bool ValidateServerName(ServerConfig* conf, const char*, const char*, ValueItem &data)
{
+ conf->GetInstance()->Logs->Log("CONFIG",DEFAULT,"Validating server name");
/* If we already have a servername, and they changed it, we should throw an exception. */
- if ((strcasecmp(conf->ServerName, data.GetString())) && (*conf->ServerName))
- {
- throw CoreException("Configuration error: You cannot change your servername at runtime! Please restart your server for this change to be applied.");
- /* We don't actually reach this return of course... */
- return false;
- }
- if (!strchr(data.GetString(),'.'))
+ if (!strchr(data.GetString(), '.'))
{
conf->GetInstance()->Logs->Log("CONFIG",DEFAULT,"WARNING: <server:name> '%s' is not a fully-qualified domain name. Changed to '%s%c'",data.GetString(),data.GetString(),'.');
std::string moo = std::string(data.GetString()).append(".");
bool ValidateSID(ServerConfig* conf, const char*, const char*, ValueItem &data)
{
+ conf->GetInstance()->Logs->Log("CONFIG",DEFAULT,"Validating server id");
+
const char *sid = data.GetString();
if (*sid && !conf->GetInstance()->IsSID(sid))
throw CoreException(std::string(sid) + " is not a valid server ID. A server ID must be 3 characters long, with the first character a digit and the next two characters a digit or letter.");
}
+ strlcpy(conf->sid, sid, 5);
+
return true;
}
{
conf->GetInstance()->Logs->Log("CONFIG",DEFAULT,"Reading connect classes...");
- for (ClassVector::iterator i = conf->Classes.begin(); i != conf->Classes.end(); i++)
- {
- ConnectClass *c = *i;
-
- conf->GetInstance()->Logs->Log("CONFIG",DEBUG, "Address of class is %p", c);
- }
-
for (ClassVector::iterator i = conf->Classes.begin(); i != conf->Classes.end() ; )
{
ConnectClass* c = *i;
void ServerConfig::Read(bool bail, User* user)
{
- int rem = 0, add = 0; /* Number of modules added, number of modules removed */
+ int rem = 0, add = 0; /* Number of modules added, number of modules removed */
static char debug[MAXBUF]; /* Temporary buffer for debugging value */
static char maxkeep[MAXBUF]; /* Temporary buffer for WhoWasMaxKeep value */
{"options", "softlimit", MAXCLIENTS_S, new ValueContainerUInt (&this->SoftLimit), DT_INTEGER, ValidateSoftLimit},
{"options", "somaxconn", SOMAXCONN_S, new ValueContainerInt (&this->MaxConn), DT_INTEGER, ValidateMaxConn},
{"options", "moronbanner", "Youre banned!", new ValueContainerChar (this->MoronBanner), DT_CHARPTR, NoValidation},
- {"server", "name", "", new ValueContainerChar (this->ServerName), DT_HOSTNAME, ValidateServerName},
+ {"server", "name", "", new ValueContainerChar (this->ServerName), DT_HOSTNAME|DT_BOOTONLY, ValidateServerName},
{"server", "description", "Configure Me", new ValueContainerChar (this->ServerDesc), DT_CHARPTR, NoValidation},
{"server", "network", "Network", new ValueContainerChar (this->Network), DT_NOSPACES, NoValidation},
- {"server", "id", "", new ValueContainerChar (this->sid), DT_CHARPTR, ValidateSID},
+ {"server", "id", "", new ValueContainerChar (this->sid), DT_CHARPTR|DT_BOOTONLY, ValidateSID},
{"admin", "name", "", new ValueContainerChar (this->AdminName), DT_CHARPTR, NoValidation},
{"admin", "email", "Mis@configu.red", new ValueContainerChar (this->AdminEmail), DT_CHARPTR, NoValidation},
{"admin", "nick", "Misconfigured", new ValueContainerChar (this->AdminNick), DT_CHARPTR, NoValidation},
/* Make a copy here so if it fails then we can carry on running with an unaffected config */
newconfig.clear();
- if (this->LoadConf(newconfig, ServerInstance->ConfigFileName, errstr))
+ if (this->DoInclude(newconfig, ServerInstance->ConfigFileName, errstr))
{
/* If we succeeded, set the ircd config to the new one */
+ ServerInstance->Threads->Mutex(true);
