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-rw-r--r--apt-pkg/contrib/strutl.h29
1 files changed, 15 insertions, 14 deletions
diff --git a/apt-pkg/contrib/strutl.h b/apt-pkg/contrib/strutl.h
index 353e78ac9..254087267 100644
--- a/apt-pkg/contrib/strutl.h
+++ b/apt-pkg/contrib/strutl.h
@@ -38,29 +38,30 @@ using std::ostream;
#define APT_FORMAT2
#define APT_FORMAT3
#endif
-
+
+bool UTF8ToCodeset(const char *codeset, const string &orig, string *dest);
char *_strstrip(char *String);
char *_strtabexpand(char *String,size_t Len);
bool ParseQuoteWord(const char *&String,string &Res);
bool ParseCWord(const char *&String,string &Res);
-string QuoteString(string Str,const char *Bad);
-string DeQuoteString(string Str);
+string QuoteString(const string &Str,const char *Bad);
+string DeQuoteString(const string &Str);
string SizeToStr(double Bytes);
string TimeToStr(unsigned long Sec);
-string Base64Encode(string Str);
-string URItoFileName(string URI);
+string Base64Encode(const string &Str);
+string URItoFileName(const string &URI);
string TimeRFC1123(time_t Date);
-bool StrToTime(string Val,time_t &Result);
-string LookupTag(string Message,const char *Tag,const char *Default = 0);
-int StringToBool(string Text,int Default = -1);
+bool StrToTime(const string &Val,time_t &Result);
+string LookupTag(const string &Message,const char *Tag,const char *Default = 0);
+int StringToBool(const string &Text,int Default = -1);
bool ReadMessages(int Fd, vector<string> &List);
bool StrToNum(const char *Str,unsigned long &Res,unsigned Len,unsigned Base = 0);
-bool Hex2Num(string Str,unsigned char *Num,unsigned int Length);
+bool Hex2Num(const string &Str,unsigned char *Num,unsigned int Length);
bool TokSplitString(char Tok,char *Input,char **List,
unsigned long ListMax);
void ioprintf(ostream &out,const char *format,...) APT_FORMAT2;
char *safe_snprintf(char *Buffer,char *End,const char *Format,...) APT_FORMAT3;
-bool CheckDomainList(string Host,string List);
+bool CheckDomainList(const string &Host, const string &List);
#define APT_MKSTRCMP(name,func) \
inline int name(const char *A,const char *AEnd,const char *B) {return func(A,AEnd,B,B+strlen(B));}; \
@@ -101,7 +102,7 @@ inline const char *DeNull(const char *s) {return (s == 0?"(null)":s);};
class URI
{
- void CopyFrom(string From);
+ void CopyFrom(const string &From);
public:
@@ -113,9 +114,9 @@ class URI
unsigned int Port;
operator string();
- inline void operator =(string From) {CopyFrom(From);};
+ inline void operator =(const string &From) {CopyFrom(From);};
inline bool empty() {return Access.empty();};
- static string SiteOnly(string URI);
+ static string SiteOnly(const string &URI);
URI(string Path) {CopyFrom(Path);};
URI() : Port(0) {};
@@ -127,7 +128,7 @@ struct SubstVar
const string *Contents;
};
string SubstVar(string Str,const struct SubstVar *Vars);
-string SubstVar(string Str,string Subst,string Contents);
+string SubstVar(const string &Str,const string &Subst,const string &Contents);
struct RxChoiceList
{