Git conversion: Make reactos the root directory, move rosapps, rostests, wallpapers...

[reactos.git] / modules / rosapps / applications / devutils / gdihv / proclist.c

diff --git a/modules/rosapps/applications/devutils/gdihv/proclist.c b/modules/rosapps/applications/devutils/gdihv/proclist.c
new file mode 100644 (file)
index 0000000..9cc31c4
--- /dev/null
+++ b/modules/rosapps/applications/devutils/gdihv/proclist.c
@@ -0,0 +1,113 @@
+/*\r
+ *     Gdi handle viewer\r
+ *\r
+ *     proclist.c\r
+ *\r
+ *     Copyright (C) 2007      Timo Kreuzer <timo <dot> kreuzer <at> reactos <dot> org>\r
+ *\r
+ *     This program is free software; you can redistribute it and/or modify\r
+ *     it under the terms of the GNU General Public License as published by\r
+ *     the Free Software Foundation; either version 2 of the License, or\r
+ *     (at your option) any later version.\r
+ *\r
+ *     This program is distributed in the hope that it will be useful,\r
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of\r
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the\r
+ *     GNU General Public License for more details.\r
+ *\r
+ *     You should have received a copy of the GNU General Public License\r
+ *     along with this program; if not, write to the Free Software\r
+ *     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.\r
+ */\r
+\r
+#include "gdihv.h"\r
+\r
+VOID\r
+ProcessList_Create(HWND hListCtrl)\r
+{\r
+       LVCOLUMN column;\r
+\r
+       column.mask = LVCF_TEXT|LVCF_FMT|LVCF_WIDTH;\r
+       column.fmt = LVCFMT_LEFT;\r
+\r
+       column.pszText = L"Process";\r
+       column.cx = 90;\r
+       (void)ListView_InsertColumn(hListCtrl, 0, &column);\r
+\r
+       column.pszText = L"ProcessID";\r
+       column.cx = 90;\r
+       (void)ListView_InsertColumn(hListCtrl, 1, &column);\r
+       ProcessList_Update(hListCtrl);\r
+}\r
+\r
+VOID\r
+ProcessList_Update(HWND hListCtrl)\r
+{\r
+       LV_ITEM item;\r
+       DWORD ProcessIds[1024], BytesReturned;\r
+       UINT cProcesses;\r
+       HANDLE hProcess;\r
+       WCHAR strText[MAX_PATH] = L"<unknown>";\r
+       INT i;\r
+\r
+       (void)ListView_DeleteAllItems(hListCtrl);\r
+       memset(&item, 0, sizeof(LV_ITEM));\r
+       item.mask = LVIF_TEXT|LVIF_PARAM;\r
+       item.pszText = strText;\r
+\r
+       /* Insert "kernel" */\r
+       item.iItem = 0;\r
+       item.lParam = 0;\r
+       item.pszText = L"<Kernel>";\r
+       (void)ListView_InsertItem(hListCtrl, &item);\r
+       item.pszText = strText;\r
+       wsprintf(strText, L"%#08x", 0);\r
+       ListView_SetItemText(hListCtrl, 0, 1, strText);\r
+\r
+       /* Insert "deleted" */\r
+       item.iItem = 1;\r
+       item.lParam = 1;\r
+       item.pszText = L"<deleted>";\r
+       (void)ListView_InsertItem(hListCtrl, &item);\r
+       item.pszText = strText;\r
+       wsprintf(strText, L"%#08x", 1);\r
+       ListView_SetItemText(hListCtrl, 1, 1, strText);\r
+\r
+       /* Insert "all" */\r
+       item.iItem = 2;\r
+       item.lParam = 2;\r
+       item.pszText = L"<all>";\r
+       (void)ListView_InsertItem(hListCtrl, &item);\r
+       item.pszText = strText;\r
+       wsprintf(strText, L"%#08x", 2);\r
+       ListView_SetItemText(hListCtrl, 1, 1, strText);\r
+\r
+       if (!EnumProcesses(ProcessIds, sizeof(ProcessIds), &BytesReturned ))\r
+       {\r
+               return;\r
+       }\r
+       cProcesses = BytesReturned / sizeof(DWORD);\r
+       if (cProcesses <= 1)\r
+       {\r
+               return;\r
+       }\r
+       for (i = 1; i < cProcesses; i++)\r
+       {\r
+               wsprintf(strText, L"<unknown>");\r
+               item.lParam = ProcessIds[i];\r
+               item.iItem = ListView_GetItemCount(hListCtrl);\r
+\r
+               hProcess = 0;\r
+               /* FIXME: HACK: ROS crashes when using OpenProcess with PROCESS_VM_READ */\r
+               hProcess = OpenProcess(PROCESS_QUERY_INFORMATION | PROCESS_VM_READ, FALSE, ProcessIds[i]);\r
+               if (hProcess)\r
+               {\r
+                       GetModuleBaseName(hProcess, NULL, (LPWSTR)strText, MAX_PATH );\r
+                       CloseHandle(hProcess);\r
+               }\r
+               (void)ListView_InsertItem(hListCtrl, &item);\r
+\r
+               wsprintf(strText, L"%#08x", ProcessIds[i]);\r
+               ListView_SetItemText(hListCtrl, item.iItem, 1, strText);\r
+       }\r
+}\r