/*********************************************************
- * Copyright (C) 2006-2017 VMware, Inc. All rights reserved.
+ * Copyright (C) 2006-2019 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
HgfsMountInfo *mountInfo, // OUT: mount data
int *flags) // OUT: mount flags
{
+ unsigned short fmask = 0;
ASSERT(option);
ASSERT(mountInfo);
- if (ParseMask(option, &mountInfo->fmask)) {
- LOG("Setting mount fmask to %o\n", mountInfo->fmask);
+ if (ParseMask(option, &fmask)) {
+ LOG("Setting mount fmask to %o\n", fmask);
+ mountInfo->fmask = fmask;
return TRUE;
}
HgfsMountInfo *mountInfo, // OUT: mount data
int *flags) // OUT: mount flags
{
+ unsigned short dmask = 0;
ASSERT(option);
ASSERT(mountInfo);
- if (ParseMask(option, &mountInfo->dmask)) {
- LOG("Setting mount dmask to %o\n", mountInfo->dmask);
+ if (ParseMask(option, &dmask)) {
+ LOG("Setting mount dmask to %o\n", dmask);
+ mountInfo->dmask = dmask;
return TRUE;
}
/*********************************************************
- * Copyright (C) 1998-2018 VMware, Inc. All rights reserved.
+ * Copyright (C) 1998-2019 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
payload = &reply->payload[0];
}
if (payload) {
+ uint32 actualSize = 0;
status = HgfsPlatformReadFile(readFd, input->session, offset,
requiredSize, payload,
- &reply->actualSize);
+ &actualSize);
if (HGFS_ERROR_SUCCESS == status) {
reply->reserved = 0;
+ reply->actualSize = actualSize;
replyPayloadSize = sizeof *reply;
if (readUseDataBuffer) {
break;
}
case HGFS_OP_READ: {
+ uint32 actualSize = 0;
HgfsReplyRead *reply = replyRead;
status = HgfsPlatformReadFile(readFd, input->session, offset, requiredSize,
- reply->payload, &reply->actualSize);
+ reply->payload, &actualSize);
if (HGFS_ERROR_SUCCESS == status) {
+ reply->actualSize = actualSize;
replyPayloadSize = sizeof *reply + reply->actualSize;
} else {
LOG(4, ("%s: V1 Failed to read-> %d.\n", __FUNCTION__, status));
/*********************************************************
- * Copyright (C) 1998-2018 VMware, Inc. All rights reserved.
+ * Copyright (C) 1998-2019 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
ASSERT(!freeChunk[i]);
chunks[i] = expand;
if (chunks[i] == NULL) {
- Log("%s: Cannot allocate memory to expand \"%s\" in \"%s\".\n",
- __FUNCTION__, expand, fileName);
+ Log("%s: Cannot allocate memory to expand $ in \"%s\".\n",
+ __FUNCTION__, fileName);
goto out;
}
chunkSize[i] = strlen(expand);
/*********************************************************
- * Copyright (C) 2013 VMware, Inc. All rights reserved.
+ * Copyright (C) 2013,2019 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
HgfsOp opUsed, // IN: Op to be used
HgfsReq *req) // IN/OUT: Packet to write into
{
- char *name;
- unsigned int *nameLength = NULL;
size_t reqSize;
- int result;
ASSERT(path);
ASSERT(req);
LOG(4, ("Path = %s \n", path));
switch (opUsed) {
case HGFS_OP_SEARCH_OPEN_V3: {
+ int result;
HgfsRequestSearchOpenV3 *requestV3 = HgfsGetRequestPayload(req);
- /* We'll use these later. */
- name = requestV3->dirName.name;
- nameLength = &requestV3->dirName.length;
requestV3->dirName.flags = 0;
requestV3->dirName.caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
requestV3->dirName.fid = HGFS_INVALID_HANDLE;
requestV3->reserved = 0;
reqSize = sizeof(*requestV3) + HgfsGetRequestHeaderSize();
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_LARGE_PACKET_MAX - (reqSize - 1),
+ requestV3->dirName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed\n"));
+ return -EINVAL;
+ }
+ LOG(4, ("After conversion = %s\n", requestV3->dirName.name));
+ requestV3->dirName.length = result;
+ reqSize += result;
break;
}
case HGFS_OP_SEARCH_OPEN: {
+ int result;
HgfsRequestSearchOpen *request;
request = (HgfsRequestSearchOpen *)(HGFS_REQ_PAYLOAD(req));
- /* We'll use these later. */
- name = request->dirName.name;
- nameLength = &request->dirName.length;
reqSize = sizeof *request;
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_LARGE_PACKET_MAX - (reqSize - 1),
+ request->dirName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed\n"));
