Hercules 1st 2014 MegaPatch

http://hercules.ws/board/topic/3886-hercules-1st-2014-megapatch/
Signed-off-by: shennetsind <ind@henn.et>

1 files changed, 165 insertions, 10 deletions

diff --git a/src/common/db.c b/src/common/db.c
index efe7ca8b2..ddfb032d4 100644
--- a/src/common/db.c
+++ b/src/common/db.c
@@ -47,6 +47,7 @@
  *  - create a db that organizes itself by splaying
  *
  *  HISTORY:
+ *    2013/08/25 - Added int64/uint64 support for keys [Ind/Hercules]
  *    2013/04/27 - Added ERS to speed up iterator memory allocation [Ind/Hercules]
  *    2012/03/09 - Added enum for data types (int, uint, void*)
  *    2008/02/19 - Fixed db_obj_get not handling deleted entries correctly.
@@ -236,10 +237,14 @@ static struct db_stats {
 	uint32 db_uint_alloc;
 	uint32 db_string_alloc;
 	uint32 db_istring_alloc;
+	uint32 db_int64_alloc;
+	uint32 db_uint64_alloc;
 	uint32 db_int_destroy;
 	uint32 db_uint_destroy;
 	uint32 db_string_destroy;
 	uint32 db_istring_destroy;
+	uint32 db_int64_destroy;
+	uint32 db_uint64_destroy;
 	// Function usage counters
 	uint32 db_rotate_left;
 	uint32 db_rotate_right;
@@ -256,10 +261,14 @@ static struct db_stats {
 	uint32 db_uint_cmp;
 	uint32 db_string_cmp;
 	uint32 db_istring_cmp;
+	uint32 db_int64_cmp;
+	uint32 db_uint64_cmp;
 	uint32 db_int_hash;
 	uint32 db_uint_hash;
 	uint32 db_string_hash;
 	uint32 db_istring_hash;
+	uint32 db_int64_hash;
+	uint32 db_uint64_hash;
 	uint32 db_release_nothing;
 	uint32 db_release_key;
 	uint32 db_release_data;
@@ -298,6 +307,8 @@ static struct db_stats {
 	uint32 db_i2key;
 	uint32 db_ui2key;
 	uint32 db_str2key;
+	uint32 db_i642key;
+	uint32 db_ui642key;
 	uint32 db_i2data;
 	uint32 db_ui2data;
 	uint32 db_ptr2data;
@@ -830,10 +841,14 @@ static void db_free_unlock(DBMap_impl* db)
  *  db_uint_cmp        - Default comparator for DB_UINT databases.           *
  *  db_string_cmp      - Default comparator for DB_STRING databases.         *
  *  db_istring_cmp     - Default comparator for DB_ISTRING databases.        *
+ *  db_int64_cmp       - Default comparator for DB_INT64 databases.          *
+ *  db_uint64_cmp      - Default comparator for DB_UINT64 databases.         *
  *  db_int_hash        - Default hasher for DB_INT databases.                *
  *  db_uint_hash       - Default hasher for DB_UINT databases.               *
  *  db_string_hash     - Default hasher for DB_STRING databases.             *
  *  db_istring_hash    - Default hasher for DB_ISTRING databases.            *
+ *  db_int64_hash      - Default hasher for DB_INT64 databases.              *
+ *  db_uint64_hash     - Default hasher for DB_UINT64 databases.             *
  *  db_release_nothing - Releaser that releases nothing.                     *
  *  db_release_key     - Releaser that only releases the key.                *
  *  db_release_data    - Releaser that only releases the data.               *
@@ -921,6 +936,51 @@ static int db_istring_cmp(DBKey key1, DBKey key2, unsigned short maxlen)
 }
 
