add constructors

envconf.go

@@ -70,15 +70,15 @@ func NewConfig() *Config {
 								config.mapMapMapEnv[left][middle] = make(map[string]map[string]string)
 							}
 							config.mapMapEnv[left][middle][right] = key
-						}
+							if count < len(splitted)-3 {
-						if count < len(splitted)-3 {
+								lmiddle := splitted[count]
-							lmiddle := splitted[count]
+								rmiddle := splitted[count+1]
-							rmiddle := splitted[count+1]
+								right = strings.Join(splitted[count+2:], "_")
-							right = strings.Join(splitted[count+2:], "_")
+								if len(config.mapMapEnv[left][lmiddle][rmiddle]) == 0 {
-							if len(config.mapMapEnv[left][lmiddle][rmiddle]) == 0 {
+									config.mapMapMapEnv[left][lmiddle][rmiddle] = make(map[string]string)
-								config.mapMapMapEnv[left][lmiddle][rmiddle] = make(map[string]string)
+								}
+								config.mapMapMapEnv[left][lmiddle][rmiddle][right] = key
 							}
-							config.mapMapMapEnv[left][lmiddle][rmiddle][right] = key
 						}
 					}
 				}
@@ -327,6 +327,59 @@ func (c *Config) getRawMap(key string, dtype DataType) (empty map[string]cValue)
 	return
 }
 
+func (c *Config) getRawMapMap(key string, dtype DataType) (empty map[string]map[string]cValue) {
+	empty = make(map[string]map[string]cValue)
+	retval := make(map[string]map[string]cValue)
+	if c.parsed {
+		key = cleanKey(key)
+		entries, ok := c.mapMapEnv[key]
+
+		if ok {
+			for k1, v1 := range entries {
+				retval[k1] = make(map[string]cValue)
+				for k2, v2 := range v1 {
+					entry := c.env[v2]
+					if (entry.dtype.baseType() == dtype.baseType()) && (entry.parsed.err == nil) {
+						retval[k1][k2] = entry.parsed
+					} else {
+						return
+					}
+				}
+			}
+			return retval
+		}
+	}
+	return
+}
+
+func (c *Config) getRawMapMapMap(key string, dtype DataType) (empty map[string]map[string]map[string]cValue) {
+	empty = make(map[string]map[string]map[string]cValue)
+	retval := make(map[string]map[string]map[string]cValue)
+	if c.parsed {
+		key = cleanKey(key)
+		entries, ok := c.mapMapMapEnv[key]
+
+		if ok {
+			for k1, v1 := range entries {
+				retval[k1] = make(map[string]map[string]cValue)
+				for k2, v2 := range v1 {
+					retval[k1][k2] = make(map[string]cValue)
+					for k3, v3 := range v2 {
+						entry := c.env[v3]
+						if (entry.dtype.baseType() == dtype.baseType()) && (entry.parsed.err == nil) {
+							retval[k1][k2][k3] = entry.parsed
+						} else {
+							return
+						}
+					}
+				}
+			}
+			return retval
+		}
+	}
+	return
+}
+
 // Returns the value of an environment variable.
 // If the variable is not defined as envconf.TypeInt the function will return 0.
 func (c *Config) GetInt(key string) int64 {
@@ -420,6 +473,131 @@ func (c *Config) GetMapHex(key string) (retval map[string][]byte) {
 	return
 }
 
+func (c *Config) GetMapMapInt(key string) (retval map[string]map[string]int64) {
+	retval = make(map[string]map[string]int64)
+	for k1, v1 := range c.getRawMapMap(key, TypeInt) {
+		retval[k1] = make(map[string]int64)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = v2.intval
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapDuration(key string) (retval map[string]map[string]time.Duration) {
+	retval = make(map[string]map[string]time.Duration)
+	for k1, v1 := range c.getRawMapMap(key, TypeDuration) {
+		retval[k1] = make(map[string]time.Duration)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = v2.durval
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapString(key string) (retval map[string]map[string]string) {
+	retval = make(map[string]map[string]string)
+	for k1, v1 := range c.getRawMapMap(key, TypeString) {
+		retval[k1] = make(map[string]string)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = v2.strval
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapBool(key string) (retval map[string]map[string]bool) {
+	retval = make(map[string]map[string]bool)
+	for k1, v1 := range c.getRawMapMap(key, TypeBool) {
+		retval[k1] = make(map[string]bool)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = v2.boolval
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapHex(key string) (retval map[string]map[string][]byte) {
+	retval = make(map[string]map[string][]byte)
+	for k1, v1 := range c.getRawMapMap(key, TypeHex) {
+		retval[k1] = make(map[string][]byte)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = v2.binval
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapMapInt(key string) (retval map[string]map[string]map[string]int64) {
+	retval = make(map[string]map[string]map[string]int64)
+	for k1, v1 := range c.getRawMapMapMap(key, TypeInt) {
+		retval[k1] = make(map[string]map[string]int64)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = make(map[string]int64)
+			for k3, v3 := range v2 {
+				retval[k1][k2][k3] = v3.intval
+			}
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapMapDuration(key string) (retval map[string]map[string]map[string]time.Duration) {
+	retval = make(map[string]map[string]map[string]time.Duration)
+	for k1, v1 := range c.getRawMapMapMap(key, TypeDuration) {
+		retval[k1] = make(map[string]map[string]time.Duration)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = make(map[string]time.Duration)
+			for k3, v3 := range v2 {
+				retval[k1][k2][k3] = v3.durval
+			}
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapMapString(key string) (retval map[string]map[string]map[string]string) {
+	retval = make(map[string]map[string]map[string]string)
+	for k1, v1 := range c.getRawMapMapMap(key, TypeString) {
+		retval[k1] = make(map[string]map[string]string)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = make(map[string]string)
+			for k3, v3 := range v2 {
+				retval[k1][k2][k3] = v3.strval
+			}
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapMapBool(key string) (retval map[string]map[string]map[string]bool) {
+	retval = make(map[string]map[string]map[string]bool)
+	for k1, v1 := range c.getRawMapMapMap(key, TypeBool) {
+		retval[k1] = make(map[string]map[string]bool)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = make(map[string]bool)
+			for k3, v3 := range v2 {
+				retval[k1][k2][k3] = v3.boolval
+			}
+		}
+	}
+	return
+}
+
+func (c *Config) GetMapMapMapHex(key string) (retval map[string]map[string]map[string][]byte) {
+	retval = make(map[string]map[string]map[string][]byte)
+	for k1, v1 := range c.getRawMapMapMap(key, TypeHex) {
+		retval[k1] = make(map[string]map[string][]byte)
+		for k2, v2 := range v1 {
+			retval[k1][k2] = make(map[string][]byte)
+			for k3, v3 := range v2 {
+				retval[k1][k2][k3] = v3.binval
+			}
+		}
+	}
+	return
+}
+
 func getFirstRune(str string) rune {
 	for _, v := range str {
 		return v

tests/main.go

@@ -11,7 +11,7 @@ func main() {
 	conf.DefineMap("test_map", envconf.TypeInt)
 	conf.Parse()
 	conf.Status()
-
+	fmt.Println(conf)
 	fmt.Println(conf.GetMapInt("test_map"))
 	fmt.Println(conf.GetInt("this_is_a_map"))
 }