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support for mysql database

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This commit is contained in:
Brad Rydzewski 2015-08-24 11:25:01 -07:00
parent 27004bd61e
commit a18da82cb2
32 changed files with 5473 additions and 294 deletions
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7
.drone.yml
View file

@ -46,3 +46,10 @@ build:
- make
- make test
- make dist
compose:
database:
image: mysql:5.5
environment:
- MYSQL_ALLOW_EMPTY_PASSWORD=yes
- MYSQL_DATABASE=test

12
Godeps/Godeps.json generated
View file

@ -1,6 +1,6 @@
{
"ImportPath": "github.com/drone/drone",
"GoVersion": "go1.3.1",
"GoVersion": "go1.5",
"Packages": [
"./..."
],
@ -28,11 +28,6 @@
"Comment": "v2.2.0-16-gc48cfd5",
"Rev": "c48cfd5d9711c75acb6036d2698ef3aef7bb655a"
},
{
"ImportPath": "github.com/docker/docker/pkg/units",
"Comment": "v1.4.1-4375-g9356c76",
"Rev": "9356c76d9f6e285e71f04df33ef7870455a42775"
},
{
"ImportPath": "github.com/elazarl/go-bindata-assetfs",
"Rev": "bea323321994103859d60197d229f1a94699dde3"
@ -47,6 +42,11 @@
"Comment": "v0.4-255-gcaa75c6",
"Rev": "caa75c620153398c334dba46601a92dc9cc00c5d"
},
{
"ImportPath": "github.com/go-sql-driver/mysql",
"Comment": "go1",
"Rev": "9a7aa3606b82e2081a13a008ada88dfdb96c20fd"
},
{
"ImportPath": "github.com/google/go-github/github",
"Rev": "2431923100d4989611dcc339f1ff8d280bd9c84c"

31
Godeps/_workspace/src/github.com/docker/docker/pkg/units/duration.go generated vendored
View file

@ -1,31 +0,0 @@
package units
import (
"fmt"
"time"
)
// HumanDuration returns a human-readable approximation of a duration
// (eg. "About a minute", "4 hours ago", etc.)
func HumanDuration(d time.Duration) string {
if seconds := int(d.Seconds()); seconds < 1 {
return "Less than a second"
} else if seconds < 60 {
return fmt.Sprintf("%d seconds", seconds)
} else if minutes := int(d.Minutes()); minutes == 1 {
return "About a minute"
} else if minutes < 60 {
return fmt.Sprintf("%d minutes", minutes)
} else if hours := int(d.Hours()); hours == 1 {
return "About an hour"
} else if hours < 48 {
return fmt.Sprintf("%d hours", hours)
} else if hours < 24*7*2 {
return fmt.Sprintf("%d days", hours/24)
} else if hours < 24*30*3 {
return fmt.Sprintf("%d weeks", hours/24/7)
} else if hours < 24*365*2 {
return fmt.Sprintf("%d months", hours/24/30)
}
return fmt.Sprintf("%d years", int(d.Hours())/24/365)
}

46
Godeps/_workspace/src/github.com/docker/docker/pkg/units/duration_test.go generated vendored
View file

@ -1,46 +0,0 @@
package units
import (
"testing"
"time"
)
func TestHumanDuration(t *testing.T) {
// Useful duration abstractions
day := 24 * time.Hour
week := 7 * day
month := 30 * day
year := 365 * day
assertEquals(t, "Less than a second", HumanDuration(450*time.Millisecond))
assertEquals(t, "47 seconds", HumanDuration(47*time.Second))
assertEquals(t, "About a minute", HumanDuration(1*time.Minute))
assertEquals(t, "3 minutes", HumanDuration(3*time.Minute))
assertEquals(t, "35 minutes", HumanDuration(35*time.Minute))
assertEquals(t, "35 minutes", HumanDuration(35*time.Minute+40*time.Second))
assertEquals(t, "About an hour", HumanDuration(1*time.Hour))
assertEquals(t, "About an hour", HumanDuration(1*time.Hour+45*time.Minute))
assertEquals(t, "3 hours", HumanDuration(3*time.Hour))
assertEquals(t, "3 hours", HumanDuration(3*time.Hour+59*time.Minute))
assertEquals(t, "4 hours", HumanDuration(3*time.Hour+60*time.Minute))
assertEquals(t, "24 hours", HumanDuration(24*time.Hour))
assertEquals(t, "36 hours", HumanDuration(1*day+12*time.Hour))
assertEquals(t, "2 days", HumanDuration(2*day))
assertEquals(t, "7 days", HumanDuration(7*day))
assertEquals(t, "13 days", HumanDuration(13*day+5*time.Hour))
assertEquals(t, "2 weeks", HumanDuration(2*week))
assertEquals(t, "2 weeks", HumanDuration(2*week+4*day))
assertEquals(t, "3 weeks", HumanDuration(3*week))
assertEquals(t, "4 weeks", HumanDuration(4*week))
assertEquals(t, "4 weeks", HumanDuration(4*week+3*day))
assertEquals(t, "4 weeks", HumanDuration(1*month))
assertEquals(t, "6 weeks", HumanDuration(1*month+2*week))
assertEquals(t, "8 weeks", HumanDuration(2*month))
assertEquals(t, "3 months", HumanDuration(3*month+1*week))
assertEquals(t, "5 months", HumanDuration(5*month+2*week))
assertEquals(t, "13 months", HumanDuration(13*month))
assertEquals(t, "23 months", HumanDuration(23*month))
assertEquals(t, "24 months", HumanDuration(24*month))
assertEquals(t, "2 years", HumanDuration(24*month+2*week))
assertEquals(t, "3 years", HumanDuration(3*year+2*month))
}

93
Godeps/_workspace/src/github.com/docker/docker/pkg/units/size.go generated vendored
View file

@ -1,93 +0,0 @@
package units
import (
"fmt"
"regexp"
"strconv"
"strings"
)
// See: http://en.wikipedia.org/wiki/Binary_prefix
const (
// Decimal
KB = 1000
MB = 1000 * KB
GB = 1000 * MB
TB = 1000 * GB
PB = 1000 * TB
// Binary
KiB = 1024
MiB = 1024 * KiB
GiB = 1024 * MiB
TiB = 1024 * GiB
PiB = 1024 * TiB
)
type unitMap map[string]int64
var (
decimalMap = unitMap{"k": KB, "m": MB, "g": GB, "t": TB, "p": PB}
binaryMap = unitMap{"k": KiB, "m": MiB, "g": GiB, "t": TiB, "p": PiB}
sizeRegex = regexp.MustCompile(`^(\d+)([kKmMgGtTpP])?[bB]?$`)
)
var decimapAbbrs = []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"}
var binaryAbbrs = []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"}
// CustomSize returns a human-readable approximation of a size
// using custom format
func CustomSize(format string, size float64, base float64, _map []string) string {
i := 0
for size >= base {
size = size / base
i++
}
return fmt.Sprintf(format, size, _map[i])
}
// HumanSize returns a human-readable approximation of a size
// using SI standard (eg. "44kB", "17MB")
func HumanSize(size float64) string {
return CustomSize("%.4g %s", size, 1000.0, decimapAbbrs)
}
func BytesSize(size float64) string {
return CustomSize("%.4g %s", size, 1024.0, binaryAbbrs)
}
// FromHumanSize returns an integer from a human-readable specification of a
// size using SI standard (eg. "44kB", "17MB")
func FromHumanSize(size string) (int64, error) {
return parseSize(size, decimalMap)
}
// RAMInBytes parses a human-readable string representing an amount of RAM
// in bytes, kibibytes, mebibytes, gibibytes, or tebibytes and
// returns the number of bytes, or -1 if the string is unparseable.
// Units are case-insensitive, and the 'b' suffix is optional.
func RAMInBytes(size string) (int64, error) {
return parseSize(size, binaryMap)
}
// Parses the human-readable size string into the amount it represents
func parseSize(sizeStr string, uMap unitMap) (int64, error) {
matches := sizeRegex.FindStringSubmatch(sizeStr)
if len(matches) != 3 {
return -1, fmt.Errorf("invalid size: '%s'", sizeStr)
}
size, err := strconv.ParseInt(matches[1], 10, 0)
if err != nil {
return -1, err
}
unitPrefix := strings.ToLower(matches[2])
if mul, ok := uMap[unitPrefix]; ok {
size *= mul
}
return size, nil
}

108
Godeps/_workspace/src/github.com/docker/docker/pkg/units/size_test.go generated vendored
View file

@ -1,108 +0,0 @@
package units
import (
"reflect"
"runtime"
"strings"
"testing"
)
func TestBytesSize(t *testing.T) {
assertEquals(t, "1 KiB", BytesSize(1024))
assertEquals(t, "1 MiB", BytesSize(1024*1024))
assertEquals(t, "1 MiB", BytesSize(1048576))
assertEquals(t, "2 MiB", BytesSize(2*MiB))
assertEquals(t, "3.42 GiB", BytesSize(3.42*GiB))
assertEquals(t, "5.372 TiB", BytesSize(5.372*TiB))
assertEquals(t, "2.22 PiB", BytesSize(2.22*PiB))
}
func TestHumanSize(t *testing.T) {
assertEquals(t, "1 kB", HumanSize(1000))
assertEquals(t, "1.024 kB", HumanSize(1024))
assertEquals(t, "1 MB", HumanSize(1000000))
assertEquals(t, "1.049 MB", HumanSize(1048576))
assertEquals(t, "2 MB", HumanSize(2*MB))
assertEquals(t, "3.42 GB", HumanSize(float64(3.42*GB)))
assertEquals(t, "5.372 TB", HumanSize(float64(5.372*TB)))
assertEquals(t, "2.22 PB", HumanSize(float64(2.22*PB)))
}
func TestFromHumanSize(t *testing.T) {
assertSuccessEquals(t, 32, FromHumanSize, "32")
assertSuccessEquals(t, 32, FromHumanSize, "32b")
assertSuccessEquals(t, 32, FromHumanSize, "32B")
assertSuccessEquals(t, 32*KB, FromHumanSize, "32k")
assertSuccessEquals(t, 32*KB, FromHumanSize, "32K")
assertSuccessEquals(t, 32*KB, FromHumanSize, "32kb")
assertSuccessEquals(t, 32*KB, FromHumanSize, "32Kb")
assertSuccessEquals(t, 32*MB, FromHumanSize, "32Mb")
assertSuccessEquals(t, 32*GB, FromHumanSize, "32Gb")
assertSuccessEquals(t, 32*TB, FromHumanSize, "32Tb")
assertSuccessEquals(t, 32*PB, FromHumanSize, "32Pb")
assertError(t, FromHumanSize, "")
assertError(t, FromHumanSize, "hello")
assertError(t, FromHumanSize, "-32")
assertError(t, FromHumanSize, "32.3")
assertError(t, FromHumanSize, " 32 ")
assertError(t, FromHumanSize, "32.3Kb")
assertError(t, FromHumanSize, "32 mb")
assertError(t, FromHumanSize, "32m b")
assertError(t, FromHumanSize, "32bm")
}
func TestRAMInBytes(t *testing.T) {
assertSuccessEquals(t, 32, RAMInBytes, "32")
assertSuccessEquals(t, 32, RAMInBytes, "32b")
assertSuccessEquals(t, 32, RAMInBytes, "32B")
assertSuccessEquals(t, 32*KiB, RAMInBytes, "32k")
assertSuccessEquals(t, 32*KiB, RAMInBytes, "32K")
assertSuccessEquals(t, 32*KiB, RAMInBytes, "32kb")
assertSuccessEquals(t, 32*KiB, RAMInBytes, "32Kb")
assertSuccessEquals(t, 32*MiB, RAMInBytes, "32Mb")
assertSuccessEquals(t, 32*GiB, RAMInBytes, "32Gb")
assertSuccessEquals(t, 32*TiB, RAMInBytes, "32Tb")
assertSuccessEquals(t, 32*PiB, RAMInBytes, "32Pb")
assertSuccessEquals(t, 32*PiB, RAMInBytes, "32PB")
assertSuccessEquals(t, 32*PiB, RAMInBytes, "32P")
assertError(t, RAMInBytes, "")
assertError(t, RAMInBytes, "hello")
assertError(t, RAMInBytes, "-32")
assertError(t, RAMInBytes, "32.3")
assertError(t, RAMInBytes, " 32 ")
assertError(t, RAMInBytes, "32.3Kb")
assertError(t, RAMInBytes, "32 mb")
assertError(t, RAMInBytes, "32m b")
assertError(t, RAMInBytes, "32bm")
}
func assertEquals(t *testing.T, expected, actual interface{}) {
if expected != actual {
t.Errorf("Expected '%v' but got '%v'", expected, actual)
}
}
// func that maps to the parse function signatures as testing abstraction
type parseFn func(string) (int64, error)
// Define 'String()' for pretty-print
func (fn parseFn) String() string {
fnName := runtime.FuncForPC(reflect.ValueOf(fn).Pointer()).Name()
return fnName[strings.LastIndex(fnName, ".")+1:]
}
func assertSuccessEquals(t *testing.T, expected int64, fn parseFn, arg string) {
res, err := fn(arg)
if err != nil || res != expected {
t.Errorf("%s(\"%s\") -> expected '%d' but got '%d' with error '%v'", fn, arg, expected, res, err)
}
}
func assertError(t *testing.T, fn parseFn, arg string) {
res, err := fn(arg)
if err == nil && res != -1 {
t.Errorf("%s(\"%s\") -> expected error but got '%d'", fn, arg, res)
}
}

