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| Rev | Author | Line No. | Line |
|---|---|---|---|
| 1 | pmbaty | 1 | /* |
| 2 | * This file is part of the DXX-Rebirth project <https://www.dxx-rebirth.com/>. |
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| 3 | * It is copyright by its individual contributors, as recorded in the |
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| 4 | * project's Git history. See COPYING.txt at the top level for license |
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| 5 | * terms and a link to the Git history. |
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| 6 | */ |
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| 7 | |||
| 8 | #pragma once |
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| 9 | #include <physfs.h> |
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| 10 | |||
| 11 | typedef char file_extension_t[5]; |
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| 12 | |||
| 13 | #ifdef __cplusplus |
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| 14 | #include <cstdint> |
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| 15 | #include <memory> |
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| 16 | #include "null_sentinel_iterator.h" |
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| 17 | |||
| 18 | #include "dxxsconf.h" |
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| 19 | #include "dsx-ns.h" |
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| 20 | #include "fwd-partial_range.h" |
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| 21 | #include <array> |
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| 22 | |||
| 23 | namespace dcx { |
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| 24 | |||
| 25 | class PHYSFS_list_deleter |
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| 26 | { |
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| 27 | public: |
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| 28 | void operator()(char **list) const |
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| 29 | { |
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| 30 | PHYSFS_freeList(list); |
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| 31 | } |
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| 32 | }; |
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| 33 | |||
| 34 | template <typename D> |
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| 35 | class PHYSFSX_uncounted_list_template : public std::unique_ptr<char *[], D> |
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| 36 | { |
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| 37 | public: |
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| 38 | typedef null_sentinel_iterator<char *> const_iterator; |
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| 39 | DXX_INHERIT_CONSTRUCTORS(PHYSFSX_uncounted_list_template, std::unique_ptr<char *[], D>); |
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| 40 | const_iterator begin() const |
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| 41 | { |
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| 42 | return this->get(); |
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| 43 | } |
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| 44 | const_iterator end() const |
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| 45 | { |
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| 46 | return {}; |
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| 47 | } |
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| 48 | }; |
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| 49 | |||
| 50 | template <typename D> |
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| 51 | class PHYSFSX_counted_list_template : public PHYSFSX_uncounted_list_template<D> |
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| 52 | { |
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| 53 | typedef PHYSFSX_uncounted_list_template<D> base_ptr; |
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| 54 | using typename base_ptr::pointer; |
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| 55 | uint_fast32_t count = 0; |
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| 56 | public: |
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| 57 | using base_ptr::base_ptr; |
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| 58 | uint_fast32_t get_count() const |
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| 59 | { |
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| 60 | return count; |
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| 61 | } |
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| 62 | void set_count(uint_fast32_t c) |
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| 63 | { |
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| 64 | count = c; |
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| 65 | } |
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| 66 | void reset() |
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| 67 | { |
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| 68 | base_ptr::reset(); |
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| 69 | } |
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| 70 | void reset(pointer p) |
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| 71 | { |
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| 72 | count = 0; |
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| 73 | base_ptr::reset(p); |
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| 74 | } |
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| 75 | }; |
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| 76 | |||
| 77 | typedef PHYSFSX_uncounted_list_template<PHYSFS_list_deleter> PHYSFSX_uncounted_list; |
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| 78 | typedef PHYSFSX_counted_list_template<PHYSFS_list_deleter> PHYSFSX_counted_list; |
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| 79 | |||
| 80 | __attribute_nonnull() |
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| 81 | __attribute_warn_unused_result |
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| 82 | PHYSFSX_uncounted_list PHYSFSX_findFiles(const char *path, partial_range_t<const file_extension_t *> exts); |
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| 83 | |||
| 84 | __attribute_nonnull() |
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| 85 | __attribute_warn_unused_result |
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| 86 | PHYSFSX_uncounted_list PHYSFSX_findabsoluteFiles(const char *path, const char *realpath, const partial_range_t<const file_extension_t *> exts); |
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| 87 | |||
| 88 | } |
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| 89 | #endif |