diff options
| author | Igor Sysoev <igor@sysoev.ru> | 2003-06-11 19:28:34 +0400 |
|---|---|---|
| committer | Igor Sysoev <igor@sysoev.ru> | 2003-06-11 19:28:34 +0400 |
| commit | 239baac646073cab7bbaf537ba2d6ca844f2c992 (patch) | |
| tree | c7c3f61213697a68dc95898d27a730c08abce049 /src/http/ngx_http_special_response.c | |
| parent | e4a2526e5ccd4f3f5f160656c1a7b6f865ac44c8 (diff) | |
nginx-0.0.1-2003-06-11-19:28:34 import
Diffstat (limited to 'src/http/ngx_http_special_response.c')
| -rw-r--r-- | src/http/ngx_http_special_response.c | 73 |
1 files changed, 59 insertions, 14 deletions
diff --git a/src/http/ngx_http_special_response.c b/src/http/ngx_http_special_response.c index 9a5dea1f8..9e3bb9ae3 100644 --- a/src/http/ngx_http_special_response.c +++ b/src/http/ngx_http_special_response.c @@ -12,6 +12,16 @@ static char error_tail[] = ; +static char msie_stub[] = +"<!-- The padding to disable MSIE's friendly error page -->" CRLF +"<!-- The padding to disable MSIE's friendly error page -->" CRLF +"<!-- The padding to disable MSIE's friendly error page -->" CRLF +"<!-- The padding to disable MSIE's friendly error page -->" CRLF +"<!-- The padding to disable MSIE's friendly error page -->" CRLF +"<!-- The padding to disable MSIE's friendly error page -->" CRLF +; + + static char error_302_page[] = "<html>" CRLF "<head><title>302 Found</title></head>" CRLF @@ -134,8 +144,8 @@ static ngx_str_t error_pages[] = { int ngx_http_special_response_handler(ngx_http_request_t *r, int error) { - int err; - ngx_hunk_t *message, *tail; + int err, rc; + ngx_hunk_t *h; r->headers_out.status = error; @@ -172,7 +182,8 @@ int ngx_http_special_response_handler(ngx_http_request_t *r, int error) if (error_pages[err].len) { r->headers_out.content_length = error_pages[err].len - + sizeof(error_tail); + + sizeof(error_tail) - 1 + + sizeof(msie_stub) - 1; ngx_test_null(r->headers_out.content_type, ngx_push_table(r->headers_out.headers), @@ -187,29 +198,63 @@ int ngx_http_special_response_handler(ngx_http_request_t *r, int error) r->headers_out.content_length = -1; } - if (ngx_http_send_header(r) == NGX_ERROR) { + rc = ngx_http_send_header(r); + if (rc == NGX_ERROR) { return NGX_ERROR; } + if (r->header_only) { + if (rc == NGX_AGAIN) { + ngx_http_set_write_handler(r); + return NGX_AGAIN; + } + + return NGX_OK; + } + if (error_pages[err].len == 0) { return NGX_OK; } - ngx_test_null(message, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), NGX_ERROR); + ngx_test_null(h, ngx_calloc_hunk(r->pool), NGX_ERROR); - message->type = NGX_HUNK_MEMORY|NGX_HUNK_IN_MEMORY; - message->pos = error_pages[err].data; - message->last = error_pages[err].data + error_pages[err].len; + h->type = NGX_HUNK_MEMORY|NGX_HUNK_IN_MEMORY; + h->pos = error_pages[err].data; + h->last = error_pages[err].data + error_pages[err].len; - if (ngx_http_output_filter(r, message) == NGX_ERROR) { + if (ngx_http_output_filter(r, h) == NGX_ERROR) { return NGX_ERROR; } - ngx_test_null(tail, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), NGX_ERROR); + ngx_test_null(h, ngx_calloc_hunk(r->pool), NGX_ERROR); + + h->type = NGX_HUNK_MEMORY|NGX_HUNK_IN_MEMORY; + h->pos = error_tail; + h->last = error_tail + sizeof(error_tail) - 1; + + if (1) { + if (ngx_http_output_filter(r, h) == NGX_ERROR) { + return NGX_ERROR; + } + + ngx_test_null(h, ngx_calloc_hunk(r->pool), NGX_ERROR); + + h->type = NGX_HUNK_MEMORY|NGX_HUNK_IN_MEMORY; + h->pos = msie_stub; + h->last = msie_stub + sizeof(msie_stub) - 1; + } + + h->type |= NGX_HUNK_LAST; + + rc = ngx_http_output_filter(r, h); + + if (r->main == NULL) { + if (rc == NGX_AGAIN) { + ngx_http_set_write_handler(r); + return NGX_AGAIN; + } + } - tail->type = NGX_HUNK_MEMORY|NGX_HUNK_LAST|NGX_HUNK_IN_MEMORY; - tail->pos = error_tail; - tail->last = error_tail + sizeof(error_tail); + return NGX_OK; - return ngx_http_output_filter(r, tail); } |