+ return -EINVAL;
+ }
+ LOG(4, ("After conversion = %s\n", request->dirName.name));
+ request->dirName.length = result;
+ reqSize += result;
break;
}
return -EPROTO;
}
- /* Convert to CP name. */
-
- LOG(4, ("After buildPath = %s\n", path));
- result = CPName_ConvertTo(path,
- HGFS_LARGE_PACKET_MAX - (reqSize - 1),
- name);
- if (result < 0) {
- LOG(4, ("CP conversion failed\n"));
- return -EINVAL;
- }
-
- LOG(4, ("After conversion = %s\n", name));
-
- *nameLength = (uint32) result;
- req->payloadSize = reqSize + result;
+ req->payloadSize = reqSize;
/* Fill in header here as payloadSize needs to be there. */
HgfsPackHeader(req, opUsed);
int result;
HgfsOp opUsed;
HgfsStatus replyStatus;
- HgfsHandle *replySearch;
ASSERT(path);
req = HgfsGetNewRequest();
retry:
opUsed = hgfsVersionSearchOpen;
- if (opUsed == HGFS_OP_SEARCH_OPEN_V3) {
- HgfsReplySearchOpenV3 *requestV3 = HgfsGetReplyPayload(req);
-
- replySearch = &requestV3->search;
-
- } else {
- HgfsReplySearchOpen *request = (HgfsReplySearchOpen *)HGFS_REQ_PAYLOAD(req);
-
- replySearch = &request->search;
- }
result = HgfsPackDirOpenRequest(path, opUsed, req);
if (result != 0) {
switch (result) {
case 0:
- *handle = *replySearch;
- LOG(6, ("Set handle to %u\n", *replySearch));
+ if (opUsed == HGFS_OP_SEARCH_OPEN_V3) {
+ HgfsReplySearchOpenV3 *requestV3 = HgfsGetReplyPayload(req);
+ *handle = requestV3->search;
+ } else {
+ HgfsReplySearchOpen *request = (HgfsReplySearchOpen *)HGFS_REQ_PAYLOAD(req);
+ *handle = request->search;
+ }
+ LOG(6, ("Set handle to %u\n", *handle));
break;
case -EPROTO:
/* Retry with older version(s). Set globally. */
HgfsOp opUsed, // IN: Op to be used.
HgfsReq *req) // IN/OUT: Packet to write into
{
- char *fileName = NULL;
- uint32 *fileNameLength;
size_t reqSize;
- int result;
+
ASSERT(req);
switch (opUsed) {
case HGFS_OP_CREATE_DIR_V3: {
+ int result;
HgfsRequestCreateDirV3 *requestV3 = HgfsGetRequestPayload(req);
reqSize = sizeof(*requestV3) + HgfsGetRequestHeaderSize();
- /* We'll use these later. */
- fileName = requestV3->fileName.name;
- fileNameLength = &requestV3->fileName.length;
requestV3->fileName.flags = 0;
requestV3->fileName.fid = HGFS_INVALID_HANDLE;
requestV3->fileName.caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
-
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_LARGE_PACKET_MAX - (reqSize - 1),
+ requestV3->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ requestV3->fileName.length = result;
+ reqSize += result;
requestV3->mask = HGFS_CREATE_DIR_MASK;
/* Set permissions. */
break;
}
case HGFS_OP_CREATE_DIR_V2: {
+ int result;
HgfsRequestCreateDirV2 *requestV2;
requestV2 = (HgfsRequestCreateDirV2 *)(HGFS_REQ_PAYLOAD(req));
- /* We'll use these later. */
- fileName = requestV2->fileName.name;
- fileNameLength = &requestV2->fileName.length;
reqSize = sizeof *requestV2;
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_LARGE_PACKET_MAX - (reqSize - 1),
+ requestV2->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ requestV2->fileName.length = result;
+ reqSize += result;
requestV2->mask = HGFS_CREATE_DIR_MASK;
/* Set permissions. */
break;
}
case HGFS_OP_CREATE_DIR: {
+ int result;
HgfsRequestCreateDir *request;
request = (HgfsRequestCreateDir *)(HGFS_REQ_PAYLOAD(req));
- /* We'll use these later. */
- fileName = request->fileName.name;
- fileNameLength = &request->fileName.length;
reqSize = sizeof *request;
-
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_LARGE_PACKET_MAX - (reqSize - 1),
+ request->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ request->fileName.length = result;
+ reqSize += result;
/* Set permissions. */
request->permissions = (permsMode & S_IRWXU) >> 6;
break;
return -EPROTO;
}
-
- /* Convert to CP name. */
- result = CPName_ConvertTo(path,
- HGFS_LARGE_PACKET_MAX - (reqSize - 1),
- fileName);
- if (result < 0) {
- LOG(4, ("CP conversion failed.\n"));
- return -EINVAL;
- }
-
- *fileNameLength = result;
- req->payloadSize = reqSize + result;
+ req->payloadSize = reqSize;
