This patch adds actual information to struct tree, making it possible to
tell what sorts of things the referenced objects are. This is needed for
http-pull, and Junio wanted something of the sort.
Signed-Off-By: Daniel Barkalow <[EMAIL PROTECTED]>
Index: tree.c
===================================================================
--- 1172a9b8f45b2fd640985595cc5258db3b027828/tree.c (mode:100644
sha1:7c5e5e46f4967b0812b06c0114946c3a6432c8d8)
+++ 7e5a0d93117ecadfb15de3a6bebdb1aa94234fde/tree.c (mode:100644
sha1:39f9cbd1908e9046c148339f816025c9313ec142)
@@ -27,6 +27,7 @@
char type[20];
void *buffer, *bufptr;
unsigned long size;
+ struct tree_entry_list **list_p;
if (item->object.parsed)
return 0;
item->object.parsed = 1;
@@ -38,8 +39,10 @@
if (strcmp(type, tree_type))
return error("Object %s not a tree",
sha1_to_hex(item->object.sha1));
+ list_p = &item->entries;
while (size) {
struct object *obj;
+ struct tree_entry_list *entry;
int len = 1+strlen(bufptr);
unsigned char *file_sha1 = bufptr + len;
char *path = strchr(bufptr, ' ');
@@ -48,6 +51,11 @@
sscanf(bufptr, "%o", &mode) != 1)
return -1;
+ entry = malloc(sizeof(struct tree_entry_list));
+ entry->directory = S_ISDIR(mode);
+ entry->executable = mode & S_IXUSR;
+ entry->next = NULL;
+
/* Warn about trees that don't do the recursive thing.. */
if (strchr(path, '/')) {
item->has_full_path = 1;
@@ -56,12 +64,17 @@
bufptr += len + 20;
size -= len + 20;
- if (S_ISDIR(mode)) {
- obj = &lookup_tree(file_sha1)->object;
+ if (entry->directory) {
+ entry->item.tree = lookup_tree(file_sha1);
+ obj = &entry->item.tree->object;
} else {
- obj = &lookup_blob(file_sha1)->object;
+ entry->item.blob = lookup_blob(file_sha1);
+ obj = &entry->item.blob->object;
}
add_ref(&item->object, obj);
+
+ *list_p = entry;
+ list_p = &entry->next;
}
return 0;
}
Index: tree.h
===================================================================
--- 1172a9b8f45b2fd640985595cc5258db3b027828/tree.h (mode:100644
sha1:14ebbacded09d5e058c7f94652dcb9e12bc31cae)
+++ 7e5a0d93117ecadfb15de3a6bebdb1aa94234fde/tree.h (mode:100644
sha1:985500e2a9130fe8c33134ca121838af9320c465)
@@ -5,9 +5,20 @@
extern const char *tree_type;
+struct tree_entry_list {
+ struct tree_entry_list *next;
+ unsigned directory : 1;
+ unsigned executable : 1;
+ union {
+ struct tree *tree;
+ struct blob *blob;
+ } item;
+};
+
struct tree {
struct object object;
unsigned has_full_path : 1;
+ struct tree_entry_list *entries;
};
struct tree *lookup_tree(unsigned char *sha1);
-
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