Cody Schuffelen | 147b88e | 2019-09-09 16:00:11 -0700 | [diff] [blame] | 1 | #include "host/commands/assemble_cvd/flags.h" |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 2 | |
| 3 | #include <iostream> |
Ram Muthiah | aad97c5 | 2019-08-14 17:05:01 -0700 | [diff] [blame] | 4 | #include <fstream> |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 5 | |
Cody Schuffelen | f4a1cdb | 2019-11-13 16:51:16 -0800 | [diff] [blame] | 6 | #include <android-base/strings.h> |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 7 | #include <gflags/gflags.h> |
| 8 | #include <glog/logging.h> |
| 9 | |
| 10 | #include "common/libs/utils/environment.h" |
| 11 | #include "common/libs/utils/files.h" |
Cody Schuffelen | 147b88e | 2019-09-09 16:00:11 -0700 | [diff] [blame] | 12 | #include "host/commands/assemble_cvd/boot_image_unpacker.h" |
| 13 | #include "host/commands/assemble_cvd/data_image.h" |
| 14 | #include "host/commands/assemble_cvd/image_aggregator.h" |
| 15 | #include "host/commands/assemble_cvd/assembler_defs.h" |
Cody Schuffelen | b737ef5 | 2019-09-25 14:54:38 -0700 | [diff] [blame] | 16 | #include "host/commands/assemble_cvd/super_image_mixer.h" |
Cody Schuffelen | 605e685 | 2019-10-16 16:22:24 -0700 | [diff] [blame] | 17 | #include "host/libs/config/fetcher_config.h" |
Jorge E. Moreira | ba62662 | 2019-01-28 17:47:50 -0800 | [diff] [blame] | 18 | #include "host/libs/vm_manager/crosvm_manager.h" |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 19 | #include "host/libs/vm_manager/qemu_manager.h" |
| 20 | #include "host/libs/vm_manager/vm_manager.h" |
| 21 | |
| 22 | using vsoc::GetPerInstanceDefault; |
Cody Schuffelen | e71fa35 | 2019-09-10 16:11:58 -0700 | [diff] [blame] | 23 | using cvd::AssemblerExitCodes; |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 24 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 25 | DEFINE_string(cache_image, "", "Location of the cache partition image."); |
Paul Trautrim | ba8f8e9 | 2019-03-12 17:55:48 +0900 | [diff] [blame] | 26 | DEFINE_string(metadata_image, "", "Location of the metadata partition image " |
| 27 | "to be generated."); |
| 28 | DEFINE_int32(blank_metadata_image_mb, 16, |
| 29 | "The size of the blank metadata image to generate, MB."); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 30 | DEFINE_int32(cpus, 2, "Virtual CPU count."); |
| 31 | DEFINE_string(data_image, "", "Location of the data partition image."); |
| 32 | DEFINE_string(data_policy, "use_existing", "How to handle userdata partition." |
| 33 | " Either 'use_existing', 'create_if_missing', 'resize_up_to', or " |
| 34 | "'always_create'."); |
| 35 | DEFINE_int32(blank_data_image_mb, 0, |
| 36 | "The size of the blank data image to generate, MB."); |
Cody Schuffelen | bdca7b8 | 2019-12-04 20:09:22 +0000 | [diff] [blame] | 37 | DEFINE_string(blank_data_image_fmt, "ext4", |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 38 | "The fs format for the blank data image. Used with mkfs."); |
| 39 | DEFINE_string(qemu_gdb, "", |
Matthias Maennich | 454d787 | 2019-02-06 16:35:17 +0000 | [diff] [blame] | 40 | "Debug flag to pass to qemu. e.g. -qemu_gdb=tcp::1234"); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 41 | |
| 42 | DEFINE_int32(x_res, 720, "Width of the screen in pixels"); |
| 43 | DEFINE_int32(y_res, 1280, "Height of the screen in pixels"); |
| 44 | DEFINE_int32(dpi, 160, "Pixels per inch for the screen"); |
| 45 | DEFINE_int32(refresh_rate_hz, 60, "Screen refresh rate in Hertz"); |
| 46 | DEFINE_int32(num_screen_buffers, 3, "The number of screen buffers"); |
| 47 | DEFINE_string(kernel_path, "", |
| 48 | "Path to the kernel. Overrides the one from the boot image"); |
Ram Muthiah | aad97c5 | 2019-08-14 17:05:01 -0700 | [diff] [blame] | 49 | DEFINE_string(initramfs_path, "", "Path to the initramfs"); |
Jorge E. Moreira | 80ddd7f | 2019-02-04 16:30:13 -0800 | [diff] [blame] | 50 | DEFINE_bool(decompress_kernel, false, |
Jorge E. Moreira | 3629404 | 2019-06-07 15:23:18 -0700 | [diff] [blame] | 51 | "Whether to decompress the kernel image."); |
Jorge E. Moreira | 80ddd7f | 2019-02-04 16:30:13 -0800 | [diff] [blame] | 52 | DEFINE_string(kernel_decompresser_executable, |
| 53 | vsoc::DefaultHostArtifactsPath("bin/extract-vmlinux"), |
| 54 | "Path to the extract-vmlinux executable."); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 55 | DEFINE_string(extra_kernel_cmdline, "", |
| 56 | "Additional flags to put on the kernel command line"); |
| 57 | DEFINE_int32(loop_max_part, 7, "Maximum number of loop partitions"); |
Jorge E. Moreira | 300f97f | 2019-04-09 13:48:01 -0700 | [diff] [blame] | 58 | DEFINE_bool(guest_enforce_security, true, |
Cody Schuffelen | 79d4c19 | 2019-12-04 15:13:26 -0800 | [diff] [blame^] | 59 | "Whether to run in enforcing mode (non permissive)."); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 60 | DEFINE_bool(guest_audit_security, true, |
| 61 | "Whether to log security audits."); |
Yifan Hong | 19d713e | 2019-05-01 14:12:07 -0700 | [diff] [blame] | 62 | DEFINE_string(boot_image, "", |
| 63 | "Location of cuttlefish boot image. If empty it is assumed to be " |
| 64 | "boot.img in the directory specified by -system_image_dir."); |
Ram Muthiah | 1aa02f8 | 2019-10-22 20:26:28 +0000 | [diff] [blame] | 65 | DEFINE_string(vendor_boot_image, "", |
| 66 | "Location of cuttlefish vendor boot image. If empty it is assumed to " |
| 67 | "be vendor_boot.img in the directory specified by -system_image_dir."); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 68 | DEFINE_int32(memory_mb, 2048, |
| 69 | "Total amount of memory available for guest, MB."); |
Cody Schuffelen | 7a18451 | 2019-10-30 16:52:55 -0700 | [diff] [blame] | 70 | DEFINE_string(mobile_interface, GetPerInstanceDefault("cvd-mbr-"), |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 71 | "Network interface to use for mobile networking"); |
Cody Schuffelen | 7a18451 | 2019-10-30 16:52:55 -0700 | [diff] [blame] | 72 | DEFINE_string(mobile_tap_name, GetPerInstanceDefault("cvd-mtap-"), |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 73 | "The name of the tap interface to use for mobile"); |
Cody Schuffelen | 7a18451 | 2019-10-30 16:52:55 -0700 | [diff] [blame] | 74 | DEFINE_string(serial_number, GetPerInstanceDefault("CUTTLEFISHCVD"), |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 75 | "Serial number to use for the device"); |
| 76 | DEFINE_string(instance_dir, "", // default handled on ParseCommandLine |
| 77 | "A directory to put all instance specific files"); |
| 78 | DEFINE_string( |
Alistair Strachan | 5ab095c | 2019-05-23 20:41:20 +0000 | [diff] [blame] | 79 | vm_manager, vm_manager::CrosvmManager::name(), |
Jorge E. Moreira | ba62662 | 2019-01-28 17:47:50 -0800 | [diff] [blame] | 80 | "What virtual machine manager to use, one of {qemu_cli, crosvm}"); |
Greg Hartman | a3c552d | 2019-03-28 18:20:48 -0700 | [diff] [blame] | 81 | DEFINE_string( |
Greg Hartman | bc1bed4 | 2019-04-05 20:02:00 -0700 | [diff] [blame] | 82 | gpu_mode, vsoc::kGpuModeGuestSwiftshader, |
