* ---------------------------------------------------
*/
+/* $Core: libIRCDhash */
+
#include "inspircd.h"
#include "hashcomp.h"
+#ifndef WIN32
#include <ext/hash_map>
#define nspace __gnu_cxx
+#else
+#include <hash_map>
+#define nspace stdext
+using stdext::hash_map;
+#endif
/******************************************************
*
* Scandanavian Comparisons: The characters [, ], \ will
* be considered the lowercase of {, } and |.
*
- * This file also contains hashing methods for hashing
- * insp_inaddr structs, we use this if we want to cache IP
- * addresses.
- *
******************************************************/
-using namespace std;
using namespace irc::sockets;
/* convert a string to lowercase. Note following special circumstances
}
}
-size_t nspace::hash<insp_inaddr>::operator()(const insp_inaddr &a) const
-{
- size_t q;
- memcpy(&q,&a,sizeof(size_t));
- return q;
-}
-
+#ifndef WIN32
size_t nspace::hash<string>::operator()(const string &s) const
+#else
+size_t nspace::hash_compare<string, std::less<string> >::operator()(const string &s) const
+#endif
{
/* XXX: NO DATA COPIES! :)
* The hash function here is practically
return t;
}
+#ifndef WIN32
size_t nspace::hash<irc::string>::operator()(const irc::string &s) const
+#else
+size_t nspace::hash_compare<irc::string, std::less<irc::string> >::operator()(const irc::string &s) const
+#endif
{
register size_t t = 0;
for (irc::string::const_iterator x = s.begin(); x != s.end(); ++x) /* ++x not x++, as its faster */
return (lowermap[*n1] == lowermap[*n2]);
}
-bool irc::InAddr_HashComp::operator()(const insp_inaddr &s1, const insp_inaddr &s2) const
-{
-#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
-}
-
/******************************************************
*
* This is the implementation of our special irc::string
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;
+ return 0;
- str1++;
+ str1++;
str2++;
}
return 0;
}
-std::string operator+ (std::string& leftval, irc::string& rightval)
-{
- return leftval + std::string(rightval.c_str());
-}
-
-irc::string operator+ (irc::string& leftval, std::string& rightval)
-{
- return leftval + irc::string(rightval.c_str());
-}
-
-bool operator== (std::string& leftval, irc::string& rightval)
-{
- return (leftval.c_str() == rightval);
-}
-
-bool operator== (irc::string& leftval, std::string& rightval)
-{
- return (leftval == rightval.c_str());
-}
-
const char* irc::irc_char_traits::find(const char* s1, int n, char c)
{
while(n-- > 0 && lowermap[(unsigned char)*s1] != lowermap[(unsigned char)c])
return s1;
}
-/* See hashcomp.h if you care about these... */
-std::ostream& operator<<(std::ostream &os, const irc::string &str)
-{
- return os << str.c_str();
-}
-
-std::istream& operator>>(std::istream &is, irc::string &str)
-{
- std::string tmp;
- is >> tmp;
- str = tmp.c_str();
- return is;
-}
-
irc::tokenstream::tokenstream(const std::string &source) : tokens(source), last_pushed(false)
{
/* Record starting position and current position */
{
}
-const std::string irc::tokenstream::GetToken()
+bool irc::tokenstream::GetToken(std::string &token)
{
std::string::iterator lsp = last_starting_position;
*/
std::string::iterator curr = ++n;
n = tokens.end();
- return std::string(curr, tokens.end());
+ token = std::string(curr, tokens.end());
+ return true;
}
last_pushed = false;
while ((strip.length()) && (strip.find_last_of(' ') == strip.length() - 1))
strip.erase(strip.end() - 1);
- return strip;
+ token = strip;
+ return !token.empty();
}
n++;
}
- return "";
+ token.clear();
+ return false;
+}
+
+bool irc::tokenstream::GetToken(irc::string &token)
+{
