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- Overhaul meters implementation;

Browse Source 
- add AllCPUsMeter;
- because of that, the new .htoprc is incompatible with previous released versions.
This commit is contained in:
Hisham Muhammad 2006-04-10 20:40:38 +00:00
parent 34bcf8050e
commit 33113fe0d7
24 changed files with 775 additions and 702 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

43
AvailableMetersListBox.c
View File

@ -35,19 +35,23 @@ AvailableMetersListBox* AvailableMetersListBox_new(Settings* settings, ListBox*
super->eventHandler = AvailableMetersListBox_EventHandler;
ListBox_setHeader(super, "Available meters");
ListBox_add(super, (Object*) ListItem_new("Swap", 0));
ListBox_add(super, (Object*) ListItem_new("Memory", 0));
ListBox_add(super, (Object*) ListItem_new("Clock", 0));
ListBox_add(super, (Object*) ListItem_new("Load", 0));
ListBox_add(super, (Object*) ListItem_new("LoadAverage", 0));
ListBox_add(super, (Object*) ListItem_new("Uptime", 0));
ListBox_add(super, (Object*) ListItem_new("Tasks", 0));
if (settings->pl->processorCount > 1)
ListBox_add(super, (Object*) ListItem_new("CPUAverage", 0));
for (int i = 1; i <= settings->pl->processorCount; i++) {
char buffer[50];
sprintf(buffer, "CPU(%d)", i);
ListBox_add(super, (Object*) ListItem_new(buffer, 0));
for (int i = 1; Meter_types[i]; i++) {
MeterType* type = Meter_types[i];
if (type != &CPUMeter && type != &AllCPUsMeter) {
ListBox_add(super, (Object*) ListItem_new(type->uiName, i << 16));
}
}
MeterType* type = &CPUMeter;
int processors = settings->pl->processorCount;
if (processors > 1) {
ListBox_add(super, (Object*) ListItem_new("CPU average", 0));
for (int i = 1; i <= processors; i++) {
char buffer[50];
sprintf(buffer, "%s %d", type->uiName, i);
ListBox_add(super, (Object*) ListItem_new(buffer, i));
}
} else {
ListBox_add(super, (Object*) ListItem_new("CPU", 1));
}
return this;
}
@ -60,10 +64,8 @@ void AvailableMetersListBox_delete(Object* object) {
}
/* private */
inline void AvailableMetersListBox_addHeader(Header* header, ListBox* lb, char* name, HeaderSide side) {
Header_createMeter(header, name, side);
int i = Header_size(header, side) - 1;
Meter* meter = (Meter*) Header_getMeter(header, i, side);
inline void AvailableMetersListBox_addHeader(Header* header, ListBox* lb, MeterType* type, int param, HeaderSide side) {
Meter* meter = (Meter*) Header_addMeter(header, type, param, side);
ListBox_add(lb, (Object*) Meter_toListItem(meter));
}
@ -72,7 +74,8 @@ HandlerResult AvailableMetersListBox_EventHandler(ListBox* super, int ch) {
Header* header = this->settings->header;
ListItem* selected = (ListItem*) ListBox_getSelected(super);
char* name = selected->value;
int param = selected->key & 0xff;
int type = selected->key >> 16;
HandlerResult result = IGNORED;
switch(ch) {
@ -80,7 +83,7 @@ HandlerResult AvailableMetersListBox_EventHandler(ListBox* super, int ch) {
case 'l':
case 'L':
{
AvailableMetersListBox_addHeader(header, this->leftBox, name, LEFT_HEADER);
AvailableMetersListBox_addHeader(header, this->leftBox, Meter_types[type], param, LEFT_HEADER);
result = HANDLED;
break;
}
@ -88,7 +91,7 @@ HandlerResult AvailableMetersListBox_EventHandler(ListBox* super, int ch) {
case 'r':
case 'R':
{
AvailableMetersListBox_addHeader(header, this->rightBox, name, RIGHT_HEADER);
AvailableMetersListBox_addHeader(header, this->rightBox, Meter_types[type], param, RIGHT_HEADER);
result = HANDLED;
break;
}

111
CPUMeter.c
View File

@ -18,17 +18,36 @@ in the source distribution for its full text.
#include "debug.h"
#include <assert.h>
/*{
/* private property */
static int CPUMeter_attributes[] = { CPU_NICE, CPU_NORMAL, CPU_KERNEL };
typedef struct CPUMeter_ CPUMeter;
struct CPUMeter_ {
Meter super;
ProcessList* pl;
int processor;
/* private */
MeterType CPUMeter = {
.setValues = CPUMeter_setValues,
.display = CPUMeter_display,
.mode = BAR_METERMODE,
.items = 3,
.total = 100.0,
.attributes = CPUMeter_attributes,
.name = "CPU",
.uiName = "CPU",
.caption = "CPU",
.init = CPUMeter_init
};
}*/
/* private */
MeterType AllCPUsMeter = {
.mode = 0,
.items = 1,
.total = 100.0,
.attributes = CPUMeter_attributes,
.name = "AllCPUs",
.uiName = "All CPUs",
.caption = "CPU",
.draw = AllCPUsMeter_draw,
.init = AllCPUsMeter_init,
.done = AllCPUsMeter_done
};
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
@ -37,50 +56,66 @@ struct CPUMeter_ {
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
CPUMeter* CPUMeter_new(ProcessList* pl, int processor) {
CPUMeter* this = malloc(sizeof(CPUMeter));
char* caption;
if (pl->processorCount == 1 || processor == 0) {
caption = String_copy("CPU");
} else {
caption = (char*) malloc(4);
void CPUMeter_init(Meter* this) {
int processor = this->param;
if (this->pl->processorCount > 1) {
char caption[10];
sprintf(caption, "%-3d", processor);
Meter_setCaption(this, caption);
}
Meter_init((Meter*)this, NULL, caption, 3);
((Meter*)this)->name = malloc(20);
sprintf(((Meter*)this)->name, "CPU(%d)", processor);
((Meter*)this)->attributes[0] = CPU_NICE;
((Meter*)this)->attributes[1] = CPU_NORMAL;
((Meter*)this)->attributes[2] = CPU_KERNEL;
((Meter*)this)->setValues = CPUMeter_setValues;
((Object*)this)->display = CPUMeter_display;
((Meter*)this)->total = 1.0;
Meter_setMode((Meter*)this, BAR);
this->processor = processor;
this->pl = pl;
return this;
if (this->param == 0)
Meter_setCaption(this, "Avg");
}
void CPUMeter_setValues(Meter* cast) {
CPUMeter* this = (CPUMeter*)cast;
cast->values[0] = this->pl->nicePeriod[this->processor] / (double)this->pl->totalPeriod[this->processor];
cast->values[1] = this->pl->userPeriod[this->processor] / (double)this->pl->totalPeriod[this->processor];
cast->values[2] = this->pl->systemPeriod[this->processor] / (double)this->pl->totalPeriod[this->processor];
double cpu = MIN(100.0, MAX(0.0, (cast->values[0]+cast->values[1]+cast->values[2])*100.0 ));
snprintf(cast->displayBuffer.c, 7, "%5.1f%%", cpu );
void CPUMeter_setValues(Meter* this, char* buffer, int size) {
ProcessList* pl = this->pl;
int processor = this->param;
double total = (double) pl->totalPeriod[processor];
this->values[0] = pl->nicePeriod[processor] / total * 100.0;
this->values[1] = pl->userPeriod[processor] / total * 100.0;
this->values[2] = pl->systemPeriod[processor] / total * 100.0;
double cpu = MIN(100.0, MAX(0.0, (this->values[0]+this->values[1]+this->values[2])));
snprintf(buffer, size, "%5.1f%%", cpu );
}
void CPUMeter_display(Object* cast, RichString* out) {
char buffer[50];
Meter* this = (Meter*)cast;
RichString_prune(out);
sprintf(buffer, "%5.1f%% ", this->values[1] * 100.0);
sprintf(buffer, "%5.1f%% ", this->values[1]);
RichString_append(out, CRT_colors[METER_TEXT], ":");
RichString_append(out, CRT_colors[CPU_NORMAL], buffer);
sprintf(buffer, "%5.1f%% ", this->values[2] * 100.0);
sprintf(buffer, "%5.1f%% ", this->values[2]);
RichString_append(out, CRT_colors[METER_TEXT], "sys:");
RichString_append(out, CRT_colors[CPU_KERNEL], buffer);
sprintf(buffer, "%5.1f%% ", this->values[0] * 100.0);
sprintf(buffer, "%5.1f%% ", this->values[0]);
RichString_append(out, CRT_colors[METER_TEXT], "low:");
RichString_append(out, CRT_colors[CPU_NICE], buffer);
}
void AllCPUsMeter_init(Meter* this) {
int processors = this->pl->processorCount;
this->drawBuffer = malloc(sizeof(Meter*) * processors);
Meter** meters = (Meter**) this->drawBuffer;
for (int i = 0; i < processors; i++)
meters[i] = Meter_new(this->pl, i+1, &CPUMeter);
this->h = processors;
this->mode = BAR_METERMODE;
}
void AllCPUsMeter_done(Meter* this) {
int processors = this->pl->processorCount;
Meter** meters = (Meter**) this->drawBuffer;
for (int i = 0; i < processors; i++)
Meter_delete((Object*)meters[i]);
}
void AllCPUsMeter_draw(Meter* this, int x, int y, int w) {
int processors = this->pl->processorCount;
Meter** meters = (Meter**) this->drawBuffer;
this->h = Meter_modes[this->mode]->h * processors;
for (int i = 0; i < processors; i++) {
Meter_setMode(meters[i], this->mode);
meters[i]->draw(meters[i], x, y+i, w);
}
}

