REGERR su_UninstallProcessItem(char *component_path)
{
int refcount;
int err;
char filepath[MAXREGPATHLEN];
nsCOMPtr<nsILocalFile> nsLFPath;
nsCOMPtr<nsIFile> nsFPath;
err = VR_GetPath(component_path, sizeof(filepath), filepath);
if ( err == REGERR_OK )
{
NS_NewNativeLocalFile(nsDependentCString(filepath), PR_TRUE, getter_AddRefs(nsLFPath));
nsFPath = nsLFPath;
err = VR_GetRefCount(component_path, &refcount);
if ( err == REGERR_OK )
{
--refcount;
if (refcount > 0)
err = VR_SetRefCount(component_path, refcount);
else
{
err = VR_Remove(component_path);
DeleteFileNowOrSchedule(nsFPath);
}
}
else
{
/* delete node and file */
err = VR_Remove(component_path);
DeleteFileNowOrSchedule(nsFPath);
}
}
return err;
}
extern "C" NS_EXPORT PRInt32 SU_Uninstall(char *regPackageName)
{
REGERR status = REGERR_FAIL;
char pathbuf[MAXREGPATHLEN+1] = {0};
char sharedfilebuf[MAXREGPATHLEN+1] = {0};
REGENUM state = 0;
int32 length;
int32 err;
if (regPackageName == NULL)
return REGERR_PARAM;
if (pathbuf == NULL)
return REGERR_PARAM;
/* Get next path from Registry */
status = VR_Enum( regPackageName, &state, pathbuf, MAXREGPATHLEN );
/* if we got a good path */
while (status == REGERR_OK)
{
char component_path[2*MAXREGPATHLEN+1] = {0};
strcat(component_path, regPackageName);
length = strlen(regPackageName);
if (component_path[length - 1] != '/')
strcat(component_path, "/");
strcat(component_path, pathbuf);
err = su_UninstallProcessItem(component_path);
status = VR_Enum( regPackageName, &state, pathbuf, MAXREGPATHLEN );
}
err = VR_Remove(regPackageName);
// there is a problem here. It looks like if the file is refcounted, we still blow away the reg key
// FIX!
state = 0;
status = VR_UninstallEnumSharedFiles( regPackageName, &state, sharedfilebuf, MAXREGPATHLEN );
while (status == REGERR_OK)
{
err = su_UninstallProcessItem(sharedfilebuf);
err = VR_UninstallDeleteFileFromList(regPackageName, sharedfilebuf);
status = VR_UninstallEnumSharedFiles( regPackageName, &state, sharedfilebuf, MAXREGPATHLEN );
}
err = VR_UninstallDeleteSharedFilesKey(regPackageName);
err = VR_UninstallDestroy(regPackageName);
return err;
}
void vRemove(char *cmd)
{
error("VR_Remove", VR_Remove(cmd));
} // vRemove
void interp(void)
{
char line[256];
char *p;
while(1)
{
putchar('>');
putchar(' ');
fflush(stdin); fflush(stdout); fflush(stderr);
gets(line);
/* p points to next word after verb on command line */
p = line;
while (*p && *p!=' ')
p++;
if (!*p)
p = 0;
else
{
while(*p && *p==' ')
p++;
}
switch(toupper(line[0]))
{
case 'N':
vCreate(p);
break;
case 'A':
error("VR_SetRegDirectory", VR_SetRegDirectory(p));
break;
case 'C':
error("VR_Close", VR_Close());
break;
case 'I':
vInstall(p);
break;
case 'R':
error("VR_Remove", VR_Remove(p));
break;
case 'X':
error("VR_InRegistry", VR_InRegistry(p));
break;
case 'T':
error("VR_ValidateComponent", VR_ValidateComponent(p));
break;
#if LATER
case 'E':
vEnum(p);
break;
case 'V':
vVersion(p);
break;
case 'P':
vPath(p);
break;
case 'F':
vGetRefCount(p);
break;
case 'D':
vGetDir(p);
break;
case 'S':
puts("--Unsupported--");
#endif
case 'H':
default:
vHelp(line);
break;
case 'Q':
return;
} /* switch */
} /* while */
assert(0);
return; /* shouldn't get here */
} /* interp */
