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Add define to printf and fflush in telnetsrv for real-time logs

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This commit is contained in:
Guido Casati
2024-11-17 21:46:23 +01:00
committed by Robert Schmidt
parent 4f2fa739a1
commit 6b3f26f538
1 changed files with 13 additions and 7 deletions
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common/utils/telnetsrv/telnetsrv.c
+13 -7
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@@ -67,6 +67,12 @@ static telnetsrv_params_t telnetparams;
#define TELNETSRV_OPTNAME_STATICMOD "staticmod"
#define TELNETSRV_OPTNAME_SHRMOD "shrmod"
#define TELNET_LOG(fmt, ...) \
do { \
printf("[TELNETSRV] " fmt __VA_OPT__(, ) __VA_ARGS__); \
fflush(stdout); \
} while (0)
// clang-format off
paramdef_t telnetoptions[] = {
/*-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------*/
@@ -653,10 +659,10 @@ void run_telnetsrv(void) {
using_history();
int plen=sprintf(prompt,"%s_%s> ",TELNET_PROMPT_PREFIX,get_softmodem_function(NULL));
printf("\nInitializing telnet server...\n");
TELNET_LOG("\nInitializing telnet server...\n");
while( (telnetparams.new_socket = accept(sock, &cli_addr, &cli_len)) ) {
printf("[TELNETSRV] Telnet client connected....\n");
TELNET_LOG("Telnet client connected....\n");
read_history(telnetparams.histfile);
stifle_history(telnetparams.histsize);
@@ -682,12 +688,12 @@ void run_telnetsrv(void) {
}
if(!readc) {
printf ("[TELNETSRV] Telnet Client disconnected.\n");
TELNET_LOG("Telnet Client disconnected.\n");
break;
}
if (telnetparams.telnetdbg > 0)
printf("[TELNETSRV] Command received: readc %i filled %i \"%s\"\n", readc, filled,buf);
TELNET_LOG("Command received: readc %i filled %i \"%s\"\n", readc, filled, buf);
if (buf[0] == '!') {
if (buf[1] == '!') {
@@ -720,7 +726,7 @@ void run_telnetsrv(void) {
send(telnetparams.new_socket, prompt, strlen(prompt), MSG_NOSIGNAL);
} else {
printf ("[TELNETSRV] Closing telnet connection...\n");
TELNET_LOG("Closing telnet connection...\n");
break;
}
}
@@ -728,7 +734,7 @@ void run_telnetsrv(void) {
write_history(telnetparams.histfile);
clear_history();
close(telnetparams.new_socket);
printf ("[TELNETSRV] Telnet server waitting for connection...\n");
TELNET_LOG("Telnet server waiting for connection...\n");
}
close(sock);
@@ -927,7 +933,7 @@ int add_telnetcmd(char *modulename, telnetshell_vardef_t *var, telnetshell_cmdde
cmd[j].qptr = afifo;
}
}
printf("[TELNETSRV] Telnet server: module %i = %s added to shell\n", i, telnetparams.CmdParsers[i].module);
TELNET_LOG("Telnet server: module %i = %s added to shell\n", i, telnetparams.CmdParsers[i].module);
break;
}
}