static int xenParseCmdline(virConfPtr conf, char **r_cmdline)
{
char *cmdline = NULL;
const char *root, *extra, *buf;
if (xenConfigGetString(conf, "cmdline", &buf, NULL) < 0)
return -1;
if (xenConfigGetString(conf, "root", &root, NULL) < 0)
return -1;
if (xenConfigGetString(conf, "extra", &extra, NULL) < 0)
return -1;
if (buf) {
if (VIR_STRDUP(cmdline, buf) < 0)
return -1;
if (root || extra)
VIR_WARN("ignoring root= and extra= in favour of cmdline=");
} else {
if (root && extra) {
if (virAsprintf(&cmdline, "root=%s %s", root, extra) < 0)
return -1;
} else if (root) {
if (virAsprintf(&cmdline, "root=%s", root) < 0)
return -1;
} else if (extra) {
if (VIR_STRDUP(cmdline, extra) < 0)
return -1;
}
}
*r_cmdline = cmdline;
return 0;
}
static int
xenParseXMInputDevs(virConfPtr conf, virDomainDefPtr def)
{
const char *str;
if (def->os.type == VIR_DOMAIN_OSTYPE_HVM) {
if (xenConfigGetString(conf, "usbdevice", &str, NULL) < 0)
return -1;
if (str &&
(STREQ(str, "tablet") ||
STREQ(str, "mouse") ||
STREQ(str, "keyboard"))) {
virDomainInputDefPtr input;
if (VIR_ALLOC(input) < 0)
return -1;
input->bus = VIR_DOMAIN_INPUT_BUS_USB;
if (STREQ(str, "mouse"))
input->type = VIR_DOMAIN_INPUT_TYPE_MOUSE;
else if (STREQ(str, "tablet"))
input->type = VIR_DOMAIN_INPUT_TYPE_TABLET;
else if (STREQ(str, "keyboard"))
input->type = VIR_DOMAIN_INPUT_TYPE_KBD;
if (VIR_APPEND_ELEMENT(def->inputs, def->ninputs, input) < 0) {
virDomainInputDefFree(input);
return -1;
}
}
}
return 0;
}
static int
xenParseXLOS(virConfPtr conf, virDomainDefPtr def, virCapsPtr caps)
{
size_t i;
if (def->os.type == VIR_DOMAIN_OSTYPE_HVM) {
const char *bios;
const char *boot;
if (xenConfigGetString(conf, "bios", &bios, NULL) < 0)
return -1;
if (bios && STREQ(bios, "ovmf")) {
if (VIR_ALLOC(def->os.loader) < 0)
return -1;
def->os.loader->type = VIR_DOMAIN_LOADER_TYPE_PFLASH;
def->os.loader->readonly = VIR_TRISTATE_BOOL_YES;
if (VIR_STRDUP(def->os.loader->path,
LIBXL_FIRMWARE_DIR "/ovmf.bin") < 0)
return -1;
} else {
for (i = 0; i < caps->nguests; i++) {
if (caps->guests[i]->ostype == VIR_DOMAIN_OSTYPE_HVM &&
caps->guests[i]->arch.id == def->os.arch) {
if (VIR_ALLOC(def->os.loader) < 0 ||
VIR_STRDUP(def->os.loader->path,
caps->guests[i]->arch.defaultInfo.loader) < 0)
return -1;
}
}
}
#ifdef LIBXL_HAVE_BUILDINFO_KERNEL
if (xenConfigCopyStringOpt(conf, "kernel", &def->os.kernel) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "ramdisk", &def->os.initrd) < 0)
return -1;
if (xenParseCmdline(conf, &def->os.cmdline) < 0)
return -1;
#endif
if (xenConfigGetString(conf, "boot", &boot, "c") < 0)
return -1;
for (i = 0; i < VIR_DOMAIN_BOOT_LAST && boot[i]; i++) {
switch (boot[i]) {
case 'a':
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_FLOPPY;
break;
case 'd':
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_CDROM;
break;
case 'n':
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_NET;
break;
case 'c':
default:
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_DISK;
break;
}
def->os.nBootDevs++;
}
} else {
if (xenConfigCopyStringOpt(conf, "bootloader", &def->os.bootloader) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "bootargs", &def->os.bootloaderArgs) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "kernel", &def->os.kernel) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "ramdisk", &def->os.initrd) < 0)
return -1;
if (xenParseCmdline(conf, &def->os.cmdline) < 0)
return -1;
}
return 0;
}
static int