8
Godeps/_workspace/src/github.com/go-sql-driver/mysql/.gitignore generated vendored Normal file
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@ -0,0 +1,8 @@
.DS_Store
.DS_Store?
._*
.Spotlight-V100
.Trashes
Icon?
ehthumbs.db
Thumbs.db

7
Godeps/_workspace/src/github.com/go-sql-driver/mysql/.travis.yml generated vendored Normal file
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@ -0,0 +1,7 @@
language: go
go:
- 1.1
- tip
before_script:
- mysql -e 'create database gotest;'

28
Godeps/_workspace/src/github.com/go-sql-driver/mysql/AUTHORS generated vendored Normal file
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@ -0,0 +1,28 @@
# This is the official list of Go-MySQL-Driver authors for copyright purposes.
# If you are submitting a patch, please add your name or the name of the
# organization which holds the copyright to this list in alphabetical order.
# Names should be added to this file as
# Name <email address>
# The email address is not required for organizations.
# Please keep the list sorted.
# Individual Persons
Arne Hormann <arnehormann at gmail.com>
Carlos Nieto <jose.carlos at menteslibres.net>
Hanno Braun <mail at hannobraun.com>
James Harr <james.harr at gmail.com>
Julien Schmidt <go-sql-driver at julienschmidt.com>
Leonardo YongUk Kim <dalinaum at gmail.com>
Lucas Liu <extrafliu at gmail.com>
Luke Scott <luke at webconnex.com>
Michael Woolnough <michael.woolnough at gmail.com>
Nicola Peduzzi <thenikso at gmail.com>
Xiaobing Jiang <s7v7nislands at gmail.com>
# Organizations
Google Inc.

40
Godeps/_workspace/src/github.com/go-sql-driver/mysql/CHANGELOG.md generated vendored Normal file
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@ -0,0 +1,40 @@
## Version 1.1 (2013-11-02)
Changes:
- Go-MySQL-Driver now requires Go 1.1
- Connections now use the collation `utf8_general_ci` by default. Adding `&charset=UTF8` to the DSN should not be necessary anymore
- Made closing rows and connections error tolerant. This allows for example deferring rows.Close() without checking for errors
- `byte(nil)` is now treated as a NULL value. Before, it was treated like an empty string / `[]byte("")`
- DSN parameter values must now be url.QueryEscape'ed. This allows text values to contain special characters, such as '&'.
- Use the IO buffer also for writing. This results in zero allocations (by the driver) for most queries
- Optimized the buffer for reading
- stmt.Query now caches column metadata
- New Logo
- Changed the copyright header to include all contributors
- Improved the LOAD INFILE documentation
- The driver struct is now exported to make the driver directly accessible
- Refactored the driver tests
- Added more benchmarks and moved all to a separate file
- Other small refactoring
New Features:
- Added *old_passwords* support: Required in some cases, but must be enabled by adding `allowOldPasswords=true` to the DSN since it is insecure
- Added a `clientFoundRows` parameter: Return the number of matching rows instead of the number of rows changed on UPDATEs
- Added TLS/SSL support: Use a TLS/SSL encrypted connection to the server. Custom TLS configs can be registered and used
Bugfixes:
- Fixed MySQL 4.1 support: MySQL 4.1 sends packets with lengths which differ from the specification
- Convert to DB timezone when inserting `time.Time`
- Splitted packets (more than 16MB) are now merged correctly
- Fixed false positive `io.EOF` errors when the data was fully read
- Avoid panics on reuse of closed connections
- Fixed empty string producing false nil values
- Fixed sign byte for positive TIME fields
## Version 1.0 (2013-05-14)
Initial Release

40
Godeps/_workspace/src/github.com/go-sql-driver/mysql/CONTRIBUTING.md generated vendored Normal file
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@ -0,0 +1,40 @@
# Contributing Guidelines
## Reporting Issues
Before creating a new Issue, please check first if a similar Issue [already exists](https://github.com/go-sql-driver/mysql/issues?state=open) or was [recently closed](https://github.com/go-sql-driver/mysql/issues?direction=desc&page=1&sort=updated&state=closed).
Please provide the following minimum information:
* Your Go-MySQL-Driver version (or git SHA)
* Your Go version (run `go version` in your console)
* A detailed issue description
* Error Log if present
* If possible, a short example
## Contributing Code
By contributing to this project, you share your code under the Mozilla Public License 2, as specified in the LICENSE file.
Don't forget to add yourself to the AUTHORS file.
### Pull Requests Checklist
Please check the following points before submitting your pull request:
- [x] Code compiles correctly
- [x] Created tests, if possible
- [x] All tests pass
- [x] Extended the README / documentation, if necessary
- [x] Added yourself to the AUTHORS file
### Code Review
Everyone is invited to review and comment on pull requests.
If it looks fine to you, comment with "LGTM" (Looks good to me).
If changes are required, notice the reviewers with "PTAL" (Please take another look) after committing the fixes.
Before merging the Pull Request, at least one [team member](https://github.com/go-sql-driver?tab=members) must have commented with "LGTM".
## Development Ideas
If you are looking for ideas for code contributions, please check our [Development Ideas](https://github.com/go-sql-driver/mysql/wiki/Development-Ideas) Wiki page.

