diff options
Diffstat (limited to 'libkdenetwork/libgpgme-copy/gpgme/data.h')
-rw-r--r-- | libkdenetwork/libgpgme-copy/gpgme/data.h | 132 |
1 files changed, 0 insertions, 132 deletions
diff --git a/libkdenetwork/libgpgme-copy/gpgme/data.h b/libkdenetwork/libgpgme-copy/gpgme/data.h deleted file mode 100644 index 984c1e1fb..000000000 --- a/libkdenetwork/libgpgme-copy/gpgme/data.h +++ /dev/null @@ -1,132 +0,0 @@ -/* data.h - Internal data object abstraction interface. - Copyright (C) 2002, 2004, 2005 g10 Code GmbH - - This file is part of GPGME. - - GPGME is free software; you can redistribute it and/or modify it - under the terms of the GNU Lesser General Public License as - published by the Free Software Foundation; either version 2.1 of - the License, or (at your option) any later version. - - GPGME is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Lesser General Public License for more details. - - You should have received a copy of the GNU Lesser General Public - License along with this program; if not, write to the Free Software - Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA - 02110-1301, USA. */ - -#ifndef DATA_H -#define DATA_H - -#if HAVE_CONFIG_H -#include <config.h> -#endif - -#include <sys/types.h> -#include <limits.h> - -#include "gpgme.h" - - -/* Read up to SIZE bytes into buffer BUFFER from the data object with - the handle DH. Return the number of characters read, 0 on EOF and - -1 on error. If an error occurs, errno is set. */ -typedef ssize_t (*gpgme_data_read_cb) (gpgme_data_t dh, void *buffer, - size_t size); - -/* Write up to SIZE bytes from buffer BUFFER to the data object with - the handle DH. Return the number of characters written, or -1 on - error. If an error occurs, errno is set. */ -typedef ssize_t (*gpgme_data_write_cb) (gpgme_data_t dh, const void *buffer, - size_t size); - -/* Set the current position from where the next read or write starts - in the data object with the handle DH to OFFSET, relativ to - WHENCE. */ -typedef off_t (*gpgme_data_seek_cb) (gpgme_data_t dh, off_t offset, - int whence); - -/* Release the data object with the handle DH. */ -typedef void (*gpgme_data_release_cb) (gpgme_data_t dh); - -/* Get the FD associated with the handle DH, or -1. */ -typedef int (*gpgme_data_get_fd_cb) (gpgme_data_t dh); - -struct _gpgme_data_cbs -{ - gpgme_data_read_cb read; - gpgme_data_write_cb write; - gpgme_data_seek_cb seek; - gpgme_data_release_cb release; - gpgme_data_get_fd_cb get_fd; -}; - -struct gpgme_data -{ - struct _gpgme_data_cbs *cbs; - gpgme_data_encoding_t encoding; - -#ifdef PIPE_BUF -#define BUFFER_SIZE PIPE_BUF -#else -#ifdef _POSIX_PIPE_BUF -#define BUFFER_SIZE _POSIX_PIPE_BUF -#else -#define BUFFER_SIZE 512 -#endif -#endif - char pending[BUFFER_SIZE]; - int pending_len; - - /* File name of the data object. */ - char *file_name; - - union - { - /* For gpgme_data_new_from_fd. */ - int fd; - - /* For gpgme_data_new_from_stream. */ - FILE *stream; - - /* For gpgme_data_new_from_cbs. */ - struct - { - gpgme_data_cbs_t cbs; - void *handle; - } user; - - /* For gpgme_data_new_from_mem. */ - struct - { - char *buffer; - const char *orig_buffer; - /* Allocated size of BUFFER. */ - size_t size; - size_t length; - off_t offset; - } mem; - - /* For gpgme_data_new_from_read_cb. */ - struct - { - int (*cb) (void *, char *, size_t, size_t *); - void *handle; - } old_user; - } data; -}; - - -gpgme_error_t _gpgme_data_new (gpgme_data_t *r_dh, - struct _gpgme_data_cbs *cbs); - -void _gpgme_data_release (gpgme_data_t dh); - -/* Get the file descriptor associated with DH, if possible. Otherwise - return -1. */ -int _gpgme_data_get_fd (gpgme_data_t dh); - -#endif /* DATA_H */ |