mirror of
https://libwebsockets.org/repo/libwebsockets
synced 2024-11-22 00:57:52 +00:00
63c1e8ba00
Add lws_display and minimal example support for esp32-wrover to match wsp32-heltec-wb32 Since no usable buttons that don't affect something else on wrover kit, assumes a button to 0V on GPIO14.
123 lines
2.8 KiB
C
123 lines
2.8 KiB
C
/*
|
|
* libwebsockets - small server side websockets and web server implementation
|
|
*
|
|
* Copyright (C) 2010 - 2019 Andy Green <andy@warmcat.com>
|
|
*
|
|
* Permission is hereby granted, free of charge, to any person obtaining a copy
|
|
* of this software and associated documentation files (the "Software"), to
|
|
* deal in the Software without restriction, including without limitation the
|
|
* rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
|
|
* sell copies of the Software, and to permit persons to whom the Software is
|
|
* furnished to do so, subject to the following conditions:
|
|
*
|
|
* The above copyright notice and this permission notice shall be included in
|
|
* all copies or substantial portions of the Software.
|
|
*
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
|
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
|
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
|
|
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
|
|
* IN THE SOFTWARE.
|
|
*/
|
|
|
|
#ifndef _WINSOCK_DEPRECATED_NO_WARNINGS
|
|
#define _WINSOCK_DEPRECATED_NO_WARNINGS
|
|
#endif
|
|
#include "private-lib-core.h"
|
|
|
|
/*
|
|
* Normally you don't want this, use lws_sul instead inside the event loop.
|
|
* But sometimes for drivers it makes sense, so there's an internal-only
|
|
* crossplatform api for it.
|
|
*/
|
|
|
|
void
|
|
lws_msleep(unsigned int ms)
|
|
{
|
|
Sleep(ms);
|
|
}
|
|
|
|
lws_usec_t
|
|
lws_now_usecs(void)
|
|
{
|
|
#ifndef DELTA_EPOCH_IN_MICROSECS
|
|
#define DELTA_EPOCH_IN_MICROSECS 11644473600000000ULL
|
|
#endif
|
|
FILETIME filetime;
|
|
ULARGE_INTEGER datetime;
|
|
|
|
#ifdef _WIN32_WCE
|
|
GetCurrentFT(&filetime);
|
|
#else
|
|
GetSystemTimeAsFileTime(&filetime);
|
|
#endif
|
|
|
|
/*
|
|
* As per Windows documentation for FILETIME, copy the resulting
|
|
* FILETIME structure to a ULARGE_INTEGER structure using memcpy
|
|
* (using memcpy instead of direct assignment can prevent alignment
|
|
* faults on 64-bit Windows).
|
|
*/
|
|
memcpy(&datetime, &filetime, sizeof(datetime));
|
|
|
|
/* Windows file times are in 100s of nanoseconds. */
|
|
return (datetime.QuadPart / 10) - DELTA_EPOCH_IN_MICROSECS;
|
|
}
|
|
|
|
|
|
#ifdef _WIN32_WCE
|
|
time_t time(time_t *t)
|
|
{
|
|
time_t ret = lws_now_usecs() / 1000000;
|
|
|
|
if(t != NULL)
|
|
*t = ret;
|
|
|
|
return ret;
|
|
}
|
|
#endif
|
|
|
|
size_t
|
|
lws_get_random(struct lws_context *context, void *buf, size_t len)
|
|
{
|
|
size_t n;
|
|
char *p = (char *)buf;
|
|
|
|
for (n = 0; n < len; n++)
|
|
p[n] = (unsigned char)rand();
|
|
|
|
return n;
|
|
}
|
|
|
|
|
|
void
|
|
lwsl_emit_syslog(int level, const char *line)
|
|
{
|
|
lwsl_emit_stderr(level, line);
|
|
}
|
|
|
|
|
|
int kill(int pid, int sig)
|
|
{
|
|
lwsl_err("Sorry Windows doesn't support kill().");
|
|
exit(0);
|
|
}
|
|
|
|
int fork(void)
|
|
{
|
|
lwsl_err("Sorry Windows doesn't support fork().");
|
|
exit(0);
|
|
}
|
|
|
|
|
|
int
|
|
lws_plat_recommended_rsa_bits(void)
|
|
{
|
|
return 4096;
|
|
}
|
|
|
|
|
|
|