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5ded77df39
Processes can now have an icon assigned, which is essentially a 16x16 RGBA32 bitmap exposed as a shared buffer ID. You set the icon ID by calling set_process_icon(int) and the icon ID will be exposed through /proc/all. To make this work, I added a mechanism for making shared buffers globally accessible. For safety reasons, each app seals the icon buffer before making it global. Right now the first call to GWindow::set_icon() is what determines the process icon. We'll probably change this in the future. :^)
40 lines
790 B
C++
40 lines
790 B
C++
#pragma once
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#include <AK/AKString.h>
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#include <AK/HashMap.h>
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struct CProcessStatistics {
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// Keep this in sync with /proc/all.
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// From the kernel side:
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pid_t pid;
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unsigned times_scheduled;
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unsigned pgid;
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unsigned pgp;
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unsigned sid;
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uid_t uid;
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gid_t gid;
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String state;
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pid_t ppid;
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unsigned nfds;
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String name;
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String tty;
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size_t amount_virtual;
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size_t amount_resident;
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size_t amount_shared;
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unsigned ticks;
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String priority;
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unsigned syscall_count;
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int icon_id;
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// synthetic
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String username;
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};
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class CProcessStatisticsReader {
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public:
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static HashMap<pid_t, CProcessStatistics> get_all();
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private:
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static String username_from_uid(uid_t);
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static HashMap<uid_t, String> s_usernames;
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};
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