Lightbug HTTP: Mojo web framework

var res = HTTPResponse()
res.headers["Connection"] = "keep-alive"
res.headers["Content-Type"] = "application/json"

var res = HTTPResponse()
res.headers["Connection"] = "keep-alive"
res.headers["Content-Type"] = "application/json"

var header = Headers(Header("Connection", "keep-alive"), Header("Content-Type", "application/json")
var res = HTTPResponse(headers)

var header = Headers(Header("Connection", "keep-alive"), Header("Content-Type", "application/json")
var res = HTTPResponse(headers)

var headers_str = bytes(
        """GET /index.html HTTP/1.1\r\nContent-Type: application/json\r\nContent-Length: 1234\r\nConnection: keep-alive\r\n\r\n"""
    )
    var header = Headers()
    var b = Bytes(headers_str)
    var reader = ByteReader(b^)
    var method: String
    var protocol: String
    var uri: String
    method, uri, protocol = header.parse_raw(reader)

var headers_str = bytes(
        """GET /index.html HTTP/1.1\r\nContent-Type: application/json\r\nContent-Length: 1234\r\nConnection: keep-alive\r\n\r\n"""
    )
    var header = Headers()
    var b = Bytes(headers_str)
    var reader = ByteReader(b^)
    var method: String
    var protocol: String
    var uri: String
    method, uri, protocol = header.parse_raw(reader)

fn my_posix_write(fildes: c_int, buf: UnsafePointer[Scalar[DType.uint8]], nbyte: c_size_t) -> c_int:

    var fildes_mojo = FileDescriptor(int(fildes))
    var byte_span = Span[Byte, ImmutableAnyOrigin](ptr=buf, length=nbyte)

    fildes_mojo.write_bytes(byte_span)
    return nbyte # this is a bit of a hack we'd really want to return the nr of bytes written 

fn my_posix_write(fildes: c_int, buf: UnsafePointer[Scalar[DType.uint8]], nbyte: c_size_t) -> c_int:

    var fildes_mojo = FileDescriptor(int(fildes))
    var byte_span = Span[Byte, ImmutableAnyOrigin](ptr=buf, length=nbyte)

    fildes_mojo.write_bytes(byte_span)
    return nbyte # this is a bit of a hack we'd really want to return the nr of bytes written 

[project]
authors = ["Carl Caulkett <[email protected]>"]
channels = [
    "conda-forge",
    "https://conda.modular.com/max",
    "https://repo.prefix.dev/modular-community",
]
description = "Testing a2svior's lightbug_http web server package"
name = "test_lightbug_http"
platforms = ["osx-arm64"]
version = "0.1.0"

[tasks]

[dependencies]
max = ">=24.6.0,<25"
lightbug_http = ">=0.1.9"

[project]
authors = ["Carl Caulkett <[email protected]>"]
channels = [
    "conda-forge",
    "https://conda.modular.com/max",
    "https://repo.prefix.dev/modular-community",
]
description = "Testing a2svior's lightbug_http web server package"
name = "test_lightbug_http"
platforms = ["osx-arm64"]
version = "0.1.0"

[tasks]

[dependencies]
max = ">=24.6.0,<25"
lightbug_http = ">=0.1.9"

[project]
authors = ["Carl Caulkett <[email protected]>"]
channels = [
    "conda-forge",
    "https://conda.modular.com/max",
    "https://repo.prefix.dev/mojo-community",
]
description = "Testing a2svior's lightbug_http web server package"
name = "test_lightbug_http"
platforms = ["osx-arm64"]
version = "0.1.0"

[tasks]

[dependencies]
max = ">=24.6.0,<25"
lightbug_http = ">=0.1.9"

[project]
authors = ["Carl Caulkett <[email protected]>"]
channels = [
    "conda-forge",
    "https://conda.modular.com/max",
    "https://repo.prefix.dev/mojo-community",
]
description = "Testing a2svior's lightbug_http web server package"
name = "test_lightbug_http"
platforms = ["osx-arm64"]
version = "0.1.0"

[tasks]

