From: Bang Kwang min <justine.bang@samsung.com>
Date: Wed, 5 Sep 2012 01:46:23 +0000 (+0900)
Subject: add checking INVALID_STATE error
X-Git-Tag: 2.0_alpha~7
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=39a51f7eb5d1b35c8320f63347175b2bbc1e4ab2;p=platform%2Fcore%2Fapi%2Furl-download.git

add checking INVALID_STATE error

[Title] add checking INVALID_STATE error
[Issue#] N/A
[Problem] N/A
[Cause] N/A
[Solution] N/A
[SCMRequest] N/A

Change-Id: I5d962b0972208ae42f20dec94d48b3a268854edb
---

diff --git a/include/url_download.h b/include/url_download.h
index 9df844b..02d5b53 100644
--- a/include/url_download.h
+++ b/include/url_download.h
@@ -62,6 +62,7 @@ typedef enum
 	URL_DOWNLOAD_ERROR_INVALID_DESTINATION = TIZEN_ERROR_WEB_CLASS | 0x25, /**< Invalid destination */
 	URL_DOWNLOAD_ERROR_TOO_MANY_DOWNLOADS = TIZEN_ERROR_WEB_CLASS | 0x26, /**< Full of available downloading items */
 	URL_DOWNLOAD_ERROR_ALREADY_COMPLETED = TIZEN_ERROR_WEB_CLASS | 0x27, /**< The download is already completed */
+	URL_DOWNLOAD_ERROR_NO_DATA = TIZEN_ERROR_NO_DATA, /**< No data */
 } url_download_error_e;
 
 
diff --git a/src/url_download_provider.c b/src/url_download_provider.c
index 50a4ee7..2c2cac2 100644
--- a/src/url_download_provider.c
+++ b/src/url_download_provider.c
@@ -1257,7 +1257,8 @@ int url_download_get_url(url_download_h download, char **url)
 
 		if (url_dup == NULL)
 			return url_download_error(__FUNCTION__, URL_DOWNLOAD_ERROR_OUT_OF_MEMORY, NULL);
-	}
+	} else
+		return url_download_error(__FUNCTION__, URL_DOWNLOAD_ERROR_NO_DATA, NULL);
 
 	*url = url_dup;
 
@@ -1303,7 +1304,8 @@ int url_download_get_destination(url_download_h download, char **path)
 
 		if (path_dup == NULL)
 			return url_download_error(__FUNCTION__, URL_DOWNLOAD_ERROR_OUT_OF_MEMORY, NULL);
-	}
+	} else
+		return url_download_error(__FUNCTION__, URL_DOWNLOAD_ERROR_NO_DATA, NULL);
 
 	*path = path_dup;
 
@@ -1335,7 +1337,8 @@ int url_download_get_file_name(url_download_h download, char **file_name)
 
 		if (filename_dup == NULL)
 			return url_download_error(__FUNCTION__, URL_DOWNLOAD_ERROR_OUT_OF_MEMORY, NULL);
-	}
+	} else
+		return url_download_error(__FUNCTION__, URL_DOWNLOAD_ERROR_NO_DATA, NULL);
 
 	*file_name = filename_dup;
 	return URL_DOWNLOAD_ERROR_NONE;
@@ -1389,7 +1392,8 @@ int url_download_get_downloaded_file(url_download_h download, char **path)
 
 		if (path_dup == NULL)
 			return url_download_error(__FUNCTION__, URL_DOWNLOAD_ERROR_OUT_OF_MEMORY, NULL);
-	}
+	} else
+		return url_download_error(__FUNCTION__, URL_DOWNLOAD_ERROR_INVALID_STATE, NULL);
 
 	*path = path_dup;
 	return URL_DOWNLOAD_ERROR_NONE;
@@ -1407,7 +1411,8 @@ int url_download_get_mime(url_download_h download, char **mime_type)
 
 		if (mime_dup == NULL)
 			return url_download_error(__FUNCTION__, URL_DOWNLOAD_ERROR_OUT_OF_MEMORY, NULL);
-	}
+	} else
+		return url_download_error(__FUNCTION__, URL_DOWNLOAD_ERROR_INVALID_STATE, NULL);
 
 	*mime_type = mime_dup;
 	return URL_DOWNLOAD_ERROR_NONE;