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Make source-file look for files relative to the client working directory

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(like load-buffer and save-buffer), from Chris Pickel. Also break the
where-is-this-file code out into its own function for loadb and saveb.
This commit is contained in:
nicm
2017-02-14 18:13:05 +00:00
parent 4c2a78029d
commit e340df2034
5 changed files with 68 additions and 53 deletions
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29
server-client.c
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@@ -1655,3 +1655,32 @@ 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));
}