generic-library/ssh2
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Finish making SFTP fully non-blocking capable.

Browse Source 
Functions that return an "int", and friends, return LIBSSH2SFTP_EAGAIN.
Functions that return a structure return NULL and set the error to
LIBSSH2_ERROR_EAGAIN
This commit is contained in:
James Housley 2007-06-07 16:01:12 +00:00
parent d141ba49f3
commit 7d57222912
15 changed files with 665 additions and 721 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
docs/libssh2_sftp_mkdir_ex.3
View File

@ -1,4 +1,4 @@
.\" $Id: libssh2_sftp_mkdir_ex.3,v 1.1 2007/04/22 19:51:53 jehousley Exp $
.\" $Id: libssh2_sftp_mkdir_ex.3,v 1.2 2007/06/07 16:01:12 jehousley Exp $
.\"
.TH libssh2_sftp_mkdir_ex 3 "16 Apr 2007" "libssh2 0.15" "libssh2 manual"
.SH NAME
@ -21,6 +21,8 @@ directory's parents must all exist priot to making this call.
\fImode\fP directory creation mode (e.g. 0755).
.SH RETURN VALUE
0 on success, or -1 on failure.
0 on success, or -1 on failure. It returns
LIBSSH2SFTP_EAGAIN when it would otherwise block. While
LIBSSH2SFTP_EAGAIN is a negative number, it isn't really a failure per se.
.SH "SEE ALSO"
.BR libssh2_sftp_opendir(3)

29
docs/libssh2_sftp_mkdirnb_ex.3
View File

@ -1,29 +0,0 @@
.\" $Id: libssh2_sftp_mkdirnb_ex.3,v 1.1 2007/04/22 19:51:54 jehousley Exp $
.\"
.TH libssh2_sftp_mkdir_ex 3 "16 Apr 2007" "libssh2 0.15" "libssh2 manual"
.SH NAME
libssh2_sftp_mkdir_ex - create a directory on the remote file system in
non-blocking mode
.SH SYNOPSIS
#include <libssh2.h>
#include <libssh2_sftp.h>
int libssh2_sftp_mkdir_ex(LIBSSH2_SFTP *sftp, const char *path,
unsigned int path_len, long mode);
.SH DESCRIPTION
\fIsftp\fP SFTP instance as returned by \fIlibssh2_sftp_init(3)\fP.
\fIpath\fP full path of the new directory to create. Note that the new
directory's parents must all exist priot to making this call.
\fIpath_len\fP length of the full path of the new directory to create.
\fImode\fP directory creation mode (e.g. 0755).
.SH RETURN VALUE
0 on success, or -1 on failure. It returns LIBSSH2CHANNEL_EAGAIN when
it would otherwise block. While LIBSSH2CHANNEL_EAGAIN is a negative
number, it isn't really a failure per se.
.SH "SEE ALSO"
.BR libssh2_sftp_opendir(3)

5
docs/libssh2_sftp_open_ex.3
View File

@ -1,4 +1,4 @@
.\" $Id: libssh2_sftp_open_ex.3,v 1.3 2007/04/22 17:18:03 jehousley Exp $
.\" $Id: libssh2_sftp_open_ex.3,v 1.4 2007/06/07 16:01:12 jehousley Exp $
.\"
.TH libssh2_sftp_open_ex 3 "23 Jan 2007" "libssh2 0.15" "libssh2 manual"
.SH NAME
@ -34,6 +34,9 @@ LIBSSH2_SFTP_OPENDIR (to open a directory).
.SH RETURN VALUE
A pointer to the newly created LIBSSH2_SFTP_HANDLE instance or NULL on
failure.
.SH ERRORS
LIBSSH2_ERROR_EAGAIN
Marked for non-blocking I/O but the call would block.
.SH "SEE ALSO"
.BI libssh_sftp_close(3)

