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83 lines
2.5 KiB
83 lines
2.5 KiB
/* |
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htop - TasksMeter.c |
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(C) 2004-2011 Hisham H. Muhammad |
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Released under the GNU GPL, see the COPYING file |
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in the source distribution for its full text. |
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*/ |
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#include "TasksMeter.h" |
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#include "Platform.h" |
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#include "CRT.h" |
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/*{ |
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#include "Meter.h" |
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}*/ |
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int TasksMeter_attributes[] = { |
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CPU_KERNEL, PROCESS_THREAD, PROCESS, TASKS_RUNNING |
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}; |
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static void TasksMeter_setValues(Meter* this, char* buffer, int len) { |
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ProcessList* pl = this->pl; |
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this->values[0] = pl->kernelThreads; |
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this->values[1] = pl->userlandThreads; |
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this->values[2] = pl->totalTasks - pl->kernelThreads - pl->userlandThreads; |
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this->values[3] = pl->runningTasks; |
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if (pl->totalTasks > this->total) { |
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this->total = pl->totalTasks; |
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} |
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if (this->pl->settings->hideKernelThreads) { |
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this->values[0] = 0; |
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} |
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snprintf(buffer, len, "%d/%d", (int) this->values[3], (int) this->total); |
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} |
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static void TasksMeter_display(Object* cast, RichString* out) { |
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Meter* this = (Meter*)cast; |
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Settings* settings = this->pl->settings; |
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char buffer[20]; |
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int processes = (int) this->values[2]; |
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sprintf(buffer, "%d", processes); |
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RichString_write(out, CRT_colors[METER_VALUE], buffer); |
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int threadValueColor = CRT_colors[METER_VALUE]; |
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int threadCaptionColor = CRT_colors[METER_TEXT]; |
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if (settings->highlightThreads) { |
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threadValueColor = CRT_colors[PROCESS_THREAD_BASENAME]; |
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threadCaptionColor = CRT_colors[PROCESS_THREAD]; |
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} |
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if (!settings->hideUserlandThreads) { |
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RichString_append(out, CRT_colors[METER_TEXT], ", "); |
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sprintf(buffer, "%d", (int)this->values[1]); |
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RichString_append(out, threadValueColor, buffer); |
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RichString_append(out, threadCaptionColor, " thr"); |
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} |
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if (!settings->hideKernelThreads) { |
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RichString_append(out, CRT_colors[METER_TEXT], ", "); |
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sprintf(buffer, "%d", (int)this->values[0]); |
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RichString_append(out, threadValueColor, buffer); |
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RichString_append(out, threadCaptionColor, " kthr"); |
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} |
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RichString_append(out, CRT_colors[METER_TEXT], "; "); |
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sprintf(buffer, "%d", (int)this->values[3]); |
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RichString_append(out, CRT_colors[TASKS_RUNNING], buffer); |
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RichString_append(out, CRT_colors[METER_TEXT], " running"); |
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} |
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MeterClass TasksMeter_class = { |
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.super = { |
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.extends = Class(Meter), |
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.delete = Meter_delete, |
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.display = TasksMeter_display, |
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}, |
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.setValues = TasksMeter_setValues, |
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.defaultMode = TEXT_METERMODE, |
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.total = 100.0, |
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.maxItems = 4, |
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.attributes = TasksMeter_attributes, |
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.name = "Tasks", |
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.uiName = "Task counter", |
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.caption = "Tasks: " |
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};
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