1 files changed, 184 insertions, 0 deletions
diff --git a/kxsldbg/kxsldbgpart/libxsldbg/xsldbgthread.cpp b/kxsldbg/kxsldbgpart/libxsldbg/xsldbgthread.cpp
new file mode 100644
index 00000000..ecb94052
--- /dev/null
+++ b/kxsldbg/kxsldbgpart/libxsldbg/xsldbgthread.cpp
@@ -0,0 +1,184 @@
+
+/***************************************************************************
+                          xsldbgthread.c  -  basic thread support
+                             -------------------
+    begin                : Thu Dec 20 2001
+    copyright            : (C) 2001 by Keith Isdale
+    email                : k_isdale@tpg.com.au
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+
+#include "xsldbg.h"
+#include "breakpoint.h"
+#include "options.h"
+
+#include "xsldbgmsg.h"
+#include "xsldbgthread.h"
+
+static void (*cleanupFuncPtr)(void) = 0;
+static int threadStatus = XSLDBG_MSG_THREAD_NOTUSED;
+static int inputStatus = XSLDBG_MSG_AWAITING_INPUT;
+
+/* is xsldbg ready for input from the application */
+static int inputReady = 0;
+
+/* Is the application ready for a notification message */
+static int appReady = 0;
+
+static notifyMessageListPtr notifyList;
+
+arrayListPtr msgList = NULL;
+
+int
+getAppReady(void)
+{
+    return appReady;
+}
+
+void
+setAppReady(int ready)
+{
+    appReady = ready;
+}
+
+
+/* the compiler will optimize this function to inline and to keep variable private*/
+int
+getInputStatus(void)
+{
+    return inputStatus;
+}
+
+void
+setInputStatus(XsldbgMessageEnum type)
+{
+    switch (type) {
+        case XSLDBG_MSG_AWAITING_INPUT:        /* Waiting for user input */
+        case XSLDBG_MSG_READ_INPUT:    /* Read user input */
+        case XSLDBG_MSG_PROCESSING_INPUT:      /* Processing user's request */
+            inputStatus = type;
+            break;
+
+        default:
+            printf("Invalid input status %d\n", type);
+    }
+}
+
+
+/* the compiler will optimize this function to inline and to keep variable private*/
+int
+getThreadStatus(void)
+{
+    return threadStatus;
+}
+
+/* reset the status to @p type */
+void
+setThreadStatus(XsldbgMessageEnum type)
+{
+    switch (type) {
+        case XSLDBG_MSG_THREAD_NOTUSED:
+        case XSLDBG_MSG_THREAD_INIT:
+        case XSLDBG_MSG_THREAD_RUN:
+            threadStatus = type;
+            break;
+
+        case XSLDBG_MSG_THREAD_STOP:
+        case XSLDBG_MSG_THREAD_DEAD:
+            xslDebugStatus = DEBUG_QUIT;
+            threadStatus = type;
+            break;
+
+        default:
+            printf("Invalid thread status %d\n", type);
+    }
+}
+
+
+/* Is input ready yet */
+int
+getInputReady(void)
+{
+    return inputReady;
+}
+
+/* set/clear flag that indicates if input is ready*/
+void
+setInputReady(int value)
+{
+    inputReady = value;
+}
+
+
+
+int
+notifyListStart(XsldbgMessageEnum type)
+{
+    int result = 0;
+
+    switch (type) {
+        case XSLDBG_MSG_INTOPTION_CHANGE:
+        case XSLDBG_MSG_STRINGOPTION_CHANGE:
+            msgList =
+                arrayListNew(10, (freeItemFunc) optionsParamItemFree);
+            break;
+
+        default:
+            msgList = arrayListNew(10, NULL);
+    }
+
+    notifyList =
+        (notifyMessageListPtr) xmlMalloc(sizeof(notifyMessageList));
+    if (notifyList && msgList) {
+        notifyList->type = type;
+        notifyList->list = msgList;
+        result = 1;
+    }
+
+    return result;
+}
+
+int
+notifyListQueue(const void *data)
+{
+    int result = 0;
+
+    if (msgList) {
+        arrayListAdd(msgList, (void *) data);
+        result = 1;
+    }
+    return result;
+}
+
+
+int
+notifyListSend(void)
+{
+    int result = 0;
+
+    if (notifyList && msgList) {
+        notifyXsldbgApp(XSLDBG_MSG_LIST, notifyList);
+        result = 1;
+    }
+    return result;
+}
+
+void xsldbgSetThreadCleanupFunc(void (*cleanupFunc)(void))
+{
+    cleanupFuncPtr = cleanupFunc;
+}
+
+void xsldbgThreadCleanup(void)
+{
+    if (cleanupFuncPtr != 0)
+	(cleanupFuncPtr)();
+}