/src/gdal/apps/gdalalg_dataset_delete.cpp
Line | Count | Source |
1 | | /****************************************************************************** |
2 | | * |
3 | | * Project: GDAL |
4 | | * Purpose: gdal "dataset delete" subcommand |
5 | | * Author: Even Rouault <even dot rouault at spatialys.com> |
6 | | * |
7 | | ****************************************************************************** |
8 | | * Copyright (c) 2025, Even Rouault <even dot rouault at spatialys.com> |
9 | | * |
10 | | * SPDX-License-Identifier: MIT |
11 | | ****************************************************************************/ |
12 | | |
13 | | #include "gdalalg_dataset_delete.h" |
14 | | |
15 | | #include "gdal.h" |
16 | | |
17 | | //! @cond Doxygen_Suppress |
18 | | |
19 | | #ifndef _ |
20 | 0 | #define _(x) (x) |
21 | | #endif |
22 | | |
23 | | /************************************************************************/ |
24 | | /* GDALDatasetDeleteAlgorithm() */ |
25 | | /************************************************************************/ |
26 | | |
27 | | GDALDatasetDeleteAlgorithm::GDALDatasetDeleteAlgorithm() |
28 | 0 | : GDALAlgorithm(NAME, DESCRIPTION, HELP_URL) |
29 | 0 | { |
30 | 0 | { |
31 | 0 | auto &arg = |
32 | 0 | AddArg("filename", 0, _("File or directory name"), &m_filename) |
33 | 0 | .SetPositional() |
34 | 0 | .SetRequired(); |
35 | 0 | SetAutoCompleteFunctionForFilename(arg, 0); |
36 | 0 | } |
37 | |
|
38 | 0 | { |
39 | 0 | auto &arg = |
40 | 0 | AddArg("format", 'f', _("Dataset format"), &m_format) |
41 | 0 | .AddMetadataItem(GAAMDI_REQUIRED_CAPABILITIES, {GDAL_DCAP_OPEN}) |
42 | 0 | .SetCategory(GAAC_ADVANCED); |
43 | 0 | arg.AddValidationAction([this, &arg]() |
44 | 0 | { return ValidateFormat(arg, false, false); }); |
45 | 0 | arg.SetAutoCompleteFunction( |
46 | 0 | [&arg](const std::string &) |
47 | 0 | { |
48 | 0 | return GDALAlgorithm::FormatAutoCompleteFunction(arg, false, |
49 | 0 | false); |
50 | 0 | }); |
51 | 0 | } |
52 | 0 | } |
53 | | |
54 | | /************************************************************************/ |
55 | | /* GDALDatasetDeleteAlgorithm::RunImpl() */ |
56 | | /************************************************************************/ |
57 | | |
58 | | bool GDALDatasetDeleteAlgorithm::RunImpl(GDALProgressFunc, void *) |
59 | 0 | { |
60 | 0 | GDALDriverH hDriver = nullptr; |
61 | 0 | if (!m_format.empty()) |
62 | 0 | hDriver = GDALGetDriverByName(m_format.c_str()); |
63 | |
|
64 | 0 | bool ret = true; |
65 | 0 | for (const auto &datasetName : m_filename) |
66 | 0 | { |
67 | 0 | ret = ret && GDALDeleteDataset(hDriver, datasetName.c_str()) == CE_None; |
68 | 0 | } |
69 | |
|
70 | 0 | return ret; |
71 | 0 | } |
72 | | |
73 | | //! @endcond |