[OpenPGP:SDK svn] r321 - openpgpsdk/trunk/src

[Subversion]

Author: ben
Date: 2005-12-08 13:49:50 +0000 (Thu, 08 Dec 2005)
New Revision: 321

Added:
   openpgpsdk/trunk/src/parse_local.h
Log:
Missing header.


Added: openpgpsdk/trunk/src/parse_local.h
===================================================================
--- openpgpsdk/trunk/src/parse_local.h	2005-12-07 09:39:44 UTC (rev 320)
+++ openpgpsdk/trunk/src/parse_local.h	2005-12-08 13:49:50 UTC (rev 321)
@@ -0,0 +1,58 @@
+struct ops_reader_info
+    {
+    ops_reader_t *reader; /*!< the reader function to use to get the
+                            data to be parsed */
+    ops_reader_destroyer_t *destroyer;
+    void *arg; /*!< the args to pass to the reader function */
+
+    ops_boolean_t accumulate:1;	/*!< set to accumulate packet data */
+    unsigned char *accumulated;	/*!< the accumulated data */
+    unsigned asize;	/*!< size of the buffer */
+    unsigned alength;	/*!< used buffer */
+    /* XXX: what do we do about offsets into compressed packets? */
+    unsigned position; /*!< the offset from the beginning (with this reader) */
+
+    ops_reader_info_t *next;
+    };
+
+struct ops_parse_cb_info
+    {
+    ops_parse_cb_t *cb; /*!< the callback function to use when parsing */
+    void *arg; /*!< the args to pass to the callback function */
+
+    ops_parse_cb_info_t *next;
+    };
+
+/** \brief Structure to hold information about a packet parse.
+ *
+ *  This information includes options about the parse:
+ *  - whether the packet contents should be accumulated or not
+ *  - whether signature subpackets should be parsed or left raw
+ *
+ *  It contains options specific to the parsing of armoured data:
+ *  - whether headers are allowed in armoured data without a gap
+ *  - whether a blank line is allowed at the start of the armoured data
+ *  
+ *  It also specifies :
+ *  - the callback function to use and its arguments
+ *  - the reader function to use and its arguments
+ *
+ *  It also contains information about the current state of the parse:
+ *  - offset from the beginning
+ *  - the accumulated data, if any
+ *  - the size of the buffer, and how much has been used
+ *
+ *  It has a linked list of errors.
+ */
+
+struct ops_parse_info
+    {
+    unsigned char ss_raw[256/8]; /*!< one bit per signature-subpacket type; 
+				    set to get raw data */
+    unsigned char ss_parsed[256/8]; /*!< one bit per signature-subpacket type;
+				       set to get parsed data */
+
+    ops_reader_info_t rinfo;
+    ops_parse_cb_info_t cbinfo;
+    ops_error_t *errors;
+    };