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Added NamedList constructor and method to copy subparameters from another list. 

git-svn-id: http://yate.null.ro/svn/yate/trunk@2811 acf43c95-373e-0410-b603-e72c3f656dc1
This commit is contained in:
paulc 2009-08-31 13:36:37 +00:00
parent 6738d7bce0
commit bdbbbc5076
2 changed files with 39 additions and 0 deletions
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24
engine/NamedList.cpp
View File

@ -46,6 +46,12 @@ NamedList::NamedList(const NamedList& original)
}
}
NamedList::NamedList(const char* name, const NamedList& original, const String& prefix)
: String(name)
{
copySubParams(original,prefix);
}
void* NamedList::getObject(const String& name) const
{
if (name == "NamedList")
@ -172,6 +178,24 @@ NamedList& NamedList::copyParams(const NamedList& original, const String& list,
return *this;
}
NamedList& NamedList::copySubParams(const NamedList& original, const String& prefix)
{
XDebug(DebugInfo,"NamedList::copySubParams(%p,\"%s\")",&original,prefix.c_str());
if (prefix) {
unsigned int offs = prefix.length();
unsigned int n = original.length();
for (unsigned int i = 0; i < n; i++) {
const NamedString* s = original.getParam(i);
if (s && s->name().startsWith(prefix)) {
const char* name = s->name().c_str() + offs;
if (*name)
addParam(name,*s);
}
}
}
return *this;
}
void NamedList::dump(String& str, const char* separator, char quote, bool force) const
{
if (force && str.null())

15
yateclass.h
View File

@ -3240,6 +3240,14 @@ public:
*/
NamedList(const NamedList& original);
/**
* Creates a named list with subparameters of another list.
* @param name Name of the list - must not be NULL or empty
* @param original Named list to copy parameters from
* @param prefix Prefix to match and remove from parameter names
*/
NamedList(const char* name, const NamedList& original, const String& prefix);
/**
* Get a pointer to a derived class given that class name
* @param name Name of the class we are asking for
@ -3330,6 +3338,13 @@ public:
*/
NamedList& copyParams(const NamedList& original, const String& list, char childSep = 0);
/**
* Copy subparameters from another list
* @param original Named list to copy parameters from
* @param prefix Prefix to match and remove from parameter names, must not be NULL
*/
NamedList& copySubParams(const NamedList& original, const String& prefix);
/**
* Get the index of a named string in the parameter list.
* @param param Pointer to the parameter to locate