29
CPUMeter.h
View File

@ -1,9 +1,9 @@
/* Do not edit this file. It was automatically genarated. */
/* Do not edit this file. It was automatically generated. */
#ifndef HEADER_CPUMeter
#define HEADER_CPUMeter
/*
htop
htop - CPUMeter.c
(C) 2004-2006 Hisham H. Muhammad
Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
@ -17,25 +17,30 @@ in the source distribution for its full text.
#include <curses.h>
#include <string.h>
#include <math.h>
#include <sys/param.h>
#include "debug.h"
#include <assert.h>
typedef struct CPUMeter_ CPUMeter;
struct CPUMeter_ {
Meter super;
ProcessList* pl;
int processor;
};
CPUMeter* CPUMeter_new(ProcessList* pl, int processor);
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
#endif
#ifndef MAX
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
void CPUMeter_setValues(Meter* cast);
void CPUMeter_init(Meter* this);
void CPUMeter_setValues(Meter* this, char* buffer, int size);
void CPUMeter_display(Object* cast, RichString* out);
void AllCPUsMeter_init(Meter* this);
void AllCPUsMeter_done(Meter* this);
void AllCPUsMeter_draw(Meter* this, int x, int y, int w);
#endif

50
ClockMeter.c
View File

@ -8,47 +8,29 @@ in the source distribution for its full text.
#include "ClockMeter.h"
#include "Meter.h"
#include "ProcessList.h"
#include <curses.h>
#include <time.h>
#include "debug.h"
/*{
/* private */
static int ClockMeter_attributes[] = { CLOCK };
typedef struct ClockMeter_ ClockMeter;
struct ClockMeter_ {
Meter super;
ProcessList* pl;
char clock[10];
/* private */
MeterType ClockMeter = {
.setValues = ClockMeter_setValues,
.display = NULL,
.mode = TEXT_METERMODE,
.total = 100.0,
.items = 1,
.attributes = ClockMeter_attributes,
.name = "Clock",
.uiName = "Clock",
.caption = "Time: ",
};
}*/
ClockMeter* ClockMeter_new() {
ClockMeter* this = malloc(sizeof(ClockMeter));
Meter_init((Meter*)this, String_copy("Clock"), String_copy("Time: "), 1);
((Meter*)this)->attributes[0] = CLOCK;
((Meter*)this)->setValues = ClockMeter_setValues;
((Object*)this)->display = ClockMeter_display;
((Meter*)this)->total = 24 * 60;
Meter_setMode((Meter*)this, TEXT);
return this;
}
void ClockMeter_setValues(Meter* cast) {
ClockMeter* this = (ClockMeter*) cast;
void ClockMeter_setValues(Meter* this, char* buffer, int size) {
time_t t = time(NULL);
struct tm *lt = localtime(&t);
cast->values[0] = lt->tm_hour * 60 + lt->tm_min;
strftime(this->clock, 9, "%H:%M:%S", lt);
snprintf(cast->displayBuffer.c, 9, "%s", this->clock);
}
void ClockMeter_display(Object* cast, RichString* out) {
Meter* super = (Meter*) cast;
ClockMeter* this = (ClockMeter*) cast;
RichString_write(out, CRT_colors[super->attributes[0]], this->clock);
this->values[0] = lt->tm_hour * 60 + lt->tm_min;
strftime(buffer, size, "%H:%M:%S", lt);
}

20
ClockMeter.h
View File

@ -1,4 +1,4 @@
/* Do not edit this file. It was automatically genarated. */
/* Do not edit this file. It was automatically generated. */
#ifndef HEADER_ClockMeter
#define HEADER_ClockMeter
@ -11,27 +11,11 @@ in the source distribution for its full text.
#include "Meter.h"
#include "ProcessList.h"
#include <curses.h>
#include <time.h>
#include "debug.h"
typedef struct ClockMeter_ ClockMeter;
struct ClockMeter_ {
Meter super;
ProcessList* pl;
char clock[10];
};
ClockMeter* ClockMeter_new();
void ClockMeter_setValues(Meter* cast);
void ClockMeter_display(Object* cast, RichString* out);
void ClockMeter_setValues(Meter* this, char* buffer, int size);
#endif

79
Header.c
View File

@ -6,14 +6,7 @@ in the source distribution for its full text.
*/
#include "Header.h"
#include "CPUMeter.h"
#include "MemoryMeter.h"
#include "SwapMeter.h"
#include "LoadMeter.h"
#include "LoadAverageMeter.h"
#include "UptimeMeter.h"
#include "ClockMeter.h"
#include "TasksMeter.h"
#include "Meter.h"
#include "debug.h"
#include <assert.h>
@ -60,31 +53,22 @@ void Header_createMeter(Header* this, char* name, HeaderSide side) {
? this->leftMeters
: this->rightMeters;
if (String_eq(name, "Swap")) {
TypedVector_add(meters, SwapMeter_new(this->pl));
} else if (String_eq(name, "Memory")) {
TypedVector_add(meters, MemoryMeter_new(this->pl));
} else if (String_eq(name, "Clock")) {
TypedVector_add(meters, ClockMeter_new(this->pl));
} else if (String_eq(name, "Load")) {
TypedVector_add(meters, LoadMeter_new(this->pl));
} else if (String_eq(name, "LoadAverage")) {
TypedVector_add(meters, LoadAverageMeter_new(this->pl));
} else if (String_eq(name, "Uptime")) {
TypedVector_add(meters, UptimeMeter_new(this->pl));
} else if (String_eq(name, "Tasks")) {
TypedVector_add(meters, TasksMeter_new(this->pl));
} else if (String_startsWith(name, "CPUAverage")) {
TypedVector_add(meters, CPUMeter_new(this->pl, 0));
} else if (String_startsWith(name, "CPU")) {
int num;
int ok = sscanf(name, "CPU(%d)", &num);
if (ok)
TypedVector_add(meters, CPUMeter_new(this->pl, num));
char* paren = strchr(name, '(');
int param = 0;
if (paren) {
int ok = sscanf(paren, "(%d)", &param);
if (!ok) param = 0;
*paren = '\0';
}
for (MeterType** type = Meter_types; *type; type++) {
if (String_eq(name, (*type)->name)) {
TypedVector_add(meters, Meter_new(this->pl, param, *type));
break;
}
}
}
void Header_setMode(Header* this, int i, MeterMode mode, HeaderSide side) {
void Header_setMode(Header* this, int i, MeterModeId mode, HeaderSide side) {
TypedVector* meters = side == LEFT_HEADER
? this->leftMeters
: this->rightMeters;
@ -93,12 +77,14 @@ void Header_setMode(Header* this, int i, MeterMode mode, HeaderSide side) {
Meter_setMode(meter, mode);
}
Meter* Header_getMeter(Header* this, int i, HeaderSide side) {
Meter* Header_addMeter(Header* this, MeterType* type, int param, HeaderSide side) {
TypedVector* meters = side == LEFT_HEADER
? this->leftMeters
: this->rightMeters;
return (Meter*) TypedVector_get(meters, i);
Meter* meter = Meter_new(this->pl, param, type);
TypedVector_add(meters, meter);
return meter;
}
int Header_size(Header* this, HeaderSide side) {
@ -113,12 +99,20 @@ char* Header_readMeterName(Header* this, int i, HeaderSide side) {
TypedVector* meters = side == LEFT_HEADER
? this->leftMeters
: this->rightMeters;
Meter* meter = (Meter*) TypedVector_get(meters, i);
return meter->name;
int nameLen = strlen(meter->type->name);
int len = nameLen + 100;
char* name = malloc(len);
strncpy(name, meter->type->name, nameLen);
name[nameLen] = '\0';
if (meter->param)
snprintf(name + nameLen, len - nameLen, "(%d)", meter->param);
return name;
}
MeterMode Header_readMeterMode(Header* this, int i, HeaderSide side) {
MeterModeId Header_readMeterMode(Header* this, int i, HeaderSide side) {
TypedVector* meters = side == LEFT_HEADER
? this->leftMeters
: this->rightMeters;
@ -128,14 +122,13 @@ MeterMode Header_readMeterMode(Header* this, int i, HeaderSide side) {
}
void Header_defaultMeters(Header* this) {
for (int i = 1; i <= this->pl->processorCount; i++) {
TypedVector_add(this->leftMeters, CPUMeter_new(this->pl, i));
}
TypedVector_add(this->leftMeters, MemoryMeter_new(this->pl));
TypedVector_add(this->leftMeters, SwapMeter_new(this->pl));
TypedVector_add(this->rightMeters, TasksMeter_new(this->pl));
TypedVector_add(this->rightMeters, LoadAverageMeter_new(this->pl));
TypedVector_add(this->rightMeters, UptimeMeter_new(this->pl));
for (int i = 1; i <= this->pl->processorCount; i++)
TypedVector_add(this->leftMeters, Meter_new(this->pl, i, &CPUMeter));
TypedVector_add(this->leftMeters, Meter_new(this->pl, 0, &MemoryMeter));
TypedVector_add(this->leftMeters, Meter_new(this->pl, 0, &SwapMeter));
TypedVector_add(this->rightMeters, Meter_new(this->pl, 0, &TasksMeter));
TypedVector_add(this->rightMeters, Meter_new(this->pl, 0, &LoadAverageMeter));
TypedVector_add(this->rightMeters, Meter_new(this->pl, 0, &UptimeMeter));
}
void Header_draw(Header* this) {