| 83 | "What gpu configuration to use, one of {guest_swiftshader, drm_virgl}"); |
Greg Hartman | a3c552d | 2019-03-28 18:20:48 -0700 | [diff] [blame] | 84 | DEFINE_string(wayland_socket, "", |
Greg Hartman | bc1bed4 | 2019-04-05 20:02:00 -0700 | [diff] [blame] | 85 | "Location of the wayland socket to use for drm_virgl gpu_mode."); |
Greg Hartman | eb04ac5 | 2019-07-16 16:44:18 -0700 | [diff] [blame] | 86 | DEFINE_string(x_display, "", |
| 87 | "X display to use for drm_virgl gpu_mode."); |
Greg Hartman | a3c552d | 2019-03-28 18:20:48 -0700 | [diff] [blame] | 88 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 89 | DEFINE_string(system_image_dir, vsoc::DefaultGuestImagePath(""), |
| 90 | "Location of the system partition images."); |
Alistair Strachan | 050ca93 | 2018-11-27 12:41:19 -0800 | [diff] [blame] | 91 | DEFINE_string(super_image, "", "Location of the super partition image."); |
Yifan Hong | 19d713e | 2019-05-01 14:12:07 -0700 | [diff] [blame] | 92 | DEFINE_string(misc_image, "", |
| 93 | "Location of the misc partition image. If the image does not " |
| 94 | "exist, a blank new misc partition image is created."); |
David Anderson | 64581ce | 2019-10-03 17:52:22 -0700 | [diff] [blame] | 95 | DEFINE_string(composite_disk, "", "Location of the composite disk image. " |
| 96 | "If empty, a composite disk is not used."); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 97 | |
| 98 | DEFINE_bool(deprecated_boot_completed, false, "Log boot completed message to" |
| 99 | " host kernel. This is only used during transition of our clients." |
| 100 | " Will be deprecated soon."); |
| 101 | DEFINE_bool(start_vnc_server, true, "Whether to start the vnc server process."); |
| 102 | DEFINE_string(vnc_server_binary, |
| 103 | vsoc::DefaultHostArtifactsPath("bin/vnc_server"), |
| 104 | "Location of the vnc server binary."); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 105 | DEFINE_string(virtual_usb_manager_binary, |
| 106 | vsoc::DefaultHostArtifactsPath("bin/virtual_usb_manager"), |
| 107 | "Location of the virtual usb manager binary."); |
| 108 | DEFINE_string(kernel_log_monitor_binary, |
| 109 | vsoc::DefaultHostArtifactsPath("bin/kernel_log_monitor"), |
| 110 | "Location of the log monitor binary."); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 111 | DEFINE_int32(vnc_server_port, GetPerInstanceDefault(6444), |
| 112 | "The port on which the vnc server should listen"); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 113 | DEFINE_string(socket_forward_proxy_binary, |
| 114 | vsoc::DefaultHostArtifactsPath("bin/socket_forward_proxy"), |
| 115 | "Location of the socket_forward_proxy binary."); |
| 116 | DEFINE_string(socket_vsock_proxy_binary, |
| 117 | vsoc::DefaultHostArtifactsPath("bin/socket_vsock_proxy"), |
| 118 | "Location of the socket_vsock_proxy binary."); |
Cody Schuffelen | 1074333 | 2019-04-15 16:50:49 -0700 | [diff] [blame] | 119 | DEFINE_string(adb_mode, "vsock_half_tunnel", |
Cody Schuffelen | 63d1005 | 2019-02-26 12:21:53 -0800 | [diff] [blame] | 120 | "Mode for ADB connection. Can be 'usb' for USB forwarding, " |
| 121 | "'tunnel' for a TCP connection tunneled through VSoC, " |
| 122 | "'vsock_tunnel' for a TCP connection tunneled through vsock, " |
| 123 | "'native_vsock' for a direct connection to the guest ADB over " |
| 124 | "vsock, 'vsock_half_tunnel' for a TCP connection forwarded to " |
| 125 | "the guest ADB server, or a comma separated list of types as in " |
| 126 | "'usb,tunnel'"); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 127 | DEFINE_bool(run_adb_connector, true, |
| 128 | "Maintain adb connection by sending 'adb connect' commands to the " |
Matthias Maennich | 454d787 | 2019-02-06 16:35:17 +0000 | [diff] [blame] | 129 | "server. Only relevant with -adb_mode=tunnel or vsock_tunnel"); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 130 | DEFINE_string(adb_connector_binary, |
| 131 | vsoc::DefaultHostArtifactsPath("bin/adb_connector"), |
| 132 | "Location of the adb_connector binary. Only relevant if " |
Matthias Maennich | 454d787 | 2019-02-06 16:35:17 +0000 | [diff] [blame] | 133 | "-run_adb_connector is true"); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 134 | DEFINE_int32(vhci_port, GetPerInstanceDefault(0), "VHCI port to use for usb"); |
Cody Schuffelen | 7a18451 | 2019-10-30 16:52:55 -0700 | [diff] [blame] | 135 | DEFINE_string(wifi_tap_name, GetPerInstanceDefault("cvd-wtap-"), |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 136 | "The name of the tap interface to use for wifi"); |
| 137 | DEFINE_int32(vsock_guest_cid, |
| 138 | vsoc::GetDefaultPerInstanceVsockCid(), |
| 139 | "Guest identifier for vsock. Disabled if under 3."); |
| 140 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 141 | DEFINE_string(uuid, vsoc::GetPerInstanceDefault(vsoc::kDefaultUuidPrefix), |
| 142 | "UUID to use for the device. Random if not specified"); |
| 143 | DEFINE_bool(daemon, false, |
| 144 | "Run cuttlefish in background, the launcher exits on boot " |
| 145 | "completed/failed"); |
| 146 | |
| 147 | DEFINE_string(device_title, "", "Human readable name for the instance, " |
| 148 | "used by the vnc_server for its server title"); |
| 149 | DEFINE_string(setupwizard_mode, "DISABLED", |
| 150 | "One of DISABLED,OPTIONAL,REQUIRED"); |
| 151 | |
| 152 | DEFINE_string(qemu_binary, |
| 153 | "/usr/bin/qemu-system-x86_64", |
| 154 | "The qemu binary to use"); |
Jorge E. Moreira | ba62662 | 2019-01-28 17:47:50 -0800 | [diff] [blame] | 155 | DEFINE_string(crosvm_binary, |
| 156 | vsoc::DefaultHostArtifactsPath("bin/crosvm"), |
| 157 | "The Crosvm binary to use"); |
Jorge E. Moreira | 13cbd98 | 2019-06-06 16:06:34 -0700 | [diff] [blame] | 158 | DEFINE_string(console_forwarder_binary, |
| 159 | vsoc::DefaultHostArtifactsPath("bin/console_forwarder"), |
| 160 | "The Console Forwarder binary to use"); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 161 | DEFINE_bool(restart_subprocesses, true, "Restart any crashed host process"); |
Jorge E. Moreira | fd10cae | 2019-02-19 15:35:42 -0800 | [diff] [blame] | 162 | DEFINE_string(logcat_receiver_binary, |
| 163 | vsoc::DefaultHostArtifactsPath("bin/logcat_receiver"), |
| 164 | "Binary for the logcat server"); |
| 165 | DEFINE_string(logcat_mode, "", "How to send android's log messages from " |
| 166 | "guest to host. One of [serial, vsock]"); |
| 167 | DEFINE_int32(logcat_vsock_port, vsoc::GetPerInstanceDefault(5620), |
| 168 | "The port for logcat over vsock"); |
Jorge E. Moreira | f1f7cb3 | 2019-04-15 18:44:41 -0700 | [diff] [blame] | 169 | DEFINE_string(config_server_binary, |
| 170 | vsoc::DefaultHostArtifactsPath("bin/config_server"), |
| 171 | "Binary for the configuration server"); |
| 172 | DEFINE_int32(config_server_port, vsoc::GetPerInstanceDefault(4680), |
| 173 | "The (vsock) port for the configuration server"); |
Jorge E. Moreira | c87c2c7 | 2019-03-06 16:12:23 -0800 | [diff] [blame] | 174 | DEFINE_int32(frames_vsock_port, vsoc::GetPerInstanceDefault(5580), |
