int chacl_fileproc(void *callerdat, struct file_info *finfo)
{
CXmlNodePtr acl;
/* If someone has specified 'chacl foo' and foo is a directory, you'll
get a dirent plus every file in the directory. We only want to set
the directory in this case */
if(acl_directory_set && !strcmp(finfo->repository, acl_directory_set))
return 0;
Vers_TS *vers = Version_TS (finfo, NULL, NULL, NULL, 0, 0, 0);
if(!vers->vn_user && !vers->vn_rcs)
{
if (!really_quiet)
error (0, 0, "nothing known about %s", fn_root(finfo->fullname));
freevers_ts(&vers);
return 0;
}
freevers_ts(&vers);
if(!quiet)
printf("%sing ACL for file %s\n",parms.del?"delet":"sett",finfo->file);
acl = fileattr_getroot();
acl->xpathVariable("name",finfo->file);
if(!acl->Lookup("file[cvs:filename(@name,$name)]") || !acl->XPathResultNext())
{
acl = fileattr_getroot();
acl->NewNode("file");
acl->NewAttribute("name",finfo->file);
}
set_acl(acl);
return 0;
}
/*
* Classify the state of a file
*/
Ctype Classify_File (struct file_info *finfo, const char *tag, const char *date,
const char *options, int force_tag_match, int aflag, Vers_TS **versp,
int pipeout, int force_time_mismatch, int ignore_keywords)
/* Keyword expansion options can be either NULL or "" to
indicate none are specified here. */
{
Vers_TS *vers;
Ctype ret;
kflag kf,kf_ent;
TRACE(3,"Classify_File (%s)",PATCH_NULL(finfo->file));
/* get all kinds of good data about the file */
vers = Version_TS (finfo, options, tag, date, force_tag_match, 0, 0);
TRACE(3,"vn_rcs=%s",PATCH_NULL(vers->vn_rcs));
RCS_get_kflags(vers->options,false,kf);
if(vers->entdata)
RCS_get_kflags(vers->entdata->options,false,kf_ent);
if(force_time_mismatch)
{
xfree(vers->ts_user);
vers->ts_user=xstrdup("modified");
}
if (vers->vn_user == NULL)
{
/* No entry available, ts_rcs is invalid */
if (vers->vn_rcs == NULL)
{
/* there is no RCS file either */
if (vers->ts_user == NULL)
{
/* there is no user file */
/* FIXME: Why do we skip this message if vers->tag or
vers->date is set? It causes "cvs update -r tag98 foo"
to silently do nothing, which is seriously confusing
behavior. "cvs update foo" gives this message, which
is what I would expect. */
if (!force_tag_match || !(vers->tag || vers->date))
{
if (!really_quiet)
error (0, 0, "nothing known about %s", fn_root(finfo->fullname));
}
ret = T_UNKNOWN;
}
else
{
/* there is a user file */
/* FIXME: Why do we skip this message if vers->tag or
vers->date is set? It causes "cvs update -r tag98 foo"
to silently do nothing, which is seriously confusing
behavior. "cvs update foo" gives this message, which
is what I would expect. */
if (!force_tag_match || !(vers->tag || vers->date))
if (!really_quiet)
error (0, 0, "use `%s add' to create an entry for %s",
program_name, fn_root(finfo->fullname));
ret = T_UNKNOWN;
}
}
else if (RCS_isdead (vers->srcfile, vers->vn_rcs))
{
/* there is an RCS file, but it's dead */
if (vers->ts_user == NULL)
ret = T_UPTODATE;
else
{
error (0, 0, "use `%s add' to create an entry for %s",
program_name, fn_root(finfo->fullname));
ret = T_UNKNOWN;
}
}
else if (vers->ts_user && !strcmp(vers->ts_user,"0") && !strcmp(finfo->file,RCSREPOVERSION))
{
/* It's a directory entry, but there isn't one in the repository */
ret = T_UNKNOWN;
}
else if (!pipeout && vers->ts_user && No_Difference(finfo, vers, (kf.flags&KFLAG_STATIC || kf_ent.flags&KFLAG_STATIC), ignore_keywords))
{
/* the files were different so it is a conflict */
if (!really_quiet)
error (0, 0, "move away %s; it is in the way",
fn_root(finfo->fullname));
ret = T_CONFLICT;
}
else
{
/* no user file or no difference, just checkout */
ret = T_CHECKOUT;
}
}
