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-rw-r--r--INSTALL4
-rw-r--r--configure.ac31
-rw-r--r--contrib/Makefile.am5
-rw-r--r--contrib/README3
-rwxr-xr-xcontrib/wget-xdelta.sh.in70
-rw-r--r--lib/libalpm/alpm.c14
-rw-r--r--lib/libalpm/alpm.h1
-rw-r--r--lib/libalpm/dload.c313
-rw-r--r--lib/libalpm/dload.h2
-rw-r--r--lib/libalpm/error.c19
-rw-r--r--lib/libalpm/handle.c6
-rw-r--r--lib/libalpm/handle.h10
12 files changed, 175 insertions, 303 deletions
diff --git a/INSTALL b/INSTALL
index f9989d57..814118a1 100644
--- a/INSTALL
+++ b/INSTALL
@@ -16,8 +16,8 @@ properly build pacman.
libarchive
http://code.google.com/p/libarchive/
-libfetch
-ftp://ftp.netbsd.org/pub/pkgsrc/current/pkgsrc/net/libfetch/README.html
+libcurl
+http://curl.haxx.se/libcurl/
Briefly, the shell commands `./configure; make; make install' should
configure, build, and install this package. The following
diff --git a/configure.ac b/configure.ac
index 7498fc15..498e36da 100644
--- a/configure.ac
+++ b/configure.ac
@@ -93,10 +93,10 @@ AC_ARG_WITH(openssl,
AS_HELP_STRING([--with-openssl], [use OpenSSL crypto implementations instead of internal routines]),
[], [with_openssl=check])
-# Help line for libfetch
-AC_ARG_WITH(fetch,
- AS_HELP_STRING([--with-fetch], [use libfetch as an internal downloader]),
- [], [with_fetch=check])
+# Help line for libcurl
+AC_ARG_WITH(curl,
+ AS_HELP_STRING([--with-curl], [use libcurl as an internal downloader]),
+ [], [with_curl=check])
# Help line for documentation
AC_ARG_ENABLE(doc,
@@ -149,24 +149,17 @@ AS_IF([test "x$with_openssl" != "xno"],
AC_MSG_RESULT(no))
AM_CONDITIONAL([HAVE_LIBSSL], [test "x$ac_cv_lib_ssl_MD5_Final" = "xyes"])
-# Enable or disable usage of libfetch
-AC_MSG_CHECKING(whether to link with libfetch)
-AS_IF([test "x$with_fetch" != "xno"],
+# Enable or disable usage of libcurl
+AC_MSG_CHECKING(whether to link with libcurl)
+AS_IF([test "x$with_curl" != "xno"],
[AC_MSG_RESULT(yes)
- AC_CHECK_LIB([fetch], [fetchParseURL], ,
- [if test "x$with_fetch" != "xcheck"; then
- AC_MSG_FAILURE([--with-fetch was given, but -lfetch was not found])
+ AC_CHECK_LIB([curl], [curl_easy_perform], ,
+ [if test "x$with_curl" != "xcheck"; then
+ AC_MSG_FAILURE([--with-curl was given, but -lcurl was not found])
fi],
- [-lcrypto -ldl])
- # Check if libfetch supports connnection caching which we use
- AS_IF([test "x$ac_cv_lib_fetch_fetchParseURL" = "xyes"],
- [AC_CHECK_DECL(fetchConnectionCacheInit, ,
- AC_MSG_ERROR([libfetch must be version 2.28 or greater]),
- [#include <fetch.h>])
- ])
- ],
+ [-lcurl])],
AC_MSG_RESULT(no))
-AM_CONDITIONAL([HAVE_LIBFETCH], [test "x$ac_cv_lib_fetch_fetchParseURL" = "xyes"])
+AM_CONDITIONAL([HAVE_LIBCURL], [test "x$ac_cv_lib_curl_curl_easy_perform" = "xyes"])
