+++ /dev/null
-//
-// MessagePrinting.cpp
-// msa
-//
-// Created by James McIlree on 2/5/14.
-// Copyright (c) 2014 Apple. All rights reserved.
-//
-
-#include "global.h"
-
-const char* qos_to_string(uint32_t qos) {
- static_assert(THREAD_QOS_LAST == 7, "QOS tiers need updating");
-
- switch (qos) {
- case THREAD_QOS_UNSPECIFIED:
- return "unspecified";
-
- case THREAD_QOS_MAINTENANCE:
- return "maintenance";
-
- case THREAD_QOS_BACKGROUND:
- return "background";
-
- case THREAD_QOS_UTILITY:
- return "utility";
-
- case THREAD_QOS_LEGACY:
- return "legacy";
-
- case THREAD_QOS_USER_INITIATED:
- return "user-initiated";
-
- case THREAD_QOS_USER_INTERACTIVE:
- return "user-interactive";
-
- default:
- ASSERT(false, "Unhandled QoS");
- return "QOS_???";
- }
-}
-
-const char* qos_to_short_string(uint32_t qos) {
- static_assert(THREAD_QOS_LAST == 7, "QOS tiers need updating");
-
- switch (qos) {
- case THREAD_QOS_UNSPECIFIED:
- return "Unspec";
-
- case THREAD_QOS_MAINTENANCE:
- return "Maint";
-
- case THREAD_QOS_BACKGROUND:
- return "BG";
-
- case THREAD_QOS_UTILITY:
- return "Util";
-
- case THREAD_QOS_LEGACY:
- return "Legacy";
-
- case THREAD_QOS_USER_INITIATED:
- return "UInit";
-
- case THREAD_QOS_USER_INTERACTIVE:
- return "UI";
-
- default:
- ASSERT(false, "Unhandled QoS");
- return "???";
- }
-}
-
-const char* role_to_short_string(uint32_t role) {
- switch (role) {
- // This is seen when apps are terminating
- case TASK_UNSPECIFIED:
- return "unspec";
-
- case TASK_FOREGROUND_APPLICATION:
- return "fg";
-
- case TASK_BACKGROUND_APPLICATION:
- return "bg";
-
- case TASK_CONTROL_APPLICATION:
- case TASK_GRAPHICS_SERVER:
- case TASK_THROTTLE_APPLICATION:
- case TASK_NONUI_APPLICATION:
- ASSERT(false, "These should be obsolete");
- return "obsolete";
-
- case TASK_DEFAULT_APPLICATION:
- // Is this obsolete too?
- return "defapp";
-
- default:
- ASSERT(false, "Unexpected app role");
- return "???";
- }
-}
-
-const char* role_to_string(uint32_t role) {
- switch (role) {
- // This is seen when apps are terminating
- case TASK_UNSPECIFIED:
- return "unspecified";
-
- case TASK_FOREGROUND_APPLICATION:
- return "foreground";
-
- case TASK_BACKGROUND_APPLICATION:
- return "background";
-
- case TASK_CONTROL_APPLICATION:
- return "control-application";
-
- case TASK_GRAPHICS_SERVER:
- return "graphics-server";
-
- case TASK_THROTTLE_APPLICATION:
- return "throttle-app";
-
- case TASK_NONUI_APPLICATION:
- return "nonui-app";
-
- case TASK_DEFAULT_APPLICATION:
- // Is this obsolete too?
- return "default-app";
-
- default:
- ASSERT(false, "Unexpected app role");
- return "???";
- }
-}
-
-void print_base_empty(PrintBuffer& buffer,
- const Globals& globals,
- uintptr_t event_index,
- const char* type,
- bool should_newline)
-{
- // Base Header is... (32)
- //
- // Time(µS) Type Thread ThreadVoucher AppType Process ;;
- // 123456789abcdef0 1234567890123456789012 1234567890 123456789abcdef0 12345678901234567 123456789012345678901234 12
- // 14.11 mach_msg_send 18FB voucher-133 AdaptiveDaemon TextEdit (231) ;;
- // 18.11 mach_msg_recv 18FB 0 InteractiveDaemon configd (19981) ;;
-
- // Base Header is... (64)
- //
- // Time(µS) Type Thread ThreadVoucher AppType Process ;;
- // 123456789abcdef0 1234567890123456789012 1234567890 123456789abcdef0 12345678901234567 123456789012345678901234 12
- // 14.11 mach_msg_send 18FB voucher-133 AdaptiveDaemon TextEdit (231) ;;
- // 18.11 mach_msg_recv 18FB 0 InteractiveDaemon configd (19981) ;;
-
- //
- // [Index]
- //
- if (globals.should_print_event_index()) {
- buffer.printf("%8llu ", (uint64_t)event_index);
- }
-
- //
- // Time Type Code Thread ThreadVoucher AppType Process
- //
- // This assert doesn't handle utf8...
