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37 * Implements functions declared in errorformat.h.
39 * \author Teemu Murtola <teemu.murtola@gmail.com>
40 * \ingroup module_utility
44 #include "errorformat.h"
50 #include "gromacs/utility/basenetwork.h"
51 #include "gromacs/utility/baseversion.h"
52 #include "gromacs/utility/path.h"
53 #include "gromacs/utility/programcontext.h"
54 #include "gromacs/utility/stringutil.h"
63 void printFatalErrorHeader(FILE *fp, const char *title,
64 const char *func, const char *file, int line)
66 // In case ProgramInfo is not initialized and there is an issue with the
67 // initialization, fall back to "GROMACS".
68 const char *programName = "GROMACS";
71 programName = getProgramContext().displayName();
73 catch (const std::exception &)
77 std::fprintf(fp, "\n-------------------------------------------------------\n");
78 std::fprintf(fp, "Program: %s, version %s\n", programName, gmx_version());
81 std::fprintf(fp, "Source file: %s (line %d)\n",
82 Path::stripSourcePrefix(file), line);
86 std::fprintf(fp, "Function: %s\n", func);
88 if (gmx_node_num() > 1)
90 std::fprintf(fp, "MPI rank: %d (out of %d)\n", gmx_node_rank(), gmx_node_num());
92 std::fprintf(fp, "\n");
93 std::fprintf(fp, "%s:\n", title);
96 void printFatalErrorMessageLine(FILE *fp, const char *text, int indent)
98 gmx::TextLineWrapper wrapper;
99 wrapper.settings().setLineLength(78 - indent);
100 size_t lineStart = 0;
101 size_t length = std::strlen(text);
102 while (lineStart < length)
104 size_t nextLineStart = wrapper.findNextLine(text, lineStart);
105 int lineLength = static_cast<int>(nextLineStart - lineStart);
106 while (lineLength > 0 && std::isspace(text[lineStart + lineLength - 1]))
110 std::fprintf(fp, "%*s%.*s\n", indent, "", lineLength, text + lineStart);
111 lineStart = nextLineStart;
115 void printFatalErrorFooter(FILE *fp)
117 std::fprintf(fp, "\n");
118 std::fprintf(fp, "For more information and tips for troubleshooting, please check the GROMACS\n"
119 "website at http://www.gromacs.org/Documentation/Errors");
120 std::fprintf(fp, "\n-------------------------------------------------------\n");
123 } // namespace internal