int main(int argc, char **argv)
{
struct drcom_handle *h;
int daemon = 1;
int i;
if(argc > 2)
usage();
for (i = 1 ; i < argc; i++) {
char *arg = argv[i];
if (strcmp(arg, "--nodaemon") == 0 || strcmp(arg, "-n") == 0) {
printf("%s: log to stderr.\n", argv[0]);
daemon = 0;
}
}
/* Initialize the handle for the lifetime of the daemon */
h = drcom_create_handle();
if(drcom_init(h)<0){
logerr("conf file err\n");
exit(-1);
}
load_kernel_module();
if (daemon)
daemonize();
logging_init("drcomd", daemon);
drcomd_daemon(h);
logging_close();
return 0;
}
int install_from_cwd(Options *op)
{
Package *p;
CommandList *c;
int ret;
int ran_pre_install_hook = FALSE;
HookScriptStatus res;
static const char* edit_your_xf86config =
"Please update your XF86Config or xorg.conf file as "
"appropriate; see the file /usr/share/doc/"
"NVIDIA_GLX-1.0/README.txt for details.";
/*
* validate the manifest file in the cwd, and process it, building
* a Package struct
*/
if ((p = parse_manifest(op)) == NULL) goto failed;
if (!op->x_files_packaged) {
edit_your_xf86config = "";
}
ui_set_title(op, "%s (%s)", p->description, p->version);
/*
* warn the user if "legacy" GPUs are installed in this system
* and if no supported GPU is found, at all.
*/
check_for_nvidia_graphics_devices(op, p);
/* check that we are not running any X server */
if (!check_for_running_x(op)) goto failed;
/* make sure the kernel module is unloaded */
if (!check_for_unloaded_kernel_module(op)) goto failed;
/* ask the user to accept the license */
if (!get_license_acceptance(op)) goto exit_install;
ui_log(op, "Installing NVIDIA driver version %s.", p->version);
/*
* determine the current NVIDIA version (if any); ask the user if
* they really want to overwrite the existing installation
*/
if (!check_for_existing_driver(op, p)) goto exit_install;
/*
* check to see if an alternate method of installation is already installed
* or is available, but not installed; ask the user if they really want to
* install anyway despite the presence/availability of an alternate install.
*/
if (!check_for_alternate_install(op)) goto exit_install;
/* run the distro preinstall hook */
res = run_distro_hook(op, "pre-install");
if (res == HOOK_SCRIPT_FAIL) {
if (ui_multiple_choice(op, CONTINUE_ABORT_CHOICES,
NUM_CONTINUE_ABORT_CHOICES,
CONTINUE_CHOICE, /* Default choice */
"The distribution-provided pre-install "
"script failed! Are you sure you want "
"to continue?") == ABORT_CHOICE) {
goto failed;
}
} else if (res == HOOK_SCRIPT_SUCCESS) {
if (ui_multiple_choice(op, CONTINUE_ABORT_CHOICES,
NUM_CONTINUE_ABORT_CHOICES,
CONTINUE_CHOICE, /* Default choice */
"The distribution-provided pre-install script "
"completed successfully. If this is the first "
"time you have run the installer, this script "
"may have helped disable Nouveau, but a reboot "
"may be required first. "
"Would you like to continue, or would you "
"prefer to abort installation to reboot the "
"system?") == ABORT_CHOICE) {
goto exit_install;
}
ran_pre_install_hook = TRUE;
}
/* fail if the nouveau driver is currently in use */
if (!check_for_nouveau(op)) goto failed;
/* ask if we should install the UVM kernel module */
should_install_uvm(op, p);
/* attempt to build the kernel modules for the target kernel */
if (!op->no_kernel_module) {
if (!install_kernel_modules(op, p)) {
goto failed;
}
} else {
ui_warn(op, "You specified the '--no-kernel-module' command line "
"option, nvidia-installer will not install a kernel "
"module as part of this driver installation, and it will "
"not remove existing NVIDIA kernel modules not part of "
"an earlier NVIDIA driver installation. Please ensure "
"that an NVIDIA kernel module matching this driver version "
"is installed seperately.");
/* no_kernel_module should imply no DKMS */
if (op->dkms) {
ui_warn(op, "You have specified both the '--no-kernel-module' "
"and the '--dkms' command line options. The '--dkms' "
"option will be ignored.");
op->dkms = FALSE;
}
}
/*
* if we are only installing the kernel module, then remove
* everything else from the package; otherwise do some
* OpenGL-specific stuff
*/
if (op->kernel_module_only) {
remove_non_kernel_module_files_from_package(op, p);
} else {
/* ask for the XFree86 and OpenGL installation prefixes. */
if (!get_prefixes(op)) goto failed;
/* ask if we should install the OpenGL header files */
should_install_opengl_headers(op, p);
/*
* select the appropriate TLS class, modifying the package as
* necessary.
