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-rw-r--r--TODO17
-rw-r--r--functions.c60
-rw-r--r--functions.h14
-rw-r--r--logging.c18
-rw-r--r--message.c16
-rw-r--r--replay.c5
6 files changed, 84 insertions, 46 deletions
diff --git a/TODO b/TODO
index 2407007..4e60cfd 100644
--- a/TODO
+++ b/TODO
@@ -6,4 +6,19 @@ Add a make install/uninstall/etc., add an "INSTALL" file, include a dependency l
macOS compiler may need limits.h included in structures.h.
-replaymode = "lastspoke" causes huge amounts of spam from extractnickfromprefix() and friends in full debug mode.
+"Starting log replay...." followed by "Unable to read replay log file!" even though replay seemed to work?
+
+NAMES don't seem to be sent to clients (at least old irssi) after weird timeouts like slow QUIT processing.
+
+Memory usage seems very high. Maybe it's timeouts/reconnecting? Does it only happen with background mode?
+
+When blabouncer reconnects to a server, clients (at least XChat) get stuck with just e.g.
+[13:14:50]* PONG LAG1574032890090568
+[13:15:20]* PONG LAG1574032920149401
+[13:15:50]* PONG LAG1574032950205568
+[13:16:20]* PONG LAG1574032980263198
+[13:16:50]* PONG LAG1574033010319500
+[13:17:20]* PONG LAG1574033040377501
+In channels with no nicks.
+
+Add BLABOUNCER VERSION.
diff --git a/functions.c b/functions.c
index c5e3cdc..28c6691 100644
--- a/functions.c
+++ b/functions.c
@@ -179,12 +179,16 @@ void appendcrlf(char *string) {
}
// Remove leading colon ':' which is the starting character of a prefix in an IRC message
-// If no leading colon present, string is left unchanged
-void stripprefix(char *string) {
+// If no leading colon present, string is left unchanged.
+// "debug" is used to determine whether stripprefix() should produce all debug output,
+// used as debug output with stripprefix() can be particularly noisy.
+void stripprefix(char *string, int debug) {
// Make a copy to work with
char string2[strlen(string)];
- debugprint(DEBUG_FULL, "stripprefix(): starting with '%s', strlen: %zd.\n", string, strlen(string));
+ if (debug) {
+ debugprint(DEBUG_FULL, "stripprefix(): starting with '%s', strlen: %zd.\n", string, strlen(string));
+ }
// Don't bother if this isn't a prefix with a leading ':'
if (string[0] != ':') {
@@ -203,7 +207,9 @@ void stripprefix(char *string) {
// Finish with null terminator
string[strlen(string) - 1] = '\0';
- debugprint(DEBUG_FULL, "stripprefix(): finishing with '%s', strlen: %zd.\n", string, strlen(string));
+ if (debug) {
+ debugprint(DEBUG_FULL, "stripprefix(): finishing with '%s', strlen: %zd.\n", string, strlen(string));
+ }
}
// Extract final parameter from IRC message, removing the leading colon ':'
@@ -221,7 +227,7 @@ void extractfinalparameter(char *string) {
debugprint(DEBUG_FULL, "extractfinalparameter(): starting with '%s', strlen: %zd.\n", string, strlen(string));
// Strip the colon at position 0 if there is one
- stripprefix(string);
+ stripprefix(string, 1);
// Find the colon
for (size_t i = 0; i < strlen(string); i++) {
@@ -258,33 +264,41 @@ void extractfinalparameter(char *string) {
// ":foo!bar@baz"
// We want to end up with:
// "foo"
-void extractnickfromprefix(char *string) {
+// "debug" is used to determine whether extractnickfromprefix() should produce all debug output,
+// used as debug output with extractnickfromprefix() can be particularly noisy.
