Apply .gitignore rules

.svn/pristine/45/454997784756d5cf8e2dd0c2ef3ccb48f3739826.svn-base

@@ -0,0 +1,103 @@
+package ini_config
+
+import (
+	"bufio"
+	"errors"
+	"fmt"
+	"io"
+	"os"
+	"strings"
+)
+
+// ParseFile
+// @description: 从文件读取配置文件，并转化为map对象
+// parameter:
+//		@filePath:文件路径
+// return:
+//		@map[string]string: 配置信息
+//		@error:错误信息
+func ParseFile(filePath string) (map[string]string, error) {
+	fn, err := os.Open(filePath)
+	if err != nil {
+		panic(err)
+	}
+	defer fn.Close()
+
+	kvMap := make(map[string]string)
+	rd := bufio.NewReader(fn)
+	for {
+		data, _, err := rd.ReadLine()
+		if err != nil || io.EOF == err {
+			break
+		}
+
+		line := strings.TrimSpace(string(data))
+		if line == "" || line[0:1] == "#" {
+			continue
+		}
+
+		var k string
+		var v string
+		k, v, err = Parse(line)
+		if err != nil {
+			return nil, err
+		}
+
+		kvMap[k] = v
+	}
+
+	return kvMap, nil
+}
+
+// Parse
+// @description: 转换单行字符串为配置对象
+// parameter:
+//		@line:单行内容
+// return:
+//		@string:key
+//		@string:value
+//		@error:错误信息
+func Parse(line string) (string, string, error) {
+	ls := strings.SplitN(line, "=", 2)
+	if len(ls) != 2 {
+		return "", "", errors.New(fmt.Sprintf("配置%s中未找到=分隔符", line))
+	}
+
+	var key = strings.TrimSpace(ls[0])
+	var value string
+
+	i := strings.LastIndex(ls[1], "#")
+	if i < 0 {
+		value = strings.TrimSpace(ls[1])
+	} else {
+		s := ls[1][:i]
+		value = strings.TrimSpace(s)
+	}
+
+	return key, value, nil
+}
+
+// ParseMultipleLines
+// @description: 转换多行字符串为配置对象
+// parameter:
+//		@content:多行内容(通过\n换行)
+// return:
+//		@map[string]string:配置信息
+//		@error:错误信息
+func ParseMultipleLines(content string) (map[string]string, error) {
+	lines := strings.Split(content, "\n")
+	kvMap := make(map[string]string)
+	for _, line := range lines {
+		if line == "" || line[0:1] == "#" {
+			continue
+		}
+
+		k, v, err := Parse(line)
+		if err != nil {
+			return nil, err
+		}
+		kvMap[k] = v
+	}
+
+	return kvMap, nil
+}