2006-10-15 18:21:58 -04:00
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/*
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* server.c
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2007-11-16 21:18:45 -05:00
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*
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2006-10-15 18:21:58 -04:00
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* Copyright (c) 2006 by Miklos Vajna <vmiklos@frugalware.org>
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2007-11-16 21:18:45 -05:00
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*
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2006-10-15 18:21:58 -04:00
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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2007-11-16 21:18:45 -05:00
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307,
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2006-10-15 18:21:58 -04:00
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* USA.
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*/
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2007-03-05 17:13:33 -05:00
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#include "config.h"
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2006-10-15 18:21:58 -04:00
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#include <stdlib.h>
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2007-10-23 00:33:47 -04:00
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#include <errno.h>
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#include <time.h>
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2006-10-15 18:21:58 -04:00
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#include <string.h>
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2007-10-23 00:33:47 -04:00
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#include <limits.h>
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2006-10-15 18:21:58 -04:00
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#include <stdio.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <unistd.h>
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2007-01-18 11:52:57 -05:00
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#include <download.h>
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2006-10-15 18:21:58 -04:00
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2007-03-05 17:13:33 -05:00
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/* libalpm */
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2006-10-15 18:21:58 -04:00
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#include "server.h"
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2007-03-05 17:13:33 -05:00
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#include "alpm_list.h"
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2006-10-15 18:21:58 -04:00
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#include "error.h"
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#include "log.h"
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#include "alpm.h"
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#include "util.h"
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#include "handle.h"
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2007-02-10 04:36:36 -05:00
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#include "package.h"
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2006-10-15 18:21:58 -04:00
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2006-11-08 03:14:29 -05:00
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pmserver_t *_alpm_server_new(const char *url)
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2006-10-15 18:21:58 -04:00
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{
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2006-10-31 01:39:59 -05:00
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struct url *u;
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2006-10-15 18:21:58 -04:00
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pmserver_t *server;
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2007-01-30 03:14:10 -05:00
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ALPM_LOG_FUNC;
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2007-10-29 02:00:52 -04:00
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CALLOC(server, 1, sizeof(pmserver_t), RET_ERR(PM_ERR_MEMORY, NULL));
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2006-10-15 18:21:58 -04:00
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2006-11-14 02:58:42 -05:00
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u = downloadParseURL(url);
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2006-10-31 01:39:59 -05:00
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if(!u) {
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2007-08-23 22:26:55 -04:00
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_alpm_log(PM_LOG_ERROR, _("url '%s' is invalid, ignoring\n"), url);
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2007-02-09 05:10:49 -05:00
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RET_ERR(PM_ERR_SERVER_BAD_URL, NULL);
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2006-10-15 18:21:58 -04:00
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}
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2006-10-31 01:39:59 -05:00
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if(strlen(u->scheme) == 0) {
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2007-08-23 22:26:55 -04:00
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_alpm_log(PM_LOG_WARNING, _("url scheme not specified, assuming http\n"));
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2006-10-31 01:39:59 -05:00
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strcpy(u->scheme, "http");
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2006-10-15 18:21:58 -04:00
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}
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2006-10-31 01:39:59 -05:00
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if(strcmp(u->scheme,"ftp") == 0 && strlen(u->user) == 0) {
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strcpy(u->user, "anonymous");
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strcpy(u->pwd, "libalpm@guest");
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2006-10-15 18:21:58 -04:00
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}
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2007-05-18 02:17:52 -04:00
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/* remove trailing slashes, just to clean up the rest of the code */
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for(int i = strlen(u->doc) - 1; u->doc[i] == '/'; --i)
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u->doc[i] = '\0';
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2006-10-31 01:39:59 -05:00
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server->s_url = u;
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return server;
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2006-10-15 18:21:58 -04:00
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}
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2007-04-26 20:23:03 -04:00
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void _alpm_server_free(pmserver_t *server)
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2006-10-15 18:21:58 -04:00
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{
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2007-01-30 03:14:10 -05:00
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ALPM_LOG_FUNC;
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2006-10-15 18:21:58 -04:00
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if(server == NULL) {
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return;
