1 files changed, 80 insertions, 0 deletions
diff --git a/pith/store.h b/pith/store.h
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+++ b/pith/store.h
@@ -0,0 +1,80 @@
+/*
+ * $Id: store.h 1074 2008-06-04 00:08:43Z hubert@u.washington.edu $
+ *
+ * ========================================================================
+ * Copyright 2006-2008 University of Washington
+ * Copyright 2013 Eduardo Chappa
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * ========================================================================
+ */
+
+#ifndef PITH_STORE_INCLUDED
+#define PITH_STORE_INCLUDED
+
+
+#include "../pith/filttype.h"
+#ifdef SMIME
+#include <openssl/bio.h>
+#endif /* SMIME */
+
+
+typedef enum {CharStarStar, CharStar, FileStar,
+#ifdef SMIME
+		BioType,
+#endif /* SMIME */
+		TmpFileStar, PipeStar, ExternalText} SourceType;
+
+
+/*
+ * typedef used by storage object routines
+ */
+
+typedef struct store_object {
+    unsigned char *dp;		/* current position in data		*/
+    unsigned char *eod;		/* end of current data			*/
+    void	  *txt;		/* container's data			*/
+    unsigned char *eot;		/* end of space alloc'd for data	*/
+    int  (*writec)(int, struct store_object *);
+    int  (*readc)(unsigned char *, struct store_object *);
+    int  (*puts)(struct store_object *, char *);
+    fpos_t	   used;	/* amount of object in use		*/
+    char          *name;	/* optional object name			*/
+    SourceType     src;		/* what we're copying into		*/
+    short          flags;	/* flags relating to object use		*/
+    CBUF_S         cb;
+    PARAMETER	   *attr;	/* attribute list			*/
+} STORE_S;
+
+#define	so_writec(c, so)	((*(so)->writec)((c), (so)))
+#define	so_readc(c, so)		((*(so)->readc)((c), (so)))
+#define	so_puts(so, s)		((*(so)->puts)((so), (s)))
+
+
+/* exported protoypes */
+STORE_S	*so_get(SourceType, char *, int);
+int	 so_give(STORE_S **);
+int	 so_nputs(STORE_S *, char *, long);
+int	 so_seek(STORE_S *, long, int);
+int	 so_truncate(STORE_S *, long);
+long	 so_tell(STORE_S *);
+char	*so_attr(STORE_S *, char *, char *);
+int	 so_release(STORE_S *);
+void	*so_text(STORE_S *);
+char	*so_fgets(STORE_S *, char *, size_t);
+void	 so_register_external_driver(STORE_S *(*)(void),
+				     int      (*)(STORE_S **),
+				     int      (*)(int, STORE_S *),
+				     int      (*)(unsigned char *, STORE_S *),
+				     int      (*)(STORE_S *, char *),
+				     int      (*)(STORE_S *, long, int),
+				     int      (*)(STORE_S *, off_t),
+				     int      (*)(STORE_S *));
+
+
+#endif /* PITH_STORE_INCLUDED */