From c853ffb5b2f75f5a889ed2e3ef89b818a736e87a Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 13 Apr 2024 13:50:49 +0200 Subject: Adding upstream version 1.3+ds. Signed-off-by: Daniel Baumann --- src/3rdparty/autotrace/filename.c | 45 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 src/3rdparty/autotrace/filename.c (limited to 'src/3rdparty/autotrace/filename.c') diff --git a/src/3rdparty/autotrace/filename.c b/src/3rdparty/autotrace/filename.c new file mode 100644 index 0000000..3ae8c58 --- /dev/null +++ b/src/3rdparty/autotrace/filename.c @@ -0,0 +1,45 @@ +/* filename.c: Function manipulate file names + Was: find-suffix, remove-suffix */ + +/* remove-suffx.c: remove any suffix. + +Copyright (C) 1999 Free Software Foundation, Inc. + +This program is free software; you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation; either version 2, or (at your option) +any later version. + +This program is distributed in the hope that it will be useful, +but WITHOUT ANY WARRANTY; without even the implied warranty of +MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the +GNU General Public License for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software +Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ + +#ifdef HAVE_CONFIG_H +#include "config.h" +#endif /* Def: HAVE_CONFIG_H */ + +#include "filename.h" +#include "xstd.h" +#include +#include + +gchar *find_suffix(gchar * name) +{ + gchar *dot_pos = strrchr(name, '.'); + gchar *slash_pos = strrchr(name, G_DIR_SEPARATOR); + + /* If the name is `foo' or `/foo.bar/baz', we have no extension. */ + return dot_pos == NULL || dot_pos < slash_pos ? NULL : dot_pos + 1; +} + +gchar *remove_suffix(gchar * s) +{ + gchar *suffix = find_suffix(s); + + return suffix == NULL ? s : suffix - 2 - s < 0 ? NULL : g_strndup(s, (unsigned)(suffix - 2 - s)); +} -- cgit v1.2.3