373
Godeps/_workspace/src/github.com/go-sql-driver/mysql/LICENSE generated vendored Normal file
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@ -0,0 +1,373 @@
Mozilla Public License Version 2.0
==================================
1. Definitions
--------------
1.1. "Contributor"
means each individual or legal entity that creates, contributes to
the creation of, or owns Covered Software.
1.2. "Contributor Version"
means the combination of the Contributions of others (if any) used
by a Contributor and that particular Contributor's Contribution.
1.3. "Contribution"
means Covered Software of a particular Contributor.
1.4. "Covered Software"
means Source Code Form to which the initial Contributor has attached
the notice in Exhibit A, the Executable Form of such Source Code
Form, and Modifications of such Source Code Form, in each case
including portions thereof.
1.5. "Incompatible With Secondary Licenses"
means
(a) that the initial Contributor has attached the notice described
in Exhibit B to the Covered Software; or
(b) that the Covered Software was made available under the terms of
version 1.1 or earlier of the License, but not also under the
terms of a Secondary License.
1.6. "Executable Form"
means any form of the work other than Source Code Form.
1.7. "Larger Work"
means a work that combines Covered Software with other material, in
a separate file or files, that is not Covered Software.
1.8. "License"
means this document.
1.9. "Licensable"
means having the right to grant, to the maximum extent possible,
whether at the time of the initial grant or subsequently, any and
all of the rights conveyed by this License.
1.10. "Modifications"
means any of the following:
(a) any file in Source Code Form that results from an addition to,
deletion from, or modification of the contents of Covered
Software; or
(b) any new file in Source Code Form that contains any Covered
Software.
1.11. "Patent Claims" of a Contributor
means any patent claim(s), including without limitation, method,
process, and apparatus claims, in any patent Licensable by such
Contributor that would be infringed, but for the grant of the
License, by the making, using, selling, offering for sale, having
made, import, or transfer of either its Contributions or its
Contributor Version.
1.12. "Secondary License"
means either the GNU General Public License, Version 2.0, the GNU
Lesser General Public License, Version 2.1, the GNU Affero General
Public License, Version 3.0, or any later versions of those
licenses.
1.13. "Source Code Form"
means the form of the work preferred for making modifications.
1.14. "You" (or "Your")
means an individual or a legal entity exercising rights under this
License. For legal entities, "You" includes any entity that
controls, is controlled by, or is under common control with You. For
purposes of this definition, "control" means (a) the power, direct
or indirect, to cause the direction or management of such entity,
whether by contract or otherwise, or (b) ownership of more than
fifty percent (50%) of the outstanding shares or beneficial
ownership of such entity.
2. License Grants and Conditions
--------------------------------
2.1. Grants
Each Contributor hereby grants You a world-wide, royalty-free,
non-exclusive license:
(a) under intellectual property rights (other than patent or trademark)
Licensable by such Contributor to use, reproduce, make available,
modify, display, perform, distribute, and otherwise exploit its
Contributions, either on an unmodified basis, with Modifications, or
as part of a Larger Work; and
(b) under Patent Claims of such Contributor to make, use, sell, offer
for sale, have made, import, and otherwise transfer either its
Contributions or its Contributor Version.
2.2. Effective Date
The licenses granted in Section 2.1 with respect to any Contribution
become effective for each Contribution on the date the Contributor first
distributes such Contribution.
2.3. Limitations on Grant Scope
The licenses granted in this Section 2 are the only rights granted under
this License. No additional rights or licenses will be implied from the
distribution or licensing of Covered Software under this License.
Notwithstanding Section 2.1(b) above, no patent license is granted by a
Contributor:
(a) for any code that a Contributor has removed from Covered Software;
or
(b) for infringements caused by: (i) Your and any other third party's
modifications of Covered Software, or (ii) the combination of its
Contributions with other software (except as part of its Contributor
Version); or
(c) under Patent Claims infringed by Covered Software in the absence of
its Contributions.
This License does not grant any rights in the trademarks, service marks,
or logos of any Contributor (except as may be necessary to comply with
the notice requirements in Section 3.4).
2.4. Subsequent Licenses
No Contributor makes additional grants as a result of Your choice to
distribute the Covered Software under a subsequent version of this
License (see Section 10.2) or under the terms of a Secondary License (if
permitted under the terms of Section 3.3).
2.5. Representation
Each Contributor represents that the Contributor believes its
Contributions are its original creation(s) or it has sufficient rights
to grant the rights to its Contributions conveyed by this License.
2.6. Fair Use
This License is not intended to limit any rights You have under
applicable copyright doctrines of fair use, fair dealing, or other
equivalents.
2.7. Conditions
Sections 3.1, 3.2, 3.3, and 3.4 are conditions of the licenses granted
in Section 2.1.
3. Responsibilities
-------------------
3.1. Distribution of Source Form
All distribution of Covered Software in Source Code Form, including any
Modifications that You create or to which You contribute, must be under
the terms of this License. You must inform recipients that the Source
Code Form of the Covered Software is governed by the terms of this
License, and how they can obtain a copy of this License. You may not
attempt to alter or restrict the recipients' rights in the Source Code
Form.
3.2. Distribution of Executable Form
If You distribute Covered Software in Executable Form then:
(a) such Covered Software must also be made available in Source Code
Form, as described in Section 3.1, and You must inform recipients of
the Executable Form how they can obtain a copy of such Source Code
Form by reasonable means in a timely manner, at a charge no more
than the cost of distribution to the recipient; and
(b) You may distribute such Executable Form under the terms of this
License, or sublicense it under different terms, provided that the
license for the Executable Form does not attempt to limit or alter
the recipients' rights in the Source Code Form under this License.
3.3. Distribution of a Larger Work
You may create and distribute a Larger Work under terms of Your choice,
provided that You also comply with the requirements of this License for
the Covered Software. If the Larger Work is a combination of Covered
Software with a work governed by one or more Secondary Licenses, and the
Covered Software is not Incompatible With Secondary Licenses, this
License permits You to additionally distribute such Covered Software
under the terms of such Secondary License(s), so that the recipient of
the Larger Work may, at their option, further distribute the Covered
Software under the terms of either this License or such Secondary
License(s).
3.4. Notices
You may not remove or alter the substance of any license notices
(including copyright notices, patent notices, disclaimers of warranty,
or limitations of liability) contained within the Source Code Form of
the Covered Software, except that You may alter any license notices to
the extent required to remedy known factual inaccuracies.
3.5. Application of Additional Terms
You may choose to offer, and to charge a fee for, warranty, support,
indemnity or liability obligations to one or more recipients of Covered
Software. However, You may do so only on Your own behalf, and not on
behalf of any Contributor. You must make it absolutely clear that any
such warranty, support, indemnity, or liability obligation is offered by
You alone, and You hereby agree to indemnify every Contributor for any
liability incurred by such Contributor as a result of warranty, support,
indemnity or liability terms You offer. You may include additional
disclaimers of warranty and limitations of liability specific to any
jurisdiction.
4. Inability to Comply Due to Statute or Regulation
---------------------------------------------------
If it is impossible for You to comply with any of the terms of this
License with respect to some or all of the Covered Software due to
statute, judicial order, or regulation then You must: (a) comply with
the terms of this License to the maximum extent possible; and (b)
describe the limitations and the code they affect. Such description must
be placed in a text file included with all distributions of the Covered
Software under this License. Except to the extent prohibited by statute
or regulation, such description must be sufficiently detailed for a
recipient of ordinary skill to be able to understand it.
5. Termination
--------------
5.1. The rights granted under this License will terminate automatically
if You fail to comply with any of its terms. However, if You become
compliant, then the rights granted under this License from a particular
Contributor are reinstated (a) provisionally, unless and until such
Contributor explicitly and finally terminates Your grants, and (b) on an
ongoing basis, if such Contributor fails to notify You of the
non-compliance by some reasonable means prior to 60 days after You have
come back into compliance. Moreover, Your grants from a particular
Contributor are reinstated on an ongoing basis if such Contributor
notifies You of the non-compliance by some reasonable means, this is the
first time You have received notice of non-compliance with this License
from such Contributor, and You become compliant prior to 30 days after
Your receipt of the notice.
5.2. If You initiate litigation against any entity by asserting a patent
infringement claim (excluding declaratory judgment actions,
counter-claims, and cross-claims) alleging that a Contributor Version
directly or indirectly infringes any patent, then the rights granted to
You by any and all Contributors for the Covered Software under Section
2.1 of this License shall terminate.
5.3. In the event of termination under Sections 5.1 or 5.2 above, all
end user license agreements (excluding distributors and resellers) which
have been validly granted by You or Your distributors under this License
prior to termination shall survive termination.
************************************************************************
* *
* 6. Disclaimer of Warranty *
* ------------------------- *
* *
* Covered Software is provided under this License on an "as is" *
* basis, without warranty of any kind, either expressed, implied, or *
* statutory, including, without limitation, warranties that the *
* Covered Software is free of defects, merchantable, fit for a *
* particular purpose or non-infringing. The entire risk as to the *
* quality and performance of the Covered Software is with You. *
* Should any Covered Software prove defective in any respect, You *
* (not any Contributor) assume the cost of any necessary servicing, *
* repair, or correction. This disclaimer of warranty constitutes an *
* essential part of this License. No use of any Covered Software is *
* authorized under this License except under this disclaimer. *
* *
************************************************************************
************************************************************************
* *
* 7. Limitation of Liability *
* -------------------------- *
* *
* Under no circumstances and under no legal theory, whether tort *
* (including negligence), contract, or otherwise, shall any *
* Contributor, or anyone who distributes Covered Software as *
* permitted above, be liable to You for any direct, indirect, *
* special, incidental, or consequential damages of any character *
* including, without limitation, damages for lost profits, loss of *
* goodwill, work stoppage, computer failure or malfunction, or any *
* and all other commercial damages or losses, even if such party *
* shall have been informed of the possibility of such damages. This *
* limitation of liability shall not apply to liability for death or *
* personal injury resulting from such party's negligence to the *
* extent applicable law prohibits such limitation. Some *
* jurisdictions do not allow the exclusion or limitation of *
* incidental or consequential damages, so this exclusion and *
* limitation may not apply to You. *
* *
************************************************************************
8. Litigation
-------------
Any litigation relating to this License may be brought only in the
courts of a jurisdiction where the defendant maintains its principal
place of business and such litigation shall be governed by laws of that
jurisdiction, without reference to its conflict-of-law provisions.
Nothing in this Section shall prevent a party's ability to bring
cross-claims or counter-claims.
9. Miscellaneous
----------------
This License represents the complete agreement concerning the subject
matter hereof. If any provision of this License is held to be
unenforceable, such provision shall be reformed only to the extent
necessary to make it enforceable. Any law or regulation which provides
that the language of a contract shall be construed against the drafter
shall not be used to construe this License against a Contributor.
10. Versions of the License
---------------------------
10.1. New Versions
Mozilla Foundation is the license steward. Except as provided in Section
10.3, no one other than the license steward has the right to modify or
publish new versions of this License. Each version will be given a
distinguishing version number.
10.2. Effect of New Versions
You may distribute the Covered Software under the terms of the version
of the License under which You originally received the Covered Software,
or under the terms of any subsequent version published by the license
steward.
10.3. Modified Versions
If you create software not governed by this License, and you want to
create a new license for such software, you may create and use a
modified version of this License if you rename the license and remove
any references to the name of the license steward (except to note that
such modified license differs from this License).
10.4. Distributing Source Code Form that is Incompatible With Secondary
Licenses
If You choose to distribute Source Code Form that is Incompatible With
Secondary Licenses under the terms of this version of the License, the
notice described in Exhibit B of this License must be attached.
Exhibit A - Source Code Form License Notice
-------------------------------------------
This Source Code Form is subject to the terms of the Mozilla Public
License, v. 2.0. If a copy of the MPL was not distributed with this
file, You can obtain one at http://mozilla.org/MPL/2.0/.
If it is not possible or desirable to put the notice in a particular
file, then You may include the notice in a location (such as a LICENSE
file in a relevant directory) where a recipient would be likely to look
for such a notice.
You may add additional accurate notices of copyright ownership.
Exhibit B - "Incompatible With Secondary Licenses" Notice
---------------------------------------------------------
This Source Code Form is "Incompatible With Secondary Licenses", as
defined by the Mozilla Public License, v. 2.0.