 /**
+ * Default comparator for DB_INT64 databases.
+ * Compares key1 to key2.
+ * Return 0 if equal, negative if lower and positive if higher.
+ * <code>maxlen</code> is ignored.
+ * @param key1 Key to be compared
+ * @param key2 Key being compared to
+ * @param maxlen Maximum length of the key to hash
+ * @return 0 if equal, negative if lower and positive if higher
+ * @see DBType#DB_INT64
+ * @see #DBComparator
+ * @see #db_default_cmp(DBType)
+ */
+static int db_int64_cmp(DBKey key1, DBKey key2, unsigned short maxlen)
+{
+	(void)maxlen;//not used
+	DB_COUNTSTAT(db_int64_cmp);
+	if (key1.i64 < key2.i64) return -1;
+	if (key1.i64 > key2.i64) return 1;
+	return 0;
+}
+
+/**
+ * Default comparator for DB_UINT64 databases.
+ * Compares key1 to key2.
+ * Return 0 if equal, negative if lower and positive if higher.
+ * <code>maxlen</code> is ignored.
+ * @param key1 Key to be compared
+ * @param key2 Key being compared to
+ * @param maxlen Maximum length of the key to hash
+ * @return 0 if equal, negative if lower and positive if higher
+ * @see DBType#DB_UINT64
+ * @see #DBComparator
+ * @see #db_default_cmp(DBType)
+ */
+static int db_uint64_cmp(DBKey key1, DBKey key2, unsigned short maxlen)
+{
+	(void)maxlen;//not used
+	DB_COUNTSTAT(db_uint64_cmp);
+	if (key1.ui64 < key2.ui64) return -1;
+	if (key1.ui64 > key2.ui64) return 1;
+	return 0;
+}
+
+
+/**
  * Default hasher for DB_INT databases.
  * Returns the value of the key as an unsigned int.
  * <code>maxlen</code> is ignored.
@@ -931,11 +991,11 @@ static int db_istring_cmp(DBKey key1, DBKey key2, unsigned short maxlen)
  * @see #DBHasher
  * @see #db_default_hash(DBType)
  */
-static unsigned int db_int_hash(DBKey key, unsigned short maxlen)
+static uint64 db_int_hash(DBKey key, unsigned short maxlen)
 {
 	(void)maxlen;//not used
 	DB_COUNTSTAT(db_int_hash);
-	return (unsigned int)key.i;
+	return (uint64)key.i;
 }
 
 /**
@@ -949,11 +1009,11 @@ static unsigned int db_int_hash(DBKey key, unsigned short maxlen)
  * @see #DBHasher
  * @see #db_default_hash(DBType)
  */
-static unsigned int db_uint_hash(DBKey key, unsigned short maxlen)
+static uint64 db_uint_hash(DBKey key, unsigned short maxlen)
 {
 	(void)maxlen;//not used
 	DB_COUNTSTAT(db_uint_hash);
-	return key.ui;
+	return (uint64)key.ui;
 }
 
 /**
@@ -965,7 +1025,7 @@ static unsigned int db_uint_hash(DBKey key, unsigned short maxlen)
  * @see #DBHasher
  * @see #db_default_hash(DBType)
  */
-static unsigned int db_string_hash(DBKey key, unsigned short maxlen)
+static uint64 db_string_hash(DBKey key, unsigned short maxlen)
 {
 	const char *k = key.str;
 	unsigned int hash = 0;
@@ -980,7 +1040,7 @@ static unsigned int db_string_hash(DBKey key, unsigned short maxlen)
 			break;
 	}
 
-	return hash;
+	return (uint64)hash;
 }
 
 /**
@@ -991,7 +1051,7 @@ static unsigned int db_string_hash(DBKey key, unsigned short maxlen)
  * @see DBType#DB_ISTRING
  * @see #db_default_hash(DBType)
  */
-static unsigned int db_istring_hash(DBKey key, unsigned short maxlen)
+static uint64 db_istring_hash(DBKey key, unsigned short maxlen)
 {
 	const char *k = key.str;
 	unsigned int hash = 0;
@@ -1006,7 +1066,43 @@ static unsigned int db_istring_hash(DBKey key, unsigned short maxlen)
 			break;
 	}
 
-	return hash;
+	return (uint64)hash;
+}
+
+/**
+ * Default hasher for DB_INT64 databases.
+ * Returns the value of the key as an unsigned int.
+ * <code>maxlen</code> is ignored.
+ * @param key Key to be hashed
+ * @param maxlen Maximum length of the key to hash
+ * @return hash of the key
+ * @see DBType#DB_INT64
+ * @see #DBHasher
+ * @see #db_default_hash(DBType)
+ */
+static uint64 db_int64_hash(DBKey key, unsigned short maxlen)
+{
+	(void)maxlen;//not used
+	DB_COUNTSTAT(db_int64_hash);
+	return (uint64)key.i64;
+}
+
+/**
+ * Default hasher for DB_UINT64 databases.
+ * Just returns the value of the key.
+ * <code>maxlen</code> is ignored.
+ * @param key Key to be hashed
+ * @param maxlen Maximum length of the key to hash
+ * @return hash of the key
+ * @see DBType#DB_UINT64
+ * @see #DBHasher
+ * @see #db_default_hash(DBType)
+ */
+static uint64 db_uint64_hash(DBKey key, unsigned short maxlen)
+{
+	(void)maxlen;//not used
+	DB_COUNTSTAT(db_uint64_hash);
+	return key.ui64;
 }
 
