Exemplos de ngx_http_echo_adjust_subrequest em C++ (Cpp)

Exemplo n.º 1

Arquivo: ngx_http_echo_location.c Projeto: 292388900/echo-nginx-module

ngx_int_t
ngx_http_echo_exec_echo_location_async(ngx_http_request_t *r,
    ngx_http_echo_ctx_t *ctx, ngx_array_t *computed_args)
{
    ngx_int_t                    rc;
    ngx_http_request_t          *sr; /* subrequest object */
    ngx_str_t                   *computed_arg_elts;
    ngx_str_t                    location;
    ngx_str_t                   *url_args;
    ngx_str_t                    args;
    ngx_uint_t                   flags = 0;

    dd_enter();

    computed_arg_elts = computed_args->elts;

    location = computed_arg_elts[0];

    if (location.len == 0) {
        return NGX_ERROR;
    }

    if (computed_args->nelts > 1) {
        url_args = &computed_arg_elts[1];
    } else {
        url_args = NULL;
    }

    args.data = NULL;
    args.len = 0;

    if (ngx_http_parse_unsafe_uri(r, &location, &args, &flags) != NGX_OK) {
        ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
                       "echo_location_async sees unsafe uri: \"%V\"",
                       &location);
        return NGX_ERROR;
    }

    if (args.len > 0 && url_args == NULL) {
        url_args = &args;
    }

    rc = ngx_http_echo_send_header_if_needed(r, ctx);
    if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
        return rc;
    }

    rc = ngx_http_subrequest(r, &location, url_args, &sr, NULL, 0);

    if (rc != NGX_OK) {
        return NGX_ERROR;
    }

    rc = ngx_http_echo_adjust_subrequest(sr);
    if (rc != NGX_OK) {
        return NGX_ERROR;
    }

    return NGX_OK;
}

Exemplo n.º 2

Arquivo: ngx_http_echo_location.c Projeto: kindy61/echo-nginx-module

ngx_int_t
ngx_http_echo_exec_echo_location_async(ngx_http_request_t *r,
        ngx_http_echo_ctx_t *ctx, ngx_array_t *computed_args)
{
    ngx_int_t                    rc;
    ngx_http_request_t          *sr; /* subrequest object */
    ngx_str_t                   *computed_arg_elts;
    ngx_str_t                    location;
    ngx_str_t                   *url_args;
    ngx_str_t                    args;
    ngx_uint_t                   flags;

    computed_arg_elts = computed_args->elts;

    location = computed_arg_elts[0];

    if (location.len == 0) {
        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    if (computed_args->nelts > 1) {
        url_args = &computed_arg_elts[1];
    } else {
        url_args = NULL;
    }

    dd("location: %s", location.data);
    dd("location args: %s", (char*) (url_args ? url_args->data : (u_char*)"NULL"));

    args.data = NULL;
    args.len = 0;
    if (ngx_http_parse_unsafe_uri(r, &location, &args, &flags) != NGX_OK) {
        ctx->headers_sent = 1;
        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    if (args.len > 0 && url_args == NULL) {
        url_args = &args;
    }

    rc = ngx_http_echo_send_header_if_needed(r, ctx);
    if (r->header_only || rc >= NGX_HTTP_SPECIAL_RESPONSE) {
        return rc;
    }

    rc = ngx_http_subrequest(r, &location, url_args, &sr, NULL, 0);
    if (rc != NGX_OK) {
        return NGX_ERROR;
    }

    rc = ngx_http_echo_adjust_subrequest(sr);
    if (rc != NGX_OK) {
        return rc;
    }

    return NGX_OK;
}

Exemplo n.º 3

Arquivo: ngx_http_echo_subrequest.c Projeto: kindy61/echo-nginx-module

ngx_int_t
ngx_http_echo_exec_echo_subrequest(ngx_http_request_t *r,
        ngx_http_echo_ctx_t *ctx, ngx_array_t *computed_args)
{
    ngx_int_t                           rc;
    ngx_http_request_t                  *sr; /* subrequest object */
    ngx_http_post_subrequest_t          *psr;
    ngx_http_echo_subrequest_t          *parsed_sr;
    ngx_str_t                           args;
    ngx_uint_t                          flags;

    rc = ngx_http_echo_parse_subrequest_spec(r, computed_args, &parsed_sr);
    if (rc != NGX_OK) {
        return rc;
    }

    args.data = NULL;
    args.len = 0;
    if (ngx_http_parse_unsafe_uri(r, parsed_sr->location, &args, &flags)
            != NGX_OK) {
        ctx->headers_sent = 1;
        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    if (args.len > 0 && parsed_sr->query_string == NULL) {
        parsed_sr->query_string = &args;
    }

    rc = ngx_http_echo_send_header_if_needed(r, ctx);
    if (r->header_only || rc >= NGX_HTTP_SPECIAL_RESPONSE) {
        return rc;
    }

    psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t));
    if (psr == NULL) {
        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    psr->handler = ngx_http_echo_post_subrequest;
    psr->data = ctx;

    rc = ngx_http_subrequest(r, parsed_sr->location, parsed_sr->query_string,
            &sr, psr, 0);
    if (rc != NGX_OK) {
        return NGX_ERROR;
    }

    rc = ngx_http_echo_adjust_subrequest(sr, parsed_sr);
    if (rc != NGX_OK) {
        return rc;
    }

    return NGX_OK;
}

Exemplo n.º 4

Arquivo: ngx_http_echo_subrequest.c Projeto: kindy61/echo-nginx-module

ngx_int_t
ngx_http_echo_exec_echo_subrequest_async(ngx_http_request_t *r,
        ngx_http_echo_ctx_t *ctx, ngx_array_t *computed_args)
{
    ngx_int_t                       rc;
    ngx_http_echo_subrequest_t      *parsed_sr;
    ngx_http_request_t              *sr; /* subrequest object */
    ngx_str_t                       args;
    ngx_uint_t                      flags;

