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提交 4d8be15f authored 作者: bruce.lu's avatar bruce.lu
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opencv-motion-detect/database.cpp
浏览文件 @ 4d8be15f
#pragma GCC diagnostic ignored "-Wunused-variable"
#include "inc/database.h" #include "inc/database.h"
//#include "inc/json.hpp" //#include "inc/json.hpp"
#include "spdlog/spdlog.h" #include "spdlog/spdlog.h"
...@@ -358,7 +360,7 @@ togo_end: ...@@ -358,7 +360,7 @@ togo_end:
exit(1); exit(1);
}else{ }else{
// replace sn // replace sn
int idx = 0; size_t idx = 0;
for(auto &j:_sn_tmpl) { for(auto &j:_sn_tmpl) {
idx = 0; idx = 0;
while(true) { while(true) {
......
opencv-motion-detect/evcloudsvc.cpp
浏览文件 @ 4d8be15f
...@@ -11,6 +11,7 @@ update: 2019/09/02 ...@@ -11,6 +11,7 @@ update: 2019/09/02
#include "inc/database.h" #include "inc/database.h"
#include "inc/json.hpp" #include "inc/json.hpp"
#include "inc/spdlog/spdlog.h" #include "inc/spdlog/spdlog.h"
#include "utils.hpp"
using namespace std; using namespace std;
using namespace httplib; using namespace httplib;
...@@ -21,11 +22,19 @@ using namespace nlohmann; ...@@ -21,11 +22,19 @@ using namespace nlohmann;
class HttpSrv{ class HttpSrv{
private: private:
Server svr; Server svr;
// sn:module -> sn_of_evmgr
json configMap; json configMap;
protected: protected:
public: public:
void run(){ void run(){
// load configmap
json cnfm;
LVDB::getValue(cnfm, "configmap");
if(cnfm.size != 0){
this->configMap = cnfm;
}
svr.Get("/config", [this](const Request& req, Response& res){ svr.Get("/config", [this](const Request& req, Response& res){
json ret; json ret;
ret["code"] = 0; ret["code"] = 0;
...@@ -71,21 +80,54 @@ class HttpSrv{ ...@@ -71,21 +80,54 @@ class HttpSrv{
ret["msg"] = "evcloudsvc invalid config body received: " + req.body; ret["msg"] = "evcloudsvc invalid config body received: " + req.body;
spdlog::error(ret["msg"]); spdlog::error(ret["msg"]);
}else{ }else{
//LVDB::setLocalConfig(newConfig);
//this->configMap = newConfig;
json &data = newConfig["data"]; json &data = newConfig["data"];
for(auto &[k, v]: data.items()) { for(auto &[k, v]: data.items()) {
// this is one evmgr
if(v.count(k) == 0||v[k].size()==0) { if(v.count(k) == 0||v[k].size()==0) {
ret["code"] = 2; ret["code"] = 2;
ret["msg"] = "evcloudsvc invalid value for key " + k; ret["msg"] = "evcloudsvc invalid value for key " + k;
spdlog::error(ret["msg"]); spdlog::error(ret["msg"]);
continue;
}else{ }else{
// // find all modules
LVDB::setLocalConfig(v, k); if(v.count("ipcs") == 0||v["ipcs"].size() == 0) {
this->configMap[k]=v; spdlog::error("invalid ipcs in config body");
LVDB::setValue(this->configMap, "configmap") continue;
}else{
json &ipcs = v["ipcs"];
for(auto &ipc : ipcs) {
if(ipc.count("modules") == 0||ipc["modules"].size() == 0) {
spdlog::error("invalid modules in ipcs config body");
continue;
}else{
json &modules = ipc["modules"];
for(auto &[mn, ml]: modules.items()) {
if(ml.count("sn") != 0 && ml["sn"].size() != 0){
string modKey;
//ml
if(mn == "evml" && ml.count("type") != 0 && ml["type"].size() != 0) {
modKey = ml["sn"] + ":evml:" + ml["type"];
}else{
modKey = ml["sn"] + ":" + mn;
}
this->configMap[modKey] = v;
}
} // for modules
}
} // for ipc
} }
} }
// update
auto lastupdated = chrono::duration_cast<chrono::seconds>(chrono::system_clock::now().time_since_epoch()).count();
json evmgrData;
v["lastupdated"] = lastupdated;
evmgrData[k] = v;
//save
LVDB::setLocalConfig(evmgrData, k);
} // for evmgr
// save configmap
LVDB::setValue(this->configMap, "configmap");
} }
......
