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653 lines
39 KiB
653 lines
39 KiB
/*======================================================================================//
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| Windows 2000 Process Control //
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| //
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|Copyright (c) 1998, 1999 Sequent Computer Systems, Incorporated. All rights reserved //
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| //
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|File Name: ProcConAPI.h //
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| //
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|Description: This is the ProcCon header file used by both clients and servers //
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| //
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|Created: Jarl McDonald 07-98 //
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| //
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|Rev History: //
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| //
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|=======================================================================================*/
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#ifndef _PROCCONAPI_H_
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#define _PROCCONAPI_H_
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#include "ProcConLibMsg.h" // ProcCon error codes
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#define PCERROR_SUCCESS ERROR_SUCCESS // ProcCon non-error error code
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//--------------------------------------------------------------------------------------//
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// Consts, typedefs, enums, etc. //
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//--------------------------------------------------------------------------------------//
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#define PC_MIN_BUF_SIZE 2048
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#define PC_MAX_BUF_SIZE 65536
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#define PC_MAX_RETRIES 5 // max retries on communications error
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#define PC_MIN_POLL_DELAY 2 // seconds
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#define PC_MAX_POLL_DELAY 900 // seconds
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#define PC_MIN_TIMEOUT 100 // milliseconds: 100 = one-tenth second
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#define PC_MAX_TIMEOUT 120000 // milliseconds: 120000 = 120 seconds == 2 minutes
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#define PC_MIN_TIME_LIMIT 10000000 // CNS - hundred nano-seconds: 10,000,000 = 1 second
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//--------------------------------------------------------------------------------------//
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// These are the types of name rule matches allowed. //
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// These values appear in the match type field of a name rule and may be either case. //
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//--------------------------------------------------------------------------------------//
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const WCHAR MATCH_PGM = TEXT('P');
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const WCHAR MATCH_DIR = TEXT('D');
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const WCHAR MATCH_ANY = TEXT('A');
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//--------------------------------------------------------------------------------------//
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// These strings are patterns that may appear in the process name field of a name rule. //
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// Example: match type is 'D', match string is 'system32', proc name is 'S32:<p>'... //
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// For program mmc.exe, which has \system32\ in its exe path, will be listed //
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// in ProcCon with a process name of S32:mmc //
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// Example: match type is 'A', match string is '%systemroot%', proc name is '<H>'... //
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// Any program which has the system root directory as part of its path name //
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// will not appear (is hidden) in ProcCon process lists. //
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//--------------------------------------------------------------------------------------//
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#define COPY_PGM_NAME TEXT("<P>") // replace this pattern with the exe name (all match types)
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#define COPY_DIR_NAME TEXT("<D>") // replace this patter with the node name (DIR match only)
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#define HIDE_THIS_PROC TEXT("<H>") // hide this process -- useful to hide std Win2000 procs.
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const int PROC_NAME_LEN = 63; // does not include terminating NULL
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const int PROFILE_NAME_LEN = 15; // does not include terminating NULL
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const int JOB_NAME_LEN = 63; // does not include terminating NULL
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const int MATCH_STRING_LEN = 63; // does not include terminating NULL
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const int NAME_DESCRIPTION_LEN = 63; // does not include terminating NULL
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const int RULE_DESCRIPTION_LEN = 63; // does not include terminating NULL
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const int IMAGE_NAME_LEN = 63; // does not include terminating NULL
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const int VERSION_STRING_LEN = 23; // does not include terminating NULL
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typedef unsigned char BYTE;
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typedef unsigned __int16 PCUSHORT16;
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typedef unsigned __int32 PCUINT32;
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typedef unsigned long PCULONG32;
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typedef unsigned __int64 PCUINT64;
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typedef __int16 PCINT16;
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typedef __int32 PCINT32;
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typedef __int64 PCINT64;
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typedef unsigned __int32 PC_MGMT_FLAGS;
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typedef unsigned __int32 PC_LIST_FLAGS;
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typedef unsigned __int64 AFFINITY; // Rightmost (least significant) bit = proc 0
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typedef unsigned __int32 PRIORITY; // Valid values are shown in PCPriorities enum below
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typedef unsigned __int32 SCHEDULING_CLASS; // Valid values are 0-9
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typedef unsigned __int32 PROC_COUNT;
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typedef unsigned __int64 MEMORY_VALUE;
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typedef unsigned __int64 PID_VALUE;
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typedef unsigned __int16 MATCH_TYPE;
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typedef __int64 TIME_VALUE;
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typedef __int32 PCid;
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typedef WCHAR MATCH_STRING[MATCH_STRING_LEN + 1];
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typedef WCHAR PROC_NAME[PROC_NAME_LEN + 1];
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typedef WCHAR PROFILE_NAME[PROFILE_NAME_LEN + 1];
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typedef WCHAR JOB_NAME[JOB_NAME_LEN + 1];