/* Fill in header here as payloadSize needs to be there. */
HgfsPackHeader(req, opUsed);
HgfsReq *req = NULL;
int result = 0;
HgfsStatus replyStatus;
- char *fileName = NULL;
- uint32 *fileNameLength;
uint32 reqSize;
HgfsOp opUsed;
HgfsAttrInfo newAttr = {0};
reqSize = sizeof(*request) + HgfsGetRequestHeaderSize();
request->hints = 0;
- fileName = request->fileName.name;
- fileNameLength = &request->fileName.length;
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize),
+ request->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ result = -EINVAL;
+ goto out;
+ }
+ request->fileName.length = result;
+ reqSize += result;
request->fileName.fid = HGFS_INVALID_HANDLE;
request->fileName.flags = 0;
request->fileName.caseType = HGFS_FILE_NAME_DEFAULT_CASE;
request = (HgfsRequestDelete *)(HGFS_REQ_PAYLOAD(req));
/* Fill out the request packet. */
- fileName = request->fileName.name;
- fileNameLength = &request->fileName.length;
reqSize = sizeof *request;
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize),
+ request->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ result = -EINVAL;
+ goto out;
+ }
+ request->fileName.length = result;
+ reqSize += result;
}
-
- /* Convert to CP name. */
- result = CPName_ConvertTo(path,
- HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize),
- fileName);
- if (result < 0) {
- LOG(4, ("CP conversion failed.\n"));
- result = -EINVAL;
- goto out;
- }
-
- *fileNameLength = result;
- req->payloadSize = reqSize + result;
+ req->payloadSize = reqSize;
/* Fill in header here as payloadSize needs to be there. */
HgfsPackHeader(req, opUsed);
/*********************************************************
- * Copyright (C) 2013,2018 VMware, Inc. All rights reserved.
+ * Copyright (C) 2013,2018-2019 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
HgfsOp opUsed, // IN: Op to use
HgfsReq *req) // IN/OUT: Packet to write into
{
- char *name;
- uint32 *nameLength;
size_t reqSize;
- int result;
int openMode, openFlags;
ASSERT(path);
switch (opUsed) {
case HGFS_OP_OPEN_V3: {
+ int result;
HgfsRequestOpenV3 *requestV3 = HgfsGetRequestPayload(req);
reqSize = sizeof(*requestV3) + HgfsGetRequestHeaderSize();
- /* We'll use these later. */
- name = requestV3->fileName.name;
- nameLength = &requestV3->fileName.length;
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_LARGE_PACKET_MAX - (reqSize - 1),
+ requestV3->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ requestV3->fileName.length = result;
+ reqSize += result;
/* Linux clients need case-sensitive lookups. */
requestV3->fileName.flags = 0;
requestV3->fileName.caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
}
case HGFS_OP_OPEN_V2: {
+ int result;
HgfsRequestOpenV2 *requestV2;
requestV2 = (HgfsRequestOpenV2 *)(HGFS_REQ_PAYLOAD(req));
- /* We'll use these later. */
- name = requestV2->fileName.name;
- nameLength = &requestV2->fileName.length;
reqSize = sizeof *requestV2;
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_LARGE_PACKET_MAX - (reqSize - 1),
+ requestV2->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+
+ requestV2->fileName.length = result;
+ reqSize += result;
requestV2->mask = mask;
requestV2->mode = openMode;
requestV2->flags = openFlags;
break;
}
case HGFS_OP_OPEN: {
+ int result;
HgfsRequestOpen *request;
request = (HgfsRequestOpen *)(HGFS_REQ_PAYLOAD(req));
- /* We'll use these later. */
- name = request->fileName.name;
- nameLength = &request->fileName.length;
reqSize = sizeof *request;
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_LARGE_PACKET_MAX - (reqSize - 1),
+ request->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+
+ request->fileName.length = result;
+ reqSize += result;
request->mode = openMode;
request->flags = openFlags;
return -EPROTO;
}
-
- /* Convert to CP name. */
- result = CPName_ConvertTo(path,
- HGFS_LARGE_PACKET_MAX - (reqSize - 1),
- name);
- if (result < 0) {
- LOG(4, ("CP conversion failed.\n"));
- return -EINVAL;
- }
-
- *nameLength = (uint32) result;
- req->payloadSize = reqSize + result;
