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add support for mknod

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This commit is contained in:
Mathias Buus 2015-05-16 20:32:57 +02:00
parent e133e04513
commit ac9191960a
2 changed files with 28 additions and 0 deletions
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4
README.md
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@ -217,6 +217,10 @@ Called when ownership of a path is being changed
Called when the mode of a path is being changed
#### `ops.mknod(path, mode, dev, cb)`
Called when the a new device file is being made.
#### `ops.setxattr(path, name, buffer, length, offset, flags, cb)`
Called when extended attributes is being set (see the extended docs for your platform).

24
fuse-bindings.cc
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@ -37,6 +37,7 @@ enum bindings_ops_t {
OP_READLINK,
OP_CHOWN,
OP_CHMOD,
OP_MKNOD,
OP_SETXATTR,
OP_GETXATTR,
OP_OPEN,
@ -96,6 +97,7 @@ struct bindings_t {
NanCallback *ops_readlink;
NanCallback *ops_chown;
NanCallback *ops_chmod;
NanCallback *ops_mknod;
NanCallback *ops_setxattr;
NanCallback *ops_getxattr;
NanCallback *ops_open;
@ -126,6 +128,7 @@ struct bindings_t {
off_t length;
void *data; // various structs
int mode;
int dev;
int uid;
int gid;
int result;
@ -222,6 +225,17 @@ static bindings_t *bindings_get_context () {
return b;
}
static int bindings_mknod (const char *path, mode_t mode, dev_t dev) {
bindings_t *b = bindings_get_context();
b->op = OP_MKNOD;
b->path = (char *) path;
b->mode = mode;
b->dev = dev;
return bindings_call(b);
}
static int bindings_truncate (const char *path, off_t size) {
bindings_t *b = bindings_get_context();
@ -592,6 +606,7 @@ static void bindings_free (bindings_t *b) {
if (b->ops_readlink != NULL) delete b->ops_readlink;
if (b->ops_chown != NULL) delete b->ops_chown;
if (b->ops_chmod != NULL) delete b->ops_chmod;
if (b->ops_mknod != NULL) delete b->ops_mknod;
if (b->ops_setxattr != NULL) delete b->ops_setxattr;
if (b->ops_getxattr != NULL) delete b->ops_getxattr;
if (b->ops_statfs != NULL) delete b->ops_statfs;
@ -644,6 +659,7 @@ static void *bindings_thread (void *data) {
if (b->ops_readlink != NULL) ops.readlink = bindings_readlink;
if (b->ops_chown != NULL) ops.chown = bindings_chown;
if (b->ops_chmod != NULL) ops.chmod = bindings_chmod;
if (b->ops_mknod != NULL) ops.mknod = bindings_mknod;
if (b->ops_setxattr != NULL) ops.setxattr = bindings_setxattr;
if (b->ops_getxattr != NULL) ops.getxattr = bindings_getxattr;
if (b->ops_statfs != NULL) ops.statfs = bindings_statfs;
@ -809,6 +825,7 @@ NAN_METHOD(OpCallback) {
case OP_FTRUNCATE:
case OP_CHOWN:
case OP_CHMOD:
case OP_MKNOD:
case OP_SETXATTR:
case OP_GETXATTR:
case OP_READ:
@ -984,6 +1001,12 @@ static void bindings_dispatch (uv_async_t* handle, int status) {
}
return;
case OP_MKNOD: {
Local<Value> tmp[] = {NanNew<String>(b->path), NanNew<Number>(b->mode), NanNew<Number>(b->dev), callback};
bindings_call_op(b, b->ops_mknod, 4, tmp);
}
return;
case OP_CHOWN: {
Local<Value> tmp[] = {NanNew<String>(b->path), NanNew<Number>(b->uid), NanNew<Number>(b->gid), callback};
bindings_call_op(b, b->ops_chown, 4, tmp);
@ -1127,6 +1150,7 @@ NAN_METHOD(Mount) {
b->ops_readlink = ops->Has(NanNew<String>("readlink")) ? new NanCallback(ops->Get(NanNew<String>("readlink")).As<Function>()) : NULL;
b->ops_chown = ops->Has(NanNew<String>("chown")) ? new NanCallback(ops->Get(NanNew<String>("chown")).As<Function>()) : NULL;
b->ops_chmod = ops->Has(NanNew<String>("chmod")) ? new NanCallback(ops->Get(NanNew<String>("chmod")).As<Function>()) : NULL;
b->ops_mknod = ops->Has(NanNew<String>("mknod")) ? new NanCallback(ops->Get(NanNew<String>("mknod")).As<Function>()) : NULL;
b->ops_setxattr = ops->Has(NanNew<String>("setxattr")) ? new NanCallback(ops->Get(NanNew<String>("setxattr")).As<Function>()) : NULL;
b->ops_getxattr = ops->Has(NanNew<String>("getxattr")) ? new NanCallback(ops->Get(NanNew<String>("getxattr")).As<Function>()) : NULL;
b->ops_open = ops->Has(NanNew<String>("open")) ? new NanCallback(ops->Get(NanNew<String>("open")).As<Function>()) : NULL;