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Code Issues Projects Releases Packages Wiki Activity Actions 9

ProcessManager: Add process owner's username to table view.

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This commit is contained in:
Andreas Kling 2019-02-28 14:12:53 +01:00
parent 62b4f39cd4
commit c1f5f2694b
Notes: sideshowbarker 2024-07-19 15:35:39 +09:00
3 changed files with 18 additions and 3 deletions
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18
Applications/ProcessManager/ProcessTableModel.cpp
View file

@ -1,10 +1,12 @@
#include "ProcessTableModel.h"
#include <fcntl.h>
#include <stdio.h>
#include <pwd.h>
enum Column {
PID = 0,
State,
User,
Priority,
Linear,
Physical,
@ -15,6 +17,10 @@ enum Column {
ProcessTableModel::ProcessTableModel()
{
setpwent();
while (auto* passwd = getpwent())
m_usernames.set(passwd->pw_uid, passwd->pw_name);
endpwent();
}
ProcessTableModel::~ProcessTableModel()
@ -36,6 +42,7 @@ String ProcessTableModel::column_name(int column) const
switch (column) {
case Column::PID: return "PID";
case Column::State: return "State";
case Column::User: return "User";
case Column::Priority: return "Priority";
case Column::Linear: return "Linear";
case Column::Physical: return "Physical";
@ -51,6 +58,7 @@ GTableModel::ColumnMetadata ProcessTableModel::column_metadata(int column) const
case Column::PID: return { 30, TextAlignment::CenterRight };
case Column::State: return { 80, TextAlignment::CenterLeft };
case Column::Priority: return { 75, TextAlignment::CenterLeft };
case Column::User: return { 60, TextAlignment::CenterLeft };
case Column::Linear: return { 70, TextAlignment::CenterRight };
case Column::Physical: return { 70, TextAlignment::CenterRight };
case Column::CPU: return { 30, TextAlignment::CenterRight };
@ -87,6 +95,7 @@ String ProcessTableModel::data(int row, int column) const
switch (column) {
case Column::PID: return String::format("%d", process.current_state.pid);
case Column::State: return process.current_state.state;
case Column::User: return process.current_state.user;
case Column::Priority: return process.current_state.priority;
case Column::Linear: return pretty_byte_size(process.current_state.linear);
case Column::Physical: return pretty_byte_size(process.current_state.physical);
@ -128,8 +137,13 @@ void ProcessTableModel::update()
state.nsched = nsched;
unsigned uid = parts[5].to_uint(ok);
ASSERT(ok);
//state.user = s_usernames->get(uid);
state.user = String::format("%u", uid);
{
auto it = m_usernames.find((uid_t)uid);
if (it != m_usernames.end())
state.user = String::format("%s", (*it).value.characters());
else
state.user = String::format("%u", uid);
}
state.priority = parts[16];
state.state = parts[7];
state.name = parts[11];