opencv-motion-detect/inc/av_common.hpp 0 → 100644
浏览文件 @ 4d8be15f
/*
module: av_common
description:
author: Bruce.Lu <lzbgt@icloud.com>
update: 2019/08/23
*/
#ifndef __EV_AV_COMMON_H__
#define __EV_AV_COMMON_H__
extern "C"
{
#include <libavformat/avformat.h>
#include <libavutil/time.h>
}
#include <libavutil/timestamp.h>
#include <spdlog/spdlog.h>
#include <json.hpp>
#include <sstream>
using json = nlohmann::json;
#undef av_err2str
#define av_err2str(errnum) av_make_error_string((char *)__builtin_alloca(AV_ERROR_MAX_STRING_SIZE), AV_ERROR_MAX_STRING_SIZE, errnum)
#define PS_MARK_E "DEADBEEF"
#define PS_MARK_S "BEEFDEAD"
#define EV_LOG_PACKET_CNT (18*60*5)
void avlogThrow(void *avcl, int lvl, const char *fmt, ...)
{
(void)avcl;
(void)lvl;
va_list args;
va_start(args, fmt);
av_log(NULL, AV_LOG_FATAL, fmt, args);
va_end(args);
throw fmt;
}
// AVPacketSerializer
namespace AVPacketSerializer
{
int encode(AVPacket &pkt, char **bytes)
{
int cnt = 0;
//data
int wholeSize = strlen(PS_MARK_S) + sizeof(pkt.size) + pkt.size;
//side data
wholeSize += sizeof(pkt.side_data_elems);
if (pkt.side_data_elems != 0)
{
for (int i = 0; i < pkt.side_data_elems; i++)
{
wholeSize += pkt.side_data[i].size + sizeof(AVPacketSideData);
}
}
// 4 + 8: wholeSize + DEADBEAF
wholeSize += sizeof(pkt.pts) * 4 + sizeof(pkt.flags) + sizeof(pkt.stream_index) + sizeof(wholeSize) + strlen(PS_MARK_E);
*bytes = (char *)malloc(wholeSize);
memcpy((*bytes) + cnt, PS_MARK_S, strlen(PS_MARK_S));
cnt += strlen(PS_MARK_S);
// data
memcpy((*bytes) + cnt, &(pkt.size), sizeof(pkt.size));
cnt += sizeof(pkt.size);
memcpy((*bytes) + cnt, pkt.data, pkt.size);
cnt += pkt.size;
//side data
memcpy((*bytes) + cnt, &(pkt.side_data_elems), sizeof(pkt.side_data_elems));
cnt += sizeof(pkt.side_data_elems);
if (pkt.side_data_elems != 0)
{
for (int i = 0; i < pkt.side_data_elems; i++)
{
memcpy((*bytes) + cnt, &(pkt.side_data[i].size), sizeof(pkt.side_data[i].size));
cnt += sizeof(pkt.side_data[i].size);
memcpy((*bytes) + cnt, pkt.side_data[i].data, pkt.side_data[i].size);
cnt += pkt.side_data[i].size;
memcpy((*bytes) + cnt, &(pkt.side_data[i].type), sizeof(pkt.side_data[i].type));
cnt += sizeof(pkt.side_data[i].type);
}
}
// other properties
memcpy((*bytes) + cnt, &(pkt.pts), sizeof(pkt.pts));
cnt += sizeof(pkt.pts);
memcpy((*bytes) + cnt, &(pkt.dts), sizeof(pkt.dts));
cnt += 8;
memcpy((*bytes) + cnt, &(pkt.pos), sizeof(pkt.pos));
cnt += sizeof(pkt.pos);
memcpy((*bytes) + cnt, &(pkt.duration), sizeof(pkt.duration));
cnt += sizeof(pkt.duration);
// deprecated
//memcpy((*bytes )+cnt, &(pkt.convergence_duration), sizeof(pkt.convergence_duration));
//cnt+=sizeof(pkt.convergence_duration);
memcpy((*bytes) + cnt, &(pkt.flags), sizeof(pkt.flags));
cnt += sizeof(pkt.flags);
memcpy((*bytes) + cnt, &(pkt.stream_index), sizeof(pkt.stream_index));
cnt += sizeof(pkt.stream_index);
memcpy((*bytes) + cnt, &wholeSize, sizeof(wholeSize));
cnt += sizeof(wholeSize);
memcpy((*bytes) + cnt, PS_MARK_E, strlen(PS_MARK_E));
cnt += strlen(PS_MARK_E);
assert(cnt == wholeSize);
av_log(NULL, AV_LOG_DEBUG, "pkt origin size %d, serialized size: %d, elems: %d", pkt.size, wholeSize, pkt.side_data_elems);
