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-rw-r--r--Makefile40
-rw-r--r--antispam-plugin.c29
-rw-r--r--antispam-plugin.h40
-rw-r--r--antispam-storage-1.0.c14
-rw-r--r--antispam-storage-1.1.c16
-rw-r--r--antispam-storage-1.2.c16
-rw-r--r--crm114-exec.c25
-rw-r--r--dspam-exec.c27
-rw-r--r--mailtrain.c27
-rw-r--r--signature-log.c25
-rw-r--r--spool2dir.c27
11 files changed, 179 insertions, 107 deletions
diff --git a/Makefile b/Makefile
index b833a3f..f405d3d 100644
--- a/Makefile
+++ b/Makefile
@@ -7,6 +7,9 @@ INSTALLDIR ?= $(moduledir)/imap
# Kill CFLAGS from dovecot-config
CFLAGS := $(CFLAGSORIG)
+backenddir := /usr/lib/dovecot-antispam
+CFLAGS += '-DBACKENDDIR="$(backenddir)"'
+
# includes/flags we need for building a dovecot plugin
INCS += -DHAVE_CONFIG_H
INCS += -I$(DOVECOT)/
@@ -21,6 +24,7 @@ INCS += -I$(DOVECOT)/src/imap/
# output name
LIBRARY_NAME ?= lib90_$(PLUGINNAME)_plugin.so
+objs = antispam-storage.o antispam-plugin.o
# debug rules
ifeq ("$(DEBUG)", "stderr")
@@ -37,32 +41,14 @@ ifeq ("$(DEBUG_VERBOSE)", "1")
CFLAGS += -DCONFIG_DEBUG_VERBOSE
endif
-# backend error check
-ifeq ("$(BACKEND)", "")
-error: verify_config
- @echo "Error! no backend configured"
- @false
-endif
-
-# per-backend rules
-ifeq ("$(BACKEND)", "dspam-exec")
-objs += signature.o
-endif
-ifeq ("$(BACKEND)", "signature-log")
-objs += signature.o
-endif
-ifeq ("$(BACKEND)", "crm114-exec")
-objs += signature.o
-endif
+BACKENDS = dspam-exec.so signature-log.so crm114-exec.so mailtrain.so spool2dir.so
# main make rules
CFLAGS += -fPIC -shared -Wall -Wextra -DPLUGINNAME=$(PLUGINNAME)
CC ?= cc
HOSTCC ?= cc
-objs += antispam-plugin.o antispam-storage.o $(BACKEND).o
-
-all: verify_config $(LIBRARY_NAME)
+all: verify_config $(LIBRARY_NAME) $(BACKENDS)
antispam-storage.o: antispam-storage.c antispam-storage-*.c $(CONFIG) antispam-plugin.h dovecot-version.h
$(CC) -c $(CFLAGS) $(INCS) -o $@ $<
@@ -71,7 +57,7 @@ antispam-storage.o: antispam-storage.c antispam-storage-*.c $(CONFIG) antispam-p
$(CC) -c $(CFLAGS) $(INCS) -o $@ $<
$(LIBRARY_NAME): $(objs)
- $(CC) $(CFLAGS) $(INCS) $(objs) -o $(LIBRARY_NAME) $(LDFLAGS)
+ $(CC) $(CFLAGS) $(INCS) $(objs) -o $(LIBRARY_NAME) $(LDFLAGS) -ldl
dovecot-version: dovecot-version.c $(CONFIG)
$(HOSTCC) $(INCS) -o dovecot-version dovecot-version.c
@@ -82,11 +68,23 @@ dovecot-version.h: dovecot-version
antispam-version.h: version.sh
./version.sh > antispam-version.h
+dspam-exec.so: dspam-exec.o signature.o
+signature-log.so: signature-log.o signature.o
+crm114-exec.so: crm114-exec.o signature.o
+mailtrain.so: mailtrain.o
+spool2dir.so: spool2dir.o
+
+$(BACKENDS):
+ $(CC) $(CFLAGS) $(INCS) $(LDFLAGS) -shared -o $@ $^
+
+
clean:
rm -f *.so *.o *~ dovecot-version dovecot-version.h antispam-version.h
install: all
install -o $(USER) -g $(GROUP) -m 0755 $(LIBRARY_NAME) $(DESTDIR)$(INSTALLDIR)/
+ mkdir -p $(DESTDIR)$(backenddir)
+ install -o $(USER) -g $(GROUP) -m 0755 $(BACKENDS) $(DESTDIR)$(backenddir)/
verify_config:
@if [ ! -r $(CONFIG) ]; then \
diff --git a/antispam-plugin.c b/antispam-plugin.c
index 455668d..8a6fb65 100644
--- a/antispam-plugin.c
+++ b/antispam-plugin.c
@@ -27,6 +27,7 @@
#include <stdlib.h>
#include <ctype.h>
+#include <dlfcn.h>
/* dovecot headers we need */
#include "lib.h"
@@ -73,12 +74,15 @@ static char **trash_folders[] = { NULL, NULL, NULL };
