Fix misspelling and added a spell checker

Author: hikalium

Makefile

@@ -182,6 +182,7 @@ vnc :
 	open vnc://localhost:5900
 
 test :
+	make spellcheck
 	make -C src test
 	make -C app/liumlib test
 
@@ -200,6 +201,9 @@ clean :
 format :
 	make -C src format
 
+spellcheck :
+	@scripts/spellcheck.sh recieve receive
+
 commit_root : format test 
 	git add .
 	./scripts/ensure_objs_are_not_under_git_control.sh

app/dig/dig.c

@@ -83,7 +83,7 @@ int main(int argc, char** argv) {
   if (recv_size == -1) {
     panic("error: recvfrom returned -1\n");
   }
-  Print("Recieved size: ");
+  Print("Received size: ");
   PrintNum(recv_size);
   Print("\n");
 

app/ping/ping.c

@@ -58,7 +58,7 @@ int main(int argc, char** argv) {
     panic("sendto() failed\n");
   }
 
-  // Recieve reply
+  // Receive reply
   uint8_t recv_buf[256];
   socklen_t addr_size;
   int recv_len = recvfrom(soc, &recv_buf, sizeof(recv_buf), 0,
@@ -70,15 +70,15 @@ int main(int argc, char** argv) {
   Print("recvfrom returned: ");
   PrintNum(recv_len);
   Print("\n");
-  // Show recieved ICMP packet
+  // Show received ICMP packet
   for (int i = 0; i < recv_len; i++) {
     PrintHex8ZeroFilled(recv_buf[i]);
     Print((i & 0xF) == 0xF ? "\n" : " ");
   }
   Print("\n");
 
   struct ICMPMessage* recv_icmp = (struct ICMPMessage*)(recv_buf);
-  Print("ICMP packet recieved from ");
+  Print("ICMP packet received from ");
   PrintIPv4Addr(addr.sin_addr.s_addr);
   Print(" ICMP Type = ");
   PrintNum(recv_icmp->type);

app/udpserver/udpserver.c

@@ -27,22 +27,22 @@ int main(int argc, char** argv) {
   PrintNum(port);
   Print("\n");
 
-  // Recieve loop
+  // Receive loop
   struct sockaddr_in client_address;
   socklen_t client_addr_len = sizeof(client_address);
   char buf[4096];
-  ssize_t recieved_size;
+  ssize_t received_size;
   for (;;) {
-    recieved_size =
+    received_size =
         recvfrom(socket_fd, (char*)buf, sizeof(buf), 0,
                  (struct sockaddr*)&client_address, &client_addr_len);
-    if (recieved_size == -1) {
+    if (received_size == -1) {
       panic("error: recvfrom returned -1\n");
     }
-    Print("Recieved size: ");
-    PrintNum(recieved_size);
+    Print("Received size: ");
+    PrintNum(received_size);
     Print("\n");
-    write(1, buf, recieved_size);
+    write(1, buf, received_size);
     Print("\n");
   }
 }

e2etest/ping_to_router_on_qemu.py

@@ -7,7 +7,7 @@ def test_ping_to_router_on_qemu(qemu_mon_conn, liumos_serial_conn, liumos_builde
     test_util.expect_liumos_command_result(
         liumos_serial_conn,
         "ping.bin 10.0.2.2",
-        "ICMP packet recieved from 10.0.2.2 ICMP Type = 0", 5)
+        "ICMP packet received from 10.0.2.2 ICMP Type = 0", 5)
 
 
 if __name__ == "__main__":

scripts/spellcheck.sh

@@ -0,0 +1,20 @@
+#!/bin/bash -e
+cd `dirname $0`
+cd ..
+NG_SPELL=$1
+OK_SPELL=$2
+set +e
+RESULT=`git grep -i ${NG_SPELL} | grep -v 'scripts/spellcheck.sh'`
+RESULT_STATUS=$?
+set -e
+if test $RESULT_STATUS -eq 0; then
+	echo "$RESULT"
+	echo "FAIL: NG patterns found: Please replace '${NG_SPELL}' to '${OK_SPELL}'"
+	exit 1
+elif test $RESULT_STATUS -eq 1; then
+	echo "PASS: No matches found: NG: '${NG_SPELL}' => OK: '${OK_SPELL}'"
+	exit 0
+else
+	echo "FAIL: something went wrong"
+	exit 1
+fi

src/rtl81xx.cc

@@ -128,7 +128,7 @@ void RTL81::Init() {
     }
     if ((rx_desc_flags & kRXFlagsOwnedByController) == 0) {
       size_t size = rx_descriptors_[idx].buf_size_and_flag & 0x1FFF;
-      kprintf("update on rx_descriptors_[%d]: recieved size = %d\n", idx, size);
+      kprintf("update on rx_descriptors_[%d]: received size = %d\n", idx, size);
       // volatile void *data = rx_buffers_[idx];
       // kprintbuf("received", data, 0, size);
 

src/virtio_net.cc

@@ -142,7 +142,7 @@ void PrintARPPacket(Net::ARPPacket& arp) {
     default:
       break;
   }
-  PutString("Recieved ARP with invalid Operation\n");
+  PutString("Received ARP with invalid Operation\n");
 }
 
 using InternetChecksum = Net::InternetChecksum;