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Refactoring and fixing stuff.

This commit is contained in:
Alastair Poole 2018-10-02 15:38:06 +01:00
parent f5a1292c39
commit 45b3dcfa87
10 changed files with 154 additions and 142 deletions
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4
README.md
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@ -6,6 +6,10 @@ This is a process monitor and system monitor.
Currently have full engines for Linux, FreeBSD, OpenBSD and MacOS.
The plan is to rewrite the whole program to log system information
over time to disk so we can do nice things with E and displaying
system information (not duplicating loads of code).
REQUIREMENTS:
An installation of EFL (v1.19.0+). Remember to set your PKG_CONFIG_PATH environment

1
src/disks.c
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@ -265,3 +265,4 @@ disks_get(void)
return NULL;
#endif
}

7
src/disks.h
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@ -5,13 +5,12 @@
#include <Ecore.h>
Eina_Bool
disk_usage_get(const char *mountpoint, unsigned long *total, unsigned long *used);
disk_usage_get(const char *mountpoint, unsigned long *total, unsigned long *used);
char *
disk_mount_point_get(const char *path);
disk_mount_point_get(const char *path);
Eina_List *
disks_get(void);
disks_get(void);
#endif

2
src/main.c
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@ -1,6 +1,6 @@
/* Copyright 2018. Alastair Poole <netstar@gmail.com>
See LICENSE file for details.
*/
*/
#define VERSION "0.1.1"

2
src/process.c
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@ -365,7 +365,7 @@ _process_list_openbsd_get(void)
kp = kvm_getprocs(kern, KERN_PROC_SHOW_THREADS, 0, sizeof(*kp), &pid_count);
EINA_LIST_FOREACH (list, l, p)
EINA_LIST_FOREACH(list, l, p)
{
for (int i = 0; i < pid_count; i++)
{

4
src/process.h
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@ -50,7 +50,7 @@ typedef struct _Proc_Stats
* @return A list of proc_t members for all processes.
*/
Eina_List *
proc_info_all_get(void);
proc_info_all_get(void);
/**
* Query a process for its current state.
@ -60,7 +60,7 @@ proc_info_all_get(void);
* @return A proc_t pointer containing the process information.
*/
Proc_Stats *
proc_info_by_pid(int pid);
proc_info_by_pid(int pid);
/**
* @}

13
src/system.c
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@ -155,7 +155,11 @@ _sysctlfromname(const char *name, void *mib, int depth, size_t *len)
static int
cpu_count(void)
{
int cores = 0;
static int cores = 0;
if (cores != 0)
return cores;
#if defined(__linux__)
char buf[4096];
FILE *f;
@ -1124,7 +1128,6 @@ system_power_state_get(power_t *power)
_power_state_get(power);
}
bool
system_network_transfer_get(unsigned long *incoming, unsigned long *outgoing)
{
@ -1176,13 +1179,14 @@ system_cpu_memory_get(double *percent_cpu, long *memory_total, long *memory_used
return results.cpu_count;
}
static void *_network_transfer_get_thread_cb(void *arg)
static void *
_network_transfer_get_thread_cb(void *arg)
{
results_t *results = arg;
_network_transfer_get(results);
return ((void *) 0);
return (void *)0;
}
void
@ -1214,4 +1218,3 @@ system_stats_all_get(results_t *results)
}
}

10
src/system.h
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@ -53,18 +53,18 @@ struct results_t
};
void
system_stats_all_get(results_t *results);
system_stats_all_get(results_t *results);
int
system_cpu_memory_get(double *percent_cpu, long *memory_total, long *memory_used);
system_cpu_memory_get(double *percent_cpu, long *memory_total, long *memory_used);
bool
system_network_transfer_get(unsigned long *incoming, unsigned long *outgoing);
system_network_transfer_get(unsigned long *incoming, unsigned long *outgoing);
int
system_temperature_cpu_get(void);
system_temperature_cpu_get(void);
void
system_power_state_get(power_t *power);
system_power_state_get(power_t *power);
#endif

