diff options
Diffstat (limited to 'include/configreader.h')
| -rw-r--r-- | include/configreader.h | 301 |
1 files changed, 24 insertions, 277 deletions
diff --git a/include/configreader.h b/include/configreader.h index 61010d321..754d17379 100644 --- a/include/configreader.h +++ b/include/configreader.h @@ -29,34 +29,34 @@ class ServerLimits; class InspIRCd; class BufferedSocket; -/** A set of oper types +/** A cached text file stored with its contents as lines */ -typedef std::map<irc::string,std::string> opertype_t; +typedef std::vector<std::string> file_cache; -/** Holds an oper class. +/** A configuration key and value pair */ -struct operclass_data : public classbase +typedef std::pair<std::string, std::string> KeyVal; + +struct ConfigTag : public refcountbase { - /** Command list for the class - */ - std::string commandlist; + const std::string tag; + std::vector<KeyVal> items; - /** Channel mode list for the class - */ - std::string cmodelist; + ConfigTag(const std::string& Tag) : tag(Tag) {} - /** User mode list for the class - */ - std::string umodelist; + std::string getString(const std::string& key, const std::string& def = ""); + long getInt(const std::string& key, long def = 0); + double getFloat(const std::string& key, double def = 0); + bool getBool(const std::string& key, bool def = false); - /** Priviledges given by this class - */ - std::string privs; + bool readString(const std::string& key, std::string& value, bool allow_newline = false); }; -/** A Set of oper classes +/** An entire config file, built up of KeyValLists */ -typedef std::map<irc::string, operclass_data> operclass_t; +typedef std::multimap<std::string, reference<ConfigTag> > ConfigDataHash; + +typedef std::map<std::string, reference<ConfigTag> > TagIndex; /** Defines the server's length limits on various length-limited * items such as topics, nicknames, channel names etc. @@ -122,9 +122,6 @@ class CoreExport ServerConfig : public classbase */ std::vector<std::string> include_stack; - /* classes removed by this rehash */ - std::vector<ConnectClass*> removed_classes; - /** This private method processes one line of * configutation, appending errors to errorstream * and setting error if an error has occured. @@ -521,11 +518,11 @@ class CoreExport ServerConfig : public classbase /** All oper type definitions from the config file */ - opertype_t opertypes; + TagIndex opertypes; /** All oper class definitions from the config file */ - operclass_t operclass; + TagIndex operclass; /** Saved argv from startup */ @@ -582,9 +579,11 @@ class CoreExport ServerConfig : public classbase void Apply(ServerConfig* old, const std::string &useruid); void ApplyModules(User* user); + void Fill(); + /** Read a file into a file_cache object */ - bool ReadFile(file_cache &F, const char* fname); + bool ReadFile(file_cache &F, const std::string& fname); /* Returns true if the given string starts with a windows drive letter */ @@ -600,67 +599,7 @@ class CoreExport ServerConfig : public classbase */ bool LoadConf(FILE* &conf, const std::string &filename, bool allowexeinc); - /** Writes 'length' chars into 'result' as a string - */ - bool ConfValue(const char* tag, const char* var, int index, char* result, int length, bool allow_linefeeds = false); - - /** Writes 'length' chars into 'result' as a string - */ - bool ConfValue(const char* tag, const char* var, const char* default_value, int index, char* result, int length, bool allow_linefeeds = false); - - /** Writes 'length' chars into 'result' as a string - */ - bool ConfValue(const std::string &tag, const std::string &var, int index, std::string &result, bool allow_linefeeds = false); - - /** Writes 'length' chars into 'result' as a string - */ - bool ConfValue(const std::string &tag, const std::string &var, const std::string &default_value, int index, std::string &result, bool allow_linefeeds = false); - - /** Tries to convert the value to an integer and write it to 'result' - */ - bool ConfValueInteger(const char* tag, const char* var, int index, int &result); - - /** Tries to convert the value to an integer and write it to 'result' - */ - bool ConfValueInteger(const char* tag, const char* var, const char* default_value, int index, int &result); - - /** Tries to convert the value to an integer and write it to 'result' - */ - bool ConfValueInteger(const std::string &tag, const std::string &var, int index, int &result); - - /** Tries to convert the value to an integer and write it to 'result' - */ - bool ConfValueInteger(const std::string &tag, const std::string &var, const std::string &default_value, int index, int &result); - - /** Returns true if the value exists and has a true value, false otherwise - */ - bool ConfValueBool(const char* tag, const char* var, int index); - - /** Returns true if the value exists and has a true value, false otherwise - */ - bool ConfValueBool(const char* tag, const char* var, const char* default_value, int index); - - /** Returns true if the value exists and has a true value, false otherwise - */ - bool ConfValueBool(const std::string &tag, const std::string &var, int index); - - /** Returns true if the value exists and has a true value, false otherwise - */ - bool ConfValueBool(const std::string &tag, const std::string &var, const std::string &default_value, int index); - - /** Returns the number of occurences of tag in the config file - */ - int ConfValueEnum(const char* tag); - /** Returns the number of occurences of tag in the config file - */ - int ConfValueEnum(const std::string &tag); - - /** Returns the numbers of vars inside the index'th 'tag in the config file - */ - int ConfVarEnum(const char* tag, int index); - /** Returns the numbers of vars inside the index'th 'tag in the config file - */ - int ConfVarEnum(const std::string &tag, int index); + ConfigTag* ConfValue(const std::string& tag, int offset = 0); bool ApplyDisabledCommands(const std::string& data); @@ -681,196 +620,4 @@ class CoreExport ServerConfig : public classbase bool InvBypassModes; }; - - -/** Types of data in the core config - */ -enum ConfigDataType -{ - DT_NOTHING = 0, /* No data */ - DT_INTEGER = 1, /* Integer */ - DT_CHARPTR = 2, /* Char pointer */ - DT_BOOLEAN = 3, /* Boolean */ - DT_HOSTNAME = 4, /* Hostname syntax */ - DT_NOSPACES = 5, /* No spaces */ - DT_IPADDRESS = 6, /* IP address (v4, v6) */ - DT_CHANNEL = 7, /* Channel name */ - DT_LIMIT = 8, /* size_t */ - DT_ALLOW_WILD = 64, /* Allow wildcards/CIDR in DT_IPADDRESS */ - DT_ALLOW_NEWLINE = 128 /* New line characters allowed in DT_CHARPTR */ -}; - -/** The maximum number of values in a core configuration tag. Can be increased if needed. - */ -#define MAX_VALUES_PER_TAG 18 - -/** Holds a config value, either string, integer or boolean. - * Callback functions receive one or more of these, either on - * their own as a reference, or in a reference to a deque of them. - * The callback function can then alter the values of the ValueItem - * classes to validate the settings. - */ -class ValueItem -{ - /** Actual data */ - std::string v; - public: - /** Initialize with an int */ - ValueItem(int value); - /** Initialize with a bool */ - ValueItem(bool value); - /** Initialize with a string */ - ValueItem(const char* value) : v(value) { } - /** Change value to a string */ - void Set(const std::string &val); - /** Change value to an int */ - void Set(int value); - /** Get value as an int */ - int GetInteger(); - /** Get value as a string */ - const char* GetString() const; - /** Get value as a string */ - inline const std::string& GetValue() const { return v; } - /** Get value as a bool */ - bool GetBool(); -}; - -/** The base class of the container 'ValueContainer' - * used internally by the core to hold core values. - */ -class ValueContainerBase -{ - public: - /** Constructor */ - ValueContainerBase() { } - /** Destructor */ - virtual ~ValueContainerBase() { } -}; - -/** ValueContainer is used to contain pointers to different - * core values such as the server name, maximum number of - * clients etc. - * It is specialized to hold a data type, then pointed at - * a value in the ServerConfig class. When the value has been - * read and validated, the Set method is called to write the - * value safely in a type-safe manner. - */ -template<typename T> class ValueContainer : public ValueContainerBase -{ - T ServerConfig::* const vptr; - public: - /** Initialize with a value of type T */ - ValueContainer(T ServerConfig::* const offset) : vptr(offset) - { - } - - /** Change value to type T of size s */ - void Set(ServerConfig* conf, const T& value) - { - conf->*vptr = value; - } - - void Set(ServerConfig* conf, const ValueItem& item); -}; - -class ValueContainerLimit : public ValueContainerBase -{ - size_t ServerLimits::* const vptr; - public: - /** Initialize with a value of type T */ - ValueContainerLimit(size_t ServerLimits::* const offset) : vptr(offset) - { - } - - /** Change value to type T of size s */ - void Set(ServerConfig* conf, const size_t& value) - { - conf->Limits.*vptr = value; - } -}; - -/** A specialization of ValueContainer to hold a pointer to a bool - */ -typedef ValueContainer<bool> ValueContainerBool; - -/** A specialization of ValueContainer to hold a pointer to - * an unsigned int - */ -typedef ValueContainer<unsigned int> ValueContainerUInt; - -/** A specialization of ValueContainer to hold a pointer to - * a char array. - */ -typedef ValueContainer<std::string> ValueContainerString; - -/** A specialization of ValueContainer to hold a pointer to - * an int - */ -typedef ValueContainer<int> ValueContainerInt; - -/** A set of ValueItems used by multi-value validator functions - */ -typedef std::deque<ValueItem> ValueList; - -/** A callback for validating a single value - */ -typedef bool (*Validator)(ServerConfig* conf, const char*, const char*, ValueItem&); -/** A callback for validating multiple value entries - */ -typedef bool (*MultiValidator)(ServerConfig* conf, const char*, const char**, ValueList&, int*); -/** A callback indicating the end of a group of entries - */ -typedef bool (*MultiNotify)(ServerConfig* conf, const char*); - -/** Holds a core configuration item and its callbacks - */ -struct InitialConfig -{ - /** Tag name */ - const char* tag; - /** Value name */ - const char* value; - /** Default, if not defined */ - const char* default_value; - /** Value containers */ - ValueContainerBase* val; - /** Data types */ - int datatype; - /** Validation function */ - Validator validation_function; - ~InitialConfig(); -}; - -/** Represents a deprecated configuration tag. - */ -struct Deprecated -{ - /** Tag name - */ - const char* tag; - /** Tag value - */ - const char* value; - /** Reason for deprecation - */ - const char* reason; -}; - -/** Holds a core configuration item and its callbacks - * where there may be more than one item - */ -struct MultiConfig -{ - /** Tag name */ - const char* tag; - /** One or more items within tag */ - const char* items[MAX_VALUES_PER_TAG]; - /** One or more defaults for items within tags */ - const char* items_default[MAX_VALUES_PER_TAG]; - /** One or more data types */ - int datatype[MAX_VALUES_PER_TAG]; - /** Validation function */ - MultiValidator validation_function; -}; - #endif |