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-rw-r--r--opkg_download.c346
1 files changed, 0 insertions, 346 deletions
diff --git a/opkg_download.c b/opkg_download.c
deleted file mode 100644
index bbd6efe..0000000
--- a/opkg_download.c
+++ /dev/null
@@ -1,346 +0,0 @@
-/* vi: set noexpandtab sw=4 sts=4: */
-/* opkg_download.c - the itsy package management system
-
- Carl D. Worth
-
- Copyright (C) 2001 University of Southern California
- Copyright (C) 2008 OpenMoko Inc
-
- This program is free software; you can redistribute it and/or
- modify it under the terms of the GNU General Public License as
- published by the Free Software Foundation; either version 2, or (at
- your option) any later version.
-
- This program 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
- General Public License for more details.
-*/
-#include "config.h"
-#include <curl/curl.h>
-#ifdef HAVE_GPGME
-#include <gpgme.h>
-#endif
-
-#include "opkg.h"
-#include "opkg_download.h"
-#include "opkg_message.h"
-#include "opkg_state.h"
-
-#include "sprintf_alloc.h"
-#include "xsystem.h"
-#include "file_util.h"
-#include "str_util.h"
-
-#ifdef OPKG_LIB
-#include "libopkg.h"
-opkg_download_progress_callback opkg_cb_download_progress = NULL;
-#endif
-
-int
-curl_progress_func (char* url,
- double t, /* dltotal */
- double d, /* dlnow */
- double ultotal,
- double ulnow)
-{
- int i;
- int p = (t) ? d*100/t : 0;
-
-#ifdef OPKG_LIB
- if (opkg_cb_download_progress)
- {
- static int prev = -1;
-
- /* don't report the same percentage multiple times
- * (this can occur due to rounding) */
- if (prev == p)
- return 0;
- prev = p;
-
- opkg_cb_download_progress (p, url);
- return 0;
- }
-#endif
-
- /* skip progress bar if we haven't done started yet
- * this prevents drawing the progress bar if we receive an error such as
- * file not found */
- if (t == 0)
- return 0;
-
- printf ("\r%3d%% |", p);
- for (i = 1; i < 73; i++)
- {
- if (i <= p * 0.73)
- printf ("=");
- else
- printf ("-");
- }
- printf ("|");
- fflush(stdout);
- return 0;
-}
-
-int opkg_download(opkg_conf_t *conf, const char *src, const char *dest_file_name)
-{
- int err = 0;
-
- char *src_basec = strdup(src);
- char *src_base = basename(src_basec);
- char *tmp_file_location;
-
- opkg_message(conf,OPKG_NOTICE,"Downloading %s\n", src);
-
- fflush(stdout);
-
- if (str_starts_with(src, "file:")) {
- int ret;
- const char *file_src = src + 5;
- opkg_message(conf,OPKG_INFO,"Copying %s to %s...", file_src, dest_file_name);
- ret = file_copy(src + 5, dest_file_name);
- opkg_message(conf,OPKG_INFO,"Done\n");
- return ret;
- }
-
- sprintf_alloc(&tmp_file_location, "%s/%s", conf->tmp_dir, src_base);
- err = unlink(tmp_file_location);
- if (err && errno != ENOENT) {
- opkg_message(conf,OPKG_ERROR, "%s: ERROR: failed to unlink %s: %s\n",
- __FUNCTION__, tmp_file_location, strerror(errno));
- free(tmp_file_location);
- return errno;
- }
-
- if (conf->http_proxy) {
- opkg_message(conf,OPKG_DEBUG,"Setting environment variable: http_proxy = %s\n", conf->http_proxy);
- setenv("http_proxy", conf->http_proxy, 1);
- }
- if (conf->ftp_proxy) {
- opkg_message(conf,OPKG_DEBUG,"Setting environment variable: ftp_proxy = %s\n", conf->ftp_proxy);
- setenv("ftp_proxy", conf->ftp_proxy, 1);
- }
- if (conf->no_proxy) {
- opkg_message(conf,OPKG_DEBUG,"Setting environment variable: no_proxy = %s\n", conf->no_proxy);
- setenv("no_proxy", conf->no_proxy, 1);
- }
-
- /* XXX: BUG rewrite to use execvp or else busybox's internal wget -Jamey 7/23/2002 */
-#if 0
- sprintf_alloc(&cmd, "wget --passive-ftp %s %s%s %s%s %s -P %s %s",
- (conf->http_proxy || conf->ftp_proxy) ? "--proxy=on" : "",
- conf->proxy_user ? "--proxy-user=" : "",
- conf->proxy_user ? conf->proxy_user : "",
- conf->proxy_passwd ? "--proxy-passwd=" : "",
- conf->proxy_passwd ? conf->proxy_passwd : "",
- conf->verbose_wget ? "" : "-q",
- conf->tmp_dir,
- src);
- err = xsystem(cmd);
- if (err) {
- if (err != -1) {
- opkg_message(conf,OPKG_ERROR, "%s: ERROR: Command failed with return value %d: `%s'\n",
- __FUNCTION__, err, cmd);
- }
- unlink(tmp_file_location);
- free(tmp_file_location);
- free(src_basec);
- free(cmd);
- return EINVAL;
- }
- free(cmd);
-#endif
- CURL *curl;
- CURLcode res;
- FILE * file = fopen (tmp_file_location, "w");
-
- curl = curl_easy_init ();
- if (curl)
- {
- curl_easy_setopt (curl, CURLOPT_URL, src);
- curl_easy_setopt (curl, CURLOPT_WRITEDATA, file);
- curl_easy_setopt (curl, CURLOPT_NOPROGRESS, 0);
- curl_easy_setopt (curl, CURLOPT_PROGRESSDATA, src);
