move calcBlr() to xsqlvar.go

nakagami · Aug 15, 2021 · c19e7b9 · c19e7b9
1 parent 72ac874
commit c19e7b9
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Showing 2 changed files with 107 additions and 107 deletions.
diff --git a/utils.go b/utils.go
@@ -237,110 +237,3 @@ func convertToBool(s string, defaultValue bool) bool {
 	}
 	return v
 }
-
-func calcBlr(xsqlda []xSQLVAR) []byte {
-	// Calculate  BLR from XSQLVAR array.
-	ln := len(xsqlda) * 2
-	blr := make([]byte, (ln*4)+8)
-	blr[0] = 5
-	blr[1] = 2
-	blr[2] = 4
-	blr[3] = 0
-	blr[4] = byte(ln & 255)
-	blr[5] = byte(ln >> 8)
-	n := 6
-
-	for _, x := range xsqlda {
-		sqlscale := x.sqlscale
-		if sqlscale < 0 {
-			sqlscale += 256
-		}
-		switch x.sqltype {
-		case SQL_TYPE_VARYING:
-			blr[n] = 37
-			blr[n+1] = byte(x.sqllen & 255)
-			blr[n+2] = byte(x.sqllen >> 8)
-			n += 3
-		case SQL_TYPE_TEXT:
-			blr[n] = 14
-			blr[n+1] = byte(x.sqllen & 255)
-			blr[n+2] = byte(x.sqllen >> 8)
-			n += 3
-		case SQL_TYPE_LONG:
-			blr[n] = 8
-			blr[n+1] = byte(sqlscale)
-			n += 2
-		case SQL_TYPE_SHORT:
-			blr[n] = 7
-			blr[n+1] = byte(sqlscale)
-			n += 2
-		case SQL_TYPE_INT64:
-			blr[n] = 16
-			blr[n+1] = byte(sqlscale)
-			n += 2
-		case SQL_TYPE_INT128:
-			blr[n] = 26
-			blr[n+1] = byte(sqlscale)
-			n += 2
-		case SQL_TYPE_QUAD:
-			blr[n] = 9
-			blr[n+1] = byte(sqlscale)
-			n += 2
-		case SQL_TYPE_DEC_FIXED: // OBSOLATED
-			blr[n] = 26
-			blr[n+1] = byte(sqlscale)
-			n += 2
-		case SQL_TYPE_DOUBLE:
-			blr[n] = 27
-			n++
-		case SQL_TYPE_FLOAT:
-			blr[n] = 10
-			n++
-		case SQL_TYPE_D_FLOAT:
-			blr[n] = 11
-			n++
-		case SQL_TYPE_DATE:
-			blr[n] = 12
-			n++
-		case SQL_TYPE_TIME:
-			blr[n] = 13
-			n++
-		case SQL_TYPE_TIMESTAMP:
-			blr[n] = 35
-			n++
-		case SQL_TYPE_BLOB:
-			blr[n] = 9
-			blr[n+1] = 0
-			n += 2
-		case SQL_TYPE_ARRAY:
-			blr[n] = 9
-			blr[n+1] = 0
-			n += 2
-		case SQL_TYPE_BOOLEAN:
-			blr[n] = 23
-			n++
-		case SQL_TYPE_DEC64:
-			blr[n] = 24
-			n++
-		case SQL_TYPE_DEC128:
-			blr[n] = 25
-			n++
-		case SQL_TYPE_TIME_TZ:
-			blr[n] = 28
-			n++
-		case SQL_TYPE_TIMESTAMP_TZ:
-			blr[n] = 29
-			n++
-		}
-		// [blr_short, 0]
-		blr[n] = 7
-		blr[n+1] = 0
-		n += 2
-	}
-	// [blr_end, blr_eoc]
-	blr[n] = 255
-	blr[n+1] = 76
-	n += 2
-
-	return blr[:n]
-}
diff --git a/xsqlvar.go b/xsqlvar.go
@@ -543,3 +543,110 @@ func (x *xSQLVAR) value(raw_value []byte, timezone string, charset string) (v in
 	}
 	return
 }
+
+func calcBlr(xsqlda []xSQLVAR) []byte {
+	// Calculate  BLR from XSQLVAR array.
+	ln := len(xsqlda) * 2
+	blr := make([]byte, (ln*4)+8)
+	blr[0] = 5
+	blr[1] = 2
+	blr[2] = 4
+	blr[3] = 0
+	blr[4] = byte(ln & 255)
+	blr[5] = byte(ln >> 8)
+	n := 6
+
+	for _, x := range xsqlda {
+		sqlscale := x.sqlscale
+		if sqlscale < 0 {
+			sqlscale += 256
+		}
+		switch x.sqltype {
+		case SQL_TYPE_VARYING:
+			blr[n] = 37
+			blr[n+1] = byte(x.sqllen & 255)
+			blr[n+2] = byte(x.sqllen >> 8)
+			n += 3
+		case SQL_TYPE_TEXT:
+			blr[n] = 14
+			blr[n+1] = byte(x.sqllen & 255)
+			blr[n+2] = byte(x.sqllen >> 8)
+			n += 3
+		case SQL_TYPE_LONG:
+			blr[n] = 8
+			blr[n+1] = byte(sqlscale)
+			n += 2
+		case SQL_TYPE_SHORT:
+			blr[n] = 7
+			blr[n+1] = byte(sqlscale)
+			n += 2
+		case SQL_TYPE_INT64:
+			blr[n] = 16
+			blr[n+1] = byte(sqlscale)
+			n += 2
+		case SQL_TYPE_INT128:
+			blr[n] = 26
+			blr[n+1] = byte(sqlscale)
+			n += 2
+		case SQL_TYPE_QUAD:
+			blr[n] = 9
+			blr[n+1] = byte(sqlscale)
+			n += 2
+		case SQL_TYPE_DEC_FIXED: // OBSOLATED
+			blr[n] = 26
+			blr[n+1] = byte(sqlscale)
+			n += 2
+		case SQL_TYPE_DOUBLE:
+			blr[n] = 27
+			n++
+		case SQL_TYPE_FLOAT:
+			blr[n] = 10
+			n++
+		case SQL_TYPE_D_FLOAT:
+			blr[n] = 11
+			n++
+		case SQL_TYPE_DATE:
+			blr[n] = 12
+			n++
+		case SQL_TYPE_TIME:
+			blr[n] = 13
+			n++
+		case SQL_TYPE_TIMESTAMP:
+			blr[n] = 35
+			n++
+		case SQL_TYPE_BLOB:
+			blr[n] = 9
+			blr[n+1] = 0
+			n += 2
+		case SQL_TYPE_ARRAY:
+			blr[n] = 9
+			blr[n+1] = 0
+			n += 2
+		case SQL_TYPE_BOOLEAN:
+			blr[n] = 23
+			n++
+		case SQL_TYPE_DEC64:
+			blr[n] = 24
+			n++
+		case SQL_TYPE_DEC128:
+			blr[n] = 25
+			n++
+		case SQL_TYPE_TIME_TZ:
+			blr[n] = 28
+			n++
+		case SQL_TYPE_TIMESTAMP_TZ:
+			blr[n] = 29
+			n++
+		}
+		// [blr_short, 0]
+		blr[n] = 7
+		blr[n+1] = 0
+		n += 2
+	}
+	// [blr_end, blr_eoc]
+	blr[n] = 255
+	blr[n+1] = 76
+	n += 2
+
+	return blr[:n]
+}