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storage: migrate from class Error to C++ exceptions

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This commit is contained in:
Max Kellermann
2016-10-27 08:40:40 +02:00
parent cab87e9398
commit c598686bd9
19 changed files with 208 additions and 281 deletions
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23
src/storage/StorageInterface.hxx
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@@ -27,7 +27,6 @@
struct StorageFileInfo;
class AllocatedPath;
class Error;
class StorageDirectoryReader {
public:
@@ -36,8 +35,12 @@ public:
virtual ~StorageDirectoryReader() {}
virtual const char *Read() = 0;
virtual bool GetInfo(bool follow, StorageFileInfo &info,
Error &error) = 0;
/**
* Throws #std::runtime_error on error.
*/
gcc_pure
virtual StorageFileInfo GetInfo(bool follow) = 0;
};
class Storage {
@@ -46,12 +49,16 @@ public:
Storage(const Storage &) = delete;
virtual ~Storage() {}
virtual bool GetInfo(const char *uri_utf8, bool follow,
StorageFileInfo &info,
Error &error) = 0;
/**
* Throws #std::runtime_error on error.
*/
gcc_pure
virtual StorageFileInfo GetInfo(const char *uri_utf8, bool follow) = 0;
virtual StorageDirectoryReader *OpenDirectory(const char *uri_utf8,
Error &error) = 0;
/**
* Throws #std::runtime_error on error.
*/
virtual StorageDirectoryReader *OpenDirectory(const char *uri_utf8) = 0;
/**
* Map the given relative URI to an absolute URI.