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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
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file Copyright.txt or https://cmake.org/licensing for details. */
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#include "cmCPackSTGZGenerator.h"
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#include <cstdio>
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#include <sstream>
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#include <string>
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#include <vector>
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#include "cmsys/FStream.hxx"
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#include "cm_sys_stat.h"
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#include "cmArchiveWrite.h"
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#include "cmCPackGenerator.h"
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#include "cmCPackLog.h"
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#include "cmSystemTools.h"
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#include "cmValue.h"
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cmCPackSTGZGenerator::cmCPackSTGZGenerator()
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: cmCPackArchiveGenerator(cmArchiveWrite::CompressGZip, "paxr", ".sh")
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{
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}
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cmCPackSTGZGenerator::~cmCPackSTGZGenerator() = default;
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int cmCPackSTGZGenerator::InitializeInternal()
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{
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this->SetOptionIfNotSet("CPACK_INCLUDE_TOPLEVEL_DIRECTORY", "0");
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std::string inFile = this->FindTemplate("CPack.STGZ_Header.sh.in");
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if (inFile.empty()) {
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cmCPackLogger(cmCPackLog::LOG_ERROR,
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"Cannot find template file: " << inFile << std::endl);
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return 0;
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}
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this->SetOptionIfNotSet("CPACK_STGZ_HEADER_FILE", inFile);
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this->SetOptionIfNotSet("CPACK_AT_SIGN", "@");
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return this->Superclass::InitializeInternal();
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}
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int cmCPackSTGZGenerator::PackageFiles()
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{
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bool retval = true;
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if (!this->Superclass::PackageFiles()) {
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return 0;
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}
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/* TGZ generator (our Superclass) may
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* have generated several packages (component packaging)
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* so we must iterate over generated packages.
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*/
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for (std::string const& pfn : this->packageFileNames) {
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retval &= static_cast<bool>(
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cmSystemTools::SetPermissions(pfn.c_str(),
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#if defined(_MSC_VER) || defined(__MINGW32__)
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S_IREAD | S_IWRITE | S_IEXEC
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#else
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S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP |
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S_IWGRP | S_IXGRP | S_IROTH | S_IWOTH |
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S_IXOTH
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#endif
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));
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}
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return retval;
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}
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int cmCPackSTGZGenerator::GenerateHeader(std::ostream* os)
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{
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cmCPackLogger(cmCPackLog::LOG_DEBUG, "Writing header" << std::endl);
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std::ostringstream str;
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int counter = 0;
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std::string inLicFile = this->GetOption("CPACK_RESOURCE_FILE_LICENSE");
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std::string line;
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cmsys::ifstream ilfs(inLicFile.c_str());
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std::string licenseText;
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while (cmSystemTools::GetLineFromStream(ilfs, line)) {
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licenseText += line + "\n";
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}
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this->SetOptionIfNotSet("CPACK_RESOURCE_FILE_LICENSE_CONTENT", licenseText);
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const char headerLengthTag[] = "###CPACK_HEADER_LENGTH###";
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// Create the header
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std::string inFile = this->GetOption("CPACK_STGZ_HEADER_FILE");
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cmsys::ifstream ifs(inFile.c_str());
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std::string packageHeaderText;
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while (cmSystemTools::GetLineFromStream(ifs, line)) {
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packageHeaderText += line + "\n";
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}
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// Configure in the values
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std::string res;
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this->ConfigureString(packageHeaderText, res);
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// Count the lines
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const char* ptr = res.c_str();
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while (*ptr) {
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if (*ptr == '\n') {
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counter++;
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}
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++ptr;
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}
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counter++;
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cmCPackLogger(cmCPackLog::LOG_DEBUG,
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"Number of lines: " << counter << std::endl);
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char buffer[1024];
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sprintf(buffer, "%d", counter);
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cmSystemTools::ReplaceString(res, headerLengthTag, buffer);
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// Write in file
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*os << res;
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return this->Superclass::GenerateHeader(os);
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}
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