1 files changed, 0 insertions, 149 deletions
diff --git a/third_party/libjingle/files/talk/base/helpers.cc b/third_party/libjingle/files/talk/base/helpers.cc
deleted file mode 100644
index 58b5485..0000000
--- a/third_party/libjingle/files/talk/base/helpers.cc
+++ /dev/null
@@ -1,149 +0,0 @@
-/*
- * libjingle
- * Copyright 2004--2005, Google Inc.
- *
- * Redistribution and use in source and binary forms, with or without 
- * modification, are permitted provided that the following conditions are met:
- *
- *  1. Redistributions of source code must retain the above copyright notice, 
- *     this list of conditions and the following disclaimer.
- *  2. 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.
- *  3. The name of the author may not be used to endorse or promote products 
- *     derived from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``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 AUTHOR 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 "talk/base/helpers.h"
-#include "talk/base/time.h"
-#include <cstdlib>
-#include <cassert>
-
-// TODO: Change this implementation to use OpenSSL's RAND_bytes.  That will
-//       give cryptographically random values on all platforms.
-
-#ifdef WIN32
-#include <time.h>
-#include <windows.h>
-#include <wincrypt.h>
-#endif
-
-namespace cricket {
-
-static long g_seed = 1L;
-
-int GetRandom() {
-  return ((g_seed = g_seed * 214013L + 2531011L) >> 16) & 0x7fff;
-}
-
-static bool s_initrandom;
-
-long GetRandomSeed() {
-  return g_seed;
-}
-
-void SetRandomSeed(unsigned long seed)
-{
-  s_initrandom = true;
-  g_seed = (long)seed;
-}
-
-void InitRandom(const char *client_unique, size_t len) {
-  // Hash this string - unique per client
-
-  uint32 hash = 0;
-  if (client_unique != NULL) {
-    for (int i = 0; i < (int)len; i++)
-      hash = ((hash << 2) + hash) + client_unique[i];
-  }
-
-  // Now initialize the seed against a high resolution
-  // counter
-
-  unsigned long seed = GetRandomSeed();
-
-#ifdef WIN32
-  bool success = false;
-  HCRYPTPROV hProv = NULL;
-  if (CryptAcquireContext(&hProv, NULL, NULL, PROV_RSA_FULL, 
-                          CRYPT_VERIFYCONTEXT | CRYPT_SILENT)) {
-    success = (FALSE != CryptGenRandom(hProv,
-                                       sizeof(seed),
-                                       reinterpret_cast<BYTE*>(&seed)));
-    CryptReleaseContext(hProv, 0);
-  }
-
-  if (!success) {
-    LARGE_INTEGER big;
-    QueryPerformanceCounter(&big);
-    seed = big.LowPart;
-  }
-#else
-  seed = talk_base::Time();
-#endif
-
-  SetRandomSeed(seed ^ hash);
-}
-
-const char BASE64[64] = {
-  'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M',
-  'N', 'O', 'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z',
-  'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm',
-  'n', 'o', 'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z',
-  '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '+', '/'
-};
-
-// Generates a random string of the given length.  We generate base64 values so
-// that they will be printable, though that's not necessary.
-
-std::string CreateRandomString(int len) {
-  // Random number generator should of been initialized!
-  assert(s_initrandom);
-  if (!s_initrandom)
-    InitRandom(0, 0);
-
-  std::string str;
-  for (int i = 0; i < len; i++)
-#if defined(_MSC_VER) && _MSC_VER < 1300
-    str.insert(str.end(), BASE64[GetRandom() & 63]);
-#else
-    str.push_back(BASE64[GetRandom() & 63]);
-#endif
-  return str;
-}
-
-uint32 CreateRandomId() {
-  uint8 b1 = (uint8)(GetRandom() & 255);
-  uint8 b2 = (uint8)(GetRandom() & 255);
-  uint8 b3 = (uint8)(GetRandom() & 255);
-  uint8 b4 = (uint8)(GetRandom() & 255);
-  return b1 | (b2 << 8) | (b3 << 16) | (b4 << 24);
-}
-
-bool IsBase64Char(char ch) {
-  return (('A' <= ch) && (ch <= 'Z')) ||
-         (('a' <= ch) && (ch <= 'z')) ||
-         (('0' <= ch) && (ch <= '9')) ||
-         (ch == '+') || (ch == '/');
-}
-
-bool IsBase64Encoded(const std::string& str) {
-  for (size_t i = 0; i < str.size(); ++i) {
-    if (!IsBase64Char(str.at(i)))
-      return false;
-  }
-  return true;
-}
-
-} // namespace cricket