312
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# Go-MySQL-Driver
A MySQL-Driver for Go's [database/sql](http://golang.org/pkg/database/sql) package
![Go-MySQL-Driver logo](https://raw.github.com/wiki/go-sql-driver/mysql/gomysql_m.png "Golang Gopher holding the MySQL Dolphin")
**Version 1.1** (November 02, 2013)
---------------------------------------
* [Features](#features)
* [Requirements](#requirements)
* [Installation](#installation)
* [Usage](#usage)
* [DSN (Data Source Name)](#dsn-data-source-name)
* [Password](#password)
* [Protocol](#protocol)
* [Address](#address)
* [Parameters](#parameters)
* [Examples](#examples)
* [LOAD DATA LOCAL INFILE support](#load-data-local-infile-support)
* [time.Time support](#timetime-support)
* [Unicode support](#unicode-support)
* [Testing / Development](#testing--development)
* [License](#license)
---------------------------------------
## Features
* Lightweight and [fast](https://github.com/go-sql-driver/sql-benchmark "golang MySQL-Driver performance")
* Native Go implementation. No C-bindings, just pure Go
* Connections over TCP/IPv4, TCP/IPv6 or Unix domain sockets
* Automatic handling of broken connections
* Automatic Connection Pooling *(by database/sql package)*
* Supports queries larger than 16MB
* Full [`sql.RawBytes`](http://golang.org/pkg/database/sql/#RawBytes) support.
* Intelligent `LONG DATA` handling in prepared statements
* Secure `LOAD DATA LOCAL INFILE` support with file Whitelisting and `io.Reader` support
* Optional `time.Time` parsing
## Requirements
* Go 1.1 or higher (use [v1.0](https://github.com/go-sql-driver/mysql/tags) for Go 1.0.x)
* MySQL (Version 4.1 or higher), MariaDB or Percona Server
---------------------------------------
## Installation
Simple install the package to your [$GOPATH](http://code.google.com/p/go-wiki/wiki/GOPATH "GOPATH") with the [go tool](http://golang.org/cmd/go/ "go command") from shell:
```bash
$ go get github.com/go-sql-driver/mysql
```
Make sure [Git is installed](http://git-scm.com/downloads) on your machine and in your system's `PATH`.
## Usage
_Go MySQL Driver_ is an implementation of Go's `database/sql/driver` interface. You only need to import the driver and can use the full [`database/sql`](http://golang.org/pkg/database/sql) API then.
Use `mysql` as `driverName` and a valid [DSN](#dsn-data-source-name) as `dataSourceName`:
```go
import "database/sql"
import _ "github.com/go-sql-driver/mysql"
db, err := sql.Open("mysql", "user:password@/dbname")
```
[Examples are available in our Wiki](https://github.com/go-sql-driver/mysql/wiki/Examples "Go-MySQL-Driver Examples").
### DSN (Data Source Name)
The Data Source Name has a common format, like e.g. [PEAR DB](http://pear.php.net/manual/en/package.database.db.intro-dsn.php) uses it, but without type-prefix (optional parts marked by squared brackets):
```
[username[:password]@][protocol[(address)]]/dbname[?param1=value1&...&paramN=valueN]
```
A DSN in its fullest form:
```
username:password@protocol(address)/dbname?param=value
```
Except for the databasename, all values are optional. So the minimal DSN is:
```
/dbname
```
If you do not want to preselect a database, leave `dbname` empty:
```
/
```
This has the same effect as an empty DSN string:
```
```
#### Password
Passwords can consist of any character. Escaping is **not** necessary.
#### Protocol
See [net.Dial](http://golang.org/pkg/net/#Dial) for more information which networks are available.
In general you should use an Unix domain socket if available and TCP otherwise for best performance.
#### Address
For TCP and UDP networks, addresses have the form `host:port`.
If `host` is a literal IPv6 address, it must be enclosed in square brackets.
The functions [net.JoinHostPort](http://golang.org/pkg/net/#JoinHostPort) and [net.SplitHostPort](http://golang.org/pkg/net/#SplitHostPort) manipulate addresses in this form.
For Unix domain sockets the address is the absolute path to the MySQL-Server-socket, e.g. `/var/run/mysqld/mysqld.sock` or `/tmp/mysql.sock`.
#### Parameters
*Parameters are case-sensitive!*
##### `allowAllFiles`
```
Type: bool
Valid Values: true, false
Default: false
```
`allowAllFiles=true` disables the file Whitelist for `LOAD DATA LOCAL INFILE` and allows *all* files.
[*Might be insecure!*](http://dev.mysql.com/doc/refman/5.7/en/load-data-local.html)
##### `allowOldPasswords`
```
Type: bool
Valid Values: true, false
Default: false
```
`allowAllFiles=true` allows the usage of the insecure old password method. This should be avoided, but is necessary in some cases. See also [the old_passwords wiki page](https://github.com/go-sql-driver/mysql/wiki/old_passwords).
##### `charset`
```
Type: string
Valid Values: <name>
Default: none
```
Sets the charset used for client-server interaction (`"SET NAMES <value>"`). If multiple charsets are set (separated by a comma), the following charset is used if setting the charset failes. This enables support for `utf8mb4` ([introduced in MySQL 5.5.3](http://dev.mysql.com/doc/refman/5.5/en/charset-unicode-utf8mb4.html)) with fallback to `utf8` for older servers (`charset=utf8mb4,utf8`).
##### `clientFoundRows`
```
Type: bool
Valid Values: true, false
Default: false
```
`clientFoundRows=true` causes an UPDATE to return the number of matching rows instead of the number of rows changed.
##### `loc`
```
Type: string
Valid Values: <escaped name>
Default: UTC
```
Sets the location for time.Time values (when using `parseTime=true`). *"Local"* sets the system's location. See [time.LoadLocation](http://golang.org/pkg/time/#LoadLocation) for details.
Please keep in mind, that param values must be [url.QueryEscape](http://golang.org/pkg/net/url/#QueryEscape)'ed. Alternatively you can manually replace the `/` with `%2F`. For example `US/Pacific` would be `loc=US%2FPacific`.
##### `parseTime`
```
Type: bool
Valid Values: true, false
Default: false
```
`parseTime=true` changes the output type of `DATE` and `DATETIME` values to `time.Time` instead of `[]byte` / `string`
##### `strict`
```
Type: bool
Valid Values: true, false
Default: false
```
`strict=true` enables strict mode. MySQL warnings are treated as errors.
##### `timeout`
```
Type: decimal number
Default: OS default
```
*Driver* side connection timeout. The value must be a string of decimal numbers, each with optional fraction and a unit suffix ( *"ms"*, *"s"*, *"m"*, *"h"* ), such as *"30s"*, *"0.5m"* or *"1m30s"*. To set a server side timeout, use the parameter [`wait_timeout`](http://dev.mysql.com/doc/refman/5.6/en/server-system-variables.html#sysvar_wait_timeout).
##### `tls`
```
Type: bool / string
Valid Values: true, false, skip-verify, <name>
Default: false
```
`tls=true` enables TLS / SSL encrypted connection to the server. Use `skip-verify` if you want to use a self-signed or invalid certificate (server side). Use a custom value registered with [`mysql.RegisterTLSConfig`](http://godoc.org/github.com/go-sql-driver/mysql#RegisterTLSConfig).
##### System Variables
All other parameters are interpreted as system variables:
* `autocommit`: `"SET autocommit=<value>"`
* `time_zone`: `"SET time_zone=<value>"`
* [`tx_isolation`](https://dev.mysql.com/doc/refman/5.5/en/server-system-variables.html#sysvar_tx_isolation): `"SET tx_isolation=<value>"`
* `param`: `"SET <param>=<value>"`
*The values must be [url.QueryEscape](http://golang.org/pkg/net/url/#QueryEscape)'ed!*
#### Examples
```
user@unix(/path/to/socket)/dbname
```
```
root:pw@unix(/tmp/mysql.sock)/myDatabase?loc=Local
```
```
user:password@tcp(localhost:5555)/dbname?tls=skip-verify&autocommit=true
```
TCP via IPv6:
```
user:password@tcp([de:ad:be:ef::ca:fe]:80)/dbname?timeout=90s
```
TCP on a remote host, e.g. Amazon RDS:
```
id:password@tcp(your-amazonaws-uri.com:3306)/dbname
```
TCP using default port (3306) on localhost:
```
user:password@tcp/dbname&charset=utf8mb4,utf8&sys_var=esc%40ped
```
Use the default protocol (tcp) and host (localhost:3306):
```
user:password@/dbname
```
No Database preselected:
```
user:password@/
```
### `LOAD DATA LOCAL INFILE` support
For this feature you need direct access to the package. Therefore you must change the import path (no `_`):
```go
import "github.com/go-sql-driver/mysql"
```
Files must be whitelisted by registering them with `mysql.RegisterLocalFile(filepath)` (recommended) or the Whitelist check must be deactivated by using the DSN parameter `allowAllFiles=true` ([*Might be insecure!*](http://dev.mysql.com/doc/refman/5.7/en/load-data-local.html)).
To use a `io.Reader` a handler function must be registered with `mysql.RegisterReaderHandler(name, handler)` which returns a `io.Reader` or `io.ReadCloser`. The Reader is available with the filepath `Reader::<name>` then.
See the [godoc of Go-MySQL-Driver](http://godoc.org/github.com/go-sql-driver/mysql "golang mysql driver documentation") for details.
### `time.Time` support
The default internal output type of MySQL `DATE` and `DATETIME` values is `[]byte` which allows you to scan the value into a `[]byte`, `string` or `sql.RawBytes` variable in your programm.
However, many want to scan MySQL `DATE` and `DATETIME` values into `time.Time` variables, which is the logical opposite in Go to `DATE` and `DATETIME` in MySQL. You can do that by changing the internal output type from `[]byte` to `time.Time` with the DSN parameter `parseTime=true`. You can set the default [`time.Time` location](http://golang.org/pkg/time/#Location) with the `loc` DSN parameter.
**Caution:** As of Go 1.1, this makes `time.Time` the only variable type you can scan `DATE` and `DATETIME` values into. This breaks for example [`sql.RawBytes` support](https://github.com/go-sql-driver/mysql/wiki/Examples#rawbytes).
Alternatively you can use the [`NullTime`](http://godoc.org/github.com/go-sql-driver/mysql#NullTime) type as the scan destination, which works with both `time.Time` and `string` / `[]byte`.
### Unicode support
Since version 1.1 Go-MySQL-Driver automatically uses the collation `utf8_general_ci` by default. Adding `&charset=utf8` (alias for `SET NAMES utf8`) to the DSN is not necessary anymore in most cases.
See http://dev.mysql.com/doc/refman/5.7/en/charset-unicode.html for more details on MySQL's Unicode support.
## Testing / Development
To run the driver tests you may need to adjust the configuration. See the [Testing Wiki-Page](https://github.com/go-sql-driver/mysql/wiki/Testing "Testing") for details.
Go-MySQL-Driver is not feature-complete yet. Your help is very appreciated.
If you want to contribute, you can work on an [open issue](https://github.com/go-sql-driver/mysql/issues?state=open) or review a [pull request](https://github.com/go-sql-driver/mysql/pulls).
See the [Contributing Guidelines](https://github.com/go-sql-driver/mysql/blob/master/CHANGELOG.md) for details.
---------------------------------------
## License
Go-MySQL-Driver is licensed under the [Mozilla Public License Version 2.0](https://raw.github.com/go-sql-driver/mysql/master/LICENSE)
Mozilla summarizes the license scope as follows:
> MPL: The copyleft applies to any files containing MPLed code.
That means:
* You can **use** the **unchanged** source code both in private as also commercial
* You **needn't publish** the source code of your library as long the files licensed under the MPL 2.0 are **unchanged**
* You **must publish** the source code of any **changed files** licensed under the MPL 2.0 under a) the MPL 2.0 itself or b) a compatible license (e.g. GPL 3.0 or Apache License 2.0)
Please read the [MPL 2.0 FAQ](http://www.mozilla.org/MPL/2.0/FAQ.html) if you have further questions regarding the license.
You can read the full terms here: [LICENSE](https://raw.github.com/go-sql-driver/mysql/master/LICENSE)
![Go Gopher and MySQL Dolphin](https://raw.github.com/wiki/go-sql-driver/mysql/go-mysql-driver_m.jpg "Golang Gopher transporting the MySQL Dolphin in a wheelbarrow")

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// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2013 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
import (
"bytes"
"database/sql"
"strings"
"sync"
"sync/atomic"
"testing"
)
type TB testing.B
func (tb *TB) check(err error) {
if err != nil {
tb.Fatal(err)
}
}
func (tb *TB) checkDB(db *sql.DB, err error) *sql.DB {
tb.check(err)
return db
}
func (tb *TB) checkRows(rows *sql.Rows, err error) *sql.Rows {
tb.check(err)
return rows
}
func (tb *TB) checkStmt(stmt *sql.Stmt, err error) *sql.Stmt {
tb.check(err)
return stmt
}
func initDB(b *testing.B, queries ...string) *sql.DB {
tb := (*TB)(b)
db := tb.checkDB(sql.Open("mysql", dsn))
for _, query := range queries {
if _, err := db.Exec(query); err != nil {
b.Fatalf("Error on %q: %v", query, err)
}
}
return db
}
const concurrencyLevel = 10
func BenchmarkQuery(b *testing.B) {
tb := (*TB)(b)
b.StopTimer()
b.ReportAllocs()
db := initDB(b,
"DROP TABLE IF EXISTS foo",
"CREATE TABLE foo (id INT PRIMARY KEY, val CHAR(50))",
`INSERT INTO foo VALUES (1, "one")`,
`INSERT INTO foo VALUES (2, "two")`,
)
db.SetMaxIdleConns(concurrencyLevel)
defer db.Close()
stmt := tb.checkStmt(db.Prepare("SELECT val FROM foo WHERE id=?"))
defer stmt.Close()
remain := int64(b.N)
var wg sync.WaitGroup
wg.Add(concurrencyLevel)
defer wg.Wait()
b.StartTimer()
for i := 0; i < concurrencyLevel; i++ {
go func() {
for {
if atomic.AddInt64(&remain, -1) < 0 {
wg.Done()
return
}
var got string
tb.check(stmt.QueryRow(1).Scan(&got))
if got != "one" {
b.Errorf("query = %q; want one", got)
wg.Done()
return
}
}
}()
}
}
func BenchmarkExec(b *testing.B) {
tb := (*TB)(b)
b.StopTimer()
b.ReportAllocs()
db := tb.checkDB(sql.Open("mysql", dsn))
db.SetMaxIdleConns(concurrencyLevel)
defer db.Close()
stmt := tb.checkStmt(db.Prepare("DO 1"))
defer stmt.Close()
remain := int64(b.N)
var wg sync.WaitGroup
wg.Add(concurrencyLevel)
defer wg.Wait()
b.StartTimer()
for i := 0; i < concurrencyLevel; i++ {
go func() {
for {
if atomic.AddInt64(&remain, -1) < 0 {
wg.Done()
return
}
if _, err := stmt.Exec(); err != nil {
b.Fatal(err.Error())
}
}
}()
}
}
// data, but no db writes
var roundtripSample []byte
func initRoundtripBenchmarks() ([]byte, int, int) {
if roundtripSample == nil {
roundtripSample = []byte(strings.Repeat("0123456789abcdef", 1024*1024))
}
return roundtripSample, 16, len(roundtripSample)
}
func BenchmarkRoundtripTxt(b *testing.B) {
b.StopTimer()
sample, min, max := initRoundtripBenchmarks()
sampleString := string(sample)
b.ReportAllocs()
tb := (*TB)(b)
db := tb.checkDB(sql.Open("mysql", dsn))
defer db.Close()
b.StartTimer()
var result string
for i := 0; i < b.N; i++ {
length := min + i
if length > max {
length = max
}
test := sampleString[0:length]
rows := tb.checkRows(db.Query(`SELECT "` + test + `"`))
if !rows.Next() {
rows.Close()
b.Fatalf("crashed")
}
err := rows.Scan(&result)
if err != nil {
rows.Close()
b.Fatalf("crashed")
}
if result != test {
rows.Close()
b.Errorf("mismatch")
}
rows.Close()
}
}
func BenchmarkRoundtripBin(b *testing.B) {
b.StopTimer()
sample, min, max := initRoundtripBenchmarks()
b.ReportAllocs()
tb := (*TB)(b)
db := tb.checkDB(sql.Open("mysql", dsn))
defer db.Close()
stmt := tb.checkStmt(db.Prepare("SELECT ?"))
defer stmt.Close()
b.StartTimer()
var result sql.RawBytes
for i := 0; i < b.N; i++ {
length := min + i
if length > max {
length = max
}
test := sample[0:length]
rows := tb.checkRows(stmt.Query(test))
if !rows.Next() {
rows.Close()
b.Fatalf("crashed")
}
err := rows.Scan(&result)
if err != nil {
rows.Close()
b.Fatalf("crashed")
}
if !bytes.Equal(result, test) {
rows.Close()
b.Errorf("mismatch")
}
rows.Close()
}
}