this->config_data = newconfig;
+ ServerInstance->Threads->Mutex(false);
}
else
{
/* The stuff in here may throw CoreException, be sure we're in a position to catch it. */
try
{
- /* Check we dont have more than one of singular tags, or any of them missing
+ /* Check we dont have more than one of singular tags, or any of them missing
*/
for (int Index = 0; Once[Index]; Index++)
if (!CheckOnce(Once[Index]))
int dt = Values[Index].datatype;
bool allow_newlines = ((dt & DT_ALLOW_NEWLINE) > 0);
bool allow_wild = ((dt & DT_ALLOW_WILD) > 0);
+ bool bootonly = ((dt & DT_BOOTONLY) > 0);
dt &= ~DT_ALLOW_NEWLINE;
dt &= ~DT_ALLOW_WILD;
+ dt &= ~DT_BOOTONLY;
+
+ /* Silently ignore boot only values */
+ if (bootonly && !bail)
+ continue;
ConfValue(this->config_data, Values[Index].tag, Values[Index].value, Values[Index].default_value, 0, item, MAXBUF, allow_newlines);
ValueItem vi(item);
if (!Values[Index].validation_function(this, Values[Index].tag, Values[Index].value, vi))
throw CoreException("One or more values in your configuration file failed to validate. Please see your ircd.log for more information.");
- switch (Values[Index].datatype)
+ ServerInstance->Threads->Mutex(true);
+ switch (dt)
{
case DT_NOSPACES:
{
ValueContainerChar* vcc = (ValueContainerChar*)Values[Index].val;
this->ValidateHostname(vi.GetString(), Values[Index].tag, Values[Index].value);
vcc->Set(vi.GetString(), strlen(vi.GetString()) + 1);
+ ServerInstance->Logs->Log("CONFIG",DEFAULT,"Got %s", vi.GetString());
}
break;
case DT_IPADDRESS:
{
ValueContainerChar* vcc = (ValueContainerChar*)Values[Index].val;
if (*(vi.GetString()) && !ServerInstance->IsChannel(vi.GetString()))
+ {
+ ServerInstance->Threads->Mutex(false);
throw CoreException("The value of <"+std::string(Values[Index].tag)+":"+Values[Index].value+"> is not a valid channel name");
+ }
vcc->Set(vi.GetString(), strlen(vi.GetString()) + 1);
}
break;
}
/* We're done with this now */
delete Values[Index].val;
+ ServerInstance->Threads->Mutex(false);
}
/* Read the multiple-tag items (class tags, connect tags, etc)
*/
for (int Index = 0; MultiValues[Index].tag; Index++)
{
+ ServerInstance->Threads->Mutex(true);
MultiValues[Index].init_function(this, MultiValues[Index].tag);
+ ServerInstance->Threads->Mutex(false);
int number_of_tags = ConfValueEnum(this->config_data, MultiValues[Index].tag);
dt &= ~DT_ALLOW_NEWLINE;
dt &= ~DT_ALLOW_WILD;
- switch (dt)
+ ServerInstance->Threads->Mutex(true);
+ /* We catch and rethrow any exception here just so we can free our mutex
+ */
+ try
{
- case DT_NOSPACES:
- {
- char item[MAXBUF];
- if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines))
- vl.push_back(ValueItem(item));
- else
- vl.push_back(ValueItem(""));
- this->ValidateNoSpaces(vl[vl.size()-1].GetString(), MultiValues[Index].tag, MultiValues[Index].items[valuenum]);
- }
- break;
- case DT_HOSTNAME:
- {
- char item[MAXBUF];
- if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines))
- vl.push_back(ValueItem(item));
- else
- vl.push_back(ValueItem(""));
- this->ValidateHostname(vl[vl.size()-1].GetString(), MultiValues[Index].tag, MultiValues[Index].items[valuenum]);
- }
- break;
- case DT_IPADDRESS:
- {
- char item[MAXBUF];
- if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines))
- vl.push_back(ValueItem(item));
- else
- vl.push_back(ValueItem(""));
- this->ValidateIP(vl[vl.size()-1].GetString(), MultiValues[Index].tag, MultiValues[Index].items[valuenum], allow_wild);
- }
- break;
- case DT_CHANNEL:
+ switch (dt)
{
- char item[MAXBUF];
- if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines))
+ case DT_NOSPACES:
+ {
+ char item[MAXBUF];
+ if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines))
+ vl.push_back(ValueItem(item));
