diff --git a/jni/pjproject-android/.svn/pristine/5c/5c8a44036559eaa9160bc5f54c85e41d97738c85.svn-base b/jni/pjproject-android/.svn/pristine/5c/5c8a44036559eaa9160bc5f54c85e41d97738c85.svn-base
new file mode 100644
index 0000000..331aed8
--- /dev/null
+++ b/jni/pjproject-android/.svn/pristine/5c/5c8a44036559eaa9160bc5f54c85e41d97738c85.svn-base
@@ -0,0 +1,599 @@
+/*
+ * datatypes.c
+ *
+ * data types for finite fields and functions for input, output, and
+ * manipulation
+ *
+ * David A. McGrew
+ * Cisco Systems, Inc.
+ */
+/*
+ *	
+ * Copyright (c) 2001-2006 Cisco Systems, Inc.
+ * All rights reserved.
+ * 
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 
+ *   Redistributions of source code must retain the above copyright
+ *   notice, this list of conditions and the following disclaimer.
+ * 
+ *   Redistributions in binary form must reproduce the above
+ *   copyright notice, this list of conditions and the following
+ *   disclaimer in the documentation and/or other materials provided
+ *   with the distribution.
+ * 
+ *   Neither the name of the Cisco Systems, Inc. nor the names of its
+ *   contributors may be used to endorse or promote products derived
+ *   from this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#include "datatypes.h"
+
+int 
+octet_weight[256] = {
+  0, 1, 1, 2, 1, 2, 2, 3,
+  1, 2, 2, 3, 2, 3, 3, 4,
+  1, 2, 2, 3, 2, 3, 3, 4,
+  2, 3, 3, 4, 3, 4, 4, 5,
+  1, 2, 2, 3, 2, 3, 3, 4,
+  2, 3, 3, 4, 3, 4, 4, 5,
+  2, 3, 3, 4, 3, 4, 4, 5,
+  3, 4, 4, 5, 4, 5, 5, 6,
+  1, 2, 2, 3, 2, 3, 3, 4,
+  2, 3, 3, 4, 3, 4, 4, 5,
+  2, 3, 3, 4, 3, 4, 4, 5,
+  3, 4, 4, 5, 4, 5, 5, 6,
+  2, 3, 3, 4, 3, 4, 4, 5,
+  3, 4, 4, 5, 4, 5, 5, 6,
+  3, 4, 4, 5, 4, 5, 5, 6,
+  4, 5, 5, 6, 5, 6, 6, 7,
+  1, 2, 2, 3, 2, 3, 3, 4,
+  2, 3, 3, 4, 3, 4, 4, 5,
+  2, 3, 3, 4, 3, 4, 4, 5,
+  3, 4, 4, 5, 4, 5, 5, 6,
+  2, 3, 3, 4, 3, 4, 4, 5,
+  3, 4, 4, 5, 4, 5, 5, 6,
+  3, 4, 4, 5, 4, 5, 5, 6,
+  4, 5, 5, 6, 5, 6, 6, 7,
+  2, 3, 3, 4, 3, 4, 4, 5,
+  3, 4, 4, 5, 4, 5, 5, 6,
+  3, 4, 4, 5, 4, 5, 5, 6,
+  4, 5, 5, 6, 5, 6, 6, 7,
+  3, 4, 4, 5, 4, 5, 5, 6,
+  4, 5, 5, 6, 5, 6, 6, 7,
+  4, 5, 5, 6, 5, 6, 6, 7,
+  5, 6, 6, 7, 6, 7, 7, 8
+};
+
+int
+octet_get_weight(uint8_t octet) {
+  extern int octet_weight[256];
+
+  return octet_weight[octet];
+}  
+
+/*
+ * bit_string is a buffer that is used to hold output strings, e.g.
+ * for printing.
