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use empty xml element tag syntax for ports with empty dicts 

a2j port dict entry is not actually saved,
so the empty element tag syntax has to be used.
This commit is contained in:
Nedko Arnaudov 2011-07-30 03:59:19 +03:00
parent 997630bfb7
commit a07766fb0a
1 changed files with 12 additions and 2 deletions
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14
daemon/save.c
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@ -130,6 +130,16 @@ bool ladish_write_string_escape(int fd, const char * string)
return ladish_write_string_escape_ex(fd, string, LADISH_ESCAPE_FLAG_ALL);
}
static bool ladish_port_dict_ignored_keys_check(void * context, const char * key, const char * value)
{
return strcmp(key, URI_A2J_PORT) == 0;
}
static bool ladish_port_dict_is_empty(ladish_dict_handle dict)
{
return ladish_dict_iterate(dict, NULL, ladish_port_dict_ignored_keys_check);
}
#define fd (((struct ladish_write_context *)context)->fd)
#define indent (((struct ladish_write_context *)context)->indent)
@ -241,7 +251,7 @@ ladish_write_room_port(
}
dict = ladish_port_get_dict(port);
if (ladish_dict_is_empty(dict))
if (ladish_port_dict_is_empty(dict))
{
if (!ladish_write_string(fd, "\" />\n"))
{
@ -616,7 +626,7 @@ ladish_save_vgraph_port(
}
dict = ladish_port_get_dict(port_handle);
if (ladish_dict_is_empty(dict))
if (ladish_port_dict_is_empty(dict))
{
if (!ladish_write_string(fd, "\" />\n"))
{