static char **spam_folders[] = { default_spam_folders,NULL, NULL };
static char **unsure_folders[] = { NULL, NULL, NULL };
+void (*antispam_next_hook_mail_storage_created)(struct mail_storage *storage);
bool antispam_can_append_to_spam = FALSE;
static char **spam_keywords = NULL;
bool need_keyword_hook;
bool need_folder_hook;
+struct backend *backend = NULL;
+
/* lower-case string, but keep modified UTF7 unchanged */
void lowercase_string(const char *in, char *out)
{
@@ -323,11 +327,32 @@ void PLUGIN_FUNCTION(init)(void)
}
}
+ tmp = get_setting("BACKEND");
+ if (tmp) {
+ void *lib;
+ if (*tmp != '/')
+ tmp = t_strconcat(BACKENDDIR, tmp, ".so", NULL);
+ lib = dlopen(tmp, RTLD_NOW | RTLD_LOCAL);
+ if (!lib) {
+ debug("backend failed to load: %s\n", strerror(errno));
+ exit(3);
+ }
+ backend = dlsym(lib, "antispam_backend");
+ if (!backend) {
+ debug("invalid backend!\n");
+ exit(5);
+ }
+ }
+ else {
+ debug("no backend selected!\n");
+ exit(2);
+ }
+
/* set spam_folders to empty to only allow keywords */
need_folder_hook = spam_folder_count > 0;
need_keyword_hook = !!spam_keywords;
- backend_init(global_pool);
+ backend->init(global_pool);
antispam_next_hook_mail_storage_created = hook_mail_storage_created;
hook_mail_storage_created = antispam_mail_storage_created;
@@ -336,7 +361,7 @@ void PLUGIN_FUNCTION(init)(void)
void PLUGIN_FUNCTION(deinit)(void)
{
hook_mail_storage_created = antispam_next_hook_mail_storage_created;
- backend_exit();
+ backend->exit();
mempool_unref(&global_pool);
}
diff --git a/antispam-plugin.h b/antispam-plugin.h
index fd8783a..4b95f63 100644
--- a/antispam-plugin.h
+++ b/antispam-plugin.h
@@ -29,22 +29,26 @@ enum classification {
CLASS_SPAM,
};
-void backend_init(pool_t pool);
-void backend_exit(void);
-/*
- * Handle mail; parameters are
- * - t: transaction context
- * - ast: transaction context from backend_start()
- * - mail: the message
- * - wanted: the wanted classification determined by the user
- */
-int backend_handle_mail(struct mailbox_transaction_context *t,
- struct antispam_transaction_context *ast,
- struct mail *mail, enum classification wanted);
-struct antispam_transaction_context *backend_start(struct mailbox *box);
-void backend_rollback(struct antispam_transaction_context *ast);
-int backend_commit(struct mailbox_transaction_context *ctx,
- struct antispam_transaction_context *ast);
+struct backend {
+ void (*init)(pool_t pool);
+ void (*exit)(void);
+ /*
+ * Handle mail; parameters are
+ * - t: transaction context
+ * - ast: transaction context from backend_start()
+ * - mail: the message
+ * - wanted: the wanted classification determined by the user
+ */
+ int (*handle_mail)(struct mailbox_transaction_context *t,
+ struct antispam_transaction_context *ast,
+ struct mail *mail, enum classification wanted);
+ struct antispam_transaction_context *(*start)(struct mailbox *box);
+ void (*rollback)(struct antispam_transaction_context *ast);
+ int (*commit)(struct mailbox_transaction_context *ctx,
+ struct antispam_transaction_context *ast);
+};
+
+extern struct backend *backend;
#ifdef CONFIG_DEBUG
void debug(const char *fmt, ...) __attribute__ ((format (printf, 1, 2)));
@@ -70,12 +74,12 @@ static inline void debug_verbose(const char *fmt __attribute__((unused)), ...)
