container/vector: removed some uses of container/vector in other pkgs

R=gri
CC=golang-dev
https://golang.org/cl/4823054

src/pkg/crypto/x509/x509.go

@@ -9,7 +9,6 @@ import (
 	"asn1"
 	"big"
 	"bytes"
-	"container/vector"
 	"crypto"
 	"crypto/dsa"
 	"crypto/rsa"
@@ -794,7 +793,7 @@ func ParseCertificate(asn1Data []byte) (*Certificate, os.Error) {
 // ParseCertificates parses one or more certificates from the given ASN.1 DER
 // data. The certificates must be concatenated with no intermediate padding.
 func ParseCertificates(asn1Data []byte) ([]*Certificate, os.Error) {
-	v := new(vector.Vector)
+	var v []interface{}
 
 	for len(asn1Data) > 0 {
 		cert := new(certificate)
@@ -803,12 +802,12 @@ func ParseCertificates(asn1Data []byte) ([]*Certificate, os.Error) {
 		if err != nil {
 			return nil, err
 		}
-		v.Push(cert)
+		v = append(v, cert)
 	}
 
-	ret := make([]*Certificate, v.Len())
+	ret := make([]*Certificate, len(v))
-	for i := 0; i < v.Len(); i++ {
+	for i := 0; i < len(v); i++ {
-		cert, err := parseCertificate(v.At(i).(*certificate))
+		cert, err := parseCertificate(v[i].(*certificate))
 		if err != nil {
 			return nil, err
 		}

src/pkg/http/request.go

@@ -12,7 +12,6 @@ import (
 	"bufio"
 	"bytes"
 	"crypto/tls"
-	"container/vector"
 	"encoding/base64"
 	"fmt"
 	"io"
@@ -674,9 +673,7 @@ func parseQuery(m Values, query string) (err os.Error) {
 			err = e
 			continue
 		}
-		vec := vector.StringVector(m[key])
+		m[key] = append(m[key], value)
-		vec.Push(value)
-		m[key] = vec
 	}
 	return err
 }

src/pkg/json/decode.go

@@ -8,7 +8,6 @@
 package json
 
 import (
-	"container/vector"
 	"encoding/base64"
 	"os"
 	"reflect"
@@ -669,7 +668,7 @@ func (d *decodeState) valueInterface() interface{} {
 
 // arrayInterface is like array but returns []interface{}.
 func (d *decodeState) arrayInterface() []interface{} {
-	var v vector.Vector
+	var v []interface{}
 	for {
 		// Look ahead for ] - can only happen on first iteration.
 		op := d.scanWhile(scanSkipSpace)
@@ -681,7 +680,7 @@ func (d *decodeState) arrayInterface() []interface{} {
 		d.off--
 		d.scan.undo(op)
 
-		v.Push(d.valueInterface())
+		v = append(v, d.valueInterface())
 
 		// Next token must be , or ].
 		op = d.scanWhile(scanSkipSpace)

src/pkg/net/dict/dict.go

@@ -7,7 +7,6 @@
 package dict
 
 import (
-	"container/vector"
 	"net/textproto"
 	"os"
 	"strconv"
@@ -144,7 +143,7 @@ func (c *Client) Define(dict, word string) ([]*Defn, os.Error) {
 // Fields are space separated unquoted words
 // or quoted with single or double quote.
 func fields(s string) ([]string, os.Error) {
-	var v vector.StringVector
+	var v []string
 	i := 0
 	for {
 		for i < len(s) && (s[i] == ' ' || s[i] == '\t') {
@@ -170,7 +169,7 @@ func fields(s string) ([]string, os.Error) {
 					break
 				}
 			}
-			v.Push(unquote(s[i+1 : j-1]))
+			v = append(v, unquote(s[i+1:j-1]))
 			i = j
 		} else {
 			// atom
@@ -180,7 +179,7 @@ func fields(s string) ([]string, os.Error) {
 					break
 				}
 			}
-			v.Push(s[i:j])
+			v = append(v, s[i:j])
 			i = j
 		}
 		if i < len(s) {

src/pkg/net/textproto/reader.go

@@ -7,7 +7,6 @@ package textproto
 import (
 	"bufio"
 	"bytes"
-	"container/vector"
 	"io"
 	"io/ioutil"
 	"os"
@@ -400,7 +399,7 @@ func (r *Reader) ReadDotLines() ([]string, os.Error) {
 	// We could use ReadDotBytes and then Split it,
 	// but reading a line at a time avoids needing a
 	// large contiguous block of memory and is simpler.
-	var v vector.StringVector
+	var v []string
 	var err os.Error
 	for {
 		var line string
@@ -419,7 +418,7 @@ func (r *Reader) ReadDotLines() ([]string, os.Error) {
 			}
 			line = line[1:]
 		}
-		v.Push(line)
+		v = append(v, line)
 	}
 	return v, err
 }
@@ -466,9 +465,7 @@ func (r *Reader) ReadMIMEHeader() (MIMEHeader, os.Error) {
 		}
 		value := string(kv[i:])
 
-		v := vector.StringVector(m[key])
+		m[key] = append(m[key], value)
-		v.Push(value)
-		m[key] = v
 
 		if err != nil {
 			return m, err

src/pkg/websocket/client.go

@@ -7,7 +7,6 @@ package websocket
 import (
 	"bufio"
 	"bytes"
-	"container/vector"
 	"crypto/tls"
 	"fmt"
 	"http"
@@ -201,21 +200,21 @@ func handshake(resourceName, host, origin, location, protocol string, br *bufio.
 	bw.WriteString("GET " + resourceName + " HTTP/1.1\r\n")
 
 	// Step 6-14. push request headers in fields.
-	var fields vector.StringVector
+	var fields []string
-	fields.Push("Upgrade: WebSocket\r\n")
+	fields = append(fields, "Upgrade: WebSocket\r\n")
-	fields.Push("Connection: Upgrade\r\n")
+	fields = append(fields, "Connection: Upgrade\r\n")
-	fields.Push("Host: " + host + "\r\n")
+	fields = append(fields, "Host: "+host+"\r\n")
-	fields.Push("Origin: " + origin + "\r\n")
+	fields = append(fields, "Origin: "+origin+"\r\n")
 	if protocol != "" {
-		fields.Push("Sec-WebSocket-Protocol: " + protocol + "\r\n")
+		fields = append(fields, "Sec-WebSocket-Protocol: "+protocol+"\r\n")
 	}
 	// TODO(ukai): Step 15. send cookie if any.
 
 	// Step 16-23. generate keys and push Sec-WebSocket-Key<n> in fields.
 	key1, number1 := generateKeyNumber()
 	key2, number2 := generateKeyNumber()
-	fields.Push("Sec-WebSocket-Key1: " + key1 + "\r\n")
+	fields = append(fields, "Sec-WebSocket-Key1: "+key1+"\r\n")
-	fields.Push("Sec-WebSocket-Key2: " + key2 + "\r\n")
+	fields = append(fields, "Sec-WebSocket-Key2: "+key2+"\r\n")
 
 	// Step 24. shuffle fields and send them out.
 	for i := 1; i < len(fields); i++ {