+void extractnickfromprefix(char *string, int debug) {
// Position of bang
int bangpos = -1;
- debugprint(DEBUG_FULL, "extractnickfromprefix(): starting with '%s', strlen: %zd.\n", string, strlen(string));
+ if (debug) {
+ debugprint(DEBUG_FULL, "extractnickfromprefix(): starting with '%s', strlen: %zd.\n", string, strlen(string));
+ }
- // Strip the colon at position 0 if there is one
- stripprefix(string);
+ // Strip the colon at position 0 if there is one, debugging enabled/disabled based on "debug" pass to us
+ stripprefix(string, debug);
// Find the bang
for (size_t i = 0; i < strlen(string); i++) {
if (string[i] == '!') {
- debugprint(DEBUG_FULL, "Found bang at position %zd!\n", i);
+ if (debug) {
+ debugprint(DEBUG_FULL, "extractnickfromprefix(): found bang at position %zd!\n", i);
+ }
bangpos = i;
break;
}
}
if (bangpos == -1) {
- debugprint(DEBUG_FULL, "no bang found, returning\n");
+ debugprint(DEBUG_FULL, "extractnickfromprefix(): no bang found, returning...\n");
return;
}
// Terminate the string at whatever position we found the bang
string[bangpos] = '\0';
- debugprint(DEBUG_FULL, "extractnickfromprefix(): finishing with '%s', strlen: %zd.\n", string, strlen(string));
+ if (debug) {
+ debugprint(DEBUG_FULL, "extractnickfromprefix(): finishing with '%s', strlen: %zd.\n", string, strlen(string));
+ }
}
// Update an existing nickuserhost string with a new nick
@@ -330,10 +344,10 @@ void updategreetings(char *greeting001, char *greeting002, char *greeting003, ch
// Make copies of the nickuserhosts to work with
char newnickuserhostcpy[MAXDATASIZE];
strcpy(newnickuserhostcpy, newnickuserhost);
- stripprefix(newnickuserhostcpy);
+ stripprefix(newnickuserhostcpy, 1);
char oldnickuserhostcpy[MAXDATASIZE];
strcpy(oldnickuserhostcpy, oldnickuserhost);
- stripprefix(oldnickuserhostcpy);
+ stripprefix(oldnickuserhostcpy, 1);
// Find the position of the old nickuserhost in the current greeting 001
char *ret;
@@ -359,7 +373,7 @@ void updategreetings(char *greeting001, char *greeting002, char *greeting003, ch
char newnickcpy[MAXDATASIZE];
strcpy(newnickcpy, newnick);
- extractnickfromprefix(newnickcpy);
+ extractnickfromprefix(newnickcpy, 1);
// greeting nicks next
// (as in ":servername 00x oldnick :Blablabla" -> ":servername 00x newnick :Blablabla")
@@ -866,7 +880,7 @@ int doreplay(int sourcefd, int replayseconds, struct client *clients, struct set
}
// To make sure it's not us
- extractnickfromprefix(tokens[0]);
+ extractnickfromprefix(tokens[0], 1);
// Check if we're currently in this channel or if the log line is from us
if (!inchannel(channels, tokens[2] + offset) || strncmp(tokens[0], ircdstate->ircnick, strlen(tokens[0])) == 0) {
@@ -878,7 +892,7 @@ int doreplay(int sourcefd, int replayseconds, struct client *clients, struct set
// Separate special check for if a NICK change is from us but it isn't our current nick
if (strncmp(tokens[1], "NICK", strlen("NICK")) == 0) {
- extractnickfromprefix(tokens[0]);
+ extractnickfromprefix(tokens[0], 1);
if (strncmp(tokens[0], ircdstate->ircnick, strlen(tokens[0])) == 0) {