+ else
+ vl.push_back(ValueItem(""));
+ this->ValidateNoSpaces(vl[vl.size()-1].GetString(), MultiValues[Index].tag, MultiValues[Index].items[valuenum]);
+ }
+ break;
+ case DT_HOSTNAME:
+ {
+ char item[MAXBUF];
+ if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines))
+ vl.push_back(ValueItem(item));
+ else
+ vl.push_back(ValueItem(""));
+ this->ValidateHostname(vl[vl.size()-1].GetString(), MultiValues[Index].tag, MultiValues[Index].items[valuenum]);
+ }
+ break;
+ case DT_IPADDRESS:
+ {
+ char item[MAXBUF];
+ if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines))
+ vl.push_back(ValueItem(item));
+ else
+ vl.push_back(ValueItem(""));
+ this->ValidateIP(vl[vl.size()-1].GetString(), MultiValues[Index].tag, MultiValues[Index].items[valuenum], allow_wild);
+ }
+ break;
+ case DT_CHANNEL:
+ {
+ char item[MAXBUF];
+ if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines))
+ vl.push_back(ValueItem(item));
+ else
+ vl.push_back(ValueItem(""));
+ if (!ServerInstance->IsChannel(vl[vl.size()-1].GetString()))
+ throw CoreException("The value of <"+std::string(MultiValues[Index].tag)+":"+MultiValues[Index].items[valuenum]+"> number "+ConvToStr(tagnum + 1)+" is not a valid channel name");
+ }
+ break;
+ case DT_CHARPTR:
+ {
+ char item[MAXBUF];
+ if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines))
+ vl.push_back(ValueItem(item));
+ else
+ vl.push_back(ValueItem(""));
+ }
+ break;
+ case DT_INTEGER:
+ {
+ int item = 0;
+ if (ConfValueInteger(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item))
+ vl.push_back(ValueItem(item));
+ else
+ vl.push_back(ValueItem(0));
+ }
+ break;
+ case DT_BOOLEAN:
+ {
+ bool item = ConfValueBool(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum);
vl.push_back(ValueItem(item));
- else
- vl.push_back(ValueItem(""));
- if (!ServerInstance->IsChannel(vl[vl.size()-1].GetString()))
- throw CoreException("The value of <"+std::string(MultiValues[Index].tag)+":"+MultiValues[Index].items[valuenum]+"> number "+ConvToStr(tagnum + 1)+" is not a valid channel name");
+ }
+ break;
+ default:
+ /* Someone was smoking craq if we got here, and we're all gonna die. */
+ break;
}
- break;
- case DT_CHARPTR:
- {
- char item[MAXBUF];
- if (ConfValue(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item, MAXBUF, allow_newlines))
- vl.push_back(ValueItem(item));
- else
- vl.push_back(ValueItem(""));
- }
- break;
- case DT_INTEGER:
- {
- int item = 0;
- if (ConfValueInteger(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum, item))
- vl.push_back(ValueItem(item));
- else
- vl.push_back(ValueItem(0));
- }
- break;
- case DT_BOOLEAN:
- {
- bool item = ConfValueBool(this->config_data, MultiValues[Index].tag, MultiValues[Index].items[valuenum], MultiValues[Index].items_default[valuenum], tagnum);
- vl.push_back(ValueItem(item));
- }
- break;
- default:
- /* Someone was smoking craq if we got here, and we're all gonna die. */
- break;
}
+ catch (CoreException &e)
+ {
+ ServerInstance->Threads->Mutex(false);
+ throw e;
+ }
+ ServerInstance->Threads->Mutex(false);
}
- MultiValues[Index].validation_function(this, MultiValues[Index].tag, (char**)MultiValues[Index].items, vl, MultiValues[Index].datatype);
+ MultiValues[Index].validation_function(this, MultiValues[Index].tag, (char**)MultiValues[Index].items, vl, MultiValues[Index].datatype);
}
- MultiValues[Index].finish_function(this, MultiValues[Index].tag);
+ MultiValues[Index].finish_function(this, MultiValues[Index].tag);
}
}
return;
}
- // write once here, to try it out and make sure its ok
- ServerInstance->WritePID(this->PID);
+ // write once here, to try it out and make sure its ok
+ ServerInstance->WritePID(this->PID);
- ServerInstance->Log(DEFAULT,"Done reading configuration file.");