# Checks for header files.
AC_CHECK_HEADERS([fcntl.h glob.h libintl.h locale.h mntent.h string.h \
diff --git a/contrib/Makefile.am b/contrib/Makefile.am
index 827d9ec0..e9f77940 100644
--- a/contrib/Makefile.am
+++ b/contrib/Makefile.am
@@ -3,8 +3,7 @@ OURSCRIPTS = \
pacdiff \
paclist \
pacscripts \
- pacsearch \
- wget-xdelta.sh
+ pacsearch
OURFILES = \
bash_completion \
@@ -19,7 +18,6 @@ EXTRA_DIST = \
pacscripts.in \
pacsearch.in \
vimprojects \
- wget-xdelta.sh.in \
zsh_completion.in \
README
@@ -55,7 +53,6 @@ paclist: $(srcdir)/paclist.in
pacscripts: $(srcdir)/pacscripts.in
pacsearch: $(srcdir)/pacsearch.in
pactree: $(srcdir)/pactree.in
-wget-xdelta.sh: $(srcdir)/wget-xdelta.sh.in
zsh_completion: $(srcdir)/zsh_completion.in
# vim:set ts=2 sw=2 noet:
diff --git a/contrib/README b/contrib/README
index 4f591012..04b656f3 100644
--- a/contrib/README
+++ b/contrib/README
@@ -28,6 +28,3 @@ database entries. Useful for reuse, or possible config file extension.
vimprojects - a project file for the vim project plugin.
-wget-xdelta.sh - A download script for pacman which allows binary deltas
-generated with makepkg to be used instead of downloading full binary packages.
-This should cut download sizes for some package upgrades significantly.
diff --git a/contrib/wget-xdelta.sh.in b/contrib/wget-xdelta.sh.in
deleted file mode 100755
index f2ac1c87..00000000
--- a/contrib/wget-xdelta.sh.in
+++ /dev/null
@@ -1,70 +0,0 @@
-#!@BASH_SHELL@
-
-if [ -r "@sysconfdir@/makepkg.conf" ]; then
- source @sysconfdir@/makepkg.conf
-else
- echo "wget-xdelta: Unable to find makepkg.conf"
- exit 1
-fi
-
-if [ -r ~/.makepkg.conf ]; then
- source ~/.makepkg.conf
-fi
-
-out_file=$(basename $1)
-file_url=$2
-
-if ! [[ "$out_file" =~ "pkg.tar.gz" ]]; then
- # If it's not a package file download as normal and exit.
- #wget --passive-ftp -c -O "$out_file" "$file_url"
- exit $?
-fi
-
-
-# Get the package name and version
-[[ "$out_file" =~ "$CARCH" ]] && arch="-$CARCH" || arch=""
-pkg_data=$(echo $out_file | \
- sed "s|^\(.*\)-\([[:alnum:]_\.]*-[[:alnum:]_\.]*\)${arch}${PKGEXT}.part|\1 \2|")
-pkgname=$(echo $pkg_data | cut -d ' ' -f 1)
-new_version=$(echo $pkg_data | cut -d ' ' -f 2)
-base_url=${file_url%/*}
-
-# Look for the last version
-for file in $(ls -r @localstatedir@/cache/pacman/pkg/${pkgname}-*-*{,-$CARCH}$PKGEXT 2>/dev/null); do
- [[ "$file" =~ "$CARCH" ]] && arch="-$CARCH" || arch=""
- check_version=$(echo $file | \
- sed "s|^.*/${pkgname}-\([[:alnum:]_\.]*-[[:alnum:]_\.]*\)${arch}$PKGEXT$|\1|" | \
- grep -v "^@localstatedir@/cache/pacman/pkg")
-
- [ "$check_version" = "" ] && continue
-
- vercmp=$(vercmp "$check_version" "$old_version")
- if [ "$check_version" != "$new_version" -a $vercmp -gt 0 ]; then
- old_version=$check_version
- old_file=$file
- fi
-done
-
-if [ "$old_version" != "" -a "$old_version" != "$new_version" ]; then
- # Great, we have a cached file, now calculate a patch name from it
- delta_name="$pkgname-${old_version}_to_${new_version}-${CARCH}.delta"
-
- echo "wget-xdelta: Attempting to download delta $delta_name..." >&2
- if wget --passive-ftp -c "$base_url/$delta_name"; then
- echo "wget-xdelta: Applying delta..."