xenParseXLOS(virConfPtr conf, virDomainDefPtr def, virCapsPtr caps)
{
size_t i;
const char *extra, *root;
if (def->os.type == VIR_DOMAIN_OSTYPE_HVM) {
const char *boot;
for (i = 0; i < caps->nguests; i++) {
if (caps->guests[i]->ostype == VIR_DOMAIN_OSTYPE_HVM &&
caps->guests[i]->arch.id == def->os.arch) {
if (VIR_ALLOC(def->os.loader) < 0 ||
VIR_STRDUP(def->os.loader->path,
caps->guests[i]->arch.defaultInfo.loader) < 0)
return -1;
}
}
#ifdef LIBXL_HAVE_BUILDINFO_KERNEL
if (xenConfigCopyStringOpt(conf, "kernel", &def->os.kernel) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "ramdisk", &def->os.initrd) < 0)
return -1;
if (xenConfigGetString(conf, "extra", &extra, NULL) < 0)
return -1;
if (xenConfigGetString(conf, "root", &root, NULL) < 0)
return -1;
if (root) {
if (virAsprintf(&def->os.cmdline, "root=%s %s", root, extra) < 0)
return -1;
} else {
if (VIR_STRDUP(def->os.cmdline, extra) < 0)
return -1;
}
#endif
if (xenConfigGetString(conf, "boot", &boot, "c") < 0)
return -1;
for (i = 0; i < VIR_DOMAIN_BOOT_LAST && boot[i]; i++) {
switch (boot[i]) {
case 'a':
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_FLOPPY;
break;
case 'd':
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_CDROM;
break;
case 'n':
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_NET;
break;
case 'c':
default:
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_DISK;
break;
}
def->os.nBootDevs++;
}
} else {
if (xenConfigCopyStringOpt(conf, "bootloader", &def->os.bootloader) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "bootargs", &def->os.bootloaderArgs) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "kernel", &def->os.kernel) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "ramdisk", &def->os.initrd) < 0)
return -1;
if (xenConfigGetString(conf, "extra", &extra, NULL) < 0)
return -1;
if (xenConfigGetString(conf, "root", &root, NULL) < 0)
return -1;
if (root) {
if (virAsprintf(&def->os.cmdline, "root=%s %s", root, extra) < 0)
return -1;
} else {
if (VIR_STRDUP(def->os.cmdline, extra) < 0)
return -1;
}
}
return 0;
}
static int
xenParseXMOS(virConfPtr conf, virDomainDefPtr def)
{
size_t i;
if (def->os.type == VIR_DOMAIN_OSTYPE_HVM) {
const char *boot;
if (VIR_ALLOC(def->os.loader) < 0 ||
xenConfigCopyString(conf, "kernel", &def->os.loader->path) < 0)
return -1;
if (xenConfigGetString(conf, "boot", &boot, "c") < 0)
return -1;
for (i = 0; i < VIR_DOMAIN_BOOT_LAST && boot[i]; i++) {
switch (boot[i]) {
case 'a':
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_FLOPPY;
break;
case 'd':
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_CDROM;
break;
case 'n':
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_NET;
break;
case 'c':
default:
def->os.bootDevs[i] = VIR_DOMAIN_BOOT_DISK;
break;
}
def->os.nBootDevs++;
}
} else {
const char *extra, *root;
if (xenConfigCopyStringOpt(conf, "bootloader", &def->os.bootloader) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "bootargs", &def->os.bootloaderArgs) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "kernel", &def->os.kernel) < 0)
return -1;
if (xenConfigCopyStringOpt(conf, "ramdisk", &def->os.initrd) < 0)
return -1;
if (xenConfigGetString(conf, "extra", &extra, NULL) < 0)
return -1;
if (xenConfigGetString(conf, "root", &root, NULL) < 0)
return -1;
if (root) {
if (virAsprintf(&def->os.cmdline, "root=%s %s", root, extra) < 0)
return -1;
} else {
if (VIR_STRDUP(def->os.cmdline, extra) < 0)
return -1;
}
}
return 0;
}
