Adding upstream version 1:2.3.19.1+dfsg1.upstream/1%2.3.19.1+dfsg1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 136 insertions, 0 deletions

diff --git a/pigeonhole/src/managesieve/managesieve-capabilities.c b/pigeonhole/src/managesieve/managesieve-capabilities.c
new file mode 100644
index 0000000..c72558f
--- /dev/null
+++ b/pigeonhole/src/managesieve/managesieve-capabilities.c
@@ -0,0 +1,136 @@
+/* Copyright (c) 2002-2018 Pigeonhole authors, see the included COPYING file
+ */
+
+#include "lib.h"
+#include "array.h"
+#include "hostpid.h"
+#include "var-expand.h"
+#include "settings-parser.h"
+#include "master-service.h"
+#include "master-service-settings.h"
+#include "master-service-settings-cache.h"
+
+#include "sieve.h"
+
+#include "managesieve-capabilities.h"
+
+#include <stddef.h>
+#include <unistd.h>
+
+/*
+ * Global plugin settings
+ */
+
+struct plugin_settings {
+	ARRAY(const char *) plugin_envs;
+};
+
+static const struct setting_parser_info **plugin_set_roots;
+
+static const struct setting_define plugin_setting_defines[] = {
+	{ .type = SET_STRLIST, .key = "plugin",
+	  .offset = offsetof(struct plugin_settings, plugin_envs) },
+
+	SETTING_DEFINE_LIST_END
+};
+
+static const struct setting_parser_info plugin_setting_parser_info = {
+	.module_name = "managesieve",
+	.defines = plugin_setting_defines,
+
+	.type_offset = (size_t)-1,
+	.struct_size = sizeof(struct plugin_settings),
+
+	.parent_offset = (size_t)-1,
+};
+
+static const struct setting_parser_info *default_plugin_set_roots[] = {
+	&plugin_setting_parser_info,
+	NULL
+};
+
+static const struct setting_parser_info **plugin_set_roots =
+	default_plugin_set_roots;
+
+static struct plugin_settings *plugin_settings_read(void)
+{
+	const char *error;
+
+	if (master_service_settings_read_simple(
+		master_service, plugin_set_roots, &error) < 0)
+		i_fatal("Error reading configuration: %s", error);
+
+	return (struct plugin_settings *)
+		master_service_settings_get_others(master_service)[0];
+}
+
+static const char *
+plugin_settings_get(const struct plugin_settings *set, const char *identifier)
+{
+	const char *const *envs;
+	unsigned int i, count;
+
+	if ( !array_is_created(&set->plugin_envs) )
+		return NULL;
+
+	envs = array_get(&set->plugin_envs, &count);
+	for ( i = 0; i < count; i += 2 ) {
+		if ( strcmp(envs[i], identifier) == 0 )
+			return envs[i+1];
+	}
+	return NULL;
+}
+
+/*
+ * Sieve environment
+ */
+
+static const char *sieve_get_setting(void *context, const char *identifier)
+{
+	const struct plugin_settings *set = context;
+
+	return plugin_settings_get(set, identifier);
+}
+
+static const struct sieve_callbacks sieve_callbacks = {
+	NULL,
+	sieve_get_setting
+};
+
+/*
+ * Capability dumping
+ */
+
+void managesieve_capabilities_dump(void)
+{
+	const struct plugin_settings *global_plugin_settings;
+	struct sieve_environment svenv;
+	struct sieve_instance *svinst;
+	const char *notify_cap;
+
+	/* Read plugin settings */
+
+	global_plugin_settings = plugin_settings_read();
+
+	/* Initialize Sieve engine */
+
+	memset((void*)&svenv, 0, sizeof(svenv));
+	svenv.home_dir = "/tmp";
+
+	svinst = sieve_init(&svenv, &sieve_callbacks,
+			    (void *) global_plugin_settings, FALSE);
+
+	/* Dump capabilities */
+
+	notify_cap = sieve_get_capabilities(svinst, "notify");
+
+	if (notify_cap == NULL)
+		printf("SIEVE: %s\n", sieve_get_capabilities(svinst, NULL));
+	else {
+		printf("SIEVE: %s, NOTIFY: %s\n",
+		       sieve_get_capabilities(svinst, NULL),
+		       sieve_get_capabilities(svinst, "notify"));
+	}
+
+	sieve_deinit(&svinst);
+}