void exit_setup(int ret)
{
/* Cleanup afterwards */
if ( info )
delete_install(info);
FreePlugins();
free_corrupt_files();
unmount_filesystems();
log_exit();
exit(ret);
}
int main(int argc, char **argv)
{
char *cds[SETUP_MAX_DRIVES];
int nb_drives, i;
argv0 = argv[0];
log_init(LOG_DEBUG);
nb_drives = detect_and_mount_cdrom(cds);
printf("%d drives detected.\n", nb_drives);
for(i = 0; i < nb_drives; ++i ) {
printf("Detected CDROM on %s\n", cds[i]);
}
free_mounted_cdrom(nb_drives, cds);
unmount_filesystems();
return 0;
}
void DoMediaCheck(const char *Dir)
{
carbon_debug("DoMediaCheck()\n");
char path[PATH_MAX], root[PATH_MAX];
install_info *install;
//if(gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radio)) ) {
// If path was specified
if(Dir)
{
/* We ignore the CDROM prefix in that case */
snprintf(path, sizeof(path), "%s/setup.data/setup.xml", Dir);
if ( access( path, R_OK) ) {
/* Doesn't look like a setup archive */
carbon_SetLabelText(Res, CHECK_STATUS_LABEL_ID, _("Unable to identify an installation media."));
return;
}
strncpy(root, Dir, sizeof(root));
}
// Else, assume they selected CDROM drive
else
{
/* Go through all CDROM devices and look for setup.xml files */
char *cds[SETUP_MAX_DRIVES];
int nb_drives = detect_and_mount_cdrom(cds), i;
for(i = 0; i < nb_drives; ++i ) {
snprintf(path, sizeof(path), "%s/%s/setup.data/setup.xml", cds[i], info->prefix);
if ( !access( path, R_OK) ) {
snprintf(root, sizeof(root), "%s/%s", cds[i], info->prefix);
break; /* FIXME: What if there are many setup CDs ? */
}
}
free_mounted_cdrom(nb_drives, cds);
}
/* Verify that the package is the same (product name and version) */
if(!check_xml_setup(path, info->name))
{
carbon_SetLabelText(Res, CHECK_STATUS_LABEL_ID, _("Installation media doesn't match the product."));
return;
}
carbon_SetLabelText(Res, CHECK_STATUS_LABEL_ID, _("Restoring files..."));
/* Fetch the files to be refreshed, i.e install with a restricted set of files */
install = create_install(path, info->root, NULL, info->prefix);
if ( install ) {
const char *f;
if ( chdir(root) < 0 ) {
fprintf(stderr, _("Unable to change to directory %s\n"), root);
} else {
/* Update the setup path */
strncpy(install->setup_path, root, sizeof(install->setup_path));
}
/* Check if we need to create a default component entry */
if ( GetProductNumComponents(install) == 0 ) {
current_component = add_component_entry(install, "Default", install->version, 1, NULL, NULL);
}
/* Restore any environment */
loki_put_envvars_component(loki_find_component(product, current_component->name));
/* Enable the relevant options */
select_corrupt_options(install);
copy_tree(install, install->config->root->childs, install->install_path, NULL);
/* Menu items are currently not being restored - maybe they should be tagged in setupdb ? */
/* Install the optional README and EULA files
Warning: those are always installed in the root of the installation directory!
*/
f = GetProductREADME(install);
if ( f && ! GetProductIsMeta(install) ) {
copy_path(install, f, install->install_path, NULL, 1, NULL, NULL);
}
f = GetProductEULA(install);
if ( f && ! GetProductIsMeta(install) ) {
copy_path(install, f, install->install_path, NULL, 1, NULL, NULL);
}
}
/* Print end message and disable the "Rescue" button */
carbon_SetLabelText(Res, CHECK_STATUS_LABEL_ID, _("Files successfully restored !"));
carbon_DisableControl(Res, CHECK_RESCUE_BUTTON_ID);
carbon_Prompt(Res, PromptType_OK, _("Files successfully restored !"), NULL, 0);
/* Unmount filesystems that may have been mounted */
unmount_filesystems();
}
/* Get a mount point for the specified CDROM, and return its path.
If the CDROM is not mounted, prompt the user to mount it */
const char *get_cdrom(install_info *info, const char *id)
{
const char *mounted = NULL, *desc = info->desc;
struct cdrom_elem *cd;
while ( ! mounted ) {
detect_cdrom(info);
for ( cd = info->cdroms_list; cd; cd = cd->next ) {
if ( !strcmp(id, cd->id) ) {
desc = cd->name;
if ( cd->mounted ) {
mounted = cd->mounted;
break;
}
}
}
if ( ! mounted ) {
yesno_answer response;
char buf[1024];
char *prompt;
#if defined(darwin)
// !!! TODO: do this right. I just hacked this in. --ryan.
char *discs[SETUP_MAX_DRIVES];
// This only detects mounted discs and doesn't mount itself on OSX.
