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/*++
/* NAME
/* info_log_addr_form 3
/* SUMMARY
/* format internal-form information for info logging
/* SYNOPSIS
/* #include <info_log_addr_form.h>
/*
/* const char *info_log_addr_form_recipient(
/* const char *recipient_addr)
/*
/* const char *info_log_addr_form_sender_addr(
/* const char *sender_addr)
/* DESCRIPTION
/* info_log_addr_form_recipient() and info_log_addr_form_sender_addr()
/* format an internal-form recipient or sender email address
/* for non-debug logging. Each function has its own private
/* buffer. Each call overwrites the result from a previous call.
/*
/* Note: the empty address is passed unchanged; it is not
/* formatted as "".
/* .IP recipient_addr
/* .IP *sender_addr
/* An internal-form email address.
/* LICENSE
/* .ad
/* .fi
/* The Secure Mailer license must be distributed with this software.
/* AUTHOR(S)
/* Wietse Venema
/* Google, Inc.
/* 111 8th Avenue
/* New York, NY 10011, USA
/*--*/
/*
* System library.
*/
#include <sys_defs.h>
/*
* Utility library.
*/
#include <msg.h>
#include <name_code.h>
#include <vstring.h>
/*
* Global library.
*/
#include <info_log_addr_form.h>
#include <mail_addr_form.h>
#include <mail_params.h>
#include <quote_822_local.h>
#define INFO_LOG_ADDR_FORM_VAL_NOT_SET 0
#define INFO_LOG_ADDR_FORM_VAL_INTERNAL 1
#define INFO_LOG_ADDR_FORM_VAL_EXTERNAL 2
/* Format for info logging. */
int info_log_addr_form_form = INFO_LOG_ADDR_FORM_VAL_NOT_SET;
#define STR(x) vstring_str(x)
/* info_log_addr_form_init - one-time initialization */
static void info_log_addr_form_init(void)
{
static NAME_CODE info_log_addr_form_table[] = {
INFO_LOG_ADDR_FORM_NAME_EXTERNAL, INFO_LOG_ADDR_FORM_VAL_EXTERNAL,
INFO_LOG_ADDR_FORM_NAME_INTERNAL, INFO_LOG_ADDR_FORM_VAL_INTERNAL,
0, INFO_LOG_ADDR_FORM_VAL_NOT_SET,
};
info_log_addr_form_form = name_code(info_log_addr_form_table,
NAME_CODE_FLAG_NONE,
var_info_log_addr_form);
if (info_log_addr_form_form == INFO_LOG_ADDR_FORM_VAL_NOT_SET)
msg_fatal("invalid parameter setting \"%s = %s\"",
VAR_INFO_LOG_ADDR_FORM, var_info_log_addr_form);
}
/* info_log_addr_form - format an email address for info logging */
static VSTRING *info_log_addr_form(VSTRING *buf, const char *addr)
{
const char myname[] = "info_log_addr_form";
if (buf == 0)
buf = vstring_alloc(100);
if (info_log_addr_form_form == INFO_LOG_ADDR_FORM_VAL_NOT_SET)
info_log_addr_form_init();
if (*addr == 0
|| info_log_addr_form_form == INFO_LOG_ADDR_FORM_VAL_INTERNAL) {
vstring_strcpy(buf, addr);
} else if (info_log_addr_form_form == INFO_LOG_ADDR_FORM_VAL_EXTERNAL) {
quote_822_local(buf, addr);
} else {
msg_panic("%s: bad format type: %d",
myname, info_log_addr_form_form);
}
return (buf);
}
/* info_log_addr_form_recipient - format a recipient address for info logging */
const char *info_log_addr_form_recipient(const char *recipient_addr)
{
static VSTRING *recipient_buffer = 0;
recipient_buffer = info_log_addr_form(recipient_buffer, recipient_addr);
return (STR(recipient_buffer));
}
/* info_log_addr_form_sender - format a sender address for info logging */
const char *info_log_addr_form_sender(const char *sender_addr)
{
static VSTRING *sender_buffer = 0;
sender_buffer = info_log_addr_form(sender_buffer, sender_addr);
return (STR(sender_buffer));
}
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