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Implemented a function to safely load dictionaries.

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This commit is contained in:
Matthias Konrath 2019-08-28 09:34:46 +02:00
commit 225b18d5fc
4 changed files with 91 additions and 14 deletions
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12
client/fileutils.h
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@ -149,7 +149,6 @@ int loadFileEML(const char *preferredName, void *data, size_t *datalen);
*/
int loadFileJSON(const char *preferredName, void *data, size_t maxdatalen, size_t *datalen);
/**
* @brief Utility function to load data from a DICTIONARY textfile. This method takes a preferred name.
* E.g. mfc_default_keys.dic
@ -163,6 +162,17 @@ int loadFileJSON(const char *preferredName, void *data, size_t maxdatalen, size_
*/
int loadFileDICTIONARY(const char *preferredName, void *data, size_t *datalen, uint8_t keylen, uint16_t *keycnt);
/**
* @brief Utility function to load data from a DICTIONARY safely into a textfile. This method takes a preferred name.
* E.g. mfc_default_keys.dic
*
* @param preferredName
* @param data The data array to store the loaded bytes from file
* @param keylen the number of bytes a key per row is
* @return 0 for ok, 1 for failz
*/
int loadFileDICTIONARY_safe(const char *preferredName, uint8_t **data, uint8_t keylen, uint16_t *keycnt);
/**
* @brief Utility function to check and convert old mfu dump format to new
*