int qemudLoadDriverConfig(struct qemud_driver *driver,
const char *filename) {
virConfPtr conf;
virConfValuePtr p;
char *user;
char *group;
int i;
/* Setup critical defaults */
driver->dynamicOwnership = 1;
driver->clearEmulatorCapabilities = 1;
if (!(driver->vncListen = strdup("127.0.0.1"))) {
virReportOOMError();
return -1;
}
if (!(driver->vncTLSx509certdir = strdup(SYSCONFDIR "/pki/libvirt-vnc"))) {
virReportOOMError();
return -1;
}
if (!(driver->spiceListen = strdup("127.0.0.1"))) {
virReportOOMError();
return -1;
}
if (!(driver->spiceTLSx509certdir
= strdup(SYSCONFDIR "/pki/libvirt-spice"))) {
virReportOOMError();
return -1;
}
#if defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R
/* For privileged driver, try and find hugepage mount automatically.
* Non-privileged driver requires admin to create a dir for the
* user, chown it, and then let user configure it manually */
if (driver->privileged &&
!(driver->hugetlbfs_mount = virFileFindMountPoint("hugetlbfs"))) {
if (errno != ENOENT) {
virReportSystemError(errno, "%s",
_("unable to find hugetlbfs mountpoint"));
return -1;
}
}
#endif
/* Just check the file is readable before opening it, otherwise
* libvirt emits an error.
*/
if (access (filename, R_OK) == -1) {
VIR_INFO("Could not read qemu config file %s", filename);
return 0;
}
conf = virConfReadFile (filename, 0);
if (!conf) {
return -1;
}
#define CHECK_TYPE(name,typ) if (p && p->type != (typ)) { \
qemuReportError(VIR_ERR_INTERNAL_ERROR, \
"%s: %s: expected type " #typ, \
filename, (name)); \
virConfFree(conf); \
return -1; \
}
p = virConfGetValue (conf, "vnc_auto_unix_socket");
CHECK_TYPE ("vnc_auto_unix_socket", VIR_CONF_LONG);
if (p) driver->vncAutoUnixSocket = p->l;
p = virConfGetValue (conf, "vnc_tls");
CHECK_TYPE ("vnc_tls", VIR_CONF_LONG);
if (p) driver->vncTLS = p->l;
p = virConfGetValue (conf, "vnc_tls_x509_verify");
CHECK_TYPE ("vnc_tls_x509_verify", VIR_CONF_LONG);
if (p) driver->vncTLSx509verify = p->l;
p = virConfGetValue (conf, "vnc_tls_x509_cert_dir");
CHECK_TYPE ("vnc_tls_x509_cert_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncTLSx509certdir);
if (!(driver->vncTLSx509certdir = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "vnc_listen");
CHECK_TYPE ("vnc_listen", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncListen);
if (!(driver->vncListen = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "vnc_password");
CHECK_TYPE ("vnc_password", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncPassword);
if (!(driver->vncPassword = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "security_driver");
CHECK_TYPE ("security_driver", VIR_CONF_STRING);
if (p && p->str) {
if (!(driver->securityDriverName = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "vnc_sasl");
CHECK_TYPE ("vnc_sasl", VIR_CONF_LONG);
if (p) driver->vncSASL = p->l;
p = virConfGetValue (conf, "vnc_sasl_dir");
CHECK_TYPE ("vnc_sasl_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncSASLdir);
if (!(driver->vncSASLdir = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "spice_tls");
CHECK_TYPE ("spice_tls", VIR_CONF_LONG);
if (p) driver->spiceTLS = p->l;
p = virConfGetValue (conf, "spice_tls_x509_cert_dir");