23
Header.h
View File

@ -1,22 +1,15 @@
/* Do not edit this file. It was automatically genarated. */
/* Do not edit this file. It was automatically generated. */
#ifndef HEADER_Header
#define HEADER_Header
/*
htop
htop - Header.c
(C) 2004-2006 Hisham H. Muhammad
Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
*/
#include "CPUMeter.h"
#include "MemoryMeter.h"
#include "SwapMeter.h"
#include "LoadMeter.h"
#include "LoadAverageMeter.h"
#include "UptimeMeter.h"
#include "ClockMeter.h"
#include "TasksMeter.h"
#include "Meter.h"
#include "debug.h"
#include <assert.h>
@ -37,21 +30,25 @@ typedef struct Header_ {
} Header;
#ifndef MAX
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
Header* Header_new(ProcessList* pl);
void Header_delete(Header* this);
void Header_createMeter(Header* this, char* name, HeaderSide side);
void Header_setMode(Header* this, int i, MeterMode mode, HeaderSide side);
void Header_setMode(Header* this, int i, MeterModeId mode, HeaderSide side);
Meter* Header_getMeter(Header* this, int i, HeaderSide side);
Meter* Header_addMeter(Header* this, MeterType* type, int param, HeaderSide side);
int Header_size(Header* this, HeaderSide side);
char* Header_readMeterName(Header* this, int i, HeaderSide side);
MeterMode Header_readMeterMode(Header* this, int i, HeaderSide side);
MeterModeId Header_readMeterMode(Header* this, int i, HeaderSide side);
void Header_defaultMeters(Header* this);

87
LoadAverageMeter.c
View File

@ -8,42 +8,44 @@ in the source distribution for its full text.
#include "LoadAverageMeter.h"
#include "Meter.h"
#include "ProcessList.h"
#include <curses.h>
#include "debug.h"
/*{
typedef struct LoadAverageMeter_ LoadAverageMeter;
struct LoadAverageMeter_ {
Meter super;
ProcessList* pl;
};
}*/
/* private property */
void LoadAverageMeter_scan(double* one, double* five, double* fifteen);
LoadAverageMeter* LoadAverageMeter_new() {
LoadAverageMeter* this = malloc(sizeof(LoadAverageMeter));
Meter_init((Meter*)this, String_copy("LoadAverage"), String_copy("Load average: "), 3);
((Meter*)this)->attributes[0] = LOAD_AVERAGE_FIFTEEN;
((Meter*)this)->attributes[1] = LOAD_AVERAGE_FIVE;
((Meter*)this)->attributes[2] = LOAD_AVERAGE_ONE;
((Object*)this)->display = LoadAverageMeter_display;
((Meter*)this)->setValues = LoadAverageMeter_setValues;
Meter_setMode((Meter*)this, TEXT);
LoadAverageMeter_scan(&((Meter*)this)->values[0], &((Meter*)this)->values[1], &((Meter*)this)->values[2]);
((Meter*)this)->total = 100.0;
return this;
}
int LoadAverageMeter_attributes[] = { LOAD_AVERAGE_FIFTEEN, LOAD_AVERAGE_FIVE, LOAD_AVERAGE_ONE };
/* private */
void LoadAverageMeter_scan(double* one, double* five, double* fifteen) {
MeterType LoadAverageMeter = {
.setValues = LoadAverageMeter_setValues,
.display = LoadAverageMeter_display,
.mode = TEXT_METERMODE,
.items = 3,
.total = 100.0,
.attributes = LoadAverageMeter_attributes,
.name = "LoadAverage",
.uiName = "Load average",
.caption = "Load average: "
};
/* private property */
int LoadMeter_attributes[] = { LOAD };
/* private */
MeterType LoadMeter = {
.setValues = LoadMeter_setValues,
.display = LoadMeter_display,
.mode = TEXT_METERMODE,
.items = 1,
.total = 100.0,
.attributes = LoadMeter_attributes,
.name = "Load",
.uiName = "Load",
.caption = "Load: "
};
/* private */
inline static void LoadAverageMeter_scan(double* one, double* five, double* fifteen) {
int activeProcs, totalProcs, lastProc;
FILE *fd = fopen(PROCDIR "/loadavg", "r");
int read = fscanf(fd, "%lf %lf %lf %d/%d %d", one, five, fifteen,
@ -53,9 +55,9 @@ void LoadAverageMeter_scan(double* one, double* five, double* fifteen) {
fclose(fd);
}
void LoadAverageMeter_setValues(Meter* cast) {
LoadAverageMeter_scan(&cast->values[2], &cast->values[1], &cast->values[0]);
snprintf(cast->displayBuffer.c, 25, "%.2f/%.2f/%.2f", cast->values[2], cast->values[1], cast->values[0]);
void LoadAverageMeter_setValues(Meter* this, char* buffer, int size) {
LoadAverageMeter_scan(&this->values[2], &this->values[1], &this->values[0]);
snprintf(buffer, size, "%.2f/%.2f/%.2f", this->values[2], this->values[1], this->values[0]);
}
void LoadAverageMeter_display(Object* cast, RichString* out) {
@ -63,9 +65,26 @@ void LoadAverageMeter_display(Object* cast, RichString* out) {
char buffer[20];
RichString_prune(out);
sprintf(buffer, "%.2f ", this->values[2]);
RichString_append(out, CRT_colors[LOAD_AVERAGE_ONE], buffer);
RichString_append(out, CRT_colors[LOAD_AVERAGE_FIFTEEN], buffer);
sprintf(buffer, "%.2f ", this->values[1]);
RichString_append(out, CRT_colors[LOAD_AVERAGE_FIVE], buffer);
sprintf(buffer, "%.2f ", this->values[0]);
RichString_append(out, CRT_colors[LOAD_AVERAGE_FIFTEEN], buffer);
RichString_append(out, CRT_colors[LOAD_AVERAGE_ONE], buffer);
}
void LoadMeter_setValues(Meter* this, char* buffer, int size) {
double five, fifteen;
LoadAverageMeter_scan(&this->values[0], &five, &fifteen);
if (this->values[0] > this->total) {
this->total = this->values[0];
}
snprintf(buffer, size, "%.2f", this->values[0]);
}
void LoadMeter_display(Object* cast, RichString* out) {
Meter* this = (Meter*)cast;
char buffer[20];
RichString_prune(out);
sprintf(buffer, "%.2f ", ((Meter*)this)->values[0]);
RichString_append(out, CRT_colors[LOAD], buffer);
}

18
LoadAverageMeter.h
View File

@ -1,4 +1,4 @@
/* Do not edit this file. It was automatically genarated. */
/* Do not edit this file. It was automatically generated. */
#ifndef HEADER_LoadAverageMeter
#define HEADER_LoadAverageMeter
@ -11,27 +11,21 @@ in the source distribution for its full text.
#include "Meter.h"
#include "ProcessList.h"
#include <curses.h>
#include "debug.h"
typedef struct LoadAverageMeter_ LoadAverageMeter;
struct LoadAverageMeter_ {
Meter super;
ProcessList* pl;
};
LoadAverageMeter* LoadAverageMeter_new();
void LoadAverageMeter_setValues(Meter* cast);
void LoadAverageMeter_setValues(Meter* this, char* buffer, int size);
void LoadAverageMeter_display(Object* cast, RichString* out);
void LoadMeter_setValues(Meter* this, char* buffer, int size);
void LoadMeter_display(Object* cast, RichString* out);
#endif