+ ServerInstance->Log(DEFAULT,"Done reading configuration file.");
/* Switch over logfiles */
ServerInstance->Logs->CloseLogs();
ServerInstance->Logs->OpenFileLogs();
- /* If we're rehashing, let's load any new modules, and unload old ones
- */
- if (!bail)
- {
- int found_ports = 0;
- FailedPortList pl;
- ServerInstance->BindPorts(false, found_ports, pl);
-
- if (pl.size() && user)
- {
- user->WriteServ("NOTICE %s :*** Not all your client ports could be bound.", user->nick);
- user->WriteServ("NOTICE %s :*** The following port(s) failed to bind:", user->nick);
- int j = 1;
- for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
- {
- user->WriteServ("NOTICE %s :*** %d. IP: %s Port: %lu", user->nick, j, i->first.empty() ? "<all>" : i->first.c_str(), (unsigned long)i->second);
- }
- }
-
- if (!removed_modules.empty())
- {
- for (std::vector<std::string>::iterator removing = removed_modules.begin(); removing != removed_modules.end(); removing++)
- {
- if (ServerInstance->Modules->Unload(removing->c_str()))
- {
- ServerInstance->SNO->WriteToSnoMask('A', "*** REHASH UNLOADED MODULE: %s",removing->c_str());
-
- if (user)
- user->WriteServ("973 %s %s :Module %s successfully unloaded.",user->nick, removing->c_str(), removing->c_str());
-
- rem++;
- }
- else
- {
- if (user)
- user->WriteServ("972 %s %s :Failed to unload module %s: %s",user->nick, removing->c_str(), removing->c_str(), ServerInstance->Modules->LastError().c_str());
- }
- }
- }
-
- if (!added_modules.empty())
- {
- for (std::vector<std::string>::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++)
- {
- if (ServerInstance->Modules->Load(adding->c_str()))
- {
- ServerInstance->SNO->WriteToSnoMask('A', "*** REHASH LOADED MODULE: %s",adding->c_str());
-
- if (user)
- user->WriteServ("975 %s %s :Module %s successfully loaded.",user->nick, adding->c_str(), adding->c_str());
-
- add++;
- }
- else
- {
- if (user)
- user->WriteServ("974 %s %s :Failed to load module %s: %s",user->nick, adding->c_str(), adding->c_str(), ServerInstance->Modules->LastError().c_str());
- }
- }
- }
-
- ServerInstance->Log(DEFAULT,"Successfully unloaded %lu of %lu modules and loaded %lu of %lu modules.",(unsigned long)rem,(unsigned long)removed_modules.size(),(unsigned long)add,(unsigned long)added_modules.size());
- }
-
- /** Note: This is safe, the method checks for user == NULL */
- ServerInstance->Parser->SetupCommandTable(user);
-
- if (user)
- user->WriteServ("NOTICE %s :*** Successfully rehashed server.", user->nick);
- else
- ServerInstance->SNO->WriteToSnoMask('A', "*** Successfully rehashed server.");
-
-}
-
-
-bool ServerConfig::LoadConf(ConfigDataHash &target, const char* filename, std::ostringstream &errorstream)
-{
- std::ifstream conf(filename);
- std::string line;
- char ch;
- long linenumber;
- bool in_tag;
- bool in_quote;
- bool in_comment;
- int character_count = 0;
-
- linenumber = 1;
- in_tag = false;
- in_quote = false;
- in_comment = false;
-
- /* Check if the file open failed first */
- if (!conf)
- {
- errorstream << "LoadConf: Couldn't open config file: " << filename << std::endl;
- return false;
- }
-
- /* Fix the chmod of the file to restrict it to the current user and group */
- chmod(filename,0600);
-
- for (unsigned int t = 0; t < include_stack.size(); t++)
- {
- if (std::string(filename) == include_stack[t])
- {
- errorstream << "File " << filename << " is included recursively (looped inclusion)." << std::endl;
- return false;
- }
- }
-
- /* It's not already included, add it to the list of files we've loaded */
- include_stack.push_back(filename);
-
- /* Start reading characters... */
- while (conf.get(ch))
- {
-
- /*
- * Fix for moronic windows issue spotted by Adremelech.
