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author | Alexander Harkness <bearbin@gmail.com> | 2014-10-11 19:32:21 +0200 |
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committer | Alexander Harkness <bearbin@gmail.com> | 2014-10-11 19:32:21 +0200 |
commit | 93833069a80fe4aec33a95148df39ad40671ddaf (patch) | |
tree | 2e6a335a60e618b5fe456ca8a586a2c5448c8c87 /lib/inifile | |
parent | Reverted submodule changes. (diff) | |
parent | Merge pull request #1528 from kjanku1/master (diff) | |
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Diffstat (limited to '')
-rw-r--r-- | lib/inifile/iniFile.cpp | 18 | ||||
-rw-r--r-- | lib/inifile/iniFile.h | 5 |
2 files changed, 23 insertions, 0 deletions
diff --git a/lib/inifile/iniFile.cpp b/lib/inifile/iniFile.cpp index 2bf6c91ed..7cfe7661f 100644 --- a/lib/inifile/iniFile.cpp +++ b/lib/inifile/iniFile.cpp @@ -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) { comments.push_back(comment); diff --git a/lib/inifile/iniFile.h b/lib/inifile/iniFile.h index 58fecd0cf..33229bff0 100644 --- a/lib/inifile/iniFile.h +++ b/lib/inifile/iniFile.h @@ -53,7 +53,9 @@ private: /// Removes the UTF-8 BOMs (Byte order makers), if present. void RemoveBom(AString & a_line) const; + public: + enum errors { noID = -1, @@ -79,6 +81,9 @@ public: /// Deletes all stored ini data (but doesn't touch the file) 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 int FindKey(const AString & keyname) const; |