C++ parse_data函数代码示例

deconvolutional_layer parse_deconvolutional(list *options, size_params params)
{
    int n = option_find_int(options, "filters",1);
    int size = option_find_int(options, "size",1);
    int stride = option_find_int(options, "stride",1);
    char *activation_s = option_find_str(options, "activation", "logistic");
    ACTIVATION activation = get_activation(activation_s);

    int batch,h,w,c;
    h = params.h;
    w = params.w;
    c = params.c;
    batch=params.batch;
    if(!(h && w && c)) error("Layer before deconvolutional layer must output image.");

    deconvolutional_layer layer = make_deconvolutional_layer(batch,h,w,c,n,size,stride,activation);

    char *weights = option_find_str(options, "weights", 0);
    char *biases = option_find_str(options, "biases", 0);
    parse_data(weights, layer.filters, c*n*size*size);
    parse_data(biases, layer.biases, n);
    #ifdef GPU
    if(weights || biases) push_deconvolutional_layer(layer);
    #endif
    return layer;
}

convolutional_layer parse_convolutional(list *options, size_params params)
{
    int n = option_find_int(options, "filters",1);
    int size = option_find_int(options, "size",1);
    int stride = option_find_int(options, "stride",1);
    int pad = option_find_int(options, "pad",0);
    char *activation_s = option_find_str(options, "activation", "logistic");
    ACTIVATION activation = get_activation(activation_s);

    int batch,h,w,c;
    h = params.h;
    w = params.w;
    c = params.c;
    batch=params.batch;
    if(!(h && w && c)) error("Layer before convolutional layer must output image.");
    int batch_normalize = option_find_int_quiet(options, "batch_normalize", 0);
    int binary = option_find_int_quiet(options, "binary", 0);
    int xnor = option_find_int_quiet(options, "xnor", 0);

    convolutional_layer layer = make_convolutional_layer(batch,h,w,c,n,size,stride,pad,activation, batch_normalize, binary, xnor);
    layer.flipped = option_find_int_quiet(options, "flipped", 0);
    layer.dot = option_find_float_quiet(options, "dot", 0);

    char *weights = option_find_str(options, "weights", 0);
    char *biases = option_find_str(options, "biases", 0);
    parse_data(weights, layer.filters, c*n*size*size);
    parse_data(biases, layer.biases, n);
    #ifdef GPU
    if(weights || biases) push_convolutional_layer(layer);
    #endif
    return layer;
}

int handle_data(int fd1, int fd2, int fd3)
{
    char buf1[MAX];
    char buf2[MAX];

    int data1[3];
    int data2[3];
    int data3[3];

    char result[MAX];

    read_line(fd1,buf1,sizeof(buf1));//读第一行
    read_line(fd2,buf2,sizeof(buf2));

    if(strcmp(buf1,"begin") != 0 || strcmp(buf2,"begin") != 0)//只要buf1 buf2中有一个不是以begin开头的 就不成立
    {
        return -1;
    }
    
    write(fd3,"begin",strlen("begin"));//把begin写到fd3所指的文件中去
    write(fd3,"\n",1);//换行
    
    memset(buf1,0,sizeof(buf1));//清空buf指针所指的内存中的内容
    memset(buf2,0,sizeof(buf2));

    read_line(fd1,buf1,sizeof(buf1));//读下一行
    read_line(fd2,buf2,sizeof(buf2));
    
    while(strcmp(buf1,"end") != 0 && strcmp(buf2,"end") != 0)//当buf1 buf2都没有到最后一行（end）时，进入循环
    {
       
	parse_data(buf1,data1);字符串转换成数字
	parse_data(buf2,data2);
	
	add(data1,data2,data3);
	
	sprintf(result,"%d %d %d%c",data3[0],data3[1],data3[2],'\n');
        
	write(fd3,result,strlen(result));//将进行加法运算后的数据写进fd3所指向的文件中

        memset(buf1,0,sizeof(buf1));
        memset(buf2,0,sizeof(buf2));
	
	read_line(fd1,buf1,sizeof(buf1));
        read_line(fd2,buf2,sizeof(buf2));
    }

    write(fd3,"end",strlen("end"));//将fd3所指的文件在最后面添上end 以表结束
    write(fd3,"\n",1);//换行符
}

static int parse_file(const char *name)
{
    int fd, size, result = 0;
    char *data = 0;

    fd = open(name, O_RDONLY);
    if (fd < 0) return 0;

    size = lseek(fd, 0, SEEK_END);
    if (size < 0) goto parse_fail;

    if (lseek(fd, 0, SEEK_SET) != 0)
        goto parse_fail;

    data = (char *)malloc(size+1);
    if (!data) goto parse_fail;

    if (read(fd, data, size) != size)
        goto parse_fail;