- curl_easy_setopt (curl, CURLOPT_PROGRESSFUNCTION, curl_progress_func);
- curl_easy_setopt (curl, CURLOPT_FAILONERROR, 1);
- if (conf->http_proxy || conf->ftp_proxy)
- {
- char *userpwd;
- sprintf_alloc (&userpwd, "%s:%s", conf->proxy_user,
- conf->proxy_passwd);
- curl_easy_setopt(curl, CURLOPT_PROXYUSERPWD, userpwd);
- free (userpwd);
- }
- res = curl_easy_perform (curl);
- curl_easy_cleanup (curl);
- fclose (file);
- if (res)
- {
- long error_code;
- curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &error_code);
- opkg_message(conf, OPKG_ERROR, "Failed to download %s, error %d\n", src, error_code);
- return res;
- }
-
- }
- else
- return -1;
-
- printf ("\n");
-
- err = file_move(tmp_file_location, dest_file_name);
-
- free(tmp_file_location);
- free(src_basec);
-
- if (err) {
- return err;
- }
-
- return 0;
-}
-
-int opkg_download_pkg(opkg_conf_t *conf, pkg_t *pkg, const char *dir)
-{
- int err;
- char *url;
- char *pkgid;
-
- if (pkg->src == NULL) {
- opkg_message(conf,OPKG_ERROR, "ERROR: Package %s (parent %s) is not available from any configured src.\n",
- pkg->name, pkg->parent->name);
- return -1;
- }
-
- sprintf_alloc (&pkgid, "%s;%s;%s;", pkg->name, pkg->version, pkg->architecture);
- opkg_set_current_state (OPKG_STATE_DOWNLOADING_PKG, pkgid);
- free (pkgid);
-
- sprintf_alloc(&url, "%s/%s", pkg->src->value, pkg->filename);
-
- /* XXX: BUG: The pkg->filename might be something like
- "../../foo.ipk". While this is correct, and exactly what we
- want to use to construct url above, here we actually need to
- use just the filename part, without any directory. */
- sprintf_alloc(&pkg->local_filename, "%s/%s", dir, pkg->filename);
-
- err = opkg_download(conf, url, pkg->local_filename);
- free(url);
-
- opkg_set_current_state (OPKG_STATE_NONE, NULL);
- return err;
-}
-
-/*
- * Downloads file from url, installs in package database, return package name.
- */
-int opkg_prepare_url_for_install(opkg_conf_t *conf, const char *url, char **namep)
-{
- int err = 0;
- pkg_t *pkg;
- pkg = pkg_new();
- if (pkg == NULL)
- return ENOMEM;
-
- if (str_starts_with(url, "http://")
- || str_starts_with(url, "ftp://")) {
- char *tmp_file;
- char *file_basec = strdup(url);
- char *file_base = basename(file_basec);
-
- sprintf_alloc(&tmp_file, "%s/%s", conf->tmp_dir, file_base);
- err = opkg_download(conf, url, tmp_file);
- if (err)
- return err;
-
- err = pkg_init_from_file(pkg, tmp_file);
- if (err)
- return err;
- pkg->local_filename = strdup(tmp_file);
-
- free(tmp_file);
- free(file_basec);
-
- } else if (strcmp(&url[strlen(url) - 4], OPKG_PKG_EXTENSION) == 0
- || strcmp(&url[strlen(url) - 4], DPKG_PKG_EXTENSION) == 0) {
-
- err = pkg_init_from_file(pkg, url);
- if (err)
- return err;
- pkg->local_filename = strdup(url);
- opkg_message(conf, OPKG_DEBUG2, "Package %s provided by hand (%s).\n", pkg->name,pkg->local_filename);
- pkg->provided_by_hand = 1;
-
- } else {
- pkg_deinit(pkg);
- free(pkg);
- return 0;
- }
-
- if (!pkg->architecture) {
- opkg_message(conf, OPKG_ERROR, "Package %s has no Architecture defined.\n", pkg->name);
- return -EINVAL;
- }
-
- pkg->dest = conf->default_dest;
- pkg->state_want = SW_INSTALL;
- pkg->state_flag |= SF_PREFER;
- pkg = hash_insert_pkg(&conf->pkg_hash, pkg, 1,conf);
- if ( pkg == NULL ){
- fprintf(stderr, "%s : This should never happen. Report this Bug in bugzilla please \n ",__FUNCTION__);
- return 0;
- }
- if (namep) {
- *namep = strdup(pkg->name);
- }
- return 0;
-}
-
-int
-opkg_verify_file (char *text_file, char *sig_file)
-{
-#ifdef HAVE_GPGME
- int status = -1;
- gpgme_ctx_t ctx;
- gpgme_data_t sig, text;
- gpgme_error_t err = -1;
- gpgme_verify_result_t result;
- gpgme_signature_t s;
-
- err = gpgme_new (&ctx);
-
- if (err)
- return -1;
-
- err = gpgme_data_new_from_file (&sig, sig_file, 1);
- if (err)
- return -1;
-
- err = gpgme_data_new_from_file (&text, text_file, 1);
- if (err)
- return -1;
-
- err = gpgme_op_verify (ctx, sig, text, NULL);
-
- result = gpgme_op_verify_result (ctx);
-
- /* see if any of the signitures matched */
- s = result->signatures;
- while (s)
- {
- status = gpg_err_code (s->status);
- if (status == GPG_ERR_NO_ERROR)
- break;
- s = s->next;
- }
-
- gpgme_data_release (sig);
- gpgme_data_release (text);
- gpgme_release (ctx);
-
- return status;
-#else
- printf ("Signature check skipped because GPG support was not enabled in this build\n");
- return 0;
-#endif
-}
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