| 175 | "The vsock port to receive frames from the guest on"); |
Ram Muthiah | 6e9c98c | 2019-05-28 15:18:27 -0700 | [diff] [blame] | 176 | DEFINE_bool(enable_tombstone_receiver, true, "Enables the tombstone logger on " |
Ram Muthiah | 792e2ad | 2019-04-19 11:19:46 -0700 | [diff] [blame] | 177 | "both the guest and the host"); |
| 178 | DEFINE_string(tombstone_receiver_binary, |
| 179 | vsoc::DefaultHostArtifactsPath("bin/tombstone_receiver"), |
| 180 | "Binary for the tombstone server"); |
| 181 | DEFINE_int32(tombstone_receiver_port, vsoc::GetPerInstanceDefault(5630), |
| 182 | "The vsock port for tombstones"); |
Cody Schuffelen | 038d4d9 | 2019-11-04 15:09:03 -0800 | [diff] [blame] | 183 | DEFINE_int32(keyboard_server_port, GetPerInstanceDefault(5540), |
| 184 | "The port on which the vsock keyboard server should listen"); |
| 185 | DEFINE_int32(touch_server_port, GetPerInstanceDefault(5640), |
| 186 | "The port on which the vsock touch server should listen"); |
Cody Schuffelen | 1300f12 | 2019-05-28 18:24:34 -0700 | [diff] [blame] | 187 | DEFINE_bool(use_bootloader, false, "Boots the device using a bootloader"); |
| 188 | DEFINE_string(bootloader, "", "Bootloader binary path"); |
David Anderson | 637bfd6 | 2019-09-26 13:23:21 -0700 | [diff] [blame] | 189 | DEFINE_string(boot_slot, "", "Force booting into the given slot. If empty, " |
| 190 | "the slot will be chosen based on the misc partition if using a " |
| 191 | "bootloader. It will default to 'a' if empty and not using a " |
| 192 | "bootloader."); |
Yifan Hong | 19d713e | 2019-05-01 14:12:07 -0700 | [diff] [blame] | 193 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 194 | namespace { |
| 195 | |
Cody Schuffelen | cd3563a | 2019-10-29 16:35:06 -0700 | [diff] [blame] | 196 | const std::string kKernelDefaultPath = "kernel"; |
| 197 | const std::string kInitramfsImg = "initramfs.img"; |
| 198 | const std::string kRamdiskConcatExt = ".concat"; |
Cody Schuffelen | 9fd9547 | 2019-10-04 13:49:57 -0700 | [diff] [blame] | 199 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 200 | template<typename S, typename T> |
| 201 | static std::string concat(const S& s, const T& t) { |
| 202 | std::ostringstream os; |
| 203 | os << s << t; |
| 204 | return os.str(); |
| 205 | } |
| 206 | |
| 207 | bool ResolveInstanceFiles() { |
| 208 | if (FLAGS_system_image_dir.empty()) { |
| 209 | LOG(ERROR) << "--system_image_dir must be specified."; |
| 210 | return false; |
| 211 | } |
| 212 | |
| 213 | // If user did not specify location of either of these files, expect them to |
| 214 | // be placed in --system_image_dir location. |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 215 | std::string default_boot_image = FLAGS_system_image_dir + "/boot.img"; |
| 216 | SetCommandLineOptionWithMode("boot_image", default_boot_image.c_str(), |
| 217 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
| 218 | std::string default_cache_image = FLAGS_system_image_dir + "/cache.img"; |
| 219 | SetCommandLineOptionWithMode("cache_image", default_cache_image.c_str(), |
| 220 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
| 221 | std::string default_data_image = FLAGS_system_image_dir + "/userdata.img"; |
| 222 | SetCommandLineOptionWithMode("data_image", default_data_image.c_str(), |
| 223 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
Paul Trautrim | ba8f8e9 | 2019-03-12 17:55:48 +0900 | [diff] [blame] | 224 | std::string default_metadata_image = FLAGS_system_image_dir + "/metadata.img"; |
| 225 | SetCommandLineOptionWithMode("metadata_image", default_metadata_image.c_str(), |
| 226 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
Alistair Strachan | 050ca93 | 2018-11-27 12:41:19 -0800 | [diff] [blame] | 227 | std::string default_super_image = FLAGS_system_image_dir + "/super.img"; |
| 228 | SetCommandLineOptionWithMode("super_image", default_super_image.c_str(), |
| 229 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
Yifan Hong | 19d713e | 2019-05-01 14:12:07 -0700 | [diff] [blame] | 230 | std::string default_misc_image = FLAGS_system_image_dir + "/misc.img"; |
| 231 | SetCommandLineOptionWithMode("misc_image", default_misc_image.c_str(), |
| 232 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
David Anderson | 64581ce | 2019-10-03 17:52:22 -0700 | [diff] [blame] | 233 | std::string default_composite_disk = FLAGS_system_image_dir + "/composite.img"; |
| 234 | SetCommandLineOptionWithMode("composite_disk", default_composite_disk.c_str(), |
| 235 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
Ram Muthiah | 1aa02f8 | 2019-10-22 20:26:28 +0000 | [diff] [blame] | 236 | std::string default_vendor_boot_image = FLAGS_system_image_dir |
| 237 | + "/vendor_boot.img"; |
| 238 | SetCommandLineOptionWithMode("vendor_boot_image", |
| 239 | default_vendor_boot_image.c_str(), |
| 240 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 241 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 242 | return true; |
| 243 | } |
| 244 | |
| 245 | std::string GetCuttlefishEnvPath() { |
| 246 | return cvd::StringFromEnv("HOME", ".") + "/.cuttlefish.sh"; |
| 247 | } |
| 248 | |
Cody Schuffelen | e0d0c46 | 2019-09-09 14:13:01 -0700 | [diff] [blame] | 249 | int GetHostPort() { |
| 250 | constexpr int kFirstHostPort = 6520; |
| 251 | return vsoc::GetPerInstanceDefault(kFirstHostPort); |
| 252 | } |
| 253 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 254 | // Initializes the config object and saves it to file. It doesn't return it, all |
| 255 | // further uses of the config should happen through the singleton |
| 256 | bool InitializeCuttlefishConfiguration( |
Cody Schuffelen | cd3563a | 2019-10-29 16:35:06 -0700 | [diff] [blame] | 257 | const cvd::BootImageUnpacker& boot_image_unpacker, |
| 258 | const cvd::FetcherConfig& fetcher_config) { |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 259 | vsoc::CuttlefishConfig tmp_config_obj; |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 260 | // Set this first so that calls to PerInstancePath below are correct |
| 261 | tmp_config_obj.set_instance_dir(FLAGS_instance_dir); |
| 262 | if (!vm_manager::VmManager::IsValidName(FLAGS_vm_manager)) { |
| 263 | LOG(ERROR) << "Invalid vm_manager: " << FLAGS_vm_manager; |
| 264 | return false; |
| 265 | } |
Greg Hartman | a3c552d | 2019-03-28 18:20:48 -0700 | [diff] [blame] | 266 | if (!vm_manager::VmManager::IsValidName(FLAGS_vm_manager)) { |
| 267 | LOG(ERROR) << "Invalid vm_manager: " << FLAGS_vm_manager; |
| 268 | return false; |
| 269 | } |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 270 | tmp_config_obj.set_vm_manager(FLAGS_vm_manager); |
Greg Hartman | a3c552d | 2019-03-28 18:20:48 -0700 | [diff] [blame] | 271 | tmp_config_obj.set_gpu_mode(FLAGS_gpu_mode); |
| 272 | if (!vm_manager::VmManager::ConfigureGpuMode(&tmp_config_obj)) { |
| 273 | LOG(ERROR) << "Invalid gpu_mode=" << FLAGS_gpu_mode << |
| 274 | " does not work with vm_manager=" << FLAGS_vm_manager; |
| 275 | return false; |
| 276 | } |
