esp32 firmware for a toaster reflow oven WIP!!!!!
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reflower/main/files/rebuild_file_tables.php

163 lines
4.1 KiB

#!/usr/bin/env php
<?php
// This script rebuilds the static files enum, extern symbols pointing to the embedded byte buffers,
// and the look-up structs table. To add more files, simply add them in the 'files' directory.
// Note that all files will be accessible by the webserver, unless you filter them in embedded_files.c.
// List all files
$files = scandir(__DIR__.'/embed');
$files = array_filter(array_map(function ($f) {
if (!is_file(__DIR__.'/embed/'.$f)) return null;
if (preg_match('/^\.|\.kate-swp|\.bak$|~$|\.sh|\.ignore\..*$/', $f)) return null;
echo "Found: $f\n";
return $f;
}, $files));
sort($files);
$formatted = array_filter(array_map(function ($f) {
return "\"files/embed/$f\"";
}, $files));
$cmake = file_get_contents(__DIR__.'/../CMakeLists.txt');
$cmake = preg_replace('/#begin staticfiles\n.*#end staticfiles/s',
"#begin staticfiles\n".
"# generated by rebuild_file_tables\n".
"set(COMPONENT_EMBED_FILES\n ".
implode("\n ", $formatted) . ")\n".
"#end staticfiles",
$cmake);
file_put_contents(__DIR__.'/../CMakeLists.txt', $cmake);
// Generate a list of files
$num = 0;
$enum_keys = array_map(function ($f) use(&$num) {
$a = preg_replace("/[^A-Z0-9_]+/", "_", strtoupper($f));
return 'FILE_'. $a.' = '.($num++);
}, $files);
$keylist = implode(",\n ", $enum_keys);
$struct_array = [];
$externs = array_map(function ($f) use (&$struct_array) {
$a = preg_replace("/[^A-Z0-9_]+/", "_", strtoupper($f));
$start = '_binary_'. strtolower($a).'_start';
$end = '_binary_'. strtolower($a).'_end';
static $mimes = array(
'txt' => 'text/plain',
'htm' => 'text/html',
'html' => 'text/html',
'php' => 'text/html',
'css' => 'text/css',
'js' => 'application/javascript',
'json' => 'application/json',
'xml' => 'application/xml',
'swf' => 'application/x-shockwave-flash',
'flv' => 'video/x-flv',
'pem' => 'application/x-pem-file',
// images
'png' => 'image/png',
'jpe' => 'image/jpeg',
'jpeg' => 'image/jpeg',
'jpg' => 'image/jpeg',
'gif' => 'image/gif',
'bmp' => 'image/bmp',
'ico' => 'image/vnd.microsoft.icon',
'tiff' => 'image/tiff',
'tif' => 'image/tiff',
'svg' => 'image/svg+xml',
'svgz' => 'image/svg+xml',
// archives
'zip' => 'application/zip',
'rar' => 'application/x-rar-compressed',
'exe' => 'application/x-msdownload',
'msi' => 'application/x-msdownload',
'cab' => 'application/vnd.ms-cab-compressed',
// audio/video
'mp3' => 'audio/mpeg',
'qt' => 'video/quicktime',
'mov' => 'video/quicktime',
// adobe
'pdf' => 'application/pdf',
'psd' => 'image/vnd.adobe.photoshop',
'ai' => 'application/postscript',
'eps' => 'application/postscript',
'ps' => 'application/postscript',
// ms office
'doc' => 'application/msword',
'rtf' => 'application/rtf',
'xls' => 'application/vnd.ms-excel',
'ppt' => 'application/vnd.ms-powerpoint',
// open office
'odt' => 'application/vnd.oasis.opendocument.text',
'ods' => 'application/vnd.oasis.opendocument.spreadsheet',
);
$parts = explode('.', $f);
$suffix = end($parts);
$mime = $mimes[$suffix] ?? 'application/octet-stream';
$len = filesize('embed/'.$f);
$struct_array[] = "[FILE_$a] = {{$start}, {$end}, \"{$f}\", \"{$mime}\"},";
return
'extern const uint8_t '.$start.'[];'."\n".
'extern const uint8_t '.$end.'[];';
}, $files);
$externlist = implode("\n", $externs);
$structlist = implode("\n ", $struct_array);
file_put_contents('files_enum.h', <<<FILE
// Generated by 'rebuild_file_tables'
#ifndef _EMBEDDED_FILES_ENUM_H
#define _EMBEDDED_FILES_ENUM_H
#include "fileserver/embedded_files.h"
enum embedded_file_id {
$keylist
};
#endif // _EMBEDDED_FILES_ENUM_H
FILE
);
$files_count = count($struct_array);
file_put_contents("files_enum.c", <<<FILE
// Generated by 'rebuild_file_tables'
#include <stdint.h>
#include "files_enum.h"
$externlist
const struct embedded_file_info EMBEDDED_FILE_LOOKUP[] = {
$structlist
};
const size_t EMBEDDED_FILE_LOOKUP_LEN = $files_count;
FILE
);