81
src/ui.c
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@ -96,7 +96,7 @@ _system_stats_thread_feedback_cb(void *data, Ecore_Thread *thread, void *msg)
_memory_total = results->memory.total >>= 10;
_memory_used = results->memory.used >>= 10;
elm_progressbar_value_set(ui->progress_cpu, (double) cpu_usage / 100);
elm_progressbar_value_set(ui->progress_cpu, (double)cpu_usage / 100);
elm_progressbar_value_set(ui->progress_mem, (double)((results->memory.total / 100.0) * results->memory.used) / 1000000);
out:
@ -251,9 +251,11 @@ _data_unit_symbol_get(Data_Unit unit)
case DATA_UNIT_KB:
symbol = "K";
break;
case DATA_UNIT_MB:
symbol = "M";
break;
case DATA_UNIT_GB:
symbol = "G";
break;
@ -265,13 +267,13 @@ _data_unit_symbol_get(Data_Unit unit)
static void
_fields_append(Ui *ui, Proc_Stats *proc)
{
const char *format;
const char *symbol;
int64_t mem_size, mem_rss;
if (ui->program_pid == proc->pid)
return;
format = _data_unit_symbol_get(ui->data_unit);
symbol = _data_unit_symbol_get(ui->data_unit);
mem_size = proc->mem_size;
mem_rss = proc->mem_rss;
@ -284,7 +286,7 @@ _fields_append(Ui *ui, Proc_Stats *proc)
else if (ui->data_unit == DATA_UNIT_MB)
{
mem_size >>= 20;
mem_rss >>= 10;
mem_rss >>= 20;
}
else
{
@ -294,8 +296,8 @@ _fields_append(Ui *ui, Proc_Stats *proc)
eina_strlcat(ui->fields[PROCESS_INFO_FIELD_PID], eina_slstr_printf("<link>%d</link> <br>", proc->pid), TEXT_FIELD_MAX);
eina_strlcat(ui->fields[PROCESS_INFO_FIELD_UID], eina_slstr_printf("%d <br>", proc->uid), TEXT_FIELD_MAX);
eina_strlcat(ui->fields[PROCESS_INFO_FIELD_SIZE], eina_slstr_printf("%lld %c<br>", mem_size, *format), TEXT_FIELD_MAX);
eina_strlcat(ui->fields[PROCESS_INFO_FIELD_RSS], eina_slstr_printf("%lld %c<br>", mem_rss, *format), TEXT_FIELD_MAX);
eina_strlcat(ui->fields[PROCESS_INFO_FIELD_SIZE], eina_slstr_printf("%lld %c<br>", mem_size, *symbol), TEXT_FIELD_MAX);
eina_strlcat(ui->fields[PROCESS_INFO_FIELD_RSS], eina_slstr_printf("%lld %c<br>", mem_rss, *symbol), TEXT_FIELD_MAX);
eina_strlcat(ui->fields[PROCESS_INFO_FIELD_COMMAND], eina_slstr_printf("%s<br>", proc->command), TEXT_FIELD_MAX);
eina_strlcat(ui->fields[PROCESS_INFO_FIELD_STATE], eina_slstr_printf("%s <br>", proc->state), TEXT_FIELD_MAX);
eina_strlcat(ui->fields[PROCESS_INFO_FIELD_CPU_USAGE], eina_slstr_printf("%.1f%% <br>", proc->cpu_usage), TEXT_FIELD_MAX);
@ -401,19 +403,19 @@ _system_process_list_feedback_cb(void *data, Ecore_Thread *thread EINA_UNUSED, v
list = proc_info_all_get();
EINA_LIST_FOREACH (list, l, proc)
EINA_LIST_FOREACH(list, l, proc)
{
int64_t time_prev = ui->cpu_times[proc->pid];
proc->cpu_usage = 0;
if (!ui->first_run && proc->cpu_time > time_prev)
{
proc->cpu_usage = (double) (proc->cpu_time - time_prev) / ui->poll_delay;
proc->cpu_usage = (double)(proc->cpu_time - time_prev) / ui->poll_delay;
}
}
list = _list_sort(ui, list);
EINA_LIST_FREE (list, proc)
EINA_LIST_FREE(list, proc)
{
_fields_append(ui, proc);
ui->first_run = EINA_FALSE;
@ -534,7 +536,6 @@ _btn_uid_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info E
elm_scroller_page_bring_in(ui->scroller, 0, 0);
}
static void
_btn_cpu_usage_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