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typedef WCHAR IMAGE_NAME[IMAGE_NAME_LEN + 1];
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typedef WCHAR NAME_DESCRIPTION[NAME_DESCRIPTION_LEN + 1];
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typedef WCHAR RULE_DESCRIPTION[RULE_DESCRIPTION_LEN + 1];
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typedef WCHAR VERSION_STRING[VERSION_STRING_LEN + 1];
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typedef struct _PCSystemParms {
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PCINT32 manageIntervalSeconds; // ProcCon process scan interval in seconds (Read and Write)
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PCINT32 numberOfProcessors; // System number of processors (Read only)
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PCINT32 memoryPageSize; // System memory page size (Read only)
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PCINT32 timeoutValueMs; // Connect and request time out in milliseconds (Read and Write)
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AFFINITY processorMask; // System processor mask (Read only)
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PCINT32 future[16];
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} PCSystemParms;
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typedef struct _PCSystemInfo {
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PCINT32 fixedSignature;
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PCINT32 fixedFileVersionMS;
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PCINT32 fixedFileVersionLS;
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PCINT32 fixedProductVersionMS;
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PCINT32 fixedProductVersionLS;
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PCINT32 fixedFileFlags;
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PCINT32 fixedFileOS;
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PCINT32 fixedFileType;
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PCINT32 fixedFileSubtype;
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PCINT32 fixedFileDateMS;
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PCINT32 fixedFileDateLS;
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VERSION_STRING productVersion; // Service product version
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VERSION_STRING fileVersion; // Service file version
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VERSION_STRING fileFlags; // Service file flags
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VERSION_STRING medProductVersion; // Mediator product version
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VERSION_STRING medFileVersion; // Mediator file version
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VERSION_STRING medFileFlags; // Mediator file flags
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PCINT32 future[32];
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PCSystemParms sysParms;
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} PCSystemInfo;
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//--------------------------------------------------------------------------//
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// A name table entry that defines a process name.
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// Names are derived by matching against a processes path name or exe name.
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//
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// Match type denotes the method used to test for a match:
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// MATCH_PGM matches against the program (or exe) name excluding the suffix.
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// Program name matches always start at the first character of the program name and
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// are equvalent to 'matches full program name' matching.
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//
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// MATCH_DIR matches against the directory (path) node names.
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// A 'path node name' is any name before a backslash ('\') in the full path name.
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// Directory name matches always start at the first character of a path node name and
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// are equvalent to 'matches a full path node name' matching.
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//
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// MATCH_ANY matches against any part of the full name including the path and exe name.
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// This form of matching is a string match against any position in the name and is
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// equivalent to 'path name contains' matching.
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//
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// A matchString may contain wildcard characters as follows:
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// ? to match any single character,
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// * to match any number of trailing characters.
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// ProcCon does NOT support embedded * wildcards -- they will be treated literally.
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//
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// A procName may contain one of the patterns shown above such as <P> or <h>.
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//
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typedef struct _PCNameRule {
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#pragma pack(1)
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MATCH_STRING matchString; // match string may include * and ? wildcard characters.
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PROC_NAME procName; // process name to use when match succeeds.
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NAME_DESCRIPTION description; // short description with NULL terminator
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MATCH_TYPE matchType; // value is MATCH_PGM, MATCH_DIR, or MATCH_ANY.
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BYTE fill[2]; // Improve alignment of entire structure
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#pragma pack()
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} PCNameRule;
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//--------------------------------------------------------------------------//
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// The parameters that defined process group or process behavior and that can be changed by ProcCon.
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// Profile refers to a profile defined in ProcCon as a time of day/week/month/etc.
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typedef struct _MGMT_PARMS {
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#pragma pack(1)
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PROFILE_NAME profileName; // Definition is for this profile or, if null, default profile
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RULE_DESCRIPTION description; // Description text for this rule
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PC_MGMT_FLAGS mFlags; // Flags indicating which mgmt data to actually apply, etc.
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AFFINITY affinity; // processor affinity to apply (0 => not changed)
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PRIORITY priority; // Windows 2000 priority to apply (0 => not changed)
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MEMORY_VALUE minWS; // Minimum working set to apply (0 => not changed)
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MEMORY_VALUE maxWS; // Maximum working set to apply (0 => not changed)
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SCHEDULING_CLASS schedClass; // Scheduling class to apply (groups only, not procs)
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PROC_COUNT procCountLimit; // Number of processes in the process group (groups only).
