Initial checkin

Imported from subversion report, converted to git. Updated all paths in
scripts and makefiles, reflecting the new directory hierarchy.

1 files changed, 67 insertions, 0 deletions

diff --git a/sqwebmail/filter.h b/sqwebmail/filter.h
new file mode 100644
index 0000000..f68fa0b
--- /dev/null
+++ b/sqwebmail/filter.h
@@ -0,0 +1,67 @@
+/*
+*/
+#ifndef	filter_h
+#define	filter_h
+
+/*
+** Copyright 1998 - 2011 Double Precision, Inc.  See COPYING for
+** distribution information.
+*/
+
+
+/*
+	The filter set of function is used to format message text for
+	display. The message text gets converted from unicode to the
+	display character set, and excessively long lines get truncated to
+	some reasonable value.
+
+	Special characters: <, >, &, and " get replaced by their HTML
+	entities.
+
+
+	filter(ptr, cnt) - repeated calls to this function are used to
+	supply text being filtered.
+
+	filter_end() - is called when the end of the text being filtered
+	is reached.
+
+*/
+
+#if	HAVE_CONFIG_H
+#undef	PACKAGE
+#undef	VERSION
+#include	"config.h"
+#endif
+
+#if	HAVE_UNISTD_H
+#include	<unistd.h>
+#endif
+
+#include	<stdlib.h>
+
+#include	"unicode/unicode.h"
+
+struct filter_info {
+	libmail_u_convert_handle_t handle;
+
+	int conversion_error;
+
+	unicode_char prevchar;
+
+	size_t u_w;
+
+	void (*handler_func)(const char *, size_t, void *);
+	void *func_arg;
+
+	size_t linesize;
+};
+
+void	filter_start(struct filter_info *, const char *,
+		     void (*)(const char *, size_t, void *), void *);
+void	filter(struct filter_info *,
+	       const unicode_char *, size_t);
+void	filter_passthru(struct filter_info *info,
+			const unicode_char *ptr, size_t cnt);
+void	filter_end(struct filter_info *info);
+
+#endif