Go to the source code of this file.
Macros | |
| #define | MESSAGE_FILENAME_EXTENSION ".msg" |
| #define | MESSAGE_FILENAME_LENGTH 8 |
Functions | |
| int | pstclear (void *handle) |
| int | pstclose (void *handle) |
| int | pstcontainskey (void *handle, char *key) |
| int | pstget (void *handle, char *key, char **buffer, int *buflen) |
| int | pstkeys (void *handle, char ***keys, int *nkeys) |
| int | pstmkdir (char *pPathname) |
| int | pstopen (void **handle, const char *clientID, const char *serverURI, void *context) |
| int | pstput (void *handle, char *key, int bufcount, char *buffers[], int buflens[]) |
| int | pstremove (void *handle, char *key) |
Macro Definition Documentation
| #define MESSAGE_FILENAME_EXTENSION ".msg" |
Extension of the filename
Definition at line 23 of file MQTTPersistenceDefault.h.
| #define MESSAGE_FILENAME_LENGTH 8 |
8.3 filesystem
Definition at line 21 of file MQTTPersistenceDefault.h.
Function Documentation
| int pstclear | ( | void * | handle | ) |
Delete all the persisted message in the client persistence directory. See Persistence_clear
Definition at line 504 of file MQTTPersistenceDefault.c.
| int pstclose | ( | void * | handle | ) |
Delete client persistence directory (if empty). See Persistence_close
Definition at line 344 of file MQTTPersistenceDefault.c.
| int pstcontainskey | ( | void * | handle, |
| char * | key | ||
| ) |
Returns whether if a wire message is persisted in the client persistence directory. See Persistence_containskey
Definition at line 378 of file MQTTPersistenceDefault.c.
| int pstget | ( | void * | handle, |
| char * | key, | ||
| char ** | buffer, | ||
| int * | buflen | ||
| ) |
Retrieve a wire message from the client persistence directory. See Persistence_get
Definition at line 243 of file MQTTPersistenceDefault.c.
| int pstkeys | ( | void * | handle, |
| char *** | keys, | ||
| int * | nkeys | ||
| ) |
Returns the keys (file names w/o the extension) in the client persistence directory. See Persistence_keys
Definition at line 609 of file MQTTPersistenceDefault.c.
| int pstmkdir | ( | char * | pPathname | ) |
Function to create a directory. Returns 0 on success or if the directory already exists.
Definition at line 157 of file MQTTPersistenceDefault.c.
| int pstopen | ( | void ** | handle, |
| const char * | clientID, | ||
| const char * | serverURI, | ||
| void * | context | ||
| ) |
Create persistence directory for the client: context/clientID-serverURI. See Persistence_open
Definition at line 64 of file MQTTPersistenceDefault.c.
| int pstput | ( | void * | handle, |
| char * | key, | ||
| int | bufcount, | ||
| char * | buffers[], | ||
| int | buflens[] | ||
| ) |
Write wire message to the client persistence directory. See Persistence_put
Definition at line 187 of file MQTTPersistenceDefault.c.
| int pstremove | ( | void * | handle, |
| char * | key | ||
| ) |
Delete a persisted message from the client persistence directory. See Persistence_remove
Definition at line 300 of file MQTTPersistenceDefault.c.