Oh yes, and the Unix Makefile needs to know that as well.

[PuTTY.git] / sftp.h

diff --git a/sftp.h b/sftp.h
index 77aa2d907b4c62964314d4be63948a0bba1261a6..031aea273b23f289b399f23ff4872355ff9f6b9d 100644 (file)
--- a/sftp.h
+++ b/sftp.h
@@ -67,6 +67,11 @@
 int sftp_senddata(char *data, int len);
 int sftp_recvdata(char *data, int len);
 
+/*
+ * Free sftp_requests
+ */
+void sftp_cleanup_request(void);
+
 struct fxp_attrs {
     unsigned long flags;
     uint64 size;
@@ -206,6 +211,12 @@ void fxp_free_names(struct fxp_names *names);
 struct fxp_name *fxp_dup_name(struct fxp_name *name);
 void fxp_free_name(struct fxp_name *name);
 
+/*
+ * Store user data in an sftp_request structure.
+ */
+void *fxp_get_userdata(struct sftp_request *req);
+void fxp_set_userdata(struct sftp_request *req, void *data);
+
 /*
  * These functions might well be temporary placeholders to be
  * replaced with more useful similar functions later. They form the
@@ -214,3 +225,24 @@ void fxp_free_name(struct fxp_name *name);
 void sftp_register(struct sftp_request *req);
 struct sftp_request *sftp_find_request(struct sftp_packet *pktin);
 struct sftp_packet *sftp_recv(void);
+
+/*
+ * A wrapper to go round fxp_read_* and fxp_write_*, which manages
+ * the queueing of multiple read/write requests.
+ */
+
+struct fxp_xfer;
+
+struct fxp_xfer *xfer_download_init(struct fxp_handle *fh, uint64 offset);
+void xfer_download_queue(struct fxp_xfer *xfer);
+int xfer_download_gotpkt(struct fxp_xfer *xfer, struct sftp_packet *pktin);
+int xfer_download_data(struct fxp_xfer *xfer, void **buf, int *len);
+
+struct fxp_xfer *xfer_upload_init(struct fxp_handle *fh, uint64 offset);
+int xfer_upload_ready(struct fxp_xfer *xfer);
+void xfer_upload_data(struct fxp_xfer *xfer, char *buffer, int len);
+int xfer_upload_gotpkt(struct fxp_xfer *xfer, struct sftp_packet *pktin);
+
+int xfer_done(struct fxp_xfer *xfer);
+void xfer_set_error(struct fxp_xfer *xfer);
+void xfer_cleanup(struct fxp_xfer *xfer);