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;
unsigned long mtime;
};
+/*
+ * Copy between the possibly-unused permissions field in an fxp_attrs
+ * and a possibly-negative integer containing the same permissions.
+ */
+#define PUT_PERMISSIONS(attrs, perms) \
+ ((perms) >= 0 ? \
+ ((attrs).flags |= SSH_FILEXFER_ATTR_PERMISSIONS, \
+ (attrs).permissions = (perms)) : \
+ ((attrs).flags &= ~SSH_FILEXFER_ATTR_PERMISSIONS))
+#define GET_PERMISSIONS(attrs) \
+ ((attrs).flags & SSH_FILEXFER_ATTR_PERMISSIONS ? \
+ (attrs).permissions : -1)
+
struct fxp_handle {
char *hstring;
int hlen;
* Canonify a pathname. Concatenate the two given path elements
* with a separating slash, unless the second is NULL.
*/
-struct sftp_request *fxp_realpath_send(char *path);
+struct sftp_request *fxp_realpath_send(const char *path);
char *fxp_realpath_recv(struct sftp_packet *pktin, struct sftp_request *req);
/*
- * Open a file.
+ * Open a file. 'attrs' contains attributes to be applied to the file
+ * if it's being created.
*/
-struct sftp_request *fxp_open_send(char *path, int type);
+struct sftp_request *fxp_open_send(const char *path, int type,
+ struct fxp_attrs *attrs);
struct fxp_handle *fxp_open_recv(struct sftp_packet *pktin,
struct sftp_request *req);
/*
* Open a directory.
*/
-struct sftp_request *fxp_opendir_send(char *path);
+struct sftp_request *fxp_opendir_send(const char *path);
struct fxp_handle *fxp_opendir_recv(struct sftp_packet *pktin,
struct sftp_request *req);
/*
* Make a directory.
*/
-struct sftp_request *fxp_mkdir_send(char *path);
+struct sftp_request *fxp_mkdir_send(const char *path);
int fxp_mkdir_recv(struct sftp_packet *pktin, struct sftp_request *req);
/*
* Remove a directory.
*/
-struct sftp_request *fxp_rmdir_send(char *path);
+struct sftp_request *fxp_rmdir_send(const char *path);
int fxp_rmdir_recv(struct sftp_packet *pktin, struct sftp_request *req);
/*
* Remove a file.
*/
-struct sftp_request *fxp_remove_send(char *fname);
+struct sftp_request *fxp_remove_send(const char *fname);
int fxp_remove_recv(struct sftp_packet *pktin, struct sftp_request *req);
/*
* Rename a file.
*/
-struct sftp_request *fxp_rename_send(char *srcfname, char *dstfname);
+struct sftp_request *fxp_rename_send(const char *srcfname,
+ const char *dstfname);
int fxp_rename_recv(struct sftp_packet *pktin, struct sftp_request *req);
/*
* Return file attributes.
*/
-struct sftp_request *fxp_stat_send(char *fname);
+struct sftp_request *fxp_stat_send(const char *fname);
int fxp_stat_recv(struct sftp_packet *pktin, struct sftp_request *req,
struct fxp_attrs *attrs);
struct sftp_request *fxp_fstat_send(struct fxp_handle *handle);
/*
* Set file attributes.
*/
-struct sftp_request *fxp_setstat_send(char *fname, struct fxp_attrs attrs);
+struct sftp_request *fxp_setstat_send(const char *fname,
+ struct fxp_attrs attrs);
int fxp_setstat_recv(struct sftp_packet *pktin, struct sftp_request *req);
struct sftp_request *fxp_fsetstat_send(struct fxp_handle *handle,
struct fxp_attrs attrs);
struct fxp_xfer;
struct fxp_xfer *xfer_download_init(struct fxp_handle *fh, uint64 offset);
-int xfer_download_done(struct fxp_xfer *xfer);
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);