    data[size] = '\0';

    result = parse_data(data, &confParser);

parse_fail:
    if (data)
        free(data);
    close(fd);

    return result;
}

void CheckMKClient::send(connection_data con) {
	try {
		NSC_DEBUG_MSG_STD("Connection details: " + con.to_string());
		if (con.ssl.enabled) {
#ifndef USE_SSL
			NSC_LOG_ERROR_STD(_T("SSL not avalible (compiled without USE_SSL)"));
			return response;
#endif
		}
		socket_helpers::client::client<check_mk::client::protocol> client(con, boost::shared_ptr<client_handler>(new client_handler()));
		client.connect();
		std::string dummy;
		check_mk::packet packet = client.process_request(dummy);
		boost::optional<scripts::command_definition<lua::lua_traits> > cmd = scripts_->find_command("check_mk", "c_callback");
		if (cmd) {
			parse_data(cmd->information, cmd->function, packet);
		} else {
			NSC_LOG_ERROR_STD("No check_mk callback found!");
		}
		//lua_runtime_->on_query()
		client.shutdown();
	} catch (std::runtime_error &e) {
		NSC_LOG_ERROR_EXR("Failed to send", e);
	} catch (std::exception &e) {
		NSC_LOG_ERROR_EXR("Failed to send", e);
	} catch (...) {
		NSC_LOG_ERROR_EX("Failed to send");
	}
}

int main(int argc, char *argv[])
{
    int s, t, len;
    struct sockaddr_un remote;

    char str[BUFLEN];
    char sock_path[256] = { '\0' };

    haproxy_dir = getenv("OPENSHIFT_HAPROXY_DIR");
    app_name = getenv("OPENSHIFT_APP_NAME");
    gear_uuid = getenv("OPENSHIFT_GEAR_UUID");
    const char *gear_dns = getenv("OPENSHIFT_GEAR_DNS");
    const char *beg = strchr(gear_dns, '-');
    const char *end = strchr(gear_dns, '.');
    gear_namespace = (char *)malloc(end - beg + 1);
    strncpy(gear_namespace, beg + 1, end - beg - 1);
    std::cout << "Gear dns:" << gear_dns << std::endl;
    std::cout << "Gear namespace:" << gear_namespace << std::endl;
    snprintf(sock_path, 256, "%s/run/stats", haproxy_dir);
    signal(SIGPIPE, SIG_IGN);

    while (1) {
        if ((s = socket(AF_UNIX, SOCK_STREAM, 0)) == -1) {
            perror("socket");
            exit(1);
        }

        std::cout << "Gathering stats from HAProxy" << std::endl;
        std::cout << "============================================" << std::endl << std::endl;


        remote.sun_family = AF_UNIX;
        strcpy(remote.sun_path, sock_path);
        len = strlen(remote.sun_path) + sizeof(remote.sun_family);
        if (connect(s, (struct sockaddr *)&remote, len) == -1) {
            perror("connect");
            exit(1);
        }

        //printf("Connected!\n");
        if (send(s, STATUS_CMD, strlen(STATUS_CMD), 0) == -1) {
            perror("send");
            exit(1);
        }

        std::string data = "";
        while ((t = recv(s, str, BUFLEN, 0)) > 0) {
            //write(STDOUT_FILENO, str, t);
            data.append(str, t);
        }
        parse_data(data);

        if (t < 0) perror("recv");

        close(s);
        sleep(3);
    }

    return 0;
}

static void cgi_init_get()
{
	char* buf;
    if ((buf = getenv("QUERY_STRING")) != NULL && *buf) {
		has_get = parse_data(buf, GET);
	}
}

void parse_include(char *lumpname)
{
  int lumpnum;
  char *lump, *end;
  char *saved_rover;
  
  if(-1 == (lumpnum = W_GetNumForName(lumpname)) )
    {
      script_error("include lump '%s' not found!\n", lumpname);
      return;
    }
  
  lump = W_CacheLumpNum(lumpnum, PU_STATIC);
  
  // realloc bigger for NULL at end
  lump = Z_Realloc(lump, W_LumpLength(lumpnum)+10, PU_STATIC, NULL);
  
  saved_rover = rover;    // save rover during include
  rover = lump; end = lump+W_LumpLength(lumpnum);
  *end = 0;
  
  // preprocess the include
  // we assume that it does not include sections or labels or 
  // other nasty things
  process_find_char(lump, 0);
  
  // now parse the lump
  parse_data(lump, end);
  
  // restore rover
  rover = saved_rover;
  