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}
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/* free memory */
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2006-11-14 02:58:42 -05:00
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downloadFreeURL(server->s_url);
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2006-10-31 01:39:59 -05:00
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FREE(server);
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2006-10-15 18:21:58 -04:00
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}
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2007-02-09 05:10:49 -05:00
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/* remove filename info from "s_url->doc" and return it */
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static char *strip_filename(pmserver_t *server)
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{
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char *p = NULL, *fname = NULL;
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if(!server) {
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return(NULL);
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}
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p = strrchr(server->s_url->doc, '/');
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if(p && *(++p)) {
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fname = strdup(p);
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2007-08-23 22:26:55 -04:00
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_alpm_log(PM_LOG_DEBUG, "stripping '%s' from '%s'\n",
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2007-07-10 14:24:58 -04:00
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fname, server->s_url->doc);
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2007-02-09 05:10:49 -05:00
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*p = 0;
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}
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/* s_url->doc now contains ONLY path information. return value
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* if the file information from the original URL */
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return(fname);
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}
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/* Return a 'struct url' for this server, for downloading 'filename'. */
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static struct url *url_for_file(pmserver_t *server, const char *filename)
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{
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struct url *ret = NULL;
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char *doc = NULL;
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int doclen = 0;
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doclen = strlen(server->s_url->doc) + strlen(filename) + 2;
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2007-10-29 02:00:52 -04:00
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CALLOC(doc, doclen, sizeof(char), RET_ERR(PM_ERR_MEMORY, NULL));
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2007-02-09 05:10:49 -05:00
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snprintf(doc, doclen, "%s/%s", server->s_url->doc, filename);
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ret = downloadMakeURL(server->s_url->scheme,
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server->s_url->host,
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server->s_url->port,
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doc,
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server->s_url->user,
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server->s_url->pwd);
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2007-08-21 21:28:05 -04:00
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FREE(doc);
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2007-02-09 05:10:49 -05:00
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return(ret);
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}
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2006-10-15 18:21:58 -04:00
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/*
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* Download a list of files from a list of servers
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* - if one server fails, we try the next one in the list
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2007-11-09 19:54:19 -05:00
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* - if *dl_total is non-NULL, then it will be used as the starting
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* download amount when TotalDownload is set. It will also be
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* set to the final download amount for the calling function to use.
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* - totalsize is the total download size for use when TotalDownload
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* is set. Use 0 if the total download size is not known.
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2006-10-15 18:21:58 -04:00
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*
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* RETURN: 0 for successful download, 1 on error
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*/
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2007-08-20 13:28:51 -04:00
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int _alpm_downloadfiles(alpm_list_t *servers, const char *localpath,
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2007-11-09 19:54:19 -05:00
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alpm_list_t *files, int *dl_total, unsigned long totalsize)
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2006-10-15 18:21:58 -04:00
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{
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2007-11-16 12:51:26 -05:00
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return(_alpm_downloadfiles_forreal(servers, localpath, files, 0, NULL,
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2007-11-09 19:54:19 -05:00
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dl_total, totalsize));
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2006-10-15 18:21:58 -04:00
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}
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/*
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* This is the real downloadfiles, used directly by sync_synctree() to check
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* modtimes on remote files.
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2007-11-16 12:51:26 -05:00
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* - if mtime1 is non-NULL, then only download files if they are different
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* than mtime1.
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* - if *mtime2 is non-NULL, it will be filled with the mtime of the remote
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* file.
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2007-11-09 19:54:19 -05:00
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* - if *dl_total is non-NULL, then it will be used as the starting
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* download amount when TotalDownload is set. It will also be
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* set to the final download amount for the calling function to use.
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* - totalsize is the total download size for use when TotalDownload
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* is set. Use 0 if the total download size is not known.