else if (strcmp (vers->vn_user, "0") == 0)
{
/* An entry for a new-born file; ts_rcs is dummy */
if (vers->ts_user == NULL)
{
/*
* There is no user file, but there should be one; remove the
* entry
*/
if(!really_quiet)
error (0, 0, "warning: new-born %s has disappeared", fn_root(finfo->fullname));
ret = T_REMOVE_ENTRY;
}
else if (vers->vn_rcs == NULL ||
RCS_isdead (vers->srcfile, vers->vn_rcs))
/* No RCS file or RCS file revision is dead */
ret = T_ADDED;
else
{
if (vers->srcfile->flags & VALID)
{
/* This file has been added on some branch other than
the one we are looking at. In the branch we are
looking at, the file was already valid. */
if (!really_quiet)
error (0, 0,
"conflict: %s has been added, but already exists",
fn_root(finfo->fullname));
}
else
{
/*
* There is an RCS file, so someone else must have checked
* one in behind our back; conflict
*/
if (!really_quiet)
error (0, 0,
"conflict: %s created independently by second party",
fn_root(finfo->fullname));
}
ret = T_CONFLICT;
}
}
else if (vers->vn_user[0] == '-')
{
/* An entry for a removed file, ts_rcs is invalid */
if (vers->ts_user == NULL)
{
/* There is no user file (as it should be) */
if (vers->vn_rcs == NULL
|| RCS_isdead (vers->srcfile, vers->vn_rcs))
{
/*
* There is no RCS file; this is all-right, but it has been
* removed independently by a second party; remove the entry
*/
ret = T_REMOVE_ENTRY;
}
else if (strcmp (vers->vn_rcs, vers->vn_user + 1) == 0)
/*
* The RCS file is the same version as the user file was, and
* that's OK; remove it
*/
ret = T_REMOVED;
else if (pipeout)
/*
* The RCS file doesn't match the user's file, but it doesn't
* matter in this case
*/
ret = T_NEEDS_MERGE;
else
{
/*
* The RCS file is a newer version than the removed user file
* and this is definitely not OK; make it a conflict.
*/
if (!really_quiet)
error (0, 0,
"conflict: removed %s was modified by second party",
fn_root(finfo->fullname));
ret = T_CONFLICT;
}
}
else
{
/* The user file shouldn't be there */
if (!really_quiet)
error (0, 0, "%s should be removed and is still there",
fn_root(finfo->fullname));
ret = T_REMOVED;
}
}
else
{
/* A normal entry, TS_Rcs is valid */
if (vers->vn_rcs == NULL || RCS_isdead (vers->srcfile, vers->vn_rcs))
{
/* There is no RCS file */
if (vers->ts_user == NULL)
{
/* There is no user file, so just remove the entry */
if (!really_quiet)
error (0, 0, "warning: %s is not (any longer) pertinent",
fn_root(finfo->fullname));
ret = T_REMOVE_ENTRY;
}
else if (!strcmp (vers->ts_user, vers->ts_rcs))
{
/*
* The user file is still unmodified, so just remove it from
* the entry list
*/
if (!really_quiet)
error (0, 0, "%s is no longer in the repository",
fn_root(finfo->fullname));
ret = T_REMOVE_ENTRY;
}
else if (No_Difference (finfo, vers, (kf.flags&KFLAG_STATIC || kf_ent.flags&KFLAG_STATIC), ignore_keywords))
{
/* they are different -> conflict */
if (!really_quiet)
error (0, 0,
"conflict: %s is modified but no longer in the repository",
fn_root(finfo->fullname));
ret = T_CONFLICT;
}
else
{
/* they weren't really different */
if (!really_quiet)
error (0, 0,
"warning: %s is not (any longer) pertinent",
fn_root(finfo->fullname));
ret = T_REMOVE_ENTRY;
}
}
else if (strcmp (vers->vn_rcs, vers->vn_user) == 0)
{
/* The RCS file is the same version as the user file */
if (vers->ts_user == NULL)
{
/*
* There is no user file, so note that it was lost and
* extract a new version
*/
/* Comparing the command_name against "update", in
addition to being an ugly way to operate, means
that this message does not get printed by the
server. That might be considered just a straight
bug, although there is one subtlety: that case also
