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-rw-r--r--apt-pkg/contrib/cdromutl.cc31
-rw-r--r--apt-pkg/contrib/strutl.cc126
2 files changed, 71 insertions, 86 deletions
diff --git a/apt-pkg/contrib/cdromutl.cc b/apt-pkg/contrib/cdromutl.cc
index 936e377fb..6eb917457 100644
--- a/apt-pkg/contrib/cdromutl.cc
+++ b/apt-pkg/contrib/cdromutl.cc
@@ -207,7 +207,6 @@ bool IdentCdrom(string CD,string &Res,unsigned int Version)
/* Run over the directory, we assume that the reader order will never
change as the media is read-only. In theory if the kernel did
some sort of wacked caching this might not be true.. */
- char S[300];
for (struct dirent *Dir = readdir(D); Dir != 0; Dir = readdir(D))
{
// Skip some files..
@@ -215,30 +214,32 @@ bool IdentCdrom(string CD,string &Res,unsigned int Version)
strcmp(Dir->d_name,"..") == 0)
continue;
+ std::string S;
if (Version <= 1)
{
- sprintf(S,"%lu",(unsigned long)Dir->d_ino);
+ strprintf(S, "%lu", (unsigned long)Dir->d_ino);
}
else
{
struct stat Buf;
if (stat(Dir->d_name,&Buf) != 0)
continue;
- sprintf(S,"%lu",(unsigned long)Buf.st_mtime);
+ strprintf(S, "%lu", (unsigned long)Buf.st_mtime);
}
-
- Hash.Add(S);
+
+ Hash.Add(S.c_str());
Hash.Add(Dir->d_name);
};
-
+
if (chdir(StartDir.c_str()) != 0) {
_error->Errno("chdir",_("Unable to change to %s"),StartDir.c_str());
closedir(D);
return false;
}
closedir(D);
-
+
// Some stats from the fsys
+ std::string S;
if (_config->FindB("Debug::identcdrom",false) == false)
{
struct statvfs Buf;
@@ -248,19 +249,19 @@ bool IdentCdrom(string CD,string &Res,unsigned int Version)
// We use a kilobyte block size to advoid overflow
if (writable_media)
{
- sprintf(S,"%lu",(long)(Buf.f_blocks*(Buf.f_bsize/1024)));
+ strprintf(S, "%lu", (unsigned long)(Buf.f_blocks*(Buf.f_bsize/1024)));
} else {
- sprintf(S,"%lu %lu",(long)(Buf.f_blocks*(Buf.f_bsize/1024)),
- (long)(Buf.f_bfree*(Buf.f_bsize/1024)));
+ strprintf(S, "%lu %lu", (unsigned long)(Buf.f_blocks*(Buf.f_bsize/1024)),
+ (unsigned long)(Buf.f_bfree*(Buf.f_bsize/1024)));
}
- Hash.Add(S);
- sprintf(S,"-%u",Version);
+ Hash.Add(S.c_str());
+ strprintf(S, "-%u", Version);
}
else
- sprintf(S,"-%u.debug",Version);
-
+ strprintf(S, "-%u.debug", Version);
+
Res = Hash.Result().Value() + S;
- return true;
+ return true;
}
/*}}}*/
// FindMountPointForDevice - Find mountpoint for the given device /*{{{*/
diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index 0ac587a9e..0db4c57b2 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;
}
/*}}}*/
@@ -1423,7 +1412,7 @@ size_t strv_length(const char **str_array)
;
return i;
}
-
+ /*}}}*/
// DeEscapeString - unescape (\0XX and \xXX) from a string /*{{{*/
// ---------------------------------------------------------------------
/* */
@@ -1605,51 +1594,46 @@ 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 /*{{{*/
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-07 06:14:54 +0000