Mercurial > paster
diff page-download.c @ 51:07b6887d3557
pasterd: split into individual pages
While here add a similar mini.css theme as in imgup.
author | David Demelier <markand@malikania.fr> |
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date | Mon, 21 Dec 2020 18:22:44 +0100 |
parents | |
children | fba88439ec0a |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/page-download.c Mon Dec 21 18:22:44 2020 +0100 @@ -0,0 +1,64 @@ +/* + * page-download.c -- page /download/<id> + * + * Copyright (c) 2020 David Demelier <markand@malikania.fr> + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ + +#include <sys/types.h> +#include <assert.h> +#include <stdarg.h> +#include <stdint.h> + +#include <kcgi.h> + +#include "database.h" +#include "page.h" +#include "paste.h" + +static void +get(struct kreq *r) +{ + struct paste paste = {0}; + + if (!database_get(&paste, r->path)) + page(r, NULL, KHTTP_404, "404.html"); + else { + khttp_head(r, kresps[KRESP_CONTENT_TYPE], "%s", kmimetypes[KMIME_APP_OCTET_STREAM]); +#if 0 + /* TODO: this seems to generated truncated files. */ + khttp_head(r, kresps[KRESP_CONTENT_LENGTH], "%zu", strlen(paste.code)); +#endif + khttp_head(r, kresps[KRESP_CONNECTION], "keep-alive"); + khttp_head(r, kresps[KRESP_CONTENT_DISPOSITION], + "attachment; filename=\"%s.%s\"", paste.id, paste.language); + khttp_body(r); + khttp_puts(r, paste.code); + khttp_free(r); + paste_finish(&paste); + } +} + +void +page_download(struct kreq *r) +{ + switch (r->method) { + case KMETHOD_GET: + get(r); + break; + default: + page(r, NULL, KHTTP_400, "400.html"); + break; + } +}