void
output_draw(struct lstopo_output *loutput)
{
hwloc_topology_t topology = loutput->topology;
struct draw_methods *methods = loutput->methods;
int logical = loutput->logical;
int legend = loutput->legend;
unsigned gridsize = loutput->gridsize;
unsigned fontsize = loutput->fontsize;
unsigned depth = 100;
unsigned totwidth, totheight, offset, i;
time_t t;
char text[128];
char hostname[128] = "";
unsigned long hostname_size = sizeof(hostname);
output_compute_pu_min_textwidth(loutput);
system_draw(loutput, methods, hwloc_get_root_obj(topology), depth, 0, &totwidth, 0, &totheight);
if (totwidth < 20*fontsize)
totwidth = 20*fontsize;
if (legend) {
/* Display the hostname, but only if we're showing *this*
system */
if (hwloc_topology_is_thissystem(topology)) {
#if defined(HWLOC_WIN_SYS) && !defined(__CYGWIN__)
GetComputerName(hostname, &hostname_size);
#else
gethostname(hostname, hostname_size);
#endif
}
if (*hostname) {
snprintf(text, sizeof(text), "Host: %s", hostname);
methods->box(loutput, 0xff, 0xff, 0xff, depth, 0, totwidth, totheight, gridsize + (gridsize + fontsize)*(3+loutput->legend_append_nr));
methods->text(loutput, 0, 0, 0, fontsize, depth, gridsize, totheight + gridsize, text);
offset = gridsize + fontsize;
} else {
methods->box(loutput, 0xff, 0xff, 0xff, depth, 0, totwidth, totheight, gridsize + (gridsize + fontsize)*(2+loutput->legend_append_nr));
offset = 0;
}
/* Display whether we're showing physical or logical IDs */
snprintf(text, sizeof(text), "Indexes: %s", logical ? "logical" : "physical");
methods->text(loutput, 0, 0, 0, fontsize, depth, gridsize, totheight + gridsize + offset, text);
/* Display timestamp */
t = time(NULL);
#ifdef HAVE_STRFTIME
{
struct tm *tmp;
tmp = localtime(&t);
strftime(text, sizeof(text), "Date: %c", tmp);
}
#else /* HAVE_STRFTIME */
{
char *date;
int n;
date = ctime(&t);
n = strlen(date);
if (n && date[n-1] == '\n') {
date[n-1] = 0;
}
snprintf(text, sizeof(text), "Date: %s", date);
}
#endif /* HAVE_STRFTIME */
methods->text(loutput, 0, 0, 0, fontsize, depth, gridsize, totheight + gridsize + offset + fontsize + gridsize, text);
offset = totheight + gridsize + offset + (fontsize + gridsize) * 2;
for(i=0; i<loutput->legend_append_nr; i++) {
methods->text(loutput, 0, 0, 0, fontsize, depth, gridsize, offset, loutput->legend_append[i]);
offset += fontsize + gridsize;
}
}
}
void
output_draw(struct lstopo_output *loutput)
{
hwloc_topology_t topology = loutput->topology;
struct draw_methods *methods = loutput->methods;
int legend = loutput->legend;
unsigned gridsize = loutput->gridsize;
unsigned fontsize = loutput->fontsize;
hwloc_obj_t root = hwloc_get_root_obj(topology);
struct lstopo_obj_userdata *rlud = root->userdata;
unsigned depth = 100;
unsigned totwidth, totheight, offset, i;
time_t t;
char text[3][128];
unsigned ntext = 0;
char hostname[128] = "";
const char *forcedhostname = NULL;
unsigned long hostname_size = sizeof(hostname);
unsigned maxtextwidth = 0, textwidth;
if (legend && fontsize) {
forcedhostname = hwloc_obj_get_info_by_name(hwloc_get_root_obj(topology), "HostName");
if (!forcedhostname && hwloc_topology_is_thissystem(topology)) {
#if defined(HWLOC_WIN_SYS) && !defined(__CYGWIN__)
GetComputerName(hostname, &hostname_size);
#else
gethostname(hostname, hostname_size);
#endif
}
if (forcedhostname || *hostname) {
if (forcedhostname)
snprintf(text[ntext], sizeof(text[ntext]), "Host: %s", forcedhostname);
else
snprintf(text[ntext], sizeof(text[ntext]), "Host: %s", hostname);
textwidth = get_textwidth(loutput, text[ntext], (unsigned) strlen(text[ntext]), fontsize);
if (textwidth > maxtextwidth)
maxtextwidth = textwidth;
ntext++;
}
/* Display whether we're showing physical or logical IDs */
snprintf(text[ntext], sizeof(text[ntext]), "Indexes: %s", loutput->logical ? "logical" : "physical");
textwidth = get_textwidth(loutput, text[ntext], (unsigned) strlen(text[ntext]), fontsize);
if (textwidth > maxtextwidth)
maxtextwidth = textwidth;
ntext++;
/* Display timestamp */
t = time(NULL);
#ifdef HAVE_STRFTIME
{
struct tm *tmp;
tmp = localtime(&t);
strftime(text[ntext], sizeof(text[ntext]), "Date: %c", tmp);
}
#else /* HAVE_STRFTIME */
{
char *date;
int n;
date = ctime(&t);
n = strlen(date);
if (n && date[n-1] == '\n') {
date[n-1] = 0;
}
snprintf(text[ntext], sizeof(text[ntext]), "Date: %s", date);
}
#endif /* HAVE_STRFTIME */
textwidth = get_textwidth(loutput, text[ntext], (unsigned) strlen(text[ntext]), fontsize);
if (textwidth > maxtextwidth)
maxtextwidth = textwidth;
ntext++;
}
if (loutput->drawing == LSTOPO_DRAWING_PREPARE) {
/* compute root size, our size, and save it */
output_compute_pu_min_textwidth(loutput);
get_type_fun(root->type)(loutput, root, depth, 0, 0);
/* loutput width is max(root, legend) */
totwidth = rlud->width;
if (maxtextwidth + 2*gridsize > totwidth)
totwidth = maxtextwidth + 2*gridsize;
loutput->width = totwidth;
/* loutput height is sum(root, legend) */
totheight = rlud->height;
if (legend && fontsize)
totheight += gridsize + (ntext+loutput->legend_append_nr) * (gridsize+fontsize);
loutput->height = totheight;
} else { /* LSTOPO_DRAWING_DRAW */
/* restore our size that was computed during prepare */
totwidth = rlud->width;
totheight = rlud->height;
/* Draw root for real */
get_type_fun(root->type)(loutput, root, depth, 0, 0);
/* Draw legend */
if (legend && fontsize) {
offset = rlud->height + gridsize;
methods->box(loutput, &WHITE_COLOR, depth, 0, loutput->width, totheight, gridsize + (ntext+loutput->legend_append_nr) * (gridsize+fontsize));
for(i=0; i<ntext; i++, offset += gridsize + fontsize)
methods->text(loutput, &BLACK_COLOR, fontsize, depth, gridsize, offset, text[i]);
for(i=0; i<loutput->legend_append_nr; i++, offset += gridsize + fontsize)
methods->text(loutput, &BLACK_COLOR, fontsize, depth, gridsize, offset, loutput->legend_append[i]);
}
}
}
void
output_draw(struct lstopo_output *output)
{
output_compute_pu_min_textwidth(output);
fig(output->topology, output->methods, output->logical, output->legend, hwloc_get_root_obj(output->topology), output, 100, 0, 0);
}