+ req->payloadSize = reqSize;
/* Fill in header here as payloadSize needs to be there. */
HgfsPackHeader(req, opUsed);
HgfsRename(const char* from, const char* to)
{
HgfsReq *req = NULL;
- char *oldName;
- char *newName;
- uint32 *oldNameLength;
- uint32 *newNameLength;
int result = 0;
uint32 reqSize;
HgfsOp opUsed;
if (opUsed == HGFS_OP_RENAME_V3) {
HgfsRequestRenameV3 *requestV3 = HgfsGetRequestPayload(req);
- oldName = requestV3->oldName.name;
- oldNameLength = &requestV3->oldName.length;
requestV3->hints = 0;
requestV3->oldName.flags = 0;
requestV3->oldName.fid = HGFS_INVALID_HANDLE;
requestV3->oldName.caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
requestV3->reserved = 0;
reqSize = sizeof(*requestV3) + HgfsGetRequestHeaderSize();
+ /* Convert old name to CP format. */
+ result = CPName_ConvertTo(from,
+ HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize),
+ requestV3->oldName.name);
+ if (result < 0) {
+ LOG(4, ("oldName CP conversion failed\n"));
+ result = -EINVAL;
+ goto out;
+ }
+
+ requestV3->oldName.length = result;
+ reqSize += result;
} else {
HgfsRequestRename *request = (HgfsRequestRename *)HGFS_REQ_PAYLOAD(req);
- oldName = request->oldName.name;
- oldNameLength = &request->oldName.length;
reqSize = sizeof *request;
- }
- /* Convert old name to CP format. */
- result = CPName_ConvertTo(from,
- HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize),
- oldName);
- if (result < 0) {
- LOG(4, ("oldName CP conversion failed\n"));
- result = -EINVAL;
- goto out;
- }
+ /* Convert old name to CP format. */
+ result = CPName_ConvertTo(from,
+ HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize),
+ request->oldName.name);
+ if (result < 0) {
+ LOG(4, ("oldName CP conversion failed\n"));
+ result = -EINVAL;
+ goto out;
+ }
- *oldNameLength = result;
- reqSize += result;
+ request->oldName.length = result;
+ reqSize += result;
+ }
/*
* Build full new name to send to server.
newNameP = (HgfsFileNameV3 *)((char *)&requestV3->oldName +
sizeof requestV3->oldName + result);
- newName = newNameP->name;
- newNameLength = &newNameP->length;
+
+ LOG(6, ("New name: \"%s\"\n", newNameP->name));
+
+ /* Convert new name to CP format. */
+ result = CPName_ConvertTo(to,
+ HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize) - result,
+ newNameP->name);
+ if (result < 0) {
+ LOG(4, ("newName CP conversion failed\n"));
+ result = -EINVAL;
+ goto out;
+ }
+ newNameP->length = result;
+ reqSize += result;
newNameP->flags = 0;
newNameP->fid = HGFS_INVALID_HANDLE;
newNameP->caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
HgfsFileName *newNameP;
newNameP = (HgfsFileName *)((char *)&request->oldName +
sizeof request->oldName + result);
- newName = newNameP->name;
- newNameLength = &newNameP->length;
- }
- LOG(6, ("New name: \"%s\"\n", newName));
+ LOG(6, ("New name: \"%s\"\n", newNameP->name));
- /* Convert new name to CP format. */
- result = CPName_ConvertTo(to,
- HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize) - result,
- newName);
- if (result < 0) {
- LOG(4, ("newName CP conversion failed\n"));
- result = -EINVAL;
- goto out;
+ /* Convert new name to CP format. */
+ result = CPName_ConvertTo(to,
+ HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize) - result,
+ newNameP->name);
+ if (result < 0) {
+ LOG(4, ("newName CP conversion failed\n"));
+ result = -EINVAL;
+ goto out;
+ }
+ newNameP->length = result;
+ reqSize += result;
}
- *newNameLength = result;
- reqSize += result;
req->payloadSize = reqSize;
/* Fill in header here as payloadSize needs to be there. */
{
HgfsAttrV2 *attrV2;
HgfsAttr *attrV1;
- HgfsAttrHint *hints;
HgfsAttrChanges *update;
- char *fileName = NULL;
- uint32 *fileNameLength = NULL;
size_t reqBufferSize;
size_t reqSize;
- int result = 0;
ASSERT(req);
switch (opUsed) {
case HGFS_OP_SETATTR_V3: {
+ int result;
HgfsRequestSetattrV3 *requestV3 = HgfsGetRequestPayload(req);
attrV2 = &requestV3->attr;
- hints = &requestV3->hints;
/*
* Clear attributes, mask, and hints before touching them.
