> 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/s-adk-5.1-programmers-guide/readme/modules/group__vfiprt/namespacevfihtml.md).

# vfihtml

[Data Structures](#nested-classes) | [Typedefs](#typedef-members) | [Functions](#func-members)

|                 |                                                                                                                      |
| --------------- | -------------------------------------------------------------------------------------------------------------------- |
| Data Structures |                                                                                                                      |
| class           | [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) |

|                                                                                                                                    |                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| ---------------------------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Typedefs                                                                                                                           |                                                                                                                                                                                                                                                                                                                                                                                                                                                                |
| typedef [vfiipc::JSObject](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfiipc_1_1_j_s_object.md) | [JSObject](#aae7be032793c509f7d46a8e251b0f0e5)                                                                                                                                                                                                                                                                                                                                                                                                                 |
| typedef bool(\*                                                                                                                    | [ScriptProcessor](#a3cbd3cd62b8b160ff8fd641acf6858e2)) (void \*data, const std::string \&script, std::map< std::string, std::string > &[value](/s-adk-5.1-programmers-guide/readme/files/dir_30aba3d9bf6279a25d84abe4015711f7/dir_f7a957c8f5c8e80b5a8d4b37f193d419/dir_e8da2933844aa72825eccee783cf08f3/_web_service_wrappers_8c.md#a6e248376c0290338633d8137822eb209), std::string \&out, std::string \&err, std::string \&exitcode)                          |
| typedef bool(\*                                                                                                                    | [ScriptProcessorExt](#ab0bf156adfcbf468dc8caedf9fc0c747)) (void \*data, const std::string \&script, std::map< std::string, std::string > &[value](/s-adk-5.1-programmers-guide/readme/files/dir_30aba3d9bf6279a25d84abe4015711f7/dir_f7a957c8f5c8e80b5a8d4b37f193d419/dir_e8da2933844aa72825eccee783cf08f3/_web_service_wrappers_8c.md#a6e248376c0290338633d8137822eb209), std::string \&out, std::string \&err, std::string \&exitcode, ExtContext \*context) |
| typedef std::map< std::string, std::string >                                                                                       | [stringmap](#a53240b3eda61c045f82728814874a1f8)                                                                                                                                                                                                                                                                                                                                                                                                                |

|                                                                                                                                                                                                                                                                                                                                        |                                                                                                                                                                                                                                                                                                                   |
| -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Functions                                                                                                                                                                                                                                                                                                                              |                                                                                                                                                                                                                                                                                                                   |
| [DllSpec](/s-adk-5.1-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) void                                                                                                                 | [htmlSetScriptProcessor](#a67c7add0a3e05b7854d310b3678b9f41) (const char \*name, [ScriptProcessor](#a3cbd3cd62b8b160ff8fd641acf6858e2) proc, void \*data)                                                                                                                                                         |
| [DllSpec](/s-adk-5.1-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) void                                                                                                                 | [htmlSetScriptProcessor](#a3635a881d0a3f4ac7e347a6990bc9021) (const char \*name, [ScriptProcessorExt](#ab0bf156adfcbf468dc8caedf9fc0c747) proc, void \*data=0)                                                                                                                                                    |
| [DllSpec](/s-adk-5.1-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) | [operator+](#a3d78ca4ce27a959bf398e15ffb3ac35c) (const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&a, const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&b)  |
| [DllSpec](/s-adk-5.1-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) | [operator-](#abb5f451bfe33b4d0957051af55e3ae99) (const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&a, const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&b)  |
| bool                                                                                                                                                                                                                                                                                                                                   | [operator==](#a8925dae3d083f52e28204c76dc63cfb5) (const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&a, const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&b) |
| bool                                                                                                                                                                                                                                                                                                                                   | [operator!=](#a6869fb59c93e8b8039fa26a47db06300) (const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&a, const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&b) |
| bool                                                                                                                                                                                                                                                                                                                                   | [operator<](#a62aae78823ad670db1f2a3871f9c6138) (const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&a, const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&b)  |
| bool                                                                                                                                                                                                                                                                                                                                   | [operator<=](#a157e4057ccddad828bf42ae796a7c877) (const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&a, const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&b) |
| bool                                                                                                                                                                                                                                                                                                                                   | [operator>](#a9b79b43d164b3effb8259fab63cde591) (const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&a, const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&b)  |
| bool                                                                                                                                                                                                                                                                                                                                   | [operator>=](#a1bfa3d2893680e868a6e38bc12b17b05) (const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&a, const [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) \&b) |
| [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md)                                                                                                                                                                                                                   | [operator\*](#a6f93946b848787d14daadba81d73b56c) (int t, [TimeStamp::Unit\_MS](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md#classvfihtml_1_1_time_stamp_1_1_unit___m_s))                                                                               |
| [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md)                                                                                                                                                                                                                   | [operator\*](#a91630290de39196e23b6360b1a67c272) (int t, [TimeStamp::Unit\_S](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md#classvfihtml_1_1_time_stamp_1_1_unit___s))                                                                                  |

