diff options
Diffstat (limited to 'src')
-rw-r--r-- | src/modules/m_spanningtree/capab.cpp | 151 | ||||
-rw-r--r-- | src/modules/m_spanningtree/netburst.cpp | 3 | ||||
-rw-r--r-- | src/modules/m_spanningtree/treesocket.h | 8 |
3 files changed, 73 insertions, 89 deletions
diff --git a/src/modules/m_spanningtree/capab.cpp b/src/modules/m_spanningtree/capab.cpp index 7ebee4bda..e855eb49f 100644 --- a/src/modules/m_spanningtree/capab.cpp +++ b/src/modules/m_spanningtree/capab.cpp @@ -19,8 +19,6 @@ #include "utils.h" #include "main.h" -/* $ModDep: m_spanningtree/utils.h m_spanningtree/treeserver.h m_spanningtree/treesocket.h */ - std::string TreeSocket::MyModules(int filter) { std::vector<std::string> modlist = ServerInstance->Modules->GetAllModuleNames(filter); @@ -33,10 +31,10 @@ std::string TreeSocket::MyModules(int filter) for (unsigned int i = 0; i < modlist.size(); i++) { if (i) - capabilities.push_back(','); + capabilities.push_back(proto_version > 1201 ? ' ' : ','); capabilities.append(modlist[i]); Module* m = ServerInstance->Modules->Find(modlist[i]); - if (m && proto_version >= 1202) + if (m && proto_version > 1201) { Version v = m->GetVersion(); if (!v.link_data.empty()) @@ -58,7 +56,7 @@ static std::string BuildModeList(ModeType type) if (mh) { if (!line.empty()) - line.push_back(','); + line.push_back(' '); line.append(mh->name); line.push_back('='); if (mh->GetPrefix()) @@ -119,13 +117,8 @@ void TreeSocket::SendCapabilities(int phase) if (line != "CAPAB MODSUPPORT ") this->WriteLine(line); - line = "CAPAB CHANMODES " + BuildModeList(MODETYPE_CHANNEL); - if (line != "CAPAB CHANMODES ") - this->WriteLine(line); - - line = "CAPAB USERMODES " + BuildModeList(MODETYPE_USER); - if (line != "CAPAB USERMODES ") - this->WriteLine(line); + WriteLine("CAPAB CHANMODES :" + BuildModeList(MODETYPE_CHANNEL)); + WriteLine("CAPAB USERMODES :" + BuildModeList(MODETYPE_USER)); int ip6 = 0; #ifdef IPV6 @@ -160,35 +153,31 @@ void TreeSocket::SendCapabilities(int phase) this->WriteLine("CAPAB END"); } -/* Check a comma seperated list for an item */ -bool TreeSocket::HasItem(const std::string &list, const std::string &item) -{ - irc::commasepstream seplist(list); - std::string item2; - - while (seplist.GetToken(item2)) - { - if (item2 == item) - return true; - } - return false; -} - /* Isolate and return the elements that are different between two comma seperated lists */ -std::string TreeSocket::ListDifference(const std::string &one, const std::string &two) +void TreeSocket::ListDifference(const std::string &one, const std::string &two, char sep, + std::string& mleft, std::string& mright) { - irc::commasepstream list_one(one); + std::set<std::string> values; + irc::sepstream sepleft(one, sep); + irc::sepstream sepright(two, sep); std::string item; - std::string result; - while (list_one.GetToken(item)) + while (sepleft.GetToken(item)) { - if (!HasItem(two, item)) + values.insert(item); + } + while (sepright.GetToken(item)) + { + if (!values.erase(item)) { - result.append(" "); - result.append(item); + mleft.push_back(sep); + mleft.append(item); } } - return result; + for(std::set<std::string>::iterator i = values.begin(); i != values.end(); ++i) + { + mright.push_back(sep); + mright.append(*i); + } } bool TreeSocket::Capab(const parameterlist ¶ms) @@ -213,47 +202,42 @@ bool TreeSocket::Capab(const parameterlist ¶ms) /* Compare ModuleList and check CapKeys */ if ((this->capab->ModuleList != this->MyModules(VF_COMMON)) && (this->capab->ModuleList.length())) { - std::string diffIneed = ListDifference(this->capab->ModuleList, this->MyModules(VF_COMMON)); - std::string diffUneed = ListDifference(this->MyModules(VF_COMMON), this->capab->ModuleList); - if (diffIneed.length() == 0 && diffUneed.length() == 0) - { - reason = "Module list in CAPAB is not alphabetically ordered, cannot compare lists."; - } - else + std::string diffIneed, diffUneed; + ListDifference(this->capab->ModuleList, this->MyModules(VF_COMMON), proto_version > 1201 ? ' ' : ',', diffIneed, diffUneed); + if (diffIneed.length() || diffUneed.length()) { reason = "Modules incorrectly matched on these servers."; if (diffIneed.length()) reason += " Not loaded here:" + diffIneed; if (diffUneed.length()) reason += " Not loaded there:" + diffUneed; + this->SendError("CAPAB negotiation failed: "+reason); + return false; } - this->SendError("CAPAB negotiation failed: "+reason); - return false; } if (this->capab->OptModuleList != this->MyModules(VF_OPTCOMMON) && this->capab->OptModuleList.length()) { - std::string diffIneed = ListDifference(this->capab->OptModuleList, this->MyModules(VF_OPTCOMMON)); - std::string diffUneed = ListDifference(this->MyModules(VF_OPTCOMMON), this->capab->OptModuleList); - if (diffIneed.length() == 0 && diffUneed.length() == 0) - { - reason = "Optional Module list in CAPAB is not alphabetically ordered, cannot compare lists."; - } - else if (Utils->AllowOptCommon) + std::string diffIneed, diffUneed; + ListDifference(this->capab->ModuleList, this->MyModules(VF_OPTCOMMON), ' ', diffIneed, diffUneed); + if (diffIneed.length() || diffUneed.length()) { - ServerInstance->SNO->WriteToSnoMask('l', - "Optional module lists do not match, some commands may not work globally.%s%s%s%s", - diffIneed.length() ? " Not loaded here:" : "", diffIneed.c_str(), - diffUneed.length() ? " Not loaded there:" : "", diffUneed.c_str()); - } - else - { - reason = "Optional modules incorrectly matched on these servers, and options::allowmismatch not set."; - if (diffIneed.length()) - reason += " Not loaded here:" + diffIneed; - if (diffUneed.length()) - reason += " Not loaded there:" + diffUneed; - this->SendError("CAPAB negotiation failed: "+reason); - return false; + if (Utils->AllowOptCommon) + { + ServerInstance->SNO->WriteToSnoMask('l', + "Optional module lists do not match, some commands may not work globally.%s%s%s%s", + diffIneed.length() ? " Not loaded here:" : "", diffIneed.c_str(), + diffUneed.length() ? " Not loaded there:" : "", diffUneed.c_str()); + } + else + { + reason = "Optional modules incorrectly matched on these servers, and options::allowmismatch not set."; + if (diffIneed.length()) + reason += " Not loaded here:" + diffIneed; + if (diffUneed.length()) + reason += " Not loaded there:" + diffUneed; + this->SendError("CAPAB negotiation failed: "+reason); + return false; + } } } @@ -279,13 +263,16 @@ bool TreeSocket::Capab(const parameterlist ¶ms) { if (capab->ChanModes != BuildModeList(MODETYPE_CHANNEL)) { - std::string diffIneed = ListDifference(capab->ChanModes, BuildModeList(MODETYPE_CHANNEL)); - std::string diffUneed = ListDifference(BuildModeList(MODETYPE_CHANNEL), capab->ChanModes); - reason = "Channel modes not matched on these servers."; - if (diffIneed.length()) - reason += " Not loaded here:" + diffIneed; - if (diffUneed.length()) - reason += " Not