+ */
+
+/* the value MAX_PRINT_STRING_LEN is defined in datatypes.h */
+
+char bit_string[MAX_PRINT_STRING_LEN];
+
+uint8_t
+nibble_to_hex_char(uint8_t nibble) {
+  char buf[16] = {'0', '1', '2', '3', '4', '5', '6', '7',
+		  '8', '9', 'a', 'b', 'c', 'd', 'e', 'f' };
+  return buf[nibble & 0xF];
+}
+
+char *
+octet_string_hex_string(const void *s, int length) {
+  const uint8_t *str = (const uint8_t *)s;
+  int i;
+  
+  /* double length, since one octet takes two hex characters */
+  length *= 2;
+
+  /* truncate string if it would be too long */
+  if (length > MAX_PRINT_STRING_LEN)
+    length = MAX_PRINT_STRING_LEN-1;
+  
+  for (i=0; i < length; i+=2) {
+    bit_string[i]   = nibble_to_hex_char(*str >> 4);
+    bit_string[i+1] = nibble_to_hex_char(*str++ & 0xF);
+  }
+  bit_string[i] = 0; /* null terminate string */
+  return bit_string;
+}
+
+inline int
+hex_char_to_nibble(uint8_t c) {
+  switch(c) {
+  case ('0'): return 0x0;
+  case ('1'): return 0x1;
+  case ('2'): return 0x2;
+  case ('3'): return 0x3;
+  case ('4'): return 0x4;
+  case ('5'): return 0x5;
+  case ('6'): return 0x6;
+  case ('7'): return 0x7;
+  case ('8'): return 0x8;
+  case ('9'): return 0x9;
+  case ('a'): return 0xa;
+  case ('A'): return 0xa;
+  case ('b'): return 0xb;
+  case ('B'): return 0xb;
+  case ('c'): return 0xc;
+  case ('C'): return 0xc;
+  case ('d'): return 0xd;
+  case ('D'): return 0xd;
+  case ('e'): return 0xe;
+  case ('E'): return 0xe;
+  case ('f'): return 0xf;
+  case ('F'): return 0xf;
+  default: break;   /* this flags an error */
+  }
+  return -1;
+}
+
+int
+is_hex_string(char *s) {
+  while(*s != 0)
+    if (hex_char_to_nibble(*s++) == -1)
+      return 0;
+  return 1;
+}
+
+/*
+ * hex_string_to_octet_string converts a hexadecimal string
+ * of length 2 * len to a raw octet string of length len
+ */
+
+int
+hex_string_to_octet_string(char *raw, char *hex, int len) {
+  uint8_t x;
+  int tmp;
+  int hex_len;
+
+  hex_len = 0;
+  while (hex_len < len) {
+    tmp = hex_char_to_nibble(hex[0]);
+    if (tmp == -1)
+      return hex_len;
+    x = (tmp << 4);
+    hex_len++;
+    tmp = hex_char_to_nibble(hex[1]);
+    if (tmp == -1)
+      return hex_len;
+    x |= (tmp & 0xff);
+    hex_len++;
+    *raw++ = x;
+    hex += 2;
+  }
+  return hex_len;
+}
+
+char *
+v128_hex_string(v128_t *x) {
+  int i, j;
+
+  for (i=j=0; i < 16; i++) {
+    bit_string[j++]  = nibble_to_hex_char(x->v8[i] >> 4);
+    bit_string[j++]  = nibble_to_hex_char(x->v8[i] & 0xF);
+  }
+  
+  bit_string[j] = 0; /* null terminate string */
+  return bit_string;
+}
+
+char *
+v128_bit_string(v128_t *x) {
+  int j, index;
+  uint32_t mask;
+  
+  for (j=index=0; j < 4; j++) {
+    for (mask=0x80000000; mask > 0; mask >>= 1) {
+      if (x->v32[j] & mask)
+	bit_string[index] = '1';
+      else
+	bit_string[index] = '0';
+      ++index;
+    }
+  }
+  bit_string[128] = 0; /* null terminate string */
+
+  return bit_string;
+}
+
+void
+v128_copy_octet_string(v128_t *x, const uint8_t s[16]) {
+#ifdef ALIGNMENT_32BIT_REQUIRED
+  if ((((uint32_t) &s[0]) & 0x3) != 0)
+#endif
+  {
+	  x->v8[0]  = s[0];
+	  x->v8[1]  = s[1];
+	  x->v8[2]  = s[2];
+	  x->v8[3]  = s[3];
+	  x->v8[4]  = s[4];
+	  x->v8[5]  = s[5];
+	  x->v8[6]  = s[6];
+	  x->v8[7]  = s[7];
+	  x->v8[8]  = s[8];
+	  x->v8[9]  = s[9];
+	  x->v8[10] = s[10];
+	  x->v8[11] = s[11];
+	  x->v8[12] = s[12];
