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3229 Commits

Author SHA1 Message Date
Yasuhiro Matsumoto
c0decc35ae exp/eval: fix compile error. 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4550086
 2011-05-26 22:05:25 +10:00
Brad Fitzpatrick
4923ba9155 mime/multipart: misc code/doc fixes 
R=rsc
CC=golang-dev
https://golang.org/cl/4532089
 2011-05-25 19:21:05 -07:00
Brad Fitzpatrick
0836b86e8b http: Transport hook to register non-http(s) protocols 
This permits external packages implementing e.g.
FTP or gopher to register themselves with the
http.DefaultClient:

package ftp
func init() {
    http.DefaultTransport.RegisterProtocol("ftp", &ftp{})
}

Client code would look like:

import (
    _ "github.com/exampleuser/go/gopher"
    _ "github.com/exampleuser/go/ftp"
)

func main() {
    resp, err := http.Get("ftp://example.com/path.txt")
    ...
}

R=dsymonds, rsc
CC=golang-dev
https://golang.org/cl/4526077
 2011-05-25 12:31:11 -07:00
Brad Fitzpatrick
1b6bf88767 encoding/base64: add DecodeString and EncodeToString 
... like encoding/hex. Same signatures.

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4530070
 2011-05-25 12:24:36 -07:00
Ian Lance Taylor
0b8f1ac802 net: If we stop polling, remove any pending events for the socket 
Fixes #1872.

R=rsc
CC=golang-dev, lars.pensjo
https://golang.org/cl/4559046
 2011-05-25 12:21:10 -07:00
Robert Griesemer
a1c92c612f go/scanner: use strconv.QuoteRune now that it is available 
R=r, rsc
CC=golang-dev
https://golang.org/cl/4538096
 2011-05-25 11:16:17 -07:00
Brad Fitzpatrick
b0f39cc27c io, net, http: sendfile support 
Speeds up static fileserver, avoiding kernel/userspace copies.

Numbers: downloading 14 MB AppEngine Go SDK with ab (Apache Bench)
with 5 threads:

Before/after numbers:

CPU:
user    0m3.910s
sys     0m23.650s
->
user    0m0.720s
sys     0m4.890s

Time taken for tests:   8.906 seconds
->
Time taken for tests:   8.545 seconds

Percentage of the requests served within a certain time (ms)
50%     44
66%     45
75%     46
80%     46
90%     48
95%     51
98%     59
99%     71
100     74 (longest request)
->
50%     42
66%     43
75%     43
80%     44
90%     46
95%     57
98%     62
99%     63
100%    64 (longest request)

R=iant, gary.burd, rsc, bradfitz
CC=golang-dev
https://golang.org/cl/4543071
 2011-05-25 10:15:26 -07:00
Rob Pike
7b03f2a990 fmt: make %q work for integers, printing a quoted character literal. 
R=rsc
CC=golang-dev
https://golang.org/cl/4556060
 2011-05-25 21:25:15 +10:00
Ian Lance Taylor
ddcdbd4470 os: Fix test to work on Solaris. 
On Solaris /bin is a symlink to /usr/bin, so running "pwd" in
the directory "/bin" prints out "/usr/bin".

R=rsc, r, bradfitz
CC=golang-dev
https://golang.org/cl/4559043
 2011-05-24 22:53:37 -07:00
Rob Pike
c4918db8b9 strconv: add QuoteRune, which is analogous to Quote, but for runes rather than strings. 
R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4556059
 2011-05-25 15:04:07 +10:00
Robert Griesemer
3857747dce go/scanner: remove some code 
R=r
CC=golang-dev
https://golang.org/cl/4550077
 2011-05-24 15:00:42 -07:00
Robert Griesemer
3c7271f057 go spec: be precise with the use of the informal ellipsis … and the Go token ... 
Fixes #1867.

R=r
CC=golang-dev
https://golang.org/cl/4538092
 2011-05-24 14:18:44 -07:00
Brad Fitzpatrick
b32ad8bff5 http: Client test for streaming responses (no code changes) 
I had a report that this was broken. It seems fine.

I think the reporter was just never flushing their response
headers.  If I omit the test server's initial Flush I get the
same behavior as reported. (a hang at Client.Get)

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4552062
 2011-05-24 09:02:01 -07:00
Brad Fitzpatrick
3933cb2371 http: fix Set-Cookie date parsing 
Fixes #1855

R=golang-dev, rsc
CC=golang-dev
https://golang.org/cl/4527073
 2011-05-24 08:31:43 -07:00
Rob Pike
b3d3762b2e encoding/line: delete package. 
Its functionality is now in bufio.
Fixes #1869.

R=golang-dev, adg
CC=golang-dev
https://golang.org/cl/4553061
 2011-05-24 16:05:26 +10:00
Rob Pike
4c945c2cfc image/gif: simplify blockReader.Read. 
Inverting the tests avoids recursion and simplifies the flow.

