diff options
Diffstat (limited to 'include/libssh/sftp.h')
| -rw-r--r-- | include/libssh/sftp.h | 218 |
1 files changed, 114 insertions, 104 deletions
diff --git a/include/libssh/sftp.h b/include/libssh/sftp.h index 68c0788..6d6d71a 100644 --- a/include/libssh/sftp.h +++ b/include/libssh/sftp.h @@ -25,12 +25,12 @@ * @brief SFTP handling functions * * SFTP commands are channeled by the ssh sftp subsystem. Every packet is - * sent/read using a SFTP_PACKET type structure. Related to these packets, + * sent/read using a sftp_packet type structure. Related to these packets, * most of the server answers are messages having an ID and a message - * specific part. It is described by SFTP_MESSAGE when reading a message, + * specific part. It is described by sftp_message when reading a message, * the sftp system puts it into the queue, so the process having asked for * it can fetch it, while continuing to read for other messages (it is - * inspecified in which order messages may be sent back to the client + * unspecified in which order messages may be sent back to the client * * @defgroup ssh_sftp SFTP Functions * @{ @@ -67,86 +67,96 @@ extern "C" { #endif /* _MSC_VER */ #endif /* _WIN32 */ +typedef struct sftp_attributes_struct* sftp_attributes; +typedef struct sftp_client_message_struct* sftp_client_message; +typedef struct sftp_dir_struct* sftp_dir; typedef struct sftp_ext_struct *sftp_ext; - -typedef struct sftp_session_struct { +typedef struct sftp_file_struct* sftp_file; +typedef struct sftp_message_struct* sftp_message; +typedef struct sftp_packet_struct* sftp_packet; +typedef struct sftp_request_queue_struct* sftp_request_queue; +typedef struct sftp_session_struct* sftp_session; +typedef struct sftp_status_message_struct* sftp_status_message; +typedef struct sftp_statvfs_struct* sftp_statvfs_t; + +struct sftp_session_struct { ssh_session session; ssh_channel channel; int server_version; int client_version; int version; - struct request_queue *queue; + sftp_request_queue queue; uint32_t id_counter; int errnum; void **handles; - struct sftp_ext_struct *ext; -} SFTP_SESSION ; + sftp_ext ext; +}; -typedef struct { - SFTP_SESSION *sftp; +struct sftp_packet_struct { + sftp_session sftp; uint8_t type; ssh_buffer payload; -} SFTP_PACKET; +}; /* file handler */ -typedef struct sftp_file{ - SFTP_SESSION *sftp; +struct sftp_file_struct { + sftp_session sftp; char *name; uint64_t offset; ssh_string handle; int eof; int nonblocking; -} SFTP_FILE ; +}; -typedef struct sftp_dir { - SFTP_SESSION *sftp; +struct sftp_dir_struct { + sftp_session sftp; char *name; ssh_string handle; /* handle to directory */ ssh_buffer buffer; /* contains raw attributes from server which haven't been parsed */ uint32_t count; /* counts the number of following attributes structures into buffer */ int eof; /* end of directory listing */ -} SFTP_DIR; +}; -typedef struct { - SFTP_SESSION *sftp; +struct sftp_message_struct { + sftp_session sftp; uint8_t packet_type; ssh_buffer payload; uint32_t id; -} SFTP_MESSAGE; +}; /* this is a bunch of all data that could be into a message */ -typedef struct sftp_client_message{ - SFTP_SESSION *sftp; +struct sftp_client_message_struct { + sftp_session sftp; uint8_t type; uint32_t id; char *filename; /* can be "path" */ uint32_t