/*
* Closes srcHandle if it's not -1.
* Closes dstHandle if it's not -1.
* Removes unlinkpath from the unlinkHandle dir if it's not NULL.
* Frees 'buf' if not NULL.
* Always returns -1.
* errno is what was before the call.
*/
static int
copyError(uio_Handle *srcHandle, uio_Handle *dstHandle,
uio_DirHandle *unlinkHandle, const char *unlinkPath, uint8 *buf)
{
int savedErrno;
savedErrno = errno;
log_add (log_Debug, "Error while copying: %s", strerror (errno));
if (srcHandle != NULL)
uio_close (srcHandle);
if (dstHandle != NULL)
uio_close (dstHandle);
if (unlinkPath != NULL)
uio_unlink (unlinkHandle, unlinkPath);
if (buf != NULL)
HFree(buf);
errno = savedErrno;
return -1;
}
void
uio_releaseStdioAccess(uio_StdioAccessHandle *handle) {
if (handle->tempDir != NULL) {
if (uio_unlink(handle->tempDir, handle->fileName) == -1) {
#ifdef DEBUG
fprintf(stderr, "Error: Could not remove temporary file: "
"%s\n", strerror(errno));
#endif
}
// Need to free this handle in advance. There should be no handles
// to a dir left when removing it.
uio_DirHandle_unref(handle->tempDir);
handle->tempDir = NULL;
if (uio_rmdir(handle->tempRoot, handle->tempDirName) == -1) {
#ifdef DEBUG
fprintf(stderr, "Error: Could not remove temporary directory: "
"%s\n", strerror(errno));
#endif
}
}
uio_StdioAccessHandle_delete(handle);
}
/*
* Closes srcHandle if it's not -1.
* Closes dstHandle if it's not -1.
* Removes unlinkpath from the unlinkHandle dir if it's not NULL.
* Frees 'buf' if not NULL.
* Always returns -1.
* errno is what was before the call.
*/
static int
uio_copyError(uio_Handle *srcHandle, uio_Handle *dstHandle,
uio_DirHandle *unlinkHandle, const char *unlinkPath, uio_uint8 *buf) {
int savedErrno;
savedErrno = errno;
#ifdef DEBUG
fprintf(stderr, "Error while copying: %s\n", strerror(errno));
#endif
if (srcHandle != NULL)
uio_close(srcHandle);
if (dstHandle != NULL)
uio_close(dstHandle);
if (unlinkPath != NULL)
uio_unlink(unlinkHandle, unlinkPath);
if (buf != NULL)
uio_free(buf);
errno = savedErrno;
return -1;
}
BOOLEAN
DoSaveTeam (MELEE_STATE *pMS)
{
STAMP MsgStamp;
char file[NAME_MAX];
uio_Stream *stream;
CONTEXT OldContext;
bool saveOk = false;
snprintf (file, sizeof file, "%s.mle",
MeleeSetup_getTeamName (pMS->meleeSetup, pMS->side));
LockMutex (GraphicsLock);
OldContext = SetContext (ScreenContext);
ConfirmSaveLoad (&MsgStamp);
// Show the "Saving . . ." message.
UnlockMutex (GraphicsLock);
stream = uio_fopen (meleeDir, file, "wb");
if (stream != NULL)
{
saveOk = (MeleeTeam_serialize (&pMS->meleeSetup->teams[pMS->side],
stream) == 0);
uio_fclose (stream);
if (!saveOk)
uio_unlink (meleeDir, file);
}
pMS->load.top = 0;
pMS->load.cur = 0;
// Undo the screen damage done by the "Saving . . ." message.
LockMutex (GraphicsLock);
DrawStamp (&MsgStamp);
DestroyDrawable (ReleaseDrawable (MsgStamp.frame));
SetContext (OldContext);
UnlockMutex (GraphicsLock);
if (!saveOk)
SaveProblem ();
// Update the team list; a previously existing team may have been
// deleted when save failed.
LoadTeamList (pMS);
SelectTeamByFileName (pMS, file);
return (stream != 0);
}
static int
debugCmdRm(DebugContext *debugContext, int argc, char *argv[]) {
int retVal;
if (argc != 2) {
fprintf(debugContext->err, "Invalid number of arguments.\n");
return 1;
}
retVal = uio_unlink(debugContext->cwd, argv[1]);
if (retVal == -1) {
fprintf(debugContext->err, "Could not remove file: %s\n",
strerror(errno));
return 1;
}
return 0;
}
BOOLEAN
DeleteResFile (uio_DirHandle *dir, const char *filename)
{
return (uio_unlink (dir, filename) == 0);
}