#endif
void antispam_mail_storage_created(struct mail_storage *storage);
-void (*antispam_next_hook_mail_storage_created)(struct mail_storage *storage);
+extern void (*antispam_next_hook_mail_storage_created)(struct mail_storage *storage);
bool mailbox_is_spam(struct mailbox *box);
bool mailbox_is_trash(struct mailbox *box);
bool mailbox_is_unsure(struct mailbox *box);
const char *get_setting(const char *name);
-bool antispam_can_append_to_spam;
+extern bool antispam_can_append_to_spam;
bool keyword_is_spam(const char *keyword);
extern bool need_keyword_hook;
diff --git a/antispam-storage-1.0.c b/antispam-storage-1.0.c
index 1651281..3112a22 100644
--- a/antispam-storage-1.0.c
+++ b/antispam-storage-1.0.c
@@ -119,8 +119,8 @@ antispam_copy(struct mailbox_transaction_context *t, struct mail *mail,
if (asbox->save_hack || asbox->movetype == MMT_UNINTERESTING)
ret = 0;
else
- ret = backend_handle_mail(t, ast, copy_dest_mail,
- move_to_class(asbox->movetype));
+ ret = backend->handle_mail(t, ast, copy_dest_mail,
+ move_to_class(asbox->movetype));
/*
* Both save_hack and movetype are only valid within a copy operation,
@@ -231,8 +231,8 @@ static int antispam_save_finish(struct mail_save_context *ctx,
}
/* fall through */
default:
- ret = backend_handle_mail(ctx->transaction, ast, save_dest_mail,
- move_to_class(asbox->movetype));
+ ret = backend->handle_mail(ctx->transaction, ast, save_dest_mail,
+ move_to_class(asbox->movetype));
}
if (save_dest_mail != dest_mail)
@@ -245,7 +245,7 @@ antispam_transaction_begin(struct mailbox *box)
{
struct antispam_transaction_context *ast;
- ast = backend_start(box);
+ ast = backend->start(box);
i_assert(ast != NULL);
return ast;
@@ -256,7 +256,7 @@ antispam_transaction_rollback(struct antispam_transaction_context **_ast)
{
struct antispam_transaction_context *ast = *_ast;
- backend_rollback(ast);
+ backend->rollback(ast);
*_ast = NULL;
}
@@ -267,7 +267,7 @@ antispam_transaction_commit(struct mailbox_transaction_context *ctx,
struct antispam_transaction_context *ast = *_ast;
int ret;
- ret = backend_commit(ctx, ast);
+ ret = backend->commit(ctx, ast);
*_ast = NULL;
return ret;
}
diff --git a/antispam-storage-1.1.c b/antispam-storage-1.1.c
index 80c80e3..e21ac82 100644
--- a/antispam-storage-1.1.c
+++ b/antispam-storage-1.1.c
@@ -127,8 +127,8 @@ antispam_copy(struct mailbox_transaction_context *t, struct mail *mail,
if (asbox->save_hack || asbox->movetype == MMT_UNINTERESTING)
ret = 0;
else
- ret = backend_handle_mail(t, ast->backendctx, dest_mail,
- move_to_class(asbox->movetype));
+ ret = backend->handle_mail(t, ast->backendctx, dest_mail,
+ move_to_class(asbox->movetype));
/*
* Both save_hack and movetype are only valid within a copy operation,
@@ -247,9 +247,9 @@ static int antispam_save_finish(struct mail_save_context *ctx)
}
/* fall through */
default:
- ret = backend_handle_mail(ctx->transaction, ast->backendctx,
- dest_mail,
- move_to_class(asbox->movetype));
+ ret = backend->handle_mail(ctx->transaction, ast->backendctx,
+ dest_mail,
+ move_to_class(asbox->movetype));
}
return ret;
@@ -260,7 +260,7 @@ antispam_transaction_begin(struct mailbox *box)
{
struct antispam_transaction_context *ast;
- ast = backend_start(box);
+ ast = backend->start(box);
i_assert(ast != NULL);
return ast;
@@ -271,7 +271,7 @@ antispam_transaction_rollback(struct antispam_transaction_context **_ast)
{
struct antispam_transaction_context *ast = *_ast;
- backend_rollback(ast);
+ backend->rollback(ast);
*_ast = NULL;
}
@@ -282,7 +282,7 @@ antispam_transaction_commit(struct mailbox_transaction_context *ctx,
struct antispam_transaction_context *ast = *_ast;
int ret;
- ret = backend_commit(ctx, ast);
+ ret = backend->commit(ctx, ast);
*_ast = NULL;
return ret;
}
diff --git a/antispam-storage-1.2.c b/antispam-storage-1.2.c