flags; - struct sftp_attributes *attr; + sftp_attributes attr; ssh_string handle; uint64_t offset; uint32_t len; int attr_num; ssh_buffer attrbuf; /* used by sftp_reply_attrs */ ssh_string data; /* can be newpath of rename() */ -} SFTP_CLIENT_MESSAGE; +}; -typedef struct request_queue{ - struct request_queue *next; - SFTP_MESSAGE *message; -} REQUEST_QUEUE; +struct sftp_request_queue_struct { + sftp_request_queue next; + sftp_message message; +}; /* SSH_FXP_MESSAGE described into .7 page 26 */ -typedef struct { - uint32_t id; - uint32_t status; +struct sftp_status_message_struct { + uint32_t id; + uint32_t status; ssh_string error; ssh_string lang; char *errormsg; char *langmsg; -} STATUS_MESSAGE; +}; /* don't worry much of these aren't really used */ -typedef struct sftp_attributes{ +struct sftp_attributes_struct { char *name; char *longname; /* some weird stuff */ uint32_t flags; @@ -169,9 +179,9 @@ typedef struct sftp_attributes{ uint32_t extended_count; ssh_string extended_type; ssh_string extended_data; -} SFTP_ATTRIBUTES; +}; -typedef struct sftp_statvfs_struct { +struct sftp_statvfs_struct { uint64_t f_bsize; /* file system block size */ uint64_t f_frsize; /* fundamental fs block size */ uint64_t f_blocks; /* number of blocks (unit f_frsize) */ @@ -183,7 +193,7 @@ typedef struct sftp_statvfs_struct { uint64_t f_fsid; /* file system id */ uint64_t f_flag; /* bit mask of f_flag values */ uint64_t f_namemax; /* maximum filename length */ -} SFTP_STATVFS; +}; #define LIBSFTP_VERSION 3 @@ -194,14 +204,14 @@ typedef struct sftp_statvfs_struct { * * @return A new sftp session or NULL on error. */ -LIBSSH_API SFTP_SESSION *sftp_new(ssh_session session); +LIBSSH_API sftp_session sftp_new(ssh_session session); /** * @brief Close and deallocate a sftp session. * * @param sftp The sftp session handle to free. */ -LIBSSH_API void sftp_free(SFTP_SESSION *sftp); +LIBSSH_API void sftp_free(sftp_session sftp); /** * @brief Initialize the sftp session with the server. @@ -210,7 +220,7 @@ LIBSSH_API void sftp_free(SFTP_SESSION *sftp); * * @return 0 on success, < 0 on error with ssh error set. */ -LIBSSH_API int sftp_init(SFTP_SESSION *sftp); +LIBSSH_API int sftp_init(sftp_session sftp); /** * @brief Get the last sftp error. @@ -222,7 +232,7 @@ LIBSSH_API int sftp_init(SFTP_SESSION *sftp); * @return The saved error (see server responses), < 0 if an error * in the function occured. */ -LIBSSH_API int sftp_get_error(SFTP_SESSION *sftp); +LIBSSH_API int sftp_get_error(sftp_session sftp); /** * @brief Get the count of extensions provided by the server. @@ -232,7 +242,7 @@ LIBSSH_API int sftp_get_error(SFTP_SESSION *sftp); * @return The count of extensions provided by the server, 0 on error or * not available. */ -LIBSSH_API unsigned int sftp_extensions_get_count(SFTP_SESSION *sftp); +LIBSSH_API unsigned int sftp_extensions_get_count(sftp_session sftp); /** * @brief Get the name of the extension provided by the server. @@ -243,7 +253,7 @@ LIBSSH_API unsigned int sftp_extensions_get_count(SFTP_SESSION *sftp); * * @return The name of the extension. */ -LIBSSH_API const char *sftp_extensions_get_name(SFTP_SESSION *sftp, unsigned int index); +LIBSSH_API const char *sftp_extensions_get_name(sftp_session sftp, unsigned int index); /** * @brief Get the data