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38 * Implements functions declared in errorformat.h.
40 * \author Teemu Murtola <teemu.murtola@gmail.com>
41 * \ingroup module_utility
45 #include "errorformat.h"
51 #include "gromacs/utility/basenetwork.h"
52 #include "gromacs/utility/baseversion.h"
53 #include "gromacs/utility/path.h"
54 #include "gromacs/utility/programcontext.h"
55 #include "gromacs/utility/stringutil.h"
64 void printFatalErrorHeader(FILE* fp, const char* title, 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", Path::stripSourcePrefix(file), line);
85 std::fprintf(fp, "Function: %s\n", func);
87 if (gmx_node_num() > 1)
89 std::fprintf(fp, "MPI rank: %d (out of %d)\n", gmx_node_rank(), gmx_node_num());
91 std::fprintf(fp, "\n");
92 std::fprintf(fp, "%s:\n", title);
95 void printFatalErrorMessageLine(FILE* fp, const char* text, int indent)
97 gmx::TextLineWrapper wrapper;
98 wrapper.settings().setLineLength(78 - indent);
100 size_t length = std::strlen(text);
101 while (lineStart < length)
103 size_t nextLineStart = wrapper.findNextLine(text, lineStart);
104 int lineLength = static_cast<int>(nextLineStart - lineStart);
105 while (lineLength > 0 && std::isspace(text[lineStart + lineLength - 1]))
109 std::fprintf(fp, "%*s%.*s\n", indent, "", lineLength, text + lineStart);
110 lineStart = nextLineStart;
114 void printFatalErrorFooter(FILE* fp)
116 std::fprintf(fp, "\n");
118 "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