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ran gofmt

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This commit is contained in:
Stephen Weinberg 2010-04-08 13:39:05 -04:00
parent 5817e58bf8
commit 4cea74d15d
5 changed files with 189 additions and 181 deletions
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120
conf.go
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@ -39,7 +39,7 @@ import (
// ConfigFile is the representation of configuration settings.
// The public interface is entirely through methods.
type ConfigFile struct {
data map[string]map[string]string; // Maps sections to options to values.
data map[string]map[string]string // Maps sections to options to values.
}
const (
@ -56,61 +56,61 @@ const (
)
var (
DefaultSection = "default"; // Default section name (must be lower-case).
DepthValues = 200; // Maximum allowed depth when recursively substituing variable names.
DefaultSection = "default" // Default section name (must be lower-case).
DepthValues = 200 // Maximum allowed depth when recursively substituing variable names.
// Strings accepted as bool.
BoolStrings = map[string]bool{
"t": true,
"true": true,
"y": true,
"yes": true,
"on": true,
"1": true,
"f": false,
BoolStrings = map[string]bool{
"t": true,
"true": true,
"y": true,
"yes": true,
"on": true,
"1": true,
"f": false,
"false": false,
"n": false,
"no": false,
"off": false,
"0": false,
};
"n": false,
"no": false,
"off": false,
"0": false,
}
varRegExp = regexp.MustCompile(`%\(([a-zA-Z0-9_.\-]+)\)s`);
varRegExp = regexp.MustCompile(`%\(([a-zA-Z0-9_.\-]+)\)s`)
)
// AddSection adds a new section to the configuration.
// It returns true if the new section was inserted, and false if the section already existed.
func (c *ConfigFile) AddSection(section string) bool {
section = strings.ToLower(section);
section = strings.ToLower(section)
if _, ok := c.data[section]; ok {
return false
}
c.data[section] = make(map[string]string);
c.data[section] = make(map[string]string)
return true;
return true
}
// RemoveSection removes a section from the configuration.
// It returns true if the section was removed, and false if section did not exist.
func (c *ConfigFile) RemoveSection(section string) bool {
section = strings.ToLower(section);
section = strings.ToLower(section)
switch _, ok := c.data[section]; {
case !ok:
return false
case section == DefaultSection:
return false // default section cannot be removed
return false // default section cannot be removed
default:
for o, _ := range c.data[section] {
c.data[section][o] = "", false
}
c.data[section] = nil, false;
c.data[section] = nil, false
}
return true;
return true
}
@ -118,15 +118,15 @@ func (c *ConfigFile) RemoveSection(section string) bool {
// It returns true if the option and value were inserted, and false if the value was overwritten.
// If the section does not exist in advance, it is created.
func (c *ConfigFile) AddOption(section string, option string, value string) bool {
c.AddSection(section); // make sure section exists
c.AddSection(section) // make sure section exists
section = strings.ToLower(section);
option = strings.ToLower(option);
section = strings.ToLower(section)
option = strings.ToLower(option)
_, ok := c.data[section][option];
c.data[section][option] = value;
_, ok := c.data[section][option]
c.data[section][option] = value
return !ok;
return !ok
}
@ -134,17 +134,17 @@ func (c *ConfigFile) AddOption(section string, option string, value string) bool
// It returns true if the option and value were removed, and false otherwise,
// including if the section did not exist.
func (c *ConfigFile) RemoveOption(section string, option string) bool {
section = strings.ToLower(section);
option = strings.ToLower(option);
section = strings.ToLower(section)
option = strings.ToLower(option)
if _, ok := c.data[section]; !ok {
return false
}
_, ok := c.data[section][option];
c.data[section][option] = "", false;
_, ok := c.data[section][option]
c.data[section][option] = "", false
return ok;
return ok
}
@ -152,12 +152,12 @@ func (c *ConfigFile) RemoveOption(section string, option string) bool {
// This representation can be filled with AddSection and AddOption and then
// saved to a file using WriteConfigFile.
func NewConfigFile() *ConfigFile {
c := new(ConfigFile);
c.data = make(map[string]map[string]string);
c := new(ConfigFile)
c.data = make(map[string]map[string]string)
c.AddSection(DefaultSection); // default section always exists
c.AddSection(DefaultSection) // default section always exists
return c;
return c
}
@ -168,7 +168,7 @@ func stripComments(l string) string {
l = l[0:i]
}
}
return l;
return l
}
@ -180,44 +180,44 @@ func firstIndex(s string, delim []byte) int {
}
}
}
return -1;
return -1
}
type GetError struct {
Reason int
Reason int
ValueType string
Value string
Section string
Option string
Value string
Section string
Option string
}
func (err GetError) String() string {
switch err.Reason {
case SectionNotFound:
return fmt.Sprintf("section '%s' not found", err.Section)
case OptionNotFound:
return fmt.Sprintf("option '%s' not found in section '%s'", err.Option, err.Section)
case CouldNotParse:
return fmt.Sprintf("could not parse %s value '%s'", err.ValueType, err.Value)
case MaxDepthReached:
return fmt.Sprintf("possible cycle while unfolding variables: max depth of %d reached", DepthValues)
case SectionNotFound:
return fmt.Sprintf("section '%s' not found", err.Section)
case OptionNotFound:
return fmt.Sprintf("option '%s' not found in section '%s'", err.Option, err.Section)
case CouldNotParse:
return fmt.Sprintf("could not parse %s value '%s'", err.ValueType, err.Value)
case MaxDepthReached:
return fmt.Sprintf("possible cycle while unfolding variables: max depth of %d reached", DepthValues)
}
return "invalid get error"
}
type ReadError struct {
Reason int
Line string
Line string
}
func (err ReadError) String() string {
switch err.Reason {
case BlankSection:
return "empty section name not allowed"
case CouldNotParse:
return fmt.Sprintf("could not parse line: %s", err.Line)
case BlankSection:
return "empty section name not allowed"
case CouldNotParse:
return fmt.Sprintf("could not parse line: %s", err.Line)
}
return "invalid read error"
}