1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
|
/* $OpenBSD: cvs.h,v 1.111 2006/06/03 19:07:13 joris Exp $ */
/*
* Copyright (c) 2004 Jean-Francois Brousseau <jfb@openbsd.org>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. The name of the author may not be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
* THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
* OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef CVS_H
#define CVS_H
#include "rcs.h"
#include "xmalloc.h"
#include "util.h"
#include "file.h"
#include "repository.h"
#include "worklist.h"
#define CVS_VERSION_MINOR "0"
#define CVS_VERSION_MAJOR "1"
#define CVS_VERSION_PORT
#define CVS_VERSION \
"OpenCVS version " \
CVS_VERSION_MAJOR "." CVS_VERSION_MINOR CVS_VERSION_PORT
#define CVS_HIST_CACHE 128
#define CVS_HIST_NBFLD 6
#define CVS_CKSUM_LEN 33 /* length of a CVS checksum string */
/* operations */
#define CVS_OP_UNKNOWN 0
#define CVS_OP_ADD 1
#define CVS_OP_ADMIN 2
#define CVS_OP_ANNOTATE 3
#define CVS_OP_CHECKOUT 4
#define CVS_OP_COMMIT 5
#define CVS_OP_DIFF 6
#define CVS_OP_EDIT 7
#define CVS_OP_EDITORS 8
#define CVS_OP_EXPORT 9
#define CVS_OP_HISTORY 10
#define CVS_OP_IMPORT 11
#define CVS_OP_INIT 12
#define CVS_OP_LOG 13
#define CVS_OP_RANNOTATE 14
#define CVS_OP_RDIFF 15
#define CVS_OP_RELEASE 16
#define CVS_OP_REMOVE 17
#define CVS_OP_RLOG 18
#define CVS_OP_RTAG 19
#define CVS_OP_SERVER 20
#define CVS_OP_STATUS 21
#define CVS_OP_TAG 22
#define CVS_OP_UNEDIT 23
#define CVS_OP_UPDATE 24
#define CVS_OP_VERSION 25
#define CVS_OP_WATCH 26
#define CVS_OP_WATCHERS 27
#define CVS_OP_ANY 64 /* all operations */
/* methods */
#define CVS_METHOD_NONE 0
#define CVS_METHOD_LOCAL 1 /* local access */
#define CVS_METHOD_SERVER 2 /* tunnel through CVS_RSH */
#define CVS_METHOD_PSERVER 3 /* cvs pserver */
#define CVS_METHOD_KSERVER 4 /* kerberos */
#define CVS_METHOD_GSERVER 5 /* gssapi server */
#define CVS_METHOD_EXT 6
#define CVS_METHOD_FORK 7 /* local but fork */
#define CVS_CMD_MAXNAMELEN 16
#define CVS_CMD_MAXALIAS 2
#define CVS_CMD_MAXDESCRLEN 64
#define CVS_CMD_MAXARG 128
/* defaults */
#define CVS_SERVER_DEFAULT "cvs"
#define CVS_RSH_DEFAULT "ssh"
#define CVS_EDITOR_DEFAULT "vi"
#define CVS_TMPDIR_DEFAULT "/tmp"
#define CVS_UMASK_DEFAULT 002
/* extensions */
#define CVS_DESCR_FILE_EXT ",t"
/* server-side paths */
#define CVS_PATH_DEVNULL "/dev/null"
#define CVS_PATH_ROOT "CVSROOT"
#define CVS_PATH_EMPTYDIR CVS_PATH_ROOT "/Emptydir"
#define CVS_PATH_COMMITINFO CVS_PATH_ROOT "/commitinfo"
#define CVS_PATH_CONFIG CVS_PATH_ROOT "/config"
#define CVS_PATH_CVSIGNORE CVS_PATH_ROOT "/cvsignore"
#define CVS_PATH_CVSWRAPPERS CVS_PATH_ROOT "/cvswrappers"
#define CVS_PATH_EDITINFO CVS_PATH_ROOT "/editinfo"
#define CVS_PATH_HISTORY CVS_PATH_ROOT "/history"
#define CVS_PATH_LOGINFO CVS_PATH_ROOT "/loginfo"
#define CVS_PATH_MODULES CVS_PATH_ROOT "/modules"
#define CVS_PATH_NOTIFY_R CVS_PATH_ROOT "/notify"
#define CVS_PATH_RCSINFO CVS_PATH_ROOT "/rcsinfo"
#define CVS_PATH_TAGINFO CVS_PATH_ROOT "/taginfo"
#define CVS_PATH_VERIFYMSG CVS_PATH_ROOT "/verifymsg"
