shfl_query_map_info(LPVBOXCOMM vb, hgcm_client_id_t client_id, SHFLROOT root, SHFLSTRING *name, SHFLSTRING *mountPoint, unsigned *flags, unsigned *version) { VMMDevHGCMCall __far *req = (void __far *) vb->buf; + vboxerr err; + vbox_hgcm_init_call(req, client_id, SHFL_FN_QUERY_MAP_INFO, 5); // arg 0 in uint32 "root" - req->aParms[0].type = VMMDevHGCMParmType_32bit; - req->aParms[0].u.value32 = root; + vbox_hgcm_set_parameter_shflroot(req, 0, root); // arg 1 inout shflstring "name" - req->aParms[1].type = VMMDevHGCMParmType_LinAddr; - req->aParms[1].u.Pointer.size = shflstring_size_with_buf(name); - req->aParms[1].u.Pointer.u.linearAddr = linear_addr(name); + vbox_hgcm_set_parameter_shflstring(req, 1, name); // arg 2 inout shflstring "mountPoint" - req->aParms[2].type = VMMDevHGCMParmType_LinAddr; - req->aParms[2].u.Pointer.size = shflstring_size_with_buf(mountPoint); - req->aParms[2].u.Pointer.u.linearAddr = linear_addr(mountPoint); + vbox_hgcm_set_parameter_shflstring(req, 2, mountPoint); // arg 3 inout uint64 "flags" - req->aParms[3].type = VMMDevHGCMParmType_64bit; - req->aParms[3].u.value64 = *flags; + vbox_hgcm_set_parameter_uint64(req, 3, *flags); // arg 4 out uint32 "version" - req->aParms[4].type = VMMDevHGCMParmType_32bit; - req->aParms[4].u.value32 = *version; + vbox_hgcm_set_parameter_uint32(req, 4, 0); - vbox_send_request(vb->iobase, vb->dds.physicalAddress); - - if (req->header.header.rc < 0) { - return req->header.header.rc; - } else if (req->header.header.rc == VINF_HGCM_ASYNC_EXECUTE) { - vbox_hgcm_wait(&req->header); - } + if ((err = vbox_hgcm_do_call_sync(vb, req)) < 0) + return err; - *flags = req->aParms[3].u.value64; - *version = req->aParms[4].u.value32; + *flags = vbox_hgcm_get_parameter_uint64(req, 3); + *version = vbox_hgcm_get_parameter_uint32(req, 4); return req->header.result; } |