libchamplain_0_2_la_SOURCES = \
$(CHAMPLAIN_MARSHAL_LIST) \
$(BUILT_SOURCES) \
+ champlain-debug.c \
champlain-view.c \
champlain-layer.c \
champlain-marker.c \
sources/debugmap.c
noinst_HEADERS = \
+ champlain-debug.h \
champlain-view.h \
champlain-marker.c \
champlain-private.h \
--- /dev/null
+/*
+ * Copyright (C) 2007 Collabora Ltd.
+ * Copyright (C) 2007 Nokia Corporation
+ * Copyright (C) 2008-2009 Pierre-Luc Beaudoin <pierre-luc@pierlux.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#include "config.h"
+
+#include "champlain-debug.h"
+
+#include <errno.h>
+#include <fcntl.h>
+#include <glib.h>
+#include <glib/gstdio.h>
+#include <stdarg.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#ifdef ENABLE_DEBUG
+
+static ChamplainDebugFlags flags = 0;
+
+static GDebugKey keys[] = {
+ { "Loading", CHAMPLAIN_DEBUG_LOADING },
+ { "Engine", CHAMPLAIN_DEBUG_ENGINE },
+ { "View", CHAMPLAIN_DEBUG_VIEW },
+ { "Other", CHAMPLAIN_DEBUG_OTHER },
+ { 0, }
+};
+
+static void
+debug_set_flags (ChamplainDebugFlags new_flags)
+{
+ flags |= new_flags;
+}
+
+void
+champlain_debug_set_flags (const gchar *flags_string)
+{
+ guint nkeys;
+
+ for (nkeys = 0; keys[nkeys].value; nkeys++);
+
+ if (flags_string)
+ debug_set_flags (g_parse_debug_string (flags_string, keys, nkeys));
+}
+
+gboolean
+champlain_debug_flag_is_set (ChamplainDebugFlags flag)
+{
+ return (flag & flags) != 0;
+}
+
+void
+champlain_debug (ChamplainDebugFlags flag,
+ const gchar *format,
+ ...)
+{
+ if (flag & flags)
+ {
+ va_list args;
+ va_start (args, format);
+ g_logv (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format, args);
+ va_end (args);
+ }
+}
+
+#else
+
+gboolean
+champlain_debug_flag_is_set (ChamplainDebugFlags flag)
+{
+ return FALSE;
+}
+
+void
+champlain_debug (ChamplainDebugFlags flag, const gchar *format, ...)
+{
+}
+
+void
+champlain_debug_set_flags (const gchar *flags_string)
+{
+}
+
+#endif /* ENABLE_DEBUG */
+
--- /dev/null
+/*
+ * Copyright (C) 2007 Collabora Ltd.
+ * Copyright (C) 2007 Nokia Corporation
+ * Copyright (C) 2008-2009 Pierre-Luc Beaudoin <pierre-luc@pierlux.com>
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2.1 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with this library; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ */
+
+#ifndef __CHAMPLAIN_DEBUG_H__
+#define __CHAMPLAIN_DEBUG_H__
+
+#include "config.h"
+
+#include <glib.h>
+
+G_BEGIN_DECLS
+
+/* Please keep this enum in sync with #keys in champlain-debug.c */
+typedef enum
+{
+ CHAMPLAIN_DEBUG_LOADING = 1 << 1,
+ CHAMPLAIN_DEBUG_ENGINE = 1 << 2,
+ CHAMPLAIN_DEBUG_VIEW = 1 << 3,
+ CHAMPLAIN_DEBUG_OTHER = 1 << 4,
+} ChamplainDebugFlags;
+
+gboolean champlain_debug_flag_is_set (ChamplainDebugFlags flag);
+void champlain_debug (ChamplainDebugFlags flag, const gchar *format, ...)
+ G_GNUC_PRINTF (2, 3);
+void champlain_debug_set_flags (const gchar *flags_string);
+G_END_DECLS
+
+#endif /* __CHAMPLAIN_DEBUG_H__ */
+
+/* ------------------------------------ */
+
+/* Below this point is outside the __DEBUG_H__ guard - so it can take effect
+ * more than once. So you can do:
+ *
+ * #define DEBUG_FLAG CHAMPLAIN_DEBUG_ONE_THING
+ * #include "debug.h"
+ * ...
+ * DEBUG ("if we're debugging one thing");
+ * ...
+ * #undef DEBUG_FLAG
+ * #define DEBUG_FLAG CHAMPLAIN_DEBUG_OTHER_THING
+ * #include "debug.h"
+ * ...
+ * DEBUG ("if we're debugging the other thing");
+ * ...
+ */
+
+#ifdef DEBUG_FLAG
+#ifdef ENABLE_DEBUG
+
+#undef DEBUG
+#define DEBUG(format, ...) \
+ champlain_debug (DEBUG_FLAG, "%s: " format, G_STRFUNC, ##__VA_ARGS__)
+
+#undef DEBUGGING
+#define DEBUGGING champlain_debug_flag_is_set (DEBUG_FLAG)
+
+#else /* !defined (ENABLE_DEBUG) */
+
+#undef DEBUG
+#define DEBUG(format, ...) do {} while (0)
+
+#undef DEBUGGING
+#define DEBUGGING 0
+
+#endif /* !defined (ENABLE_DEBUG) */
+#endif /* defined (DEBUG_FLAG) */
# check for gtk-doc
GTK_DOC_CHECK(1.9)
+# -----------------------------------------------------------
+# Enable debug
+# -----------------------------------------------------------
+
+AC_ARG_ENABLE(debug,
+ AC_HELP_STRING([--disable-debug],[compile without debug code]),
+ enable_debug=$enableval, enable_debug=yes )
+
+if test x$enable_debug = xyes; then
+ AC_DEFINE(ENABLE_DEBUG, [], [Enable debug code])
+fi
+# -----------------------------------------------------------
+
AC_CONFIG_FILES([Makefile
champlain/Makefile
- demos/Makefile
+ demos/Makefile
tidy/Makefile
docs/reference/Makefile
docs/reference/version.xml
echo ""
echo " Prefix: ${prefix}"
echo " Compiler flags: ${CPPFLAGS}"
+echo " Debug: ${enable_debug}"
echo ""
projects / libchamplain / commitdiff