*/
select_tls_class(op, p);
/*
* if the package contains any libGL.la or .desktop files,
* process them (perform some search and replacing so
* that they reflect the correct installation path, etc)
* and add them to the package list (files to be installed).
*/
process_libGL_la_files(op, p);
process_dot_desktop_files(op, p);
#if defined(NV_X86_64)
/*
* ask if we should install the 32bit compatibility files on
* this machine.
*/
should_install_compat32_files(op, p);
#endif /* NV_X86_64 */
}
if (op->no_opengl_files) {
remove_opengl_files_from_package(op, p);
}
/*
* now that we have the installation prefixes, build the
* destination for each file to be installed
*/
if (!set_destinations(op, p)) goto failed;
/*
* if we are installing OpenGL libraries, ensure that a symlink gets
* installed to /usr/lib/libGL.so.1. add_libgl_abi_symlink() sets its own
* destination, so it must be called after set_destinations().
*/
if (!op->kernel_module_only && !op->no_opengl_files) {
add_libgl_abi_symlink(op, p);
}
/*
* uninstall the existing driver; this needs to be done before
* building the command list.
*
* XXX if we uninstall now, then build the command list, and
* then ask the user if they really want to execute the
* command list, if the user decides not to execute the
* command list, they'll be left with no driver installed.
*/
if (!op->kernel_module_only) {
if (!run_existing_uninstaller(op)) goto failed;
}
if (!check_libglvnd_files(op, p)) {
goto failed;
}
/* build a list of operations to execute to do the install */
if ((c = build_command_list(op, p)) == NULL) goto failed;
/* call the ui to get approval for the list of commands */
if (!ui_approve_command_list(op, c, "%s", p->description)) {
goto exit_install;
}
/* initialize the backup log file */
if (!op->kernel_module_only) {
if (!init_backup(op, p)) goto failed;
}
/* execute the command list */
if (!do_install(op, p, c)) goto failed;
/* Register, build, and install the module with DKMS, if requested */
if (op->dkms && !dkms_install_module(op, p->version, get_kernel_name(op)))
goto failed;
/*
* Leave the RM loaded in case an X server with OutputClass-based driver
* matching is being used.
*/
if (!op->no_kernel_module || op->dkms) {
if (!load_kernel_module(op, p->kernel_modules[0].module_name)) {
goto failed;
}
}
/* run the distro postinstall script */
run_distro_hook(op, "post-install");
/*
* check that everything is installed properly (post-install
* sanity check)
*/
check_installed_files_from_package(op, p);
if (!check_runtime_configuration(op, p)) goto failed;
/* done */
if (op->kernel_module_only || op->no_nvidia_xconfig_question) {
ui_message(op, "Installation of the kernel module for the %s "
"(version %s) is now complete.",
p->description, p->version);
} else {
/* ask the user if they would like to run nvidia-xconfig */
const char *msg = "Would you like to run the nvidia-xconfig utility "
"to automatically update your X configuration file "
"so that the NVIDIA X driver will be used when you "
"restart X? Any pre-existing X configuration "
"file will be backed up.";
ret = run_nvidia_xconfig(op, FALSE, msg, op->run_nvidia_xconfig);
if (ret) {
ui_message(op, "Your X configuration file has been successfully "
"updated. Installation of the %s (version: %s) is now "
"complete.", p->description, p->version);
} else {
ui_message(op, "Installation of the %s (version: %s) is now "
"complete. %s", p->description,
p->version, edit_your_xf86config);
}
}
free_package(p);
return TRUE;
failed:
/*
* something bad happened during installation; print an error
* message and return FALSE
*/
if (op->logging) {
ui_error(op, "Installation has failed. Please see the file '%s' "
"for details. You may find suggestions on fixing "
"installation problems in the README available on the "
"Linux driver download page at www.nvidia.com.",
op->log_file_name);
} else {
ui_error(op, "Installation has failed. You may find suggestions "
"on fixing installation problems in the README available "
"on the Linux driver download page at www.nvidia.com.");
}
if (ran_pre_install_hook)
run_distro_hook(op, "failed-install");
/* fall through into exit_install... */
exit_install:
/*
* we are exiting installation; this can happen for reasons that
* do not merit the error message (e.g., the user declined the
* license agreement)
*/
free_package(p);
return FALSE;
} /* install_from_cwd() */