- if xdelta patch "$delta_name" "$old_file" "$out_file"; then
- echo "wget-xdelta: Delta applied successfully!"
- rm "$delta_name"
- exit 0
- else
- echo "wget-xdelta: Failed to apply delta!"
- rm $delta_name
- fi
- fi
- fi
-
-echo "wget-xdelta: Downloading new package..."
-wget --passive-ftp -c -O "$out_file" "$file_url"
-exit $?
-
-# vim:set ts=4 sw=4 noet:
diff --git a/lib/libalpm/alpm.c b/lib/libalpm/alpm.c
index 4f95832d..db2a63de 100644
--- a/lib/libalpm/alpm.c
+++ b/lib/libalpm/alpm.c
@@ -23,9 +23,8 @@
#include "config.h"
-/* connection caching setup */
-#ifdef HAVE_LIBFETCH
-#include <fetch.h>
+#ifdef HAVE_LIBCURL
+#include <curl/curl.h>
#endif
/* libalpm */
@@ -65,8 +64,9 @@ int SYMEXPORT alpm_initialize(void)
bindtextdomain("libalpm", LOCALEDIR);
#endif
-#ifdef HAVE_LIBFETCH
- fetchConnectionCacheInit(5, 1);
+#ifdef HAVE_LIBCURL
+ curl_global_init(CURL_GLOBAL_SSL);
+ handle->curl = curl_easy_init();
#endif
return(0);
@@ -88,8 +88,8 @@ int SYMEXPORT alpm_release(void)
_alpm_handle_free(handle);
handle = NULL;
-#ifdef HAVE_LIBFETCH
- fetchConnectionCacheClose();
+#ifdef HAVE_LIBCURL
+ curl_global_cleanup();
#endif
return(0);
diff --git a/lib/libalpm/alpm.h b/lib/libalpm/alpm.h
index 0f3b7166..0b80506f 100644
--- a/lib/libalpm/alpm.h
+++ b/lib/libalpm/alpm.h
@@ -535,6 +535,7 @@ enum _pmerrno_t {
/* External library errors */
PM_ERR_LIBARCHIVE,
PM_ERR_LIBFETCH,
+ PM_ERR_LIBCURL,
PM_ERR_EXTERNAL_DOWNLOAD
};
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index 7a98eb12..344abaf8 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -29,14 +29,9 @@
#include <sys/types.h>
#include <sys/stat.h>
#include <signal.h>
-/* the following two are needed for FreeBSD's libfetch */
-#include <limits.h> /* PATH_MAX */
-#if defined(HAVE_SYS_PARAM_H)
-#include <sys/param.h> /* MAXHOSTNAMELEN */
-#endif
-#ifdef HAVE_LIBFETCH
-#include <fetch.h>
+#ifdef HAVE_LIBCURL
+#include <curl/curl.h>
#endif
/* libalpm */
@@ -47,6 +42,8 @@
#include "util.h"
#include "handle.h"
+static int prevprogress; /* last download amount */
+
static char *get_filename(const char *url) {
char *filename = strrchr(url, '/');
if(filename != NULL) {
@@ -55,7 +52,7 @@ static char *get_filename(const char *url) {
return(filename);
}
-#ifdef HAVE_LIBFETCH
+#ifdef HAVE_LIBCURL
static char *get_destfile(const char *path, const char *filename) {
char *destfile;
/* len = localpath len + filename len + null */
@@ -76,14 +73,8 @@ static char *get_tempfile(const char *path, const char *filename) {
return(tempfile);
}
-static const char *gethost(struct url *fileurl)
-{
- const char *host = _("disk");
- if(strcmp(SCHEME_FILE, fileurl->scheme) != 0) {
- host = fileurl->host;
- }
- return(host);
-}
+#define check_stop() if(dload_interrupted) { ret = -1; goto cleanup; }
+enum sighandlers { OLD = 0, NEW = 1 };
int dload_interrupted;
static void inthandler(int signum)
@@ -91,59 +82,109 @@ static void inthandler(int signum)
dload_interrupted = 1;
}
-#define check_stop() if(dload_interrupted) { ret = -1; goto cleanup; }
