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- /* Next available MSG number is 33 */
-
- /***************************************************************************
- Module Name: appmngr.cc
-
- Copyright (C) 1994 by Autodesk, Inc.
-
- Permission to use, copy, modify, and distribute this software in
- object code form for any purpose and without fee is hereby granted,
- provided that the above copyright notice appears in all copies and
- that both that copyright notice and the limited warranty and
- restricted rights notice below appear in all supporting
- documentation.
-
- AUTODESK PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS.
- AUTODESK SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
- MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE. AUTODESK, INC.
- DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
- UNINTERRUPTED OR ERROR FREE.
-
- Use, duplication, or disclosure by the U.S. Government is subject to
- restrictions set forth in FAR 52.227-19 (Commercial Computer
- Software - Restricted Rights) and DFAR 252.227-7013(c)(1)(ii)
- (Rights in Technical Data and Computer Software), as applicable.
-
- .
-
- Description: App loads and unloads a series of ADS apps, and displays
- The currently loaded ADS and RXADS applications.
-
- Author :
- Autodesk, Inc.
- 2320 Marinship Way
- Sausalito, CA. 94965
- (415)332-2344
-
- This Arx application is a conversion from the original sample ADS app
- appmngr.c.
-
- CREATED BY: William Howison, January 1994
-
- What it tests :
-
- - Loading of old style ADS applications.
- ads_xload
-
- - Unloading of old style ADS applications.
- ads_xunload
-
- - Listing currently loaded old and new style ADS applications.
- ads_loaded
-
- Function Entry Points:
- AcRx::AppRetCode
- acrxEntryPoint(AcRx::AppMsgCode msg, void* pkt);
-
- Exported ADS Functions
- TESTXLOAD [Test ADS_ XLOAD/XUNLOAD/LOADED functions]
-
- Modification History:
- Jan 27 1994 - bch - original creation
-
- Notes and restrictions on use:
-
-
- ***************************************************************************/
-
- /**************************************************************************/
- /* MODULE NAME */
- /**************************************************************************/
- #define APPMNGR
-
- /****************************************************************************/
- /* DEFINES */
- /****************************************************************************/
- #define ELEMENTS(array) (sizeof(array)/sizeof((array)[0]))
-
- /**************************************************************************/
- /* TYPEDEFS */
- /**************************************************************************/
- /* ADS Function Table */
- typedef struct {
- char *name;
- int (*fptr)();
- } ftblent;
-
- typedef struct resbuf rbtype;
-
- /**************************************************************************/
- /* INCLUDES */
- /**************************************************************************/
-
- #include <math.h>
- #include <stdio.h>
- #include <string.h>
- #include "adslib.h"
- #include "rxdefs.h"
- #include "adesk.h"
- #include "ol_errno.h"
-
- /****************************************************************************/
- /* LOCALLY DEFINED ENTRY POINTS INVOKED BY Arx */
- /****************************************************************************/
- extern "C" {
- void acrxAnalyzeSystem();
- AcRx::AppRetCode acrxEntryPoint(AcRx::AppMsgCode msg, void* pkt);
-
- }
-
- /****************************************************************************/
- /* LOCAL FUNCTION FORWARD DECLARATIONS */
- /****************************************************************************/
- int testappmngr();
-
- /**************************************************************************/
- /* GLOBAL VARIABLES */
- /**************************************************************************/
- /* Table of ADS functions */
- ftblent exfun[] = {
- {/*MSG0*/"C:TESTAPPMNGR", testappmngr},
- };
-
- /* Table of ADS applications */
- char *AppTable[] = {
- /*MSG0*/"ads_perr",
- #if 0
- /*MSG0*/"appmngr",
- #endif
- /*MSG0*/"arbmat",
- /*MSG0*/"asctext",
- /*MSG0*/"colext",
- /*MSG0*/"dlgtest",
- /*MSG0*/"dragger",
- /*MSG0*/"fact",
- /*MSG0*/"gpalsym",
- /*MSG0*/"gravity",
- /*MSG0*/"magnets",
- /*MSG0*/"project",
- /*MSG0*/"ptext",
- /*MSG0*/"sld2ps",
- /*MSG0*/"sqr",
- /*MSG0*/"tower",
- };
-
- /**************************************************************************/
- /* EXTERNAL FUNCTION DECLARATIONS */
- /**************************************************************************/
-
- /**************************************************************************/
- /* EXTERNAL VARIABLE DECLARATIONS */
- /**************************************************************************/
-
- /****************************************************************************/
- /* LOCAL FUNCTION DECLARATIONS */
- /****************************************************************************/
-
- int funcload _((void));
- int funcunload _((void));
- int dofun _((void));
- int geterrno _((void));
-
- /******************************************************************************/
- /*.doc geterrno(internal) */
- /*+
- This function is called to obtain the value of the AutoCAD system
- variable ERRNO and return it as a result.