index 54b8f7b..2c11ce7 100644
--- a/antispam-storage-1.2.c
+++ b/antispam-storage-1.2.c
@@ -126,8 +126,8 @@ antispam_copy(struct mail_save_context *ctx, struct mail *mail)
if (asbox->save_hack || asbox->movetype == MMT_UNINTERESTING)
ret = 0;
else
- ret = backend_handle_mail(t, ast->backendctx, ctx->dest_mail,
- move_to_class(asbox->movetype));
+ ret = backend->handle_mail(t, ast->backendctx, ctx->dest_mail,
+ move_to_class(asbox->movetype));
/*
* Both save_hack and movetype are only valid within a copy operation,
@@ -237,9 +237,9 @@ static int antispam_save_finish(struct mail_save_context *ctx)
}
/* fall through */
default:
- ret = backend_handle_mail(ctx->transaction, ast->backendctx,
- dest_mail,
- move_to_class(asbox->movetype));
+ ret = backend->handle_mail(ctx->transaction, ast->backendctx,
+ dest_mail,
+ move_to_class(asbox->movetype));
}
return ret;
@@ -250,7 +250,7 @@ antispam_transaction_begin(struct mailbox *box)
{
struct antispam_transaction_context *ast;
- ast = backend_start(box);
+ ast = backend->start(box);
i_assert(ast != NULL);
return ast;
@@ -261,7 +261,7 @@ antispam_transaction_rollback(struct antispam_transaction_context **_ast)
{
struct antispam_transaction_context *ast = *_ast;
- backend_rollback(ast);
+ backend->rollback(ast);
*_ast = NULL;
}
@@ -272,7 +272,7 @@ antispam_transaction_commit(struct mailbox_transaction_context *ctx,
struct antispam_transaction_context *ast = *_ast;
int ret;
- ret = backend_commit(ctx, ast);
+ ret = backend->commit(ctx, ast);
*_ast = NULL;
return ret;
}
diff --git a/crm114-exec.c b/crm114-exec.c
index 7727409..f4245dd 100644
--- a/crm114-exec.c
+++ b/crm114-exec.c
@@ -129,7 +129,7 @@ struct antispam_transaction_context {
struct siglist *siglist;
};
-struct antispam_transaction_context *
+static struct antispam_transaction_context *
backend_start(struct mailbox *box __attr_unused__)
{
struct antispam_transaction_context *ast;
@@ -139,13 +139,13 @@ backend_start(struct mailbox *box __attr_unused__)
return ast;
}
-void backend_rollback(struct antispam_transaction_context *ast)
+static void backend_rollback(struct antispam_transaction_context *ast)
{
signature_list_free(&ast->siglist);
i_free(ast);
}
-int backend_commit(struct mailbox_transaction_context *ctx,
+static int backend_commit(struct mailbox_transaction_context *ctx,
struct antispam_transaction_context *ast)
{
struct siglist *item = ast->siglist;
@@ -167,14 +167,14 @@ int backend_commit(struct mailbox_transaction_context *ctx,
return ret;
}
-int backend_handle_mail(struct mailbox_transaction_context *t,
- struct antispam_transaction_context *ast,
- struct mail *mail, enum classification want)
+static int backend_handle_mail(struct mailbox_transaction_context *t,
+ struct antispam_transaction_context *ast,
+ struct mail *mail, enum classification want)
{
return signature_extract_to_list(t, mail, &ast->siglist, want);
}
-void backend_init(pool_t pool)
+static void backend_init(pool_t pool)
{
const char *tmp;
int i;
@@ -198,6 +198,15 @@ void backend_init(pool_t pool)
signature_init();
}
-void backend_exit(void)
+static void backend_exit(void)
{
}
+
+struct backend antispam_backend = {
+ .init = backend_init,
+ .exit = backend_exit,
+ .handle_mail = backend_handle_mail,
+ .start = backend_start,
+ .rollback = backend_rollback,
+ .commit = backend_commit,
+};
diff --git a/dspam-exec.c b/dspam-exec.c
index ecfb9f1..ed706d7 100644
--- a/dspam-exec.c
+++ b/dspam-exec.c
@@ -163,7 +163,7 @@ struct antispam_transaction_context {
struct siglist *siglist;
};
-struct antispam_transaction_context *
+static struct antispam_transaction_context *
backend_start(struct mailbox *box __attr_unused__)
{
struct antispam_transaction_context *ast;
@@ -173,14 +173,14 @@ backend_start(struct mailbox *box __attr_unused__)
return ast;