gets hit when a patch fails and the client fetches
a file. I'm not sure there is currently any way
for the server to distinguish those two cases. */
if (strcmp (command_name, "update") == 0)
if (!really_quiet)
error (0, 0, "warning: %s was lost", fn_root(finfo->fullname));
ret = T_CHECKOUT;
}
else if (!strcmp(vers->ts_user,"0") && !strcmp(finfo->file,RCSREPOVERSION))
{
/* This is a directory... The only important entry is the version*/
ret = T_UPTODATE;
}
else if (strcmp (vers->ts_user, vers->ts_rcs) == 0)
{
/* Check for expansion option changes */
if (options && !options_same(vers->entdata->options,vers->options))
ret = T_CHECKOUT;
else
{
if(aflag && !options_same(vers->entdata->options, vers->options))
ret = T_CHECKOUT;
else
ret = T_UPTODATE;
/* Changing the expansion option now requires a commit -f, which makes
sense (since you might have a sandbox specially checked out as -kb for example) */
sticky_ck (finfo, aflag, vers);
}
}
else if (vers->entdata->merge_from_tag_1[0])
{
ret = T_MODIFIED;
}
else if (No_Difference (finfo, vers, (kf.flags&KFLAG_STATIC || kf_ent.flags&KFLAG_STATIC), ignore_keywords))
{
ret = T_MODIFIED;
sticky_ck (finfo, aflag, vers);
}
else if (!options_same(vers->entdata->options,vers->options))
{
/* file has not changed; check out if -k changed */
ret = T_CHECKOUT;
}
else
{
/*
* else -> note that No_Difference will Register the
* file already for us, using the new tag/date. This
* is the desired behaviour
*/
ret = T_UPTODATE;
}
}
else
{
/* The RCS file is a newer version than the user file */
if (vers->ts_user == NULL)
{
/* There is no user file, so just get it */
/* See comment at other "update" compare, for more
thoughts on this comparison. */
if (strcmp (command_name, "update") == 0)
if (!really_quiet)
error (0, 0, "warning: %s was lost", fn_root(finfo->fullname));
ret = T_CHECKOUT;
}
else if (!strcmp (vers->ts_user, vers->ts_rcs))
{
/*
* The user file is still unmodified, so just get it as well
*/
if (!options_same(vers->entdata->options,vers->options))
ret = T_CHECKOUT;
else
ret = T_PATCH;
}
else if (No_Difference (finfo, vers, (kf.flags&KFLAG_STATIC || kf_ent.flags&KFLAG_STATIC), ignore_keywords))
/* really modified, needs to merge */
ret = T_NEEDS_MERGE;
else if(!options_same(vers->entdata->options,vers->options))
/* not really modified, check it out */
ret = T_CHECKOUT;
else
ret = T_PATCH;
}
}
/* free up the vers struct, or just return it */
if (versp != (Vers_TS **) NULL)
*versp = vers;
else
freevers_ts (&vers);
/* return the status of the file */
return (ret);
}
/* The purpose of "select_hrec" is to apply the selection criteria based on
* the command arguments and defaults and return a flag indicating whether
* this record should be remembered for printing.
*/
static int
select_hrec (struct hrec *hr)
{
char **cpp, *cp, *cp2;
struct file_list_str *fl;
int count;
/* basic validity checking */
if (!hr->type || !hr->user || !hr->dir || !hr->repos || !hr->rev ||
!hr->file || !hr->end)
{
error (0, 0, "warning: history line %ld invalid", hr->idx);
return 0;
}
/* "Since" checking: The argument parser guarantees that only one of the
* following four choices is set:
*
* 1. If "since_date" is set, it contains the date specified on the
* command line. hr->date fields earlier than "since_date" are ignored.
* 2. If "since_rev" is set, it contains either an RCS "dotted" revision
* number (which is of limited use) or a symbolic TAG. Each RCS file
* is examined and the date on the specified revision (or the revision
* corresponding to the TAG) in the RCS file (CVSROOT/repos/file) is
* compared against hr->date as in 1. above.
