From a7b632bd9e26fb0f580b7683700343e300da1680 Mon Sep 17 00:00:00 2001
From: Denis Kenzior <denis.kenzior@intel.com>
Date: Thu, 3 Sep 2009 23:03:42 -0500
Subject: Add unquoted string capability

This is completely broken according to the standard, but some vendors
use this in their "special" commands.
---
 gatchat/gatresult.c | 45 +++++++++++++++++++++++++++++++++++++++++++++
 gatchat/gatresult.h |  2 ++
 2 files changed, 47 insertions(+)

diff --git a/gatchat/gatresult.c b/gatchat/gatresult.c
index 389f7e82..ee02c0ca 100644
--- a/gatchat/gatresult.c
+++ b/gatchat/gatresult.c
@@ -105,6 +105,51 @@ static inline int skip_to_next_field(const char *line, int pos, int len)
 	return pos;
 }
 
+gboolean g_at_result_iter_next_unquoted_string(GAtResultIter *iter,
+						const char **str)
+{
+	unsigned int pos;
+	unsigned int end;
+	unsigned int len;
+	char *line;
+
+	if (!iter)
+		return FALSE;
+
+	if (!iter->l)
+		return FALSE;
+
+	line = iter->l->data;
+	len = strlen(line);
+
+	pos = iter->line_pos;
+
+	/* Omitted string */
+	if (line[pos] == ',') {
+		end = pos;
+		iter->buf[pos] = '\0';
+		goto out;
+	}
+
+	if (line[pos] == '"')
+		return FALSE;
+
+	end = pos;
+
+	while (end < len && line[end] != ',')
+		end += 1;
+
+	iter->buf[end] = '\0';
+
+out:
+	iter->line_pos = skip_to_next_field(line, end, len);
+
+	if (str)
+		*str = iter->buf + pos;
+
+	return TRUE;
+}
+
 gboolean g_at_result_iter_next_string(GAtResultIter *iter, const char **str)
 {
 	unsigned int pos;
diff --git a/gatchat/gatresult.h b/gatchat/gatresult.h
index fc4c123c..392e56cf 100644
--- a/gatchat/gatresult.h
+++ b/gatchat/gatresult.h
@@ -55,6 +55,8 @@ gboolean g_at_result_iter_skip_next(GAtResultIter *iter);
 
 gboolean g_at_result_iter_next_range(GAtResultIter *iter, gint *min, gint *max);
 gboolean g_at_result_iter_next_string(GAtResultIter *iter, const char **str);
+gboolean g_at_result_iter_next_unquoted_string(GAtResultIter *iter,
+						const char **str);
 gboolean g_at_result_iter_next_number(GAtResultIter *iter, gint *number);
 gboolean g_at_result_iter_next_hexstring(GAtResultIter *iter,
 		const guint8 **str, gint *length);
-- 
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