int
vzInitVersion(vzDriverPtr driver)
{
char *output, *sVer, *tmp;
const char *searchStr = "prlsrvctl version ";
int ret = -1;
output = vzGetOutput(PRLSRVCTL, "--help", NULL);
if (!output) {
vzParseError();
goto cleanup;
}
if (!(sVer = strstr(output, searchStr))) {
vzParseError();
goto cleanup;
}
sVer = sVer + strlen(searchStr);
/* parallels server has versions number like 6.0.17977.782218 or 7.0.0,
* In libvirt we handle only first two numbers. */
if (!(tmp = strchr(sVer, '.'))) {
vzParseError();
goto cleanup;
}
if (!(tmp = strchr(tmp + 1, '.'))) {
vzParseError();
goto cleanup;
}
tmp[0] = '\0';
if (virParseVersionString(sVer, &(driver->vzVersion), true) < 0) {
vzParseError();
goto cleanup;
}
vzInitCaps(driver->vzVersion, &driver->vzCaps);
ret = 0;
cleanup:
VIR_FREE(output);
return ret;
}
static int
dnsmasqCapsSetFromBuffer(dnsmasqCapsPtr caps, const char *buf)
{
const char *p;
caps->noRefresh = true;
p = STRSKIP(buf, DNSMASQ_VERSION_STR);
if (!p)
goto fail;
virSkipSpaces(&p);
if (virParseVersionString(p, &caps->version, true) < 0)
goto fail;
if (strstr(buf, "--bind-dynamic"))
dnsmasqCapsSet(caps, DNSMASQ_CAPS_BIND_DYNAMIC);
/* if this string is a part of the --version output, dnsmasq
* has been patched to use SO_BINDTODEVICE when listening,
* so that it will only accept requests that arrived on the
* listening interface(s)
*/
if (strstr(buf, "--bind-interfaces with SO_BINDTODEVICE"))
dnsmasqCapsSet(caps, DNSMASQ_CAPS_BINDTODEVICE);
if (strstr(buf, "--ra-param"))
dnsmasqCapsSet(caps, DNSMASQ_CAPS_RA_PARAM);
VIR_INFO("dnsmasq version is %d.%d, --bind-dynamic is %spresent, "
"SO_BINDTODEVICE is %sin use, --ra-param is %spresent",
(int)caps->version / 1000000,
(int)(caps->version % 1000000) / 1000,
dnsmasqCapsGet(caps, DNSMASQ_CAPS_BIND_DYNAMIC) ? "" : "NOT ",
dnsmasqCapsGet(caps, DNSMASQ_CAPS_BINDTODEVICE) ? "" : "NOT ",
dnsmasqCapsGet(caps, DNSMASQ_CAPS_RA_PARAM) ? "" : "NOT ");
return 0;
fail:
p = strchrnul(buf, '\n');
virReportError(VIR_ERR_INTERNAL_ERROR,
_("cannot parse %s version number in '%.*s'"),
caps->binaryPath, (int) (p - buf), buf);
return -1;
}
static int
bhyveConnectGetVersion(virConnectPtr conn ATTRIBUTE_UNUSED, unsigned long *version)
{
struct utsname ver;
if (virConnectGetVersionEnsureACL(conn) < 0)
return -1;
uname(&ver);
if (virParseVersionString(ver.release, version, true) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Unknown release: %s"), ver.release);
return -1;
}
return 0;
}
int
vmwareParseVersionStr(int type, const char *verbuf, unsigned long *version)
{
const char *pattern;
const char *tmp;
switch (type) {
case VMWARE_DRIVER_PLAYER:
pattern = "VMware Player ";
break;
case VMWARE_DRIVER_WORKSTATION:
pattern = "VMware Workstation ";
break;
case VMWARE_DRIVER_FUSION:
pattern = "\nVMware Fusion Information:\nVMware Fusion ";
break;
default:
virReportError(VIR_ERR_INTERNAL_ERROR,
_("Invalid driver type: %d"), type);
return -1;
}
if ((tmp = strstr(verbuf, pattern)) == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("cannot find version pattern \"%s\""), pattern);
return -1;
}
if ((tmp = STRSKIP(tmp, pattern)) == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("failed to parse %sversion"), pattern);
return -1;
}
if (virParseVersionString(tmp, version, false) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("version parsing error"));
return -1;
}
return 0;
}
int
vmwareExtractVersion(struct vmware_driver *driver)
{
unsigned long version = 0;
char *tmp;
int ret = -1;
virCommandPtr cmd;
char * outbuf = NULL;
const char * bin = (driver->type == TYPE_PLAYER) ? "vmplayer" : "vmware";
const char * pattern = (driver->type == TYPE_PLAYER) ?
"VMware Player " : "VMware Workstation ";
cmd = virCommandNewArgList(bin, "-v", NULL);
virCommandSetOutputBuffer(cmd, &outbuf);
if (virCommandRun(cmd, NULL) < 0)
goto cleanup;
if ((tmp = STRSKIP(outbuf, pattern)) == NULL) {
virReportError(VIR_ERR_INTERNAL_ERROR,
_("failed to parse %s version"), bin);
goto cleanup;
}
if (virParseVersionString(tmp, &version, false) < 0) {
virReportError(VIR_ERR_INTERNAL_ERROR, "%s",
_("version parsing error"));
goto cleanup;
}
driver->version = version;
ret = 0;
cleanup:
virCommandFree(cmd);
VIR_FREE(outbuf);
return ret;
}
static int
openvzExtractVersionInfo(const char *cmdstr, int *retversion)
{
int ret = -1;
unsigned long version;
char *help = NULL;
char *tmp;
virCommandPtr cmd = virCommandNewArgList(cmdstr, "--help", NULL);
if (retversion)
*retversion = 0;
virCommandAddEnvString(cmd, "LC_ALL=C");
virCommandSetOutputBuffer(cmd, &help);
if (virCommandRun(cmd, NULL) < 0)
goto cleanup;
tmp = help;
/* expected format: vzctl version <major>.<minor>.<micro> */
if ((tmp = STRSKIP(tmp, "vzctl version ")) == NULL)
goto cleanup;
if (virParseVersionString(tmp, &version, true) < 0)
goto cleanup;
if (retversion)
*retversion = version;
ret = 0;
cleanup:
virCommandFree(cmd);
VIR_FREE(help);
return ret;
}