1 files changed, 84 insertions, 0 deletions
diff --git a/pigeonhole/src/lib-sieve/plugins/variables/ext-variables.c b/pigeonhole/src/lib-sieve/plugins/variables/ext-variables.c
new file mode 100644
index 0000000..6bdef58
--- /dev/null
+++ b/pigeonhole/src/lib-sieve/plugins/variables/ext-variables.c
@@ -0,0 +1,84 @@
+/* Copyright (c) 2002-2018 Pigeonhole authors, see the included COPYING file
+ */
+
+/* Extension variables
+ * -------------------
+ *
+ * Authors: Stephan Bosch
+ * Specification: RFC 5229
+ * Implementation: full
+ * Status: testing
+ *
+ */
+
+#include "lib.h"
+#include "str.h"
+#include "unichar.h"
+
+#include "sieve-extensions.h"
+#include "sieve-commands.h"
+#include "sieve-binary.h"
+#include "sieve-interpreter.h"
+
+#include "sieve-validator.h"
+
+#include "ext-variables-common.h"
+#include "ext-variables-arguments.h"
+#include "ext-variables-operands.h"
+#include "ext-variables-namespaces.h"
+#include "ext-variables-modifiers.h"
+#include "ext-variables-dump.h"
+
+/*
+ * Operations
+ */
+
+const struct sieve_operation_def *ext_variables_operations[] = {
+	&cmd_set_operation,
+	&tst_string_operation
+};
+
+/*
+ * Operands
+ */
+
+const struct sieve_operand_def *ext_variables_operands[] = {
+	&variable_operand,
+	&match_value_operand,
+	&namespace_variable_operand,
+	&modifier_operand
+};
+
+/*
+ * Extension
+ */
+
+static bool ext_variables_validator_load
+	(const struct sieve_extension *ext, struct sieve_validator *validator);
+
+const struct sieve_extension_def variables_extension = {
+	.name = "variables",
+	.load = ext_variables_load,
+	.unload = ext_variables_unload,
+	.validator_load = ext_variables_validator_load,
+	.generator_load = ext_variables_generator_load,
+	.interpreter_load = ext_variables_interpreter_load,
+	.code_dump = ext_variables_code_dump,
+	SIEVE_EXT_DEFINE_OPERATIONS(ext_variables_operations),
+	SIEVE_EXT_DEFINE_OPERANDS(ext_variables_operands)
+};
+
+static bool ext_variables_validator_load
+(const struct sieve_extension *ext, struct sieve_validator *validator)
+{
+	sieve_validator_argument_override
+		(validator, SAT_VAR_STRING, ext, &variable_string_argument);
+
+	sieve_validator_register_command(validator, ext, &cmd_set);
+	sieve_validator_register_command(validator, ext, &tst_string);
+
+	ext_variables_validator_initialize(ext, validator);
+
+	return TRUE;
+}
+