 /**
@@ -2122,6 +2218,8 @@ static int db_obj_vdestroy(DBMap* self, DBApply func, va_list args)
 		case DB_UINT: DB_COUNTSTAT(db_uint_destroy); break;
 		case DB_STRING: DB_COUNTSTAT(db_string_destroy); break;
 		case DB_ISTRING: DB_COUNTSTAT(db_istring_destroy); break;
+		case DB_INT64: DB_COUNTSTAT(db_int64_destroy); break;
+		case DB_UINT64: DB_COUNTSTAT(db_uint64_destroy); break;
 	}
 #endif /* DB_ENABLE_STATS */
 	db_free_lock(db);
@@ -2246,6 +2344,8 @@ static DBOptions db_obj_options(DBMap* self)
  *  db_i2key           - Manual cast from 'int' to 'DBKey'.
  *  db_ui2key          - Manual cast from 'unsigned int' to 'DBKey'.
  *  db_str2key         - Manual cast from 'unsigned char *' to 'DBKey'.
+ *  db_i642key         - Manual cast from 'int64' to 'DBKey'.
+ *  db_ui642key        - Manual cast from 'uin64' to 'DBKey'.
  *  db_i2data          - Manual cast from 'int' to 'DBData'.
  *  db_ui2data         - Manual cast from 'unsigned int' to 'DBData'.
  *  db_ptr2data        - Manual cast from 'void*' to 'DBData'.
@@ -2272,7 +2372,9 @@ DBOptions db_fix_options(DBType type, DBOptions options)
 	DB_COUNTSTAT(db_fix_options);
 	switch (type) {
 		case DB_INT:
-		case DB_UINT: // Numeric database, do nothing with the keys
+		case DB_UINT:
+		case DB_INT64:
+		case DB_UINT64: // Numeric database, do nothing with the keys
 			return (DBOptions)(options&~(DB_OPT_DUP_KEY|DB_OPT_RELEASE_KEY));
 
 		default:
@@ -2292,6 +2394,8 @@ DBOptions db_fix_options(DBType type, DBOptions options)
  * @see #db_uint_cmp(DBKey,DBKey,unsigned short)
  * @see #db_string_cmp(DBKey,DBKey,unsigned short)
  * @see #db_istring_cmp(DBKey,DBKey,unsigned short)
+ * @see #db_int64_cmp(DBKey,DBKey,unsigned short)
+ * @see #db_uint64_cmp(DBKey,DBKey,unsigned short)
  */
 DBComparator db_default_cmp(DBType type)
 {
@@ -2301,6 +2405,8 @@ DBComparator db_default_cmp(DBType type)
 		case DB_UINT:    return &db_uint_cmp;
 		case DB_STRING:  return &db_string_cmp;
 		case DB_ISTRING: return &db_istring_cmp;
+		case DB_INT64:   return &db_int64_cmp;
+		case DB_UINT64:  return &db_uint64_cmp;
 		default:
 			ShowError("db_default_cmp: Unknown database type %u\n", type);
 			return NULL;
@@ -2316,6 +2422,8 @@ DBComparator db_default_cmp(DBType type)
  * @see #db_uint_hash(DBKey,unsigned short)
  * @see #db_string_hash(DBKey,unsigned short)
  * @see #db_istring_hash(DBKey,unsigned short)
+ * @see #db_int64_hash(DBKey,unsigned short)
+ * @see #db_uint64_hash(DBKey,unsigned short)
  */
 DBHasher db_default_hash(DBType type)
 {
@@ -2325,6 +2433,8 @@ DBHasher db_default_hash(DBType type)
 		case DB_UINT:    return &db_uint_hash;
 		case DB_STRING:  return &db_string_hash;
 		case DB_ISTRING: return &db_istring_hash;
+		case DB_INT64:   return &db_int64_hash;
+		case DB_UINT64:  return &db_uint64_hash;
 		default:
 			ShowError("db_default_hash: Unknown database type %u\n", type);
 			return NULL;
@@ -2412,6 +2522,8 @@ DBMap* db_alloc(const char *file, const char *func, int line, DBType type, DBOpt
 		case DB_UINT: DB_COUNTSTAT(db_uint_alloc); break;
 		case DB_STRING: DB_COUNTSTAT(db_string_alloc); break;
 		case DB_ISTRING: DB_COUNTSTAT(db_istring_alloc); break;
+		case DB_INT64: DB_COUNTSTAT(db_int64_alloc); break;
+		case DB_UINT64: DB_COUNTSTAT(db_uint64_alloc); break;
 	}
 #endif /* DB_ENABLE_STATS */
 	db = ers_alloc(db_alloc_ers, struct DBMap_impl);
@@ -2511,6 +2623,36 @@ DBKey db_str2key(const char *key)
 }
 