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TIME_VALUE procTimeLimitCNS; // Per process time limit in 100ns (CNS) units or 0.
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TIME_VALUE jobTimeLimitCNS; // Per process group time limit in 100ns (CNS) units or 0.
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MEMORY_VALUE procMemoryLimit; // Hard memory commit limit per process (groups only).
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MEMORY_VALUE jobMemoryLimit; // Hard memory commit limit per process group (groups only).
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BYTE future[64];
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#pragma pack()
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} MGMT_PARMS;
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//--------------------------------------------------------------------------//
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// The statistics associated with a process group. These are read-only values.
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// All these statistics are maintained by Windows 2000 and are part of process group object accounting.
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typedef struct _JOB_STATISTICS {
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#pragma pack(1)
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TIME_VALUE TotalUserTime; // User time for all procs ever run in the process group
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TIME_VALUE TotalKernelTime; // Kernel time for all procs ever run in the process group
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TIME_VALUE ThisPeriodTotalUserTime; // User time for all procs ever run in the process group since limit last set
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TIME_VALUE ThisPeriodTotalKernelTime; // Kernel time for all procs ever run in the process group since limit last set
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PCUINT32 TotalPageFaultCount; // Page fault count for all procs ever run in the process group
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PROC_COUNT TotalProcesses; // Number of processes ever run or attempted in this process group
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PROC_COUNT ActiveProcesses; // Number of processes currently running in this process group (may be 0)
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PROC_COUNT TotalTerminatedProcesses; // Number of processes terminated for a limit violation
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PCUINT64 ReadOperationCount; // Read count for all procs ever in the process group
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PCUINT64 WriteOperationCount; // Write count for all procs ever in the process group
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PCUINT64 OtherOperationCount; // Other I/O count for all procs ever in the process group
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PCUINT64 ReadTransferCount; // Read byte count for all procs ever in the process group
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PCUINT64 WriteTransferCount; // Write byte count for all procs ever in the process group
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PCUINT64 OtherTransferCount; // Other I/O byte count for all procs ever in the process group
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MEMORY_VALUE PeakProcessMemoryUsed; // Largest process memory used by any process ever in the process group
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MEMORY_VALUE PeakJobMemoryUsed; // Largest process group memory ever used
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#pragma pack()
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} JOB_STATISTICS;
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//--------------------------------------------------------------------------//
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// The statistics associated with a process. These are read-only values.
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// Additional stats could be obtained via the PerfMon interface but that is
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// currently beyond the scope of ProcCon.
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// Identifying a particular process within ProcCon is done via both the pid and create time.
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typedef struct _PROC_STATISTICS {
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#pragma pack(1)
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PID_VALUE pid; // process PID (or 0 if not running)
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TIME_VALUE createTime; // to uniquely identify with pid (if running)
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TIME_VALUE TotalUserTime; // Total user time assigned to the proc
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TIME_VALUE TotalKernelTime; // Total kernel time assigned to the proc
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#pragma pack()
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} PROC_STATISTICS;
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//--------------------------------------------------------------------------//
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// Summary data about a process definition.
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// Summary data includes the name, process group membership, and process management rules.
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typedef struct _PCProcSummary {
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#pragma pack(1)
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PROC_NAME procName;
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JOB_NAME memberOfJobName; // member of this process group or null
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MGMT_PARMS mgmtParms;
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BYTE future[16];
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#pragma pack()
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} PCProcSummary;
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//--------------------------------------------------------------------------//
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// Summary data about a process group definition.
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// Summary data includes the name and process group management rules.
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typedef struct _PCJobSummary {
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#pragma pack(1)
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JOB_NAME jobName;
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MGMT_PARMS mgmtParms;
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BYTE future[16];
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#pragma pack()
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} PCJobSummary;
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//--------------------------------------------------------------------------//
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// Detail data about a process definition.
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// Detail data consists of the summary data and a block of variable length character data.
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typedef struct _PCProcDetail {
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#pragma pack(1)
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PCProcSummary base;
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WCHAR future[64];
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PCINT16 vLength; // length of the variable portion which follows, in bytes
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WCHAR vData[2]; // variable length portion
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#pragma pack()
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} PCProcDetail;
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//--------------------------------------------------------------------------//
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// Detail data about a process group definition.
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// Detail data consists of the summary data and a block of variable length character data.
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typedef struct _PCJobDetail {
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#pragma pack(1)
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PCJobSummary base;
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WCHAR future[64];
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PCINT16 vLength; // length of the variable portion which follows, in bytes
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WCHAR vData[2]; // variable length portion
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#pragma pack()
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} PCJobDetail;
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//--------------------------------------------------------------------------//
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// A process group list entry.
