http: fix response headers and status code; clean up ft and gg

compiler/parser.v

@@ -1059,7 +1059,7 @@ fn (p mut Parser) close_scope() {
 			// println('breaking. "$v.name" v.scope_level=$v.scope_level')
 			break
 		}
-		if !p.building_v && !v.is_mut && v.is_alloc {
+		if false && !p.building_v && !v.is_mut && v.is_alloc {
 			if v.typ.starts_with('array_') { 
 				p.genln('v_array_free($v.name); // close_scope free') 
 			} 
@@ -1729,17 +1729,17 @@ fn (p mut Parser) dot(str_typ string, method_ph int) string {
 			opt_type := typ.name.right(7) 
 			p.error('unhandled option type: $opt_type?')
 		}
-		println('error in dot():')
+		//println('error in dot():')
-		println('fields:')
+		//println('fields:')
-		for field in typ.fields {
+		//for field in typ.fields {
-			println(field.name)
+			//println(field.name)
-		}
+		//}
-		println('methods:')
+		//println('methods:')
-		for field in typ.methods {
+		//for field in typ.methods {
-			println(field.name)
+			//println(field.name)
-		}
+		//}
-		println('str_typ=="$str_typ"')
+		//println('str_typ=="$str_typ"')
-		p.error('type `$typ.name`  has no field or method `$field_name`')
+		p.error('type `$typ.name` has no field or method `$field_name`')
 	}
 	mut dot := '.'
 	if str_typ.contains('*') {

compiler/tests/mut_test.v

@@ -1,6 +1,19 @@
-fn test_mut() {
+fn foo(a mut []int) {
-	a := 1 
+	a[0] = 7 
-	mut b := &a
+	a << 4 
-	*b = 10 
+} 
-	println(a) 
+
+fn test_mut() {
+	mut a := [1,2,3] 
+	foo(mut a) 
+	assert a.len == 4 
+	assert a[0] == 7 
+	assert a[3] == 4 
+
+	n := 1 
+	mut b := &n 
+	*b = 10 
+
+	//mut b := mut a
+	//b = 10 
 } 

examples/vweb/test_app.v

@@ -12,7 +12,6 @@ pub mut:
 }
 
 fn main() {
-        println('Running vweb test on http://localhost:$Port')
         vweb.run<App>(Port)
 }
 
@@ -27,3 +26,4 @@ pub fn (app mut App) json_endpoint() {
 pub fn (app mut App) index() {
         app.vweb.text('hello world')
 }
+

vlib/builtin/map.v

@@ -248,7 +248,6 @@ pub fn (m map_string) str() string {
 	if m.size == 0 {
 		return '{}'
 	}
-	// TODO use bytes buffer
 	mut sb := strings.new_builder(50)
 	sb.writeln('{') 
 	for key, val  in m { 

vlib/builtin/string.v

@@ -5,8 +5,8 @@
 module builtin
 
 struct string {
-mut:
+//mut:
-	hash_cache int 
+	//hash_cache int 
 pub:
 	str byteptr
 	len int
@@ -864,7 +864,8 @@ pub fn (c byte) is_white() bool {
 
 
 pub fn (s string) hash() int {
-	mut h := s.hash_cache 
+	//mut h := s.hash_cache 
+	mut h := 0 
 	if h == 0 && s.len > 0 { 
 		for c in s { 
 			h = h * 31 + int(c) 

vlib/ft/ft.v

@@ -4,13 +4,21 @@
 
 module ft 
 
-import stbi
+import (
-import glm
+	os 
-import gl
+gx 
+gg 
+ stbi
+ glm
+ gl
+) 
 
-#flag -I @VROOT/thirdparty/freetype 
+#flag darwin -I/usr/local/Cellar/freetype/2.10.0/include/freetype2 
+#flag -lfreetype 
 
-#flag @VROOT/thirdparty/freetype/libfreetype.a 
+//#flag -I @VROOT/thirdparty/freetype 
+
+//#flag @VROOT/thirdparty/freetype/libfreetype.a 
 #flag darwin -lpng -lbz2 -lz 
 
