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Add Embedded Filesystem example
This commit is contained in:
Sergio R. Caprile
parent
79c49e64e8
commit
014a008c3a
51
examples/embedded-filesystem/Makefile
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51
examples/embedded-filesystem/Makefile
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PROG ?= example
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SOURCES ?= ../../mongoose.c main.c packed_fs.c
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CFLAGS ?= -I../.. -DMG_ENABLE_PACKED_FS=1 -DMG_ENABLE_LINES=1 $(EXTRA)
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FILES_TO_EMBED ?= $(wildcard web_root/*)
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ROOT ?= $(realpath $(CURDIR)/../../..)
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DOCKER ?= docker run --rm -e Tmp=. -e WINEDEBUG=-all -v $(ROOT):$(ROOT) -w $(CURDIR)
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VC98 ?= $(DOCKER) mdashnet/vc98 wine
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MINGW ?= $(DOCKER) mdashnet/mingw
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all: $(PROG)
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$(RUN) ./$(PROG)
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$(PROG): $(SOURCES) $(FILES_TO_EMBED)
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$(CC) ../../test/pack.c -o pack
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./pack $(FILES_TO_EMBED) > packed_fs.c
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$(CC) -W -Wall -Wextra -O0 -g3 $(CFLAGS) -o $(PROG) $(SOURCES)
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mingw: $(SOURCES) $(FILES_TO_EMBED)
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$(MINGW) i686-w64-mingw32-gcc $(CFLAGS) ../../test/pack.c -o pack.exe
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$(MINGW) wine cmd /c 'pack.exe $(FILES_TO_EMBED) > packed_fs.c'
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$(MINGW) i686-w64-mingw32-gcc $(CFLAGS) $(SOURCES) -lws2_32 -o $(PROG).exe
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$(MINGW) wine $(PROG).exe
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vc98: $(SOURCES) $(FILES_TO_EMBED)
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$(VC98) cl.exe /nologo $(CFLAGS) ../../test/pack.c /Fepack.exe
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$(VC98) cmd /c 'pack.exe $(FILES_TO_EMBED) > packed_fs.c'
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$(VC98) cl.exe /nologo /O2 $(CFLAGS) $(SOURCES) /Fe$(PROG).exe
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$(VC98) $(PROG).exe
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clean:
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rm -rf $(PROG) *.o *.dSYM *.gcov *.gcno *.gcda *.obj *.exe *.ilk *.pdb log.txt pack
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.PHONY: compress expand gzipped plain all
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gzipped: compress
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$(MAKE) all
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plain: expand
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$(MAKE) all
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compress:
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for file in $(FILES_TO_EMBED) ; do \
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gzip -q $$file ; \
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done
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expand:
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for file in $(FILES_TO_EMBED) ; do \
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gunzip -q $$file ; \
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done
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28
examples/embedded-filesystem/main.c
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28
examples/embedded-filesystem/main.c
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// Copyright (c) 2022 Cesanta Software Limited
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// All rights reserved
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#include "mongoose.h"
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const char *s_listening_url = "http://0.0.0.0:8000";
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// HTTP request handler function
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void fn(struct mg_connection *c, int ev, void *ev_data, void *fn_data) {
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if (ev == MG_EV_HTTP_MSG) {
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struct mg_http_serve_opts opts = {
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.root_dir = "/web_root",
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.fs = &mg_fs_packed
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};
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mg_http_serve_dir(c, ev_data, &opts);
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}
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(void) fn_data;
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}
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int main(void) {
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struct mg_mgr mgr;
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mg_log_set(MG_LL_INFO);
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mg_mgr_init(&mgr);
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mg_http_listen(&mgr, s_listening_url, fn, NULL);
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while (true) mg_mgr_poll(&mgr, 500);
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mg_mgr_free(&mgr);
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return 0;
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}
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1565
examples/embedded-filesystem/packed_fs.c
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1565
examples/embedded-filesystem/packed_fs.c
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File diff suppressed because it is too large
Load Diff
13
examples/embedded-filesystem/web_root/index.html
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13
examples/embedded-filesystem/web_root/index.html
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<!DOCTYPE html>
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<html lang="en">
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<head>
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<meta name="description" content="Mongoose Embedded Filesytem example" />
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
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<meta http-equiv="X-UA-Compatible" content="IE=edge">
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<meta name="viewport" content="width=device-width, initial-scale=1">
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<title>Mongoose Embedded Filesytem example</title>
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<link rel="stylesheet" href="style.css" />
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</head>
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<body></body>
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<script type="module" src="main.js"></script>
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</html>
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88
examples/embedded-filesystem/web_root/main.js
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88
examples/embedded-filesystem/web_root/main.js
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'use strict';
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import { h, html, render } from './preact.min.js';
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const X = function () {
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return html`
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<div class="container">
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<h2 class="section">ABOUT US</h2>
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<div class="row">
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<div class="col-7">
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<p>
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Cesanta Software Ltd. is headquartered in Dublin, Republic of Ireland.