- * Some windows editors save text files as utf-16, which is
- * a total pain in the ass to parse. Users should save in the
- * right config format! If we ever see a file where the first
- * byte is 0xFF or 0xFE, or the second is 0xFF or 0xFE, then
- * this is most likely a utf-16 file. Bail out and insult user.
- */
- if ((character_count++ < 2) && (ch == '\xFF' || ch == '\xFE'))
- {
- errorstream << "File " << filename << " cannot be read, as it is encoded in braindead UTF-16. Save your file as plain ASCII!" << std::endl;
- return false;
- }
-
- /*
- * Here we try and get individual tags on separate lines,
- * this would be so easy if we just made people format
- * their config files like that, but they don't so...
- * We check for a '<' and then know the line is over when
- * we get a '>' not inside quotes. If we find two '<' and
- * no '>' then die with an error.
- */
-
- if ((ch == '#') && !in_quote)
- in_comment = true;
-
- switch (ch)
- {
- case '\n':
- if (in_quote)
- line += '\n';
- linenumber++;
- case '\r':
- if (!in_quote)
- in_comment = false;
- case '\0':
- continue;
- case '\t':
- ch = ' ';
- }
-
- if(in_comment)
- continue;
-
- /* XXX: Added by Brain, May 1st 2006 - Escaping of characters.
- * Note that this WILL NOT usually allow insertion of newlines,
- * because a newline is two characters long. Use it primarily to
- * insert the " symbol.
- *
- * Note that this also involves a further check when parsing the line,
- * which can be found below.
- */
- if ((ch == '\\') && (in_quote) && (in_tag))
- {
- line += ch;
- char real_character;
- if (conf.get(real_character))
- {
- if (real_character == 'n')
- real_character = '\n';
- line += real_character;
- continue;
- }
- else
- {
- errorstream << "End of file after a \\, what did you want to escape?: " << filename << ":" << linenumber << std::endl;
- return false;
- }
- }
-
- if (ch != '\r')
- line += ch;
-
- if (ch == '<')
- {
- if (in_tag)
- {
- if (!in_quote)
- {
- errorstream << "Got another opening < when the first one wasn't closed: " << filename << ":" << linenumber << std::endl;
- return false;
- }
- }
- else
- {
- if (in_quote)
- {
- errorstream << "We're in a quote but outside a tag, interesting. " << filename << ":" << linenumber << std::endl;
- return false;
- }
- else
- {
- // errorstream << "Opening new config tag on line " << linenumber << std::endl;
- in_tag = true;
- }
- }
- }
- else if (ch == '"')
- {
- if (in_tag)
- {
- if (in_quote)
- {
- // errorstream << "Closing quote in config tag on line " << linenumber << std::endl;
- in_quote = false;
- }
- else
- {
- // errorstream << "Opening quote in config tag on line " << linenumber << std::endl;
- in_quote = true;
- }
- }
- else
- {
- if (in_quote)
- {
- errorstream << "Found a (closing) \" outside a tag: " << filename << ":" << linenumber << std::endl;
- }
- else
- {
- errorstream << "Found a (opening) \" outside a tag: " << filename << ":" << linenumber << std::endl;
- }
- }
- }
- else if (ch == '>')
- {
- {
- if (in_tag)
- {
- // errorstream << "Closing config tag on line " << linenumber << std::endl;
- in_tag = false;
-
- /*