return wholeSize;
}
int decode(char *bytes, int len, AVPacket *pkt)
{
// allocate packet mem on heap
//AVPacket *pkt = (AVPacket*)malloc(sizeof(AVPacket));
int ret = 0;
int got = 0;
if (memcmp(PS_MARK_E, bytes + len - strlen(PS_MARK_E), strlen(PS_MARK_E)) != 0 || memcmp(PS_MARK_S, bytes, strlen(PS_MARK_S)))
{
spdlog::error("invalid packet");
return -1;
}
//skip mark_s
got += strlen(PS_MARK_S);
memcpy(&(pkt->size), bytes + got, sizeof(pkt->size));
got += sizeof(pkt->size);
av_new_packet(pkt, pkt->size);
memcpy(pkt->data, bytes + got, pkt->size);
got += pkt->size;
memcpy(&pkt->side_data_elems, bytes + got, sizeof(pkt->side_data_elems));
got += sizeof(pkt->side_data_elems);
for (int i = 0; i < pkt->side_data_elems; i++)
{
memcpy(&(pkt->side_data[i].size), bytes + got, sizeof(pkt->side_data[i].size));
got += sizeof(pkt->side_data[i].size);
memcpy(pkt->side_data[i].data, bytes + got, pkt->side_data[i].size);
got += pkt->side_data[i].size;
memcpy(&(pkt->side_data[i].type), bytes + got, sizeof(pkt->side_data[i].type));
got += sizeof(pkt->side_data[i].type);
}
// props
memcpy(&(pkt->pts), bytes + got, sizeof(pkt->pts));
got += sizeof(pkt->pts);
memcpy(&(pkt->dts), bytes + got, sizeof(pkt->dts));
got += sizeof(pkt->dts);
memcpy(&(pkt->pos), bytes + got, sizeof(pkt->pos));
got += sizeof(pkt->pos);
memcpy(&(pkt->duration), bytes + got, sizeof(pkt->duration));
got += sizeof(pkt->duration);
// deprecated
//memcpy(&(pkt->convergence_duration), bytes + got, sizeof(pkt->convergence_duration));
//got += sizeof(pkt->convergence_duration);
memcpy(&(pkt->flags), bytes + got, sizeof(pkt->flags));
got += sizeof(pkt->flags);
memcpy(&(pkt->stream_index), bytes + got, sizeof(pkt->stream_index));
got += sizeof(pkt->stream_index);
int wholeSize = 0;
memcpy(&wholeSize, bytes + got, sizeof(wholeSize));
got += sizeof(wholeSize);
got += 8;
spdlog::debug("wholeSize: {:d}, {:d}", wholeSize, got);
return ret;
}
} // namespace AVPacketSerializer
void mqPacketFree(void *data, void *hint)
{
free(data);
}
// AVFormatCtxSerializer
namespace AVFormatCtxSerializer
{
/**
* memory layerout
* PS_MARK_S | NUM_STREAMS | AVSTREAM+AVCODEPAR | WHOLESIZE | PS_MARK_E
* */
int encode(AVFormatContext *ctx, char **bytes)
{
int ret = 0;
int wholeSize = 0;
int got = 0;
// calc total size
wholeSize += strlen(PS_MARK_S);
// num streams
wholeSize += sizeof(ctx->nb_streams);
spdlog::info("encode sizeof streams: {:d}, {:d}", sizeof(ctx->nb_streams), ctx->nb_streams);
for (int i = 0; i < ctx->nb_streams; i++)
{
wholeSize += sizeof(AVStream);
wholeSize += sizeof(AVCodecParameters);
//extradata
wholeSize += sizeof(ctx->streams[i]->codecpar->extradata_size);
if(ctx->streams[i]->codecpar->extradata_size!=0){
wholeSize += ctx->streams[i]->codecpar->extradata_size;
}
}
wholeSize += sizeof(wholeSize);
wholeSize += strlen(PS_MARK_E);
// alloc memory
*bytes = (char *)malloc(wholeSize);
// populate
memcpy((*bytes) + got, PS_MARK_S, strlen(PS_MARK_S));
got += strlen(PS_MARK_S);
memcpy((*bytes) + got, (void *)&(ctx->nb_streams), sizeof(ctx->nb_streams));
got += sizeof(ctx->nb_streams);
for (int i = 0; i < ctx->nb_streams; i++)
{
//
memcpy((*bytes) + got, ctx->streams[i], sizeof(AVStream));