| 277 | tmp_config_obj.set_wayland_socket(FLAGS_wayland_socket); |
Greg Hartman | eb04ac5 | 2019-07-16 16:44:18 -0700 | [diff] [blame] | 278 | tmp_config_obj.set_x_display(FLAGS_x_display); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 279 | |
Alistair Strachan | 050ca93 | 2018-11-27 12:41:19 -0800 | [diff] [blame] | 280 | vm_manager::VmManager::ConfigureBootDevices(&tmp_config_obj); |
| 281 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 282 | tmp_config_obj.set_serial_number(FLAGS_serial_number); |
| 283 | |
| 284 | tmp_config_obj.set_cpus(FLAGS_cpus); |
| 285 | tmp_config_obj.set_memory_mb(FLAGS_memory_mb); |
| 286 | |
| 287 | tmp_config_obj.set_dpi(FLAGS_dpi); |
| 288 | tmp_config_obj.set_setupwizard_mode(FLAGS_setupwizard_mode); |
| 289 | tmp_config_obj.set_x_res(FLAGS_x_res); |
| 290 | tmp_config_obj.set_y_res(FLAGS_y_res); |
| 291 | tmp_config_obj.set_num_screen_buffers(FLAGS_num_screen_buffers); |
| 292 | tmp_config_obj.set_refresh_rate_hz(FLAGS_refresh_rate_hz); |
| 293 | tmp_config_obj.set_gdb_flag(FLAGS_qemu_gdb); |
Cody Schuffelen | f4a1cdb | 2019-11-13 16:51:16 -0800 | [diff] [blame] | 294 | std::vector<std::string> adb = android::base::Split(FLAGS_adb_mode, ","); |
Cody Schuffelen | 90b2fb2 | 2019-02-28 18:55:21 -0800 | [diff] [blame] | 295 | tmp_config_obj.set_adb_mode(std::set<std::string>(adb.begin(), adb.end())); |
Cody Schuffelen | e0d0c46 | 2019-09-09 14:13:01 -0700 | [diff] [blame] | 296 | tmp_config_obj.set_host_port(GetHostPort()); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 297 | tmp_config_obj.set_adb_ip_and_port("127.0.0.1:" + std::to_string(GetHostPort())); |
| 298 | |
| 299 | tmp_config_obj.set_device_title(FLAGS_device_title); |
Cody Schuffelen | cd3563a | 2019-10-29 16:35:06 -0700 | [diff] [blame] | 300 | std::string discovered_kernel = fetcher_config.FindCvdFileWithSuffix(kKernelDefaultPath); |
| 301 | std::string foreign_kernel = FLAGS_kernel_path.size() ? FLAGS_kernel_path : discovered_kernel; |
| 302 | if (foreign_kernel.size()) { |
| 303 | tmp_config_obj.set_kernel_image_path(foreign_kernel); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 304 | tmp_config_obj.set_use_unpacked_kernel(false); |
| 305 | } else { |
| 306 | tmp_config_obj.set_kernel_image_path( |
Cody Schuffelen | cd3563a | 2019-10-29 16:35:06 -0700 | [diff] [blame] | 307 | tmp_config_obj.PerInstancePath(kKernelDefaultPath.c_str())); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 308 | tmp_config_obj.set_use_unpacked_kernel(true); |
| 309 | } |
Jorge E. Moreira | 80ddd7f | 2019-02-04 16:30:13 -0800 | [diff] [blame] | 310 | tmp_config_obj.set_decompress_kernel(FLAGS_decompress_kernel); |
| 311 | if (FLAGS_decompress_kernel) { |
| 312 | tmp_config_obj.set_decompressed_kernel_image_path( |
| 313 | tmp_config_obj.PerInstancePath("vmlinux")); |
| 314 | } |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 315 | |
| 316 | auto ramdisk_path = tmp_config_obj.PerInstancePath("ramdisk.img"); |
Ram Muthiah | 1aa02f8 | 2019-10-22 20:26:28 +0000 | [diff] [blame] | 317 | auto vendor_ramdisk_path = tmp_config_obj.PerInstancePath("vendor_ramdisk.img"); |
Cody Schuffelen | 1e64554 | 2019-11-19 15:44:22 -0800 | [diff] [blame] | 318 | if (!boot_image_unpacker.HasRamdiskImage()) { |
| 319 | LOG(INFO) << "A ramdisk is required, but the boot image did not have one."; |
| 320 | return false; |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 321 | } |
| 322 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 323 | tmp_config_obj.add_kernel_cmdline(boot_image_unpacker.kernel_cmdline()); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 324 | tmp_config_obj.add_kernel_cmdline( |
| 325 | concat("androidboot.serialno=", FLAGS_serial_number)); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 326 | tmp_config_obj.add_kernel_cmdline(concat("androidboot.lcd_density=", FLAGS_dpi)); |
| 327 | tmp_config_obj.add_kernel_cmdline( |
| 328 | concat("androidboot.setupwizard_mode=", FLAGS_setupwizard_mode)); |
| 329 | tmp_config_obj.add_kernel_cmdline(concat("loop.max_part=", FLAGS_loop_max_part)); |
Jorge E. Moreira | fd10cae | 2019-02-19 15:35:42 -0800 | [diff] [blame] | 330 | if (FLAGS_logcat_mode == cvd::kLogcatVsockMode) { |
| 331 | tmp_config_obj.add_kernel_cmdline(concat("androidboot.vsock_logcat_port=", |
| 332 | FLAGS_logcat_vsock_port)); |
| 333 | } |
Jorge E. Moreira | f1f7cb3 | 2019-04-15 18:44:41 -0700 | [diff] [blame] | 334 | tmp_config_obj.add_kernel_cmdline(concat("androidboot.cuttlefish_config_server_port=", |
| 335 | FLAGS_config_server_port)); |
Cody Schuffelen | 79d4c19 | 2019-12-04 15:13:26 -0800 | [diff] [blame^] | 336 | if (FLAGS_guest_enforce_security) { |
| 337 | tmp_config_obj.add_kernel_cmdline("enforcing=1"); |
| 338 | } else { |
| 339 | tmp_config_obj.add_kernel_cmdline("enforcing=0"); |
| 340 | tmp_config_obj.add_kernel_cmdline("androidboot.selinux=permissive"); |
| 341 | } |
| 342 | if (FLAGS_guest_audit_security) { |
| 343 | tmp_config_obj.add_kernel_cmdline("audit=1"); |
| 344 | } else { |
| 345 | tmp_config_obj.add_kernel_cmdline("audit=0"); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 346 | } |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 347 | if (FLAGS_extra_kernel_cmdline.size()) { |
| 348 | tmp_config_obj.add_kernel_cmdline(FLAGS_extra_kernel_cmdline); |
| 349 | } |
| 350 | |
Cody Schuffelen | 2ced6f1 | 2019-11-19 15:54:10 -0800 | [diff] [blame] | 351 | tmp_config_obj.set_virtual_disk_paths({FLAGS_composite_disk}); |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 352 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 353 | tmp_config_obj.set_ramdisk_image_path(ramdisk_path); |
Ram Muthiah | d512c13 | 2019-10-23 17:20:45 -0700 | [diff] [blame] | 354 | tmp_config_obj.set_vendor_ramdisk_image_path(vendor_ramdisk_path); |
| 355 | |
Cody Schuffelen | cd3563a | 2019-10-29 16:35:06 -0700 | [diff] [blame] | 356 | std::string discovered_ramdisk = fetcher_config.FindCvdFileWithSuffix(kInitramfsImg); |
| 357 | std::string foreign_ramdisk = FLAGS_initramfs_path.size () ? FLAGS_initramfs_path : discovered_ramdisk; |
| 358 | if (foreign_kernel.size() && !foreign_ramdisk.size()) { |
Ram Muthiah | d512c13 | 2019-10-23 17:20:45 -0700 | [diff] [blame] | 359 | // If there's a kernel that's passed in without an initramfs, that implies |
| 360 | // user error or a kernel built with no modules. In either case, let's |
| 361 | // choose to avoid loading the modules from the vendor ramdisk which are |
| 362 | // built for the default cf kernel. Once boot occurs, user error will |
| 363 | // become obvious. |
| 364 | tmp_config_obj.set_final_ramdisk_path(ramdisk_path); |
| 365 | } else { |
| 366 | tmp_config_obj.set_final_ramdisk_path(ramdisk_path + kRamdiskConcatExt); |
Cody Schuffelen | cd3563a | 2019-10-29 16:35:06 -0700 | [diff] [blame] | 367 | if(foreign_ramdisk.size()) { |
| 368 | tmp_config_obj.set_initramfs_path(foreign_ramdisk); |
Ram Muthiah | d512c13 | 2019-10-23 17:20:45 -0700 | [diff] [blame] | 369 | } |
