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/* Copyright (c) 2002-2018 Pigeonhole authors, see the included COPYING file
*/
#include "lib.h"
#include "array.h"
#include "ostream.h"
#include "unlink-directory.h"
#include "sieve-common.h"
#include "sieve-error.h"
#include "sieve-interpreter.h"
#include "testsuite-message.h"
#include "testsuite-common.h"
#include "testsuite-smtp.h"
#include <unistd.h>
#include <fcntl.h>
#include <sys/stat.h>
#include <sys/types.h>
struct testsuite_smtp_message {
const struct smtp_address *envelope_from, *envelope_to;
const char *file;
};
static pool_t testsuite_smtp_pool;
static const char *testsuite_smtp_tmp;
static ARRAY(struct testsuite_smtp_message) testsuite_smtp_messages;
/*
* Initialize
*/
void testsuite_smtp_init(void)
{
pool_t pool;
testsuite_smtp_pool = pool = pool_alloconly_create("testsuite_smtp", 8192);
testsuite_smtp_tmp = p_strconcat
(pool, testsuite_tmp_dir_get(), "/smtp", NULL);
if ( mkdir(testsuite_smtp_tmp, 0700) < 0 ) {
i_fatal("failed to create temporary directory '%s': %m.",
testsuite_smtp_tmp);
}
p_array_init(&testsuite_smtp_messages, pool, 16);
}
void testsuite_smtp_deinit(void)
{
const char *error;
if ( unlink_directory(testsuite_smtp_tmp, UNLINK_DIRECTORY_FLAG_RMDIR, &error) < 0 )
i_warning("failed to remove temporary directory '%s': %s.",
testsuite_smtp_tmp, error);
pool_unref(&testsuite_smtp_pool);
}
void testsuite_smtp_reset(void)
{
testsuite_smtp_deinit();
testsuite_smtp_init();
}
/*
* Simulated SMTP out
*/
struct testsuite_smtp {
char *msg_file;
struct smtp_address *mail_from;
struct ostream *output;
};
void *testsuite_smtp_start
(const struct sieve_script_env *senv ATTR_UNUSED,
const struct smtp_address *mail_from)
{
struct testsuite_smtp *smtp;
unsigned int smtp_count = array_count(&testsuite_smtp_messages);
int fd;
smtp = i_new(struct testsuite_smtp, 1);
smtp->msg_file = i_strdup_printf("%s/%d.eml", testsuite_smtp_tmp, smtp_count);
smtp->mail_from = smtp_address_clone(default_pool, mail_from);
if ( (fd=open(smtp->msg_file, O_WRONLY | O_CREAT, 0600)) < 0 ) {
i_fatal("failed create tmp file for SMTP simulation: open(%s) failed: %m",
smtp->msg_file);
}
smtp->output = o_stream_create_fd_autoclose(&fd, (size_t)-1);
return (void *) smtp;
}
void testsuite_smtp_add_rcpt
(const struct sieve_script_env *senv ATTR_UNUSED,
void *handle, const struct smtp_address *rcpt_to)
{
struct testsuite_smtp *smtp = (struct testsuite_smtp *) handle;
struct testsuite_smtp_message *msg;
msg = array_append_space(&testsuite_smtp_messages);
msg->file = p_strdup(testsuite_smtp_pool, smtp->msg_file);
msg->envelope_from = smtp_address_clone(testsuite_smtp_pool, smtp->mail_from);
msg->envelope_to = smtp_address_clone(testsuite_smtp_pool, rcpt_to);
}
struct ostream *testsuite_smtp_send
(const struct sieve_script_env *senv ATTR_UNUSED, void *handle)
{
struct testsuite_smtp *smtp = (struct testsuite_smtp *) handle;
return smtp->output;
}
void testsuite_smtp_abort
(const struct sieve_script_env *senv ATTR_UNUSED,
void *handle)
{
struct testsuite_smtp *smtp = (struct testsuite_smtp *) handle;
o_stream_ignore_last_errors(smtp->output);
o_stream_unref(&smtp->output);
i_unlink(smtp->msg_file);
i_free(smtp->msg_file);
i_free(smtp->mail_from);
i_free(smtp);
}
int testsuite_smtp_finish
(const struct sieve_script_env *senv ATTR_UNUSED,
void *handle, const char **error_r ATTR_UNUSED)
{
struct testsuite_smtp *smtp = (struct testsuite_smtp *) handle;
int ret = 1;
if (o_stream_finish(smtp->output) < 0) {
i_error("write(%s) failed: %s", smtp->msg_file,
o_stream_get_error(smtp->output));
ret = -1;
}
o_stream_unref(&smtp->output);
i_free(smtp->msg_file);
i_free(smtp->mail_from);
i_free(smtp);
return ret;
}
/*
* Access
*/
bool testsuite_smtp_get
(const struct sieve_runtime_env *renv, unsigned int index)
{
const struct testsuite_smtp_message *smtp_msg;
if ( index >= array_count(&testsuite_smtp_messages) )
return FALSE;
smtp_msg = array_idx(&testsuite_smtp_messages, index);
testsuite_message_set_file(renv, smtp_msg->file);
testsuite_envelope_set_sender_address(renv, smtp_msg->envelope_from);
testsuite_envelope_set_recipient_address(renv, smtp_msg->envelope_to);
return TRUE;
}
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