diff options
| -rw-r--r-- | cache.h | 11 | ||||
| -rw-r--r-- | sha1_name.c | 31 |
2 files changed, 37 insertions, 5 deletions
@@ -730,12 +730,23 @@ static inline unsigned int hexval(unsigned char c) #define MINIMUM_ABBREV 4 #define DEFAULT_ABBREV 7 +struct object_context { + unsigned char tree[20]; + char path[PATH_MAX]; + unsigned mode; +}; + extern int get_sha1(const char *str, unsigned char *sha1); extern int get_sha1_with_mode_1(const char *str, unsigned char *sha1, unsigned *mode, int gently, const char *prefix); static inline int get_sha1_with_mode(const char *str, unsigned char *sha1, unsigned *mode) { return get_sha1_with_mode_1(str, sha1, mode, 1, NULL); } +extern int get_sha1_with_context_1(const char *name, unsigned char *sha1, struct object_context *orc, int gently, const char *prefix); +static inline int get_sha1_with_context(const char *str, unsigned char *sha1, struct object_context *orc) +{ + return get_sha1_with_context_1(str, sha1, orc, 1, NULL); +} extern int get_sha1_hex(const char *hex, unsigned char *sha1); extern char *sha1_to_hex(const unsigned char *sha1); /* static buffer result! */ extern int read_ref(const char *filename, unsigned char *sha1); diff --git a/sha1_name.c b/sha1_name.c index bf92417838..7fdb20277f 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -933,8 +933,8 @@ int interpret_branch_name(const char *name, struct strbuf *buf) */ int get_sha1(const char *name, unsigned char *sha1) { - unsigned unused; - return get_sha1_with_mode(name, sha1, &unused); + struct object_context unused; + return get_sha1_with_context(name, sha1, &unused); } /* Must be called only when object_name:filename doesn't exist. */ @@ -1032,11 +1032,23 @@ static void diagnose_invalid_index_path(int stage, int get_sha1_with_mode_1(const char *name, unsigned char *sha1, unsigned *mode, int gently, const char *prefix) { + struct object_context oc; + int ret; + ret = get_sha1_with_context_1(name, sha1, &oc, gently, prefix); + *mode = oc.mode; + return ret; +} + +int get_sha1_with_context_1(const char *name, unsigned char *sha1, + struct object_context *oc, + int gently, const char *prefix) +{ int ret, bracket_depth; int namelen = strlen(name); const char *cp; - *mode = S_IFINVALID; + memset(oc, 0, sizeof(*oc)); + oc->mode = S_IFINVALID; ret = get_sha1_1(name, namelen, sha1); if (!ret) return ret; @@ -1059,6 +1071,11 @@ int get_sha1_with_mode_1(const char *name, unsigned char *sha1, unsigned *mode, cp = name + 3; } namelen = namelen - (cp - name); + + strncpy(oc->path, cp, + sizeof(oc->path)); + oc->path[sizeof(oc->path)-1] = '\0'; + if (!active_cache) read_cache(); pos = cache_name_pos(cp, namelen); @@ -1071,7 +1088,6 @@ int get_sha1_with_mode_1(const char *name, unsigned char *sha1, unsigned *mode, break; if (ce_stage(ce) == stage) { hashcpy(sha1, ce->sha1); - *mode = ce->ce_mode; return 0; } pos++; @@ -1098,12 +1114,17 @@ int get_sha1_with_mode_1(const char *name, unsigned char *sha1, unsigned *mode, } if (!get_sha1_1(name, cp-name, tree_sha1)) { const char *filename = cp+1; - ret = get_tree_entry(tree_sha1, filename, sha1, mode); + ret = get_tree_entry(tree_sha1, filename, sha1, &oc->mode); if (!gently) { diagnose_invalid_sha1_path(prefix, filename, tree_sha1, object_name); free(object_name); } + hashcpy(oc->tree, tree_sha1); + strncpy(oc->path, filename, + sizeof(oc->path)); + oc->path[sizeof(oc->path)-1] = '\0'; + return ret; } else { if (!gently) |