[PATCH] Set proxy override with http_init()
In transport.c, proxy setting (the one from the remote conf) was set through curl_easy_setopt() call, while http.c already does the same with the http.proxy setting. We now just use this infrastructure instead, and make http_init() now take the struct remote as argument so that it can take the http_proxy setting from there, and any other property that would be added later.
At the same time, we make get_http_walker() take a struct remote argument too, and pass it to http_init(), which makes remote defined proxy be used for more than get_refs_via_curl().
We leave out http-fetch and http-push, which don't use remotes for the moment, purposefully.
Signed-off-by: Mike Hommey <mh@glandium.org>
---
> > It's a good idea, but maybe http_init() (and the call chain leading up to
> > it) should take the struct remote, so that it can get anything else you
> > might also have there in the future? For that matter, is it intentional
> > that http-push ignore the proxy setting, which is equally available in
> > http-push, but not used? If so, it should probably get a comment.
>
> It is intentional, for the moment. I'll rework the patch to take the
> struct remote, and add a comment.
And here you are. Changing const char * to struct remote * had the nice side
effect to make me detect a missing change in builtin-http-fetch.c.
builtin-http-fetch.c | 2 +-
http-push.c | 2 +-
http-walker.c | 4 ++--
http.c | 10 +++++++++-
http.h | 3 ++-
transport.c | 9 ++++-----
walker.h | 4 +++-
7 files changed, 22 insertions(+), 12 deletions(-)
diff --git a/builtin-http-fetch.c b/builtin-http-fetch.c
index 7f450c6..48128c6 100644
--- a/builtin-http-fetch.c
+++ b/builtin-http-fetch.c
@@ -59,7 +59,7 @@ int cmd_http_fetch(int argc, const char **argv, const char *prefix)
url = rewritten_url;
}
- walker = get_http_walker(url);
+ walker = get_http_walker(url, NULL);
walker->get_tree = get_tree;
walker->get_history = get_history;
walker->get_all = get_all;
diff --git a/http-push.c b/http-push.c
index 0beb740..04e056d 100644
--- a/http-push.c
+++ b/http-push.c
@@ -2240,7 +2240,7 @@ int main(int argc, char **argv)
memset(remote_dir_exists, -1, 256);
- http_init();
+ http_init(NULL);
no_pragma_header = curl_slist_append(no_pragma_header, "Pragma:");
diff --git a/http-walker.c b/http-walker.c
index 2c37868..7bda34d 100644
--- a/http-walker.c
+++ b/http-walker.c
@@ -902,13 +902,13 @@ static void cleanup(struct walker *walker)
curl_slist_free_all(data->no_pragma_header);
}
-struct walker *get_http_walker(const char *url)
+struct walker *get_http_walker(const char *url, struct remote *remote)
{
char *s;
struct walker_data *data = xmalloc(sizeof(struct walker_data));
struct walker *walker = xmalloc(sizeof(struct walker));
- http_init();
+ http_init(remote);
data->no_pragma_header = curl_slist_append(NULL, "Pragma:");
diff --git a/http.c b/http.c
index 519621a..64c53cd 100644
--- a/http.c
+++ b/http.c
@@ -219,13 +219,16 @@ static CURL* get_curl_handle(void)
return result;
}
-void http_init(void)
+void http_init(struct remote *remote)
{
char *low_speed_limit;
char *low_speed_time;
curl_global_init(CURL_GLOBAL_ALL);
+ if (remote && remote->http_proxy)
+ curl_http_proxy = xstrdup(remote->http_proxy);
+
pragma_header = curl_slist_append(pragma_header, "Pragma: no-cache");
#ifdef USE_CURL_MULTI
@@ -315,6 +318,11 @@ void http_cleanup(void)
curl_slist_free_all(pragma_header);
pragma_header = NULL;
+
+ if (curl_http_proxy) {
+ free(curl_http_proxy);
+ curl_http_proxy = NULL;
+ }
}
struct active_request_slot *get_active_slot(void)
diff --git a/http.h b/http.h
index 9bab2c8..04169d5 100644
--- a/http.h
+++ b/http.h
@@ -7,6 +7,7 @@
#include <curl/easy.h>
#include "strbuf.h"
+#include "remote.h"
/*
* We detect based on the cURL version if multi-transfer is
@@ -83,7 +84,7 @@ extern void add_fill_function(void *data, int (*fill)(void *));
extern void step_active_slots(void);
#endif
-extern void http_init(void);
+extern void http_init(struct remote *remote);
extern void http_cleanup(void);
extern int data_received;
diff --git a/transport.c b/transport.c
index 397983d..86e0374 100644
--- a/transport.c
+++ b/transport.c
@@ -442,7 +442,8 @@ static struct ref *get_refs_via_curl(struct transport *transport)
struct ref *last_ref = NULL;
if (!transport->data)
- transport->data = get_http_walker(transport->url);
+ transport->data = get_http_walker(transport->url,
+ transport->remote);
refs_url = xmalloc(strlen(transport->url) + 11);
sprintf(refs_url, "%s/info/refs", transport->url);
@@ -453,9 +454,6 @@ static struct ref *get_refs_via_curl(struct transport *transport)
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_buffer);
curl_easy_setopt(slot->curl, CURLOPT_URL, refs_url);
curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, NULL);
- if (transport->remote->http_proxy)
- curl_easy_setopt(slot->curl, CURLOPT_PROXY,
- transport->remote->http_proxy);
if (start_active_slot(slot)) {
run_active_slot(slot);
@@ -509,7 +507,8 @@ static int fetch_objs_via_curl(struct transport *transport,
int nr_objs, struct ref **to_fetch)
{
if (!transport->data)
- transport->data = get_http_walker(transport->url);
+ transport->data = get_http_walker(transport->url,
+ transport->remote);
return fetch_objs_via_walker(transport, nr_objs, to_fetch);
}
diff --git a/walker.h b/walker.h
index ea2c363..e1d40de 100644
--- a/walker.h
+++ b/walker.h
@@ -1,6 +1,8 @@
#ifndef WALKER_H
#define WALKER_H
+#include "remote.h"
+
struct walker {
void *data;
int (*fetch_ref)(struct walker *, char *ref, unsigned char *sha1);
@@ -32,6 +34,6 @@ int walker_fetch(struct walker *impl, int targets, char **target,
void walker_free(struct walker *walker);
-struct walker *get_http_walker(const char *url);
+struct walker *get_http_walker(const char *url, struct remote *remote);
#endif /* WALKER_H */
--
1.5.4.3.195.g48d21.dirty
