1 | /* $Id: VBoxSharedFoldersSvc.cpp 99802 2023-05-16 00:05:16Z vboxsync $ */
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2 | /** @file
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3 | * Shared Folders - Host service entry points.
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4 | */
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5 |
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6 | /*
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7 | * Copyright (C) 2006-2023 Oracle and/or its affiliates.
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8 | *
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9 | * This file is part of VirtualBox base platform packages, as
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10 | * available from https://www.virtualbox.org.
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11 | *
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12 | * This program is free software; you can redistribute it and/or
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13 | * modify it under the terms of the GNU General Public License
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14 | * as published by the Free Software Foundation, in version 3 of the
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15 | * License.
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16 | *
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17 | * This program is distributed in the hope that it will be useful, but
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18 | * WITHOUT ANY WARRANTY; without even the implied warranty of
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19 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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20 | * General Public License for more details.
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21 | *
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22 | * You should have received a copy of the GNU General Public License
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23 | * along with this program; if not, see <https://www.gnu.org/licenses>.
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24 | *
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25 | * SPDX-License-Identifier: GPL-3.0-only
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26 | */
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27 |
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28 |
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29 | /*********************************************************************************************************************************
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30 | * Header Files *
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31 | *********************************************************************************************************************************/
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32 | #define LOG_GROUP LOG_GROUP_SHARED_FOLDERS
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33 | #include <VBox/shflsvc.h>
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34 |
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35 | #include "shfl.h"
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36 | #include "mappings.h"
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37 | #include "shflhandle.h"
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38 | #include "vbsf.h"
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39 | #include <iprt/alloc.h>
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40 | #include <iprt/string.h>
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41 | #include <iprt/assert.h>
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42 | #include <VBox/AssertGuest.h>
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43 | #include <VBox/vmm/ssm.h>
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44 | #include <VBox/vmm/pdmifs.h>
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45 | #include <VBox/vmm/vmmr3vtable.h>
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46 |
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47 |
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48 | /*********************************************************************************************************************************
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49 | * Defined Constants And Macros *
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50 | *********************************************************************************************************************************/
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51 | #define SHFL_SAVED_STATE_VERSION_FOLDERNAME_UTF16 2
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52 | #define SHFL_SAVED_STATE_VERSION_PRE_AUTO_MOUNT_POINT 3
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53 | #define SHFL_SAVED_STATE_VERSION_PRE_ERROR_STYLE 4
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54 | #define SHFL_SAVED_STATE_VERSION 5
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55 |
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56 |
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57 | /*********************************************************************************************************************************
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58 | * Global Variables *
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59 | *********************************************************************************************************************************/
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60 | PVBOXHGCMSVCHELPERS g_pHelpers;
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61 | static PPDMLED g_pStatusLed = NULL;
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62 |
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63 | /** @name Shared folder statistics.
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64 | * @{ */
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65 | static STAMPROFILE g_StatQueryMappings;
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66 | static STAMPROFILE g_StatQueryMappingsFail;
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67 | static STAMPROFILE g_StatQueryMapName;
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68 | static STAMPROFILE g_StatCreate;
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69 | static STAMPROFILE g_StatCreateFail;
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70 | static STAMPROFILE g_StatLookup;
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71 | static STAMPROFILE g_StatLookupFail;
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72 | static STAMPROFILE g_StatClose;
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73 | static STAMPROFILE g_StatCloseFail;
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74 | static STAMPROFILE g_StatRead;
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75 | static STAMPROFILE g_StatReadFail;
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76 | static STAMPROFILE g_StatWrite;
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77 | static STAMPROFILE g_StatWriteFail;
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78 | static STAMPROFILE g_StatLock;
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79 | static STAMPROFILE g_StatLockFail;
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80 | static STAMPROFILE g_StatList;
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81 | static STAMPROFILE g_StatListFail;
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82 | static STAMPROFILE g_StatReadLink;
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83 | static STAMPROFILE g_StatReadLinkFail;
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84 | static STAMPROFILE g_StatMapFolderOld;
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85 | static STAMPROFILE g_StatMapFolder;
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86 | static STAMPROFILE g_StatMapFolderFail;
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87 | static STAMPROFILE g_StatUnmapFolder;
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88 | static STAMPROFILE g_StatUnmapFolderFail;
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89 | static STAMPROFILE g_StatInformationFail;
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90 | static STAMPROFILE g_StatInformationSetFile;
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91 | static STAMPROFILE g_StatInformationSetFileFail;
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92 | static STAMPROFILE g_StatInformationSetSize;
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93 | static STAMPROFILE g_StatInformationSetSizeFail;
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94 | static STAMPROFILE g_StatInformationGetFile;
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95 | static STAMPROFILE g_StatInformationGetFileFail;
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96 | static STAMPROFILE g_StatInformationGetVolume;
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97 | static STAMPROFILE g_StatInformationGetVolumeFail;
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98 | static STAMPROFILE g_StatRemove;
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99 | static STAMPROFILE g_StatRemoveFail;
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100 | static STAMPROFILE g_StatCloseAndRemove;
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101 | static STAMPROFILE g_StatCloseAndRemoveFail;
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102 | static STAMPROFILE g_StatRename;
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103 | static STAMPROFILE g_StatRenameFail;
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104 | static STAMPROFILE g_StatFlush;
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105 | static STAMPROFILE g_StatFlushFail;
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106 | static STAMPROFILE g_StatSetErrorStyle;
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107 | static STAMPROFILE g_StatSetUtf8;
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108 | static STAMPROFILE g_StatSetFileSize;
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109 | static STAMPROFILE g_StatSetFileSizeFail;
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110 | static STAMPROFILE g_StatSymlink;
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111 | static STAMPROFILE g_StatSymlinkFail;
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112 | static STAMPROFILE g_StatSetSymlinks;
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113 | static STAMPROFILE g_StatQueryMapInfo;
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114 | static STAMPROFILE g_StatQueryFeatures;
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115 | static STAMPROFILE g_StatCopyFile;
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116 | static STAMPROFILE g_StatCopyFileFail;
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117 | static STAMPROFILE g_StatCopyFilePart;
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118 | static STAMPROFILE g_StatCopyFilePartFail;
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119 | static STAMPROFILE g_StatWaitForMappingsChanges;
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120 | static STAMPROFILE g_StatWaitForMappingsChangesFail;
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121 | static STAMPROFILE g_StatCancelMappingsChangesWait;
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122 | static STAMPROFILE g_StatUnknown;
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123 | static STAMPROFILE g_StatMsgStage1;
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124 | /** @} */
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125 |
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126 |
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127 | /** @page pg_shfl_svc Shared Folders Host Service
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128 | *
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129 | * Shared Folders map a host file system to guest logical filesystem.
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130 | * A mapping represents 'host name'<->'guest name' translation and a root
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131 | * identifier to be used to access this mapping.
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132 | * Examples: "C:\WINNT"<->"F:", "C:\WINNT\System32"<->"/mnt/host/system32".
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133 | *
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134 | * Therefore, host name and guest name are strings interpreted
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135 | * only by host service and guest client respectively. Host name is
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136 | * passed to guest only for informational purpose. Guest may for example
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137 | * display the string or construct volume label out of the string.
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138 | *
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139 | * Root identifiers are unique for whole guest life,
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140 | * that is until next guest reset/fresh start.
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141 | * 32 bit value incremented for each new mapping is used.
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142 | *
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143 | * Mapping strings are taken from VM XML configuration on VM startup.
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144 | * The service DLL takes mappings during initialization. There is
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145 | * also API for changing mappings at runtime.
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146 | *
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147 | * Current mappings and root identifiers are saved when VM is saved.
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148 | *
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149 | * Guest may use any of these mappings. Full path information
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150 | * about an object on a mapping consists of the root identifier and
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151 | * a full path of object.
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152 | *
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153 | * Guest IFS connects to the service and calls SHFL_FN_QUERY_MAP
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154 | * function which returns current mappings. For guest convenience,
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155 | * removed mappings also returned with REMOVED flag and new mappings
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156 | * are marked with NEW flag.
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157 | *
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158 | * To access host file system guest just forwards file system calls
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159 | * to the service, and specifies full paths or handles for objects.
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160 | *
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161 | *
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162 | */
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163 |
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164 |
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165 |
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166 | static DECLCALLBACK(int) svcUnload (void *)
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167 | {
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168 | int rc = VINF_SUCCESS;
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169 |
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170 | Log(("svcUnload\n"));
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171 | vbsfFreeHandleTable();
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172 |
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173 | if (g_pHelpers)
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174 | HGCMSvcHlpStamDeregister(g_pHelpers, "/HGCM/VBoxSharedFolders/*");
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175 | return rc;
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176 | }
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177 |
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178 | static DECLCALLBACK(int) svcConnect (void *, uint32_t u32ClientID, void *pvClient, uint32_t fRequestor, bool fRestoring)
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179 | {
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180 | RT_NOREF(u32ClientID, fRequestor, fRestoring);
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181 | SHFLCLIENTDATA *pClient = (SHFLCLIENTDATA *)pvClient;
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182 | Log(("SharedFolders host service: connected, u32ClientID = %u\n", u32ClientID));
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183 |
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184 | pClient->fHasMappingCounts = true;
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185 | pClient->enmErrorStyle = SHFLERRORSTYLE_NATIVE;
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186 | return VINF_SUCCESS;
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187 | }
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188 |
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189 | static DECLCALLBACK(int) svcDisconnect (void *, uint32_t u32ClientID, void *pvClient)
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190 | {
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191 | RT_NOREF1(u32ClientID);
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192 | SHFLCLIENTDATA *pClient = (SHFLCLIENTDATA *)pvClient;
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193 |
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194 | /* When a client disconnects, make sure that outstanding change waits are being canceled.
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195 | *