debugprint(DEBUG_FULL, "Not sending '%s' replay line '%s'.\n", tokens[1], outgoingmsg);
@@ -1338,7 +1352,7 @@ int addnicktochannel(char *nickuserhost, char *channel, struct channel *channels
debugprint(DEBUG_FULL, "addnicktochannel(): given '%s' and '%s'.\n", nickuserhost, channel);
// Get the nick from the prefix
- extractnickfromprefix(nickuserhost);
+ extractnickfromprefix(nickuserhost, 1);
// Make sure the channel exists
int chanfound = 0;
@@ -1383,7 +1397,7 @@ int removenickfromchannel(char *nickuserhost, char *channel, struct channel *cha
debugprint(DEBUG_FULL, "removenickfromchannel(): given '%s' and '%s'.\n", nickuserhost, channel);
// Get the username from the prefix
- extractnickfromprefix(nickuserhost);
+ extractnickfromprefix(nickuserhost, 1);
// Make sure the channel exists
int chanfound = 0;
@@ -1422,7 +1436,7 @@ int removenickfromallchannels(char *nickuserhost, struct channel *channels) {
debugprint(DEBUG_FULL, "removenickfromallchannels(): given '%s'.\n", nickuserhost);
// Get the nick from the prefix
- extractnickfromprefix(nickuserhost);
+ extractnickfromprefix(nickuserhost, 1);
// Make sure the nick has a length of at least one
if (strlen(nickuserhost) < 1) {
@@ -1456,10 +1470,10 @@ int updatenickinallchannels(char *nickuserhost, char *newnick, struct channel *c
debugprint(DEBUG_FULL, "updatenickinallchannels(): given '%s' and '%s'.\n", nickuserhost, newnick);
// Get the nick from the prefix
- extractnickfromprefix(nickuserhost);
+ extractnickfromprefix(nickuserhost, 1);
// Strip prefix from newnick
- stripprefix(newnick);
+ stripprefix(newnick, 1);
// Make sure the old and new nicks have a length of at least one
if (strlen(nickuserhost) < 1 || strlen(newnick) < 1) {
@@ -1493,7 +1507,7 @@ int addnamereplytochannel(char *namereply, struct channel *channels) {
strcpy(strcopy, namereply);
// Strip the leading ':'
- stripprefix(strcopy);
+ stripprefix(strcopy, 1);
// Find the start of the channel name, which comes after the first '=' followed by a space
int channelpos = -1;
diff --git a/functions.h b/functions.h
index 420e03f..7a3e398 100644
--- a/functions.h
+++ b/functions.h
@@ -69,14 +69,22 @@ int getstdin(char *prompt, char *buff, size_t sz);
void appendcrlf(char *string);
// Remove leading colon ':' which is the starting character of a prefix in an IRC message
-// If no leading colon present, string is left unchanged
-void stripprefix(char *string);
+// If no leading colon present, string is left unchanged.
+// "debug" is used to determine whether stripprefix() should produce all debug output,
+// used as debug output with stripprefix() can be particularly noisy.
+void stripprefix(char *string, int debug);
// Extract final parameter from IRC message, removing the leading colon ':'
void extractfinalparameter(char *string);
// Extract the IRC nick from a prefix
-void extractnickfromprefix(char *string);
+// e.g. given this string:
+// ":foo!bar@baz"
+// We want to end up with:
+// "foo"
+// "debug" is used to determine whether extractnickfromprefix() should produce all debug output,
+// used as debug output with extractnickfromprefix() can be particularly noisy.
