Add config_version to folder item prefs.

[claws.git] / src / prefs_migration.c

diff --git a/src/prefs_migration.c b/src/prefs_migration.c
index 287d9e8e90e56be8c116a4ea0cc1d7a96c975135..a508392dca4a021b8f7759265c49a7793c342143 100644 (file)
--- a/src/prefs_migration.c
+++ b/src/prefs_migration.c
@@ -30,6 +30,7 @@
 
 #include "defs.h"
 #include "account.h"
+#include "folder_item_prefs.h"
 #include "prefs_account.h"
 #include "prefs_common.h"
 #include "alertpanel.h"
@@ -184,6 +185,23 @@ static void _update_config_folderlist(gint version)
        }
 }
 
+static void _update_config_folder_item(FolderItem *item,
+               gint version)
+{
+       debug_print("Updating config_version from %d to %d.\n",
+                       version, version + 1);
+
+       switch (version) {
+               /* nothing here yet */
+
+               default:
+
+                       /* NOOP */
+
+                       break;
+       }
+}
+
 int prefs_update_config_version_common()
 {
        gint ver = prefs_common_get_prefs()->config_version;
@@ -219,9 +237,10 @@ int prefs_update_config_version_accounts()
                ac_prefs = (PrefsAccount *)cur->data;
 
                if (ac_prefs->config_version == -1) {
-                       /* There was no config_version stored in accountrc, let's assume
-                        * config_version same as clawsrc started at, to avoid breaking
-                        * this account by "upgrading" it unnecessarily. */
+                       /* There was no config_version stored in the config, let's
+                        * assume config_version same as what clawsrc started at
+                        * this session, to avoid breaking the configuration by
+                        * "upgrading" it unnecessarily. */
                        debug_print("Account '%s': config_version not saved, using one from clawsrc: %d\n", ac_prefs->account_name, starting_config_version);
                        ac_prefs->config_version = starting_config_version;
                }
@@ -243,6 +262,7 @@ int prefs_update_config_version_accounts()
                }
        }
 
+       debug_print("Accounts config update done.\n");
        return 1;
 }
 
@@ -252,8 +272,8 @@ int prefs_update_config_version_password_store(gint from_version)
 
        if (ver == -1) {
                /* There was no config_version stored in the config, let's assume
-                * config_version same as clawsrc started at, to avoid breaking
-                * the configuration by "upgrading" it unnecessarily. */
+                * config_version same as what clawsrc started at this session,
+                * to avoid breaking the configuration by "upgrading" it unnecessarily. */
                debug_print("Password store: config_version not saved, using one from clawsrc: %d\n", starting_config_version);
                ver = starting_config_version;
        }
@@ -272,7 +292,7 @@ int prefs_update_config_version_password_store(gint from_version)
                _update_config_password_store(ver++);
        }
 
-       debug_print("Config update done.\n");
+       debug_print("Passwordstore config update done.\n");
        return 1;
 }
 
@@ -282,8 +302,8 @@ int prefs_update_config_version_folderlist(gint from_version)
 
        if (ver == -1) {
                /* There was no config_version stored in the config, let's assume
-                * config_version same as clawsrc started at, to avoid breaking
-                * the configuration by "upgrading" it unnecessarily. */
+                * config_version same as what clawsrc started at this session,
+                * to avoid breaking the configuration by "upgrading" it unnecessarily. */
                debug_print("Folderlist: config_version not saved, using one from clawsrc: %d\n", starting_config_version);
                ver = starting_config_version;
        }
@@ -302,6 +322,48 @@ int prefs_update_config_version_folderlist(gint from_version)
                _update_config_folderlist(ver++);
        }
 
-       debug_print("Config update done.\n");
+       debug_print("Folderlist config update done.\n");
        return 1;
 }
+
+int prefs_update_config_version_folder_item(FolderItem *item)
+{
+       gint ver;
+       gchar *id;
+
+       cm_return_val_if_fail(item != NULL, 0);
+
+       id = folder_item_get_identifier(item);
+
+       if (item->prefs->config_version == -1) {
+               /* There was no config_version stored in the config, let's assume
+                * config_version same as what clawsrc started at this session,
+                * to avoid breaking the configuration by "upgrading" it unnecessarily. */
+               debug_print("Folder item '%s': config_version not saved, using one from clawsrc: %d\n", id, starting_config_version);
+               item->prefs->config_version = starting_config_version;
+       }
+
+       ver = item->prefs->config_version;
+
+       if (!_version_check(ver)) {
+               g_free(id);
+               return -1;
+       }
+
+       if (ver == CLAWS_CONFIG_VERSION) {
+               debug_print("Folder item '%s': No update necessary, already at latest config_version %d.\n", id, ver);
+               g_free(id);
+               return 0; /* nothing to do */
+       }
+
+       debug_print("Folder item '%s': starting config_update at version %d.\n",
+                       id, ver);
+       g_free(id);
+
+       while (ver < CLAWS_CONFIG_VERSION) {
+               _update_config_folder_item(item, ver++);
+       }
+
+       debug_print("Folder item config update done.\n");
+       return 0;
+}