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196 | * Usually this will be done actively by VBoxService on the guest side when shutting down,
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197 | * but the VM could be reset without having VBoxService the chance of cancelling those waits.
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198 | *
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199 | * This in turn will eat up the call completion handle restrictions on the HGCM host side, throwing assertions. */
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200 | int rc = vbsfMappingsCancelChangesWaits(pClient);
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201 |
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202 | Log(("SharedFolders host service: disconnected, u32ClientID = %u, rc = %Rrc\n", u32ClientID, rc));
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203 |
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204 | vbsfDisconnect(pClient);
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205 | return rc;
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206 | }
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207 |
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208 | /** @note We only save as much state as required to access the shared folder again after restore.
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209 | * All I/O requests pending at the time of saving will never be completed or result in errors.
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210 | * (file handles no longer valid etc)
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211 | * This works as designed at the moment. A full state save would be difficult and not always possible
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212 | * as the contents of a shared folder might change in between save and restore.
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213 | */
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214 | static DECLCALLBACK(int) svcSaveState(void *, uint32_t u32ClientID, void *pvClient, PSSMHANDLE pSSM, PCVMMR3VTABLE pVMM)
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215 | {
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216 | #ifndef UNITTEST /* Read this as not yet tested */
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217 | RT_NOREF1(u32ClientID);
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218 | SHFLCLIENTDATA *pClient = (SHFLCLIENTDATA *)pvClient;
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219 |
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220 | Log(("SharedFolders host service: saving state, u32ClientID = %u\n", u32ClientID));
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221 |
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222 | int rc = pVMM->pfnSSMR3PutU32(pSSM, SHFL_SAVED_STATE_VERSION);
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223 | AssertRCReturn(rc, rc);
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224 |
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225 | rc = pVMM->pfnSSMR3PutU32(pSSM, SHFL_MAX_MAPPINGS);
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226 | AssertRCReturn(rc, rc);
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227 |
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228 | /* Save client structure length & contents */
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229 | rc = pVMM->pfnSSMR3PutU32(pSSM, sizeof(*pClient));
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230 | AssertRCReturn(rc, rc);
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231 |
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232 | rc = pVMM->pfnSSMR3PutMem(pSSM, pClient, sizeof(*pClient));
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233 | AssertRCReturn(rc, rc);
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234 |
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235 | /* Save all the active mappings. */
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236 | for (int i=0;i<SHFL_MAX_MAPPINGS;i++)
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237 | {
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238 | /* Mapping are saved in the order of increasing root handle values. */
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239 | MAPPING *pFolderMapping = vbsfMappingGetByRoot(i);
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240 |
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241 | rc = pVMM->pfnSSMR3PutU32(pSSM, pFolderMapping? pFolderMapping->cMappings: 0);
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242 | AssertRCReturn(rc, rc);
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243 |
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244 | rc = pVMM->pfnSSMR3PutBool(pSSM, pFolderMapping? pFolderMapping->fValid: false);
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245 | AssertRCReturn(rc, rc);
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246 |
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247 | if (pFolderMapping && pFolderMapping->fValid)
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248 | {
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249 | uint32_t len = (uint32_t)strlen(pFolderMapping->pszFolderName);
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250 | pVMM->pfnSSMR3PutU32(pSSM, len);
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251 | pVMM->pfnSSMR3PutStrZ(pSSM, pFolderMapping->pszFolderName);
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252 |
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253 | len = ShflStringSizeOfBuffer(pFolderMapping->pMapName);
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254 | pVMM->pfnSSMR3PutU32(pSSM, len);
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255 | pVMM->pfnSSMR3PutMem(pSSM, pFolderMapping->pMapName, len);
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256 |
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257 | pVMM->pfnSSMR3PutBool(pSSM, pFolderMapping->fHostCaseSensitive);
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258 |
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259 | pVMM->pfnSSMR3PutBool(pSSM, pFolderMapping->fGuestCaseSensitive);
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260 |
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261 | len = ShflStringSizeOfBuffer(pFolderMapping->pAutoMountPoint);
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262 | pVMM->pfnSSMR3PutU32(pSSM, len);
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263 | rc = pVMM->pfnSSMR3PutMem(pSSM, pFolderMapping->pAutoMountPoint, len);
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264 | AssertRCReturn(rc, rc);
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265 | }
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266 | }
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267 |
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268 | #else
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269 | RT_NOREF(u32ClientID, pvClient, pSSM, pVMM);
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270 | #endif
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271 | return VINF_SUCCESS;
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272 | }
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273 |
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274 | static DECLCALLBACK(int) svcLoadState(void *, uint32_t u32ClientID, void *pvClient,
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275 | PSSMHANDLE pSSM, PCVMMR3VTABLE pVMM, uint32_t uVersion)
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276 | {
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277 | #ifndef UNITTEST /* Read this as not yet tested */
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278 | RT_NOREF(u32ClientID, uVersion);
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279 | uint32_t nrMappings;
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280 | SHFLCLIENTDATA *pClient = (SHFLCLIENTDATA *)pvClient;
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281 | uint32_t len;
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282 |
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283 | Log(("SharedFolders host service: loading state, u32ClientID = %u\n", u32ClientID));
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284 |
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285 | uint32_t uShfVersion = 0;
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286 | int rc = pVMM->pfnSSMR3GetU32(pSSM, &uShfVersion);
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287 | AssertRCReturn(rc, rc);
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288 |
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289 | if ( uShfVersion > SHFL_SAVED_STATE_VERSION
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290 | || uShfVersion < SHFL_SAVED_STATE_VERSION_FOLDERNAME_UTF16)
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291 | return pVMM->pfnSSMR3SetLoadError(pSSM, VERR_SSM_UNSUPPORTED_DATA_UNIT_VERSION, RT_SRC_POS,
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292 | "Unknown shared folders state version %u!", uShfVersion);
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293 |
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294 | rc = pVMM->pfnSSMR3GetU32(pSSM, &nrMappings);
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295 | AssertRCReturn(rc, rc);
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296 | if (nrMappings != SHFL_MAX_MAPPINGS)
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297 | return VERR_SSM_DATA_UNIT_FORMAT_CHANGED;
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298 |
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299 | /* Restore the client data (flags + path delimiter + mapping counts (new) at the moment) */
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300 | rc = pVMM->pfnSSMR3GetU32(pSSM, &len);
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301 | AssertRCReturn(rc, rc);
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302 |
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303 | if (len == RT_UOFFSETOF(SHFLCLIENTDATA, acMappings))
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304 | pClient->fHasMappingCounts = false;
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305 | else if (len != sizeof(*pClient))
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306 | return pVMM->pfnSSMR3SetLoadError(pSSM, VERR_SSM_DATA_UNIT_FORMAT_CHANGED, RT_SRC_POS,
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307 | "Saved SHFLCLIENTDATA size %u differs from current %u!", len, sizeof(*pClient));
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308 |
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309 | rc = pVMM->pfnSSMR3GetMem(pSSM, pClient, len);
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310 | AssertRCReturn(rc, rc);
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311 |
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312 | /* For older saved state, use the default native error style, otherwise
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313 | check that the restored value makes sense to us. */
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314 | if (uShfVersion <= SHFL_SAVED_STATE_VERSION_PRE_ERROR_STYLE)
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315 | pClient->enmErrorStyle = SHFLERRORSTYLE_NATIVE;
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316 | else if ( pClient->enmErrorStyle <= kShflErrorStyle_Invalid
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317 | || pClient->enmErrorStyle >= kShflErrorStyle_End)
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318 | return pVMM->pfnSSMR3SetLoadError(pSSM, VERR_SSM_DATA_UNIT_FORMAT_CHANGED, RT_SRC_POS,
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319 | "Saved SHFLCLIENTDATA enmErrorStyle value %d is not known/valid!", pClient->enmErrorStyle);
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320 |
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321 | /* Drop the root IDs of all configured mappings before restoring: */
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322 | vbsfMappingLoadingStart();
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323 |
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324 | /* We don't actually (fully) restore the state; we simply check if the current state is as we it expect it to be. */
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325 | for (SHFLROOT i = 0; i < SHFL_MAX_MAPPINGS; i++)
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326 | {
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327 | /* Load the saved mapping description and try to find it in the mappings. */
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328 | MAPPING mapping;
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329 | RT_ZERO(mapping);
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330 |
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331 | /* restore the folder mapping counter. */
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332 | rc = pVMM->pfnSSMR3GetU32(pSSM, &mapping.cMappings);
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333 | AssertRCReturn(rc, rc);
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334 |
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335 | rc = pVMM->pfnSSMR3GetBool(pSSM, &mapping.fValid);
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336 | AssertRCReturn(rc, rc);
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337 |
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338 | if (mapping.fValid)
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339 | {
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340 | /* Load the host path name. */
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341 | uint32_t cb;
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342 | rc = pVMM->pfnSSMR3GetU32(pSSM, &cb);
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343 | AssertRCReturn(rc, rc);
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344 |
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345 | char *pszFolderName;
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346 | if (uShfVersion == SHFL_SAVED_STATE_VERSION_FOLDERNAME_UTF16) /* (See version range check above.) */
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347 | {
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348 | AssertReturn(cb > SHFLSTRING_HEADER_SIZE && cb <= UINT16_MAX + SHFLSTRING_HEADER_SIZE && !(cb & 1),
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349 | pVMM->pfnSSMR3SetLoadError(pSSM, VERR_SSM_DATA_UNIT_FORMAT_CHANGED, RT_SRC_POS,
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350 | "Bad folder name size: %#x", cb));
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351 | PSHFLSTRING pFolderName = (PSHFLSTRING)RTMemAlloc(cb);
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352 | AssertReturn(pFolderName != NULL, VERR_NO_MEMORY);
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353 |
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354 | rc = pVMM->pfnSSMR3GetMem(pSSM, pFolderName, cb);
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355 | AssertRCReturn(rc, rc);
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356 | AssertReturn(pFolderName->u16Size < cb && pFolderName->u16Length < pFolderName->u16Size,
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357 | pVMM->pfnSSMR3SetLoadError(pSSM, VERR_SSM_DATA_UNIT_FORMAT_CHANGED, RT_SRC_POS,
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358 | "Bad folder name string: %#x/%#x cb=%#x",
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359 | pFolderName->u16Size, pFolderName->u16Length, cb));
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360 |
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361 | rc = RTUtf16ToUtf8(pFolderName->String.utf16, &pszFolderName);
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362 | RTMemFree(pFolderName);
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363 | AssertRCReturn(rc, rc);
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364 | }
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365 | else
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366 | {
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367 | pszFolderName = (char *)RTStrAlloc(cb + 1);
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368 | AssertReturn(pszFolderName, VERR_NO_MEMORY);
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369 |
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370 | rc = pVMM->pfnSSMR3GetStrZ(pSSM, pszFolderName, cb + 1);
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371 | AssertRCReturn(rc, rc);
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372 | mapping.pszFolderName = pszFolderName;
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373 | }
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374 |
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375 | /* Load the map name. */
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376 | rc = pVMM->pfnSSMR3GetU32(pSSM, &cb);
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377 | AssertRCReturn(rc, rc);
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378 | AssertReturn(cb > SHFLSTRING_HEADER_SIZE && cb <= UINT16_MAX + SHFLSTRING_HEADER_SIZE && !(cb & 1),
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379 | pVMM->pfnSSMR3SetLoadError(pSSM, VERR_SSM_DATA_UNIT_FORMAT_CHANGED, RT_SRC_POS,
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380 | "Bad map name size: %#x", cb));
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381 |
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382 | PSHFLSTRING pMapName = (PSHFLSTRING)RTMemAlloc(cb);
|
---|
383 | AssertReturn(pMapName != NULL, VERR_NO_MEMORY);
|
---|
384 |
|
---|
385 | rc = pVMM->pfnSSMR3GetMem(pSSM, pMapName, cb);
|
---|
386 | AssertRCReturn(rc, rc);
|
---|
387 | AssertReturn(pMapName->u16Size < cb && pMapName->u16Length < pMapName->u16Size,
|
---|
388 | pVMM->pfnSSMR3SetLoadError(pSSM, VERR_SSM_DATA_UNIT_FORMAT_CHANGED, RT_SRC_POS,
|
---|
389 | "Bad map name string: %#x/%#x cb=%#x",
|
---|
390 | pMapName->u16Size, pMapName->u16Length, cb));
|
---|
391 |
|
---|
392 | /* Load case sensitivity config. */
|
---|
393 | rc = pVMM->pfnSSMR3GetBool(pSSM, &mapping.fHostCaseSensitive);