- * If this finds an <include> then ParseLine can simply call
- * LoadConf() and load the included config into the same ConfigDataHash
- */
-
- if (!this->ParseLine(target, line, linenumber, errorstream))
- return false;
-
- line.clear();
- }
- else
- {
- errorstream << "Got a closing > when we weren't inside a tag: " << filename << ":" << linenumber << std::endl;
- return false;
- }
- }
- }
- }
-
- /* Fix for bug #392 - if we reach the end of a file and we are still in a quote or comment, most likely the user fucked up */
- if (in_comment || in_quote)
- {
- errorstream << "Reached end of file whilst still inside a quoted section or tag. This is most likely an error or there \
- is a newline missing from the end of the file: " << filename << ":" << linenumber << std::endl;
- }
-
- return true;
-}
-
-
-bool ServerConfig::LoadConf(ConfigDataHash &target, const std::string &filename, std::ostringstream &errorstream)
-{
- return this->LoadConf(target, filename.c_str(), errorstream);
+ /* If we're rehashing, let's load any new modules, and unload old ones
+ */
+ if (!bail)
+ {
+ int found_ports = 0;
+ FailedPortList pl;
+ ServerInstance->BindPorts(false, found_ports, pl);
+
+ if (pl.size() && user)
+ {
+ ServerInstance->Threads->Mutex(true);
+ user->WriteServ("NOTICE %s :*** Not all your client ports could be bound.", user->nick);
+ user->WriteServ("NOTICE %s :*** The following port(s) failed to bind:", user->nick);
+ int j = 1;
+ for (FailedPortList::iterator i = pl.begin(); i != pl.end(); i++, j++)
+ {
+ user->WriteServ("NOTICE %s :*** %d. IP: %s Port: %lu", user->nick, j, i->first.empty() ? "<all>" : i->first.c_str(), (unsigned long)i->second);
+ }
+ ServerInstance->Threads->Mutex(false);
+ }
+
+ ServerInstance->Threads->Mutex(true);
+ if (!removed_modules.empty())
+ {
+ for (std::vector<std::string>::iterator removing = removed_modules.begin(); removing != removed_modules.end(); removing++)
+ {
+ if (ServerInstance->Modules->Unload(removing->c_str()))
+ {
+ ServerInstance->SNO->WriteToSnoMask('A', "*** REHASH UNLOADED MODULE: %s",removing->c_str());
+
+ if (user)
+ user->WriteServ("973 %s %s :Module %s successfully unloaded.",user->nick, removing->c_str(), removing->c_str());
+
+ rem++;
+ }
+ else
+ {
+ if (user)
+ user->WriteServ("972 %s %s :Failed to unload module %s: %s",user->nick, removing->c_str(), removing->c_str(), ServerInstance->Modules->LastError().c_str());
+ }
+ }
+ }
+
+ if (!added_modules.empty())
+ {
+ for (std::vector<std::string>::iterator adding = added_modules.begin(); adding != added_modules.end(); adding++)
+ {
+ if (ServerInstance->Modules->Load(adding->c_str()))
+ {
+ ServerInstance->SNO->WriteToSnoMask('A', "*** REHASH LOADED MODULE: %s",adding->c_str());
+
+ if (user)
+ user->WriteServ("975 %s %s :Module %s successfully loaded.",user->nick, adding->c_str(), adding->c_str());
+
+ add++;
+ }
+ else
+ {
+ if (user)
+ user->WriteServ("974 %s %s :Failed to load module %s: %s",user->nick, adding->c_str(), adding->c_str(), ServerInstance->Modules->LastError().c_str());
+ }
+ }
+ }
+