CHECK_TYPE ("spice_tls_x509_cert_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->spiceTLSx509certdir);
if (!(driver->spiceTLSx509certdir = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "spice_listen");
CHECK_TYPE ("spice_listen", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->spiceListen);
if (!(driver->spiceListen = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "spice_password");
CHECK_TYPE ("spice_password", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->spicePassword);
if (!(driver->spicePassword = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "user");
CHECK_TYPE ("user", VIR_CONF_STRING);
if (!(user = strdup(p && p->str ? p->str : QEMU_USER))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
if (virGetUserID(user, &driver->user) < 0) {
VIR_FREE(user);
virConfFree(conf);
return -1;
}
VIR_FREE(user);
p = virConfGetValue (conf, "group");
CHECK_TYPE ("group", VIR_CONF_STRING);
if (!(group = strdup(p && p->str ? p->str : QEMU_GROUP))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
if (virGetGroupID(group, &driver->group) < 0) {
VIR_FREE(group);
virConfFree(conf);
return -1;
}
VIR_FREE(group);
p = virConfGetValue (conf, "dynamic_ownership");
CHECK_TYPE ("dynamic_ownership", VIR_CONF_LONG);
if (p) driver->dynamicOwnership = p->l;
p = virConfGetValue (conf, "cgroup_controllers");
CHECK_TYPE ("cgroup_controllers", VIR_CONF_LIST);
if (p) {
virConfValuePtr pp;
for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
int ctl;
if (pp->type != VIR_CONF_STRING) {
VIR_ERROR0(_("cgroup_controllers must be a list of strings"));
virConfFree(conf);
return -1;
}
ctl = virCgroupControllerTypeFromString(pp->str);
if (ctl < 0) {
VIR_ERROR(_("Unknown cgroup controller '%s'"), pp->str);
virConfFree(conf);
return -1;
}
driver->cgroupControllers |= (1 << ctl);
}
} else {
driver->cgroupControllers =
(1 << VIR_CGROUP_CONTROLLER_CPU) |
(1 << VIR_CGROUP_CONTROLLER_DEVICES) |
(1 << VIR_CGROUP_CONTROLLER_MEMORY) |
(1 << VIR_CGROUP_CONTROLLER_BLKIO);
}
for (i = 0 ; i < VIR_CGROUP_CONTROLLER_LAST ; i++) {
if (driver->cgroupControllers & (1 << i)) {
VIR_INFO("Configured cgroup controller '%s'",
virCgroupControllerTypeToString(i));
}
}
p = virConfGetValue (conf, "cgroup_device_acl");
CHECK_TYPE ("cgroup_device_acl", VIR_CONF_LIST);
if (p) {
int len = 0;
virConfValuePtr pp;
for (pp = p->list; pp; pp = pp->next)
len++;
if (VIR_ALLOC_N(driver->cgroupDeviceACL, 1+len) < 0) {
virReportOOMError();
virConfFree(conf);
return -1;
}
for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
if (pp->type != VIR_CONF_STRING) {
VIR_ERROR0(_("cgroup_device_acl must be a list of strings"));
virConfFree(conf);
return -1;
}
driver->cgroupDeviceACL[i] = strdup (pp->str);
if (driver->cgroupDeviceACL[i] == NULL) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
driver->cgroupDeviceACL[i] = NULL;
}
p = virConfGetValue (conf, "save_image_format");
CHECK_TYPE ("save_image_format", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->saveImageFormat);
if (!(driver->saveImageFormat = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "dump_image_format");
CHECK_TYPE ("dump_image_format", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->dumpImageFormat);
if (!(driver->dumpImageFormat = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "auto_dump_path");
