From: Timo Sirainen <timo.sirainen@open-xchange.com>
Date: Mon, 11 Nov 2024 13:32:15 +0000 (+0200)
Subject: lib-storage: Add mail_storage_service_user.module_contexts
X-Git-Tag: 2.4.1~549
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c0162d81140b6a3296623b02afa75d543766c42a;p=thirdparty%2Fdovecot%2Fcore.git

lib-storage: Add mail_storage_service_user.module_contexts

This allows plugins to add plugin-specific fields to
mail_storage_service_user.
---

diff --git a/src/lib-storage/mail-storage-service.c b/src/lib-storage/mail-storage-service.c
index 5699e78950..2bf2356c45 100644
--- a/src/lib-storage/mail-storage-service.c
+++ b/src/lib-storage/mail-storage-service.c
@@ -60,6 +60,8 @@ struct mail_storage_service_init_var_expand_ctx {
 	struct mail_storage_service_user *user;
 };
 
+struct mail_storage_service_user_module_register
+	mail_storage_service_user_module_register = { 0 };
 struct module *mail_storage_service_modules = NULL;
 
 static void set_keyvalue(struct mail_storage_service_user *user,
@@ -1169,6 +1171,7 @@ mail_storage_service_lookup_real(struct mail_storage_service_ctx *ctx,
 	user->event = event;
 	user->input.session_create_time = input->session_create_time;
 	user->flags = flags;
+	p_array_init(&user->module_contexts, user->pool, 5);
 
 	user->set_instance = set_instance;
 	user->user_set = user_set;
diff --git a/src/lib-storage/mail-storage-service.h b/src/lib-storage/mail-storage-service.h
index 60f2d2b6ea..07f3b901d6 100644
--- a/src/lib-storage/mail-storage-service.h
+++ b/src/lib-storage/mail-storage-service.h
@@ -108,12 +108,24 @@ struct mail_storage_service_user {
 
 	unsigned int session_id_counter;
 
+	/* Module-specific contexts. See mail_storage_module_id. */
+	ARRAY(union mail_storage_service_user_module_context *) module_contexts;
+
 	bool anonymous:1;
 	bool admin:1;
 	bool master_service_user_set:1;
 	bool home_from_userdb:1;
 };
 
+struct mail_storage_service_user_module_register {
+	unsigned int id;
+};
+
+union mail_storage_service_user_module_context {
+	struct mail_storage_service_user_module_register *reg;
+};
+extern struct mail_storage_service_user_module_register
+	mail_storage_service_user_module_register;
 extern struct module *mail_storage_service_modules;
 
 struct mail_storage_service_ctx *