void
print_arp_table()
{
struct arp_map *temp = NULL;
int i;
temp = arp_map_list;
logger(ARP, NORMAL, "printing arp table.\n");
while(temp) {
log_print(ARP, NORMAL, " IP = ");
print_add(temp->ipv4_addr);
log_print(ARP, NORMAL, " mac = ");
for(i=0; i<6; i++) {
log_print(ARP, NORMAL, "%x::", temp->mac_addr[i]);
}
log_print(ARP, NORMAL, "\n");
temp = temp->next;
}
}
int
get_mac(uint32_t ipv4_addr, unsigned char *mac_addr)
{
struct arp_map *temp = NULL;
logger(ARP, ALL, "Getting mac for ");
print_add(ipv4_addr);
temp = arp_map_list;
while(temp) {
if(temp->ipv4_addr == ipv4_addr) {
strncpy(mac_addr, temp->mac_addr, 6);
logger(ARP, NORMAL, "mac found\n");
return 1;
}
temp = temp->next;
}
logger(ARP, NORMAL, "No mac found\n");
return 0;
}
int
add_mac(uint32_t ipv4_addr, unsigned char *mac_addr)
{
struct arp_map *temp = NULL;
struct arp_map *last = NULL;
int i;
logger(ARP, ALL, "Adding mac for ");
print_add(ipv4_addr);
for(i=0; i<6; i++) {
log_print(ARP, ALL, " %x", mac_addr[i]);
}
log_print(ARP, ALL, "\n");
temp = arp_map_list;
while(temp) {
last = temp;
temp = temp->next;
}
temp = malloc(sizeof(struct arp_map));
temp->next = NULL;
if(last) {
last->next = temp;
}
else {
arp_map_list = temp;
logger(ARP, ALL, " creating a new arp list.\n");
}
temp->ipv4_addr = ipv4_addr;
memcpy(temp->mac_addr, mac_addr, 6);
for(i=0; i<6; i++) {
//printf("%x ", mac_addr);
}
//printf("\n");
return 1;
}
static char * test_all()
{
mips->disasm_output = malloc(200);
mips = print_add(mips,9,10,11);
mu_assert("print_add failed", !strcmp(mips->disasm_output, "ADD $t3, $t1, $t2"));
mips = print_addi(mips,9,11,0x324F);
mu_assert("print_addi failed", !strcmp(mips->disasm_output, "ADDI $t3, $t1, 0x324f"));
mips = print_addu(mips,9,10,11);
mu_assert("print_addu failed", !strcmp(mips->disasm_output, "ADDU $t3, $t1, $t2"));
mips = print_addiu(mips,9,11,0x324F);
mu_assert("print_addiu failed", !strcmp(mips->disasm_output, "ADDIU $t3, $t1, 0x324f"));
mips = print_and(mips,9,10,11);
mu_assert("print_and failed", !strcmp(mips->disasm_output, "AND $t3, $t1, $t2"));
mips = print_andi(mips,9,11,0x324F);
mu_assert("print_andi failed", !strcmp(mips->disasm_output, "ANDI $t3, $t1, 0x324f"));
mips = print_beq(mips,9,11,0x324F);
mu_assert("print_beq failed", !strcmp(mips->disasm_output, "BEQ $t1, $t3, 0xc940"));
mips = print_bgez(mips,9,0x324F);
mu_assert("print_bgez failed", !strcmp(mips->disasm_output, "BGEZ $t1, 0xc940"));
mips = print_bgtz(mips,9,0x324F);
mu_assert("print_bgtz failed", !strcmp(mips->disasm_output, "BGTZ $t1, 0xc940"));
mips = print_blez(mips,9,0x324F);
mu_assert("print_blez failed", !strcmp(mips->disasm_output, "BLEZ $t1, 0xc940"));
mips = print_bltz(mips,9,0x324F);
mu_assert("print_bltz failed", !strcmp(mips->disasm_output, "BLTZ $t1, 0xc940"));
mips = print_bne(mips,9,11,0x324F);
mu_assert("print_bne failed", !strcmp(mips->disasm_output, "BNE $t1, $t3, 0xc940"));
mips = print_div(mips,9,10);
mu_assert("print_div failed", !strcmp(mips->disasm_output, "DIV $t1, $t2"));
mips = print_j(mips,0x2FA2837E);
