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readconf
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split structure, 0.1.3

This commit is contained in:
Alexander Zhirov 2023-03-25 16:36:59 +03:00
parent 2010c7efde
commit d9ee8336bd
1 changed files with 71 additions and 49 deletions
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120
source/readconf.d
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@ -11,53 +11,13 @@ class Config
private:
static Config config;
string path;
PP[string] properties;
Partition[string] partitions;
bool readed = false;
const string pattern = "^( |\\t)*(((\\w(\\w|-)+)(( |\\t)*(=>|=){1}"
~ "( |\\t)*)(?!\\/(\\/|\\*))(([^ >\"'=\\n\\t#;].*?)|(\"(.+)\")"
~ "|('(.+)')){1})|(\\[(\\w(\\w|-)+)\\])|(\\[()\\]))( |\\t)*"
~ "(( |\\t)(#|;|\\/\\/|\\/\\*).*)?$";
/**
* Parameter and its value with the ability to convert to the desired data type
*/
struct PP
{
private string property;
private string value;
/**
* Checking for the presence of a parameter
* Returns: true if the parameter is missing, otherwise false
*/
@property bool empty()
{
return this.property.length == 0;
}
/**
* Get a string representation of the value
* Returns: default string value
*/
@property string toString() const
{
return value;
}
alias toString this;
auto opCast(T)() const
{
try {
return this.value.to!T;
} catch (Exception e) {
Log.msg.error("Cannot convert type");
Log.msg.warning(e);
return T.init;
}
}
}
/**
* Reading the configuration file
*/
@ -73,7 +33,7 @@ private:
return;
}
auto regular = regex(pattern, "m");
auto regular = regex(this.pattern, "m");
while (!configuration.eof())
{
@ -134,26 +94,88 @@ public:
readConfig();
}
Partition part(string partishion = "")
{
}
}
/**
* Parameter and its value with the ability to convert to the desired data type
*/
struct Parameter
{
private string property;
private string value;
/**
* Checking for the presence of a parameter
* Returns: true if the parameter is missing, otherwise false
*/
@property bool empty()
{
return this.property.length == 0 || this.value.length == 0;
}
/**
* Get a string representation of the value
* Returns: default string value
*/
@property string toString() const
{
return this.value;
}
alias toString this;
auto opCast(T)() const
{
try {
return this.value.to!T;
} catch (Exception e) {
Log.msg.error("Cannot convert type");
Log.msg.warning(e);
return T.init;
}
}
}
struct Partition
{
private string name = "[]";
private Parameter[string] parameters;
/**
* Checking for the presence of a partition
* Returns: true if the parameter is missing, otherwise false
*/
@property bool empty()
{
return this.parameters.length == 0;
}
/**
* Get the parameter value
* Params:
* key = parameter from the configuration file
* Returns: the value of the parameter in the PP structure view
*/
PP key(string key)
Parameter key(string key)
{
if (this.readed)
return key in this.properties ? this.properties[key] : PP();
Log.msg.warning("The configuration file was not read!");
return PP();
return key in this.parameters ? this.parameters[key] : Parameter();
}
/**
* Get all keys and their values
* Returns: collection of properties structures PP
*/
PP[string] keys()
Parameter[string] keys()
{
return this.properties;
return this.parameters;
}
bool add(Parameter parameter)
{
}
}