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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#include "cmBinUtilsWindowsPEDumpbinGetRuntimeDependenciesTool.h"
#include <sstream>
#include <cmsys/RegularExpression.hxx>
#include "cmRuntimeDependencyArchive.h"
#include "cmUVProcessChain.h"
#include "cmUVStream.h"
cmBinUtilsWindowsPEDumpbinGetRuntimeDependenciesTool::
cmBinUtilsWindowsPEDumpbinGetRuntimeDependenciesTool(
cmRuntimeDependencyArchive* archive)
: cmBinUtilsWindowsPEGetRuntimeDependenciesTool(archive)
{
}
bool cmBinUtilsWindowsPEDumpbinGetRuntimeDependenciesTool::GetFileInfo(
const std::string& file, std::vector<std::string>& needed)
{
cmUVProcessChainBuilder builder;
builder.SetBuiltinStream(cmUVProcessChainBuilder::Stream_OUTPUT);
std::vector<std::string> command;
if (!this->Archive->GetGetRuntimeDependenciesCommand("dumpbin", command)) {
this->SetError("Could not find dumpbin");
return false;
}
command.emplace_back("/dependents");
command.push_back(file);
builder.AddCommand(command);
auto process = builder.Start();
if (!process.Valid() || process.GetStatus(0).SpawnResult != 0) {
std::ostringstream e;
e << "Failed to start dumpbin process for:\n " << file;
this->SetError(e.str());
return false;
}
std::string line;
static const cmsys::RegularExpression regex(
"^ ([^\n]*\\.[Dd][Ll][Ll])\r$");
cmUVPipeIStream output(process.GetLoop(), process.OutputStream());
while (std::getline(output, line)) {
cmsys::RegularExpressionMatch match;
if (regex.find(line.c_str(), match)) {
needed.push_back(match.match(1));
}
}
if (!process.Wait()) {
std::ostringstream e;
e << "Failed to wait on dumpbin process for:\n " << file;
this->SetError(e.str());
return false;
}
if (process.GetStatus(0).ExitStatus != 0) {
std::ostringstream e;
e << "Failed to run dumpbin on:\n " << file;
this->SetError(e.str());
return false;
}
return true;
}
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