    rc = ngx_http_echo_parse_subrequest_spec(r, computed_args, &parsed_sr);
    if (rc != NGX_OK) {
        return rc;
    }

    dd("location: %s", parsed_sr->location->data);
    dd("location args: %s", (char*) (parsed_sr->query_string ?
                parsed_sr->query_string->data : (u_char*)"NULL"));

    args.data = NULL;
    args.len = 0;
    if (ngx_http_parse_unsafe_uri(r, parsed_sr->location, &args, &flags)
            != NGX_OK) {
        ctx->headers_sent = 1;
        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    if (args.len > 0 && parsed_sr->query_string == NULL) {
        parsed_sr->query_string = &args;
    }

    rc = ngx_http_echo_send_header_if_needed(r, ctx);
    if (r->header_only || rc >= NGX_HTTP_SPECIAL_RESPONSE) {
        return rc;
    }

    rc = ngx_http_subrequest(r, parsed_sr->location, parsed_sr->query_string,
            &sr, NULL, 0);
    if (rc != NGX_OK) {
        return NGX_ERROR;
    }

    rc = ngx_http_echo_adjust_subrequest(sr, parsed_sr);
    if (rc != NGX_OK) {
        return rc;
    }

    return NGX_OK;
}

Exemplo n.º 5

Arquivo: ngx_http_echo_location.c Projeto: kindy61/echo-nginx-module

ngx_int_t
ngx_http_echo_exec_echo_location(ngx_http_request_t *r,
        ngx_http_echo_ctx_t *ctx, ngx_array_t *computed_args)
{
    ngx_int_t                           rc;
    ngx_http_request_t                  *sr; /* subrequest object */
    ngx_str_t                           *computed_arg_elts;
    ngx_str_t                           location;
    ngx_str_t                           *url_args;
    ngx_http_post_subrequest_t          *psr;
    ngx_str_t                           args;
    ngx_uint_t                          flags;

    computed_arg_elts = computed_args->elts;

    location = computed_arg_elts[0];

    if (location.len == 0) {
        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    if (computed_args->nelts > 1) {
        url_args = &computed_arg_elts[1];
    } else {
        url_args = NULL;
    }

    args.data = NULL;
    args.len = 0;
    if (ngx_http_parse_unsafe_uri(r, &location, &args, &flags) != NGX_OK) {
        ctx->headers_sent = 1;
        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    if (args.len > 0 && url_args == NULL) {
        url_args = &args;
    }

    rc = ngx_http_echo_send_header_if_needed(r, ctx);
    if (r->header_only || rc >= NGX_HTTP_SPECIAL_RESPONSE) {
        return rc;
    }

    psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t));
    if (psr == NULL) {
        return NGX_HTTP_INTERNAL_SERVER_ERROR;
    }

    psr->handler = ngx_http_echo_post_subrequest;
    psr->data = ctx;

    rc = ngx_http_subrequest(r, &location, url_args, &sr, psr, 0);
    if (rc != NGX_OK) {
        return NGX_ERROR;
    }

    rc = ngx_http_echo_adjust_subrequest(sr);
    if (rc != NGX_OK) {
        return rc;
    }

    return NGX_OK;
}

Exemplo n.º 6

Arquivo: ngx_http_echo_location.c Projeto: 292388900/echo-nginx-module

ngx_int_t
ngx_http_echo_exec_echo_location(ngx_http_request_t *r,
    ngx_http_echo_ctx_t *ctx, ngx_array_t *computed_args)
{
    ngx_int_t                            rc;
    ngx_http_request_t                  *sr; /* subrequest object */
    ngx_str_t                           *computed_arg_elts;
    ngx_str_t                            location;
    ngx_str_t                           *url_args;
    ngx_http_post_subrequest_t          *psr;
    ngx_str_t                            args;
    ngx_uint_t                           flags = 0;
    ngx_http_echo_ctx_t                 *sr_ctx;

    computed_arg_elts = computed_args->elts;

    location = computed_arg_elts[0];

    if (location.len == 0) {
        return NGX_ERROR;
    }

    if (computed_args->nelts > 1) {
        url_args = &computed_arg_elts[1];

    } else {
        url_args = NULL;
    }

    args.data = NULL;
    args.len = 0;

    if (ngx_http_parse_unsafe_uri(r, &location, &args, &flags) != NGX_OK) {
        ngx_log_debug1(NGX_LOG_DEBUG_HTTP, r->connection->log, 0,
                       "echo_location sees unsafe uri: \"%V\"",
                       &location);
        return NGX_ERROR;
    }

    if (args.len > 0 && url_args == NULL) {
        url_args = &args;
    }

    rc = ngx_http_echo_send_header_if_needed(r, ctx);
    if (rc == NGX_ERROR || rc > NGX_OK || r->header_only) {
        return rc;
    }

    sr_ctx = ngx_http_echo_create_ctx(r);

    psr = ngx_palloc(r->pool, sizeof(ngx_http_post_subrequest_t));
    if (psr == NULL) {
        return NGX_ERROR;
    }

    psr->handler = ngx_http_echo_post_subrequest;
    psr->data = sr_ctx;

    rc = ngx_http_subrequest(r, &location, url_args, &sr, psr, 0);

    if (rc != NGX_OK) {
        return NGX_ERROR;
    }

    rc = ngx_http_echo_adjust_subrequest(sr);

    if (rc != NGX_OK) {
        return NGX_ERROR;
    }

    return NGX_AGAIN;
}