6
docs/libssh2_sftp_read.3
View File

@ -1,4 +1,4 @@
.\" $Id: libssh2_sftp_read.3,v 1.3 2007/04/22 17:18:03 jehousley Exp $
.\" $Id: libssh2_sftp_read.3,v 1.4 2007/06/07 16:01:12 jehousley Exp $
.\"
.TH libssh2_sftp_read 3 "6 Feb 2007" "libssh2 0.15" "libssh2 manual"
.SH NAME
@ -21,7 +21,9 @@ if further reads would cause the socket to block.
\fIbuffer\fP is a pointer to a pre-allocated buffer of at least
\fIbuffer_maxlen\fP bytes to read data into.
.SH RETURN VALUE
Number of bytes actually populated into buffer, or -1 on failure.
Number of bytes actually populated into buffer, or -1 on failure. It returns
LIBSSH2SFTP_EAGAIN when it would otherwise block. While
LIBSSH2SFTP_EAGAIN is a negative number, it isn't really a failure per se.
.SH "SEE ALSO"
.BR libssh2_sftp_open(3)
.BR libssh2_sftp_readnb(3)

6
docs/libssh2_sftp_readdir.3
View File

@ -1,4 +1,4 @@
.\" $Id: libssh2_sftp_readdir.3,v 1.3 2007/04/22 17:18:03 jehousley Exp $
.\" $Id: libssh2_sftp_readdir.3,v 1.4 2007/06/07 16:01:12 jehousley Exp $
.\"
.TH libssh2_sftp_readdir 3 "16 Apr 2007" "libssh2 0.15" "libssh2 manual"
.SH NAME
@ -29,7 +29,9 @@ truncated to fit.
statbuf style data into.
.SH RETURN VALUE
Number of bytes actually populated into buffer, or -1 on failure.
Number of bytes actually populated into buffer, or -1 on failure. It returns
LIBSSH2SFTP_EAGAIN when it would otherwise block. While
LIBSSH2SFTP_EAGAIN is a negative number, it isn't really a failure per se.
.SH "SEE ALSO"
.BR libssh2_sftp_opendir(3)
.BR libssh2_sftp_readdirnb(3)

40
docs/libssh2_sftp_readdirnb.3
View File

@ -1,40 +0,0 @@
.\" $Id: libssh2_sftp_readdirnb.3,v 1.3 2007/04/22 17:18:03 jehousley Exp $
.\"
.TH libssh2_sftp_readdir 3 "16 Apr 2007" "libssh2 0.15" "libssh2 manual"
.SH NAME
libssh2_sftp_readdirnb - read directory data from an SFTP handle non-blocking
.SH SYNOPSIS
#include <libssh2.h>
#include <libssh2_sftp.h>
int libssh2_sftp_readdirnb(LIBSSH2_SFTP_HANDLE *handle, char *buffer,
size_t buffer_maxlen, LIBSSH2_SFTP_ATTRIBUTES *attrs);
.SH DESCRIPTION
Read a block of data from a LIBSSH2_SFTP_HANDLE non-blocking. This method is
modeled after the POSIX \fIreaddir(3)\fP however, it uses a variable sized
directory entry (filename) buffer and returns statbuf type data in the same
call.
\fIhandle\fP is the SFTP File Handle as returned by
\fIlibssh2_sftp_diropen(3)\fP.
\fIbuffer\fP is a pointer to a pre-allocated buffer of at least
\fIbuffer_maxlen\fP bytes to read data into.
\fIbuffer_maxlen\fP is the length of buffer in bytes. If the length of the
filename is longer than the space provided by buffer_maxlen it will be
truncated to fit.
\fIattrs\fP is a pointer to LIBSSH2_SFTP_ATTRIBUTES storage to populate
statbuf style data into.
.SH RETURN VALUE
Number of bytes actually populated into buffer, or negative on failure. It
returns LIBSSH2CHANNEL_EAGAIN when it would otherwise block. While
LIBSSH2CHANNEL_EAGAIN is a negative number, it isn't really a failure per se.
.SH "SEE ALSO"
.BR libssh2_sftp_opendir(3)
.BR libssh2_sftp_readdirnb(3)

