source: branch/egtra-gdiplus/api_tlhelp32.sbp

' api_tlhelp32.sbp

#ifndef _INC_TOOLHELP32
#define _INC_TOOLHELP32

Const MAX_MODULE_NAME32 = 255



'-----------------------
' Shapshot function
'-----------------------

Const TH32CS_SNAPHEAPLIST = &H00000001
Const TH32CS_SNAPPROCESS  = &H00000002
Const TH32CS_SNAPTHREAD   = &H00000004
Const TH32CS_SNAPMODULE   = &H00000008
Const TH32CS_SNAPALL      = (TH32CS_SNAPHEAPLIST or TH32CS_SNAPPROCESS or TH32CS_SNAPTHREAD or TH32CS_SNAPMODULE)
Const TH32CS_INHERIT      = &H80000000
Declare Function CreateToolhelp32Snapshot Lib "kernel32" (dwFlags As DWord, th32ProcessID As DWord) As HANDLE



'-----------------------
' heap walking
'-----------------------

Type HEAPLIST32
    dwSize As DWord
    th32ProcessID As DWord
    th32HeapID As DWord
    dwFlags As DWord
End Type
TypeDef PHEAPLIST32 = *HEAPLIST32
TypeDef LPHEAPLIST32 = *HEAPLIST32

'dwFlags
Const HF32_DEFAULT  =    1  ' process's default heap
Const HF32_SHARED   =    2  ' is shared heap

Declare Function Heap32ListFirst Lib "kernel32" (hSnapshot As HANDLE, ByRef hi As HEAPLIST32) As BOOL
Declare Function Heap32ListNext Lib "kernel32" (hSnapshot As HANDLE, ByRef hi As HEAPLIST32) As BOOL

Type HEAPENTRY32
    dwSize As DWord
    hHandle As DWord
    dwAddress As DWord
    dwBlockSize As DWord
    dwFlags As DWord
    dwLockCount As DWord
    dwResvd As DWord
    th32ProcessID As DWord
    th32HeapID As DWord
End Type
TypeDef PHEAPENTRY32 = *HEAPENTRY32
TypeDef LPHEAPENTRY32 = *HEAPENTRY32

'dwFlags
Const LF32_FIXED    = &H00000001
Const LF32_FREE     = &H00000002
Const LF32_MOVEABLE = &H00000004

Declare Function Heap32First Lib "kernel32" (ByRef he As HEAPENTRY32, th32ProcessID As DWord, th32HeapID As DWord) As BOOL
Declare Function Heap32Next Lib "kernel32" (ByRef he As HEAPENTRY32) As BOOL

Declare Function Toolhelp32ReadProcessMemory Lib "kernel32" (th32ProcessID As DWord, lpBaseAddress As VoidPtr, lpBuffer As VoidPtr, cbRead As DWord, ByRef NumberOfBytesRead As DWord) As BOOL



'-----------------------
' Process walking
'-----------------------

Type PROCESSENTRY32
    dwSize As DWord
    cntUsage As DWord
    th32ProcessID As DWord
    th32DefaultHeapID As DWord
    th32ModuleID As DWord
    cntThreads As DWord
    th32ParentProcessID As DWord
    pcPriClassBase As Long
    dwFlags As DWord
    szExeFile[ELM(MAX_PATH)] As Byte
End Type
TypeDef PPROCESSENTRY32 = *PROCESSENTRY32
TypeDef LPPROCESSENTRY32 = *PROCESSENTRY32

Declare Function Process32First Lib "kernel32" (hSnapshot As HANDLE, ByRef pe As PROCESSENTRY32) As BOOL
Declare Function Process32Next Lib "kernel32" (hSnapshot As HANDLE, ByRef pe As PROCESSENTRY32) As BOOL



'-----------------------
' Thread walking
'-----------------------

Type THREADENTRY32
    dwSize As DWord
    cntUsage As DWord
    th32ThreadID As DWord
    th32OwnerProcessID As DWord
    tpBasePri As Long
    tpDeltaPri As Long
    dwFlags As DWord
End Type
TypeDef PTHREADENTRY32 = *THREADENTRY32
TypeDef LPTHREADENTRY32 = *THREADENTRY32

Declare Function Thread32First Lib "kernel32" (hSnapshot As HANDLE, ByRef te As THREADENTRY32) As BOOL
Declare Function Thread32Next Lib "kernel32" (hSnapshot As HANDLE, ByRef te As THREADENTRY32) As BOOL



'-----------------------
' Module walking
'-----------------------

Type MODULEENTRY32
    dwSize As DWord
    th32ModuleID As DWord
    th32ProcessID As DWord
    GlblcntUsage As DWord
    ProccntUsage As DWord
    modBaseAddr As *Byte
    modBaseSize As DWord
    hModule As HANDLE
    szModule[ELM(MAX_MODULE_NAME32 + 1)] As Byte
    szExePath[ELM(MAX_PATH)] As Byte
End Type
TypeDef PMODULEENTRY32 = *MODULEENTRY32
TypeDef LPMODULEENTRY32 = *MODULEENTRY32

Declare Function Module32First Lib "kernel32" (hSnapshot As HANDLE, ByRef me As MODULEENTRY32) As BOOL
Declare Function Module32Next Lib "kernel32" (hSnapshot As HANDLE, ByRef me As MODULEENTRY32) As BOOL



#endif ' _INC_TOOLHELP32