X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=http-push.c;h=376331a76fcde24e6828eba0b88fec26d93fe56f;hb=36ed1913e1d5de0930e59db6eeec3ccb2bd58bd9;hp=1e8a83093758a27b0312f8e0a9e570a138f1177b;hpb=ef49a7a0126d64359c974b4b3b71d7ad42ee3bca;p=git.git

diff --git a/http-push.c b/http-push.c
index 1e8a83093..376331a76 100644
--- a/http-push.c
+++ b/http-push.c
@@ -169,7 +169,7 @@ enum dav_header_flag {
 	DAV_HEADER_TIMEOUT = (1u << 2)
 };
 
-static char *xml_entities(char *s)
+static char *xml_entities(const char *s)
 {
 	struct strbuf buf = STRBUF_INIT;
 	while (*s) {
@@ -197,6 +197,34 @@ static char *xml_entities(char *s)
 	return strbuf_detach(&buf, NULL);
 }
 
+static void curl_setup_http_get(CURL *curl, const char *url,
+		const char *custom_req)
+{
+	curl_easy_setopt(curl, CURLOPT_HTTPGET, 1);
+	curl_easy_setopt(curl, CURLOPT_URL, url);
+	curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, custom_req);
+	curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, fwrite_null);
+}
+
+static void curl_setup_http(CURL *curl, const char *url,
+		const char *custom_req, struct buffer *buffer,
+		curl_write_callback write_fn)
+{
+	curl_easy_setopt(curl, CURLOPT_PUT, 1);
+	curl_easy_setopt(curl, CURLOPT_URL, url);
+	curl_easy_setopt(curl, CURLOPT_INFILE, buffer);
+	curl_easy_setopt(curl, CURLOPT_INFILESIZE, buffer->buf.len);
+	curl_easy_setopt(curl, CURLOPT_READFUNCTION, fread_buffer);
+#ifndef NO_CURL_IOCTL
+	curl_easy_setopt(curl, CURLOPT_IOCTLFUNCTION, ioctl_buffer);
+	curl_easy_setopt(curl, CURLOPT_IOCTLDATA, &buffer);
+#endif
+	curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_fn);
+	curl_easy_setopt(curl, CURLOPT_NOBODY, 0);
+	curl_easy_setopt(curl, CURLOPT_CUSTOMREQUEST, custom_req);
+	curl_easy_setopt(curl, CURLOPT_UPLOAD, 1);
+}
+
 static struct curl_slist *get_dav_token_headers(struct remote_lock *lock, enum dav_header_flag options)
 {
 	struct strbuf buf = STRBUF_INIT;
@@ -272,11 +300,8 @@ static void start_mkcol(struct transfer_request *request)
 	slot = get_active_slot();
 	slot->callback_func = process_response;
 	slot->callback_data = request;
-	curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1); /* undo PUT setup */
-	curl_easy_setopt(slot->curl, CURLOPT_URL, request->url);
+	curl_setup_http_get(slot->curl, request->url, DAV_MKCOL);
 	curl_easy_setopt(slot->curl, CURLOPT_ERRORBUFFER, request->errorstr);
-	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_MKCOL);
-	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
 
 	if (start_active_slot(slot)) {
 		request->slot = slot;
@@ -395,19 +420,8 @@ static void start_put(struct transfer_request *request)
 	slot = get_active_slot();
 	slot->callback_func = process_response;
 	slot->callback_data = request;
-	curl_easy_setopt(slot->curl, CURLOPT_INFILE, &request->buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, request->buffer.buf.len);
-	curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
-#ifndef NO_CURL_IOCTL
-	curl_easy_setopt(slot->curl, CURLOPT_IOCTLFUNCTION, ioctl_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_IOCTLDATA, &request->buffer);
-#endif
-	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
-	curl_easy_setopt(slot->curl, CURLOPT_NOBODY, 0);
-	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PUT);
-	curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1);
-	curl_easy_setopt(slot->curl, CURLOPT_PUT, 1);
-	curl_easy_setopt(slot->curl, CURLOPT_URL, request->url);
+	curl_setup_http(slot->curl, request->url, DAV_PUT,
+			&request->buffer, fwrite_null);
 