|
---|
394 | AssertRCReturn(rc, rc);
|
---|
395 |
|
---|
396 | rc = pVMM->pfnSSMR3GetBool(pSSM, &mapping.fGuestCaseSensitive);
|
---|
397 | AssertRCReturn(rc, rc);
|
---|
398 |
|
---|
399 | /* Load the auto mount point. */
|
---|
400 | PSHFLSTRING pAutoMountPoint;
|
---|
401 | if (uShfVersion > SHFL_SAVED_STATE_VERSION_PRE_AUTO_MOUNT_POINT)
|
---|
402 | {
|
---|
403 | rc = pVMM->pfnSSMR3GetU32(pSSM, &cb);
|
---|
404 | AssertRCReturn(rc, rc);
|
---|
405 | AssertReturn(cb > SHFLSTRING_HEADER_SIZE && cb <= UINT16_MAX + SHFLSTRING_HEADER_SIZE && !(cb & 1),
|
---|
406 | pVMM->pfnSSMR3SetLoadError(pSSM, VERR_SSM_DATA_UNIT_FORMAT_CHANGED, RT_SRC_POS,
|
---|
407 | "Bad auto mount point size: %#x", cb));
|
---|
408 |
|
---|
409 | pAutoMountPoint = (PSHFLSTRING)RTMemAlloc(cb);
|
---|
410 | AssertReturn(pAutoMountPoint != NULL, VERR_NO_MEMORY);
|
---|
411 |
|
---|
412 | rc = pVMM->pfnSSMR3GetMem(pSSM, pAutoMountPoint, cb);
|
---|
413 | AssertRCReturn(rc, rc);
|
---|
414 | AssertReturn(pAutoMountPoint->u16Size < cb && pAutoMountPoint->u16Length < pAutoMountPoint->u16Size,
|
---|
415 | pVMM->pfnSSMR3SetLoadError(pSSM, VERR_SSM_DATA_UNIT_FORMAT_CHANGED, RT_SRC_POS,
|
---|
416 | "Bad auto mount point string: %#x/%#x cb=%#x",
|
---|
417 | pAutoMountPoint->u16Size, pAutoMountPoint->u16Length, cb));
|
---|
418 |
|
---|
419 | }
|
---|
420 | else
|
---|
421 | {
|
---|
422 | pAutoMountPoint = ShflStringDupUtf8("");
|
---|
423 | AssertReturn(pAutoMountPoint, VERR_NO_MEMORY);
|
---|
424 | }
|
---|
425 |
|
---|
426 | mapping.pszFolderName = pszFolderName;
|
---|
427 | mapping.pMapName = pMapName;
|
---|
428 | mapping.pAutoMountPoint = pAutoMountPoint;
|
---|
429 |
|
---|
430 | /* 'i' is the root handle of the saved mapping. */
|
---|
431 | rc = vbsfMappingLoaded(&mapping, i);
|
---|
432 | if (RT_FAILURE(rc))
|
---|
433 | {
|
---|
434 | LogRel(("SharedFolders host service: %Rrc loading %d [%ls] -> [%s]\n",
|
---|
435 | rc, i, pMapName->String.utf16, pszFolderName));
|
---|
436 | }
|
---|
437 |
|
---|
438 | RTMemFree(pAutoMountPoint);
|
---|
439 | RTMemFree(pMapName);
|
---|
440 | RTStrFree(pszFolderName);
|
---|
441 |
|
---|
442 | AssertRCReturn(rc, rc);
|
---|
443 | }
|
---|
444 | }
|
---|
445 |
|
---|
446 | /* Make sure all mappings have root IDs (global folders changes, VM
|
---|
447 | config changes (paranoia)): */
|
---|
448 | vbsfMappingLoadingDone();
|
---|
449 |
|
---|
450 | Log(("SharedFolders host service: successfully loaded state\n"));
|
---|
451 | #else
|
---|
452 | RT_NOREF(u32ClientID, pvClient, pSSM, pVMM, uVersion);
|
---|
453 | #endif
|
---|
454 | return VINF_SUCCESS;
|
---|
455 | }
|
---|
456 |
|
---|
457 | static DECLCALLBACK(void) svcCall (void *, VBOXHGCMCALLHANDLE callHandle, uint32_t u32ClientID, void *pvClient,
|
---|
458 | uint32_t u32Function, uint32_t cParms, VBOXHGCMSVCPARM paParms[], uint64_t tsArrival)
|
---|
459 | {
|
---|
460 | RT_NOREF(u32ClientID, tsArrival);
|
---|
461 | #ifndef VBOX_WITHOUT_RELEASE_STATISTICS
|
---|
462 | uint64_t tsStart;
|
---|
463 | STAM_GET_TS(tsStart);
|
---|
464 | STAM_REL_PROFILE_ADD_PERIOD(&g_StatMsgStage1, tsStart - tsArrival);
|
---|
465 | #endif
|
---|
466 | Log(("SharedFolders host service: svcCall: u32ClientID = %u, fn = %u, cParms = %u, pparms = %p\n", u32ClientID, u32Function, cParms, paParms));
|
---|
467 |
|
---|
468 | SHFLCLIENTDATA *pClient = (SHFLCLIENTDATA *)pvClient;
|
---|
469 |
|
---|
470 | bool fAsynchronousProcessing = false;
|
---|
471 |
|
---|
472 | #ifdef LOG_ENABLED
|
---|
473 | for (uint32_t i = 0; i < cParms; i++)
|
---|
474 | {
|
---|
475 | /** @todo parameters other than 32 bit */
|
---|
476 | Log((" pparms[%d]: type %u, value %u\n", i, paParms[i].type, paParms[i].u.uint32));
|
---|
477 | }
|
---|
478 | #endif
|
---|
479 |
|
---|
480 | int rc = VINF_SUCCESS;
|
---|
481 | PSTAMPROFILE pStat, pStatFail;
|
---|
482 | switch (u32Function)
|
---|
483 | {
|
---|
484 | case SHFL_FN_QUERY_MAPPINGS:
|
---|
485 | {
|
---|
486 | pStat = &g_StatQueryMappings;
|
---|
487 | pStatFail = &g_StatQueryMappingsFail;
|
---|
488 | Log(("SharedFolders host service: svcCall: SHFL_FN_QUERY_MAPPINGS\n"));
|
---|
489 |
|
---|
490 | /* Verify parameter count and types. */
|
---|
491 | if (cParms != SHFL_CPARMS_QUERY_MAPPINGS)
|
---|
492 | {
|
---|
493 | rc = VERR_INVALID_PARAMETER;
|
---|
494 | }
|
---|
495 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* flags */
|
---|
496 | || paParms[1].type != VBOX_HGCM_SVC_PARM_32BIT /* numberOfMappings */
|
---|
497 | || paParms[2].type != VBOX_HGCM_SVC_PARM_PTR /* mappings */
|
---|
498 | )
|
---|
499 | {
|
---|
500 | rc = VERR_INVALID_PARAMETER;
|
---|
501 | }
|
---|
502 | else
|
---|
503 | {
|
---|
504 | /* Fetch parameters. */
|
---|
505 | uint32_t fu32Flags = paParms[0].u.uint32;
|
---|
506 | uint32_t cMappings = paParms[1].u.uint32;
|
---|
507 | SHFLMAPPING *pMappings = (SHFLMAPPING *)paParms[2].u.pointer.addr;
|
---|
508 | uint32_t cbMappings = paParms[2].u.pointer.size;
|
---|
509 |
|
---|
510 | /* Verify parameters values. */
|
---|
511 | if ( (fu32Flags & ~SHFL_MF_MASK) != 0
|
---|
512 | || cbMappings / sizeof (SHFLMAPPING) != cMappings
|
---|
513 | )
|
---|
514 | {
|
---|
515 | rc = VERR_INVALID_PARAMETER;
|
---|
516 | }
|
---|
517 | else
|
---|
518 | {
|
---|
519 | /* Execute the function. */
|
---|
520 | if (fu32Flags & SHFL_MF_UTF8)
|
---|
521 | pClient->fu32Flags |= SHFL_CF_UTF8;
|
---|
522 | /// @todo r=bird: Someone please explain this amusing code (r63916):
|
---|
523 | //if (fu32Flags & SHFL_MF_AUTOMOUNT)
|
---|
524 | // pClient->fu32Flags |= SHFL_MF_AUTOMOUNT;
|
---|
525 | //
|
---|
526 | //rc = vbsfMappingsQuery(pClient, pMappings, &cMappings);
|
---|
527 |
|
---|
528 | rc = vbsfMappingsQuery(pClient, RT_BOOL(fu32Flags & SHFL_MF_AUTOMOUNT), pMappings, &cMappings);
|
---|
529 | if (RT_SUCCESS(rc))
|
---|
530 | {
|
---|
531 | /* Report that there are more mappings to get if
|
---|
532 | * handed in buffer is too small. */
|
---|
533 | if (paParms[1].u.uint32 < cMappings)
|
---|
534 | rc = VINF_BUFFER_OVERFLOW;
|
---|
535 |
|
---|
536 | /* Update parameters. */
|
---|
537 | paParms[1].u.uint32 = cMappings;
|
---|
538 | }
|
---|
539 | }
|
---|
540 | }
|
---|
541 |
|
---|
542 |
|
---|
543 | } break;
|
---|
544 |
|
---|
545 | case SHFL_FN_QUERY_MAP_NAME:
|
---|
546 | {
|
---|
547 | pStatFail = pStat = &g_StatQueryMapName;
|
---|
548 | Log(("SharedFolders host service: svcCall: SHFL_FN_QUERY_MAP_NAME\n"));
|
---|
549 |
|
---|
550 | /* Verify parameter count and types. */
|
---|
551 | if (cParms != SHFL_CPARMS_QUERY_MAP_NAME)
|
---|
552 | {
|
---|
553 | rc = VERR_INVALID_PARAMETER;
|
---|
554 | }
|
---|
555 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* Root. */
|
---|
556 | || paParms[1].type != VBOX_HGCM_SVC_PARM_PTR /* Name. */
|
---|
557 | )
|
---|
558 | {
|
---|
559 | rc = VERR_INVALID_PARAMETER;
|
---|
560 | }
|
---|
561 | else
|
---|
562 | {
|
---|
563 | /* Fetch parameters. */
|
---|
564 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
565 | SHFLSTRING *pString = (SHFLSTRING *)paParms[1].u.pointer.addr;
|
---|
566 |
|
---|
567 | /* Verify parameters values. */
|
---|
568 | if (!ShflStringIsValidOut(pString, paParms[1].u.pointer.size))
|
---|
569 | {
|
---|
570 | rc = VERR_INVALID_PARAMETER;
|
---|
571 | }
|
---|
572 | else
|
---|
573 | {
|
---|
574 | /* Execute the function. */
|
---|
575 | rc = vbsfMappingsQueryName(pClient, root, pString);
|
---|
576 |
|
---|
577 | if (RT_SUCCESS(rc))
|
---|
578 | {
|
---|
579 | /* Update parameters.*/
|
---|
580 | ; /* None. */
|
---|
581 | }
|
---|
582 | }
|
---|
583 | }
|
---|
584 |
|
---|
585 | } break;
|
---|
586 |
|
---|
587 | case SHFL_FN_CREATE:
|
---|
588 | {
|
---|
589 | pStat = &g_StatCreate;
|
---|
590 | pStatFail = &g_StatCreateFail;
|
---|
591 | Log(("SharedFolders host service: svcCall: SHFL_FN_CREATE\n"));
|
---|
592 |
|
---|
593 | /* Verify parameter count and types. */
|
---|
594 | if (cParms != SHFL_CPARMS_CREATE)
|
---|
595 | {
|
---|
596 | rc = VERR_INVALID_PARAMETER;
|
---|
597 | }
|
---|
598 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
599 | || paParms[1].type != VBOX_HGCM_SVC_PARM_PTR /* path */
|
---|
600 | || paParms[2].type != VBOX_HGCM_SVC_PARM_PTR /* parms */
|
---|
601 | )
|
---|
602 | {
|
---|
603 | Log(("SharedFolders host service: Invalid parameters types\n"));
|
---|
604 | rc = VERR_INVALID_PARAMETER;
|
---|
605 | }
|
---|
606 | else
|
---|
607 | {
|
---|
608 | /* Fetch parameters. */
|
---|
609 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
610 | SHFLSTRING *pPath = (SHFLSTRING *)paParms[1].u.pointer.addr;
|
---|
611 | uint32_t cbPath = paParms[1].u.pointer.size;
|
---|
612 | SHFLCREATEPARMS *pParms = (SHFLCREATEPARMS *)paParms[2].u.pointer.addr;
|
---|
613 | uint32_t cbParms = paParms[2].u.pointer.size;
|
---|
614 |
|
---|
615 | /* Verify parameters values. */
|
---|
616 | if ( !ShflStringIsValidIn(pPath, cbPath, RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8))
|
---|
617 | || (cbParms != sizeof (SHFLCREATEPARMS))
|
---|
618 | )
|
---|
619 | {
|
---|
620 | AssertMsgFailed (("Invalid parameters cbPath or cbParms (%x, %x - expected >=%x, %x)\n",
|
---|
621 | cbPath, cbParms, sizeof(SHFLSTRING), sizeof (SHFLCREATEPARMS)));
|
---|
622 | rc = VERR_INVALID_PARAMETER;
|
---|
623 | }
|
---|
624 | else
|
---|
625 | {
|
---|
626 | if (pParms->CreateFlags & SHFL_CF_LOOKUP)
|
---|
627 | {
|
---|
628 | pStat = &g_StatLookup;
|
---|
629 | pStatFail = &g_StatLookupFail;
|
---|
630 | }
|
---|
631 |
|
---|
632 | /* Execute the function. */
|
---|
633 | rc = vbsfCreate (pClient, root, pPath, cbPath, pParms);
|
---|
634 |
|
---|
635 | if (RT_SUCCESS(rc))
|
---|
636 | {
|
---|
637 | /* Update parameters.*/
|
---|
638 | ; /* none */
|
---|
639 | }
|
---|
640 | }
|
---|
641 | }
|
---|
642 | break;
|
---|
643 | }
|
---|
644 |
|
---|
645 | case SHFL_FN_CLOSE:
|
---|
646 | {
|
---|
647 | pStat = &g_StatClose;
|
---|
648 | pStatFail = &g_StatCloseFail;
|
---|
649 | Log(("SharedFolders host service: svcCall: SHFL_FN_CLOSE\n"));
|
---|
650 |
|
---|
651 | /* Verify parameter count and types. */
|
---|
652 | if (cParms != SHFL_CPARMS_CLOSE)
|
---|
653 | {
|
---|
654 | rc = VERR_INVALID_PARAMETER;
|
---|
655 | }
|
---|
656 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
657 | || paParms[1].type != VBOX_HGCM_SVC_PARM_64BIT /* handle */
|
---|
658 | )
|
---|
659 | {
|
---|
660 | rc = VERR_INVALID_PARAMETER;
|
---|
661 | }
|
---|
662 | else
|
---|
663 | {
|
---|
664 | /* Fetch parameters. */
|
---|
665 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
666 | SHFLHANDLE Handle = paParms[1].u.uint64;
|
---|
667 |
|
---|
668 | /* Verify parameters values. */
|
---|
669 | if (Handle == SHFL_HANDLE_ROOT)
|
---|
670 | {
|
---|
671 | rc = VERR_INVALID_PARAMETER;
|
---|
672 | }
|
---|
673 | else
|
---|
674 | if (Handle == SHFL_HANDLE_NIL)
|
---|
675 | {
|
---|
676 | AssertMsgFailed(("Invalid handle!\n"));
|
---|
677 | rc = VERR_INVALID_HANDLE;
|
---|
678 | }
|
---|
679 | else
|
---|
680 | {
|
---|
681 | /* Execute the function. */
|
---|
682 | rc = vbsfClose (pClient, root, Handle);
|
---|
683 |
|
---|
684 | if (RT_SUCCESS(rc))
|
---|
685 | {
|
---|
686 | /* Update parameters.*/
|
---|
687 | ; /* none */
|
---|
688 | }
|
---|
689 | }
|
---|
690 | }
|
---|
691 | break;
|
---|
692 |
|
---|
693 | }
|
---|
694 |
|
---|
695 | /* Read object content. */
|
---|
696 | case SHFL_FN_READ:
|
---|
697 | {
|
---|
698 | pStat = &g_StatRead;
|
---|
699 | pStatFail = &g_StatReadFail;
|
---|
700 | Log(("SharedFolders host service: svcCall: SHFL_FN_READ\n"));
|
---|
701 | /* Verify parameter count and types. */
|
---|
702 | ASSERT_GUEST_STMT_BREAK(cParms == SHFL_CPARMS_READ, rc = VERR_WRONG_PARAMETER_COUNT);
|
---|
703 | ASSERT_GUEST_STMT_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* root */
|
---|
704 | ASSERT_GUEST_STMT_BREAK(paParms[1].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* handle */
|
---|
705 | ASSERT_GUEST_STMT_BREAK(paParms[2].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* offset */
|
---|
706 | ASSERT_GUEST_STMT_BREAK(paParms[3].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* count */
|
---|
707 | ASSERT_GUEST_STMT_BREAK( paParms[4].type == VBOX_HGCM_SVC_PARM_PTR
|
---|
708 | || paParms[4].type == VBOX_HGCM_SVC_PARM_PAGES, rc = VERR_WRONG_PARAMETER_TYPE); /* buffer */
|
---|
709 |
|
---|
710 | /* Fetch parameters. */
|
---|
711 | SHFLROOT const idRoot = (SHFLROOT)paParms[0].u.uint32;
|
---|
712 | SHFLHANDLE const hFile = paParms[1].u.uint64;
|
---|
713 | uint64_t const offFile = paParms[2].u.uint64;
|
---|
714 | uint32_t cbRead = paParms[3].u.uint32;
|
---|
715 |
|
---|
716 | /* Verify parameters values. */
|
---|
717 | ASSERT_GUEST_STMT_BREAK(hFile != SHFL_HANDLE_ROOT, rc = VERR_INVALID_PARAMETER);
|
---|
718 | ASSERT_GUEST_STMT_BREAK(hFile != SHFL_HANDLE_NIL, rc = VERR_INVALID_HANDLE);
|
---|
719 | if (paParms[4].type == VBOX_HGCM_SVC_PARM_PTR)
|
---|
720 | ASSERT_GUEST_STMT_BREAK(cbRead <= paParms[4].u.pointer.size, rc = VERR_INVALID_HANDLE);
|
---|
721 | else
|
---|
722 | ASSERT_GUEST_STMT_BREAK(cbRead <= paParms[4].u.Pages.cb, rc = VERR_OUT_OF_RANGE);
|
---|
723 |
|
---|
724 | /* Execute the function. */
|
---|
725 | if (g_pStatusLed)
|
---|
726 | {
|
---|
727 | Assert(g_pStatusLed->u32Magic == PDMLED_MAGIC);
|
---|
728 | g_pStatusLed->Asserted.s.fReading = g_pStatusLed->Actual.s.fReading = 1;
|
---|
729 | }
|
---|
730 |
|
---|
731 | if (paParms[4].type == VBOX_HGCM_SVC_PARM_PTR)
|
---|
732 | rc = vbsfRead(pClient, idRoot, hFile, offFile, &cbRead, (uint8_t *)paParms[4].u.pointer.addr);
|
---|
733 | else
|
---|
734 | rc = vbsfReadPages(pClient, idRoot, hFile, offFile, &cbRead, &paParms[4].u.Pages);
|
---|
735 |
|
---|
736 | if (g_pStatusLed)
|
---|
737 | g_pStatusLed->Actual.s.fReading = 0;
|
---|
738 |
|
---|
739 | /* Update parameters.*/
|
---|
740 | paParms[3].u.uint32 = RT_SUCCESS(rc) ? cbRead : 0 /* nothing read */;
|
---|
741 | break;
|
---|
742 | }
|
---|
743 |
|
---|
744 | /* Write new object content. */
|
---|
745 | case SHFL_FN_WRITE:
|
---|
746 | {
|
---|
747 | pStat = &g_StatWrite;
|
---|
748 | pStatFail = &g_StatWriteFail;
|
---|
749 | Log(("SharedFolders host service: svcCall: SHFL_FN_WRITE\n"));
|
---|
750 |
|
---|
751 | /* Verify parameter count and types. */
|
---|
752 | ASSERT_GUEST_STMT_BREAK(cParms == SHFL_CPARMS_WRITE, rc = VERR_WRONG_PARAMETER_COUNT);
|
---|
753 | ASSERT_GUEST_STMT_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* root */
|
---|
754 | ASSERT_GUEST_STMT_BREAK(paParms[1].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* handle */
|
---|
755 | ASSERT_GUEST_STMT_BREAK(paParms[2].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* offset */
|
---|
756 | ASSERT_GUEST_STMT_BREAK(paParms[3].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* count */
|
---|
757 | ASSERT_GUEST_STMT_BREAK( paParms[4].type == VBOX_HGCM_SVC_PARM_PTR
|
---|
758 | || paParms[4].type == VBOX_HGCM_SVC_PARM_PAGES, rc = VERR_WRONG_PARAMETER_TYPE); /* buffer */
|
---|
759 | /* Fetch parameters. */
|
---|
760 | SHFLROOT const idRoot = (SHFLROOT)paParms[0].u.uint32;
|
---|
761 | SHFLHANDLE const hFile = paParms[1].u.uint64;
|
---|
762 | uint64_t offFile = paParms[2].u.uint64;
|
---|
763 | uint32_t cbWrite = paParms[3].u.uint32;
|
---|
764 |
|
---|
765 | /* Verify parameters values. */
|
---|
766 | ASSERT_GUEST_STMT_BREAK(hFile != SHFL_HANDLE_ROOT, rc = VERR_INVALID_PARAMETER);
|
---|
767 | ASSERT_GUEST_STMT_BREAK(hFile != SHFL_HANDLE_NIL, rc = VERR_INVALID_HANDLE);
|
---|
768 | if (paParms[4].type == VBOX_HGCM_SVC_PARM_PTR)
|
---|
769 | ASSERT_GUEST_STMT_BREAK(cbWrite <= paParms[4].u.pointer.size, rc = VERR_INVALID_HANDLE);
|
---|
770 | else
|
---|
771 | ASSERT_GUEST_STMT_BREAK(cbWrite <= paParms[4].u.Pages.cb, rc = VERR_OUT_OF_RANGE);
|
---|
772 |
|
---|
773 | /* Execute the function. */
|
---|
774 | if (g_pStatusLed)
|
---|
775 | {
|
---|
776 | Assert(g_pStatusLed->u32Magic == PDMLED_MAGIC);
|
---|
777 | g_pStatusLed->Asserted.s.fWriting = g_pStatusLed->Actual.s.fWriting = 1;
|
---|
778 | }
|
---|
779 |
|
---|
780 | if (paParms[4].type == VBOX_HGCM_SVC_PARM_PTR)
|
---|
781 | rc = vbsfWrite(pClient, idRoot, hFile, &offFile, &cbWrite, (uint8_t *)paParms[4].u.pointer.addr);
|
---|
782 | else
|
---|
783 | rc = vbsfWritePages(pClient, idRoot, hFile, &offFile, &cbWrite, &paParms[4].u.Pages);
|
---|
784 |
|
---|
785 | if (g_pStatusLed)
|
---|
786 | g_pStatusLed->Actual.s.fWriting = 0;
|
---|
787 |
|
---|
788 | /* Update parameters.*/
|
---|
789 | if (RT_SUCCESS(rc))
|
---|
790 | {
|
---|
791 | paParms[3].u.uint32 = cbWrite;
|
---|
792 | paParms[2].u.uint64 = offFile;
|
---|
793 | }
|
---|
794 | else
|
---|
795 | paParms[3].u.uint32 = 0;
|
---|
796 | break;
|
---|
797 | }
|
---|
798 |
|
---|
799 | /* Lock/unlock a range in the object. */
|
---|
800 | case SHFL_FN_LOCK:
|
---|
801 | pStat = &g_StatLock;
|
---|
802 | pStatFail = &g_StatLockFail;
|
---|
803 | Log(("SharedFolders host service: svcCall: SHFL_FN_LOCK\n"));
|
---|
804 |
|
---|
805 | /* Verify parameter count and types. */
|
---|
806 | if (cParms != SHFL_CPARMS_LOCK)
|
---|
807 | {
|
---|
808 | rc = VERR_INVALID_PARAMETER;
|
---|
809 | }
|
---|
810 | else
|
---|
811 | if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
812 | || paParms[1].type != VBOX_HGCM_SVC_PARM_64BIT /* handle */
|
---|
813 | || paParms[2].type != VBOX_HGCM_SVC_PARM_64BIT /* offset */
|
---|
814 | || paParms[3].type != VBOX_HGCM_SVC_PARM_64BIT /* length */
|
---|
815 | || paParms[4].type != VBOX_HGCM_SVC_PARM_32BIT /* flags */
|
---|
816 | )
|
---|
817 | {
|
---|
818 | rc = VERR_INVALID_PARAMETER;
|
---|
819 | }
|
---|
820 | else
|
---|
821 | {
|
---|
822 | /* Fetch parameters. */
|
---|
823 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
824 | SHFLHANDLE Handle = paParms[1].u.uint64;
|
---|
825 | uint64_t offset = paParms[2].u.uint64;
|
---|
826 | uint64_t length = paParms[3].u.uint64;
|
---|
827 | uint32_t flags = paParms[4].u.uint32;
|
---|
828 |
|
---|
829 | /* Verify parameters values. */
|
---|
830 | if (Handle == SHFL_HANDLE_ROOT)
|
---|
831 | {
|
---|
832 | rc = VERR_INVALID_PARAMETER;
|
---|
833 | }
|
---|
834 | else
|
---|
835 | if (Handle == SHFL_HANDLE_NIL)
|
---|
836 | {
|
---|
837 | AssertMsgFailed(("Invalid handle!\n"));
|
---|
838 | rc = VERR_INVALID_HANDLE;
|
---|
839 | }
|
---|
840 | else if (flags & SHFL_LOCK_WAIT)
|
---|
841 | {
|
---|
842 | /** @todo This should be properly implemented by the shared folders service.