 
@@ -21,32 +29,54 @@ import gl
 #include "ft2build.h"
 #include FT_FREETYPE_H
 
+const (
+	DEFAULT_FONT_SIZE = 12
+)
+
+struct Character {
+	texture_id u32
+	size       gg.Vec2
+	bearing    gg.Vec2
+	advance    u32
+}
+
+struct Face {
+	cobj voidptr
+}
+
 struct GG {
 	shader    gl.Shader
 	// use_ortho bool
 	width     int
 	height    int
-	VAO       u32
+	vao       u32
 	rect_vao  u32
 	rect_vbo  u32
 	line_vao  u32
 	line_vbo  u32
-	VBO       u32
+	vbo       u32
-	chars     []gg.Character
+	chars     []Character
 	utf_runes []string
-	utf_chars []gg.Character
+	utf_chars []Character
 	text_ctx  *GG
 	face      Face
 	scale     int // retina = 2 , normal = 1
 }
 
-struct Character {
+struct Cfg {
-	texture_id u32
+	width     int
-	size       Vec2
+	height    int
-	bearing    Vec2
+	use_ortho bool 
-	advance    u32
+	retina    bool
+	 
+	font_size int
+	create_window bool 
+	window_user_ptr voidptr 
+	window_title string 
+	always_on_top bool 
 }
 
+
 // jfn ft_load_char(face FT_Face, code FT_ULong) Character {
 // fn ft_load_char(_face voidptr, _code voidptr) Character {
 fn ft_load_char(_face Face, code i64) Character {
@@ -86,7 +116,7 @@ fn ft_load_char(_face Face, code i64) Character {
 	return ch
 }
 
-pub fn new_context_text(cfg Cfg, scale int) *GG {
+pub fn new_context(cfg gg.Cfg, scale int) *GG {
 	// Can only have text in ortho mode
 	if !cfg.use_ortho {
 		return &GG{text_ctx: 0}
@@ -106,7 +136,7 @@ pub fn new_context_text(cfg Cfg, scale int) *GG {
 */
 	// gl.enable(GL_CULL_FACE) // TODO NEED CULL?  
 	gl.enable(GL_BLEND)
-return &GG{} 
+//return &GG{} 
 	// return &GG{}
 	# glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 	shader := gl.new_shader('text')
@@ -124,10 +154,10 @@ return &GG{}
 	// face := FT_Face{}
 	mut font_path := 'RobotoMono-Regular.ttf'
 	if !os.file_exists(font_path) {
-		exePath := os.getexepath()
+		exe_path := os.executable()
-		exeDir := os.basedir(exePath)
+		exe_dir := os.basedir(exe_path)
-		println('Trying to load from $exeDir')
+		println('Trying to load from $exe_dir')
-		font_path = '${exeDir}/RobotoMono-Regular.ttf'
+		font_path = '$exe_dir/RobotoMono-Regular.ttf'
 	}
 	if !os.file_exists(font_path) {
 		println('failed to load RobotoMono-Regular.ttf')
@@ -147,7 +177,7 @@ return &GG{}
 	# glPixelStorei(GL_UNPACK_ALIGNMENT, 1);
 	// Gen texture
 	// Load first 128 characters of ASCII set
-	mut chars := []gg.Character{}
+	mut chars := []Character{}
 	f := Face {
 		cobj: 0
 	}
@@ -175,11 +205,11 @@ return &GG{}
 	// # ch = gg__ft_load_char(f, 128169);
 	// chars.push(ch)
 	// Configure VAO
-	VAO := gl.gen_vertex_array()
+	vao := gl.gen_vertex_array()
-	println('new gg text context VAO=$VAO')
+	println('new gg text context vao=$vao')
-	VBO := gl.gen_buffer()
+	vbo := gl.gen_buffer()
-	gl.bind_vao(VAO)
+	gl.bind_vao(vao)
-	gl.bind_buffer(GL_ARRAY_BUFFER, VBO)
+	gl.bind_buffer(GL_ARRAY_BUFFER, vbo)
 	// # glBufferData(GL_ARRAY_BUFFER, sizeof(GLf32) * 6 * 4, NULL, GL_DYNAMIC_DRAW);
 	gl.enable_vertex_attrib_array(0)
 	gl.vertex_attrib_pointer(0, 4, GL_FLOAT, false, 4, 0)
@@ -191,8 +221,8 @@ return &GG{}
 		width: width,
 		height: height,
 		scale: scale
-		VAO: VAO,
+		vao: vao,
-		VBO: VBO,
+		vbo: vbo,
 		chars: chars,
 		face: f
 		text_ctx: 0
@@ -271,7 +301,7 @@ fn (ctx &GG) _draw_text(_x, _y int, utext ustring, cfg gx.TextCfg) {
 	ctx.shader.use()
 	ctx.shader.set_color('textColor', color)
 	# glActiveTexture(GL_TEXTURE0);
-	gl.bind_vao(ctx.VAO)
+	gl.bind_vao(ctx.vao)
 	// Iterate through all characters
 	// utext := text.ustring()
 	for i := 0; i < utext.len; i++ {
@@ -323,7 +353,7 @@ fn (ctx &GG) _draw_text(_x, _y int, utext ustring, cfg gx.TextCfg) {
 		// t1 := glfw.get_time()
 		# glBindTexture(GL_TEXTURE_2D, ch.texture_id);
 		// Update content of VBO memory
-		gl.bind_buffer(GL_ARRAY_BUFFER, ctx.VBO)
+		gl.bind_buffer(GL_ARRAY_BUFFER, ctx.vbo)
 		// t2 := glfw.get_time()
 		// # glBufferSubData(GL_ARRAY_BUFFER, 0, sizeof(vertices), vertices); // Be sure to use glBufferSubData and not glBufferData
 		# glBufferData(GL_ARRAY_BUFFER, sizeof(vertices), vertices, GL_DYNAMIC_DRAW);

