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j3d1 2021-09-07 14:58:56 +02:00
parent 5fa1ec14e2
commit 51ed3b3b1c
4 changed files with 136 additions and 5 deletions
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17
README.md
View file

@ -69,3 +69,20 @@ In the project root run:
nix-shell --option sandbox false
make firmware -j$(nproc)
```
>>> import htmlmin
>>> input_html = '''
<body style="background-color: tomato;">
<h1> htmlmin rocks</h1>
<pre>
and rolls
</pre>
</body>'''
>>> htmlmin.minify(input_html)
u' <body style="background-color: tomato;"> <h1> htmlmin rocks</h1> <pre>\n and rolls\n </pre> </body>'
>>> print htmlmin.minify(input_html)
<body style="background-color: tomato;"> <h1> htmlmin rocks</h1> <pre>
and rolls
</pre> </body>

4
firmware/fsdata/makefsdata
View file

@ -41,10 +41,6 @@ while($file = <FILES>) {
print(HEADER "Content-type: image/jpeg\r\n");
} elsif($file =~ /\.bmp$/) {
print(HEADER "Content-type: image/bmp\r\n\r\n");
} elsif($file =~ /\.class$/) {
print(HEADER "Content-type: application/octet-stream\r\n");
} elsif($file =~ /\.ram$/) {
print(HEADER "Content-type: audio/x-pn-realaudio\r\n");
} else {
print(HEADER "Content-type: text/plain\r\n");
}

118
firmware/mkwebfs.py Normal file
View file

@ -0,0 +1,118 @@
#!/usr/bin/env python3
incHttpHeader = True
open(OUTPUT, "> fsdata.c");
print(OUTPUT
"#include \"httpd/fsdata.h\"\n\n");
chdir("fs");
open(FILES, "find . -type f |");
while ($file = < FILES >) {
chop($file);
if incHttpHeader == 1:
open(HEADER, "> /tmp/header") | | die $!;
if ($file =~ / 404 /) {
print(HEADER "HTTP/1.0 404 File not found\r\n");
} else {
print(HEADER "HTTP/1.0 200 OK\r\n");
}
print(HEADER "lwIP/1.4.1 (http://savannah.nongnu.org/projects/lwip)\r\n");
if ($file =~ / \.html$ / | | $file =~ / \.htm$ / | | $file =~ / \.shtml$ / | | $file =~ / \.shtm$ / | | $file =~ / \.ssi$ / ) {
print(HEADER "Content-type: text/html\r\n");
} elsif($file =~ / \.js$ / ) {
print(HEADER "Content-type: application/x-javascript\r\n\r\n");
} elsif($file =~ / \.css$ / ) {
print(HEADER "Content-type: text/css\r\n\r\n");
} elsif($file =~ / \.ico$ / ) {
print(HEADER "Content-type: image/x-icon\r\n\r\n");
} elsif($file =~ / \.gif$ / ) {
print(HEADER "Content-type: image/gif\r\n");
} elsif($file =~ / \.png$ / ) {
print(HEADER "Content-type: image/png\r\n");
} elsif($file =~ / \.jpg$ / ) {
print(HEADER "Content-type: image/jpeg\r\n");
} elsif($file =~ / \.bmp$ / ) {
print(HEADER "Content-type: image/bmp\r\n\r\n");
} else {
print(HEADER "Content-type: text/plain\r\n");
}
print(HEADER "\r\n");
close(HEADER);
unless($file =~ / \.plain$ / | | $file =~ / cgi / ) {
system("cat /tmp/header $file > /tmp/file");
} else {
system("cp $file /tmp/file");
}
} else {
system("cp $file /tmp/file");
}
open(FILE, "/tmp/file");
unlink("/tmp/file");
unlink("/tmp/header");
$file = ~ s /\.//;
$fvar = $file;
$fvar = ~ s - / -_ - g;
$fvar = ~ s -\.-_ - g;
print(OUTPUT
"static const unsigned char data".$fvar.
"[] = {\n");
print(OUTPUT
"\t/* $file */\n\t");
for ($j = 0; $j < length($file); $j++) {
printf(OUTPUT "0x%02X, ", unpack("C", substr($file, $j, 1)));
}
printf(OUTPUT
"0,\n");
$i = 0;
while (read(FILE, $data, 1)) {
if ($i == 0) {
print(OUTPUT "\t");
}
printf(OUTPUT "0x%02X, ", unpack("C", $data));
$i++;
if ($i == 10) {
print(OUTPUT "\n");
$i = 0;
}
}
print(OUTPUT
"};\n\n");
close(FILE);
push( @ fvars, $fvar);
push( @ files, $file);
}
for ($i = 0; $i < @ fvars; $i++) {
$file = $files[$i];
$fvar = $fvars[$i];
if ($i == 0) {
$prevfile = "NULL";
} else {
$prevfile = "file".$fvars[$i - 1];
}
print(OUTPUT
"const struct fsdata_file file".$fvar.
"[] = {{\n$prevfile,\ndata$fvar, ");
print(OUTPUT
"data$fvar + ".(length($file) + 1).",\n");
print(OUTPUT
"sizeof(data$fvar) - ".(length($file) + 1).",\n");
print(OUTPUT $incHttpHeader.
"\n}};\n\n");
}
print(OUTPUT
"#define FS_ROOT file$fvars[$i - 1]\n\n");
print(OUTPUT
"#define FS_NUMFILES $i\n");

2
firmware/web.cpp
View file

@ -239,7 +239,7 @@ void websocket_cb(struct tcp_pcb *pcb, char *data, u16_t data_len,
cmd = 'G';
break;
case 'F':
togl = ~togl;
togl = !togl;
signal_led(togl);
{
auto *f = (fw_frame *) data;