|
---|
843 | * The service thread must never block. If an operation requires
|
---|
844 | * blocking, it must be processed by another thread and when it is
|
---|
845 | * completed, the another thread must call
|
---|
846 | *
|
---|
847 | * g_pHelpers->pfnCallComplete (callHandle, rc);
|
---|
848 | *
|
---|
849 | * The operation is async.
|
---|
850 | * fAsynchronousProcessing = true;
|
---|
851 | */
|
---|
852 |
|
---|
853 | /* Here the operation must be posted to another thread. At the moment it is not implemented.
|
---|
854 | * Until it is implemented, try to perform the operation without waiting.
|
---|
855 | */
|
---|
856 | flags &= ~SHFL_LOCK_WAIT;
|
---|
857 |
|
---|
858 | /* Execute the function. */
|
---|
859 | if ((flags & SHFL_LOCK_MODE_MASK) == SHFL_LOCK_CANCEL)
|
---|
860 | rc = vbsfUnlock(pClient, root, Handle, offset, length, flags);
|
---|
861 | else
|
---|
862 | rc = vbsfLock(pClient, root, Handle, offset, length, flags);
|
---|
863 |
|
---|
864 | if (RT_SUCCESS(rc))
|
---|
865 | {
|
---|
866 | /* Update parameters.*/
|
---|
867 | /* none */
|
---|
868 | }
|
---|
869 | }
|
---|
870 | else
|
---|
871 | {
|
---|
872 | /* Execute the function. */
|
---|
873 | if ((flags & SHFL_LOCK_MODE_MASK) == SHFL_LOCK_CANCEL)
|
---|
874 | rc = vbsfUnlock(pClient, root, Handle, offset, length, flags);
|
---|
875 | else
|
---|
876 | rc = vbsfLock(pClient, root, Handle, offset, length, flags);
|
---|
877 |
|
---|
878 | if (RT_SUCCESS(rc))
|
---|
879 | {
|
---|
880 | /* Update parameters.*/
|
---|
881 | /* none */
|
---|
882 | }
|
---|
883 | }
|
---|
884 | }
|
---|
885 | break;
|
---|
886 |
|
---|
887 | /* List object content. */
|
---|
888 | case SHFL_FN_LIST:
|
---|
889 | {
|
---|
890 | pStat = &g_StatList;
|
---|
891 | pStatFail = &g_StatListFail;
|
---|
892 | Log(("SharedFolders host service: svcCall: SHFL_FN_LIST\n"));
|
---|
893 |
|
---|
894 | /* Verify parameter count and types. */
|
---|
895 | if (cParms != SHFL_CPARMS_LIST)
|
---|
896 | {
|
---|
897 | rc = VERR_INVALID_PARAMETER;
|
---|
898 | }
|
---|
899 | else
|
---|
900 | if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
901 | || paParms[1].type != VBOX_HGCM_SVC_PARM_64BIT /* handle */
|
---|
902 | || paParms[2].type != VBOX_HGCM_SVC_PARM_32BIT /* flags */
|
---|
903 | || paParms[3].type != VBOX_HGCM_SVC_PARM_32BIT /* cb */
|
---|
904 | || paParms[4].type != VBOX_HGCM_SVC_PARM_PTR /* pPath */
|
---|
905 | || paParms[5].type != VBOX_HGCM_SVC_PARM_PTR /* buffer */
|
---|
906 | || paParms[6].type != VBOX_HGCM_SVC_PARM_32BIT /* resumePoint */
|
---|
907 | || paParms[7].type != VBOX_HGCM_SVC_PARM_32BIT /* cFiles (out) */
|
---|
908 | )
|
---|
909 | {
|
---|
910 | rc = VERR_INVALID_PARAMETER;
|
---|
911 | }
|
---|
912 | else
|
---|
913 | {
|
---|
914 | /* Fetch parameters. */
|
---|
915 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
916 | SHFLHANDLE Handle = paParms[1].u.uint64;
|
---|
917 | uint32_t flags = paParms[2].u.uint32;
|
---|
918 | uint32_t length = paParms[3].u.uint32;
|
---|
919 | SHFLSTRING *pPath = (paParms[4].u.pointer.size == 0) ? 0 : (SHFLSTRING *)paParms[4].u.pointer.addr;
|
---|
920 | uint8_t *pBuffer = (uint8_t *)paParms[5].u.pointer.addr;
|
---|
921 | uint32_t resumePoint = paParms[6].u.uint32;
|
---|
922 | uint32_t cFiles = 0;
|
---|
923 |
|
---|
924 | /* Verify parameters values. */
|
---|
925 | if ( (length < sizeof (SHFLDIRINFO))
|
---|
926 | || length > paParms[5].u.pointer.size
|
---|
927 | || !ShflStringIsValidOrNullIn(pPath, paParms[4].u.pointer.size, RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8))
|
---|
928 | )
|
---|
929 | {
|
---|
930 | rc = VERR_INVALID_PARAMETER;
|
---|
931 | }
|
---|
932 | else
|
---|
933 | {
|
---|
934 | if (g_pStatusLed)
|
---|
935 | {
|
---|
936 | Assert(g_pStatusLed->u32Magic == PDMLED_MAGIC);
|
---|
937 | g_pStatusLed->Asserted.s.fReading = g_pStatusLed->Actual.s.fReading = 1;
|
---|
938 | }
|
---|
939 |
|
---|
940 | /* Execute the function. */
|
---|
941 | rc = vbsfDirList (pClient, root, Handle, pPath, flags, &length, pBuffer, &resumePoint, &cFiles);
|
---|
942 |
|
---|
943 | if (g_pStatusLed)
|
---|
944 | g_pStatusLed->Actual.s.fReading = 0;
|
---|
945 |
|
---|
946 | if (rc == VERR_NO_MORE_FILES && cFiles != 0)
|
---|
947 | rc = VINF_SUCCESS; /* Successfully return these files. */
|
---|
948 |
|
---|
949 | if (RT_SUCCESS(rc))
|
---|
950 | {
|
---|
951 | /* Update parameters.*/
|
---|
952 | paParms[3].u.uint32 = length;
|
---|
953 | paParms[6].u.uint32 = resumePoint;
|
---|
954 | paParms[7].u.uint32 = cFiles;
|
---|
955 | }
|
---|
956 | else
|
---|
957 | {
|
---|
958 | paParms[3].u.uint32 = 0; /* nothing read */
|
---|
959 | paParms[6].u.uint32 = 0;
|
---|
960 | paParms[7].u.uint32 = cFiles;
|
---|
961 | }
|
---|
962 | }
|
---|
963 | }
|
---|
964 | break;
|
---|
965 | }
|
---|
966 |
|
---|
967 | /* Read symlink destination */
|
---|
968 | case SHFL_FN_READLINK:
|
---|
969 | {
|
---|
970 | pStat = &g_StatReadLink;
|
---|
971 | pStatFail = &g_StatReadLinkFail;
|
---|
972 | Log(("SharedFolders host service: svcCall: SHFL_FN_READLINK\n"));
|
---|
973 |
|
---|
974 | /* Verify parameter count and types. */
|
---|
975 | if (cParms != SHFL_CPARMS_READLINK)
|
---|
976 | {
|
---|
977 | rc = VERR_INVALID_PARAMETER;
|
---|
978 | }
|
---|
979 | else
|
---|
980 | if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
981 | || paParms[1].type != VBOX_HGCM_SVC_PARM_PTR /* path */
|
---|
982 | || paParms[2].type != VBOX_HGCM_SVC_PARM_PTR /* buffer */
|
---|
983 | )
|
---|
984 | {
|
---|
985 | rc = VERR_INVALID_PARAMETER;
|
---|
986 | }
|
---|
987 | else
|
---|
988 | {
|
---|
989 | /* Fetch parameters. */
|
---|
990 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
991 | SHFLSTRING *pPath = (SHFLSTRING *)paParms[1].u.pointer.addr;
|
---|
992 | uint32_t cbPath = paParms[1].u.pointer.size;
|
---|
993 | uint8_t *pBuffer = (uint8_t *)paParms[2].u.pointer.addr;
|
---|
994 | uint32_t cbBuffer = paParms[2].u.pointer.size;
|
---|
995 |
|
---|
996 | /* Verify parameters values. */
|
---|
997 | if (!ShflStringIsValidOrNullIn(pPath, paParms[1].u.pointer.size, RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8)))
|
---|
998 | {
|
---|
999 | rc = VERR_INVALID_PARAMETER;
|
---|
1000 | }
|
---|
1001 | else
|
---|
1002 | {
|
---|
1003 | /* Execute the function. */
|
---|
1004 | rc = vbsfReadLink (pClient, root, pPath, cbPath, pBuffer, cbBuffer);
|
---|
1005 |
|
---|
1006 | if (RT_SUCCESS(rc))
|
---|
1007 | {
|
---|
1008 | /* Update parameters.*/
|
---|
1009 | ; /* none */
|
---|
1010 | }
|
---|
1011 | }
|
---|
1012 | }
|
---|
1013 |
|
---|
1014 | break;
|
---|
1015 | }
|
---|
1016 |
|
---|
1017 | /* Legacy interface */
|
---|
1018 | case SHFL_FN_MAP_FOLDER_OLD:
|
---|
1019 | {
|
---|
1020 | pStatFail = pStat = &g_StatMapFolderOld;
|
---|
1021 | Log(("SharedFolders host service: svcCall: SHFL_FN_MAP_FOLDER_OLD\n"));
|
---|
1022 |
|
---|
1023 | /* Verify parameter count and types. */
|
---|
1024 | if (cParms != SHFL_CPARMS_MAP_FOLDER_OLD)
|
---|
1025 | {
|
---|
1026 | rc = VERR_INVALID_PARAMETER;
|
---|
1027 | }
|
---|
1028 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_PTR /* path */
|
---|
1029 | || paParms[1].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
1030 | || paParms[2].type != VBOX_HGCM_SVC_PARM_32BIT /* delimiter */
|
---|
1031 | )
|
---|
1032 | {
|
---|
1033 | rc = VERR_INVALID_PARAMETER;
|
---|
1034 | }
|
---|
1035 | else
|
---|
1036 | {
|
---|
1037 | /* Fetch parameters. */
|
---|
1038 | PSHFLSTRING pszMapName = (PSHFLSTRING)paParms[0].u.pointer.addr;
|
---|
1039 | SHFLROOT root = (SHFLROOT)paParms[1].u.uint32;
|
---|
1040 | RTUTF16 delimiter = (RTUTF16)paParms[2].u.uint32;
|
---|
1041 |
|
---|
1042 | /* Verify parameters values. */
|
---|
1043 | if (!ShflStringIsValidIn(pszMapName, paParms[0].u.pointer.size, RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8)))
|
---|
1044 | {
|
---|
1045 | rc = VERR_INVALID_PARAMETER;
|
---|
1046 | }
|
---|
1047 | else
|
---|
1048 | {
|
---|
1049 | /* Execute the function. */
|
---|
1050 | rc = vbsfMapFolder (pClient, pszMapName, delimiter, false, &root);
|
---|
1051 |
|
---|
1052 | if (RT_SUCCESS(rc))
|
---|
1053 | {
|
---|
1054 | /* Update parameters.*/
|
---|
1055 | paParms[1].u.uint32 = root;
|
---|
1056 | }
|
---|
1057 | }
|
---|
1058 | }
|
---|
1059 | break;
|
---|
1060 | }
|
---|
1061 |
|
---|
1062 | case SHFL_FN_MAP_FOLDER:
|
---|
1063 | {
|
---|
1064 | pStat = &g_StatMapFolder;
|
---|
1065 | pStatFail = &g_StatMapFolderFail;
|
---|
1066 | Log(("SharedFolders host service: svcCall: SHFL_FN_MAP_FOLDER\n"));
|
---|
1067 | if (BIT_FLAG(pClient->fu32Flags, SHFL_CF_UTF8))
|
---|
1068 | Log(("SharedFolders host service: request to map folder '%s'\n",
|
---|
1069 | ((PSHFLSTRING)paParms[0].u.pointer.addr)->String.utf8));
|
---|
1070 | else
|
---|
1071 | Log(("SharedFolders host service: request to map folder '%ls'\n",
|
---|
1072 | ((PSHFLSTRING)paParms[0].u.pointer.addr)->String.utf16));
|
---|
1073 |
|
---|
1074 | /* Verify parameter count and types. */
|
---|
1075 | if (cParms != SHFL_CPARMS_MAP_FOLDER)
|
---|
1076 | {
|
---|
1077 | rc = VERR_INVALID_PARAMETER;
|
---|
1078 | }
|
---|
1079 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_PTR /* path */
|
---|
1080 | || paParms[1].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
1081 | || paParms[2].type != VBOX_HGCM_SVC_PARM_32BIT /* delimiter */
|
---|
1082 | || paParms[3].type != VBOX_HGCM_SVC_PARM_32BIT /* fCaseSensitive */
|
---|
1083 | )
|
---|
1084 | {
|
---|
1085 | rc = VERR_INVALID_PARAMETER;
|
---|
1086 | }
|
---|
1087 | else
|
---|
1088 | {
|
---|
1089 | /* Fetch parameters. */
|
---|
1090 | PSHFLSTRING pszMapName = (PSHFLSTRING)paParms[0].u.pointer.addr;
|
---|
1091 | SHFLROOT root = (SHFLROOT)paParms[1].u.uint32;
|
---|
1092 | RTUTF16 delimiter = (RTUTF16)paParms[2].u.uint32;
|
---|
1093 | bool fCaseSensitive = !!paParms[3].u.uint32;
|
---|
1094 |
|
---|
1095 | /* Verify parameters values. */
|
---|
1096 | if (ShflStringIsValidIn(pszMapName, paParms[0].u.pointer.size, RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8)))
|
---|
1097 | {
|
---|
1098 | rc = VINF_SUCCESS;
|
---|
1099 | }
|
---|
1100 | else
|
---|
1101 | {
|
---|
1102 | rc = VERR_INVALID_PARAMETER;
|
---|
1103 |
|
---|
1104 | /* Fudge for windows GAs getting the length wrong by one char. */
|
---|
1105 | if ( !(pClient->fu32Flags & SHFL_CF_UTF8)
|
---|
1106 | && paParms[0].u.pointer.size >= sizeof(SHFLSTRING)
|
---|
1107 | && pszMapName->u16Length >= 2
|
---|
1108 | && pszMapName->String.utf16[pszMapName->u16Length / 2 - 1] == 0x0000)
|
---|
1109 | {
|
---|
1110 | pszMapName->u16Length -= 2;
|
---|
1111 | if (ShflStringIsValidIn(pszMapName, paParms[0].u.pointer.size, false /*fUtf8Not16*/))
|
---|
1112 | rc = VINF_SUCCESS;
|
---|
1113 | else
|
---|
1114 | pszMapName->u16Length += 2;
|
---|
1115 | }
|
---|
1116 | }
|
---|
1117 |
|
---|
1118 | /* Execute the function. */
|
---|
1119 | if (RT_SUCCESS(rc))
|
---|
1120 | rc = vbsfMapFolder (pClient, pszMapName, delimiter, fCaseSensitive, &root);
|
---|
1121 |
|
---|
1122 | if (RT_SUCCESS(rc))
|
---|
1123 | {
|
---|
1124 | /* Update parameters.*/
|
---|
1125 | paParms[1].u.uint32 = root;
|
---|
1126 | }
|
---|
1127 | }
|
---|
1128 | Log(("SharedFolders host service: map operation result %Rrc\n", rc));
|
---|
1129 | if (RT_SUCCESS(rc))
|
---|
1130 | Log(("SharedFolders host service: mapped to handle %d\n", paParms[1].u.uint32));