[dependencies]
max = ">=24.6.0,<25"
lightbug_http = ">=0.1.9"

from lightbug_http import *

@value
struct Printer(HTTPService):
  fn func(mut self, req: HTTPRequest) raises -> HTTPResponse:
    var uri = req.uri
    print("Request URI: ", to_string(uri.request_uri))

    var header = req.headers
    print("Request protocol: ", req.protocol)
    print("Request method: ", req.method)
    print(
      "Request Content-Type: ", to_string(header[HeaderKey.CONTENT_TYPE])
    )

    var body = req.body_raw
    print("Request Body: ", to_string(body))

    return OK(body)

fn main() raises:
  var server = Server()
  var handler = Printer()
  server.listen_and_serve("0.0.0.0:8080", handler)

from lightbug_http import *

@value
struct Printer(HTTPService):
  fn func(mut self, req: HTTPRequest) raises -> HTTPResponse:
    var uri = req.uri
    print("Request URI: ", to_string(uri.request_uri))

    var header = req.headers
    print("Request protocol: ", req.protocol)
    print("Request method: ", req.method)
    print(
      "Request Content-Type: ", to_string(header[HeaderKey.CONTENT_TYPE])
    )

    var body = req.body_raw
    print("Request Body: ", to_string(body))

    return OK(body)

fn main() raises:
  var server = Server()
  var handler = Printer()
  server.listen_and_serve("0.0.0.0:8080", handler)

Request URI:  /
Request protocol:  HTTP/1.1
Request method:  GET

Request URI:  /
Request protocol:  HTTP/1.1
Request method:  GET

print(
      "Request Content-Type: ", to_string(header[HeaderKey.CONTENT_TYPE])
    )

print(
      "Request Content-Type: ", to_string(header[HeaderKey.CONTENT_TYPE])
    )

Request:  GET / HTTP/1.1
host: 0.0.0.0:8080
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0
accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
accept-language: en-GB,en;q=0.5
accept-encoding: gzip, deflate
sec-gpc: 1
connection: keep-alive
upgrade-insecure-requests: 1
priority: u=0, i
content-length: 0

Request:  GET / HTTP/1.1
host: 0.0.0.0:8080
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0
accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
accept-language: en-GB,en;q=0.5
accept-encoding: gzip, deflate
sec-gpc: 1
connection: keep-alive
upgrade-insecure-requests: 1
priority: u=0, i
content-length: 0

Request Headers:  host: 0.0.0.0:8080
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0
accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
accept-language: en-GB,en;q=0.5
accept-encoding: gzip, deflate
sec-gpc: 1
connection: keep-alive
upgrade-insecure-requests: 1
priority: u=0, i
content-length: 0

Request Headers:  host: 0.0.0.0:8080
user-agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.15; rv:134.0) Gecko/20100101 Firefox/134.0
accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
accept-language: en-GB,en;q=0.5
accept-encoding: gzip, deflate
sec-gpc: 1
connection: keep-alive
upgrade-insecure-requests: 1
priority: u=0, i
content-length: 0

print(
      "Request Content-Type: ", to_string(header[HeaderKey.CONTENT_TYPE])
    )

print(
      "Request Content-Type: ", to_string(header[HeaderKey.CONTENT_TYPE])
    )

@value
struct Printer(HTTPService):
  fn func(mut self, req: HTTPRequest) raises -> HTTPResponse:
    var uri = req.uri
    print("Request URI: ", to_string(uri.request_uri))

    var header = req.headers
    print("Request protocol: ", req.protocol)
    print("Request method: ", req.method)

    try:
      print("Request Content-Type: ", to_string(header[HeaderKey.CONTENT_TYPE]))
    except e:
      print("Request Content-Length: Not found")

    var body = req.body_raw
    print("Request Body: ", to_string(body))
    var html = Html()
    html.html()
    html.body("white", "", "", "", "", "", "black")
    html.title("Test")
    html.h1("Test Heading 1")
    html.h2("Test Heading 2")
    html.h3("Test Heading 3")
    html.h4("Test Heading 4")
    html.end_body()
    html.end_html()
    return OK(str(html), "text/html")
    # (body)

fn main() raises:
  var server = Server()
  var handler = Printer()
  server.listen_and_serve("0.0.0.0:8080", handler)

@value
struct Printer(HTTPService):
  fn func(mut self, req: HTTPRequest) raises -> HTTPResponse:
    var uri = req.uri
    print("Request URI: ", to_string(uri.request_uri))

    var header = req.headers
    print("Request protocol: ", req.protocol)
    print("Request method: ", req.method)

    try:
      print("Request Content-Type: ", to_string(header[HeaderKey.CONTENT_TYPE]))
    except e:
      print("Request Content-Length: Not found")

    var body = req.body_raw
    print("Request Body: ", to_string(body))
    var html = Html()
    html.html()
    html.body("white", "", "", "", "", "", "black")
    html.title("Test")
    html.h1("Test Heading 1")
    html.h2("Test Heading 2")
    html.h3("Test Heading 3")
    html.h4("Test Heading 4")
    html.end_body()
    html.end_html()
    return OK(str(html), "text/html")
    # (body)

fn main() raises:
  var server = Server()
  var handler = Printer()
  server.listen_and_serve("0.0.0.0:8080", handler)

