diff options
author | Alon Zakai <alonzakai@gmail.com> | 2013-12-16 16:24:39 -0800 |
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committer | Alon Zakai <alonzakai@gmail.com> | 2013-12-16 16:24:39 -0800 |
commit | 4fb00853a9998374666c85d89c350782b9e45250 (patch) | |
tree | 5eddfb302a1875343866296dd334f2b6c2e35b24 /src | |
parent | 3b2466246537461a2d4811e93c659d23513d5408 (diff) | |
parent | 69317b35549ae38cf99c4c896d556803d58174cc (diff) |
Merge pull request #1896 from juj/emrun
Emrun
Diffstat (limited to 'src')
-rw-r--r-- | src/emrun_postjs.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/src/emrun_postjs.js b/src/emrun_postjs.js new file mode 100644 index 00000000..e1ef9e2d --- /dev/null +++ b/src/emrun_postjs.js @@ -0,0 +1,20 @@ +function emrun_register_handlers() { + function post(msg) { + var http = new XMLHttpRequest(); + http.open("POST", "stdio.html", true); + http.send(msg); + } + // If the address contains localhost, we can assume we're running the test runner and should post stdout logs. + if (document.URL.search("localhost") != -1) { + var emrun_http_sequence_number = 1; + var prevExit = Module['exit']; + var prevPrint = Module['print']; + var prevErr = Module['printErr']; + Module['exit'] = function emrun_exit(returncode) { post('^exit^'+returncode); prevExit(returncode); } + Module['print'] = function emrun_print(text) { post('^out^'+(emrun_http_sequence_number++)+'^'+text); prevPrint(text); } + Module['printErr'] = function emrun_printErr(text) { post('^err^'+(emrun_http_sequence_number++)+'^'+text); prevErr(text); } + } + // Notify emrun web server that this browser has successfully launched the page. + post('^pageload^'); +} +emrun_register_handlers(); |