Mercurial > hg > nginx-quic
diff src/http/modules/ngx_http_static_handler.c @ 26:53cb81681040
nginx-0.0.1-2002-12-15-09:25:09 import
author | Igor Sysoev <igor@sysoev.ru> |
---|---|
date | Sun, 15 Dec 2002 06:25:09 +0000 |
parents | 77c7629a2627 |
children | 0e81ac0bb3e2 |
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--- a/src/http/modules/ngx_http_static_handler.c +++ b/src/http/modules/ngx_http_static_handler.c @@ -24,51 +24,84 @@ void ngx_http_static_init() int ngx_http_static_handler(ngx_http_request_t *r) { - int rc; + int rc; + ngx_err_t err; ngx_hunk_t *h; ngx_http_log_ctx_t *ctx; -/* +#if 0 ngx_http_event_static_handler_loc_conf_t *cf; cf = (ngx_http_event_static_handler_loc_conf_t *) ngx_get_module_loc_conf(r, &ngx_http_event_static_handler_module); -*/ +#endif ngx_http_discard_body(r); ctx = r->connection->log->data; ctx->action = "sending response"; - if (r->fd != -1) - r->fd = ngx_open_file(r->filename.data, NGX_FILE_RDONLY); + if (r->file.fd == NGX_INVALID_FILE) + r->file.fd = ngx_open_file(r->file.name.data, NGX_FILE_RDONLY); - if (r->fd == -1) { + if (r->file.fd == NGX_INVALID_FILE) { + err = ngx_errno; ngx_log_error(NGX_LOG_ERR, r->connection->log, ngx_errno, "ngx_http_static_handler: " - ngx_open_file_n " %s failed", r->filename.data); + ngx_open_file_n " %s failed", r->file.name.data); - return NGX_HTTP_INTERNAL_SERVER_ERROR; + if (err == NGX_ENOENT) + return NGX_HTTP_NOT_FOUND; +#if (WIN32) + else if (err == ERROR_PATH_NOT_FOUND) + return NGX_HTTP_NOT_FOUND; +#endif + else + return NGX_HTTP_INTERNAL_SERVER_ERROR; } - if (ngx_stat_fd(r->fd, &r->fileinfo) == -1) { + if (!r->file.info_valid) { + if (ngx_stat_fd(r->file.fd, &r->file.info) == NGX_FILE_ERROR) { + ngx_log_error(NGX_LOG_ERR, r->connection->log, ngx_errno, + "ngx_http_static_handler: " + ngx_stat_fd_n " %s failed", r->file.name.data); + + if (ngx_close_file(r->file.fd) == NGX_FILE_ERROR) + ngx_log_error(NGX_LOG_ERR, r->connection->log, ngx_errno, + "ngx_http_static_handler: " + ngx_close_file_n " %s failed", r->file.name.data); + + return NGX_HTTP_INTERNAL_SERVER_ERROR; + } + + r->file.info_valid = 1; + } + +#if !(WIN32) /* it's probably Unix specific */ + + if (!ngx_is_file(r->file.info)) { ngx_log_error(NGX_LOG_ERR, r->connection->log, ngx_errno, "ngx_http_static_handler: " - ngx_stat_fd_n " %s failed", r->filename.data); + "%s is not regular file", r->file.name.data); - /* close fd */ - return NGX_HTTP_INTERNAL_SERVER_ERROR; + if (ngx_close_file(r->file.fd) == NGX_FILE_ERROR) + ngx_log_error(NGX_LOG_ERR, r->connection->log, ngx_errno, + "ngx_http_static_handler: " + ngx_close_file_n " %s failed", r->file.name.data); + + return NGX_HTTP_NOT_FOUND; } +#endif + r->headers_out.status = NGX_HTTP_OK; - r->headers_out.content_length = ngx_file_size(r->fileinfo); -/* - r->headers_out.last_modified = ngx_file_mtime(r->fileinfo); -*/ + r->headers_out.content_length = ngx_file_size(r->file.info); + r->headers_out.last_modified_time = ngx_file_mtime(r->file.info); ngx_test_null(r->headers_out.content_type, ngx_push_table(r->headers_out.headers), NGX_HTTP_INTERNAL_SERVER_ERROR); + r->headers_out.content_type->key.len = 12; r->headers_out.content_type->key.data = "Content-Type"; @@ -90,83 +123,29 @@ int ngx_http_static_handler(ngx_http_req r->headers_out.content_type->value.len = 25; r->headers_out.content_type->value.data = "text/html; charset=koi8-r"; } + /**/ - /* STUB */ - rc = ngx_http_header_filter(r); -/* - rc = ngx_send_http_header(r); -*/ + /* we need to allocate them before header would be sent */ + ngx_test_null(h, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), + NGX_HTTP_INTERNAL_SERVER_ERROR); + + ngx_test_null(h->file, ngx_pcalloc(r->pool, sizeof(ngx_file_t)), + NGX_HTTP_INTERNAL_SERVER_ERROR); + + rc = ngx_http_send_header(r); if (r->header_only) return rc; - /* TODO: NGX_HTTP_INTERNAL_SERVER_ERROR is too late */ - - /* STUB */ - ngx_test_null(h, ngx_pcalloc(r->pool, sizeof(ngx_hunk_t)), - NGX_HTTP_INTERNAL_SERVER_ERROR); - h->type = NGX_HUNK_FILE|NGX_HUNK_LAST; h->pos.file = 0; - h->last.file = ngx_file_size(r->fileinfo); + h->last.file = ngx_file_size(r->file.info); - /* STUB */ - ngx_test_null(h->file, ngx_pcalloc(r->pool, sizeof(ngx_file_t)), - NGX_HTTP_INTERNAL_SERVER_ERROR); - h->file->fd = r->fd; + h->file->fd = r->file.fd; h->file->log = r->connection->log; rc = ngx_http_output_filter(r, h); + ngx_log_debug(r->connection->log, "0 output_filter: %d" _ rc); + return rc; } - -#if 0 - -static void *ngx_create_index_config() -{ - ngx_http_index_handler_loc_conf_t *cf; - - ngx_check_null(cf, ngx_alloc(p, sizeof(ngx_http_index_handler_loc_conf)), - NULL); - - cf->indices = ngx_create_array(p, sizeof(ngx_http_index_t), 5); - if (cf->indices == NULL) - return NULL; - - cf->max_index_len = 0; - - return cf; -} - -static void *ngx_merge_index_config() -{ - if (p->indices->nelts > 0) { - - copy and check dups - - if (c->max_index_len < c->max_index_len) - c->max_index_len < c->max_index_len); - } -} - -static void *ngx_set_index() -{ - if (*conf == NULL) { - cf = ngx_create_index_conf(); - if (cf == NULL) - return "can not create config"; - } - - while (args) { - index = ngx_push_array(cf->indices); - index->name = arg; - index->len = ngx_strlen(arg) + 1; - - if (cf->max_index_len < index->len) - cf->max_index_len = index->len; - } - - *conf = cf; -} - -#endif