> 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/files/dir_78def5438dacdd6f60152554523ad1da/dir_fc700f2aafffb0df447d354405fcd21c/netloader_2include_2zontalk_8h.md). # zontalk.h [Macros](#define-members) | [Enumerations](#enum-members) | [Functions](#func-members) `#include ` `#include ` Include dependency graph for zontalk.h: ![](/files/sj2SFpgzcQfNhwat8o1d) [Go to the source code of this file.](/adk-5.0-programmers-guide/netloader_2include_2zontalk_8h_source.md) | | | | ------- | --------------------------------------------- | | Macros | | | #define | [DllSpec](#ad7c2e1cb200073ed64c64285a5f37231) | | | | | ------------ | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Enumerations | | | enum | [ZonTalkResult](#aeaa8a9ca85977e77164e89bceda949d5) { [ZT\_OK](#aeaa8a9ca85977e77164e89bceda949d5af38aca930cd92b0c37cde9abd924122d), [ZT\_RUNNING](#aeaa8a9ca85977e77164e89bceda949d5a01b45d9eb79bd03265242cfb67549e5d), [ZT\_ERROR](#aeaa8a9ca85977e77164e89bceda949d5a2c9dc50efd177d15fac99999fda21f5c) } | | enum |

ZonTalkStatus {
ZT\_REBOOT\_REQUESTED, ZT\_STOP\_REQUESTED, ZT\_DISPLAY\_MESSAGE, ZT\_SET\_TIME,
ZT\_DOWNLOAD\_FILE =0x10, ZT\_INSTALL\_FILE, ZT\_DOWNLOAD\_OK, ZT\_DOWNLOAD\_ERROR,
ZT\_INSTALL\_OK, ZT\_INSTALL\_ERROR
}

| | enum | [ZonTalkInstallResult](#aae12385f0877faedf9c7b5c89a4d95a9) { [ZTINST\_OK](#aae12385f0877faedf9c7b5c89a4d95a9ab74b874bc388a3a809733ee582453203), [ZTINST\_INVALID\_PARAM](#aae12385f0877faedf9c7b5c89a4d95a9ad4d61abc5a31ef2862c5a1b1ba65d0df), [ZTINST\_NO\_SOFTWARE](#aae12385f0877faedf9c7b5c89a4d95a9a70167f60c5f82b291d6916bad23bec91), [ZTINST\_FAIL](#aae12385f0877faedf9c7b5c89a4d95a9aa47dc6bf758952198a0ed3d75e6cb7ed) } | | | | | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | | Functions | | | [DllSpec](/adk-5.0-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) enum [ZonTalkResult](#aeaa8a9ca85977e77164e89bceda949d5) | [zontalk\_start](#ae82bb76dbde2d2bff589b145656f9413) (const char \*port, const char \*download\_dir, void(\*status\_cb)(void \*data, enum [ZonTalkStatus](#a60ef9b524cba78d1ddec6f77edf742a1) status, const char \*msg, int progress), enum [ZonTalkInstallResult](#aae12385f0877faedf9c7b5c89a4d95a9)(\*install\_cb)(void \*data, const char \*\*files), void \*data) | | [DllSpec](/adk-5.0-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) enum [ZonTalkResult](#aeaa8a9ca85977e77164e89bceda949d5) | [zontalk\_start\_fd](#ab8f278c1fe887b1726a5fe6a49b1fad6) (int fd, const char \*download\_dir, void(\*status\_cb)(void \*data, enum [ZonTalkStatus](#a60ef9b524cba78d1ddec6f77edf742a1) status, const char \*msg, int progress), enum [ZonTalkInstallResult](#aae12385f0877faedf9c7b5c89a4d95a9)(\*install\_cb)(void \*data, const char \*\*files), void \*data) | | [DllSpec](/adk-5.0-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) void | [zontalk\_stop](#a2759e0db7fe364e7c010c58b2b4efd58) () | ### MacroDefinition Documentation ### DllSpec \#define DllSpec ### EnumerationType Documentation ### ZonTalkInstallResult enum \[ZonTalkInstallResult]\(#aae12385f0877faedf9c7b5c89a4d95a9) Install callback result | | | | ---------------------- | ---------------------------------- | | Enumerator | | | ZTINST\_OK | installation successful | | ZTINST\_INVALID\_PARAM | invalid parameters | | ZTINST\_NO\_SOFTWARE | no software download file provided | | ZTINST\_FAIL | software installation failed | ### ZonTalkResult enum \[ZonTalkResult]\(#aeaa8a9ca85977e77164e89bceda949d5) ZonTalk error code | | | | ----------- | --------------------------------- | | Enumerator | | | ZT\_OK | no error | | ZT\_RUNNING | zontalk server is already running | | ZT\_ERROR | generic error | ### ZonTalkStatus enum \[ZonTalkStatus]\(#a60ef9b524cba78d1ddec6f77edf742a1) ZonTalk status for status callback | | | | --------------------- | ------------------------------------------------------------------------------------------------------------ | | Enumerator | | | ZT\_REBOOT\_REQUESTED | reboot is requested (msg is empty) | | ZT\_STOP\_REQUESTED | stopping the server is requested (msg is empty) | | ZT\_DISPLAY\_MESSAGE | display message (msg contains message) | | ZT\_SET\_TIME | set date / time, (msg contains date/time) | | ZT\_DOWNLOAD\_FILE | file download (msg contains file name) | | ZT\_INSTALL\_FILE | install file (msg contains file name) | | ZT\_DOWNLOAD\_OK | download is complete, no installation required (also indicates end of file download, msg contains file name) | | ZT\_DOWNLOAD\_ERROR | download failed (also indicates end of file download, msg contains error) | | ZT\_INSTALL\_OK | installation done (also indicates end of file download, msg contains file name) | | ZT\_INSTALL\_ERROR | installation failed (also indicates end of file download, msg contains error) | ### FunctionDocumentation ### zontalk\_start() [DllSpec](/adk-5.0-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) enum \[ZonTalkResult]\(#aeaa8a9ca85977e77164e89bceda949d5) zontalk\_start start the zontalk server **Parameters** \[in] **port** serial port \[in] **download\_dir** directory to which files are downloaded \[in] **status\_cb** callback for status updates or NULL \[in] **install\_cb** callback to be invoked or NULL \[in] **data** data pointer for status\_cb and install\_cb #### Returns error code The status\_cb callback is invoked with the following parameters: **Parameters** \[in] **data** data pointer as provided to netloader\_set\_callback() \[in] **status** netloader status as above \[in] **msg** display message, file name or error code (see NetLoaderStatus) \[in] **progress** progress in % (0..100) for NETLD\_DOWN\_LOAD\_FILE and NETLD\_INSTALL\_FILE The install\_cb callback is invoked for installing files with the following parameters: **Parameters** \[in] **data** data pointer as provided to netloader\_set\_callback() \[in] **files** array of file names to be installed, terminated by NULL pointer #### Returns NETINST\_OK or error code ### zontalk\_start\_fd() [DllSpec](/adk-5.0-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) enum \[ZonTalkResult]\(#aeaa8a9ca85977e77164e89bceda949d5) zontalk\_start\_fd start the zontalk server on an already open port **Parameters** \[in] **fd** open and configured file descriptor to use for zontalk. The file descriptor will be closed when no longer needed. \[in] **download\_dir** directory to which files are downloaded \[in] **status\_cb** callback for status updates or NULL \[in] **install\_cb** callback to be invoked or NULL \[in] **data** data pointer for status\_cb and install\_cb #### Returns error code The status\_cb callback is invoked with the following parameters: **Parameters** \[in] **data** data pointer as provided to netloader\_set\_callback() \[in] **status** netloader status as above \[in] **msg** display message, file name or error code (see NetLoaderStatus) \[in] **progress** progress in % (0..100) for NETLD\_DOWN\_LOAD\_FILE and NETLD\_INSTALL\_FILE The install\_cb callback is invoked for installing files with the following parameters: **Parameters** \[in] **data** data pointer as provided to netloader\_set\_callback() \[in] **files** array of file names to be installed, terminated by NULL pointer #### Returns NETINST\_OK or error code ### zontalk\_stop() [DllSpec](/adk-5.0-programmers-guide/readme/files/dir_15b7eb99384c20f55db7776b7b1ecdad/dir_7d99a5752ef00d9a9478541a793df8d8/dir_b95d7ee73b2963b5e37f0a7269e7a4c6/sound_8h.md#ad7c2e1cb200073ed64c64285a5f37231) void zontalk\_stop stop the zontalk server --- # Agent Instructions This documentation is published with GitBook. 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