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boinc/clientscr/ss_app.cpp

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// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
// See the GNU Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC. If not, see <http://www.gnu.org/licenses/>.
// Default screensaver.
// Shows the BOINC logo and a rotating display of
// attached projects and jobs in progress
#ifdef _WIN32
#include "boinc_win.h"
#else
#include <cmath>
#endif
#include <string>
#include <vector>
#ifdef __APPLE__
#include "boinc_api.h"
#include <sys/socket.h>
#endif
#include "boinc_gl.h"
#include "diagnostics.h"
#include "ttfont.h"
#include "gutil.h"
#include "graphics2.h"
#include "network.h"
#include "gui_rpc_client.h"
#include "util.h"
#include "app_ipc.h"
#include "error_numbers.h"
using std::string;
using std::vector;
using TTFont::ttf_render_string;
using TTFont::ttf_load_fonts;
// text sizes - larger is smaller (???)
#define TASK_INTRO_SIZE 1200.
#define TASK_NONE_SIZE 600.
#define TASK_NONE_REASON_SIZE 800.
#define TASK_PROJ_SIZE 1200.
#define TASK_INFO_SIZE 1350.
#define PROJ_INTRO_SIZE 900.
#define PROJ_NAME_SIZE 600.
#define PROJ_INFO_SIZE 900.
#define ALERT_SIZE 900.
float white[4] = {1., 1., 1., 1.};
TEXTURE_DESC logo;
int width, height; // window dimensions
bool mouse_down = false;
int mouse_x, mouse_y;
RPC_CLIENT rpc;
bool retry_connect = true;
bool connected = false;
double next_connect_time = 0.0;
CC_STATE cc_state;
CC_STATUS cc_status;
#ifdef __APPLE__
// Possible values of brandId (determined at run time on Mac):
#define BOINC_BRAND_ID 0
#define GRIDREPUBLIC_BRAND_ID 1
#define PROGRESSTHRUPROCESSORS_BRAND_ID 2
#define CHARITYENGINE_BRAND_ID 3
char* brand_name = "BOINC";
char* logo_file = "boinc_logo_black.jpg";
# else
// These defines are used only on Windows builds
#if defined(_GRIDREPUBLIC)
const char* brand_name = "GridRepublic";
const char* logo_file = "gridrepublic_ss_logo.jpg";
#elif defined(_CHARITYENGINE)
const char* brand_name = "Charity Engine";
const char* logo_file = "CE_ss_logo.jpg";
#elif defined(_PROGRESSTHRUPROCESSORS)
const char* brand_name = "Progress Thru Processors";
const char* logo_file = "progress_ss_logo.jpg";
#elif defined(_WCG)
const char* brand_name = "World Community Grid";
const char* logo_file = "wcg_ss_logo.jpg";
#else
const char* brand_name = "BOINC";
const char* logo_file = "boinc_logo_black.jpg";
#endif
#endif
#if 0
struct APP_SLIDES {
string name;
int index;
double switch_time;
vector<TEXTURE_DESC> slides;
APP_SLIDES(string n): name(n), index(0), switch_time(0) {}
};
struct PROJECT_IMAGES {
string url;
TEXTURE_DESC icon;
vector<APP_SLIDES> app_slides;
};
vector<PROJECT_IMAGES> project_images;
void icon_path(PROJECT* p, char* buf) {
char dir[256];
url_to_project_dir((char*)p->master_url.c_str(), dir);
sprintf(buf, "%s/stat_icon", dir);
}
void slideshow(PROJECT* p) {
char dir[256], buf[256];
int i;
url_to_project_dir((char*)p->master_url.c_str(), dir);
for (i=0; i<99; i++) {
sprintf(buf, "%s/slideshow_%02d", dir, i);
}
}
PROJECT_IMAGES* get_project_images(PROJECT* p) {
unsigned int i;
char dir[256], path[256], filename[256];
for (i=0; i<project_images.size(); i++) {
