flewkey/cuberite-2a
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Added cIniFile::HasValue() function.

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This commit is contained in:
madmaxoft 2014-09-03 23:00:16 +02:00
parent b4c6ad0036
commit fac89d0c43
2 changed files with 23 additions and 0 deletions
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18
lib/inifile/iniFile.cpp
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@ -668,6 +668,24 @@ void cIniFile::Clear(void)
bool cIniFile::HasValue(const AString & a_KeyName, const AString & a_ValueName)
{
// Find the key:
int keyID = FindKey(a_KeyName);
if (keyID == noID)
{
return false;
}
// Find the value:
int valueID = FindValue(keyID, a_ValueName);
return (valueID != noID);
}
void cIniFile::AddHeaderComment(const AString & comment) void cIniFile::AddHeaderComment(const AString & comment)
{ {
comments.push_back(comment); comments.push_back(comment);

5
lib/inifile/iniFile.h
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@ -53,7 +53,9 @@ private:
/// Removes the UTF-8 BOMs (Byte order makers), if present. /// Removes the UTF-8 BOMs (Byte order makers), if present.
void RemoveBom(AString & a_line) const; void RemoveBom(AString & a_line) const;
public: public:
enum errors enum errors
{ {
noID = -1, noID = -1,
@ -79,6 +81,9 @@ public:
/// Deletes all stored ini data (but doesn't touch the file) /// Deletes all stored ini data (but doesn't touch the file)
void Clear(void); void Clear(void);
/** Returns true iff the specified value exists. */
bool HasValue(const AString & a_KeyName, const AString & a_ValueName);
/// Returns index of specified key, or noID if not found /// Returns index of specified key, or noID if not found
int FindKey(const AString & keyname) const; int FindKey(const AString & keyname) const;