got += sizeof(AVStream);
//
memcpy((*bytes) + got, ctx->streams[i]->codecpar, sizeof(AVCodecParameters));
got += sizeof(AVCodecParameters);
//extra
memcpy((*bytes) + got, &(ctx->streams[i]->codecpar->extradata_size), sizeof(int));
got += sizeof(int);
memcpy((*bytes) + got,ctx->streams[i]->codecpar->extradata, ctx->streams[i]->codecpar->extradata_size);
got += ctx->streams[i]->codecpar->extradata_size;
}
memcpy((*bytes) + got, &wholeSize, sizeof(wholeSize));
got += sizeof(wholeSize);
memcpy((*bytes) + got, PS_MARK_E, strlen(PS_MARK_E));
got += strlen(PS_MARK_E);
assert(wholeSize == got);
spdlog::info("encode wholesize: {}", got);
return wholeSize;
}
int decode(char *bytes, int len, AVFormatContext *pCtx)
{
int ret = 0;
int got = 0;
memcpy(&ret, bytes +len -strlen(PS_MARK_E) - sizeof(ret), sizeof(ret));
if ((memcmp(PS_MARK_S, bytes + got, strlen(PS_MARK_S)) != 0 && memcmp(PS_MARK_E, bytes + len - strlen(PS_MARK_E), strlen(PS_MARK_E)) != 0)||ret != len)
{
spdlog::error("invalid avformatctx: {} {}", ret, len);
return -1;
}
spdlog::info("decode len: {}", ret);
got += strlen(PS_MARK_S);
memcpy(&ret, bytes + got, sizeof(ret));
got += sizeof(ret);
pCtx->streams = (AVStream **)malloc(sizeof(AVStream *) * ret);
pCtx->nb_streams = ret;
for (int i = 0; i < ret; i++)
{
pCtx->streams[i] = (AVStream *)malloc(sizeof(AVStream));
memcpy(pCtx->streams[i], bytes + got, sizeof(AVStream));
got += sizeof(AVStream);
pCtx->streams[i]->codecpar = (AVCodecParameters *)malloc(sizeof(AVCodecParameters));
memcpy(pCtx->streams[i]->codecpar, bytes + got, sizeof(AVCodecParameters));
got += sizeof(AVCodecParameters);
// extra
memcpy(&ret, bytes + got, sizeof(int));
got += sizeof(int);
if(ret != 0) {
pCtx->streams[i]->codecpar->extradata_size = ret;
pCtx->streams[i]->codecpar->extradata = (uint8_t *)malloc(ret);
memcpy(pCtx->streams[i]->codecpar->extradata, bytes + got, ret);
got += ret;
}
}
memcpy(&ret, bytes + got, sizeof(ret));
got += sizeof(ret);
got += strlen(PS_MARK_E);
spdlog::debug("avformatctx decode: {:d} {:d} {:d}", ret, len, got);
assert(ret == len);
return ret;
}
void freeCtx(AVFormatContext *pCtx)
{
for (int i = 0; i < pCtx->nb_streams; i++)
{
free(pCtx->streams[i]->codecpar);
if(pCtx->streams[i]->codecpar->extradata_size != 0) {
free(pCtx->streams[i]->codecpar->extradata);
}
free(pCtx->streams[i]);
}
free(pCtx->streams);
}
} // namespace AVFormatCtxSerializer
#endif
\ No newline at end of file
opencv-motion-detect/inc/common.hpp
浏览文件 @ 4d8be15f
...@@ -8,391 +8,9 @@ update: 2019/08/23 ...@@ -8,391 +8,9 @@ update: 2019/08/23
#ifndef __COMMON_H__ #ifndef __COMMON_H__
#define __COMMON_H__ #define __COMMON_H__
extern "C"
{
#include <libavformat/avformat.h>
#include <libavutil/time.h>
}
#include <libavutil/timestamp.h>
#include <spdlog/spdlog.h>
#include <json.hpp>
#include <sstream>
using json = nlohmann::json;
#undef av_err2str
#define av_err2str(errnum) av_make_error_string((char *)__builtin_alloca(AV_ERROR_MAX_STRING_SIZE), AV_ERROR_MAX_STRING_SIZE, errnum)
#define PS_MARK_E "DEADBEEF"
#define PS_MARK_S "BEEFDEAD"
#define EV_LOG_PACKET_CNT (18*60*5)
void avlogThrow(void *avcl, int lvl, const char *fmt, ...)
