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