-enum sighandlers { OLD = 0, NEW = 1 };
+static int curl_progress(void *filename, double dltotal, double dlnow,
+ double ultotal, double ulnow) {
+
+ /* unused parameters */
+ (void)ultotal;
+ (void)ulnow;
+
+ if(dltotal == 0 || prevprogress == dltotal) {
+ return(0);
+ }
+
+ if(dload_interrupted) {
+ return(1);
+ }
+
+ handle->dlcb((const char*)filename, (long)dlnow, (long)dltotal);
+
+ prevprogress = dlnow;
+
+ return(0);
+}
+
+static int curl_gethost(const char *url, char *buffer) {
+ int hostlen;
+ char *p;
-static int download_internal(const char *url, const char *localpath,
+ if(strncmp(url, "file://", 7) == 0) {
+ strcpy(buffer, _("disk"));
+ } else {
+ p = strstr(url, "//");
+ if(!p) {
+ return(1);
+ }
+ p += 2; /* jump over the found // */
+ hostlen = strcspn(p, "/");
+ if(hostlen > 255) {
+ /* buffer overflow imminent */
+ _alpm_log(PM_LOG_ERROR, _("buffer overflow detected"));
+ return(1);
+ }
+ snprintf(buffer, hostlen + 1, "%s", p);
+ }
+
+ return(0);
+}
+
+static int curl_download_internal(const char *url, const char *localpath,
int force) {
+ int ret = -1;
FILE *localf = NULL;
+ char *destfile, *filename, *tempfile;
+ char hostname[256]; /* RFC1123 states applications should support this length */
struct stat st;
- int ret = 0;
- off_t dl_thisfile = 0;
- ssize_t nread = 0;
- char *tempfile, *destfile, *filename;
+ long httpresp, timecond, remote_time, local_time;
+ double remote_size, bytes_dl;
struct sigaction sig_pipe[2], sig_int[2];
- off_t local_size = 0;
- time_t local_time = 0;
-
- struct url *fileurl;
- struct url_stat ust;
- fetchIO *dlf = NULL;
-
- char buffer[PM_DLBUF_LEN];
-
filename = get_filename(url);
- if(!filename) {
+ if(!filename || curl_gethost(url, hostname) != 0) {
_alpm_log(PM_LOG_ERROR, _("url '%s' is invalid\n"), url);
RET_ERR(PM_ERR_SERVER_BAD_URL, -1);
}
- fileurl = fetchParseURL(url);
- if(!fileurl) {
- _alpm_log(PM_LOG_ERROR, _("url '%s' is invalid\n"), url);
- RET_ERR(PM_ERR_LIBFETCH, -1);
- }
-
destfile = get_destfile(localpath, filename);
- tempfile = get_tempfile(localpath, filename);
-
- if(stat(tempfile, &st) == 0 && S_ISREG(st.st_mode) && st.st_size > 0) {
- _alpm_log(PM_LOG_DEBUG, "tempfile found, attempting continuation\n");
- local_time = fileurl->last_modified = st.st_mtime;
- local_size = fileurl->offset = (off_t)st.st_size;
- dl_thisfile = st.st_size;
+ tempfile = get_tempfile(localpath, filename);
+
+ /* the curl_easy handle is initialized with the alpm handle, so we only need
+ * to reset the curl handle set parameters for each time it's used. */
+ curl_easy_reset(handle->curl);
+ curl_easy_setopt(handle->curl, CURLOPT_URL, url);
+ curl_easy_setopt(handle->curl, CURLOPT_FAILONERROR, 1L);
+ curl_easy_setopt(handle->curl, CURLOPT_ENCODING, "deflate, gzip");
+ curl_easy_setopt(handle->curl, CURLOPT_CONNECTTIMEOUT, 10L);
+ curl_easy_setopt(handle->curl, CURLOPT_FILETIME, 1L);
+ curl_easy_setopt(handle->curl, CURLOPT_NOPROGRESS, 0L);
+ curl_easy_setopt(handle->curl, CURLOPT_FOLLOWLOCATION, 1L);
+ curl_easy_setopt(handle->curl, CURLOPT_PROGRESSFUNCTION, curl_progress);