+	  x->v8[13] = s[13];
+	  x->v8[14] = s[14];
+	  x->v8[15] = s[15];
+  }
+#ifdef ALIGNMENT_32BIT_REQUIRED
+  else 
+  {
+	  v128_t *v = (v128_t *) &s[0];
+
+	  v128_copy(x,v);
+  }
+#endif
+}
+
+#ifndef DATATYPES_USE_MACROS /* little functions are not macros */
+
+void
+v128_set_to_zero(v128_t *x) {
+  _v128_set_to_zero(x);
+}
+
+void
+v128_copy(v128_t *x, const v128_t *y) {
+  _v128_copy(x, y);
+}
+
+void
+v128_xor(v128_t *z, v128_t *x, v128_t *y) {
+  _v128_xor(z, x, y);
+} 
+
+void
+v128_and(v128_t *z, v128_t *x, v128_t *y) {
+  _v128_and(z, x, y);
+}
+
+void
+v128_or(v128_t *z, v128_t *x, v128_t *y) {
+  _v128_or(z, x, y);
+}
+
+void
+v128_complement(v128_t *x) {
+  _v128_complement(x);
+}
+
+int
+v128_is_eq(const v128_t *x, const v128_t *y) {
+  return _v128_is_eq(x, y);
+}
+
+int
+v128_xor_eq(v128_t *x, const v128_t *y) {
+  return _v128_xor_eq(x, y);
+}
+
+int
+v128_get_bit(const v128_t *x, int i) {
+  return _v128_get_bit(x, i);
+}
+
+void
+v128_set_bit(v128_t *x, int i) {
+  _v128_set_bit(x, i);
+}     
+
+void
+v128_clear_bit(v128_t *x, int i){
+  _v128_clear_bit(x, i);
+}    
+
+void
+v128_set_bit_to(v128_t *x, int i, int y){
+  _v128_set_bit_to(x, i, y);
+}
+
+
+#endif /* DATATYPES_USE_MACROS */
+
+void
+v128_right_shift(v128_t *x, int index) {
+  const int base_index = index >> 5;
+  const int bit_index = index & 31;
+  int i, from;
+  uint32_t b;
+    
+  if (index > 127) {
+    v128_set_to_zero(x);
+    return;
+  }
+
+  if (bit_index == 0) {
+
+    /* copy each word from left size to right side */
+    x->v32[4-1] = x->v32[4-1-base_index];
+    for (i=4-1; i > base_index; i--) 
+      x->v32[i-1] = x->v32[i-1-base_index];
+
+  } else {
+    
+    /* set each word to the "or" of the two bit-shifted words */
+    for (i = 4; i > base_index; i--) {
+      from = i-1 - base_index;
+      b = x->v32[from] << bit_index;
+      if (from > 0)
+        b |= x->v32[from-1] >> (32-bit_index);
+      x->v32[i-1] = b;
+    }
+    
+  }
+
+  /* now wrap up the final portion */
+  for (i=0; i < base_index; i++) 
+    x->v32[i] = 0;
+  
+}
+
+void
+v128_left_shift(v128_t *x, int index) {
+  int i;
+  const int base_index = index >> 5;
+  const int bit_index = index & 31;
+
+  if (index > 127) {
+    v128_set_to_zero(x);
+    return;
+  } 
+  
+  if (bit_index == 0) {
+    for (i=0; i < 4 - base_index; i++)
+      x->v32[i] = x->v32[i+base_index];
+  } else {
+    for (i=0; i < 4 - base_index - 1; i++)
+      x->v32[i] = (x->v32[i+base_index] >> bit_index) ^
+	(x->v32[i+base_index+1] << (32 - bit_index));
+    x->v32[4 - base_index-1] = x->v32[4-1] >> bit_index;
+  }
+
+  /* now wrap up the final portion */
+  for (i = 4 - base_index; i < 4; i++) 
+    x->v32[i] = 0;
+
+}
+
+
+int
+octet_string_is_eq(uint8_t *a, uint8_t *b, int len) {
+  uint8_t *end = b + len;
+  while (b < end)
+    if (*a++ != *b++)
+      return 1;
+  return 0;
+}
+
+void
+octet_string_set_to_zero(uint8_t *s, int len) {
+  uint8_t *end = s + len;
+
+  do {
+    *s = 0;
+  } while (++s < end);
+  
+}
+
+
+/*
+ *  From RFC 1521: The Base64 Alphabet
+ *
+ *   Value Encoding  Value Encoding  Value Encoding  Value Encoding
+ *        0 A            17 R            34 i            51 z
+ *        1 B            18 S            35 j            52 0
+ *        2 C            19 T            36 k            53 1
+ *        3 D            20 U            37 l            54 2
