home *** CD-ROM | disk | FTP | other *** search
- /**
- * Scout - The Amiga System Monitor
- *
- *------------------------------------------------------------------
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
- *
- * You must not use this source code to gain profit of any kind!
- *
- *------------------------------------------------------------------
- *
- * @author Andreas Gelhausen
- * @author Richard Körber <rkoerber@gmx.de>
- */
-
- #include "system_headers.h"
-
- struct DeviceCallbackUserData {
- APTR ud_List;
- ULONG ud_Count;
- };
-
- __asm __saveds LONG devlist_con2func(register __a2 Object *obj, register __a1 struct NList_ConstructMessage *msg, register __a0 struct Hook *hook)
- {
- return AllocListEntry(msg->pool, msg->entry, sizeof(struct DeviceEntry));
- }
-
- MakeHook(devlist_con2hook, devlist_con2func);
-
- __asm __saveds LONG devlist_des2func(register __a2 Object *obj, register __a1 struct NList_DestructMessage *msg, register __a0 struct Hook *hook)
- {
- FreeListEntry(msg->pool, &msg->entry);
-
- return 0;
- }
-
- MakeHook(devlist_des2hook, devlist_des2func);
-
- __asm __saveds LONG devlist_dsp2func(register __a2 Object *obj, register __a1 struct NList_DisplayMessage *msg, register __a0 struct Hook *hook)
- {
- struct DeviceEntry *de = (struct DeviceEntry *)msg->entry;
-
- if (de) {
- msg->strings[0] = de->de_Address;
- msg->strings[1] = de->de_Name;
- msg->strings[2] = de->de_Type;
- msg->strings[3] = de->de_Pri;
- msg->strings[4] = de->de_Version;
- msg->strings[5] = de->de_OpenCount;
- msg->strings[6] = de->de_RAMPtrCount;
- } else {
- msg->strings[0] = "Address";
- msg->strings[1] = "ln_Name";
- msg->strings[2] = "ln_Type";
- msg->strings[3] = "ln_Pri";
- msg->strings[4] = "Version";
- msg->strings[5] = "OCnt";
- msg->strings[6] = "RPC";
- msg->preparses[0] = MUIX_B;
- msg->preparses[1] = MUIX_B;
- msg->preparses[2] = MUIX_B;
- msg->preparses[3] = MUIX_B;
- msg->preparses[4] = MUIX_B;
- msg->preparses[5] = MUIX_B;
- msg->preparses[6] = MUIX_B;
- }
-
- return 0;
- }
-
- MakeHook(devlist_dsp2hook, devlist_dsp2func);
-
- static LONG devlist_cmp2colfunc( struct DeviceEntry *de1,
- struct DeviceEntry *de2,
- ULONG column )
- {
- LONG pri1, pri2;
-
- switch (column) {
- case 0: return stricmp(de1->de_Address, de2->de_Address);
- case 1: return stricmp(de1->de_Name, de2->de_Name);
- case 2: return stricmp(de1->de_Type, de2->de_Type);
- case 3: IsDec(de1->de_Pri, &pri1); IsDec(de2->de_Pri, &pri2); return pri2 - pri1;
- case 4: return stricmp(de1->de_Version, de2->de_Version);
- case 5: return stricmp(de1->de_OpenCount, de2->de_OpenCount);
- case 6: return stricmp(de1->de_RAMPtrCount, de2->de_RAMPtrCount);
- }
- }
-
- __asm __saveds LONG devlist_cmp2func(register __a2 Object *obj, register __a1 struct NList_CompareMessage *msg, register __a0 struct Hook *hook)
- {
- LONG cmp;
- struct DeviceEntry *de1, *de2;
