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| author | Günther Deschner <gd@samba.org> | 2008-04-25 20:06:19 +0200 |
|---|---|---|
| committer | Günther Deschner <gd@samba.org> | 2008-04-29 20:22:01 +0200 |
| commit | ad73cb11a2a650ece09e3989f5b019234d9517ff (patch) | |
| tree | 55df80d07941cafe901cc7e528dae6472843dd69 /source3/lib | |
| parent | 0173eeb3b5c0e67a58c43089d5b152bfd307de80 (diff) | |
| download | samba-ad73cb11a2a650ece09e3989f5b019234d9517ff.tar.gz samba-ad73cb11a2a650ece09e3989f5b019234d9517ff.tar.bz2 samba-ad73cb11a2a650ece09e3989f5b019234d9517ff.zip | |
Merge data_blob_hex_string from Samba4.
Guenther
(This used to be commit 686d8939d90eab958d3a352fe53917ba7a17f39a)
Diffstat (limited to 'source3/lib')
| -rw-r--r-- | source3/lib/data_blob.c | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/source3/lib/data_blob.c b/source3/lib/data_blob.c index daba17df14..66c5daf363 100644 --- a/source3/lib/data_blob.c +++ b/source3/lib/data_blob.c @@ -156,3 +156,25 @@ DATA_BLOB data_blob_talloc_zero(TALLOC_CTX *mem_ctx, size_t length) data_blob_clear(&blob); return blob; } + +/** +print the data_blob as hex string +**/ +_PUBLIC_ char *data_blob_hex_string(TALLOC_CTX *mem_ctx, const DATA_BLOB *blob) +{ + int i; + char *hex_string; + + hex_string = talloc_array(mem_ctx, char, (blob->length*2)+1); + if (!hex_string) { + return NULL; + } + + for (i = 0; i < blob->length; i++) + slprintf(&hex_string[i*2], 3, "%02X", blob->data[i]); + + hex_string[(blob->length*2)] = '\0'; + return hex_string; +} + + |