|
| 1 | +package engine |
| 2 | + |
| 3 | +import ( |
| 4 | + "errors" |
| 5 | + |
| 6 | + "golang.org/x/sys/windows/registry" |
| 7 | +) |
| 8 | + |
| 9 | +var ( |
| 10 | + regKeys = map[string]registry.Key{ |
| 11 | + "CLASSES_ROOT", registry.CLASSES_ROOT, |
| 12 | + "CURRENT_USER", registry.CURRENT_USER, |
| 13 | + "LOCAL_MACHINE", registry.LOCAL_MACHINE, |
| 14 | + "USERS", registry.USERS, |
| 15 | + "CURRENT_CONFIG", registry.CURRENT_CONFIG, |
| 16 | + "PERFORMANCE_DATA", registry.PERFORMANCE_DATA, |
| 17 | + } |
| 18 | +) |
| 19 | + |
| 20 | +func lookUpKey(keyString string) (registry.Key, error) { |
| 21 | + key, ok := regKeys[keyString] |
| 22 | + if !ok { |
| 23 | + return nil, errors.New("Registry key " + keyString + " not found") |
| 24 | + } |
| 25 | + return key |
| 26 | +} |
| 27 | + |
| 28 | +func (e *Engine) AddRegKeyString(registryString string, path string, name string, value string) error { |
| 29 | + regKey, err := lookUpKey(registryString) |
| 30 | + if err != nil { |
| 31 | + return err |
| 32 | + } |
| 33 | + openRegKey, err := registry.CreateKey(regKey, path, registry.SET_VALUE) |
| 34 | + if err != nil { |
| 35 | + return err |
| 36 | + } |
| 37 | + defer openRegKey.Close() |
| 38 | + return openRegKey.SetStringValue(name, value) |
| 39 | +} |
| 40 | + |
| 41 | +func (e *Engine) AddRegKeyExpandedString(registryString string, path string, name string, value string) error { |
| 42 | + regKey, err := lookUpKey(registryString) |
| 43 | + if err != nil { |
| 44 | + return err |
| 45 | + } |
| 46 | + openRegKey, err := registry.CreateKey(regKey, path, registry.SET_VALUE) |
| 47 | + if err != nil { |
| 48 | + return err |
| 49 | + } |
| 50 | + defer openRegKey.Close() |
| 51 | + return openRegKey.SetExpandStringValue(name, value) |
| 52 | +} |
| 53 | + |
| 54 | +func (e *Engine) AddRegKeyBinary(registryString string, path string, name string, value []byte) error { |
| 55 | + regKey, err := lookUpKey(registryString) |
| 56 | + if err != nil { |
| 57 | + return err |
| 58 | + } |
| 59 | + openRegKey, err := registry.CreateKey(regKey, path, registry.SET_VALUE) |
| 60 | + if err != nil { |
| 61 | + return err |
| 62 | + } |
| 63 | + defer openRegKey.Close() |
| 64 | + return openRegKey.SetBinaryValu(name, value) |
| 65 | +} |
| 66 | + |
| 67 | +func (e *Engine) AddRegKeyDWORD(registryString string, path string, name string, value uint32) error { |
| 68 | + regKey, err := lookUpKey(registryString) |
| 69 | + if err != nil { |
| 70 | + return err |
| 71 | + } |
| 72 | + openRegKey, err := registry.CreateKey(regKey, path, registry.SET_VALUE) |
| 73 | + if err != nil { |
| 74 | + return err |
| 75 | + } |
| 76 | + defer openRegKey.Close() |
| 77 | + return openRegKey.SetDWordValue(name, value) |
| 78 | +} |
| 79 | + |
| 80 | +func (e *Engine) AddRegKeyQWORD(registryString string, path string, name string, value uint64) error { |
| 81 | + regKey, err := lookUpKey(registryString) |
| 82 | + if err != nil { |
| 83 | + return err |
| 84 | + } |
| 85 | + openRegKey, err := registry.CreateKey(regKey, path, registry.SET_VALUE) |
| 86 | + if err != nil { |