### TypedefDocumentation <a href="#typedef-documentation" id="typedef-documentation"></a>

### JSObject <a href="#aae7be032793c509f7d46a8e251b0f0e5" id="aae7be032793c509f7d46a8e251b0f0e5"></a>

typedef [vfiipc::JSObject](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfiipc_1_1_j_s_object.md) \[JSObject]\(#aae7be032793c509f7d46a8e251b0f0e5)

### ScriptProcessor <a href="#a3cbd3cd62b8b160ff8fd641acf6858e2" id="a3cbd3cd62b8b160ff8fd641acf6858e2"></a>

typedef bool(\\\* ScriptProcessor) (void \\\*data, const std::string \&script, std::map\\< std::string, std::string \\> &[value](/s-adk-5.1-programmers-guide/readme/files/dir_30aba3d9bf6279a25d84abe4015711f7/dir_f7a957c8f5c8e80b5a8d4b37f193d419/dir_e8da2933844aa72825eccee783cf08f3/_web_service_wrappers_8c.md#a6e248376c0290338633d8137822eb209), std::string \&out, std::string \&err, std::string \&exitcode)

script processor callback

**Parameters**

\[in] **data** transparent callback data pointer \[in] **script** script to be processed, leading and trailing whitespace has been removed. \[in] **value** name value pairs that are used as initial value of input fields, checkboxes, etc. and that are used during script processing. \[out] **out** resulting HTML code that was generated by the script. On invocation it is empty. \[out] **err** error messages that were generated during script execution (comparable to output to stderr). On invocation it is empty. \[out] **exitcode** content of parameter that was passed to exit()

#### Returns

true if script was successful and if the script is to be replaced by the content of *out*, false if error or exit with exit code

### ScriptProcessorExt <a href="#ab0bf156adfcbf468dc8caedf9fc0c747" id="ab0bf156adfcbf468dc8caedf9fc0c747"></a>

typedef bool(\\\* ScriptProcessorExt) (void \\\*data, const std::string \&script, std::map\\< std::string, std::string \\> &[value](/s-adk-5.1-programmers-guide/readme/files/dir_30aba3d9bf6279a25d84abe4015711f7/dir_f7a957c8f5c8e80b5a8d4b37f193d419/dir_e8da2933844aa72825eccee783cf08f3/_web_service_wrappers_8c.md#a6e248376c0290338633d8137822eb209), std::string \&out, std::string \&err, std::string \&exitcode, ExtContext \\\*context)

script processor callback for ADK-GUIPRT internal processors with extended capabilities

**Parameters**

\[in] **data** transparent callback data pointer \[in] **script** script to be processed, leading and trailing whitespace has been removed. \[in] **value** name value pairs that are used as initial value of input fields, checkboxes, etc. and that are used during script processing. \[out] **out** resulting HTML code that was generated by the script. On invocation it is empty. \[out] **err** error messages that were generated during script execution (comparable to output to stderr). On invocation it is empty. \[out] **exitcode** content of parameter that was passed to exit() \[in,out] **context** internal extended context

#### Returns

true if script was successful and if the script is to be replaced by the content of *out*, false if error or exit with exit code

### stringmap <a href="#a53240b3eda61c045f82728814874a1f8" id="a53240b3eda61c045f82728814874a1f8"></a>

typedef std::map\ \[stringmap]\(#a53240b3eda61c045f82728814874a1f8)

map\<string,string>

### FunctionDocumentation <a href="#function-documentation" id="function-documentation"></a>

### htmlSetScriptProcessor()\[1/2] <a href="#a67c7add0a3e05b7854d310b3678b9f41" id="a67c7add0a3e05b7854d310b3678b9f41"></a>