+ curl_easy_setopt(handle->curl, CURLOPT_PROGRESSDATA, filename);
+
+ if(!force && stat(destfile, &st) == 0) {
+ /* assume its a sync, so we're starting from scratch. but, only download
+ * our local is out of date. */
+ local_time = (long)st.st_mtime;
+ curl_easy_setopt(handle->curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_IFMODSINCE);
+ curl_easy_setopt(handle->curl, CURLOPT_TIMEVALUE, local_time);
+ } else if(stat(tempfile, &st) == 0 && st.st_size > 0) {
+ /* assume its a partial package download. we do not support resuming of
+ * transfers on partially downloaded sync DBs. */
localf = fopen(tempfile, "ab");
- } else if(!force && stat(destfile, &st) == 0 && S_ISREG(st.st_mode) && st.st_size > 0) {
- _alpm_log(PM_LOG_DEBUG, "destfile found, using mtime only\n");
- local_time = fileurl->last_modified = st.st_mtime;
- local_size = /* no fu->off here */ (off_t)st.st_size;
- } else {
- _alpm_log(PM_LOG_DEBUG, "no file found matching criteria, starting from scratch\n");
+ curl_easy_setopt(handle->curl, CURLOPT_RESUME_FROM, (long)st.st_size);
+ _alpm_log(PM_LOG_DEBUG, "tempfile found, attempting continuation");
}
- /* pass the raw filename for passing to the callback function */
- _alpm_log(PM_LOG_DEBUG, "using '%s' for download progress\n", filename);
+ /* no destfile and no tempfile. start from scratch */
+ if(localf == NULL) {
+ localf = fopen(tempfile, "wb");
+ if(localf == NULL) {
+ goto cleanup;
+ }
+ }
+
+ /* this has to be set _after_ figuring out which file we're opening */
+ curl_easy_setopt(handle->curl, CURLOPT_WRITEDATA, localf);
/* print proxy info for debug purposes */
_alpm_log(PM_LOG_DEBUG, "HTTP_PROXY: %s\n", getenv("HTTP_PROXY"));
@@ -151,9 +192,6 @@ static int download_internal(const char *url, const char *localpath,
_alpm_log(PM_LOG_DEBUG, "FTP_PROXY: %s\n", getenv("FTP_PROXY"));
_alpm_log(PM_LOG_DEBUG, "ftp_proxy: %s\n", getenv("ftp_proxy"));
- /* 10s timeout */
- fetchTimeout = 10;
-
/* ignore any SIGPIPE signals- these may occur if our FTP socket dies or
* something along those lines. Store the old signal handler first. */
sig_pipe[NEW].sa_handler = SIG_IGN;
@@ -169,146 +207,60 @@ static int download_internal(const char *url, const char *localpath,
sigaction(SIGINT, NULL, &sig_int[OLD]);
sigaction(SIGINT, &sig_int[NEW], NULL);
- /* NOTE: libfetch does not reset the error code, be sure to do it before
- * calls into the library */
-
- /* TODO: if we call fetchStat() and get a redirect (disabling automagic
- * redirect following), we should repeat the file locator stuff and get a new
- * filename rather than only base if off the first URL, and then verify
- * get_filename() didn't return ''. Of course, libfetch might not even allow
- * us to even get that URL...FS#22645. This would allow us to download things
- * without totally puking like
- * http://www.archlinux.org/packages/community/x86_64/exim/download/ */
-
- /* find out the remote size *and* mtime in one go. there is a lot of
