| 757 | } |
| 758 | |
| 759 | bool cmFileAPI::ReadRequestVersion(Json::Value const& version, bool inArray, |
| 760 | std::vector<RequestVersion>& result, |
| 761 | std::string& error) |
| 762 | { |
| 763 | if (version.isUInt()) { |
| 764 | RequestVersion v; |
| 765 | v.Major = version.asUInt(); |
| 766 | result.push_back(v); |
| 767 | return true; |
| 768 | } |
| 769 | |
| 770 | if (!version.isObject()) { |
| 771 | if (inArray) { |
| 772 | error = "'version' array entry is not a non-negative integer or object"; |
| 773 | } else { |
| 774 | error = |
| 775 | "'version' member is not a non-negative integer, object, or array"; |
| 776 | } |
| 777 | return false; |
| 778 | } |
| 779 | |
| 780 | Json::Value const& major = version["major"]; |
| 781 | if (major.isNull()) { |
| 782 | error = "'version' object 'major' member missing"; |
| 783 | return false; |
| 784 | } |
| 785 | if (!major.isUInt()) { |
| 786 | error = "'version' object 'major' member is not a non-negative integer"; |
| 787 | return false; |
| 788 | } |
| 789 | |
| 790 | RequestVersion v; |
| 791 | v.Major = major.asUInt(); |
| 792 | |
| 793 | Json::Value const& minor = version["minor"]; |
| 794 | if (minor.isUInt()) { |
| 795 | v.Minor = minor.asUInt(); |
| 796 | } else if (!minor.isNull()) { |
| 797 | error = "'version' object 'minor' member is not a non-negative integer"; |
| 798 | return false; |
| 799 | } |
| 800 | |
| 801 | result.push_back(v); |
| 802 | |
| 803 | return true; |
| 804 | } |
| 805 | |
| 806 | std::string cmFileAPI::NoSupportedVersion( |
| 807 | std::vector<RequestVersion> const& versions) |