Modified http_parser to handle ICY uris.
ICY URIs e.g `http://uk1.internet-radio.com/proxy/vombat?mp=/;` need to be handled differently. For basic use case, these URIs are similar to HTTP with exception that they reply with `ICY 200` etc in place of `HTTP/1.1 200`. In http_parser, we now also parse ICY URIs to be able to handle these similar to HTTP. Signed-off-by: Vikram Dattu <vikram.dattu@espressif.com>
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1 changed files with 26 additions and 1 deletions
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@ -280,8 +280,11 @@ enum state
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{ s_dead = 1 /* important that this is > 0 */
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{ s_dead = 1 /* important that this is > 0 */
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, s_start_req_or_res
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, s_start_req_or_res
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, s_res_or_resp_I /* for ICY URIs */
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, s_res_or_resp_H
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, s_res_or_resp_H
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, s_start_res
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, s_start_res
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, s_res_I /* for ICY URIs */
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, s_res_IC /* for ICY URIs */
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, s_res_H
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, s_res_H
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, s_res_HT
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, s_res_HT
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, s_res_HTT
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, s_res_HTT
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@ -728,6 +731,10 @@ reexecute:
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if (ch == 'H') {
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if (ch == 'H') {
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UPDATE_STATE(s_res_or_resp_H);
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UPDATE_STATE(s_res_or_resp_H);
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CALLBACK_NOTIFY(message_begin);
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} else if (ch == 'I') {
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UPDATE_STATE(s_res_or_resp_I);
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CALLBACK_NOTIFY(message_begin);
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CALLBACK_NOTIFY(message_begin);
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} else {
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} else {
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parser->type = HTTP_REQUEST;
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parser->type = HTTP_REQUEST;
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@ -738,6 +745,13 @@ reexecute:
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break;
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break;
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}
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}
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case s_res_or_resp_I: /* ICY URI case */
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if (ch == 'C') {
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parser->type = HTTP_RESPONSE;
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UPDATE_STATE(s_res_IC);
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}
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break;
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case s_res_or_resp_H:
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case s_res_or_resp_H:
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if (ch == 'T') {
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if (ch == 'T') {
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parser->type = HTTP_RESPONSE;
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parser->type = HTTP_RESPONSE;
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@ -764,7 +778,9 @@ reexecute:
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case 'H':
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case 'H':
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UPDATE_STATE(s_res_H);
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UPDATE_STATE(s_res_H);
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break;
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break;
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case 'I': /* ICY URI */
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UPDATE_STATE(s_res_I);
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break;
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case CR:
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case CR:
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case LF:
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case LF:
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break;
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break;
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@ -777,6 +793,15 @@ reexecute:
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CALLBACK_NOTIFY(message_begin);
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CALLBACK_NOTIFY(message_begin);
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break;
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break;
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}
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}
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case s_res_I:
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STRICT_CHECK(ch != 'C');
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UPDATE_STATE(s_res_IC);
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break;
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case s_res_IC:
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STRICT_CHECK(ch != 'Y');
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UPDATE_STATE(s_res_http_minor);
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break;
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case s_res_H:
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case s_res_H:
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STRICT_CHECK(ch != 'T');
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STRICT_CHECK(ch != 'T');
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