pdh_main.c File Reference

#include <stdarg.h>
#include <math.h>
#include "windef.h"
#include "winbase.h"
#include "pdh.h"
#include "pdhmsg.h"
#include "winperf.h"
#include "wine/debug.h"
#include "wine/list.h"
#include "wine/unicode.h"

Go to the source code of this file.

Data Structures
union	value
struct	counter
struct	query
struct	source
Defines
#define	NONAMELESSUNION
#define	NONAMELESSSTRUCT
#define	PDH_MAGIC_COUNTER   0x50444831 /* 'PDH1' */
#define	PDH_MAGIC_QUERY   0x50444830 /* 'PDH0' */
#define	TYPE_PROCESSOR_TIME
#define	TYPE_UPTIME   (PERF_SIZE_LARGE | PERF_TYPE_COUNTER | PERF_COUNTER_ELAPSED | PERF_OBJECT_TIMER | PERF_DISPLAY_SECONDS)
Functions
	WINE_DEFAULT_DEBUG_CHANNEL (pdh)
static void *	heap_alloc (SIZE_T size)
static void *	heap_alloc_zero (SIZE_T size)
static void	heap_free (LPVOID mem)
static WCHAR *	pdh_strdup (const WCHAR *src)
static WCHAR *	pdh_strdup_aw (const char *src)
BOOL WINAPI	DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
static struct counter *	create_counter (void)
static void	destroy_counter (struct counter *counter)
static struct query *	create_query (void)
static void	destroy_query (struct query *query)
static void CALLBACK	collect_processor_time (struct counter *counter)
static void CALLBACK	collect_uptime (struct counter *counter)
static BOOL	pdh_match_path (LPCWSTR fullpath, LPCWSTR path)
PDH_STATUS WINAPI	PdhAddCounterA (PDH_HQUERY query, LPCSTR path, DWORD_PTR userdata, PDH_HCOUNTER *counter)
PDH_STATUS WINAPI	PdhAddCounterW (PDH_HQUERY hquery, LPCWSTR path, DWORD_PTR userdata, PDH_HCOUNTER *hcounter)
PDH_STATUS WINAPI	PdhAddEnglishCounterA (PDH_HQUERY query, LPCSTR path, DWORD_PTR userdata, PDH_HCOUNTER *counter)
PDH_STATUS WINAPI	PdhAddEnglishCounterW (PDH_HQUERY query, LPCWSTR path, DWORD_PTR userdata, PDH_HCOUNTER *counter)
static PDH_STATUS	format_value (struct counter *counter, DWORD format, union value *raw1, union value *raw2, PDH_FMT_COUNTERVALUE *value)
PDH_STATUS WINAPI	PdhCalculateCounterFromRawValue (PDH_HCOUNTER handle, DWORD format, PPDH_RAW_COUNTER raw1, PPDH_RAW_COUNTER raw2, PPDH_FMT_COUNTERVALUE value)
PDH_STATUS WINAPI	PdhCloseQuery (PDH_HQUERY handle)
static void	collect_query_data (struct query *query)
PDH_STATUS WINAPI	PdhCollectQueryData (PDH_HQUERY handle)
static DWORD CALLBACK	collect_query_thread (void *arg)
PDH_STATUS WINAPI	PdhCollectQueryDataEx (PDH_HQUERY handle, DWORD interval, HANDLE event)
PDH_STATUS WINAPI	PdhCollectQueryDataWithTime (PDH_HQUERY handle, LONGLONG *timestamp)
PDH_STATUS WINAPI	PdhExpandWildCardPathA (LPCSTR szDataSource, LPCSTR szWildCardPath, LPSTR mszExpandedPathList, LPDWORD pcchPathListLength, DWORD dwFlags)
