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ykxmz 1.5.0：修复手表端 TLS 证书校验 + MTU 修复网络稳定性
被控端 - 修复 MTU 问题：夹 MSS + 路径 MTU 探测（公网可用率 48% -> 100%） - 复用 HTTP 连接（免掉每次新建 TLS 的 30% 握手失败） - 每分钟回头找局域网，自动切回快 400 倍的路径 - 画面心跳帧：静止时省流量，客户端仍知道流是活的 - 锁屏时给出可操作的提示 手表端 - 内置 GTS Root R4 / GlobalSign Root CA，修 SSLHandshakeException - 连接错误翻译成人话（证书/时间/解析/超时分别提示） - 经中转连上后用服务器报的地址刷新已配对记录 - 新增局域网连接页面、服务器延迟检测 服务器端 - 支持 chunked 请求体（修每 16 秒一次的连接错乱与大面积 502） - 网络调优脚本 net-tune.sh（开机自动应用） - 管理页：批量删除、网络体检、下载区 - 隧道改 HTTP/2 + 双连接 文档 - 许可协议 / 安装前必读 / 安装后须知（作者：小麦子）
This commit is contained in:
xmz7891
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# -*- tcl -*-
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# ### ### ### ######### ######### #########
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## Overview
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# Higher-level commands which invoke the functionality of this package
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# for an arbitrary tcl shell (tclsh, wish, ...). This is required by a
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# repository as while the tcl shell executing packages uses the same
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# platform in general as a repository application there can be
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# differences in detail (i.e. 32/64 bit builds).
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# ### ### ### ######### ######### #########
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## Requirements
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package require platform
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namespace eval ::platform::shell {}
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# ### ### ### ######### ######### #########
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## Implementation
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# -- platform::shell::generic
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proc ::platform::shell::generic {shell} {
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# Argument is the path to a tcl shell.
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CHECK $shell
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LOCATE base out
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set code {}
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# Forget any pre-existing platform package, it might be in
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# conflict with this one.
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lappend code {package forget platform}
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# Inject our platform package
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lappend code [list source $base]
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# Query and print the architecture
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lappend code {puts [platform::generic]}
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# And done
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lappend code {exit 0}
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set arch [RUN $shell [join $code \n]]
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if {$out} {file delete -force $base}
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return $arch
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}
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# -- platform::shell::identify
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proc ::platform::shell::identify {shell} {
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# Argument is the path to a tcl shell.
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CHECK $shell
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LOCATE base out
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set code {}
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# Forget any pre-existing platform package, it might be in
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# conflict with this one.
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lappend code {package forget platform}
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# Inject our platform package
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lappend code [list source $base]
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# Query and print the architecture
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lappend code {puts [platform::identify]}
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# And done
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lappend code {exit 0}
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set arch [RUN $shell [join $code \n]]
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if {$out} {file delete -force $base}
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return $arch
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}
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# -- platform::shell::platform
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proc ::platform::shell::platform {shell} {
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# Argument is the path to a tcl shell.
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CHECK $shell
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set code {}
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lappend code {puts $tcl_platform(platform)}
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lappend code {exit 0}
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return [RUN $shell [join $code \n]]
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}
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# ### ### ### ######### ######### #########
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## Internal helper commands.
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proc ::platform::shell::CHECK {shell} {
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if {![file exists $shell]} {
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return -code error "Shell \"$shell\" does not exist"
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}
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if {![file executable $shell]} {
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return -code error "Shell \"$shell\" is not executable (permissions)"
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}
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return
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}
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proc ::platform::shell::LOCATE {bv ov} {
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upvar 1 $bv base $ov out
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# Locate the platform package for injection into the specified
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# shell. We are using package management to find it, whereever it
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# is, instead of using hardwired relative paths. This allows us to
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# install the two packages as TMs without breaking the code
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# here. If the found package is wrapped we copy the code somewhere
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# where the spawned shell will be able to read it.
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# This code is brittle, it needs has to adapt to whatever changes
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# are made to the TM code, i.e. the provide statement generated by
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# tm.tcl
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set pl [package ifneeded platform [package require platform]]
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set base [lindex $pl end]
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set out 0
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if {[lindex [file system $base]] ne "native"} {
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set temp [TEMP]
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file copy -force $base $temp
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set base $temp
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set out 1
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}
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return
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}
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proc ::platform::shell::RUN {shell code} {
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set c [TEMP]
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set cc [open $c w]
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puts $cc $code
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close $cc
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set e [TEMP]
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set code [catch {
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exec $shell $c 2> $e
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} res]
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file delete $c
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if {$code} {
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append res \n[read [set chan [open $e r]]][close $chan]
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file delete $e
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return -code error "Shell \"$shell\" is not executable ($res)"
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}
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file delete $e
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return $res
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}
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proc ::platform::shell::TEMP {} {
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set prefix platform
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# This code is copied out of Tcllib's fileutil package.
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# (TempFile/tempfile)
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set tmpdir [DIR]
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set chars "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"
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set nrand_chars 10
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set maxtries 10
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set access [list RDWR CREAT EXCL TRUNC]
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set permission 0600
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set channel ""
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set checked_dir_writable 0
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set mypid [pid]
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for {set i 0} {$i < $maxtries} {incr i} {
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set newname $prefix
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for {set j 0} {$j < $nrand_chars} {incr j} {
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append newname [string index $chars \
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[expr {int(rand()*62)}]]
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}
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set newname [file join $tmpdir $newname]
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if {[file exists $newname]} {
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after 1
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} else {
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if {[catch {open $newname $access $permission} channel]} {
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if {!$checked_dir_writable} {
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set dirname [file dirname $newname]
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if {![file writable $dirname]} {
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return -code error "Directory $dirname is not writable"
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}
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set checked_dir_writable 1
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}
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} else {
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# Success
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close $channel
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return [file normalize $newname]
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}
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}
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}
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if {$channel ne ""} {
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return -code error "Failed to open a temporary file: $channel"
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} else {
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return -code error "Failed to find an unused temporary file name"
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}
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}
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proc ::platform::shell::DIR {} {
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# This code is copied out of Tcllib's fileutil package.
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# (TempDir/tempdir)
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global tcl_platform env
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set attempdirs [list]
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foreach tmp {TMPDIR TEMP TMP} {
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if { [info exists env($tmp)] } {
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lappend attempdirs $env($tmp)
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}
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}
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switch $tcl_platform(platform) {
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windows {
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lappend attempdirs "C:\\TEMP" "C:\\TMP" "\\TEMP" "\\TMP"
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}
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macintosh {
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set tmpdir $env(TRASH_FOLDER) ;# a better place?
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}
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default {
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lappend attempdirs \
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[file join / tmp] \
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[file join / var tmp] \
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[file join / usr tmp]
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}
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}
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lappend attempdirs [pwd]
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foreach tmp $attempdirs {
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if { [file isdirectory $tmp] && [file writable $tmp] } {
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return [file normalize $tmp]
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}
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}
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# Fail if nothing worked.
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return -code error "Unable to determine a proper directory for temporary files"
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}
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# ### ### ### ######### ######### #########
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## Ready
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package provide platform::shell 1.1.4
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