/* client-side paths */
#define CVS_PATH_RC ".cvsrc"
#define CVS_PATH_CVSDIR "CVS"
#define CVS_PATH_BASEDIR CVS_PATH_CVSDIR "/Base"
#define CVS_PATH_BASEREV CVS_PATH_CVSDIR "/Baserev"
#define CVS_PATH_BASEREVTMP CVS_PATH_CVSDIR "/Baserev.tmp"
#define CVS_PATH_CHECKINPROG CVS_PATH_CVSDIR "/Checkin.prog"
#define CVS_PATH_ENTRIES CVS_PATH_CVSDIR "/Entries"
#define CVS_PATH_STATICENTRIES CVS_PATH_CVSDIR "/Entries.Static"
#define CVS_PATH_LOGENTRIES CVS_PATH_CVSDIR "/Entries.Log"
#define CVS_PATH_BACKUPENTRIES CVS_PATH_CVSDIR "/Entries.Backup"
#define CVS_PATH_NOTIFY CVS_PATH_CVSDIR "/Notify"
#define CVS_PATH_NOTIFYTMP CVS_PATH_CVSDIR "/Notify.tmp"
#define CVS_PATH_ROOTSPEC CVS_PATH_CVSDIR "/Root"
#define CVS_PATH_REPOSITORY CVS_PATH_CVSDIR "/Repository"
#define CVS_PATH_TAG CVS_PATH_CVSDIR "/Tag"
#define CVS_PATH_TEMPLATE CVS_PATH_CVSDIR "/Template"
#define CVS_PATH_UPDATEPROG CVS_PATH_CVSDIR "/Update.prog"
#define CVS_PATH_ATTIC "Attic"
struct cvs_cmd {
u_int cmd_op;
u_int cmd_req;
char cmd_name[CVS_CMD_MAXNAMELEN];
char cmd_alias[CVS_CMD_MAXALIAS][CVS_CMD_MAXNAMELEN];
char cmd_descr[CVS_CMD_MAXDESCRLEN];
char *cmd_synopsis;
char *cmd_opts;
char *cmd_defargs;
int (*cmd)(int, char **);
};
struct cvsroot;
struct cvs_recursion {
void (*enterdir)(struct cvs_file *);
void (*leavedir)(struct cvs_file *);
void (*local)(struct cvs_file *);
void (*remote)(struct cvs_file *, struct cvsroot *);
int flags;
};
#define CR_RECURSE_DIRS 0x01
#define CR_ATTIC 0x02
#define CR_REPO 0x04
struct cvs_var {
char *cv_name;
char *cv_val;
TAILQ_ENTRY(cvs_var) cv_link;
};
#define CVS_ROOT_CONNECTED 0x01
struct cvsroot {
char *cr_str;
u_int cr_method;
char *cr_buf;
char *cr_user;
char *cr_pass;
char *cr_host;
char *cr_dir;
u_int cr_port;
u_int cr_ref;
/* connection data */
u_int cr_flags;
FILE *cr_srvin;
FILE *cr_srvout;
FILE *cr_srverr;
char *cr_version; /* version of remote server */
u_char cr_vrmask[16]; /* mask of valid requests supported by server */
TAILQ_ENTRY(cvsroot) root_cache;
};
#define CVS_SETVR(rt, rq) ((rt)->cr_vrmask[(rq) / 8] |= (1 << ((rq) % 8)))
#define CVS_GETVR(rt, rq) ((rt)->cr_vrmask[(rq) / 8] & (1 << ((rq) % 8)))
#define CVS_CLRVR(rt, rq) ((rt)->cr_vrmask[(rq) / 8] &= ~(1 << ((rq) % 8)))
#define CVS_RSTVR(rt) memset((rt)->cr_vrmask, 0, sizeof((rt)->cr_vrmask))
#define CVS_HIST_ADDED 'A'
#define CVS_HIST_EXPORT 'E'
#define CVS_HIST_RELEASE 'F'
#define CVS_HIST_MODIFIED 'M'
#define CVS_HIST_CHECKOUT 'O'
#define CVS_HIST_COMMIT 'R'
#define CVS_HIST_TAG 'T'
#define CVS_DATE_DUMMY "dummy timestamp"
#define CVS_DATE_DMSEC (time_t)-1
#define CVS_ENT_NONE 0
#define CVS_ENT_FILE 1
#define CVS_ENT_DIR 2
#define CVS_ENT_REG 0
#define CVS_ENT_ADDED 1
#define CVS_ENT_REMOVED 2
#define CVS_ENT_UPTODATE 3
#define CVS_ENT_MAXLINELEN 1024
#define ENT_NOSYNC 0
#define ENT_SYNC 1
#define STRIP_SLASH(p) \
do { \
size_t _slen; \
_slen = strlen(p); \
while ((_slen > 0) && (p[_slen - 1] == '/')) \
p[--_slen] = '\0'; \
} while (0)
struct cvs_ent {
char *ce_buf;
char *ce_name;
char *ce_opts;
char *ce_tag;
char *ce_conflict;
time_t ce_mtime;
