Rather than always initializing it on any handle creation. There are
several frontend operations (search, info, etc.) that never need the
download code, so spending time initializing this every single time is a
bit silly. This makes it a bit more like the GPGME code init path.
Signed-off-by: Dan McGee
---
lib/libalpm/alpm.c | 5 ---
lib/libalpm/dload.c | 77 ++++++++++++++++++++++++++++----------------------
lib/libalpm/dload.h | 1 +
lib/libalpm/handle.h | 1 -
4 files changed, 44 insertions(+), 40 deletions(-)
diff --git a/lib/libalpm/alpm.c b/lib/libalpm/alpm.c
index 772c84d..3884334 100644
--- a/lib/libalpm/alpm.c
+++ b/lib/libalpm/alpm.c
@@ -78,11 +78,6 @@ alpm_handle_t SYMEXPORT *alpm_initialize(const char *root, const char *dbpath,
bindtextdomain("libalpm", LOCALEDIR);
#endif
-#ifdef HAVE_LIBCURL
- curl_global_init(CURL_GLOBAL_SSL);
- myhandle->curl = curl_easy_init();
-#endif
-
return myhandle;
cleanup:
diff --git a/lib/libalpm/dload.c b/lib/libalpm/dload.c
index 1e8db1e..dbf7a8c 100644
--- a/lib/libalpm/dload.c
+++ b/lib/libalpm/dload.c
@@ -66,6 +66,15 @@ static char *get_fullpath(const char *path, const char *filename,
return filepath;
}
+static CURL *get_libcurl_handle(alpm_handle_t *handle)
+{
+ if(!handle->curl) {
+ curl_global_init(CURL_GLOBAL_SSL);
+ handle->curl = curl_easy_init();
+ }
+ return handle->curl;
+}
+
enum {
ABORT_SIGINT = 1,
ABORT_OVER_MAXFILESIZE
@@ -201,7 +210,7 @@ static size_t parse_headers(void *ptr, size_t size, size_t nmemb, void *user)
}
static void curl_set_handle_opts(struct dload_payload *payload,
- char *error_buffer)
+ CURL *curl, char *error_buffer)
{
alpm_handle_t *handle = payload->handle;
const char *useragent = getenv("HTTP_USER_AGENT");
@@ -209,47 +218,46 @@ static void curl_set_handle_opts(struct dload_payload *payload,
/* the curl_easy handle is initialized with the alpm handle, so we only need
* to reset the handle's parameters for each time it's used. */
- curl_easy_reset(handle->curl);
- curl_easy_setopt(handle->curl, CURLOPT_URL, payload->fileurl);
- curl_easy_setopt(handle->curl, CURLOPT_FAILONERROR, 1L);
- curl_easy_setopt(handle->curl, CURLOPT_ERRORBUFFER, error_buffer);
- 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, (void *)payload);
- curl_easy_setopt(handle->curl, CURLOPT_LOW_SPEED_LIMIT, 1024L);
- curl_easy_setopt(handle->curl, CURLOPT_LOW_SPEED_TIME, 10L);
- curl_easy_setopt(handle->curl, CURLOPT_HEADERFUNCTION, parse_headers);
- curl_easy_setopt(handle->curl, CURLOPT_WRITEHEADER, (void *)payload);
- curl_easy_setopt(handle->curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
+ curl_easy_reset(curl);
+ curl_easy_setopt(curl, CURLOPT_URL, payload->fileurl);
+ curl_easy_setopt(curl, CURLOPT_FAILONERROR, 1L);
+ curl_easy_setopt(curl, CURLOPT_ERRORBUFFER, error_buffer);
+ curl_easy_setopt(curl, CURLOPT_CONNECTTIMEOUT, 10L);
+ curl_easy_setopt(curl, CURLOPT_FILETIME, 1L);
+ curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 0L);
+ curl_easy_setopt(curl, CURLOPT_FOLLOWLOCATION, 1L);
+ curl_easy_setopt(curl, CURLOPT_PROGRESSFUNCTION, curl_progress);
+ curl_easy_setopt(curl, CURLOPT_PROGRESSDATA, (void *)payload);
+ curl_easy_setopt(curl, CURLOPT_LOW_SPEED_LIMIT, 1024L);
+ curl_easy_setopt(curl, CURLOPT_LOW_SPEED_TIME, 10L);
+ curl_easy_setopt(curl, CURLOPT_HEADERFUNCTION, parse_headers);
+ curl_easy_setopt(curl, CURLOPT_WRITEHEADER, (void *)payload);
+ curl_easy_setopt(curl, CURLOPT_NETRC, CURL_NETRC_OPTIONAL);
_alpm_log(handle, ALPM_LOG_DEBUG, "url: %s\n", payload->fileurl);
if(payload->max_size) {
_alpm_log(handle, ALPM_LOG_DEBUG, "maxsize: %jd\n",
(intmax_t)payload->max_size);
- curl_easy_setopt(handle->curl, CURLOPT_MAXFILESIZE_LARGE,
+ curl_easy_setopt(curl, CURLOPT_MAXFILESIZE_LARGE,
(curl_off_t)payload->max_size);
}
if(useragent != NULL) {
- curl_easy_setopt(handle->curl, CURLOPT_USERAGENT, useragent);
+ curl_easy_setopt(curl, CURLOPT_USERAGENT, useragent);
}
if(!payload->allow_resume && !payload->force && payload->destfile_name &&
stat(payload->destfile_name, &st) == 0) {
/* start from scratch, but only download if our local is out of date. */
- curl_easy_setopt(handle->curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_IFMODSINCE);
- curl_easy_setopt(handle->curl, CURLOPT_TIMEVALUE, (long)st.st_mtime);