int discCount = detect_and_mount_cdrom(discs);
if (discCount > 0)
{
char cmd[128];
strcpy(cmd, "/usr/sbin/disktool -e ");
strcat(cmd, darwinEjectThisCDDevice);
strcat(cmd, " &");
system(cmd);
for (discCount--; discCount >= 0; discCount--)
free(discs[discCount]);
}
// end ryan's hack.
prompt = _("\nPlease insert the %s CDROM.\n"
"Choose Yes to retry, No to cancel");
#else
if ( mounted_filesystems() ) { /* We were able to mount at least one CDROM */
prompt = _("\nPlease insert the %s CDROM.\n"
"Choose Yes to retry, No to cancel");
} else {
prompt = _("\nPlease mount the %s CDROM.\n"
"Choose Yes to retry, No to cancel");
}
#endif
unmount_filesystems();
snprintf(buf, sizeof(buf), prompt, desc);
response = UI.prompt(buf, RESPONSE_NO);
if ( response == RESPONSE_NO ) {
abort_install();
return NULL;
}
}
}
return mounted;
}
void
on_media_ok_clicked (GtkButton *button,
gpointer user_data)
{
GtkWidget *diag = glade_xml_get_widget(check_glade, "diagnostic_label"), *radio;
char path[PATH_MAX], root[PATH_MAX];
install_info *install;
radio = glade_xml_get_widget(rescue_glade, "dir_radio");
if ( gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(radio)) ) {
/* Directory */
const gchar *str = gtk_entry_get_text(GTK_ENTRY(glade_xml_get_widget(rescue_glade, "dir_entry")));
/* We ignore the CDROM prefix in that case */
snprintf(path, sizeof(path), "%s/setup.data/setup.xml", str);
if ( access( path, R_OK) ) {
/* Doesn't look like a setup archive */
gtk_label_set_text(GTK_LABEL(diag), _("Unable to identify an installation media."));
gtk_widget_hide(glade_xml_get_widget(rescue_glade, "media_select"));
return;
}
strncpy(root, str, sizeof(root));
} else {
/* Go through all CDROM devices and look for setup.xml files */
char *cds[SETUP_MAX_DRIVES];
int nb_drives = detect_and_mount_cdrom(cds), i;
for(i = 0; i < nb_drives; ++i ) {
snprintf(path, sizeof(path), "%s/%s/setup.data/setup.xml", cds[i], info->prefix);
if ( !access( path, R_OK) ) {
snprintf(root, sizeof(root), "%s/%s", cds[i], info->prefix);
break; /* FIXME: What if there are many setup CDs ? */
}
}
free_mounted_cdrom(nb_drives, cds);
}
/* Verify that the package is the same (product name and version) */
if ( ! check_xml_setup(path, info->name) ) {
gtk_label_set_text(GTK_LABEL(diag), _("Installation media doesn't match the product."));
gtk_widget_hide(glade_xml_get_widget(rescue_glade, "media_select"));
return;
}
gtk_label_set_text(GTK_LABEL(diag), _("Restoring files..."));
gtk_widget_realize(diag);
/* Fetch the files to be refreshed, i.e install with a restricted set of files */
install = create_install(path, info->root, NULL, info->prefix);
if ( install ) {
const char *f;
if ( chdir(root) < 0 ) {
fprintf(stderr, _("Unable to change to directory %s\n"), root);
} else {
/* Update the setup path */
strncpy(install->setup_path, root, sizeof(install->setup_path));
}
/* Check if we need to create a default component entry */
if ( GetProductNumComponents(install) == 0 ) {
current_component = add_component_entry(install, "Default", install->version, 1, NULL, NULL);
}
/* Restore any environment */
loki_put_envvars_component(loki_find_component(product, current_component->name));
/* Enable the relevant options */
select_corrupt_options(install);
copy_tree(install, install->config->root->childs, install->install_path, NULL);
/* Menu items are currently not being restored - maybe they should be tagged in setupdb ? */
/* Install the optional README and EULA files
Warning: those are always installed in the root of the installation directory!
*/
f = GetProductREADME(install, NULL);
if ( f && ! GetProductIsMeta(install) ) {
copy_path(install, f, install->install_path, NULL, 1, NULL, NULL);
}
f = GetProductEULA(install, NULL);
if ( f && ! GetProductIsMeta(install) ) {
copy_path(install, f, install->install_path, NULL, 1, NULL, NULL);
}
}
/* Print end message and disable the "Rescue" button */
gtk_label_set_text(GTK_LABEL(diag), _("Files successfully restored !"));
gtk_widget_set_sensitive(glade_xml_get_widget(check_glade, "rescue_button"), FALSE);
gtk_widget_hide(glade_xml_get_widget(rescue_glade, "media_select"));
message_dialog(_("Files successfully restored !"), _("Success"));
/* Unmount filesystems that may have been mounted */
unmount_filesystems();
}