- ULONG col1, col2;
-
- de1 = (struct DeviceEntry *)msg->entry1;
- de2 = (struct DeviceEntry *)msg->entry2;
- col1 = msg->sort_type & MUIV_NList_TitleMark_ColMask;
- col2 = msg->sort_type2 & MUIV_NList_TitleMark2_ColMask;
-
- if (msg->sort_type == MUIV_NList_SortType_None) return 0;
-
- if (msg->sort_type & MUIV_NList_TitleMark_TypeMask) {
- cmp = devlist_cmp2colfunc(de2, de1, col1);
- } else {
- cmp = devlist_cmp2colfunc(de1, de2, col1);
- }
-
- if (cmp != 0 || col1 == col2) return cmp;
-
- if (msg->sort_type2 & MUIV_NList_TitleMark2_TypeMask) {
- cmp = devlist_cmp2colfunc(de2, de1, col2);
- } else {
- cmp = devlist_cmp2colfunc(de1, de2, col2);
- }
-
- return cmp;
- }
-
- MakeHook(devlist_cmp2hook, devlist_cmp2func);
-
- void FlushDevices( void )
- {
- struct Device *dd, *next_dd;
-
- Forbid();
-
- ITERATE_CHANGING_LIST(&SysBase->DeviceList, struct Device *, dd, next_dd) {
- if (dd->dd_Library.lib_OpenCnt == 0) RemDevice(dd);
- }
-
- Permit();
- }
-
- static void ReceiveList( void (* callback)( struct DeviceEntry *de, void *userData ),
- void *userData )
- {
- struct DeviceEntry *de;
-
- if (de = tbAllocVecPooled(globalPool, sizeof(struct DeviceEntry))) {
- if (SendDaemon("GetDevList")) {
- while (ReceiveDecodedEntry((UBYTE *)de, sizeof(struct DeviceEntry))) {
- callback(de, userData);
- }
- }
-
- tbFreeVecPooled(globalPool, de);
- }
- }
-
- static void IterateList( void (* callback)( struct DeviceEntry *de, void *userData ),
- void *userData )
- {
- struct Device *dd;
- struct MinList tmplist;
- struct DeviceEntry *de, *_de;
-
- NewList((struct List *)&tmplist);
-
- Forbid();
-
- ITERATE_LIST(&SysBase->DeviceList, struct Device *, dd) {
- if (de = AllocVec(sizeof(struct DeviceEntry), MEMF_PUBLIC)) {
- ULONG cnt;
-
- de->de_Addr = dd;
-
- _snprintf(de->de_Address, sizeof(de->de_Address), "$%08lx", dd);
- stccpy(de->de_Name, dd->dd_Library.lib_Node.ln_Name, sizeof(de->de_Name));
- _snprintf(de->de_Pri, sizeof(de->de_Pri), "%4ld", dd->dd_Library.lib_Node.ln_Pri);
- _snprintf(de->de_Version, sizeof(de->de_Version), "%ld.%ld", dd->dd_Library.lib_Version, dd->dd_Library.lib_Revision);
- _snprintf(de->de_OpenCount, sizeof(de->de_OpenCount), "%6lD", dd->dd_Library.lib_OpenCnt);
-
- cnt = GetRamPointerCount(&dd->dd_Library);
- if (cnt == (dd->dd_Library.lib_NegSize / LIB_VECTSIZE)) {
- stccpy(de->de_RAMPtrCount, "***", sizeof(de->de_RAMPtrCount));
- } else {
- _snprintf(de->de_RAMPtrCount, sizeof(de->de_RAMPtrCount), "%4lD", cnt);
- }
-
- stccpy(de->de_Type, GetNodeType(dd->dd_Library.lib_Node.ln_Type), sizeof(de->de_Type));
-
- AddTail((struct List *)&tmplist, (struct Node *)de);
- }
- }
-
- Permit();
-
- ITERATE_CHANGING_LIST(&tmplist, struct DeviceEntry *, de, _de) {
- callback(de, userData);
- FreeVec(de);
- }
- }
-
- static void UpdateCallback( struct DeviceEntry *de,
- void *userData )
- {