4
Makefile.am
View File

@ -13,13 +13,13 @@ AM_CPPFLAGS = -DSYSCONFDIR=\"$(sysconfdir)\"
htop_SOURCES = AvailableMetersListBox.c CategoriesListBox.c ClockMeter.c \
CPUMeter.c CRT.c DebugMemory.c DisplayOptionsListBox.c FunctionBar.c \
Hashtable.c Header.c htop.c ListBox.c ListItem.c LoadAverageMeter.c \
LoadMeter.c MemoryMeter.c Meter.c MetersListBox.c Object.c Process.c \
MemoryMeter.c Meter.c MetersListBox.c Object.c Process.c \
ProcessList.c RichString.c ScreenManager.c Settings.c SignalItem.c \
SignalsListBox.c String.c SwapMeter.c TasksMeter.c TypedVector.c \
UptimeMeter.c UsersTable.c AvailableMetersListBox.h CategoriesListBox.h \
ClockMeter.h config.h CPUMeter.h CRT.h debug.h DebugMemory.h \
DisplayOptionsListBox.h FunctionBar.h Hashtable.h Header.h htop.h ListBox.h \
ListItem.h LoadAverageMeter.h LoadMeter.h MemoryMeter.h Meter.h \
ListItem.h LoadAverageMeter.h MemoryMeter.h Meter.h \
MetersListBox.h Object.h Process.h ProcessList.h RichString.h ScreenManager.h \
Settings.h SignalItem.h SignalsListBox.h String.h SwapMeter.h TasksMeter.h \
TypedVector.h UptimeMeter.h UsersTable.h CheckItem.c CheckItem.h \

67
MemoryMeter.c
View File

@ -19,61 +19,42 @@ in the source distribution for its full text.
#include "debug.h"
#include <assert.h>
/*{
/* private property */
static int MemoryMeter_attributes[] = { MEMORY_USED, MEMORY_BUFFERS, MEMORY_CACHE };
typedef struct MemoryMeter_ MemoryMeter;
struct MemoryMeter_ {
Meter super;
ProcessList* pl;
char* wideFormat;
int wideLimit;
/* private */
MeterType MemoryMeter = {
.setValues = MemoryMeter_setValues,
.display = MemoryMeter_display,
.mode = BAR_METERMODE,
.items = 3,
.total = 100.0,
.attributes = MemoryMeter_attributes,
"Memory",
"Memory",
"Mem"
};
}*/
MemoryMeter* MemoryMeter_new(ProcessList* pl) {
MemoryMeter* this = malloc(sizeof(MemoryMeter));
Meter_init((Meter*)this, String_copy("Memory"), String_copy("Mem"), 3);
((Meter*)this)->attributes[0] = MEMORY_USED;
((Meter*)this)->attributes[1] = MEMORY_BUFFERS;
((Meter*)this)->attributes[2] = MEMORY_CACHE;
((Meter*)this)->setValues = MemoryMeter_setValues;
((Object*)this)->display = MemoryMeter_display;
this->pl = pl;
Meter_setMode((Meter*)this, BAR);
this->wideFormat = "%6ldk ";
this->wideLimit = 22 + 8 * 4;
return this;
}
void MemoryMeter_setValues(Meter* cast) {
MemoryMeter* this = (MemoryMeter*)cast;
double totalMem = (double)this->pl->totalMem;
void MemoryMeter_setValues(Meter* this, char* buffer, int size) {
long int usedMem = this->pl->usedMem;
long int buffersMem = this->pl->buffersMem;
long int cachedMem = this->pl->cachedMem;
usedMem -= buffersMem + cachedMem;
cast->total = totalMem;
cast->values[0] = usedMem;
cast->values[1] = buffersMem;
cast->values[2] = cachedMem;
snprintf(cast->displayBuffer.c, 14, "%ld/%ldMB", usedMem / 1024, this->pl->totalMem / 1024);
this->total = this->pl->totalMem;
this->values[0] = usedMem;
this->values[1] = buffersMem;
this->values[2] = cachedMem;
snprintf(buffer, size, "%ld/%ldMB", (long int) usedMem / 1024, (long int) this->total / 1024);
}
void MemoryMeter_display(Object* cast, RichString* out) {
char buffer[50];
MemoryMeter* this = (MemoryMeter*)cast;
Meter* meter = (Meter*)cast;
Meter* this = (Meter*)cast;
int div = 1024; char* format = "%ldM ";
if (meter->w > this->wideLimit) {
div = 1; format = this->wideFormat;
}
long int totalMem = meter->total / div;
long int usedMem = meter->values[0] / div;
long int buffersMem = meter->values[1] / div;
long int cachedMem = meter->values[2] / div;
long int totalMem = this->total / div;
long int usedMem = this->values[0] / div;
long int buffersMem = this->values[1] / div;
long int cachedMem = this->values[2] / div;
RichString_prune(out);
RichString_append(out, CRT_colors[METER_TEXT], ":");
sprintf(buffer, format, totalMem);

15
MemoryMeter.h
View File

@ -1,4 +1,4 @@
/* Do not edit this file. It was automatically genarated. */
/* Do not edit this file. It was automatically generated. */
#ifndef HEADER_MemoryMeter
#define HEADER_MemoryMeter
@ -23,19 +23,8 @@ in the source distribution for its full text.
#include <assert.h>
typedef struct MemoryMeter_ MemoryMeter;
struct MemoryMeter_ {
Meter super;
ProcessList* pl;
char* wideFormat;
int wideLimit;
};
MemoryMeter* MemoryMeter_new(ProcessList* pl);
void MemoryMeter_setValues(Meter* cast);
void MemoryMeter_setValues(Meter* this, char* buffer, int size);
void MemoryMeter_display(Object* cast, RichString* out);