vlib/gg/gg.v

@@ -12,6 +12,7 @@ import os
 import glfw 
 
 struct Vec2 {
+pub: 
 	x int
 	y int
 }
@@ -24,10 +25,6 @@ import const (
 	GL_INT
 )
 
-const (
-	DEFAULT_FONT_SIZE = 12
-)
-
 pub fn vec2(x, y int) Vec2 {
 	res := Vec2 {
 		x: x,
@@ -42,11 +39,9 @@ pub fn init() {
 	gl.init_glad()
 }
 
-struct Face {
-	cobj voidptr
-}
 
 struct Cfg {
+pub: 
 	width     int
 	height    int
 	use_ortho bool 
@@ -95,32 +90,6 @@ pub fn new_context(cfg Cfg) *GG {
 	shader.use()
 	if cfg.use_ortho { 
 		projection := glm.ortho(0, cfg.width, cfg.height, 0)
-		/* 
-		// for debugging broken tetris in gg.o
-		# projection.data[0]=0.010000;
-		# projection.data[1]=0.000000;
-		# projection.data[2]=0.000000;
-		# projection.data[3]=0.000000;
-		# projection.data[4]=0.000000;
-		# projection.data[5]=-0.005000;
-		# projection.data[6]=0.000000;
-		# projection.data[7]=0.000000;
-		# projection.data[8]=0.000000;
-		# projection.data[9]=0.000000;
-		# projection.data[10]=1.000000;
-		# projection.data[11]=0.000000;
-		# projection.data[12]=-1.000000;
-		# projection.data[13]=1.000000;
-		# projection.data[14]=0.000000;
-		# projection.data[15]=1.000000;
-*/
-		// projection_new := ortho(0, width, height, 0)
-		// println('\nORTHO OLD=')
-		//# for (int i=0;i<16;i++) printf("%d=%f ",i, projection.data[i]);
-		// println('\n\n!ORTHO NEW=')
-		// # for (int i=0;i<16;i++) printf("%d=%f ",i, projection_new[i]);
-		// println('\n\n')
-		//println('setting o')
 		shader.set_mat4('projection', projection)
 	}
 	else {
@@ -342,6 +311,10 @@ fn (c GG) fill_color(color gx.Color) {
 fn (c GG) fill() {
 }
 
