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Viewing changes to plugin/mysql_protocol/mysql_password.cc

  • Committer: Package Import Robot
  • Author(s): Clint Byrum
  • Date: 2012-06-19 10:46:49 UTC
  • mfrom: (1.1.6)
  • mto: This revision was merged to the branch mainline in revision 29.
  • Revision ID: package-import@ubuntu.com-20120619104649-e2l0ggd4oz3um0f4
Tags: upstream-7.1.36-stable
Import upstream version 7.1.36-stable

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Lines of Context:
plugin/mysql_protocol/mysql_password.cc
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using namespace std;
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namespace drizzle_plugin
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{
 
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namespace drizzle_plugin {
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const char* MySQLPasswordName = "mysql_password";
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MySQLPassword::MySQLPassword(void):
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  Item_str_func()
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{ }
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const char *MySQLPassword::func_name() const
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{
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  return MySQLPasswordName;
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bool MySQLPassword::check_argument_count(int n)
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{
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  return (n == 1);
 
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  return n == 1;
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}
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drizzled::String *MySQLPassword::val_str(drizzled::String *str)
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{
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  drizzled::String argument;
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  drizzled::String *password= args[0]->val_str(&argument);
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  drizzled::SHA1_CTX ctx;
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  uint8_t hash_tmp1[SHA1_DIGEST_LENGTH];
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  uint8_t hash_tmp2[SHA1_DIGEST_LENGTH];
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  drizzled::SHA1Init(&ctx);
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  drizzled::SHA1Update(&ctx, reinterpret_cast<uint8_t *>(password->ptr()),
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                       password->length());
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  drizzled::SHA1Final(hash_tmp1, &ctx);
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  drizzled::SHA1Init(&ctx);
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  drizzled::SHA1Update(&ctx, hash_tmp1, SHA1_DIGEST_LENGTH);
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  drizzled::SHA1Final(hash_tmp2, &ctx);
 
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  drizzled::String argument;
 
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  drizzled::do_sha1(*args[0]->val_str(&argument), hash_tmp1);
 
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  drizzled::do_sha1(data_ref(hash_tmp1, SHA1_DIGEST_LENGTH), hash_tmp2);
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  str->realloc(SHA1_DIGEST_LENGTH * 2);
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  drizzled::drizzled_string_to_hex(str->ptr(),
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                                   reinterpret_cast<const char*>(hash_tmp2),
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                                   SHA1_DIGEST_LENGTH);
 
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  drizzled::drizzled_string_to_hex(str->ptr(), reinterpret_cast<const char*>(hash_tmp2), SHA1_DIGEST_LENGTH);
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  str->length(SHA1_DIGEST_LENGTH * 2);
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  return str;