@value
struct Printer(HTTPService):
  fn func(mut self, req: HTTPRequest) raises -> HTTPResponse:
    var uri = req.uri
    print("Request URI: ", to_string(uri.request_uri))

    var header = req.headers
    print("Request protocol: ", req.protocol)
    print("Request method: ", req.method)

    try:
      print("Request Content-Type: ", to_string(header[HeaderKey.CONTENT_TYPE]))
    except e:
      print("Request Content-Length: Not found")

    var body = req.body_raw
    print("Request Body: ", to_string(body))
    var html = Html()
    html.html()
    html.head()
    html.title("Test")
    html.end_head()
    html.body("white", "", "", "", "", "", "black")
    html.h1("Test Heading 1")
    html.h2("Test Heading 2")
    html.h3("Test Heading 3")
    html.h4("Test Heading 4")
    # html.image("/images/earlyspring.png")
    html.para(html.lorem())
    html.para(html.post_modern())
    html.end_body()
    html.end_html()                      # html contains the <img src="/images/earlyspring.png" align="left" border="0"> tag
    return OK(str(html), "text/html")
    # (body)

fn main() raises:
  var server = Server()
  var handler = Printer()
  server.listen_and_serve("0.0.0.0:8080", handler)

@value
struct Printer(HTTPService):
  fn func(mut self, req: HTTPRequest) raises -> HTTPResponse:
    var uri = req.uri
    print("Request URI: ", to_string(uri.request_uri))

    var header = req.headers
    print("Request protocol: ", req.protocol)
    print("Request method: ", req.method)

    try:
      print("Request Content-Type: ", to_string(header[HeaderKey.CONTENT_TYPE]))
    except e:
      print("Request Content-Length: Not found")

    var body = req.body_raw
    print("Request Body: ", to_string(body))
    var html = Html()
    html.html()
    html.head()
    html.title("Test")
    html.end_head()
    html.body("white", "", "", "", "", "", "black")
    html.h1("Test Heading 1")
    html.h2("Test Heading 2")
    html.h3("Test Heading 3")
    html.h4("Test Heading 4")
    # html.image("/images/earlyspring.png")
    html.para(html.lorem())
    html.para(html.post_modern())
    html.end_body()
    html.end_html()                      # html contains the <img src="/images/earlyspring.png" align="left" border="0"> tag
    return OK(str(html), "text/html")
    # (body)

fn main() raises:
  var server = Server()
  var handler = Printer()
  server.listen_and_serve("0.0.0.0:8080", handler)

@value
struct Printer(HTTPService):
  fn func(mut self, req: HTTPRequest) raises -> HTTPResponse:
    var uri = req.uri
    if uri.path == "/":
      var body = req.body_raw
      print("Request Body: ", to_string(body))
      var html = Html()
      html.html()
      html.head()
      html.title("Test")
      html.end_head()
      html.body("white", "", "", "", "", "", "black")
      html.h1("Test Heading 1")
      html.h2("Test Heading 2")
      html.h3("Test Heading 3")
      html.h4("Test Heading 4")
      html.image("/earlyspring.png")
      html.para(html.lorem())
      html.para(html.post_modern())
      html.end_body()
      html.end_html()
      return OK(str(html), "text/html")
    if uri.path == "/earlyspring.png":
      with open("static/earlyspring.png", "r") as f:
        image = f.read_bytes()
      return OK(image, "image/png")
    return NotFound(uri.path)

@value
struct Printer(HTTPService):
  fn func(mut self, req: HTTPRequest) raises -> HTTPResponse:
    var uri = req.uri
    if uri.path == "/":
      var body = req.body_raw
      print("Request Body: ", to_string(body))
      var html = Html()
      html.html()
      html.head()
      html.title("Test")
      html.end_head()
      html.body("white", "", "", "", "", "", "black")
      html.h1("Test Heading 1")
      html.h2("Test Heading 2")
      html.h3("Test Heading 3")
      html.h4("Test Heading 4")
      html.image("/earlyspring.png")
      html.para(html.lorem())
      html.para(html.post_modern())
      html.end_body()
      html.end_html()
      return OK(str(html), "text/html")
    if uri.path == "/earlyspring.png":
      with open("static/earlyspring.png", "r") as f:
        image = f.read_bytes()
      return OK(image, "image/png")
    return NotFound(uri.path)