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2007-11-16 21:18:45 -05:00
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*
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2006-10-15 18:21:58 -04:00
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* RETURN: 0 for successful download
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2006-10-31 01:39:59 -05:00
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* 1 if the mtimes are identical
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* -1 on error
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2006-10-15 18:21:58 -04:00
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*/
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2007-01-19 04:28:44 -05:00
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int _alpm_downloadfiles_forreal(alpm_list_t *servers, const char *localpath,
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2007-11-16 12:51:26 -05:00
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alpm_list_t *files, time_t mtime1, time_t *mtime2, int *dl_total,
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2007-11-09 19:54:19 -05:00
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unsigned long totalsize)
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2006-10-15 18:21:58 -04:00
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{
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2007-11-09 19:54:19 -05:00
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int dl_thisfile = 0;
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2007-01-19 04:28:44 -05:00
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alpm_list_t *lp;
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2006-10-15 18:21:58 -04:00
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int done = 0;
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2007-01-19 04:28:44 -05:00
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alpm_list_t *complete = NULL;
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alpm_list_t *i;
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2006-10-15 18:21:58 -04:00
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2007-01-30 03:14:10 -05:00
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ALPM_LOG_FUNC;
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2006-10-15 18:21:58 -04:00
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if(files == NULL) {
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return(0);
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}
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for(i = servers; i && !done; i = i->next) {
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2007-02-09 05:10:49 -05:00
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pmserver_t *server = i->data;
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2006-10-15 18:21:58 -04:00
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2006-10-31 01:39:59 -05:00
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/* get each file in the list */
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for(lp = files; lp; lp = lp->next) {
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2007-02-09 05:10:49 -05:00
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struct url *fileurl = NULL;
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2006-10-31 01:39:59 -05:00
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char realfile[PATH_MAX];
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char output[PATH_MAX];
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char *fn = (char *)lp->data;
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2007-02-10 04:36:36 -05:00
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char pkgname[PKG_NAME_LEN];
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2006-10-31 01:39:59 -05:00
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2007-02-09 05:10:49 -05:00
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fileurl = url_for_file(server, fn);
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if(!fileurl) {
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return(-1);
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}
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2007-09-27 23:47:25 -04:00
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/* pass the raw filename for passing to the callback function */
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2007-06-17 23:25:07 -04:00
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strncpy(pkgname, fn, PKG_NAME_LEN);
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2007-08-23 22:26:55 -04:00
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_alpm_log(PM_LOG_DEBUG, "using '%s' for download progress\n", pkgname);
