[Bluez-devel] Retrieving an Array of Strings, that is attached to a G_HASH_TABLE variant

["David Stockwell" <dstockwell@frequency-one.com>]

[-- Attachment #1.1: Type: text/plain, Size: 952 bytes --]

In Bluez, certain messages return a GHashTable of type (G_TYPE_STRING, G_TYPE_VALUE), so the key is a String, and the value is a Variant.  Many of the values returned are boolean, integer, and other simple types; others are a boxed Object Path.  These I can handle.

However, in a couple of cases, the value returned is an array of pointers to strings (G_TYPE_STRV).

To retrieve the strings, I am trying something like the following:

(GStrv) gPropValue = (GStrv) g_hash_table_lookup(propTable, "Strings"); // Assume that the "key" is "Strings"
if (gPropValue) {
  while (*gPropValue) {
    cout << *gPropValue << endl;
    ++gPropValue;
  }
}

I do get a properly terminated list of pointers, but each pointer points to a null string. ('\0')

I have not yet added debug statements to syslog (my next step) into the system level code, but why are the strings not filled in?  What else am I missing?  Any suggestions?

David Stockwell

[-- Attachment #1.2: Type: text/html, Size: 2154 bytes --]

[-- Attachment #2: Type: text/plain, Size: 247 bytes --]

-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://sourceforge.net/services/buy/index.php

[-- Attachment #3: Type: text/plain, Size: 164 bytes --]

_______________________________________________
Bluez-devel mailing list
Bluez-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/bluez-devel