From 85e5a0f25d083eb74764e674361ddf49c410c14d Mon Sep 17 00:00:00 2001
From: Fritz Elfert <felfert@to.com>
Date: Wed, 31 Jan 2001 02:15:23 +0000
Subject: Misc changes, needed for kioslave and backup:   - Added copyOnPsion
 to optimize speed of copying     files from Psion to Psion.   - Added a void
 pointer to the callback function of     copy{To,From,On}Psion. This permits
 setting up a C     callback function from within a C++ method by providing   
  this-> in that arg. In the C callback function, the     apropriate method of
 the foreign class can then be called.   - Added opendir(), readdir(),
 closedir() in a libc-like     fashion.   - Removed old time code.   - Added
 setVolumeName()

---
 lib/rfsv.h | 43 +++++++++++++++++++++++++++++++++----------
 1 file changed, 33 insertions(+), 10 deletions(-)

(limited to 'lib/rfsv.h')

diff --git a/lib/rfsv.h b/lib/rfsv.h
index a1241d6..99adcab 100644
--- a/lib/rfsv.h
+++ b/lib/rfsv.h
@@ -3,9 +3,9 @@
 
 #include "Enum.h"
 #include "psitime.h"
+#include "bufferstore.h"
 
 class ppsocket;
-class bufferStore;
 class bufferArray;
 
 const long RFSV_SENDLEN = 2000;
@@ -14,7 +14,13 @@ const long RFSV_SENDLEN = 2000;
  * Defines the callback procedure for
  * progress indication of copy operations.
  */
-typedef int (*cpCallback_t)(long);
+typedef int (*cpCallback_t)(void *, long);
+
+class rfsvDirhandle {
+ public:
+	unsigned long h;
+	bufferStore b;
+};
 
 /**
  * Access remote file services of a Psion.
@@ -44,18 +50,18 @@ class rfsv {
 		 * The known modes for file open.
 		 */
 		enum open_flags {
-			PSI_O_RDONLY = 00,
-			PSI_O_WRONLY = 01,
-			PSI_O_RDWR = 02,
+			PSI_O_RDONLY = 0000,
+			PSI_O_WRONLY = 0001,
+			PSI_O_RDWR   = 0002,
 		};
 
 		/**
 		 * The known modes for file creation.
 		 */
 		enum open_mode {
-			PSI_O_CREAT = 0100,
-			PSI_O_EXCL = 0200,
-			PSI_O_TRUNC = 01000,
+			PSI_O_CREAT  = 00100,
+			PSI_O_EXCL   = 00200,
+			PSI_O_TRUNC  = 01000,
 			PSI_O_APPEND = 02000,
 		};
 
@@ -330,7 +336,7 @@ class rfsv {
 		 *
 		 * @returns A Psion error code (One of enum @ref #errs ).
 		 */
-		virtual Enum<errs> copyFromPsion(const char *from, const char *to, cpCallback_t func) = 0;
+		virtual Enum<errs> copyFromPsion(const char *from, const char *to, void *, cpCallback_t func) = 0;
 
 		/**
 		 * Copies a file from local machine to the Psion.
@@ -343,8 +349,20 @@ class rfsv {
 		 *
 		 * @returns A Psion error code (One of enum @ref #errs ).
 		 */
-		virtual Enum<errs> copyToPsion(const char * const from, const char * const to, cpCallback_t func) = 0;
+		virtual Enum<errs> copyToPsion(const char * const from, const char * const to, void *, cpCallback_t func) = 0;
 
+		/**
+		 * Copies a file from the Psion to the Psion.
+		 *
+		 * @param from Name of the file to be copied.
+		 * @param to Name of the destination file.
+		 * @param func Pointer to a function which gets called on every read.
+		 * 	This function can be used to show some progress etc. May be set
+		 * 	to NULL, where no callback is performed.
+		 *
+		 * @returns A Psion error code (One of enum @ref #errs ).
+		 */
+		virtual Enum<errs> copyOnPsion(const char * const from, const char * const to, void *, cpCallback_t func) = 0;
 		/**
 		 * Resizes an open file on the Psion.
 		 * If the new size is greater than the file's
@@ -408,6 +426,11 @@ class rfsv {
 		 */
 		virtual Enum<errs> remove(const char * const name) = 0;
 
+		virtual Enum<errs> opendir(const long attr, const char * const name, rfsvDirhandle &handle) = 0;
+		virtual Enum<errs> readdir(rfsvDirhandle &handle, bufferStore &buff) = 0;
+		virtual Enum<errs> closedir(rfsvDirhandle &handle) = 0;
+		virtual Enum<errs> setVolumeName(const char drive, const char * const name) = 0;
+
 		/**
 		 * Converts a file attribute @ref rfsv::file_attribs to
 		 * human readable format, usable for showing them in directory
-- 
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