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-rw-r--r--src/modules/m_spanningtree/capab.cpp151
-rw-r--r--src/modules/m_spanningtree/netburst.cpp3
-rw-r--r--src/modules/m_spanningtree/treesocket.h8
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 &params)
@@ -213,47 +202,42 @@ bool TreeSocket::Capab(const parameterlist &params)
/* 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 &params)
{
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 &params)
{
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 &params)
{
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 &params);
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-28 06:32:39 +0000