git://cygwin.com / cygwin-apps / setup.git / blame
| Commit | Line | Data |
|---|---|---|
| de6a1a64 RC |
1 | /* |
| 2 | * Copyright (c) 2000, Red Hat, Inc. | |
| 3 | * | |
| 4 | * This program is free software; you can redistribute it and/or modify | |
| 5 | * it under the terms of the GNU General Public License as published by | |
| 6 | * the Free Software Foundation; either version 2 of the License, or | |
| 7 | * (at your option) any later version. | |
| 8 | * | |
| 9 | * A copy of the GNU General Public License can be found at | |
| 10 | * http://www.gnu.org/ | |
| 11 | * | |
| 12 | * Written by DJ Delorie <dj@cygnus.com> | |
| 13 | * | |
| 14 | */ | |
| 15 | ||
| 16 | #if 0 | |
| 17 | static const char *cvsid = | |
| 18 | "\n%%% $Id$\n"; | |
| 19 | #endif | |
| 20 | ||
| 21 | #include "win32.h" | |
| 22 | ||
| 23 | #include <stdio.h> | |
| 24 | #include <stdlib.h> | |
| 25 | #include <unistd.h> | |
| 26 | #include <ctype.h> | |
| 27 | ||
| 28 | #include "port.h" | |
| 3c054baf RC |
29 | #include "version.h" |
| 30 | ||
| 31 | String | |
| 32 | canonicalize_version (String const &aString) | |
| de6a1a64 | 33 | { |
| 3c054baf | 34 | char *v =aString.cstr(); |
| 931f2755 | 35 | char *savev = v; |
| de6a1a64 RC |
36 | static char nv[3][100]; |
| 37 | static int idx = 0; | |
| 38 | char *np; | |
| 39 | const char *dp; | |
| 40 | int i; | |
| 41 | ||
| 42 | idx = (idx + 1) % 3; | |
| 43 | np = nv[idx]; | |
| 44 | ||
| 45 | while (*v) | |
| 46 | { | |
| 47 | if (isdigit (*v)) | |
| 48 | { | |
| 49 | for (dp = v; *dp && isdigit (*dp); dp++); | |
| 50 | for (i = dp - v; i < 12; i++) | |
| 51 | *np++ = '0'; | |
| 52 | while (v < dp) | |
| 53 | *np++ = *v++; | |
| 54 | } | |
| 55 | else | |
| 56 | *np++ = *v++; | |
| 57 | } | |
| 58 | *np++ = 0; | |
| 931f2755 | 59 | delete[] savev; |
| de6a1a64 RC |
60 | return nv[idx]; |
| 61 | } |