* 3. If "since_tag" is set, matching tag records are saved. The field
* "last_since_tag" is set to the last one of these. Since we don't
* know where the last one will be, all records are saved from the
* first occurrence of the TAG. Later, at the end of "select_hrec"
* records before the last occurrence of "since_tag" are skipped.
* 4. If "backto" is set, all records with a module name or file name
* matching "backto" are saved. In addition, all records with a
* repository field with a *prefix* matching "backto" are saved.
* The field "last_backto" is set to the last one of these. As in
* 3. above, "select_hrec" adjusts to include the last one later on.
*/
if (since_date)
{
char *ourdate = date_from_time_t (hr->date);
count = RCS_datecmp (ourdate, since_date);
free (ourdate);
if (count < 0)
return 0;
}
else if (*since_rev)
{
Vers_TS *vers;
time_t t;
struct file_info finfo;
memset (&finfo, 0, sizeof finfo);
finfo.file = hr->file;
/* Not used, so don't worry about it. */
finfo.update_dir = NULL;
finfo.fullname = finfo.file;
finfo.repository = hr->repos;
finfo.entries = NULL;
finfo.rcs = NULL;
vers = Version_TS (&finfo, NULL, since_rev, NULL, 1, 0);
if (vers->vn_rcs)
{
if ((t = RCS_getrevtime (vers->srcfile, vers->vn_rcs, NULL, 0))
!= (time_t) 0)
{
if (hr->date < t)
{
freevers_ts (&vers);
return 0;
}
}
}
freevers_ts (&vers);
}
else if (*since_tag)
{
if (*(hr->type) == 'T')
{
/*
* A 'T'ag record, the "rev" field holds the tag to be set,
* while the "repos" field holds "D"elete, "A"dd or a rev.
*/
if (within (since_tag, hr->rev))
{
last_since_tag = hr;
return 1;
}
else
return 0;
}
if (!last_since_tag)
return 0;
}
else if (*backto)
{
if (within (backto, hr->file) || within (backto, hr->mod) ||
within (backto, hr->repos))
last_backto = hr;
else
return 0;
}
/* User checking:
*
* Run down "user_list", match username ("" matches anything)
* If "" is not there and actual username is not there, return failure.
*/
if (user_list && hr->user)
{
for (cpp = user_list, count = user_count; count; cpp++, count--)
{
if (!**cpp)
break; /* null user == accept */
if (!strcmp (hr->user, *cpp)) /* found listed user */
break;
}
if (!count)
return 0; /* Not this user */
}
/* Record type checking:
*
* 1. If Record type is not in rec_types field, skip it.
* 2. If mod_list is null, keep everything. Otherwise keep only modules
* on mod_list.
* 3. If neither a 'T', 'F' nor 'O' record, run through "file_list". If
* file_list is null, keep everything. Otherwise, keep only files on
* file_list, matched appropriately.
*/
if (!strchr (rec_types, *(hr->type)))
return 0;
if (!strchr ("TFOE", *(hr->type))) /* Don't bother with "file" if "TFOE" */
{
if (file_list) /* If file_list is null, accept all */
{
for (fl = file_list, count = file_count; count; fl++, count--)
{
/* 1. If file_list entry starts with '*', skip the '*' and
* compare it against the repository in the hrec.
* 2. If file_list entry has a '/' in it, compare it against
* the concatenation of the repository and file from hrec.
* 3. Else compare the file_list entry against the hrec file.