PROJECT_IMAGES& pi = project_images[i];
if (pi.url == p->master_url) return &pi;
}
PROJECT_IMAGES pim;
pim.url = p->master_url;
url_to_project_dir((char*)p->master_url.c_str(), dir);
sprintf(path, "%s/stat_icon", dir);
boinc_resolve_filename(path, filename, 256);
pim.icon.load_image_file(filename);
for (i=0; i<cc_state.apps.size(); i++) {
APP& app = *cc_state.apps[i];
if (app.project != p) continue;
APP_SLIDES as(app.name);
for (int j=0; j<99; j++) {
sprintf(path, "%s/slideshow_%s_%02d", dir, app.name.c_str(), j);
boinc_resolve_filename(path, filename, 256);
TEXTURE_DESC td;
int retval = td.load_image_file(filename);
if (retval) break;
as.slides.push_back(td);
}
pim.app_slides.push_back(as);
}
project_images.push_back(pim);
return &(project_images.back());
}
#endif
// set up lighting model
//
static void init_lights() {
GLfloat ambient[] = {1., 1., 1., 1.0};
GLfloat position[] = {-13.0, 6.0, 20.0, 1.0};
GLfloat dir[] = {-1, -.5, -3, 1.0};
glLightfv(GL_LIGHT0, GL_AMBIENT, ambient);
glLightfv(GL_LIGHT0, GL_POSITION, position);
glLightfv(GL_LIGHT0, GL_SPOT_DIRECTION, dir);
}
static void draw_logo(float* pos, float alpha) {
if (logo.present) {
float size[3] = {.6, .4, 0};
logo.draw(pos, size, ALIGN_CENTER, ALIGN_CENTER, alpha);
}
}
void show_result(RESULT* r, float x, float& y, float alpha) {
PROGRESS_2D progress;
char buf[256];
ttf_render_string(x, y, 0, TASK_PROJ_SIZE, white, (char*)r->project->project_name.c_str());
y -= .02;
float prog_pos[] = {x, y, 0};
float prog_c[] = {.5, .4, .1, alpha/2};
float prog_ci[] = {.1, .8, .2, alpha};
progress.init(prog_pos, .4, -.01, -0.008, prog_c, prog_ci);
progress.draw(r->fraction_done);
sprintf(buf, "%.2f%% ", r->fraction_done*100);
ttf_render_string(x+.41, y, 0, TASK_INFO_SIZE, white, buf);
y -= .03;
x += .05;
sprintf(buf, "Elapsed: %.0f sec Remaining: %.0f sec", r->elapsed_time, r->estimated_cpu_time_remaining);
ttf_render_string(x, y, 0, TASK_INFO_SIZE, white, buf);
y -= .03;
sprintf(buf, "App: %s Task: %s", r->app->user_friendly_name, r->wup->name);
ttf_render_string(x, y, 0, TASK_INFO_SIZE, white, buf);
y -= .03;
}
#if 0
void show_coords() {
int i;
char buf[256];
for (i=-100; i< 101; i+=5) {
sprintf(buf, "%d", i);
float x = (float)i/100;
ttf_render_string(x, 0, 0, 1000., white, buf);
}
for (i=-100; i< 101; i+=5) {
sprintf(buf, "%d", i);
float y = (float)i/100;
ttf_render_string(0, y, 0, 1000., white, buf);
}
}
#endif
void show_project(unsigned int index, float alpha) {
float x=.2, y=.6;
char buf[1024];
ttf_render_string(x, y, 0, PROJ_INTRO_SIZE, white, "This computer is participating in");
y -= .07;
PROJECT *p = cc_state.projects[index];
ttf_render_string(x, y, 0, PROJ_NAME_SIZE, white, (char*)p->project_name.c_str());
y -= .07;
ttf_render_string(x, y, 0, PROJ_INFO_SIZE, white, p->master_url);
y -= .05;
sprintf(buf, "User: %s", p->user_name.c_str());
ttf_render_string(x, y, 0, PROJ_INFO_SIZE, white, buf);
y -= .05;
if (p->team_name.size()) {
sprintf(buf, "Team: %s", p->team_name.c_str());
ttf_render_string(x, y, 0, PROJ_INFO_SIZE, white, buf);
y -= .05;
}
sprintf(buf, "Total credit: %.0f Average credit: %.0f", p->user_total_credit, p->user_expavg_credit);
ttf_render_string(x, y, 0, PROJ_INFO_SIZE, white, buf);