 	if (start_active_slot(slot)) {
 		request->slot = slot;
@@ -427,13 +441,10 @@ static void start_move(struct transfer_request *request)
 	slot = get_active_slot();
 	slot->callback_func = process_response;
 	slot->callback_data = request;
-	curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1); /* undo PUT setup */
-	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_MOVE);
+	curl_setup_http_get(slot->curl, request->url, DAV_MOVE);
 	dav_headers = curl_slist_append(dav_headers, request->dest);
 	dav_headers = curl_slist_append(dav_headers, "Overwrite: T");
 	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
-	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
-	curl_easy_setopt(slot->curl, CURLOPT_URL, request->url);
 
 	if (start_active_slot(slot)) {
 		request->slot = slot;
@@ -458,10 +469,7 @@ static int refresh_lock(struct remote_lock *lock)
 
 	slot = get_active_slot();
 	slot->results = &results;
-	curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1);
-	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
-	curl_easy_setopt(slot->curl, CURLOPT_URL, lock->url);
-	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_LOCK);
+	curl_setup_http_get(slot->curl, lock->url, DAV_LOCK);
 	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
 
 	if (start_active_slot(slot)) {
@@ -797,7 +805,7 @@ static void handle_new_lock_ctx(struct xml_ctx *ctx, int tag_closed)
 	}
 }
 
-static void one_remote_ref(char *refname);
+static void one_remote_ref(const char *refname);
 
 static void
 xml_start_tag(void *userData, const char *name, const char **atts)
@@ -876,10 +884,7 @@ static struct remote_lock *lock_remote(const char *path, long timeout)
 		ep[1] = '\0';
 		slot = get_active_slot();
 		slot->results = &results;
-		curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1);
-		curl_easy_setopt(slot->curl, CURLOPT_URL, url);
-		curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_MKCOL);
-		curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
+		curl_setup_http_get(slot->curl, url, DAV_MKCOL);
 		if (start_active_slot(slot)) {
 			run_active_slot(slot);
 			if (results.curl_result != CURLE_OK &&
@@ -909,19 +914,9 @@ static struct remote_lock *lock_remote(const char *path, long timeout)
 
 	slot = get_active_slot();
 	slot->results = &results;
-	curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.buf.len);
-	curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
-#ifndef NO_CURL_IOCTL
-	curl_easy_setopt(slot->curl, CURLOPT_IOCTLFUNCTION, ioctl_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_IOCTLDATA, &out_buffer);
-#endif
-	curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_URL, url);
-	curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1);
-	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_LOCK);
+	curl_setup_http(slot->curl, url, DAV_LOCK, &out_buffer, fwrite_buffer);
 	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
+	curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
 
 	lock = xcalloc(1, sizeof(*lock));
 	lock->timeout = -1;
@@ -987,9 +982,7 @@ static int unlock_remote(struct remote_lock *lock)
 
 	slot = get_active_slot();
 	slot->results = &results;
-	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
-	curl_easy_setopt(slot->curl, CURLOPT_URL, lock->url);
-	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_UNLOCK);
+	curl_setup_http_get(slot->curl, lock->url, DAV_UNLOCK);
 	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
 
 	if (start_active_slot(slot)) {
@@ -1167,19 +1160,10 @@ static void remote_ls(const char *path, int flags,
 
 	slot = get_active_slot();
 	slot->results = &results;
-	curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.buf.len);
-	curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
-#ifndef NO_CURL_IOCTL
-	curl_easy_setopt(slot->curl, CURLOPT_IOCTLFUNCTION, ioctl_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_IOCTLDATA, &out_buffer);
-#endif
-	curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_URL, url);
-	curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1);
-	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PROPFIND);
+	curl_setup_http(slot->curl, url, DAV_PROPFIND,
+			&out_buffer, fwrite_buffer);
 	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
+	curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
 
 	if (start_active_slot(slot)) {
 		run_active_slot(slot);
@@ -1250,19 +1234,10 @@ static int locking_available(void)
 
 	slot = get_active_slot();
 	slot->results = &results;
-	curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.buf.len);
-	curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
-#ifndef NO_CURL_IOCTL
-	curl_easy_setopt(slot->curl, CURLOPT_IOCTLFUNCTION, ioctl_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_IOCTLDATA, &out_buffer);
-#endif
-	curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_URL, repo->url);
-	curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1);
-	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PROPFIND);
+	curl_setup_http(slot->curl, repo->url, DAV_PROPFIND,
+			&out_buffer, fwrite_buffer);
 	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
+	curl_easy_setopt(slot->curl, CURLOPT_FILE, &in_buffer);
 