+ ServerInstance->Log(DEFAULT,"Successfully unloaded %lu of %lu modules and loaded %lu of %lu modules.",(unsigned long)rem,(unsigned long)removed_modules.size(),(unsigned long)add,(unsigned long)added_modules.size());
+
+ ServerInstance->Threads->Mutex(false);
+
+ }
+
+ /** Note: This is safe, the method checks for user == NULL */
+ ServerInstance->Threads->Mutex(true);
+ ServerInstance->Parser->SetupCommandTable(user);
+ ServerInstance->Threads->Mutex(false);
+
+ if (user)
+ user->WriteServ("NOTICE %s :*** Successfully rehashed server.", user->nick);
+ else
+ ServerInstance->SNO->WriteToSnoMask('A', "*** Successfully rehashed server.");
+
+}
+
+
+bool ServerConfig::LoadConf(ConfigDataHash &target, FILE* &conf, const char* filename, std::ostringstream &errorstream)
+{
+ std::string line;
+ char ch;
+ long linenumber;
+ bool in_tag;
+ bool in_quote;
+ bool in_comment;
+ int character_count = 0;
+
+ linenumber = 1;
+ in_tag = false;
+ in_quote = false;
+ in_comment = false;
+
+ ServerInstance->Logs->Log("CONFIG", DEBUG, "Reading %s", filename);
+
+ /* Check if the file open failed first */
+ if (!conf)
+ {
+ errorstream << "LoadConf: Couldn't open config file: " << filename << std::endl;
+ return false;
+ }
+
+ for (unsigned int t = 0; t < include_stack.size(); t++)
+ {
+ if (std::string(filename) == include_stack[t])
+ {
+ errorstream << "File " << filename << " is included recursively (looped inclusion)." << std::endl;
+ return false;
+ }
+ }
+
+ /* It's not already included, add it to the list of files we've loaded */
+ include_stack.push_back(filename);
+
+ /* Start reading characters... */
+ while (!feof(conf))
+ {
+ ch = fgetc(conf);
+ /*
+ * Fix for moronic windows issue spotted by Adremelech.
+ * Some windows editors save text files as utf-16, which is
+ * a total pain in the ass to parse. Users should save in the
+ * right config format! If we ever see a file where the first
+ * byte is 0xFF or 0xFE, or the second is 0xFF or 0xFE, then
+ * this is most likely a utf-16 file. Bail out and insult user.
+ */
+ if ((character_count++ < 2) && (ch == '\xFF' || ch == '\xFE'))
+ {
+ errorstream << "File " << filename << " cannot be read, as it is encoded in braindead UTF-16. Save your file as plain ASCII!" << std::endl;
+ return false;
+ }
+
+ /*
+ * Here we try and get individual tags on separate lines,
+ * this would be so easy if we just made people format
+ * their config files like that, but they don't so...
+ * We check for a '<' and then know the line is over when
+ * we get a '>' not inside quotes. If we find two '<' and
+ * no '>' then die with an error.
+ */
+
+ if ((ch == '#') && !in_quote)
+ in_comment = true;
+
+ switch (ch)
+ {
+ case '\n':
+ if (in_quote)
+ line += '\n';
+ linenumber++;
+ case '\r':
+ if (!in_quote)
+ in_comment = false;
+ case '\0':
+ continue;
+ case '\t':
+ ch = ' ';
+ }
+
+ if(in_comment)
+ continue;
+
+ /* XXX: Added by Brain, May 1st 2006 - Escaping of characters.
+ * Note that this WILL NOT usually allow insertion of newlines,
+ * because a newline is two characters long. Use it primarily to
+ * insert the " symbol.
+ *
+ * Note that this also involves a further check when parsing the line,
+ * which can be found below.
