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Userland: Replace most printf-style APIs with AK::Format APIs :^)

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This commit is contained in:
Linus Groh 2021-05-31 15:43:25 +01:00
parent 4f1889c2cb
commit f5c35fccca
75 changed files with 642 additions and 644 deletions
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15
Userland/Utilities/ping.cpp
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@ -45,7 +45,7 @@ int main(int argc, char** argv)
}
if (setgid(getgid()) || setuid(getuid())) {
fprintf(stderr, "Failed to drop privileges.\n");
warnln("Failed to drop privileges.");
return 1;
}
@ -66,7 +66,7 @@ int main(int argc, char** argv)
auto* hostent = gethostbyname(host);
if (!hostent) {
printf("Lookup failed for '%s'\n", host);
warnln("Lookup failed for '{}'", host);
return 1;
}
@ -101,17 +101,18 @@ int main(int argc, char** argv)
sighandler_t ret = signal(SIGINT, [](int) {
int packet_loss = 100;
printf("\n--- %s ping statistics ---\n", host);
outln();
outln("--- {} ping statistics ---", host);
if (total_pings)
packet_loss -= 100.0f * successful_pings / total_pings;
printf("%d packets transmitted, %d received, %d%% packet loss\n",
outln("{} packets transmitted, {} received, {}% packet loss",
total_pings, successful_pings, packet_loss);
int average_ms = 0;
if (successful_pings)
average_ms = total_ms / successful_pings;
printf("rtt min/avg/max = %d/%d/%d ms\n", min_ms, average_ms, max_ms);
outln("rtt min/avg/max = {}/{}/{} ms", min_ms, average_ms, max_ms);
exit(0);
});
@ -153,7 +154,7 @@ int main(int argc, char** argv)
rc = recvfrom(fd, &pong_packet, sizeof(PongPacket), 0, (struct sockaddr*)&peer_address, &peer_address_size);
if (rc < 0) {
if (errno == EAGAIN) {
printf("Request (seq=%u) timed out.\n", ntohs(ping_packet.header.un.echo.sequence));
outln("Request (seq={}) timed out.", ntohs(ping_packet.header.un.echo.sequence));
break;
}
perror("recvfrom");
@ -190,7 +191,7 @@ int main(int argc, char** argv)
max_ms = ms;
char addr_buf[INET_ADDRSTRLEN];
printf("Pong from %s: id=%u, seq=%u%s, time=%dms\n",
outln("Pong from {}: id={}, seq={}{}, time={}ms",
inet_ntop(AF_INET, &peer_address.sin_addr, addr_buf, sizeof(addr_buf)),
ntohs(pong_packet.header.un.echo.id),
ntohs(pong_packet.header.un.echo.sequence),