diff options
Diffstat (limited to 'apt-pkg/contrib/strutl.cc')
| -rw-r--r-- | apt-pkg/contrib/strutl.cc | 153 |
1 files changed, 74 insertions, 79 deletions
diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc index ebf9c9ea6..5731b5a2b 100644 --- a/apt-pkg/contrib/strutl.cc +++ b/apt-pkg/contrib/strutl.cc @@ -324,21 +324,19 @@ bool ParseCWord(const char *&String,string &Res) /* */ string QuoteString(const string &Str, const char *Bad) { - string Res; + std::stringstream Res; for (string::const_iterator I = Str.begin(); I != Str.end(); ++I) { - if (strchr(Bad,*I) != 0 || isprint(*I) == 0 || + if (strchr(Bad,*I) != 0 || isprint(*I) == 0 || *I == 0x25 || // percent '%' char *I <= 0x20 || *I >= 0x7F) // control chars { - char Buf[10]; - sprintf(Buf,"%%%02x",(int)*I); - Res += Buf; + ioprintf(Res,"%%%02x",(int)*I); } else - Res += *I; + Res << *I; } - return Res; + return Res.str(); } /*}}}*/ // DeQuoteString - Convert a string from quoted from /*{{{*/ @@ -379,13 +377,12 @@ string DeQuoteString(string::const_iterator const &begin, YottaBytes (E24) */ string SizeToStr(double Size) { - char S[300]; double ASize; if (Size >= 0) ASize = Size; else ASize = -1*Size; - + /* bytes, KiloBytes, MegaBytes, GigaBytes, TeraBytes, PetaBytes, ExaBytes, ZettaBytes, YottaBytes */ char Ext[] = {'\0','k','M','G','T','P','E','Z','Y'}; @@ -394,20 +391,21 @@ string SizeToStr(double Size) { if (ASize < 100 && I != 0) { - sprintf(S,"%'.1f %c",ASize,Ext[I]); - break; + std::string S; + strprintf(S, "%'.1f %c", ASize, Ext[I]); + return S; } - + if (ASize < 10000) { - sprintf(S,"%'.0f %c",ASize,Ext[I]); - break; + std::string S; + strprintf(S, "%'.0f %c", ASize, Ext[I]); + return S; } ASize /= 1000.0; I++; } - - return S; + return ""; } /*}}}*/ // TimeToStr - Convert the time into a string /*{{{*/ @@ -415,36 +413,27 @@ string SizeToStr(double Size) /* Converts a number of seconds to a hms format */ string TimeToStr(unsigned long Sec) { - char S[300]; - - while (1) + std::string S; + if (Sec > 60*60*24) { - if (Sec > 60*60*24) - { - //d means days, h means hours, min means minutes, s means seconds - sprintf(S,_("%lid %lih %limin %lis"),Sec/60/60/24,(Sec/60/60) % 24,(Sec/60) % 60,Sec % 60); - break; - } - - if (Sec > 60*60) - { - //h means hours, min means minutes, s means seconds - sprintf(S,_("%lih %limin %lis"),Sec/60/60,(Sec/60) % 60,Sec % 60); - break; - } - - if (Sec > 60) - { - //min means minutes, s means seconds - sprintf(S,_("%limin %lis"),Sec/60,Sec % 60); - break; - } - - //s means seconds - sprintf(S,_("%lis"),Sec); - break; + //TRANSLATOR: d means days, h means hours, min means minutes, s means seconds + strprintf(S,_("%lid %lih %limin %lis"),Sec/60/60/24,(Sec/60/60) % 24,(Sec/60) % 60,Sec % 60); + } + else if (Sec > 60*60) + { + //TRANSLATOR: h means hours, min means minutes, s means seconds + strprintf(S,_("%lih %limin %lis"),Sec/60/60,(Sec/60) % 60,Sec % 60); + } + else if (Sec > 60) + { + //TRANSLATOR: min means minutes, s means seconds + strprintf(S,_("%limin %lis"),Sec/60,Sec % 60); + } + else + { + //TRANSLATOR: s means seconds + strprintf(S,_("%lis"),Sec); } - return S; } /*}}}*/ @@ -1319,10 +1308,12 @@ void ioprintf(ostream &out,const char *format,...) va_list args; ssize_t size = 400; while (true) { + bool ret = false; va_start(args,format); - if (iovprintf(out, format, args, size) == true) - return; + ret = iovprintf(out, format, args, size); va_end(args); + if (ret == true) + return; } } void strprintf(string &out,const char *format,...) @@ -1331,10 +1322,12 @@ void strprintf(string &out,const char *format,...) ssize_t size = 400; std::ostringstream outstr; while (true) { + bool ret = false; va_start(args,format); - if (iovprintf(outstr, format, args, size) == true) - break; + ret = iovprintf(outstr, format, args, size); va_end(args); + if (ret == true) + break; } out = outstr.str(); } @@ -1419,7 +1412,7 @@ size_t strv_length(const char **str_array) ; return i; } - + /*}}}*/ // DeEscapeString - unescape (\0XX and \xXX) from a string /*{{{*/ // --------------------------------------------------------------------- /* */ @@ -1601,56 +1594,49 @@ void URI::CopyFrom(const string &U) /* */ URI::operator string() { - string Res; - + std::stringstream Res; + if (Access.empty() == false) - Res = Access + ':'; - + Res << Access << ':'; + if (Host.empty() == false) - { + { if (Access.empty() == false) - Res += "//"; - + Res << "//"; + if (User.empty() == false) { // FIXME: Technically userinfo is permitted even less // characters than these, but this is not conveniently // expressed with a blacklist. - Res += QuoteString(User, ":/?#[]@"); + Res << QuoteString(User, ":/?#[]@"); if (Password.empty() == false) - Res += ":" + QuoteString(Password, ":/?#[]@"); - Res += "@"; + Res << ":" << QuoteString(Password, ":/?#[]@"); + Res << "@"; } - + // Add RFC 2732 escaping characters - if (Access.empty() == false && - (Host.find('/') != string::npos || Host.find(':') != string::npos)) - Res += '[' + Host + ']'; + if (Access.empty() == false && Host.find_first_of("/:") != string::npos) + Res << '[' << Host << ']'; else - Res += Host; - + Res << Host; + if (Port != 0) - { - char S[30]; - sprintf(S,":%u",Port); - Res += S; - } + Res << ':' << Port; } - + if (Path.empty() == false) { if (Path[0] != '/') - Res += "/" + Path; + Res << "/" << Path; else - Res += Path; + Res << Path; } - - return Res; + + return Res.str(); } /*}}}*/ // URI::SiteOnly - Return the schema and site for the URI /*{{{*/ -// --------------------------------------------------------------------- -/* */ string URI::SiteOnly(const string &URI) { ::URI U(URI); @@ -1660,9 +1646,18 @@ string URI::SiteOnly(const string &URI) return U; } /*}}}*/ +// URI::ArchiveOnly - Return the schema, site and cleaned path for the URI /*{{{*/ +string URI::ArchiveOnly(const string &URI) +{ + ::URI U(URI); + U.User.clear(); + U.Password.clear(); + if (U.Path.empty() == false && U.Path[U.Path.length() - 1] == '/') + U.Path.erase(U.Path.length() - 1); + return U; +} + /*}}}*/ // URI::NoUserPassword - Return the schema, site and path for the URI /*{{{*/ -// --------------------------------------------------------------------- -/* */ string URI::NoUserPassword(const string &URI) { ::URI U(URI); |