{
(void)avcl;
(void)lvl;
va_list args;
va_start(args, fmt);
av_log(NULL, AV_LOG_FATAL, fmt, args);
va_end(args);
throw fmt;
}
// AVPacketSerializer
namespace AVPacketSerializer
{
int encode(AVPacket &pkt, char **bytes)
{
int cnt = 0;
//data
int wholeSize = strlen(PS_MARK_S) + sizeof(pkt.size) + pkt.size;
//side data
wholeSize += sizeof(pkt.side_data_elems);
if (pkt.side_data_elems != 0)
{
for (int i = 0; i < pkt.side_data_elems; i++)
{
wholeSize += pkt.side_data[i].size + sizeof(AVPacketSideData);
}
}
// 4 + 8: wholeSize + DEADBEAF
wholeSize += sizeof(pkt.pts) * 4 + sizeof(pkt.flags) + sizeof(pkt.stream_index) + sizeof(wholeSize) + strlen(PS_MARK_E);
*bytes = (char *)malloc(wholeSize);
memcpy((*bytes) + cnt, PS_MARK_S, strlen(PS_MARK_S));
cnt += strlen(PS_MARK_S);
// data
memcpy((*bytes) + cnt, &(pkt.size), sizeof(pkt.size));
cnt += sizeof(pkt.size);
memcpy((*bytes) + cnt, pkt.data, pkt.size);
cnt += pkt.size;
//side data
memcpy((*bytes) + cnt, &(pkt.side_data_elems), sizeof(pkt.side_data_elems));
cnt += sizeof(pkt.side_data_elems);
if (pkt.side_data_elems != 0)
{
for (int i = 0; i < pkt.side_data_elems; i++)
{
memcpy((*bytes) + cnt, &(pkt.side_data[i].size), sizeof(pkt.side_data[i].size));
cnt += sizeof(pkt.side_data[i].size);
memcpy((*bytes) + cnt, pkt.side_data[i].data, pkt.side_data[i].size);
cnt += pkt.side_data[i].size;
memcpy((*bytes) + cnt, &(pkt.side_data[i].type), sizeof(pkt.side_data[i].type));
cnt += sizeof(pkt.side_data[i].type);
}
}
// other properties
memcpy((*bytes) + cnt, &(pkt.pts), sizeof(pkt.pts));
cnt += sizeof(pkt.pts);
memcpy((*bytes) + cnt, &(pkt.dts), sizeof(pkt.dts));
cnt += 8;
memcpy((*bytes) + cnt, &(pkt.pos), sizeof(pkt.pos));
cnt += sizeof(pkt.pos);
memcpy((*bytes) + cnt, &(pkt.duration), sizeof(pkt.duration));
cnt += sizeof(pkt.duration);
// deprecated
//memcpy((*bytes )+cnt, &(pkt.convergence_duration), sizeof(pkt.convergence_duration));
//cnt+=sizeof(pkt.convergence_duration);
memcpy((*bytes) + cnt, &(pkt.flags), sizeof(pkt.flags));
cnt += sizeof(pkt.flags);
memcpy((*bytes) + cnt, &(pkt.stream_index), sizeof(pkt.stream_index));
cnt += sizeof(pkt.stream_index);
memcpy((*bytes) + cnt, &wholeSize, sizeof(wholeSize));
cnt += sizeof(wholeSize);
memcpy((*bytes) + cnt, PS_MARK_E, strlen(PS_MARK_E));
cnt += strlen(PS_MARK_E);
assert(cnt == wholeSize);
av_log(NULL, AV_LOG_DEBUG, "pkt origin size %d, serialized size: %d, elems: %d", pkt.size, wholeSize, pkt.side_data_elems);
return wholeSize;
}
int decode(char *bytes, int len, AVPacket *pkt)
{
// allocate packet mem on heap
//AVPacket *pkt = (AVPacket*)malloc(sizeof(AVPacket));
int ret = 0;
int got = 0;
if (memcmp(PS_MARK_E, bytes + len - strlen(PS_MARK_E), strlen(PS_MARK_E)) != 0 || memcmp(PS_MARK_S, bytes, strlen(PS_MARK_S)))
{
spdlog::error("invalid packet");
return -1;
}
//skip mark_s
got += strlen(PS_MARK_S);
memcpy(&(pkt->size), bytes + got, sizeof(pkt->size));
got += sizeof(pkt->size);
av_new_packet(pkt, pkt->size);
memcpy(pkt->data, bytes + got, pkt->size);
got += pkt->size;
memcpy(&pkt->side_data_elems, bytes + got, sizeof(pkt->side_data_elems));
got += sizeof(pkt->side_data_elems);
for (int i = 0; i < pkt->side_data_elems; i++)
