291 lines
9.2 KiB
C
291 lines
9.2 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "database.h"
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#include "event.h"
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#include "handler.h"
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#include "logger/logger.h"
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#include "view/view.h"
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#include "gui/gui.h"
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#include "utils.h"
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#include "../T_defs.h"
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#include "event_selector.h"
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#include "openair_logo.h"
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#include "config.h"
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typedef struct {
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view *rrcview;
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} enb_gui;
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#define DEFAULT_REMOTE_PORT 2021
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void usage(void)
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{
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printf(
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"options:\n"
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" -d <database file> this option is mandatory\n"
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" -on <GROUP or ID> turn log ON for given GROUP or ID\n"
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" -off <GROUP or ID> turn log OFF for given GROUP or ID\n"
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" -ON turn all logs ON\n"
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" -OFF turn all logs OFF\n"
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" note: you may pass several -on/-off/-ON/-OFF,\n"
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" they will be processed in order\n"
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" by default, all is off\n"
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" -p <port> use given port (default %d)\n"
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" -debug-gui activate GUI debug logs\n",
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DEFAULT_REMOTE_PORT
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);
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exit(1);
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}
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static void *gui_thread(void *_g)
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{
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gui *g = _g;
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gui_loop(g);
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return NULL;
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}
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static void enb_main_gui(enb_gui *e, gui *g, event_handler *h, void *database)
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{
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widget *main_window;
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widget *top_container;
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widget *line, *col;
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widget *logo;
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widget *input_signal_plot;
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logger *input_signal_log;
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view *input_signal_view;
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widget *timeline_plot;
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logger *timelog;
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view *timeview;
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view *subview;
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widget *text;
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view *textview;
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int i;
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main_window = new_toplevel_window(g, 800, 600, "eNB tracer");
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top_container = new_container(g, VERTICAL);
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widget_add_child(g, main_window, top_container, -1);
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line = new_container(g, HORIZONTAL);
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widget_add_child(g, top_container, line, -1);
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logo = new_image(g, openair_logo_png, openair_logo_png_len);
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widget_add_child(g, line, logo, -1);
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input_signal_plot = new_xy_plot(g, 256, 55, "input signal", 20);
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widget_add_child(g, line, input_signal_plot, -1);
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xy_plot_set_range(g, input_signal_plot, 0, 7680*10, 20, 70);
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input_signal_log = new_framelog(h, database,
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"ENB_INPUT_SIGNAL", "subframe", "rxdata");
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/* a skip value of 10 means to process 1 frame over 10, that is
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* more or less 10 frames per second
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*/
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framelog_set_skip(input_signal_log, 10);
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input_signal_view = new_view_xy(7680*10, 10,
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g, input_signal_plot, new_color(g, "#0c0c72"));
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logger_add_view(input_signal_log, input_signal_view);
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/* downlink UE DCIs */
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widget_add_child(g, top_container,
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new_label(g,"DL/UL TICK/DCI/ACK/NACK "), -1);
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line = new_container(g, HORIZONTAL);
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widget_add_child(g, top_container, line, -1);
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timeline_plot = new_timeline(g, 512, 8, 5);
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widget_add_child(g, line, timeline_plot, -1);
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container_set_child_growable(g, line, timeline_plot, 1);
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for (i = 0; i < 8; i++)
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timeline_set_subline_background_color(g, timeline_plot, i,
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new_color(g, i==0 || i==4 ? "#aaf" : i & 1 ? "#ddd" : "#eee"));
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timeview = new_view_time(3600, 10, g, timeline_plot);
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/* tick logging */
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timelog = new_timelog(h, database, "ENB_DL_TICK");
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subview = new_subview_time(timeview, 0, FOREGROUND_COLOR, 3600*1000);
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logger_add_view(timelog, subview);
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/* DCI logging */
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timelog = new_timelog(h, database, "ENB_DLSCH_UE_DCI");
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subview = new_subview_time(timeview, 1, new_color(g, "#228"), 3600*1000);
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logger_add_view(timelog, subview);
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/* ACK */
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timelog = new_timelog(h, database, "ENB_DLSCH_UE_ACK");
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subview = new_subview_time(timeview, 2, new_color(g, "#282"), 3600*1000);
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logger_add_view(timelog, subview);
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/* NACK */
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timelog = new_timelog(h, database, "ENB_DLSCH_UE_NACK");
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subview = new_subview_time(timeview, 3, new_color(g, "#f22"), 3600*1000);
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logger_add_view(timelog, subview);
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/* uplink UE DCIs */
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timelog = new_timelog(h, database, "ENB_UL_TICK");
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subview = new_subview_time(timeview, 4, FOREGROUND_COLOR, 3600*1000);
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logger_add_view(timelog, subview);
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/* phy/mac/rlc/pdcp/rrc textlog */
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line = new_container(g, HORIZONTAL);
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widget_add_child(g, top_container, line, -1);
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container_set_child_growable(g, top_container, line, 1);
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/* phy */
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col = new_container(g, VERTICAL);
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widget_add_child(g, line, col, -1);
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container_set_child_growable(g, line, col, 1);
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widget_add_child(g, col, new_label(g, "PHY"), -1);
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text = new_textlist(g, 100, 10, new_color(g, "#afa"));
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widget_add_child(g, col, text, -1);
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container_set_child_growable(g, col, text, 1);
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textview = new_view_textlist(10000, 10, g, text);
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/* mac */
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col = new_container(g, VERTICAL);
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widget_add_child(g, line, col, -1);
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container_set_child_growable(g, line, col, 1);
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widget_add_child(g, col, new_label(g, "MAC"), -1);
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text = new_textlist(g, 100, 10, new_color(g, "#adf"));