Cody Schuffelen | 9fd9547 | 2019-10-04 13:49:57 -0700 | [diff] [blame] | 370 | } |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 371 | |
Cody Schuffelen | 75ef887 | 2019-09-06 17:35:54 -0700 | [diff] [blame] | 372 | if (tmp_config_obj.adb_mode().count(vsoc::AdbMode::Usb) > 0) { |
Jorge E. Moreira | 1e8e2f1 | 2019-10-07 18:09:49 -0700 | [diff] [blame] | 373 | tmp_config_obj.set_usb_v1_socket_name( |
| 374 | tmp_config_obj.PerInstanceInternalPath("usb-v1")); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 375 | tmp_config_obj.set_vhci_port(FLAGS_vhci_port); |
Jorge E. Moreira | 1e8e2f1 | 2019-10-07 18:09:49 -0700 | [diff] [blame] | 376 | tmp_config_obj.set_usb_ip_socket_name( |
| 377 | tmp_config_obj.PerInstanceInternalPath("usb-ip")); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 378 | } |
| 379 | |
Jorge E. Moreira | 1e8e2f1 | 2019-10-07 18:09:49 -0700 | [diff] [blame] | 380 | tmp_config_obj.set_kernel_log_pipe_name( |
| 381 | tmp_config_obj.PerInstanceInternalPath("kernel-log-pipe")); |
| 382 | tmp_config_obj.set_console_pipe_name( |
| 383 | tmp_config_obj.PerInstanceInternalPath("console-pipe")); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 384 | tmp_config_obj.set_deprecated_boot_completed(FLAGS_deprecated_boot_completed); |
| 385 | tmp_config_obj.set_console_path(tmp_config_obj.PerInstancePath("console")); |
| 386 | tmp_config_obj.set_logcat_path(tmp_config_obj.PerInstancePath("logcat")); |
Jorge E. Moreira | fd10cae | 2019-02-19 15:35:42 -0800 | [diff] [blame] | 387 | tmp_config_obj.set_logcat_receiver_binary(FLAGS_logcat_receiver_binary); |
Jorge E. Moreira | f1f7cb3 | 2019-04-15 18:44:41 -0700 | [diff] [blame] | 388 | tmp_config_obj.set_config_server_binary(FLAGS_config_server_binary); |
Jorge E. Moreira | 1e8e2f1 | 2019-10-07 18:09:49 -0700 | [diff] [blame] | 389 | tmp_config_obj.set_launcher_log_path( |
| 390 | tmp_config_obj.PerInstancePath("launcher.log")); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 391 | tmp_config_obj.set_launcher_monitor_socket_path( |
| 392 | tmp_config_obj.PerInstancePath("launcher_monitor.sock")); |
| 393 | |
| 394 | tmp_config_obj.set_mobile_bridge_name(FLAGS_mobile_interface); |
| 395 | tmp_config_obj.set_mobile_tap_name(FLAGS_mobile_tap_name); |
| 396 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 397 | tmp_config_obj.set_wifi_tap_name(FLAGS_wifi_tap_name); |
| 398 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 399 | tmp_config_obj.set_vsock_guest_cid(FLAGS_vsock_guest_cid); |
| 400 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 401 | tmp_config_obj.set_uuid(FLAGS_uuid); |
| 402 | |
| 403 | tmp_config_obj.set_qemu_binary(FLAGS_qemu_binary); |
Jorge E. Moreira | ba62662 | 2019-01-28 17:47:50 -0800 | [diff] [blame] | 404 | tmp_config_obj.set_crosvm_binary(FLAGS_crosvm_binary); |
Jorge E. Moreira | 13cbd98 | 2019-06-06 16:06:34 -0700 | [diff] [blame] | 405 | tmp_config_obj.set_console_forwarder_binary(FLAGS_console_forwarder_binary); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 406 | tmp_config_obj.set_kernel_log_monitor_binary(FLAGS_kernel_log_monitor_binary); |
| 407 | |
| 408 | tmp_config_obj.set_enable_vnc_server(FLAGS_start_vnc_server); |
| 409 | tmp_config_obj.set_vnc_server_binary(FLAGS_vnc_server_binary); |
| 410 | tmp_config_obj.set_vnc_server_port(FLAGS_vnc_server_port); |
| 411 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 412 | tmp_config_obj.set_restart_subprocesses(FLAGS_restart_subprocesses); |
| 413 | tmp_config_obj.set_run_adb_connector(FLAGS_run_adb_connector); |
| 414 | tmp_config_obj.set_adb_connector_binary(FLAGS_adb_connector_binary); |
| 415 | tmp_config_obj.set_virtual_usb_manager_binary( |
| 416 | FLAGS_virtual_usb_manager_binary); |
| 417 | tmp_config_obj.set_socket_forward_proxy_binary( |
| 418 | FLAGS_socket_forward_proxy_binary); |
| 419 | tmp_config_obj.set_socket_vsock_proxy_binary(FLAGS_socket_vsock_proxy_binary); |
| 420 | tmp_config_obj.set_run_as_daemon(FLAGS_daemon); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 421 | |
Cody Schuffelen | 2b51bab | 2019-01-29 18:14:48 -0800 | [diff] [blame] | 422 | tmp_config_obj.set_data_policy(FLAGS_data_policy); |
| 423 | tmp_config_obj.set_blank_data_image_mb(FLAGS_blank_data_image_mb); |
| 424 | tmp_config_obj.set_blank_data_image_fmt(FLAGS_blank_data_image_fmt); |
| 425 | |
Cody Schuffelen | 75ef887 | 2019-09-06 17:35:54 -0700 | [diff] [blame] | 426 | if(tmp_config_obj.adb_mode().count(vsoc::AdbMode::Usb) == 0) { |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 427 | tmp_config_obj.disable_usb_adb(); |
| 428 | } |
| 429 | |
Jorge E. Moreira | fd10cae | 2019-02-19 15:35:42 -0800 | [diff] [blame] | 430 | tmp_config_obj.set_logcat_mode(FLAGS_logcat_mode); |
| 431 | tmp_config_obj.set_logcat_vsock_port(FLAGS_logcat_vsock_port); |
Jorge E. Moreira | f1f7cb3 | 2019-04-15 18:44:41 -0700 | [diff] [blame] | 432 | tmp_config_obj.set_config_server_port(FLAGS_config_server_port); |
Jorge E. Moreira | c87c2c7 | 2019-03-06 16:12:23 -0800 | [diff] [blame] | 433 | tmp_config_obj.set_frames_vsock_port(FLAGS_frames_vsock_port); |
Cody Schuffelen | 1d19175 | 2019-11-19 17:19:35 -0800 | [diff] [blame] | 434 | if (tmp_config_obj.enable_vnc_server()) { |
Jorge E. Moreira | c87c2c7 | 2019-03-06 16:12:23 -0800 | [diff] [blame] | 435 | tmp_config_obj.add_kernel_cmdline(concat("androidboot.vsock_frames_port=", |
| 436 | FLAGS_frames_vsock_port)); |
| 437 | } |
Jorge E. Moreira | fd10cae | 2019-02-19 15:35:42 -0800 | [diff] [blame] | 438 | |
Ram Muthiah | 792e2ad | 2019-04-19 11:19:46 -0700 | [diff] [blame] | 439 | tmp_config_obj.set_enable_tombstone_receiver(FLAGS_enable_tombstone_receiver); |
| 440 | tmp_config_obj.set_tombstone_receiver_port(FLAGS_tombstone_receiver_port); |
| 441 | tmp_config_obj.set_tombstone_receiver_binary(FLAGS_tombstone_receiver_binary); |
| 442 | if (FLAGS_enable_tombstone_receiver) { |
| 443 | tmp_config_obj.add_kernel_cmdline("androidboot.tombstone_transmit=1"); |
| 444 | tmp_config_obj.add_kernel_cmdline(concat("androidboot.vsock_tombstone_port=" |
| 445 | ,FLAGS_tombstone_receiver_port)); |
Alistair Strachan | 050ca93 | 2018-11-27 12:41:19 -0800 | [diff] [blame] | 446 | // TODO (b/128842613) populate a cid flag to read the host CID during |
Ram Muthiah | 792e2ad | 2019-04-19 11:19:46 -0700 | [diff] [blame] | 447 | // runtime |
| 448 | } else { |
| 449 | tmp_config_obj.add_kernel_cmdline("androidboot.tombstone_transmit=0"); |
| 450 | } |
| 451 | |
Cody Schuffelen | 038d4d9 | 2019-11-04 15:09:03 -0800 | [diff] [blame] | 452 | tmp_config_obj.set_touch_socket_port(FLAGS_touch_server_port); |
| 453 | tmp_config_obj.set_keyboard_socket_port(FLAGS_keyboard_server_port); |
| 454 | if (FLAGS_vm_manager == vm_manager::QemuManager::name()) { |
| 455 | tmp_config_obj.add_kernel_cmdline(concat("androidboot.vsock_touch_port=", |
| 456 | FLAGS_touch_server_port)); |
| 457 | tmp_config_obj.add_kernel_cmdline(concat("androidboot.vsock_keyboard_port=", |
| 458 | FLAGS_keyboard_server_port)); |
| 459 | } |
| 460 | |
