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#ifndef SOFORT_H
#define SOFORT_H
#include <stdint.h>
#include <stdio.h>
#include "sofort_api.h"
#ifdef __cplusplus
extern "C" {
#endif
/* pre-alpha */
#ifndef SFRT_APP
#ifndef SFRT_PRE_ALPHA
#error libsofort: pre-alpha: ABI is not final!
#error to use the library, please pass -DSFRT_PRE_ALPHA to the compiler.
#endif
#endif
/* status codes */
#define SFRT_OK 0x00
#define SFRT_USAGE 0x01
#define SFRT_BAD_OPT 0x02
#define SFRT_BAD_OPT_VAL 0x03
#define SFRT_IO_ERROR 0xA0
#define SFRT_MAP_ERROR 0xA1
/* driver flags */
#define SFRT_DRIVER_VERBOSITY_NONE 0x0000
#define SFRT_DRIVER_VERBOSITY_ERRORS 0x0001
#define SFRT_DRIVER_VERBOSITY_STATUS 0x0002
#define SFRT_DRIVER_VERBOSITY_USAGE 0x0004
#define SFRT_DRIVER_CLONE_VECTOR 0x0008
#define SFRT_DRIVER_VERSION 0x0010
#define SFRT_DRIVER_DRY_RUN 0x0020
#define SFRT_DRIVER_ANNOTATE_ALWAYS 0x1000
#define SFRT_DRIVER_ANNOTATE_NEVER 0x2000
#define SFRT_DRIVER_ANNOTATE_FULL 0x4000
/* unit action flags */
#define SFRT_OUTPUT_NAME 0x0001 /* dummy */
#define SFRT_OUTPUT_ADDRESS 0x0002 /* dummy */
/* error flags */
#define SFRT_ERROR_TOP_LEVEL 0x0001
#define SFRT_ERROR_NESTED 0x0002
#define SFRT_ERROR_CHILD 0x0004
#define SFRT_ERROR_CUSTOM 0x0008
enum sfrt_custom_error {
SFRT_ERR_FLOW_ERROR,
SFRT_ERR_FLEE_ERROR,
SFRT_ERR_NULL_CONTEXT,
SFRT_ERR_NULL_SOURCE,
SFRT_ERR_INVALID_CONTEXT,
SFRT_ERR_INVALID_SOURCE,
SFRT_ERR_SOURCE_SIZE_ZERO,
SFRT_ERR_CAP,
};
struct sfrt_source_version {
int major;
int minor;
int revision;
const char * commit;
};
struct sfrt_input {
void * addr;
size_t size;
};
struct sfrt_error_info {
const struct sfrt_driver_ctx * edctx;
const struct sfrt_unit_ctx * euctx;
const char * eunit;
int esyscode;
int elibcode;
const char * efunction;
int eline;
unsigned eflags;
void * eany;
};
struct sfrt_common_ctx {
uint64_t drvflags;
uint64_t actflags;
uint64_t fmtflags;
const char * anystring; /* dummy */
};
struct sfrt_driver_ctx {
const char ** units;
const char * program;
const char * module;
const struct sfrt_common_ctx * cctx;
struct sfrt_error_info ** errv;
void * any;
};
struct sfrt_unit_ctx {
const char * const * path;
const struct sfrt_input * map;
void * any;
int status;
int nerrors;
};
/* package info */
sfrt_api const struct sfrt_source_version * sfrt_source_version(void);
/* driver api */
sfrt_api int sfrt_get_driver_ctx (char ** argv, char ** envp, uint32_t flags, struct sfrt_driver_ctx **);
sfrt_api int sfrt_create_driver_ctx (const struct sfrt_common_ctx *, struct sfrt_driver_ctx **);
sfrt_api void sfrt_free_driver_ctx (struct sfrt_driver_ctx *);
sfrt_api int sfrt_get_unit_ctx (const struct sfrt_driver_ctx *, const char * path, struct sfrt_unit_ctx **);
sfrt_api void sfrt_free_unit_ctx (struct sfrt_unit_ctx *);
sfrt_api int sfrt_map_input (const struct sfrt_driver_ctx *, int fd, const char * path, int prot, struct sfrt_input *);
sfrt_api int sfrt_unmap_input (struct sfrt_input *);
/* utility api */
sfrt_api int sfrt_main (int, char **, char **);
sfrt_api int sfrt_output_dummy (const struct sfrt_common_ctx *, FILE *); /* dummy */
sfrt_api int sfrt_output_name (const struct sfrt_unit_ctx *, FILE *); /* dummy */
sfrt_api int sfrt_output_address (const struct sfrt_unit_ctx *, FILE *); /* dummy */
sfrt_api int sfrt_output_error_record (const struct sfrt_driver_ctx *, const struct sfrt_error_info *);
sfrt_api int sfrt_output_error_vector (const struct sfrt_driver_ctx *);
#ifdef __cplusplus
}
#endif
#endif
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