of the extension provided by the server. @@ -256,7 +266,7 @@ LIBSSH_API const char *sftp_extensions_get_name(SFTP_SESSION *sftp, unsigned int * * @return The data of the extension. */ -LIBSSH_API const char *sftp_extensions_get_data(SFTP_SESSION *sftp, unsigned int index); +LIBSSH_API const char *sftp_extensions_get_data(sftp_session sftp, unsigned int index); /** * @brief Check if the given extension is supported. @@ -275,7 +285,7 @@ LIBSSH_API const char *sftp_extensions_get_data(SFTP_SESSION *sftp, unsigned int * sftp_extension_supported(sftp, "statvfs@openssh.com", "2"); * @endcode */ -LIBSSH_API int sftp_extension_supported(SFTP_SESSION *sftp, const char *name, +LIBSSH_API int sftp_extension_supported(sftp_session sftp, const char *name, const char *data); /** @@ -290,7 +300,7 @@ LIBSSH_API int sftp_extension_supported(SFTP_SESSION *sftp, const char *name, * @see sftp_readdir * @see sftp_closedir */ -LIBSSH_API SFTP_DIR *sftp_opendir(SFTP_SESSION *session, const char *path); +LIBSSH_API sftp_dir sftp_opendir(sftp_session session, const char *path); /** * @brief Get a single file attributes structure of a directory. @@ -305,7 +315,7 @@ LIBSSH_API SFTP_DIR *sftp_opendir(SFTP_SESSION *session, const char *path); * @see sftp_attribute_free() * @see sftp_closedir() */ -LIBSSH_API SFTP_ATTRIBUTES *sftp_readdir(SFTP_SESSION *session, SFTP_DIR *dir); +LIBSSH_API sftp_attributes sftp_readdir(sftp_session session, sftp_dir dir); /** * @brief Tell if the directory has reached EOF (End Of File). @@ -316,7 +326,7 @@ LIBSSH_API SFTP_ATTRIBUTES *sftp_readdir(SFTP_SESSION *session, SFTP_DIR *dir); * * @see sftp_readdir() */ -LIBSSH_API int sftp_dir_eof(SFTP_DIR *dir); +LIBSSH_API int sftp_dir_eof(sftp_dir dir); /** * @brief Get information about a file or directory. @@ -328,7 +338,7 @@ LIBSSH_API int sftp_dir_eof(SFTP_DIR *dir); * @return The sftp attributes structure of the file or directory, * NULL on error with ssh and sftp error set. */ -LIBSSH_API SFTP_ATTRIBUTES *sftp_stat(SFTP_SESSION *session, const char *path); +LIBSSH_API sftp_attributes sftp_stat(sftp_session session, const char *path); /** * @brief Get information about a file or directory. @@ -343,7 +353,7 @@ LIBSSH_API SFTP_ATTRIBUTES *sftp_stat(SFTP_SESSION *session, const char *path); * @return The sftp attributes structure of the file or directory, * NULL on error with ssh and sftp error set. */ -LIBSSH_API SFTP_ATTRIBUTES *sftp_lstat(SFTP_SESSION *session, const char *path); +LIBSSH_API sftp_attributes sftp_lstat(sftp_session session, const char *path); /** * @brief Get information about a file or directory from a file handle. @@ -353,14 +363,14 @@ LIBSSH_API SFTP_ATTRIBUTES *sftp_lstat(SFTP_SESSION *session, const char *path); * @return The sftp attributes structure of the file or directory, * NULL on error with ssh and sftp error set. */ -LIBSSH_API SFTP_ATTRIBUTES *sftp_fstat(SFTP_FILE *file); +LIBSSH_API sftp_attributes sftp_fstat(sftp_file file); /** * @brief Free a sftp attribute structure. * * @param file The sftp attribute structure to free. */ -LIBSSH_API void sftp_attributes_free(SFTP_ATTRIBUTES *file); +LIBSSH_API void sftp_attributes_free(sftp_attributes file); /** * @brief Close a directory handle opened by sftp_opendir(). @@ -369,12 +379,12 @@ LIBSSH_API