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Add a simple method to emulate a platform UA (e.g. pretend a desktop build is an android UA).

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This commit is contained in:
Glenn Watson 2015-08-17 13:50:30 +10:00
parent 3bb930661d
commit 6d9fccbae7
5 changed files with 44 additions and 21 deletions
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44
components/util/opts.rs
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@ -135,7 +135,7 @@ pub struct Opts {
pub initial_window_size: TypedSize2D<ScreenPx, u32>,
/// An optional string allowing the user agent to be set for testing.
pub user_agent: Option<String>,
pub user_agent: String,
/// Whether to run in multiprocess mode.
pub multiprocess: bool,
@ -337,17 +337,36 @@ static FORCE_CPU_PAINTING: bool = true;
#[cfg(not(target_os="android"))]
static FORCE_CPU_PAINTING: bool = false;
enum UserAgent {
Desktop,
Android,
Gonk,
}
fn default_user_agent_string(agent: UserAgent) -> String {
match agent {
UserAgent::Desktop => {
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:37.0) Servo/1.0 Firefox/37.0"
}
UserAgent::Android => {
"Mozilla/5.0 (Android; Mobile; rv:37.0) Servo/1.0 Firefox/37.0"
}
UserAgent::Gonk => {
"Mozilla/5.0 (Mobile; rv:37.0) Servo/1.0 Firefox/37.0"
}
}.to_owned()
}
#[cfg(target_os="android")]
const DEFAULT_USER_AGENT: &'static str = "Mozilla/5.0 (Android; Mobile; rv:37.0) Servo/1.0 Firefox/37.0";
const DEFAULT_USER_AGENT: UserAgent = UserAgent::Android;
// FIXME: This requires https://github.com/servo/servo/issues/7138 to provide the
// correct string in Gonk builds (i.e., it will never be chosen today).
#[cfg(target_os="gonk")]
const DEFAULT_USER_AGENT: &'static str = "Mozilla/5.0 (Mobile; rv:37.0) Servo/1.0 Firefox/37.0";
const DEFAULT_USER_AGENT: UserAgent = UserAgent::Gonk;
#[cfg(not(any(target_os="android", target_os="gonk")))]
const DEFAULT_USER_AGENT: &'static str =
"Mozilla/5.0 (Macintosh; Intel Mac OS X 10.10; rv:37.0) Servo/1.0 Firefox/37.0";
const DEFAULT_USER_AGENT: UserAgent = UserAgent::Desktop;
pub fn default_opts() -> Opts {
Opts {
@ -381,7 +400,7 @@ pub fn default_opts() -> Opts {
devtools_port: None,
webdriver_port: None,
initial_window_size: Size2D::typed(800, 600),
user_agent: None,
user_agent: default_user_agent_string(DEFAULT_USER_AGENT),
multiprocess: false,
dump_flow_tree: false,
dump_display_list: false,
@ -424,7 +443,10 @@ pub fn from_cmdline_args(args: &[String]) {
opts.optflagopt("", "devtools", "Start remote devtools server on port", "6000");
opts.optflagopt("", "webdriver", "Start remote WebDriver server on port", "7000");
opts.optopt("", "resolution", "Set window resolution.", "800x600");
opts.optopt("u", "user-agent", "Set custom user agent string", "NCSA Mosaic/1.0 (X11;SunOS 4.1.4 sun4m)");
opts.optopt("u",
"user-agent",
"Set custom user agent string (or android / gonk / desktop for platform default)",
"NCSA Mosaic/1.0 (X11;SunOS 4.1.4 sun4m)");
opts.optflag("M", "multiprocess", "Run in multiprocess mode");
opts.optopt("Z", "debug",
"A comma-separated string of debug options. Pass help to show available options.", "");
@ -532,7 +554,13 @@ pub fn from_cmdline_args(args: &[String]) {
}
};
let user_agent = opt_match.opt_str("u").or(Some(DEFAULT_USER_AGENT.to_string()));
let user_agent = match opt_match.opt_str("u") {
Some(ref ua) if ua == "android" => default_user_agent_string(UserAgent::Android),
Some(ref ua) if ua == "gonk" => default_user_agent_string(UserAgent::Gonk),
Some(ref ua) if ua == "desktop" => default_user_agent_string(UserAgent::Desktop),
Some(ua) => ua,
None => default_user_agent_string(DEFAULT_USER_AGENT),
};
let user_stylesheets = opt_match.opt_strs("user-stylesheet").iter().map(|filename| {
let path = cwd.join(filename);