From af6a5ef514e797b7aaecde56a90751bd499da4af Mon Sep 17 00:00:00 2001
From: Pierre Pronchery <khorben@defora.org>
Date: Thu, 27 May 2010 16:49:45 +0000
Subject: [PATCH] Allow commands to carry user-defined data

---
 src/command.c | 16 ++++++++++++++++
 src/command.h |  2 ++
 2 files changed, 18 insertions(+)

diff --git a/src/command.c b/src/command.c
index 5c35971..0572ec9 100644
--- a/src/command.c
+++ b/src/command.c
@@ -34,6 +34,7 @@ struct _GSMCommand
 	unsigned int timeout;
 	GSMError error;
 	GSMCommandCallback callback;
+	void * data;
 	GSMMode mode;
 };
 
@@ -55,6 +56,7 @@ GSMCommand * gsm_command_new(char const * command)
 	gsmc->timeout = 2000;
 	gsmc->error = GSM_ERROR_UNKNOWN;
 	gsmc->callback = NULL;
+	gsmc->data = NULL;
 	gsmc->mode = GSM_MODE_COMMAND;
 	/* check errors */
 	if(gsmc->command == NULL)
@@ -92,6 +94,13 @@ char const * gsm_command_get_command(GSMCommand * gsmc)
 }
 
 
+/* gsm_command_get_data */
+void * gsm_command_get_data(GSMCommand * gsmc)
+{
+	return gsmc->data;
+}
+
+
 /* gsm_command_get_error */
 GSMError gsm_command_get_error(GSMCommand * gsmc)
 {
@@ -128,6 +137,13 @@ void gsm_command_set_callback(GSMCommand * gsmc,
 }
 
 
+/* gsm_command_set_data */
+void gsm_command_set_data(GSMCommand * gsmc, void * data)
+{
+	gsmc->data = data;
+}
+
+
 /* gsm_command_set_error */
 void gsm_command_set_error(GSMCommand * gsmc, GSMError error)
 {
diff --git a/src/command.h b/src/command.h
index 87cb557..fd4a2d9 100644
--- a/src/command.h
+++ b/src/command.h
@@ -31,12 +31,14 @@ void gsm_command_delete(GSMCommand * gsmc);
 /* accessors */
 GSMCommandCallback gsm_command_get_callback(GSMCommand * gsmc);
 char const * gsm_command_get_command(GSMCommand * gsmc);
+void * gsm_command_get_data(GSMCommand * gsmc);
 GSMError gsm_command_get_error(GSMCommand * gsmc);
 GSMMode gsm_command_get_mode(GSMCommand * gsmc);
 GSMPriority gsm_command_get_priority(GSMCommand * gsmc);
 unsigned int gsm_command_get_timeout(GSMCommand * gsmc);
 
 void gsm_command_set_callback(GSMCommand * gsmc, GSMCommandCallback callback);
+void gsm_command_set_data(GSMCommand * gsmc, void * data);
 void gsm_command_set_error(GSMCommand * gsmc, GSMError error);
 void gsm_command_set_mode(GSMCommand * gsmc, GSMMode mode);
 void gsm_command_set_priority(GSMCommand * gsmc, GSMPriority priority);