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* dload.c : change the way to check for mtimesXavier Chantry2009-08-18
| | | | | | | | | | | | libfetch supports checking mtime so we do not need to do it manually. when the databases are already up-to-date, initiating a connection with fetchXGet and closing it right after with fetchIO_close took a very long time (up to 10min!) on some network. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org> (cherry picked from commit d7675e393ff3cecb5408c243898ebaae80c5988d)
* Make fetch timeout actually 10 secondsDan McGee2009-08-13
| | | | | | | | | We had 10000 as our timeout value, assuming it was expressed in ms. This is false after looking at the current code, so reset it back to 10 seconds. Addresses FS#15369. Signed-off-by: Dan McGee <dan@archlinux.org>
* fix warning when internal download is not usedXavier Chantry2009-08-02
| | | | | | | | | After commit 30c4d53ce5c16cbbb17a88fe1ad14faf53d91999, get_destfile and get_tempfile are only used for internal download, so move these two functions inside the ifdef Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Add a fetch callback to allow front-end download supportSebastian Nowicki2009-07-22
| | | | | | | | | | | This allows a frontend to define its own download algorithm so that the libfetch dependency can be omitted without using an external process. The callback will be used when if it is defined, otherwise the old behavior applies. Signed-off-by: Sebastian Nowicki <sebnow@gmail.com> [Dan: minor cleanups] Signed-off-by: Dan McGee <dan@archlinux.org>
* Update copyright headers and messagesDan McGee2009-07-01
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* Give sensible feedback when a repo has no configured serversDan McGee2009-06-08
| | | | | | | | | | | | | | This fixes FS#14899. When running an -Sp operation without servers configured for a repository, we would segfault, so add an assert to the backend method returning the first server preventing a null pointer dereference. In addition, add a new error code to libalpm that indicates we have no servers configured for a repository. This makes -Sy and -S <package> operations fail gracefully and helpfully when a repo is set up with no servers, as the default mirrorlist in Arch is provided this way. Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove libdownload support and fix libfetch one.Xavier Chantry2009-01-12
| | | | | | | | | | | | | Aaron said to consider libdownload a dead project so libdownload support was removed to more easily fix libfetch one (otherwise many ifdef needed). There was no direct replacement for ferror to detect an error while downloading. So instead, I added a check at the end to see if the file was fully downloaded, which is just a small chunk of code taken from here: http://cvsweb.netbsd.org/bsdweb.cgi/pkgsrc/net/libfetch/files/fetch.c?only_with_tag=MAIN Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Merge branch 'maint'Dan McGee2009-01-02
|\ | | | | | | | | | | | | Conflicts: lib/libalpm/dload.c po/it.po scripts/makepkg.sh.in
| * Print proxy information when downloadingDan McGee2008-12-10
| | | | | | | | | | | | | | | | May help debug issues we come across with proxy behavior (e.g. those pesky segfaults) as well as be informative to the user when things aren't working quite right. Addresses FS#12396. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Merge branch 'maint'Dan McGee2008-12-02
|\| | | | | | | | | Conflicts: lib/libalpm/dload.c
| * Minor code cleanupsDan McGee2008-11-17
| | | | | | | | | | | | Mostly noticed when compiling libalpm/pacman with ICC. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Set SIGPIPE handler to SIG_IGN when downloadingDan McGee2008-10-31
| | | | | | | | | | | | | | | | We don't want a failed write to kill our whole program when we are downloading things, so set the SIGPIPE handler to ignore when downloading and restore any previous signal handler when we complete the download. Signed-off-by: Dan McGee <dan@archlinux.org>
* | Make libfetch the 'native' download libraryDan McGee2008-10-31
|/ | | | | | | | Use libfetch naming in the code in place of libdownload names. This is in preparation for dropping support for libdownload at some point as libfetch can run on Linux. Signed-off-by: Dan McGee <dan@archlinux.org>
* Avoid double slashes in URLs given to libdownload.Xavier Chantry2008-08-05
| | | | | | | | | | | | | | | | If a Server specified in pacman.conf had a trailing slash, libalpm ended up building URLs with double slashes, and this broke libdownload with errors like the following one : error: failed retrieving file 'redland-1.0.8-1-i686.pkg.tar.gz' from 192.168.0.90 : Command okay So the public function alpm_db_set_server will make sure to remove the trailing slash of servers. For the private function _alpm_download_single_file, I only added a comment. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* dload.c : drop the specific handling of file: url.Xavier Chantry2008-08-05