- * trouble in trying to do both size and "if-modified-since" logic in a
- * non-stat request, so avoid it. */
- fetchLastErrCode = 0;
- if(fetchStat(fileurl, &ust, "") == -1) {
- pm_errno = PM_ERR_LIBFETCH;
- _alpm_log(PM_LOG_ERROR, _("failed retrieving file '%s' from %s : %s\n"),
- filename, gethost(fileurl), fetchLastErrString);
- ret = -1;
- goto cleanup;
- }
- check_stop();
-
- _alpm_log(PM_LOG_DEBUG, "ust.mtime: %ld local_time: %ld compare: %ld\n",
- ust.mtime, local_time, local_time - ust.mtime);
- _alpm_log(PM_LOG_DEBUG, "ust.size: %jd local_size: %jd compare: %jd\n",
- (intmax_t)ust.size, (intmax_t)local_size, (intmax_t)(local_size - ust.size));
- if(!force && ust.mtime && ust.mtime == local_time
- && ust.size && ust.size == local_size) {
- /* the remote time and size values agreed with what we have, so move on
- * because there is nothing more to do. */
- _alpm_log(PM_LOG_DEBUG, "files are identical, skipping %s\n", filename);
- ret = 1;
- goto cleanup;
- }
- if(!ust.mtime || ust.mtime != local_time) {
- _alpm_log(PM_LOG_DEBUG, "mtimes were different or unavailable, downloading %s from beginning\n", filename);
- fileurl->offset = 0;
- }
-
- fetchLastErrCode = 0;
- dlf = fetchGet(fileurl, "");
- check_stop();
-
- if(fetchLastErrCode != 0 || dlf == NULL) {
- pm_errno = PM_ERR_LIBFETCH;
- _alpm_log(PM_LOG_ERROR, _("failed retrieving file '%s' from %s : %s\n"),
- filename, gethost(fileurl), fetchLastErrString);
- ret = -1;
- goto cleanup;
- } else {
- _alpm_log(PM_LOG_DEBUG, "connected to %s successfully\n", fileurl->host);
- }
-
- if(localf && fileurl->offset == 0) {
- _alpm_log(PM_LOG_WARNING, _("resuming download of %s not possible; starting over\n"), filename);
- fclose(localf);
- localf = NULL;
- } else if(fileurl->offset) {
- _alpm_log(PM_LOG_DEBUG, "resuming download at position %jd\n", (intmax_t)fileurl->offset);
- }
-
-
- if(localf == NULL) {
- _alpm_rmrf(tempfile);
- fileurl->offset = (off_t)0;
- dl_thisfile = 0;
- localf = fopen(tempfile, "wb");
- if(localf == NULL) { /* still null? */
- pm_errno = PM_ERR_RETRIEVE;
- _alpm_log(PM_LOG_ERROR, _("error writing to file '%s': %s\n"),
- tempfile, strerror(errno));
- ret = -1;
- goto cleanup;
- }
- }
-
/* Progress 0 - initialize */
if(handle->dlcb) {
- handle->dlcb(filename, 0, ust.size);
+ handle->dlcb(filename, 0, 1);
}
- while((nread = fetchIO_read(dlf, buffer, PM_DLBUF_LEN)) > 0) {
- check_stop();
- size_t nwritten = 0;
- nwritten = fwrite(buffer, 1, (size_t)nread, localf);
- if((nwritten != (size_t)nread) || ferror(localf)) {
- pm_errno = PM_ERR_RETRIEVE;
- _alpm_log(PM_LOG_ERROR, _("error writing to file '%s': %s\n"),
- tempfile, strerror(errno));
- ret = -1;
- goto cleanup;
- }
- dl_thisfile += nread;
+ /* perform transfer */
+ handle->curlerr = curl_easy_perform(handle->curl);
- if(handle->dlcb) {
- handle->dlcb(filename, dl_thisfile, ust.size);
- }
+ /* retrieve info about the state of the transfer */
+ curl_easy_getinfo(handle->curl, CURLINFO_HTTP_CODE, &httpresp);
+ curl_easy_getinfo(handle->curl, CURLINFO_FILETIME, &remote_time);