loaded there:" + diffUneed; + std::string diffIneed, diffUneed; + ListDifference(capab->ChanModes, BuildModeList(MODETYPE_CHANNEL), ' ', diffIneed, diffUneed); + if (diffIneed.length() || diffUneed.length()) + { + reason = "Channel modes not matched on these servers."; + if (diffIneed.length()) + reason += " Not loaded here:" + diffIneed; + if (diffUneed.length()) + reason += " Not loaded there:" + diffUneed; + } } } else if (this->capab->CapKeys.find("CHANMODES") != this->capab->CapKeys.end()) @@ -298,13 +285,16 @@ bool TreeSocket::Capab(const parameterlist ¶ms) { if (capab->UserModes != BuildModeList(MODETYPE_USER)) { - std::string diffIneed = ListDifference(capab->UserModes, BuildModeList(MODETYPE_USER)); - std::string diffUneed = ListDifference(BuildModeList(MODETYPE_USER), capab->UserModes); - reason = "User modes not matched on these servers."; - if (diffIneed.length()) - reason += " Not loaded here:" + diffIneed; - if (diffUneed.length()) - reason += " Not loaded there:" + diffUneed; + std::string diffIneed, diffUneed; + ListDifference(capab->UserModes, BuildModeList(MODETYPE_USER), ' ', diffIneed, diffUneed); + if (diffIneed.length() || diffUneed.length()) + { + reason = "User modes not matched on these servers."; + if (diffIneed.length()) + reason += " Not loaded here:" + diffIneed; + if (diffUneed.length()) + reason += " Not loaded there:" + diffUneed; + } } } else if (this->capab->CapKeys.find("USERMODES") != this->capab->CapKeys.end()) @@ -378,11 +368,10 @@ bool TreeSocket::Capab(const parameterlist ¶ms) { irc::tokenstream capabs(params[1]); std::string item; - bool more = true; - while ((more = capabs.GetToken(item))) + while (capabs.GetToken(item)) { /* Process each key/value pair */ - std::string::size_type equals = item.rfind('='); + std::string::size_type equals = item.find('='); if (equals != std::string::npos) { std::string var = item.substr(0, equals); diff --git a/src/modules/m_spanningtree/netburst.cpp b/src/modules/m_spanningtree/netburst.cpp index 0e2ae2bf8..4a894f78a 100644 --- a/src/modules/m_spanningtree/netburst.cpp +++ b/src/modules/m_spanningtree/netburst.cpp @@ -19,9 +19,6 @@ #include "utils.h" #include "main.h" -/* $ModDep: m_spanningtree/utils.h m_spanningtree/treeserver.h m_spanningtree/treesocket.h */ - - /** This function is called when we want to send a netburst to a local * server. There is a set order we must do this, because for example * users require their servers to exist, and channels require their diff --git a/src/modules/m_spanningtree/treesocket.h b/src/modules/m_spanningtree/treesocket.h index 7bbaba050..bc51f3277 100644 --- a/src/modules/m_spanningtree/treesocket.h +++ b/src/modules/m_spanningtree/treesocket.h @@ -194,11 +194,9 @@ class TreeSocket : public BufferedSocket /** Add modules to VF_COMMON list for backwards compatability */ void CompatAddModules(std::vector<std::string>& modlist); - /* Check a comma seperated list for an item */ - bool HasItem(const std::string &list, const std::string &item); - - /* Isolate and return the elements that are different between two comma seperated lists */ - std::string ListDifference(const std::string &one, const std::string &two); + /* Isolate and return the elements that are different between two lists */ + void ListDifference(const std::string &one, const std::string &two, char sep, + std::string& mleft, std::string& mright); bool Capab(const parameterlist ¶ms); |