+void extractnickfromprefix(char *string, int debug);
// Update an existing nickuserhost string with a new nick
void updatenickuserhost(char *nickuserhost, char *nick);
diff --git a/logging.c b/logging.c
index ed4cfcf..bf182ec 100644
--- a/logging.c
+++ b/logging.c
@@ -126,11 +126,11 @@ int logline(char *str, struct ircdstate *ircdstate, char *basedir, int type) {
switch(type) {
case LOG_PRIVMSG:
// Extract the username from the prefix
- extractnickfromprefix(tokens[0]);
- extractnickfromprefix(from);
+ extractnickfromprefix(tokens[0], 1);
+ extractnickfromprefix(from, 1);
// Remove the leading ":" from the real message
- stripprefix(str);
+ stripprefix(str, 1);
// Build the log filename
// If the message was sent to us, then log it in the sender's log file
@@ -211,10 +211,10 @@ int logline(char *str, struct ircdstate *ircdstate, char *basedir, int type) {
case LOG_TOPIC:
// Extract the username from the prefix
- extractnickfromprefix(tokens[0]);
+ extractnickfromprefix(tokens[0], 1);
// Remove the leading ":" from the topic
- stripprefix(str);
+ stripprefix(str, 1);
if (!snprintf(filename, MAXCHAR, "%s/logs/%s.log", basedir, to)) {
debugprint(DEBUG_CRIT, "Error while preparing log filename for topic, returning!\n");
@@ -265,7 +265,7 @@ int logline(char *str, struct ircdstate *ircdstate, char *basedir, int type) {
tokens[1][posbang] = '\0';
// Strip the prefix from the quit message
- stripprefix(str);
+ stripprefix(str, 1);
// Build a friendly message (e.g. "nick (user@host) has quit (Quit: message)")
snprintf(line, MAXCHAR, "%s (%s) has quit (%s)", tokens[1] + 1, tokens[1] + posbang + 1, str);
@@ -280,9 +280,9 @@ int logline(char *str, struct ircdstate *ircdstate, char *basedir, int type) {
case LOG_NICK:
// Extract old nick from the prefix
- extractnickfromprefix(tokens[1]);
+ extractnickfromprefix(tokens[1], 1);
// Strip colon from new nick
- stripprefix(str);
+ stripprefix(str, 1);
// Build a friendly message (e.g. "oldnick is now known as newnick")
snprintf(line, MAXCHAR, "%s is now known as %s", tokens[1], str);
@@ -297,7 +297,7 @@ int logline(char *str, struct ircdstate *ircdstate, char *basedir, int type) {
case LOG_MODE:
// Extract nick from prefix
- extractnickfromprefix(tokens[0]);
+ extractnickfromprefix(tokens[0], 1);
// Build a friendly message (e.g. "nick sets mode #channel +ov nick1 nick2")
if (!snprintf(line, MAXCHAR, "%s sets mode %s %s", tokens[0], tokens[2], str)) {
diff --git a/message.c b/message.c
index a2c16e4..8431c31 100644
--- a/message.c
+++ b/message.c
@@ -185,14 +185,14 @@ int processservermessage(SSL *server_ssl, char *str, struct client *clients, int
debugprint(DEBUG_FULL, "Server JOIN found and it is: %s with length %zd! Next token is '%s'. Adding to local channel list if it's us.\n", tokens[0], strlen(tokens[0]), tokens[2]);
// Next token should be the channel name but it probably needs the leading ':' stripping
debugprint(DEBUG_FULL, "processircmessage(): Channel name was '%s'\n", tokens[2]);
- stripprefix(tokens[2]);
+ stripprefix(tokens[2], 1);
debugprint(DEBUG_FULL, "processircmessage(): Channel name now '%s'\n", tokens[2]);
// If the user JOINing is us, then we must have joined a channel, so add to our local channel array.
// Copy to a temporary string so we still have the original in case we need it
char *prefixcopy = strdup(tokens[0]);
// Just get the nick for comparison
- extractnickfromprefix(prefixcopy);
+ extractnickfromprefix(prefixcopy, 1);
if (strncmp(prefixcopy, ircdstate->ircnick, strlen(tokens[0])) == 0) {
debugprint(DEBUG_FULL, "Server JOIN: nick is ours ('%s' vs '%s').\n", prefixcopy, ircdstate->ircnick);
// TODO - Saner way to initialise this since we don't have the variables yet?
