From: Younghwan Ahn <younghwan_.an@samsung.com>
Date: Thu, 28 Mar 2013 09:24:31 +0000 (+0900)
Subject: add MM_ERROR_PLAYER_DRM_OUTPUT_PROTECTION
X-Git-Tag: submit/tizen_2.1/20130424.232016~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=42552fb325e49166ca8a27f7d9075240e6d3bd60;p=platform%2Fcore%2Fmultimedia%2Flibmm-common.git

add MM_ERROR_PLAYER_DRM_OUTPUT_PROTECTION

Change-Id: Ibc9fa09c4d10985e15e4ab83d81e5bb179457a05
---

diff --git a/include/mm_attrs_private.h b/include/mm_attrs_private.h
index b492938..141afd2 100644
--- a/include/mm_attrs_private.h
+++ b/include/mm_attrs_private.h
@@ -25,6 +25,7 @@
 #include <stdbool.h>
 #include <mm_types.h>
 #include <mm_attrs.h>
+#include <pthread.h>
 
 #ifdef __cplusplus
 	extern "C" {
@@ -41,6 +42,9 @@
 		(t) == MMF_VALUE_SPEC_DOUBLE_ARRAY || \
 		(t) == MMF_VALUE_SPEC_DOUBLE_RANGE)
 
+#define MM_ATTRS_WRITE_LOCK(attrs)		do { pthread_mutex_lock(&attrs->write_lock); } while (0)
+#define MM_ATTRS_WRITE_UNLOCK(attrs)	do { pthread_mutex_unlock(&attrs->write_lock); } while (0)
+
 enum mmf_value_type {
 	MMF_VALUE_TYPE_INT = MM_ATTRS_TYPE_INT,
 	MMF_VALUE_TYPE_DOUBLE=MM_ATTRS_TYPE_DOUBLE,
@@ -126,6 +130,7 @@ struct mmf_attrs {
 	mmf_attribute_t *items;
 	mmf_attrs_commit_func_t commit_func;
 	void *commit_param;
+	pthread_mutex_t write_lock;
 };
 
 struct mmf_attrs_list {
diff --git a/include/mm_error.h b/include/mm_error.h
index c0e8527..25a6777 100644
--- a/include/mm_error.h
+++ b/include/mm_error.h
@@ -20,7 +20,7 @@
  */
 
 
- 
+
 #ifndef __MM_ERROR_H__
 #define __MM_ERROR_H__
 
@@ -161,6 +161,7 @@
 #define MM_ERROR_PLAYER_DRM_EXPIRED					(MM_ERROR_PLAYER_CLASS | 0x1a)		/**< Expired license */
 #define MM_ERROR_PLAYER_DRM_FUTURE_USE					(MM_ERROR_PLAYER_CLASS | 0x1b)		/**< License for future use */
 #define MM_ERROR_PLAYER_DRM_NOT_AUTHORIZED				(MM_ERROR_PLAYER_CLASS | 0x1c)          /**< Not authorized */
+#define MM_ERROR_PLAYER_DRM_OUTPUT_PROTECTION				(MM_ERROR_PLAYER_CLASS | 0x1d)          /**< Output protected */
 
 #define MM_ERROR_PLAYER_STREAMING_UNSUPPORTED_AUDIO			(MM_ERROR_PLAYER_CLASS | 0x22)		/**< Unsupported audio  */
 #define MM_ERROR_PLAYER_STREAMING_UNSUPPORTED_VIDEO			(MM_ERROR_PLAYER_CLASS | 0x23)		/**< Unsupported video  */
diff --git a/mm_attrs.c b/mm_attrs.c
index 715b013..e24cdd0 100644
--- a/mm_attrs.c
+++ b/mm_attrs.c
@@ -231,18 +231,23 @@ int mm_attrs_set_string(MMHandleType h, int idx, const char *string, int size)
 
 	return_val_if_fail(item, MM_ERROR_COMMON_INVALID_ARGUMENT);
 
+	MM_ATTRS_WRITE_LOCK(attrs);
 
 	if (mmf_attribute_check_flags(item, MM_ATTRS_FLAG_WRITABLE))
 	{
 		int ret = 0;
 		ret = mmf_attribute_set_string(item, string, size);
 