510
Meter.c
View File

@ -5,62 +5,101 @@ Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
*/
#define _GNU_SOURCE
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include <curses.h>
#include <stdarg.h>
#include "Meter.h"
#include "Object.h"
#include "CRT.h"
#include "ListItem.h"
#include "String.h"
#include <stdlib.h>
#include <curses.h>
#include <string.h>
#include <math.h>
#include "ProcessList.h"
#include "debug.h"
#include <assert.h>
#define METER_BARBUFFER_LEN 128
#define METER_GRAPHBUFFER_LEN 128
#ifndef USE_FUNKY_MODES
#define USE_FUNKY_MODES 1
#endif
#define METER_BUFFER_LEN 128
/*{
typedef struct Meter_ Meter;
typedef struct MeterType_ MeterType;
typedef struct MeterMode_ MeterMode;
typedef void(*Meter_SetValues)(Meter*);
typedef void(*MeterType_Init)(Meter*);
typedef void(*MeterType_Done)(Meter*);
typedef void(*Meter_SetValues)(Meter*, char*, int);
typedef void(*Meter_Draw)(Meter*, int, int, int);
typedef enum MeterMode_ {
UNSET,
BAR,
TEXT,
GRAPH,
LED,
LAST_METERMODE
} MeterMode;
struct MeterMode_ {
Meter_Draw draw;
char* uiName;
int h;
};
struct MeterType_ {
Meter_SetValues setValues;
Object_Display display;
int mode;
int items;
double total;
int* attributes;
char* name;
char* uiName;
char* caption;
MeterType_Init init;
MeterType_Done done;
Meter_Draw draw;
};
struct Meter_ {
Object super;
int h;
int w;
char* caption;
MeterType* type;
int mode;
int param;
Meter_Draw draw;
Meter_SetValues setValues;
int items;
int* attributes;
void* drawBuffer;
int h;
ProcessList* pl;
double* values;
double total;
char* caption;
char* name;
union {
RichString* rs;
char* c;
double* graph;
} displayBuffer;
MeterMode mode;
};
extern char* METER_CLASS;
extern MeterType CPUMeter;
extern MeterType ClockMeter;
extern MeterType LoadAverageMeter;
extern MeterType LoadMeter;
extern MeterType MemoryMeter;
extern MeterType SwapMeter;
extern MeterType TasksMeter;
extern MeterType UptimeMeter;
extern MeterType AllCPUsMeter;
typedef enum {
CUSTOM_METERMODE = 0,
BAR_METERMODE,
TEXT_METERMODE,
#ifdef USE_FUNKY_MODES
GRAPH_METERMODE,
LED_METERMODE,
#endif
LAST_METERMODE
} MeterModeId;
extern MeterType* Meter_types[];
extern MeterMode* Meter_modes[];
}*/
#ifndef MIN
@ -74,72 +113,178 @@ extern char* METER_CLASS;
char* METER_CLASS = "Meter";
/* private */
char* Meter_ledDigits[3][10] = {
{ " __ "," "," __ "," __ "," "," __ "," __ "," __ "," __ "," __ "},
{ "| |"," |"," __|"," __|","|__|","|__ ","|__ "," |","|__|","|__|"},
{ "|__|"," |","|__ "," __|"," |"," __|","|__|"," |","|__|"," __|"},
MeterType* Meter_types[] = {
&CPUMeter,
&ClockMeter,
&LoadAverageMeter,
&MemoryMeter,
&SwapMeter,
&TasksMeter,
&UptimeMeter,
&AllCPUsMeter,
NULL
};
/* private property */
char Meter_barCharacters[] = "|#*@$%&";
/* private */
static MeterMode BarMeterMode = {
.uiName = "Bar",
.h = 1,
.draw = BarMeterMode_draw,
};
/* private */
static MeterMode TextMeterMode = {
.uiName = "Text",
.h = 1,
.draw = TextMeterMode_draw,
};
#ifdef USE_FUNKY_MODES
/* private */
static MeterMode GraphMeterMode = {
.uiName = "Graph",
.h = 3,
.draw = GraphMeterMode_draw,
};
/* private */
static MeterMode LEDMeterMode = {
.uiName = "LED",
.h = 3,
.draw = LEDMeterMode_draw,
};
#endif
/* private */
MeterMode* Meter_modes[] = {
NULL,
&BarMeterMode,
&TextMeterMode,
#ifdef USE_FUNKY_MODES
&GraphMeterMode,
&LEDMeterMode,
#endif
NULL
};
/* private property */
static RichString Meter_stringBuffer;
Meter* Meter_new(char* name, char* caption, int items) {
Meter* this = malloc(sizeof(Meter));
Meter_init(this, name, caption, items);
return this;
}
void Meter_init(Meter* this, char* name, char* caption, int items) {
Meter* Meter_new(ProcessList* pl, int param, MeterType* type) {
Meter* this = calloc(sizeof(Meter), 1);
this->h = 1;
this->type = type;
this->param = param;
this->pl = pl;
this->values = calloc(sizeof(double), type->items);
this->total = type->total;
this->caption = strdup(type->caption);
((Object*)this)->delete = Meter_delete;
((Object*)this)->class = METER_CLASS;
this->items = items;
this->name = name;
this->caption = caption;
this->attributes = malloc(sizeof(int) * items);
this->values = malloc(sizeof(double) * items);
this->displayBuffer.c = NULL;
this->mode = UNSET;
this->h = 0;
((Object*)this)->display = type->display;
Meter_setMode(this, type->mode);
if (this->type->init)
this->type->init(this);
return this;
}
void Meter_delete(Object* cast) {
Meter* this = (Meter*) cast;
assert (this != NULL);
Meter_done(this);
if (this->type->done) {
this->type->done(this);
}
if (this->drawBuffer)
free(this->drawBuffer);
free(this->caption);
free(this->values);
free(this);
}
/* private */
void Meter_freeBuffer(Meter* this) {
switch (this->mode) {
case BAR: {
free(this->displayBuffer.c);
break;
}
case GRAPH: {
free(this->displayBuffer.graph);
break;
}
default: {
}
}
this->h = 0;
}
void Meter_done(Meter* this) {
void Meter_setCaption(Meter* this, char* caption) {
free(this->caption);
free(this->attributes);
free(this->values);
free(this->name);
Meter_freeBuffer(this);
this->caption = strdup(caption);
}
/* private */
void Meter_drawBar(Meter* this, int x, int y, int w) {
inline static void Meter_displayToStringBuffer(Meter* this, char* buffer) {
MeterType* type = this->type;
Object_Display display = ((Object*)this)->display;
if (display) {
display((Object*)this, &Meter_stringBuffer);
} else {
RichString_prune(&Meter_stringBuffer);
RichString_append(&Meter_stringBuffer, CRT_colors[type->attributes[0]], buffer);
}
}
void Meter_setMode(Meter* this, int modeIndex) {
if (modeIndex == this->mode)
return;
if (!modeIndex)
modeIndex = 1;
assert(modeIndex < LAST_METERMODE);
if (this->type->mode == 0) {
this->draw = this->type->draw;
} else {
if (modeIndex >= 1) {
if (this->drawBuffer)
free(this->drawBuffer);
this->drawBuffer = NULL;
MeterMode* mode = Meter_modes[modeIndex];
this->draw = mode->draw;
this->h = mode->h;
}
}
this->mode = modeIndex;
}
ListItem* Meter_toListItem(Meter* this) {
MeterType* type = this->type;
char mode[21];
if (this->mode)
snprintf(mode, 20, " [%s]", Meter_modes[this->mode]->uiName);
else
mode[0] = '\0';
char number[11];
if (this->param > 0)
snprintf(number, 10, " %d", this->param);
else
number[0] = '\0';
char buffer[51];
snprintf(buffer, 50, "%s%s%s", type->uiName, number, mode);
return ListItem_new(buffer, 0);
}
/* ---------- TextMeterMode ---------- */
void TextMeterMode_draw(Meter* this, int x, int y, int w) {
MeterType* type = this->type;
char buffer[METER_BUFFER_LEN];
type->setValues(this, buffer, METER_BUFFER_LEN - 1);
attrset(CRT_colors[METER_TEXT]);
mvaddstr(y, x, this->caption);
int captionLen = strlen(this->caption);
w -= captionLen;
x += captionLen;
Meter_displayToStringBuffer(this, buffer);
mvhline(y, x, ' ', CRT_colors[DEFAULT_COLOR]);
attrset(CRT_colors[RESET_COLOR]);
mvaddchstr(y, x, Meter_stringBuffer.chstr);
}
/* ---------- BarMeterMode ---------- */
/* private property */
char BarMeterMode_characters[] = "|#*@$%&";
void BarMeterMode_draw(Meter* this, int x, int y, int w) {
MeterType* type = this->type;
char buffer[METER_BUFFER_LEN];
type->setValues(this, buffer, METER_BUFFER_LEN - 1);
w -= 2;
attrset(CRT_colors[METER_TEXT]);
mvaddstr(y, x, this->caption);
@ -154,21 +299,19 @@ void Meter_drawBar(Meter* this, int x, int y, int w) {
x++;
char bar[w];
this->setValues(this);
int blockSizes[10];
for (int i = 0; i < w; i++)
bar[i] = ' ';
sprintf(bar + (w-strlen(this->displayBuffer.c)), "%s", this->displayBuffer.c);
sprintf(bar + (w-strlen(buffer)), "%s", buffer);
// First draw in the bar[] buffer...
double total = 0.0;
int offset = 0;
for (int i = 0; i < this->items; i++) {
this->values[i] = MAX(this->values[i], 0);
this->values[i] = MIN(this->values[i], this->total);
for (int i = 0; i < type->items; i++) {