Cody Schuffelen | 1300f12 | 2019-05-28 18:24:34 -0700 | [diff] [blame] | 461 | tmp_config_obj.set_use_bootloader(FLAGS_use_bootloader); |
| 462 | tmp_config_obj.set_bootloader(FLAGS_bootloader); |
| 463 | |
David Anderson | 637bfd6 | 2019-09-26 13:23:21 -0700 | [diff] [blame] | 464 | if (!FLAGS_boot_slot.empty()) { |
| 465 | tmp_config_obj.set_boot_slot(FLAGS_boot_slot); |
| 466 | } |
| 467 | |
| 468 | if (!FLAGS_use_bootloader) { |
| 469 | std::string slot_suffix; |
| 470 | if (FLAGS_boot_slot.empty()) { |
| 471 | slot_suffix = "_a"; |
| 472 | } else { |
| 473 | slot_suffix = "_" + FLAGS_boot_slot; |
| 474 | } |
| 475 | tmp_config_obj.add_kernel_cmdline("androidboot.slot_suffix=" + slot_suffix); |
| 476 | } |
| 477 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 478 | tmp_config_obj.set_cuttlefish_env_path(GetCuttlefishEnvPath()); |
| 479 | |
| 480 | auto config_file = GetConfigFilePath(tmp_config_obj); |
| 481 | auto config_link = vsoc::GetGlobalConfigFileLink(); |
| 482 | // Save the config object before starting any host process |
| 483 | if (!tmp_config_obj.SaveToFile(config_file)) { |
| 484 | LOG(ERROR) << "Unable to save config object"; |
| 485 | return false; |
| 486 | } |
| 487 | setenv(vsoc::kCuttlefishConfigEnvVarName, config_file.c_str(), true); |
| 488 | if (symlink(config_file.c_str(), config_link.c_str()) != 0) { |
| 489 | LOG(ERROR) << "Failed to create symlink to config file at " << config_link |
| 490 | << ": " << strerror(errno); |
| 491 | return false; |
| 492 | } |
| 493 | |
| 494 | return true; |
| 495 | } |
| 496 | |
| 497 | void SetDefaultFlagsForQemu() { |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 498 | auto default_instance_dir = |
| 499 | cvd::StringFromEnv("HOME", ".") + "/cuttlefish_runtime"; |
| 500 | SetCommandLineOptionWithMode("instance_dir", |
| 501 | default_instance_dir.c_str(), |
| 502 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
Cody Schuffelen | 038d4d9 | 2019-11-04 15:09:03 -0800 | [diff] [blame] | 503 | // TODO(b/144119457) Use the serial port. |
| 504 | SetCommandLineOptionWithMode("logcat_mode", cvd::kLogcatVsockMode, |
Jorge E. Moreira | fd10cae | 2019-02-19 15:35:42 -0800 | [diff] [blame] | 505 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
Jorge E. Moreira | ba62662 | 2019-01-28 17:47:50 -0800 | [diff] [blame] | 506 | } |
| 507 | |
| 508 | void SetDefaultFlagsForCrosvm() { |
Jorge E. Moreira | ba62662 | 2019-01-28 17:47:50 -0800 | [diff] [blame] | 509 | auto default_instance_dir = |
| 510 | cvd::StringFromEnv("HOME", ".") + "/cuttlefish_runtime"; |
| 511 | SetCommandLineOptionWithMode("instance_dir", |
| 512 | default_instance_dir.c_str(), |
| 513 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
Greg Hartman | a3c552d | 2019-03-28 18:20:48 -0700 | [diff] [blame] | 514 | SetCommandLineOptionWithMode("wayland_socket", |
Greg Hartman | eb04ac5 | 2019-07-16 16:44:18 -0700 | [diff] [blame] | 515 | "", |
| 516 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
| 517 | SetCommandLineOptionWithMode("x_display", |
| 518 | getenv("DISPLAY"), |
Greg Hartman | a3c552d | 2019-03-28 18:20:48 -0700 | [diff] [blame] | 519 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
Jorge E. Moreira | fd10cae | 2019-02-19 15:35:42 -0800 | [diff] [blame] | 520 | SetCommandLineOptionWithMode("logcat_mode", cvd::kLogcatVsockMode, |
| 521 | google::FlagSettingMode::SET_FLAGS_DEFAULT); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 522 | } |
| 523 | |
| 524 | bool ParseCommandLineFlags(int* argc, char*** argv) { |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 525 | google::ParseCommandLineNonHelpFlags(argc, argv, true); |
| 526 | bool invalid_manager = false; |
| 527 | if (FLAGS_vm_manager == vm_manager::QemuManager::name()) { |
| 528 | SetDefaultFlagsForQemu(); |
Jorge E. Moreira | ba62662 | 2019-01-28 17:47:50 -0800 | [diff] [blame] | 529 | } else if (FLAGS_vm_manager == vm_manager::CrosvmManager::name()) { |
| 530 | SetDefaultFlagsForCrosvm(); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 531 | } else { |
| 532 | std::cerr << "Unknown Virtual Machine Manager: " << FLAGS_vm_manager |
| 533 | << std::endl; |
| 534 | invalid_manager = true; |
| 535 | } |
| 536 | google::HandleCommandLineHelpFlags(); |
| 537 | if (invalid_manager) { |
| 538 | return false; |
| 539 | } |
| 540 | // Set the env variable to empty (in case the caller passed a value for it). |
| 541 | unsetenv(vsoc::kCuttlefishConfigEnvVarName); |
| 542 | |
| 543 | return ResolveInstanceFiles(); |
| 544 | } |
| 545 | |
| 546 | bool CleanPriorFiles() { |
| 547 | // Everything on the instance directory |
| 548 | std::string prior_files = FLAGS_instance_dir + "/*"; |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 549 | // The environment file |
| 550 | prior_files += " " + GetCuttlefishEnvPath(); |
| 551 | // The global link to the config file |
| 552 | prior_files += " " + vsoc::GetGlobalConfigFileLink(); |
| 553 | LOG(INFO) << "Assuming prior files of " << prior_files; |
| 554 | std::string fuser_cmd = "fuser " + prior_files + " 2> /dev/null"; |
| 555 | int rval = std::system(fuser_cmd.c_str()); |
| 556 | // fuser returns 0 if any of the files are open |
| 557 | if (WEXITSTATUS(rval) == 0) { |
| 558 | LOG(ERROR) << "Clean aborted: files are in use"; |
| 559 | return false; |
| 560 | } |
| 561 | std::string clean_command = "rm -rf " + prior_files; |
| 562 | rval = std::system(clean_command.c_str()); |
| 563 | if (WEXITSTATUS(rval) != 0) { |
| 564 | LOG(ERROR) << "Remove of files failed"; |
| 565 | return false; |
| 566 | } |
| 567 | return true; |
| 568 | } |
Jorge E. Moreira | 80ddd7f | 2019-02-04 16:30:13 -0800 | [diff] [blame] | 569 | |
| 570 | bool DecompressKernel(const std::string& src, const std::string& dst) { |
| 571 | cvd::Command decomp_cmd(FLAGS_kernel_decompresser_executable); |
| 572 | decomp_cmd.AddParameter(src); |
| 573 | auto output_file = cvd::SharedFD::Creat(dst.c_str(), 0666); |
| 574 | if (!output_file->IsOpen()) { |
| 575 | LOG(ERROR) << "Unable to create decompressed image file: " |
| 576 | << output_file->StrError(); |
| 577 | return false; |
| 578 | } |
| 579 | decomp_cmd.RedirectStdIO(cvd::Subprocess::StdIOChannel::kStdOut, output_file); |
| 580 | auto decomp_proc = decomp_cmd.Start(false); |
| 581 | return decomp_proc.Started() && decomp_proc.Wait() == 0; |
| 582 | } |
Cody Schuffelen | 78824ed | 2019-09-06 17:43:15 -0700 | [diff] [blame] | 583 | |
| 584 | void ValidateAdbModeFlag(const vsoc::CuttlefishConfig& config) { |
| 585 | auto adb_modes = config.adb_mode(); |
| 586 | adb_modes.erase(vsoc::AdbMode::Unknown); |
| 587 | if (adb_modes.size() < 1) { |
| 588 | LOG(INFO) << "ADB not enabled"; |
| 589 | } |
| 590 | } |
| 591 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 592 | } // namespace |
| 593 | |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 594 | namespace { |
| 595 | |
| 596 | std::vector<ImagePartition> disk_config() { |
| 597 | std::vector<ImagePartition> partitions; |