}
-void backend_rollback(struct antispam_transaction_context *ast)
+static void backend_rollback(struct antispam_transaction_context *ast)
{
signature_list_free(&ast->siglist);
i_free(ast);
}
-int backend_commit(struct mailbox_transaction_context *ctx,
- struct antispam_transaction_context *ast)
+static int backend_commit(struct mailbox_transaction_context *ctx,
+ struct antispam_transaction_context *ast)
{
struct siglist *item = ast->siglist;
int ret = 0;
@@ -201,9 +201,9 @@ int backend_commit(struct mailbox_transaction_context *ctx,
return ret;
}
-int backend_handle_mail(struct mailbox_transaction_context *t,
- struct antispam_transaction_context *ast,
- struct mail *mail, enum classification want)
+static int backend_handle_mail(struct mailbox_transaction_context *t,
+ struct antispam_transaction_context *ast,
+ struct mail *mail, enum classification want)
{
const char *const *result = NULL;
int i;
@@ -224,7 +224,7 @@ int backend_handle_mail(struct mailbox_transaction_context *t,
return signature_extract_to_list(t, mail, &ast->siglist, want);
}
-void backend_init(pool_t pool)
+static void backend_init(pool_t pool)
{
const char *tmp;
int i;
@@ -263,6 +263,15 @@ void backend_init(pool_t pool)
signature_init();
}
-void backend_exit(void)
+static void backend_exit(void)
{
}
+
+struct backend antispam_backend = {
+ .init = backend_init,
+ .exit = backend_exit,
+ .handle_mail = backend_handle_mail,
+ .start = backend_start,
+ .rollback = backend_rollback,
+ .commit = backend_commit,
+};
diff --git a/mailtrain.c b/mailtrain.c
index 5529f03..276eb4a 100644
--- a/mailtrain.c
+++ b/mailtrain.c
@@ -101,7 +101,7 @@ struct antispam_transaction_context {
int tmplen;
};
-struct antispam_transaction_context *
+static struct antispam_transaction_context *
backend_start(struct mailbox *box __attr_unused__)
{
struct antispam_transaction_context *ast;
@@ -178,7 +178,7 @@ static void clear_tmpdir(struct antispam_transaction_context *ast)
t_pop();
}
-void backend_rollback(struct antispam_transaction_context *ast)
+static void backend_rollback(struct antispam_transaction_context *ast)
{
if (ast->tmpdir) {
/* clear it! */
@@ -189,8 +189,8 @@ void backend_rollback(struct antispam_transaction_context *ast)
i_free(ast);
}
-int backend_commit(struct mailbox_transaction_context *ctx,
- struct antispam_transaction_context *ast)
+static int backend_commit(struct mailbox_transaction_context *ctx,
+ struct antispam_transaction_context *ast)
{
int ret;
@@ -209,9 +209,9 @@ int backend_commit(struct mailbox_transaction_context *ctx,
return ret;
}
-int backend_handle_mail(struct mailbox_transaction_context *t,
- struct antispam_transaction_context *ast,
- struct mail *mail, enum classification wanted)
+static int backend_handle_mail(struct mailbox_transaction_context *t,
+ struct antispam_transaction_context *ast,
+ struct mail *mail, enum classification wanted)
{
struct istream *mailstream;
struct ostream *outstream;
@@ -310,7 +310,7 @@ int backend_handle_mail(struct mailbox_transaction_context *t,
return ret;
}
-void backend_init(pool_t pool __attr_unused__)
+static void backend_init(pool_t pool __attr_unused__)
{
const char *tmp;
int i;
@@ -349,6 +349,15 @@ void backend_init(pool_t pool __attr_unused__)
debug("mail backend tmpdir %s\n", tmpdir);
}
-void backend_exit(void)
+static void backend_exit(void)
{
}
+
+struct backend antispam_backend = {
+ .init = backend_init,
+ .exit = backend_exit,
+ .handle_mail = backend_handle_mail,
+ .start = backend_start,
+ .rollback = backend_rollback,
+ .commit = backend_commit,
+};
diff --git a/signature-log.c b/signature-log.c
index 85617f1..1cfc956 100644
--- a/signature-log.c
+++ b/signature-log.c
@@ -44,7 +44,7 @@ struct antispam_transaction_context {
struct dict_transaction_context *dict_ctx;
};
