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1 // $Header: /home/dashley/cvsrep/e3ft_gpl01/e3ft_gpl01/lib_c++_c_asm_non_uc/src_os_unix_win/c___app_common/charfunc/charfunc.c,v 1.2 2007/01/14 08:26:49 dashley Exp $
2 //-------------------------------------------------------------------------------------------------
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563 //License will continue to apply to the part which is the covered work,
564 //but the special requirements of the GNU Affero General Public License,
565 //section 13, concerning interaction through a network will apply to the
566 //combination as such.
567 //
568 // 14. Revised Versions of this License.
569 //
570 // The Free Software Foundation may publish revised and/or new versions of
571 //the GNU General Public License from time to time. Such new versions will
572 //be similar in spirit to the present version, but may differ in detail to
573 //address new problems or concerns.
574 //
575 // Each version is given a distinguishing version number. If the
576 //Program specifies that a certain numbered version of the GNU General
577 //Public License "or any later version" applies to it, you have the
578 //option of following the terms and conditions either of that numbered
579 //version or of any later version published by the Free Software
580 //Foundation. If the Program does not specify a version number of the
581 //GNU General Public License, you may choose any version ever published
582 //by the Free Software Foundation.
583 //
584 // If the Program specifies that a proxy can decide which future
585 //versions of the GNU General Public License can be used, that proxy's
586 //public statement of acceptance of a version permanently authorizes you
587 //to choose that version for the Program.
588 //
589 // Later license versions may give you additional or different
590 //permissions. However, no additional obligations are imposed on any
591 //author or copyright holder as a result of your choosing to follow a
592 //later version.
593 //
594 // 15. Disclaimer of Warranty.
595 //
596 // THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY
597 //APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT
598 //HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY
599 //OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO,
600 //THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
601 //PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM
602 //IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF
603 //ALL NECESSARY SERVICING, REPAIR OR CORRECTION.
604 //
605 // 16. Limitation of Liability.
606 //
607 // IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING
608 //WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS
609 //THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY
610 //GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE
611 //USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF
612 //DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD
613 //PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS),
614 //EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
615 //SUCH DAMAGES.
616 //
617 // 17. Interpretation of Sections 15 and 16.
618 //
619 // If the disclaimer of warranty and limitation of liability provided
620 //above cannot be given local legal effect according to their terms,
621 //reviewing courts shall apply local law that most closely approximates
622 //an absolute waiver of all civil liability in connection with the
623 //Program, unless a warranty or assumption of liability accompanies a
624 //copy of the Program in return for a fee.
625 //
626 // END OF TERMS AND CONDITIONS
627 //
628 // How to Apply These Terms to Your New Programs
629 //
630 // If you develop a new program, and you want it to be of the greatest
631 //possible use to the public, the best way to achieve this is to make it
632 //free software which everyone can redistribute and change under these terms.
633 //
634 // To do so, attach the following notices to the program. It is safest
635 //to attach them to the start of each source file to most effectively
636 //state the exclusion of warranty; and each file should have at least
637 //the "copyright" line and a pointer to where the full notice is found.
638 //
639 // <one line to give the program's name and a brief idea of what it does.>
640 // Copyright (C) <year> <name of author>
641 //
642 // This program is free software: you can redistribute it and/or modify
643 // it under the terms of the GNU General Public License as published by
644 // the Free Software Foundation, either version 3 of the License, or
645 // (at your option) any later version.
646 //
647 // This program is distributed in the hope that it will be useful,
648 // but WITHOUT ANY WARRANTY; without even the implied warranty of
649 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
650 // GNU General Public License for more details.
651 //
652 // You should have received a copy of the GNU General Public License
653 // along with this program. If not, see <http://www.gnu.org/licenses/>.
654 //
655 //Also add information on how to contact you by electronic and paper mail.
656 //
657 // If the program does terminal interaction, make it output a short
658 //notice like this when it starts in an interactive mode:
659 //
660 // <program> Copyright (C) <year> <name of author>
661 // This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
662 // This is free software, and you are welcome to redistribute it
663 // under certain conditions; type `show c' for details.
664 //
665 //The hypothetical commands `show w' and `show c' should show the appropriate
666 //parts of the General Public License. Of course, your program's commands
667 //might be different; for a GUI interface, you would use an "about box".
668 //
669 // You should also get your employer (if you work as a programmer) or school,
670 //if any, to sign a "copyright disclaimer" for the program, if necessary.
671 //For more information on this, and how to apply and follow the GNU GPL, see
672 //<http://www.gnu.org/licenses/>.
673 //
674 // The GNU General Public License does not permit incorporating your program
675 //into proprietary programs. If your program is a subroutine library, you
676 //may consider it more useful to permit linking proprietary applications with
677 //the library. If this is what you want to do, use the GNU Lesser General
678 //Public License instead of this License. But first, please read
679 //<http://www.gnu.org/philosophy/why-not-lgpl.html>.