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// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2013 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
import "io"
const defaultBufSize = 4096
// A buffer which is used for both reading and writing.
// This is possible since communication on each connection is synchronous.
// In other words, we can't write and read simultaneously on the same connection.
// The buffer is similar to bufio.Reader / Writer but zero-copy-ish
// Also highly optimized for this particular use case.
type buffer struct {
buf []byte
rd io.Reader
idx int
length int
}
func newBuffer(rd io.Reader) *buffer {
var b [defaultBufSize]byte
return &buffer{
buf: b[:],
rd: rd,
}
}
// fill reads into the buffer until at least _need_ bytes are in it
func (b *buffer) fill(need int) error {
// move existing data to the beginning
if b.length > 0 && b.idx > 0 {
copy(b.buf[0:b.length], b.buf[b.idx:])
}
// grow buffer if necessary
// TODO: let the buffer shrink again at some point
// Maybe keep the org buf slice and swap back?
if need > len(b.buf) {
// Round up to the next multiple of the default size
newBuf := make([]byte, ((need/defaultBufSize)+1)*defaultBufSize)
copy(newBuf, b.buf)
b.buf = newBuf
}
b.idx = 0
for {
n, err := b.rd.Read(b.buf[b.length:])
b.length += n
if err == nil {
if b.length < need {
continue
}
return nil
}
if b.length >= need && err == io.EOF {
return nil
}
return err
}
}
// returns next N bytes from buffer.
// The returned slice is only guaranteed to be valid until the next read
func (b *buffer) readNext(need int) ([]byte, error) {
if b.length < need {
// refill
if err := b.fill(need); err != nil {
return nil, err
}
}
offset := b.idx
b.idx += need
b.length -= need
return b.buf[offset:b.idx], nil
}
// returns a buffer with the requested size.
// If possible, a slice from the existing buffer is returned.
// Otherwise a bigger buffer is made.
// Only one buffer (total) can be used at a time.
func (b *buffer) takeBuffer(length int) []byte {
if b.length > 0 {
return nil
}
// test (cheap) general case first
if length <= defaultBufSize || length <= cap(b.buf) {
return b.buf[:length]
}
if length < maxPacketSize {
b.buf = make([]byte, length)
return b.buf
}
return make([]byte, length)
}
// shortcut which can be used if the requested buffer is guaranteed to be
// smaller than defaultBufSize
// Only one buffer (total) can be used at a time.
func (b *buffer) takeSmallBuffer(length int) []byte {
if b.length == 0 {
return b.buf[:length]
}
return nil
}
// takeCompleteBuffer returns the complete existing buffer.
// This can be used if the necessary buffer size is unknown.
// Only one buffer (total) can be used at a time.
func (b *buffer) takeCompleteBuffer() []byte {
if b.length == 0 {
return b.buf
}
return nil
}

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// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
import (
"crypto/tls"
"database/sql/driver"
"errors"
"net"
"strings"
"time"
)
type mysqlConn struct {
buf *buffer
netConn net.Conn
affectedRows uint64
insertId uint64
cfg *config
maxPacketAllowed int
maxWriteSize int
flags clientFlag
sequence uint8
parseTime bool
strict bool
}
type config struct {
user string
passwd string
net string
addr string
dbname string
params map[string]string
loc *time.Location
timeout time.Duration
tls *tls.Config
allowAllFiles bool
allowOldPasswords bool
clientFoundRows bool
}
// Handles parameters set in DSN
func (mc *mysqlConn) handleParams() (err error) {
for param, val := range mc.cfg.params {
switch param {
// Charset
case "charset":
charsets := strings.Split(val, ",")
for i := range charsets {
// ignore errors here - a charset may not exist
err = mc.exec("SET NAMES " + charsets[i])
if err == nil {
break
}
}
if err != nil {
return
}
// time.Time parsing
case "parseTime":
var isBool bool
mc.parseTime, isBool = readBool(val)
if !isBool {
return errors.New("Invalid Bool value: " + val)
}
// Strict mode
case "strict":
var isBool bool
mc.strict, isBool = readBool(val)
if !isBool {
return errors.New("Invalid Bool value: " + val)
}
// Compression
case "compress":
err = errors.New("Compression not implemented yet")
return
// System Vars
default:
err = mc.exec("SET " + param + "=" + val + "")
if err != nil {
return
}
}
}
return
}
func (mc *mysqlConn) Begin() (driver.Tx, error) {
if mc.netConn == nil {
errLog.Print(errInvalidConn)
return nil, driver.ErrBadConn
}
err := mc.exec("START TRANSACTION")
if err == nil {
return &mysqlTx{mc}, err
}
return nil, err
}
func (mc *mysqlConn) Close() (err error) {
// Makes Close idempotent
if mc.netConn != nil {
mc.writeCommandPacket(comQuit)
mc.netConn.Close()
mc.netConn = nil
}
mc.cfg = nil
mc.buf = nil
return
}
func (mc *mysqlConn) Prepare(query string) (driver.Stmt, error) {
if mc.netConn == nil {
errLog.Print(errInvalidConn)
return nil, driver.ErrBadConn
}
// Send command
err := mc.writeCommandPacketStr(comStmtPrepare, query)
if err != nil {
return nil, err
}
stmt := &mysqlStmt{
mc: mc,
}
// Read Result
columnCount, err := stmt.readPrepareResultPacket()
if err == nil {
if stmt.paramCount > 0 {
if err = mc.readUntilEOF(); err != nil {
return nil, err
}
}
if columnCount > 0 {
err = mc.readUntilEOF()
}
}
return stmt, err
}
func (mc *mysqlConn) Exec(query string, args []driver.Value) (driver.Result, error) {
if mc.netConn == nil {
errLog.Print(errInvalidConn)
return nil, driver.ErrBadConn
}
if len(args) == 0 { // no args, fastpath
mc.affectedRows = 0
mc.insertId = 0
err := mc.exec(query)
if err == nil {
return &mysqlResult{
affectedRows: int64(mc.affectedRows),
insertId: int64(mc.insertId),
}, err
}
return nil, err
}
// with args, must use prepared stmt
return nil, driver.ErrSkip
}
// Internal function to execute commands
func (mc *mysqlConn) exec(query string) error {
// Send command
err := mc.writeCommandPacketStr(comQuery, query)
if err != nil {
return err
}
// Read Result
resLen, err := mc.readResultSetHeaderPacket()
if err == nil && resLen > 0 {
if err = mc.readUntilEOF(); err != nil {
return err
}
err = mc.readUntilEOF()
}
return err
}
func (mc *mysqlConn) Query(query string, args []driver.Value) (driver.Rows, error) {
if mc.netConn == nil {
errLog.Print(errInvalidConn)
return nil, driver.ErrBadConn
}
if len(args) == 0 { // no args, fastpath
// Send command
err := mc.writeCommandPacketStr(comQuery, query)
if err == nil {
// Read Result
var resLen int
resLen, err = mc.readResultSetHeaderPacket()
if err == nil {
rows := new(textRows)
rows.mc = mc
if resLen > 0 {
// Columns
rows.columns, err = mc.readColumns(resLen)
}
return rows, err
}
}
return nil, err
}
// with args, must use prepared stmt
return nil, driver.ErrSkip
}
// Gets the value of the given MySQL System Variable
// The returned byte slice is only valid until the next read
func (mc *mysqlConn) getSystemVar(name string) ([]byte, error) {
// Send command
if err := mc.writeCommandPacketStr(comQuery, "SELECT @@"+name); err != nil {
return nil, err
}
// Read Result
resLen, err := mc.readResultSetHeaderPacket()
if err == nil {
rows := new(textRows)
rows.mc = mc
if resLen > 0 {
// Columns
if err := mc.readUntilEOF(); err != nil {
return nil, err
}
}
dest := make([]driver.Value, resLen)
if err = rows.readRow(dest); err == nil {
return dest[0].([]byte), mc.readUntilEOF()
}
}
return nil, err
}

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Godeps/_workspace/src/github.com/go-sql-driver/mysql/const.go generated vendored Normal file
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// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
const (
minProtocolVersion byte = 10
maxPacketSize = 1<<24 - 1
timeFormat = "2006-01-02 15:04:05"
)
// MySQL constants documentation:
// http://dev.mysql.com/doc/internals/en/client-server-protocol.html
const (
iOK byte = 0x00
iLocalInFile byte = 0xfb
iEOF byte = 0xfe
iERR byte = 0xff
)
type clientFlag uint32
const (
clientLongPassword clientFlag = 1 << iota
clientFoundRows
clientLongFlag
clientConnectWithDB
clientNoSchema
clientCompress
clientODBC
clientLocalFiles
clientIgnoreSpace
clientProtocol41
clientInteractive
clientSSL
clientIgnoreSIGPIPE
clientTransactions
clientReserved
clientSecureConn
clientMultiStatements
clientMultiResults
)
const (
comQuit byte = iota + 1
comInitDB
comQuery
comFieldList
comCreateDB
comDropDB
comRefresh
comShutdown
comStatistics
comProcessInfo
comConnect
comProcessKill
comDebug
comPing
comTime
comDelayedInsert
comChangeUser
comBinlogDump
comTableDump
comConnectOut
comRegiserSlave
comStmtPrepare
comStmtExecute
comStmtSendLongData
comStmtClose
comStmtReset
comSetOption
comStmtFetch
)
const (
fieldTypeDecimal byte = iota
fieldTypeTiny
fieldTypeShort
fieldTypeLong
fieldTypeFloat
fieldTypeDouble
fieldTypeNULL
fieldTypeTimestamp
fieldTypeLongLong
fieldTypeInt24
fieldTypeDate
fieldTypeTime
fieldTypeDateTime
fieldTypeYear
fieldTypeNewDate
fieldTypeVarChar
fieldTypeBit
)
const (
fieldTypeNewDecimal byte = iota + 0xf6
fieldTypeEnum
fieldTypeSet
fieldTypeTinyBLOB
fieldTypeMediumBLOB
fieldTypeLongBLOB
fieldTypeBLOB
fieldTypeVarString
fieldTypeString
fieldTypeGeometry
)
type fieldFlag uint16
const (
flagNotNULL fieldFlag = 1 << iota
flagPriKey
flagUniqueKey
flagMultipleKey
flagBLOB
flagUnsigned
flagZeroFill
flagBinary
flagEnum
flagAutoIncrement
flagTimestamp
flagSet
flagUnknown1
flagUnknown2
flagUnknown3
flagUnknown4
)
const (
collation_ascii_general_ci byte = 11
collation_utf8_general_ci byte = 33
collation_utf8mb4_general_ci byte = 45
collation_utf8mb4_bin byte = 46
collation_latin1_general_ci byte = 48
collation_binary byte = 63
collation_utf8mb4_unicode_ci byte = 224
)

109
Godeps/_workspace/src/github.com/go-sql-driver/mysql/driver.go generated vendored Normal file
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// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// The driver should be used via the database/sql package:
//
// import "database/sql"
// import _ "github.com/go-sql-driver/mysql"
//
// db, err := sql.Open("mysql", "user:password@/dbname")
//
// See https://github.com/go-sql-driver/mysql#usage for details
package mysql
import (
"database/sql"
"database/sql/driver"
"net"
)
// This struct is exported to make the driver directly accessible.
// In general the driver is used via the database/sql package.
type MySQLDriver struct{}
// Open new Connection.
// See https://github.com/go-sql-driver/mysql#dsn-data-source-name for how
// the DSN string is formated
func (d *MySQLDriver) Open(dsn string) (driver.Conn, error) {
var err error
// New mysqlConn
mc := &mysqlConn{
maxPacketAllowed: maxPacketSize,
maxWriteSize: maxPacketSize - 1,
}
mc.cfg, err = parseDSN(dsn)
if err != nil {
return nil, err
}
// Connect to Server
nd := net.Dialer{Timeout: mc.cfg.timeout}
mc.netConn, err = nd.Dial(mc.cfg.net, mc.cfg.addr)
if err != nil {
return nil, err
}
mc.buf = newBuffer(mc.netConn)
// Reading Handshake Initialization Packet
cipher, err := mc.readInitPacket()
if err != nil {
mc.Close()
return nil, err
}
// Send Client Authentication Packet
if err = mc.writeAuthPacket(cipher); err != nil {
mc.Close()
return nil, err
}
// Read Result Packet
err = mc.readResultOK()
if err != nil {
// Retry with old authentication method, if allowed
if mc.cfg.allowOldPasswords && err == errOldPassword {
if err = mc.writeOldAuthPacket(cipher); err != nil {
mc.Close()
return nil, err
}
if err = mc.readResultOK(); err != nil {
mc.Close()
return nil, err
}
} else {
mc.Close()
return nil, err
}
}
// Get max allowed packet size
maxap, err := mc.getSystemVar("max_allowed_packet")
if err != nil {
mc.Close()
return nil, err
}
mc.maxPacketAllowed = stringToInt(maxap) - 1
if mc.maxPacketAllowed < maxPacketSize {
mc.maxWriteSize = mc.maxPacketAllowed
}
// Handle DSN Params
err = mc.handleParams()
if err != nil {
mc.Close()
return nil, err
}
return mc, nil
}
func init() {
sql.Register("mysql", &MySQLDriver{})
}