* make sure to zero them all here.
*/
memset(attrV2, 0, sizeof *attrV2);
- memset(hints, 0, sizeof *hints);
+ requestV3->hints = 0;
/*
* When possible, issue a setattr using an existing handle. This will
* the times also requires write permissions on Windows, so we require it
* here too. Otherwise, any handle will do.
*/
- fileName = requestV3->fileName.name;
- fileNameLength = &requestV3->fileName.length;
requestV3->fileName.caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
requestV3->fileName.fid = HGFS_INVALID_HANDLE;
requestV3->fileName.flags = 0;
requestV3->reserved = 0;
reqSize = sizeof(*requestV3) + HgfsGetRequestHeaderSize();
reqBufferSize = HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize);
+ result = CPName_ConvertTo(path,
+ reqBufferSize,
+ requestV3->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ requestV3->fileName.length = result;
+ reqSize += result;
attrV2->mask = attr->mask;
if (attr->mask & (HGFS_ATTR_VALID_SPECIAL_PERMS |
}
if (attr->mask & HGFS_ATTR_VALID_ACCESS_TIME) {
attrV2->accessTime = attr->accessTime;
- *hints |= HGFS_ATTR_HINT_SET_ACCESS_TIME;
+ requestV3->hints |= HGFS_ATTR_HINT_SET_ACCESS_TIME;
}
if (attr->mask & HGFS_ATTR_VALID_WRITE_TIME) {
attrV2->writeTime = attr->writeTime;
- *hints |= HGFS_ATTR_HINT_SET_WRITE_TIME;
+ requestV3->hints |= HGFS_ATTR_HINT_SET_WRITE_TIME;
}
break;
}
case HGFS_OP_SETATTR_V2: {
+ int result;
HgfsRequestSetattrV2 *requestV2;
requestV2 = (HgfsRequestSetattrV2 *)(HGFS_REQ_PAYLOAD(req));
attrV2 = &requestV2->attr;
- hints = &requestV2->hints;
/*
* Clear attributes, mask, and hints before touching them.
* make sure to zero them all here.
*/
memset(attrV2, 0, sizeof *attrV2);
- memset(hints, 0, sizeof *hints);
-
- fileName = requestV2->fileName.name;
- fileNameLength = &requestV2->fileName.length;
+ requestV2->hints = 0;
reqSize = sizeof *requestV2;
reqBufferSize = HGFS_NAME_BUFFER_SIZE(HGFS_LARGE_PACKET_MAX, requestV2);
+ result = CPName_ConvertTo(path,
+ reqBufferSize,
+ requestV2->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ requestV2->fileName.length = result;
+ reqSize += result;
if (attr->mask & (HGFS_ATTR_VALID_SPECIAL_PERMS |
HGFS_ATTR_VALID_OWNER_PERMS |
}
if (attr->mask & HGFS_ATTR_VALID_ACCESS_TIME) {
attrV2->accessTime = attr->accessTime;
- *hints |= HGFS_ATTR_HINT_SET_ACCESS_TIME;
+ requestV2->hints |= HGFS_ATTR_HINT_SET_ACCESS_TIME;
}
if (attr->mask & HGFS_ATTR_VALID_WRITE_TIME) {
attrV2->writeTime = attr->writeTime;
- *hints |= HGFS_ATTR_HINT_SET_WRITE_TIME;
+ requestV2->hints |= HGFS_ATTR_HINT_SET_WRITE_TIME;
}
break;
}
case HGFS_OP_SETATTR: {
+ int result;
HgfsRequestSetattr *request;
request = (HgfsRequestSetattr *)(HGFS_REQ_PAYLOAD(req));
attrV1 = &request->attr;
update = &request->update;
- /* We'll use these later. */
- fileName = request->fileName.name;
- fileNameLength = &request->fileName.length;
reqSize = sizeof *request;
reqBufferSize = HGFS_NAME_BUFFER_SIZE(HGFS_LARGE_PACKET_MAX, request);
+ result = CPName_ConvertTo(path,
+ reqBufferSize,
+ request->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ request->fileName.length = result;
+ reqSize += result;
/*
* Clear attributes before touching them.
