Adding upstream version 0.11.2.upstream/0.11.2

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 58 insertions, 0 deletions

diff --git a/src/vtab_module_json.hh b/src/vtab_module_json.hh
new file mode 100644
index 0000000..127ed42
--- /dev/null
+++ b/src/vtab_module_json.hh
@@ -0,0 +1,58 @@
+/**
+ * Copyright (c) 2020, Timothy Stack
+ *
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * * Redistributions of source code must retain the above copyright notice, this
+ * list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * * Neither the name of Timothy Stack nor the names of its contributors
+ * may be used to endorse or promote products derived from this software
+ * without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ''AS IS'' AND ANY
+ * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE FOR ANY
+ * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ * @file vtab_module_json.hh
+ */
+
+#ifndef lnav_vtab_module_json_hh
+#define lnav_vtab_module_json_hh
+
+#include "vtab_module.hh"
+#include "yajlpp/yajlpp.hh"
+
+struct flattened_json_string : json_string {
+    explicit flattened_json_string(yajl_gen_t* gen) : json_string(gen) {}
+};
+
+inline void
+to_sqlite(sqlite3_context* ctx, flattened_json_string val)
+{
+    sqlite3_result_text(
+        ctx, (const char*) val.js_content.release(), val.js_len, free);
+    sqlite3_result_subtype(ctx, FLATTEN_SUBTYPE);
+}
+
+inline void
+to_sqlite(sqlite3_context* ctx, json_string val)
+{
+    sqlite3_result_text(
+        ctx, (const char*) val.js_content.release(), val.js_len, free);
+    sqlite3_result_subtype(ctx, JSON_SUBTYPE);
+}
+
+#endif