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stable
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7m9/dev/re
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8a9e1b6708 | ||
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28cf59ee91 | ||
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82f0634376 | ||
| 51ed3b3b1c |
5 changed files with 122 additions and 7 deletions
17
README.md
17
README.md
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@ -69,3 +69,20 @@ In the project root run:
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nix-shell --option sandbox false
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make firmware -j$(nproc)
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```
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>>> import htmlmin
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>>> input_html = '''
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<body style="background-color: tomato;">
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<h1> htmlmin rocks</h1>
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<pre>
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and rolls
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</pre>
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</body>'''
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>>> htmlmin.minify(input_html)
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u' <body style="background-color: tomato;"> <h1> htmlmin rocks</h1> <pre>\n and rolls\n </pre> </body>'
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>>> print htmlmin.minify(input_html)
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<body style="background-color: tomato;"> <h1> htmlmin rocks</h1> <pre>
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and rolls
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</pre> </body>
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@ -14,7 +14,7 @@ html: fsdata/fsdata.c
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fsdata/fsdata.c: fsdata/fs/index.html fsdata/fs/404.html fsdata/fs/css/picnic.min.css fsdata/fs/css/style.css fsdata/fs/js/smoothie_min.js
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@echo "Generating fsdata.."
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cd fsdata && ./makefsdata
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./mkwebfs.py
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test: unittest systest
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@ -24,4 +24,4 @@ unittest:
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systest:
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true
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.NOTPARALLEL: html all
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.NOTPARALLEL: html all
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@ -41,10 +41,6 @@ while($file = <FILES>) {
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print(HEADER "Content-type: image/jpeg\r\n");
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} elsif($file =~ /\.bmp$/) {
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print(HEADER "Content-type: image/bmp\r\n\r\n");
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} elsif($file =~ /\.class$/) {
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print(HEADER "Content-type: application/octet-stream\r\n");
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} elsif($file =~ /\.ram$/) {
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print(HEADER "Content-type: audio/x-pn-realaudio\r\n");
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} else {
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print(HEADER "Content-type: text/plain\r\n");
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}
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102
firmware/mkwebfs.py
Executable file
102
firmware/mkwebfs.py
Executable file
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@ -0,0 +1,102 @@
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#!/usr/bin/env python3
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import os
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import gzip
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incHttpHeader = True
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useCompression = True
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fileDir = "fsdata/fs/"
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def dumpBin2CHex(f, b):
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oStr = "\t"
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n = 0
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for val in b:
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oStr += hex(val) + ", "
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n += 1
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if n % 8 == 0:
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oStr += "\n\t"
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oStr += "\n"
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f.write(oStr)
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f_fsdata_c = open('fsdata/fsdata.c', 'w')
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f_fsdata_c.write('#include "httpd/fsdata.h"\n\n')
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httpFiles = []
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for root, dirs, files in os.walk(fileDir):
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for file in files:
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httpFiles.append("{}/{}".format(root, file).replace("//", "/"))
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lastFileStruct = "NULL"
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for file in httpFiles:
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response = b''
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if incHttpHeader:
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print(file)
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if("404" in file):
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response = b'HTTP/1.0 404 File not found\r\n'
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else:
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response = b'HTTP/1.0 200 OK\r\n'
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response += b"lwIP/1.4.1 (http://savannah.nongnu.org/projects/lwip)\r\n"
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fext = file.split('.')[-1]
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ctype = b'Content-type: text/plain\r\n'
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if(fext.endswith("html") or fext.endswith("htm") or fext.endswith("shtml") or fext.endswith("shtm") or fext.endswith("ssi")):
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ctype = b'Content-type: text/html\r\n'
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if(fext.endswith("js")):
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ctype = b'Content-type: application/x-javascript\r\n'
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if(fext.endswith("css")):
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ctype = b'Content-type: text/css\r\n'
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if(fext.endswith("ico")):
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ctype = b'Content-type: image/x-icon\r\n'
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if(fext.endswith("gif")):
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ctype = b'Content-type: image/gif\r\n'
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if(fext.endswith("png")):
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ctype = b'Content-type: image/png\r\n'
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if(fext.endswith("jpg")):
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ctype = b'Content-type: image/jpeg\r\n'
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if(fext.endswith("bmp")):
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ctype = b'Content-type: image/bmp\r\n'
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if(fext.endswith("class")):
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ctype = b'Content-type: application/octet-stream\r\n'
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if(fext.endswith("ram")):
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ctype = b'Content-type: audio/x-pn-realaudio\r\n'
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response += ctype
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binFile = open(file, 'rb')
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binData = binFile.read()
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compEff = False
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if useCompression:
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compData = gzip.compress(binData, 9)
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if len(compData) < len(binData):
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compEff = True
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print("- Compressed from {} to {}".format(len(binData), len(compData)))
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binData = compData
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else:
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print("- Compression skipped Orig: {} Comp: {}".format(len(binData), len(compData)))
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binFile.close()
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if compEff:
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response += b'Content-Encoding: gzip\r\n'
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response += b"\r\n"
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response += binData
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binFile.close()
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escFile = file.replace("/", "_").replace(".", "_")
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escFileData = "data_" + escFile
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escFileFile = "file_" + escFile
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webPath = ("/" + file.replace(fileDir, "")).replace("//", "/")
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f_fsdata_c.write('static const unsigned char {}[] = {{\n'.format(escFileData))
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f_fsdata_c.write('\t/* LOCAL:{} */\n'.format(file))
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f_fsdata_c.write('\t/* WEB: {} */\n'.format(webPath))
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fnameBin = webPath.encode("ascii") + b'\0'
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dumpBin2CHex(f_fsdata_c, fnameBin)
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dumpBin2CHex(f_fsdata_c, response)
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f_fsdata_c.write("};\n\n")
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f_fsdata_c.write("const struct fsdata_file {}[] = {{{{\n {},\n {}, {} + {}, sizeof({}) - {}, 1 }}}};\n\n"
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.format(escFileFile, lastFileStruct, escFileData, escFileData, len(fnameBin), escFileData, len(fnameBin)))
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#TODO: The last value is 1 if incHttpHeader == True
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lastFileStruct = escFileFile
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f_fsdata_c.write("\n")
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f_fsdata_c.write("#define FS_ROOT {}\n\n".format(lastFileStruct))
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f_fsdata_c.write("#define FS_NUMFILES {}\n\n".format(len(httpFiles)))
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@ -239,7 +239,7 @@ void websocket_cb(struct tcp_pcb *pcb, char *data, u16_t data_len,
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cmd = 'G';
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break;
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case 'F':
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togl = ~togl;
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togl = !togl;
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signal_led(togl);
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{
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auto *f = (fw_frame *) data;
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