29
docs/libssh2_sftp_readnb.3
View File

@ -1,29 +0,0 @@
.\" $Id: libssh2_sftp_readnb.3,v 1.3 2007/04/22 17:18:03 jehousley Exp $
.\"
.TH libssh2_sftp_read 3 "6 Feb 2007" "libssh2 0.15" "libssh2 manual"
.SH NAME
libssh2_sftp_readnb - read data from an SFTP handle non-blocking
.SH SYNOPSIS
#include <libssh2.h>
#include <libssh2_sftp.h>
ssize_t libssh2_sftp_readnb(LIBSSH2_SFTP_HANDLE *handle,
char *buffer, size_t buffer_maxlen);
.SH DESCRIPTION
Reads a block of data from an LIBSSH2_SFTP_HANDLE non-blocking. This method is
modelled after the POSIX \Iread(3)\fP function and uses the same calling
semantics. \fIlibssh2_sftp_read(3)\fP will attempt to read as much as possible
however it may not fill all of buffer if the file pointer reaches the end or
if further reads would cause the socket to block.
\fIhandle\fP is the SFTP File Handle as returned by \fIlibssh2_sftp_open(3)\fP.
\fIbuffer\fP is a pointer to a pre-allocated buffer of at least
\fIbuffer_maxlen\fP bytes to read data into.
.SH RETURN VALUE
Number of bytes actually populated into buffer, or negative on failure. It
returns LIBSSH2CHANNEL_EAGAIN when it would otherwise block. While
LIBSSH2CHANNEL_EAGAIN is a negative number, it isn't really a failure per se.
.SH "SEE ALSO"
.BR libssh2_sftp_read(3)
.BR libssh2_sftp_open(3)

5
example/simple/sftp_RW_nonblock.c
View File

@ -1,5 +1,5 @@
/*
* $Id: sftp_RW_nonblock.c,v 1.5 2007/06/06 19:52:11 jehousley Exp $
* $Id: sftp_RW_nonblock.c,v 1.6 2007/06/07 16:01:13 jehousley Exp $
*
* Sample showing how to do SFTP transfers in a non-blocking manner.
*
@ -175,8 +175,7 @@ int main(int argc, char *argv[])
do {
do {
/* read in a loop until we block */
rc = libssh2_sftp_readnb(sftp_handle, mem,
sizeof(mem));
rc = libssh2_sftp_read(sftp_handle, mem, sizeof(mem));
fprintf(stderr, "libssh2_sftp_read returned %d\n",
rc);

10
example/simple/sftp_mkdir_nonblock.c
View File

@ -1,5 +1,5 @@
/*
* $Id: sftp_mkdir_nonblock.c,v 1.4 2007/06/06 12:34:09 jehousley Exp $
* $Id: sftp_mkdir_nonblock.c,v 1.5 2007/06/07 16:01:13 jehousley Exp $
*
* Sample showing how to do SFTP non-blocking mkdir.
*
@ -152,10 +152,10 @@ int main(int argc, char *argv[])
fprintf(stderr, "libssh2_sftp_mkdirnb()!\n");
/* Make a directory via SFTP */
while ((rc = libssh2_sftp_mkdirnb(sftp_session, sftppath,
LIBSSH2_SFTP_S_IRWXU|
LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IXGRP|
LIBSSH2_SFTP_S_IROTH|LIBSSH2_SFTP_S_IXOTH))
while ((rc = libssh2_sftp_mkdir(sftp_session, sftppath,
LIBSSH2_SFTP_S_IRWXU|
LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IXGRP|
LIBSSH2_SFTP_S_IROTH|LIBSSH2_SFTP_S_IXOTH))
== LIBSSH2SFTP_EAGAIN) {
;
}

18
example/simple/sftp_nonblock.c
View File

@ -1,5 +1,5 @@
/*
* $Id: sftp_nonblock.c,v 1.8 2007/06/06 12:34:09 jehousley Exp $
* $Id: sftp_nonblock.c,v 1.9 2007/06/07 16:01:13 jehousley Exp $
*
* Sample showing how to do SFTP non-blocking transfers.
*
@ -158,20 +158,22 @@ int main(int argc, char *argv[])
fprintf(stderr, "libssh2_sftp_open()!\n");
/* Request a file via SFTP */
sftp_handle =
libssh2_sftp_open(sftp_session, sftppath, LIBSSH2_FXF_READ, 0);
do {
sftp_handle = libssh2_sftp_open(sftp_session, sftppath, LIBSSH2_FXF_READ, 0);
if ((!sftp_handle) && (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) {
fprintf(stderr, "Unable to open file with SFTP\n");
goto shutdown;
}
} while (!sftp_handle);
if (!sftp_handle) {
fprintf(stderr, "Unable to open file with SFTP\n");
goto shutdown;
}
fprintf(stderr, "libssh2_sftp_open() is done, now receive data!\n");
do {
char mem[1024];
/* loop until we fail */
fprintf(stderr, "libssh2_sftp_readnb()!\n");
while ((rc = libssh2_sftp_readnb(sftp_handle, mem, sizeof(mem))) == LIBSSH2SFTP_EAGAIN) {
while ((rc = libssh2_sftp_read(sftp_handle, mem, sizeof(mem))) == LIBSSH2SFTP_EAGAIN) {
;
}
if (rc > 0) {