+ curl_easy_getinfo(handle->curl, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &remote_size);
+ curl_easy_getinfo(handle->curl, CURLINFO_SIZE_DOWNLOAD, &bytes_dl);
+ curl_easy_getinfo(handle->curl, CURLINFO_CONDITION_UNMET, &timecond);
+
+ /* time condition was met and we didn't download anything. we need to
+ * clean up the 0 byte .part file that's left behind. */
+ if(bytes_dl == 0 && timecond == 1) {
+ ret = 1;
+ unlink(tempfile);
+ goto cleanup;
}
- /* did the transfer complete normally? */
- if (nread == -1) {
- /* not PM_ERR_LIBFETCH here because libfetch error string might be empty */
- pm_errno = PM_ERR_RETRIEVE;
- _alpm_log(PM_LOG_ERROR, _("failed retrieving file '%s' from %s\n"),
- filename, gethost(fileurl));
- ret = -1;
+ if(handle->curlerr == CURLE_ABORTED_BY_CALLBACK) {
+ goto cleanup;
+ } else if(handle->curlerr != CURLE_OK) {
+ pm_errno = PM_ERR_LIBCURL;
+ _alpm_log(PM_LOG_ERROR, _("failed retrieving file '%s' from %s : %s\n"),
+ filename, hostname, curl_easy_strerror(handle->curlerr));
+ unlink(tempfile);
goto cleanup;
}
- if (ust.size != -1 && dl_thisfile < ust.size) {
+ /* remote_size isn't necessarily the full size of the file, just what the
+ * server reported as remaining to download. compare it to what curl reported
+ * as actually being transferred during curl_easy_perform() */
+ if((remote_size != -1 && bytes_dl != -1) && bytes_dl != remote_size) {
pm_errno = PM_ERR_RETRIEVE;
_alpm_log(PM_LOG_ERROR, _("%s appears to be truncated: %jd/%jd bytes\n"),
- filename, (intmax_t)dl_thisfile, (intmax_t)ust.size);
- ret = -1;
+ filename, (intmax_t)bytes_dl, (intmax_t)remote_size);
goto cleanup;
}
- /* probably safer to close the file descriptors now before renaming the file,
- * for example to make sure the buffers are flushed.
- */
fclose(localf);
localf = NULL;
- fetchIO_close(dlf);
- dlf = NULL;
/* set the times on the file to the same as that of the remote file */
- if(ust.mtime) {
+ if(remote_time != -1) {
struct timeval tv[2];
memset(&tv, 0, sizeof(tv));
- tv[0].tv_sec = ust.atime;
- tv[1].tv_sec = ust.mtime;
+ tv[0].tv_sec = tv[1].tv_sec = remote_time;
utimes(tempfile, tv);
}
- if(rename(tempfile, destfile)) {
- _alpm_log(PM_LOG_ERROR, _("could not rename %s to %s (%s)\n"),
- tempfile, destfile, strerror(errno));
- ret = -1;
- }
+ rename(tempfile, destfile);
ret = 0;
cleanup:
@@ -318,19 +270,14 @@ cleanup:
/* if we still had a local file open, we got interrupted. set the mtimes on
* the file accordingly. */
fflush(localf);
- if(ust.mtime) {
+ if(remote_time != -1) {
struct timeval tv[2];
memset(&tv, 0, sizeof(tv));
- tv[0].tv_sec = ust.atime;
- tv[1].tv_sec = ust.mtime;
+ tv[0].tv_sec = tv[1].tv_sec = remote_time;
futimes(fileno(localf), tv);
}
fclose(localf);
}
- if(dlf != NULL) {
- fetchIO_close(dlf);
- }
- fetchFreeURL(fileurl);
/* restore the old signal handlers */
sigaction(SIGINT, &sig_int[OLD], NULL);
@@ -347,8 +294,8 @@ cleanup:
static int download(const char *url, const char *localpath,
int force) {
if(handle->fetchcb == NULL) {
-#ifdef HAVE_LIBFETCH
