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refactoring, html fixes

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This commit is contained in:
Devaev Maxim
2018-11-05 04:39:20 +03:00
parent ca52f12378
commit 2732482d36
7 changed files with 40 additions and 34 deletions
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6
Makefile
View File

@@ -29,8 +29,8 @@ install: $(PROG)
regen:
tools/make-jpeg-h.py src/data/blank.jpeg src/data/blank.h BLANK 640 480
tools/make-html-h.py src/data/index.html src/data/html_index.h HTML_INDEX_PAGE
tools/make-jpeg-h.py src/data/blank.jpeg src/data/blank_jpeg.h BLANK 640 480
tools/make-html-h.py src/data/index.html src/data/index_html.h HTML_INDEX_PAGE
$(PROG): $(OBJECTS)
@@ -57,7 +57,7 @@ push:
git push
git push --tags
clean-all: clean
clean:
rm -f src/*.o src/{jpeg,omx}/*.o vgcore.* $(PROG)
rm -rf pkg src/$(PROG)-* src/v*.tar.gz v*.tar.gz $(PROG)-*.pkg.tar.xz

0
src/data/blank.h → src/data/blank_jpeg.h
View File

26
src/data/index.html
View File

@@ -2,7 +2,7 @@
<html>
<head>
<meta charset=\"utf-8\">
<meta charset="utf-8" />
<title>uStreamer</title>
</head>
@@ -11,35 +11,35 @@
<hr>
<ul>
<li>
<a href=\"/ping\"><b>/ping</b></a><br>
<a href="/ping"><b><samp>/ping</samp></b></a><br>
Get JSON structure with state of the server.
</li>
<br>
<li>
<a href=\"/snapshot\"><b>/snapshot</b></a><br>
Get a current actual image from server.
<a href="/snapshot"><b><samp>/snapshot</samp></b></a><br>
Get a current actual image from the server.
</li>
<br>
<li>
<a href=\"/stream\"><b>/stream</b></a><br>
<a href="/stream"><b><samp>/stream</samp></b></a><br>
Get a live stream. Query params:<br>
<br>
<ul>
<li>
<i>extra_headers=1</i><br>
Add X-UStreamer-* headers to /stream handle (like on <a href=\"/snapshot\">/snapshot</a>).
<b><samp>extra_headers=1</samp></b><br>
Add <samp>X-UStreamer-*</samp> headers to /stream handle (like on <a href="/snapshot"><samp>/snapshot</samp></a>).
</li>
<br>
<li>
<i>advance_headers=1</i><br>
<b><samp>advance_headers=1</samp></b><br>
Enable workaround for Chromium/Blink
<a href=\"https://bugs.chromium.org/p/chromium/issues/detail?id=527446\">Bug #527446</a>.
<a href="https://bugs.chromium.org/p/chromium/issues/detail?id=527446">Bug #527446</a>.
</li>
<br>
<li>
<i>dual_final_frames=1</i><br>
Enable workaround for Safari/WebKit bug when using option --drop-same-frames.<br>
Without this option, when the frame series is completed, WebKit-based browser<br>
<b><samp>dual_final_frames=1</samp></b><br>
Enable workaround for Safari/WebKit bug when using option <samp>--drop-same-frames</samp>.<br>
Without this option, when the frame series is completed, WebKit-based browsers<br>
renders the last one with a delay.
</li>
</ul>
@@ -48,6 +48,6 @@
</ul>
<br>
<hr>
<a href=\"https://github.com/pi-kvm/ustreamer\">Sources &amp; docs</a>
<a href="https://github.com/pi-kvm/ustreamer">Sources &amp; docs</a>
</body>
</html>