15
example/simple/sftp_write_nonblock.c
View File

@ -1,5 +1,5 @@
/*
* $Id: sftp_write_nonblock.c,v 1.5 2007/06/06 19:52:11 jehousley Exp $
* $Id: sftp_write_nonblock.c,v 1.6 2007/06/07 16:01:14 jehousley Exp $
*
* Sample showing how to do SFTP non-blocking write transfers.
*
@ -175,16 +175,19 @@ int main(int argc, char *argv[])
fprintf(stderr, "libssh2_sftp_open()!\n");
/* Request a file via SFTP */
sftp_handle =
do {
sftp_handle =
libssh2_sftp_open(sftp_session, sftppath,
LIBSSH2_FXF_WRITE|LIBSSH2_FXF_CREAT|LIBSSH2_FXF_TRUNC,
LIBSSH2_SFTP_S_IRUSR|LIBSSH2_SFTP_S_IWUSR|
LIBSSH2_SFTP_S_IRGRP|LIBSSH2_SFTP_S_IROTH);
if ((!sftp_handle) && (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) {
fprintf(stderr, "Unable to open file with SFTP\n");
goto shutdown;
}
} while (!sftp_handle);
if (!sftp_handle) {
fprintf(stderr, "Unable to open file with SFTP\n");
goto shutdown;
}
fprintf(stderr, "libssh2_sftp_open() is done, now send data!\n");
do {
nread = fread(mem, 1, sizeof(mem), local);

74
example/simple/sftpdir_nonblock.c
View File

@ -1,5 +1,5 @@
/*
* $Id: sftpdir_nonblock.c,v 1.5 2007/06/06 12:34:09 jehousley Exp $
* $Id: sftpdir_nonblock.c,v 1.6 2007/06/07 16:01:14 jehousley Exp $
*
* Sample doing an SFTP directory listing.
*
@ -101,10 +101,13 @@ int main(int argc, char *argv[])
if(!session)
return -1;
/* Since we have set non-blocking, tell libssh2 we are non-blocking */
libssh2_session_set_blocking(session, 0);
/* ... start it up. This will trade welcome banners, exchange keys,
* and setup crypto, compression, and MAC layers
*/
rc = libssh2_session_startup(session, sock);
while ((rc = libssh2_session_startup(session, sock)) == LIBSSH2_ERROR_EAGAIN);
if(rc) {
fprintf(stderr, "Failure establishing SSH session: %d\n", rc);
return -1;
@ -122,42 +125,45 @@ int main(int argc, char *argv[])
}
printf("\n");
if (auth_pw) {
/* We could authenticate via password */
if (libssh2_userauth_password(session, username, password)) {
printf("Authentication by password failed.\n");
goto shutdown;
}
} else {
/* Or by public key */
if (libssh2_userauth_publickey_fromfile(session, username,
"/home/username/.ssh/id_rsa.pub",
"/home/username/.ssh/id_rsa",
password)) {
printf("\tAuthentication by public key failed\n");
goto shutdown;
}
}
if (auth_pw) {
/* We could authenticate via password */
while ((rc = libssh2_userauth_password(session, username, password)) == LIBSSH2CHANNEL_EAGAIN);
if (rc) {
fprintf(stderr, "Authentication by password failed.\n");
goto shutdown;
}
} else {
/* Or by public key */
while ((rc = libssh2_userauth_publickey_fromfile(session, username,
"/home/username/.ssh/id_rsa.pub",
"/home/username/.ssh/id_rsa",
password)) == LIBSSH2CHANNEL_EAGAIN);
if (rc) {
fprintf(stderr, "\tAuthentication by public key failed\n");
goto shutdown;
}
}
fprintf(stderr, "libssh2_sftp_init()!\n");
sftp_session = libssh2_sftp_init(session);
if (!sftp_session) {
fprintf(stderr, "Unable to init SFTP session\n");
goto shutdown;
}
/* Since we have set non-blocking, tell libssh2 we are non-blocking */
libssh2_session_set_blocking(session, 0);
do {
sftp_session = libssh2_sftp_init(session);
if ((!sftp_session) && (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) {
fprintf(stderr, "Unable to init SFTP session\n");
goto shutdown;
}
} while (!sftp_session);
fprintf(stderr, "libssh2_sftp_opendir()!\n");
/* Request a dir listing via SFTP */
sftp_handle = libssh2_sftp_opendir(sftp_session, sftppath);
if (!sftp_handle) {
do {
sftp_handle = libssh2_sftp_opendir(sftp_session, sftppath);
if ((!sftp_handle) && (libssh2_session_last_errno(session) != LIBSSH2_ERROR_EAGAIN)) {
fprintf(stderr, "Unable to open dir with SFTP\n");
goto shutdown;
}
goto shutdown;
}
} while (!sftp_handle);
fprintf(stderr, "libssh2_sftp_opendir() is done, now receive listing!\n");
do {
@ -165,7 +171,7 @@ int main(int argc, char *argv[])
LIBSSH2_SFTP_ATTRIBUTES attrs;
/* loop until we fail */
while ((rc = libssh2_sftp_readdirnb(sftp_handle, mem, sizeof(mem), &attrs)) == LIBSSH2SFTP_EAGAIN) {
while ((rc = libssh2_sftp_readdir(sftp_handle, mem, sizeof(mem), &attrs)) == LIBSSH2SFTP_EAGAIN) {
;
}
if(rc > 0) {

