remote-http: use argv-array

diff --git a/read-cache.c b/read-cache.c
index 5a9704f4e5b974a46bc5486373a26816c5b3b4bd..7040e7962bc598d706f1c37dff953bd52c7ab42f 100644 (file)
--- a/read-cache.c
+++ b/read-cache.c
@@ -626,7 +626,7 @@ int add_to_index(struct index_state *istate, const char *path, struct stat *st,
                        if (*ptr == '/') {
                                struct cache_entry *foundce;
                                ++ptr;
-                               foundce = index_name_exists(&the_index, ce->name, ptr - ce->name, ignore_case);
+                               foundce = index_name_exists(istate, ce->name, ptr - ce->name, ignore_case);
                                if (foundce) {
                                        memcpy((void *)startPtr, foundce->name + (startPtr - ce->name), ptr - startPtr);
                                        startPtr = ptr;
@@ -979,7 +979,7 @@ int add_index_entry(struct index_state *istate, struct cache_entry *ce, int opti
        if (istate->cache_nr == istate->cache_alloc) {
                istate->cache_alloc = alloc_nr(istate->cache_alloc);
                istate->cache = xrealloc(istate->cache,
-                                       istate->cache_alloc * sizeof(struct cache_entry *));
+                                       istate->cache_alloc * sizeof(*istate->cache));
        }
 
        /* Add it in.. */
@@ -1449,7 +1449,7 @@ int read_index_from(struct index_state *istate, const char *path)
        istate->version = ntohl(hdr->hdr_version);
        istate->cache_nr = ntohl(hdr->hdr_entries);
        istate->cache_alloc = alloc_nr(istate->cache_nr);
-       istate->cache = xcalloc(istate->cache_alloc, sizeof(struct cache_entry *));
+       istate->cache = xcalloc(istate->cache_alloc, sizeof(*istate->cache));
        istate->initialized = 1;
 
        if (istate->version == 4)
@@ -1899,3 +1899,37 @@ int index_name_is_other(const struct index_state *istate, const char *name,
        }
        return 1;
 }
+
+void *read_blob_data_from_index(struct index_state *istate, const char *path, unsigned long *size)
+{
+       int pos, len;
+       unsigned long sz;
+       enum object_type type;
+       void *data;
+
+       len = strlen(path);
+       pos = index_name_pos(istate, path, len);
+       if (pos < 0) {
+               /*
+                * We might be in the middle of a merge, in which
+                * case we would read stage #2 (ours).
+                */
+               int i;
+               for (i = -pos - 1;
+                    (pos < 0 && i < istate->cache_nr &&
+                     !strcmp(istate->cache[i]->name, path));
+                    i++)
+                       if (ce_stage(istate->cache[i]) == 2)
+                               pos = i;
+       }
+       if (pos < 0)
+               return NULL;
+       data = read_sha1_file(istate->cache[pos]->sha1, &type, &sz);
+       if (!data || type != OBJ_BLOB) {
+               free(data);
+               return NULL;
+       }
+       if (size)
+               *size = sz;
+       return data;
+}