* debian/rules:

[apt.git] / apt-pkg / contrib / strutl.cc

diff --git a/apt-pkg/contrib/strutl.cc b/apt-pkg/contrib/strutl.cc
index ab47cdede0d93abeb305f1c2c8f3438de24af2c7..c7d63ce8a58f069e55e05f920b5c003d9519f127 100644 (file)
--- a/apt-pkg/contrib/strutl.cc
+++ b/apt-pkg/contrib/strutl.cc
@@ -198,7 +198,8 @@ bool ParseQuoteWord(const char *&String,string &Res)
    char *I;
    for (I = Buffer; I < Buffer + sizeof(Buffer) && Start != C; I++)
    {
    char *I;
    for (I = Buffer; I < Buffer + sizeof(Buffer) && Start != C; I++)
    {

-      if (*Start == '%' && Start + 2 < C)
+      if (*Start == '%' && Start + 2 < C &&
+         isxdigit(Start[1]) && isxdigit(Start[2]))

       {
         Tmp[0] = Start[1];
         Tmp[1] = Start[2];
       {
         Tmp[0] = Start[1];
         Tmp[1] = Start[2];


@@ -273,7 +274,8 @@ string QuoteString(const string &Str, const char *Bad)
    for (string::const_iterator I = Str.begin(); I != Str.end(); I++)
    {
       if (strchr(Bad,*I) != 0 || isprint(*I) == 0 || 
    for (string::const_iterator I = Str.begin(); I != Str.end(); I++)
    {
       if (strchr(Bad,*I) != 0 || isprint(*I) == 0 || 

-         *I <= 0x20 || *I >= 0x7F)
+         *I == 0x25 || // percent '%' char
+         *I <= 0x20 || *I >= 0x7F) // control chars

       {
         char Buf[10];
         sprintf(Buf,"%%%02x",(int)*I);
       {
         char Buf[10];
         sprintf(Buf,"%%%02x",(int)*I);


@@ -289,11 +291,17 @@ string QuoteString(const string &Str, const char *Bad)
 // ---------------------------------------------------------------------
 /* This undoes QuoteString */
 string DeQuoteString(const string &Str)
 // ---------------------------------------------------------------------
 /* This undoes QuoteString */
 string DeQuoteString(const string &Str)

+{
+   return DeQuoteString(Str.begin(),Str.end());
+}
+string DeQuoteString(string::const_iterator const &begin,
+                       string::const_iterator const &end)

 {
    string Res;
 {
    string Res;

-   for (string::const_iterator I = Str.begin(); I != Str.end(); I++)
+   for (string::const_iterator I = begin; I != end; I++)

    {
    {

-      if (*I == '%' && I + 2 < Str.end())
+      if (*I == '%' && I + 2 < end &&
+         isxdigit(I[1]) && isxdigit(I[2]))

       {
         char Tmp[3];
         Tmp[0] = I[1];
       {
         char Tmp[3];
         Tmp[0] = I[1];


@@ -1000,12 +1008,12 @@ bool TokSplitString(char Tok,char *Input,char **List,
    return true;
 }
                                                                        /*}}}*/
    return true;
 }
                                                                        /*}}}*/

-// ExplodeString - Split a string up into a vector                     /*{{{*/
+// VectorizeString - Split a string up into a vector of strings                /*{{{*/

 // ---------------------------------------------------------------------
 /* This can be used to split a given string up into a vector, so the
    propose is the same as in the method above and this one is a bit slower
 // ---------------------------------------------------------------------
 /* This can be used to split a given string up into a vector, so the
    propose is the same as in the method above and this one is a bit slower

-   also, but the advantage is that we an iteratable vector */
-vector<string> ExplodeString(string const &haystack, char const &split)
+   also, but the advantage is that we have an iteratable vector */
+vector<string> VectorizeString(string const &haystack, char const &split)

 {
    string::const_iterator start = haystack.begin();
    string::const_iterator end = start;
 {
    string::const_iterator start = haystack.begin();
    string::const_iterator end = start;


@@ -1238,9 +1246,10 @@ void URI::CopyFrom(const string &U)
    else
    {
       Host.assign(At+1,SingleSlash);
    else
    {
       Host.assign(At+1,SingleSlash);

-      User.assign(FirstColon,SecondColon);
+      // username and password must be encoded (RFC 3986)
+      User.assign(DeQuoteString(FirstColon,SecondColon));

       if (SecondColon < At)
       if (SecondColon < At)

-        Password.assign(SecondColon+1,At);
+        Password.assign(DeQuoteString(SecondColon+1,At));

    }   
    
    // Now we parse the RFC 2732 [] hostnames.
    }   
    
    // Now we parse the RFC 2732 [] hostnames.