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</p>
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<p></p>
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Our story roots back to 2004, when Mongoose Web Server Library development started. <br>
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As Mongoose Web Server grew in popularity and matured over the following years, in 2013 Cesanta was established to continue its development and
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provide support to our valued customers.
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</p>
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<p>We are proud to have among our customers many <i>Fortune 500</i> companies as well as medium and small size businesses.
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Security and quality of our solutions is a paramount for us and the fact that Mongoose Web Server is used by NASA aboard the International Space Station is
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the best confirmation to it.</p>
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<p>Since 2013, Cesanta has expanded its product portfolio. We develop and distribute embedded software and hardware with focus on connected products and the Internet of Things.</p>
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</div>
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</div>
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</div>
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`;
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};
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const Y = function () {
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return html`
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<div class="container">
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<h3 class="section">Among our products are:</h3>
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<div class="row">
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<div class="col-7">
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<ul>
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<li>
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<a href="https://mongoose.ws/">Mongoose Web Server</a>
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- an embedded web server and networking library
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</li>
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<li>
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<a href="https://vcon.io/">VCON.io</a>
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- Arduino-compatible boards with built-in firmware OTA updates
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and management dashboard
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</li>
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<li>
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<a href="https://mdash.net/">mDash.net</a>
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- an all-in-one IoT Platform
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</li>
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<li>
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<a href="https://mongoose-os.com">Mongoose OS</a>
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- an operating system for low-power microcontrollers
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</li>
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<li>
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<a href="https://github.com/cesanta/mjs">mJS</a>
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- an embedded JavaScript engine for C/C++
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</li>
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</ul>
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</div>
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<div class="col-6">
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<p><b>Our solutions are:</b></p>
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<ul>
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<li>integrated into thousands of commercial products</li>
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<li>deployed to hundreds of millions devices in production environments</li>
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</ul>
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</div>
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</div>
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</div>
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`;
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};
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const App = function (props) {
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return html`
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<h1>Basic Embedded Filesystem demo</h1>
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<div>
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${h(X)}
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</div>
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<div>
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${h(Y)}
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</div>`;
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};
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window.onload = () => render(h(App), document.body);
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1
examples/embedded-filesystem/web_root/preact.min.js
vendored
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1
examples/embedded-filesystem/web_root/preact.min.js
vendored
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File diff suppressed because one or more lines are too long
43
examples/embedded-filesystem/web_root/style.css
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43
examples/embedded-filesystem/web_root/style.css
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* { box-sizing: border-box; }
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html, body { margin: 0; padding: 0; height: 100%; font: 16px sans-serif; }
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select, input, label::before, textarea { outline: none; box-shadow:none !important; border: 1px solid #ccc !important; }
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code, pre { color: #373; font-family: monospace; font-weight: bolder; font-size: smaller; background: #ddd; padding: 0.1em 0.3em; border-radius: 0.2em; }
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textarea, input, .addon { font-size: 15px; border: 1px solid #ccc; padding: 0.5em; }
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a, a:visited, a:active { color: #55f; }
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.addon { background: #eee; min-width: 9em;}
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.btn {
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background: #ccc; border-radius: 0.3em; border: 0; color: #fff; cursor: pointer;
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display: inline-block; padding: 0.6em 2em; font-weight: bolder;
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}
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.btn[disabled] { opacity: 0.5; cursor: auto;}
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.smooth { transition: all .2s; }
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.container { margin: 0 20px; width: auto; }
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.d-flex { display: flex; }
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.d-none { display: none; }
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.border { border: 1px solid #ddd; }
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.rounded { border-radius: 0.5em; }
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.nowrap { white-space: nowrap; }
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.msg { background: #def; border-left: 5px solid #59d; padding: 0.5em; font-size: 90%; margin: 1em 0; }
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.section { margin: 0 1em; }
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.topic, .data, .qos { padding: 0.2em 0.5em; border-radius: 0.4em; margin-right: 0.5em; }
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.qos { background: #efa; }
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.topic { background: #fea; }
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.data { background: #aef; }
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/* Grid */
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.row { display: flex; flex-wrap: wrap; }
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.col { margin: 0; padding: 0; overflow: auto; }
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.col-12 { width: 100%; }
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.col-11 { width: 91.66%; }
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.col-10 { width: 83.33%; }
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.col-9 { width: 75%; }
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.col-8 { width: 66.66%; }
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.col-7 { width: 58.33%; }
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.col-6 { width: 50%; }
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.col-5 { width: 41.66%; }
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.col-4 { width: 33.33%; }
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.col-3 { width: 25%; }
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.col-2 { width: 16.66%; }
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.col-1 { width: 8.33%; }
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@media (min-width: 1310px) { .container { margin: auto; width: 1270px; } }
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@media (max-width: 920px) { .row .col { width: 100%; } }
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