+ curl_easy_setopt(curl, CURLOPT_TIMECONDITION, CURL_TIMECOND_IFMODSINCE);
+ curl_easy_setopt(curl, CURLOPT_TIMEVALUE, (long)st.st_mtime);
_alpm_log(handle, ALPM_LOG_DEBUG,
"using time condition: %lu\n", (long)st.st_mtime);
} else if(stat(payload->tempfile_name, &st) == 0 && payload->allow_resume) {
/* a previous partial download exists, resume from end of file. */
payload->tempfile_openmode = "ab";
- curl_easy_setopt(handle->curl, CURLOPT_RESUME_FROM_LARGE,
- (curl_off_t)st.st_size);
+ curl_easy_setopt(curl, CURLOPT_RESUME_FROM_LARGE, (curl_off_t)st.st_size);
_alpm_log(handle, ALPM_LOG_DEBUG,
"tempfile found, attempting continuation from %jd bytes\n",
(intmax_t)st.st_size);
@@ -319,6 +327,7 @@ static int curl_download_internal(struct dload_payload *payload,
struct sigaction orig_sig_pipe, orig_sig_int;
/* shortcut to our handle within the payload */
alpm_handle_t *handle = payload->handle;
+ CURL *curl = get_libcurl_handle(handle);
handle->pm_errno = 0;
payload->tempfile_openmode = "wb";
@@ -347,7 +356,7 @@ static int curl_download_internal(struct dload_payload *payload,
}
}
- curl_set_handle_opts(payload, error_buffer);
+ curl_set_handle_opts(payload, curl, error_buffer);
if(localf == NULL) {
localf = fopen(payload->tempfile_name, payload->tempfile_openmode);
@@ -360,7 +369,7 @@ static int curl_download_internal(struct dload_payload *payload,
"opened tempfile for download: %s (%s)\n", payload->tempfile_name,
payload->tempfile_openmode);
- curl_easy_setopt(handle->curl, CURLOPT_WRITEDATA, localf);
+ curl_easy_setopt(curl, CURLOPT_WRITEDATA, localf);
/* ignore any SIGPIPE signals- these may occur if our FTP socket dies or
* something along those lines. Store the old signal handler first. */
@@ -371,16 +380,16 @@ static int curl_download_internal(struct dload_payload *payload,
prevprogress = 0;
/* perform transfer */
- handle->curlerr = curl_easy_perform(handle->curl);
+ payload->curlerr = curl_easy_perform(curl);
/* immediately unhook the progress callback */
- curl_easy_setopt(handle->curl, CURLOPT_NOPROGRESS, 1L);
+ curl_easy_setopt(curl, CURLOPT_NOPROGRESS, 1L);
/* was it a success? */
- switch(handle->curlerr) {
+ switch(payload->curlerr) {
case CURLE_OK:
/* get http/ftp response code */
- curl_easy_getinfo(handle->curl, CURLINFO_RESPONSE_CODE, &respcode);
+ curl_easy_getinfo(curl, CURLINFO_RESPONSE_CODE, &respcode);
if(respcode >=400) {
payload->unlink_on_fail = 1;
goto cleanup;
@@ -389,7 +398,7 @@ static int curl_download_internal(struct dload_payload *payload,
case CURLE_ABORTED_BY_CALLBACK:
/* handle the interrupt accordingly */
if(dload_interrupted == ABORT_OVER_MAXFILESIZE) {
- handle->curlerr = CURLE_FILESIZE_EXCEEDED;
+ payload->curlerr = CURLE_FILESIZE_EXCEEDED;
handle->pm_errno = ALPM_ERR_LIBCURL;
/* the hardcoded 'size exceeded' message is same as libcurl's normal */
_alpm_log(handle, ALPM_LOG_ERROR,
@@ -416,11 +425,11 @@ static int curl_download_internal(struct dload_payload *payload,
}
/* retrieve info about the state of the transfer */
- 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);
- curl_easy_getinfo(handle->curl, CURLINFO_EFFECTIVE_URL, &effective_url);
+ curl_easy_getinfo(curl, CURLINFO_FILETIME, &remote_time);
+ curl_easy_getinfo(curl, CURLINFO_CONTENT_LENGTH_DOWNLOAD, &remote_size);
+ curl_easy_getinfo(curl, CURLINFO_SIZE_DOWNLOAD, &bytes_dl);
+ curl_easy_getinfo(curl, CURLINFO_CONDITION_UNMET, &timecond);
+ curl_easy_getinfo(curl, CURLINFO_EFFECTIVE_URL, &effective_url);
/* time condition was met and we didn't download anything. we need to
* clean up the 0 byte .part file that's left behind. */
diff --git a/lib/libalpm/dload.h b/lib/libalpm/dload.h
index 765c5fd..c2fd609 100644
--- a/lib/libalpm/dload.h
+++ b/lib/libalpm/dload.h
@@ -39,6 +39,7 @@ struct dload_payload {
int allow_resume;
int errors_ok;
int unlink_on_fail;
+ CURLcode curlerr; /* last error produced by curl */
};
void _alpm_dload_payload_free(struct dload_payload *payload);
diff --git a/lib/libalpm/handle.h b/lib/libalpm/handle.h
index b1d70d2..8477dca 100644
--- a/lib/libalpm/handle.h
+++ b/lib/libalpm/handle.h
@@ -60,7 +60,6 @@ struct __alpm_handle_t {
#ifdef HAVE_LIBCURL
/* libcurl handle */
CURL *curl; /* reusable curl_easy handle */
- CURLcode curlerr; /* last error produced by curl */
#endif
/* callback functions */
--
1.7.6.4