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obs-outputs: Log network interface information (win32)

master
jp9000 2015-11-11 02:48:33 -08:00
parent 1e1f442a61
commit a6b69a0704
2 changed files with 68 additions and 1 deletions
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3
plugins/obs-outputs/CMakeLists.txt
View File

@ -3,7 +3,8 @@ project(obs-outputs)
if(WIN32)
set(obs-outputs_PLATFORM_DEPS
ws2_32
winmm)
winmm
Iphlpapi)
endif()
if(MSVC)

66
plugins/obs-outputs/rtmp-stream.c
View File

@ -26,6 +26,10 @@
#include "librtmp/log.h"
#include "flv-mux.h"
#ifdef _WIN32
#include <Iphlpapi.h>
#endif
#define do_log(level, format, ...) \
blog(level, "[rtmp stream: '%s'] " format, \
obs_output_get_name(stream->output), ##__VA_ARGS__)
@ -454,6 +458,63 @@ static int init_send(struct rtmp_stream *stream)
return OBS_OUTPUT_SUCCESS;
}
#ifdef _WIN32
static void win32_log_interface_type(struct rtmp_stream *stream)
{
RTMP *rtmp = &stream->rtmp;
MIB_IPFORWARDROW route;
uint32_t dest_addr, source_addr;
char hostname[256];
HOSTENT *h;
if (rtmp->Link.hostname.av_len >= sizeof(hostname) - 1)
return;
strncpy(hostname, rtmp->Link.hostname.av_val, sizeof(hostname));
hostname[rtmp->Link.hostname.av_len] = 0;
h = gethostbyname(hostname);
if (!h)
return;
dest_addr = *(uint32_t*)h->h_addr_list[0];
if (rtmp->m_bindIP.addrLen == 0)
source_addr = 0;
else if (rtmp->m_bindIP.addr.ss_family = AF_INET)
source_addr = (*(struct sockaddr_in*)&rtmp->m_bindIP)
.sin_addr.S_un.S_addr;
else
return;
if (!GetBestRoute(dest_addr, source_addr, &route)) {
MIB_IFROW row;
memset(&row, 0, sizeof(row));
row.dwIndex = route.dwForwardIfIndex;
if (!GetIfEntry(&row)) {
uint32_t speed =row.dwSpeed / 1000000;
char *type;
struct dstr other = {0};
if (row.dwType == IF_TYPE_ETHERNET_CSMACD) {
type = "ethernet";
} else if (row.dwType == IF_TYPE_IEEE80211) {
type = "802.11";
} else {
dstr_printf(&other, "type %lu", row.dwType);
type = other.array;
}
info("Interface: %s (%s, %lu mbps)", row.bDescr, type,
speed);
dstr_free(&other);
}
}
}
#endif
static int try_connect(struct rtmp_stream *stream)
{
if (dstr_is_empty(&stream->path)) {
@ -505,6 +566,10 @@ static int try_connect(struct rtmp_stream *stream)
stream->rtmp.m_bSendChunkSizeInfo = true;
stream->rtmp.m_bUseNagle = true;
#ifdef _WIN32
win32_log_interface_type(stream);
#endif
if (!RTMP_Connect(&stream->rtmp, NULL))
return OBS_OUTPUT_CONNECT_FAILED;
if (!RTMP_ConnectStream(&stream->rtmp, 0))
@ -725,6 +790,7 @@ static obs_properties_t *rtmp_stream_properties(void *unused)
obs_properties_add_int(props, OPT_DROP_THRESHOLD,
obs_module_text("RTMPStream.DropThreshold"),
200, 10000, 100);
return props;
}