/*
** This function deletes a directory and everything under it.
** Deleting directories with "non-file" files, such as links,
** will produce behavior of XP_RemoveFile, since that's what is
** ultimately called.
**
** Return values: zero on failure, non-zero for success.
*/
int XP_RemoveDirectoryRecursive(const char *name, XP_FileType type)
{
XP_DirEntryStruct *entry;
XP_StatStruct statbuf;
int status;
char* child;
char* dot = ".";
char* dotdot = "..";
int ret = 1;
XP_Dir dir = XP_OpenDir(name, type);
if (!dir) return 0;
/*
** Go through the directory entries and delete appropriately
*/
while ((entry = XP_ReadDir(dir)))
{
/*
** Allocate space for current name + path separator + directory name + NULL
*/
child = XP_ALLOC( strlen(name) + 2 + strlen(entry->d_name) );
XP_STRCAT(child,"/");
XP_STRCAT(child,entry->d_name);
if (!(status = XP_Stat(child, &statbuf, type)))
{
if (entry->d_name == dot || entry->d_name == dotdot)
{
/* Do nothing, rmdir will clean these up */
}
else if (S_ISDIR(statbuf.st_mode))
{
/* Recursive call to clean out subdirectory */
if (!XP_RemoveDirectoryRecursive(child, type))
ret = 0;
}
else
{
/* Everything that's not a directory is a file! */
if (XP_FileRemove(child, type) != 0)
ret = 0;
}
}
XP_FREE(child);
}
/* OK, remove the top-level directory if we can */
if (XP_RemoveDirectory(name, type) != 0)
ret = 0;
XP_CloseDir(dir);
return ret;
}
/* Private Native Methods */
void nsInstallFile::NativeAbort()
{
char* currentName;
int result;
/* Get the names */
if (tempFile == NULL)
return;
currentName = tempFile->ToNewCString();
result = XP_FileRemove(currentName, xpURL);
XP_ASSERT(result == 0); /* XXX: need to fe_deletefilelater() or something */
delete currentName;
}
/* when the back end manages the server list, deleting a server just decrements its ref count,
in the old world, we actually delete the server */
static void DIR_DeleteServer(DIR_Server *server)
{
if (server)
{
/* when destroying the server check its clear flag to see if things need cleared */
#ifdef XP_FileRemove
if (DIR_TestFlag(server, DIR_CLEAR_SERVER))
{
if (server->fileName)
XP_FileRemove (server->fileName, xpAddrBookNew);
}
#endif /* XP_FileRemove */
PR_Free(server->prefName);
PR_Free(server->description);
PR_Free(server->fileName);
PR_Free(server->uri);
PR_Free(server);
}
}