| | | | | | | | | | | | | | | | | | | | | | | | | | Before commit fc48dc31, file:/// urls forced the use of the internal downloader (libdownload), because the default XferCommand, wget, does not handle them. We tried to move away from forcing usage of libdownload, so this commit implemented the handling of file:/// urls manually. However, this implementation is way too basic. It does not handle the progress bar, thus nothing at all appears in pacman's output when a file: repo is synchronized, or when a file is downloaded from a sync repo. Also, it is not able to detect when the repo is already up-to-date. When libdownload was used, both were handled. It seems better to just drop this implementation for now. All users who use libdownload will get the much better file:// handling back. For the users of XferCommand, it will be more problematic, but they have several options: 1) Switch to a downloader handling file:// (wget doesn't, but curl does for example). 2) Drop the file:// repo, and set up light http or ftp servers instead. Consider that going that way would make this repo available for the whole local network, which can be useful. 3) Switch back to libdownload, which works perfectly for many users. Signed-off-by: Xavier Chantry <shiningxc@gmail.com> Signed-off-by: Dan McGee <dan@archlinux.org>
* Use correct C type for file sizesDan McGee2008-06-04
| | | | | | | | | | | | | | We have been using unsigned long as a file size type for a while, which works but isn't quite correct and could easily break. Worse was probably our use of int in the download callback functions, which could be restrictive for packages > 2GB in size. Switch all file size variables to use off_t, which is the preferred type for file sizes. Note that at least on Linux, all applications compiled against libalpm must now be sure to use large file support, where _FILE_OFFSET_BITS is defined to be 64 or there will be some weird issues that crop up. Signed-off-by: Dan McGee <dan@archlinux.org>
* Give libalpm native support for both libdownload and libfetchDan McGee2008-04-19
| | | | | | | | | This should remove the need for any additional patching to run on platforms that have libfetch available but not libdownload. It isn't the prettiest, but we have kept our libdownload impact down to just a few files, so it can be easily done. Signed-off-by: Dan McGee <dan@archlinux.org>
* Allow disabling of internal (libdownload) codeDan McGee2008-04-06
| | | | | | | | | | | | | Add a new --disable-internal-download flag to configure allowing the internal download code to be skipped. This will be helpful on platforms that currently don't support either libdownload or libfetch (such as Cygwin) and for just compiling a lighter weight pacman binary. This was made really easy by our recent refactoring of the download code into separate internal and external functions, as well as some error code cleanup. Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove a bit more download.h pollutionDan McGee2008-04-06
| | | | | | Kill it where it isn't absolutely necessary. Signed-off-by: Dan McGee <dan@archlinux.org>
* Remove unnecessary header file, move one macro to util.cDan McGee2008-04-06
| | | | Signed-off-by: Dan McGee <dan@archlinux.org>
* memleak fix: ensure we free result of get_destfile()Dan McGee2008-03-23
| | | | | | | In the file:// download case, we didn't free the return from get_destfile() after we were done with it. Fix it. (Found with xfercommand001.py) Signed-off-by: Dan McGee <dan@archlinux.org>
* Refactoring of the download code.Chantry Xavier2008-03-09
| | | | | | | | | | | | | | | | This should be the main step in the download refactoring initiated by commit 81a2a06818d367f8528c74311171417beb9e1592. The stub functions introduced by that commit were implemented. The big download code was mostly composed of two steps, and so it has been naturally splitted in two functions : download_external and download_internal file:/// urls are now handled manually, instead of forcing the use of the internal downloader. Thanks to Dan for fixing the remaining issues and cleaning up the patch :) Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
* Start removing some junk from the function templateDan McGee2008-02-27
| | | | | | | | | | | I screwed up originally when I accepted the TotalDownload patch, 8ec27835f40e3df1ce409bc3d913587c474a30c3. I didn't realize how deeply it modified libalpm and I probably shouldn't have let it do what it did. This commit reverts much of what that patch added in order to clean up our internal function calls. We can find another way to do it right down the road here but for now it has to go. Signed-off-by: Dan McGee <dan@archlinux.org>
* libalpm/dload.c : memleak fixes.Chantry Xavier2008-02-27
| | | | Signed-off-by: Chantry Xavier <shiningxc@gmail.com>
* Remove pmserver_t abstractionDan McGee2008-02-24
| | | | | | | | | | | Remove what was a pretty weird abstraction in the libalpm backend. Instead of parsing server URLs as we get them (of which we don't usually use more than a handful anyway), wait until they are actually used, which allows us to store them as a simple string list instead. This allows us to remove a lot of code, and will greatly simplify the continuing refactoring of the download code. Signed-off-by: Dan McGee <dan@archlinux.org>
* Add new stub download functions for use throughout the codeDan McGee2008-02-24
| | | | | | | | Add new stub functions that work by calling the existing (terrible) download forreal function, which needs a serious overhaul. Hide the existing functions and switch all former users to the new functions. Signed-off-by: Dan McGee <dan@archlinux.org>
* Move download code out of server.cDan McGee2008-02-24
This is the first in what will be a series of patches to clean up the current download code in libalpm. Start by moving download code out of server.c and into download.c. Signed-off-by: Dan McGee <dan@archlinux.org>