@ -628,18 +629,6 @@ _btn_quit_clicked_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void
ui_shutdown(ui);
}
static void
_btn_about_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui;
Evas_Object *win;
ui = data;
win = ui->win;
printf("(c) Copyright 2018. Alastair Poole <netstar@gmail.com>\n");
}
static void
_list_item_del_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
@ -734,7 +723,7 @@ _process_panel_update(void *data)
if (ui->pid_cpu_time && proc->cpu_time >= ui->pid_cpu_time)
{
cpu_usage = (double) (proc->cpu_time - ui->pid_cpu_time) / ui->poll_delay;
cpu_usage = (double)(proc->cpu_time - ui->pid_cpu_time) / ui->poll_delay;
}
elm_object_text_set(ui->entry_pid_cpu_usage, eina_slstr_printf("%.1f%%", cpu_usage));
@ -878,14 +867,15 @@ _disk_adjust(Data_Unit unit, unsigned long value)
{
if (unit == DATA_UNIT_KB)
{
value <<= 10;
value >>= 10;
}
else if (unit == DATA_UNIT_MB)
{
value >>= 20;
}
else if (unit == DATA_UNIT_GB)
{
value >>= 10;
value >>= 30;
}
return value;
@ -895,7 +885,7 @@ static void
_ui_disk_add(Ui *ui, const char *path, const char *mount, unsigned long total, unsigned long used)
{
Evas_Object *frame, *progress;
const char *format;
const char *symbol;
double ratio, value;
frame = elm_frame_add(ui->disk_activity);
@ -909,10 +899,13 @@ _ui_disk_add(Ui *ui, const char *path, const char *mount, unsigned long total, u
evas_object_size_hint_weight_set(progress, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_progressbar_span_size_set(progress, 1.0);
format = _data_unit_symbol_get(ui->data_unit);
symbol = _data_unit_symbol_get(ui->data_unit);
elm_progressbar_unit_format_set(progress,
eina_slstr_printf("%lu%c of %lu%c", _disk_adjust(ui->data_unit, used), *format, _disk_adjust(ui->data_unit, total), *format));
eina_slstr_printf(
"%lu%c of %lu%c",
_disk_adjust(ui->data_unit, used), *symbol,
_disk_adjust(ui->data_unit, total), *symbol));
elm_object_content_set(frame, progress);
@ -949,7 +942,6 @@ _disk_view_update(Ui *ui)
{
if (disk_usage_get(mount, &total, &used))
{
total >>= 20; used >>= 20;
_ui_disk_add(ui, path, mount, total, used);
}
free(mount);
@ -1088,7 +1080,7 @@ static void
_memory_view_update(Ui *ui, results_t *results)
{
Evas_Object *box, *frame, *progress;
const char *format;
const char *symbol;
double ratio, value;
if (!ui->mem_visible)
@ -1096,7 +1088,7 @@ _memory_view_update(Ui *ui, results_t *results)
elm_box_clear(ui->mem_activity);
format = _data_unit_symbol_get(ui->data_unit);
symbol = _data_unit_symbol_get(ui->data_unit);
box = elm_box_add(ui->content);
evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
@ -1113,7 +1105,11 @@ _memory_view_update(Ui *ui, results_t *results)
evas_object_size_hint_weight_set(progress, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_progressbar_span_size_set(progress, 1.0);
elm_progressbar_unit_format_set(progress,
eina_slstr_printf("%lu %c / %lu %c", _mem_adjust(ui->data_unit, results->memory.used), *format, _mem_adjust(ui->data_unit, results->memory.total), *format));
eina_slstr_printf(
"%lu %c / %lu %c",
_mem_adjust(ui->data_unit, results->memory.used), *symbol,