- struct DeviceCallbackUserData *ud = (struct DeviceCallbackUserData *)userData;
-
- InsertSortedEntry(ud->ud_List, de);
- ud->ud_Count++;
- }
-
- static void PrintCallback( struct DeviceEntry *de,
- void *userData )
- {
- PrintFOneLine((BPTR)userData, " %s %4s %4s %4s %s %s\n", de->de_Address, de->de_Pri, de->de_OpenCount, de->de_RAMPtrCount, de->de_Name, de->de_Version);
- }
-
- static void SendCallback( struct DeviceEntry *de,
- void *userData )
- {
- SendEncodedEntry((UBYTE *)de, sizeof(struct DeviceEntry));
- }
-
- static ULONG __saveds mNew( struct IClass *cl,
- Object *obj,
- struct opSet *msg )
- {
- APTR devlist, devtext, devcount, updateButton, printButton, removeButton, priorityButton, moreButton, funcButton, exitButton;
-
- if (obj = (Object *)DoSuperNew(cl, obj,
- MUIA_HelpNode, DevicesText,
- MUIA_Window_ID, MakeID('D','E','V','S'),
- WindowContents, VGroup,
-
- Child, devlist = MyNListviewObject(MakeID('D','E','L','V'), "BAR,BAR,BAR P=" MUIX_C ",BAR P=" MUIX_R ",BAR P=" MUIX_C ",BAR P=" MUIX_R ",BAR P=" MUIX_R, &devlist_con2hook, &devlist_des2hook, &devlist_dsp2hook, &devlist_cmp2hook, TRUE),
- Child, MyBelowListview(&devtext, &devcount),
-
- Child, MyVSpace(4),
-
- Child, HGroup, MUIA_Group_SameSize, TRUE,
- Child, priorityButton = MakeButton(txtPriority),
- Child, removeButton = MakeButton(txtRemove),
- Child, funcButton = MakeButton(txtFunctions),
- End,
-
- Child, HGroup, MUIA_Group_SameSize, TRUE,
- Child, updateButton = MakeButton(txtUpdate),
- Child, printButton = MakeButton(txtPrint),
- Child, moreButton = MakeButton(txtMore),
- Child, exitButton = MakeButton(txtExit),
- End,
- End,
- TAG_MORE, msg->ops_AttrList))
- {
- struct DevicesWinData *dwd = INST_DATA(cl, obj);
- APTR parent;
-
- dwd->dwd_DeviceList = devlist;
- dwd->dwd_DeviceText = devtext;
- dwd->dwd_DeviceCount = devcount;
- dwd->dwd_RemoveButton = removeButton;
- dwd->dwd_PriorityButton = priorityButton;
- dwd->dwd_MoreButton = moreButton;
- dwd->dwd_FunctionsButton = funcButton;
-
- parent = (APTR)GetTagData(MUIA_Window_ParentWindow, (ULONG)NULL, msg->ops_AttrList);
-
- set(obj, MUIA_Window_Title, MyGetWindowTitle("DEVICES", dwd->dwd_Title, sizeof(dwd->dwd_Title)));
- set(obj, MUIA_Window_ActiveObject, devlist);
- set(removeButton, MUIA_Disabled, TRUE);
- set(priorityButton, MUIA_Disabled, TRUE);
- set(moreButton, MUIA_Disabled, TRUE);
- set(funcButton, MUIA_Disabled, TRUE);
-
- DoMethod(parent, MUIM_Window_AddChildWindow, obj);
- DoMethod(obj, MUIM_Notify, MUIA_Window_CloseRequest, TRUE, MUIV_Notify_Application, 5, MUIM_Application_PushMethod, parent, 2, MUIM_Window_RemChildWindow, obj);
- DoMethod(devlist, MUIM_Notify, MUIA_NList_Active, MUIV_EveryTime, obj, 1, MUIM_DevicesWin_ListChange);
- DoMethod(devlist, MUIM_Notify, MUIA_NList_DoubleClick, MUIV_EveryTime, obj, 1, MUIM_DevicesWin_More);
- DoMethod(updateButton, MUIM_Notify, MUIA_Pressed, FALSE, obj, 1, MUIM_DevicesWin_Update);
