Annotation of src/usr.bin/cvs/file.h, Revision 1.7
1.1 jfb 1: /* $OpenBSD$ */
2: /*
3: * Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
4: * All rights reserved.
5: *
6: * Redistribution and use in source and binary forms, with or without
7: * modification, are permitted provided that the following conditions
8: * are met:
9: *
10: * 1. Redistributions of source code must retain the above copyright
11: * notice, this list of conditions and the following disclaimer.
12: * 2. The name of the author may not be used to endorse or promote products
13: * derived from this software without specific prior written permission.
14: *
15: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
16: * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
17: * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
18: * THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
19: * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
20: * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
21: * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
22: * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
23: * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
24: * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25: */
26:
27: #ifndef FILE_H
28: #define FILE_H
29:
30: #include <sys/param.h>
1.3 jfb 31:
1.1 jfb 32: #include <dirent.h>
33:
34: struct cvs_file;
35: struct cvs_dir;
1.5 jfb 36: struct cvs_entries;
1.1 jfb 37:
38:
1.6 jfb 39: #define CF_STAT 0x01 /* obsolete */
1.3 jfb 40: #define CF_IGNORE 0x02 /* apply regular ignore rules */
41: #define CF_RECURSE 0x04 /* recurse on directory operations */
42: #define CF_SORT 0x08 /* all files are sorted alphabetically */
43: #define CF_KNOWN 0x10 /* only recurse in directories known to CVS */
44: #define CF_CREATE 0x20 /* create if file does not exist */
45: #define CF_MKADMIN 0x40 /* create administrative files if they're missing */
1.1 jfb 46:
47:
48: /*
49: * The cvs_file structure is used to represent any file or directory within
50: * the CVS tree's hierarchy. The <cf_path> field is a path relative to the
51: * directory in which the cvs command was executed. The <cf_parent> field
52: * points back to the parent node in the directory tree structure (it is
53: * NULL if the directory is at the wd of the command).
54: *
55: * The <cf_cvstat> field gives the file's status with regards to the CVS
56: * repository. The file can be in any one of the CVS_FST_* states.
57: * If the file's type is DT_DIR, then the <cf_ddat> pointer will point to
58: * a cvs_dir structure containing data specific to the directory (such as
59: * the contents of the directory's CVS/Entries, CVS/Root, etc.).
60: */
61:
62: #define CVS_FST_UNKNOWN 0
63: #define CVS_FST_UPTODATE 1
64: #define CVS_FST_MODIFIED 2
65: #define CVS_FST_ADDED 3
66: #define CVS_FST_REMOVED 4
67: #define CVS_FST_CONFLICT 5
68: #define CVS_FST_PATCHED 6
69:
70:
71: TAILQ_HEAD(cvs_flist, cvs_file);
72:
73:
74: typedef struct cvs_file {
75: char *cf_path;
76: struct cvs_file *cf_parent; /* parent directory (NULL if none) */
77: char *cf_name;
1.7 ! jfb 78: mode_t cf_mode;
! 79: time_t cf_mtime;
1.1 jfb 80: u_int16_t cf_cvstat; /* cvs status of the file */
81: u_int16_t cf_type; /* uses values from dirent.h */
82: struct cvs_dir *cf_ddat; /* only for directories */
83:
84: TAILQ_ENTRY(cvs_file) cf_list;
85: } CVSFILE;
86:
87:
88: struct cvs_dir {
1.5 jfb 89: struct cvsroot *cd_root;
90: char *cd_repo;
91: struct cvs_entries *cd_ent;
92: struct cvs_flist cd_files;
93: u_int cd_nfiles;
1.1 jfb 94: };
95:
1.2 jfb 96:
1.3 jfb 97: #define CVS_DIR_ROOT(f) (((f)->cf_type == DT_DIR) ? \
1.2 jfb 98: (f)->cf_ddat->cd_root : (((f)->cf_parent == NULL) ? \
99: NULL : (f)->cf_parent->cf_ddat->cd_root))
100:
1.3 jfb 101: #define CVS_DIR_ENTRIES(f) (((f)->cf_type == DT_DIR) ? \
102: (f)->cf_ddat->cd_ent : (((f)->cf_parent == NULL) ? \
103: NULL : (f)->cf_parent->cf_ddat->cd_ent))
104:
105: #define CVS_DIR_REPO(f) (((f)->cf_type == DT_DIR) ? \
106: (f)->cf_ddat->cd_repo : (((f)->cf_parent == NULL) ? \
107: NULL : (f)->cf_parent->cf_ddat->cd_repo))
1.2 jfb 108:
1.1 jfb 109: int cvs_file_init (void);
110: int cvs_file_ignore (const char *);
111: int cvs_file_chkign (const char *);
112: CVSFILE* cvs_file_create (const char *, u_int, mode_t);
113: CVSFILE* cvs_file_get (const char *, int);
114: CVSFILE* cvs_file_getspec (char **, int, int);
1.2 jfb 115: CVSFILE* cvs_file_find (CVSFILE *, const char *);
1.7 ! jfb 116: int cvs_file_attach (CVSFILE *, CVSFILE *);
1.2 jfb 117: int cvs_file_examine (CVSFILE *, int (*)(CVSFILE *, void *), void *);
1.1 jfb 118: void cvs_file_free (struct cvs_file *);
119:
120:
121: #endif /* FILE_H */
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