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// The process group list consists of all groups that are currently defined, named in a
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// process definition, or are running. (Any process group that has or may need a definition).
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typedef struct _PCJobListItem {
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#pragma pack(1)
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JOB_NAME jobName;
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PC_LIST_FLAGS lFlags; // shows where found, running or not, etc.
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PRIORITY actualPriority; // actual base priority (if running)
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AFFINITY actualAffinity; // actual affinity mask (if running)
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SCHEDULING_CLASS actualSchedClass; // actual scheduling class (if running)
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JOB_STATISTICS jobStats; // process group statistics (if running)
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#pragma pack()
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} PCJobListItem;
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//--------------------------------------------------------------------------//
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// A process list entry.
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// The process list consists of all processes that are currently defined, named in a
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// name rule, or are running. (Any process that has or may need a definition).
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typedef struct _PCProcListItem {
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#pragma pack(1)
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PROC_NAME procName; // PC assigned process name
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PC_LIST_FLAGS lFlags; // shows where found, running or not, etc.
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PRIORITY actualPriority; // actual base priority (if running)
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AFFINITY actualAffinity; // actual affinity mask (if running)
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PROC_STATISTICS procStats; // process statistics (if running)
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IMAGE_NAME imageName; // Windows 2000 'image' (exe) name (if running)
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JOB_NAME jobName; // If 'in a process group' flagged, name of group
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#pragma pack()
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} PCProcListItem;
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//--------------------------------------------------------------------------//
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typedef enum _PCPriorities {
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PCPrioRealTime = 24,
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PCPrioHigh = 13,
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PCPrioAboveNormal = 10,
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PCPrioNormal = 8,
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PCPrioBelowNormal = 6,
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PCPrioIdle = 4,
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} PCPriorities;
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// List response flags -- present in lists only -- not stored as part of any data.
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typedef enum _PCListRspFlags {
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PCLFLAG_IS_RUNNING = 0x00800000, // Name (process group or process) is currently running.
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PCLFLAG_IS_DEFINED = 0x00400000, // Name has a definition in ProcCon (but may not request mgmt).
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PCLFLAG_IS_MANAGED = 0x00200000, // Name has at least one management behavior requested.
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PCLFLAG_IS_IN_A_JOB = 0x00100000, // Process is assigned to a process group.
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PCLFLAG_HAS_NAME_RULE = 0x00080000, // Name appears in a name rule as process name.
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PCLFLAG_HAS_MEMBER_OF_JOB = 0x00040000, // Name appears in a process def as "member of process group".
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} PCListRspFlags;
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// List request flags -- used with flags argument to PCGetProcList and PCGetJobList.
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typedef enum _PCListReqFlags {
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PC_LIST_ONLY_RUNNING = 0x00000001, // restrict list to only procs or groups that are running
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PC_LIST_STARTING_WITH = 0x00000002, // ON = start list with supplied entry or higher (grpname or procname+pid),
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// OFF = start with following entry (used for list continuation)
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PC_LIST_MEMBERS_OF = 0x00000004, // ON = list only processes that are members of named group,
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// (other flags still apply).
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// OFF = list all items (subject to other flags).
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PC_LIST_MATCH_ONLY = 0x00000008, // ON = list matching entries only (grp name or proc name+pid).
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} PCListReqFlags;
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// Management flags -- part of MGMT_PARMS, stored with process/profile data.
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// The 'no rules' and 'bad rules' bits will only be set if there are database errors (missing
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// or invalid data). Not stored with data but set if data cannot be read or decoded.
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//
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// The 'apply' bits are set or cleared by clients to control the use of the related management
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// setting. This way the management setting can be left intact even when not being used.
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//
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// Note that the process group name is not part of the MGMT_PARMS structure while the 'apply' flag for it
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// DOES appears in MGMT_PARMS. This is a reflection of the fact that while process group name IS part of
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// the management data, it cannot be varied by profile since Windows 2000 does not support changes to
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// process group membership on the fly at present. So the process group name is moved out of the
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// management parms to show that it is not part of the profile-dependent data.
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typedef enum _PCMgmtFlags {
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PCMFLAG_NORULES = 0x80000000, // No profile or default rules found (not managed)
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PCMFLAG_BADRULES = 0x40000000, // Rules found but could not be used (bad data)
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PCMFLAG_PROC_HAS_JOB_REFERENCE = 0x08000000, // Process definition includes a process group name
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PCMFLAG_SET_PROC_BREAKAWAY_OK = 0x00080000, // Procs can be created outside process group if requested (groups only).
