Now with added ANGRY MONKEYS.

[user/henk/code/inspircd.git] / src / hashcomp.cpp

diff --git a/src/hashcomp.cpp b/src/hashcomp.cpp
index 3e1184a95da8b72fc1daef0d0829f6b1b813f846..bfbabfde90b5ae8dbfb6882eafd6ffc667631114 100644 (file)
--- a/src/hashcomp.cpp
+++ b/src/hashcomp.cpp
@@ -21,17 +21,9 @@ using namespace std;
 #include <string>
 #include "hashcomp.h"
 #include "helperfuncs.h"
-#ifdef GCC3
 #include <ext/hash_map>
-#else
-#include <hash_map>
-#endif
 
-#ifdef GCC3
 #define nspace __gnu_cxx
-#else
-#define nspace std
-#endif
 
 // from helperfuncs.cpp
 extern const char lowermap[255];
@@ -60,18 +52,18 @@ extern const char lowermap[255];
  * be considered the lowercase of {, } and |.
  *
  * This file also contains hashing methods for hashing
- * in_addr structs, we use this if we want to cache IP
+ * insp_inaddr structs, we use this if we want to cache IP
  * addresses.
  *
  ******************************************************/
 
 using namespace std;
 
-size_t nspace::hash<in_addr>::operator()(const struct in_addr &a) const
+size_t nspace::hash<insp_inaddr>::operator()(const insp_inaddr &a) const
 {
-        size_t q;
-        memcpy(&q,&a,sizeof(size_t));
-        return q;
+       size_t q;
+       memcpy(&q,&a,sizeof(size_t));
+       return q;
 }
 
 size_t nspace::hash<string>::operator()(const string &s) const
@@ -93,9 +85,16 @@ bool irc::StrHashComp::operator()(const std::string& s1, const std::string& s2)
        return (lowermap[*n1] == lowermap[*n2]);
 }
 
-bool irc::InAddr_HashComp::operator()(const in_addr &s1, const in_addr &s2) const
+bool irc::InAddr_HashComp::operator()(const insp_inaddr &s1, const insp_inaddr &s2) const
 {
-        return (s1.s_addr == s1.s_addr);
+#ifdef IPV6
+       for (int n = 0; n < 16; n++)
+               if (s2.s6_addr[n] != s1.s6_addr[n])
+                       return false;
+       return true;
+#else
+       return (s1.s_addr == s1.s_addr);
+#endif
 }
 
 /******************************************************
@@ -131,13 +130,13 @@ int irc::irc_char_traits::compare(const char* str1, const char* str2, size_t n)
        for(unsigned int i = 0; i < n; i++)
        {
                if(lowermap[(unsigned char)*str1] > lowermap[(unsigned char)*str2])
-                               return 1;
+                               return 1;
 
                if(lowermap[(unsigned char)*str1] < lowermap[(unsigned char)*str2])
-                       return -1;
+                       return -1;
 
-               if(*str1 == 0 || *str2 == 0)
-                       return 0;
+               if(*str1 == 0 || *str2 == 0)
+                       return 0;
 
                str1++;
                str2++;
@@ -185,3 +184,78 @@ std::istream& operator>>(std::istream &is, irc::string &str)
        str = tmp.c_str();
        return is;
 }
+
+irc::tokenstream::tokenstream(const std::string &source) : tokens(source), last_pushed(false)
+{
+       /* Remove trailing spaces, these muck up token parsing */
+       while (tokens.find_last_of(' ') == tokens.length() - 1)
+               tokens.erase(tokens.end() - 1);
+
+       /* Record starting position and current position */
+       last_starting_position = tokens.begin();
+       n = tokens.begin();
+}
+
+irc::tokenstream::~tokenstream()
+{
+}
+
+const std::string irc::tokenstream::GetToken()
+{
+       std::string::iterator lsp = last_starting_position;
+
+       while (n != tokens.end())
+       {
+               if ((last_pushed) && (*n == ':'))
+               {
+                       /* If we find a token thats not the first and starts with :,
+                        * this is the last token on the line
+                        */
+                       std::string::iterator curr = ++n;
+                       n = tokens.end();
+                       return std::string(curr, tokens.end());
+               }
+
+               last_pushed = false;
+
+               if ((*n == ' ') || (n+1 == tokens.end()))
+               {
+                       /* If we find a space, or end of string, this is the end of a token.
+                        */
+                       last_starting_position = n+1;
+                       last_pushed = true;
+                       return std::string(lsp, n+1 == tokens.end() ? n+1  : n++);
+               }
+
+               n++;
+       }
+       return "";
+}
+
+irc::commasepstream::commasepstream(const std::string &source) : tokens(source)
+{
+       last_starting_position = tokens.begin();
+       n = tokens.begin();
+}
+
+const std::string irc::commasepstream::GetToken()
+{
+       std::string::iterator lsp = last_starting_position;
+
+       while (n != tokens.end())
+       {
+               if ((*n == ',') || (n+1 == tokens.end()))
+               {
+                       last_starting_position = n+1;
+                       return std::string(lsp, n+1 == tokens.end() ? n+1  : n++);
+               }
+
+               n++;
+       }
+
+       return "";
+}
+
+irc::commasepstream::~commasepstream()
+{
+}