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refactor

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This commit is contained in:
kuba
2025-12-20 10:17:16 +01:00
parent 61215725e5
commit eb0f11b962
11 changed files with 111 additions and 120 deletions
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src/udp_server.c
+5 -11
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@@ -30,7 +30,7 @@ int open_udp_server(int port, RDSModulator* rds_mod) {
poller.fd = sockfd;
poller.events = POLLIN;
mod = rds_mod; // Save mod pointer
mod = rds_mod;
return 0;
}
@@ -38,7 +38,7 @@ int open_udp_server(int port, RDSModulator* rds_mod) {
void poll_udp_server() {
static char buf[BUF_SIZE];
static char cmd_buf[BUF_SIZE];
static char cmd_output[BUF_SIZE]; // Buffer to collect output from process_ascii_cmd
static char cmd_output[BUF_SIZE];
ssize_t bytes_read;
if (poll(&poller, 1, UDP_READ_TIMEOUT_MS) <= 0) return;
@@ -46,8 +46,7 @@ void poll_udp_server() {
memset(buf, 0, BUF_SIZE);
client_len = sizeof(client_addr);
bytes_read = recvfrom(sockfd, buf, BUF_SIZE - 1, 0,
(struct sockaddr *)&client_addr, &client_len);
bytes_read = recvfrom(sockfd, buf, BUF_SIZE - 1, 0, (struct sockaddr *)&client_addr, &client_len);
if (bytes_read <= 0) return;
buf[bytes_read] = '\0';
@@ -60,17 +59,12 @@ void poll_udp_server() {
strncpy(cmd_buf, token, BUF_SIZE - 1);
memset(cmd_output, 0, BUF_SIZE);
// Pass cmd_output buffer to collect output from the command processor
process_ascii_cmd(mod, cmd_buf, cmd_output);
// Send cmd_output back to client (even if empty, send it)
size_t out_len = strlen(cmd_output);
if (out_len > 0) {
ssize_t sent = sendto(sockfd, cmd_output, out_len, 0,
(struct sockaddr *)&client_addr, client_len);
if (sent == -1) {
perror("sendto");
}
ssize_t sent = sendto(sockfd, cmd_output, out_len, 0, (struct sockaddr *)&client_addr, client_len);
if (sent == -1) perror("sendto");
}
}
token = strtok(NULL, "\r\n");