- DoMethod(printButton, MUIM_Notify, MUIA_Pressed, FALSE, obj, 1, MUIM_DevicesWin_Print);
- DoMethod(removeButton, MUIM_Notify, MUIA_Pressed, FALSE, obj, 1, MUIM_DevicesWin_Remove);
- DoMethod(moreButton, MUIM_Notify, MUIA_Pressed, FALSE, obj, 1, MUIM_DevicesWin_More);
- DoMethod(priorityButton, MUIM_Notify, MUIA_Pressed, FALSE, obj, 1, MUIM_DevicesWin_Priority);
- DoMethod(funcButton, MUIM_Notify, MUIA_Pressed, FALSE, obj, 1, MUIM_DevicesWin_Functions);
- DoMethod(exitButton, MUIM_Notify, MUIA_Pressed, FALSE, obj, 3, MUIM_Set, MUIA_Window_CloseRequest, TRUE);
- DoMethod(devlist, MUIM_NList_Sort3, MUIV_NList_Sort3_SortType_1, MUIV_NList_SortTypeAdd_None, MUIV_NList_Sort3_SortType_Both);
- }
-
- return (ULONG)obj;
- }
-
- static ULONG __saveds mDispose( struct IClass *cl,
- Object *obj,
- struct opSet *msg )
- {
- struct DevicesWinData *dwd = INST_DATA(cl, obj);
-
- set(obj, MUIA_Window_Open, FALSE);
- DoMethod(dwd->dwd_DeviceList, MUIM_NList_Clear);
-
- return (DoSuperMethodA(cl, obj, msg));
- }
-
- static ULONG __saveds mUpdate( struct IClass *cl,
- Object *obj,
- Msg msg )
- {
- struct DevicesWinData *dwd = INST_DATA(cl, obj);
- struct DeviceCallbackUserData ud;
-
- ApplicationSleep(TRUE);
- set(dwd->dwd_DeviceList, MUIA_NList_Quiet, TRUE);
- DoMethod(dwd->dwd_DeviceList, MUIM_NList_Clear);
-
- ud.ud_List = dwd->dwd_DeviceList;
- ud.ud_Count = 0;
-
- if (clientstate) {
- ReceiveList(UpdateCallback, &ud);
- } else {
- IterateList(UpdateCallback, &ud);
- }
-
- SetCountText(dwd->dwd_DeviceCount, ud.ud_Count);
- MySetContents(dwd->dwd_DeviceText, "");
-
- set(dwd->dwd_DeviceList, MUIA_NList_Quiet, FALSE);
- set(dwd->dwd_PriorityButton, MUIA_Disabled, TRUE);
- set(dwd->dwd_RemoveButton, MUIA_Disabled, TRUE);
- set(dwd->dwd_MoreButton, MUIA_Disabled, TRUE);
- set(dwd->dwd_FunctionsButton, MUIA_Disabled, TRUE);
- ApplicationSleep(FALSE);
-
- return 0;
- }
-
- static ULONG __saveds mPrint( struct IClass *cl,
- Object *obj,
- Msg msg )
- {
- PrintDevices(NULL);
-
- return 0;
- }
-
- static ULONG __saveds mRemove( struct IClass *cl,
- Object *obj,
- Msg msg )
- {
- struct DevicesWinData *dwd = INST_DATA(cl, obj);
- struct DeviceEntry *de;
-
- if (de = (struct DeviceEntry *)GetActiveEntry(dwd->dwd_DeviceList)) {
- if (MyRequest(msgYesNo, msgWantToRemoveDevice, de->de_Name)) {
- MyDoCommand("RemoveDevice \"%s\"", de->de_Name);
- DoMethod(obj, MUIM_DevicesWin_Update);
- }
- }
-
- return 0;
- }
-
- static ULONG __saveds mPriority( struct IClass *cl,
- Object *obj,
- Msg msg )
- {
- struct DevicesWinData *dwd = INST_DATA(cl, obj);
- struct DeviceEntry *de;
-
- if (de = (struct DeviceEntry *)GetActiveEntry(dwd->dwd_DeviceList)) {
- LONG pri;
-
- pri = atol(de->de_Pri);
- if (GetPriority(de->de_Name, &pri)) {
- if (MyDoCommand("SetPriority DEVICE \"%s\" %ld", de->de_Name, pri)) {
