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authorChrisTX <chris@rev-crew.info>2012-10-12 22:31:38 +0200
committerChrisTX <chris@rev-crew.info>2012-10-12 22:31:38 +0200
commit5b9682275e384635a1fd9f7320cf4d9a604a43b4 (patch)
tree8cd47480717046cbf0fa9beeb3ef0fe65e193ec5 /src/commands
parent152bf4946c3cdee3e8b66cb2babbf3182840d054 (diff)
Windows: In-depth cleanup (see details)
-Fix x64 builds for Windows. Now all configurations compile. -Remove the non-working rebase stuff. -Remove the Windows fork hack and instead use FreeConsole() to emulate the behavior. This directly allows us to compile with ASLR, which is turned on now. -Remove the old IPC mechanism for the removed GUI. This is not needed anymore as the GUI wasn't ever supported on anything newer than 1.2 -Remove the WIN32/WINDOWS macros. _WIN32 is supported on all x86-based VC++ targets, so that's what we need. -Enable optimizations for release builds. -De-duplicate printf_c(), it was previously copy-pasted into colors.h for configure -Add the VC++ specific bad files in .gitignore -Disable PID writing on Windows. This is only making sense for *nix builds. -Replace the CPU usage retrieval with an algorithm analogous to the *nix behavior. Also supports separated now/total values. (Tested with a dummy busy loop - seems working) -Removed certain unused functions and variables -Remove stdint defines from the windows wrapper -Remove CRT debug alloc. This is a bad idea as it would define a macro to replace free which breaks builds. -Re-evaluated the warnings list, commented it. -Moved inspircd_config/_version to include/ to match *nix -Removed the creation of inspircd_se_config, as it isn't used at all. -Made non-git builds show as "r0" instead of "r" (thanks to @SaberUK for pointing this out) -Fixed up m_spanningtree's project paths. Now all configurations (debug/release x86/x64) have been tested and build properly. -Moved FindDNS out of the wrapper and matched its log behavior with *nix. (It's pointless having it in the wrapper after the recent slimming down) -Replaced random/srandom wrappers with a mechanism that tries to use Windows' Random API first is no SSL module is loaded. -Removed more old junk from support for compilers older than VC++ 2010 (we don't have project files for these, so compiling them would be hard anyways) -Removed the unused ClearConsole() -Removed unused includes from the wrapper. Also, do not include psapi.h here if we don't link psapi.lib. This should be done where appropriate. -Made inet_aton an inline function for increased performance -C4800, performance warning about bool forcing, resolved at all occurrences. -C4701, uninitialized variable 'cached', resolved at all occurrences. -dlerror() was migrated out of the wrapper for more thread safety (no global buffer being shared) and increased performance. -Removed the wrong CRT debug flags. This drains a lot of performance. -Removed the clock_gettime/gettimeofday wrappers -Replaced all TCHAR/ANSI mix-ups of functions with the correct respective function. -Added a block of C4355 for < VS2012 -Update project files for c870714
Diffstat (limited to 'src/commands')
-rw-r--r--src/commands/cmd_stats.cpp34
1 files changed, 30 insertions, 4 deletions
diff --git a/src/commands/cmd_stats.cpp b/src/commands/cmd_stats.cpp
index 3b0507175..1d3130bd4 100644
--- a/src/commands/cmd_stats.cpp
+++ b/src/commands/cmd_stats.cpp
@@ -23,8 +23,9 @@
#include "xline.h"
#include "commands/cmd_whowas.h"
-#ifdef WINDOWS
-# pragma comment(lib, "psapi.lib") // For GetProcessMemoryInfo()
+#ifdef _WIN32
+#include <psapi.h>
+#pragma comment(lib, "psapi.lib") // For GetProcessMemoryInfo()
#endif
/** Handle /STATS. These command handlers can be reloaded by the core,
@@ -240,7 +241,7 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
results.push_back(sn+" 249 "+user->nick+" :Bandwidth out: "+ConvToStr(kbitpersec_out_s)+" kilobits/sec");
results.push_back(sn+" 249 "+user->nick+" :Bandwidth in: "+ConvToStr(kbitpersec_in_s)+" kilobits/sec");
-#ifndef WIN32
+#ifndef _WIN32
/* Moved this down here so all the not-windows stuff (look w00tie, I didn't say win32!) is in one ifndef.
* Also cuts out some identical code in both branches of the ifndef. -- Om
*/
@@ -278,7 +279,32 @@ void CommandStats::DoStats(char statschar, User* user, string_list &results)
results.push_back(sn+" 249 "+user->nick+" :Total allocation: "+ConvToStr((MemCounters.WorkingSetSize + MemCounters.PagefileUsage) / 1024)+"K");
results.push_back(sn+" 249 "+user->nick+" :Pagefile usage: "+ConvToStr(MemCounters.PagefileUsage / 1024)+"K");
results.push_back(sn+" 249 "+user->nick+" :Page faults: "+ConvToStr(MemCounters.PageFaultCount));
- results.push_back(sn+" 249 "+user->nick+" :CPU Usage: " + ConvToStr(getcpu()) + "%");
+ }
+
+ FILETIME CreationTime;
+ FILETIME ExitTime;
+ FILETIME KernelTime;
+ FILETIME UserTime;
+ LARGE_INTEGER ThisSample;
+ if(GetProcessTimes(GetCurrentProcess(), &CreationTime, &ExitTime, &KernelTime, &UserTime) &&
+ QueryPerformanceCounter(&ThisSample))
+ {
+ KernelTime.dwHighDateTime += UserTime.dwHighDateTime;
+ KernelTime.dwLowDateTime += UserTime.dwLowDateTime;
+ double n_eaten = (double)( ( (uint64_t)(KernelTime.dwHighDateTime - ServerInstance->stats->LastCPU.dwHighDateTime) << 32 ) + (uint64_t)(KernelTime.dwLowDateTime - ServerInstance->stats->LastCPU.dwLowDateTime) )/100000;
+ double n_elapsed = (double)(ThisSample.QuadPart - ServerInstance->stats->LastSampled.QuadPart) / ServerInstance->stats->QPFrequency.QuadPart;
+ double per = (n_eaten/n_elapsed);
+
+ char percent[30];
+
+ snprintf(percent, 30, "%03.5f%%", per);
+ results.push_back(sn+" 249 "+user->nick+" :CPU Use (now): "+percent);
+
+ n_elapsed = ServerInstance->Time() - ServerInstance->startup_time;
+ n_eaten = (double)(( (uint64_t)(KernelTime.dwHighDateTime) << 32 ) + (uint64_t)(KernelTime.dwLowDateTime))/100000;
+ per = (n_eaten / n_elapsed);
+ snprintf(percent, 30, "%03.5f%%", per);
+ results.push_back(sn+" 249 "+user->nick+" :CPU Use (total): "+percent);
}
#endif
}