return -EPROTO;
}
- result = CPName_ConvertTo(path,
- reqBufferSize,
- fileName);
- if (result < 0) {
- LOG(4, ("CP conversion failed.\n"));
- return -EINVAL;
- }
-
- *fileNameLength = result;
- req->payloadSize = reqSize + result;
+ req->payloadSize = reqSize;
/* Fill in header here as payloadSize needs to be there. */
HgfsPackHeader(req, opUsed);
/*********************************************************
- * Copyright (C) 2013 VMware, Inc. All rights reserved.
+ * Copyright (C) 2013,2019 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
HgfsOp opUsed, // IN: Op to be used.
HgfsReq *req) // IN/OUT: Packet to write into
{
- char *name;
- uint32 *nameLength;
size_t requestSize;
- int result;
+
ASSERT(req);
switch (opUsed) {
case HGFS_OP_QUERY_VOLUME_INFO_V3: {
+ int result;
HgfsRequestQueryVolumeV3 *requestV3 = HgfsGetRequestPayload(req);
- /* We'll use these later. */
- name = requestV3->fileName.name;
- nameLength = &requestV3->fileName.length;
requestV3->fileName.flags = 0;
requestV3->fileName.fid = HGFS_INVALID_HANDLE;
requestV3->fileName.caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
requestV3->reserved = 0;
requestSize = sizeof(*requestV3) + HgfsGetRequestHeaderSize();
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_LARGE_PACKET_MAX - (requestSize - 1),
+ requestV3->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ requestV3->fileName.length = result;
+ requestSize += result;
break;
}
case HGFS_OP_QUERY_VOLUME_INFO: {
+ int result;
HgfsRequestQueryVolume *request;
request = (HgfsRequestQueryVolume *)(HGFS_REQ_PAYLOAD(req));
- /* We'll use these later. */
- name = request->fileName.name;
- nameLength = &request->fileName.length;
requestSize = sizeof *request;
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ HGFS_LARGE_PACKET_MAX - (requestSize - 1),
+ request->fileName.name);
+ if (result < 0) {
+ LOG(4, ("CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ request->fileName.length = result;
+ requestSize += result;
break;
}
default:
return -EPROTO;
}
- /* Convert to CP name. */
- result = CPName_ConvertTo(path,
- HGFS_LARGE_PACKET_MAX - (requestSize - 1),
- name);
- if (result < 0) {
- LOG(4, ("CP conversion failed.\n"));
- return -EINVAL;
- }
-
- *nameLength = (uint32) result;
- req->payloadSize = requestSize + result;
+ req->payloadSize = requestSize;
/* Fill in header here as payloadSize needs to be there. */
HgfsPackHeader(req, opUsed);
/*********************************************************
- * Copyright (C) 2013 VMware, Inc. All rights reserved.
