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/* Copyright (c) 2002-2016 Pigeonhole authors, see the included COPYING file
*/
#include "lib.h"
#include "str.h"
#include "ostream.h"
#include "sieve-common.h"
#include "sieve-script.h"
#include "sieve-binary.h"
#include "sieve-code.h"
#include "sieve-interpreter.h"
#include "sieve-runtime.h"
#include "sieve-runtime-trace.h"
static inline string_t *_trace_line_new
(const struct sieve_runtime_env *renv, sieve_size_t address, unsigned int cmd_line)
{
string_t *trline;
unsigned int i;
trline = t_str_new(128);
if ( (renv->trace->config.flags & SIEVE_TRFLG_ADDRESSES) > 0 )
str_printfa(trline, "%08llx: ", (unsigned long long) address);
if ( cmd_line > 0 )
str_printfa(trline, "%4d: ", cmd_line);
else
str_append(trline, " ");
for ( i = 0; i < renv->trace->indent; i++ )
str_append(trline, " ");
return trline;
}
static inline void _trace_line_print
(string_t *trline, const struct sieve_runtime_env *renv)
{
sieve_trace_log_write_line(renv->trace->log, trline);
}
static inline void _trace_line_print_empty
(const struct sieve_runtime_env *renv)
{
sieve_trace_log_write_line(renv->trace->log, NULL);
}
/*
* Trace errors
*/
void _sieve_runtime_trace_error
(const struct sieve_runtime_env *renv, const char *fmt, va_list args)
{
string_t *trline = _trace_line_new(renv, renv->pc, 0);
str_printfa(trline, "%s: #ERROR#: ", sieve_operation_mnemonic(renv->oprtn));
str_vprintfa(trline, fmt, args);
_trace_line_print(trline, renv);
}
void _sieve_runtime_trace_operand_error
(const struct sieve_runtime_env *renv, const struct sieve_operand *oprnd,
const char *fmt, va_list args)
{
string_t *trline = _trace_line_new(renv, oprnd->address,
sieve_runtime_get_source_location(renv, oprnd->address));
str_printfa(trline, "%s: #ERROR#: ", sieve_operation_mnemonic(renv->oprtn));
if ( oprnd->field_name != NULL )
str_printfa(trline, "%s: ", oprnd->field_name);
str_vprintfa(trline, fmt, args);
_trace_line_print(trline, renv);
}
/*
* Trace info
*/
static inline void ATTR_FORMAT(4, 0) _sieve_runtime_trace_vprintf
(const struct sieve_runtime_env *renv, sieve_size_t address,
unsigned int cmd_line, const char *fmt, va_list args)
{
string_t *trline = _trace_line_new(renv, address, cmd_line);
str_vprintfa(trline, fmt, args);
_trace_line_print(trline, renv);
}
static inline void ATTR_FORMAT(4, 5) _sieve_runtime_trace_printf
(const struct sieve_runtime_env *renv, sieve_size_t address,
unsigned int cmd_line, const char *fmt, ...)
{
va_list args;
va_start(args, fmt);
_sieve_runtime_trace_vprintf(renv, address, cmd_line, fmt, args);
va_end(args);
}
void ATTR_FORMAT(2, 0) _sieve_runtime_trace
(const struct sieve_runtime_env *renv, const char *fmt, va_list args)
{
_sieve_runtime_trace_vprintf
(renv, renv->oprtn->address, sieve_runtime_get_command_location(renv),
fmt, args);
}
void _sieve_runtime_trace_address
(const struct sieve_runtime_env *renv, sieve_size_t address,
const char *fmt, va_list args)
{
_sieve_runtime_trace_vprintf
(renv, address, sieve_runtime_get_source_location(renv, address), fmt,
args);
}
/*
* Trace boundaries
*/
void _sieve_runtime_trace_begin(const struct sieve_runtime_env *renv)
{
const char *script_name = ( renv->script != NULL ?
sieve_script_name(renv->script) : sieve_binary_path(renv->sbin) );
_trace_line_print_empty(renv);
_sieve_runtime_trace_printf(renv, renv->pc, 0,
"## Started executing script '%s'", script_name);
}
void _sieve_runtime_trace_end(const struct sieve_runtime_env *renv)
{
const char *script_name = ( renv->script != NULL ?
sieve_script_name(renv->script) : sieve_binary_path(renv->sbin) );
_sieve_runtime_trace_printf(renv, renv->pc, 0,
"## Finished executing script '%s'", script_name);
_trace_line_print_empty(renv);
}
void _sieve_runtime_trace_sep(const struct sieve_runtime_env *renv)
{
_trace_line_print_empty(renv);
}
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