|
---|
1131 | break;
|
---|
1132 | }
|
---|
1133 |
|
---|
1134 | case SHFL_FN_UNMAP_FOLDER:
|
---|
1135 | {
|
---|
1136 | pStat = &g_StatUnmapFolder;
|
---|
1137 | pStatFail = &g_StatUnmapFolderFail;
|
---|
1138 | Log(("SharedFolders host service: svcCall: SHFL_FN_UNMAP_FOLDER\n"));
|
---|
1139 | Log(("SharedFolders host service: request to unmap folder handle %u\n",
|
---|
1140 | paParms[0].u.uint32));
|
---|
1141 |
|
---|
1142 | /* Verify parameter count and types. */
|
---|
1143 | if (cParms != SHFL_CPARMS_UNMAP_FOLDER)
|
---|
1144 | {
|
---|
1145 | rc = VERR_INVALID_PARAMETER;
|
---|
1146 | }
|
---|
1147 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
1148 | )
|
---|
1149 | {
|
---|
1150 | rc = VERR_INVALID_PARAMETER;
|
---|
1151 | }
|
---|
1152 | else
|
---|
1153 | {
|
---|
1154 | /* Fetch parameters. */
|
---|
1155 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
1156 |
|
---|
1157 | /* Execute the function. */
|
---|
1158 | rc = vbsfUnmapFolder (pClient, root);
|
---|
1159 |
|
---|
1160 | if (RT_SUCCESS(rc))
|
---|
1161 | {
|
---|
1162 | /* Update parameters.*/
|
---|
1163 | /* nothing */
|
---|
1164 | }
|
---|
1165 | }
|
---|
1166 | Log(("SharedFolders host service: unmap operation result %Rrc\n", rc));
|
---|
1167 | break;
|
---|
1168 | }
|
---|
1169 |
|
---|
1170 | /* Query/set object information. */
|
---|
1171 | case SHFL_FN_INFORMATION:
|
---|
1172 | {
|
---|
1173 | pStatFail = pStat = &g_StatInformationFail;
|
---|
1174 | Log(("SharedFolders host service: svcCall: SHFL_FN_INFORMATION\n"));
|
---|
1175 |
|
---|
1176 | /* Verify parameter count and types. */
|
---|
1177 | if (cParms != SHFL_CPARMS_INFORMATION)
|
---|
1178 | {
|
---|
1179 | rc = VERR_INVALID_PARAMETER;
|
---|
1180 | }
|
---|
1181 | else
|
---|
1182 | if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
1183 | || paParms[1].type != VBOX_HGCM_SVC_PARM_64BIT /* handle */
|
---|
1184 | || paParms[2].type != VBOX_HGCM_SVC_PARM_32BIT /* flags */
|
---|
1185 | || paParms[3].type != VBOX_HGCM_SVC_PARM_32BIT /* cb */
|
---|
1186 | || paParms[4].type != VBOX_HGCM_SVC_PARM_PTR /* buffer */
|
---|
1187 | )
|
---|
1188 | {
|
---|
1189 | rc = VERR_INVALID_PARAMETER;
|
---|
1190 | }
|
---|
1191 | else
|
---|
1192 | {
|
---|
1193 | /* Fetch parameters. */
|
---|
1194 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
1195 | SHFLHANDLE Handle = paParms[1].u.uint64;
|
---|
1196 | uint32_t flags = paParms[2].u.uint32;
|
---|
1197 | uint32_t length = paParms[3].u.uint32;
|
---|
1198 | uint8_t *pBuffer = (uint8_t *)paParms[4].u.pointer.addr;
|
---|
1199 |
|
---|
1200 | /* Verify parameters values. */
|
---|
1201 | if (length > paParms[4].u.pointer.size)
|
---|
1202 | {
|
---|
1203 | rc = VERR_INVALID_PARAMETER;
|
---|
1204 | }
|
---|
1205 | else
|
---|
1206 | {
|
---|
1207 | /* Execute the function. */
|
---|
1208 | if (flags & SHFL_INFO_SET)
|
---|
1209 | {
|
---|
1210 | rc = vbsfSetFSInfo (pClient, root, Handle, flags, &length, pBuffer);
|
---|
1211 |
|
---|
1212 | if (flags & SHFL_INFO_FILE)
|
---|
1213 | {
|
---|
1214 | pStat = &g_StatInformationSetFile;
|
---|
1215 | pStatFail = &g_StatInformationSetFileFail;
|
---|
1216 | }
|
---|
1217 | else if (flags & SHFL_INFO_SIZE)
|
---|
1218 | {
|
---|
1219 | pStat = &g_StatInformationSetSize;
|
---|
1220 | pStatFail = &g_StatInformationSetSizeFail;
|
---|
1221 | }
|
---|
1222 | }
|
---|
1223 | else /* SHFL_INFO_GET */
|
---|
1224 | {
|
---|
1225 | rc = vbsfQueryFSInfo (pClient, root, Handle, flags, &length, pBuffer);
|
---|
1226 |
|
---|
1227 | if (flags & SHFL_INFO_FILE)
|
---|
1228 | {
|
---|
1229 | pStat = &g_StatInformationGetFile;
|
---|
1230 | pStatFail = &g_StatInformationGetFileFail;
|
---|
1231 | }
|
---|
1232 | else if (flags & SHFL_INFO_VOLUME)
|
---|
1233 | {
|
---|
1234 | pStat = &g_StatInformationGetVolume;
|
---|
1235 | pStatFail = &g_StatInformationGetVolumeFail;
|
---|
1236 | }
|
---|
1237 | }
|
---|
1238 |
|
---|
1239 | if (RT_SUCCESS(rc))
|
---|
1240 | {
|
---|
1241 | /* Update parameters.*/
|
---|
1242 | paParms[3].u.uint32 = length;
|
---|
1243 | }
|
---|
1244 | else
|
---|
1245 | {
|
---|
1246 | paParms[3].u.uint32 = 0; /* nothing read */
|
---|
1247 | }
|
---|
1248 | }
|
---|
1249 | }
|
---|
1250 | break;
|
---|
1251 | }
|
---|
1252 |
|
---|
1253 | /* Remove or rename object */
|
---|
1254 | case SHFL_FN_REMOVE:
|
---|
1255 | {
|
---|
1256 | pStat = &g_StatRemove;
|
---|
1257 | pStatFail = &g_StatRemoveFail;
|
---|
1258 | Log(("SharedFolders host service: svcCall: SHFL_FN_REMOVE\n"));
|
---|
1259 |
|
---|
1260 | /* Verify parameter count and types. */
|
---|
1261 | ASSERT_GUEST_STMT_BREAK(cParms == SHFL_CPARMS_REMOVE, rc = VERR_WRONG_PARAMETER_COUNT);
|
---|
1262 | ASSERT_GUEST_STMT_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* root */
|
---|
1263 | ASSERT_GUEST_STMT_BREAK(paParms[1].type == VBOX_HGCM_SVC_PARM_PTR, rc = VERR_WRONG_PARAMETER_TYPE); /* path */
|
---|
1264 | PCSHFLSTRING pStrPath = (PCSHFLSTRING)paParms[1].u.pointer.addr;
|
---|
1265 | ASSERT_GUEST_STMT_BREAK(ShflStringIsValidIn(pStrPath, paParms[1].u.pointer.size,
|
---|
1266 | RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8)),
|
---|
1267 | rc = VERR_INVALID_PARAMETER);
|
---|
1268 | ASSERT_GUEST_STMT_BREAK(paParms[2].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* flags */
|
---|
1269 | uint32_t const fFlags = paParms[2].u.uint32;
|
---|
1270 | ASSERT_GUEST_STMT_BREAK(!(fFlags & ~(SHFL_REMOVE_FILE | SHFL_REMOVE_DIR | SHFL_REMOVE_SYMLINK)),
|
---|
1271 | rc = VERR_INVALID_FLAGS);
|
---|
1272 |
|
---|
1273 | /* Execute the function. */
|
---|
1274 | rc = vbsfRemove(pClient, paParms[0].u.uint32, pStrPath, paParms[1].u.pointer.size, fFlags, SHFL_HANDLE_NIL);
|
---|
1275 | break;
|
---|
1276 | }
|
---|
1277 |
|
---|
1278 | case SHFL_FN_CLOSE_AND_REMOVE:
|
---|
1279 | {
|
---|
1280 | pStat = &g_StatCloseAndRemove;
|
---|
1281 | pStatFail = &g_StatCloseAndRemoveFail;
|
---|
1282 | Log(("SharedFolders host service: svcCall: SHFL_FN_CLOSE_AND_REMOVE\n"));
|
---|
1283 |
|
---|
1284 | /* Verify parameter count and types. */
|
---|
1285 | ASSERT_GUEST_STMT_BREAK(cParms == SHFL_CPARMS_CLOSE_AND_REMOVE, rc = VERR_WRONG_PARAMETER_COUNT);
|
---|
1286 | ASSERT_GUEST_STMT_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* root */
|
---|
1287 | ASSERT_GUEST_STMT_BREAK(paParms[1].type == VBOX_HGCM_SVC_PARM_PTR, rc = VERR_WRONG_PARAMETER_TYPE); /* path */
|
---|
1288 | PCSHFLSTRING pStrPath = (PCSHFLSTRING)paParms[1].u.pointer.addr;
|
---|
1289 | ASSERT_GUEST_STMT_BREAK(ShflStringIsValidIn(pStrPath, paParms[1].u.pointer.size,
|
---|
1290 | RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8)),
|
---|
1291 | rc = VERR_INVALID_PARAMETER);
|
---|
1292 | ASSERT_GUEST_STMT_BREAK(paParms[2].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* flags */
|
---|
1293 | uint32_t const fFlags = paParms[2].u.uint32;
|
---|
1294 | ASSERT_GUEST_STMT_BREAK(!(fFlags & ~(SHFL_REMOVE_FILE | SHFL_REMOVE_DIR | SHFL_REMOVE_SYMLINK)),
|
---|
1295 | rc = VERR_INVALID_FLAGS);
|
---|
1296 | SHFLHANDLE const hToClose = paParms[3].u.uint64;
|
---|
1297 | ASSERT_GUEST_STMT_BREAK(hToClose != SHFL_HANDLE_ROOT, rc = VERR_INVALID_HANDLE);
|
---|
1298 |
|
---|
1299 | /* Execute the function. */
|
---|
1300 | rc = vbsfRemove(pClient, paParms[0].u.uint32, pStrPath, paParms[1].u.pointer.size, fFlags, hToClose);
|
---|
1301 | break;
|
---|
1302 | }
|
---|
1303 |
|
---|
1304 | case SHFL_FN_RENAME:
|
---|
1305 | {
|
---|
1306 | pStat = &g_StatRename;
|
---|
1307 | pStatFail = &g_StatRenameFail;
|
---|
1308 | Log(("SharedFolders host service: svcCall: SHFL_FN_RENAME\n"));
|
---|
1309 |
|
---|
1310 | /* Verify parameter count and types. */
|
---|
1311 | if (cParms != SHFL_CPARMS_RENAME)
|
---|
1312 | {
|
---|
1313 | rc = VERR_INVALID_PARAMETER;
|
---|
1314 | }
|
---|
1315 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
1316 | || paParms[1].type != VBOX_HGCM_SVC_PARM_PTR /* src */
|
---|
1317 | || paParms[2].type != VBOX_HGCM_SVC_PARM_PTR /* dest */
|
---|
1318 | || paParms[3].type != VBOX_HGCM_SVC_PARM_32BIT /* flags */
|
---|
1319 | )
|
---|
1320 | {
|
---|
1321 | rc = VERR_INVALID_PARAMETER;
|
---|
1322 | }
|
---|
1323 | else
|
---|
1324 | {
|
---|
1325 | /* Fetch parameters. */
|
---|
1326 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
1327 | SHFLSTRING *pSrc = (SHFLSTRING *)paParms[1].u.pointer.addr;
|
---|
1328 | SHFLSTRING *pDest = (SHFLSTRING *)paParms[2].u.pointer.addr;
|
---|
1329 | uint32_t flags = paParms[3].u.uint32;
|
---|
1330 |
|
---|
1331 | /* Verify parameters values. */
|
---|
1332 | if ( !ShflStringIsValidIn(pSrc, paParms[1].u.pointer.size, RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8))
|
---|
1333 | || !ShflStringIsValidIn(pDest, paParms[2].u.pointer.size, RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8))
|
---|
1334 | )
|
---|
1335 | {
|
---|
1336 | rc = VERR_INVALID_PARAMETER;
|
---|
1337 | }
|
---|
1338 | else
|
---|
1339 | {
|
---|
1340 | /* Execute the function. */
|
---|
1341 | rc = vbsfRename (pClient, root, pSrc, pDest, flags);
|
---|
1342 | if (RT_SUCCESS(rc))
|
---|
1343 | {
|
---|
1344 | /* Update parameters.*/
|
---|
1345 | ; /* none */
|
---|
1346 | }
|
---|
1347 | }
|
---|
1348 | }
|
---|
1349 | break;
|
---|
1350 | }
|
---|
1351 |
|
---|
1352 | case SHFL_FN_FLUSH:
|
---|
1353 | {
|
---|
1354 | pStat = &g_StatFlush;
|
---|
1355 | pStatFail = &g_StatFlushFail;
|
---|
1356 | Log(("SharedFolders host service: svcCall: SHFL_FN_FLUSH\n"));
|
---|
1357 |
|
---|
1358 | /* Verify parameter count and types. */
|
---|
1359 | if (cParms != SHFL_CPARMS_FLUSH)
|
---|
1360 | {
|
---|
1361 | rc = VERR_INVALID_PARAMETER;
|
---|
1362 | }
|
---|
1363 | else
|
---|
1364 | if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
1365 | || paParms[1].type != VBOX_HGCM_SVC_PARM_64BIT /* handle */
|
---|
1366 | )
|
---|
1367 | {
|
---|
1368 | rc = VERR_INVALID_PARAMETER;
|
---|
1369 | }
|
---|
1370 | else
|
---|
1371 | {
|
---|
1372 | /* Fetch parameters. */
|
---|
1373 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
1374 | SHFLHANDLE Handle = paParms[1].u.uint64;
|
---|
1375 |
|
---|
1376 | /* Verify parameters values. */
|
---|
1377 | if (Handle == SHFL_HANDLE_ROOT)
|
---|
1378 | {
|
---|
1379 | rc = VERR_INVALID_PARAMETER;
|
---|
1380 | }
|
---|
1381 | else
|
---|
1382 | if (Handle == SHFL_HANDLE_NIL)
|
---|
1383 | {
|
---|
1384 | AssertMsgFailed(("Invalid handle!\n"));
|
---|
1385 | rc = VERR_INVALID_HANDLE;
|
---|
1386 | }
|
---|
1387 | else
|
---|
1388 | {
|
---|
1389 | /* Execute the function. */
|
---|
1390 |
|
---|
1391 | rc = vbsfFlush (pClient, root, Handle);
|
---|
1392 |
|
---|
1393 | if (RT_SUCCESS(rc))
|
---|
1394 | {
|
---|
1395 | /* Nothing to do */
|
---|
1396 | }
|
---|
1397 | }
|
---|
1398 | }
|
---|
1399 | } break;
|
---|
1400 |
|
---|
1401 | case SHFL_FN_SET_UTF8:
|
---|
1402 | {
|
---|
1403 | pStatFail = pStat = &g_StatSetUtf8;
|
---|
1404 |
|
---|
1405 | pClient->fu32Flags |= SHFL_CF_UTF8;
|
---|
1406 | rc = VINF_SUCCESS;
|
---|
1407 | break;
|
---|
1408 | }
|
---|
1409 |
|
---|
1410 | case SHFL_FN_SYMLINK:
|
---|
1411 | {
|
---|
1412 | pStat = &g_StatSymlink;
|
---|
1413 | pStatFail = &g_StatSymlinkFail;
|
---|
1414 | Log(("SharedFolders host service: svnCall: SHFL_FN_SYMLINK\n"));
|
---|
1415 |
|
---|
1416 | /* Verify parameter count and types. */
|
---|
1417 | if (cParms != SHFL_CPARMS_SYMLINK)
|
---|
1418 | {
|
---|
