-
-
Notifications
You must be signed in to change notification settings - Fork 2.4k
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Merge pull request #7992 from rouault/gdal_footprint
Add gdal_footprint utility
- Loading branch information
Showing
17 changed files
with
2,850 additions
and
27 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,233 @@ | ||
/****************************************************************************** | ||
* | ||
* Project: GDAL Utilities | ||
* Purpose: Computes the footprint of a GDAL raster | ||
* Authors: Even Rouault, <even dot rouault at spatialys dot com> | ||
* | ||
****************************************************************************** | ||
* Copyright (c) 2023, Even Rouault <even dot rouault at spatialys dot com> | ||
* | ||
* Permission is hereby granted, free of charge, to any person obtaining a | ||
* copy of this software and associated documentation files (the "Software"), | ||
* to deal in the Software without restriction, including without limitation | ||
* the rights to use, copy, modify, merge, publish, distribute, sublicense, | ||
* and/or sell copies of the Software, and to permit persons to whom the | ||
* Software is furnished to do so, subject to the following conditions: | ||
* | ||
* The above copyright notice and this permission notice shall be included | ||
* in all copies or substantial portions of the Software. | ||
* | ||
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS | ||
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, | ||
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL | ||
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER | ||
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING | ||
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER | ||
* DEALINGS IN THE SOFTWARE. | ||
****************************************************************************/ | ||
|
||
#include "cpl_string.h" | ||
#include "gdal_version.h" | ||
#include "commonutils.h" | ||
#include "gdal_utils_priv.h" | ||
#include "gdal_priv.h" | ||
#include "ogrsf_frmts.h" | ||
|
||
/************************************************************************/ | ||
/* Usage() */ | ||
/************************************************************************/ | ||
|
||
static void Usage(const char *pszErrorMsg = nullptr) | ||
|
||
{ | ||
printf("Usage: gdal_footprint [--help-general]\n" | ||
" [-b band]* [-combine_bands union|intersection]\n" | ||
" [-oo NAME=VALUE]* [-ovr <index>]\n" | ||
" [-srcnodata \"value [value...]\"]\n" | ||
" [-t_cs pixel|georef] [-t_srs <srs_def>] [-split_polys]\n" | ||
" [-convex_hull] [-densify <value>] [-simplify <value>]\n" | ||
" [-min_ring_area <value>] [-max_points <value>|unlimited]\n" | ||
" [-of ogr_format] [-lyr_name dst_layername]\n" | ||
" [-dsco name=value]* [-lco name=value]* [-overwrite] [-q]\n" | ||
" <src_filename> <dst_filename>\n"); | ||
|
||
if (pszErrorMsg != nullptr) | ||
fprintf(stderr, "\nFAILURE: %s\n", pszErrorMsg); | ||
exit(1); | ||
} | ||
|
||
/************************************************************************/ | ||
/* main() */ | ||
/************************************************************************/ | ||
|
||
MAIN_START(argc, argv) | ||
{ | ||
/* Check strict compilation and runtime library version as we use C++ API */ | ||
if (!GDAL_CHECK_VERSION(argv[0])) | ||
exit(1); | ||
|
||
EarlySetConfigOptions(argc, argv); | ||
|
||
/* -------------------------------------------------------------------- */ | ||
/* Generic arg processing. */ | ||
/* -------------------------------------------------------------------- */ | ||
GDALAllRegister(); | ||
argc = GDALGeneralCmdLineProcessor(argc, &argv, 0); | ||
if (argc < 1) | ||
exit(-argc); | ||
|
||
for (int i = 0; i < argc; i++) | ||
{ | ||
if (EQUAL(argv[i], "--utility_version")) | ||
{ | ||
printf("%s was compiled against GDAL %s and " | ||
"is running against GDAL %s\n", | ||
argv[0], GDAL_RELEASE_NAME, GDALVersionInfo("RELEASE_NAME")); | ||
CSLDestroy(argv); | ||
return 0; | ||
} | ||
else if (EQUAL(argv[i], "--help")) | ||
{ | ||
Usage(); | ||
} | ||
} | ||
|
||
GDALFootprintOptionsForBinary sOptionsForBinary; | ||
// coverity[tainted_data] | ||
GDALFootprintOptions *psOptions = | ||
GDALFootprintOptionsNew(argv + 1, &sOptionsForBinary); | ||
CSLDestroy(argv); | ||
|