void sftp_attributes_free(SFTP_ATTRIBUTES *file); * * @return Returns SSH_NO_ERROR or SSH_ERROR if an error occured. */ -LIBSSH_API int sftp_closedir(SFTP_DIR *dir); +LIBSSH_API int sftp_closedir(sftp_dir dir); /** * @deprecated Use sftp_closedir() instead. */ -LIBSSH_API int sftp_dir_close(SFTP_DIR *dir) SFTP_DEPRECATED; +LIBSSH_API int sftp_dir_close(sftp_dir dir) SFTP_DEPRECATED; /** * @brief Close an open file handle. @@ -385,12 +395,12 @@ LIBSSH_API int sftp_dir_close(SFTP_DIR *dir) SFTP_DEPRECATED; * * @see sftp_open() */ -LIBSSH_API int sftp_close(SFTP_FILE *file); +LIBSSH_API int sftp_close(sftp_file file); /** * @deprecated Use sftp_close() instead. */ -LIBSSH_API int sftp_file_close(SFTP_FILE *file) SFTP_DEPRECATED; +LIBSSH_API int sftp_file_close(sftp_file file) SFTP_DEPRECATED; /** * @brief Open a file on the server. @@ -418,12 +428,12 @@ LIBSSH_API int sftp_file_close(SFTP_FILE *file) SFTP_DEPRECATED; * @return A sftp file handle, NULL on error with ssh and sftp * error set. */ -LIBSSH_API SFTP_FILE *sftp_open(SFTP_SESSION *session, const char *file, int accesstype, +LIBSSH_API sftp_file sftp_open(sftp_session session, const char *file, int accesstype, mode_t mode); -LIBSSH_API void sftp_file_set_nonblocking(SFTP_FILE *handle); +LIBSSH_API void sftp_file_set_nonblocking(sftp_file handle); -LIBSSH_API void sftp_file_set_blocking(SFTP_FILE *handle); +LIBSSH_API void sftp_file_set_blocking(sftp_file handle); /** * @brief Read from a file using an opened sftp file handle. @@ -437,7 +447,7 @@ LIBSSH_API void sftp_file_set_blocking(SFTP_FILE *handle); * @return Number of bytes written, < 0 on error with ssh and sftp * error set. */ -LIBSSH_API ssize_t sftp_read(SFTP_FILE *file, void *buf, size_t count); +LIBSSH_API ssize_t sftp_read(sftp_file file, void *buf, size_t count); /** * @brief Start an asynchronous read from a file using an opened sftp file handle. @@ -470,7 +480,7 @@ LIBSSH_API ssize_t sftp_read(SFTP_FILE *file, void *buf, size_t count); * @see sftp_async_read() * @see sftp_open() */ -LIBSSH_API int sftp_async_read_begin(SFTP_FILE *file, uint32_t len); +LIBSSH_API int sftp_async_read_begin(sftp_file file, uint32_t len); /** * @brief Wait for an asynchronous read to complete and save the data. @@ -495,7 +505,7 @@ LIBSSH_API int sftp_async_read_begin(SFTP_FILE *file, uint32_t len); * * @see sftp_async_read_begin() */ -LIBSSH_API int sftp_async_read(SFTP_FILE *file, void *data, uint32_t len, uint32_t id); +LIBSSH_API int sftp_async_read(sftp_file file, void *data, uint32_t len, uint32_t id); /** * @brief Write to a file using an opened sftp file handle. @@ -513,7 +523,7 @@ LIBSSH_API int sftp_async_read(SFTP_FILE *file, void *data, uint32_t len, uint32 * @see sftp_read() * @see sftp_close() */ -LIBSSH_API ssize_t sftp_write(SFTP_FILE *file, const void *buf, size_t count); +LIBSSH_API ssize_t sftp_write(sftp_file file, const void *buf, size_t count); /** * @brief Seek to a specific location in a file. @@ -524,7 +534,7 @@ LIBSSH_API ssize_t sftp_write(SFTP_FILE *file, const void *buf, size_t count); * * @return 0 on success, < 0 on error. */ -LIBSSH_API int sftp_seek(SFTP_FILE *file, uint32_t new_offset); +LIBSSH_API int sftp_seek(sftp_file file, uint32_t new_offset); /** * @brief Seek to a specific location in a