1419 | rc = VERR_INVALID_PARAMETER;
|
---|
1420 | }
|
---|
1421 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_32BIT /* root */
|
---|
1422 | || paParms[1].type != VBOX_HGCM_SVC_PARM_PTR /* newPath */
|
---|
1423 | || paParms[2].type != VBOX_HGCM_SVC_PARM_PTR /* oldPath */
|
---|
1424 | || paParms[3].type != VBOX_HGCM_SVC_PARM_PTR /* info */
|
---|
1425 | )
|
---|
1426 | {
|
---|
1427 | rc = VERR_INVALID_PARAMETER;
|
---|
1428 | }
|
---|
1429 | else
|
---|
1430 | {
|
---|
1431 | /* Fetch parameters. */
|
---|
1432 | SHFLROOT root = (SHFLROOT)paParms[0].u.uint32;
|
---|
1433 | SHFLSTRING *pNewPath = (SHFLSTRING *)paParms[1].u.pointer.addr;
|
---|
1434 | SHFLSTRING *pOldPath = (SHFLSTRING *)paParms[2].u.pointer.addr;
|
---|
1435 | SHFLFSOBJINFO *pInfo = (SHFLFSOBJINFO *)paParms[3].u.pointer.addr;
|
---|
1436 | uint32_t cbInfo = paParms[3].u.pointer.size;
|
---|
1437 |
|
---|
1438 | /* Verify parameters values. */
|
---|
1439 | if ( !ShflStringIsValidIn(pNewPath, paParms[1].u.pointer.size, RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8))
|
---|
1440 | || !ShflStringIsValidIn(pOldPath, paParms[2].u.pointer.size, RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8))
|
---|
1441 | || (cbInfo != sizeof(SHFLFSOBJINFO))
|
---|
1442 | )
|
---|
1443 | {
|
---|
1444 | rc = VERR_INVALID_PARAMETER;
|
---|
1445 | }
|
---|
1446 | else
|
---|
1447 | {
|
---|
1448 | /* Execute the function. */
|
---|
1449 | rc = vbsfSymlink (pClient, root, pNewPath, pOldPath, pInfo);
|
---|
1450 | if (RT_SUCCESS(rc))
|
---|
1451 | {
|
---|
1452 | /* Update parameters.*/
|
---|
1453 | ; /* none */
|
---|
1454 | }
|
---|
1455 | }
|
---|
1456 | }
|
---|
1457 | }
|
---|
1458 | break;
|
---|
1459 |
|
---|
1460 | case SHFL_FN_SET_SYMLINKS:
|
---|
1461 | {
|
---|
1462 | pStatFail = pStat = &g_StatSetSymlinks;
|
---|
1463 |
|
---|
1464 | pClient->fu32Flags |= SHFL_CF_SYMLINKS;
|
---|
1465 | rc = VINF_SUCCESS;
|
---|
1466 | break;
|
---|
1467 | }
|
---|
1468 |
|
---|
1469 | case SHFL_FN_QUERY_MAP_INFO:
|
---|
1470 | {
|
---|
1471 | pStatFail = pStat = &g_StatQueryMapInfo;
|
---|
1472 | Log(("SharedFolders host service: svnCall: SHFL_FN_QUERY_MAP_INFO\n"));
|
---|
1473 |
|
---|
1474 | /* Validate input: */
|
---|
1475 | rc = VERR_INVALID_PARAMETER;
|
---|
1476 | ASSERT_GUEST_BREAK(cParms == SHFL_CPARMS_QUERY_MAP_INFO);
|
---|
1477 | ASSERT_GUEST_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_32BIT); /* root */
|
---|
1478 | ASSERT_GUEST_BREAK(paParms[1].type == VBOX_HGCM_SVC_PARM_PTR); /* name */
|
---|
1479 | PSHFLSTRING pNameBuf = (PSHFLSTRING)paParms[1].u.pointer.addr;
|
---|
1480 | ASSERT_GUEST_BREAK(ShflStringIsValidOut(pNameBuf, paParms[1].u.pointer.size));
|
---|
1481 | ASSERT_GUEST_BREAK(paParms[2].type == VBOX_HGCM_SVC_PARM_PTR); /* mountPoint */
|
---|
1482 | PSHFLSTRING pMntPtBuf = (PSHFLSTRING)paParms[2].u.pointer.addr;
|
---|
1483 | ASSERT_GUEST_BREAK(ShflStringIsValidOut(pMntPtBuf, paParms[2].u.pointer.size));
|
---|
1484 | ASSERT_GUEST_BREAK(paParms[3].type == VBOX_HGCM_SVC_PARM_64BIT); /* flags */
|
---|
1485 | ASSERT_GUEST_BREAK(!(paParms[3].u.uint64 & ~(SHFL_MIQF_DRIVE_LETTER | SHFL_MIQF_PATH))); /* flags */
|
---|
1486 | ASSERT_GUEST_BREAK(paParms[4].type == VBOX_HGCM_SVC_PARM_32BIT); /* version */
|
---|
1487 |
|
---|
1488 | /* Execute the function: */
|
---|
1489 | rc = vbsfMappingsQueryInfo(pClient, paParms[0].u.uint32, pNameBuf, pMntPtBuf,
|
---|
1490 | &paParms[3].u.uint64, &paParms[4].u.uint32);
|
---|
1491 | break;
|
---|
1492 | }
|
---|
1493 |
|
---|
1494 | case SHFL_FN_WAIT_FOR_MAPPINGS_CHANGES:
|
---|
1495 | {
|
---|
1496 | pStat = &g_StatWaitForMappingsChanges;
|
---|
1497 | pStatFail = &g_StatWaitForMappingsChangesFail;
|
---|
1498 | Log(("SharedFolders host service: svnCall: SHFL_FN_WAIT_FOR_MAPPINGS_CHANGES\n"));
|
---|
1499 |
|
---|
1500 | /* Validate input: */
|
---|
1501 | rc = VERR_INVALID_PARAMETER;
|
---|
1502 | ASSERT_GUEST_BREAK(cParms == SHFL_CPARMS_WAIT_FOR_MAPPINGS_CHANGES);
|
---|
1503 | ASSERT_GUEST_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_32BIT); /* uFolderMappingsVersion */
|
---|
1504 |
|
---|
1505 | /* Execute the function: */
|
---|
1506 | rc = vbsfMappingsWaitForChanges(pClient, callHandle, paParms, g_pHelpers->pfnIsCallRestored(callHandle));
|
---|
1507 | fAsynchronousProcessing = rc == VINF_HGCM_ASYNC_EXECUTE;
|
---|
1508 | break;
|
---|
1509 | }
|
---|
1510 |
|
---|
1511 | case SHFL_FN_CANCEL_MAPPINGS_CHANGES_WAITS:
|
---|
1512 | {
|
---|
1513 | pStatFail = pStat = &g_StatCancelMappingsChangesWait;
|
---|
1514 | Log(("SharedFolders host service: svnCall: SHFL_FN_CANCEL_WAIT_FOR_CHANGES\n"));
|
---|
1515 |
|
---|
1516 | /* Validate input: */
|
---|
1517 | rc = VERR_INVALID_PARAMETER;
|
---|
1518 | ASSERT_GUEST_BREAK(cParms == SHFL_CPARMS_CANCEL_MAPPINGS_CHANGES_WAITS);
|
---|
1519 |
|
---|
1520 | /* Execute the function: */
|
---|
1521 | rc = vbsfMappingsCancelChangesWaits(pClient);
|
---|
1522 | break;
|
---|
1523 | }
|
---|
1524 |
|
---|
1525 | case SHFL_FN_SET_FILE_SIZE:
|
---|
1526 | {
|
---|
1527 | pStat = &g_StatSetFileSize;
|
---|
1528 | pStatFail = &g_StatSetFileSizeFail;
|
---|
1529 | Log(("SharedFolders host service: svcCall: SHFL_FN_SET_FILE_SIZE\n"));
|
---|
1530 |
|
---|
1531 | /* Validate input: */
|
---|
1532 | ASSERT_GUEST_STMT_BREAK(cParms == SHFL_CPARMS_SET_FILE_SIZE, rc = VERR_WRONG_PARAMETER_COUNT);
|
---|
1533 | ASSERT_GUEST_STMT_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* id32Root */
|
---|
1534 | ASSERT_GUEST_STMT_BREAK(paParms[1].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* u64Handle */
|
---|
1535 | ASSERT_GUEST_STMT_BREAK(paParms[2].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* cb64NewSize */
|
---|
1536 |
|
---|
1537 | /* Execute the function: */
|
---|
1538 | rc = vbsfSetFileSize(pClient, paParms[0].u.uint32, paParms[1].u.uint64, paParms[2].u.uint64);
|
---|
1539 | break;
|
---|
1540 | }
|
---|
1541 |
|
---|
1542 | case SHFL_FN_QUERY_FEATURES:
|
---|
1543 | {
|
---|
1544 | pStat = pStatFail = &g_StatQueryFeatures;
|
---|
1545 |
|
---|
1546 | /* Validate input: */
|
---|
1547 | ASSERT_GUEST_STMT_BREAK(cParms == SHFL_CPARMS_QUERY_FEATURES, rc = VERR_WRONG_PARAMETER_COUNT);
|
---|
1548 | ASSERT_GUEST_STMT_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* f64Features */
|
---|
1549 | ASSERT_GUEST_STMT_BREAK(paParms[1].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* u32LastFunction */
|
---|
1550 |
|
---|
1551 | /* Execute the function: */
|
---|
1552 | paParms[0].u.uint64 = SHFL_FEATURE_WRITE_UPDATES_OFFSET;
|
---|
1553 | paParms[1].u.uint32 = SHFL_FN_LAST;
|
---|
1554 | rc = VINF_SUCCESS;
|
---|
1555 | break;
|
---|
1556 | }
|
---|
1557 |
|
---|
1558 | case SHFL_FN_COPY_FILE:
|
---|
1559 | {
|
---|
1560 | pStat = &g_StatCopyFile;
|
---|
1561 | pStatFail = &g_StatCopyFileFail;
|
---|
1562 |
|
---|
1563 | /* Validate input: */
|
---|
1564 | ASSERT_GUEST_STMT_BREAK(cParms == SHFL_CPARMS_COPY_FILE, rc = VERR_WRONG_PARAMETER_COUNT);
|
---|
1565 | ASSERT_GUEST_STMT_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* i32RootSrc */
|
---|
1566 | ASSERT_GUEST_STMT_BREAK(paParms[1].type == VBOX_HGCM_SVC_PARM_PTR, rc = VERR_WRONG_PARAMETER_TYPE); /* pStrPathSrc */
|
---|
1567 | PCSHFLSTRING pStrPathSrc = (PCSHFLSTRING)paParms[1].u.pointer.addr;
|
---|
1568 | ASSERT_GUEST_STMT_BREAK(ShflStringIsValidIn(pStrPathSrc, paParms[1].u.pointer.size,
|
---|
1569 | RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8)),
|
---|
1570 | rc = VERR_INVALID_PARAMETER);
|
---|
1571 | ASSERT_GUEST_STMT_BREAK(paParms[2].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* i32RootDst */
|
---|
1572 | ASSERT_GUEST_STMT_BREAK(paParms[3].type == VBOX_HGCM_SVC_PARM_PTR, rc = VERR_WRONG_PARAMETER_TYPE); /* pStrPathDst */
|
---|
1573 | PCSHFLSTRING pStrPathDst = (PCSHFLSTRING)paParms[3].u.pointer.addr;
|
---|
1574 | ASSERT_GUEST_STMT_BREAK(ShflStringIsValidIn(pStrPathDst, paParms[3].u.pointer.size,
|
---|
1575 | RT_BOOL(pClient->fu32Flags & SHFL_CF_UTF8)),
|
---|
1576 | rc = VERR_INVALID_PARAMETER);
|
---|
1577 | ASSERT_GUEST_STMT_BREAK(paParms[4].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* f32Flags */
|
---|
1578 | ASSERT_GUEST_STMT_BREAK(paParms[4].u.uint32 == 0, rc = VERR_INVALID_FLAGS);
|
---|
1579 |
|
---|
1580 | /* Execute the function: */
|
---|
1581 | rc = vbsfCopyFile(pClient, paParms[0].u.uint32, pStrPathSrc, paParms[2].u.uint64, pStrPathDst, paParms[3].u.uint32);
|
---|
1582 | break;
|
---|
1583 | }
|
---|
1584 |
|
---|
1585 |
|
---|
1586 | case SHFL_FN_COPY_FILE_PART:
|
---|
1587 | {
|
---|
1588 | pStat = &g_StatCopyFilePart;
|
---|
1589 | pStatFail = &g_StatCopyFilePartFail;
|
---|
1590 |
|
---|
1591 | /* Validate input: */
|
---|
1592 | ASSERT_GUEST_STMT_BREAK(cParms == SHFL_CPARMS_COPY_FILE_PART, rc = VERR_WRONG_PARAMETER_COUNT);
|
---|
1593 | ASSERT_GUEST_STMT_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* i32RootSrc */
|
---|
1594 | ASSERT_GUEST_STMT_BREAK(paParms[1].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* u64HandleSrc */
|
---|
1595 | ASSERT_GUEST_STMT_BREAK(paParms[2].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* off64Src */
|
---|
1596 | ASSERT_GUEST_STMT_BREAK((int64_t)paParms[2].u.uint64 >= 0, rc = VERR_NEGATIVE_SEEK);
|
---|
1597 | ASSERT_GUEST_STMT_BREAK(paParms[3].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* i32RootDst */
|
---|
1598 | ASSERT_GUEST_STMT_BREAK(paParms[4].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* u64HandleDst */
|
---|
1599 | ASSERT_GUEST_STMT_BREAK(paParms[5].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* off64Dst */
|
---|
1600 | ASSERT_GUEST_STMT_BREAK((int64_t)paParms[5].u.uint64 >= 0, rc = VERR_NEGATIVE_SEEK);
|
---|
1601 | ASSERT_GUEST_STMT_BREAK(paParms[6].type == VBOX_HGCM_SVC_PARM_64BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* cb64ToCopy */
|
---|
1602 | ASSERT_GUEST_STMT_BREAK(paParms[6].u.uint64 < _1E, rc = VERR_OUT_OF_RANGE);
|
---|
1603 | ASSERT_GUEST_STMT_BREAK(paParms[7].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* f32Flags */
|
---|
1604 | ASSERT_GUEST_STMT_BREAK(paParms[7].u.uint32 == 0, rc = VERR_INVALID_FLAGS);
|
---|
1605 |
|
---|
1606 | /* Execute the function: */
|
---|
1607 | rc = vbsfCopyFilePart(pClient,
|
---|
1608 | paParms[0].u.uint32, paParms[1].u.uint64, paParms[2].u.uint64,
|
---|
1609 | paParms[3].u.uint32, paParms[4].u.uint64, paParms[5].u.uint64,
|
---|
1610 | &paParms[6].u.uint64, paParms[7].u.uint64);
|
---|
1611 | break;
|
---|
1612 | }
|
---|
1613 |
|
---|
1614 | case SHFL_FN_SET_ERROR_STYLE:
|
---|
1615 | {
|
---|
1616 | pStatFail = pStat = &g_StatSetErrorStyle;
|
---|
1617 |
|
---|
1618 | /* Validate input: */
|
---|
1619 | ASSERT_GUEST_STMT_BREAK(cParms == SHFL_CPARMS_SET_ERROR_STYLE, rc = VERR_WRONG_PARAMETER_COUNT);
|
---|
1620 | ASSERT_GUEST_STMT_BREAK(paParms[0].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* enm32Style */
|
---|
1621 | ASSERT_GUEST_STMT_BREAK( paParms[0].u.uint32 > (uint32_t)kShflErrorStyle_Invalid
|
---|
1622 | && paParms[0].u.uint32 < (uint32_t)kShflErrorStyle_End, rc = VERR_WRONG_PARAMETER_TYPE);
|
---|
1623 | ASSERT_GUEST_STMT_BREAK(paParms[1].type == VBOX_HGCM_SVC_PARM_32BIT, rc = VERR_WRONG_PARAMETER_TYPE); /* u32Reserved */
|
---|
1624 | ASSERT_GUEST_STMT_BREAK(paParms[1].u.uint32 == 0, rc = VERR_WRONG_PARAMETER_TYPE);
|
---|
1625 |
|
---|
1626 | /* Do the work: */
|
---|
