Line data    Source code

       1             : // Copyright (c) 2009-2010 Satoshi Nakamoto
       2             : // Copyright (c) 2009-2022 The Bitcoin Core developers
       3             : // Distributed under the MIT software license, see the accompanying
       4             : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       5             : 
       6             : #include <warnings.h>
       7             : 
       8             : #include <common/system.h>
       9             : #include <sync.h>
      10             : #include <util/string.h>
      11             : #include <util/translation.h>
      12             : 
      13             : #include <vector>
      14             : 
      15             : static GlobalMutex g_warnings_mutex;
      16           2 : static bilingual_str g_misc_warnings GUARDED_BY(g_warnings_mutex);
      17             : static bool fLargeWorkInvalidChainFound GUARDED_BY(g_warnings_mutex) = false;
      18             : 
      19           0 : void SetMiscWarning(const bilingual_str& warning)
      20             : {
      21           0 :     LOCK(g_warnings_mutex);
      22           0 :     g_misc_warnings = warning;
      23           0 : }
      24             : 
      25           0 : void SetfLargeWorkInvalidChainFound(bool flag)
      26             : {
      27           0 :     LOCK(g_warnings_mutex);
      28           0 :     fLargeWorkInvalidChainFound = flag;
      29           0 : }
      30             : 
      31           0 : bilingual_str GetWarnings(bool verbose)
      32             : {
      33           0 :     bilingual_str warnings_concise;
      34           0 :     std::vector<bilingual_str> warnings_verbose;
      35             : 
      36           0 :     LOCK(g_warnings_mutex);
      37             : 
      38             :     // Pre-release build warning
      39             :     if (!CLIENT_VERSION_IS_RELEASE) {
      40           0 :         warnings_concise = _("This is a pre-release test build - use at your own risk - do not use for mining or merchant applications");
      41           0 :         warnings_verbose.emplace_back(warnings_concise);
      42             :     }
      43             : 
      44             :     // Misc warnings like out of disk space and clock is wrong
      45           0 :     if (!g_misc_warnings.empty()) {
      46           0 :         warnings_concise = g_misc_warnings;
      47           0 :         warnings_verbose.emplace_back(warnings_concise);
      48           0 :     }
      49             : 
      50           0 :     if (fLargeWorkInvalidChainFound) {
      51           0 :         warnings_concise = _("Warning: We do not appear to fully agree with our peers! You may need to upgrade, or other nodes may need to upgrade.");
      52           0 :         warnings_verbose.emplace_back(warnings_concise);
      53           0 :     }
      54             : 
      55           0 :     if (verbose) {
      56           0 :         return Join(warnings_verbose, Untranslated("<hr />"));
      57             :     }
      58             : 
      59           0 :     return warnings_concise;
      60           0 : }