Imported Upstream version 2.1.0upstream/2.1.0

1 files changed, 210 insertions, 0 deletions

diff --git a/dragonflybsd/Platform.c b/dragonflybsd/Platform.c
new file mode 100644
index 0000000..370943d
--- /dev/null
+++ b/dragonflybsd/Platform.c
@@ -0,0 +1,210 @@
+/*
+htop - dragonflybsd/Platform.c
+(C) 2014 Hisham H. Muhammad
+(C) 2017 Diederik de Groot
+Released under the GNU GPL, see the COPYING file
+in the source distribution for its full text.
+*/
+
+#include "Platform.h"
+#include "Meter.h"
+#include "CPUMeter.h"
+#include "MemoryMeter.h"
+#include "SwapMeter.h"
+#include "TasksMeter.h"
+#include "LoadAverageMeter.h"
+#include "UptimeMeter.h"
+#include "ClockMeter.h"
+#include "HostnameMeter.h"
+#include "DragonFlyBSDProcess.h"
+#include "DragonFlyBSDProcessList.h"
+
+#include <sys/types.h>
+#include <sys/sysctl.h>
+#include <sys/time.h>
+#include <sys/resource.h>
+#include <vm/vm_param.h>
+#include <time.h>
+#include <math.h>
+
+/*{
+#include "Action.h"
+#include "BatteryMeter.h"
+#include "SignalsPanel.h"
+
+extern ProcessFieldData Process_fields[];
+
+}*/
+
+#ifndef CLAMP
+#define CLAMP(x,low,high) (((x)>(high))?(high):(((x)<(low))?(low):(x)))
+#endif
+
+ProcessField Platform_defaultFields[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 };
+
+int Platform_numberOfFields = LAST_PROCESSFIELD;
+
+const SignalItem Platform_signals[] = {
+   { .name = " 0 Cancel",    .number =  0 },
+   { .name = " 1 SIGHUP",    .number =  1 },
+   { .name = " 2 SIGINT",    .number =  2 },
+   { .name = " 3 SIGQUIT",   .number =  3 },
+   { .name = " 4 SIGILL",    .number =  4 },
+   { .name = " 5 SIGTRAP",   .number =  5 },
+   { .name = " 6 SIGABRT",   .number =  6 },
+   { .name = " 7 SIGEMT",    .number =  7 },
+   { .name = " 8 SIGFPE",    .number =  8 },
+   { .name = " 9 SIGKILL",   .number =  9 },
+   { .name = "10 SIGBUS",    .number = 10 },
+   { .name = "11 SIGSEGV",   .number = 11 },
+   { .name = "12 SIGSYS",    .number = 12 },
+   { .name = "13 SIGPIPE",   .number = 13 },
+   { .name = "14 SIGALRM",   .number = 14 },
+   { .name = "15 SIGTERM",   .number = 15 },
+   { .name = "16 SIGURG",    .number = 16 },
+   { .name = "17 SIGSTOP",   .number = 17 },
+   { .name = "18 SIGTSTP",   .number = 18 },
+   { .name = "19 SIGCONT",   .number = 19 },
+   { .name = "20 SIGCHLD",   .number = 20 },
+   { .name = "21 SIGTTIN",   .number = 21 },
+   { .name = "22 SIGTTOU",   .number = 22 },
+   { .name = "23 SIGIO",     .number = 23 },
+   { .name = "24 SIGXCPU",   .number = 24 },
+   { .name = "25 SIGXFSZ",   .number = 25 },
+   { .name = "26 SIGVTALRM", .number = 26 },
+   { .name = "27 SIGPROF",   .number = 27 },
+   { .name = "28 SIGWINCH",  .number = 28 },
+   { .name = "29 SIGINFO",   .number = 29 },
+   { .name = "30 SIGUSR1",   .number = 30 },
+   { .name = "31 SIGUSR2",   .number = 31 },
+   { .name = "32 SIGTHR",    .number = 32 },
+   { .name = "33 SIGLIBRT",  .number = 33 },
+};
+
+const unsigned int Platform_numberOfSignals = sizeof(Platform_signals)/sizeof(SignalItem);
+
+void Platform_setBindings(Htop_Action* keys) {
+   (void) keys;
+}
+
+MeterClass* Platform_meterTypes[] = {