*/
char *cmpfile = NULL;
if (*(cp = fl->l_file) == '*')
{
cp++;
/* if argument to -p is a prefix of repository */
if (!strncmp (cp, hr->repos, strlen (cp)))
{
hr->mod = fl->l_module;
break;
}
}
else
{
if (strchr (cp, '/'))
{
cmpfile = Xasprintf ("%s/%s", hr->repos, hr->file);
cp2 = cmpfile;
}
else
{
cp2 = hr->file;
}
/* if requested file is found within {repos}/file fields */
if (within (cp, cp2))
{
hr->mod = fl->l_module;
if (cmpfile != NULL)
free (cmpfile);
break;
}
if (cmpfile != NULL)
free (cmpfile);
}
}
if (!count)
return 0; /* String specified and no match */
}
}
if (mod_list)
{
for (cpp = mod_list, count = mod_count; count; cpp++, count--)
{
if (hr->mod && !strcmp (hr->mod, *cpp)) /* found module */
break;
}
if (!count)
return 0; /* Module specified & this record is not one of them. */
}
return 1; /* Select this record unless rejected above. */
}
/* ARGSUSED */
static int diff_fileproc (void *callerdat, struct file_info *finfo)
{
int status, err = 2; /* 2 == trouble, like rcsdiff */
Vers_TS *vers;
enum diff_file empty_file = DIFF_DIFFERENT;
char *tmp;
char *fname;
char *label1;
char *label2;
char *default_branch;
/* Initialize these solely to avoid warnings from gcc -Wall about
variables that might be used uninitialized. */
tmp = NULL;
fname = NULL;
user_file_rev = 0;
vers = Version_TS (finfo, NULL, NULL, NULL, 1, 0, 0);
if(vers->tag && RCS_isbranch(finfo->rcs, vers->tag))
default_branch = vers->tag;
else
default_branch = NULL;
if (diff_rev2 != NULL || diff_date2 != NULL)
{
/* Skip all the following checks regarding the user file; we're
not using it. */
}
else if (vers->vn_user == NULL)
{
/* The file does not exist in the working directory. */
if ((diff_rev1 != NULL || diff_date1 != NULL)
&& vers->srcfile != NULL)
{
/* The file does exist in the repository. */
if (empty_files)
empty_file = DIFF_REMOVED;
else
{
int exists;
exists = 0;
/* special handling for TAG_HEAD */
if (diff_rev1 && strcmp (diff_rev1, TAG_HEAD) == 0)
{
char *head =
(vers->vn_rcs == NULL
? NULL
: RCS_branch_head (vers->srcfile, vers->vn_rcs));
exists = head != NULL;
if (head != NULL)
xfree (head);
}
else
{
Vers_TS *xvers;
xvers = Version_TS (finfo, NULL, diff_rev1?diff_rev1:default_branch, diff_date1,
1, 0, 0);
exists = xvers->vn_rcs != NULL;
freevers_ts (&xvers);
}
if (exists)
error (0, 0,
"%s no longer exists, no comparison available",
fn_root(finfo->fullname));
freevers_ts (&vers);
diff_mark_errors (err);
return (err);
}
}
else
{
error (0, 0, "I know nothing about %s", fn_root(finfo->fullname));
freevers_ts (&vers);
diff_mark_errors (err);
return (err);
}
}
else if (vers->vn_user[0] == '0' && vers->vn_user[1] == '\0')
{
if (empty_files)
empty_file = DIFF_ADDED;
else
{
error (0, 0, "%s is a new entry, no comparison available",
fn_root(finfo->fullname));
freevers_ts (&vers);
diff_mark_errors (err);
return (err);
}
}
else if (vers->vn_user[0] == '-')
{
if (empty_files)
empty_file = DIFF_REMOVED;
else
{
error (0, 0, "%s was removed, no comparison available",
fn_root(finfo->fullname));
freevers_ts (&vers);
diff_mark_errors (err);
return (err);
}
}
else
{
if (vers->vn_rcs == NULL && vers->srcfile == NULL)
{
error (0, 0, "cannot find revision control file for %s",
fn_root(finfo->fullname));
freevers_ts (&vers);
diff_mark_errors (err);
return (err);
}
else
{
if (vers->ts_user == NULL)
{
error (0, 0, "cannot find %s", fn_root(finfo->fullname));
freevers_ts (&vers);
diff_mark_errors (err);
return (err);
}
else if (!strcmp (vers->ts_user, vers->ts_rcs))
{
/* The user file matches some revision in the repository
Diff against the repository (for remote CVS, we might not
have a copy of the user file around). */
user_file_rev = vers->vn_user;
}
}
}
empty_file = diff_file_nodiff (finfo, vers, empty_file, default_branch);
if (empty_file == DIFF_SAME || empty_file == DIFF_ERROR)
{
freevers_ts (&vers);
if (empty_file == DIFF_SAME)
{
/* In the server case, would be nice to send a "Checked-in"
response, so that the client can rewrite its timestamp.
server_checked_in by itself isn't the right thing (it
needs a server_register), but I'm not sure what is.
