From 72648326ea6d3e68cdb0b5890df737047d031a41 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Fri, 19 Dec 2014 01:59:52 +0100 Subject: import: add new minimal tool "systemd-import" for pulling down foreign containers and install them locally This adds a simply but powerful tool for downloading container images from the most popular container solution used today. Use it like this: # systemd-import pull-dck mattdm/fedora # systemd-nspawn -M fedora This will donwload the layers for "mattdm/fedora", and make them available locally as /var/lib/container/fedora. The tool is pretty complete, as long as it's only about pulling down images, or updating them. Pushing or searching is not supported yet. --- src/import/curl-util.h | 56 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 src/import/curl-util.h (limited to 'src/import/curl-util.h') diff --git a/src/import/curl-util.h b/src/import/curl-util.h new file mode 100644 index 0000000000..5a7550deb9 --- /dev/null +++ b/src/import/curl-util.h @@ -0,0 +1,56 @@ +/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/ + +#pragma once + +/*** + This file is part of systemd. + + Copyright 2014 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see . +***/ + +#include +#include + +#include "hashmap.h" +#include "sd-event.h" + +typedef struct CurlGlue CurlGlue; + +struct CurlGlue { + sd_event *event; + CURLM *curl; + sd_event_source *timer; + Hashmap *ios; + Hashmap *translate_fds; + + void (*on_finished)(CurlGlue *g, CURL *curl, CURLcode code); + void *userdata; +}; + +int curl_glue_new(CurlGlue **glue, sd_event *event); +CurlGlue* curl_glue_unref(CurlGlue *glue); + +DEFINE_TRIVIAL_CLEANUP_FUNC(CurlGlue*, curl_glue_unref); + +int curl_glue_make(CURL **ret, const char *url, void *userdata); +int curl_glue_add(CurlGlue *g, CURL *c); +void curl_glue_remove_and_free(CurlGlue *g, CURL *c); + +struct curl_slist *curl_slist_new(const char *first, ...) _sentinel_; +int curl_header_strdup(const void *contents, size_t sz, const char *field, char **value); + +DEFINE_TRIVIAL_CLEANUP_FUNC(CURL*, curl_easy_cleanup); +DEFINE_TRIVIAL_CLEANUP_FUNC(struct curl_slist*, curl_slist_free_all); -- cgit v1.2.3-54-g00ecf