 /**
+ * Manual cast from 'int64' to the union DBKey.
+ * @param key Key to be casted
+ * @return The key as a DBKey union
+ * @public
+ */
+DBKey db_i642key(int64 key)
+{
+	DBKey ret;
+	
+	DB_COUNTSTAT(db_i642key);
+	ret.i64 = key;
+	return ret;
+}
+
+/**
+ * Manual cast from 'uin64' to the union DBKey.
+ * @param key Key to be casted
+ * @return The key as a DBKey union
+ * @public
+ */
+DBKey db_ui642key(uint64 key)
+{
+	DBKey ret;
+	
+	DB_COUNTSTAT(db_ui642key);
+	ret.ui64 = key;
+	return ret;
+}
+
+/**
  * Manual cast from 'int' to the struct DBData.
  * @param data Data to be casted
  * @return The data as a DBData struct
@@ -2632,10 +2774,14 @@ void db_final(void)
 			"DB_UINT    : allocated %10u, destroyed %10u\n"
 			"DB_STRING  : allocated %10u, destroyed %10u\n"
 			"DB_ISTRING : allocated %10u, destroyed %10u\n",
+			"DB_INT64   : allocated %10u, destroyed %10u\n"
+			"DB_UINT64  : allocated %10u, destroyed %10u\n"
 			stats.db_int_alloc,     stats.db_int_destroy,
 			stats.db_uint_alloc,    stats.db_uint_destroy,
 			stats.db_string_alloc,  stats.db_string_destroy,
-			stats.db_istring_alloc, stats.db_istring_destroy);
+			stats.db_istring_alloc, stats.db_istring_destroy,
+			stats.db_int64_alloc,   stats.db_int64_destroy,
+			stats.db_uint64_alloc,  stats.db_uint64_destroy,);
 	ShowInfo(CL_WHITE"Database function counters"CL_RESET":\n"
 			"db_rotate_left     %10u, db_rotate_right    %10u,\n"
 			"db_rebalance       %10u, db_rebalance_erase %10u,\n"
@@ -2645,8 +2791,10 @@ void db_final(void)
 			"db_free_lock       %10u, db_free_unlock     %10u,\n"
 			"db_int_cmp         %10u, db_uint_cmp        %10u,\n"
 			"db_string_cmp      %10u, db_istring_cmp     %10u,\n"
+			"db_int64_cmp       %10u, db_uint64_cmp      %10u,\n"
 			"db_int_hash        %10u, db_uint_hash       %10u,\n"
 			"db_string_hash     %10u, db_istring_hash    %10u,\n"
+			"db_int64_hash      %10u, db_uint64_hash     %10u,\n"
 			"db_release_nothing %10u, db_release_key     %10u,\n"
 			"db_release_data    %10u, db_release_both    %10u,\n"
 			"dbit_first         %10u, dbit_last          %10u,\n"
@@ -2666,6 +2814,7 @@ void db_final(void)
 			"db_default_release %10u, db_custom_release  %10u,\n"
 			"db_alloc           %10u, db_i2key           %10u,\n"
 			"db_ui2key          %10u, db_str2key         %10u,\n"
+			"db_i642key         %10u, db_ui642key        %10u,\n"
 			"db_i2data          %10u, db_ui2data         %10u,\n"
 			"db_ptr2data        %10u, db_data2i          %10u,\n"
 			"db_data2ui         %10u, db_data2ptr        %10u,\n"
@@ -2678,8 +2827,10 @@ void db_final(void)
 			stats.db_free_lock,       stats.db_free_unlock,
 			stats.db_int_cmp,         stats.db_uint_cmp,
 			stats.db_string_cmp,      stats.db_istring_cmp,
+			stats.db_int64_cmp,       stats.db_uint64_cmp,
 			stats.db_int_hash,        stats.db_uint_hash,
 			stats.db_string_hash,     stats.db_istring_hash,
+			stats.db_int64_hash,      stats.db_uint64_hash,
 			stats.db_release_nothing, stats.db_release_key,
 			stats.db_release_data,    stats.db_release_both,
 			stats.dbit_first,         stats.dbit_last,
@@ -2699,6 +2850,7 @@ void db_final(void)
 			stats.db_default_release, stats.db_custom_release,
 			stats.db_alloc,           stats.db_i2key,
 			stats.db_ui2key,          stats.db_str2key,
+			stats.db_i642key,         stats.db_ui642key,
 			stats.db_i2data,          stats.db_ui2data,
 			stats.db_ptr2data,        stats.db_data2i,
 			stats.db_data2ui,         stats.db_data2ptr,
@@ -2855,4 +3007,7 @@ void db_defaults(void) {
 	DB->str2key = db_str2key;
 	DB->ui2data = db_ui2data;
 	DB->ui2key = db_ui2key;
+	DB->i642key = db_i642key;
+	DB->ui642key = db_ui642key;
+
 }