Import pjproject-2.0.1

1 files changed, 468 insertions, 0 deletions

diff --git a/pjlib/include/pj++/string.hpp b/pjlib/include/pj++/string.hpp
new file mode 100644
index 0000000..3c21685
--- /dev/null
+++ b/pjlib/include/pj++/string.hpp
@@ -0,0 +1,468 @@
+/* $Id: string.hpp 2394 2008-12-23 17:27:53Z bennylp $ */
+/* 
+ * Copyright (C) 2008-2009 Teluu Inc. (http://www.teluu.com)
+ * Copyright (C) 2003-2008 Benny Prijono <benny@prijono.org>
+ *
+ * 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 
+ */
+#ifndef __PJPP_STRING_HPP__
+#define __PJPP_STRING_HPP__
+
+#include <pj/string.h>
+#include <pj++/pool.hpp>
+#include <pj/assert.h>
+
+//
+// String wrapper class for pj_str_t.
+//
+class Pj_String : public pj_str_t
+{
+public:
+    //
+    // Default constructor.
+    //
+    Pj_String() 
+    { 
+	pj_assert(sizeof(Pj_String) == sizeof(pj_str_t));
+	ptr=NULL; 
+        slen=0; 
+    }
+
+    //
+    // Construct the buffer from a char* (use with care)
+    //
+    Pj_String(char *str) 
+    { 
+	set(str);
+    }
+
+    //
+    // Construct from a const char*.
+    //
+    Pj_String(Pj_Pool &pool, const char *src)
+    {
+	set(pool, src);
+    }
+
+    //
+    // Construct from pj_str_t&.
+    //
+    explicit Pj_String(pj_str_t &s)
+    {
+	ptr = s.ptr;
+	slen = s.slen;
+    }
+
+    //
+    // Construct from const pj_str_t& (use with care!).
+    //
+    explicit Pj_String(const pj_str_t &s)
+    {
+	ptr = (char*)s.ptr;
+	slen = s.slen;
+    }
+
+    //
+    // Construct by copying from const pj_str_t*.
+    //
+    Pj_String(Pj_Pool &pool, const pj_str_t *s)
+    {
+	set(pool, s);
+    }
+
+    //
+    // Construct by copying from Pj_String
+    //
+    Pj_String(Pj_Pool &pool, const Pj_String &rhs)
+    {
+	set(pool, rhs);
+    }
+
+    //
+    // Construct from another Pj_String, use with care!
+    //
+    explicit Pj_String(const Pj_String &rhs)
+    {
+	ptr = rhs.ptr;
+	slen = rhs.slen;
+    }
+
+    //
+    // Construct from a char* and a length.
+    //
+    Pj_String(char *str, pj_size_t len)
+    {
+	set(str, len);
+    }
+
+    //
+    // Construct from pair of pointer.
+    //
+    Pj_String(char *begin, char *end)
+    {
+	pj_strset3(this, begin, end);
+    }
+
+    //
+    // You can cast Pj_String to pj_str_t*
+    //
+    operator pj_str_t*()
+    {
+	return this;
+    }
+
+    //
+    // You can cast const Pj_String to const pj_str_t*
+    //
+    operator const pj_str_t*() const
+    {
+	return this;
+    }
+
+    //
+    // Get the length of the string.
+    //
+    pj_size_t length() const
+    {
+	return pj_strlen(this);
+    }
+
+    //
+    // Get the length of the string.
+    //
+    pj_size_t size() const
+    {
+	return length();
+    }
+
+    //
+    // Get the string buffer.
+    //
+    const char *buf() const
+    {
+	return ptr;
+    }
+
+    //
+    // Initialize buffer from char*.
+    //
+    void set(char *str)
+    {
+	pj_strset2(this, str);
+    }
+
+    //
+    // Initialize by copying from a const char*.
+    //
+    void set(Pj_Pool &pool, const char *s)
+    {
+	pj_strdup2(pool, this, s);
+    }
+
+    //
+    // Initialize from pj_str_t*.
+    //
+    void set(pj_str_t *s)
+    {
+	pj_strassign(this, s);
+    }
+
+    //
+    // Initialize by copying from const pj_str_t*.
+    //
+    void set(Pj_Pool &pool, const pj_str_t *s)
+    {
+	pj_strdup(pool, this, s);
+    }
+
+    //
+    // Initialize from char* and length.
+    //
+    void set(char *str, pj_size_t len)
+    {
+	pj_strset(this, str, len);
+    }
+
+    //
+    // Initialize from pair of pointers.
+    //
+    void set(char *begin, char *end)
+    {
+	pj_strset3(this, begin, end);
+    }
+
+    //
+    // Initialize from other Pj_String.
+    //
+    void set(Pj_String &rhs)
+    {
+	pj_strassign(this, &rhs);
+    }
+
+    //
+    // Initialize by copying from a Pj_String*.
+    //
+    void set(Pj_Pool &pool, const Pj_String *s)
+    {
+	pj_strdup(pool, this, s);
+    }
+
+    //
+    // Initialize by copying from other Pj_String.