680 //-------------------------------------------------------------------------------------------------
681
682 #define MODULE_CHARFUNC
683
684 #include <assert.h>
685 #include <stddef.h>
686
687 #include "charfunc.h"
688
689
690 int CHARFUNC_is_digit(char c)
691 {
692 switch (c)
693 {
694 case '0': return(1);
695 break;
696 case '1': return(1);
697 break;
698 case '2': return(1);
699 break;
700 case '3': return(1);
701 break;
702 case '4': return(1);
703 break;
704 case '5': return(1);
705 break;
706 case '6': return(1);
707 break;
708 case '7': return(1);
709 break;
710 case '8': return(1);
711 break;
712 case '9': return(1);
713 break;
714 default: return(0);
715 break;
716 }
717 }
718
719
720 int CHARFUNC_is_letter_lc(char c)
721 {
722 switch (c)
723 {
724 case 'a':
725 return(1);
726 break;
727 case 'b':
728 return(1);
729 break;
730 case 'c':
731 return(1);
732 break;
733 case 'd':
734 return(1);
735 break;
736 case 'e':
737 return(1);
738 break;
739 case 'f':
740 return(1);
741 break;
742 case 'g':
743 return(1);
744 break;
745 case 'h':
746 return(1);
747 break;
748 case 'i':
749 return(1);
750 break;
751 case 'j':
752 return(1);
753 break;
754 case 'k':
755 return(1);
756 break;
757 case 'l':
758 return(1);
759 break;
760 case 'm':
761 return(1);
762 break;
763 case 'n':
764 return(1);
765 break;
766 case 'o':
767 return(1);
768 break;
769 case 'p':
770 return(1);
771 break;
772 case 'q':
773 return(1);
774 break;
775 case 'r':
776 return(1);
777 break;
778 case 's':
779 return(1);
780 break;
781 case 't':
782 return(1);
783 break;
784 case 'u':
785 return(1);
786 break;
787 case 'v':
788 return(1);
789 break;
790 case 'w':
791 return(1);
792 break;
793 case 'x':
794 return(1);
795 break;
796 case 'y':
797 return(1);
798 break;
799 case 'z':
800 return(1);
801 break;
802 default:
803 return(0);
804 break;
805 }
806 }
807
808
809 int CHARFUNC_is_letter_uc(char c)
810 {
811 switch (c)
812 {
813 case 'A':
814 return(1);
815 break;
816 case 'B':
817 return(1);
818 break;
819 case 'C':
820 return(1);
821 break;
822 case 'D':
823 return(1);
824 break;
825 case 'E':
826 return(1);
827 break;
828 case 'F':
829 return(1);
830 break;
831 case 'G':
832 return(1);
833 break;
834 case 'H':
835 return(1);
836 break;
837 case 'I':
838 return(1);
839 break;
840 case 'J':
841 return(1);
842 break;
843 case 'K':
844 return(1);
845 break;
846 case 'L':
847 return(1);
848 break;
849 case 'M':
850 return(1);
851 break;
852 case 'N':
853 return(1);
854 break;
855 case 'O':
856 return(1);
857 break;
858 case 'P':
859 return(1);
860 break;
861 case 'Q':
862 return(1);
863 break;
864 case 'R':
865 return(1);
866 break;
867 case 'S':
868 return(1);
869 break;
870 case 'T':
871 return(1);
872 break;
873 case 'U':
874 return(1);
875 break;
876 case 'V':
877 return(1);
878 break;
879 case 'W':
880 return(1);
881 break;
882 case 'X':
883 return(1);
884 break;
885 case 'Y':
886 return(1);
887 break;
888 case 'Z':
889 return(1);
890 break;
891 default:
892 return(0);
893 break;
894 }
895 }
896
897
898 int CHARFUNC_is_whitespace(char c)
899 {
900 if ((c==' ') || (c=='\t') || (c=='\n'))
901 return(1);
902 else
903 return(0);
904 }
905
906
907 int CHARFUNC_digit_to_val(char digit)
908 {
909 switch (digit)
910 {
911 case '0': return(0);
912 break;
913 case '1': return(1);
914 break;
915 case '2': return(2);
916 break;
917 case '3': return(3);
918 break;
919 case '4': return(4);
920 break;
921 case '5': return(5);
922 break;
923 case '6': return(6);
924 break;
925 case '7': return(7);
926 break;
927 case '8': return(8);
928 break;
929 case '9': return(9);
930 break;
931 default: return(-1);
932 break;
933 }
934 }
935
936
937 char CHARFUNC_nibble_to_lc_hex_digit(int nibble)
938 {
939 switch (nibble & 0x0F)
940 {
941 case 0:
942 return('0');
943 break;
944 case 1:
945 return('1');
946 break;
947 case 2:
948 return('2');
949 break;
950 case 3:
951 return('3');
952 break;
953 case 4:
954 return('4');
955 break;
956 case 5:
957 return('5');
958 break;
959 case 6:
960 return('6');
961 break;
962 case 7:
963 return('7');
964 break;
965 case 8:
966 return('8');
967 break;
968 case 9:
969 return('9');
970 break;
971 case 10:
972 return('a');
973 break;
974 case 11:
975 return('b');
976 break;
977 case 12:
978 return('c');
979 break;
980 case 13:
981 return('d');
982 break;
983 case 14:
984 return('e');
985 break;
986 case 15:
987 return('f');
988 break;
989 default:
990 assert(0);
991 return('?');
992 break;
993 }
994 }
995
996
997 void CHARFUNC_int_to_lc_hex_rev(int arg, char *s)
998 {
999 int i;
1000
1001 assert(s != NULL);
1002
1003 for (i=0; i<8; i++)
1004 {
1005 s[i] = CHARFUNC_nibble_to_lc_hex_digit(arg);
1006 arg >>= 4;
1007 }
1008 }
1009
1010
1011 char CHARFUNC_to_upper(char c)
1012 {
1013 switch (c)
1014 {
1015 case 'a':
1016 return('A');
1017 break;
1018 case 'b':
1019 return('B');
1020 break;
1021 case 'c':
1022 return('C');
1023 break;
1024 case 'd':
1025 return('D');
1026 break;
1027 case 'e':
1028 return('E');
1029 break;
1030 case 'f':
1031 return('F');
1032 break;
1033 case 'g':
1034 return('G');
1035 break;
1036 case 'h':
1037 return('H');
1038 break;
1039 case 'i':
1040 return('I');
1041 break;
1042 case 'j':
1043 return('J');
1044 break;
1045 case 'k':
1046 return('K');
1047 break;
1048 case 'l':
1049 return('L');
1050 break;
1051 case 'm':
1052 return('M');
1053 break;
1054 case 'n':
1055 return('N');
1056 break;
1057 case 'o':
1058 return('O');
1059 break;
1060 case 'p':
1061 return('P');
1062 break;
1063 case 'q':
1064 return('Q');
1065 break;
1066 case 'r':
1067 return('R');
1068 break;
1069 case 's':
1070 return('S');
1071 break;
1072 case 't':
1073 return('T');
1074 break;
1075 case 'u':
1076 return('U');
1077 break;
1078 case 'v':
1079 return('V');
1080 break;
1081 case 'w':
1082 return('W');
1083 break;
1084 case 'x':
1085 return('X');
1086 break;
1087 case 'y':
1088 return('Y');
1089 break;
1090 case 'z':
1091 return('Z');
1092 break;
1093 default:
1094 return(c);
1095 break;
1096 }
1097 }
1098
1099
1100 char CHARFUNC_to_lower(char c)
1101 {
1102 switch (c)
1103 {
1104 case 'A':
1105 return('a');
1106 break;
1107 case 'B':
1108 return('b');
1109 break;
1110 case 'C':
1111 return('c');
1112 break;
1113 case 'D':
1114 return('d');
1115 break;
1116 case 'E':
1117 return('e');
1118 break;
1119 case 'F':
1120 return('f');
1121 break;
1122 case 'G':
1123 return('g');
1124 break;
1125 case 'H':
1126 return('h');
1127 break;
1128 case 'I':
1129 return('i');
1130 break;
1131 case 'J':
1132 return('j');
1133 break;
1134 case 'K':
1135 return('k');
1136 break;
1137 case 'L':
1138 return('l');
1139 break;
1140 case 'M':
1141 return('m');
1142 break;
1143 case 'N':
1144 return('n');
1145 break;
1146 case 'O':
1147 return('o');
1148 break;
1149 case 'P':
1150 return('p');
1151 break;
1152 case 'Q':
1153 return('q');
1154 break;
1155 case 'R':
1156 return('r');
1157 break;
1158 case 'S':
1159 return('s');
1160 break;
1161 case 'T':
1162 return('t');
1163 break;
1164 case 'U':
1165 return('u');
1166 break;
1167 case 'V':
1168 return('v');
1169 break;
1170 case 'W':
1171 return('w');
1172 break;
1173 case 'X':
1174 return('x');
1175 break;
1176 case 'Y':
1177 return('y');
1178 break;
1179 case 'Z':
1180 return('z');
1181 break;
1182 default:
1183 return(c);
1184 break;
1185 }
1186 }
1187
1188
1189 const char *CHARFUNC_cvcinfo(void)
1190 {
1191 return("$Header: /home/dashley/cvsrep/e3ft_gpl01/e3ft_gpl01/lib_c++_c_asm_non_uc/src_os_unix_win/c___app_common/charfunc/charfunc.c,v 1.2 2007/01/14 08:26:49 dashley Exp $");
1192 }
1193
1194
1195 const char *CHARFUNC_hvcinfo(void)
1196 {
1197 return(CHARFUNC_H_VERSION);
1198 }
1199
1200
1201 //**************************************************************************
1202 // $Log: charfunc.c,v $
1203 // Revision 1.2 2007/01/14 08:26:49 dashley
1204 // Edits.
1205 //
1206 // Revision 1.1 2007/01/13 04:46:10 dashley
1207 // Initial checkin.
1208 //
1209 //**************************************************************************
1210 // End of $RCSfile: charfunc.c,v $.

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