- return(download_internal(url, localpath, force));
+#ifdef HAVE_LIBCURL
+ return(curl_download_internal(url, localpath, force));
#else
RET_ERR(PM_ERR_EXTERNAL_DOWNLOAD, -1);
#endif
diff --git a/lib/libalpm/dload.h b/lib/libalpm/dload.h
index 63266491..e8d99b23 100644
--- a/lib/libalpm/dload.h
+++ b/lib/libalpm/dload.h
@@ -25,8 +25,6 @@
#include <time.h>
-#define PM_DLBUF_LEN (1024 * 16)
-
int _alpm_download_single_file(const char *filename,
alpm_list_t *servers, const char *localpath,
int force);
diff --git a/lib/libalpm/error.c b/lib/libalpm/error.c
index 21fbb48f..cf98cc75 100644
--- a/lib/libalpm/error.c
+++ b/lib/libalpm/error.c
@@ -20,21 +20,14 @@
#include "config.h"
-/* TODO: needed for the libfetch stuff, unfortunately- we should kill it */
-#include <stdio.h>
-/* the following two are needed for FreeBSD's libfetch */
-#include <limits.h> /* PATH_MAX */
-#if defined(HAVE_SYS_PARAM_H)
-#include <sys/param.h> /* MAXHOSTNAMELEN */
-#endif
-
-#ifdef HAVE_LIBFETCH
-#include <fetch.h> /* fetchLastErrString */
+#ifdef HAVE_LIBCURL
+#include <curl/curl.h>
#endif
/* libalpm */
#include "util.h"
#include "alpm.h"
+#include "handle.h"
const char SYMEXPORT *alpm_strerrorlast(void)
{
@@ -147,9 +140,9 @@ const char SYMEXPORT *alpm_strerror(int err)
* requires the archive struct, so we can't. Just use a generic
* error string instead. */
return _("libarchive error");
- case PM_ERR_LIBFETCH:
-#ifdef HAVE_LIBFETCH
- return fetchLastErrString;
+ case PM_ERR_LIBCURL:
+#ifdef HAVE_LIBCURL
+ return(curl_easy_strerror(handle->curlerr));
#else
/* obviously shouldn't get here... */
return _("download library error");
diff --git a/lib/libalpm/handle.c b/lib/libalpm/handle.c
index d4ebe82a..34893fc6 100644
--- a/lib/libalpm/handle.c
+++ b/lib/libalpm/handle.c
@@ -71,6 +71,11 @@ void _alpm_handle_free(pmhandle_t *handle)
closelog();
}
+#ifdef HAVE_LIBCURL
+ /* release curl handle */
+ curl_easy_cleanup(handle->curl);
+#endif
+
/* free memory */
_alpm_trans_free(handle->trans);
FREE(handle->root);
@@ -85,6 +90,7 @@ void _alpm_handle_free(pmhandle_t *handle)
FREELIST(handle->ignorepkg);
FREELIST(handle->ignoregrp);
FREE(handle);
+
}
alpm_cb_log SYMEXPORT alpm_option_get_logcb()
diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h
index 2d962fe6..de2dfa1a 100644
--- a/lib/libalpm/handle.h
+++ b/lib/libalpm/handle.h
@@ -29,6 +29,10 @@
#include "alpm.h"
#include "trans.h"
+#ifdef HAVE_LIBCURL
+#include <curl/curl.h>
+#endif
+
typedef struct _pmhandle_t {
/* internal usage */
pmdb_t *db_local; /* local db pointer */
@@ -37,6 +41,12 @@ typedef struct _pmhandle_t {
FILE *lckstream; /* lock file stream pointer if one exists */
pmtrans_t *trans;
+#ifdef HAVE_LIBCURL
+ /* libcurl handle */
+ CURL *curl; /* reusable curl_easy handle */
+ CURLcode curlerr; /* last error produced by curl */
+#endif
+
/* callback functions */
alpm_cb_log logcb; /* Log callback function */
alpm_cb_download dlcb; /* Download callback function */
generated by cgit v1.2.3-24-g4f1b (git 2.32.0) at 2024-11-23 09:35:08 +0100