+ std::string stdstring;
+ bool returnval = GetToken(stdstring);
+ token = assign(stdstring);
+ return returnval;
+}
+
+bool irc::tokenstream::GetToken(int &token)
+{
+ std::string tok;
+ bool returnval = GetToken(tok);
+ token = ConvToInt(tok);
+ return returnval;
+}
+
+bool irc::tokenstream::GetToken(long &token)
+{
+ std::string tok;
+ bool returnval = GetToken(tok);
+ token = ConvToInt(tok);
+ return returnval;
}
irc::sepstream::sepstream(const std::string &source, char seperator) : tokens(source), sep(seperator)
n = tokens.begin();
}
-const std::string irc::sepstream::GetToken()
+bool irc::sepstream::GetToken(std::string &token)
{
std::string::iterator lsp = last_starting_position;
if ((*n == sep) || (n+1 == tokens.end()))
{
last_starting_position = n+1;
- std::string strip = std::string(lsp, n+1 == tokens.end() ? n+1 : n++);
+ token = std::string(lsp, n+1 == tokens.end() ? n+1 : n++);
- while ((strip.length()) && (strip.find_last_of(sep) == strip.length() - 1))
- strip.erase(strip.end() - 1);
+ while ((token.length()) && (token.find_last_of(sep) == token.length() - 1))
+ token.erase(token.end() - 1);
+
+ if (token.empty())
+ n++;
- return strip;
+ return n == tokens.end() ? false : true;
}
n++;
}
- return "";
+ token = "";
+ return false;
+}
+
+const std::string irc::sepstream::GetRemaining()
+{
+ return std::string(n, tokens.end());
+}
+
+bool irc::sepstream::StreamEnd()
+{
+ return ((n + 1) == tokens.end());
}
irc::sepstream::~sepstream()
/* EWW! This used to be using sprintf, which is WAY inefficient. -Special */
const char *hex = "0123456789abcdef";
-
- char buf[rawsz*2+1];
+ static char hexbuf[MAXBUF];
size_t i, j;
for (i = 0, j = 0; j < rawsz; ++j)
{
- buf[i++] = hex[raw[j] / 16];
- buf[i++] = hex[raw[j] % 16];
+ hexbuf[i++] = hex[raw[j] / 16];
+ hexbuf[i++] = hex[raw[j] % 16];
}
- buf[i] = '\0';
+ hexbuf[i] = 0;
- return buf;
+ return hexbuf;
}
-const char* irc::Spacify(char* n)
+CoreExport const char* irc::Spacify(const char* n)
{
static char x[MAXBUF];
strlcpy(x,n,MAXBUF);
this->Push('-',"");
}
-int irc::modestacker::GetStackedLine(std::deque<std::string> &result)
+int irc::modestacker::GetStackedLine(std::deque<std::string> &result, int max_line_size)
{
+ if (sequence.empty())
+ {
+ result.clear();
+ return 0;
+ }
+
int n = 0;
+ int size = 1; /* Account for initial +/- char */
+ int nextsize = 0;
result.clear();
result.push_back(adding ? "+" : "-");
- while (!sequence[0].empty() && (sequence.size() > 1) && (result.size() < MAXMODES+1))
+ if (sequence.size() > 1)
+ nextsize = sequence[1].length() + 2;
+
+ while (!sequence[0].empty() && (sequence.size() > 1) && (result.size() < MAXMODES) && ((size + nextsize) < max_line_size))
{
result[0] += *(sequence[0].begin());
if (!sequence[1].empty())
+ {
result.push_back(sequence[1]);
+ size += nextsize; /* Account for mode character and whitespace */
+ }
sequence[0].erase(sequence[0].begin());
sequence.erase(sequence.begin() + 1);
+
+ if (sequence.size() > 1)
+ nextsize = sequence[1].length() + 2;
+
n++;
}
in_range = 0;
}
- std::string x = sep->GetToken();
+ std::string x;
+ sep->GetToken(x);
- if (x == "")
+ if (x.empty())
return 0;
while (Overlaps(atoi(x.c_str())))
{
- x = sep->GetToken();
-
- if (x == "")
+ if (!sep->GetToken(x))
return 0;
}
/* Tidy up the entire used memory on delete */
delete[] bits;
}
-
+
irc::bitfield irc::dynamicbitmask::Allocate()
{
/* Yeah, this isnt too efficient, however a module or the core
return bits_size;
}
-std::string assign(const irc::string &other)
-{
- return other.c_str();
-}
-
-irc::string assign(const std::string &other)
-{
- return other.c_str();
-}
-