It isn't clear to me how "cvs status" handles this (that
is, for a client which sends Modified not Is-modified to
"cvs status"), but it does. */
return (0);
}
else
{
diff_mark_errors (err);
return (err);
}
}
if (empty_file == DIFF_DIFFERENT)
{
int dead1, dead2;
if (use_rev1 == NULL)
dead1 = 0;
else
dead1 = RCS_isdead (vers->srcfile, use_rev1);
if (use_rev2 == NULL)
dead2 = 0;
else
dead2 = RCS_isdead (vers->srcfile, use_rev2);
if (dead1 && dead2)
{
freevers_ts (&vers);
return (0);
}
else if (dead1)
{
if (empty_files)
empty_file = DIFF_ADDED;
else
{
error (0, 0, "%s is a new entry, no comparison available",
fn_root(finfo->fullname));
freevers_ts (&vers);
diff_mark_errors (err);
return (err);
}
}
else if (dead2)
{
if (empty_files)
empty_file = DIFF_REMOVED;
else
{
error (0, 0, "%s was removed, no comparison available",
fn_root(finfo->fullname));
freevers_ts (&vers);
diff_mark_errors (err);
return (err);
}
}
}
/* Output an "Index:" line for patch to use */
if(!is_rcs)
{
cvs_output ("Index: ", 0);
cvs_output (fn_root(finfo->fullname), 0);
cvs_output ("\n", 1);
}
/* Set up file labels appropriate for compatibility with the Larry Wall
* implementation of patch if the user didn't specify. This is irrelevant
* according to the POSIX.2 specification.
*/
label1 = NULL;
label2 = NULL;
if (!have_rev1_label)
{
if (empty_file == DIFF_ADDED)
{
TRACE(3,"diff_fileproc(); !have_rev1_label; empty_file == DIFF_ADDED make_file_label(is_rcs=%d)",is_rcs);
label1 =
make_file_label (DEVNULL, NULL, NULL, is_rcs);
}
else
{
TRACE(3,"diff_fileproc(); !have_rev1_label; empty_file != DIFF_ADDED make_file_label(is_rcs=%d)",is_rcs);
label1 =
make_file_label (is_rcs?fn_root(finfo->file):fn_root(finfo->fullname), use_rev1, vers ? vers->srcfile : NULL, is_rcs);
}
}
if (!have_rev2_label)
{
if (empty_file == DIFF_REMOVED)
{
TRACE(3,"diff_fileproc(); !have_rev2_label; empty_file == DIFF_REMOVED make_file_label(is_rcs=%d)",is_rcs);
label2 =
make_file_label (DEVNULL, NULL, NULL, is_rcs);
}
else
{
TRACE(3,"diff_fileproc(); !have_rev2_label; empty_file != DIFF_REMOVED make_file_label(is_rcs=%d)",is_rcs);
label2 =
make_file_label (is_rcs?fn_root(finfo->file):fn_root(finfo->fullname), use_rev2, vers ? vers->srcfile : NULL, is_rcs);
}
}
if (empty_file == DIFF_ADDED || empty_file == DIFF_REMOVED)
{
/* This is fullname, not file, possibly despite the POSIX.2
* specification, because that's the way all the Larry Wall
* implementations of patch (are there other implementations?) want
* things and the POSIX.2 spec appears to leave room for this.
