builtin-push: resurrect parsing of Push: lines

diff --git a/http-push.c b/http-push.c
index 21c5289cde14d1a91c691f263c35c498d7beeaea..b4327d92438d9596b7286ead06152ad3156b6e2c 100644 (file)
--- a/http-push.c
+++ b/http-push.c
@@ -6,6 +6,7 @@
 #include "blob.h"
 #include "http.h"
 #include "refs.h"
+#include "diff.h"
 #include "revision.h"
 #include "exec_cmd.h"
 
@@ -59,12 +60,12 @@ enum XML_Status {
 #define LOCK_TIME 600
 #define LOCK_REFRESH 30
 
-/* bits #0-4 in revision.h */
+/* bits #0-15 in revision.h */
 
-#define LOCAL    (1u << 5)
-#define REMOTE   (1u << 6)
-#define FETCHING (1u << 7)
-#define PUSHING  (1u << 8)
+#define LOCAL    (1u<<16)
+#define REMOTE   (1u<<17)
+#define FETCHING (1u<<18)
+#define PUSHING  (1u<<19)
 
 /* We allow "recursive" symbolic refs. Only within reason, though */
 #define MAXDEPTH 5
@@ -622,7 +623,7 @@ static int refresh_lock(struct remote_lock *lock)
        return rc;
 }
 
-static void check_locks()
+static void check_locks(void)
 {
        struct remote_lock *lock = remote->locks;
        time_t current_time = time(NULL);
@@ -1008,8 +1009,7 @@ static int fetch_indices(void)
        struct active_request_slot *slot;
        struct slot_results results;
 
-       data = xmalloc(4096);
-       memset(data, 0, 4096);
+       data = xcalloc(1, 4096);
        buffer.size = 4096;
        buffer.posn = 0;
        buffer.buffer = data;
@@ -1212,7 +1212,7 @@ static void
 xml_start_tag(void *userData, const char *name, const char **atts)
 {
        struct xml_ctx *ctx = (struct xml_ctx *)userData;
-       const char *c = index(name, ':');
+       const char *c = strchr(name, ':');
        int new_len;
 
        if (c == NULL)
@@ -1241,7 +1241,7 @@ static void
 xml_end_tag(void *userData, const char *name)
 {
        struct xml_ctx *ctx = (struct xml_ctx *)userData;
-       const char *c = index(name, ':');
+       const char *c = strchr(name, ':');
        char *ep;
 
        ctx->userFunc(ctx, 1);
@@ -2042,8 +2042,7 @@ static void update_remote_info_refs(struct remote_lock *lock)
        char *if_header;
        struct curl_slist *dav_headers = NULL;
 
-       buffer.buffer = xmalloc(4096);
-       memset(buffer.buffer, 0, 4096);
+       buffer.buffer = xcalloc(1, 4096);
        buffer.size = 4096;
        buffer.posn = 0;
        remote_ls("refs/", (PROCESS_FILES | RECURSIVE),
@@ -2352,7 +2351,7 @@ int main(int argc, char **argv)
                        char *path = strstr(arg, "//");
                        remote->url = arg;
                        if (path) {
-                               path = index(path+2, '/');
+                               path = strchr(path+2, '/');
                                if (path)
                                        remote->path_len = strlen(path);
                        }
@@ -2499,6 +2498,7 @@ int main(int argc, char **argv)
                        commit_argv[3] = old_sha1_hex;
                        commit_argc++;
                }
+               init_revisions(&revs);
                setup_revisions(commit_argc, commit_argv, &revs, NULL);
                free(new_sha1_hex);
                if (old_sha1_hex) {