+ * Copyright (C) 2013,2019 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
size_t reqBufferSize;
size_t reqSize;
int result = 0;
- char *fileName = NULL;
- uint32 *fileNameLength = NULL;
ASSERT(attr);
ASSERT(req);
ASSERT(path);
/* Fill out the request packet. */
requestV3->hints = 0;
- fileName = requestV3->fileName.name;
- fileNameLength = &requestV3->fileName.length;
requestV3->fileName.flags = 0;
requestV3->fileName.fid = HGFS_INVALID_HANDLE;
requestV3->fileName.caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
requestV3->reserved = 0;
reqSize = sizeof(*requestV3) + HgfsGetRequestHeaderSize();
reqBufferSize = HGFS_NAME_BUFFER_SIZET(HGFS_LARGE_PACKET_MAX, reqSize);
+ if (requestV3->fileName.name != NULL) {
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ reqBufferSize,
+ requestV3->fileName.name);
+ LOG(8, ("Converted path %s\n", requestV3->fileName.name));
+ if (result < 0) {
+ LOG(8, ("CP conversion failed.\n"));
+ result = -EINVAL;
+ goto out;
+ }
+ requestV3->fileName.length = result;
+ }
break;
}
requestV2 = (HgfsRequestGetattrV2 *)(HGFS_REQ_PAYLOAD(req));
requestV2->hints = 0;
- fileName = requestV2->fileName.name;
- fileNameLength = &requestV2->fileName.length;
reqSize = sizeof *requestV2;
reqBufferSize = HGFS_NAME_BUFFER_SIZE(HGFS_LARGE_PACKET_MAX, requestV2);
+ if (requestV2->fileName.name != NULL) {
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ reqBufferSize,
+ requestV2->fileName.name);
+ LOG(8, ("Converted path %s\n", requestV2->fileName.name));
+ if (result < 0) {
+ LOG(8, ("CP conversion failed.\n"));
+ result = -EINVAL;
+ goto out;
+ }
+ requestV2->fileName.length = result;
+ }
break;
}
case HGFS_OP_GETATTR: {
HgfsRequestGetattr *requestV1;
requestV1 = (HgfsRequestGetattr *)(HGFS_REQ_PAYLOAD(req));
- fileName = requestV1->fileName.name;
- fileNameLength = &requestV1->fileName.length;
reqSize = sizeof *requestV1;
reqBufferSize = HGFS_NAME_BUFFER_SIZE(HGFS_LARGE_PACKET_MAX, requestV1);
+ if (requestV1->fileName.name != NULL) {
+ /* Convert to CP name. */
+ result = CPName_ConvertTo(path,
+ reqBufferSize,
+ requestV1->fileName.name);
+ LOG(8, ("Converted path %s\n", requestV1->fileName.name));
+ if (result < 0) {
+ LOG(8, ("CP conversion failed.\n"));
+ result = -EINVAL;
+ goto out;
+ }
+ requestV1->fileName.length = result;
+ }
break;
}
goto out;
}
- if (fileName != NULL) {
- /* Convert to CP name. */
- result = CPName_ConvertTo(path,
- reqBufferSize,
- fileName);
- LOG(8, ("Converted path %s\n", fileName));
- if (result < 0) {
- LOG(8, ("CP conversion failed.\n"));
- result = -EINVAL;
- goto out;
- }
- *fileNameLength = result;
- }
-
req->payloadSize = reqSize + result;
/* Fill in header here as payloadSize needs to be there. */
/*********************************************************
- * Copyright (C) 2013 VMware, Inc. All rights reserved.
+ * Copyright (C) 2013,2019 VMware, Inc. All rights reserved.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published
{
HgfsRequestSymlinkCreateV3 *requestV3 = NULL;
HgfsRequestSymlinkCreate *request = NULL;
- char *symlinkName;
- uint32 *symlinkNameLength;
- char *targetName;
- uint32 *targetNameLength;
size_t targetNameBytes;
-
size_t requestSize;
- int result;
+
+ targetNameBytes = strlen(symname) + 1;
switch (opUsed) {
case HGFS_OP_CREATE_SYMLINK_V3: {
+ int result;
+ HgfsFileNameV3 *fileNameP;
requestV3 = HgfsGetRequestPayload(req);
- /* We'll use these later. */
- symlinkName = requestV3->symlinkName.name;
- symlinkNameLength = &requestV3->symlinkName.length;
requestV3->symlinkName.flags = 0;
requestV3->symlinkName.fid = HGFS_INVALID_HANDLE;
requestV3->symlinkName.caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
requestV3->reserved = 0;
requestSize = sizeof(*requestV3) + HgfsGetRequestHeaderSize();
+ /* Convert symlink name to CP format. */
+ result = CPName_ConvertTo(symlink,
+ HGFS_LARGE_PACKET_MAX - (requestSize - 1),
+ requestV3->symlinkName.name);
+ if (result < 0) {
+ LOG(4, ("SymlinkName CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ requestV3->symlinkName.length = result;
+ requestSize += result;
+