*/
cvs_output ("\
===================================================================\n\
RCS file: ", 0);
cvs_output (fn_root(finfo->fullname), 0);
cvs_output ("\n", 1);
cvs_output ("diff -N ", 0);
cvs_output (fn_root(finfo->fullname), 0);
cvs_output ("\n", 1);
if (empty_file == DIFF_ADDED)
{
if (use_rev2 == NULL)
status = diff_exec (DEVNULL, finfo->file, label1, label2, opts, RUN_TTY);
else
{
int retcode;
tmp = cvs_temp_name ();
retcode = RCS_checkout (vers->srcfile, (char *) NULL,
use_rev2, (char *) NULL,
vers->options,
tmp, (RCSCHECKOUTPROC) NULL,
(void *) NULL, NULL);
if (retcode != 0)
{
diff_mark_errors (err);
return err;
}
status = diff_exec (DEVNULL, tmp, label1, label2, opts, RUN_TTY);
}
}
else
{
int retcode;
tmp = cvs_temp_name ();
retcode = RCS_checkout (vers->srcfile, (char *) NULL,
use_rev1, (char *) NULL,
*options ? options : vers->options,
tmp, (RCSCHECKOUTPROC) NULL,
(void *) NULL, NULL);
if (retcode != 0)
{
diff_mark_errors (err);
return err;
}
status = diff_exec (tmp, DEVNULL, label1, label2, opts, RUN_TTY);
}
}
/* ARGSUSED */
static int status_fileproc (void *callerdat, struct file_info *finfo)
{
Ctype status;
char *sstat;
Vers_TS *vers;
Node *node;
status = Classify_File (finfo, (char *) NULL, (char *) NULL, (char *) NULL,
1, 0, &vers, 0, 0, 0);
sstat = "Classify Error";
switch (status)
{
case T_UNKNOWN:
sstat = "Unknown";
break;
case T_CHECKOUT:
sstat = "Needs Checkout";
break;
case T_PATCH:
sstat = "Needs Patch";
break;
case T_CONFLICT:
/* I _think_ that "unresolved" is correct; that if it has
been resolved then the status will change. But I'm not
sure about that. */
sstat = "Unresolved Conflict";
break;
case T_ADDED:
sstat = "Locally Added";
break;
case T_REMOVED:
sstat = "Locally Removed";
break;
case T_MODIFIED:
if (vers->ts_conflict)
sstat = "File had conflicts on merge";
else
sstat = "Locally Modified";
break;
case T_REMOVE_ENTRY:
sstat = "Entry Invalid";
break;
case T_UPTODATE:
sstat = "Up-to-date";
break;
case T_NEEDS_MERGE:
sstat = "Needs Merge";
break;
case T_TITLE:
/* I don't think this case can occur here. Just print
"Classify Error". */
break;
}
if(quick>=2 && status == T_UPTODATE)
{
freevers_ts(&vers);
return 0;
}
if(!quick)
{
cvs_output ("\
===================================================================\n", 0);
}
/* ARGSUSED */
static int
ls_fileproc (void *callerdat, struct file_info *finfo)
{
Vers_TS *vers;
char *regex_err;
Node *p, *n;
bool isdead;
const char *filename;
if (regexp_match)
{
#ifdef FILENAMES_CASE_INSENSITIVE
re_set_syntax (REG_ICASE|RE_SYNTAX_EGREP);
#else
re_set_syntax (RE_SYNTAX_EGREP);
#endif
if ((regex_err = re_comp (regexp_match)) != NULL)
{
error (1, 0, "bad regular expression passed to 'ls': %s",
regex_err);
}
if (re_exec (finfo->file) == 0)
return 0; /* no match */
}
vers = Version_TS (finfo, NULL, show_tag, show_date, 1, 0);
/* Skip dead revisions unless specifically requested to do otherwise.
* We also bother to check for long_format so we can print the state.
*/
if (vers->vn_rcs && (!show_dead_revs || long_format))
isdead = RCS_isdead (finfo->rcs, vers->vn_rcs);
else
isdead = false;
if (!vers->vn_rcs || (!show_dead_revs && isdead))
{
freevers_ts (&vers);
return 0;
}
p = findnode (callerdat, finfo->update_dir);
if (!p)
{
/* This only occurs when a complete path to a file is specified on the
* command line. Put the file in the root list.