1627 | pClient->enmErrorStyle = (uint8_t)paParms[0].u.uint32;
|
---|
1628 | rc = VINF_SUCCESS;
|
---|
1629 | break;
|
---|
1630 | }
|
---|
1631 |
|
---|
1632 | default:
|
---|
1633 | {
|
---|
1634 | pStatFail = pStat = &g_StatUnknown;
|
---|
1635 | rc = VERR_NOT_IMPLEMENTED;
|
---|
1636 | break;
|
---|
1637 | }
|
---|
1638 | }
|
---|
1639 |
|
---|
1640 | LogFlow(("SharedFolders host service: svcCall: rc=%Rrc\n", rc));
|
---|
1641 |
|
---|
1642 | if ( !fAsynchronousProcessing
|
---|
1643 | || RT_FAILURE (rc))
|
---|
1644 | {
|
---|
1645 | /* Complete the operation if it was unsuccessful or
|
---|
1646 | * it was processed synchronously.
|
---|
1647 | */
|
---|
1648 | g_pHelpers->pfnCallComplete (callHandle, rc);
|
---|
1649 | }
|
---|
1650 |
|
---|
1651 | #ifndef VBOX_WITHOUT_RELEASE_STATISTICS
|
---|
1652 | /* Statistics: */
|
---|
1653 | uint64_t cTicks;
|
---|
1654 | STAM_GET_TS(cTicks);
|
---|
1655 | cTicks -= tsStart;
|
---|
1656 | if (RT_SUCCESS(rc))
|
---|
1657 | STAM_REL_PROFILE_ADD_PERIOD(pStat, cTicks);
|
---|
1658 | else
|
---|
1659 | STAM_REL_PROFILE_ADD_PERIOD(pStatFail, cTicks);
|
---|
1660 | #endif
|
---|
1661 |
|
---|
1662 | LogFlow(("\n")); /* Add a new line to differentiate between calls more easily. */
|
---|
1663 | }
|
---|
1664 |
|
---|
1665 | /*
|
---|
1666 | * We differentiate between a function handler for the guest (svcCall) and one
|
---|
1667 | * for the host. The guest is not allowed to add or remove mappings for obvious
|
---|
1668 | * security reasons.
|
---|
1669 | */
|
---|
1670 | static DECLCALLBACK(int) svcHostCall (void *, uint32_t u32Function, uint32_t cParms, VBOXHGCMSVCPARM paParms[])
|
---|
1671 | {
|
---|
1672 | int rc = VINF_SUCCESS;
|
---|
1673 |
|
---|
1674 | Log(("svcHostCall: fn = %d, cParms = %d, pparms = %d\n", u32Function, cParms, paParms));
|
---|
1675 |
|
---|
1676 | #ifdef DEBUG
|
---|
1677 | uint32_t i;
|
---|
1678 |
|
---|
1679 | for (i = 0; i < cParms; i++)
|
---|
1680 | {
|
---|
1681 | /** @todo parameters other than 32 bit */
|
---|
1682 | Log((" pparms[%d]: type %d value %d\n", i, paParms[i].type, paParms[i].u.uint32));
|
---|
1683 | }
|
---|
1684 | #endif
|
---|
1685 |
|
---|
1686 | switch (u32Function)
|
---|
1687 | {
|
---|
1688 | case SHFL_FN_ADD_MAPPING:
|
---|
1689 | {
|
---|
1690 | Log(("SharedFolders host service: svcCall: SHFL_FN_ADD_MAPPING\n"));
|
---|
1691 | LogRel(("SharedFolders host service: Adding host mapping\n"));
|
---|
1692 | /* Verify parameter count and types. */
|
---|
1693 | if ( (cParms != SHFL_CPARMS_ADD_MAPPING)
|
---|
1694 | )
|
---|
1695 | {
|
---|
1696 | rc = VERR_INVALID_PARAMETER;
|
---|
1697 | }
|
---|
1698 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_PTR /* host folder path */
|
---|
1699 | || paParms[1].type != VBOX_HGCM_SVC_PARM_PTR /* map name */
|
---|
1700 | || paParms[2].type != VBOX_HGCM_SVC_PARM_32BIT /* fFlags */
|
---|
1701 | || paParms[3].type != VBOX_HGCM_SVC_PARM_PTR /* auto mount point */
|
---|
1702 | )
|
---|
1703 | {
|
---|
1704 | rc = VERR_INVALID_PARAMETER;
|
---|
1705 | }
|
---|
1706 | else
|
---|
1707 | {
|
---|
1708 | /* Fetch parameters. */
|
---|
1709 | SHFLSTRING *pHostPath = (SHFLSTRING *)paParms[0].u.pointer.addr;
|
---|
1710 | SHFLSTRING *pMapName = (SHFLSTRING *)paParms[1].u.pointer.addr;
|
---|
1711 | uint32_t fFlags = paParms[2].u.uint32;
|
---|
1712 | SHFLSTRING *pAutoMountPoint = (SHFLSTRING *)paParms[3].u.pointer.addr;
|
---|
1713 |
|
---|
1714 | /* Verify parameters values. */
|
---|
1715 | if ( !ShflStringIsValidIn(pHostPath, paParms[0].u.pointer.size, false /*fUtf8Not16*/)
|
---|
1716 | || !ShflStringIsValidIn(pMapName, paParms[1].u.pointer.size, false /*fUtf8Not16*/)
|
---|
1717 | || !ShflStringIsValidIn(pAutoMountPoint, paParms[3].u.pointer.size, false /*fUtf8Not16*/)
|
---|
1718 | )
|
---|
1719 | {
|
---|
1720 | rc = VERR_INVALID_PARAMETER;
|
---|
1721 | }
|
---|
1722 | else
|
---|
1723 | {
|
---|
1724 | LogRel((" Host path '%ls', map name '%ls', %s, automount=%s, automntpnt=%ls, create_symlinks=%s, missing=%s\n",
|
---|
1725 | pHostPath->String.utf16, pMapName->String.utf16,
|
---|
1726 | RT_BOOL(fFlags & SHFL_ADD_MAPPING_F_WRITABLE) ? "writable" : "read-only",
|
---|
1727 | RT_BOOL(fFlags & SHFL_ADD_MAPPING_F_AUTOMOUNT) ? "true" : "false",
|
---|
1728 | pAutoMountPoint->String.utf16,
|
---|
1729 | RT_BOOL(fFlags & SHFL_ADD_MAPPING_F_CREATE_SYMLINKS) ? "true" : "false",
|
---|
1730 | RT_BOOL(fFlags & SHFL_ADD_MAPPING_F_MISSING) ? "true" : "false"));
|
---|
1731 |
|
---|
1732 | char *pszHostPath;
|
---|
1733 | rc = RTUtf16ToUtf8(pHostPath->String.utf16, &pszHostPath);
|
---|
1734 | if (RT_SUCCESS(rc))
|
---|
1735 | {
|
---|
1736 | /* Execute the function. */
|
---|
1737 | rc = vbsfMappingsAdd(pszHostPath, pMapName,
|
---|
1738 | RT_BOOL(fFlags & SHFL_ADD_MAPPING_F_WRITABLE),
|
---|
1739 | RT_BOOL(fFlags & SHFL_ADD_MAPPING_F_AUTOMOUNT),
|
---|
1740 | pAutoMountPoint,
|
---|
1741 | RT_BOOL(fFlags & SHFL_ADD_MAPPING_F_CREATE_SYMLINKS),
|
---|
1742 | RT_BOOL(fFlags & SHFL_ADD_MAPPING_F_MISSING),
|
---|
1743 | /* fPlaceholder = */ false);
|
---|
1744 | if (RT_SUCCESS(rc))
|
---|
1745 | {
|
---|
1746 | /* Update parameters.*/
|
---|
1747 | ; /* none */
|
---|
1748 | }
|
---|
1749 | RTStrFree(pszHostPath);
|
---|
1750 | }
|
---|
1751 | }
|
---|
1752 | }
|
---|
1753 | if (RT_FAILURE(rc))
|
---|
1754 | LogRel(("SharedFolders host service: Adding host mapping failed with rc=%Rrc\n", rc));
|
---|
1755 | break;
|
---|
1756 | }
|
---|
1757 |
|
---|
1758 | case SHFL_FN_REMOVE_MAPPING:
|
---|
1759 | {
|
---|
1760 | Log(("SharedFolders host service: svcCall: SHFL_FN_REMOVE_MAPPING\n"));
|
---|
1761 | LogRel(("SharedFolders host service: Removing host mapping '%ls'\n",
|
---|
1762 | ((SHFLSTRING *)paParms[0].u.pointer.addr)->String.utf16));
|
---|
1763 |
|
---|
1764 | /* Verify parameter count and types. */
|
---|
1765 | if (cParms != SHFL_CPARMS_REMOVE_MAPPING)
|
---|
1766 | {
|
---|
1767 | rc = VERR_INVALID_PARAMETER;
|
---|
1768 | }
|
---|
1769 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_PTR /* folder name */
|
---|
1770 | )
|
---|
1771 | {
|
---|
1772 | rc = VERR_INVALID_PARAMETER;
|
---|
1773 | }
|
---|
1774 | else
|
---|
1775 | {
|
---|
1776 | /* Fetch parameters. */
|
---|
1777 | SHFLSTRING *pString = (SHFLSTRING *)paParms[0].u.pointer.addr;
|
---|
1778 |
|
---|
1779 | /* Verify parameters values. */
|
---|
1780 | if (!ShflStringIsValidIn(pString, paParms[0].u.pointer.size, false /*fUtf8Not16*/))
|
---|
1781 | {
|
---|
1782 | rc = VERR_INVALID_PARAMETER;
|
---|
1783 | }
|
---|
1784 | else
|
---|
1785 | {
|
---|
1786 | /* Execute the function. */
|
---|
1787 | rc = vbsfMappingsRemove (pString);
|
---|
1788 |
|
---|
1789 | if (RT_SUCCESS(rc))
|
---|
1790 | {
|
---|
1791 | /* Update parameters.*/
|
---|
1792 | ; /* none */
|
---|
1793 | }
|
---|
1794 | }
|
---|
1795 | }
|
---|
1796 | if (RT_FAILURE(rc))
|
---|
1797 | LogRel(("SharedFolders host service: Removing host mapping failed with rc=%Rrc\n", rc));
|
---|
1798 | break;
|
---|
1799 | }
|
---|
1800 |
|
---|
1801 | case SHFL_FN_SET_STATUS_LED:
|
---|
1802 | {
|
---|
1803 | Log(("SharedFolders host service: svcCall: SHFL_FN_SET_STATUS_LED\n"));
|
---|
1804 |
|
---|
1805 | /* Verify parameter count and types. */
|
---|
1806 | if (cParms != SHFL_CPARMS_SET_STATUS_LED)
|
---|
1807 | {
|
---|
1808 | rc = VERR_INVALID_PARAMETER;
|
---|
1809 | }
|
---|
1810 | else if ( paParms[0].type != VBOX_HGCM_SVC_PARM_PTR /* folder name */
|
---|
1811 | )
|
---|
1812 | {
|
---|
1813 | rc = VERR_INVALID_PARAMETER;
|
---|
1814 | }
|
---|
1815 | else
|
---|
1816 | {
|
---|
1817 | /* Fetch parameters. */
|
---|
1818 | PPDMLED pLed = (PPDMLED)paParms[0].u.pointer.addr;
|
---|
1819 | uint32_t cbLed = paParms[0].u.pointer.size;
|
---|
1820 |
|
---|
1821 | /* Verify parameters values. */
|
---|
1822 | if ( (cbLed != sizeof (PDMLED))
|
---|
1823 | )
|
---|
1824 | {
|
---|
1825 | rc = VERR_INVALID_PARAMETER;
|
---|
1826 | }
|
---|
1827 | else
|
---|
1828 | {
|
---|
1829 | /* Execute the function. */
|
---|
1830 | g_pStatusLed = pLed;
|
---|
1831 | rc = VINF_SUCCESS;
|
---|
1832 | }
|
---|
1833 | }
|
---|
1834 | break;
|
---|
1835 | }
|
---|
1836 |
|
---|
1837 | default:
|
---|
1838 | rc = VERR_NOT_IMPLEMENTED;
|
---|
1839 | break;
|
---|
1840 | }
|
---|
1841 |
|
---|
1842 | LogFlow(("SharedFolders host service: svcHostCall ended with rc=%Rrc\n", rc));
|
---|
1843 | return rc;
|
---|
1844 | }
|
---|
1845 |
|
---|
1846 | extern "C" DECLCALLBACK(DECLEXPORT(int)) VBoxHGCMSvcLoad (VBOXHGCMSVCFNTABLE *ptable)
|
---|
1847 | {
|
---|
1848 | int rc = VINF_SUCCESS;
|
---|
1849 |
|
---|
1850 | Log(("SharedFolders host service: VBoxHGCMSvcLoad: ptable = %p\n", ptable));
|
---|
1851 |
|
---|
1852 | if (!RT_VALID_PTR(ptable))
|
---|
1853 | {
|
---|
1854 | LogRelFunc(("SharedFolders host service: Bad value of ptable (%p)\n", ptable));
|
---|
1855 | rc = VERR_INVALID_PARAMETER;
|
---|
1856 | }
|
---|
1857 | else
|
---|
1858 | {
|
---|
1859 | Log(("SharedFolders host service: VBoxHGCMSvcLoad: ptable->cbSize = %u, ptable->u32Version = 0x%08X\n",
|
---|
1860 | ptable->cbSize, ptable->u32Version));
|
---|
1861 |
|
---|
1862 | if ( ptable->cbSize != sizeof (VBOXHGCMSVCFNTABLE)
|
---|
1863 | || ptable->u32Version != VBOX_HGCM_SVC_VERSION)
|
---|
1864 | {
|
---|
1865 | LogRelFunc(("SharedFolders host service: Version mismatch while loading: ptable->cbSize = %u (should be %u), ptable->u32Version = 0x%08X (should be 0x%08X)\n",
|
---|
1866 | ptable->cbSize, sizeof (VBOXHGCMSVCFNTABLE), ptable->u32Version, VBOX_HGCM_SVC_VERSION));
|
---|
1867 | rc = VERR_VERSION_MISMATCH;
|
---|
1868 | }
|
---|
1869 | else
|
---|
1870 | {
|
---|
1871 | g_pHelpers = ptable->pHelpers;
|
---|
1872 |
|
---|
1873 | ptable->cbClient = sizeof (SHFLCLIENTDATA);
|
---|
1874 |
|
---|
1875 | /* Map legacy clients to the kernel category. */
|
---|
1876 | ptable->idxLegacyClientCategory = HGCM_CLIENT_CATEGORY_KERNEL;
|
---|
1877 |
|
---|
1878 | /* Only 64K pending calls per kernel client, root gets 16K and regular users 1K. */
|
---|
1879 | ptable->acMaxCallsPerClient[HGCM_CLIENT_CATEGORY_KERNEL] = _64K;
|
---|
1880 | ptable->acMaxCallsPerClient[HGCM_CLIENT_CATEGORY_ROOT] = _16K;
|
---|
1881 | ptable->acMaxCallsPerClient[HGCM_CLIENT_CATEGORY_USER] = _1K;
|
---|
1882 |
|
---|
1883 | /* Reduce the number of clients to SHFL_MAX_MAPPINGS + 2 in each category,
|
---|
1884 | so the increased calls-per-client value causes less trouble.
|
---|
1885 | ((64 + 2) * 3 * 65536 = 12 976 128) */
|
---|
1886 | for (uintptr_t i = 0; i < RT_ELEMENTS(ptable->acMaxClients); i++)
|
---|
1887 | ptable->acMaxClients[i] = SHFL_MAX_MAPPINGS + 2;
|
---|
1888 |
|
---|
1889 | ptable->pfnUnload = svcUnload;
|
---|
1890 | ptable->pfnConnect = svcConnect;
|
---|
1891 | ptable->pfnDisconnect = svcDisconnect;
|
---|
1892 | ptable->pfnCall = svcCall;
|
---|
1893 | ptable->pfnHostCall = svcHostCall;
|
---|
1894 | ptable->pfnSaveState = svcSaveState;
|
---|
1895 | ptable->pfnLoadState = svcLoadState;
|
---|
1896 | ptable->pfnNotify = NULL;
|
---|
1897 | ptable->pvService = NULL;
|
---|
1898 | }
|
---|
1899 |
|
---|
1900 | /* Init handle table */
|
---|
1901 | rc = vbsfInitHandleTable();
|
---|
1902 | AssertRC(rc);
|
---|
1903 |
|
---|
1904 | vbsfMappingInit();
|
---|
1905 |
|
---|
1906 | /* Finally, register statistics if everything went well: */
|
---|
1907 | if (RT_SUCCESS(rc))
|
---|
1908 | {
|
---|
