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http*: move common variables and macros to http.[ch]

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Move RANGE_HEADER_SIZE to http.h.

Create no_pragma_header, the curl header list containing the header
"Pragma:" in http.[ch]. It is allocated in http_init, and freed in
http_cleanup. This replaces the no_pragma_header in http-push.c, and
the no_pragma_header member in walker_data in http-walker.c.

Create http_is_verbose. It is to be used by methods in http.c, and is
modified at the entry points of http.c's users, namely http-push.c
(when parsing options) and http-walker.c (in get_http_walker).

Signed-off-by: Tay Ray Chuan <rctay89@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Tay Ray Chuan
2009-06-06 16:43:41 +08:00
committed by Junio C Hamano
parent df005219dd
commit e917674597
4 changed files with 20 additions and 20 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
http-walker.c
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@ -5,7 +5,6 @@
#include "http.h"
#define PREV_BUF_SIZE 4096
#define RANGE_HEADER_SIZE 30
struct alt_base
{
@ -57,7 +56,6 @@ struct walker_data {
const char *url;
int got_alternates;
struct alt_base *alt;
struct curl_slist *no_pragma_header;
};
static struct object_request *object_queue_head;
@ -108,7 +106,6 @@ static void start_object_request(struct walker *walker,
char range[RANGE_HEADER_SIZE];
struct curl_slist *range_header = NULL;
struct active_request_slot *slot;
struct walker_data *data = walker->data;
snprintf(prevfile, sizeof(prevfile), "%s.prev", obj_req->filename);
unlink_or_warn(prevfile);
@ -205,7 +202,7 @@ static void start_object_request(struct walker *walker,
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_sha1_file);
curl_easy_setopt(slot->curl, CURLOPT_ERRORBUFFER, obj_req->errorstr);
curl_easy_setopt(slot->curl, CURLOPT_URL, url);
curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, data->no_pragma_header);
curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, no_pragma_header);
/*
* If we have successfully processed data from a previous fetch
@ -354,6 +351,8 @@ static void prefetch(struct walker *walker, unsigned char *sha1)
newreq->slot = NULL;
newreq->next = NULL;
http_is_verbose = walker->get_verbosely;
if (object_queue_head == NULL) {
object_queue_head = newreq;
} else {
@ -379,7 +378,6 @@ static int fetch_index(struct walker *walker, struct alt_base *repo, unsigned ch
long prev_posn = 0;
char range[RANGE_HEADER_SIZE];
struct curl_slist *range_header = NULL;
struct walker_data *data = walker->data;
FILE *indexfile;
struct active_request_slot *slot;
@ -430,7 +428,7 @@ static int fetch_index(struct walker *walker, struct alt_base *repo, unsigned ch
curl_easy_setopt(slot->curl, CURLOPT_FILE, indexfile);
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite);
curl_easy_setopt(slot->curl, CURLOPT_URL, url);
curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, data->no_pragma_header);
curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, no_pragma_header);
slot->local = indexfile;
/*
@ -768,7 +766,6 @@ static int fetch_pack(struct walker *walker, struct alt_base *repo, unsigned cha
long prev_posn = 0;
char range[RANGE_HEADER_SIZE];
struct curl_slist *range_header = NULL;
struct walker_data *data = walker->data;
struct active_request_slot *slot;
struct slot_results results;
@ -802,7 +799,7 @@ static int fetch_pack(struct walker *walker, struct alt_base *repo, unsigned cha
curl_easy_setopt(slot->curl, CURLOPT_FILE, packfile);
curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite);
curl_easy_setopt(slot->curl, CURLOPT_URL, url);
curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, data->no_pragma_header);
curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, no_pragma_header);
slot->local = packfile;
/*
@ -948,10 +945,7 @@ static int fetch_ref(struct walker *walker, struct ref *ref)
static void cleanup(struct walker *walker)
{
struct walker_data *data = walker->data;
http_cleanup();
curl_slist_free_all(data->no_pragma_header);
}
struct walker *get_http_walker(const char *url, struct remote *remote)
@ -962,8 +956,6 @@ struct walker *get_http_walker(const char *url, struct remote *remote)
http_init(remote);
data->no_pragma_header = curl_slist_append(NULL, "Pragma:");
data->alt = xmalloc(sizeof(*data->alt));
data->alt->base = xmalloc(strlen(url) + 1);
strcpy(data->alt->base, url);