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nanahira
Marsaud Smb2
Commits
97a9273e
Commit
97a9273e
authored
Dec 10, 2018
by
Julien Fontanet
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Plain Diff
feat(open): add flags support
parent
89cde8df
Changes
4
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Showing
4 changed files
with
47 additions
and
26 deletions
+47
-26
lib/api/createWriteStream.js
lib/api/createWriteStream.js
+5
-12
lib/api/open.js
lib/api/open.js
+13
-2
lib/api/writeFile.js
lib/api/writeFile.js
+7
-12
lib/tools/parse-flags.js
lib/tools/parse-flags.js
+22
-0
No files found.
lib/api/createWriteStream.js
View file @
97a9273e
var
Writable
=
require
(
'
stream
'
).
Writable
;
var
BigInt
=
require
(
'
../tools/bigint
'
);
var
parseFlags
=
require
(
'
../tools/parse-flags
'
);
var
request
=
require
(
'
../tools/smb2-forge
'
).
request
;
var
constants
=
require
(
'
../structures/constants
'
);
// Where does it come from?!
var
maxPacketSize
=
0x00010000
-
0x71
;
...
...
@@ -13,20 +13,13 @@ module.exports = function createWriteStream(path, options, cb) {
options
=
{};
}
var
createDisposition
;
var
flags
=
options
!=
null
&&
options
.
flags
;
if
(
flags
===
'
r+
'
)
{
createDisposition
=
constants
.
FILE_OPEN
;
}
else
if
(
flags
===
'
w
'
||
flags
===
'
w+
'
)
{
createDisposition
=
constants
.
FILE_OVERWRITE_IF
;
}
else
if
(
flags
===
'
wx
'
||
flags
===
'
wx+
'
)
{
createDisposition
=
constants
.
FILE_CREATE
;
}
var
connection
=
this
;
request
(
'
create
'
,
{
createDisposition
:
createDisposition
,
path
:
path
},
{
createDisposition
:
parseFlags
((
options
!=
null
&&
options
.
flags
)
||
'
wx
'
),
path
:
path
,
},
connection
,
function
(
err
,
file
)
{
if
(
err
!=
null
)
{
...
...
lib/api/open.js
View file @
97a9273e
var
parseFlags
=
require
(
'
../tools/parse-flags
'
);
var
request
=
require
(
'
../tools/smb2-forge
'
).
request
;
module
.
exports
=
function
open
(
path
,
cb
)
{
request
(
'
open
'
,
{
path
:
path
},
this
,
cb
);
module
.
exports
=
function
open
(
path
,
flags
,
cb
)
{
if
(
typeof
flags
===
'
function
'
)
{
cb
=
flags
;
flags
=
undefined
;
}
request
(
'
create
'
,
{
createDisposition
:
parseFlags
(
flags
||
'
r
'
),
path
:
path
},
this
,
cb
);
};
lib/api/writeFile.js
View file @
97a9273e
var
SMB2Forge
=
require
(
'
../tools/smb2-forge
'
);
var
SMB2Request
=
SMB2Forge
.
request
;
var
BigInt
=
require
(
'
../tools/bigint
'
);
var
constants
=
require
(
'
../structures/constant
s
'
);
var
parseFlags
=
require
(
'
../tools/parse-flag
s
'
);
/*
* writeFile
...
...
@@ -24,16 +24,6 @@ module.exports = function writeFile(filename, data, options, cb) {
options
=
{};
}
var
createDisposition
;
var
flags
=
options
!=
null
&&
(
options
.
flags
||
options
.
flag
);
if
(
flags
===
'
r+
'
)
{
createDisposition
=
constants
.
FILE_OPEN
;
}
else
if
(
flags
===
'
w
'
||
flags
===
'
w+
'
)
{
createDisposition
=
constants
.
FILE_OVERWRITE_IF
;
}
else
if
(
flags
===
'
wx
'
||
flags
===
'
wx+
'
)
{
createDisposition
=
constants
.
FILE_CREATE
;
}
options
.
encoding
=
options
.
encoding
||
'
utf8
'
;
var
connection
=
this
;
...
...
@@ -46,7 +36,12 @@ module.exports = function writeFile(filename, data, options, cb) {
function
createFile
(
fileCreated
)
{
SMB2Request
(
'
create
'
,
{
createDisposition
:
createDisposition
,
path
:
filename
},
{
createDisposition
:
parseFlags
(
(
options
!=
null
&&
(
options
.
flags
||
options
.
flag
))
||
'
wx
'
),
path
:
filename
,
},
connection
,
function
(
err
,
f
)
{
if
(
err
)
cb
&&
cb
(
err
);
...
...
lib/tools/parse-flags.js
0 → 100644
View file @
97a9273e
var
c
=
require
(
'
../structures/constants
'
);
module
.
exports
=
function
parseFlags
(
flags
)
{
const
chars
=
{
__proto__
:
null
};
for
(
let
i
=
0
,
n
=
flags
.
length
;
i
<
n
;
++
i
)
{
chars
[
flags
[
i
]]
=
true
;
}
if
(
'
r
'
in
chars
)
{
return
c
.
FILE_OPEN
;
}
if
(
'
x
'
in
chars
)
{
return
c
.
FILE_CREATE
;
}
if
(
'
a
'
in
chars
)
{
return
c
.
FILE_OPEN_IF
;
}
if
(
'
w
'
in
chars
)
{
return
c
.
FILE_OVERWRITE_IF
;
}
throw
new
Error
(
'
invalid flags
'
);
};
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