R=nigeltao
CC=golang-dev
https://golang.org/cl/4551057
 2011-05-24 11:02:44 +10:00
Kyle Consalus
78a7dda739 time: Remove unnecessary call to Nanoseconds() in after(). 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4528091
 2011-05-23 12:38:51 -07:00
Brad Fitzpatrick
ccafd53ed3 http: add docs/warning on incorrect use of NewChunkedWriter 
R=golang-dev, adg, r
CC=golang-dev
https://golang.org/cl/4536075
 2011-05-22 18:46:48 -07:00
Mikio Hara
12104807de syscall: add IPv6 scope zone ID support 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4515124
 2011-05-22 10:09:07 -07:00
Mikio Hara
8c6dc5fea5 net: re-enable wildcard listening 
Fixes #1854.

R=bradfitz, golang-dev
CC=golang-dev
https://golang.org/cl/4550062
 2011-05-22 09:48:04 -07:00
Dave Cheney
d4a9bce70a runtime: fix function args not checked warning on arm 
This tiny nit was driving me nuts

R=rsc, ken, r
CC=golang-dev
https://golang.org/cl/4550069
 2011-05-22 14:59:25 +10:00
Andrew Gerrand
3975b9910c flag: fix build 
R=r
CC=golang-dev
https://golang.org/cl/4543064
 2011-05-22 11:55:02 +10:00
Robert Hencke
6dced6d992 crypto/x509: fix incorrect prints found by govet 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4526073
 2011-05-22 09:23:22 +10:00
Rob Pike
f4fe688b09 flags: allow distinct sets of flags. 
A FlagSet is an independent set of flags that may be used,
for example, to provide flag processing for subcommands
in a CLI.  The standard, os.Args-derived set of flags is a
global but non-exported FlagSet and the standard functions
are wrappers for methods of that FlagSet.

Allow the programmer to control whether the program
exits if there is a parse error.  For the default set, the behavior
remains to exit on error.

The handling of Usage is odd due to backward compatibility.

R=golang-dev, bradfitz, r, bradfitz
CC=golang-dev
https://golang.org/cl/4517092
 2011-05-22 09:22:00 +10:00
Brad Fitzpatrick
e4b942245a http: include Host header in requests, even with proxies 
A user pointed out that Go didn't work with their
corp proxy, always throwing 400 Bad Request errors.

Looking at the RFC 2616, Host is always required,
even with proxies.

The old code assumed that writing an absolute URL
in the first line of an HTTP request implied
that the Host header was no longer necessary.

Double-checked behavior with curl.

R=golang-dev, dsymonds
CC=golang-dev
https://golang.org/cl/4539075
 2011-05-20 19:40:23 -07:00
Evan Shaw
3230fd1469 fmt: scanning doc fix 
R=r
CC=golang-dev
https://golang.org/cl/4539073
 2011-05-21 07:38:01 +10:00
Brad Fitzpatrick
bf73ca88a6 syscall: sendfile 
R=iant
CC=golang-dev
https://golang.org/cl/4553051
 2011-05-20 11:51:31 -07:00
Adam Langley
7f099cdc76 asn1: add big support. 
Initially I wanted to minimise dependencies but it's become clear that
big int support in ASN.1 is a common need and that it should be part
of the core.

R=bradfitz
CC=golang-dev
https://golang.org/cl/4550063
 2011-05-20 10:20:08 -07:00
Adam Langley
4fdcb7b684 crypto/openpgp: add key generation support. 
This change adds a function for generating new Entities and inchoate
support for reserialising Entities.

R=bradfitz, r, bradfitz
CC=golang-dev
https://golang.org/cl/4551044
 2011-05-20 09:36:20 -07:00
Brad Fitzpatrick
b22151f7dc mime/multipart: add a multipart Writer 
Fixes #1823

R=golang-dev, adg, robert.hencke
CC=golang-dev
https://golang.org/cl/4530054
 2011-05-20 09:03:43 -07:00
Robert Griesemer
b790ae2efb go/printer, gofmt: fix formatting of expression lists (missing blank) 
This appears to have been a long-standing formatting bug.
The test cases has misformatted golden files.

Applied gofmt -w src misc .

Fixes #1839.

R=iant
CC=golang-dev
https://golang.org/cl/4515113
 2011-05-19 17:05:35 -07:00
Gustavo Niemeyer
29b246c644 template: support string, int and float literals 
This enables customizing the behavior of formatters
with logic such as {"template"|import} or even
{Field1 Field2 "%.2f 0x%X"|printf}

Thanks to Roger Peppe for some debate on this.

R=golang-dev, r, r
CC=golang-dev
https://golang.org/cl/4536059
 2011-05-19 09:24:27 -03:00
David Symonds
bddd092dc3 flag: fix docs on flag.Var. 
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/4539067
 2011-05-19 14:53:26 +10:00
Anthony Martin
24b2f48a4a crypto/rand: add utility functions for number generation 
This code is extracted from crypto/rsa with
a few variables renamed and a comment fixed.

