projects / thirdparty / cups.git / blame
| Commit | Line | Data |
|---|---|---|
| 247efae5 MS |
1 | /* |
| 2 | * "$Id$" | |
| 3 | * | |
| 4 | * PPD constraint test program for the Common UNIX Printing System (CUPS). | |
| 5 | * | |
| 6 | * Copyright 2008 by Apple Inc. | |
| 7 | * | |
| 8 | * These coded instructions, statements, and computer programs are the | |
| 9 | * property of Apple Inc. and are protected by Federal copyright | |
| 10 | * law. Distribution and use rights are outlined in the file "LICENSE.txt" | |
| 11 | * which should have been included with this file. If this file is | |
| 12 | * file is missing or damaged, see the license at "http://www.cups.org/". | |
| 13 | * | |
| 14 | * This file is subject to the Apple OS-Developed Software exception. | |
| 15 | * | |
| 16 | * Contents: | |
| 17 | * | |
| 18 | * main() - Main entry. | |
| 19 | */ | |
| 20 | ||
| 21 | /* | |
| 22 | * Include necessary headers... | |
| 23 | */ | |
| 24 | ||
| 25 | #include "cups.h" | |
| 26 | #include "string.h" | |
| 27 | ||
| 28 | ||
| 29 | /* | |
| 30 | * 'main()' - Main entry. | |
| 31 | */ | |
| 32 | ||
| 33 | int /* O - Exit status */ | |
| 34 | main(int argc, /* I - Number of command-line arguments */ | |
| 35 | char *argv[]) /* I - Command-line arguments */ | |
| 36 | { | |
| 37 | int i; /* Looping var */ | |
| 38 | ppd_file_t *ppd; /* PPD file loaded from disk */ | |
| 39 | char line[256]; /* Input buffer */ | |
| 40 | int num_options; /* Number of options */ | |
| 41 | cups_option_t *options; /* Options */ | |
| 42 | ||
| 43 | ||
| 44 | if (argc != 2) | |
| 45 | { | |
| 46 | puts("Usage: testconflicts filename.ppd"); | |
| 47 | return (1); | |
| 48 | } | |
| 49 | ||
| 50 | if ((ppd = ppdOpenFile(argv[1])) == NULL) | |
| 51 | { | |
| 52 | ppd_status_t err; /* Last error in file */ | |
| 53 | int linenum; /* Line number in file */ | |
| 54 | ||
| 55 | err = ppdLastError(&linenum); | |
| 56 | ||
| 57 | printf("Unable to open PPD file \"%s\": %s on line %d\n", argv[1], | |
| 58 | ppdErrorString(err), linenum); | |
| 59 | return (1); | |
| 60 | } | |
| 61 | ||
| 62 | ppdMarkDefaults(ppd); | |
| 63 | ||
| 64 | for (;;) | |
| 65 | { | |
| 66 | num_options = 0; | |
| 67 | options = NULL; | |
| 68 | ||
| 69 | if (!cupsResolveConflicts(ppd, NULL, NULL, &num_options, &options)) | |
| 70 | puts("Unable to resolve conflicts!"); | |
| 71 | else if (num_options > 0) | |
| 72 | { | |
| 73 | fputs("Resolved conflicts with the following options:\n ", stdout); | |
| 74 | for (i = 0; i < num_options; i ++) | |
| 75 | printf(" %s=%s", options[i].name, options[i].value); | |
| 76 | putchar('\n'); | |
| 77 | ||
| 78 | cupsFreeOptions(num_options, options); | |
| 79 | } | |
| 80 | ||
| 81 | printf("\nNew Option(s): "); | |
| 82 | fflush(stdout); | |
| 83 | if (!fgets(line, sizeof(line), stdin) || line[0] == '\n') | |
| 84 | break; | |
| 85 | ||
| 86 | num_options = cupsParseOptions(line, 0, &options); | |
| 87 | if (cupsMarkOptions(ppd, num_options, options)) | |
| 88 | puts("Options Conflict!"); | |
| 89 | cupsFreeOptions(num_options, options); | |
| 90 | } | |
| 91 | ||
| 92 | return (0); | |
| 93 | } | |
| 94 | ||
| 95 | ||
| 96 | /* | |
| 97 | * End of "$Id$". | |
| 98 | */ |