file. This is the @@ -536,7 +546,7 @@ LIBSSH_API int sftp_seek(SFTP_FILE *file, uint32_t new_offset); * * @return 0 on success, < 0 on error. */ -LIBSSH_API int sftp_seek64(SFTP_FILE *file, uint64_t new_offset); +LIBSSH_API int sftp_seek64(sftp_file file, uint64_t new_offset); /** * @brief Report current byte position in file. @@ -547,7 +557,7 @@ LIBSSH_API int sftp_seek64(SFTP_FILE *file, uint64_t new_offset); * of the file associated with the file descriptor. < 0 on * error. */ -LIBSSH_API unsigned long sftp_tell(SFTP_FILE *file); +LIBSSH_API unsigned long sftp_tell(sftp_file file); /** * @brief Report current byte position in file. @@ -558,7 +568,7 @@ LIBSSH_API unsigned long sftp_tell(SFTP_FILE *file); * of the file associated with the file descriptor. < 0 on * error. */ -LIBSSH_API uint64_t sftp_tell64(SFTP_FILE *file); +LIBSSH_API uint64_t sftp_tell64(sftp_file file); /** * @brief Rewinds the position of the file pointer to the beginning of the @@ -566,12 +576,12 @@ LIBSSH_API uint64_t sftp_tell64(SFTP_FILE *file); * * @param file Open sftp file handle. */ -LIBSSH_API void sftp_rewind(SFTP_FILE *file); +LIBSSH_API void sftp_rewind(sftp_file file); /** * @deprecated Use sftp_unlink() instead. */ -LIBSSH_API int sftp_rm(SFTP_SESSION *sftp, const char *file) SFTP_DEPRECATED; +LIBSSH_API int sftp_rm(sftp_session sftp, const char *file) SFTP_DEPRECATED; /** * @brief Unlink (delete) a file. @@ -582,7 +592,7 @@ LIBSSH_API int sftp_rm(SFTP_SESSION *sftp, const char *file) SFTP_DEPRECATED; * * @return 0 on success, < 0 on error with ssh and sftp error set. */ -LIBSSH_API int sftp_unlink(SFTP_SESSION *sftp, const char *file); +LIBSSH_API int sftp_unlink(sftp_session sftp, const char *file); /** * @brief Remove a directoy. @@ -593,7 +603,7 @@ LIBSSH_API int sftp_unlink(SFTP_SESSION *sftp, const char *file); * * @return 0 on success, < 0 on error with ssh and sftp error set. */ -LIBSSH_API int sftp_rmdir(SFTP_SESSION *sftp, const char *directory); +LIBSSH_API int sftp_rmdir(sftp_session sftp, const char *directory); /** * @brief Create a directory. @@ -608,7 +618,7 @@ LIBSSH_API int sftp_rmdir(SFTP_SESSION *sftp, const char *directory); * * @return 0 on success, < 0 on error with ssh and sftp error set. */ -LIBSSH_API int sftp_mkdir(SFTP_SESSION *sftp, const char *directory, mode_t mode); +LIBSSH_API int sftp_mkdir(sftp_session sftp, const char *directory, mode_t mode); /** * @brief Rename or move a file or directory. @@ -623,7 +633,7 @@ LIBSSH_API int sftp_mkdir(SFTP_SESSION *sftp, const char *directory, mode_t mode * * @return 0 on success, < 0 on error with ssh and sftp error set. */ -LIBSSH_API int sftp_rename(SFTP_SESSION *sftp, const char *original, const char *newname); +LIBSSH_API int sftp_rename(sftp_session sftp, const char *original, const char *newname); /** * @brief Set file attributes on a file, directory or symbolic link. @@ -637,7 +647,7 @@ LIBSSH_API int sftp_rename(SFTP_SESSION *sftp, const char *original, const char * * @return 0 on success, < 0 on error with ssh and sftp error set. */ -LIBSSH_API int sftp_setstat(SFTP_SESSION *sftp, const char *file, SFTP_ATTRIBUTES *attr); +LIBSSH_API int sftp_setstat(sftp_session sftp, const char *file, sftp_attributes attr); /** * @brief Change the file owner and group @@ -652,7 +662,7 @@ LIBSSH_API int sftp_setstat(SFTP_SESSION *sftp, const char *file, SFTP_ATTRIBUTE * * @return 0 on success, < 0 on error with ssh and sftp error set. */ -LIBSSH_API int sftp_chown(SFTP_SESSION *sftp, const char *file, uid_t owner, gid_t group); +LIBSSH_API int sftp_chown(sftp_session sftp, const char *file, uid_t owner, gid_t group); /** * @brief Change permissions of a file @@ -667,7 +677,7 @@ LIBSSH_API int sftp_chown(SFTP_SESSION *sftp, const char *file, uid_t owner, gid * * @return 0 on success, < 0 on error with ssh and sftp error set. */ -LIBSSH_API int sftp_chmod(SFTP_SESSION *sftp, const char *file, mode_t mode); +LIBSSH_API int sftp_chmod(sftp_session sftp, const char *file, mode_t mode); /** * @brief Change the last modification and access time of a file. @@ -681,7 +691,7 @@ LIBSSH_API int sftp_chmod(SFTP_SESSION *sftp, const char *file, mode_t mode); * * @return 0 on success, < 0 on error with ssh and sftp error set. */ -LIBSSH_API int sftp_utimes(SFTP_SESSION *sftp, const char *file, const struct timeval *times); +LIBSSH_API int sftp_utimes(sftp_session sftp, const char *file, const struct timeval *times); /** * @brief Create a symbolic link. @@ -694,7 +704,7 @@ LIBSSH_API int sftp_utimes(SFTP_SESSION *sftp, const char *file, const struct ti * * @return 0 on success, < 0 on error with ssh and sftp error set. */ -LIBSSH_API int sftp_symlink(SFTP_SESSION *sftp, const char *target, const char *dest); +LIBSSH_API int sftp_symlink(sftp_session sftp, const char *target, const char *dest); /** * @brief Read the value of a symbolic link. @@ -705,7 +715,7 @@ LIBSSH_API int sftp_symlink(SFTP_SESSION *sftp, const char *target, const char * * * @return The target of the link, NULL on error. */ -LIBSSH_API char *sftp_readlink(SFTP_SESSION *sftp, const char *path); +LIBSSH_API char *sftp_readlink(sftp_session sftp, const char *path); /** * @brief Get information about a mounted file system. @@ -716,7 +726,7 @@ LIBSSH_API char *sftp_readlink(SFTP_SESSION *sftp, const char *path); * * @return A statvfs structure or NULL on error. */ -LIBSSH_API SFTP_STATVFS *sftp_statvfs(SFTP_SESSION *sftp, const char *path); +LIBSSH_API sftp_statvfs_t sftp_statvfs(sftp_session sftp, const char *path); /** * @brief Get information about a mounted file system. @@ -725,14 +735,14 @@ LIBSSH_API SFTP_STATVFS *sftp_statvfs(SFTP_SESSION *sftp, const char *path); * * @return A statvfs structure or NULL on error. */ -LIBSSH_API SFTP_STATVFS *sftp_fstatvfs(SFTP_FILE *file); +LIBSSH_API sftp_statvfs_t sftp_fstatvfs(sftp_file file); /** * @brief Free the memory of an allocated statvfs. * * @param statvfs_o The statvfs to free. */ -LIBSSH_API void sftp_statvfs_free(SFTP_STATVFS *statvfs_o); +LIBSSH_API void sftp_statvfs_free(sftp_statvfs_t statvfs_o); /** * @brief Canonicalize a sftp path. @@ -743,7 +753,7 @@ LIBSSH_API void sftp_statvfs_free(SFTP_STATVFS *statvfs_o); * * @return The canonicalize path, NULL on error. */ -LIBSSH_API char *sftp_canonicalize_path(SFTP_SESSION *sftp, const char *path); +LIBSSH_API char *sftp_canonicalize_path(sftp_session sftp, const char *path); /** * @brief Get the version of the SFTP protocol supported by the server @@ -752,7 +762,7 @@ LIBSSH_API char *sftp_canonicalize_path(SFTP_SESSION *sftp, const char *path); * * @return The server version. */ -LIBSSH_API int sftp_server_version(SFTP_SESSION *sftp); +LIBSSH_API int sftp_server_version(sftp_session sftp); #ifdef WITH_SERVER /** @@ -764,7 +774,7 @@ LIBSSH_API int sftp_server_version(SFTP_SESSION *sftp); * * @return A new sftp server session. */ -LIBSSH_API SFTP_SESSION *sftp_server_new(ssh_session session, ssh_channel chan); +LIBSSH_API sftp_session sftp_server_new(ssh_session session, ssh_channel chan); /** * @brief Intialize the sftp server. @@ -773,32 +783,32 @@ LIBSSH_API SFTP_SESSION *sftp_server_new(ssh_session session, ssh_channel chan); * * @return 0 on success, < 0 on error. */ -LIBSSH_API int sftp_server_init(SFTP_SESSION *sftp); +LIBSSH_API int sftp_server_init(sftp_session sftp); #endif /* WITH_SERVER */ /* this is not a public interface */ #define SFTP_HANDLES 256 -SFTP_PACKET *sftp_packet_read(SFTP_SESSION *sftp); -int sftp_packet_write(SFTP_SESSION *sftp,uint8_t type, ssh_buffer payload); -void sftp_packet_free(SFTP_PACKET *packet); -int buffer_add_attributes(ssh_buffer buffer, SFTP_ATTRIBUTES *attr); -SFTP_ATTRIBUTES *sftp_parse_attr(SFTP_SESSION *session, ssh_buffer buf,int expectname); +sftp_packet sftp_packet_read(sftp_session sftp); +int sftp_packet_write(sftp_session sftp,uint8_t type, ssh_buffer payload); +void sftp_packet_free(sftp_packet packet); +int buffer_add_attributes(ssh_buffer buffer, sftp_attributes attr); +sftp_attributes sftp_parse_attr(sftp_session session, ssh_buffer buf,int expectname); /* sftpserver.c */ -SFTP_CLIENT_MESSAGE *sftp_get_client_message(SFTP_SESSION *sftp); -void sftp_client_message_free(SFTP_CLIENT_MESSAGE *msg); -int sftp_reply_name(SFTP_CLIENT_MESSAGE *msg, const char *name, - SFTP_ATTRIBUTES *attr); -int sftp_reply_handle(SFTP_CLIENT_MESSAGE *msg, ssh_string handle); -ssh_string sftp_handle_alloc(SFTP_SESSION *sftp, void *info); -int sftp_reply_attr(SFTP_CLIENT_MESSAGE *msg, SFTP_ATTRIBUTES *attr); -void *sftp_handle(SFTP_SESSION *sftp, ssh_string handle); -int sftp_reply_status(SFTP_CLIENT_MESSAGE *msg, uint32_t status, const char *message); -int sftp_reply_names_add(SFTP_CLIENT_MESSAGE *msg, const char *file, - const char *longname, SFTP_ATTRIBUTES *attr); -int sftp_reply_names(SFTP_CLIENT_MESSAGE *msg); -int sftp_reply_data(SFTP_CLIENT_MESSAGE *msg, const void *data, int len); -void sftp_handle_remove(SFTP_SESSION *sftp, void *handle); +sftp_client_message sftp_get_client_message(sftp_session sftp); +void sftp_client_message_free(sftp_client_message msg); +int sftp_reply_name(sftp_client_message msg, const char *name, + sftp_attributes attr); +int sftp_reply_handle(sftp_client_message msg, ssh_string handle); +ssh_string sftp_handle_alloc(sftp_session sftp, void *info); +int sftp_reply_attr(sftp_client_message msg, sftp_attributes attr); +void *sftp_handle(sftp_session sftp, ssh_string handle); +int sftp_reply_status(sftp_client_message msg, uint32_t status, const char *message); +int sftp_reply_names_add(sftp_client_message msg, const char *file, + const char *longname, sftp_attributes attr); +int sftp_reply_names(sftp_client_message msg); +int sftp_reply_data(sftp_client_message msg, const void *data, int len); +void sftp_handle_remove(sftp_session sftp, void *handle); /* SFTP commands and constants */ #define SSH_FXP_INIT 1 |