double value = this->values[i];
value = MAX(value, 0);
value = MIN(value, this->total);
if (value > 0) {
blockSizes[i] = ceil((value/this->total) * w);
} else {
@ -176,12 +319,11 @@ void Meter_drawBar(Meter* this, int x, int y, int w) {
}
int nextOffset = offset + blockSizes[i];
// (Control against invalid values)
nextOffset = MAX(nextOffset, 0);
nextOffset = MIN(nextOffset, w);
nextOffset = MIN(MAX(nextOffset, 0), w);
for (int j = offset; j < nextOffset; j++)
if (bar[j] == ' ') {
if (CRT_colorScheme == COLORSCHEME_MONOCHROME) {
bar[j] = Meter_barCharacters[i];
bar[j] = BarMeterMode_characters[i];
} else {
bar[j] = '|';
}
@ -192,8 +334,8 @@ void Meter_drawBar(Meter* this, int x, int y, int w) {
// ...then print the buffer.
offset = 0;
for (int i = 0; i < this->items; i++) {
attrset(CRT_colors[this->attributes[i]]);
for (int i = 0; i < type->items; i++) {
attrset(CRT_colors[type->attributes[i]]);
mvaddnstr(y, x + offset, bar + offset, blockSizes[i]);
offset += blockSizes[i];
offset = MAX(offset, 0);
@ -208,40 +350,86 @@ void Meter_drawBar(Meter* this, int x, int y, int w) {
attrset(CRT_colors[RESET_COLOR]);
}
/* private */
void Meter_drawText(Meter* this, int x, int y, int w) {
this->setValues(this);
this->w = w;
attrset(CRT_colors[METER_TEXT]);
mvaddstr(y, x, this->caption);
int captionLen = strlen(this->caption);
w -= captionLen;
x += captionLen;
((Object*)this)->display((Object*)this, this->displayBuffer.rs);
mvhline(y, x, ' ', CRT_colors[DEFAULT_COLOR]);
attrset(CRT_colors[RESET_COLOR]);
mvaddchstr(y, x, this->displayBuffer.rs->chstr);
}
#ifdef USE_FUNKY_MODES
/* ---------- GraphMeterMode ---------- */
#define DrawDot(a,y,c) do { attrset(a); mvaddch(y, x+k, c); } while(0)
/* private */
void Meter_drawDigit(int x, int y, int n) {
for (int i = 0; i < 3; i++) {
mvaddstr(y+i, x, Meter_ledDigits[i][n]);
static int GraphMeterMode_colors[21] = {GRAPH_1, GRAPH_1, GRAPH_1,
GRAPH_2, GRAPH_2, GRAPH_2, GRAPH_3, GRAPH_3, GRAPH_3,
GRAPH_4, GRAPH_4, GRAPH_4, GRAPH_5, GRAPH_5, GRAPH_6,
GRAPH_7, GRAPH_7, GRAPH_7, GRAPH_8, GRAPH_8, GRAPH_9
};
/* private property */
static char* GraphMeterMode_characters = "^`'-.,_~'`-.,_~'`-.,_";
void GraphMeterMode_draw(Meter* this, int x, int y, int w) {
if (!this->drawBuffer) this->drawBuffer = calloc(sizeof(double), METER_BUFFER_LEN);
double* drawBuffer = (double*) this->drawBuffer;
for (int i = 0; i < METER_BUFFER_LEN - 1; i++)
drawBuffer[i] = drawBuffer[i+1];
MeterType* type = this->type;
char buffer[METER_BUFFER_LEN];
type->setValues(this, buffer, METER_BUFFER_LEN - 1);
double value = 0.0;
for (int i = 0; i < type->items; i++)
value += this->values[i];
value /= this->total;
drawBuffer[METER_BUFFER_LEN - 1] = value;
mvprintw(0,0,"%f ",value);
for (int i = METER_BUFFER_LEN - w, k = 0; i < METER_BUFFER_LEN; i++, k++) {
double value = drawBuffer[i];
DrawDot( CRT_colors[DEFAULT_COLOR], y, ' ' );
DrawDot( CRT_colors[DEFAULT_COLOR], y+1, ' ' );
DrawDot( CRT_colors[DEFAULT_COLOR], y+2, ' ' );
double threshold = 1.00;
for (int i = 0; i < 21; i++, threshold -= 0.05)
if (value >= threshold) {
DrawDot(CRT_colors[GraphMeterMode_colors[i]], y+(i/7.0), GraphMeterMode_characters[i]);
break;
}
}
attrset(CRT_colors[RESET_COLOR]);
}
/* ---------- LEDMeterMode ---------- */
/* private */
void Meter_drawLed(Meter* this, int x, int y, int w) {
this->setValues(this);
((Object*)this)->display((Object*)this, this->displayBuffer.rs);
static char* LEDMeterMode_digits[3][10] = {
{ " __ "," "," __ "," __ "," "," __ "," __ "," __ "," __ "," __ "},
{ "| |"," |"," __|"," __|","|__|","|__ ","|__ "," |","|__|","|__|"},
{ "|__|"," |","|__ "," __|"," |"," __|","|__|"," |","|__|"," __|"},
};
/* private */
static void LEDMeterMode_drawDigit(int x, int y, int n) {
for (int i = 0; i < 3; i++)
mvaddstr(y+i, x, LEDMeterMode_digits[i][n]);
}
void LEDMeterMode_draw(Meter* this, int x, int y, int w) {
MeterType* type = this->type;
char buffer[METER_BUFFER_LEN];
type->setValues(this, buffer, METER_BUFFER_LEN - 1);
Meter_displayToStringBuffer(this, buffer);
attrset(CRT_colors[LED_COLOR]);
mvaddstr(y+2, x, this->caption);
int xx = x + strlen(this->caption);
for (int i = 0; i < this->displayBuffer.rs->len; i++) {
char c = this->displayBuffer.rs->chstr[i];
for (int i = 0; i < Meter_stringBuffer.len; i++) {
char c = Meter_stringBuffer.chstr[i];
if (c >= '0' && c <= '9') {
Meter_drawDigit(xx, y, c-48);
xx += 4;
LEDMeterMode_drawDigit(xx, y, c-48);
xx += 4;
} else {
mvaddch(y+2, xx, c);
xx += 1;
@ -250,104 +438,4 @@ void Meter_drawLed(Meter* this, int x, int y, int w) {
attrset(CRT_colors[RESET_COLOR]);
}
#define DrawDot(a,y,c) do { \
attrset(a); \
mvaddstr(y, x+k, c); \
} while(0)
/* private */
void Meter_drawGraph(Meter* this, int x, int y, int w) {
for (int i = 0; i < METER_GRAPHBUFFER_LEN - 1; i++) {
this->displayBuffer.graph[i] = this->displayBuffer.graph[i+1];
}
this->setValues(this);
double value = 0.0;
for (int i = 0; i < this->items; i++)
value += this->values[i] / this->total;
this->displayBuffer.graph[METER_GRAPHBUFFER_LEN - 1] = value;
for (int i = METER_GRAPHBUFFER_LEN - w, k = 0; i < METER_GRAPHBUFFER_LEN; i++, k++) {
double value = this->displayBuffer.graph[i];
DrawDot( CRT_colors[DEFAULT_COLOR], y, " " );
DrawDot( CRT_colors[DEFAULT_COLOR], y+1, " " );
DrawDot( CRT_colors[DEFAULT_COLOR], y+2, " " );
if (value >= 1.00) DrawDot( CRT_colors[GRAPH_1], y, "^" );
else if (value >= 0.95) DrawDot( CRT_colors[GRAPH_1], y, "`" );
else if (value >= 0.90) DrawDot( CRT_colors[GRAPH_1], y, "'" );
else if (value >= 0.85) DrawDot( CRT_colors[GRAPH_2], y, "-" );
else if (value >= 0.80) DrawDot( CRT_colors[GRAPH_2], y, "." );
else if (value >= 0.75) DrawDot( CRT_colors[GRAPH_2], y, "," );
else if (value >= 0.70) DrawDot( CRT_colors[GRAPH_3], y, "_" );
else if (value >= 0.65) DrawDot( CRT_colors[GRAPH_3], y+1, "~" );
else if (value >= 0.60) DrawDot( CRT_colors[GRAPH_3], y+1, "`" );
else if (value >= 0.55) DrawDot( CRT_colors[GRAPH_4], y+1, "'" );
else if (value >= 0.50) DrawDot( CRT_colors[GRAPH_4], y+1, "-" );
else if (value >= 0.45) DrawDot( CRT_colors[GRAPH_4], y+1, "." );
else if (value >= 0.40) DrawDot( CRT_colors[GRAPH_5], y+1, "," );
else if (value >= 0.35) DrawDot( CRT_colors[GRAPH_5], y+1, "_" );
else if (value >= 0.30) DrawDot( CRT_colors[GRAPH_6], y+2, "~" );
else if (value >= 0.25) DrawDot( CRT_colors[GRAPH_7], y+2, "`" );
else if (value >= 0.20) DrawDot( CRT_colors[GRAPH_7], y+2, "'" );
else if (value >= 0.15) DrawDot( CRT_colors[GRAPH_7], y+2, "-" );
else if (value >= 0.10) DrawDot( CRT_colors[GRAPH_8], y+2, "." );
else if (value >= 0.05) DrawDot( CRT_colors[GRAPH_8], y+2, "," );
else DrawDot( CRT_colors[GRAPH_9], y+2, "_" );
}
attrset(CRT_colors[RESET_COLOR]);
}
void Meter_setMode(Meter* this, MeterMode mode) {
Meter_freeBuffer(this);
switch (mode) {
case UNSET: {
// fallthrough to a sane default.
mode = TEXT;
}
case TEXT: {
this->draw = Meter_drawText;
this->displayBuffer.rs = & Meter_stringBuffer;
this->h = 1;
break;
}
case LED: {
this->draw = Meter_drawLed;
this->displayBuffer.rs = & Meter_stringBuffer;
this->h = 3;
break;
}
case BAR: {
this->draw = Meter_drawBar;
this->displayBuffer.c = malloc(METER_BARBUFFER_LEN);
this->h = 1;
break;
}
case GRAPH: {
this->draw = Meter_drawGraph;
this->displayBuffer.c = calloc(METER_GRAPHBUFFER_LEN, sizeof(double));
this->h = 3;
break;
}
default: {
assert(false);
}
}
this->mode = mode;
}
ListItem* Meter_toListItem(Meter* this) {
char buffer[50]; char* mode = NULL;
switch (this->mode) {
case BAR: mode = "Bar"; break;
case LED: mode = "LED"; break;
case TEXT: mode = "Text"; break;
case GRAPH: mode = "Graph"; break;
default: {
assert(false);
}
}
sprintf(buffer, "%s [%s]", this->name, mode);
return ListItem_new(buffer, 0);
}
#endif