- -*/
- /******************************************************************************/
- int
- /*FCN*/geterrno()
- {
- rbtype errval;
-
- ads_getvar(/*MSG0*/"ERRNO", &errval);
-
- return errval.resval.rint;
- }
-
- /******************************************************************************/
- /*.doc funcload(internal) */
- /*+
- This function is called to define all function names in the ADS
- function table. Each named function will be callable from lisp or
- invokable from another ADS application.
- -*/
- /******************************************************************************/
- int
- /*FCN*/funcload()
- {
- int i;
-
- for (i = 0; i < ELEMENTS(exfun); i++) {
- if (!ads_defun(exfun[i].name, i))
- return RTERROR;
- }
-
- return RTNORM;
- }
-
- /******************************************************************************/
- /*.doc funclunoad(internal) */
- /*+
- This function is called to undefine all function names in the ADS
- function table. Each named function will be removed from the
- AutoLISP hash table.
- -*/
- /******************************************************************************/
- int
- /*FCN*/funcunload()
- {
- int i;
-
- /* Undefine each function we defined */
-
- for (i = 0; i < ELEMENTS(exfun); i++) {
- ads_undef(exfun[i].name,i);
- }
-
- return RTNORM;
- }
- /******************************************************************************/
- /*.doc dofun(internal) */
- /*+
- This function is called to invoke the function which has the
- registerd function code that is obtained from ads_getfuncode. The
- function will return RTERROR if the function code is invalid, or
- RSERR if the invoked function fails to return RTNORM. The value
- RSRSLT will be returned if the function code is valid and the
- invoked subroutine returns RTNORM.
- -*/
- /******************************************************************************/
- int
- /*FCN*/dofun()
- {
- int val;
- int rc;
-
- ads_retvoid();
-
- if ((val = ads_getfuncode()) < 0 || val > ELEMENTS(exfun))
- return RTERROR;
-
- rc = (*exfun[val].fptr)();
-
- return ((rc == RTNORM) ? RSRSLT:RSERR);
- }
-
- /******************************************************************************/
- /*.doc testappmngr(internal) */
- /*+
- This function is called from dofun function as a result of RQSUBR
- request being sent to the main dispatch loop.
-
- The function will walk thru the AppTable and perform an ADS_XLOAD
- on each application. The message Loading apname... will be printed
- before each application is attempted to be loaded. If the load
- fails, then the message will be followed by the messaged FAILED..
-
- The next phase of the test will make a call to the function
- ADS_LOADED to obtain the list of currently loaded applications. It
- will then walk thu the list and perform an ADS_XUNLOAD on each
- application. The message Unloading appname... will be printed
- before each application is attempted to be unloaded. Note, that
- some applications may generate messages of their own, so the output
- may not be exactly as described. If an application fails to be
- unloaded, then the message FAILED will follow the unloading
- message.
-
- This function always returns RTNORM.