-struct antispam_transaction_context *
+static struct antispam_transaction_context *
backend_start(struct mailbox *box __attr_unused__)
{
struct antispam_transaction_context *ast;
@@ -59,7 +59,7 @@ backend_start(struct mailbox *box __attr_unused__)
return ast;
}
-void backend_rollback(struct antispam_transaction_context *ast)
+static void backend_rollback(struct antispam_transaction_context *ast)
{
if (ast->dict) {
// dict_transaction_rollback(ast->dict_ctx);
@@ -69,7 +69,7 @@ void backend_rollback(struct antispam_transaction_context *ast)
i_free(ast);
}
-int backend_commit(struct mailbox_transaction_context *ctx __attr_unused__,
+static int backend_commit(struct mailbox_transaction_context *ctx __attr_unused__,
struct antispam_transaction_context *ast)
{
int ret = 0;
@@ -84,9 +84,9 @@ int backend_commit(struct mailbox_transaction_context *ctx __attr_unused__,
return ret;
}
-int backend_handle_mail(struct mailbox_transaction_context *t,
- struct antispam_transaction_context *ast,
- struct mail *mail, enum classification wanted)
+static int backend_handle_mail(struct mailbox_transaction_context *t,
+ struct antispam_transaction_context *ast,
+ struct mail *mail, enum classification wanted)
{
const char *signature;
int ret;
@@ -137,7 +137,7 @@ int backend_handle_mail(struct mailbox_transaction_context *t,
return ret;
}
-void backend_init(pool_t pool __attr_unused__)
+static void backend_init(pool_t pool __attr_unused__)
{
const char *tmp;
@@ -156,6 +156,15 @@ void backend_init(pool_t pool __attr_unused__)
signature_init();
}
-void backend_exit(void)
+static void backend_exit(void)
{
}
+
+struct backend antispam_backend = {
+ .init = backend_init,
+ .exit = backend_exit,
+ .handle_mail = backend_handle_mail,
+ .start = backend_start,
+ .rollback = backend_rollback,
+ .commit = backend_commit,
+};
diff --git a/spool2dir.c b/spool2dir.c
index aa53e71..2c4b547 100644
--- a/spool2dir.c
+++ b/spool2dir.c
@@ -112,22 +112,22 @@ struct antispam_transaction_context {
};
-void backend_rollback(struct antispam_transaction_context *ast)
+static void backend_rollback(struct antispam_transaction_context *ast)
{
i_free(ast);
}
-int backend_commit(struct mailbox_transaction_context *ctx __attr_unused__,
- struct antispam_transaction_context *ast)
+static int backend_commit(struct mailbox_transaction_context *ctx __attr_unused__,
+ struct antispam_transaction_context *ast)
{
i_free(ast);
return 0;
}
-int backend_handle_mail(struct mailbox_transaction_context *t,
- struct antispam_transaction_context *ast,
- struct mail *mail, enum classification wanted)
+static int backend_handle_mail(struct mailbox_transaction_context *t,
+ struct antispam_transaction_context *ast,
+ struct mail *mail, enum classification wanted)
{
struct istream *mailstream;
struct ostream *outstream;
@@ -232,7 +232,7 @@ int backend_handle_mail(struct mailbox_transaction_context *t,
return ret;
}
-void backend_init(pool_t pool __attr_unused__)
+static void backend_init(pool_t pool __attr_unused__)
{
if((spamspool = get_setting("SPOOL2DIR_SPAM")))
debug("spool2dir spamspool %s\n", spamspool);
@@ -241,7 +241,7 @@ void backend_init(pool_t pool __attr_unused__)
debug("spool2dir hamspool %s\n", hamspool);
}
-struct antispam_transaction_context *
+static struct antispam_transaction_context *
backend_start(struct mailbox *box __attr_unused__)
{
struct antispam_transaction_context *ast;
@@ -254,6 +254,15 @@ struct antispam_transaction_context *
}
-void backend_exit(void)
+static void backend_exit(void)
{
}
+
+struct backend antispam_backend = {
+ .init = backend_init,
+ .exit = backend_exit,
+ .handle_mail = backend_handle_mail,
+ .start = backend_start,
+ .rollback = backend_rollback,
+ .commit = backend_commit,
+};
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-23 14:44:06 +0000