CHECK_TYPE ("auto_dump_path", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->autoDumpPath);
if (!(driver->autoDumpPath = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "hugetlbfs_mount");
CHECK_TYPE ("hugetlbfs_mount", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->hugetlbfs_mount);
if (!(driver->hugetlbfs_mount = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "mac_filter");
CHECK_TYPE ("mac_filter", VIR_CONF_LONG);
if (p && p->l) {
driver->macFilter = p->l;
if (!(driver->ebtables = ebtablesContextNew("qemu"))) {
driver->macFilter = 0;
virReportSystemError(errno,
_("failed to enable mac filter in '%s'"),
__FILE__);
}
if ((errno = networkDisableAllFrames(driver))) {
virReportSystemError(errno,
_("failed to add rule to drop all frames in '%s'"),
__FILE__);
}
}
p = virConfGetValue (conf, "relaxed_acs_check");
CHECK_TYPE ("relaxed_acs_check", VIR_CONF_LONG);
if (p) driver->relaxedACS = p->l;
p = virConfGetValue (conf, "vnc_allow_host_audio");
CHECK_TYPE ("vnc_allow_host_audio", VIR_CONF_LONG);
if (p) driver->vncAllowHostAudio = p->l;
p = virConfGetValue (conf, "clear_emulator_capabilities");
CHECK_TYPE ("clear_emulator_capabilities", VIR_CONF_LONG);
if (p) driver->clearEmulatorCapabilities = p->l;
p = virConfGetValue (conf, "allow_disk_format_probing");
CHECK_TYPE ("allow_disk_format_probing", VIR_CONF_LONG);
if (p) driver->allowDiskFormatProbing = p->l;
p = virConfGetValue (conf, "set_process_name");
CHECK_TYPE ("set_process_name", VIR_CONF_LONG);
if (p) driver->setProcessName = p->l;
p = virConfGetValue(conf, "max_processes");
CHECK_TYPE("max_processes", VIR_CONF_LONG);
if (p) driver->maxProcesses = p->l;
virConfFree (conf);
return 0;
}
int qemudLoadDriverConfig(struct qemud_driver *driver,
const char *filename) {
virConfPtr conf;
virConfValuePtr p;
char *user;
char *group;
int i;
/* Setup critical defaults */
driver->securityDefaultConfined = true;
driver->securityRequireConfined = false;
driver->dynamicOwnership = 1;
driver->clearEmulatorCapabilities = 1;
if (!(driver->vncListen = strdup("127.0.0.1"))) {
virReportOOMError();
return -1;
}
driver->remotePortMin = QEMU_REMOTE_PORT_MIN;
driver->remotePortMax = QEMU_REMOTE_PORT_MAX;
if (!(driver->vncTLSx509certdir = strdup(SYSCONFDIR "/pki/libvirt-vnc"))) {
virReportOOMError();
return -1;
}
if (!(driver->spiceListen = strdup("127.0.0.1"))) {
virReportOOMError();
return -1;
}
if (!(driver->spiceTLSx509certdir
= strdup(SYSCONFDIR "/pki/libvirt-spice"))) {
virReportOOMError();
return -1;
}
#if defined HAVE_MNTENT_H && defined HAVE_GETMNTENT_R
/* For privileged driver, try and find hugepage mount automatically.
* Non-privileged driver requires admin to create a dir for the
* user, chown it, and then let user configure it manually */
if (driver->privileged &&
!(driver->hugetlbfs_mount = virFileFindMountPoint("hugetlbfs"))) {
if (errno != ENOENT) {
virReportSystemError(errno, "%s",
_("unable to find hugetlbfs mountpoint"));
return -1;
}
}
#endif
if (!(driver->lockManager =
virLockManagerPluginNew("nop", NULL, 0)))
return -1;
driver->keepAliveInterval = 5;
driver->keepAliveCount = 5;
/* Just check the file is readable before opening it, otherwise
* libvirt emits an error.
