startgitStatic page generator for git repositories |
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utils.cpp (2235B)
0 #include <chrono> 1 #include <format> 2 #include <iomanip> 3 #include <sstream> 4 5 #include "utils.hpp" 6 7 #include <sys/stat.h> 8 9 namespace startgit 10 { 11 12 auto sec_since_epoch(std::int64_t sec) 13 { 14 return std::chrono::time_point_cast<std::chrono::seconds>( 15 std::chrono::system_clock::from_time_t(time_t {0}) 16 + std::chrono::seconds(sec)); 17 } 18 19 std::string time_short(std::int64_t date) 20 { 21 return std::format("{:%Y-%m-%d %H:%M}", sec_since_epoch(date)); 22 } 23 24 std::string time_long(const git2wrap::time& time) 25 { 26 return std::format("{:%a, %e %b %Y %H:%M:%S} {}{:02}{:02}", 27 sec_since_epoch(time.time), 28 time.offset < 0 ? '-' : '+', 29 time.offset / 60, // NOLINT 30 time.offset % 60); // NOLINT 31 } 32 // NOLINTBEGIN 33 // clang-format off 34 35 void xmlencode(std::ostream& ost, const std::string& str) 36 { 37 for (const char c: str) { 38 switch(c) { 39 case '<': ost << "<"; break; 40 case '>': ost << ">"; break; 41 case '\'': ost << "'"; break; 42 case '&': ost << "&"; break; 43 case '"': ost << """; break; 44 default: ost << c; 45 } 46 } 47 } 48 49 std::string filemode(git2wrap::filemode_t filemode) 50 { 51 std::string mode(10, '-'); 52 53 if (S_ISREG(filemode)) mode[0] = '-'; 54 else if (S_ISBLK(filemode)) mode[0] = 'b'; 55 else if (S_ISCHR(filemode)) mode[0] = 'c'; 56 else if (S_ISDIR(filemode)) mode[0] = 'd'; 57 else if (S_ISFIFO(filemode)) mode[0] = 'p'; 58 else if (S_ISLNK(filemode)) mode[0] = 'l'; 59 else if (S_ISSOCK(filemode)) mode[0] = 's'; 60 else mode[0] = '?'; 61 62 if (filemode & S_IRUSR) mode[1] = 'r'; 63 if (filemode & S_IWUSR) mode[2] = 'w'; 64 if (filemode & S_IXUSR) mode[3] = 'x'; 65 if (filemode & S_IRGRP) mode[4] = 'r'; 66 if (filemode & S_IWGRP) mode[5] = 'w'; 67 if (filemode & S_IXGRP) mode[6] = 'x'; 68 if (filemode & S_IROTH) mode[7] = 'r'; 69 if (filemode & S_IWOTH) mode[8] = 'w'; 70 if (filemode & S_IXOTH) mode[9] = 'x'; 71 72 if (filemode & S_ISUID) mode[3] = (mode[3] == 'x') ? 's' : 'S'; 73 if (filemode & S_ISGID) mode[6] = (mode[6] == 'x') ? 's' : 'S'; 74 if (filemode & S_ISVTX) mode[9] = (mode[9] == 'x') ? 't' : 'T'; 75 76 return mode; 77 } 78 // clang-format on 79 // NOLINTEND 80 81 } // namespace startgit