forked from mia/Aegisub
3c18ed542c
Consistently use the C++ names for headers rather than a combination of the C and C++ names. Remove empty LAGI_PRE blocks. Remove checks for both AGI_PRE and LAGI_PRE and change a check for only AGI_PRE to LAGI_PRE. Originally committed to SVN as r5516.
112 lines
3.5 KiB
C++
112 lines
3.5 KiB
C++
// Copyright (c) 2010-2011, Amar Takhar <verm@aegisub.org>
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//
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// Permission to use, copy, modify, and distribute this software for any
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// purpose with or without fee is hereby granted, provided that the above
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// copyright notice and this permission notice appear in all copies.
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//
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// THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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// WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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// MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
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// ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
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// ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
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// OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
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//
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// $Id$
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/// @file path.h
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/// @brief Common paths.
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/// @ingroup libaegisub
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#include <libaegisub/exception.h>
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#include <libaegisub/scoped_ptr.h>
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namespace agi {
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DEFINE_BASE_EXCEPTION_NOINNER(PathError, Exception)
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DEFINE_SIMPLE_EXCEPTION_NOINNER(PathErrorNotFound, PathError, "path/not_found")
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DEFINE_SIMPLE_EXCEPTION_NOINNER(PathErrorInvalid, PathError, "path/invalid")
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DEFINE_SIMPLE_EXCEPTION_NOINNER(PathErrorInternal, PathError, "path")
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class Options;
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/// @class Path
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// Internal representation of all paths in aegisub.
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class Path {
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public:
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// For unit testing.
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friend class PathTest;
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/// Constructor
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Path(const std::string &file, const std::string& default_path);
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/// Destructor
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~Path();
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/// @brief Get a path, this is automatically decoded.
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/// @param name Path to get
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/// @return Full path name in UTF-8
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std::string Get(const char *name);
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/// @brief Set a path, this will be automaticalled encoded if a cookie matches.
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/// @param[in] name Path name to save to.
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void Set(const char *name, const std::string &path);
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/// @brief Set a list of paths
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/// @param name Path name.
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/// @param out[out] Map to load list into
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void ListGet(const char *name, std::vector<std::string> &out);
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/// @brief Set a list of paths.
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/// @param name Path name.
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/// @param list List to set.
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void ListSet(const char *name, std::vector<std::string> list);
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/// @brief Get the default 'open' directory when no alternative is available.
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/// @return Directory
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/// This returns several different values based on OS:
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/// Windows: Documents folder
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/// OS X: ~/Documents
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/// Unix: ~ or Documents folder if set in the environment
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std::string Default();
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/// @brief Decode a path
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/// @param path Decode a path in-place.
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void Decode(std::string &path);
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/// Configuration directory
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static std::string Config();
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private:
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/// Location of path config file.
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const std::string path_file;
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/// Internal default config.
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const std::string path_default;
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/// @brief Encode a path.
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/// @param path Encode a path in-place.
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/// ^CONFIG - Configuration directory (not changable)
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/// ^USER - Users home directory
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/// ^DATA - Aegisub data files
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/// ^VIDEO - Last opened video directory
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/// ^SUBTITLE - Last opened subtitle directory
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/// ^AUDIO - Last opened audio directory
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void Encode(std::string &path);
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/// Options object.
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scoped_ptr<Options> opt;
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/// @brief Locale files
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/// @return Locale location
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/// This is directly assessibly as the Locale directory will never change on any platform.
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std::string Locale();
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protected:
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std::string Data(); ///< Shared resources
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std::string Doc(); ///< Documents
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std::string User(); ///< User config directory
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std::string Temp(); ///< Temporary storage
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};
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} // namespace agi
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