*/
if (access (filename, R_OK) == -1) {
VIR_INFO("Could not read qemu config file %s", filename);
return 0;
}
conf = virConfReadFile (filename, 0);
if (!conf) {
return -1;
}
#define CHECK_TYPE(name,typ) if (p && p->type != (typ)) { \
virReportError(VIR_ERR_INTERNAL_ERROR, \
"%s: %s: expected type " #typ, \
filename, (name)); \
virConfFree(conf); \
return -1; \
}
p = virConfGetValue (conf, "vnc_auto_unix_socket");
CHECK_TYPE ("vnc_auto_unix_socket", VIR_CONF_LONG);
if (p) driver->vncAutoUnixSocket = p->l;
p = virConfGetValue (conf, "vnc_tls");
CHECK_TYPE ("vnc_tls", VIR_CONF_LONG);
if (p) driver->vncTLS = p->l;
p = virConfGetValue (conf, "vnc_tls_x509_verify");
CHECK_TYPE ("vnc_tls_x509_verify", VIR_CONF_LONG);
if (p) driver->vncTLSx509verify = p->l;
p = virConfGetValue (conf, "vnc_tls_x509_cert_dir");
CHECK_TYPE ("vnc_tls_x509_cert_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncTLSx509certdir);
if (!(driver->vncTLSx509certdir = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "vnc_listen");
CHECK_TYPE ("vnc_listen", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncListen);
if (!(driver->vncListen = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "vnc_password");
CHECK_TYPE ("vnc_password", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncPassword);
if (!(driver->vncPassword = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "security_driver");
if (p && p->type == VIR_CONF_LIST) {
size_t len;
virConfValuePtr pp;
/* Calc lenght and check items */
for (len = 0, pp = p->list; pp; len++, pp = pp->next) {
if (pp->type != VIR_CONF_STRING) {
VIR_ERROR(_("security_driver be a list of strings"));
virConfFree(conf);
return -1;
}
}
if (VIR_ALLOC_N(driver->securityDriverNames, len + 1) < 0) {
virReportOOMError();
virConfFree(conf);
return -1;
}
for (i = 0, pp = p->list; pp; i++, pp = pp->next) {
driver->securityDriverNames[i] = strdup(pp->str);
if (driver->securityDriverNames == NULL) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
driver->securityDriverNames[len] = NULL;
} else {
CHECK_TYPE ("security_driver", VIR_CONF_STRING);
if (p && p->str) {
if (VIR_ALLOC_N(driver->securityDriverNames, 2) < 0 ||
!(driver->securityDriverNames[0] = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
driver->securityDriverNames[1] = NULL;
}
}
p = virConfGetValue (conf, "security_default_confined");
CHECK_TYPE ("security_default_confined", VIR_CONF_LONG);
if (p) driver->securityDefaultConfined = p->l;
p = virConfGetValue (conf, "security_require_confined");
CHECK_TYPE ("security_require_confined", VIR_CONF_LONG);
if (p) driver->securityRequireConfined = p->l;
p = virConfGetValue (conf, "vnc_sasl");
CHECK_TYPE ("vnc_sasl", VIR_CONF_LONG);
if (p) driver->vncSASL = p->l;
p = virConfGetValue (conf, "vnc_sasl_dir");
CHECK_TYPE ("vnc_sasl_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->vncSASLdir);
if (!(driver->vncSASLdir = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "spice_tls");
CHECK_TYPE ("spice_tls", VIR_CONF_LONG);
if (p) driver->spiceTLS = p->l;
p = virConfGetValue (conf, "spice_tls_x509_cert_dir");
CHECK_TYPE ("spice_tls_x509_cert_dir", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->spiceTLSx509certdir);
if (!(driver->spiceTLSx509certdir = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "spice_listen");
CHECK_TYPE ("spice_listen", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->spiceListen);
if (!(driver->spiceListen = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "spice_password");
CHECK_TYPE ("spice_password", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->spicePassword);