+pub fn (ctx &GG) draw_text(_x, _y int, text string, cfg gx.TextCfg) {
+//pub fn (c &GG) draw_text(x, y int) {
+} 
+
 fn (c GG) move_to(x, y int) {
 }
 

vlib/glm/glm_test.v

@@ -30,6 +30,26 @@ fn test_ortho() {
 	assert cmp(projection.data[14], 0.000000)
 	assert cmp(projection.data[15], 1.000000)
 	// f := gg.ortho(1,2,3,4)
+
+		/* 
+		// for debugging broken tetris in gg.o
+		# projection.data[0]=0.010000;
+		# projection.data[1]=0.000000;
+		# projection.data[2]=0.000000;
+		# projection.data[3]=0.000000;
+		# projection.data[4]=0.000000;
+		# projection.data[5]=-0.005000;
+		# projection.data[6]=0.000000;
+		# projection.data[7]=0.000000;
+		# projection.data[8]=0.000000;
+		# projection.data[9]=0.000000;
+		# projection.data[10]=1.000000;
+		# projection.data[11]=0.000000;
+		# projection.data[12]=-1.000000;
+		# projection.data[13]=1.000000;
+		# projection.data[14]=0.000000;
+		# projection.data[15]=1.000000;
+*/
 }
 
 fn test_rotate() {

vlib/http/http_nix.v

@@ -50,7 +50,8 @@ fn write_fn(contents byteptr, size, nmemb int, _mem *MemoryStruct) int {
 	mut mem := _mem
 	// # printf("size =%d nmemb=%d contents=%s\n", size, nmemb, contents);
 	realsize := size * nmemb// TODO size_t ?
-	if !isnil(mem.ws_func) {
+/* 
+	if false && !isnil(mem.ws_func) {
 		//C.printf('\n\nhttp_mac.m: GOT WS FUNC. size=%d\n', realsize)
 		// Skip negative and 0 junk chars in the WS string
 		mut start := 0
@@ -62,12 +63,13 @@ fn write_fn(contents byteptr, size, nmemb int, _mem *MemoryStruct) int {
 			}
 		}
 		contents += start + 1
-		// printf("GOOD CONTEnTS=%s\n", contents);
+		C.printf('GOOD CONTEnTS=%s\n', contents) 
 		s := string(contents)
 		f := mem.ws_func 
 		f(s, mem.user_ptr) 
 		//# mem->ws_func(s, mem->user_ptr);
 	}
+*/ 
 	mut c := string(contents)
 	c = c.trim_space()
 	// Need to clone because libcurl reuses this memory
@@ -169,22 +171,18 @@ pub fn (req &Request) do() Response {
 			continue
 		}
 		key := h.left(pos)
-		val := h.right(pos + 1)
+		val := h.right(pos + 2)
-		// println('"$key" *** "$val"')
+		//println('"$h" "$key" *** "$val"')
 		// val2 := val.trim_space()
 		// println('val2="$val2"')
 		headers[key] = val// val.trim_space()
 	}
-	// println('done')
-	// j.println(resp.status_code)
-	// println('body=')
-	// j.println(resp.body)
-	// j.println('headers=')
-	// j.println(hchunk.strings)
 	C.curl_easy_cleanup(curl)
 	//println('end of req.do() url="$req.url"')
 	return Response {
 		text: body
+		status_code: status_code 
+		headers: headers 
 	}
 }
 

vlib/http/http_test.v

@@ -7,3 +7,4 @@ fn test_escape_unescape() {
   unescaped := http.unescape_url(escaped)
   assert unescaped == original
 }
+

vlib/strings/builder.v

@@ -31,7 +31,7 @@ pub fn (b mut Builder) writeln(s string) {
 }
 
 pub fn (b Builder) str() string {
-	return tos(b.buf.data, b.len)
+	return string(b.buf, b.len)
 }
 
 pub fn (b Builder) cut(n int) {