Maybe you should add another way, then we should be able to confuse anyone.
On Thu, 16 Nov 2000, Christoph Egger wrote:
> Hi!
>
>
> I am confused about how the extension loads its sublibs.
>
> libedemo and then MISC extension of libggi does that in different ways.
> I don't know, which one is the right one.
>
> libedemo does it in this way:
> ---------------------------------------------------------------
> /* This function is called by LibGGI when the API-list changes */
> static int changed(ggi_visual_t vis, int whatchanged)
> {
> printf("LibEDEMO: changed(%p, 0x%x) of LibEDEMO called\n",
> vis, whatchanged);
>
> switch (whatchanged) {
> case GGI_CHG_APILIST: {
> int i;
> const char *fname;
> ggi_dlhandle *lib;
> char api[GGI_MAX_APILEN], args[GGI_MAX_APILEN];
>
> clearfuncs(LIBGGI_EDEMOEXT(vis));
>
> for(i=0; ggiGetAPI(vis, i, api, args) == 0; i++) {
> strcat(api,"-edemo");
> fname = ggMatchConfig(_edemoConfigHandle, api, NULL);
> if (fname == NULL) {
> /* No special implementation for this sublib */
> continue;
> }
> lib = ggiExtensionLoadDL(vis, fname, args, NULL,
> "EDEMOdl_");
> }
> }
> break;
> }
>
> return 0;
> }
> ---------------------------------------------------------------
>
> ... and the MISC extension of libggi in this one:
> ----------------------------------------------------------------
> static int changed(ggi_visual_t vis,int whatchanged)
> {
> GGIDPRINT("changed(%p, %i) called for misc extension\n",
> vis, whatchanged);
>
> switch (whatchanged) {
> case GGI_CHG_APILIST: {
> int temp;
> char api[256],args[256];
> int err;
> GGIDPRINT("changed() APILIST \n");
>
> clearfuncs(LIBGGI_MISCEXT(vis));
> for(temp=0; ggiGetAPI(vis,temp,api,args)==0; temp++) {
> strcat(api, "-misc");
> GGIDPRINT("Trying #%d: %s(%s)\n",
> temp, api, args);
> err = _ggiAddDL(vis, api, args, NULL,
> GGI_DLTYPE_EXTENSION);
> GGIDPRINT("Loaded #%d: %s(%s) : %d\n",
> temp, api, args, err);
> }
> }
> break;
> }
>
> return 0;
> }
> ---------------------------------------------------------------
>
>
> IMHO these ways are slightly different...
>
>
>
> Christoph Egger
> E-Mail: [EMAIL PROTECTED]
--
Lee Brown Jr.
[EMAIL PROTECTED]