y -= .05;
if (p->suspended_via_gui) {
ttf_render_string(x, y, 0, PROJ_INFO_SIZE, white, "Suspended");
}
}
void show_disconnected() {
float x=.3, y=.3;
char buf[256];
sprintf(buf, "%s is not running.", brand_name);
ttf_render_string(x, y, 0, ALERT_SIZE, white, buf);
}
void show_no_projects() {
float x=.2, y=.3;
char buf[256];
sprintf(buf, "%s is not attached to any projects.", brand_name);
ttf_render_string(x, y, 0, ALERT_SIZE, white, buf);
y = .25;
sprintf(buf, "Attach to projects using %s.", brand_name);
ttf_render_string(x, y, 0, ALERT_SIZE, white, buf);
}
#define MAX_JOBS_DISPLAY 4
// index is where to start looking in job array
//
void show_jobs(unsigned int index, double alpha) {
float x=.1, y=.7;
unsigned int nfound = 0;
unsigned int i;
cc_status.task_suspend_reason &= ~SUSPEND_REASON_CPU_THROTTLE;
char buf[256];
if (!cc_status.task_suspend_reason) {
for (i=0; i<cc_state.results.size(); i++) {
int j = (i + index) % cc_state.results.size();
RESULT* r = cc_state.results[j];
if (!r->active_task) continue;
if (r->scheduler_state != CPU_SCHED_SCHEDULED) continue;
if (!nfound) {
ttf_render_string(x, y, 0, TASK_INTRO_SIZE, white, "Running tasks:");
y -= .05;
}
show_result(r, x, y, alpha);
y -= .05;
nfound++;
if (nfound == MAX_JOBS_DISPLAY) break;
}
}
if (!nfound) {
y = .5;
ttf_render_string(x, y, 0, TASK_NONE_SIZE, white, "No running tasks");
char *p = 0;
switch (cc_status.task_suspend_reason) {
case SUSPEND_REASON_BATTERIES:
p = "Computer is running on batteries"; break;
case SUSPEND_REASON_USER_ACTIVE:
p = "Computer is in use"; break;
case SUSPEND_REASON_USER_REQ:
p = "Computing suspended by user"; break;
case SUSPEND_REASON_TIME_OF_DAY:
p = "Computing suspended during this time of day"; break;
case SUSPEND_REASON_BENCHMARKS:
p = "Computing suspended while running benchmarks"; break;
case SUSPEND_REASON_DISK_SIZE:
p = "Computing suspended because no disk space"; break;
case SUSPEND_REASON_NO_RECENT_INPUT:
p = "Computing suspended while computer not in use"; break;
case SUSPEND_REASON_INITIAL_DELAY:
sprintf(buf,
"Computing suspended while %s is starting up", brand_name
);
p = buf;
break;
case SUSPEND_REASON_EXCLUSIVE_APP_RUNNING:
p = "Computing suspended while exclusive application running"; break;
case SUSPEND_REASON_CPU_USAGE:
p = "Computing suspended because processor usage is high"; break;
}
if (p) {
y -= .1;
ttf_render_string(x, y, 0, TASK_NONE_REASON_SIZE, white, p);
}
}
}
int update_data() {
int retval = rpc.get_state(cc_state);
if (!retval) {
retval = rpc.get_cc_status(cc_status);
}
return retval;
}
struct FADER {
double grow, on, fade, off;
double start, total;
FADER(double g, double n, double f, double o) {
grow = g;
on = n;
fade = f;
off = o;
start = 0;
total = grow + on + fade + off;
}
bool value(double t, double& v) {
if (!start) {
start = t;
v = 0;
return false;
}
double dt = t - start;
if (dt > total) {
start = t;
v = 0;
return true;
}
if (dt < grow) {
v = dt/grow;
} else if (dt < grow+on) {
v = 1;
} else if (dt < grow + on + fade) {
double x = dt-(grow+on);
v = 1-(x/fade);
} else {
v = 0;
}
return false;
}
};
FADER logo_fader(5,5,5,2);
FADER info_fader(4,4,4,1);
void app_graphics_render(int xs, int ys, double t) {