mu_assert("print_j failed", !strcmp(mips->disasm_output, "J 0xbe8a0df8"));
mips = print_jal(mips,0x2FA2837E);
mu_assert("print_jal failed", !strcmp(mips->disasm_output, "JAL 0xbe8a0df8"));
mips = print_jalr(mips, 9, 10);
mu_assert("print_jalr failed", !strcmp(mips->disasm_output, "JALR $t2, $t1"));
mips = print_jr(mips, 9);
mu_assert("print_jr failed", !strcmp(mips->disasm_output, "JR $t1"));
mips = print_lb(mips, 9, 10, 100);
mu_assert("print_lb failed", !strcmp(mips->disasm_output, "LB $t2, 64($t1)"));
mips = print_lbu(mips, 9, 10, 100);
mu_assert("print_lbu failed", !strcmp(mips->disasm_output, "LBU $t2, 64($t1)"));
mips = print_lui(mips,10, 0x1234);
mu_assert("print_lui failed", !strcmp(mips->disasm_output, "LUI $t2, 1234"));
mips = print_lw(mips, 9, 10, 100);
mu_assert("print_lw failed", !strcmp(mips->disasm_output, "LW $t2, 64($t1)"));
mips = print_mfhi(mips,9);
mu_assert("print_mfhi failed", !strcmp(mips->disasm_output, "MFHI $t1"));
mips = print_mflo(mips,9);
mu_assert("print_mflo failed", !strcmp(mips->disasm_output, "MFLO $t1"));
mips = print_mult(mips,9,10);
mu_assert("print_mult failed", !strcmp(mips->disasm_output, "MULT $t1, $t2"));
mips = print_nop(mips);
mu_assert("print_nop failed", !strcmp(mips->disasm_output, "NOP"));
mips = print_or(mips,9,10,11);
mu_assert("print_or failed", !strcmp(mips->disasm_output, "OR $t3, $t1, $t2"));
mips = print_ori(mips,9,11,0x324F);
mu_assert("print_ori failed", !strcmp(mips->disasm_output, "ORI $t3, $t1, 0x324f"));
mips = print_sb(mips, 9, 10, 100);
mu_assert("print_sb failed", !strcmp(mips->disasm_output, "SB $t2, 64($t1)"));
mips = print_seb(mips,9,10);
mu_assert("print_seb failed", !strcmp(mips->disasm_output, "SEB $t2, $t1"));
mips = print_sll(mips,9,10,3);
mu_assert("print_sll failed", !strcmp(mips->disasm_output, "SLL $t2, $t1, 3"));
mips = print_slt(mips,9,10,11);
mu_assert("print_slt failed", !strcmp(mips->disasm_output, "SLT $t3, $t1, $t2"));
mips = print_slti(mips,9,10,11);
mu_assert("print_slti failed", !strcmp(mips->disasm_output, "SLTI $t2, $t1, 0xb"));
mips = print_sltu(mips,9,10,11);
mu_assert("print_sltu failed", !strcmp(mips->disasm_output, "SLTU $t3, $t1, $t2"));
mips = print_sltiu(mips,9,10,11);
mu_assert("print_sltiu failed", !strcmp(mips->disasm_output, "SLTIU $t2, $t1, 0xb"));
mips = print_sra(mips,9,10,3);
mu_assert("print_sra failed", !strcmp(mips->disasm_output, "SRA $t2, $t1, 3"));
mips = print_srl(mips,9,10,3);
mu_assert("print_srl failed", !strcmp(mips->disasm_output, "SRL $t2, $t1, 3"));
mips = print_sub(mips,9,10,11);
mu_assert("print_sub failed", !strcmp(mips->disasm_output, "SUB $t3, $t1, $t2"));
mips = print_subu(mips,9,10,11);
mu_assert("print_subu failed", !strcmp(mips->disasm_output, "SUBU $t3, $t1, $t2"));
mips = print_sw(mips, 9, 10, 100);
mu_assert("print_sw failed", !strcmp(mips->disasm_output, "SW $t2, 64($t1)"));
mips = print_xor(mips,9,10,11);
mu_assert("print_xor failed", !strcmp(mips->disasm_output, "XOR $t3, $t1, $t2"));
// printf("%s\n",mips->disasm_output);
free(mips->disasm_output);
return 0;
}
