mirror of
https://github.com/j-a-n/raspberrymatic-addon-rmupdate.git
synced 2023-10-10 11:37:40 +00:00
91 lines
2.3 KiB
Tcl
91 lines
2.3 KiB
Tcl
#!/bin/tclsh
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# RaspMatic update addon
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#
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# Copyright (C) 2017 Jan Schneider <oss@janschneider.net>
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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source /usr/local/addons/rmupdate/lib/rmupdate.tcl
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proc json_string {str} {
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set replace_map {
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"\"" "\\\""
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"\\" "\\\\"
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"\b" "\\b"
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"\f" "\\f"
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"\n" "\\n"
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"\r" "\\r"
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"\t" "\\t"
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}
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return "[string map $replace_map $str]"
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}
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proc process {} {
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global env
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if { [info exists env(QUERY_STRING)] } {
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set query $env(QUERY_STRING)
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set data ""
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if { [info exists env(CONTENT_LENGTH)] } {
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set data [read stdin $env(CONTENT_LENGTH)]
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}
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set path [split $query {/}]
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set plen [expr [llength $path] - 1]
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if {[lindex $path 1] == "version"} {
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return "\"[rmupdate::version]\""
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} elseif {[lindex $path 1] == "get_firmware_info"} {
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return [rmupdate::get_firmware_info]
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} elseif {[lindex $path 1] == "install_firmware"} {
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fconfigure stdout -buffering none
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#puts "Content-Type: application/octet-stream"
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puts "Content-Type: text/html; charset=utf-8"
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puts "Status: 200 OK";
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puts ""
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flush stdout
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after 1000
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puts "Line 1\n"
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flush stdout
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after 1000
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puts "Line 2\n"
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flush stdout
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after 1000
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puts "Line 3\n"
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flush stdout
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after 1000
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puts "Line 4\n"
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flush stdout
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return ""
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}
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}
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error "invalid request" "Not found" 404
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}
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if [catch {process} result] {
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set status 500
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if { [info exists $errorCode] } {
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set status $errorCode
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}
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puts "Content-Type: application/json"
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puts "Status: $status";
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puts ""
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set result [json_string $result]
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puts -nonewline "\{\"error\":\"${result}\"\}"
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} elseif {$result != ""} {
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puts "Content-Type: application/json"
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puts "Status: 200 OK";
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puts ""
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puts -nonewline $result
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}
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