MODIFIED: UNCOMMENTED IPv4 Implementation Codespace

president-xd · president-xd · commit 69f620439546 · 2025-08-01T21:07:22.000-04:00
diff --git a/src/entry.cpp b/src/entry.cpp
@@ -49,7 +49,7 @@ int run_entry() {
         // Step 3: Parse Ethernet frame (which dispatches to IPv4, etc.)
         parsers::EthernetHeader eth = parsers::parse_ethernet_header(buffer, len);
 
-        /*if (eth.eth_proto == "IPv4") {
+        if (eth.eth_proto == "IPv4") {
             parsers::IPv4Header ipv4 = parsers::parse_ipv4_header(eth.payload, eth.payload_len);
 
 
@@ -86,7 +86,7 @@ int run_entry() {
             }
         }
         // ARP Protocol Implementation
-        else */if (eth.eth_proto == "ARP") {
+        else if (eth.eth_proto == "ARP") {
             parsers::ARPHeader arp = parsers::parse_arp_header(eth.payload, eth.payload_len);
 
             std::cout << "[+] Packet #" << packet_number << " - ARP Packet\n";

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ int run_entry() {`
`49`	`49`	`// Step 3: Parse Ethernet frame (which dispatches to IPv4, etc.)`
`50`	`50`	`parsers::EthernetHeader eth = parsers::parse_ethernet_header(buffer, len);`
`51`	`51`
`52`		`- /*if (eth.eth_proto == "IPv4") {`
	`52`	`+ if (eth.eth_proto == "IPv4") {`
`53`	`53`	`parsers::IPv4Header ipv4 = parsers::parse_ipv4_header(eth.payload, eth.payload_len);`
`54`	`54`
`55`	`55`
`@@ -86,7 +86,7 @@ int run_entry() {`
`86`	`86`	`}`
`87`	`87`	`}`
`88`	`88`	`// ARP Protocol Implementation`
`89`		`- else */if (eth.eth_proto == "ARP") {`
	`89`	`+ else if (eth.eth_proto == "ARP") {`
`90`	`90`	`parsers::ARPHeader arp = parsers::parse_arp_header(eth.payload, eth.payload_len);`
`91`	`91`
`92`	`92`	`std::cout << "[+] Packet #" << packet_number << " - ARP Packet\n";`