- _snprintf(de->de_Pri, sizeof(de->de_Pri), "%4ld", pri);
- RedrawActiveEntry(dwd->dwd_DeviceList);
- }
- }
- }
-
- return 0;
- }
-
- static ULONG __saveds mMore( struct IClass *cl,
- Object *obj,
- Msg msg )
- {
- struct DevicesWinData *dwd = INST_DATA(cl, obj);
- struct DeviceEntry *de;
-
- if (de = (struct DeviceEntry *)GetActiveEntry(dwd->dwd_DeviceList)) {
- APTR detailWin;
-
- if (detailWin = DevicesDetailWindowObject,
- MUIA_Window_Title, de->de_Name,
- MUIA_Window_ParentWindow, obj,
- MUIA_Window_MaxChildWindowCount, (opts.SingleWindows) ? 1 : 0,
- End) {
- set(detailWin, MUIA_DevicesDetailWin_Device, de);
- set(detailWin, MUIA_Window_Open, TRUE);
- }
- }
-
- return 0;
- }
-
- static ULONG __saveds mFunctions( struct IClass *cl,
- Object *obj,
- Msg msg )
- {
- struct DevicesWinData *dwd = INST_DATA(cl, obj);
- struct DeviceEntry *de;
-
- if (de = (struct DeviceEntry *)GetActiveEntry(dwd->dwd_DeviceList)) {
- APTR funcWin;
-
- if (funcWin = FunctionsWindowObject,
- MUIA_Window_ParentWindow, obj,
- End) {
- DoMethod(funcWin, MUIM_FunctionsWin_ShowFunctions, MUIV_FunctionsWin_NodeType_Device, de->de_Addr, de->de_Name);
- }
- }
-
- return 0;
- }
-
- static ULONG __saveds mListChange( struct IClass *cl,
- Object *obj,
- Msg msg )
- {
- struct DevicesWinData *dwd = INST_DATA(cl, obj);
- struct DeviceEntry *de;
-
- if (de = (struct DeviceEntry *)GetActiveEntry(dwd->dwd_DeviceList)) {
- MySetContents(dwd->dwd_DeviceText, "%s \"%s\"", de->de_Address, de->de_Name);
- set(dwd->dwd_PriorityButton, MUIA_Disabled, FALSE);
- set(dwd->dwd_RemoveButton, MUIA_Disabled, FALSE);
- if (!clientstate) {
- set(dwd->dwd_MoreButton, MUIA_Disabled, FALSE);
- set(dwd->dwd_FunctionsButton, MUIA_Disabled, FALSE);
- }
- }
-
- return 0;
- }
-
- ULONG __asm __saveds DevicesWinDispatcher( register __a0 struct IClass *cl,
- register __a2 Object *obj,
- register __a1 Msg msg )
- {
- switch (msg->MethodID) {
- case OM_NEW: return (mNew(cl, obj, (APTR)msg));
- case OM_DISPOSE: return (mDispose(cl, obj, (APTR)msg));
- case MUIM_DevicesWin_Update: return (mUpdate(cl, obj, (APTR)msg));
- case MUIM_DevicesWin_Print: return (mPrint(cl, obj, (APTR)msg));
- case MUIM_DevicesWin_Remove: return (mRemove(cl, obj, (APTR)msg));
- case MUIM_DevicesWin_Priority: return (mPriority(cl, obj, (APTR)msg));
- case MUIM_DevicesWin_More: return (mMore(cl, obj, (APTR)msg));
- case MUIM_DevicesWin_Functions: return (mFunctions(cl, obj, (APTR)msg));
- case MUIM_DevicesWin_ListChange: return (mListChange(cl, obj, (APTR)msg));
- }
-
- return (DoSuperMethodA(cl, obj, msg));
- }
-
- void PrintDevices( char *filename )
- {
- BPTR handle;
-
- if (handle = HandlePrintStart(filename)) {
- PrintFOneLine(handle, "\n Address Pri OpenC RPC Name & Version\n\n");
- IterateList(PrintCallback, (void *)handle);
- }
-
- HandlePrintStop();
- }
-
- void SendDevList( void )
- {
- IterateList(SendCallback, NULL);
- }
-
-