1 files changed, 0 insertions, 216 deletions
diff --git a/src/http/modules/proxy/ngx_http_proxy_parse.c b/src/http/modules/proxy/ngx_http_proxy_parse.c
deleted file mode 100644
index c10cf4924..000000000
--- a/src/http/modules/proxy/ngx_http_proxy_parse.c
+++ /dev/null
@@ -1,216 +0,0 @@
-
-/*
- * Copyright (C) Igor Sysoev
- */
-
-
-#include <ngx_config.h>
-#include <ngx_core.h>
-#include <ngx_http.h>
-#include <ngx_http_proxy_handler.h>
-
-
-int ngx_http_proxy_parse_status_line(ngx_http_proxy_ctx_t *p)
-{
-    u_char   ch;
-    u_char  *pos;
-    enum  {
-        sw_start = 0,
-        sw_H,
-        sw_HT,
-        sw_HTT,
-        sw_HTTP,
-        sw_first_major_digit,
-        sw_major_digit,
-        sw_first_minor_digit,
-        sw_minor_digit,
-        sw_status,
-        sw_space_after_status,
-        sw_status_text,
-        sw_almost_done,
-        sw_done
-    } state;
-
-    state = p->parse_state;
-    pos = p->header_in->pos;
-
-    while (pos < p->header_in->last && state < sw_done) {
-        ch = *pos++;
-
-        switch (state) {
-
-        /* "HTTP/" */
-        case sw_start:
-            switch (ch) {
-            case 'H':
-                state = sw_H;
-                break;
-            default:
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-            break;
-
-        case sw_H:
-            switch (ch) {
-            case 'T':
-                state = sw_HT;
-                break;
-            default:
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-            break;
-
-        case sw_HT:
-            switch (ch) {
-            case 'T':
-                state = sw_HTT;
-                break;
-            default:
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-            break;
-
-        case sw_HTT:
-            switch (ch) {
-            case 'P':
-                state = sw_HTTP;
-                break;
-            default:
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-            break;
-
-        case sw_HTTP:
-            switch (ch) {
-            case '/':
-                state = sw_first_major_digit;
-                break;
-            default:
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-            break;
-
-        /* the first digit of major HTTP version */
-        case sw_first_major_digit:
-            if (ch < '1' || ch > '9') {
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-
-            state = sw_major_digit;
-            break;
-
-        /* the major HTTP version or dot */
-        case sw_major_digit:
-            if (ch == '.') {
-                state = sw_first_minor_digit;
-                break;
-            }
-
-            if (ch < '0' || ch > '9') {
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-
-            break;
-
-        /* the first digit of minor HTTP version */
-        case sw_first_minor_digit:
-            if (ch < '0' || ch > '9') {
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-
-            state = sw_minor_digit;
-            break;
-
-        /* the minor HTTP version or the end of the request line */
-        case sw_minor_digit:
-            if (ch == ' ') {
-                state = sw_status;
-                break;
-            }
-
-            if (ch < '0' || ch > '9') {
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-
-            break;
-
-        /* HTTP status code */
-        case sw_status:
-            if (ch < '0' || ch > '9') {
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-
-            p->status = p->status * 10 + ch - '0';
-
-            if (++p->status_count == 3) {
-                state = sw_space_after_status;
-                p->status_start = pos - 3;
-            }
-
-            break;
-
-         /* space or end of line */
-         case sw_space_after_status:
-            switch (ch) {
-            case ' ':
-                state = sw_status_text;
-                break;
-            case '.':                    /* IIS may send 403.1, 403.2, etc */
-                state = sw_status_text;
-                break;
-            case CR:
-                state = sw_almost_done;
-                break;
-            case LF:
-                state = sw_done;
-                break;
-            default:
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-            break;
-
-        /* any text until end of line */
-        case sw_status_text:
-            switch (ch) {
-            case CR:
-                state = sw_almost_done;
-
-                break;
-            case LF:
-                state = sw_done;
-                break;
-            }
-            break;
-
-        /* end of request line */
-        case sw_almost_done:
-            p->status_end = pos - 2;
-            switch (ch) {
-            case LF:
-                state = sw_done;
-                break;
-            default:
-                return NGX_HTTP_PROXY_PARSE_NO_HEADER;
-            }
-            break;
-
-        /* suppress warning */
-        case sw_done:
-            break;
-        }
-    }
-
-    p->header_in->pos = pos;
-
-    if (state == sw_done) {
-        if (p->status_end == NULL) {
-            p->status_end = pos - 1;
-        }
-
-        p->parse_state = sw_start;
-        return NGX_OK;
-    }
-
-    p->parse_state = state;
-    return NGX_AGAIN;
-}