static void hash_fd(int fd, const char *type, int write_object, const char *path)
{
struct stat st;
unsigned char sha1[20];
if (fstat(fd, &st) < 0 ||
index_fd(sha1, fd, &st, write_object, type_from_string(type), path))
die(write_object
? "Unable to add %s to database"
: "Unable to hash %s", path);
printf("%s\n", sha1_to_hex(sha1));
maybe_flush_or_die(stdout, "hash to stdout");
}
/**
* \brief Set a field of type "string".
* \param name The name of the field.
* \param value The new value of the field.
* \return false if the field "name" is unknow, true otherwise.
*/
bool rp::bonus::set_string_field
( const std::string& name, const std::string& value )
{
bool result = true;
if ( name == "bonus.type" )
m_type = type_from_string(value);
else
result = super::set_string_field( name, value );
return result;
} // bonus::set_string_field()
static void
_purple_desktop_item_set_string (PurpleDesktopItem *item,
const char *attr,
const char *value)
{
g_return_if_fail (item != NULL);
g_return_if_fail (item->refcount > 0);
g_return_if_fail (attr != NULL);
set (item, attr, value);
if (strcmp (attr, PURPLE_DESKTOP_ITEM_TYPE) == 0)
item->type = type_from_string (value);
}
/*
* We refuse to tag something we can't verify. Just because.
*/
static int verify_object(unsigned char *sha1, const char *expected_type)
{
int ret = -1;
enum object_type type;
unsigned long size;
void *buffer = read_sha1_file(sha1, &type, &size);
if (buffer) {
if (type == type_from_string(expected_type))
ret = check_sha1_signature(sha1, buffer, size, expected_type);
free(buffer);
}
return ret;
}
/*
* We refuse to tag something we can't verify. Just because.
*/
static int verify_object(const struct object_id *oid, const char *expected_type)
{
int ret = -1;
enum object_type type;
unsigned long size;
void *buffer = read_object_file(oid, &type, &size);
const struct object_id *repl = lookup_replace_object(the_repository, oid);
if (buffer) {
if (type == type_from_string(expected_type))
ret = check_object_signature(repl, buffer, size, expected_type);
free(buffer);
}
return ret;
}
static void mktree_line(char *buf, size_t len, int line_termination, int allow_missing)
{
char *ptr, *ntr;
unsigned mode;
enum object_type mode_type; /* object type derived from mode */
enum object_type obj_type; /* object type derived from sha */
char *path;
unsigned char sha1[20];
ptr = buf;
/*
* Read non-recursive ls-tree output format:
* mode SP type SP sha1 TAB name
*/
mode = strtoul(ptr, &ntr, 8);
if (ptr == ntr || !ntr || *ntr != ' ')
die("input format error: %s", buf);
ptr = ntr + 1; /* type */
ntr = strchr(ptr, ' ');
if (!ntr || buf + len <= ntr + 40 ||
ntr[41] != '\t' ||
get_sha1_hex(ntr + 1, sha1))
die("input format error: %s", buf);
/* It is perfectly normal if we do not have a commit from a submodule */
if (S_ISGITLINK(mode))
allow_missing = 1;
*ntr++ = 0; /* now at the beginning of SHA1 */
path = ntr + 41; /* at the beginning of name */
if (line_termination && path[0] == '"') {
struct strbuf p_uq = STRBUF_INIT;
if (unquote_c_style(&p_uq, path, NULL))
die("invalid quoting");
path = strbuf_detach(&p_uq, NULL);
}
/*
* Object type is redundantly derivable three ways.
* These should all agree.