if (!(driver->spicePassword = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "remote_display_port_min");
CHECK_TYPE ("remote_display_port_min", VIR_CONF_LONG);
if (p) {
if (p->l < QEMU_REMOTE_PORT_MIN) {
/* if the port is too low, we can't get the display name
* to tell to vnc (usually subtract 5900, e.g. localhost:1
* for port 5901) */
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_display_port_min: port must be greater than or equal to %d"),
filename, QEMU_REMOTE_PORT_MIN);
virConfFree(conf);
return -1;
}
driver->remotePortMin = p->l;
}
p = virConfGetValue (conf, "remote_display_port_max");
CHECK_TYPE ("remote_display_port_max", VIR_CONF_LONG);
if (p) {
if (p->l > QEMU_REMOTE_PORT_MAX ||
p->l < driver->remotePortMin) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_display_port_max: port must be between the minimal port and %d"),
filename, QEMU_REMOTE_PORT_MAX);
virConfFree(conf);
return -1;
}
/* increasing the value by 1 makes all the loops going through
the bitmap (i = remotePortMin; i < remotePortMax; i++), work as
expected. */
driver->remotePortMax = p->l + 1;
}
if (driver->remotePortMin > driver->remotePortMax) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("%s: remote_display_port_min: min port must not be greater than max port"),
filename);
virConfFree(conf);
return -1;
}
p = virConfGetValue (conf, "user");
CHECK_TYPE ("user", VIR_CONF_STRING);
if (!(user = strdup(p && p->str ? p->str : QEMU_USER))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
if (virGetUserID(user, &driver->user) < 0) {
VIR_FREE(user);
virConfFree(conf);
return -1;
}
VIR_FREE(user);
p = virConfGetValue (conf, "group");
CHECK_TYPE ("group", VIR_CONF_STRING);
if (!(group = strdup(p && p->str ? p->str : QEMU_GROUP))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
if (virGetGroupID(group, &driver->group) < 0) {
VIR_FREE(group);
virConfFree(conf);
return -1;
}
VIR_FREE(group);
p = virConfGetValue (conf, "dynamic_ownership");
CHECK_TYPE ("dynamic_ownership", VIR_CONF_LONG);
if (p) driver->dynamicOwnership = p->l;
p = virConfGetValue (conf, "cgroup_controllers");
CHECK_TYPE ("cgroup_controllers", VIR_CONF_LIST);
if (p) {
virConfValuePtr pp;
for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
int ctl;
if (pp->type != VIR_CONF_STRING) {
VIR_ERROR(_("cgroup_controllers must be a list of strings"));
virConfFree(conf);
return -1;
}
ctl = virCgroupControllerTypeFromString(pp->str);
if (ctl < 0) {
VIR_ERROR(_("Unknown cgroup controller '%s'"), pp->str);
virConfFree(conf);
return -1;
}
driver->cgroupControllers |= (1 << ctl);
}
} else {
driver->cgroupControllers =
(1 << VIR_CGROUP_CONTROLLER_CPU) |
(1 << VIR_CGROUP_CONTROLLER_DEVICES) |
(1 << VIR_CGROUP_CONTROLLER_MEMORY) |
(1 << VIR_CGROUP_CONTROLLER_BLKIO) |
(1 << VIR_CGROUP_CONTROLLER_CPUSET) |
(1 << VIR_CGROUP_CONTROLLER_CPUACCT);
}
for (i = 0 ; i < VIR_CGROUP_CONTROLLER_LAST ; i++) {
if (driver->cgroupControllers & (1 << i)) {
VIR_INFO("Configured cgroup controller '%s'",
virCgroupControllerTypeToString(i));
}
}
p = virConfGetValue (conf, "cgroup_device_acl");
CHECK_TYPE ("cgroup_device_acl", VIR_CONF_LIST);
if (p) {
int len = 0;
virConfValuePtr pp;
for (pp = p->list; pp; pp = pp->next)
len++;
if (VIR_ALLOC_N(driver->cgroupDeviceACL, 1+len) < 0) {
virReportOOMError();
virConfFree(conf);
return -1;
}
for (i = 0, pp = p->list; pp; ++i, pp = pp->next) {
if (pp->type != VIR_CONF_STRING) {
VIR_ERROR(_("cgroup_device_acl must be a list of strings"));
virConfFree(conf);
return -1;
}
driver->cgroupDeviceACL[i] = strdup (pp->str);
if (driver->cgroupDeviceACL[i] == NULL) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