@@ -233,7 +233,7 @@ int processservermessage(SSL *server_ssl, char *str, struct client *clients, int
// Copy to a temporary string so we still have the original in case we need it
char *prefixcopy = strdup(tokens[0]);
// Just get the nick for comparison
- extractnickfromprefix(prefixcopy);
+ extractnickfromprefix(prefixcopy, 1);
if (strncmp(prefixcopy, ircdstate->ircnick, strlen(tokens[0])) == 0) {
debugprint(DEBUG_FULL, "Server PART: nick is ours ('%s' vs '%s').\n", prefixcopy, ircdstate->ircnick);
removechannel(channels, tokens[2]);
@@ -279,7 +279,7 @@ int processservermessage(SSL *server_ssl, char *str, struct client *clients, int
if (settings->logging) {
char quitnick[MAXDATASIZE];
strcpy(quitnick, tokens[0]);
- extractnickfromprefix(quitnick);
+ extractnickfromprefix(quitnick, 1);
for (int i = 0; i < MAXCHANNELS; i++) {
if (channels[i].name[0]) {
for (int j = 0; j < MAXCHANNICKS; j++) {
@@ -396,7 +396,7 @@ int processservermessage(SSL *server_ssl, char *str, struct client *clients, int
// Extract the topic setter from the prefix (Prefix of ":foo!bar@baz" means "foo" set the topic.)
// Copy to a temporary string so we still have the original in case we need it
char *prefixcopy = strdup(tokens[0]);
- extractnickfromprefix(prefixcopy);
+ extractnickfromprefix(prefixcopy, 1);
// Get the current time and manipulate it into a C string
time_t timenow = time(NULL);
@@ -456,7 +456,7 @@ int processservermessage(SSL *server_ssl, char *str, struct client *clients, int
// Copy to a temporary string so we still have the original in case we need it
char *svrprefixcopy = strdup(tokens[0]);
// Just get the nick for comparison
- extractnickfromprefix(svrprefixcopy);
+ extractnickfromprefix(svrprefixcopy, 1);
if (strncmp(ircdstate->ircnick, svrprefixcopy, strlen(ircdstate->ircnick)) == 0) {
debugprint(DEBUG_FULL, "Server NICK: nick is ours ('%s' vs '%s').\n", svrprefixcopy, ircdstate->ircnick);
// Make a copy of the old nickuserhost for updategreetings() below
@@ -468,7 +468,7 @@ int processservermessage(SSL *server_ssl, char *str, struct client *clients, int
// Temporary copy of new nickuserhost
char *prefixcopy = strdup(ircdstate->nickuserhost);
// Get nick from it
- extractnickfromprefix(prefixcopy);
+ extractnickfromprefix(prefixcopy, 1);
// Update greeting strings for relaying to new clients
updategreetings(ircdstate->greeting001, ircdstate->greeting002, ircdstate->greeting003, ircdstate->greeting004,
ircdstate->greeting005a, ircdstate->greeting005b, ircdstate->greeting005c, ircdstate->nickuserhost,
@@ -492,7 +492,7 @@ int processservermessage(SSL *server_ssl, char *str, struct client *clients, int
if (settings->logging) {
char oldnick[MAXDATASIZE];
strcpy(oldnick, tokens[0]);
- extractnickfromprefix(oldnick);
+ extractnickfromprefix(oldnick, 1);
for (int i = 0; i < MAXCHANNELS; i++) {
if (channels[i].name[0]) {
for (int j = 0; j < MAXCHANNICKS; j++) {
diff --git a/replay.c b/replay.c
index 6e7370f..11c75bc 100644
--- a/replay.c
+++ b/replay.c
@@ -352,8 +352,9 @@ int lastspokesecondsago(char *nick, char *basedir) {
continue;
}
- // Was it said by our 'nick'?
- extractnickfromprefix(tokens[1]);
+ // Was it said by our 'nick'? Disable extractnickfromprefix() debugging
+ // as it gets very noisy when we call it from here.
+ extractnickfromprefix(tokens[1], 0);
if (strncmp(tokens[1], nick, strlen(nick))) {
// Not our 'nick', continue
continue;
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-19 16:24:00 +0000