// Token: 0x060001BB RID: 443 RVA: 0x00008B34 File Offset: 0x00006D34
public static bool ValidateClientSoftwareVersions(string userAgentString, UserAgentHelper.WindowsVersionNumberPredicate windowsVersionValidator, UserAgentHelper.OfficeVersionNumberPredicate officeVersionValidator)
{
if (!string.IsNullOrEmpty(userAgentString))
{
int majorVersion = 0;
int minorVersion = 0;
int buildNumber = 0;
int majorVersion2 = 0;
int minorVersion2 = 0;
bool flag = UserAgentHelper.TryParseUserAgent(userAgentString, out majorVersion, out minorVersion, out buildNumber, out majorVersion2, out minorVersion2);
return(flag && windowsVersionValidator(majorVersion2, minorVersion2) && officeVersionValidator(majorVersion, minorVersion, buildNumber));
}
return(false);
}
// Token: 0x060001BA RID: 442 RVA: 0x00008AF0 File Offset: 0x00006CF0
internal static bool TryGetOfficeVersion(string userAgentString, out Version officeVersion)
{
officeVersion = null;
int major = 0;
int minor = 0;
int build = 0;
int num = 0;
int num2 = 0;
if (!string.IsNullOrEmpty(userAgentString) && UserAgentHelper.TryParseUserAgent(userAgentString, out major, out minor, out build, out num, out num2))
{
officeVersion = new Version(major, minor, build, 0);
return(true);
}
return(false);
}
// Token: 0x060001B9 RID: 441 RVA: 0x00008ABD File Offset: 0x00006CBD
internal static bool IsClientWin7OrGreater(string userAgentString)
{
return(UserAgentHelper.ValidateClientSoftwareVersions(userAgentString, (int windowsVersionMajor, int windowsVersionMinor) => windowsVersionMajor > 6 || (windowsVersionMajor == 6 && windowsVersionMinor >= 1), new UserAgentHelper.OfficeVersionNumberPredicate(UserAgentHelper.AcceptAnyOfficeVersion)));
}
// Token: 0x060001B8 RID: 440 RVA: 0x00008A88 File Offset: 0x00006C88
internal static bool IsWindowsClient(string userAgentString)
{
return(UserAgentHelper.ValidateClientSoftwareVersions(userAgentString, new UserAgentHelper.WindowsVersionNumberPredicate(UserAgentHelper.AcceptAnyWindowsVersion), new UserAgentHelper.OfficeVersionNumberPredicate(UserAgentHelper.AcceptAnyOfficeVersion)));
}
