1 files changed, 0 insertions, 257 deletions
diff --git a/vendor/github.com/denisenkom/go-mssqldb/parser.go b/vendor/github.com/denisenkom/go-mssqldb/parser.go
deleted file mode 100644
index 4eb0d00c..00000000
--- a/vendor/github.com/denisenkom/go-mssqldb/parser.go
+++ /dev/null
@@ -1,257 +0,0 @@
-package mssql
-
-import (
-	"bytes"
-	"io"
-	"strconv"
-)
-
-type parser struct {
-	r          *bytes.Reader
-	w          bytes.Buffer
-	paramCount int
-	paramMax   int
-
-	// using map as a set
-	namedParams map [string]bool
-}
-
-func (p *parser) next() (rune, bool) {
-	ch, _, err := p.r.ReadRune()
-	if err != nil {
-		if err != io.EOF {
-			panic(err)
-		}
-		return 0, false
-	}
-	return ch, true
-}
-
-func (p *parser) unread() {
-	err := p.r.UnreadRune()
-	if err != nil {
-		panic(err)
-	}
-}
-
-func (p *parser) write(ch rune) {
-	p.w.WriteRune(ch)
-}
-
-type stateFunc func(*parser) stateFunc
-
-func parseParams(query string) (string, int) {
-	p := &parser{
-		r: bytes.NewReader([]byte(query)),
-		namedParams: map [string]bool{},
-	}
-	state := parseNormal
-	for state != nil {
-		state = state(p)
-	}
-	return p.w.String(), p.paramMax + len(p.namedParams)
-}
-
-func parseNormal(p *parser) stateFunc {
-	for {
-		ch, ok := p.next()
-		if !ok {
-			return nil
-		}
-		if ch == '?' {
-			return parseOrdinalParameter
-		} else if ch == '$' || ch == ':' {
-			ch2, ok := p.next()
-			if !ok {
-				p.write(ch)
-				return nil
-			}
-			p.unread()
-			if ch2 >= '0' && ch2 <= '9' {
-				return parseOrdinalParameter
-			} else if 'a' <= ch2 && ch2 <= 'z' || 'A' <= ch2 && ch2 <= 'Z' {
-				return parseNamedParameter
-			}
-		}
-		p.write(ch)
-		switch ch {
-		case '\'':
-			return parseQuote
-		case '"':
-			return parseDoubleQuote
-		case '[':
-			return parseBracket
-		case '-':
-			return parseLineComment
-		case '/':
-			return parseComment
-		}
-	}
-}
-
-func parseOrdinalParameter(p *parser) stateFunc {
-	var paramN int
-	var ok bool
-	for {
-		var ch rune
-		ch, ok = p.next()
-		if ok && ch >= '0' && ch <= '9' {
-			paramN = paramN*10 + int(ch-'0')
-		} else {
-			break
-		}
-	}
-	if ok {
-		p.unread()
-	}
-	if paramN == 0 {
-		p.paramCount++
-		paramN = p.paramCount
-	}
-	if paramN > p.paramMax {
-		p.paramMax = paramN
-	}
-	p.w.WriteString("@p")
-	p.w.WriteString(strconv.Itoa(paramN))
-	if !ok {
-		return nil
-	}
-	return parseNormal
-}
-
-func parseNamedParameter(p *parser) stateFunc {
-	var paramName string
-	var ok bool
-	for {
-		var ch rune
-		ch, ok = p.next()
-		if ok && (ch >= '0' && ch <= '9' || 'a' <= ch && ch <= 'z' || 'A' <= ch && ch <= 'Z') {
-			paramName = paramName + string(ch)
-		} else {
-			break
-		}
-	}
-	if ok {
-		p.unread()
-	}
-	p.namedParams[paramName] = true
-	p.w.WriteString("@")
-	p.w.WriteString(paramName)
-	if !ok {
-		return nil
-	}
-	return parseNormal
-}
-
-func parseQuote(p *parser) stateFunc {
-	for {
-		ch, ok := p.next()
-		if !ok {
-			return nil
-		}
-		p.write(ch)
-		if ch == '\'' {
-			return parseNormal
-		}
-	}
-}
-
-func parseDoubleQuote(p *parser) stateFunc {
-	for {
-		ch, ok := p.next()
-		if !ok {
-			return nil
-		}
-		p.write(ch)
-		if ch == '"' {
-			return parseNormal
-		}
-	}
-}
-
-func parseBracket(p *parser) stateFunc {
-	for {
-		ch, ok := p.next()
-		if !ok {
-			return nil
-		}
-		p.write(ch)
-		if ch == ']' {
-			ch, ok = p.next()
-			if !ok {
-				return nil
-			}
-			if ch != ']' {
-				p.unread()
-				return parseNormal
-			}
-			p.write(ch)
-		}
-	}
-}
-
-func parseLineComment(p *parser) stateFunc {
-	ch, ok := p.next()
-	if !ok {
-		return nil
-	}
-	if ch != '-' {
-		p.unread()
-		return parseNormal
-	}
-	p.write(ch)
-	for {
-		ch, ok = p.next()
-		if !ok {
-			return nil
-		}
-		p.write(ch)
-		if ch == '\n' {
-			return parseNormal
-		}
-	}
-}
-
-func parseComment(p *parser) stateFunc {
-	var nested int
-	ch, ok := p.next()
-	if !ok {
-		return nil
-	}
-	if ch != '*' {
-		p.unread()
-		return parseNormal
-	}
-	p.write(ch)
-	for {
-		ch, ok = p.next()
-		if !ok {
-			return nil
-		}
-		p.write(ch)
-		for ch == '*' {
-			ch, ok = p.next()
-			if !ok {
-				return nil
-			}
-			p.write(ch)
-			if ch == '/' {
-				if nested == 0 {
-					return parseNormal
-				} else {
-					nested--
-				}
-			}
-		}
-		for ch == '/' {
-			ch, ok = p.next()
-			if !ok {
-				return nil
-			}
-			p.write(ch)
-			if ch == '*' {
-				nested++
-			}
-		}
-	}
-}