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https://github.com/SerenityOS/serenity
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Everywhere: Consolidate human_readable_size() implementations
Let's use the one in AK/NumberFormat.h everywhere. It has slightly different behavior than some of the copies this removes, but it's probably nice to have uniform human readable size outputs across the system.
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@ -31,6 +31,7 @@
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namespace AK {
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// FIXME: Remove this hackery once printf() supports floats.
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static String number_string_with_one_decimal(float number, const char* suffix)
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{
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float decimals = number - (int)number;
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@ -31,8 +31,9 @@
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#include "ProcessFileDescriptorMapWidget.h"
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#include "ProcessMemoryMapWidget.h"
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#include "ProcessModel.h"
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#include "ThreadStackWidget.h"
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#include "ProcessUnveiledPathsWidget.h"
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#include "ThreadStackWidget.h"
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#include <AK/NumberFormat.h>
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#include <LibCore/Timer.h>
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#include <LibGUI/AboutDialog.h>
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#include <LibGUI/Action.h>
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@ -61,17 +62,6 @@
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#include <stdio.h>
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#include <unistd.h>
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static String human_readable_size(u32 size)
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{
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if (size < (64 * KiB))
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return String::format("%u", size);
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if (size < MiB)
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return String::format("%u KB", size / KiB);
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if (size < GiB)
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return String::format("%u MB", size / MiB);
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return String::format("%u GB", size / GiB);
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}
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static NonnullRefPtr<GUI::Widget> build_file_systems_tab();
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static NonnullRefPtr<GUI::Widget> build_pci_devices_tab();
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static NonnullRefPtr<GUI::Widget> build_devices_tab();
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@ -24,16 +24,17 @@
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <AK/String.h>
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#include <AK/JsonArray.h>
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#include <AK/JsonObject.h>
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#include <AK/NumberFormat.h>
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#include <AK/String.h>
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#include <AK/Vector.h>
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#include <LibCore/ArgsParser.h>
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#include <LibCore/File.h>
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#include <string.h>
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#include <fcntl.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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static bool flag_human_readable = false;
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@ -48,25 +49,6 @@ struct FileSystem {
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String mount_point;
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};
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// FIXME: Remove this hackery once printf() supports floats.
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// FIXME: Also, we should probably round the sizes in df -h output.
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static String number_string_with_one_decimal(float number, const char* suffix)
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{
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float decimals = number - (int)number;
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return String::format("%d.%d%s", (int)number, (int)(decimals * 10), suffix);
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}
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static String human_readable_size(size_t size)
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{
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if (size < 1 * KiB)
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return String::number(size);
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if (size < 1 * MiB)
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return number_string_with_one_decimal((float)size / (float)KiB, "K");
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if (size < 1 * GiB)
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return number_string_with_one_decimal((float)size / (float)MiB, "M");
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return number_string_with_one_decimal((float)size / (float)GiB, "G");
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}
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int main(int argc, char** argv)
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{
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Core::ArgsParser args_parser;
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@ -26,6 +26,7 @@
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#include <AK/JsonArray.h>
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#include <AK/JsonObject.h>
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#include <AK/NumberFormat.h>
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#include <AK/String.h>
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#include <AK/Types.h>
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#include <LibCore/ArgsParser.h>
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@ -38,17 +39,6 @@
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#include <sys/ioctl.h>
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#include <sys/socket.h>
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static String si_bytes(unsigned bytes)
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{
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if (bytes >= GiB)
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return String::format("%fGiB", (double)bytes / (double)GiB);
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if (bytes >= MiB)
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return String::format("%fMiB", (double)bytes / (double)MiB);
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if (bytes >= KiB)
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return String::format("%fkiB", (double)bytes / (double)KiB);
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return String::format("%dB", bytes);
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}
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int main(int argc, char** argv)
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{
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const char* value_ipv4 = nullptr;
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@ -95,8 +85,8 @@ int main(int argc, char** argv)
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printf("\tnetmask: %s\n", netmask.characters());
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printf("\tgateway: %s\n", gateway.characters());
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printf("\tclass: %s\n", class_name.characters());
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printf("\tRX: %u packets %u bytes (%s)\n", packets_in, bytes_in, si_bytes(bytes_in).characters());
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printf("\tTX: %u packets %u bytes (%s)\n", packets_out, bytes_out, si_bytes(bytes_out).characters());
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printf("\tRX: %u packets %u bytes (%s)\n", packets_in, bytes_in, human_readable_size(bytes_in).characters());
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printf("\tTX: %u packets %u bytes (%s)\n", packets_out, bytes_out, human_readable_size(bytes_out).characters());
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printf("\tMTU: %u\n", mtu);
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printf("\n");
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});
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@ -25,6 +25,7 @@
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*/
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#include <AK/HashMap.h>
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#include <AK/NumberFormat.h>
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#include <AK/QuickSort.h>
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#include <AK/String.h>
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#include <AK/StringBuilder.h>
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@ -231,25 +232,6 @@ static size_t print_name(const struct stat& st, const String& name, const char*
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return nprinted;
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}
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// FIXME: Remove this hackery once printf() supports floats.
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// FIXME: Also, we should probably round the sizes in ls -lh output.
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static String number_string_with_one_decimal(float number, const char* suffix)
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{
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float decimals = number - (int)number;
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return String::format("%d.%d%s", (int)number, (int)(decimals * 10), suffix);
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}
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static String human_readable_size(size_t size)
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{
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if (size < 1 * KiB)
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return String::number(size);
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if (size < 1 * MiB)
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return number_string_with_one_decimal((float)size / (float)KiB, "K");
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if (size < 1 * GiB)
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return number_string_with_one_decimal((float)size / (float)MiB, "M");
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return number_string_with_one_decimal((float)size / (float)GiB, "G");
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}
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static bool print_filesystem_object(const String& path, const String& name, const struct stat& st)
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{
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if (flag_show_inode)
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