SUPPORT-8821. Добавлен json_writer

CMakeLists.txt

@@ -121,6 +121,7 @@ ADD_EXECUTABLE (${PROJECT_NAME}
     ${UTILS_DIR}/gconf_file.c
     ${UTILS_DIR}/glib_utils.c
     ${UTILS_DIR}/json_parser.c
+    ${UTILS_DIR}/json_writer.c
     ${UTILS_DIR}/jwt.c
     ${UTILS_DIR}/library.c
     ${UTILS_DIR}/logger.c

src/utils/json_writer.c

@@ -0,0 +1,48 @@
+#include "json_writer.h"
+
+#include "logger.h"
+
+char *
+json_write_to_str(JsonBuilder *builder)
+{
+    char *out;
+
+    LOG_TRACE("json_write_to_str enter");
+
+    JsonNode *jnode = json_builder_get_root(builder);
+    if (jnode == NULL) {
+        LOG_ERROR("json_builder_get_root failed");
+        LOG_ERROR("json_write_to_str exit with error");
+        return NULL;
+    }
+
+    out = json_to_string(jnode, FALSE);
+
+    json_node_unref(jnode);
+
+    LOG_TRACE("json_write_to_str exit");
+    return out;
+}
+
+int
+json_write_member_string(JsonBuilder *builder, const char *member_name, const char *value)
+{
+    LOG_TRACE("json_write_member_string enter");
+
+    if (json_builder_set_member_name(builder, member_name) == NULL) {
+        LOG_ERROR("json_builder_set_member_name failed");
+        goto error;
+    }
+
+    if (json_builder_add_string_value(builder, value) == NULL) {
+        LOG_ERROR("json_builder_add_string_value failed");
+        goto error;
+    }
+
+    LOG_TRACE("json_write_member_string exit");
+    return 0;
+
+error:
+    LOG_ERROR("json_write_member_string exit with error");
+    return -1;
+}

src/utils/json_writer.h

@@ -0,0 +1,13 @@
+#ifndef JSON_WRITER_H_INCLUDED
+#define JSON_WRITER_H_INCLUDED
+
+
+#include <json-glib/json-glib.h>
+
+
+char* json_write_to_str(JsonBuilder *builder);
+
+int json_write_member_string(JsonBuilder *builder, const char *member_name, const char *value);
+
+
+#endif // JSON_WRITER_H_INCLUDED