diff options
| author | David Kalnischkies <kalnischkies@gmail.com> | 2011-05-07 15:49:51 +0200 |
|---|---|---|
| committer | David Kalnischkies <kalnischkies@gmail.com> | 2011-05-07 15:49:51 +0200 |
| commit | ebfeeaedf5bc357170cae971c0f6a1458ff65f65 (patch) | |
| tree | 1d3fe0af5e10c237361affc3594c2e59de27c5fe /apt-pkg | |
| parent | 3d17b9ffc7c5a417d69916c282f4756cc7e938d2 (diff) | |
implement correct error reporting
Diffstat (limited to 'apt-pkg')
| -rw-r--r-- | apt-pkg/edsp.cc | 14 | ||||
| -rw-r--r-- | apt-pkg/edsp.h | 7 |
2 files changed, 18 insertions, 3 deletions
diff --git a/apt-pkg/edsp.cc b/apt-pkg/edsp.cc index d604110ef..7ece92d2e 100644 --- a/apt-pkg/edsp.cc +++ b/apt-pkg/edsp.cc @@ -256,6 +256,11 @@ bool EDSP::ReadResponse(int const input, pkgDepCache &Cache) { else std::clog << msg << std::endl; continue; + } else if (section.Exists("Error") == true) { + std::cerr << "The solver encountered an error of type: " << section.FindS("Error") << std::endl; + std::cerr << "The following information might help you to understand what is wrong:" << std::endl; + std::cerr << SubstVar(SubstVar(section.FindS("Message"), "\n .\n", "\n\n"), "\n ", "\n") << std::endl << std::endl; + break; } else if (section.Exists("Autoremove") == true) type = "Autoremove"; else @@ -457,8 +462,13 @@ bool EDSP::WriteProgress(unsigned short const percent, const char* const message return true; } /*}}}*/ -bool EDSP::WriteError(std::string const &message, FILE* output) { return false; } - +// EDSP::WriteError - format an error message to be send to file descriptor /*{{{*/ +bool EDSP::WriteError(char const * const uuid, std::string const &message, FILE* output) { + fprintf(output, "Error: %s\n", uuid); + fprintf(output, "Message: %s\n\n", SubstVar(SubstVar(message, "\n\n", "\n.\n"), "\n", "\n ").c_str()); + return true; +} + /*}}}*/ // EDSP::ExecuteSolver - fork requested solver and setup ipc pipes {{{*/ bool EDSP::ExecuteSolver(const char* const solver, int *solver_in, int *solver_out) { std::vector<std::string> const solverDirs = _config->FindVector("Dir::Bin::Solvers"); diff --git a/apt-pkg/edsp.h b/apt-pkg/edsp.h index 98a70d7f6..210188d03 100644 --- a/apt-pkg/edsp.h +++ b/apt-pkg/edsp.h @@ -171,8 +171,13 @@ public: * * The first line of the message should be a short description * of the error so it can be used for dialog titles or alike + * + * \param uuid of this error message + * \param message is free form text to discribe the error + * \param output the front-end listens for error messages */ - bool static WriteError(std::string const &message, FILE* output); + bool static WriteError(char const * const uuid, std::string const &message, FILE* output); + /** \brief executes the given solver and returns the pipe ends * |