u_int16_t ce_type;
u_int16_t ce_status;
RCSNUM *ce_rev;
};
struct cvs_ent_line {
char *buf;
TAILQ_ENTRY(cvs_ent_line) entries_list;
};
typedef struct cvs_entries {
char *cef_path;
char *cef_bpath;
char *cef_lpath;
TAILQ_HEAD(, cvs_ent_line) cef_ent;
} CVSENTRIES;
extern struct cvs_wklhead temp_files;
extern volatile sig_atomic_t sig_received;
extern volatile sig_atomic_t cvs_quit;
extern struct cvsroot *current_cvsroot;
extern char *cvs_tagname;
extern char *cvs_command;
extern char *cvs_editor;
extern char *cvs_homedir;
extern char *cvs_msg;
extern char *cvs_rsh;
extern char *cvs_tmpdir;
extern char *import_repository;
extern int cvs_umask;
extern int verbosity;
extern int cvs_trace;
extern int cvs_nolog;
extern int cvs_compress;
extern int cvs_cmdop;
extern int cvs_nocase;
extern int cvs_noexec;
extern int cvs_readonly;
extern int cvs_error;
extern struct cvs_cmd *cvs_cdt[];
extern struct cvs_cmd cvs_cmd_add;
extern struct cvs_cmd cvs_cmd_admin;
extern struct cvs_cmd cvs_cmd_annotate;
extern struct cvs_cmd cvs_cmd_checkout;
extern struct cvs_cmd cvs_cmd_commit;
extern struct cvs_cmd cvs_cmd_diff;
extern struct cvs_cmd cvs_cmd_edit;
extern struct cvs_cmd cvs_cmd_editors;
extern struct cvs_cmd cvs_cmd_export;
extern struct cvs_cmd cvs_cmd_history;
extern struct cvs_cmd cvs_cmd_import;
extern struct cvs_cmd cvs_cmd_init;
extern struct cvs_cmd cvs_cmd_log;
extern struct cvs_cmd cvs_cmd_login;
extern struct cvs_cmd cvs_cmd_logout;
extern struct cvs_cmd cvs_cmd_rdiff;
extern struct cvs_cmd cvs_cmd_release;
extern struct cvs_cmd cvs_cmd_remove;
extern struct cvs_cmd cvs_cmd_rlog;
extern struct cvs_cmd cvs_cmd_rtag;
extern struct cvs_cmd cvs_cmd_status;
extern struct cvs_cmd cvs_cmd_tag;
extern struct cvs_cmd cvs_cmd_update;
extern struct cvs_cmd cvs_cmd_version;
extern struct cvs_cmd cvs_cmd_server;
extern struct cvs_cmd cvs_cmd_unedit;
extern struct cvs_cmd cvs_cmd_watch;
extern struct cvs_cmd cvs_cmd_watchers;
/* cmd.c */
struct cvs_cmd *cvs_findcmd(const char *);
struct cvs_cmd *cvs_findcmdbyreq(int);
/* cvs.c */
int cvs_var_set(const char *, const char *);
int cvs_var_unset(const char *);
const char *cvs_var_get(const char *);
void cvs_cleanup(void);
/* date.y */
time_t cvs_date_parse(const char *);
/* entries.c */
struct cvs_ent *cvs_ent_parse(const char *);
struct cvs_ent *cvs_ent_get(CVSENTRIES *, const char *);
CVSENTRIES *cvs_ent_open(const char *);
void cvs_ent_add(CVSENTRIES *, const char *);
void cvs_ent_remove(CVSENTRIES *, const char *);
void cvs_ent_close(CVSENTRIES *, int);
void cvs_ent_free(struct cvs_ent *);
int cvs_ent_exists(CVSENTRIES *, const char *);
/* root.c */
struct cvsroot *cvsroot_parse(const char *);
struct cvsroot *cvsroot_get(const char *);
void cvsroot_remove(struct cvsroot *);
/* misc stuff */
void cvs_update_local(struct cvs_file *);
void cvs_update_enterdir(struct cvs_file *);
void cvs_update_leavedir(struct cvs_file *);
void cvs_checkout_file(struct cvs_file *, RCSNUM *, BUF *, int);
int update_has_conflict_markers(struct cvs_file *);
#define CO_MERGE 0x01
#define CO_SETSTICKY 0x02
#endif
|