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widget_add_child(g, col, text, -1);
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container_set_child_growable(g, col, text, 1);
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textview = new_view_textlist(10000, 10, g, text);
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/* rlc */
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col = new_container(g, VERTICAL);
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widget_add_child(g, line, col, -1);
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container_set_child_growable(g, line, col, 1);
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widget_add_child(g, col, new_label(g, "RLC"), -1);
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text = new_textlist(g, 100, 10, new_color(g, "#aff"));
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widget_add_child(g, col, text, -1);
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container_set_child_growable(g, col, text, 1);
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textview = new_view_textlist(10000, 10, g, text);
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/* pdcp */
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col = new_container(g, VERTICAL);
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widget_add_child(g, line, col, -1);
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container_set_child_growable(g, line, col, 1);
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widget_add_child(g, col, new_label(g, "PDCP"), -1);
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text = new_textlist(g, 100, 10, new_color(g, "#ed9"));
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widget_add_child(g, col, text, -1);
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container_set_child_growable(g, col, text, 1);
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textview = new_view_textlist(10000, 10, g, text);
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/* rrc */
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col = new_container(g, VERTICAL);
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widget_add_child(g, line, col, -1);
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container_set_child_growable(g, line, col, 1);
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widget_add_child(g, col, new_label(g, "RRC"), -1);
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text = new_textlist(g, 100, 10, new_color(g, "#fdb"));
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widget_add_child(g, col, text, -1);
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container_set_child_growable(g, col, text, 1);
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textview = new_view_textlist(10000, 10, g, text);
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e->rrcview = textview;
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}
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void view_add_log(view *v, char *log, event_handler *h, void *database,
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int *is_on)
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{
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logger *textlog;
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char *name, *desc;
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database_get_generic_description(database,
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event_id_from_name(database, log), &name, &desc);
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textlog = new_textlog(h, database, name, desc);
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logger_add_view(textlog, v);
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free(name);
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free(desc);
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on_off(database, log, is_on, 1);
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}
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int main(int n, char **v)
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{
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extern int volatile gui_logd;
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char *database_filename = NULL;
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void *database;
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int port = DEFAULT_REMOTE_PORT;
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char **on_off_name;
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int *on_off_action;
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int on_off_n = 0;
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int *is_on;
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int number_of_events;
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int s;
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int i;
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char t;
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int l;
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event_handler *h;
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gui *g;
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enb_gui eg;
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on_off_name = malloc(n * sizeof(char *)); if (on_off_name == NULL) abort();
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on_off_action = malloc(n * sizeof(int)); if (on_off_action == NULL) abort();
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for (i = 1; i < n; i++) {
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if (!strcmp(v[i], "-h") || !strcmp(v[i], "--help")) usage();
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if (!strcmp(v[i], "-d"))
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{ if (i > n-2) usage(); database_filename = v[++i]; continue; }
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if (!strcmp(v[i], "-p"))
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{ if (i > n-2) usage(); port = atoi(v[++i]); continue; }
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if (!strcmp(v[i], "-on")) { if (i > n-2) usage();
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on_off_name[on_off_n]=v[++i]; on_off_action[on_off_n++]=1; continue; }
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if (!strcmp(v[i], "-off")) { if (i > n-2) usage();
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on_off_name[on_off_n]=v[++i]; on_off_action[on_off_n++]=0; continue; }
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if (!strcmp(v[i], "-ON"))
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{ on_off_name[on_off_n]=NULL; on_off_action[on_off_n++]=1; continue; }
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if (!strcmp(v[i], "-OFF"))
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{ on_off_name[on_off_n]=NULL; on_off_action[on_off_n++]=0; continue; }
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if (!strcmp(v[i], "-debug-gui")) { gui_logd = 1; continue; }
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usage();
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}
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if (database_filename == NULL) {
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printf("ERROR: provide a database file (-d)\n");
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exit(1);
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}
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database = parse_database(database_filename);
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store_config_file(database_filename);
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number_of_events = number_of_ids(database);
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is_on = calloc(number_of_events, sizeof(int));
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if (is_on == NULL) abort();
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h = new_handler(database);
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g = gui_init();
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new_thread(gui_thread, g);
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enb_main_gui(&eg, g, h, database);
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on_off(database, "ENB_INPUT_SIGNAL", is_on, 1);
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on_off(database, "ENB_UL_TICK", is_on, 1);
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on_off(database, "ENB_DL_TICK", is_on, 1);
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on_off(database, "ENB_DLSCH_UE_DCI", is_on, 1);
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on_off(database, "ENB_DLSCH_UE_ACK", is_on, 1);
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on_off(database, "ENB_DLSCH_UE_NACK", is_on, 1);
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view_add_log(eg.rrcview, "ENB_RRC_CONNECTION_SETUP_COMPLETE", h, database,
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is_on);
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for (i = 0; i < on_off_n; i++)
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on_off(database, on_off_name[i], is_on, on_off_action[i]);
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s = get_connection("0.0.0.0", port);
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/* send the first message - activate selected traces */
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t = 0;
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if (write(s, &t, 1) != 1) abort();
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l = 0;
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for (i = 0; i < number_of_events; i++) if (is_on[i]) l++;
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if (write(s, &l, sizeof(int)) != sizeof(int)) abort();
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for (l = 0; l < number_of_events; l++)
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if (is_on[l])
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if (write(s, &l, sizeof(int)) != sizeof(int)) abort();
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setup_event_selector(g, database, s, is_on);
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/* read messages */
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while (1) {
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char v[T_BUFFER_MAX];
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event e;
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e = get_event(s, v, database);
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handle_event(h, e);
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}
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return 0;
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}
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