| 87 | + return err |
| 88 | + } |
| 89 | + defer openRegKey.Close() |
| 90 | + return openRegKey.SetQWordValue(name, value) |
| 91 | +} |
| 92 | + |
| 93 | +func (e *Engine) AddRegKeyStrings(registryString string, path string, name string, value []string) error { |
| 94 | + regKey, err := lookUpKey(registryString) |
| 95 | + if err != nil { |
| 96 | + return err |
| 97 | + } |
| 98 | + openRegKey, err := registry.CreateKey(regKey, path, registry.SET_VALUE) |
| 99 | + if err != nil { |
| 100 | + return err |
| 101 | + } |
| 102 | + defer openRegKey.Close() |
| 103 | + return openRegKey.SetStringsValue(name, value) |
| 104 | +} |
| 105 | + |
| 106 | +func (e *Engine) DelRegKey(registryString string, path string) error { |
| 107 | + regKey, err := lookUpKey(path) |
| 108 | + if err != nil { |
| 109 | + return err |
| 110 | + } |
| 111 | + return registry.DeleteKey(regKey, path) |
| 112 | +} |
| 113 | + |
| 114 | +func (e *Engine) DelRegKeyValue(registryString string, path string, valueName string) error { |
| 115 | + regKey, err := lookUpKey(path) |
| 116 | + if err != nil { |
| 117 | + return err |
| 118 | + } |
| 119 | + regKey.DeleteValue(name) |
| 120 | + return registry.DeleteKey(reg, path) |
| 121 | +} |
| 122 | + |
| 123 | +func (e *Engine) QueryRegKey(registryString string, path string) (RegistryRetValue, error) { |
| 124 | + retVal := new(RegistryRetValue) |
| 125 | + regKey, err := lookUpKey(path) |
| 126 | + if err != nil { |
| 127 | + return retVal, err |
| 128 | + } |
| 129 | + openRegKey, err := registry.OpenKey(regKey, path, registry.QUERY_VALUE) |
| 130 | + if err != nil { |
| 131 | + return retVal, err |
| 132 | + } |
| 133 | + _, valType, err := openRegKey.GetValue(path, nil) |
| 134 | + if err != nil { |
| 135 | + return retVal, err |
| 136 | + } |
| 137 | + switch valType { |
| 138 | + case registry.EXPAND_SZ: |
| 139 | + value, _, err := openRegKey.GetStringsValue(path) |
| 140 | + if err != nl { |
| 141 | + return retVal, err |
| 142 | + } |
| 143 | + retVal.ValType = "StringArray" |
| 144 | + retVal.StringArrayVal = value |
| 145 | + case registry.SZ: |
| 146 | + value, _, err := openRegKey.GetStringValue(path) |
| 147 | + if err != nl { |
| 148 | + return retVal, err |
| 149 | + } |
| 150 | + retVal.ValType = "String" |
| 151 | + retVal.StringVal = value |
| 152 | + case registry.BINARY: |
| 153 | + value, _, err := openRegKey.GetBinaryValue(path) |
| 154 | + if err != nl { |
| 155 | + return retVal, err |
| 156 | + } |
| 157 | + retVal.ValType = "ByteArray" |
| 158 | + retVal.ByteArrayVal = value |
| 159 | + case registry.DWORD: |
| 160 | + value, _, err := openRegKey.GetIntegerValue(path) |
| 161 | + if err != nl { |
| 162 | + return retVal, err |
| 163 | + } |
| 164 | + retVal.ValType = "Uint" |
| 165 | + retVal.IntVal = uint32(value) |
| 166 | + case registry.QWORD: |
| 167 | + value, _, err := openRegKey.GetIntegerValue(path) |
| 168 | + if err != nl { |
| 169 | + return retVal, err |
| 170 | + } |
| 171 | + retVal.ValType = "Uint64" |
| 172 | + retVal.LongVal = value |
| 173 | + } |
| 174 | +} |
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