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PCMFLAG_SET_SILENT_BREAKAWAY = 0x00040000, // All procs are created outside process group (groups only)
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PCMFLAG_SET_DIE_ON_UH_EXCEPTION = 0x00020000, // Die on unhandled exception flag = no GPF msg box (groups only)
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PCMFLAG_MSG_ON_JOB_TIME_LIMIT_HIT = 0x00008000, // Hitting process group time limit = logmsg, else fail group (groups only)
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PCMFLAG_END_JOB_WHEN_EMPTY = 0x00004000, // Process group is terminated (closed) when empty (groups only)
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PCMFLAG_APPLY_JOB_MEMBERSHIP = 0x00000800, // Apply 'member of process group' attribute if supplied
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PCMFLAG_APPLY_PROC_MEMORY_LIMIT = 0x00000200, // Apply hard per-proc memory limit (groups only)
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PCMFLAG_APPLY_JOB_MEMORY_LIMIT = 0x00000100, // Apply hard per-group memory limit (groups only)
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PCMFLAG_APPLY_AFFINITY = 0x00000080, // Apply affinity settings if supplied
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PCMFLAG_APPLY_PRIORITY = 0x00000040, // Apply priority settings if supplied
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PCMFLAG_APPLY_WS_MINMAX = 0x00000020, // Apply working set min & max if supplied
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PCMFLAG_APPLY_SCHEDULING_CLASS = 0x00000010, // Apply scheduling class if supplied (groups only)
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PCMFLAG_APPLY_JOB_TIME_LIMIT = 0x00000008, // Apply process group time limit if supplied (groups only)
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PCMFLAG_APPLY_PROC_TIME_LIMIT = 0x00000004, // Apply proc time limit if supplied (groups only)
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PCMFLAG_APPLY_PROC_COUNT_LIMIT = 0x00000002, // Apply proc count limit if supplied (groups only)
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PCMFLAG_APPLY_ANY_RULE = 0x00000bfe, // Apply at least one management rule
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PCMFLAG_SAVEABLE_BITS = 0x000ecbfe, // Bits that can be stored in the database (avoid undefined bits)
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} PCMgmtFlags;
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// Control flags -- use with caution! Input to PCControlFunction.
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// These flags are for high-level (non user oriented) control operations.
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typedef enum _PCCtlFlags {
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PCCFLAG_START_MEDIATOR = 0x40000000, // Attempt to start the mediator process
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PCCFLAG_STOP_MEDIATOR = 0x20000000, // Attempt to stop the mediator process
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PCCFLAG_DELALL_NAME_RULES = 0x00400000, // Delete all name rules from DB
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PCCFLAG_DELALL_PROC_DEFS = 0x00200000, // Delete all process definitions from DB
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PCCFLAG_DELALL_JOB_DEFS = 0x00100000, // Delete all process group definitions from DB
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PCCFLAG_SIGNATURE = 0x80070002, // These bits must be on in all valid flags
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PCCFLAG_ANTI_SIGNATURE = 0x0c0000c0, // These bits must be off in all valid flags
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} PCCtlFlags;
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//--------------------------------------------------------------------------------------//
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// API function prototypes //
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//--------------------------------------------------------------------------------------//
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//--------------------------------------------------------------------------------------
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// Infrastructure and Utility Functions...
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// PCOpen -- establish connection to PC on named machine.
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// Returns: PCid to use with future PC calls or 0 on error (use PCGetLastError).
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// Arguments: 0) pointer to target computer name,
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// 1) buffer to be used in server communication or NULL (library allocates).
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// 2) size of buffer supplied or to be allocated in bytes.
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PCid PCOpen( const WCHAR *targetComputer, char *buffer, PCUINT32 bufSize );
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// PCClose -- break connection to PC on previously connected machine.
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// Returns: TRUE on success.
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// FALSE on failure, use PCGetLastError.
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// Arguments: 0) PCid from PCOpen,
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BOOL PCClose( PCid target );
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// PCGetLastError -- return last error reported for a target
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// Returns: last PC API error for this client.
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// Arguments: 0) PCid from PCOpen,
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PCULONG32 PCGetLastError( PCid target );
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// PCGetServiceInfo -- get ProcCon Service indentification and parameters.
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// Returns: TRUE on success.
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// FALSE on failure, use PCGetLastError.
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// Arguments: 0) PCid from PCOpen,
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// 1) pointer to area to receive system information,
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// 2) size of this area in bytes,
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BOOL PCGetServiceInfo( PCid target, PCSystemInfo *sysInfo, PCINT32 nByteCount );
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// PCSetServiceParms -- set ProcCon Service parameters.
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// Returns: TRUE on success.
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// FALSE on failure, use PCGetLastError.
