1 files changed, 114 insertions, 0 deletions
diff --git a/src/vfs/sftpfs/internal.h b/src/vfs/sftpfs/internal.h
new file mode 100644
index 0000000..15c547d
--- /dev/null
+++ b/src/vfs/sftpfs/internal.h
@@ -0,0 +1,114 @@
+/**
+ * \file
+ * \brief Header: SFTP FS
+ */
+
+#ifndef MC__VFS_SFTPFS_INTERNAL_H
+#define MC__VFS_SFTPFS_INTERNAL_H
+
+#include <libssh2.h>
+#include <libssh2_sftp.h>
+
+#include "lib/vfs/vfs.h"
+#include "lib/vfs/xdirentry.h"
+
+/*** typedefs(not structures) and defined constants **********************************************/
+
+#define SFTP_DEFAULT_PORT 22
+
+/* LIBSSH2_INVALID_SOCKET is defined in libssh2 >= 1.4.1 */
+#ifndef LIBSSH2_INVALID_SOCKET
+#define LIBSSH2_INVALID_SOCKET -1
+#endif
+
+#define SFTP_SUPER(super) ((sftpfs_super_t *) (super))
+
+/*** enums ***************************************************************************************/
+
+typedef enum
+{
+    NONE = 0,
+    PUBKEY = (1 << 0),
+    PASSWORD = (1 << 1),
+    AGENT = (1 << 2)
+} sftpfs_auth_type_t;
+
+/*** structures declarations (and typedefs of structures)*****************************************/
+
+typedef struct
+{
+    struct vfs_s_super base;
+
+    sftpfs_auth_type_t auth_type;
+    sftpfs_auth_type_t config_auth_type;
+
+    LIBSSH2_KNOWNHOSTS *known_hosts;
+    char *known_hosts_file;
+
+    LIBSSH2_SESSION *session;
+    LIBSSH2_SFTP *sftp_session;
+
+    LIBSSH2_AGENT *agent;
+
+    char *pubkey;
+    char *privkey;
+
+    int socket_handle;
+    const char *ip_address;
+    vfs_path_element_t *original_connection_info;
+} sftpfs_super_t;
+
+/*** global variables defined in .c file *********************************************************/
+
+extern GString *sftpfs_filename_buffer;
+extern struct vfs_s_subclass sftpfs_subclass;
+extern struct vfs_class *vfs_sftpfs_ops;
+
+/*** declarations of public functions ************************************************************/
+
+void sftpfs_init_config_variables_patterns (void);
+void sftpfs_deinit_config_variables_patterns (void);
+
+gboolean sftpfs_is_sftp_error (LIBSSH2_SFTP * sftp_session, int sftp_res, int sftp_error);
+void sftpfs_ssherror_to_gliberror (sftpfs_super_t * super, int libssh_errno, GError ** mcerror);
+gboolean sftpfs_waitsocket (sftpfs_super_t * super, int sftp_res, GError ** mcerror);
+
+const GString *sftpfs_fix_filename (const char *file_name);
+
+gboolean sftpfs_op_init (sftpfs_super_t ** super, const vfs_path_element_t ** path_element,
+                         const vfs_path_t * vpath, GError ** mcerror);
+
+void sftpfs_attr_to_stat (const LIBSSH2_SFTP_ATTRIBUTES * attrs, struct stat *s);
+int sftpfs_lstat (const vfs_path_t * vpath, struct stat *buf, GError ** mcerror);
+int sftpfs_stat (const vfs_path_t * vpath, struct stat *buf, GError ** mcerror);
+int sftpfs_readlink (const vfs_path_t * vpath, char *buf, size_t size, GError ** mcerror);
+int sftpfs_symlink (const vfs_path_t * vpath1, const vfs_path_t * vpath2, GError ** mcerror);
+int sftpfs_utime (const vfs_path_t * vpath, time_t atime, time_t mtime, GError ** mcerror);
+int sftpfs_chmod (const vfs_path_t * vpath, mode_t mode, GError ** mcerror);
+int sftpfs_unlink (const vfs_path_t * vpath, GError ** mcerror);
+int sftpfs_rename (const vfs_path_t * vpath1, const vfs_path_t * vpath2, GError ** mcerror);
+
+void sftpfs_fill_connection_data_from_config (struct vfs_s_super *super, GError ** mcerror);
+int sftpfs_open_connection (struct vfs_s_super *super, GError ** mcerror);
+void sftpfs_close_connection (struct vfs_s_super *super, const char *shutdown_message,
+                              GError ** mcerror);
+
+vfs_file_handler_t *sftpfs_fh_new (struct vfs_s_inode *ino, gboolean changed);
+
+void *sftpfs_opendir (const vfs_path_t * vpath, GError ** mcerror);
+struct vfs_dirent *sftpfs_readdir (void *data, GError ** mcerror);
+int sftpfs_closedir (void *data, GError ** mcerror);
+int sftpfs_mkdir (const vfs_path_t * vpath, mode_t mode, GError ** mcerror);
+int sftpfs_rmdir (const vfs_path_t * vpath, GError ** mcerror);
+
+gboolean sftpfs_open_file (vfs_file_handler_t * fh, int flags, mode_t mode, GError ** mcerror);
+ssize_t sftpfs_read_file (vfs_file_handler_t * fh, char *buffer, size_t count, GError ** mcerror);
+ssize_t sftpfs_write_file (vfs_file_handler_t * fh, const char *buffer, size_t count,
+                           GError ** mcerror);
+int sftpfs_close_file (vfs_file_handler_t * fh, GError ** mcerror);
+int sftpfs_fstat (void *data, struct stat *buf, GError ** mcerror);
+off_t sftpfs_lseek (vfs_file_handler_t * fh, off_t offset, int whence, GError ** mcerror);
+
+/*** inline functions ****************************************************************************/
+
+#endif /* MC__VFS_SFTPFS_INTERNAL_H */