1 files changed, 135 insertions, 0 deletions
diff --git a/pigeonhole/src/lib-sieve/sieve-address-parts.h b/pigeonhole/src/lib-sieve/sieve-address-parts.h
new file mode 100644
index 0000000..c774dc3
--- /dev/null
+++ b/pigeonhole/src/lib-sieve/sieve-address-parts.h
@@ -0,0 +1,135 @@
+#ifndef SIEVE_ADDRESS_PARTS_H
+#define SIEVE_ADDRESS_PARTS_H
+
+#include "message-address.h"
+
+#include "sieve-common.h"
+#include "sieve-match.h"
+#include "sieve-extensions.h"
+#include "sieve-objects.h"
+
+/*
+ * Address part definition
+ */
+
+struct sieve_address_part_def {
+	struct sieve_object_def obj_def;
+
+	const char *(*extract_from)
+		(const struct sieve_address_part *addrp,
+			const struct smtp_address *address);
+};
+
+/*
+ * Address part instance
+ */
+
+struct sieve_address_part {
+	struct sieve_object object;
+
+	const struct sieve_address_part_def *def;
+};
+
+#define SIEVE_ADDRESS_PART_DEFAULT(definition) \
+	{ SIEVE_OBJECT_DEFAULT(definition), &(definition) };
+
+#define sieve_address_part_name(addrp) \
+	( (addrp)->object.def->identifier )
+#define sieve_address_part_is(addrp, definition) \
+	( (addrp)->def == &(definition) )
+
+/*
+ * Core address parts
+ */
+
+enum sieve_address_part_code {
+	SIEVE_ADDRESS_PART_ALL,
+	SIEVE_ADDRESS_PART_LOCAL,
+	SIEVE_ADDRESS_PART_DOMAIN,
+	SIEVE_ADDRESS_PART_CUSTOM
+};
+
+extern const struct sieve_address_part_def all_address_part;
+extern const struct sieve_address_part_def local_address_part;
+extern const struct sieve_address_part_def domain_address_part;
+
+/*
+ * Address part tagged argument
+ */
+
+extern const struct sieve_argument_def address_part_tag;
+
+void sieve_address_parts_link_tags
+	(struct sieve_validator *valdtr, struct sieve_command_registration *cmd_reg,
+		int id_code);
+
+/*
+ * Address part registry
+ */
+
+void sieve_address_part_register
+	(struct sieve_validator *valdtr, const struct sieve_extension *ext,
+		const struct sieve_address_part_def *addrp);
+
+/*
+ * Address part operand
+ */
+
+extern const struct sieve_operand_def address_part_operand;
+extern const struct sieve_operand_class sieve_address_part_operand_class;
+
+#define SIEVE_EXT_DEFINE_ADDRESS_PART(OP) SIEVE_EXT_DEFINE_OBJECT(OP)
+#define SIEVE_EXT_DEFINE_ADDRESS_PARTS(OPS) SIEVE_EXT_DEFINE_OBJECTS(OPS)
+
+static inline void sieve_opr_address_part_emit
+(struct sieve_binary_block *sblock, const struct sieve_address_part *addrp)
+{
+	sieve_opr_object_emit(sblock, addrp->object.ext, addrp->object.def);
+}
+
+static inline bool sieve_opr_address_part_dump
+	(const struct sieve_dumptime_env *denv, sieve_size_t *address)
+{
+	return sieve_opr_object_dump
+		(denv, &sieve_address_part_operand_class, address, NULL);
+}
+
+static inline int sieve_opr_address_part_read
+(const struct sieve_runtime_env *renv, sieve_size_t *address,
+	struct sieve_address_part *addrp)
+{
+	if ( !sieve_opr_object_read
+		(renv, &sieve_address_part_operand_class, address, &addrp->object) )
+		return SIEVE_EXEC_BIN_CORRUPT;
+
+	addrp->def = (const struct sieve_address_part_def *) addrp->object.def;
+	return SIEVE_EXEC_OK;
+}
+
+/*
+ * Address-part string list
+ */
+
+struct sieve_stringlist *sieve_address_part_stringlist_create
+	(const struct sieve_runtime_env *renv, const struct sieve_address_part *addrp,
+		struct sieve_address_list *addresses);
+
+/*
+ * Match utility
+ */
+
+enum sieve_addrmatch_opt_operand {
+	SIEVE_AM_OPT_ADDRESS_PART = SIEVE_MATCH_OPT_LAST,
+	SIEVE_AM_OPT_LAST
+};
+
+int sieve_addrmatch_opr_optional_dump
+	(const struct sieve_dumptime_env *denv, sieve_size_t *address,
+		signed int *opt_code);
+
+int sieve_addrmatch_opr_optional_read
+	(const struct sieve_runtime_env *renv, sieve_size_t *address,
+		signed int *opt_code, int *exec_status, struct sieve_address_part *addrp,
+		struct sieve_match_type *mtch, struct sieve_comparator *cmp);
+
+#endif