Import pjproject-2.0.1

1 files changed, 116 insertions, 0 deletions

diff --git a/pjlib/src/pj/exception_symbian.cpp b/pjlib/src/pj/exception_symbian.cpp
new file mode 100644
index 0000000..f2dae4c
--- /dev/null
+++ b/pjlib/src/pj/exception_symbian.cpp
@@ -0,0 +1,116 @@
+/* $Id: exception_symbian.cpp 3553 2011-05-05 06:14:19Z nanang $ */
+/* 
+ * Copyright (C) 2008-2011 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA 
+ */
+#include <pj/except.h>
+#include <pj/os.h>
+#include <pj/assert.h>
+#include <pj/log.h>
+#include <pj/errno.h>
+
+
+#if defined(PJ_HAS_EXCEPTION_NAMES) && PJ_HAS_EXCEPTION_NAMES != 0
+    static const char *exception_id_names[PJ_MAX_EXCEPTION_ID];
+#else
+    /*
+     * Start from 1 (not 0)!!!
+     * Exception 0 is reserved for normal path of setjmp()!!!
+     */
+    static int last_exception_id = 1;
+#endif  /* PJ_HAS_EXCEPTION_NAMES */
+
+
+#if defined(PJ_HAS_EXCEPTION_NAMES) && PJ_HAS_EXCEPTION_NAMES != 0
+PJ_DEF(pj_status_t) pj_exception_id_alloc( const char *name,
+                                           pj_exception_id_t *id)
+{
+    unsigned i;
+
+    pj_enter_critical_section();
+
+    /*
+     * Start from 1 (not 0)!!!
+     * Exception 0 is reserved for normal path of setjmp()!!!
+     */
+    for (i=1; i<PJ_MAX_EXCEPTION_ID; ++i) {
+        if (exception_id_names[i] == NULL) {
+            exception_id_names[i] = name;
+            *id = i;
+            pj_leave_critical_section();
+            return PJ_SUCCESS;
+        }
+    }
+
+    pj_leave_critical_section();
+    return PJ_ETOOMANY;
+}
+
+PJ_DEF(pj_status_t) pj_exception_id_free( pj_exception_id_t id )
+{
+    /*
+     * Start from 1 (not 0)!!!
+     * Exception 0 is reserved for normal path of setjmp()!!!
+     */
+    PJ_ASSERT_RETURN(id>0 && id<PJ_MAX_EXCEPTION_ID, PJ_EINVAL);
+    
+    pj_enter_critical_section();
+    exception_id_names[id] = NULL;
+    pj_leave_critical_section();
+
+    return PJ_SUCCESS;
+
+}
+
+PJ_DEF(const char*) pj_exception_id_name(pj_exception_id_t id)
+{
+    /*
+     * Start from 1 (not 0)!!!
+     * Exception 0 is reserved for normal path of setjmp()!!!
+     */
+    PJ_ASSERT_RETURN(id>0 && id<PJ_MAX_EXCEPTION_ID, "<Invalid ID>");
+
+    if (exception_id_names[id] == NULL)
+        return "<Unallocated ID>";
+
+    return exception_id_names[id];
+}
+
+#else   /* PJ_HAS_EXCEPTION_NAMES */
+PJ_DEF(pj_status_t) pj_exception_id_alloc( const char *name,
+                                           pj_exception_id_t *id)
+{
+    PJ_ASSERT_RETURN(last_exception_id < PJ_MAX_EXCEPTION_ID-1, PJ_ETOOMANY);
+
+    *id = last_exception_id++;
+    return PJ_SUCCESS;
+}
+
+PJ_DEF(pj_status_t) pj_exception_id_free( pj_exception_id_t id )
+{
+    return PJ_SUCCESS;
+}
+
+PJ_DEF(const char*) pj_exception_id_name(pj_exception_id_t id)
+{
+    return "";
+}
+
+#endif  /* PJ_HAS_EXCEPTION_NAMES */
+
+
+