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// Arguments: 0) PCid from PCOpen,
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// 1) pointer to area containing new system parameters,
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// 2) size of this area in bytes,
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BOOL PCSetServiceParms( PCid target, PCSystemParms *sysParms, PCINT32 nByteCount );
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// PCControlFunction -- various ProcCon control functions to support restore, etc.
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// Returns: TRUE on success.
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// FALSE on failure, use PCGetLastError.
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// Arguments: 0) PCid from PCOpen,
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// 1) control flags to describe desired control functions,
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// 2) [optional] data that modifies control function.
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BOOL PCControlFunction( PCid target, PCINT32 ctlFlags, PCINT32 ctlData = 0 );
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// PCKillProcess -- kill the specified process
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// Returns: TRUE on success.
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// FALSE on failure, use PCGetLastError.
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// Arguments: 0) PCid from PCOpen,
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// 1) Pid of the process to kill from PCGetProcList statistics,
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// 2) Create time of the process to kill from PCGetProcList statistics.
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BOOL PCKillProcess( PCid target, PID_VALUE processPid, TIME_VALUE createTime );
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// PCKillJob -- kill the specified process group (job)
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// Returns: TRUE on success.
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// FALSE on failure, use PCGetLastError.
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// Arguments: 0) PCid from PCOpen,
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// 1) Name of the process group to kill.
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BOOL PCKillJob( PCid target, JOB_NAME jobName );
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//--------------------------------------------------------------------------------------
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// General Retrieval Functions...
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// PCGetNameRules -- get fixed-format table containing name rules, one entry per rule.
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// Returns: 1 or greater to indicate the number of items in the response (may be incomplete).
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// -1 on failure, use PCGetLastError.
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// Arguments: 0) PCid from PCOpen,
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// 1) pointer to table to receive name rule list,
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// 2) size of this table in bytes,
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// 3) [optional, default is 0] index of first entry to return (0-relative),
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// 4) [optional] location to store update counter to be supplied on update.
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// Notes: If PCGetLastError returns PCERROR_MORE_DATA, there is more data to retrieve.
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// Name rule order is significant: rules are executed from top to bottom.
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PCINT32 PCGetNameRules( PCid target, PCNameRule *pRuleList, PCINT32 nByteCount,
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PCINT32 nFirst = 0, PCINT32 *nUpdateCtr = NULL );
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// PCGetProcSummary -- get fixed-format table summarizing all defined processes.
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// Returns: 0 or greater to indicate the number of items in the response (may be incomplete).
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// -1 on failure, use PCGetLastError.
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// Arguments: 0) PCid from PCOpen,
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// 1) pointer to table to receive rule summary list, first entry indicates start point,
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// 2) size of this table in bytes.
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// 3) a set of flags used to further specify or limit list operation.
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// Notes: If PCGetLastError returns PCERROR_MORE_DATA, there is more data to retrieve.
|
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// List entries are in alphabetic order by process name.
|
|
PCINT32 PCGetProcSummary( PCid target, PCProcSummary *pProcList, PCINT32 nByteCount,
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PCUINT32 listFlags = 0 );
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|
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// PCGetJobSummary -- get fixed-format table summarizing all defined process groups.
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|
// Returns: 0 or greater to indicate the number of items in the response (may be incomplete).
|
|
// -1 on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
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|
// 1) pointer to table to receive rule summary list, first entry indicates start point,
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|
// 2) size of this table in bytes.
|
|
// 3) a set of flags used to further specify or limit list operation.
|
|
// Notes: If PCGetLastError returns PCERROR_MORE_DATA, there is more data to retrieve.
|
|
// List entries are in alphabetic order by process group name.
|
|
PCINT32 PCGetJobSummary( PCid target, PCJobSummary *pJobList, PCINT32 nByteCount,
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|
PCUINT32 listFlags = 0 );
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|
|
// PCGetJobList -- get list of all defined process groups, both running and not.
|
|
// Returns: 0 or greater to indicate the number of items in the response (may be incomplete).
|
|
// -1 on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to structure to receive process group list,
|
|
// 2) size of this structure in bytes.
|
|
// 3) a set of flags used to further specify or limit list operation.
|
|
// Notes: If PCGetLastError returns PCERROR_MORE_DATA, there is more data to retrieve.
|
|
// List entries are in alphabetic order by process group name.
|
|
PCINT32 PCGetJobList( PCid target, PCJobListItem *pJobList, PCINT32 nByteCount,
|
|
PCUINT32 listFlags = 0 );
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|
|
|
// PCGetProcList -- get list of all defined process names, both running and not.
|
|
// Returns: 0 or greater to indicate the number of items in the response (may be incomplete).
