diff options
| -rw-r--r-- | include/plist/plist.h | 13 | ||||
| -rw-r--r-- | src/plist.c | 9 |
2 files changed, 22 insertions, 0 deletions
diff --git a/include/plist/plist.h b/include/plist/plist.h index acd1c4d..2b7e1a1 100644 --- a/include/plist/plist.h +++ b/include/plist/plist.h @@ -616,6 +616,19 @@ extern "C" */ void plist_from_bin(const char *plist_bin, uint32_t length, plist_t * plist); + /** + * Test if in-memory plist data is binary or XML + * This method will look at the first bytes of plist_data + * to determine if plist_data contains a binary or XML plist. + * This method is not validating the whole memory buffer to check if the + * content is truly a plist, it's only using some heuristic on the first few + * bytes of plist_data. + * + * @param plist_data a pointer to the memory buffer containing plist data. + * @param length length of the buffer to read. + * @return 1 if the buffer is a binary plist, 0 otherwise. + */ + int plist_is_binary(const char *plist_data, uint32_t length); /******************************************** * * diff --git a/src/plist.c b/src/plist.c index 569251b..3e69e2a 100644 --- a/src/plist.c +++ b/src/plist.c @@ -49,6 +49,15 @@ void plist_cleanup(void) xmlCleanupMemory(); } +PLIST_API int plist_is_binary(const char *plist_data, uint32_t length) +{ + if (length < 8) { + return 0; + } + + return (memcmp(plist_data, "bplist00", 8) == 0); +} + plist_t plist_new_node(plist_data_t data) { return (plist_t) node_create(NULL, data); |