_mem_adjust(ui->data_unit, results->memory.total), *symbol));
ratio = results->memory.total / 100.0;
value = results->memory.used / ratio;
elm_progressbar_value_set(progress, value / 100);
@ -1130,8 +1126,11 @@ _memory_view_update(Ui *ui, results_t *results)
evas_object_size_hint_align_set(progress, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(progress, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_progressbar_span_size_set(progress, 1.0);
elm_progressbar_unit_format_set(progress,
eina_slstr_printf("%lu %c / %lu %c", _mem_adjust(ui->data_unit, results->memory.cached), *format, _mem_adjust(ui->data_unit, results->memory.total), *format));
elm_progressbar_unit_format_set(progress, eina_slstr_printf(
"%lu %c / %lu %c",
_mem_adjust(ui->data_unit, results->memory.cached), *symbol,
_mem_adjust(ui->data_unit, results->memory.total), *symbol));
ratio = results->memory.total / 100.0;
value = results->memory.cached / ratio;
elm_progressbar_value_set(progress, value / 100);
@ -1149,7 +1148,11 @@ _memory_view_update(Ui *ui, results_t *results)
evas_object_size_hint_weight_set(progress, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_progressbar_span_size_set(progress, 1.0);
elm_progressbar_unit_format_set(progress,
eina_slstr_printf("%lu %c / %lu %c", _mem_adjust(ui->data_unit, results->memory.buffered), *format, _mem_adjust(ui->data_unit, results->memory.total), *format));
eina_slstr_printf(
"%lu %c / %lu %c",
_mem_adjust(ui->data_unit, results->memory.buffered), *symbol,
_mem_adjust(ui->data_unit, results->memory.total), *symbol));
ratio = results->memory.total / 100.0;
value = results->memory.buffered / ratio;
elm_progressbar_value_set(progress, value / 100);
@ -1167,7 +1170,11 @@ _memory_view_update(Ui *ui, results_t *results)
evas_object_size_hint_weight_set(progress, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_progressbar_span_size_set(progress, 1.0);
elm_progressbar_unit_format_set(progress,
eina_slstr_printf("%lu %c / %lu %c", _mem_adjust(ui->data_unit, results->memory.shared), *format, _mem_adjust(ui->data_unit, results->memory.total), *format));
eina_slstr_printf(
"%lu %c / %lu %c",
_mem_adjust(ui->data_unit, results->memory.shared), *symbol,
_mem_adjust(ui->data_unit, results->memory.total), *symbol));
ratio = results->memory.total / 100.0;
value = results->memory.shared / ratio;
elm_progressbar_value_set(progress, value / 100);
@ -1213,7 +1220,7 @@ _extra_view_update(Ui *ui, results_t *results)
evas_object_size_hint_weight_set(progress, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_progressbar_span_size_set(progress, 1.0);
elm_progressbar_unit_format_set(progress, "%1.2f%%");
elm_progressbar_value_set(progress, (double) results->power.percent / 100);
elm_progressbar_value_set(progress, (double)results->power.percent / 100);
evas_object_show(progress);
elm_object_content_set(frame, progress);
elm_box_pack_end(box, frame);

6
src/ui.h
View File

@ -126,14 +126,12 @@ typedef struct Ui
Sort_Type sort_type;
Eina_Bool sort_reverse;
Eina_Bool panel_visible;
} Ui;
Ui *
ui_add(Evas_Object *win);
ui_add(Evas_Object *win);
void
ui_shutdown(Ui *ui);
ui_shutdown(Ui *ui);
#endif