22
src/data/html_index.h → src/data/index_html.h
View File

@@ -29,7 +29,7 @@ const char *HTML_INDEX_PAGE = " \
\
<html> \
<head> \
<meta charset=\"utf-8\"> \
<meta charset=\"utf-8\" /> \
<title>uStreamer</title> \
</head> \
\
@@ -38,35 +38,35 @@ const char *HTML_INDEX_PAGE = " \
<hr> \
<ul> \
<li> \
<a href=\"/ping\"><b>/ping</b></a><br> \
<a href=\"/ping\"><b><samp>/ping</samp></b></a><br> \
Get JSON structure with state of the server. \
</li> \
<br> \
<li> \
<a href=\"/snapshot\"><b>/snapshot</b></a><br> \
Get a current actual image from server. \
<a href=\"/snapshot\"><b><samp>/snapshot</samp></b></a><br> \
Get a current actual image from the server. \
</li> \
<br> \
<li> \
<a href=\"/stream\"><b>/stream</b></a><br> \
<a href=\"/stream\"><b><samp>/stream</samp></b></a><br> \
Get a live stream. Query params:<br> \
<br> \
<ul> \
<li> \
<i>extra_headers=1</i><br> \
Add X-UStreamer-* headers to /stream handle (like on <a href=\"/snapshot\">/snapshot</a>). \
<b><samp>extra_headers=1</samp></b><br> \
Add <samp>X-UStreamer-*</samp> headers to /stream handle (like on <a href=\"/snapshot\"><samp>/snapshot</samp></a>). \
</li> \
<br> \
<li> \
<i>advance_headers=1</i><br> \
<b><samp>advance_headers=1</samp></b><br> \
Enable workaround for Chromium/Blink \
<a href=\"https://bugs.chromium.org/p/chromium/issues/detail?id=527446\">Bug #527446</a>. \
</li> \
<br> \
<li> \
<i>dual_final_frames=1</i><br> \
Enable workaround for Safari/WebKit bug when using option --drop-same-frames.<br> \
Without this option, when the frame series is completed, WebKit-based browser<br> \
<b><samp>dual_final_frames=1</samp></b><br> \
Enable workaround for Safari/WebKit bug when using option <samp>--drop-same-frames</samp>.<br> \
Without this option, when the frame series is completed, WebKit-based browsers<br> \
renders the last one with a delay. \
</li> \
</ul> \

14
src/http.c
View File

@@ -43,8 +43,8 @@
#include "stream.h"
#include "http.h"
#include "data/html_index.h"
#include "data/blank.h"
#include "data/index_html.h"
#include "data/blank_jpeg.h"
static bool _http_get_param_true(struct evkeyvalq *params, const char *key);
@@ -192,7 +192,7 @@ static void _http_callback_ping(struct evhttp_request *request, void *v_server)
" \"stream\": {\"queued_fps\": %u, \"clients\": %u, \"clients_stat\": {",
(server->fake_width ? server->fake_width : server->run->exposed->width),
(server->fake_height ? server->fake_height : server->run->exposed->height),
(server->run->exposed->online ? "true" : "false"),
bool_to_string(server->run->exposed->online),
server->run->stream->encoder->quality,
server->run->exposed->captured_fps,
server->run->exposed->queued_fps,
@@ -203,8 +203,8 @@ static void _http_callback_ping(struct evhttp_request *request, void *v_server)
"\"%s\": {\"fps\": %u, \"advance_headers\": %s, \"dual_final_frames\": %s}%s",
client->id,
client->fps,
(client->advance_headers ? "true" : "false"),
(client->dual_final_frames ? "true" : "false"),
bool_to_string(client->advance_headers),
bool_to_string(client->dual_final_frames),
(client->next ? ", " : "")
));
}
@@ -237,7 +237,7 @@ static void _http_callback_snapshot(struct evhttp_request *request, void *v_serv
ADD_TIME_HEADER("X-Timestamp", get_now_real());
ADD_HEADER("X-UStreamer-Online", (EXPOSED(online) ? "true" : "false"));
ADD_HEADER("X-UStreamer-Online", bool_to_string(EXPOSED(online)));
ADD_TIME_HEADER("X-UStreamer-Grab-Time", EXPOSED(picture.grab_time));
ADD_TIME_HEADER("X-UStreamer-Encode-Begin-Time", EXPOSED(picture.encode_begin_time));
ADD_TIME_HEADER("X-UStreamer-Encode-End-Time", EXPOSED(picture.encode_end_time));
@@ -406,7 +406,7 @@ static void _http_callback_stream_write(struct bufferevent *buf_event, void *v_c
"X-UStreamer-Expose-End-Time: %.06Lf" RN
"X-UStreamer-Send-Time: %.06Lf" RN
RN,
(EXPOSED(online) ? "true" : "false"),
bool_to_string(EXPOSED(online)),
client->fps,
EXPOSED(picture.grab_time),
EXPOSED(picture.encode_begin_time),

5
src/tools.h
View File

@@ -23,6 +23,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <stdbool.h>
#include <errno.h>
#include <math.h>
#include <pthread.h>
@@ -57,6 +58,10 @@
#define UNUSED __attribute__((unused))
INLINE char *bool_to_string(const bool flag) {
return (flag ? "true" : "false");
}
INLINE unsigned max_u(unsigned a, unsigned b) {
return (a > b ? a : b);
}

1
tools/make-html-h.py
View File

@@ -37,6 +37,7 @@ def main():
text = html_file.read()
text = text.strip()
text = text.replace("\"", "\\\"")
text = text.replace("%VERSION%", "\" VERSION \"")
text = textwrap.indent(text, "\t", (lambda line: True))
text = "\n".join(("%s \\" if line.strip() else "%s\\") % (line) for line in text.split("\n"))