161
Meter.h
View File

@ -1,94 +1,161 @@
/* Do not edit this file. It was automatically genarated. */
/* Do not edit this file. It was automatically generated. */
#ifndef HEADER_Meter
#define HEADER_Meter
/*
htop
htop - Meter.c
(C) 2004-2006 Hisham H. Muhammad
Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
*/
#define _GNU_SOURCE
#include <math.h>
#include <string.h>
#include <stdlib.h>
#include <curses.h>
#include <stdarg.h>
#include "Object.h"
#include "CRT.h"
#include "ListItem.h"
#include "String.h"
#include <stdlib.h>
#include <curses.h>
#include <string.h>
#include <math.h>
#include <sys/param.h>
#include "ProcessList.h"
#include "debug.h"
#include <assert.h>
#define METER_BARBUFFER_LEN 128
#define METER_GRAPHBUFFER_LEN 128
#ifndef USE_FUNKY_MODES
#define USE_FUNKY_MODES 1
#endif
#define METER_BUFFER_LEN 128
typedef struct Meter_ Meter;
typedef struct MeterType_ MeterType;
typedef struct MeterMode_ MeterMode;
typedef void(*Meter_SetValues)(Meter*);
typedef void(*MeterType_Init)(Meter*);
typedef void(*MeterType_Done)(Meter*);
typedef void(*Meter_SetValues)(Meter*, char*, int);
typedef void(*Meter_Draw)(Meter*, int, int, int);
typedef enum MeterMode_ {
UNSET,
BAR,
TEXT,
GRAPH,
LED,
LAST_METERMODE
} MeterMode;
struct MeterMode_ {
Meter_Draw draw;
char* uiName;
int h;
};
struct MeterType_ {
Meter_SetValues setValues;
Object_Display display;
int mode;
int items;
double total;
int* attributes;
char* name;
char* uiName;
char* caption;
MeterType_Init init;
MeterType_Done done;
Meter_Draw draw;
};
struct Meter_ {
Object super;
int h;
int w;
char* caption;
MeterType* type;
int mode;
int param;
Meter_Draw draw;
Meter_SetValues setValues;
int items;
int* attributes;
void* drawBuffer;
int h;
ProcessList* pl;
double* values;
double total;
char* caption;
char* name;
union {
RichString* rs;
char* c;
double* graph;
} displayBuffer;
MeterMode mode;
};
extern char* METER_CLASS;
extern MeterType CPUMeter;
extern MeterType ClockMeter;
extern MeterType LoadAverageMeter;
extern MeterType LoadMeter;
extern MeterType MemoryMeter;
extern MeterType SwapMeter;
extern MeterType TasksMeter;
extern MeterType UptimeMeter;
extern MeterType AllCPUsMeter;
typedef enum {
CUSTOM_METERMODE = 0,
BAR_METERMODE,
TEXT_METERMODE,
#ifdef USE_FUNKY_MODES
GRAPH_METERMODE,
LED_METERMODE,
#endif
LAST_METERMODE
} MeterModeId;
extern MeterType* Meter_types[9];
extern MeterMode* Meter_modes[];
#ifndef MIN
#define MIN(a,b) ((a)<(b)?(a):(b))
#endif
#ifndef MAX
#define MAX(a,b) ((a)>(b)?(a):(b))
#endif
Meter* Meter_new(char* name, char* caption, int items);
void Meter_init(Meter* this, char* name, char* caption, int items);
#ifdef USE_FUNKY_MODES
#endif
Meter* Meter_new(ProcessList* pl, int param, MeterType* type);
void Meter_delete(Object* cast);
void Meter_done(Meter* this);
void Meter_setCaption(Meter* this, char* caption);
#define DrawDot(a,y,c) do { \
attrset(a); \
mvaddstr(y, x+k, c); \
} while(0)
void Meter_setMode(Meter* this, MeterMode mode);
void Meter_setMode(Meter* this, int modeIndex);
ListItem* Meter_toListItem(Meter* this);
/* ---------- TextMeterMode ---------- */
void TextMeterMode_draw(Meter* this, int x, int y, int w);
/* ---------- BarMeterMode ---------- */
void BarMeterMode_draw(Meter* this, int x, int y, int w);
#ifdef USE_FUNKY_MODES
/* ---------- GraphMeterMode ---------- */
#define DrawDot(a,y,c) do { attrset(a); mvaddch(y, x+k, c); } while(0)
void GraphMeterMode_draw(Meter* this, int x, int y, int w);
/* ---------- LEDMeterMode ---------- */
void LEDMeterMode_draw(Meter* this, int x, int y, int w);
#endif
#endif

5
MetersListBox.c
View File

@ -59,9 +59,8 @@ HandlerResult MetersListBox_EventHandler(ListBox* super, int ch) {
case 't':
{
Meter* meter = (Meter*) TypedVector_get(this->meters, selected);
MeterMode mode = meter->mode + 1;
if (mode == LAST_METERMODE)
mode = 1; // skip mode 0, "unset"
int mode = meter->mode + 1;
if (mode == LAST_METERMODE) mode = 1;
Meter_setMode(meter, mode);
ListBox_set(super, selected, (Object*) Meter_toListItem(meter));
result = HANDLED;

2
ProcessList.c
View File

@ -105,7 +105,7 @@ typedef struct ProcessList_ {
}*/
/* private property */
ProcessField defaultHeaders[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, M_SHARE, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, LAST_PROCESSFIELD, 0 };
ProcessField defaultHeaders[] = { PID, USER, PRIORITY, NICE, M_SIZE, M_RESIDENT, M_SHARE, STATE, PERCENT_CPU, PERCENT_MEM, TIME, COMM, 0 };
#ifdef DEBUG

29
Settings.c
View File

@ -143,17 +143,17 @@ bool Settings_read(Settings* this, char* fileName) {
if (this->colorScheme < 0) this->colorScheme = 0;
if (this->colorScheme > 5) this->colorScheme = 5;
} else if (String_eq(option[0], "left_meters")) {
Settings_readMeters(this, option[1], LEFT_HEADER);
readMeters = true;
Settings_readMeters(this, option[1], LEFT_HEADER);
readMeters = true;
} else if (String_eq(option[0], "right_meters")) {
Settings_readMeters(this, option[1], RIGHT_HEADER);
readMeters = true;
Settings_readMeters(this, option[1], RIGHT_HEADER);
readMeters = true;
} else if (String_eq(option[0], "left_meter_modes")) {
Settings_readMeterModes(this, option[1], LEFT_HEADER);
readMeters = true;
Settings_readMeterModes(this, option[1], LEFT_HEADER);
readMeters = true;
} else if (String_eq(option[0], "right_meter_modes")) {
Settings_readMeterModes(this, option[1], RIGHT_HEADER);
readMeters = true;
Settings_readMeterModes(this, option[1], RIGHT_HEADER);
readMeters = true;
}
String_freeArray(option);
}
@ -196,7 +196,9 @@ bool Settings_write(Settings* this) {
fprintf(fd, "delay=%d\n", (int) this->delay);
fprintf(fd, "left_meters=");
for (int i = 0; i < Header_size(this->header, LEFT_HEADER); i++) {
fprintf(fd, "%s ", Header_readMeterName(this->header, i, LEFT_HEADER));
char* name = Header_readMeterName(this->header, i, LEFT_HEADER);
fprintf(fd, "%s ", name);
free(name);
}
fprintf(fd, "\n");
fprintf(fd, "left_meter_modes=");
@ -204,14 +206,15 @@ bool Settings_write(Settings* this) {
fprintf(fd, "%d ", Header_readMeterMode(this->header, i, LEFT_HEADER));
fprintf(fd, "\n");
fprintf(fd, "right_meters=");
for (int i = 0; i < Header_size(this->header, RIGHT_HEADER); i++)
fprintf(fd, "%s ", Header_readMeterName(this->header, i, RIGHT_HEADER));
for (int i = 0; i < Header_size(this->header, RIGHT_HEADER); i++) {
char* name = Header_readMeterName(this->header, i, RIGHT_HEADER);
fprintf(fd, "%s ", name);
free(name);
}
fprintf(fd, "\n");
fprintf(fd, "right_meter_modes=");
for (int i = 0; i < Header_size(this->header, RIGHT_HEADER); i++)
fprintf(fd, "%d ", Header_readMeterMode(this->header, i, RIGHT_HEADER));
fprintf(fd, "\n");
fclose(fd);
return true;
}

8
Settings.h
View File

@ -1,9 +1,9 @@
/* Do not edit this file. It was automatically genarated. */
/* Do not edit this file. It was automatically generated. */
#ifndef HEADER_Settings
#define HEADER_Settings
/*
htop
htop - Settings.c
(C) 2004-2006 Hisham H. Muhammad
Released under the GNU GPL, see the COPYING file
in the source distribution for its full text.
@ -15,14 +15,16 @@ in the source distribution for its full text.
#include "debug.h"
#define DEFAULT_DELAY 15
typedef struct Settings_ {
char* userSettings;
ProcessList* pl;
Header* header;
int colorScheme;
int delay;
bool changed;
int delay;
} Settings;