R=agl, rsc, agl
CC=golang-dev
https://golang.org/cl/4446068
 2011-05-18 18:55:06 -07:00
Brad Fitzpatrick
4ffff35abd http: Client.Do should follow redirects for GET and HEAD 
It's documented as such, but it was never wired up
after Transport went in and Head was fixed.

If people don't want redirects, that's what RoundTripper/
Transport are for.  Or a custom redirect policy.

R=golang-dev, kevlar
CC=golang-dev
https://golang.org/cl/4526065
 2011-05-18 17:17:26 -07:00
Mikio Hara
1d550bdedf syscall: add netlink support for linux/386, linux/amd64, linux/arm 
R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/4535078
 2011-05-18 16:33:41 -07:00
Nigel Tao
0a2650f398 image/jpeg: small memory layout optimization for encoding. 
Before:
jpeg.BenchmarkEncodeRGBOpaque ... 23.29 MB/s
jpeg.BenchmarkEncodeRGBOpaque ... 23.27 MB/s
jpeg.BenchmarkEncodeRGBOpaque ... 23.17 MB/s

After:
jpeg.BenchmarkEncodeRGBOpaque ... 23.42 MB/s
jpeg.BenchmarkEncodeRGBOpaque ... 23.34 MB/s
jpeg.BenchmarkEncodeRGBOpaque ... 23.33 MB/s

R=rsc
CC=golang-dev
https://golang.org/cl/4538077
 2011-05-18 14:39:37 -07:00
Jonathan Allie
e7db6d78a2 crypto/x509: add support for parsing and verifying DSA signatures 
(DSA with SHA1, DSA with SHA256). Cleanup getSignatureFromOID
function.

R=agl, agl, rsc
CC=golang-dev
https://golang.org/cl/4530055
 2011-05-18 12:59:04 -07:00
Robert Griesemer
bda36cf3ab fmt: fix minor documentation nits 
R=r, rsc
CC=golang-dev
https://golang.org/cl/4556041
 2011-05-18 11:34:19 -07:00
Robert Griesemer
82ddf97094 big: support %v and # modifier, better handling of unknown formats 
R=r
CC=golang-dev
https://golang.org/cl/4536065
 2011-05-18 11:02:08 -07:00
Nigel Tao
8e26a644ca image/jpeg: make writeDQT do fewer array copies. 
R=rsc, r
CC=golang-dev
https://golang.org/cl/4536069
 2011-05-18 10:56:20 -07:00
Mikio Hara
9cd674be93 syscall: adjust freebsd syscalls.master URL properly 
R=golang-dev, devon.odell
CC=golang-dev
https://golang.org/cl/4552051
 2011-05-18 13:28:01 -04:00
Robert Hencke
c8727c81bb pkg: spelling tweaks, A-H 
R=ality, bradfitz, rsc, dsymonds, adg, qyzhai, dchest
CC=golang-dev
https://golang.org/cl/4536063
 2011-05-18 13:14:56 -04:00
Brad Fitzpatrick
feca99fd6f http: add Transport.ProxySelector 
R=mattn.jp, rsc
CC=golang-dev
https://golang.org/cl/4528077
 2011-05-18 09:23:29 -07:00
Mikio Hara
cef64d8e2b syscall: add TODO about required manual corrections 
R=golang-dev, dave, rsc
CC=golang-dev
https://golang.org/cl/4553042
 2011-05-18 10:51:45 -04:00
Nigel Tao
5f7b0bc366 image/jpeg: fix bounds calculation for grayscale JPEG images. 
Also add grayscale test cases for image/decode_test.

R=r
CC=golang-dev
https://golang.org/cl/4526063
 2011-05-17 15:47:14 -07:00
Robert Griesemer
9fa6cb2f2b big: better support for string conversions 
Fixes #1842.

R=r
CC=golang-dev
https://golang.org/cl/4517081
 2011-05-17 15:32:38 -07:00
Brad Fitzpatrick
9ea0bd3986 http: add http.SetCookie(ResponseWriter, *Cookie) 
R=golang-dev, gary.burd, rsc
CC=golang-dev
https://golang.org/cl/4526062
 2011-05-17 15:07:44 -07:00
Roger Peppe
83fd82b349 big: add Int methods to act on numbered bits. 
Speeds up setting individual bits by ~75%, useful
when using big.Int as a bit set.

R=gri, rsc
CC=golang-dev
https://golang.org/cl/4538053
 2011-05-17 13:38:21 -07:00
Robert Griesemer
8f57f49398 go/ast resolver: properly maintain map of package global imports 
- add Data field to ast.Object
- for package objects, the Data field holds the package scope
- resolve several TODOs

R=rsc
CC=golang-dev
https://golang.org/cl/4538069
 2011-05-17 11:22:52 -07:00