diff options
| author | patthoyts <patthoyts> | 2005-03-02 10:46:29 +0000 |
|---|---|---|
| committer | patthoyts <patthoyts> | 2005-03-02 10:46:29 +0000 |
| commit | ef899486ee833cc381b8f4de15c62d71bd2c47ca (patch) | |
| tree | 6a88967896454b941357cfb2ed924ddcc70e75c4 | |
| parent | 7572023231ea04c5fb5d1a7cf206d3d31e9df9aa (diff) | |
| download | jimtcl-ef899486ee833cc381b8f4de15c62d71bd2c47ca.zip jimtcl-ef899486ee833cc381b8f4de15c62d71bd2c47ca.tar.gz jimtcl-ef899486ee833cc381b8f4de15c62d71bd2c47ca.tar.bz2 | |
Whitespace police and added new APIs. GetPerformaceInfo, LoadLibary,
GetModuleFileName, GetModuleHandle and FreeLibrary.
| -rw-r--r-- | jim-win32.c | 255 |
1 files changed, 196 insertions, 59 deletions
diff --git a/jim-win32.c b/jim-win32.c index 44a8656..8010d99 100644 --- a/jim-win32.c +++ b/jim-win32.c @@ -23,6 +23,7 @@ #include <windows.h> #include <shellapi.h> #include <lmcons.h> +#include <psapi.h> #include <ctype.h> #define JIM_EXTENSION @@ -32,6 +33,7 @@ #pragma comment(lib, "shell32") #pragma comment(lib, "user32") #pragma comment(lib, "advapi32") +#pragma comment(lib, "psapi") #endif /* _MSC_VER >= 1000 */ __declspec(dllexport) int Jim_OnLoad(Jim_Interp *interp); @@ -44,13 +46,13 @@ Win32ErrorObj(Jim_Interp *interp, const char * szPrefix, DWORD dwError) DWORD dwLen = 0; dwLen = FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER - | FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwError, LANG_NEUTRAL, - (char *)&lpBuffer, 0, NULL); + | FORMAT_MESSAGE_FROM_SYSTEM, NULL, dwError, LANG_NEUTRAL, + (char *)&lpBuffer, 0, NULL); if (dwLen < 1) { dwLen = FormatMessageA(FORMAT_MESSAGE_ALLOCATE_BUFFER - | FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_ARGUMENT_ARRAY, - "code 0x%1!08X!%n", 0, LANG_NEUTRAL, - (char *)&lpBuffer, 0, (va_list *)&dwError); + | FORMAT_MESSAGE_FROM_STRING | FORMAT_MESSAGE_ARGUMENT_ARRAY, + "code 0x%1!08X!%n", 0, LANG_NEUTRAL, + (char *)&lpBuffer, 0, (va_list *)&dwError); } msgObj = Jim_NewStringObj(interp, szPrefix, -1); @@ -59,8 +61,8 @@ Win32ErrorObj(Jim_Interp *interp, const char * szPrefix, DWORD dwError) for ( ; p && *p && isspace(*p); p--) ; *++p = 0; - Jim_AppendString(interp, msgObj, ": ", 2); - Jim_AppendString(interp, msgObj, lpBuffer, -1); + Jim_AppendString(interp, msgObj, ": ", 2); + Jim_AppendString(interp, msgObj, lpBuffer, -1); } LocalFree((HLOCAL)lpBuffer); return msgObj; @@ -75,18 +77,18 @@ Win32_ShellExecute(Jim_Interp *interp, int objc, Jim_Obj **objv) char cwd[MAX_PATH + 1]; if (objc < 3 || objc > 4) { - Jim_WrongNumArgs(interp, 1, objv, "verb path ?parameters?"); - return JIM_ERR; + Jim_WrongNumArgs(interp, 1, objv, "verb path ?parameters?"); + return JIM_ERR; } verb = Jim_GetString(objv[1], NULL); file = Jim_GetString(objv[2], NULL); GetCurrentDirectoryA(MAX_PATH + 1, cwd); if (objc == 4) - parm = Jim_GetString(objv[3], NULL); + parm = Jim_GetString(objv[3], NULL); r = (int)ShellExecuteA(NULL, verb, file, parm, cwd, SW_SHOWNORMAL); if (r < 33) - Jim_SetResult(interp, - Win32ErrorObj(interp, "ShellExecute", GetLastError())); + Jim_SetResult(interp, + Win32ErrorObj(interp, "ShellExecute", GetLastError())); return (r < 33) ? JIM_ERR : JIM_OK; } @@ -100,20 +102,20 @@ Win32_FindWindow(Jim_Interp *interp, int objc, Jim_Obj **objv) int r = JIM_OK; if (objc < 2 || objc > 3) { - Jim_WrongNumArgs(interp, 1, objv, "title ?class?"); - return JIM_ERR; + Jim_WrongNumArgs(interp, 1, objv, "title ?class?"); + return JIM_ERR; } title = Jim_GetString(objv[1], NULL); if (objc == 3) - class = Jim_GetString(objv[2], NULL); + class = Jim_GetString(objv[2], NULL); hwnd = FindWindowA(class, title); if (hwnd == NULL) { - Jim_SetResult(interp, - Win32ErrorObj(interp, "FindWindow", GetLastError())); - r = JIM_ERR; + Jim_SetResult(interp, + Win32ErrorObj(interp, "FindWindow", GetLastError())); + r = JIM_ERR; } else { - Jim_SetResult(interp, Jim_NewIntObj(interp, (long)hwnd)); + Jim_SetResult(interp, Jim_NewIntObj(interp, (long)hwnd)); } return r; } @@ -157,14 +159,14 @@ Win32_SetActiveWindow(Jim_Interp *interp, int objc, Jim_Obj **objv) } r = Jim_GetLong(interp, objv[1], (long *)&hwnd); if (r == JIM_OK) { - old = SetActiveWindow(hwnd); - if (old == NULL) { - Jim_SetResult(interp, - Win32ErrorObj(interp, "SetActiveWindow", GetLastError())); - r = JIM_ERR; - } else { - Jim_SetResult(interp, Jim_NewIntObj(interp, (long)old)); - } + old = SetActiveWindow(hwnd); + if (old == NULL) { + Jim_SetResult(interp, + Win32ErrorObj(interp, "SetActiveWindow", GetLastError())); + r = JIM_ERR; + } else { + Jim_SetResult(interp, Jim_NewIntObj(interp, (long)old)); + } } return r; } @@ -181,11 +183,11 @@ Win32_SetForegroundWindow(Jim_Interp *interp, int objc, Jim_Obj **objv) } r = Jim_GetLong(interp, objv[1], (long *)&hwnd); if (r == JIM_OK) { - if (!SetForegroundWindow(hwnd)) { - Jim_SetResult(interp, - Win32ErrorObj(interp, "SetForegroundWindow", GetLastError())); - r = JIM_ERR; - } + if (!SetForegroundWindow(hwnd)) { + Jim_SetResult(interp, + Win32ErrorObj(interp, "SetForegroundWindow", GetLastError())); + r = JIM_ERR; + } } return r; } @@ -197,20 +199,20 @@ Win32_Beep(Jim_Interp *interp, int objc, Jim_Obj **objv) int r = JIM_OK; if (objc != 3) { - Jim_WrongNumArgs(interp, 1, objv, "freq duration"); - return JIM_ERR; + Jim_WrongNumArgs(interp, 1, objv, "freq duration"); + return JIM_ERR; } r = Jim_GetLong(interp, objv[1], &freq); if (r == JIM_OK) - r = Jim_GetLong(interp, objv[2], &duration); + r = Jim_GetLong(interp, objv[2], &duration); if (freq < 0x25) freq = 0x25; if (freq > 0x7fff) freq = 0x7fff; if (r == JIM_OK) { - if (!Beep(freq, duration)) { - Jim_SetResult(interp, - Win32ErrorObj(interp, "Beep", GetLastError())); - r = JIM_ERR; - } + if (!Beep(freq, duration)) { + Jim_SetResult(interp, + Win32ErrorObj(interp, "Beep", GetLastError())); + r = JIM_ERR; + } } return r; } @@ -223,17 +225,17 @@ Win32_GetComputerName(Jim_Interp *interp, int objc, Jim_Obj **objv) int r = JIM_OK; if (objc != 1) { - Jim_WrongNumArgs(interp, 1, objv, ""); - return JIM_ERR; + Jim_WrongNumArgs(interp, 1, objv, ""); + return JIM_ERR; } if (GetComputerNameA(name, &size)) { - Jim_Obj *nameObj = Jim_NewStringObj(interp, name, size); - Jim_SetResult(interp, nameObj); + Jim_Obj *nameObj = Jim_NewStringObj(interp, name, size); + Jim_SetResult(interp, nameObj); } else { - Jim_SetResult(interp, - Win32ErrorObj(interp, "GetComputerName", GetLastError())); - r = JIM_ERR; + Jim_SetResult(interp, + Win32ErrorObj(interp, "GetComputerName", GetLastError())); + r = JIM_ERR; } return r; @@ -247,22 +249,52 @@ Win32_GetUserName(Jim_Interp *interp, int objc, Jim_Obj **objv) int r = JIM_OK; if (objc != 1) { - Jim_WrongNumArgs(interp, 1, objv, ""); - return JIM_ERR; + Jim_WrongNumArgs(interp, 1, objv, ""); + return JIM_ERR; } if (GetUserNameA(name, &size)) { - Jim_Obj *nameObj = Jim_NewStringObj(interp, name, size); - Jim_SetResult(interp, nameObj); + Jim_Obj *nameObj = Jim_NewStringObj(interp, name, size); + Jim_SetResult(interp, nameObj); } else { - Jim_SetResult(interp, - Win32ErrorObj(interp, "GetUserName", GetLastError())); - r = JIM_ERR; + Jim_SetResult(interp, + Win32ErrorObj(interp, "GetUserName", GetLastError())); + r = JIM_ERR; } return r; } +static int +Win32_GetModuleFileName(Jim_Interp *interp, int objc, Jim_Obj **objv) +{ + HMODULE hModule = NULL; + char path[MAX_PATH]; + DWORD len = 0; + + if (objc > 2) { + Jim_WrongNumArgs(interp, 1, objv, "?moduleid?"); + return JIM_ERR; + } + + if (objc == 2) { + if (Jim_GetLong(interp, objv[1], (long *)&hModule) != JIM_OK) { + return JIM_ERR; + } + } + + len = GetModuleFileNameA(hModule, path, MAX_PATH); + if (len != 0) { + Jim_Obj *pathObj = Jim_NewStringObj(interp, path, len); + Jim_SetResult(interp, pathObj); + } else { + Jim_SetResult(interp, + Win32ErrorObj(interp, "GetModuleFileName", GetLastError())); + return JIM_ERR; + } + + return JIM_OK; +} static int Win32_GetVersion(Jim_Interp *interp, int objc, Jim_Obj **objv) @@ -306,6 +338,43 @@ Win32_GetSystemTime(Jim_Interp *interp, int objc, Jim_Obj **objv) return JIM_OK; } +// FIX ME: win2k+ +static int +Win32_GetPerformanceInfo(Jim_Interp *interp, int objc, Jim_Obj **objv) +{ + Jim_Obj *a[26]; + size_t n = 0; + PERFORMANCE_INFORMATION pi; + + if (!GetPerformanceInfo(&pi, sizeof(pi))) { + Jim_SetResult(interp, + Win32ErrorObj(interp, "GetPerformanceInfo", GetLastError())); + return JIM_ERR; + } + +#define JIMADD(name) \ + a[n++] = Jim_NewStringObj(interp, #name, -1); \ + a[n++] = Jim_NewIntObj(interp, pi. ## name ) + + JIMADD(CommitTotal); + JIMADD(CommitLimit); + JIMADD(CommitPeak); + JIMADD(PhysicalTotal); + JIMADD(PhysicalAvailable); + JIMADD(SystemCache); + JIMADD(KernelTotal); + JIMADD(KernelPaged); + JIMADD(KernelNonpaged); + JIMADD(PageSize); + JIMADD(HandleCount); + JIMADD(ProcessCount); + JIMADD(ThreadCount); + +#undef JIMADD + + Jim_SetResult(interp, Jim_NewListObj(interp, a, n)); + return JIM_OK; +} static int Win32_SetComputerName(Jim_Interp *interp, int objc, Jim_Obj **objv) @@ -313,15 +382,78 @@ Win32_SetComputerName(Jim_Interp *interp, int objc, Jim_Obj **objv) int r = JIM_OK; char *name; if (objc != 2) { - Jim_WrongNumArgs(interp, 1, objv, "computername"); - return JIM_ERR; + Jim_WrongNumArgs(interp, 1, objv, "computername"); + return JIM_ERR; } name = Jim_GetString(objv[1], NULL); if (!SetComputerNameA(name)) { - Jim_SetResult(interp, - Win32ErrorObj(interp, "SetComputerName", GetLastError())); - r = JIM_ERR; + Jim_SetResult(interp, + Win32ErrorObj(interp, "SetComputerName", GetLastError())); + r = JIM_ERR; + } + return r; +} + +static int +Win32_GetModuleHandle(Jim_Interp *interp, int objc, Jim_Obj **objv) +{ + HMODULE hModule = NULL; + const char *name = NULL; + + if (objc < 1 || objc > 2) { + Jim_WrongNumArgs(interp, 1, objv, "?name?"); + return JIM_ERR; + } + if (objc == 2) + name = Jim_GetString(objv[1], NULL); + hModule = GetModuleHandleA(name); + if (hModule == NULL) { + Jim_SetResult(interp, + Win32ErrorObj(interp, "GetModuleHandle", GetLastError())); + return JIM_ERR; + } + Jim_SetResult(interp, Jim_NewIntObj(interp, (unsigned long)hModule)); + return JIM_OK; +} + +static int +Win32_LoadLibrary(Jim_Interp *interp, int objc, Jim_Obj **objv) +{ + HMODULE hLib = NULL; + if (objc != 2) { + Jim_WrongNumArgs(interp, 1, objv, "path"); + return JIM_ERR; } + hLib = LoadLibraryA(Jim_GetString(objv[1], NULL)); + if (hLib == NULL) { + Jim_SetResult(interp, + Win32ErrorObj(interp, "LoadLibrary", GetLastError())); + return JIM_ERR; + } + Jim_SetResult(interp, Jim_NewIntObj(interp, (unsigned long)hLib)); + return JIM_OK; +} + +static int +Win32_FreeLibrary(Jim_Interp *interp, int objc, Jim_Obj **objv) +{ + HMODULE hModule = NULL; + int r = JIM_OK; + + if (objc != 2) { + Jim_WrongNumArgs(interp, 1, objv, "hmodule"); + return JIM_ERR; + } + + r = Jim_GetLong(interp, objv[1], (long *)&hModule); + if (r == JIM_OK) { + if (!FreeLibrary(hModule)) { + Jim_SetResult(interp, + Win32ErrorObj(interp, "FreeLibrary", GetLastError())); + r = JIM_ERR; + } + } + return r; } @@ -346,9 +478,14 @@ Jim_OnLoad(Jim_Interp *interp) CMD(GetComputerName); CMD(SetComputerName); CMD(GetUserName); + CMD(GetModuleFileName); CMD(GetVersion); CMD(GetTickCount); CMD(GetSystemTime); + CMD(GetPerformanceInfo); + CMD(GetModuleHandle); + CMD(LoadLibrary); + CMD(FreeLibrary); return JIM_OK; } |