double alpha;
static bool showing_project = false;
static unsigned int project_index = 0, job_index=0;
static float logo_pos[3] = {.2, .2, 0};
int retval;
if (!connected) {
if (t > next_connect_time) {
retval = rpc.init(NULL);
if (!retval) {
retval = update_data();
}
if (retval) {
if (!retry_connect) {
exit(ERR_CONNECT);
}
next_connect_time = t + 10;
} else {
connected = true;
}
}
}
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
// draw logo first - it's in background
//
mode_unshaded();
mode_ortho();
if (logo_fader.value(t, alpha)) {
logo_pos[0] = drand()*.4;
logo_pos[1] = drand()*.4;
}
draw_logo(logo_pos, (float)alpha);
if (info_fader.value(t, alpha)) {
retval = update_data();
if (retval) {
if (!retry_connect) {
exit(ERR_CONNECT);
}
connected = false;
next_connect_time = t + 10;
} else {
if (showing_project) {
showing_project = false;
project_index++;
} else {
int n = cc_state.results.size();
if (n) {
job_index += MAX_JOBS_DISPLAY;
job_index %= n;
} else {
job_index = 0;
}
showing_project = true;
}
}
}
white[3] = alpha;
if (connected) {
if (cc_state.projects.size() == 0) {
show_no_projects();
} else if (showing_project) {
if (project_index >= cc_state.projects.size()) {
project_index = 0;
}
show_project(project_index, alpha);
} else {
show_jobs(job_index, alpha);
}
} else {
show_disconnected();
}
ortho_done();
}
void app_graphics_resize(int w, int h){
width = w;
height = h;
glViewport(0, 0, w, h);
}
void boinc_app_mouse_move(int x, int y, int left, int middle, int right) {}
void boinc_app_mouse_button(int x, int y, int which, int is_down) {}
void boinc_app_key_press(int, int){}
void boinc_app_key_release(int, int){}
void app_graphics_init() {
glClearColor(0.0f, 0.0f, 0.0f, 0.0f);
ttf_load_fonts(".");
logo.load_image_file(logo_file);
init_lights();
}
int main(int argc, char** argv) {
int retval;
bool test = false;
for (int i=1; i<argc; i++) {
if (!strcmp(argv[i], "--test")) {
test = true;
}
if (!strcmp(argv[i], "--retry_connect")) {
retry_connect = true;
}
}
// Initialize the BOINC Diagnostics Framework
int dwDiagnosticsFlags =
#ifdef _DEBUG
BOINC_DIAG_HEAPCHECKENABLED |
BOINC_DIAG_MEMORYLEAKCHECKENABLED |
#endif
BOINC_DIAG_DUMPCALLSTACKENABLED |
BOINC_DIAG_PERUSERLOGFILES |
BOINC_DIAG_REDIRECTSTDERR |
BOINC_DIAG_REDIRECTSTDOUT |
BOINC_DIAG_TRACETOSTDOUT;
diagnostics_init(dwDiagnosticsFlags, "stdoutscrgfx", "stderrscrgfx");
#ifdef _WIN32
WinsockInitialize();
#endif
if (test) {
retval = rpc.init(NULL);
if (!retval) {
retval = update_data();
}
exit(ERR_CONNECT);
}
#ifdef __APPLE__
long brandId = BOINC_BRAND_ID;
// For GridRepublic or CharityEngine, the installer put a branding file in our data directory
FILE *f = fopen("/Library/Application Support/BOINC Data/Branding", "r");
if (f) {
fscanf(f, "BrandId=%ld\n", &brandId);
fclose(f);
if (brandId == GRIDREPUBLIC_BRAND_ID) {
brand_name = "GridRepublic";
logo_file = "gridrepublic_ss_logo.jpg";
} else if (brandId == CHARITYENGINE_BRAND_ID) {
brand_name = "Charity Engine";
logo_file = "CE_ss_logo.jpg";
}
}
#endif
boinc_graphics_loop(argc, argv, "BOINC screensaver");
boinc_finish_diag();
#ifdef _WIN32
WinsockCleanup();
#endif
return 0;
}
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