Cody Schuffelen | 4f7e441 | 2019-08-30 16:10:59 -0700 | [diff] [blame] | 598 | partitions.push_back(ImagePartition { |
| 599 | .label = "super", |
| 600 | .image_file_path = FLAGS_super_image, |
| 601 | }); |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 602 | partitions.push_back(ImagePartition { |
| 603 | .label = "userdata", |
| 604 | .image_file_path = FLAGS_data_image, |
| 605 | }); |
| 606 | partitions.push_back(ImagePartition { |
| 607 | .label = "cache", |
| 608 | .image_file_path = FLAGS_cache_image, |
| 609 | }); |
| 610 | partitions.push_back(ImagePartition { |
| 611 | .label = "metadata", |
| 612 | .image_file_path = FLAGS_metadata_image, |
| 613 | }); |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 614 | partitions.push_back(ImagePartition { |
| 615 | .label = "boot", |
| 616 | .image_file_path = FLAGS_boot_image, |
| 617 | }); |
Yifan Hong | 19d713e | 2019-05-01 14:12:07 -0700 | [diff] [blame] | 618 | partitions.push_back(ImagePartition { |
| 619 | .label = "misc", |
| 620 | .image_file_path = FLAGS_misc_image |
| 621 | }); |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 622 | return partitions; |
| 623 | } |
| 624 | |
| 625 | bool ShouldCreateCompositeDisk() { |
Cody Schuffelen | c3fd6e5 | 2019-08-30 15:14:07 -0700 | [diff] [blame] | 626 | if (FLAGS_vm_manager == vm_manager::CrosvmManager::name()) { |
| 627 | // The crosvm implementation is very fast to rebuild but also more brittle due to being split |
| 628 | // into multiple files. The QEMU implementation is slow to build, but completely self-contained |
| 629 | // at that point. Therefore, always rebuild on crosvm but check if it is necessary for QEMU. |
| 630 | return true; |
| 631 | } |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 632 | auto composite_age = cvd::FileModificationTime(FLAGS_composite_disk); |
| 633 | for (auto& partition : disk_config()) { |
| 634 | auto partition_age = cvd::FileModificationTime(partition.image_file_path); |
| 635 | if (partition_age >= composite_age) { |
| 636 | LOG(INFO) << "composite disk age was \"" << std::chrono::system_clock::to_time_t(composite_age) << "\", " |
| 637 | << "partition age was \"" << std::chrono::system_clock::to_time_t(partition_age) << "\""; |
| 638 | return true; |
| 639 | } |
| 640 | } |
| 641 | return false; |
| 642 | } |
| 643 | |
Ram Muthiah | 3db0a56 | 2019-08-26 13:35:19 -0700 | [diff] [blame] | 644 | bool ConcatRamdisks(const std::string& new_ramdisk_path, const std::string& ramdisk_a_path, |
| 645 | const std::string& ramdisk_b_path) { |
| 646 | // clear out file of any pre-existing content |
| 647 | std::ofstream new_ramdisk(new_ramdisk_path, std::ios_base::binary | std::ios_base::trunc); |
| 648 | std::ifstream ramdisk_a(ramdisk_a_path, std::ios_base::binary); |
| 649 | std::ifstream ramdisk_b(ramdisk_b_path, std::ios_base::binary); |
Ram Muthiah | aad97c5 | 2019-08-14 17:05:01 -0700 | [diff] [blame] | 650 | |
Ram Muthiah | 3db0a56 | 2019-08-26 13:35:19 -0700 | [diff] [blame] | 651 | if(!new_ramdisk.is_open() || !ramdisk_a.is_open() || !ramdisk_b.is_open()) { |
Ram Muthiah | aad97c5 | 2019-08-14 17:05:01 -0700 | [diff] [blame] | 652 | return false; |
| 653 | } |
| 654 | |
Ram Muthiah | 3db0a56 | 2019-08-26 13:35:19 -0700 | [diff] [blame] | 655 | new_ramdisk << ramdisk_a.rdbuf() << ramdisk_b.rdbuf(); |
Ram Muthiah | aad97c5 | 2019-08-14 17:05:01 -0700 | [diff] [blame] | 656 | return true; |
| 657 | } |
| 658 | |
Cody Schuffelen | c3fd6e5 | 2019-08-30 15:14:07 -0700 | [diff] [blame] | 659 | void CreateCompositeDisk(const vsoc::CuttlefishConfig& config) { |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 660 | if (FLAGS_composite_disk.empty()) { |
| 661 | LOG(FATAL) << "asked to create composite disk, but path was empty"; |
| 662 | } |
Cody Schuffelen | c3fd6e5 | 2019-08-30 15:14:07 -0700 | [diff] [blame] | 663 | if (FLAGS_vm_manager == vm_manager::CrosvmManager::name()) { |
| 664 | std::string header_path = config.PerInstancePath("gpt_header.img"); |
| 665 | std::string footer_path = config.PerInstancePath("gpt_footer.img"); |
| 666 | create_composite_disk(disk_config(), header_path, footer_path, FLAGS_composite_disk); |
| 667 | } else { |
| 668 | aggregate_image(disk_config(), FLAGS_composite_disk); |
| 669 | } |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 670 | } |
| 671 | |
| 672 | } // namespace |
| 673 | |
Cody Schuffelen | 605e685 | 2019-10-16 16:22:24 -0700 | [diff] [blame] | 674 | const vsoc::CuttlefishConfig* InitFilesystemAndCreateConfig( |
Cody Schuffelen | b737ef5 | 2019-09-25 14:54:38 -0700 | [diff] [blame] | 675 | int* argc, char*** argv, cvd::FetcherConfig fetcher_config) { |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 676 | if (!ParseCommandLineFlags(argc, argv)) { |
| 677 | LOG(ERROR) << "Failed to parse command arguments"; |
Cody Schuffelen | e71fa35 | 2019-09-10 16:11:58 -0700 | [diff] [blame] | 678 | exit(AssemblerExitCodes::kArgumentParsingError); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 679 | } |
| 680 | |
| 681 | // Clean up prior files before saving the config file (doing it after would |
| 682 | // delete it) |
| 683 | if (!CleanPriorFiles()) { |
| 684 | LOG(ERROR) << "Failed to clean prior files"; |
Cody Schuffelen | e71fa35 | 2019-09-10 16:11:58 -0700 | [diff] [blame] | 685 | exit(AssemblerExitCodes::kPrioFilesCleanupError); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 686 | } |
| 687 | // Create instance directory if it doesn't exist. |
| 688 | if (!cvd::DirectoryExists(FLAGS_instance_dir.c_str())) { |
| 689 | LOG(INFO) << "Setting up " << FLAGS_instance_dir; |
| 690 | if (mkdir(FLAGS_instance_dir.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) < 0) { |
| 691 | LOG(ERROR) << "Failed to create instance directory: " |
| 692 | << FLAGS_instance_dir << ". Error: " << errno; |
Cody Schuffelen | e71fa35 | 2019-09-10 16:11:58 -0700 | [diff] [blame] | 693 | exit(AssemblerExitCodes::kInstanceDirCreationError); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 694 | } |
| 695 | } |
| 696 | |
Jorge E. Moreira | 1e8e2f1 | 2019-10-07 18:09:49 -0700 | [diff] [blame] | 697 | auto internal_dir = FLAGS_instance_dir + "/" + vsoc::kInternalDirName; |
| 698 | if (!cvd::DirectoryExists(internal_dir)) { |
| 699 | if (mkdir(internal_dir.c_str(), S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH) < |
| 700 | 0) { |
| 701 | LOG(ERROR) << "Failed to create internal instance directory: " |
| 702 | << internal_dir << ". Error: " << errno; |
| 703 | exit(AssemblerExitCodes::kInstanceDirCreationError); |
| 704 | } |
| 705 | } |
| 706 | |
Cody Schuffelen | 2b51bab | 2019-01-29 18:14:48 -0800 | [diff] [blame] | 707 | if (!cvd::FileHasContent(FLAGS_boot_image)) { |
| 708 | LOG(ERROR) << "File not found: " << FLAGS_boot_image; |
| 709 | exit(cvd::kCuttlefishConfigurationInitError); |
| 710 | } |
| 711 | |
Ram Muthiah | 1aa02f8 | 2019-10-22 20:26:28 +0000 | [diff] [blame] | 712 | if (!cvd::FileHasContent(FLAGS_vendor_boot_image)) { |
| 713 | LOG(ERROR) << "File not found: " << FLAGS_vendor_boot_image; |