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2007-02-10 04:36:36 -05:00
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2007-03-05 20:21:41 -05:00
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snprintf(realfile, PATH_MAX, "%s%s", localpath, fn);
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snprintf(output, PATH_MAX, "%s%s.part", localpath, fn);
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2006-10-31 01:39:59 -05:00
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2007-01-29 22:46:33 -05:00
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if(alpm_list_find_str(complete, fn)) {
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2006-10-31 01:39:59 -05:00
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continue;
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}
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2007-03-21 17:08:08 -04:00
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if(!handle->xfercommand || !strcmp(fileurl->scheme, "file")) {
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2006-10-31 01:39:59 -05:00
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FILE *dlf, *localf = NULL;
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struct url_stat ust;
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struct stat st;
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int chk_resume = 0;
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if(stat(output, &st) == 0 && st.st_size > 0) {
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2007-08-23 22:26:55 -04:00
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_alpm_log(PM_LOG_DEBUG, "existing file found, using it\n");
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2007-02-09 05:10:49 -05:00
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fileurl->offset = (off_t)st.st_size;
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2007-11-09 19:54:19 -05:00
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dl_thisfile = st.st_size;
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if (dl_total != NULL) {
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*dl_total += st.st_size;
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}
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2006-10-31 01:39:59 -05:00
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localf = fopen(output, "a");
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chk_resume = 1;
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} else {
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2007-02-09 05:10:49 -05:00
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fileurl->offset = (off_t)0;
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2007-11-09 19:54:19 -05:00
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dl_thisfile = 0;
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2006-10-15 18:21:58 -04:00
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}
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2007-11-16 21:18:45 -05:00
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2007-11-16 12:51:26 -05:00
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/* libdownload does not reset the error code, reset it in
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* the case of previous errors */
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2006-11-14 02:58:42 -05:00
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downloadLastErrCode = 0;
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2006-10-31 01:39:59 -05:00
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/* 10s timeout - TODO make a config option */
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2006-11-14 02:58:42 -05:00
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downloadTimeout = 10000;
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2006-10-31 01:39:59 -05:00
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2007-06-07 20:55:13 -04:00
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dlf = downloadXGet(fileurl, &ust, (handle->nopassiveftp ? "" : "p"));
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2006-11-15 02:50:37 -05:00
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2006-11-14 02:58:42 -05:00
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if(downloadLastErrCode != 0 || dlf == NULL) {
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2007-11-15 14:19:49 -05:00
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const char *host = _("disk");
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if(strcmp(SCHEME_FILE, fileurl->scheme) != 0) {
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host = fileurl->host;
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}
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2007-08-23 22:26:55 -04:00