+ *        4 E            21 V            38 m            55 3
+ *        5 F            22 W            39 n            56 4
+ *        6 G            23 X            40 o            57 5
+ *        7 H            24 Y            41 p            58 6
+ *        8 I            25 Z            42 q            59 7
+ *        9 J            26 a            43 r            60 8
+ *       10 K            27 b            44 s            61 9
+ *       11 L            28 c            45 t            62 +
+ *       12 M            29 d            46 u            63 /
+ *       13 N            30 e            47 v
+ *       14 O            31 f            48 w         (pad) =
+ *       15 P            32 g            49 x
+ *       16 Q            33 h            50 y
+ */
+
+int
+base64_char_to_sextet(uint8_t c) {
+  switch(c) {
+  case 'A':
+    return 0;
+  case 'B':
+    return 1;
+  case 'C':
+    return 2;
+  case 'D':
+    return 3;
+  case 'E':
+    return 4;
+  case 'F':
+    return 5;
+  case 'G':
+    return 6;
+  case 'H':
+    return 7;
+  case 'I':
+    return 8;
+  case 'J':
+    return 9;
+  case 'K':
+    return 10;
+  case 'L':
+    return 11;
+  case 'M':
+    return 12;
+  case 'N':
+    return 13;
+  case 'O':
+    return 14;
+  case 'P':
+    return 15;
+  case 'Q':
+    return 16;
+  case 'R':
+    return 17;
+  case 'S':
+    return 18;
+  case 'T':
+    return 19;
+  case 'U':
+    return 20;
+  case 'V':
+    return 21;
+  case 'W':
+    return 22;
+  case 'X':
+    return 23;
+  case 'Y':
+    return 24;
+  case 'Z':
+    return 25;
+  case 'a':
+    return 26;
+  case 'b':
+    return 27;
+  case 'c':
+    return 28;
+  case 'd':
+    return 29;
+  case 'e':
+    return 30;
+  case 'f':
+    return 31;
+  case 'g':
+    return 32;
+  case 'h':
+    return 33;
+  case 'i':
+    return 34;
+  case 'j':
+    return 35;
+  case 'k':
+    return 36;
+  case 'l':
+    return 37;
+  case 'm':
+    return 38;
+  case 'n':
+    return 39;
+  case 'o':
+    return 40;
+  case 'p':
+    return 41;
+  case 'q':
+    return 42;
+  case 'r':
+    return 43;
+  case 's':
+    return 44;
+  case 't':
+    return 45;
+  case 'u':
+    return 46;
+  case 'v':
+    return 47;
+  case 'w':
+    return 48;
+  case 'x':
+    return 49;
+  case 'y':
+    return 50;
+  case 'z':
+    return 51;
+  case '0':
+    return 52;
+  case '1':
+    return 53;
+  case '2':
+    return 54;
+  case '3':
+    return 55;
+  case '4':
+    return 56;
+  case '5':
+    return 57;
+  case '6':
+    return 58;
+  case '7':
+    return 59;
+  case '8':
+    return 60;
+  case '9':
+    return 61;
+  case '+':
+    return 62;
+  case '/':
+    return 63;
+  case '=':
+    return 64;
+  default:
+    break;
+ }
+ return -1;
+}
+
+/*
+ * base64_string_to_octet_string converts a hexadecimal string
+ * of length 2 * len to a raw octet string of length len
+ */
+
+int
+base64_string_to_octet_string(char *raw, char *base64, int len) {
+  uint8_t x;
+  int tmp;
+  int base64_len;
+
+  base64_len = 0;
+  while (base64_len < len) {
+    tmp = base64_char_to_sextet(base64[0]);
+    if (tmp == -1)
+      return base64_len;
+    x = (tmp << 6);
+    base64_len++;
+    tmp = base64_char_to_sextet(base64[1]);
+    if (tmp == -1)
+      return base64_len;
+    x |= (tmp & 0xffff);
+    base64_len++;
+    *raw++ = x;
+    base64 += 2;
+  }
+  return base64_len;
+}