- Second time's the charm? Moving svnroot/ircd-hybrid-8 to

  svnroot/ircd-hybrid/trunk


git-svn-id: svn://svn.ircd-hybrid.org/svnroot/ircd-hybrid/trunk@1592 82007160-df01-0410-b94d-b575c5fd34c7

1 files changed, 150 insertions, 0 deletions

diff --git a/include/irc_string.h b/include/irc_string.h
new file mode 100644
index 0000000..13a57c9
--- /dev/null
+++ b/include/irc_string.h
@@ -0,0 +1,150 @@
+/*
+ *  ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
+ *  irc_string.h: A header for the ircd string functions.
+ *
+ *  Copyright (C) 2002 by the past and present ircd coders, and others.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  (at your option) any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program; if not, write to the Free Software
+ *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307
+ *  USA
+ *
+ *  $Id$
+ */
+
+#ifndef INCLUDED_irc_string_h
+#define INCLUDED_irc_string_h
+
+#include "config.h"
+
+
+extern int has_wildcards(const char *);
+extern int ircd_pcre_exec(const void *, const char *);
+extern void *ircd_pcre_compile(const char *, const char **);
+
+/*
+ * match - compare name with mask, mask may contain * and ? as wildcards
+ * match - returns 1 on successful match, 0 otherwise
+ *
+ * match_esc - compare with support for escaping chars
+ * match_chan - like match_esc with first character auto-escaped
+ */
+extern int match(const char *, const char *);
+extern int match_esc(const char *, const char *);
+extern int match_chan(const char *, const char *);
+
+/*
+ * collapse - collapse a string in place, converts multiple adjacent *'s 
+ * into a single *.
+ * collapse - modifies the contents of pattern 
+ *
+ * collapse_esc() - collapse with support for escaping chars
+ */
+extern char *collapse(char *);
+extern char *collapse_esc(char *);
+
+/*
+ * NOTE: The following functions are NOT the same as strcasecmp
+ * and strncasecmp! These functions use the Finnish (RFC1459)
+ * character set. Do not replace!
+ * 
+ * irccmp - case insensitive comparison of s1 and s2
+ */
+extern int irccmp(const char *, const char *);
+
+/*
+ * ircncmp - counted case insensitive comparison of s1 and s2
+ */
+extern int ircncmp(const char *, const char *, size_t);
+
+#ifndef HAVE_STRLCPY
+extern size_t strlcpy(char *, const char *, size_t);
+#endif
+
+#ifndef HAVE_STRLCAT
+extern size_t strlcat(char *, const char *, size_t);
+#endif
+
+extern const char *libio_basename(const char *);
+
+/*
+ * strip_tabs - convert tabs to spaces
+ * - jdc
+ */
+extern void strip_tabs(char *, const char *, size_t);
+
+const char *myctime(time_t);
+
+#define EmptyString(x) (!(x) || (*(x) == '\0'))
+
+#ifndef HAVE_STRTOK_R
+extern char *strtoken(char **, char *, const char *);
+#endif
+
+/*
+ * character macros
+ */
+extern const unsigned char ToLowerTab[];
+#define ToLower(c) (ToLowerTab[(unsigned char)(c)])
+
+extern const unsigned char ToUpperTab[];
+#define ToUpper(c) (ToUpperTab[(unsigned char)(c)])
+
+extern const unsigned int CharAttrs[];
+
+#define PRINT_C   0x00001
+#define CNTRL_C   0x00002
+#define ALPHA_C   0x00004
+#define PUNCT_C   0x00008
+#define DIGIT_C   0x00010
+#define SPACE_C   0x00020
+#define NICK_C    0x00040
+#define CHAN_C    0x00080
+#define KWILD_C   0x00100
+#define CHANPFX_C 0x00200
+#define USER_C    0x00400
+#define HOST_C    0x00800
+#define NONEOS_C  0x01000
+#define SERV_C    0x02000
+#define EOL_C     0x04000
+#define MWILD_C   0x08000
+#define VCHAN_C   0x10000
+
+#define IsVisibleChanChar(c)   (CharAttrs[(unsigned char)(c)] & VCHAN_C)
+#define IsHostChar(c)   (CharAttrs[(unsigned char)(c)] & HOST_C)
+#define IsUserChar(c)   (CharAttrs[(unsigned char)(c)] & USER_C)
+#define IsChanPrefix(c) (CharAttrs[(unsigned char)(c)] & CHANPFX_C)
+#define IsChanChar(c)   (CharAttrs[(unsigned char)(c)] & CHAN_C)
+#define IsKWildChar(c)  (CharAttrs[(unsigned char)(c)] & KWILD_C)
+#define IsMWildChar(c)  (CharAttrs[(unsigned char)(c)] & MWILD_C)
+#define IsNickChar(c)   (CharAttrs[(unsigned char)(c)] & NICK_C)
+#define IsServChar(c)   (CharAttrs[(unsigned char)(c)] & (NICK_C | SERV_C))
+#define IsCntrl(c)      (CharAttrs[(unsigned char)(c)] & CNTRL_C)
+#define IsAlpha(c)      (CharAttrs[(unsigned char)(c)] & ALPHA_C)
+#define IsSpace(c)      (CharAttrs[(unsigned char)(c)] & SPACE_C)
+#define IsLower(c)      (IsAlpha((c)) && ((unsigned char)(c) > 0x5f))
+#define IsUpper(c)      (IsAlpha((c)) && ((unsigned char)(c) < 0x60))
+#define IsDigit(c)      (CharAttrs[(unsigned char)(c)] & DIGIT_C)
+#define IsXDigit(c) (IsDigit(c) || ('a' <= (c) && (c) <= 'f') || \
+        ('A' <= (c) && (c) <= 'F'))
+#define IsAlNum(c) (CharAttrs[(unsigned char)(c)] & (DIGIT_C | ALPHA_C))
+#define IsPrint(c) (CharAttrs[(unsigned char)(c)] & PRINT_C)
+#define IsAscii(c) ((unsigned char)(c) < 0x80)
+#define IsGraph(c) (IsPrint((c)) && ((unsigned char)(c) != 0x32))
+#define IsPunct(c) (!(CharAttrs[(unsigned char)(c)] & \
+                                           (CNTRL_C | ALPHA_C | DIGIT_C)))
+
+#define IsNonEOS(c) (CharAttrs[(unsigned char)(c)] & NONEOS_C)
+#define IsEol(c) (CharAttrs[(unsigned char)(c)] & EOL_C)
+
+#endif /* INCLUDED_irc_string_h */