 	if (start_active_slot(slot)) {
 		run_active_slot(slot);
@@ -1436,19 +1411,9 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock)
 
 	slot = get_active_slot();
 	slot->results = &results;
-	curl_easy_setopt(slot->curl, CURLOPT_INFILE, &out_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, out_buffer.buf.len);
-	curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
-#ifndef NO_CURL_IOCTL
-	curl_easy_setopt(slot->curl, CURLOPT_IOCTLFUNCTION, ioctl_buffer);
-	curl_easy_setopt(slot->curl, CURLOPT_IOCTLDATA, &out_buffer);
-#endif
-	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
-	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PUT);
+	curl_setup_http(slot->curl, lock->url, DAV_PUT,
+			&out_buffer, fwrite_null);
 	curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
-	curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1);
-	curl_easy_setopt(slot->curl, CURLOPT_PUT, 1);
-	curl_easy_setopt(slot->curl, CURLOPT_URL, lock->url);
 
 	if (start_active_slot(slot)) {
 		run_active_slot(slot);
@@ -1471,7 +1436,7 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock)
 
 static struct ref *remote_refs;
 
-static void one_remote_ref(char *refname)
+static void one_remote_ref(const char *refname)
 {
 	struct ref *ref;
 	struct object *obj;
@@ -1572,19 +1537,9 @@ static void update_remote_info_refs(struct remote_lock *lock)
 
 		slot = get_active_slot();
 		slot->results = &results;
-		curl_easy_setopt(slot->curl, CURLOPT_INFILE, &buffer);
-		curl_easy_setopt(slot->curl, CURLOPT_INFILESIZE, buffer.buf.len);
-		curl_easy_setopt(slot->curl, CURLOPT_READFUNCTION, fread_buffer);
-#ifndef NO_CURL_IOCTL
-		curl_easy_setopt(slot->curl, CURLOPT_IOCTLFUNCTION, ioctl_buffer);
-		curl_easy_setopt(slot->curl, CURLOPT_IOCTLDATA, &buffer);
-#endif
-		curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
-		curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_PUT);
+		curl_setup_http(slot->curl, lock->url, DAV_PUT,
+				&buffer, fwrite_null);
 		curl_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers);
-		curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1);
-		curl_easy_setopt(slot->curl, CURLOPT_PUT, 1);
-		curl_easy_setopt(slot->curl, CURLOPT_URL, lock->url);
 
 		if (start_active_slot(slot)) {
 			run_active_slot(slot);
@@ -1660,7 +1615,7 @@ static int verify_merge_base(unsigned char *head_sha1, unsigned char *branch_sha
 	return (merge_bases && !merge_bases->next && merge_bases->item == branch);
 }
 
-static int delete_remote_branch(char *pattern, int force)
+static int delete_remote_branch(const char *pattern, int force)
 {
 	struct ref *refs = remote_refs;
 	struct ref *remote_ref = NULL;
@@ -1700,7 +1655,7 @@ static int delete_remote_branch(char *pattern, int force)
 		return error("Remote HEAD is not a symref");
 
 	/* Remote branch must not be the remote HEAD */
-	for (i=0; symref && i<MAXDEPTH; i++) {
+	for (i = 0; symref && i < MAXDEPTH; i++) {
 		if (!strcmp(remote_ref->name, symref))
 			return error("Remote branch %s is the current HEAD",
 				     remote_ref->name);
@@ -1742,10 +1697,7 @@ static int delete_remote_branch(char *pattern, int force)
 	sprintf(url, "%s%s", repo->url, remote_ref->name);
 	slot = get_active_slot();
 	slot->results = &results;
-	curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1);
-	curl_easy_setopt(slot->curl, CURLOPT_WRITEFUNCTION, fwrite_null);
-	curl_easy_setopt(slot->curl, CURLOPT_URL, url);
-	curl_easy_setopt(slot->curl, CURLOPT_CUSTOMREQUEST, DAV_DELETE);
+	curl_setup_http_get(slot->curl, url, DAV_DELETE);
 	if (start_active_slot(slot)) {
 		run_active_slot(slot);
 		free(url);