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105
Godeps/_workspace/src/github.com/go-sql-driver/mysql/errors.go generated vendored Normal file
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// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2013 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
import (
"database/sql/driver"
"errors"
"fmt"
"io"
)
var (
errInvalidConn = errors.New("Invalid Connection")
errMalformPkt = errors.New("Malformed Packet")
errNoTLS = errors.New("TLS encryption requested but server does not support TLS")
errOldPassword = errors.New("This server only supports the insecure old password authentication. If you still want to use it, please add 'allowOldPasswords=1' to your DSN. See also https://github.com/go-sql-driver/mysql/wiki/old_passwords")
errOldProtocol = errors.New("MySQL-Server does not support required Protocol 41+")
errPktSync = errors.New("Commands out of sync. You can't run this command now")
errPktSyncMul = errors.New("Commands out of sync. Did you run multiple statements at once?")
errPktTooLarge = errors.New("Packet for query is too large. You can change this value on the server by adjusting the 'max_allowed_packet' variable.")
)
// error type which represents a single MySQL error
type MySQLError struct {
Number uint16
Message string
}
func (me *MySQLError) Error() string {
return fmt.Sprintf("Error %d: %s", me.Number, me.Message)
}
// error type which represents a group of one or more MySQL warnings
type MySQLWarnings []mysqlWarning
func (mws MySQLWarnings) Error() string {
var msg string
for i, warning := range mws {
if i > 0 {
msg += "\r\n"
}
msg += fmt.Sprintf("%s %s: %s", warning.Level, warning.Code, warning.Message)
}
return msg
}
// error type which represents a single MySQL warning
type mysqlWarning struct {
Level string
Code string
Message string
}
func (mc *mysqlConn) getWarnings() (err error) {
rows, err := mc.Query("SHOW WARNINGS", []driver.Value{})
if err != nil {
return
}
var warnings = MySQLWarnings{}
var values = make([]driver.Value, 3)
var warning mysqlWarning
var raw []byte
var ok bool
for {
err = rows.Next(values)
switch err {
case nil:
warning = mysqlWarning{}
if raw, ok = values[0].([]byte); ok {
warning.Level = string(raw)
} else {
warning.Level = fmt.Sprintf("%s", values[0])
}
if raw, ok = values[1].([]byte); ok {
warning.Code = string(raw)
} else {
warning.Code = fmt.Sprintf("%s", values[1])
}
if raw, ok = values[2].([]byte); ok {
warning.Message = string(raw)
} else {
warning.Message = fmt.Sprintf("%s", values[0])
}
warnings = append(warnings, warning)
case io.EOF:
return warnings
default:
rows.Close()
return
}
}
}

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Godeps/_workspace/src/github.com/go-sql-driver/mysql/infile.go generated vendored Normal file
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// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2013 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
import (
"database/sql/driver"
"fmt"
"io"
"os"
"strings"
)
var (
fileRegister map[string]bool
readerRegister map[string]func() io.Reader
)
func init() {
fileRegister = make(map[string]bool)
readerRegister = make(map[string]func() io.Reader)
}
// RegisterLocalFile adds the given file to the file whitelist,
// so that it can be used by "LOAD DATA LOCAL INFILE <filepath>".
// Alternatively you can allow the use of all local files with
// the DSN parameter 'allowAllFiles=true'
//
// filePath := "/home/gopher/data.csv"
// mysql.RegisterLocalFile(filePath)
// err := db.Exec("LOAD DATA LOCAL INFILE '" + filePath + "' INTO TABLE foo")
// if err != nil {
// ...
//
func RegisterLocalFile(filePath string) {
fileRegister[strings.Trim(filePath, `"`)] = true
}
// DeregisterLocalFile removes the given filepath from the whitelist.
func DeregisterLocalFile(filePath string) {
delete(fileRegister, strings.Trim(filePath, `"`))
}
// RegisterReaderHandler registers a handler function which is used
// to receive a io.Reader.
// The Reader can be used by "LOAD DATA LOCAL INFILE Reader::<name>".
// If the handler returns a io.ReadCloser Close() is called when the
// request is finished.
//
// mysql.RegisterReaderHandler("data", func() io.Reader {
// var csvReader io.Reader // Some Reader that returns CSV data
// ... // Open Reader here
// return csvReader
// })
// err := db.Exec("LOAD DATA LOCAL INFILE 'Reader::data' INTO TABLE foo")
// if err != nil {
// ...
//
func RegisterReaderHandler(name string, handler func() io.Reader) {
readerRegister[name] = handler
}
// DeregisterReaderHandler removes the ReaderHandler function with
// the given name from the registry.
func DeregisterReaderHandler(name string) {
delete(readerRegister, name)
}
func (mc *mysqlConn) handleInFileRequest(name string) (err error) {
var rdr io.Reader
data := make([]byte, 4+mc.maxWriteSize)
if strings.HasPrefix(name, "Reader::") { // io.Reader
name = name[8:]
handler, inMap := readerRegister[name]
if handler != nil {
rdr = handler()
}
if rdr == nil {
if !inMap {
err = fmt.Errorf("Reader '%s' is not registered", name)
} else {
err = fmt.Errorf("Reader '%s' is <nil>", name)
}
}
} else { // File
name = strings.Trim(name, `"`)
if mc.cfg.allowAllFiles || fileRegister[name] {
rdr, err = os.Open(name)
} else {
err = fmt.Errorf("Local File '%s' is not registered. Use the DSN parameter 'allowAllFiles=true' to allow all files", name)
}
}
if rdc, ok := rdr.(io.ReadCloser); ok {
defer func() {
if err == nil {
err = rdc.Close()
} else {
rdc.Close()
}
}()
}
// send content packets
var ioErr error
if err == nil {
var n int
for err == nil && ioErr == nil {
n, err = rdr.Read(data[4:])
if n > 0 {
data[0] = byte(n)
data[1] = byte(n >> 8)
data[2] = byte(n >> 16)
data[3] = mc.sequence
ioErr = mc.writePacket(data[:4+n])
}
}
if err == io.EOF {
err = nil
}
if ioErr != nil {
errLog.Print(ioErr.Error())
return driver.ErrBadConn
}
}
// send empty packet (termination)
ioErr = mc.writePacket([]byte{
0x00,
0x00,
0x00,
mc.sequence,
})
if ioErr != nil {
errLog.Print(ioErr.Error())
return driver.ErrBadConn
}
// read OK packet
if err == nil {
return mc.readResultOK()
} else {
mc.readPacket()
}
return err
}

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Godeps/_workspace/src/github.com/go-sql-driver/mysql/packets.go generated vendored Normal file
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22
Godeps/_workspace/src/github.com/go-sql-driver/mysql/result.go generated vendored Normal file
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// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
type mysqlResult struct {
affectedRows int64
insertId int64
}
func (res *mysqlResult) LastInsertId() (int64, error) {
return res.insertId, nil
}
func (res *mysqlResult) RowsAffected() (int64, error) {
return res.affectedRows, nil
}

86
Godeps/_workspace/src/github.com/go-sql-driver/mysql/rows.go generated vendored Normal file
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// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
import (
"database/sql/driver"
"io"
)
type mysqlField struct {
fieldType byte
flags fieldFlag
name string
}
type mysqlRows struct {
mc *mysqlConn
columns []mysqlField
}
type binaryRows struct {
mysqlRows
}
type textRows struct {
mysqlRows
}
func (rows *mysqlRows) Columns() []string {
columns := make([]string, len(rows.columns))
for i := range columns {
columns[i] = rows.columns[i].name
}
return columns
}
func (rows *mysqlRows) Close() error {
mc := rows.mc
if mc == nil {
return nil
}
if mc.netConn == nil {
return errInvalidConn
}
// Remove unread packets from stream
err := mc.readUntilEOF()
rows.mc = nil
return err
}
func (rows *binaryRows) Next(dest []driver.Value) error {
if mc := rows.mc; mc != nil {
if mc.netConn == nil {
return errInvalidConn
}
// Fetch next row from stream
if err := rows.readRow(dest); err != io.EOF {
return err
}
rows.mc = nil
}
return io.EOF
}
func (rows *textRows) Next(dest []driver.Value) error {
if mc := rows.mc; mc != nil {
if mc.netConn == nil {
return errInvalidConn
}
// Fetch next row from stream
if err := rows.readRow(dest); err != io.EOF {
return err
}
rows.mc = nil
}
return io.EOF
}

112
Godeps/_workspace/src/github.com/go-sql-driver/mysql/statement.go generated vendored Normal file
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// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
import (
"database/sql/driver"
)
type mysqlStmt struct {
mc *mysqlConn
id uint32
paramCount int
columns []mysqlField // cached from the first query
}
func (stmt *mysqlStmt) Close() error {
if stmt.mc == nil || stmt.mc.netConn == nil {
errLog.Print(errInvalidConn)
return driver.ErrBadConn
}
err := stmt.mc.writeCommandPacketUint32(comStmtClose, stmt.id)
stmt.mc = nil
return err
}
func (stmt *mysqlStmt) NumInput() int {
return stmt.paramCount
}
func (stmt *mysqlStmt) Exec(args []driver.Value) (driver.Result, error) {
if stmt.mc.netConn == nil {
errLog.Print(errInvalidConn)
return nil, driver.ErrBadConn
}
// Send command
err := stmt.writeExecutePacket(args)
if err != nil {
return nil, err
}
mc := stmt.mc
mc.affectedRows = 0
mc.insertId = 0
// Read Result
resLen, err := mc.readResultSetHeaderPacket()
if err == nil {
if resLen > 0 {
// Columns
err = mc.readUntilEOF()
if err != nil {
return nil, err
}
// Rows
err = mc.readUntilEOF()
}
if err == nil {
return &mysqlResult{
affectedRows: int64(mc.affectedRows),
insertId: int64(mc.insertId),
}, nil
}
}
return nil, err
}
func (stmt *mysqlStmt) Query(args []driver.Value) (driver.Rows, error) {
if stmt.mc.netConn == nil {
errLog.Print(errInvalidConn)
return nil, driver.ErrBadConn
}
// Send command
err := stmt.writeExecutePacket(args)
if err != nil {
return nil, err
}
mc := stmt.mc
// Read Result
resLen, err := mc.readResultSetHeaderPacket()
if err != nil {
return nil, err
}
rows := new(binaryRows)
rows.mc = mc
if resLen > 0 {
// Columns
// If not cached, read them and cache them
if stmt.columns == nil {
rows.columns, err = mc.readColumns(resLen)
stmt.columns = rows.columns
} else {
rows.columns = stmt.columns
err = mc.readUntilEOF()
}
}
return rows, err
}

31
Godeps/_workspace/src/github.com/go-sql-driver/mysql/transaction.go generated vendored Normal file
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// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
type mysqlTx struct {
mc *mysqlConn
}
func (tx *mysqlTx) Commit() (err error) {
if tx.mc == nil || tx.mc.netConn == nil {
return errInvalidConn
}
err = tx.mc.exec("COMMIT")
tx.mc = nil
return
}
func (tx *mysqlTx) Rollback() (err error) {
if tx.mc == nil || tx.mc.netConn == nil {
return errInvalidConn
}
err = tx.mc.exec("ROLLBACK")
tx.mc = nil
return
}