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_alpm_log(PM_LOG_ERROR, _("failed retrieving file '%s' from %s : %s\n"),
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2007-11-15 14:19:49 -05:00
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fn, host, downloadLastErrString);
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2006-10-31 01:39:59 -05:00
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if(localf != NULL) {
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fclose(localf);
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2006-10-15 18:21:58 -04:00
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}
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2006-10-31 02:00:21 -05:00
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/* try the next server */
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2007-08-21 23:29:10 -04:00
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downloadFreeURL(fileurl);
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2006-10-31 02:00:21 -05:00
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continue;
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2006-10-15 18:21:58 -04:00
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} else {
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2007-08-23 22:26:55 -04:00
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_alpm_log(PM_LOG_DEBUG, "connected to %s successfully\n", fileurl->host);
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2006-10-15 18:21:58 -04:00
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}
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2007-11-16 21:18:45 -05:00
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2007-11-16 12:51:26 -05:00
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if(ust.mtime && mtime1 && ust.mtime == mtime1) {
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_alpm_log(PM_LOG_DEBUG, "mtimes are identical, skipping %s\n", fn);
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complete = alpm_list_add(complete, fn);
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if(localf != NULL) {
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fclose(localf);
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2006-10-31 01:39:59 -05:00
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}
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2007-11-16 12:51:26 -05:00
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if(dlf != NULL) {
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fclose(dlf);
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}
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downloadFreeURL(fileurl);
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return(1);
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2006-10-15 18:21:58 -04:00
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}
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2007-11-16 21:18:45 -05:00
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2006-10-31 01:39:59 -05:00
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if(ust.mtime && mtime2) {
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2007-11-16 12:51:26 -05:00
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*mtime2 = ust.mtime;
|
2006-10-15 18:21:58 -04:00
|
|
|
}
|
|
|
|
|
2007-02-09 05:10:49 -05:00
|
|
|
if(chk_resume && fileurl->offset == 0) {
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_WARNING, _("cannot resume download, starting over\n"));
|
2006-10-31 01:39:59 -05:00
|
|
|
if(localf != NULL) {
|
|
|
|
fclose(localf);
|
|
|
|
localf = NULL;
|
|
|
|
}
|
2006-10-15 18:21:58 -04:00
|
|
|
}
|
|
|
|
|
2006-10-31 01:39:59 -05:00
|
|
|
if(localf == NULL) {
|
|
|
|
_alpm_rmrf(output);
|
2007-02-09 05:10:49 -05:00
|
|
|
fileurl->offset = (off_t)0;
|
2007-11-09 19:54:19 -05:00
|
|
|
dl_thisfile = 0;
|
2006-10-31 01:39:59 -05:00
|
|
|
localf = fopen(output, "w");
|
2006-11-21 23:25:31 -05:00
|
|
|
if(localf == NULL) { /* still null? */
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_ERROR, _("cannot write to file '%s'\n"), output);
|
2007-03-20 23:08:19 -04:00
|
|
|
if(dlf != NULL) {
|
|
|
|
fclose(dlf);
|
|
|
|
}
|
2007-08-21 23:29:10 -04:00
|
|
|
downloadFreeURL(fileurl);
|
|
|
|
return(-1);
|
2006-11-21 23:25:31 -05:00
|
|
|
}
|
2006-10-31 01:39:59 -05:00
|
|
|
}
|
2006-10-15 18:21:58 -04:00
|
|
|
|
2006-10-31 01:39:59 -05:00
|
|
|
/* Progress 0 - initialize */
|
2007-11-09 19:54:19 -05:00
|
|
|
if(handle->dlcb) {
|
|
|
|
handle->dlcb(pkgname, 0, ust.size, dl_total ? *dl_total : 0,
|
|
|
|
totalsize);
|
|
|
|
}
|
2006-10-15 18:21:58 -04:00
|
|
|
|
2006-10-31 01:39:59 -05:00
|
|
|
int nread = 0;
|
|
|
|
char buffer[PM_DLBUF_LEN];
|
|
|
|
while((nread = fread(buffer, 1, PM_DLBUF_LEN, dlf)) > 0) {
|
2007-03-20 23:08:19 -04:00