| 714 | exit(cvd::kCuttlefishConfigurationInitError); |
| 715 | } |
| 716 | |
| 717 | auto boot_img_unpacker = |
| 718 | cvd::BootImageUnpacker::FromImages(FLAGS_boot_image, |
| 719 | FLAGS_vendor_boot_image); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 720 | |
Cody Schuffelen | cd3563a | 2019-10-29 16:35:06 -0700 | [diff] [blame] | 721 | if (!InitializeCuttlefishConfiguration(*boot_img_unpacker, fetcher_config)) { |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 722 | LOG(ERROR) << "Failed to initialize configuration"; |
Cody Schuffelen | e71fa35 | 2019-09-10 16:11:58 -0700 | [diff] [blame] | 723 | exit(AssemblerExitCodes::kCuttlefishConfigurationInitError); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 724 | } |
| 725 | // Do this early so that the config object is ready for anything that needs it |
| 726 | auto config = vsoc::CuttlefishConfig::Get(); |
| 727 | if (!config) { |
| 728 | LOG(ERROR) << "Failed to obtain config singleton"; |
Cody Schuffelen | e71fa35 | 2019-09-10 16:11:58 -0700 | [diff] [blame] | 729 | exit(AssemblerExitCodes::kCuttlefishConfigurationInitError); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 730 | } |
| 731 | |
| 732 | if (!boot_img_unpacker->Unpack(config->ramdisk_image_path(), |
Ram Muthiah | 1aa02f8 | 2019-10-22 20:26:28 +0000 | [diff] [blame] | 733 | config->vendor_ramdisk_image_path(), |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 734 | config->use_unpacked_kernel() |
| 735 | ? config->kernel_image_path() |
| 736 | : "")) { |
| 737 | LOG(ERROR) << "Failed to unpack boot image"; |
Cody Schuffelen | e71fa35 | 2019-09-10 16:11:58 -0700 | [diff] [blame] | 738 | exit(AssemblerExitCodes::kBootImageUnpackError); |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 739 | } |
| 740 | |
Ram Muthiah | 1aa02f8 | 2019-10-22 20:26:28 +0000 | [diff] [blame] | 741 | // TODO(134522463) as part of the bootloader refactor, repack the vendor boot |
| 742 | // image and use the bootloader to load both the boot and vendor ramdisk. |
| 743 | // Until then, this hack to get gki modules into cuttlefish will suffice. |
| 744 | |
| 745 | // If a vendor ramdisk comes in via this mechanism, let it supercede the one |
| 746 | // in the vendor boot image. This flag is what kernel presubmit testing uses |
| 747 | // to pass in the kernel ramdisk. |
Ram Muthiah | d512c13 | 2019-10-23 17:20:45 -0700 | [diff] [blame] | 748 | |
| 749 | // If no kernel is passed in or an initramfs is made available, the default |
| 750 | // vendor boot ramdisk or the initramfs provided should be appended to the |
| 751 | // boot ramdisk. If a kernel IS provided with no initramfs, it is safe to |
| 752 | // safe to assume that the kernel was built with no modules and expects no |
| 753 | // modules for cf to run properly. |
Cody Schuffelen | cd3563a | 2019-10-29 16:35:06 -0700 | [diff] [blame] | 754 | std::string discovered_kernel = fetcher_config.FindCvdFileWithSuffix(kKernelDefaultPath); |
| 755 | std::string foreign_kernel = FLAGS_kernel_path.size() ? FLAGS_kernel_path : discovered_kernel; |
| 756 | std::string discovered_ramdisk = fetcher_config.FindCvdFileWithSuffix(kInitramfsImg); |
| 757 | std::string foreign_ramdisk = FLAGS_initramfs_path.size () ? FLAGS_initramfs_path : discovered_ramdisk; |
| 758 | if(!foreign_kernel.size() || foreign_ramdisk.size()) { |
Ram Muthiah | d512c13 | 2019-10-23 17:20:45 -0700 | [diff] [blame] | 759 | const std::string& vendor_ramdisk_path = |
| 760 | config->initramfs_path().size() ? config->initramfs_path() |
| 761 | : config->vendor_ramdisk_image_path(); |
| 762 | if(!ConcatRamdisks(config->final_ramdisk_path(), |
| 763 | config->ramdisk_image_path(), vendor_ramdisk_path)) { |
| 764 | LOG(ERROR) << "Failed to concatenate ramdisk and vendor ramdisk"; |
| 765 | exit(AssemblerExitCodes::kInitRamFsConcatError); |
| 766 | } |
Ram Muthiah | aad97c5 | 2019-08-14 17:05:01 -0700 | [diff] [blame] | 767 | } |
| 768 | |
Jorge E. Moreira | 80ddd7f | 2019-02-04 16:30:13 -0800 | [diff] [blame] | 769 | if (config->decompress_kernel()) { |
| 770 | if (!DecompressKernel(config->kernel_image_path(), |
| 771 | config->decompressed_kernel_image_path())) { |
| 772 | LOG(ERROR) << "Failed to decompress kernel"; |
Cody Schuffelen | e71fa35 | 2019-09-10 16:11:58 -0700 | [diff] [blame] | 773 | exit(AssemblerExitCodes::kKernelDecompressError); |
Jorge E. Moreira | 80ddd7f | 2019-02-04 16:30:13 -0800 | [diff] [blame] | 774 | } |
| 775 | } |
| 776 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 777 | ValidateAdbModeFlag(*config); |
| 778 | |
Yifan Hong | 19d713e | 2019-05-01 14:12:07 -0700 | [diff] [blame] | 779 | // Create misc if necessary |
| 780 | if (!InitializeMiscImage(FLAGS_misc_image)) { |
| 781 | exit(cvd::kCuttlefishConfigurationInitError); |
| 782 | } |
| 783 | |
Cody Schuffelen | 2b51bab | 2019-01-29 18:14:48 -0800 | [diff] [blame] | 784 | // Create data if necessary |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 785 | if (!ApplyDataImagePolicy(*config, FLAGS_data_image)) { |
Cody Schuffelen | 2b51bab | 2019-01-29 18:14:48 -0800 | [diff] [blame] | 786 | exit(cvd::kCuttlefishConfigurationInitError); |
| 787 | } |
| 788 | |
Cody Schuffelen | 69c1959 | 2019-05-31 16:00:30 -0700 | [diff] [blame] | 789 | if (!cvd::FileExists(FLAGS_metadata_image)) { |
| 790 | CreateBlankImage(FLAGS_metadata_image, FLAGS_blank_metadata_image_mb, "none"); |
| 791 | } |
Paul Trautrim | ba8f8e9 | 2019-03-12 17:55:48 +0900 | [diff] [blame] | 792 | |
Cody Schuffelen | b737ef5 | 2019-09-25 14:54:38 -0700 | [diff] [blame] | 793 | if (SuperImageNeedsRebuilding(fetcher_config, *config)) { |
| 794 | if (!RebuildSuperImage(fetcher_config, *config, FLAGS_super_image)) { |
| 795 | LOG(ERROR) << "Super image rebuilding requested but could not be completed."; |
| 796 | exit(cvd::kCuttlefishConfigurationInitError); |
| 797 | } |
| 798 | } |
| 799 | |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 800 | if (ShouldCreateCompositeDisk()) { |
Cody Schuffelen | c3fd6e5 | 2019-08-30 15:14:07 -0700 | [diff] [blame] | 801 | CreateCompositeDisk(*config); |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 802 | } |
| 803 | |
Cody Schuffelen | 2b51bab | 2019-01-29 18:14:48 -0800 | [diff] [blame] | 804 | // Check that the files exist |
Cody Schuffelen | 3c99f5b | 2019-06-14 17:26:01 -0700 | [diff] [blame] | 805 | for (const auto& file : config->virtual_disk_paths()) { |
Alistair Strachan | 050ca93 | 2018-11-27 12:41:19 -0800 | [diff] [blame] | 806 | if (!file.empty() && !cvd::FileHasContent(file.c_str())) { |
Cody Schuffelen | 2b51bab | 2019-01-29 18:14:48 -0800 | [diff] [blame] | 807 | LOG(ERROR) << "File not found: " << file; |
| 808 | exit(cvd::kCuttlefishConfigurationInitError); |
| 809 | } |
| 810 | } |
| 811 | |
Cody Schuffelen | 20ecaca | 2019-01-29 17:43:38 -0800 | [diff] [blame] | 812 | return config; |
| 813 | } |
| 814 | |
| 815 | std::string GetConfigFilePath(const vsoc::CuttlefishConfig& config) { |
| 816 | return config.PerInstancePath("cuttlefish_config.json"); |
| 817 | } |