projects / thirdparty / cups.git / blame
| Commit | Line | Data |
|---|---|---|
| b9faaae1 | 1 | /* |
| 6539a0af | 2 | * Private file definitions for CUPS. |
| b9faaae1 | 3 | * |
| 6539a0af MS |
4 | * Since stdio files max out at 256 files on many systems, we have to |
| 5 | * write similar functions without this limit. At the same time, using | |
| 6 | * our own file functions allows us to provide transparent support of | |
| 2a75f21b | 7 | * different line endings, gzip'd print files, PPD files, etc. |
| b9faaae1 | 8 | * |
| 5a855d85 MS |
9 | * Copyright © 2007-2018 by Apple Inc. |
| 10 | * Copyright © 1997-2007 by Easy Software Products, all rights reserved. | |
| b9faaae1 | 11 | * |
| 5a855d85 MS |
12 | * Licensed under Apache License v2.0. See the file "LICENSE" for more |
| 13 | * information. | |
| b9faaae1 MS |
14 | */ |
| 15 | ||
| 16 | #ifndef _CUPS_FILE_PRIVATE_H_ | |
| 17 | # define _CUPS_FILE_PRIVATE_H_ | |
| 18 | ||
| 19 | /* | |
| 20 | * Include necessary headers... | |
| 21 | */ | |
| 22 | ||
| 71e16022 | 23 | # include "cups-private.h" |
| b9faaae1 MS |
24 | # include <stdio.h> |
| 25 | # include <stdlib.h> | |
| 26 | # include <stdarg.h> | |
| b9faaae1 | 27 | # include <fcntl.h> |
| b9faaae1 | 28 | |
| 19dc16f7 | 29 | # ifdef _WIN32 |
| b9faaae1 MS |
30 | # include <io.h> |
| 31 | # include <sys/locking.h> | |
| 19dc16f7 | 32 | # endif /* _WIN32 */ |
| b9faaae1 MS |
33 | |
| 34 | ||
| 35 | /* | |
| 36 | * Some operating systems support large files via open flag O_LARGEFILE... | |
| 37 | */ | |
| 38 | ||
| 39 | # ifndef O_LARGEFILE | |
| 40 | # define O_LARGEFILE 0 | |
| 41 | # endif /* !O_LARGEFILE */ | |
| 42 | ||
| 43 | ||
| 44 | /* | |
| 45 | * Some operating systems don't define O_BINARY, which is used by Microsoft | |
| 46 | * and IBM to flag binary files... | |
| 47 | */ | |
| 48 | ||
| 49 | # ifndef O_BINARY | |
| 50 | # define O_BINARY 0 | |
| 51 | # endif /* !O_BINARY */ | |
| 52 | ||
| 53 | ||
| 22c9029b MS |
54 | # ifdef __cplusplus |
| 55 | extern "C" { | |
| 56 | # endif /* __cplusplus */ | |
| 57 | ||
| 58 | ||
| b9faaae1 MS |
59 | /* |
| 60 | * Types and structures... | |
| 61 | */ | |
| 62 | ||
| 22c9029b MS |
63 | typedef enum /**** _cupsFileCheck return values ****/ |
| 64 | { | |
| 65 | _CUPS_FILE_CHECK_OK = 0, /* Everything OK */ | |
| 66 | _CUPS_FILE_CHECK_MISSING = 1, /* File is missing */ | |
| 67 | _CUPS_FILE_CHECK_PERMISSIONS = 2, /* File (or parent dir) has bad perms */ | |
| 88f9aafc MS |
68 | _CUPS_FILE_CHECK_WRONG_TYPE = 3, /* File has wrong type */ |
| 69 | _CUPS_FILE_CHECK_RELATIVE_PATH = 4 /* File contains a relative path */ | |
| 22c9029b MS |
70 | } _cups_fc_result_t; |
| 71 | ||
| 72 | typedef enum /**** _cupsFileCheck file type values ****/ | |
| 73 | { | |
| 74 | _CUPS_FILE_CHECK_FILE = 0, /* Check the file and parent directory */ | |
| 75 | _CUPS_FILE_CHECK_PROGRAM = 1, /* Check the program and parent directory */ | |
| 76 | _CUPS_FILE_CHECK_FILE_ONLY = 2, /* Check the file only */ | |
| 77 | _CUPS_FILE_CHECK_DIRECTORY = 3 /* Check the directory */ | |
| 78 | } _cups_fc_filetype_t; | |
| 79 | ||
| 80 | typedef void (*_cups_fc_func_t)(void *context, _cups_fc_result_t result, | |
| 81 | const char *message); | |
| 82 | ||
| 22c9029b MS |
83 | /* |
| 84 | * Prototypes... | |
| 85 | */ | |
| 86 | ||
| 5a855d85 MS |
87 | extern _cups_fc_result_t _cupsFileCheck(const char *filename, _cups_fc_filetype_t filetype, int dorootchecks, _cups_fc_func_t cb, void *context) _CUPS_PRIVATE; |
| 88 | extern void _cupsFileCheckFilter(void *context, _cups_fc_result_t result, const char *message) _CUPS_PRIVATE; | |
| 89 | extern int _cupsFilePeekAhead(cups_file_t *fp, int ch); | |
| 22c9029b MS |
90 | |
| 91 | # ifdef __cplusplus | |
| 92 | } | |
| 93 | # endif /* __cplusplus */ | |
| 94 | ||
| b9faaae1 | 95 | #endif /* !_CUPS_FILE_PRIVATE_H_ */ |