{
memcpy(&(pkt->side_data[i].size), bytes + got, sizeof(pkt->side_data[i].size));
got += sizeof(pkt->side_data[i].size);
memcpy(pkt->side_data[i].data, bytes + got, pkt->side_data[i].size);
got += pkt->side_data[i].size;
memcpy(&(pkt->side_data[i].type), bytes + got, sizeof(pkt->side_data[i].type));
got += sizeof(pkt->side_data[i].type);
}
// props
memcpy(&(pkt->pts), bytes + got, sizeof(pkt->pts));
got += sizeof(pkt->pts);
memcpy(&(pkt->dts), bytes + got, sizeof(pkt->dts));
got += sizeof(pkt->dts);
memcpy(&(pkt->pos), bytes + got, sizeof(pkt->pos));
got += sizeof(pkt->pos);
memcpy(&(pkt->duration), bytes + got, sizeof(pkt->duration));
got += sizeof(pkt->duration);
// deprecated
//memcpy(&(pkt->convergence_duration), bytes + got, sizeof(pkt->convergence_duration));
//got += sizeof(pkt->convergence_duration);
memcpy(&(pkt->flags), bytes + got, sizeof(pkt->flags));
got += sizeof(pkt->flags);
memcpy(&(pkt->stream_index), bytes + got, sizeof(pkt->stream_index));
got += sizeof(pkt->stream_index);
int wholeSize = 0;
memcpy(&wholeSize, bytes + got, sizeof(wholeSize));
got += sizeof(wholeSize);
got += 8;
spdlog::debug("wholeSize: {:d}, {:d}", wholeSize, got);
return ret;
}
} // namespace AVPacketSerializer
void mqPacketFree(void *data, void *hint)
{
free(data);
}
// AVFormatCtxSerializer
namespace AVFormatCtxSerializer
{
/**
* memory layerout
* PS_MARK_S | NUM_STREAMS | AVSTREAM+AVCODEPAR | WHOLESIZE | PS_MARK_E
* */
int encode(AVFormatContext *ctx, char **bytes)
{
int ret = 0;
int wholeSize = 0;
int got = 0;
// calc total size
wholeSize += strlen(PS_MARK_S);
// num streams
wholeSize += sizeof(ctx->nb_streams);
spdlog::info("encode sizeof streams: {:d}, {:d}", sizeof(ctx->nb_streams), ctx->nb_streams);
for (int i = 0; i < ctx->nb_streams; i++)
{
wholeSize += sizeof(AVStream);
wholeSize += sizeof(AVCodecParameters);
//extradata
wholeSize += sizeof(ctx->streams[i]->codecpar->extradata_size);
if(ctx->streams[i]->codecpar->extradata_size!=0){
wholeSize += ctx->streams[i]->codecpar->extradata_size;
}
}
wholeSize += sizeof(wholeSize);
wholeSize += strlen(PS_MARK_E);
// alloc memory
*bytes = (char *)malloc(wholeSize);
// populate
memcpy((*bytes) + got, PS_MARK_S, strlen(PS_MARK_S));
got += strlen(PS_MARK_S);
memcpy((*bytes) + got, (void *)&(ctx->nb_streams), sizeof(ctx->nb_streams));
got += sizeof(ctx->nb_streams);
for (int i = 0; i < ctx->nb_streams; i++)
{
//
memcpy((*bytes) + got, ctx->streams[i], sizeof(AVStream));
got += sizeof(AVStream);
//
memcpy((*bytes) + got, ctx->streams[i]->codecpar, sizeof(AVCodecParameters));
got += sizeof(AVCodecParameters);
//extra
memcpy((*bytes) + got, &(ctx->streams[i]->codecpar->extradata_size), sizeof(int));
got += sizeof(int);
memcpy((*bytes) + got,ctx->streams[i]->codecpar->extradata, ctx->streams[i]->codecpar->extradata_size);
got += ctx->streams[i]->codecpar->extradata_size;
}
memcpy((*bytes) + got, &wholeSize, sizeof(wholeSize));
got += sizeof(wholeSize);
memcpy((*bytes) + got, PS_MARK_E, strlen(PS_MARK_E));
got += strlen(PS_MARK_E);
assert(wholeSize == got);
spdlog::info("encode wholesize: {}", got);
return wholeSize;
}
int decode(char *bytes, int len, AVFormatContext *pCtx)