||
if (psOptions == nullptr) | ||
{ | ||
Usage(); | ||
} | ||
|
||
if (!(sOptionsForBinary.bQuiet)) | ||
{ | ||
GDALFootprintOptionsSetProgress(psOptions, GDALTermProgress, nullptr); | ||
} | ||
|
||
if (sOptionsForBinary.osSource.empty()) | ||
Usage("No input file specified."); | ||
|
||
if (!sOptionsForBinary.bDestSpecified) | ||
Usage("No output file specified."); | ||
|
||
/* -------------------------------------------------------------------- */ | ||
/* Open input file. */ | ||
/* -------------------------------------------------------------------- */ | ||
GDALDatasetH hInDS = GDALOpenEx(sOptionsForBinary.osSource.c_str(), | ||
GDAL_OF_RASTER | GDAL_OF_VERBOSE_ERROR, | ||
/*papszAllowedDrivers=*/nullptr, | ||
sOptionsForBinary.aosOpenOptions.List(), | ||
/*papszSiblingFiles=*/nullptr); | ||
|
||
if (hInDS == nullptr) | ||
exit(1); | ||
|
||
/* -------------------------------------------------------------------- */ | ||
/* Open output file if it exists. */ | ||
/* -------------------------------------------------------------------- */ | ||
GDALDatasetH hDstDS = nullptr; | ||
if (!(sOptionsForBinary.bCreateOutput)) | ||
{ | ||
CPLPushErrorHandler(CPLQuietErrorHandler); | ||
hDstDS = | ||
GDALOpenEx(sOptionsForBinary.osDest.c_str(), | ||
GDAL_OF_VECTOR | GDAL_OF_VERBOSE_ERROR | GDAL_OF_UPDATE, | ||
nullptr, nullptr, nullptr); | ||
CPLPopErrorHandler(); | ||
} | ||
|
||
if (!sOptionsForBinary.osFormat.empty() && | ||
(sOptionsForBinary.bCreateOutput || hDstDS == nullptr)) | ||
{ | ||
GDALDriverManager *poDM = GetGDALDriverManager(); | ||
GDALDriver *poDriver = | ||
poDM->GetDriverByName(sOptionsForBinary.osFormat.c_str()); | ||
char **papszDriverMD = (poDriver) ? poDriver->GetMetadata() : nullptr; | ||
if (poDriver == nullptr || | ||
!CPLTestBool(CSLFetchNameValueDef(papszDriverMD, GDAL_DCAP_VECTOR, | ||
"FALSE")) || | ||
!CPLTestBool( | ||
CSLFetchNameValueDef(papszDriverMD, GDAL_DCAP_CREATE, "FALSE"))) | ||
{ | ||
fprintf(stderr, | ||
"Output driver `%s' not recognised or does not support " | ||
"direct output file creation.\n", | ||
sOptionsForBinary.osFormat.c_str()); | ||
fprintf(stderr, "The following format drivers are configured and " | ||
"support direct output:\n"); | ||
|
||
for (int iDriver = 0; iDriver < poDM->GetDriverCount(); iDriver++) | ||
{ | ||
GDALDriver *poIter = poDM->GetDriver(iDriver); | ||
papszDriverMD = poIter->GetMetadata(); | ||
if (CPLTestBool(CSLFetchNameValueDef( | ||
papszDriverMD, GDAL_DCAP_VECTOR, "FALSE")) && | ||
CPLTestBool(CSLFetchNameValueDef( | ||
papszDriverMD, GDAL_DCAP_CREATE, "FALSE"))) | ||
{ | ||
fprintf(stderr, " -> `%s'\n", poIter->GetDescription()); | ||
} | ||
} | ||
exit(1); | ||
} | ||
} | ||
|
||
if (hDstDS && sOptionsForBinary.bOverwrite) | ||
{ | ||
auto poDstDS = GDALDataset::FromHandle(hDstDS); | ||
int nLayerCount = poDstDS->GetLayerCount(); | ||
int iLayerToDelete = -1; | ||
for (int i = 0; i < nLayerCount; ++i) | ||
{ | ||
auto poLayer = poDstDS->GetLayer(i); | ||
if (poLayer && | ||
poLayer->GetName() == sOptionsForBinary.osDestLayerName) | ||
{ | ||
iLayerToDelete = i; | ||
break; | ||
} | ||
} | ||
bool bDeleteOK = false; | ||
if (iLayerToDelete >= 0 && poDstDS->TestCapability(ODsCDeleteLayer)) | ||
{ | ||
bDeleteOK = poDstDS->DeleteLayer(iLayerToDelete) == OGRERR_NONE; | ||
} | ||
if (!bDeleteOK && nLayerCount == 1) | ||
{ | ||
GDALClose(hDstDS); | ||
hDstDS = nullptr; | ||
CPLPushErrorHandler(CPLQuietErrorHandler); | ||
GDALDeleteDataset(nullptr, sOptionsForBinary.osDest.c_str()); | ||
CPLPopErrorHandler(); | ||
VSIUnlink(sOptionsForBinary.osDest.c_str()); | ||
} | ||
} | ||
else if (sOptionsForBinary.bOverwrite) | ||
{ | ||
CPLPushErrorHandler(CPLQuietErrorHandler); | ||
GDALDeleteDataset(nullptr, sOptionsForBinary.osDest.c_str()); | ||
CPLPopErrorHandler(); | ||
VSIUnlink(sOptionsForBinary.osDest.c_str()); | ||
} | ||
|
||
int bUsageError = FALSE; | ||
GDALDatasetH hRetDS = GDALFootprint(sOptionsForBinary.osDest.c_str(), | ||
hDstDS, hInDS, psOptions, &bUsageError); | ||
if (bUsageError == TRUE) | ||
Usage(); | ||
int nRetCode = hRetDS ? 0 : 1; | ||
|
||
GDALClose(hInDS); | ||
if (GDALClose(hRetDS) != CE_None) | ||
nRetCode = 1; | ||
GDALFootprintOptionsFree(psOptions); | ||
|
||
GDALDestroyDriverManager(); | ||
|
||
return nRetCode; | ||
} | ||
MAIN_END |
Oops, something went wrong.