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Merge branch 'obsd-master'

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This commit is contained in:
Thomas Adam
2017-02-14 20:01:12 +00:00
parent 02e04477de e340df2034
commit ba3c1534e0
5 changed files with 68 additions and 53 deletions
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29
server-client.c
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@ -1667,3 +1667,32 @@ server_client_add_message(struct client *c, const char *fmt, ...)
free(msg);
}
}
/* Get client working directory. */
const char *
server_client_get_cwd(struct client *c)
{
struct session *s;
if (c != NULL && c->session == NULL && c->cwd != NULL)
return (c->cwd);
if (c != NULL && (s = c->session) != NULL && s->cwd != NULL)
return (s->cwd);
return (".");
}
/* Resolve an absolute path or relative to client working directory. */
char *
server_client_get_path(struct client *c, const char *file)
{
char *path, resolved[PATH_MAX];
if (*file == '/')
path = xstrdup(file);
else
xasprintf(&path, "%s/%s", server_client_get_cwd(c), file);
if (realpath(path, resolved) == NULL)
return (path);
free(path);
return (xstrdup(resolved));
}