forked from Shiloh/githaven
704da08fdc
* Panic don't fatal on create new logger Fixes #5854 Signed-off-by: Andrew Thornton <art27@cantab.net> * partial broken * Update the logging infrastrcture Signed-off-by: Andrew Thornton <art27@cantab.net> * Reset the skip levels for Fatal and Error Signed-off-by: Andrew Thornton <art27@cantab.net> * broken ncsa * More log.Error fixes Signed-off-by: Andrew Thornton <art27@cantab.net> * Remove nal * set log-levels to lowercase * Make console_test test all levels * switch to lowercased levels * OK now working * Fix vetting issues * Fix lint * Fix tests * change default logging to match current gitea * Improve log testing Signed-off-by: Andrew Thornton <art27@cantab.net> * reset error skip levels to 0 * Update documentation and access logger configuration * Redirect the router log back to gitea if redirect macaron log but also allow setting the log level - i.e. TRACE * Fix broken level caching * Refactor the router log * Add Router logger * Add colorizing options * Adjust router colors * Only create logger if they will be used * update app.ini.sample * rename Attribute ColorAttribute * Change from white to green for function * Set fatal/error levels * Restore initial trace logger * Fix Trace arguments in modules/auth/auth.go * Properly handle XORMLogger * Improve admin/config page * fix fmt * Add auto-compression of old logs * Update error log levels * Remove the unnecessary skip argument from Error, Fatal and Critical * Add stacktrace support * Fix tests * Remove x/sync from vendors? * Add stderr option to console logger * Use filepath.ToSlash to protect against Windows in tests * Remove prefixed underscores from names in colors.go * Remove not implemented database logger This was removed from Gogs on 4 Mar 2016 but left in the configuration since then. * Ensure that log paths are relative to ROOT_PATH * use path.Join * rename jsonConfig to logConfig * Rename "config" to "jsonConfig" to make it clearer * Requested changes * Requested changes: XormLogger * Try to color the windows terminal If successful default to colorizing the console logs * fixup * Colorize initially too * update vendor * Colorize logs on default and remove if this is not a colorizing logger * Fix documentation * fix test * Use go-isatty to detect if on windows we are on msys or cygwin * Fix spelling mistake * Add missing vendors * More changes * Rationalise the ANSI writer protection * Adjust colors on advice from @0x5c * Make Flags a comma separated list * Move to use the windows constant for ENABLE_VIRTUAL_TERMINAL_PROCESSING * Ensure matching is done on the non-colored message - to simpify EXPRESSION
95 lines
2.1 KiB
Go
95 lines
2.1 KiB
Go
// +build windows
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// +build !appengine
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package isatty
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import (
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"strings"
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"syscall"
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"unicode/utf16"
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"unsafe"
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)
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const (
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fileNameInfo uintptr = 2
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fileTypePipe = 3
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)
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var (
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kernel32 = syscall.NewLazyDLL("kernel32.dll")
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procGetConsoleMode = kernel32.NewProc("GetConsoleMode")
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procGetFileInformationByHandleEx = kernel32.NewProc("GetFileInformationByHandleEx")
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procGetFileType = kernel32.NewProc("GetFileType")
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)
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func init() {
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// Check if GetFileInformationByHandleEx is available.
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if procGetFileInformationByHandleEx.Find() != nil {
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procGetFileInformationByHandleEx = nil
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}
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}
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// IsTerminal return true if the file descriptor is terminal.
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func IsTerminal(fd uintptr) bool {
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var st uint32
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r, _, e := syscall.Syscall(procGetConsoleMode.Addr(), 2, fd, uintptr(unsafe.Pointer(&st)), 0)
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return r != 0 && e == 0
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}
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// Check pipe name is used for cygwin/msys2 pty.
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// Cygwin/MSYS2 PTY has a name like:
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// \{cygwin,msys}-XXXXXXXXXXXXXXXX-ptyN-{from,to}-master
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func isCygwinPipeName(name string) bool {
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token := strings.Split(name, "-")
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if len(token) < 5 {
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return false
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}
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if token[0] != `\msys` && token[0] != `\cygwin` {
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return false
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}
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if token[1] == "" {
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return false
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}
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if !strings.HasPrefix(token[2], "pty") {
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return false
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}
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if token[3] != `from` && token[3] != `to` {
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return false
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}
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if token[4] != "master" {
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return false
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}
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return true
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}
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// IsCygwinTerminal() return true if the file descriptor is a cygwin or msys2
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// terminal.
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func IsCygwinTerminal(fd uintptr) bool {
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if procGetFileInformationByHandleEx == nil {
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return false
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}
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// Cygwin/msys's pty is a pipe.
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ft, _, e := syscall.Syscall(procGetFileType.Addr(), 1, fd, 0, 0)
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if ft != fileTypePipe || e != 0 {
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return false
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}
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var buf [2 + syscall.MAX_PATH]uint16
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r, _, e := syscall.Syscall6(procGetFileInformationByHandleEx.Addr(),
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4, fd, fileNameInfo, uintptr(unsafe.Pointer(&buf)),
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uintptr(len(buf)*2), 0, 0)
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if r == 0 || e != 0 {
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return false
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}
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l := *(*uint32)(unsafe.Pointer(&buf))
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return isCygwinPipeName(string(utf16.Decode(buf[2 : 2+l/2])))
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}
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