| Directory: | cvmfs/ |
|---|---|
| File: | cvmfs/shortstring.cc |
| Date: | 2024-04-28 02:33:07 |
| Exec | Total | Coverage | |
|---|---|---|---|
| Lines: | 20 | 20 | 100.0% |
| Branches: | 13 | 14 | 92.9% |
| Line | Branch | Exec | Source |
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| 1 | /** | ||
| 2 | * This file is part of the CernVM File System. | ||
| 3 | * | ||
| 4 | * Some common functions. | ||
| 5 | */ | ||
| 6 | |||
| 7 | |||
| 8 | #include "cvmfs_config.h" | ||
| 9 | #include "shortstring.h" | ||
| 10 | |||
| 11 | #ifdef CVMFS_NAMESPACE_GUARD | ||
| 12 | namespace CVMFS_NAMESPACE_GUARD { | ||
| 13 | #endif | ||
| 14 | |||
| 15 | 1035 | PathString GetParentPath(const PathString &path) { | |
| 16 | 1035 | int length = static_cast<int>(path.GetLength()); | |
| 17 |
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1035 | if (length == 0) |
| 18 | 1 | return path; | |
| 19 | 1034 | const char *chars = path.GetChars(); | |
| 20 | |||
| 21 |
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4071 | for (int i = length-1; i >= 0; --i) { |
| 22 |
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4070 | if (chars[i] == '/') |
| 23 | 1033 | return PathString(chars, i); | |
| 24 | } | ||
| 25 | |||
| 26 | 1 | return path; | |
| 27 | } | ||
| 28 | |||
| 29 | 4 | NameString GetFileName(const PathString &path) { | |
| 30 | 4 | NameString name; | |
| 31 | 4 | int length = static_cast<int>(path.GetLength()); | |
| 32 | 4 | const char *chars = path.GetChars(); | |
| 33 | |||
| 34 | int i; | ||
| 35 |
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17 | for (i = length-1; i >= 0; --i) { |
| 36 |
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16 | if (chars[i] == '/') |
| 37 | 3 | break; | |
| 38 | } | ||
| 39 | 4 | i++; | |
| 40 |
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4 | if (i < length) { |
| 41 |
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3 | name.Append(chars+i, length-i); |
| 42 | } | ||
| 43 | |||
| 44 | 4 | return name; | |
| 45 | } | ||
| 46 | |||
| 47 | #ifdef CVMFS_NAMESPACE_GUARD | ||
| 48 | } // namespace CVMFS_NAMESPACE_GUARD | ||
| 49 | #endif | ||
| 50 |