{
int ret = 0;
int got = 0;
memcpy(&ret, bytes +len -strlen(PS_MARK_E) - sizeof(ret), sizeof(ret));
if ((memcmp(PS_MARK_S, bytes + got, strlen(PS_MARK_S)) != 0 && memcmp(PS_MARK_E, bytes + len - strlen(PS_MARK_E), strlen(PS_MARK_E)) != 0)||ret != len)
{
spdlog::error("invalid avformatctx: {} {}", ret, len);
return -1;
}
spdlog::info("decode len: {}", ret);
got += strlen(PS_MARK_S);
memcpy(&ret, bytes + got, sizeof(ret));
got += sizeof(ret);
pCtx->streams = (AVStream **)malloc(sizeof(AVStream *) * ret);
pCtx->nb_streams = ret;
for (int i = 0; i < ret; i++)
{
pCtx->streams[i] = (AVStream *)malloc(sizeof(AVStream));
memcpy(pCtx->streams[i], bytes + got, sizeof(AVStream));
got += sizeof(AVStream);
pCtx->streams[i]->codecpar = (AVCodecParameters *)malloc(sizeof(AVCodecParameters));
memcpy(pCtx->streams[i]->codecpar, bytes + got, sizeof(AVCodecParameters));
got += sizeof(AVCodecParameters);
// extra
memcpy(&ret, bytes + got, sizeof(int));
got += sizeof(int);
if(ret != 0) {
pCtx->streams[i]->codecpar->extradata_size = ret;
pCtx->streams[i]->codecpar->extradata = (uint8_t *)malloc(ret);
memcpy(pCtx->streams[i]->codecpar->extradata, bytes + got, ret);
got += ret;
}
}
memcpy(&ret, bytes + got, sizeof(ret));
got += sizeof(ret);
got += strlen(PS_MARK_E);
spdlog::debug("avformatctx decode: {:d} {:d} {:d}", ret, len, got);
assert(ret == len);
return ret;
}
void freeCtx(AVFormatContext *pCtx)
{
for (int i = 0; i < pCtx->nb_streams; i++)
{
free(pCtx->streams[i]->codecpar);
if(pCtx->streams[i]->codecpar->extradata_size != 0) {
free(pCtx->streams[i]->codecpar->extradata);
}
free(pCtx->streams[i]);
}
free(pCtx->streams);
}
} // namespace AVFormatCtxSerializer
// cloudutils
namespace cloudutils
{
/**
* scn:
* evpuller, evmgr, evmotion, evslicer
*
* */
/*
{
"time":0,
"lastupdated": 0,
"code":0,
"data":{
"ILSEVMGR1":{
"lastupdated": 0,
"sn":"ILSEVMGR1",
"addr":"172.31.0.76",
"addr-cloud":"172.31.0.76",
"proto":"zmq",
"port-cloud":5556,
"port-router":5550,
"status":1,
"ipcs":[
{
"addr":"172.31.0.51",
"proto":"rtsp",
"user":"admin",
"password":"FWBWTU",
"port": 554,
"status":1,
"modules":{
"evpuller":[
{
"sn":"ILSEVPULLER1",
"addr":"172.31.0.76",
"iid":1,
"port-pub":5556,
"status":1
}
],
"evpusher":[
{
"sn":"ILSEVPUSHER1",
"iid":1,
"urlDest":"rtsp://40.73.41.176:554/test1",
"user":"",
"password":"",
"token":"",
"enabled":1,
"status":1
}
],
"evslicer":[
{
"sn":"ILSEVSLICER1",
"iid":1,
"path":"slices",
"enabled":1,
"status":1
}
],
"evml":[
{
"type":"motion",
"sn":"ILSEVMLMOTION1",
"iid":1,
"enabled":1,
"status":1
}
]
}
}
]
}
}
}
*/
// const char *config = "{\"time\":0,\"code\":0,\"data\":{\"ILSEVMGR1\":{\"sn\":\"ILSEVMGR1\",\"addr\":\"127.0.0.1\",\"addr-cloud\":\"127.0.0.1\",\"proto\":\"zmq\",\"port-cloud\":5556,\"port-router\":5550,\"status\":1,\"ipcs\":[{\"addr\":\"172.31.0.51\",\"proto\":\"rtsp\",\"user\":\"admin\",\"password\":\"iLabService\",\"status\":1,\"modules\":{\"evpuller\":[{\"sn\":\"ILSEVPULLER1\",\"addr\":\"127.0.0.1\",\"iid\":1,\"port-pub\":5556,\"status\":1}],\"evpusher\":[{\"sn\":\"ILSEVPUSHER1\",\"iid\":1,\"urlDest\":\"rtsp://40.73.41.176:554/test1\",\"user\":\"\",\"password\":\"\",\"token\":\"\",\"enabled\":1,\"status\":1}],\"evslicer\":[{\"sn\":\"ILSEVSLICER1\",\"iid\":1,\"path\":\"slices\",\"enabled\":1,\"status\":1}],\"evml\":[{\"type\":\"motion\",\"sn\":\"ILSEVMLMOTION1\",\"iid\":1,\"enabled\":1,\"status\":1}]}}]}}}";
