int
commit_read (state_t *ur, struct commit *commit, const unsigned char sha1[20])
{
int fd = -1;
char * buf = NULL;
int len;
struct tm tm;
char *cp;
commit->msg = NULL;
if (commit->alive) goto error;
if ((fd = object_open (ur, sha1)) < -1) goto error;
buf = readline (fd);
if (buf == NULL) goto error;
cp = strptime (buf, "%a %b %d %T %Y", &tm);
commit->ctime = mktime (&tm);
free (buf); buf = NULL;
buf = readline (fd);
if (buf == NULL) goto error;
hex_to_sha1 (buf, commit->parent_sha1_1);
free (buf); buf = NULL;
buf = readline (fd);
if (buf == NULL) goto error;
hex_to_sha1 (buf, commit->parent_sha1_2);
free (buf); buf = NULL;
buf = readline (fd);
if (buf == NULL) goto error;
commit->object_type = atoi (buf);
free (buf); buf = NULL;
buf = readline (fd);
if (buf == NULL) goto error;
hex_to_sha1 (buf, commit->object_sha1);
free (buf); buf = NULL;
buf = readline (fd);
if (buf == NULL) goto error;
len = atoi (buf);
free (buf); buf = NULL;
commit->msg = (char *) malloc (len);
readn (fd, commit->msg, len);
close (fd);
commit->alive = true;
return 0;
error:
if (commit->msg != NULL) free (commit->msg);
return -1;
}
int
ccnet_session_load_config (CcnetSession *session, const char *config_dir_r)
{
int ret = 0;
char *config_file, *config_dir;
char *id = 0, *name = 0, *port_str = 0, *lport_str,
*user_name = 0;
#ifdef CCNET_SERVER
char *service_url;
#endif
int port, local_port = 0;
unsigned char sha1[20];
GKeyFile *key_file;
config_dir = ccnet_expand_path (config_dir_r);
if (checkdir(config_dir) < 0) {
ccnet_error ("Config dir %s does not exist or is not "
"a directory.\n", config_dir);
return -1;
}
config_file = g_build_filename (config_dir, SESSION_CONFIG_FILENAME, NULL);
key_file = g_key_file_new ();
g_key_file_set_list_separator (key_file, ',');
if (!g_key_file_load_from_file (key_file, config_file,
G_KEY_FILE_KEEP_COMMENTS, NULL))
{
ccnet_warning ("Can't load config file %s.\n", config_file);
return -1;
}
id = ccnet_key_file_get_string (key_file, "General", "ID");
user_name = ccnet_key_file_get_string (key_file, "General", "USER_NAME");
name = ccnet_key_file_get_string (key_file, "General", "NAME");
#ifdef CCNET_SERVER
service_url = ccnet_key_file_get_string (key_file, "General", "SERVICE_URL");
#endif
port_str = ccnet_key_file_get_string (key_file, "Network", "PORT");
lport_str = ccnet_key_file_get_string (key_file, "Client", "PORT");
if (port_str == NULL)
port = DEFAULT_PORT;
else
port = atoi (port_str);
if (lport_str != NULL)
local_port = atoi (lport_str);
if ( (id == NULL) || (strlen (id) != SESSION_ID_LENGTH)
|| (hex_to_sha1 (id, sha1) < 0) ) {
ccnet_error ("Wrong ID\n");
ret = -1;
goto onerror;
}
memcpy (session->base.id, id, 40);
session->base.id[40] = '\0';
session->base.name = g_strdup(name);
session->base.user_name = g_strdup(user_name);
session->base.public_port = port;
#ifdef CCNET_SERVER
session->base.service_url = g_strdup(service_url);
#endif
session->config_file = config_file;
session->config_dir = config_dir;
session->local_port = local_port;
session->keyf = key_file;
load_rsakey(session);
ret = 0;
onerror:
g_free (id);
g_free (name);
g_free (user_name);
g_free (port_str);
#ifdef CCNET_SERVER
g_free (service_url);
#endif
return ret;
}
int
tree_read (state_t *ur, struct tree *tree, unsigned char sha1[20])
{
int fd = -1, i;
int blob_cnt = 0;
int branch_cnt = 0;
char * buf = NULL;
char *name = NULL, *branch = NULL;
unsigned char commit[20];
struct blob_tree_entry *blob_entry = NULL;
struct branch_tree_entry *branch_entry = NULL;
tree_init (tree);
if ((fd = object_open (ur, sha1)) < -1)
goto error;
buf = readline (fd);
if (buf == NULL) goto error;
blob_cnt = atoi (buf);
free (buf); buf = NULL;
for (i = 0; i < blob_cnt; i ++)
{
buf = readline (fd);
if (buf == NULL) goto error;
name = buf;
buf = NULL;
buf = readline (fd);
if (buf == NULL) goto error;
hex_to_sha1 (buf, commit);
free (buf); buf = NULL;
blob_entry = (struct blob_tree_entry *) malloc (sizeof (struct blob_tree_entry));
if (blob_entry == NULL)
goto error;
blob_entry->name = name;
memcpy (blob_entry->commit, commit, 20);
list_push_back (&tree->blob_entries, &blob_entry->elem);
name = NULL;
blob_entry = NULL;
}
buf = readline (fd);
if (buf == NULL) goto error;
branch_cnt = atoi (buf);
free (buf); buf = NULL;
for (i = 0; i < branch_cnt; i ++)
{
buf = readline (fd);
if (buf == NULL) goto error;
name = buf;
buf = NULL;
buf = readline (fd);
if (buf == NULL) goto error;
branch = buf;
buf = NULL;
buf = readline (fd);
if (buf == NULL) goto error;
hex_to_sha1 (buf, commit);
free (buf); buf = NULL;
branch_entry = (struct branch_tree_entry *) malloc (sizeof (struct branch_tree_entry));
if (branch_entry == NULL)
goto error;
branch_entry->name = name;
branch_entry->branch = branch;
memcpy (branch_entry->commit, commit, 20);
list_push_back (&tree->branch_entries, &branch_entry->elem);
name = NULL;
branch = NULL;
branch_entry = NULL;
}
close (fd);
return 0;
error:
if (name != NULL) free (name);
if (branch != NULL) free (branch);
if (blob_entry != NULL) free (blob_entry);
if (branch_entry != NULL) free (branch_entry);
tree_destroy (tree);
return -1;
}