|
|
|
if(ferror(dlf)) {
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_ERROR, _("error downloading '%s': %s\n"),
|
2007-03-20 23:08:19 -04:00
|
|
|
fn, downloadLastErrString);
|
|
|
|
fclose(localf);
|
|
|
|
fclose(dlf);
|
2007-08-21 23:29:10 -04:00
|
|
|
downloadFreeURL(fileurl);
|
2007-03-20 23:08:19 -04:00
|
|
|
return(-1);
|
|
|
|
}
|
2007-11-16 21:18:45 -05:00
|
|
|
|
2006-10-31 01:39:59 -05:00
|
|
|
int nwritten = 0;
|
2007-03-20 23:08:19 -04:00
|
|
|
while(nwritten < nread) {
|
|
|
|
nwritten += fwrite(buffer, 1, (nread - nwritten), localf);
|
|
|
|
if(ferror(localf)) {
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_ERROR, _("error writing to file '%s': %s\n"),
|
2007-03-20 23:08:19 -04:00
|
|
|
realfile, strerror(errno));
|
|
|
|
fclose(localf);
|
|
|
|
fclose(dlf);
|
2007-08-21 23:29:10 -04:00
|
|
|
downloadFreeURL(fileurl);
|
2007-03-20 23:08:19 -04:00
|
|
|
return(-1);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if(nwritten != nread) {
|
2007-11-16 21:18:45 -05:00
|
|
|
|
2007-03-20 23:08:19 -04:00
|
|
|
}
|
2007-11-09 19:54:19 -05:00
|
|
|
dl_thisfile += nread;
|
|
|
|
if (dl_total != NULL) {
|
|
|
|
*dl_total += nread;
|
|
|
|
}
|
2006-10-31 01:39:59 -05:00
|
|
|
|
2007-11-09 19:54:19 -05:00
|
|
|
if(handle->dlcb) {
|
|
|
|
handle->dlcb(pkgname, dl_thisfile, ust.size,
|
|
|
|
dl_total ? *dl_total : 0, totalsize);
|
|
|
|
}
|
2006-10-31 01:39:59 -05:00
|
|
|
}
|
2007-11-09 19:54:19 -05:00
|
|
|
|
2007-08-21 23:29:10 -04:00
|
|
|
downloadFreeURL(fileurl);
|
2006-10-31 01:39:59 -05:00
|
|
|
fclose(localf);
|
|
|
|
fclose(dlf);
|
|
|
|
rename(output, realfile);
|
2007-01-19 04:28:44 -05:00
|
|
|
complete = alpm_list_add(complete, fn);
|
2006-10-31 01:39:59 -05:00
|
|
|
} else {
|
2006-10-15 18:21:58 -04:00
|
|
|
int ret;
|
|
|
|
int usepart = 0;
|
|
|
|
char *ptr1, *ptr2;
|
|
|
|
char origCmd[PATH_MAX];
|
|
|
|
char parsedCmd[PATH_MAX] = "";
|
|
|
|
char url[PATH_MAX];
|
|
|
|
char cwd[PATH_MAX];
|
2007-03-05 23:22:03 -05:00
|
|
|
|
2006-10-15 18:21:58 -04:00
|
|
|
/* build the full download url */
|
2007-08-21 23:29:10 -04:00
|
|
|
snprintf(url, PATH_MAX, "%s://%s%s", fileurl->scheme,
|
|
|
|
fileurl->host, fileurl->doc);
|
|
|
|
/* we don't need this anymore */
|
|
|
|
downloadFreeURL(fileurl);
|
2007-03-05 23:22:03 -05:00
|
|
|
|
2006-10-15 18:21:58 -04:00
|
|
|
/* replace all occurrences of %o with fn.part */
|
|
|
|
strncpy(origCmd, handle->xfercommand, sizeof(origCmd));
|
|
|
|
ptr1 = origCmd;
|
|
|
|
while((ptr2 = strstr(ptr1, "%o"))) {
|
|
|
|
usepart = 1;
|
|
|
|
ptr2[0] = '\0';
|
|
|
|
strcat(parsedCmd, ptr1);
|
2007-03-05 23:22:03 -05:00
|
|
|
strcat(parsedCmd, output);
|
2006-10-15 18:21:58 -04:00
|
|
|
ptr1 = ptr2 + 2;
|
|
|
|
}
|
|
|
|
strcat(parsedCmd, ptr1);
|
|
|
|
/* replace all occurrences of %u with the download URL */
|
|
|
|
strncpy(origCmd, parsedCmd, sizeof(origCmd));
|
|
|
|
parsedCmd[0] = '\0';
|
|
|
|
ptr1 = origCmd;
|
|
|
|
while((ptr2 = strstr(ptr1, "%u"))) {
|
|
|
|
ptr2[0] = '\0';
|
|
|
|
strcat(parsedCmd, ptr1);
|
|
|
|
strcat(parsedCmd, url);
|
|
|
|
ptr1 = ptr2 + 2;
|
|
|
|
}
|
|
|
|
strcat(parsedCmd, ptr1);
|
|
|
|
/* cwd to the download directory */
|
|
|
|
getcwd(cwd, PATH_MAX);
|
|
|
|
if(chdir(localpath)) {
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_WARNING, _("could not chdir to %s\n"), localpath);
|
2006-10-15 18:21:58 -04:00
|
|
|
return(PM_ERR_CONNECT_FAILED);
|
|
|
|
}
|
|
|
|
/* execute the parsed command via /bin/sh -c */
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_DEBUG, "running command: %s\n", parsedCmd);
|
2006-10-15 18:21:58 -04:00
|
|
|
ret = system(parsedCmd);
|
|
|
|
if(ret == -1) {
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_WARNING, _("running XferCommand: fork failed!\n"));
|
2006-10-15 18:21:58 -04:00
|
|
|
return(PM_ERR_FORK_FAILED);
|
|
|
|
} else if(ret != 0) {
|
|
|
|
/* download failed */
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_DEBUG, "XferCommand command returned non-zero status code (%d)\n", ret);
|
2006-10-15 18:21:58 -04:00
|
|
|
} else {
|
|
|
|
/* download was successful */
|
2007-01-19 04:28:44 -05:00
|
|
|
complete = alpm_list_add(complete, fn);
|
2006-10-15 18:21:58 -04:00
|
|
|
if(usepart) {
|
2007-03-05 23:22:03 -05:00
|
|
|
rename(output, realfile);
|
2006-10-15 18:21:58 -04:00
|
|
|
}
|
|
|
|
}
|
|
|
|
chdir(cwd);
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-01-19 04:28:44 -05:00
|
|
|
if(alpm_list_count(complete) == alpm_list_count(files)) {
|
2006-10-15 18:21:58 -04:00
|
|
|
done = 1;
|
|
|
|
}
|
|
|
|
}
|
2007-12-07 10:45:20 -05:00
|
|
|
alpm_list_free(complete);
|
2006-10-15 18:21:58 -04:00
|
|
|
|
2006-10-31 02:00:21 -05:00
|
|
|
return(done ? 0 : -1);
|
2006-10-15 18:21:58 -04:00
|
|
|
}
|
|
|
|
|
2007-08-20 13:28:51 -04:00
|
|
|
/** Fetch a remote pkg.