|
|
// -1 on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
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|
// 1) pointer to structure to receive process list,
|
|
// 2) size of this structure in bytes.
|
|
// 3) a set of flags used to further specify or limit list operation.
|
|
// Notes: If PCGetLastError returns PCERROR_MORE_DATA, there is more data to retrieve.
|
|
// List entries are in alphabetic order by process name.
|
|
PCINT32 PCGetProcList( PCid target, PCProcListItem *pProcList, PCINT32 nByteCount,
|
|
PCUINT32 listFlags = 0 );
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|
|
|
// PCGetProcDetail -- get full management and descriptive data associated with a process name.
|
|
// Returns: TRUE on success.
|
|
// FALSE on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to structure to receive process data,
|
|
// 2) size of this structure in bytes,
|
|
// 3) [optional] location to store update counter to be supplied on update.
|
|
// Note: If the process is a member of a process group, the group's management rules will be
|
|
// used instead of the process rules unless the process group definition is missing.
|
|
BOOL PCGetProcDetail( PCid target, PCProcDetail *pProcDetail, PCINT32 nByteCount, PCINT32 *nUpdateCtr = NULL );
|
|
|
|
// PCGetJobDetail -- get full management and descriptive data associated with a process group name.
|
|
// Returns: TRUE on success.
|
|
// FALSE on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to structure to receive process group data,
|
|
// 2) size of this structure in bytes,
|
|
// 3) [optional] location to store update counter to be supplied on update.
|
|
BOOL PCGetJobDetail( PCid target, PCJobDetail *pJobDetail, PCINT32 nByteCount, PCINT32 *nUpdateCtr = NULL );
|
|
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
// Name Rule Update Functions...
|
|
|
|
// PCAddNameRule -- add a name rule to the name rule table.
|
|
// Returns: 0 or greater to indicate the number of items in the response (may be incomplete).
|
|
// -1 on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to name rule to add,
|
|
// 2) index of name rule line BEFORE which this addition is to occur (0-based),
|
|
// 3) update counter returned from PCGetNameRules,
|
|
// 4-7) [optional] same args as PCGetNameRules to return updated name rule table.
|
|
// Note: If also retrieving list, PCGetLastError returns PCERROR_MORE_DATA if there is
|
|
// more data to retrieve. List entries are in alphabetic order by process name.
|
|
PCINT32 PCAddNameRule( PCid target, PCNameRule *pRule, PCINT32 nIndex, PCINT32 nUpdateCtr,
|
|
PCNameRule *pRuleList = NULL, PCINT32 nByteCount = 0,
|
|
PCINT32 nFirst = 0, PCINT32 *nNewUpdateCtr = NULL );
|
|
|
|
// PCReplNameRule -- Replace a name rule in the name rule table.
|
|
// Returns: 0 or greater to indicate the number of items in the response (may be incomplete).
|
|
// -1 on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to name rule replacement data,
|
|
// 2) index of name rule line to replace (0-based),
|
|
// 3) update counter returned from PCGetNameRules,
|
|
// 4-7) [optional] same args as PCGetNameRules to return updated name rule table.
|
|
// Note: If also retrieving list, PCGetLastError returns PCERROR_MORE_DATA if there is
|
|
// more data to retrieve. List entries are in alphabetic order by process name.
|
|
PCINT32 PCReplNameRule( PCid target, PCNameRule *pRule, PCINT32 nIndex, PCINT32 nUpdateCtr,
|
|
PCNameRule *pRuleList = NULL, PCINT32 nByteCount = 0,
|
|
PCINT32 nFirst = 0, PCINT32 *nNewUpdateCtr = NULL );
|
|
|
|
// PCDeleteNameRule -- Delete a name rule from the name rule table.
|
|
// Returns: 0 or greater to indicate the number of items in the response (may be incomplete).
|
|
// -1 on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) index of name rule line to delete (0-based),
|
|
// 2) update counter returned from PCGetNameRules,
|
|
// 3-6) [optional] same args as PCGetNameRules to return updated name rule table.
|
|
// Note: If also retrieving list, PCGetLastError returns PCERROR_MORE_DATA if there is
|
|
// more data to retrieve. List entries are in alphabetic order by process name.
|
|
PCINT32 PCDeleteNameRule( PCid target, PCINT32 nIndex, PCINT32 nUpdateCtr,
|
|
PCNameRule *pRuleList = NULL, PCINT32 nByteCount = 0,
|
|
PCINT32 nFirst = 0, PCINT32 *nNewUpdateCtr = NULL );
|
|
|
|
// PCSwapNameRules -- Swap the order of two adjacent entries in the name rule table.