49
SwapMeter.c
View File

@ -19,45 +19,36 @@ in the source distribution for its full text.
#include "debug.h"
#include <assert.h>
/*{
/* private property */
static int SwapMeter_attributes[] = { SWAP };
typedef struct SwapMeter_ SwapMeter;
struct SwapMeter_ {
Meter super;
ProcessList* pl;
/* private */
MeterType SwapMeter = {
.setValues = SwapMeter_setValues,
.display = SwapMeter_display,
.mode = BAR_METERMODE,
.items = 1,
.total = 100.0,
.attributes = SwapMeter_attributes,
.name = "Swap",
.uiName = "Swap",
.caption = "Swp"
};
}*/
SwapMeter* SwapMeter_new(ProcessList* pl) {
SwapMeter* this = malloc(sizeof(SwapMeter));
Meter_init((Meter*)this, String_copy("Swap"), String_copy("Swp"), 1);
((Meter*)this)->attributes[0] = SWAP;
((Meter*)this)->setValues = SwapMeter_setValues;
((Object*)this)->display = SwapMeter_display;
this->pl = pl;
Meter_setMode((Meter*)this, BAR);
return this;
}
void SwapMeter_setValues(Meter* cast) {
SwapMeter* this = (SwapMeter*)cast;
double totalSwap = (double)this->pl->totalSwap;
void SwapMeter_setValues(Meter* this, char* buffer, int len) {
long int usedSwap = this->pl->usedSwap;
cast->total = totalSwap;
cast->values[0] = usedSwap;
snprintf(cast->displayBuffer.c, 14, "%ld/%ldMB", usedSwap / 1024, this->pl->totalSwap / 1024);
this->total = this->pl->totalSwap;
this->values[0] = usedSwap;
snprintf(buffer, len, "%ld/%ldMB", (long int) usedSwap / 1024, (long int) this->total / 1024);
}
void SwapMeter_display(Object* cast, RichString* out) {
char buffer[50];
Meter* meter = (Meter*)cast;
long int swap = (long int) meter->values[0];
Meter* this = (Meter*)cast;
long int swap = (long int) this->values[0];
RichString_prune(out);
RichString_append(out, CRT_colors[METER_TEXT], ":");
sprintf(buffer, "%ldM ", (long int) meter->total / 1024);
sprintf(buffer, "%ldM ", (long int) this->total / 1024);
RichString_append(out, CRT_colors[METER_VALUE], buffer);
sprintf(buffer, "%ldk", swap);
RichString_append(out, CRT_colors[METER_TEXT], "used:");

13
SwapMeter.h
View File

@ -1,4 +1,4 @@
/* Do not edit this file. It was automatically genarated. */
/* Do not edit this file. It was automatically generated. */
#ifndef HEADER_SwapMeter
#define HEADER_SwapMeter
@ -23,17 +23,8 @@ in the source distribution for its full text.
#include <assert.h>
typedef struct SwapMeter_ SwapMeter;
struct SwapMeter_ {
Meter super;
ProcessList* pl;
};
SwapMeter* SwapMeter_new(ProcessList* pl);
void SwapMeter_setValues(Meter* cast);
void SwapMeter_setValues(Meter* this, char* buffer, int len);
void SwapMeter_display(Object* cast, RichString* out);

41
TasksMeter.c
View File

@ -14,33 +14,26 @@ in the source distribution for its full text.
#include "debug.h"
/*{
/* private property */
int TasksMeter_attributes[] = { TASKS_RUNNING };
typedef struct TasksMeter_ TasksMeter;
struct TasksMeter_ {
Meter super;
ProcessList* pl;
/* private */
MeterType TasksMeter = {
.setValues = TasksMeter_setValues,
.display = TasksMeter_display,
.mode = TEXT_METERMODE,
.items = 1,
.total = 100.0,
.attributes = TasksMeter_attributes,
.name = "Tasks",
.uiName = "Task counter",
.caption = "Tasks: "
};
}*/
TasksMeter* TasksMeter_new(ProcessList* pl) {
TasksMeter* this = malloc(sizeof(TasksMeter));
Meter_init((Meter*)this, String_copy("Tasks"), String_copy("Tasks: "), 1);
((Meter*)this)->attributes[0] = TASKS_RUNNING;
((Object*)this)->display = TasksMeter_display;
((Meter*)this)->setValues = TasksMeter_setValues;
this->pl = pl;
Meter_setMode((Meter*)this, TEXT);
return this;
}
void TasksMeter_setValues(Meter* cast) {
TasksMeter* this = (TasksMeter*)cast;
cast->total = this->pl->totalTasks;
cast->values[0] = this->pl->runningTasks;
snprintf(cast->displayBuffer.c, 20, "%d/%d", (int) cast->values[0], (int) cast->total);
void TasksMeter_setValues(Meter* this, char* buffer, int len) {
this->total = this->pl->totalTasks;
this->values[0] = this->pl->runningTasks;
snprintf(buffer, len, "%d/%d", (int) this->values[0], (int) this->total);
}
void TasksMeter_display(Object* cast, RichString* out) {

13
TasksMeter.h
View File

@ -1,4 +1,4 @@
/* Do not edit this file. It was automatically genarated. */
/* Do not edit this file. It was automatically generated. */
#ifndef HEADER_TasksMeter
#define HEADER_TasksMeter
@ -18,17 +18,8 @@ in the source distribution for its full text.
#include "debug.h"
typedef struct TasksMeter_ TasksMeter;
struct TasksMeter_ {
Meter super;
ProcessList* pl;
};
TasksMeter* TasksMeter_new(ProcessList* pl);
void TasksMeter_setValues(Meter* cast);
void TasksMeter_setValues(Meter* this, char* buffer, int len);
void TasksMeter_display(Object* cast, RichString* out);

81
UptimeMeter.c
View File

@ -14,64 +14,45 @@ in the source distribution for its full text.
#include "debug.h"
/*{
/* private property */
static int UptimeMeter_attributes[] = { UPTIME };
typedef struct UptimeMeter_ UptimeMeter;
struct UptimeMeter_ {
Meter super;
ProcessList* pl;
int seconds;
int minutes;
int hours;
int days;
/* private */
MeterType UptimeMeter = {
.setValues = UptimeMeter_setValues,
.display = NULL,
.mode = TEXT_METERMODE,
.items = 1,
.total = 100.0,
.attributes = UptimeMeter_attributes,
.name = "Uptime",
.uiName = "Uptime",
.caption = "Uptime: "
};
}*/
UptimeMeter* UptimeMeter_new() {
UptimeMeter* this = malloc(sizeof(UptimeMeter));
Meter_init((Meter*)this, String_copy("Uptime"), String_copy("Uptime: "), 1);
((Meter*)this)->attributes[0] = UPTIME;
((Object*)this)->display = UptimeMeter_display;
((Meter*)this)->setValues = UptimeMeter_setValues;
Meter_setMode((Meter*)this, TEXT);
((Meter*)this)->total = 100.0;
return this;
}
void UptimeMeter_setValues(Meter* cast) {
UptimeMeter* this = (UptimeMeter*)cast;
void UptimeMeter_setValues(Meter* this, char* buffer, int len) {
double uptime;
FILE* fd = fopen(PROCDIR "/uptime", "r");
fscanf(fd, "%lf", &uptime);
fclose(fd);
int totalseconds = (int) ceil(uptime);
this->seconds = totalseconds % 60;
this->minutes = (totalseconds-this->seconds) % 3600 / 60;
this->hours = (totalseconds-this->seconds-(this->minutes*60)) % 86400 / 3600;
this->days = (totalseconds-this->seconds-(this->minutes*60)-(this->hours*3600)) / 86400;
cast->values[0] = this->days;
if (this->days > cast->total) {
cast->total = this->days;
int seconds = totalseconds % 60;
int minutes = (totalseconds-seconds) % 3600 / 60;
int hours = (totalseconds-seconds-(minutes*60)) % 86400 / 3600;
int days = (totalseconds-seconds-(minutes*60)-(hours*3600)) / 86400;
this->values[0] = days;
if (days > this->total) {
this->total = days;
}
snprintf(cast->displayBuffer.c, 14, "%d", this->days);
}
void UptimeMeter_display(Object* cast, RichString* out) {
UptimeMeter* this = (UptimeMeter*)cast;
char buffer[20];
RichString_prune(out);
if (this->days > 100) {
sprintf(buffer, "%d days, ", this->days);
RichString_write(out, CRT_colors[LARGE_NUMBER], buffer);
} else if (this->days > 1) {
sprintf(buffer, "%d days, ", this->days);
RichString_write(out, CRT_colors[UPTIME], buffer);
} else if (this->days == 1) {
sprintf(buffer, "%d day, ", this->days);
RichString_write(out, CRT_colors[UPTIME], buffer);
char daysbuf[10];
if (days > 100) {
sprintf(daysbuf, "%d days(!), ", days);
} else if (days > 1) {
sprintf(daysbuf, "%d days, ", days);
} else if (days == 1) {
sprintf(daysbuf, "1 day, ");
} else {
daysbuf[0] = '\0';
}
sprintf(buffer, "%02d:%02d:%02d ", this->hours, this->minutes, this->seconds);
RichString_append(out, CRT_colors[UPTIME], buffer);
snprintf(buffer, len, "%s%02d:%02d:%02d", daysbuf, hours, minutes, seconds);
}

19
UptimeMeter.h
View File

@ -1,4 +1,4 @@
/* Do not edit this file. It was automatically genarated. */
/* Do not edit this file. It was automatically generated. */
#ifndef HEADER_UptimeMeter
#define HEADER_UptimeMeter
@ -18,22 +18,7 @@ in the source distribution for its full text.
#include "debug.h"
typedef struct UptimeMeter_ UptimeMeter;
struct UptimeMeter_ {
Meter super;
ProcessList* pl;
int seconds;
int minutes;
int hours;
int days;
};
UptimeMeter* UptimeMeter_new();
void UptimeMeter_setValues(Meter* cast);
void UptimeMeter_display(Object* cast, RichString* out);
void UptimeMeter_setValues(Meter* cast, char* buffer, int len);
#endif