+    //
+    void set(Pj_Pool &pool, const Pj_String &s)
+    {
+	pj_strdup(pool, this, &s);
+    }
+
+    //
+    // Copy the contents of other string.
+    //
+    void strcpy(const pj_str_t *s)
+    {
+	pj_strcpy(this, s);
+    }
+
+    //
+    // Copy the contents of other string.
+    //
+    void strcpy(const Pj_String &rhs)
+    {
+	pj_strcpy(this, &rhs);
+    }
+
+    //
+    // Copy the contents of other string.
+    //
+    void strcpy(const char *s)
+    {
+	pj_strcpy2(this, s);
+    }
+
+    //
+    // Compare string.
+    //
+    int strcmp(const char *s) const
+    {
+	return pj_strcmp2(this, s);
+    }
+
+    //
+    // Compare string.
+    //
+    int strcmp(const pj_str_t *s) const
+    {
+	return pj_strcmp(this, s);
+    }
+
+    //
+    // Compare string.
+    //
+    int strcmp(const Pj_String &rhs) const
+    {
+	return pj_strcmp(this, &rhs);
+    }
+
+    //
+    // Compare string.
+    //
+    int strncmp(const char *s, pj_size_t len) const
+    {
+	return pj_strncmp2(this, s, len);
+    }
+
+    //
+    // Compare string.
+    //
+    int strncmp(const pj_str_t *s, pj_size_t len) const
+    {
+	return pj_strncmp(this, s, len);
+    }
+
+    //
+    // Compare string.
+    //
+    int strncmp(const Pj_String &rhs, pj_size_t len) const
+    {
+	return pj_strncmp(this, &rhs, len);
+    }
+
+    //
+    // Compare string.
+    //
+    int stricmp(const char *s) const
+    {
+	return pj_stricmp2(this, s);
+    }
+
+    //
+    // Compare string.
+    //
+    int stricmp(const pj_str_t *s) const
+    {
+	return pj_stricmp(this, s);
+    }
+
+    //
+    // Compare string.
+    //
+    int stricmp(const Pj_String &rhs) const
+    {
+	return stricmp(&rhs);
+    }
+
+    //
+    // Compare string.
+    //
+    int strnicmp(const char *s, pj_size_t len) const
+    {
+	return pj_strnicmp2(this, s, len);
+    }
+
+    //
+    // Compare string.
+    //
+    int strnicmp(const pj_str_t *s, pj_size_t len) const
+    {
+	return pj_strnicmp(this, s, len);
+    }
+
+    //
+    // Compare string.
+    //
+    int strnicmp(const Pj_String &rhs, pj_size_t len) const
+    {
+	return strnicmp(&rhs, len);
+    }
+
+    //
+    // Compare contents for equality.
+    //
+    bool operator==(const char *s) const
+    {
+	return strcmp(s) == 0;
+    }
+
+    //
+    // Compare contents for equality.
+    //
+    bool operator==(const pj_str_t *s) const
+    {
+	return strcmp(s) == 0;
+    }
+
+    //
+    // Compare contents for equality.
+    //
+    bool operator==(const Pj_String &rhs) const
+    {
+	return pj_strcmp(this, &rhs) == 0;
+    }
+
+    //
+    // Assign from char*
+    //
+    Pj_String& operator=(char *s)
+    {
+	set(s);
+	return *this;
+    }
+
+    ///
+    // Assign from another Pj_String, use with care!
+    //
+    Pj_String& operator=(const Pj_String &rhs)
+    {
+	ptr = rhs.ptr;
+	slen = rhs.slen;
+	return *this;
+    }
+
+    //
+    // Find a character in the string.
+    //
+    char *strchr(int chr)
+    {
+	return pj_strchr(this, chr);
+    }
+
+    //
+    // Find a character in the string.
+    //
+    char *find(int chr)
+    {
+	return strchr(chr);
+    }
+
+    //
+    // Concatenate string.
+    //
+    void strcat(const Pj_String &rhs)
+    {
+	pj_strcat(this, &rhs);
+    }
+
+    //
+    // Left trim.
+    //
+    void ltrim()
+    {
+	pj_strltrim(this);
+    }
+
+    //
+    // Right trim.
+    //
+    void rtrim()
+    {
+	pj_strrtrim(this);
+    }
+
+    //
+    // Left and right trim.
+    //
+    void trim()
+    {
+	pj_strtrim(this);
+    }
+
+    //
+    // Convert to unsigned long.
+    //
+    unsigned long to_ulong() const
+    {
+	return pj_strtoul(this);
+    }
+
+    //
+    // Convert from unsigned long.
+    //
+    void from_ulong(unsigned long value)
+    {
+        slen = pj_utoa(value, ptr);
+    }
+
+    //
+    // Convert from unsigned long with padding.
+    //
+    void from_ulong_with_pad(unsigned long value, int min_dig=0, int pad=' ')
+    {
+        slen = pj_utoa_pad(value, ptr, min_dig, pad);
+    }
+
+};
+
+#endif	/* __PJPP_STRING_HPP__ */
+