|
|
// Note: This API is needed because the order of entires in the table is significant.
|
|
// Returns: 0 or greater to indicate the number of items in the response (may be incomplete).
|
|
// -1 on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) index of name rule line to swap with line index+1 (0-based),
|
|
// 2) update counter returned from PCGetNameRules,
|
|
// 3-5) [optional] same args as PCGetNameRules to return updated name rule table.
|
|
// Note: If also retrieving list, PCGetLastError returns PCERROR_MORE_DATA if there is
|
|
// more data to retrieve. List entries are in alphabetic order by process name.
|
|
PCINT32 PCSwapNameRules( PCid target, PCINT32 nIndex, PCINT32 nUpdateCtr,
|
|
PCNameRule *pRuleList = NULL, PCINT32 nByteCount = 0,
|
|
PCINT32 nFirst = 0, PCINT32 *nNewUpdateCtr = NULL );
|
|
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
// Process data Update Functions...
|
|
|
|
// PCAddProcDetail -- add a new process definition to the process management database.
|
|
// Returns: 1 on success (treat as TRUE or as a count if summary item requested).
|
|
// FALSE on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to process detail to add, name must not exist.
|
|
// 2) [optional] pointer to buffer to retrieve updated proc summary for this entry.
|
|
// Note: No update counter is needed for adding since add fails if the name
|
|
// exists.
|
|
BOOL PCAddProcDetail( PCid target, PCProcDetail *pProcDetail, PCProcSummary *pProcList = NULL );
|
|
|
|
// PCDeleteProcDetail -- Delete a process definition from the process management database.
|
|
// Returns: TRUE on success.
|
|
// FALSE on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to process detail to Delete, name must exist,
|
|
// Notes: 1) No update counter is needed for deleting since delete fails if the name
|
|
// doesn't exist.
|
|
// 2) Since this is a delete operation, a complete PCProcDetail is not necessary.
|
|
// The pointer may also point to a PCProcSummary item.
|
|
BOOL PCDeleteProcDetail( PCid target, PCProcDetail *pProcDetail );
|
|
|
|
// PCReplProcDetail -- Replace a process definition in the process management database.
|
|
// Returns: 1 on success (treat as TRUE or as a count if summary item requested).
|
|
// FALSE on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to process detail to replace, name must exist,
|
|
// 2) update counter from PCGetProcDetail.
|
|
// 3) [optional] pointer to buffer to retrieve updated proc summary for this entry.
|
|
BOOL PCReplProcDetail( PCid target, PCProcDetail *pProcDetail, PCINT32 nUpdateCtr,
|
|
PCProcSummary *pProcList = NULL );
|
|
|
|
|
|
//--------------------------------------------------------------------------------------
|
|
// Process Group (Job) data Update Functions...
|
|
|
|
// PCAddJobDetail -- add a new process group definition to the process group management database.
|
|
// Returns: 1 on success (treat as TRUE or as a count if summary item requested).
|
|
// FALSE on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to process group detail to add, name must not exist,
|
|
// 2) [optional] pointer to buffer to retrieve updated process group summary for this entry.
|
|
// Note: No update counter is needed for adding since add fails if the name
|
|
// exists.
|
|
BOOL PCAddJobDetail( PCid target, PCJobDetail *pJobDetail, PCJobSummary *pJobList = NULL );
|
|
|
|
// PCDeleteJobDetail -- Delete a process group definition from the process group management database.
|
|
// Returns: TRUE on success.
|
|
// FALSE on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to process group detail to Delete, name must exist,
|
|
// Notes: 1) No update counter is needed for deleting since delete fails if the name
|
|
// doesn't exist.
|
|
// 2) Since this is a delete operation, a complete PCJobDetail is not necessary.
|
|
// The pointer may also point to a PCJobSummary item.
|
|
BOOL PCDeleteJobDetail( PCid target, PCJobDetail *pJobDetail );
|
|
|
|
// PCReplJobDetail -- Replace a process group definition in the process group management database.
|
|
// Returns: 1 on success (treat as TRUE or as a count if summary item requested).
|
|
// FALSE on failure, use PCGetLastError.
|
|
// Arguments: 0) PCid from PCOpen,
|
|
// 1) pointer to process group detail to replace, name must exist,
|
|
// 2) update counter from PCGetJobDetail.
|
|
// 3) [optional] pointer to buffer to retrieve updated process group summary for this entry.
|
|
BOOL PCReplJobDetail( PCid target, PCJobDetail *pJobDetail, PCINT32 nUpdateCtr,
|
|
PCJobSummary *pJobList = NULL );
|
|
|
|
#endif // _PROCCONAPI_H_
|
|
|