+ */
+ if ((ch == '\\') && (in_quote) && (in_tag))
+ {
+ line += ch;
+ char real_character;
+ if (!feof(conf))
+ {
+ real_character = fgetc(conf);
+ if (real_character == 'n')
+ real_character = '\n';
+ line += real_character;
+ continue;
+ }
+ else
+ {
+ errorstream << "End of file after a \\, what did you want to escape?: " << filename << ":" << linenumber << std::endl;
+ return false;
+ }
+ }
+
+ if (ch != '\r')
+ line += ch;
+
+ if (ch == '<')
+ {
+ if (in_tag)
+ {
+ if (!in_quote)
+ {
+ errorstream << "Got another opening < when the first one wasn't closed: " << filename << ":" << linenumber << std::endl;
+ return false;
+ }
+ }
+ else
+ {
+ if (in_quote)
+ {
+ errorstream << "We're in a quote but outside a tag, interesting. " << filename << ":" << linenumber << std::endl;
+ return false;
+ }
+ else
+ {
+ // errorstream << "Opening new config tag on line " << linenumber << std::endl;
+ in_tag = true;
+ }
+ }
+ }
+ else if (ch == '"')
+ {
+ if (in_tag)
+ {
+ if (in_quote)
+ {
+ // errorstream << "Closing quote in config tag on line " << linenumber << std::endl;
+ in_quote = false;
+ }
+ else
+ {
+ // errorstream << "Opening quote in config tag on line " << linenumber << std::endl;
+ in_quote = true;
+ }
+ }
+ else
+ {
+ if (in_quote)
+ {
+ errorstream << "Found a (closing) \" outside a tag: " << filename << ":" << linenumber << std::endl;
+ }
+ else
+ {
+ errorstream << "Found a (opening) \" outside a tag: " << filename << ":" << linenumber << std::endl;
+ }
+ }
+ }
+ else if (ch == '>')
+ {
+ {
+ if (in_tag)
+ {
+ // errorstream << "Closing config tag on line " << linenumber << std::endl;
+ in_tag = false;
+
+ /*
+ * If this finds an <include> then ParseLine can simply call
+ * LoadConf() and load the included config into the same ConfigDataHash
+ */
+
+ if (!this->ParseLine(target, line, linenumber, errorstream))
+ return false;
+
+ line.clear();
+ }
+ else
+ {
+ errorstream << "Got a closing > when we weren't inside a tag: " << filename << ":" << linenumber << std::endl;
+ return false;
+ }
+ }
+ }
+ }
+
+ /* Fix for bug #392 - if we reach the end of a file and we are still in a quote or comment, most likely the user fucked up */
+ if (in_comment || in_quote)
+ {
+ errorstream << "Reached end of file whilst still inside a quoted section or tag. This is most likely an error or there \
+ is a newline missing from the end of the file: " << filename << ":" << linenumber << std::endl;
+ }
+
+ return true;
+}
+
+
+bool ServerConfig::LoadConf(ConfigDataHash &target, FILE* &conf, const std::string &filename, std::ostringstream &errorstream)
+{
+ return this->LoadConf(target, conf, filename.c_str(), errorstream);
}
bool ServerConfig::ParseLine(ConfigDataHash &target, std::string &line, long &linenumber, std::ostringstream &errorstream)
if (!this->DoInclude(target, current_value, errorstream))
return false;
}
+ else if ((tagname == "include") && (current_key == "executable"))
+ {
+ /* Pipe an executable and use its stdout as config data */
+ if (!this->DoPipe(target, current_value, errorstream))
+ return false;
+ }
current_key.clear();
current_value.clear();
return true;
}
+bool ServerConfig::DoPipe(ConfigDataHash &target, const std::string &file, std::ostringstream &errorstream)
+{
+ FILE* conf = popen(file.c_str(), "r");
+ bool ret = false;
+
+ if (conf)
+ {
+ ret = LoadConf(target, conf, file.c_str(), errorstream);
+ pclose(conf);
+ }
+ else
+ errorstream << "Couldn't execute: " << file << std::endl;
+
+ return ret;
+}
+
bool ServerConfig::DoInclude(ConfigDataHash &target, const std::string &file, std::ostringstream &errorstream)
{
std::string confpath;
}
}
- return LoadConf(target, newfile, errorstream);
+ FILE* conf = fopen(newfile.c_str(), "r");
+ bool ret = false;
+
+ if (conf)
+ {
+ ret = LoadConf(target, conf, newfile, errorstream);
+ fclose(conf);
+ }
+ else
+ errorstream << "Couldn't open config file: " << file << std::endl;
+
+ return ret;
}
bool ServerConfig::ConfValue(ConfigDataHash &target, const char* tag, const char* var, int index, char* result, int length, bool allow_linefeeds)
{
/* TODO: TheUser may be invalid by the time we get here! Check its validity, or pass a UID would be better */
ServerInstance->Config->Read(do_bail, TheUser);
+ ServerInstance->Threads->Mutex(true);
+ this->SetExitFlag();
+ ServerInstance->Threads->Mutex(false);
}