+		MM_ATTRS_WRITE_UNLOCK(attrs);
+
 		if (ret == 0)
 			return MM_ERROR_NONE;
 		else
 			return MM_ERROR_COMMON_INVALID_ARGUMENT;
 	}
 
+	MM_ATTRS_WRITE_UNLOCK(attrs);
+
 	return MM_ERROR_COMMON_INVALID_PERMISSION;
 }
 
@@ -252,12 +257,18 @@ int mm_attrs_get_string(MMHandleType h, int idx,char **sval, int *size)
 	mmf_attrs_t *attrs = (mmf_attrs_t *) h;
 	return_val_if_fail(attrs && idx >= 0 && idx < attrs->count && sval, MM_ERROR_COMMON_INVALID_ARGUMENT);
 
+	MM_ATTRS_WRITE_LOCK(attrs);
+
 	if (!(attrs->items[idx].flags & MM_ATTRS_FLAG_READABLE)) {
 		mmf_debug(MMF_DEBUG_LOG, "Access denied.\n");
+		MM_ATTRS_WRITE_UNLOCK(attrs);
 		return MM_ERROR_COMMON_INVALID_PERMISSION;
 	}
 
 	*sval = mmf_value_get_string(&attrs->items[idx].value,size);
+
+	MM_ATTRS_WRITE_UNLOCK(attrs);
+
 	return MM_ERROR_NONE;
 }
 
diff --git a/mm_attrs_private.c b/mm_attrs_private.c
index d37905c..ab5afa0 100644
--- a/mm_attrs_private.c
+++ b/mm_attrs_private.c
@@ -513,6 +513,12 @@ MMHandleType mmf_attrs_new(int count)
 	attrs->count = count;
 	attrs->items = (mmf_attribute_t *) malloc (sizeof(mmf_attribute_t) * count);
 	memset(attrs->items, 0, sizeof(mmf_attribute_t) * count);
+
+	if (pthread_mutex_init(&attrs->write_lock, NULL) != 0) {
+		mmf_debug(MMF_DEBUG_ERROR, "mutex init failed");
+		return 0;
+	}
+
 	return (MMHandleType) attrs;
 }
 
@@ -554,6 +560,7 @@ void mmf_attrs_free(MMHandleType h)
 			free(attrs->items);
 			attrs->items = NULL;
 		}
+		pthread_mutex_destroy(&attrs->write_lock);
 		free(attrs);
 	}
 }
@@ -618,6 +625,8 @@ int mmf_attrs_commit(MMHandleType h)
 	int i;
 	int ret = 0;
 
+	MM_ATTRS_WRITE_LOCK(attrs);
+
 	for (i = 0; i < attrs->count; ++i) {
 		if (mmf_attribute_is_modified(&attrs->items[i])) {
 			if (attrs->commit_func) {
@@ -636,6 +645,9 @@ int mmf_attrs_commit(MMHandleType h)
 			}
 		}
 	}
+
+	MM_ATTRS_WRITE_UNLOCK(attrs);
+
 	return ret;
 }
 
@@ -647,6 +659,8 @@ int mmf_attrs_commit_err(MMHandleType h, char **err_attr_name)
 
 	return_val_if_fail(h, -1);
 
+	MM_ATTRS_WRITE_LOCK(attrs);
+
 	for (i = 0; i < attrs->count; ++i) {
 		if (mmf_attribute_is_modified(&attrs->items[i])) {
 			if (attrs->commit_func) {
@@ -671,6 +685,9 @@ int mmf_attrs_commit_err(MMHandleType h, char **err_attr_name)
 			}
 		}
 	}
+
+	MM_ATTRS_WRITE_UNLOCK(attrs);
+
 	return ret;
 }
 
diff --git a/packaging/libmm-common.spec b/packaging/libmm-common.spec
index 52664ce..3ca0200 100644
--- a/packaging/libmm-common.spec
+++ b/packaging/libmm-common.spec
@@ -1,7 +1,7 @@
 Name:       libmm-common
 Summary:    Multimedia Framework Common Lib
 Version:    0.2.53
-Release:    1
+Release:    2
 Group:      TO_BE/FILLED_IN
 License:    Apache-2.0
 Source0:    %{name}-%{version}.tar.gz