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update modified-example.cc to match new column limit

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jazz
2026-03-09 13:00:46 -05:00
parent 6bc287d6cc
commit 039e9abef5
1 changed files with 9 additions and 5 deletions
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14
modified-example.cc
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@@ -86,8 +86,9 @@ displayFile(string path, int startLineNum = 0, int numLines = 10)
// print each line directly to the screen // print each line directly to the screen
int num = 0; int num = 0;
while (getline(file, line) && num <= numLines + startLineNum + 1) // while there is file content and the while (getline(file, line) &&
// line number isn't too high num <= numLines + startLineNum + 1) // while there is file content and the
// line number isn't too high
{ {
if (num >= startLineNum) { if (num >= startLineNum) {
move(lineNum, 0); move(lineNum, 0);
@@ -132,7 +133,8 @@ void *
waitForClient(void *argss) waitForClient(void *argss)
{ {
waitClientArgs *args = static_cast<waitClientArgs *>(argss); waitClientArgs *args = static_cast<waitClientArgs *>(argss);
clientSocketDescriptor = accept(serverSocketDescriptor, (sockaddr *)&args->newSockAddr, &args->newSockAddrSize); clientSocketDescriptor =
accept(serverSocketDescriptor, (sockaddr *)&args->newSockAddr, &args->newSockAddrSize);
if (clientSocketDescriptor >= 0) { if (clientSocketDescriptor >= 0) {
writeToFile(logFileName, "client connected"); writeToFile(logFileName, "client connected");
if (linesInFile(logFileName) > LOG_LENGTH) if (linesInFile(logFileName) > LOG_LENGTH)
@@ -184,7 +186,8 @@ setupServer(int port)
exit(0); exit(0);
} }
// bind the socket to its local address // bind the socket to its local address
int bindStatus = bind(serverSocketDescriptor, (struct sockaddr *)&servAddr, sizeof(servAddr)); int bindStatus =
bind(serverSocketDescriptor, (struct sockaddr *)&servAddr, sizeof(servAddr));
if (bindStatus < 0) { if (bindStatus < 0) {
// keeps from bricking the terminal if this happens // keeps from bricking the terminal if this happens
endwin(); endwin();
@@ -288,7 +291,8 @@ setupClient()
sendSockAddr.sin_port = htons(PORT_NUM); sendSockAddr.sin_port = htons(PORT_NUM);
clientSocketDescriptor = socket(AF_INET, SOCK_STREAM, 0); clientSocketDescriptor = socket(AF_INET, SOCK_STREAM, 0);
// try to connect... // try to connect...
int status = connect(clientSocketDescriptor, (sockaddr *)&sendSockAddr, sizeof(sendSockAddr)); int status =
connect(clientSocketDescriptor, (sockaddr *)&sendSockAddr, sizeof(sendSockAddr));
if (status < 0) if (status < 0)
writeToFile(logFileName, "Error connecting to socket!"); writeToFile(logFileName, "Error connecting to socket!");
writeToFile(logFileName, "Connected to the server!"); writeToFile(logFileName, "Connected to the server!");