Diverge from Wydawca gconf/ subdirectory into a separate project

1 files changed, 88 insertions, 0 deletions

diff --git a/src/wordsplit.h b/src/wordsplit.h
new file mode 100644
index 0000000..d4d1f0c
--- /dev/null
+++ b/src/wordsplit.h
@@ -0,0 +1,88 @@
+/* wordsplit - a word splitter
+   Copyright (C) 2009 Sergey Poznyakoff
+
+   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 3 of the License, 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, see <http://www.gnu.org/licenses/>. */
+
+struct wordsplit
+{
+  size_t ws_wordc;
+  char **ws_wordv;
+  size_t ws_offs;
+  size_t ws_wordn;
+  int ws_flags;
+  const char *ws_delim;
+  const char *ws_comment;
+
+  const char *ws_input;
+  size_t ws_len;
+  size_t ws_endp;
+};
+
+/* Append  the words found to the array resulting from a previous
+   call. */
+#define WRDSF_APPEND            0x0001
+/* Insert we_offs initial NULLs in the array ws_wordv.
+   (These are not counted in the returned ws_wordc.) */
+#define WRDSF_DOOFFS            0x0002
+/* Don't do command substitution. Reserved for future use. */
+#define WRDSF_NOCMD             0x0004
+/* The parameter p resulted from a previous call to
+   wordsplit(), and wordsplit_free() was not called. Reuse the
+   allocated storage. */
+#define WRDSF_REUSE             0x0008
+/* Print errors */
+#define WRDSF_SHOWERR           0x0010
+/* Consider it an error if an undefined shell variable
+   is expanded. */
+#define WRDSF_UNDEF             0x0020
+
+/* Don't do variable expansion. Reserved for future use. */
+#define WRDSF_NOVAR             0x0040
+/* Abort on ENOMEM error */
+#define WRDSF_ENOMEMABRT        0x0080
+/* Treat whitespace as delimiters */
+#define WRDSF_WS                0x0100
+/* Handle quotes and escape directives */
+#define WRDSF_QUOTE             0x0200
+/* Replace each input sequence of repeated delimiters with a single
+   delimiter */
+#define WRDSF_SQUEEZE_DELIMS    0x0400
+/* Return delimiters */
+#define WRDSF_RETURN_DELIMS     0x0800
+/* Treat sed expressions as words */
+#define WRDSF_SED_EXPR          0x1000
+/* ws_delim field is initialized */
+#define WRDSF_DELIM             0x2000
+/* ws_comment field is initialized */
+#define WRDSF_COMMENT           0x4000
+
+#define WRDSF_DEFFLAGS \
+  (WRDSF_NOVAR | WRDSF_NOCMD | \
+   WRDSF_WS | WRDSF_QUOTE | WRDSF_SQUEEZE_DELIMS)
+
+#define WRDSE_EOF        0
+#define WRDSE_QUOTE      1
+#define WRDSE_NOSPACE    2
+
+int wordsplit (const char *s, struct wordsplit *p, int flags);
+void wordsplit_free (struct wordsplit *p);
+
+int wordsplit_unquote_char (int c);
+int wordsplit_quote_char (int c);
+size_t wordsplit_quoted_length (const char *str, int quote_hex, int *quote);
+void wordsplit_unquote_copy (char *dst, const char *src, size_t n);
+void wordsplit_quote_copy (char *dst, const char *src, int quote_hex);
+
+
+