18
include/libssh2_sftp.h
View File

@ -181,22 +181,20 @@ LIBSSH2_API int libssh2_sftp_shutdown(LIBSSH2_SFTP *sftp);
LIBSSH2_API unsigned long libssh2_sftp_last_error(LIBSSH2_SFTP *sftp);
/* File / Directory Ops */
LIBSSH2_API LIBSSH2_SFTP_HANDLE *libssh2_sftp_open_ex(LIBSSH2_SFTP *sftp, const char *filename, unsigned int filename_len, unsigned long flags, long mode, int open_type);
#define libssh2_sftp_open(sftp, filename, flags, mode) libssh2_sftp_open_ex((sftp), (filename), strlen(filename), (flags), (mode), LIBSSH2_SFTP_OPENFILE)
#define libssh2_sftp_opendir(sftp, path) libssh2_sftp_open_ex((sftp), (path), strlen(path), 0, 0, LIBSSH2_SFTP_OPENDIR)
LIBSSH2_API LIBSSH2_SFTP_HANDLE *libssh2_sftp_open_ex(LIBSSH2_SFTP *sftp, const char *filename, unsigned int filename_len,
unsigned long flags, long mode, int open_type);
#define libssh2_sftp_open(sftp, filename, flags, mode) \
libssh2_sftp_open_ex((sftp), (filename), strlen(filename), (flags), (mode), LIBSSH2_SFTP_OPENFILE)
#define libssh2_sftp_opendir(sftp, path) \
libssh2_sftp_open_ex((sftp), (path), strlen(path), 0, 0, LIBSSH2_SFTP_OPENDIR)
/* This is a public error code from libssh2_sftp_read() that is returned
when it would otherwise block. */
#define LIBSSH2SFTP_EAGAIN -2
LIBSSH2_API ssize_t libssh2_sftp_read(LIBSSH2_SFTP_HANDLE *handle,
char *buffer, size_t buffer_maxlen);
LIBSSH2_API ssize_t libssh2_sftp_readnb(LIBSSH2_SFTP_HANDLE *handle,
char *buffer, size_t buffer_maxlen);
LIBSSH2_API ssize_t libssh2_sftp_read(LIBSSH2_SFTP_HANDLE *handle, char *buffer, size_t buffer_maxlen);
LIBSSH2_API int libssh2_sftp_readdir(LIBSSH2_SFTP_HANDLE *handle, char *buffer,
size_t buffer_maxlen, LIBSSH2_SFTP_ATTRIBUTES *attrs);
LIBSSH2_API int libssh2_sftp_readdirnb(LIBSSH2_SFTP_HANDLE *handle, char *buffer,
size_t buffer_maxlen, LIBSSH2_SFTP_ATTRIBUTES *attrs);
LIBSSH2_API ssize_t libssh2_sftp_write(LIBSSH2_SFTP_HANDLE *handle, const char *buffer, size_t count);
@ -227,8 +225,6 @@ LIBSSH2_API int libssh2_sftp_unlink_ex(LIBSSH2_SFTP *sftp, const char *filename,
LIBSSH2_API int libssh2_sftp_mkdir_ex(LIBSSH2_SFTP *sftp, const char *path, unsigned int path_len, long mode);
#define libssh2_sftp_mkdir(sftp, path, mode) libssh2_sftp_mkdir_ex((sftp), (path), strlen(path), (mode))
LIBSSH2_API int libssh2_sftp_mkdirnb_ex(LIBSSH2_SFTP *sftp, const char *path, unsigned int path_len, long mode);
#define libssh2_sftp_mkdirnb(sftp, path, mode) libssh2_sftp_mkdirnb_ex((sftp), (path), strlen(path), (mode))
LIBSSH2_API int libssh2_sftp_rmdir_ex(LIBSSH2_SFTP *sftp, const char *path, unsigned int path_len);
#define libssh2_sftp_rmdir(sftp, path) libssh2_sftp_rmdir_ex((sftp), (path), strlen(path))

