Remove CVS from the base system.

Discussed with:	many
Reviewed by:	peter, zi
Approved by:	core

1 files changed, 0 insertions, 211 deletions

diff --git a/contrib/cvs/src/repos.c b/contrib/cvs/src/repos.c
deleted file mode 100644
index 202d92d..0000000
--- a/contrib/cvs/src/repos.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- * Copyright (C) 1986-2005 The Free Software Foundation, Inc.
- *
- * Portions Copyright (C) 1998-2005 Derek Price, Ximbiot <http://ximbiot.com>,
- *                                  and others.
- *
- * Portions Copyright (C) 1992, Brian Berliner and Jeff Polk
- * Portions Copyright (C) 1989-1992, Brian Berliner
- * 
- * You may distribute under the terms of the GNU General Public License as
- * specified in the README file that comes with the CVS source distribution.
- */
-
-#include <assert.h>
-#include "cvs.h"
-#include "getline.h"
-
-/* Determine the name of the RCS repository for directory DIR in the
-   current working directory, or for the current working directory
-   itself if DIR is NULL.  Returns the name in a newly-malloc'd
-   string.  On error, gives a fatal error and does not return.
-   UPDATE_DIR is the path from where cvs was invoked (for use in error
-   messages), and should contain DIR as its last component.
-   UPDATE_DIR can be NULL to signify the directory in which cvs was
-   invoked.  */
-
-char *
-Name_Repository (dir, update_dir)
-    const char *dir;
-    const char *update_dir;
-{
-    FILE *fpin;
-    const char *xupdate_dir;
-    char *repos = NULL;
-    size_t repos_allocated = 0;
-    char *tmp;
-    char *cp;
-
-    if (update_dir && *update_dir)
-	xupdate_dir = update_dir;
-    else
-	xupdate_dir = ".";
-
-    if (dir != NULL)
-    {
-	tmp = xmalloc (strlen (dir) + sizeof (CVSADM_REP) + 10);
-	(void) sprintf (tmp, "%s/%s", dir, CVSADM_REP);
-    }
-    else
-	tmp = xstrdup (CVSADM_REP);
-
-    /*
-     * The assumption here is that the repository is always contained in the
-     * first line of the "Repository" file.
-     */
-    fpin = CVS_FOPEN (tmp, "r");
-
-    if (fpin == NULL)
-    {
-	int save_errno = errno;
-	char *cvsadm;
-
-	if (dir != NULL)
-	{
-	    cvsadm = xmalloc (strlen (dir) + sizeof (CVSADM) + 10);
-	    (void) sprintf (cvsadm, "%s/%s", dir, CVSADM);
-	}
-	else
-	    cvsadm = xstrdup (CVSADM);
-
-	if (!isdir (cvsadm))
-	{
-	    error (0, 0, "in directory %s:", xupdate_dir);
-	    error (1, 0, "there is no version here; do '%s checkout' first",
-		   program_name);
-	}
-	free (cvsadm);
-
-	if (existence_error (save_errno))
-	{
-	    /* FIXME: This is a very poorly worded error message.  It
-	       occurs at least in the case where the user manually
-	       creates a directory named CVS, so the error message
-	       should be more along the lines of "CVS directory found
-	       without administrative files; use CVS to create the CVS
-	       directory, or rename it to something else if the
-	       intention is to store something besides CVS
-	       administrative files".  */
-	    error (0, 0, "in directory %s:", xupdate_dir);
-	    error (1, 0, "*PANIC* administration files missing");
-	}
-
-	error (1, save_errno, "cannot open %s", tmp);
-    }
-
-    if (getline (&repos, &repos_allocated, fpin) < 0)
-    {
-	/* FIXME: should be checking for end of file separately.  */
-	error (0, 0, "in directory %s:", xupdate_dir);
-	error (1, errno, "cannot read %s", CVSADM_REP);
-    }
-    if (fclose (fpin) < 0)
-	error (0, errno, "cannot close %s", tmp);
-    free (tmp);
-
-    if ((cp = strrchr (repos, '\n')) != NULL)
-	*cp = '\0';			/* strip the newline */
-
-    /*
-     * If this is a relative repository pathname, turn it into an absolute
-     * one by tacking on the CVSROOT environment variable. If the CVSROOT
-     * environment variable is not set, die now.
-     */
-    if (! isabsolute(repos))
-    {
-	char *newrepos;
-
-	if (current_parsed_root == NULL)
-	{
-	    error (0, 0, "in directory %s:", xupdate_dir);
-	    error (0, 0, "must set the CVSROOT environment variable\n");
-	    error (0, 0, "or specify the '-d' option to %s.", program_name);
-	    error (1, 0, "illegal repository setting");
-	}
-	if (pathname_levels (repos) > 0)
-	{
-	    error (0, 0, "in directory %s:", xupdate_dir);
-	    error (0, 0, "`..'-relative repositories are not supported.");
-	    error (1, 0, "illegal source repository");
-	}
-	newrepos = xmalloc (strlen (current_parsed_root->directory)
-	                    + strlen (repos) + 2);
-	sprintf (newrepos, "%s/%s", current_parsed_root->directory, repos);
-	free (repos);
-	repos = newrepos;
-    }
-
-    Sanitize_Repository_Name (repos);
-
-    return repos;
-}
-
-
-
-/*
- * Return a pointer to the repository name relative to CVSROOT from a
- * possibly fully qualified repository
- */
-const char *
-Short_Repository (repository)
-    const char *repository;
-{
-    if (repository == NULL)
-	return NULL;
-
-    /* If repository matches CVSroot at the beginning, strip off CVSroot */
-    /* And skip leading '/' in rep, in case CVSroot ended with '/'. */
-    if (strncmp (current_parsed_root->directory, repository,
-		 strlen (current_parsed_root->directory)) == 0)
-    {
-	const char *rep = repository + strlen (current_parsed_root->directory);
-	return (*rep == '/') ? rep+1 : rep;
-    }
-    else
-	return repository;
-}
-
-
-
-/* Sanitize the repository name (in place) by removing trailing
- * slashes and a trailing "." if present.  It should be safe for
- * callers to use strcat and friends to create repository names.
- * Without this check, names like "/path/to/repos/./foo" and
- * "/path/to/repos//foo" would be created.  For example, one
- * significant case is the CVSROOT-detection code in commit.c.  It
- * decides whether or not it needs to rebuild the administrative file
- * database by doing a string compare.  If we've done a `cvs co .' to
- * get the CVSROOT files, "/path/to/repos/./CVSROOT" and
- * "/path/to/repos/CVSROOT" are the arguments that are compared!
- *
- * This function ends up being called from the same places as
- * strip_path, though what it does is much more conservative.  Many
- * comments about this operation (which was scattered around in
- * several places in the source code) ran thus:
- *
- *    ``repository ends with "/."; omit it.  This sort of thing used
- *    to be taken care of by strip_path.  Now we try to be more
- *    selective.  I suspect that it would be even better to push it
- *    back further someday, so that the trailing "/." doesn't get into
- *    repository in the first place, but we haven't taken things that
- *    far yet.''        --Jim Kingdon (recurse.c, 07-Sep-97)
- */
-
-void
-Sanitize_Repository_Name (repository)
-    char *repository;
-{
-    size_t len;
-
-    assert (repository != NULL);
-
-    strip_trailing_slashes (repository);
-
-    len = strlen (repository);
-    if (len >= 2
-	&& repository[len - 1] == '.'
-	&& ISDIRSEP (repository[len - 2]))
-    {
-	repository[len - 2] = '\0';
-    }
-}