681
Godeps/_workspace/src/github.com/go-sql-driver/mysql/utils.go generated vendored Normal file
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@ -0,0 +1,681 @@
// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
import (
"crypto/sha1"
"crypto/tls"
"database/sql/driver"
"encoding/binary"
"errors"
"fmt"
"io"
"log"
"net/url"
"os"
"strings"
"time"
)
var (
errLog *log.Logger // Error Logger
tlsConfigRegister map[string]*tls.Config // Register for custom tls.Configs
errInvalidDSNUnescaped = errors.New("Invalid DSN: Did you forget to escape a param value?")
errInvalidDSNAddr = errors.New("Invalid DSN: Network Address not terminated (missing closing brace)")
)
func init() {
errLog = log.New(os.Stderr, "[MySQL] ", log.Ldate|log.Ltime|log.Lshortfile)
tlsConfigRegister = make(map[string]*tls.Config)
}
// RegisterTLSConfig registers a custom tls.Config to be used with sql.Open.
// Use the key as a value in the DSN where tls=value.
//
// rootCertPool := x509.NewCertPool()
// pem, err := ioutil.ReadFile("/path/ca-cert.pem")
// if err != nil {
// log.Fatal(err)
// }
// if ok := rootCertPool.AppendCertsFromPEM(pem); !ok {
// log.Fatal("Failed to append PEM.")
// }
// clientCert := make([]tls.Certificate, 0, 1)
// certs, err := tls.LoadX509KeyPair("/path/client-cert.pem", "/path/client-key.pem")
// if err != nil {
// log.Fatal(err)
// }
// clientCert = append(clientCert, certs)
// mysql.RegisterTLSConfig("custom", &tls.Config{
// RootCAs: rootCertPool,
// Certificates: clientCert,
// })
// db, err := sql.Open("mysql", "user@tcp(localhost:3306)/test?tls=custom")
//
func RegisterTLSConfig(key string, config *tls.Config) error {
if _, isBool := readBool(key); isBool || strings.ToLower(key) == "skip-verify" {
return fmt.Errorf("Key '%s' is reserved", key)
}
tlsConfigRegister[key] = config
return nil
}
// DeregisterTLSConfig removes the tls.Config associated with key.
func DeregisterTLSConfig(key string) {
delete(tlsConfigRegister, key)
}
// parseDSN parses the DSN string to a config
func parseDSN(dsn string) (cfg *config, err error) {
cfg = new(config)
// TODO: use strings.IndexByte when we can depend on Go 1.2
// [user[:password]@][net[(addr)]]/dbname[?param1=value1&paramN=valueN]
// Find the last '/' (since the password or the net addr might contain a '/')
for i := len(dsn) - 1; i >= 0; i-- {
if dsn[i] == '/' {
var j, k int
// left part is empty if i <= 0
if i > 0 {
// [username[:password]@][protocol[(address)]]
// Find the last '@' in dsn[:i]
for j = i; j >= 0; j-- {
if dsn[j] == '@' {
// username[:password]
// Find the first ':' in dsn[:j]
for k = 0; k < j; k++ {
if dsn[k] == ':' {
cfg.passwd = dsn[k+1 : j]
break
}
}
cfg.user = dsn[:k]
break
}
}
// [protocol[(address)]]
// Find the first '(' in dsn[j+1:i]
for k = j + 1; k < i; k++ {
if dsn[k] == '(' {
// dsn[i-1] must be == ')' if an adress is specified
if dsn[i-1] != ')' {
if strings.ContainsRune(dsn[k+1:i], ')') {
return nil, errInvalidDSNUnescaped
}
return nil, errInvalidDSNAddr
}
cfg.addr = dsn[k+1 : i-1]
break
}
}
cfg.net = dsn[j+1 : k]
}
// dbname[?param1=value1&...&paramN=valueN]
// Find the first '?' in dsn[i+1:]
for j = i + 1; j < len(dsn); j++ {
if dsn[j] == '?' {
if err = parseDSNParams(cfg, dsn[j+1:]); err != nil {
return
}
break
}
}
cfg.dbname = dsn[i+1 : j]
break
}
}
// Set default network if empty
if cfg.net == "" {
cfg.net = "tcp"
}
// Set default adress if empty
if cfg.addr == "" {
switch cfg.net {
case "tcp":
cfg.addr = "127.0.0.1:3306"
case "unix":
cfg.addr = "/tmp/mysql.sock"
default:
return nil, errors.New("Default addr for network '" + cfg.net + "' unknown")
}
}
// Set default location if empty
if cfg.loc == nil {
cfg.loc = time.UTC
}
return
}
// parseDSNParams parses the DSN "query string"
// Values must be url.QueryEscape'ed
func parseDSNParams(cfg *config, params string) (err error) {
for _, v := range strings.Split(params, "&") {
param := strings.SplitN(v, "=", 2)
if len(param) != 2 {
continue
}
// cfg params
switch value := param[1]; param[0] {
// Disable INFILE whitelist / enable all files
case "allowAllFiles":
var isBool bool
cfg.allowAllFiles, isBool = readBool(value)
if !isBool {
return fmt.Errorf("Invalid Bool value: %s", value)
}
// Switch "rowsAffected" mode
case "clientFoundRows":
var isBool bool
cfg.clientFoundRows, isBool = readBool(value)
if !isBool {
return fmt.Errorf("Invalid Bool value: %s", value)
}
// Use old authentication mode (pre MySQL 4.1)
case "allowOldPasswords":
var isBool bool
cfg.allowOldPasswords, isBool = readBool(value)
if !isBool {
return fmt.Errorf("Invalid Bool value: %s", value)
}
// Time Location
case "loc":
if value, err = url.QueryUnescape(value); err != nil {
return
}
cfg.loc, err = time.LoadLocation(value)
if err != nil {
return
}
// Dial Timeout
case "timeout":
cfg.timeout, err = time.ParseDuration(value)
if err != nil {
return
}
// TLS-Encryption
case "tls":
boolValue, isBool := readBool(value)
if isBool {
if boolValue {
cfg.tls = &tls.Config{}
}
} else {
if strings.ToLower(value) == "skip-verify" {
cfg.tls = &tls.Config{InsecureSkipVerify: true}
} else if tlsConfig, ok := tlsConfigRegister[value]; ok {
cfg.tls = tlsConfig
} else {
return fmt.Errorf("Invalid value / unknown config name: %s", value)
}
}
default:
// lazy init
if cfg.params == nil {
cfg.params = make(map[string]string)
}
if cfg.params[param[0]], err = url.QueryUnescape(value); err != nil {
return
}
}
}
return
}
// Returns the bool value of the input.
// The 2nd return value indicates if the input was a valid bool value
func readBool(input string) (value bool, valid bool) {
switch input {
case "1", "true", "TRUE", "True":
return true, true
case "0", "false", "FALSE", "False":
return false, true
}
// Not a valid bool value
return
}
/******************************************************************************
* Authentication *
******************************************************************************/
// Encrypt password using 4.1+ method
func scramblePassword(scramble, password []byte) []byte {
if len(password) == 0 {
return nil
}
// stage1Hash = SHA1(password)
crypt := sha1.New()
crypt.Write(password)
stage1 := crypt.Sum(nil)
// scrambleHash = SHA1(scramble + SHA1(stage1Hash))
// inner Hash
crypt.Reset()
crypt.Write(stage1)
hash := crypt.Sum(nil)
// outer Hash
crypt.Reset()
crypt.Write(scramble)
crypt.Write(hash)
scramble = crypt.Sum(nil)
// token = scrambleHash XOR stage1Hash
for i := range scramble {
scramble[i] ^= stage1[i]
}
return scramble
}
// Encrypt password using pre 4.1 (old password) method
// https://github.com/atcurtis/mariadb/blob/master/mysys/my_rnd.c
type myRnd struct {
seed1, seed2 uint32
}
const myRndMaxVal = 0x3FFFFFFF
// Pseudo random number generator
func newMyRnd(seed1, seed2 uint32) *myRnd {
return &myRnd{
seed1: seed1 % myRndMaxVal,
seed2: seed2 % myRndMaxVal,
}
}
// Tested to be equivalent to MariaDB's floating point variant
// http://play.golang.org/p/QHvhd4qved
// http://play.golang.org/p/RG0q4ElWDx
func (r *myRnd) NextByte() byte {
r.seed1 = (r.seed1*3 + r.seed2) % myRndMaxVal
r.seed2 = (r.seed1 + r.seed2 + 33) % myRndMaxVal
return byte(uint64(r.seed1) * 31 / myRndMaxVal)
}
// Generate binary hash from byte string using insecure pre 4.1 method
func pwHash(password []byte) (result [2]uint32) {
var add uint32 = 7
var tmp uint32
result[0] = 1345345333
result[1] = 0x12345671
for _, c := range password {
// skip spaces and tabs in password
if c == ' ' || c == '\t' {
continue
}
tmp = uint32(c)
result[0] ^= (((result[0] & 63) + add) * tmp) + (result[0] << 8)
result[1] += (result[1] << 8) ^ result[0]
add += tmp
}
// Remove sign bit (1<<31)-1)
result[0] &= 0x7FFFFFFF
result[1] &= 0x7FFFFFFF
return
}
// Encrypt password using insecure pre 4.1 method
func scrambleOldPassword(scramble, password []byte) []byte {
if len(password) == 0 {
return nil
}
scramble = scramble[:8]
hashPw := pwHash(password)
hashSc := pwHash(scramble)
r := newMyRnd(hashPw[0]^hashSc[0], hashPw[1]^hashSc[1])
var out [8]byte
for i := range out {
out[i] = r.NextByte() + 64
}
mask := r.NextByte()
for i := range out {
out[i] ^= mask
}
return out[:]
}
/******************************************************************************
* Time related utils *
******************************************************************************/
// NullTime represents a time.Time that may be NULL.
// NullTime implements the Scanner interface so
// it can be used as a scan destination:
//
// var nt NullTime
// err := db.QueryRow("SELECT time FROM foo WHERE id=?", id).Scan(&nt)
// ...
// if nt.Valid {
// // use nt.Time
// } else {
// // NULL value
// }
//
// This NullTime implementation is not driver-specific
type NullTime struct {
Time time.Time
Valid bool // Valid is true if Time is not NULL
}
// Scan implements the Scanner interface.
// The value type must be time.Time or string / []byte (formatted time-string),
// otherwise Scan fails.
func (nt *NullTime) Scan(value interface{}) (err error) {
if value == nil {
nt.Time, nt.Valid = time.Time{}, false
return
}
switch v := value.(type) {
case time.Time:
nt.Time, nt.Valid = v, true
return
case []byte:
nt.Time, err = parseDateTime(string(v), time.UTC)
nt.Valid = (err == nil)
return
case string:
nt.Time, err = parseDateTime(v, time.UTC)
nt.Valid = (err == nil)
return
}
nt.Valid = false
return fmt.Errorf("Can't convert %T to time.Time", value)
}
// Value implements the driver Valuer interface.
func (nt NullTime) Value() (driver.Value, error) {
if !nt.Valid {
return nil, nil
}
return nt.Time, nil
}
func parseDateTime(str string, loc *time.Location) (t time.Time, err error) {
switch len(str) {
case 10: // YYYY-MM-DD
if str == "0000-00-00" {
return
}
t, err = time.Parse(timeFormat[:10], str)
case 19: // YYYY-MM-DD HH:MM:SS
if str == "0000-00-00 00:00:00" {
return
}
t, err = time.Parse(timeFormat, str)
default:
err = fmt.Errorf("Invalid Time-String: %s", str)
return
}
// Adjust location
if err == nil && loc != time.UTC {
y, mo, d := t.Date()
h, mi, s := t.Clock()
t, err = time.Date(y, mo, d, h, mi, s, t.Nanosecond(), loc), nil
}
return
}
func parseBinaryDateTime(num uint64, data []byte, loc *time.Location) (driver.Value, error) {
switch num {
case 0:
return time.Time{}, nil
case 4:
return time.Date(
int(binary.LittleEndian.Uint16(data[:2])), // year
time.Month(data[2]), // month
int(data[3]), // day
0, 0, 0, 0,
loc,
), nil
case 7:
return time.Date(
int(binary.LittleEndian.Uint16(data[:2])), // year
time.Month(data[2]), // month
int(data[3]), // day
int(data[4]), // hour
int(data[5]), // minutes
int(data[6]), // seconds
0,
loc,
), nil
case 11:
return time.Date(
int(binary.LittleEndian.Uint16(data[:2])), // year
time.Month(data[2]), // month
int(data[3]), // day
int(data[4]), // hour
int(data[5]), // minutes
int(data[6]), // seconds
int(binary.LittleEndian.Uint32(data[7:11]))*1000, // nanoseconds
loc,
), nil
}
return nil, fmt.Errorf("Invalid DATETIME-packet length %d", num)
}
func formatBinaryDate(num uint64, data []byte) (driver.Value, error) {
switch num {
case 0:
return []byte("0000-00-00"), nil
case 4:
return []byte(fmt.Sprintf(
"%04d-%02d-%02d",
binary.LittleEndian.Uint16(data[:2]),
data[2],
data[3],
)), nil
}
return nil, fmt.Errorf("Invalid DATE-packet length %d", num)
}
func formatBinaryDateTime(num uint64, data []byte) (driver.Value, error) {
switch num {
case 0:
return []byte("0000-00-00 00:00:00"), nil
case 4:
return []byte(fmt.Sprintf(
"%04d-%02d-%02d 00:00:00",
binary.LittleEndian.Uint16(data[:2]),
data[2],
data[3],
)), nil
case 7:
return []byte(fmt.Sprintf(
"%04d-%02d-%02d %02d:%02d:%02d",
binary.LittleEndian.Uint16(data[:2]),
data[2],
data[3],
data[4],
data[5],
data[6],
)), nil
case 11:
return []byte(fmt.Sprintf(
"%04d-%02d-%02d %02d:%02d:%02d.%06d",
binary.LittleEndian.Uint16(data[:2]),
data[2],
data[3],
data[4],
data[5],
data[6],
binary.LittleEndian.Uint32(data[7:11]),
)), nil
}
return nil, fmt.Errorf("Invalid DATETIME-packet length %d", num)
}
/******************************************************************************
* Convert from and to bytes *
******************************************************************************/
func uint64ToBytes(n uint64) []byte {
return []byte{
byte(n),
byte(n >> 8),
byte(n >> 16),
byte(n >> 24),
byte(n >> 32),
byte(n >> 40),
byte(n >> 48),
byte(n >> 56),
}
}
func uint64ToString(n uint64) []byte {
var a [20]byte
i := 20
// U+0030 = 0
// ...
// U+0039 = 9
var q uint64
for n >= 10 {
i--
q = n / 10
a[i] = uint8(n-q*10) + 0x30
n = q
}
i--
a[i] = uint8(n) + 0x30
return a[i:]
}
// treats string value as unsigned integer representation
func stringToInt(b []byte) int {
val := 0
for i := range b {
val *= 10
val += int(b[i] - 0x30)
}
return val
}
// returns the string read as a bytes slice, wheter the value is NULL,
// the number of bytes read and an error, in case the string is longer than
// the input slice
func readLengthEnodedString(b []byte) ([]byte, bool, int, error) {
// Get length
num, isNull, n := readLengthEncodedInteger(b)
if num < 1 {
return b[n:n], isNull, n, nil
}
n += int(num)
// Check data length
if len(b) >= n {
return b[n-int(num) : n], false, n, nil
}
return nil, false, n, io.EOF
}
// returns the number of bytes skipped and an error, in case the string is
// longer than the input slice
func skipLengthEnodedString(b []byte) (int, error) {
// Get length
num, _, n := readLengthEncodedInteger(b)
if num < 1 {
return n, nil
}
n += int(num)
// Check data length
if len(b) >= n {
return n, nil
}
return n, io.EOF
}
// returns the number read, whether the value is NULL and the number of bytes read
func readLengthEncodedInteger(b []byte) (uint64, bool, int) {
switch b[0] {
// 251: NULL
case 0xfb:
return 0, true, 1
// 252: value of following 2
case 0xfc:
return uint64(b[1]) | uint64(b[2])<<8, false, 3
// 253: value of following 3
case 0xfd:
return uint64(b[1]) | uint64(b[2])<<8 | uint64(b[3])<<16, false, 4
// 254: value of following 8
case 0xfe:
return uint64(b[1]) | uint64(b[2])<<8 | uint64(b[3])<<16 |
uint64(b[4])<<24 | uint64(b[5])<<32 | uint64(b[6])<<40 |
uint64(b[7])<<48 | uint64(b[8])<<54,
false, 9
}
// 0-250: value of first byte
return uint64(b[0]), false, 1
}
// encodes a uint64 value and appends it to the given bytes slice
func appendLengthEncodedInteger(b []byte, n uint64) []byte {
switch {
case n <= 250:
return append(b, byte(n))
case n <= 0xffff:
return append(b, 0xfc, byte(n), byte(n>>8))
case n <= 0xffffff:
return append(b, 0xfd, byte(n), byte(n>>8), byte(n>>16))
}
return b
}