  // free the lump
  Z_Free(lump);
}

int main()
{
	parse_data();
	while(T <= 10){
		printf("Test %d:\n", T++);
		N = extract_int();
		extract_string(bracets + 1);
		M = extract_int();

		build(1, 1, N);
		while(M--){
			operation = extract_int();
			if(!operation){
				printf("%s\n", !NODES[1].opening_excessive && !NODES[1].closing_excessive ? "YES" : "NO");
				continue;
			}

			// flip it
			// and let the update propagate through segmented tree.
			bracets[operation] = bracets[operation] == ')' ? '(' : ')';
			update(1, 1, N, operation);
		}
	}

	return 0;
}

static gpointer
search_artist_thread(SearchData *data)
{
	XmrService *srv = xmr_service_new();
	GString *result_data = g_string_new("");
	gchar *escape_keyword = curl_escape(data->keyword, 0);
	gchar *url = g_strdup_printf(SEARCH_URL"%s", escape_keyword);
	
	gint result = xmr_service_get_url_data(srv, url, result_data);
	g_object_unref(srv);
	
	if (result == CURLE_OK)
		parse_data(data->box, result_data);
	else
		post_event(data->box, EVENT_NETWORK_ERROR, NULL);
	
	g_free(url);
	curl_free(escape_keyword);
	g_string_free(result_data, TRUE);
	
	post_event(data->box, EVENT_FINISH, NULL);
	
	g_free(data->keyword);
	g_free(data);

	return NULL;
}

int16 get_det_read(int8 store, int8 display)
{
   int8 r, record;
   
   for(r=0;r<3;++r){
      record = det_read(store, display);
      if(record==2) break;
      else{
         fprintf(COM_A, "@RTY,%u\r\n", (r+1));
         output_bit(VDET,OFF);
         delay_ms(1000);
         output_bit(VDET,ON);
         delay_ms(1000);
         cmd='K';
         arg=detector_ch;
         det_cmd();
         delay_ms(1000);
         cmd='L';
         arg=detector_li;
         det_cmd();
      }
   }
   
   parse_data();
   
   data_available = TRUE;
   macro_flag = 900;
   
   return (record);
}

int16 parse_temp()
{
   int16 temp = 0;

   temp = parse_data();
   return (temp);
}

retvalue tracking_printall(trackingdb t) {
	struct cursor *cursor;
	retvalue result, r;
	struct trackedpackage *pkg;
	const char *key, *value, *data;
	size_t datalen;

	r = table_newglobalcursor(t->table, &cursor);
	if (!RET_IS_OK(r))
		return r;

	result = RET_NOTHING;

	while (cursor_nextpair(t->table, cursor,
				&key, &value, &data, &datalen)) {
		r = parse_data(key, value, data, datalen, &pkg);
		if (RET_IS_OK(r)) {
			print(t->codename, pkg);
			trackedpackage_free(pkg);
		}
		RET_UPDATE(result, r);
	}
	r = cursor_close(t->table, cursor);
	RET_ENDUPDATE(result, r);
	return result;
}

/* Look up the unique id in the new file, if it is there, compare the
 * last change times, and ensure that the database uses the newer of
 * the two */
static int seen_merge_cb(void *rockp,
			 const char *key, size_t keylen,
			 const char *newdata, size_t newlen) 
{
    int r = 0;
    struct seen *seendb = (struct seen *)rockp;
    struct seendata oldsd, newsd;
    char *uniqueid = xstrndup(key, keylen);
    int dirty = 0;

    parse_data(newdata, newlen, &newsd);

    if (seen_lockread(seendb, uniqueid, &oldsd)) {
	dirty = 1; /* no record */
    }
    else {
	if (newsd.lastuid > oldsd.lastuid) dirty = 1;
	if (newsd.lastread > oldsd.lastread) dirty = 1;
    }
    
    if (dirty) {
	/* write back data from new entry */
	r = seen_write(seendb, uniqueid, &newsd);
    }

    free(uniqueid);

    return r;
}

retvalue tracking_tidyall(trackingdb t) {
	struct cursor *cursor;
	retvalue result, r;
	struct trackedpackage *pkg;
	const char *key, *value, *data;
	size_t datalen;

	r = table_newglobalcursor(t->table, &cursor);
	if (!RET_IS_OK(r))
		return r;

	result = RET_NOTHING;

	while (cursor_nextpair(t->table, cursor,
				&key, &value, &data, &datalen)) {
		r = parse_data(key, value, data, datalen, &pkg);
		if (RET_WAS_ERROR(r)) {
			result = r;
			break;
		}
		r = trackedpackage_tidy(t, pkg);
		RET_UPDATE(result, r);
		r = tracking_saveatcursor(t, cursor, pkg);
		RET_UPDATE(result, r);
		trackedpackage_free(pkg);
	}
	r = cursor_close(t->table, cursor);
	RET_UPDATE(result, r);
	return result;
}