kolibrios/programs/cmm/sysmon/general.h

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//===================================================//
// //
// DATA //
// //
//===================================================//
dword cpu_stack[1980*3];
sensor cpu;
sensor ram;
sensor rd;
sensor tmp[10];
dword tmp_size[10];
//===================================================//
// //
// CODE //
// //
//===================================================//
void General__Main()
{
dword cpu_frequency;
incn y;
SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON);
cpu_frequency = GetCpuFrequency()/1000;
GetTmpDiskSizes();
goto _GENERAL_REDRAW;
loop()
{
WaitEventTimeout(25);
switch(EAX & 0xFF)
{
case evButton:
Sysmon__ButtonEvent(GetButtonID());
break;
case evKey:
GetKeys();
if (key_scancode == SCAN_CODE_ESC) ExitProcess();
break;
case evReDraw:
_GENERAL_REDRAW:
if (!Sysmon__DefineAndDrawWindow()) break;
y.n = WIN_CONTENT_Y;
if (cpu_frequency < 1000) sprintf(#param, "CPU frequency: %i Hz", cpu_frequency);
else sprintf(#param, "CPU frequency: %i MHz", cpu_frequency/1000);
DrawBlockHeader(WIN_PAD, y.inc(0), 37, "CPU load", #param);
cpu.set_size(WIN_PAD, y.inc(45), WIN_CONTENT_W, 100);
sprintf(#param, "Total RAM: %i MiB", GetTotalRAM()/1024);
DrawBlockHeader(WIN_PAD, y.inc(cpu.h + 25), 36, "RAM usage", #param);
ram.set_size(WIN_PAD, y.inc(45), WIN_CONTENT_W, 23);
DrawBlockHeader(WIN_PAD, y.inc(ram.h + 25), 3, "System RAM Disk usage", "Fixed size: 1.44 MiB");
rd.set_size(WIN_PAD, y.inc(45), WIN_CONTENT_W, 23);
sprintf(#param, "TMP Disk 0 size: %i MiB", tmp_size[0]);
DrawBlockHeader(WIN_PAD, y.inc(rd.h + 25), 50, "Virtual drive usage", #param);
tmp[0].set_size(WIN_PAD, y.inc(45), WIN_CONTENT_W, 23);
default:
MonitorCpu();
//MonitorRam();
ram.draw_progress(
GetFreeRAM()*ram.w/GetTotalRAM(),
GetTotalRAM()-GetFreeRAM()/1024,
GetFreeRAM()/1024,
"M"
);
DrawBar(ram.x+ram.w-96, ram.y-25, 96, 20, system.color.work);
sprintf(#param, "%i KiB", GetTotalRAM()-GetFreeRAM());
WriteText(ram.x+ram.w-calc(strlen(#param)*8), ram.y-25, 0x90, system.color.work_text, #param);
//MonitorRd();
dir_size.get("/rd/1");
dir_size.bytes += dir_size.files/2 + 32 * 512; //file attr size + FAT table size
dir_size.bytes /= 1024; //convert to KiB
dir_size.bytes = 1440 - dir_size.bytes;
rd.draw_progress(
dir_size.bytes*rd.w/1440,
1440 - dir_size.bytes,
dir_size.bytes,
"K"
);
//MonitorTmp();
if (tmp_size[0]) {
dir_size.get("/tmp0/1");
dir_size.bytes += dir_size.files/2 + 32 * 512; //file attr size + FAT table size
dir_size.bytes /= 1024*1024; //convert to MiB
dir_size.bytes= tmp_size[0] - dir_size.bytes;
tmp[0].draw_progress(
dir_size.bytes*tmp[0].w/tmp_size[0],
tmp_size[0] - dir_size.bytes,
dir_size.bytes,
"M"
);
}
}
}
}
void DrawBlockHeader(dword _x, _y, _icon, _title, _subtitle)
{
#define ICONGAP 45
WriteTextB(_x+ICONGAP, _y, 0x90, system.color.work_text, _title);
DrawIcon32(_x, _y, system.color.work, _icon);
WriteText(_x+ICONGAP, _y+20, 0x90, system.color.work_text, _subtitle);
}
dword GetCpuLoad(dword max_h)
{
dword idle;
dword CPU_SEC = GetCpuFrequency() >> 20 + 1;
dword IDLE_SEC = GetCpuIdleCount() >> 20 * max_h;
EAX = IDLE_SEC;
EBX = CPU_SEC;
$cdq
$div ebx
idle = EAX;
return max_h - idle;
}
dword GetDiskSize(dword disk_n)
{
BDVK bdvk;
char tmp_path[8];
strcpy(#tmp_path, "/tmp0/1");
tmp_path[4] = disk_n + '0';
GetFileInfo(#tmp_path, #bdvk);
return bdvk.sizelo;
}
void GetTmpDiskSizes()
{
char i;
for (i=0; i<=9; i++)
{
tmp_size[i] = GetDiskSize(i) / 1024 / 1024;
}
}
//===================================================//
// //
// MONITORS //
// //
//===================================================//
int pos=0;
void MonitorCpu()
{
int i;
if (!cpu.w) return;
cpu_stack[pos] = GetCpuLoad(cpu.h);
if (cpu_stack[pos]<=2) || (cpu_stack[pos]>cpu.h) cpu_stack[pos]=2;
DrawBar(cpu.x+cpu.w-30, cpu.y-25, 30, 20, system.color.work);
sprintf(#param, "%i%%", cpu_stack[pos]);
WriteText(cpu.x+cpu.w-calc(strlen(#param)*8), cpu.y-25, 0x90, system.color.work_text, #param);
for (i=0; i<WIN_CONTENT_W; i+=2) {
DrawBar(i+cpu.x, cpu.y, 1, cpu.h-cpu_stack[i], PROGRESS_BG);
DrawBar(i+cpu.x, cpu.h-cpu_stack[i]+cpu.y, 1, cpu_stack[i], LOAD_CPU);
DrawBar(i+1+cpu.x, cpu.y, 1, cpu.h, PROGRESS_BG);
}
pos++;
if (pos>=WIN_CONTENT_W) {
pos = WIN_CONTENT_W-1;
for (i=0; i<pos; i++) {
cpu_stack[i] = cpu_stack[i+1];
}
}
}