124
Godeps/_workspace/src/github.com/go-sql-driver/mysql/utils_test.go generated vendored Normal file
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@ -0,0 +1,124 @@
// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
//
// Copyright 2013 The Go-MySQL-Driver Authors. All rights reserved.
//
// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this file,
// You can obtain one at http://mozilla.org/MPL/2.0/.
package mysql
import (
"fmt"
"testing"
"time"
)
var testDSNs = []struct {
in string
out string
loc *time.Location
}{
{"username:password@protocol(address)/dbname?param=value", "&{user:username passwd:password net:protocol addr:address dbname:dbname params:map[param:value] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.UTC},
{"user@unix(/path/to/socket)/dbname?charset=utf8", "&{user:user passwd: net:unix addr:/path/to/socket dbname:dbname params:map[charset:utf8] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.UTC},
{"user:password@tcp(localhost:5555)/dbname?charset=utf8&tls=true", "&{user:user passwd:password net:tcp addr:localhost:5555 dbname:dbname params:map[charset:utf8] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.UTC},
{"user:password@tcp(localhost:5555)/dbname?charset=utf8mb4,utf8&tls=skip-verify", "&{user:user passwd:password net:tcp addr:localhost:5555 dbname:dbname params:map[charset:utf8mb4,utf8] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.UTC},
{"user:password@/dbname?loc=UTC&timeout=30s&allowAllFiles=1&clientFoundRows=true&allowOldPasswords=TRUE", "&{user:user passwd:password net:tcp addr:127.0.0.1:3306 dbname:dbname params:map[] loc:%p timeout:30000000000 tls:<nil> allowAllFiles:true allowOldPasswords:true clientFoundRows:true}", time.UTC},
{"user:p@ss(word)@tcp([de:ad:be:ef::ca:fe]:80)/dbname?loc=Local", "&{user:user passwd:p@ss(word) net:tcp addr:[de:ad:be:ef::ca:fe]:80 dbname:dbname params:map[] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.Local},
{"/dbname", "&{user: passwd: net:tcp addr:127.0.0.1:3306 dbname:dbname params:map[] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.UTC},
{"@/", "&{user: passwd: net:tcp addr:127.0.0.1:3306 dbname: params:map[] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.UTC},
{"/", "&{user: passwd: net:tcp addr:127.0.0.1:3306 dbname: params:map[] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.UTC},
{"", "&{user: passwd: net:tcp addr:127.0.0.1:3306 dbname: params:map[] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.UTC},
{"user:p@/ssword@/", "&{user:user passwd:p@/ssword net:tcp addr:127.0.0.1:3306 dbname: params:map[] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.UTC},
{"unix/?arg=%2Fsome%2Fpath.ext", "&{user: passwd: net:unix addr:/tmp/mysql.sock dbname: params:map[arg:/some/path.ext] loc:%p timeout:0 tls:<nil> allowAllFiles:false allowOldPasswords:false clientFoundRows:false}", time.UTC},
}
func TestDSNParser(t *testing.T) {
var cfg *config
var err error
var res string
for i, tst := range testDSNs {
cfg, err = parseDSN(tst.in)
if err != nil {
t.Error(err.Error())
}
// pointer not static
cfg.tls = nil
res = fmt.Sprintf("%+v", cfg)
if res != fmt.Sprintf(tst.out, tst.loc) {
t.Errorf("%d. parseDSN(%q) => %q, want %q", i, tst.in, res, fmt.Sprintf(tst.out, tst.loc))
}
}
}
func TestDSNParserInvalid(t *testing.T) {
var invalidDSNs = []string{
"@net(addr/", // no closing brace
"@tcp(/", // no closing brace
"tcp(/", // no closing brace
"(/", // no closing brace
"net(addr)//", // unescaped
//"/dbname?arg=/some/unescaped/path",
}
for i, tst := range invalidDSNs {
if _, err := parseDSN(tst); err == nil {
t.Errorf("invalid DSN #%d. (%s) didn't error!", i, tst)
}
}
}
func BenchmarkParseDSN(b *testing.B) {
b.ReportAllocs()
for i := 0; i < b.N; i++ {
for _, tst := range testDSNs {
if _, err := parseDSN(tst.in); err != nil {
b.Error(err.Error())
}
}
}
}
func TestScanNullTime(t *testing.T) {
var scanTests = []struct {
in interface{}
error bool
valid bool
time time.Time
}{
{tDate, false, true, tDate},
{sDate, false, true, tDate},
{[]byte(sDate), false, true, tDate},
{tDateTime, false, true, tDateTime},
{sDateTime, false, true, tDateTime},
{[]byte(sDateTime), false, true, tDateTime},
{tDate0, false, true, tDate0},
{sDate0, false, true, tDate0},
{[]byte(sDate0), false, true, tDate0},
{sDateTime0, false, true, tDate0},
{[]byte(sDateTime0), false, true, tDate0},
{"", true, false, tDate0},
{"1234", true, false, tDate0},
{0, true, false, tDate0},
}
var nt = NullTime{}
var err error
for _, tst := range scanTests {
err = nt.Scan(tst.in)
if (err != nil) != tst.error {
t.Errorf("%v: expected error status %t, got %t", tst.in, tst.error, (err != nil))
}
if nt.Valid != tst.valid {
t.Errorf("%v: expected valid status %t, got %t", tst.in, tst.valid, nt.Valid)
}
if nt.Time != tst.time {
t.Errorf("%v: expected time %v, got %v", tst.in, tst.time, nt.Time)
}
}
}

9
Makefile
View file

@ -13,6 +13,15 @@ test:
go vet github.com/drone/drone/cmd/...
go test -cover -short github.com/drone/drone/pkg/...
# Execute the database test suite against mysql 5.5
#
# You can launch a mysql container locally for testing:
# docker run -rm -e MYSQL_ALLOW_EMPTY_PASSWORD=yes -e MYSQL_DATABASE=test -p 3306:3306 mysql:5.5
test_mysql:
mysql -P 3306 --protocol=tcp -u root -e 'create database if not exists test;'
TEST_DRIVER="mysql" TEST_DATASOURCE="root@tcp(127.0.0.1:3306)/test" go test -short github.com/drone/drone/pkg/store/builtin
mysql -P 3306 --protocol=tcp -u root -e 'drop database test;'
build:
go build -o bin/drone -ldflags "-X main.revision=$(SHA) -X main.version=$(VERSION).$(SHA)" github.com/drone/drone/cmd/drone-server
go build -o bin/drone-agent -ldflags "-X main.revision=$(SHA) -X main.version=$(VERSION).$(SHA)" github.com/drone/drone/cmd/drone-agent

2
pkg/store/builtin/migrate/migrate.go
View file

@ -54,7 +54,7 @@ CREATE TABLE IF NOT EXISTS repos (
,repo_owner VARCHAR(255)
,repo_name VARCHAR(255)
,repo_avatar VARCHAR(1024)
,repo_full_name VARCHAR(1024)
,repo_full_name VARCHAR(512)
,repo_self VARCHAR(1024)
,repo_link VARCHAR(1024)
,repo_clone VARCHAR(1024)

2
pkg/store/builtin/store.go
View file

@ -11,6 +11,7 @@ import (
_ "github.com/drone/drone/Godeps/_workspace/src/github.com/lib/pq"
_ "github.com/drone/drone/Godeps/_workspace/src/github.com/mattn/go-sqlite3"
"github.com/drone/drone/Godeps/_workspace/src/github.com/russross/meddler"
_ "github.com/drone/drone/Godeps/_workspace/src/github.com/go-sql-driver/mysql"
)
const (
@ -22,6 +23,7 @@ const (
func init() {
store.Register("sqlite3", NewDriver)
store.Register("postgres", NewDriver)
store.Register("mysql", NewDriver)
}
func NewDriver(driver, datasource string) (store.Store, error) {

22
pkg/store/builtin/users_test.go
View file

@ -169,33 +169,37 @@ func TestUserstore(t *testing.T) {
g.It("Should get the Build feed for a User", func() {
repo1 := &types.Repo{
UserID: 1,
Owner: "bradrydzewski",
Name: "drone",
UserID: 1,
Owner: "bradrydzewski",
Name: "drone",
FullName: "bradrydzewski/drone",
}
repo2 := &types.Repo{
UserID: 2,
Owner: "drone",
Name: "drone",
UserID: 2,
Owner: "drone",
Name: "drone",
FullName: "drone/drone",
}
rs.AddRepo(repo1)
rs.AddRepo(repo2)
ss.AddStar(&types.User{ID: 1}, repo1)
build1 := &types.Build{
RepoID: 1,
RepoID: repo1.ID,
Status: types.StateFailure,
}
build2 := &types.Build{
RepoID: 1,
RepoID: repo1.ID,
Status: types.StateSuccess,
}
build3 := &types.Build{
RepoID: 2,
RepoID: repo2.ID,
Status: types.StateSuccess,
}
cs.AddBuild(build1)
cs.AddBuild(build2)
cs.AddBuild(build3)
builds, err := us.UserFeed(&types.User{ID: 1}, 20, 0)
g.Assert(err == nil).IsTrue()
g.Assert(len(builds)).Equal(2)