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/*
* ecgen, tool for generating Elliptic curve domain parameters
* Copyright (C) 2017-2018 J08nY
*/
/**
* @file output.h
*/
#ifndef ECGEN_OUTPUT_H
#define ECGEN_OUTPUT_H
#include <pari/pari.h>
#include <stdbool.h>
#include "misc/types.h"
#ifdef DEBUG
#include <inttypes.h>
#include <sys/syscall.h>
#include <sys/types.h>
#include <time.h>
#define _debug_print(prefix) \
fprintf(verbose, prefix); \
struct timespec ts; \
clock_gettime(CLOCK_MONOTONIC, &ts); \
fprintf(verbose, "%d %" PRIdMAX ".%.9ld - ", (int)syscall(SYS_gettid), \
ts.tv_sec, ts.tv_nsec);
#define debug(...) pari_fprintf(verbose, __VA_ARGS__)
#define debug_log(...) \
do { \
flockfile(verbose); \
_debug_print(" - "); \
debug(__VA_ARGS__); \
fprintf(verbose, "\n"); \
funlockfile(verbose); \
} while (0)
#define debug_log_start(...) \
do { \
flockfile(verbose); \
_debug_print("[ ] "); \
debug(__VA_ARGS__); \
fprintf(verbose, "\n"); \
funlockfile(verbose); \
} while (0)
#define debug_log_end(...) \
do { \
flockfile(verbose); \
_debug_print("[*] "); \
debug(__VA_ARGS__); \
fprintf(verbose, "\n"); \
funlockfile(verbose); \
} while (0)
#define debug_log_state(state, ...) \
do { \
flockfile(verbose); \
_debug_print(" - "); \
fprintf(verbose, "%s - ", offset_s[(state)]); \
debug(__VA_ARGS__); \
fprintf(verbose, "\n"); \
funlockfile(verbose); \
} while (0)
#else
#define debug(...)
#define debug_log(...)
#define debug_log_start(...)
#define debug_log_end(...)
#define debug_log_state(...)
#endif // DEBUG
#define verbose_log(...) \
if (cfg->verbose) pari_fprintf(verbose, __VA_ARGS__)
#define output_log(...) pari_fprintf(out, __VA_ARGS__)
/**
* @brief Output curve to a malloc'ed string in CSV format.
* @param curve
* @return
*/
char *output_scsv(curve_t *curve);
/**
* @brief Output CSV separator(newline) to a malloc'ed string in CSV format.
* @return
*/
char *output_scsv_separator();
/**
* @brief Output CSV output header to a malloc'ed string in CSV format.
* @return
*/
char *output_scsv_begin();
/**
* @brief Output CSV output footer to a malloc'ed string in CSV format.
* @return
*/
char *output_scsv_end();
/**
* @brief Output curve to a malloc'ed string in JSON format.
* @param curve
* @return
*/
char *output_sjson(curve_t *curve);
/**
* @brief Output JSON separator(a ",\n") to a malloc'ed string in CSV
* format.
* @return
*/
char *output_sjson_separator();
/**
* @brief Output JSON output header(a "[") to a malloc'ed string in CSV
* format.
* @return
*/
char *output_sjson_begin();
/**
* @brief Output JSON output footer(a "]") to a malloc'ed string in CSV
* format.
* @return
*/
char *output_sjson_end();
/**
* @brief Output curve to a malloc'ed string in configured format.
* @param curve
* @return
*/
char *(*output_s)(curve_t *curve);
/**
* @brief Output curve to a FILE *out in configured format.
* @param out
* @param curve
*/
void output_f(FILE *out, curve_t *curve);
/**
* @brief Output curve to configured output in configured format.
* @param curve
*/
void output_o(curve_t *curve);
/**
* @brief Output separator to a malloc'ed string in configured format.
* @return
*/
char *(*output_s_separator)();
/**
* @brief Output separator to a FILE *out in configured format.
* @param out
*/
void output_f_separator(FILE *out);
/**
* @brief Output separator to configured output in configured format.
*/
void output_o_separator();
/**
* @brief Output header to a malloc'ed string in configured format.
* @return
*/
char *(*output_s_begin)();
/**
* @brief Output header to a FILE *out in configured format.
* @param out
*/
void output_f_begin(FILE *out);
/**
* @brief Output header to configured output in configured format.
*/
void output_o_begin();
/**
* @brief Output footer to a malloc'ed string in configured format.
* @return
*/
char *(*output_s_end)();
/**
* @brief Output footer to a FILE *out in configured format.
* @param out
*/
void output_f_end(FILE *out);
/**
* @brief Output header to configured output in configured format.
*/
void output_o_end();
/**
* @brief Configured output FILE*.
*/
extern FILE *out;
/**
* @brief Configured error output FILE*.
*/
extern FILE *err;
/**
* @brief Configured verbose output FILE*.
*/
extern FILE *verbose;
/**
* @brief Initialize output based on cfg.
* @return whether the initialization was successful
*/
bool output_init();
/**
* @brief Deinitialize output.
*/
void output_quit(void);
#endif // ECGEN_OUTPUT_H
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