driver->cgroupDeviceACL[i] = NULL;
}
p = virConfGetValue (conf, "save_image_format");
CHECK_TYPE ("save_image_format", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->saveImageFormat);
if (!(driver->saveImageFormat = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "dump_image_format");
CHECK_TYPE ("dump_image_format", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->dumpImageFormat);
if (!(driver->dumpImageFormat = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "auto_dump_path");
CHECK_TYPE ("auto_dump_path", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->autoDumpPath);
if (!(driver->autoDumpPath = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "auto_dump_bypass_cache");
CHECK_TYPE ("auto_dump_bypass_cache", VIR_CONF_LONG);
if (p) driver->autoDumpBypassCache = true;
p = virConfGetValue (conf, "auto_start_bypass_cache");
CHECK_TYPE ("auto_start_bypass_cache", VIR_CONF_LONG);
if (p) driver->autoStartBypassCache = true;
p = virConfGetValue (conf, "hugetlbfs_mount");
CHECK_TYPE ("hugetlbfs_mount", VIR_CONF_STRING);
if (p && p->str) {
VIR_FREE(driver->hugetlbfs_mount);
if (!(driver->hugetlbfs_mount = strdup(p->str))) {
virReportOOMError();
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "mac_filter");
CHECK_TYPE ("mac_filter", VIR_CONF_LONG);
if (p && p->l) {
driver->macFilter = p->l;
if (!(driver->ebtables = ebtablesContextNew("qemu"))) {
driver->macFilter = 0;
virReportSystemError(errno,
_("failed to enable mac filter in '%s'"),
__FILE__);
virConfFree(conf);
return -1;
}
if ((errno = networkDisableAllFrames(driver))) {
virReportSystemError(errno,
_("failed to add rule to drop all frames in '%s'"),
__FILE__);
virConfFree(conf);
return -1;
}
}
p = virConfGetValue (conf, "relaxed_acs_check");
CHECK_TYPE ("relaxed_acs_check", VIR_CONF_LONG);
if (p) driver->relaxedACS = p->l;
p = virConfGetValue (conf, "vnc_allow_host_audio");
CHECK_TYPE ("vnc_allow_host_audio", VIR_CONF_LONG);
if (p) driver->vncAllowHostAudio = p->l;
p = virConfGetValue (conf, "clear_emulator_capabilities");
CHECK_TYPE ("clear_emulator_capabilities", VIR_CONF_LONG);
if (p) driver->clearEmulatorCapabilities = p->l;
p = virConfGetValue (conf, "allow_disk_format_probing");
CHECK_TYPE ("allow_disk_format_probing", VIR_CONF_LONG);
if (p) driver->allowDiskFormatProbing = p->l;
p = virConfGetValue (conf, "set_process_name");
CHECK_TYPE ("set_process_name", VIR_CONF_LONG);
if (p) driver->setProcessName = p->l;
p = virConfGetValue(conf, "max_processes");
CHECK_TYPE("max_processes", VIR_CONF_LONG);
if (p) driver->maxProcesses = p->l;
p = virConfGetValue(conf, "max_files");
CHECK_TYPE("max_files", VIR_CONF_LONG);
if (p) driver->maxFiles = p->l;
p = virConfGetValue (conf, "lock_manager");
CHECK_TYPE ("lock_manager", VIR_CONF_STRING);
if (p && p->str) {
char *lockConf;
virLockManagerPluginUnref(driver->lockManager);
if (virAsprintf(&lockConf, "%s/libvirt/qemu-%s.conf", SYSCONFDIR, p->str) < 0) {
virReportOOMError();
virConfFree(conf);
return -1;
}
if (!(driver->lockManager =
virLockManagerPluginNew(p->str, lockConf, 0)))
VIR_ERROR(_("Failed to load lock manager %s"), p->str);
VIR_FREE(lockConf);
}
p = virConfGetValue(conf, "max_queued");
CHECK_TYPE("max_queued", VIR_CONF_LONG);
if (p) driver->max_queued = p->l;
p = virConfGetValue(conf, "keepalive_interval");
CHECK_TYPE("keepalive_interval", VIR_CONF_LONG);
if (p) driver->keepAliveInterval = p->l;
p = virConfGetValue(conf, "keepalive_count");
CHECK_TYPE("keepalive_count", VIR_CONF_LONG);
if (p) driver->keepAliveCount = p->l;
virConfFree (conf);
return 0;
}