+ /* Copy target name into request packet. */
+ if (targetNameBytes > HGFS_LARGE_PACKET_MAX - (requestSize - 1)) {
+ LOG(4, ("Target name is too long.\n"));
+ return -EINVAL;
+ }
+
+ fileNameP = (HgfsFileNameV3 *)((char *)&requestV3->symlinkName +
+ sizeof requestV3->symlinkName + result);
+ memcpy(fileNameP->name, symname, targetNameBytes);
+ LOG(6, ("Target name: \"%s\"\n", fileNameP->name));
+ /* Convert target name to CPName-lite format. */
+ CPNameLite_ConvertTo(fileNameP->name, targetNameBytes - 1, '/');
+ fileNameP->length = targetNameBytes - 1;
+ fileNameP->flags = 0;
+ fileNameP->fid = HGFS_INVALID_HANDLE;
+ fileNameP->caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
break;
}
case HGFS_OP_CREATE_SYMLINK: {
+ int result;
+ HgfsFileName *fileNameP;
request = (HgfsRequestSymlinkCreate *)(HGFS_REQ_PAYLOAD(req));
- /* We'll use these later. */
- symlinkName = request->symlinkName.name;
- symlinkNameLength = &request->symlinkName.length;
requestSize = sizeof *request;
+ /* Convert symlink name to CP format. */
+ result = CPName_ConvertTo(symlink,
+ HGFS_LARGE_PACKET_MAX - (requestSize - 1),
+ request->symlinkName.name);
+ if (result < 0) {
+ LOG(4, ("SymlinkName CP conversion failed.\n"));
+ return -EINVAL;
+ }
+ request->symlinkName.length = result;
+ requestSize += result;
+
+ /* Copy target name into request packet. */
+ if (targetNameBytes > HGFS_LARGE_PACKET_MAX - (requestSize - 1)) {
+ LOG(4, ("Target name is too long.\n"));
+ return -EINVAL;
+ }
+
+ fileNameP = (HgfsFileName *)((char *)&request->symlinkName +
+ sizeof request->symlinkName + result);
+ memcpy(fileNameP->name, symname, targetNameBytes);
+ LOG(6, ("Target name: \"%s\"\n", fileNameP->name));
+ /* Convert target name to CPName-lite format. */
+ CPNameLite_ConvertTo(fileNameP->name, targetNameBytes - 1, '/');
+ fileNameP->length = targetNameBytes - 1;
break;
}
default:
return -EPROTO;
}
-
- /* Convert symlink name to CP format. */
- result = CPName_ConvertTo(symlink,
- HGFS_LARGE_PACKET_MAX - (requestSize - 1),
- symlinkName);
- if (result < 0) {
- LOG(4, ("SymlinkName CP conversion failed.\n"));
- return -EINVAL;
- }
-
- *symlinkNameLength = result;
- req->payloadSize = requestSize + result;
+ req->payloadSize = requestSize;
/*
- * Note the different buffer length. This is because HgfsRequestSymlink
- * contains two filenames, and once we place the first into the packet we
- * must account for it when determining the amount of buffer available for
- * the second.
- *
- * Also note that targetNameBytes accounts for the NUL character. Once
- * we've converted it to CP name, it won't be NUL-terminated and the length
- * of the string in the packet itself won't account for it.
+ * targetNameBytes accounts for the NUL character. Once we've converted
+ * it to CP name, it won't be NUL-terminated and the length of the string
+ * in the packet itself won't account for it.
*/
- if (opUsed == HGFS_OP_CREATE_SYMLINK_V3) {
- HgfsFileNameV3 *fileNameP;
- fileNameP = (HgfsFileNameV3 *)((char *)&requestV3->symlinkName +
- sizeof requestV3->symlinkName + result);
- targetName = fileNameP->name;
- targetNameLength = &fileNameP->length;
- fileNameP->flags = 0;
- fileNameP->fid = HGFS_INVALID_HANDLE;
- fileNameP->caseType = HGFS_FILE_NAME_CASE_SENSITIVE;
- } else {
- HgfsFileName *fileNameP;
- fileNameP = (HgfsFileName *)((char *)&request->symlinkName +
- sizeof request->symlinkName + result);
- targetName = fileNameP->name;
- targetNameLength = &fileNameP->length;
- }
- targetNameBytes = strlen(symname) + 1;
-
- /* Copy target name into request packet. */
- if (targetNameBytes > HGFS_LARGE_PACKET_MAX - (requestSize - 1)) {
- LOG(4, ("Target name is too long.\n"));
- return -EINVAL;
- }
- memcpy(targetName, symname, targetNameBytes);
- LOG(6, ("Target name: \"%s\"\n", targetName));
-
- /* Convert target name to CPName-lite format. */
- CPNameLite_ConvertTo(targetName, targetNameBytes - 1, '/');
-
- *targetNameLength = targetNameBytes - 1;
req->payloadSize += targetNameBytes - 1;
/* Fill in header here as payloadSize needs to be there. */
projects / thirdparty / open-vm-tools.git / commitdiff