PDH_STATUS WINAPI	PdhExpandWildCardPathW (LPCWSTR szDataSource, LPCWSTR szWildCardPath, LPWSTR mszExpandedPathList, LPDWORD pcchPathListLength, DWORD dwFlags)
PDH_STATUS WINAPI	PdhGetCounterInfoA (PDH_HCOUNTER handle, BOOLEAN text, LPDWORD size, PPDH_COUNTER_INFO_A info)
PDH_STATUS WINAPI	PdhGetCounterInfoW (PDH_HCOUNTER handle, BOOLEAN text, LPDWORD size, PPDH_COUNTER_INFO_W info)
PDH_STATUS WINAPI	PdhGetCounterTimeBase (PDH_HCOUNTER handle, LONGLONG *base)
PDH_STATUS WINAPI	PdhGetDllVersion (LPDWORD version)
PDH_STATUS WINAPI	PdhGetFormattedCounterValue (PDH_HCOUNTER handle, DWORD format, LPDWORD type, PPDH_FMT_COUNTERVALUE value)
PDH_STATUS WINAPI	PdhGetRawCounterValue (PDH_HCOUNTER handle, LPDWORD type, PPDH_RAW_COUNTER value)
PDH_STATUS WINAPI	PdhLookupPerfIndexByNameA (LPCSTR machine, LPCSTR name, LPDWORD index)
PDH_STATUS WINAPI	PdhLookupPerfIndexByNameW (LPCWSTR machine, LPCWSTR name, LPDWORD index)
PDH_STATUS WINAPI	PdhLookupPerfNameByIndexA (LPCSTR machine, DWORD index, LPSTR buffer, LPDWORD size)
PDH_STATUS WINAPI	PdhLookupPerfNameByIndexW (LPCWSTR machine, DWORD index, LPWSTR buffer, LPDWORD size)
PDH_STATUS WINAPI	PdhOpenQueryA (LPCSTR source, DWORD_PTR userdata, PDH_HQUERY *query)
PDH_STATUS WINAPI	PdhOpenQueryW (LPCWSTR source, DWORD_PTR userdata, PDH_HQUERY *handle)
PDH_STATUS WINAPI	PdhRemoveCounter (PDH_HCOUNTER handle)
PDH_STATUS WINAPI	PdhSetCounterScaleFactor (PDH_HCOUNTER handle, LONG factor)
PDH_STATUS WINAPI	PdhValidatePathA (LPCSTR path)
static PDH_STATUS	validate_path (LPCWSTR path)
PDH_STATUS WINAPI	PdhValidatePathW (LPCWSTR path)
PDH_STATUS WINAPI	PdhValidatePathExA (PDH_HLOG source, LPCSTR path)
PDH_STATUS WINAPI	PdhValidatePathExW (PDH_HLOG source, LPCWSTR path)
PDH_STATUS WINAPI	PdhMakeCounterPathA (PDH_COUNTER_PATH_ELEMENTS_A *e, LPSTR buffer, LPDWORD buflen, DWORD flags)
PDH_STATUS WINAPI	PdhMakeCounterPathW (PDH_COUNTER_PATH_ELEMENTS_W *e, LPWSTR buffer, LPDWORD buflen, DWORD flags)
PDH_STATUS WINAPI	PdhEnumObjectItemsA (LPCSTR szDataSource, LPCSTR szMachineName, LPCSTR szObjectName, LPSTR mszCounterList, LPDWORD pcchCounterListLength, LPSTR mszInstanceList, LPDWORD pcchInstanceListLength, DWORD dwDetailLevel, DWORD dwFlags)
PDH_STATUS WINAPI	PdhEnumObjectItemsW (LPCWSTR szDataSource, LPCWSTR szMachineName, LPCWSTR szObjectName, LPWSTR mszCounterList, LPDWORD pcchCounterListLength, LPWSTR mszInstanceList, LPDWORD pcchInstanceListLength, DWORD dwDetailLevel, DWORD dwFlags)
PDH_STATUS WINAPI	PdhSetDefaultRealTimeDataSource (DWORD source)
Variables
static CRITICAL_SECTION	pdh_handle_cs = { &pdh_handle_cs_debug, -1, 0, 0, 0, 0 }
static CRITICAL_SECTION_DEBUG	pdh_handle_cs_debug
static const WCHAR	path_processor_time []
static const WCHAR	path_uptime []
static struct source	counter_sources []