- -*/
- /******************************************************************************/
- int
- /*FCN*/testappmngr()
- {
- rbtype *args;
- rbtype *tapl;
- rbtype *applist;
- int x;
- int i;
- int pcount;
-
- args = ads_getargs();
- ads_printf(/*MSG3*/"\nPerforming ads_xload, ads_xunload, and ads_loaded test\n");
- pcount = 5;
- if (args != NULL) {
- if (args->restype == RTSHORT)
- pcount = args->resval.rint;
- }
-
- for (i = 1; i <= pcount; i++) {
- ads_printf(/*MSG4*/"\n\n\nPass %d.\n\n\n", i);
- for (x = 0; x < ELEMENTS(AppTable); x++) {
- ads_printf(/*MSG5*/"Loading %s...\n", AppTable[x]);
- if (ads_xload(AppTable[x]) != RTNORM)
- switch(geterrno()) {
- case OL_ENULLPTR:
- ads_printf(/*MSG6*/"Filename argument was a NULL pointer.\n");
- break;
- case OL_EOPEN:
- ads_printf(/*MSG7*/"Specified file could not be opened.\n");
- break;
- case OL_ELOADED:
- ads_printf(/*MSG8*/"Specified file is already loaded.\n");
- break;
- case OL_ENOMEM:
- ads_printf(/*MSG9*/"No room for app control block.\n");
- break;
- case OL_EMAXAPP:
- ads_printf(/*MSG10*/"Max number of ADS apps loaded.\n");
- break;
- case OL_EEXEC:
- ads_printf(/*MSG11*/"App could not be executed.\n");
- break;
- case OL_EVERSION:
- ads_printf(/*MSG12*/"App contains wrong ADS version #.\n");
- break;
- }
- }
-
- for (tapl = applist = ads_loaded(); tapl != NULL; tapl = tapl->rbnext) {
- if (tapl->restype == RTSTR && tapl->resval.rstring != NULL) {
- ads_printf(/*MSG13*/"Unloading %s...\n", tapl->resval.rstring);
- if (ads_xunload(tapl->resval.rstring) != RTNORM)
- switch(geterrno()) {
- case OL_ENULLPTR:
- ads_printf(/*MSG14*/"Filename argument was a NULL pointer.\n");
- break;
- case OL_EDENIED:
- ads_printf(/*MSG15*/"An app cannot unload itself this way,\n");
- ads_printf(/*MSG16*/"and nested apps cannot be unloaded.\n");
- break;
- case OL_EREFUSE:
- ads_printf(/*MSG17*/"App refused to unload.\n");
- break;
- case OL_ENOTLOADED:
- ads_printf(/*MSG18*/"App is not loaded, so it\n");
- ads_printf(/*MSG19*/"cannot be unloaded.\n");
- break;
- }
- }
- }
-
- if (applist != NULL)
- ads_relrb(applist);
- }
- return RTNORM;
- }
-
- /* =================== Arx Module Interface Functions ================ */
-
- // System Analysis Function.
-
- void
- /*FCN*/acrxAnalyzeSystem()
- {
- // If you have dependencies on other applications, this function is
- // called whenever an application is loaded or unloaded, or for that
- // matter, whenever a service is registered or removed.
- }
-
- AcRx::AppRetCode
- /*FCN*/acrxEntryPoint(AcRx::AppMsgCode msg, void * ptr)
- {
-
- if (ptr != NULL) {
- // We have been handed some kind of object
- // but we aren't going to do anything with it.
- }
-
- switch(msg) {
- case AcRx::kInitAppMsg:
- break;
- case AcRx::kInvkSubrMsg:
- dofun();
- break;
- case AcRx::kLoadADSMsg:
- funcload();
- break;
- case AcRx::kUnloadADSMsg:
- funcunload();
- ads_printf(/*MSG2*/"Unloading.\n");
- break;
- case AcRx::kUnloadAppMsg:
- default:
- break;
- }
- return AcRx::kRetOK;
- }
-