diff options
Diffstat (limited to 'http-push.c')
| -rw-r--r-- | http-push.c | 300 |
1 files changed, 148 insertions, 152 deletions
diff --git a/http-push.c b/http-push.c index 968b6b0662..5138224cc3 100644 --- a/http-push.c +++ b/http-push.c @@ -97,7 +97,7 @@ struct repo struct remote_lock *locks; }; -static struct repo *remote; +static struct repo *repo; enum transfer_state { NEED_FETCH, @@ -186,6 +186,32 @@ enum dav_header_flag { DAV_HEADER_TIMEOUT = (1u << 2) }; +static char *xml_entities(char *s) +{ + struct strbuf buf = STRBUF_INIT; + while (*s) { + size_t len = strcspn(s, "\"<>&"); + strbuf_add(&buf, s, len); + s += len; + switch (*s) { + case '"': + strbuf_addstr(&buf, """); + break; + case '<': + strbuf_addstr(&buf, "<"); + break; + case '>': + strbuf_addstr(&buf, ">"); + break; + case '&': + strbuf_addstr(&buf, "&"); + break; + } + s++; + } + return strbuf_detach(&buf, NULL); +} + static struct curl_slist *get_dav_token_headers(struct remote_lock *lock, enum dav_header_flag options) { struct strbuf buf = STRBUF_INIT; @@ -324,7 +350,7 @@ static void start_fetch_loose(struct transfer_request *request) git_SHA1_Init(&request->c); - url = get_remote_object_url(remote->url, hex, 0); + url = get_remote_object_url(repo->url, hex, 0); request->url = xstrdup(url); /* If a previous temp file is present, process what was already @@ -389,7 +415,7 @@ static void start_fetch_loose(struct transfer_request *request) request->state = RUN_FETCH_LOOSE; if (!start_active_slot(slot)) { fprintf(stderr, "Unable to start GET request\n"); - remote->can_update_info_refs = 0; + repo->can_update_info_refs = 0; release_request(request); } } @@ -399,7 +425,7 @@ static void start_mkcol(struct transfer_request *request) char *hex = sha1_to_hex(request->obj->sha1); struct active_request_slot *slot; - request->url = get_remote_object_url(remote->url, hex, 1); + request->url = get_remote_object_url(repo->url, hex, 1); slot = get_active_slot(); slot->callback_func = process_response; @@ -434,10 +460,10 @@ static void start_fetch_packed(struct transfer_request *request) struct transfer_request *check_request = request_queue_head; struct active_request_slot *slot; - target = find_sha1_pack(request->obj->sha1, remote->packs); + target = find_sha1_pack(request->obj->sha1, repo->packs); if (!target) { fprintf(stderr, "Unable to fetch %s, will not be able to update server info refs\n", sha1_to_hex(request->obj->sha1)); - remote->can_update_info_refs = 0; + repo->can_update_info_refs = 0; release_request(request); return; } @@ -450,9 +476,9 @@ static void start_fetch_packed(struct transfer_request *request) snprintf(request->tmpfile, sizeof(request->tmpfile), "%s.temp", filename); - url = xmalloc(strlen(remote->url) + 64); + url = xmalloc(strlen(repo->url) + 64); sprintf(url, "%sobjects/pack/pack-%s.pack", - remote->url, sha1_to_hex(target->sha1)); + repo->url, sha1_to_hex(target->sha1)); /* Make sure there isn't another open request for this pack */ while (check_request) { @@ -469,7 +495,7 @@ static void start_fetch_packed(struct transfer_request *request) if (!packfile) { fprintf(stderr, "Unable to open local file %s for pack", request->tmpfile); - remote->can_update_info_refs = 0; + repo->can_update_info_refs = 0; free(url); return; } @@ -505,7 +531,7 @@ static void start_fetch_packed(struct transfer_request *request) request->state = RUN_FETCH_PACKED; if (!start_active_slot(slot)) { fprintf(stderr, "Unable to start GET request\n"); - remote->can_update_info_refs = 0; + repo->can_update_info_refs = 0; release_request(request); } } @@ -554,10 +580,10 @@ static void start_put(struct transfer_request *request) request->buffer.buf.len = stream.total_out; strbuf_addstr(&buf, "Destination: "); - append_remote_object_url(&buf, remote->url, hex, 0); + append_remote_object_url(&buf, repo->url, hex, 0); request->dest = strbuf_detach(&buf, NULL); - append_remote_object_url(&buf, remote->url, hex, 0); + append_remote_object_url(&buf, repo->url, hex, 0); strbuf_add(&buf, request->lock->tmpfile_suffix, 41); request->url = strbuf_detach(&buf, NULL); @@ -567,6 +593,10 @@ static void start_put(struct transfer_request *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_CUSTOMREQUEST, DAV_PUT); curl_easy_setopt(slot->curl, CURLOPT_UPLOAD, 1); @@ -648,7 +678,7 @@ static int refresh_lock(struct remote_lock *lock) static void check_locks(void) { - struct remote_lock *lock = remote->locks; + struct remote_lock *lock = repo->locks; time_t current_time = time(NULL); int time_remaining; @@ -758,7 +788,7 @@ static void finish_request(struct transfer_request *request) } } else { if (request->http_code == 416) - fprintf(stderr, "Warning: requested range invalid; we may already have all the data.\n"); + warning("requested range invalid; we may already have all the data."); git_inflate_end(&request->stream); git_SHA1_Final(request->real_sha1, &request->c); @@ -787,7 +817,7 @@ static void finish_request(struct transfer_request *request) if (request->curl_result != CURLE_OK) { fprintf(stderr, "Unable to get pack file %s\n%s", request->url, curl_errorstr); - remote->can_update_info_refs = 0; + repo->can_update_info_refs = 0; } else { off_t pack_size = ftell(request->local_stream); @@ -797,7 +827,7 @@ static void finish_request(struct transfer_request *request) request->filename)) { target = (struct packed_git *)request->userData; target->pack_size = pack_size; - lst = &remote->packs; + lst = &repo->packs; while (*lst != target) lst = &((*lst)->next); *lst = (*lst)->next; @@ -805,7 +835,7 @@ static void finish_request(struct transfer_request *request) if (!verify_pack(target)) install_packed_git(target); else - remote->can_update_info_refs = 0; + repo->can_update_info_refs = 0; } } release_request(request); @@ -815,7 +845,7 @@ static void finish_request(struct transfer_request *request) #ifdef USE_CURL_MULTI static int fill_active_slot(void *unused) { - struct transfer_request *request = request_queue_head; + struct transfer_request *request; if (aborted) return 0; @@ -888,7 +918,7 @@ static int add_send_request(struct object *obj, struct remote_lock *lock) get_remote_object_list(obj->sha1[0]); if (obj->flags & (REMOTE | PUSHING)) return 0; - target = find_sha1_pack(obj->sha1, remote->packs); + target = find_sha1_pack(obj->sha1, repo->packs); if (target) { obj->flags |= REMOTE; return 0; @@ -929,8 +959,8 @@ static int fetch_index(unsigned char *sha1) struct slot_results results; /* Don't use the index if the pack isn't there */ - url = xmalloc(strlen(remote->url) + 64); - sprintf(url, "%sobjects/pack/pack-%s.pack", remote->url, hex); + url = xmalloc(strlen(repo->url) + 64); + sprintf(url, "%sobjects/pack/pack-%s.pack", repo->url, hex); slot = get_active_slot(); slot->results = &results; curl_easy_setopt(slot->curl, CURLOPT_URL, url); @@ -955,7 +985,7 @@ static int fetch_index(unsigned char *sha1) if (push_verbosely) fprintf(stderr, "Getting index for pack %s\n", hex); - sprintf(url, "%sobjects/pack/pack-%s.idx", remote->url, hex); + sprintf(url, "%sobjects/pack/pack-%s.idx", repo->url, hex); filename = sha1_pack_index_name(sha1); snprintf(tmpfile, sizeof(tmpfile), "%s.temp", filename); @@ -1017,8 +1047,8 @@ static int setup_index(unsigned char *sha1) return -1; new_pack = parse_pack_index(sha1); - new_pack->next = remote->packs; - remote->packs = new_pack; + new_pack->next = repo->packs; + repo->packs = new_pack; return 0; } @@ -1036,8 +1066,8 @@ static int fetch_indices(void) if (push_verbosely) fprintf(stderr, "Getting pack list\n"); - url = xmalloc(strlen(remote->url) + 20); - sprintf(url, "%sobjects/info/packs", remote->url); + url = xmalloc(strlen(repo->url) + 20); + sprintf(url, "%sobjects/info/packs", repo->url); slot = get_active_slot(); slot->results = &results; @@ -1221,12 +1251,13 @@ static struct remote_lock *lock_remote(const char *path, long timeout) struct remote_lock *lock = NULL; struct curl_slist *dav_headers = NULL; struct xml_ctx ctx; + char *escaped; - url = xmalloc(strlen(remote->url) + strlen(path) + 1); - sprintf(url, "%s%s", remote->url, path); + url = xmalloc(strlen(repo->url) + strlen(path) + 1); + sprintf(url, "%s%s", repo->url, path); /* Make sure leading directories exist for the remote ref */ - ep = strchr(url + strlen(remote->url) + 1, '/'); + ep = strchr(url + strlen(repo->url) + 1, '/'); while (ep) { char saved_character = ep[1]; ep[1] = '\0'; @@ -1255,7 +1286,9 @@ static struct remote_lock *lock_remote(const char *path, long timeout) ep = strchr(ep + 1, '/'); } - strbuf_addf(&out_buffer.buf, LOCK_REQUEST, git_default_email); + escaped = xml_entities(git_default_email); + strbuf_addf(&out_buffer.buf, LOCK_REQUEST, escaped); + free(escaped); sprintf(timeout_header, "Timeout: Second-%ld", timeout); dav_headers = curl_slist_append(dav_headers, timeout_header); @@ -1266,6 +1299,10 @@ static struct remote_lock *lock_remote(const char *path, long timeout) 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); @@ -1318,8 +1355,8 @@ static struct remote_lock *lock_remote(const char *path, long timeout) } else { lock->url = url; lock->start_time = time(NULL); - lock->next = remote->locks; - remote->locks = lock; + lock->next = repo->locks; + repo->locks = lock; } return lock; @@ -1329,7 +1366,7 @@ static int unlock_remote(struct remote_lock *lock) { struct active_request_slot *slot; struct slot_results results; - struct remote_lock *prev = remote->locks; + struct remote_lock *prev = repo->locks; struct curl_slist *dav_headers; int rc = 0; @@ -1355,8 +1392,8 @@ static int unlock_remote(struct remote_lock *lock) curl_slist_free_all(dav_headers); - if (remote->locks == lock) { - remote->locks = lock->next; + if (repo->locks == lock) { + repo->locks = lock->next; } else { while (prev && prev->next != lock) prev = prev->next; @@ -1374,7 +1411,7 @@ static int unlock_remote(struct remote_lock *lock) static void remove_locks(void) { - struct remote_lock *lock = remote->locks; + struct remote_lock *lock = repo->locks; fprintf(stderr, "Removing remote locks...\n"); while (lock) { @@ -1456,7 +1493,7 @@ static void handle_remote_ls_ctx(struct xml_ctx *ctx, int tag_closed) } } if (path) { - path += remote->path_len; + path += repo->path_len; ls->dentry_name = xstrdup(path); } } else if (!strcmp(ctx->name, DAV_PROPFIND_COLLECTION)) { @@ -1479,7 +1516,7 @@ static void remote_ls(const char *path, int flags, void (*userFunc)(struct remote_ls_ctx *ls), void *userData) { - char *url = xmalloc(strlen(remote->url) + strlen(path) + 1); + char *url = xmalloc(strlen(repo->url) + strlen(path) + 1); struct active_request_slot *slot; struct slot_results results; struct strbuf in_buffer = STRBUF_INIT; @@ -1495,7 +1532,7 @@ static void remote_ls(const char *path, int flags, ls.userData = userData; ls.userFunc = userFunc; - sprintf(url, "%s%s", remote->url, path); + sprintf(url, "%s%s", repo->url, path); strbuf_addf(&out_buffer.buf, PROPFIND_ALL_REQUEST); @@ -1507,6 +1544,10 @@ static void remote_ls(const char *path, int flags, 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); @@ -1572,8 +1613,11 @@ static int locking_available(void) struct curl_slist *dav_headers = NULL; struct xml_ctx ctx; int lock_flags = 0; + char *escaped; - strbuf_addf(&out_buffer.buf, PROPFIND_SUPPORTEDLOCK_REQUEST, remote->url); + escaped = xml_entities(repo->url); + strbuf_addf(&out_buffer.buf, PROPFIND_SUPPORTEDLOCK_REQUEST, escaped); + free(escaped); dav_headers = curl_slist_append(dav_headers, "Depth: 0"); dav_headers = curl_slist_append(dav_headers, "Content-Type: text/xml"); @@ -1583,9 +1627,13 @@ static int locking_available(void) 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, remote->url); + 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_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers); @@ -1615,16 +1663,16 @@ static int locking_available(void) } XML_ParserFree(parser); if (!lock_flags) - error("Error: no DAV locking support on %s", - remote->url); + error("no DAV locking support on %s", + repo->url); } else { error("Cannot access URL %s, return code %d", - remote->url, results.curl_result); + repo->url, results.curl_result); lock_flags = 0; } } else { - error("Unable to start PROPFIND request on %s", remote->url); + error("Unable to start PROPFIND request on %s", repo->url); } strbuf_release(&out_buffer.buf); @@ -1765,6 +1813,10 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock) 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_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers); @@ -1791,21 +1843,8 @@ static int update_remote(unsigned char *sha1, struct remote_lock *lock) return 1; } -static struct ref *local_refs, **local_tail; static struct ref *remote_refs, **remote_tail; -static int one_local_ref(const char *refname, const unsigned char *sha1, int flag, void *cb_data) -{ - struct ref *ref; - int len = strlen(refname) + 1; - ref = xcalloc(1, sizeof(*ref) + len); - hashcpy(ref->new_sha1, sha1); - memcpy(ref->name, refname, len); - *local_tail = ref; - local_tail = &ref->next; - return 0; -} - static void one_remote_ref(char *refname) { struct ref *ref; @@ -1813,10 +1852,10 @@ static void one_remote_ref(char *refname) ref = alloc_ref(refname); - if (http_fetch_ref(remote->url, ref) != 0) { + if (http_fetch_ref(repo->url, ref) != 0) { fprintf(stderr, "Unable to fetch ref %s from %s\n", - refname, remote->url); + refname, repo->url); free(ref); return; } @@ -1825,7 +1864,7 @@ static void one_remote_ref(char *refname) * Fetch a copy of the object if it doesn't exist locally - it * may be required for updating server info later. */ - if (remote->can_update_info_refs && !has_sha1_file(ref->old_sha1)) { + if (repo->can_update_info_refs && !has_sha1_file(ref->old_sha1)) { obj = lookup_unknown_object(ref->old_sha1); if (obj) { fprintf(stderr, " fetch %s for %s\n", @@ -1838,12 +1877,6 @@ static void one_remote_ref(char *refname) remote_tail = &ref->next; } -static void get_local_heads(void) -{ - local_tail = &local_refs; - for_each_ref(one_local_ref, NULL); -} - static void get_dav_remote_heads(void) { remote_tail = &remote_refs; @@ -1861,55 +1894,6 @@ static int is_zero_sha1(const unsigned char *sha1) return 1; } -static void unmark_and_free(struct commit_list *list, unsigned int mark) -{ - while (list) { - struct commit_list *temp = list; - temp->item->object.flags &= ~mark; - list = temp->next; - free(temp); - } -} - -static int ref_newer(const unsigned char *new_sha1, - const unsigned char *old_sha1) -{ - struct object *o; - struct commit *old, *new; - struct commit_list *list, *used; - int found = 0; - - /* Both new and old must be commit-ish and new is descendant of - * old. Otherwise we require --force. - */ - o = deref_tag(parse_object(old_sha1), NULL, 0); - if (!o || o->type != OBJ_COMMIT) - return 0; - old = (struct commit *) o; - - o = deref_tag(parse_object(new_sha1), NULL, 0); - if (!o || o->type != OBJ_COMMIT) - return 0; - new = (struct commit *) o; - - if (parse_commit(new) < 0) - return 0; - - used = list = NULL; - commit_list_insert(new, &list); - while (list) { - new = pop_most_recent_commit(&list, TMP_MARK); - commit_list_insert(new, &used); - if (new == old) { - found = 1; - break; - } - } - unmark_and_free(list, TMP_MARK); - unmark_and_free(used, TMP_MARK); - return found; -} - static void add_remote_info_ref(struct remote_ls_ctx *ls) { struct strbuf *buf = (struct strbuf *)ls->userData; @@ -1920,10 +1904,10 @@ static void add_remote_info_ref(struct remote_ls_ctx *ls) ref = alloc_ref(ls->dentry_name); - if (http_fetch_ref(remote->url, ref) != 0) { + if (http_fetch_ref(repo->url, ref) != 0) { fprintf(stderr, "Unable to fetch ref %s from %s\n", - ls->dentry_name, remote->url); + ls->dentry_name, repo->url); aborted = 1; free(ref); return; @@ -1977,6 +1961,10 @@ static void update_remote_info_refs(struct remote_lock *lock) 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_easy_setopt(slot->curl, CURLOPT_HTTPHEADER, dav_headers); @@ -1998,12 +1986,12 @@ static void update_remote_info_refs(struct remote_lock *lock) static int remote_exists(const char *path) { - char *url = xmalloc(strlen(remote->url) + strlen(path) + 1); + char *url = xmalloc(strlen(repo->url) + strlen(path) + 1); struct active_request_slot *slot; struct slot_results results; int ret = -1; - sprintf(url, "%s%s", remote->url, path); + sprintf(url, "%s%s", repo->url, path); slot = get_active_slot(); slot->results = &results; @@ -2033,8 +2021,8 @@ static void fetch_symref(const char *path, char **symref, unsigned char *sha1) struct active_request_slot *slot; struct slot_results results; - url = xmalloc(strlen(remote->url) + strlen(path) + 1); - sprintf(url, "%s%s", remote->url, path); + url = xmalloc(strlen(repo->url) + strlen(path) + 1); + sprintf(url, "%s%s", repo->url, path); slot = get_active_slot(); slot->results = &results; @@ -2149,7 +2137,7 @@ static int delete_remote_branch(char *pattern, int force) "of your current HEAD.\n" "If you are sure you want to delete it," " run:\n\t'git http-push -D %s %s'", - remote_ref->name, remote->url, pattern); + remote_ref->name, repo->url, pattern); } } @@ -2157,8 +2145,8 @@ static int delete_remote_branch(char *pattern, int force) fprintf(stderr, "Removing remote branch '%s'\n", remote_ref->name); if (dry_run) return 0; - url = xmalloc(strlen(remote->url) + strlen(remote_ref->name) + 1); - sprintf(url, "%s%s", remote->url, remote_ref->name); + url = xmalloc(strlen(repo->url) + strlen(remote_ref->name) + 1); + sprintf(url, "%s%s", repo->url, remote_ref->name); slot = get_active_slot(); slot->results = &results; curl_easy_setopt(slot->curl, CURLOPT_HTTPGET, 1); @@ -2194,14 +2182,15 @@ int main(int argc, char **argv) int rc = 0; int i; int new_refs; - struct ref *ref; + struct ref *ref, *local_refs; + struct remote *remote; char *rewritten_url = NULL; git_extract_argv0_path(argv[0]); setup_git_directory(); - remote = xcalloc(sizeof(*remote), 1); + repo = xcalloc(sizeof(*repo), 1); argv++; for (i = 1; i < argc; i++, argv++) { @@ -2234,14 +2223,14 @@ int main(int argc, char **argv) continue; } } - if (!remote->url) { + if (!repo->url) { char *path = strstr(arg, "//"); - remote->url = arg; - remote->path_len = strlen(arg); + repo->url = arg; + repo->path_len = strlen(arg); if (path) { - remote->path = strchr(path+2, '/'); - if (remote->path) - remote->path_len = strlen(remote->path); + repo->path = strchr(path+2, '/'); + if (repo->path) + repo->path_len = strlen(repo->path); } continue; } @@ -2254,7 +2243,7 @@ int main(int argc, char **argv) die("git-push is not available for http/https repository when not compiled with USE_CURL_MULTI"); #endif - if (!remote->url) + if (!repo->url) usage(http_push_usage); if (delete_branch && nr_refspec != 1) @@ -2262,17 +2251,24 @@ int main(int argc, char **argv) memset(remote_dir_exists, -1, 256); - http_init(NULL); + /* + * Create a minimum remote by hand to give to http_init(), + * primarily to allow it to look at the URL. + */ + remote = xcalloc(sizeof(*remote), 1); + ALLOC_GROW(remote->url, remote->url_nr + 1, remote->url_alloc); + remote->url[remote->url_nr++] = repo->url; + http_init(remote); no_pragma_header = curl_slist_append(no_pragma_header, "Pragma:"); - if (remote->url && remote->url[strlen(remote->url)-1] != '/') { - rewritten_url = xmalloc(strlen(remote->url)+2); - strcpy(rewritten_url, remote->url); + if (repo->url && repo->url[strlen(repo->url)-1] != '/') { + rewritten_url = xmalloc(strlen(repo->url)+2); + strcpy(rewritten_url, repo->url); strcat(rewritten_url, "/"); - remote->path = rewritten_url + (remote->path - remote->url); - remote->path_len++; - remote->url = rewritten_url; + repo->path = rewritten_url + (repo->path - repo->url); + repo->path_len++; + repo->url = rewritten_url; } /* Verify DAV compliance/lock support */ @@ -2284,24 +2280,24 @@ int main(int argc, char **argv) sigchain_push_common(remove_locks_on_signal); /* Check whether the remote has server info files */ - remote->can_update_info_refs = 0; - remote->has_info_refs = remote_exists("info/refs"); - remote->has_info_packs = remote_exists("objects/info/packs"); - if (remote->has_info_refs) { + repo->can_update_info_refs = 0; + repo->has_info_refs = remote_exists("info/refs"); + repo->has_info_packs = remote_exists("objects/info/packs"); + if (repo->has_info_refs) { info_ref_lock = lock_remote("info/refs", LOCK_TIME); if (info_ref_lock) - remote->can_update_info_refs = 1; + repo->can_update_info_refs = 1; else { - fprintf(stderr, "Error: cannot lock existing info/refs\n"); + error("cannot lock existing info/refs"); rc = 1; goto cleanup; } } - if (remote->has_info_packs) + if (repo->has_info_packs) fetch_indices(); /* Get a list of all local and remote heads to validate refspecs */ - get_local_heads(); + local_refs = get_local_heads(); fprintf(stderr, "Fetching remote heads...\n"); get_dav_remote_heads(); @@ -2455,8 +2451,8 @@ int main(int argc, char **argv) } /* Update remote server info if appropriate */ - if (remote->has_info_refs && new_refs) { - if (info_ref_lock && remote->can_update_info_refs) { + if (repo->has_info_refs && new_refs) { + if (info_ref_lock && repo->can_update_info_refs) { fprintf(stderr, "Updating remote server info\n"); if (!dry_run) update_remote_info_refs(info_ref_lock); @@ -2469,7 +2465,7 @@ int main(int argc, char **argv) free(rewritten_url); if (info_ref_lock) unlock_remote(info_ref_lock); - free(remote); + free(repo); curl_slist_free_all(no_pragma_header); |