Changeset 4450:9cf317562718 in roaraudio for libroar/hash.c

Timestamp:

10/09/10 20:27:38 (14 years ago)

Author:

phi

Branch:

default

Phase:

public

Message:

implemented some functions for hashing

File:

• libroar/hash.c (modified) (1 diff)

libroar/hash.c

@@ -36 +36 @@
 #include "libroar.h"
 
+static const struct hashes {
+ const int    id;
+ const char * name;
+} _libroar_hashes[] = {
+/*
+grep '^  +HT_' doc/new-cmds | sed 's/ *#(.*)$//; s/^  +HT_//; s/ *=.*$//' | while read n; do printf " {ROAR_HT_%-12s \"%-12s},\n" $n, $n\"; done
+*/
+ {ROAR_HT_NONE,        "NONE"       },
+ {ROAR_HT_MD5,         "MD5"        },
+ {ROAR_HT_SHA1,        "SHA1"       },
+ {ROAR_HT_RIPEMD160,   "RIPEMD160"  },
+ {ROAR_HT_MD2,         "MD2"        },
+ {ROAR_HT_TIGER,       "TIGER"      },
+ {ROAR_HT_HAVAL,       "HAVAL"      },
+ {ROAR_HT_SHA256,      "SHA256"     },
+ {ROAR_HT_SHA384,      "SHA384"     },
+ {ROAR_HT_SHA512,      "SHA512"     },
+ {ROAR_HT_SHA224,      "SHA224"     },
+ {ROAR_HT_MD4,         "MD4"        },
+ {ROAR_HT_CRC32,       "CRC32"      },
+ {ROAR_HT_RFC1510,     "RFC1510"    },
+ {ROAR_HT_RFC2440,     "RFC2440"    },
+ {ROAR_HT_WHIRLPOOL,   "WHIRLPOOL"  },
+ {ROAR_HT_UUID,        "UUID"       },
+ {ROAR_HT_GTN8,        "GTN8"       },
+ {ROAR_HT_GTN16,       "GTN16"      },
+ {ROAR_HT_GTN32,       "GTN32"      },
+ {ROAR_HT_GTN64,       "GTN64"      },
+ {ROAR_HT_CLIENTID,    "CLIENTID"   },
+ {ROAR_HT_STREAMID,    "STREAMID"   },
+ {ROAR_HT_SOURCEID,    "SOURCEID"   },
+ {ROAR_HT_SAMPLEID,    "SAMPLEID"   },
+ {ROAR_HT_MIXERID,     "MIXERID"    },
+ {ROAR_HT_BRIDGEID,    "BRIDGEID"   },
+ {ROAR_HT_LISTENID,    "LISTENID"   },
+ {ROAR_HT_ACTIONID,    "ACTIONID"   },
+ {ROAR_HT_MSGQUEUEID,  "MSGQUEUEID" },
+ {ROAR_HT_MSGBUSID,    "MSGBUSID"   },
+ {ROAR_HT_GTIN8,       "GTIN8"      },
+ {ROAR_HT_GTIN13,      "GTIN13"     },
+ {ROAR_HT_ISBN10,      "ISBN10"     },
+ {ROAR_HT_ISBN13,      "ISBN13"     },
+ {-1, NULL}
+};
+
+const char * roar_ht2str (const int    ht) {
+ int i;
+
+ for (i = 0; _libroar_hashes[i].id != -1; i++)
+  if ( _libroar_hashes[i].id == ht )
+   return _libroar_hashes[i].name;
+
+ return NULL;
+}
+
+int          roar_str2ht (const char * ht) {
+ int i;
+
+ for (i = 0; _libroar_hashes[i].id != -1; i++)
+  if ( !strcasecmp(_libroar_hashes[i].name, ht) )
+   return _libroar_hashes[i].id;
+
+ return -1;
+}
+
+int roar_hash_buffer(void * digest, const void * data, size_t datalen, int algo) {
+ return roar_hash_salted_buffer(digest, data, datalen, algo, NULL, 0);
+}
+
+int roar_hash_salted_buffer(void * digest, const void * data, size_t datalen, int algo, const void * salt, size_t saltlen) {
+ return -1;
+}
+
 //ll