|
|
|
|
* @param url URL of the package to download
|
|
|
|
* @return the downloaded filepath on success, NULL on error
|
|
|
|
* @addtogroup alpm_misc
|
|
|
|
*/
|
|
|
|
char SYMEXPORT *alpm_fetch_pkgurl(const char *url)
|
2006-10-15 18:21:58 -04:00
|
|
|
{
|
2007-02-09 05:10:49 -05:00
|
|
|
pmserver_t *server;
|
2007-08-20 13:28:51 -04:00
|
|
|
char *filename, *filepath;
|
|
|
|
const char *cachedir;
|
2006-10-31 01:39:59 -05:00
|
|
|
|
2007-01-30 03:14:10 -05:00
|
|
|
ALPM_LOG_FUNC;
|
|
|
|
|
2007-08-20 13:28:51 -04:00
|
|
|
if(strstr(url, "://") == NULL) {
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_DEBUG, "Invalid URL passed to alpm_fetch_pkgurl\n");
|
2007-08-20 13:28:51 -04:00
|
|
|
return(NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
server = _alpm_server_new(url);
|
2007-02-09 05:10:49 -05:00
|
|
|
if(!server) {
|
2006-10-31 01:39:59 -05:00
|
|
|
return(NULL);
|
|
|
|
}
|
2006-10-15 18:21:58 -04:00
|
|
|
|
2007-02-09 05:10:49 -05:00
|
|
|
/* strip path information from the filename */
|
|
|
|
filename = strip_filename(server);
|
|
|
|
if(!filename) {
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_ERROR, _("URL does not contain a file for download\n"));
|
2007-02-09 05:10:49 -05:00
|
|
|
return(NULL);
|
2006-10-31 01:39:59 -05:00
|
|
|
}
|
|
|
|
|
2007-08-20 13:28:51 -04:00
|
|
|
/* find a valid cache dir to download to */
|
|
|
|
cachedir = _alpm_filecache_setup();
|
2006-10-15 18:21:58 -04:00
|
|
|
|
2007-08-20 13:28:51 -04:00
|
|
|
/* TODO this seems like needless complexity just to download one file */
|
|
|
|
alpm_list_t *servers = alpm_list_add(NULL, server);
|
|
|
|
alpm_list_t *files = alpm_list_add(NULL, filename);
|
2006-11-14 02:58:42 -05:00
|
|
|
|
2007-08-20 13:28:51 -04:00
|
|
|
/* download the file */
|
2007-11-09 19:54:19 -05:00
|
|
|
if(_alpm_downloadfiles(servers, cachedir, files, NULL, 0)) {
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_WARNING, _("failed to download %s\n"), url);
|
2007-08-20 13:28:51 -04:00
|
|
|
return(NULL);
|
|
|
|
}
|
2007-08-23 22:26:55 -04:00
|
|
|
_alpm_log(PM_LOG_DEBUG, "successfully downloaded %s\n", filename);
|
2007-08-20 13:28:51 -04:00
|
|
|
alpm_list_free(files);
|
|
|
|
alpm_list_free(servers);
|
2007-02-09 05:10:49 -05:00
|
|
|
_alpm_server_free(server);
|
2006-11-01 01:30:47 -05:00
|
|
|
|
2007-08-20 13:28:51 -04:00
|
|
|
/* we should be able to find the file the second time around */
|
|
|
|
filepath = _alpm_filecache_find(filename);
|
|
|
|
return(filepath);
|
2006-10-15 18:21:58 -04:00
|
|
|
}
|
|
|
|
|
|
|
|
/* vim: set ts=2 sw=2 noet: */
|