C++ (Cpp) ngx_http_set_header_helper Examples

Example #1

File: ngx_http_lua_headers_out.c Project: Dinafla/nginx-debian

static ngx_int_t
ngx_http_set_builtin_header(ngx_http_request_t *r,
    ngx_http_lua_header_val_t *hv, ngx_str_t *value)
{
    ngx_table_elt_t  *h, **old;

    if (hv->offset) {
        old = (ngx_table_elt_t **) ((char *) &r->headers_out + hv->offset);

    } else {
        old = NULL;
    }

    if (old == NULL || *old == NULL) {
        return ngx_http_set_header_helper(r, hv, value, old, 0);
    }

    h = *old;

    if (value->len == 0) {
        dd("clearing the builtin header");

        h->hash = 0;
        h->value = *value;

        return NGX_OK;
    }

    h->hash = hv->hash;
    h->key = hv->key;
    h->value = *value;

    return NGX_OK;
}

Example #2

File: ngx_http_lua_headers_out.c Project: E-LLP/lua-nginx-module

static ngx_int_t
ngx_http_set_content_type_header(ngx_http_request_t *r,
    ngx_http_lua_header_val_t *hv, ngx_str_t *value)
{
    ngx_uint_t          i;

    r->headers_out.content_type_len = value->len;

#if 1
    for (i = 0; i < value->len; i++) {
        if (value->data[i] == ';') {
            r->headers_out.content_type_len = i;
            break;
        }
    }
#endif

    r->headers_out.content_type = *value;
    r->headers_out.content_type_hash = hv->hash;
    r->headers_out.content_type_lowcase = NULL;

    value->len = 0;

    return ngx_http_set_header_helper(r, hv, value, NULL, 1);
}

Example #3

File: ngx_http_headers_more_headers_out.c Project: fmoo/headers-more-nginx-module

static ngx_int_t
ngx_http_set_content_type_header(ngx_http_request_t *r,
        ngx_http_headers_more_header_val_t *hv, ngx_str_t *value)
{
    u_char          *p, *last, *end;

    r->headers_out.content_type_len = value->len;
    r->headers_out.content_type = *value;
    r->headers_out.content_type_hash = hv->hash;
    r->headers_out.content_type_lowcase = NULL;

    p = value->data;
    end = p + value->len;

    for (; p != end; p++) {

        if (*p != ';') {
            continue;
        }

        last = p;

        while (*++p == ' ') { /* void */ }

        if (p == end) {
            break;
        }

        if (ngx_strncasecmp(p, (u_char *) "charset=", 8) != 0) {
            continue;
        }

        p += 8;

        r->headers_out.content_type_len = last - value->data;

        if (*p == '"') {
            p++;
        }

        last = end;

        if (*(last - 1) == '"') {
            last--;
        }

        r->headers_out.charset.len = last - p;
        r->headers_out.charset.data = p;

        break;
    }

    value->len = 0;

    return ngx_http_set_header_helper(r, hv, value, NULL, 1);
}

Example #4

File: ngx_http_headers_more_headers_in.c Project: 0x08e/SENginx

static ngx_int_t
ngx_http_set_builtin_header(ngx_http_request_t *r,
        ngx_http_headers_more_header_val_t *hv, ngx_str_t *value)
{
    ngx_table_elt_t             *h, **old;

    dd("entered set_builtin_header (input)");

    if (hv->offset) {
        old = (ngx_table_elt_t **) ((char *) &r->headers_in + hv->offset);

    } else {
        old = NULL;
    }

    dd("old builtin ptr ptr: %p", old);
    if (old) {
        dd("old builtin ptr: %p", *old);
    }

    if (old == NULL || *old == NULL) {
        dd("set normal header");
        return ngx_http_set_header_helper(r, hv, value, old);
    }

    h = *old;

    if (value->len == 0) {
        h->hash = 0;
        h->value = *value;

        return ngx_http_set_header_helper(r, hv, value, old);
    }

    h->hash = hv->hash;
    h->value = *value;

    return NGX_OK;
}

Example #5

File: ngx_http_lua_headers_out.c Project: Dinafla/nginx-debian

static ngx_int_t
ngx_http_set_content_type_header(ngx_http_request_t *r,
    ngx_http_lua_header_val_t *hv, ngx_str_t *value)
{
    r->headers_out.content_type_len = value->len;
    r->headers_out.content_type = *value;
    r->headers_out.content_type_hash = hv->hash;
    r->headers_out.content_type_lowcase = NULL;

    value->len = 0;

    return ngx_http_set_header_helper(r, hv, value, NULL, 1);
}

Example #6

File: ngx_http_headers_more_headers_in.c Project: jimmyzhong/headers-more-nginx-module

static ngx_int_t
ngx_http_set_cookie_header(ngx_http_request_t *r,
    ngx_http_headers_more_header_val_t *hv, ngx_str_t *value)
{
    ngx_table_elt_t  **cookie, *h;

    if (r->headers_in.cookies.nelts > 0) {
        ngx_array_destroy(&r->headers_in.cookies);

        if (ngx_array_init(&r->headers_in.cookies, r->pool, 2,
                           sizeof(ngx_table_elt_t *))
            != NGX_OK)
        {
            return NGX_ERROR;
        }

        dd("clear headers in cookies: %d", (int) r->headers_in.cookies.nelts);
    }

#if 1
    if (r->headers_in.cookies.nalloc == 0) {
        if (ngx_array_init(&r->headers_in.cookies, r->pool, 2,
                           sizeof(ngx_table_elt_t *))
            != NGX_OK)
        {
            return NGX_ERROR;
        }
    }
#endif

    h = NULL;
    if (ngx_http_set_header_helper(r, hv, value, &h) == NGX_ERROR) {
        return NGX_ERROR;
    }

    if (value->len == 0) {
        return NGX_OK;
    }

    dd("new cookie header: %p", h);

    cookie = ngx_array_push(&r->headers_in.cookies);
    if (cookie == NULL) {
        return NGX_ERROR;
    }

    *cookie = h;
    return NGX_OK;
}

Example #7

File: ngx_http_headers_more_headers_in.c Project: 0x08e/SENginx

static ngx_int_t
ngx_http_set_header(ngx_http_request_t *r,
        ngx_http_headers_more_header_val_t *hv, ngx_str_t *value)
{
    return ngx_http_set_header_helper(r, hv, value, NULL);
}