[DllSpec](/s-adk-5.1-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) void vfihtml::htmlSetScriptProcessor

set script processor

**Parameters**

\[in] **name** name of the scripting processor, i.e. the name immediately following '\<?' \[in] **proc** processing function pointer, use NULL to delete a script processor. \[in] **data** callback data passed on as first parameter to the processing function

### htmlSetScriptProcessor()\[2/2] <a href="#a3635a881d0a3f4ac7e347a6990bc9021" id="a3635a881d0a3f4ac7e347a6990bc9021"></a>

[DllSpec](/s-adk-5.1-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) void vfihtml::htmlSetScriptProcessor

set script processor

**Parameters**

\[in] **name** name of the scripting processor, i.e. the name immediately following '\<?' \[in] **proc** processing function pointer, use NULL to delete a script processor. \[in] **data** unused, provided just for compatibility

### operator!=() <a href="#a6869fb59c93e8b8039fa26a47db06300" id="a6869fb59c93e8b8039fa26a47db06300"></a>

bool vfihtml::operator!=

inline

compare two time values

**Parameters**

\[in] **a** first time value \[in] **b** second time value

#### Returns

result of a!=b

### operator\*()\[1/2] <a href="#a6f93946b848787d14daadba81d73b56c" id="a6f93946b848787d14daadba81d73b56c"></a>

[TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) vfihtml::operator\\\*

inline

convert int to time value by multiplying with MS unit

**Parameters**

\[in] **t** time in milliseconds

#### Returns

time value

### operator\*()\[2/2] <a href="#a91630290de39196e23b6360b1a67c272" id="a91630290de39196e23b6360b1a67c272"></a>

[TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) vfihtml::operator\\\*

inline

convert int to time value by multiplying with S unit

**Parameters**

\[in] **t** time in seconds

#### Returns

time value

### operator+() <a href="#a3d78ca4ce27a959bf398e15ffb3ac35c" id="a3d78ca4ce27a959bf398e15ffb3ac35c"></a>

[DllSpec](/s-adk-5.1-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) vfihtml::operator+

add two time values

**Parameters**

\[in] **a** first time value \[in] **b** second time value

#### Returns

result of a+b

### operator-() <a href="#abb5f451bfe33b4d0957051af55e3ae99" id="abb5f451bfe33b4d0957051af55e3ae99"></a>

[DllSpec](/s-adk-5.1-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) [TimeStamp](https://github.com/verifoneone/verifone-git-book-adk/tree/ADK5.1_staging/classvfihtml_1_1_time_stamp.md) vfihtml::operator-

substract two time values

**Parameters**

\[in] **a** first time value \[in] **b** second time value

#### Returns

result of a-b

### operator<() <a href="#a62aae78823ad670db1f2a3871f9c6138" id="a62aae78823ad670db1f2a3871f9c6138"></a>

bool vfihtml::operator\\<

inline

compare two time values

**Parameters**

\[in] **a** first time value \[in] **b** second time value

#### Returns

result of a\<b

### operator<=() <a href="#a157e4057ccddad828bf42ae796a7c877" id="a157e4057ccddad828bf42ae796a7c877"></a>

bool vfihtml::operator\\<=

inline

compare two time values

**Parameters**

\[in] **a** first time value \[in] **b** second time value

#### Returns

result of a<=b

### operator==() <a href="#a8925dae3d083f52e28204c76dc63cfb5" id="a8925dae3d083f52e28204c76dc63cfb5"></a>

bool vfihtml::operator==

inline

compare two time values

**Parameters**

\[in] **a** first time value \[in] **b** second time value

#### Returns

result of a==b

### operator>() <a href="#a9b79b43d164b3effb8259fab63cde591" id="a9b79b43d164b3effb8259fab63cde591"></a>

bool vfihtml::operator\\>

inline

compare two time values

**Parameters**

\[in] **a** first time value \[in] **b** second time value

#### Returns

result of a>b

### operator>=() <a href="#a1bfa3d2893680e868a6e38bc12b17b05" id="a1bfa3d2893680e868a6e38bc12b17b05"></a>

bool vfihtml::operator\\>=

inline

compare two time values

**Parameters**

\[in] **a** first time value \[in] **b** second time value

#### Returns

result of a>=b


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