- ASSERT(strlen(type) <= 22, "Sanity");
-
- buffer.printf("%16s %3s %22s %10s %16s %17s %24s ;;", "-", "-", type, "-", "-", "-", "- (-)");
-
- //
- // Process
- //
- if (should_newline)
- buffer.printf("\n");
- else
- buffer.printf(" ");
-}
-
-static char* print_base_header(char* buf, char* buf_end, const Globals& globals) {
- // Base Header is... (32)
- //
- // Time(µS) Type Thread ThrVoucher Process ;;
- // 123456789abcdef0 1234567890123456789012 1234567890 123456789a 123456789012345678901234 12
- // 14.11 mach_msg_send 18FB FFFF8E44 TextEdit (231) ;;
- // 18.11 mach_msg_recv 18FB 0 configd (19981) ;;
-
- // Base Header is... (64)
- //
- // Time(µS) Type Thread ThreadVoucher Process ;;
- // 123456789abcdef0 1234567890123456789012 1234567890 123456789abcdef0 123456789012345678901234 12
- // 14.11 mach_msg_send 18FB BBBBAAEE55778234 TextEdit (231) ;;
- // 18.11 mach_msg_recv 18FB 0 configd (19981) ;;
-
- //
- // If we cannot print successfully, we return the orignal pointer.
- //
- char* orig_buf = buf;
-
- if (globals.should_print_event_index())
- buf += snprintf(buf, buf_end - buf,"%8s ", "Event#");
-
- if (buf >= buf_end)
- return orig_buf;
-
- // The character counting for "Time(µS)" is OBO, it treats the µ as two characters.
- // This means the %16s misaligns. We force it by making the input string 16 printable chars long,
- // which overflows the %16s to the correct actual output length.
- const char* time = globals.should_print_mach_absolute_timestamps() ? "Time(mach-abs)" : " Time(µS)";
-
- if (globals.kernel_size() == KernelSize::k32)
- buf += snprintf(buf, buf_end - buf, "%s %22s %10s %10s %24s ;; ", time, "Type", "Thread", "ThrVoucher", "Process");
- else
- buf += snprintf(buf, buf_end - buf, "%s %22s %10s %16s %24s ;; ", time, "Type", "Thread", "ThreadVoucher", "Process");
-
- return (buf >= buf_end) ? orig_buf : buf;
-}
-
-char* print_mach_msg_header(char* buf, char* buf_end, const Globals& globals) {
-
- // MachMsg Header is... (32)
- //
- // ;; Message From/To MsgID MsgVoucher DeliveryTime FLAGS
- // 12 123456789012345678901234567 123456789 123456789a 1234567890123 ...
- // ;; -> configd (19981) 55 - - ONEWAY, IMP-DONATING
- // ;; <- TextEdit (231) 55 FFFF8E44 120080 VOUCHER-PROVIDED-BY-KERNEL, VOUCHER-REFUSED
-
- // MachMsg Header is... (64)
- //
- // ;; Message From/To MsgID MsgVoucher DeliveryTime FLAGS
- // 12 123456789012345678901234567 123456789 123456789abcdef0 1234567890123 ...
- // ;; -> configd (19981) 55 - - ONEWAY, IMP-DONATING
- // ;; <- TextEdit (231) 55 FFFFAAEE55778234 120080 VOUCHER-PROVIDED-BY-KERNEL, VOUCHER-REFUSED
-
- char* orig_buf = buf;
-
- //
- // Base Header
- //
- buf = print_base_header(buf, buf_end, globals);
-
- if (buf == orig_buf)
- return orig_buf;
-
- //
- // Mach Msg Header
- //
- if (globals.kernel_size() == KernelSize::k32)
- buf += snprintf(buf, buf_end - buf, "%-27s %9s %10s %13s %s\n", "Message-From/To", "MsgID", "MsgVoucher", "DeliveryTime", "FLAGS");
- else
- buf += snprintf(buf, buf_end - buf, "%-27s %9s %16s %13s %s\n", "Message-From/To", "MsgID", "MsgVoucher", "DeliveryTime", "FLAGS");
-
- return (buf >= buf_end) ? orig_buf : buf;
-}
projects / apple / system_cmds.git / blobdiff