+   &CPUMeter_class,
+   &ClockMeter_class,
+   &LoadAverageMeter_class,
+   &LoadMeter_class,
+   &MemoryMeter_class,
+   &SwapMeter_class,
+   &TasksMeter_class,
+   &UptimeMeter_class,
+   &BatteryMeter_class,
+   &HostnameMeter_class,
+   &AllCPUsMeter_class,
+   &AllCPUs2Meter_class,
+   &LeftCPUsMeter_class,
+   &RightCPUsMeter_class,
+   &LeftCPUs2Meter_class,
+   &RightCPUs2Meter_class,
+   &BlankMeter_class,
+   NULL
+};
+
+int Platform_getUptime() {
+   struct timeval bootTime, currTime;
+   int mib[2] = { CTL_KERN, KERN_BOOTTIME };
+   size_t size = sizeof(bootTime);
+
+   int err = sysctl(mib, 2, &bootTime, &size, NULL, 0);
+   if (err) {
+      return -1;
+   }
+   gettimeofday(&currTime, NULL);
+
+   return (int) difftime(currTime.tv_sec, bootTime.tv_sec);
+}
+
+void Platform_getLoadAverage(double* one, double* five, double* fifteen) {
+   struct loadavg loadAverage;
+   int mib[2] = { CTL_VM, VM_LOADAVG };
+   size_t size = sizeof(loadAverage);
+
+   int err = sysctl(mib, 2, &loadAverage, &size, NULL, 0);
+   if (err) {
+      *one = 0;
+      *five = 0;
+      *fifteen = 0;
+      return;
+   }
+   *one     = (double) loadAverage.ldavg[0] / loadAverage.fscale;
+   *five    = (double) loadAverage.ldavg[1] / loadAverage.fscale;
+   *fifteen = (double) loadAverage.ldavg[2] / loadAverage.fscale;
+}
+
+int Platform_getMaxPid() {
+   int maxPid;
+   size_t size = sizeof(maxPid);
+   int err = sysctlbyname("kern.pid_max", &maxPid, &size, NULL, 0);
+   if (err) {
+      return 999999;
+   }
+   return maxPid;
+}
+
+double Platform_setCPUValues(Meter* this, int cpu) {
+   DragonFlyBSDProcessList* fpl = (DragonFlyBSDProcessList*) this->pl;
+   int cpus = this->pl->cpuCount;
+   CPUData* cpuData;
+
+   if (cpus == 1) {
+     // single CPU box has everything in fpl->cpus[0]
+     cpuData = &(fpl->cpus[0]);
+   } else {
+     cpuData = &(fpl->cpus[cpu]);
+   }
+
+   double  percent;
+   double* v = this->values;
+
+   v[CPU_METER_NICE]   = cpuData->nicePercent;
+   v[CPU_METER_NORMAL] = cpuData->userPercent;
+   if (this->pl->settings->detailedCPUTime) {
+      v[CPU_METER_KERNEL]  = cpuData->systemPercent;
+      v[CPU_METER_IRQ]     = cpuData->irqPercent;
+      Meter_setItems(this, 4);
+      percent = v[0]+v[1]+v[2]+v[3];
+   } else {
+      v[2] = cpuData->systemAllPercent;
+      Meter_setItems(this, 3);
+      percent = v[0]+v[1]+v[2];
+   }
+
+   percent = CLAMP(percent, 0.0, 100.0);
+   if (isnan(percent)) percent = 0.0;
+   return percent;
+}
+
+void Platform_setMemoryValues(Meter* this) {
+   // TODO
+   ProcessList* pl = (ProcessList*) this->pl;
+
+   this->total = pl->totalMem;
+   this->values[0] = pl->usedMem;
+   this->values[1] = pl->buffersMem;
+   this->values[2] = pl->cachedMem;
+}
+
+void Platform_setSwapValues(Meter* this) {
+   ProcessList* pl = (ProcessList*) this->pl;
+   this->total = pl->totalSwap;
+   this->values[0] = pl->usedSwap;
+}
+
+void Platform_setTasksValues(Meter* this) {
+   // TODO
+   (void)this;	// prevent unused warning
+}
+
+char* Platform_getProcessEnv(pid_t pid) {
+   // TODO
+   (void)pid;	// prevent unused warning
+   return NULL;
+}