60
src/libssh2_priv.h
View File

@ -466,6 +466,10 @@ struct _LIBSSH2_SFTP_HANDLE {
char *next_name;
} dir;
} u;
/* State variables used in libssh2_sftp_close_handle() */
libssh2_nonblocking_states close_state;
unsigned long close_request_id;
};
struct _LIBSSH2_SFTP {
@ -480,34 +484,70 @@ struct _LIBSSH2_SFTP {
unsigned long last_errno;
/* Holder for partial packet, use in libssh2_sftp_packet_read() */
unsigned char *partial_packet; /* The data */
unsigned long partial_len; /* Desired number of bytes */
unsigned long partial_received; /* Bytes received so far */
unsigned char *partial_packet; /* The data */
unsigned long partial_len; /* Desired number of bytes */
unsigned long partial_received; /* Bytes received so far */
/* Time that libssh2_sftp_packet_requirev() started reading */
time_t requirev_start;
time_t requirev_start;
/* State variables used in _libssh2_sftp_read() */
/* State variables used in libssh2_sftp_open_ex() */
libssh2_nonblocking_states open_state;
unsigned char *open_packet;
ssize_t open_packet_len;
unsigned long open_request_id;
/* State variables used in libssh2_sftp_read() */
libssh2_nonblocking_states read_state;
unsigned char *read_packet;
unsigned long read_request_id;
size_t read_total_read;
unsigned long read_request_id;
size_t read_total_read;
/* State variables used in _libssh2_sftp_readdir() */
/* State variables used in libssh2_sftp_readdir() */
libssh2_nonblocking_states readdir_state;
unsigned char *readdir_packet;
unsigned long readdir_request_id;
/* State variables used in _libssh2_sftp_write() */
/* State variables used in libssh2_sftp_write() */
libssh2_nonblocking_states write_state;
unsigned char *write_packet;
unsigned long write_request_id;
/* State variables used in _libssh2_sftp_mkdir() */
/* State variables used in libssh2_sftp_fstat_ex() */
libssh2_nonblocking_states fstat_state;
unsigned char *fstat_packet;
unsigned long fstat_request_id;
/* State variables used in libssh2_sftp_unlink_ex() */
libssh2_nonblocking_states unlink_state;
unsigned char *unlink_packet;
unsigned long unlink_request_id;
/* State variables used in libssh2_sftp_rename_ex() */
libssh2_nonblocking_states rename_state;
unsigned char *rename_packet;
unsigned char *rename_s;
unsigned long rename_request_id;
/* State variables used in libssh2_sftp_mkdir() */
libssh2_nonblocking_states mkdir_state;
unsigned char *mkdir_packet;
unsigned long mkdir_request_id;
/* State variables used in libssh2_sftp_rmdir() */
libssh2_nonblocking_states rmdir_state;
unsigned char *rmdir_packet;
unsigned long rmdir_request_id;
/* State variables used in libssh2_sftp_stat() */
libssh2_nonblocking_states stat_state;
unsigned char *stat_packet;
unsigned long stat_request_id;
/* State variables used in libssh2_sftp_symlink() */
libssh2_nonblocking_states symlink_state;
unsigned char *symlink_packet;
unsigned long symlink_request_id;
};
#define LIBSSH2_SCP_RESPONSE_BUFLEN 256

1065
src/sftp.c
View File

File diff suppressed because it is too large Load Diff