json registry(const char *sn, const json &config)
{
// find local info in db
// request cloud info
// moc
return json();
}
vector<string> split(const std::string& s, char delimiter)
{
std::vector<std::string> tokens;
std::string token;
std::istringstream tokenStream(s);
while (getline(tokenStream, token, delimiter))
{
tokens.push_back(token);
}
return tokens;
}
} // namespace cloudutils
#include "utils.hpp"
#include "av_common.hpp"
#endif #endif
opencv-motion-detect/inc/utils.hpp 0 → 100644
浏览文件 @ 4d8be15f
#ifndef __EV_UTILS_H__
#define __EV_UTILS_H__
#include <vector>
#include <chrono>
#include <thread>
#include <map>
#include <sstream>
#include "json.hpp"
#include "spdlog/spdlog.h"
using namespace std;
using namespace nlohmann;
// cloudutils
namespace cloudutils
{
/**
* scn:
* evpuller, evmgr, evmotion, evslicer
*
* */
/*
{
"time":0,
"lastupdated": 0,
"code":0,
"data":{
"ILSEVMGR1":{
"lastupdated": 0,
"sn":"ILSEVMGR1",
"addr":"172.31.0.76",
"addr-cloud":"172.31.0.76",
"proto":"zmq",
"port-cloud":5556,
"port-router":5550,
"status":1,
"ipcs":[
{
"addr":"172.31.0.51",
"proto":"rtsp",
"user":"admin",
"password":"FWBWTU",
"port": 554,
"status":1,
"modules":{
"evpuller":[
{
"sn":"ILSEVPULLER1",
"addr":"172.31.0.76",
"iid":1,
"port-pub":5556,
"status":1
}
],
"evpusher":[
{
"sn":"ILSEVPUSHER1",
"iid":1,
"urlDest":"rtsp://40.73.41.176:554/test1",
"user":"",
"password":"",
"token":"",
"enabled":1,
"status":1
}
],
"evslicer":[
{
"sn":"ILSEVSLICER1",
"iid":1,
"path":"slices",
"enabled":1,
"status":1
}
],
"evml":[
{
"type":"motion",
"sn":"ILSEVMLMOTION1",
"iid":1,
"enabled":1,
"status":1
}
]
}
}
]
}
}
}
*/
// const char *config = "{\"time\":0,\"code\":0,\"data\":{\"ILSEVMGR1\":{\"sn\":\"ILSEVMGR1\",\"addr\":\"127.0.0.1\",\"addr-cloud\":\"127.0.0.1\",\"proto\":\"zmq\",\"port-cloud\":5556,\"port-router\":5550,\"status\":1,\"ipcs\":[{\"addr\":\"172.31.0.51\",\"proto\":\"rtsp\",\"user\":\"admin\",\"password\":\"iLabService\",\"status\":1,\"modules\":{\"evpuller\":[{\"sn\":\"ILSEVPULLER1\",\"addr\":\"127.0.0.1\",\"iid\":1,\"port-pub\":5556,\"status\":1}],\"evpusher\":[{\"sn\":\"ILSEVPUSHER1\",\"iid\":1,\"urlDest\":\"rtsp://40.73.41.176:554/test1\",\"user\":\"\",\"password\":\"\",\"token\":\"\",\"enabled\":1,\"status\":1}],\"evslicer\":[{\"sn\":\"ILSEVSLICER1\",\"iid\":1,\"path\":\"slices\",\"enabled\":1,\"status\":1}],\"evml\":[{\"type\":\"motion\",\"sn\":\"ILSEVMLMOTION1\",\"iid\":1,\"enabled\":1,\"status\":1}]}}]}}}";
json registry(const char *sn, const json &config)
{
// find local info in db
// request cloud info
// moc
return json();
}
vector<string> split(const std::string& s, char delimiter)
{
std::vector<std::string> tokens;
std::string token;
std::istringstream tokenStream(s);
while (getline(tokenStream, token, delimiter))
{
tokens.push_back(token);
}
return tokens;
}
} // namespace cloudutils
#endif
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