*/
mode_type = object_type(mode);
if (mode_type != type_from_string(ptr)) {
die("entry '%s' object type (%s) doesn't match mode type (%s)",
path, ptr, typename(mode_type));
}
static void hash_fd(int fd, const char *type, const char *path, unsigned flags,
int literally)
{
struct stat st;
unsigned char sha1[20];
if (fstat(fd, &st) < 0 ||
(literally
? hash_literally(sha1, fd, type, flags)
: index_fd(sha1, fd, &st, type_from_string(type), path, flags)))
die((flags & HASH_WRITE_OBJECT)
? "Unable to add %s to database"
: "Unable to hash %s", path);
printf("%s\n", sha1_to_hex(sha1));
maybe_flush_or_die(stdout, "hash to stdout");
}
static void hash_fd(int fd, const char *type, const char *path, unsigned flags,
int literally)
{
struct stat st;
struct object_id oid;
if (fstat(fd, &st) < 0 ||
(literally
? hash_literally(&oid, fd, type, flags)
: index_fd(the_repository->index, &oid, fd, &st,
type_from_string(type), path, flags)))
die((flags & HASH_WRITE_OBJECT)
? "Unable to add %s to database"
: "Unable to hash %s", path);
printf("%s\n", oid_to_hex(&oid));
maybe_flush_or_die(stdout, "hash to stdout");
}
static void
setup_type (PurpleDesktopItem *item, const char *uri)
{
const char *type = g_hash_table_lookup (item->main_hash,
PURPLE_DESKTOP_ITEM_TYPE);
if (type == NULL && uri != NULL) {
char *base = g_path_get_basename (uri);
if (base != NULL &&
strcmp (base, ".directory") == 0) {
/* This gotta be a directory */
g_hash_table_replace (item->main_hash,
g_strdup (PURPLE_DESKTOP_ITEM_TYPE),
g_strdup ("Directory"));
item->keys = g_list_prepend
(item->keys, g_strdup (PURPLE_DESKTOP_ITEM_TYPE));
item->type = PURPLE_DESKTOP_ITEM_TYPE_DIRECTORY;
} else {
item->type = PURPLE_DESKTOP_ITEM_TYPE_NULL;
}
g_free (base);
} else {
item->type = type_from_string (type);
}
}
static int cat_one_file(int opt, const char *exp_type, const char *obj_name)
{
unsigned char sha1[20];
enum object_type type;
char *buf;
unsigned long size;
struct object_context obj_context;
if (get_sha1_with_context(obj_name, 0, sha1, &obj_context))
die("Not a valid object name %s", obj_name);
buf = NULL;
switch (opt) {
case 't':
type = sha1_object_info(sha1, NULL);
if (type > 0) {
printf("%s\n", typename(type));
return 0;
}
break;
case 's':
type = sha1_object_info(sha1, &size);
if (type > 0) {
printf("%lu\n", size);
return 0;
}
break;
case 'e':
return !has_sha1_file(sha1);
case 'p':
type = sha1_object_info(sha1, NULL);
if (type < 0)
die("Not a valid object name %s", obj_name);
/* custom pretty-print here */
if (type == OBJ_TREE) {
const char *ls_args[3] = { NULL };
ls_args[0] = "ls-tree";
ls_args[1] = obj_name;
return cmd_ls_tree(2, ls_args, NULL);
}
if (type == OBJ_BLOB)
return stream_blob_to_fd(1, sha1, NULL, 0);
buf = read_sha1_file(sha1, &type, &size);
if (!buf)
die("Cannot read object %s", obj_name);
if (type == OBJ_TAG) {
pprint_tag(sha1, buf, size);
return 0;
}
/* otherwise just spit out the data */
break;
case 'c':
if (!obj_context.path[0])
die("git cat-file --textconv %s: <object> must be <sha1:path>",
obj_name);
if (!textconv_object(obj_context.path, obj_context.mode, sha1, 1, &buf, &size))
die("git cat-file --textconv: unable to run textconv on %s",
obj_name);
break;
case 0:
if (type_from_string(exp_type) == OBJ_BLOB) {
unsigned char blob_sha1[20];
if (sha1_object_info(sha1, NULL) == OBJ_TAG) {
enum object_type type;
unsigned long size;
char *buffer = read_sha1_file(sha1, &type, &size);
if (memcmp(buffer, "object ", 7) ||
get_sha1_hex(buffer + 7, blob_sha1))
die("%s not a valid tag", sha1_to_hex(sha1));
free(buffer);
} else
hashcpy(blob_sha1, sha1);
if (sha1_object_info(blob_sha1, NULL) == OBJ_BLOB)
return stream_blob_to_fd(1, blob_sha1, NULL, 0);
/*
* we attempted to dereference a tag to a blob
* and failed; there may be new dereference
* mechanisms this code is not aware of.
* fall-back to the usual case.
*/
}
buf = read_object_with_reference(sha1, exp_type, &size, NULL);
break;
default:
die("git cat-file: unknown option: %s", exp_type);
}
