library: cpp/std; cpp/inih demo: inihreader

cpp/inih/_demo/inihdemo/ReaderDemo.go

@@ -1,61 +0,0 @@
-package main
-
-import (
-	"github.com/goplus/llgo/c"
-	"github.com/goplus/llgo/cpp/inih"
-)
-
-/*
-expected output:
-	section: owner name: name value: John Doe
-	section: owner name: organization value: Acme Widgets Inc.
-	section: database name: server value: 192.0.2.62
-	section: database name: port value: 143
-	section: database name: file value: "payroll.dat"
-	section: database name: enabled value: true
-	section: owner name: name value: John Doe
-	section: owner name: organization value: Acme Widgets Inc.
-	section: database name: server value: 192.0.2.62
-	section: database name: port value: 143
-	section: database name: file value: "payroll.dat"
-	section: database name: enabled value: true
-	section: settings name: username value: lee
-	section: settings name: timeout value: 20
-	Config file parsed successfully
-	s : 192.0.2.62
-	isDatabaseEnabled: true port: 143
-	0x109f54da0
-	0
-	value: 100
-*/
-
-func main() {
-	demo1()
-	reader := inih.NewReaderFile(inih.Str("config.ini"))
-	if reader.ParseError() != 0 {
-		println("Error parsing config file")
-		return
-	}
-	isDatabaseEnabled := reader.GetBoolean(inih.Str("database"), inih.Str("enabled"), false)
-	port := reader.GetInteger(inih.Str("database"), inih.Str("port"), 0)
-	s := reader.GetString(inih.Str("database"), inih.Str("server"), inih.Str("unknown"))
-	println("s :", s.String())
-	println("isDatabaseEnabled:", isDatabaseEnabled, "port:", port)
-	demo2()
-
-}
-
-func demo2() {
-	buf := `[settings]
-username=admin
-timeout=100
-`
-	reader := inih.NewReader(c.Str(buf), c.Ulong(len(buf)))
-
-	println(&reader)
-	println(reader.ParseError())
-	sec := inih.Str("settings")
-	name := inih.Str("timeout")
-	value := reader.GetInteger(sec, name, 0)
-	println("value:", value)
-}

cpp/inih/_demo/inihdemo/inihdemo.go

@@ -5,7 +5,7 @@ import (
 	"github.com/goplus/llgo/cpp/inih"
 )
 
-func demo1() {
+func main() {
 	filename := c.Str("config.ini")
 
 	if inih.Parse(filename, func(user c.Pointer, section *c.Char, name *c.Char, value *c.Char) c.Int {

cpp/inih/_demo/inihreader/config.ini

@@ -0,0 +1,10 @@
+; example.ini
+[owner]
+name = John Doe
+organization = Acme Widgets Inc.
+
+[database]
+server = 192.0.2.62
+port = 143
+file = "payroll.dat"
+enabled = true

cpp/inih/_demo/inihreader/reader_demo.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"github.com/goplus/llgo/c"
+	"github.com/goplus/llgo/cpp/inih"
+	"github.com/goplus/llgo/cpp/std"
+)
+
+func main() {
+	buf := `[settings]
+username=admin
+timeout=100
+`
+	reader := inih.NewReader(c.Str(buf), uintptr(len(buf)))
+	println(reader.ParseError())
+	sec := std.Str("settings")
+	name := std.Str("timeout")
+	value := reader.GetInteger(sec, name, 0)
+	println("value:", value)
+
+	reader = inih.NewReaderFile(std.Str("config.ini"))
+	if ret := reader.ParseError(); ret != 0 {
+		println("Error parsing config file:", ret)
+		return
+	}
+	isDatabaseEnabled := reader.GetBoolean(std.Str("database"), std.Str("enabled"), false)
+	port := reader.GetInteger(std.NewString("database"), std.Str("port"), 0)
+	s := reader.GetString(std.Str("database"), std.Str("server"), std.Str("unknown"))
+	println("s:", s.Str())
+	println("isDatabaseEnabled:", isDatabaseEnabled, "port:", port)
+}