1909 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatQueryMappings, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_QUERY_MAPPINGS successes", "/HGCM/VBoxSharedFolders/FnQueryMappings");
|
---|
1910 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatQueryMappingsFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_QUERY_MAPPINGS failures", "/HGCM/VBoxSharedFolders/FnQueryMappingsFail");
|
---|
1911 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatQueryMapName, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_QUERY_MAP_NAME", "/HGCM/VBoxSharedFolders/FnQueryMapName");
|
---|
1912 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatCreate, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_CREATE/CREATE successes", "/HGCM/VBoxSharedFolders/FnCreate");
|
---|
1913 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatCreateFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_CREATE/CREATE failures", "/HGCM/VBoxSharedFolders/FnCreateFail");
|
---|
1914 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatLookup, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_CREATE/LOOKUP successes", "/HGCM/VBoxSharedFolders/FnLookup");
|
---|
1915 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatLookupFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_CREATE/LOOKUP failures", "/HGCM/VBoxSharedFolders/FnLookupFail");
|
---|
1916 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatClose, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_CLOSE successes", "/HGCM/VBoxSharedFolders/FnClose");
|
---|
1917 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatCloseFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_CLOSE failures", "/HGCM/VBoxSharedFolders/FnCloseFail");
|
---|
1918 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatRead, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_READ successes", "/HGCM/VBoxSharedFolders/FnRead");
|
---|
1919 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatReadFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_READ failures", "/HGCM/VBoxSharedFolders/FnReadFail");
|
---|
1920 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatWrite, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_WRITE successes", "/HGCM/VBoxSharedFolders/FnWrite");
|
---|
1921 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatWriteFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_WRITE failures", "/HGCM/VBoxSharedFolders/FnWriteFail");
|
---|
1922 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatLock, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_LOCK successes", "/HGCM/VBoxSharedFolders/FnLock");
|
---|
1923 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatLockFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_LOCK failures", "/HGCM/VBoxSharedFolders/FnLockFail");
|
---|
1924 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatList, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_LIST successes", "/HGCM/VBoxSharedFolders/FnList");
|
---|
1925 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatListFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_LIST failures", "/HGCM/VBoxSharedFolders/FnListFail");
|
---|
1926 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatReadLink, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_READLINK successes", "/HGCM/VBoxSharedFolders/FnReadLink");
|
---|
1927 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatReadLinkFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_READLINK failures", "/HGCM/VBoxSharedFolders/FnReadLinkFail");
|
---|
1928 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatMapFolderOld, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_MAP_FOLDER_OLD", "/HGCM/VBoxSharedFolders/FnMapFolderOld");
|
---|
1929 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatMapFolder, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_MAP_FOLDER successes", "/HGCM/VBoxSharedFolders/FnMapFolder");
|
---|
1930 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatMapFolderFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_MAP_FOLDER failures", "/HGCM/VBoxSharedFolders/FnMapFolderFail");
|
---|
1931 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatUnmapFolder, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_UNMAP_FOLDER successes", "/HGCM/VBoxSharedFolders/FnUnmapFolder");
|
---|
1932 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatUnmapFolderFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_UNMAP_FOLDER failures", "/HGCM/VBoxSharedFolders/FnUnmapFolderFail");
|
---|
1933 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatInformationFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_INFORMATION early failures", "/HGCM/VBoxSharedFolders/FnInformationFail");
|
---|
1934 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatInformationSetFile, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_INFORMATION/SET/FILE successes", "/HGCM/VBoxSharedFolders/FnInformationSetFile");
|
---|
1935 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatInformationSetFileFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_INFORMATION/SET/FILE failures", "/HGCM/VBoxSharedFolders/FnInformationSetFileFail");
|
---|
1936 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatInformationSetSize, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_INFORMATION/SET/SIZE successes", "/HGCM/VBoxSharedFolders/FnInformationSetSize");
|
---|
1937 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatInformationSetSizeFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_INFORMATION/SET/SIZE failures", "/HGCM/VBoxSharedFolders/FnInformationSetSizeFail");
|
---|
1938 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatInformationGetFile, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_INFORMATION/GET/FILE successes", "/HGCM/VBoxSharedFolders/FnInformationGetFile");
|
---|
1939 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatInformationGetFileFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_INFORMATION/GET/FILE failures", "/HGCM/VBoxSharedFolders/FnInformationGetFileFail");
|
---|
1940 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatInformationGetVolume, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_INFORMATION/GET/VOLUME successes", "/HGCM/VBoxSharedFolders/FnInformationGetVolume");
|
---|
1941 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatInformationGetVolumeFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_INFORMATION/GET/VOLUME failures", "/HGCM/VBoxSharedFolders/FnInformationGetVolumeFail");
|
---|
1942 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatRemove, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_REMOVE successes", "/HGCM/VBoxSharedFolders/FnRemove");
|
---|
1943 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatRemoveFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_REMOVE failures", "/HGCM/VBoxSharedFolders/FnRemoveFail");
|
---|
1944 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatCloseAndRemove, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_CLOSE_AND_REMOVE successes", "/HGCM/VBoxSharedFolders/FnCloseAndRemove");
|
---|
1945 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatCloseAndRemoveFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_CLOSE_AND_REMOVE failures", "/HGCM/VBoxSharedFolders/FnCloseAndRemoveFail");
|
---|
1946 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatRename, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_RENAME successes", "/HGCM/VBoxSharedFolders/FnRename");
|
---|
1947 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatRenameFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_RENAME failures", "/HGCM/VBoxSharedFolders/FnRenameFail");
|
---|
1948 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatFlush, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_FLUSH successes", "/HGCM/VBoxSharedFolders/FnFlush");
|
---|
1949 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatFlushFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_FLUSH failures", "/HGCM/VBoxSharedFolders/FnFlushFail");
|
---|
1950 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatSetErrorStyle, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_SET_ERROR_STYLE", "/HGCM/VBoxSharedFolders/FnSetErrorStyle");
|
---|
1951 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatSetUtf8, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_SET_UTF8", "/HGCM/VBoxSharedFolders/FnSetUtf8");
|
---|
1952 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatSymlink, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_SYMLINK successes", "/HGCM/VBoxSharedFolders/FnSymlink");
|
---|
1953 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatSymlinkFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_SYMLINK failures", "/HGCM/VBoxSharedFolders/FnSymlinkFail");
|
---|
1954 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatSetSymlinks, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_SET_SYMLINKS", "/HGCM/VBoxSharedFolders/FnSetSymlink");
|
---|
1955 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatQueryMapInfo, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_QUERY_MAP_INFO", "/HGCM/VBoxSharedFolders/FnQueryMapInfo");
|
---|
1956 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatQueryFeatures, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_QUERY_FEATURES", "/HGCM/VBoxSharedFolders/FnQueryFeatures");
|
---|
1957 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatCopyFile, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_COPY_FILE successes", "/HGCM/VBoxSharedFolders/FnCopyFile");
|
---|
1958 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatCopyFileFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_COPY_FILE failures", "/HGCM/VBoxSharedFolders/FnCopyFileFail");
|
---|
1959 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatCopyFilePart, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_COPY_FILE_PART successes", "/HGCM/VBoxSharedFolders/FnCopyFilePart");
|
---|
1960 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatCopyFilePartFail, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_COPY_FILE_PART failures", "/HGCM/VBoxSharedFolders/FnCopyFilePartFail");
|
---|
1961 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatWaitForMappingsChanges, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_WAIT_FOR_MAPPINGS_CHANGES successes", "/HGCM/VBoxSharedFolders/FnWaitForMappingsChanges");
|
---|
1962 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatWaitForMappingsChangesFail,STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_WAIT_FOR_MAPPINGS_CHANGES failures","/HGCM/VBoxSharedFolders/FnWaitForMappingsChangesFail");
|
---|
1963 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatCancelMappingsChangesWait, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_CANCEL_MAPPINGS_CHANGES_WAITS", "/HGCM/VBoxSharedFolders/FnCancelMappingsChangesWaits");
|
---|
1964 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatUnknown, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "SHFL_FN_???", "/HGCM/VBoxSharedFolders/FnUnknown");
|
---|
1965 | HGCMSvcHlpStamRegister(g_pHelpers, &g_StatMsgStage1, STAMTYPE_PROFILE, STAMVISIBILITY_ALWAYS, STAMUNIT_TICKS_PER_CALL, "Time from VMMDev arrival to worker thread.","/HGCM/VBoxSharedFolders/MsgStage1");
|
---|
1966 | }
|
---|
1967 | }
|
---|
1968 |
|
---|
1969 | return rc;
|
---|
1970 | }
|
---|
1971 |
|
---|