*/
filename = finfo->fullname;
/* Add update_dir node. */
p = findnode (callerdat, ".");
if (!p)
{
p = getnode ();
p->key = xstrdup (".");
p->data = getlist ();
p->delproc = ls_delproc;
addnode (callerdat, p);
}
}
else
filename = finfo->file;
n = getnode();
if (entries_format)
{
char *outdate = entries_time (RCS_getrevtime (finfo->rcs, vers->vn_rcs,
0, 0));
n->data = Xasprintf ("/%s/%s/%s/%s/%s%s\n",
filename, vers->vn_rcs,
outdate, vers->options,
show_tag ? "T" : "", show_tag ? show_tag : "");
free (outdate);
}
else if (long_format)
{
struct long_format_data *out =
xmalloc (sizeof (struct long_format_data));
out->header = Xasprintf ("%-5.5s",
vers->options[0] != '\0' ? vers->options
: "----");
/* FIXME: Do we want to mimc the real `ls' command's date format? */
out->time = gmformat_time_t (RCS_getrevtime (finfo->rcs, vers->vn_rcs,
0, 0));
out->footer = Xasprintf (" %-9.9s%s %s%s", vers->vn_rcs,
strlen (vers->vn_rcs) > 9 ? "+" : " ",
show_dead_revs ? (isdead ? "dead " : " ")
: "",
filename);
n->data = out;
n->delproc = long_format_data_delproc;
}
else
n->data = Xasprintf ("%s\n", filename);
addnode (p->data, n);
freevers_ts (&vers);
return 0;
}
/* ARGSUSED */
static int remove_fileproc (void *callerdat, struct file_info *finfo)
{
Vers_TS *vers;
if (force)
{
if (!noexec)
{
if ( CVS_UNLINK (finfo->file) < 0 && ! existence_error (errno))
{
error (0, errno, "unable to remove %s", fn_root(finfo->fullname));
}
}
/* else FIXME should probably act as if the file doesn't exist
in doing the following checks. */
}
vers = Version_TS (finfo, NULL, NULL, NULL, 0, 0, 0);
if (vers->ts_user && (!vers->vn_user || strcmp(vers->vn_user,"0")))
{
existing_files++;
if (!quiet)
error (0, 0, "file `%s' still in working directory",
fn_root(finfo->fullname));
}
else if (vers->vn_user == NULL)
{
if (!quiet)
error (0, 0, "nothing known about `%s'", fn_root(finfo->fullname));
}
else if (vers->vn_user[0] == '0' && vers->vn_user[1] == '\0')
{
char *fname;
/*
* It's a file that has been added, but not commited yet. So,
* remove the ,t file for it and scratch it from the
* entries file. */
Scratch_Entry (finfo->entries, finfo->file);
fname = (char*)xmalloc (strlen (finfo->file)
+ sizeof (CVSADM)
+ sizeof (CVSEXT_LOG)
+ 10);
(void) sprintf (fname, "%s/%s%s", CVSADM, finfo->file, CVSEXT_LOG);
if (unlink_file (fname) < 0
&& !existence_error (errno))
error (0, errno, "cannot remove %s", CVSEXT_LOG);
if (!quiet)
error (0, 0, "removed `%s'", fn_root(finfo->fullname));
#ifdef SERVER_SUPPORT
if (server_active)
server_checked_in (finfo->file, finfo->update_dir, finfo->repository);
#endif
xfree (fname);
}
else if (vers->vn_user[0] == '-')
{
if (!quiet)
error (0, 0, "file `%s' already scheduled for removal",
fn_root(finfo->fullname));
}
else if (vers->tag != NULL && ((isdigit ((unsigned char) *vers->tag)) || !RCS_isbranch(finfo->rcs, vers->tag)))
{
/* Commit will just give an error, and so there seems to be
little reason to allow the remove. I mean, conflicts that
arise out of parallel development are one thing, but conflicts
that arise from sticky tags are quite another. */
error (0, 0, "\
cannot remove file `%s' which has a sticky tag of `%s'",
fn_root(finfo->fullname), vers->tag);
bad_files++;
}
else
{
char *fname;
/* Re-register it with a negative version number. */
fname = (char*)xmalloc (strlen (vers->vn_user) + 5);
(void) strcpy (fname, "-");
(void) strcat (fname, vers->vn_user);
Register (finfo->entries, finfo->file, fname, vers->ts_rcs, vers->options,
vers->tag, vers->date, vers->ts_conflict, NULL, NULL, vers->tt_rcs, vers->edit_revision, vers->edit_tag, vers->edit_bugid, NULL);
if (!quiet)
error (0, 0, "scheduling `%s' for removal", fn_root(finfo->fullname));
removed_files++;
#ifdef SERVER_SUPPORT
if (server_active)
server_checked_in (finfo->file, finfo->update_dir, finfo->repository);
#endif
xfree (fname);
}
freevers_ts (&vers);
return (0);
}
