> For the complete documentation index, see [llms.txt](https://sandbox-docs.verifone.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sandbox-docs.verifone.com/adk-5.0-programmers-guide/readme/modules/group__netloader/namespacevfinetloader.md).
# vfinetloader
[Enumerations](#enum-members) | [Functions](#func-members)
| | |
| ------------ | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Enumerations | |
| enum | sysStatus {
SYS\_ERR = 0, SYS\_MSG = 1, SYS\_DNLD\_FILE = 2, SYS\_DNLD\_DONE = 3,
SYS\_DNLD\_ERR = 4, SYS\_DNLD\_INSTALL = 5, SYS\_DNLD\_INSTALL\_DONE = 6, SYS\_DNLD\_INSTALL\_FAIL = 7,
SYS\_REBOOT = 8, SYS\_FILE\_FINISH = 9, SYS\_REBOOT\_REQUIRED = 10, SYS\_BASE\_INSTALL\_FAIL = 11,
SYS\_NETLOADER\_READY = 100, SYS\_NETLOADER\_EXIT = 200
}
|
| enum | [sysMsgMode](#aed6b03cebf679080000ec2bc8e934436) { [SYS\_EXT\_MSG\_DISABLED](#aed6b03cebf679080000ec2bc8e934436ad1bbcd783f557f7d8f9dee3af5820fc7) = 0, [SYS\_EXT\_MSG](#aed6b03cebf679080000ec2bc8e934436ada6e7f6d43a0f5efa4f0cc6a80d33ef0) = 1, [SYS\_EXT\_MSG\_1\_2](#aed6b03cebf679080000ec2bc8e934436a722c4c0d8e05257102ccdb41180842cd) = 2, [SYS\_EXT\_MSG\_1](#aed6b03cebf679080000ec2bc8e934436a9b4c794232f8f1a26e9edce0fe8a9c0d) = 9 } |
| enum | [sysReadMode](#a94cc038c7531a6a77b801ea738c8c207) { [SYS\_BLOCKING](#a94cc038c7531a6a77b801ea738c8c207a6eb1637d52cb720bad9093a06b3d0ce9) = 0, [SYS\_NON\_BLOCKING](#a94cc038c7531a6a77b801ea738c8c207aa94ece816839eabaf0167cdb5de9314c) = 1, [SYS\_LAST](#a94cc038c7531a6a77b801ea738c8c207a71f587b6099a2f4c5ae573a4d4a5eb5d) = 2, [SYS\_CANCEL](#a94cc038c7531a6a77b801ea738c8c207ab87968ad51b944e6b68d2bc38cb2a3cd) = 9 } |
| | |
| ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------------------------------------------------------------------------------- |
| Functions | |
| [SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int | [sysNetloaderStart](#a242ae7a34df4fc588df0296a73764506) () |
| [SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int | [sysNetloaderStartBase](#a9c618b2b0fc7eeb76f20889cdb3ce902) () |
| [SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int | [sysNetloaderStopBase](#a165fe3f559570c22c65f6eee716d9fe9) () |
| [SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int | [sysNetloaderStop](#a90f91ae17b4e14bd4ce0787a83b2e34a) () |
| [SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int | [sysNetloaderVersion](#a4ae7ef57aab598e83caeb2dae452bdf4) (std::string \&version) |
| [SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int | [sysNetloaderSetMsgMode](#a406deb2a09c387517e831dda0726f3e5) (int type) |
| [SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int | [sysNetloaderGetMsg](#a127d1c5998677e041be0271ea9578f20) (std::string \&msg, int flags) |
### DetailedDescription
Verifone netloader (vfinetloader) namespace
### EnumerationType Documentation
### sysMsgMode
enum \[sysMsgMode]\(#aed6b03cebf679080000ec2bc8e934436)
| | |
| ----------------------- | ---------------------------------------------------------- |
| Enumerator | |
| SYS\_EXT\_MSG\_DISABLED | Disable extended messages |
| SYS\_EXT\_MSG | Default messages |
| SYS\_EXT\_MSG\_1\_2 | Enable extended type 1 and 2 messages |
| SYS\_EXT\_MSG\_1 | Enable extended type 1 and don't auto-reboot after install |
### sysReadMode
enum \[sysReadMode]\(#a94cc038c7531a6a77b801ea738c8c207)
| | |
| ------------------ | ----------------- |
| Enumerator | |
| SYS\_BLOCKING | Blocking |
| SYS\_NON\_BLOCKING | Non-blocking |
| SYS\_LAST | Return last event |
| SYS\_CANCEL | Cancel |
### sysStatus
enum \[sysStatus]\(#a5f296faf43817f74cdc62a57df124574)
| | |
| ------------------------ | ------------------------------------------------------------------ |
| Enumerator | |
| SYS\_ERR | Error return (errno will be non-zero) msg is empty |
| SYS\_MSG | Status message available. msg member is not empty |
| SYS\_DNLD\_FILE | 'msg' member will return the filename of downloading file |
| SYS\_DNLD\_DONE | 'msg' member returns "DNLD DONE" |
| SYS\_DNLD\_ERR | 'msg' member returns "DNLD ERROR" |
| SYS\_DNLD\_INSTALL | 'msg' member will return the filename of the file being installed |
| SYS\_DNLD\_INSTALL\_DONE | 'msg' member returns "INSTL DONE" |
| SYS\_DNLD\_INSTALL\_FAIL | 'msg' member returns "INSTL FAIL" |
| SYS\_REBOOT | 'msg' member returns "REBOOT" |
| SYS\_FILE\_FINISH | 'msg' member will return the filename of the finished file |
| SYS\_REBOOT\_REQUIRED | 'msg' member returns "REBOOT REQUIRED" |
| SYS\_BASE\_INSTALL\_FAIL | 'msg' member returns "BASE INSTL FAIL" |
| SYS\_NETLOADER\_READY | 'msg' member returns "", netloader ready to connect on socket I/O |
| SYS\_NETLOADER\_EXIT | 'msg' member returns "", netloader stopping and closing socket I/O |
### FunctionDocumentation
### sysNetloaderGetMsg()
[SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int vfinetloader::sysNetloaderGetMsg
Read a netloader event.
**Parameters**
\[in] **flags** flags from sysReadMode enum
#### Returns
value from sysStatus enum
### sysNetloaderSetMsgMode()
[SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int vfinetloader::sysNetloaderSetMsgMode
Set extended messages
**Parameters**
\[in] **type** flags from sysMsgMode enum
### sysNetloaderStart()
[SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int vfinetloader::sysNetloaderStart
Start netloader (listen on socket for download request)
### sysNetloaderStartBase()
[SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int vfinetloader::sysNetloaderStartBase
Starts netloader on terminal base
### sysNetloaderStop()
[SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int vfinetloader::sysNetloaderStop
Stop netloader (stop listening on socket for download request)
### sysNetloaderStopBase()
[SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int vfinetloader::sysNetloaderStopBase
Starts netloader on terminal base
### sysNetloaderVersion()
[SYS\_INFO\_API](/adk-5.0-programmers-guide/readme/files/dir_a221c7c7a3d266b8aa1c13ced02d08a5/dir_1084a09caae2cca43d02da13ecc9a141/dir_8b8eef682edb37a46c9343899b359ed7/dllspec_8h.md#a06244aced91c3fbc18547181038765aa) int vfinetloader::sysNetloaderVersion
Get version of netloader service
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