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86578eccf2
Per-source copyright/license notice headers that spell out copyright holder names and years are hard to maintain and often out-of-date or plain wrong. Precise contributor information is already maintained automatically by the version control tool. Ultimately it is the receiver of a file who is responsible for determining its licensing status, and per-source notices are merely a convenience. Therefore it is simpler and more accurate for each source to have a generic notice of the license name and references to more detailed information on copyright holders and full license terms. Our `Copyright.txt` file now contains a list of Contributors whose names appeared source-level copyright notices. It also references version control history for more precise information. Therefore we no longer need to spell out the list of Contributors in each source file notice. Replace CMake per-source copyright/license notice headers with a short description of the license and links to `Copyright.txt` and online information available from "https://cmake.org/licensing". The online URL also handles cases of modules being copied out of our source into other projects, so we can drop our notices about replacing links with full license text. Run the `Utilities/Scripts/filter-notices.bash` script to perform the majority of the replacements mechanically. Manually fix up shebang lines and trailing newlines in a few files. Manually update the notices in a few files that the script does not handle.
261 lines
10 KiB
C++
261 lines
10 KiB
C++
/* 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 "cmCPackArchiveGenerator.h"
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#include "cmCPackComponentGroup.h"
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#include "cmCPackGenerator.h"
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#include "cmCPackLog.h"
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#include "cmGeneratedFileStream.h"
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#include "cmSystemTools.h"
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#include <map>
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#include <ostream>
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#include <utility>
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#include <vector>
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cmCPackArchiveGenerator::cmCPackArchiveGenerator(cmArchiveWrite::Compress t,
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std::string const& format)
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{
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this->Compress = t;
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this->ArchiveFormat = format;
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}
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cmCPackArchiveGenerator::~cmCPackArchiveGenerator()
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{
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}
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int cmCPackArchiveGenerator::InitializeInternal()
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{
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this->SetOptionIfNotSet("CPACK_INCLUDE_TOPLEVEL_DIRECTORY", "1");
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return this->Superclass::InitializeInternal();
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}
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int cmCPackArchiveGenerator::addOneComponentToArchive(
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cmArchiveWrite& archive, cmCPackComponent* component)
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{
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cmCPackLogger(cmCPackLog::LOG_VERBOSE,
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" - packaging component: " << component->Name << std::endl);
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// Add the files of this component to the archive
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std::string localToplevel(this->GetOption("CPACK_TEMPORARY_DIRECTORY"));
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localToplevel += "/" + component->Name;
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std::string dir = cmSystemTools::GetCurrentWorkingDirectory();
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// Change to local toplevel
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cmSystemTools::ChangeDirectory(localToplevel);
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std::string filePrefix;
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if (this->IsOn("CPACK_COMPONENT_INCLUDE_TOPLEVEL_DIRECTORY")) {
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filePrefix = this->GetOption("CPACK_PACKAGE_FILE_NAME");
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filePrefix += "/";
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}
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const char* installPrefix =
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this->GetOption("CPACK_PACKAGING_INSTALL_PREFIX");
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if (installPrefix && installPrefix[0] == '/' && installPrefix[1] != 0) {
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// add to file prefix and remove the leading '/'
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filePrefix += installPrefix + 1;
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filePrefix += "/";
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}
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std::vector<std::string>::const_iterator fileIt;
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for (fileIt = component->Files.begin(); fileIt != component->Files.end();
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++fileIt) {
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std::string rp = filePrefix + *fileIt;
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cmCPackLogger(cmCPackLog::LOG_DEBUG, "Adding file: " << rp << std::endl);
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archive.Add(rp, 0, CM_NULLPTR, false);
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if (!archive) {
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cmCPackLogger(cmCPackLog::LOG_ERROR, "ERROR while packaging files: "
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<< archive.GetError() << std::endl);
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return 0;
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}
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}
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// Go back to previous dir
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cmSystemTools::ChangeDirectory(dir);
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return 1;
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}
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/*
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* The macro will open/create a file 'filename'
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* an declare and open the associated
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* cmArchiveWrite 'archive' object.
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*/
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#define DECLARE_AND_OPEN_ARCHIVE(filename, archive) \
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cmGeneratedFileStream gf; \
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gf.Open((filename).c_str(), false, true); \
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if (!GenerateHeader(&gf)) { \
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cmCPackLogger(cmCPackLog::LOG_ERROR, \
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"Problem to generate Header for archive < " \
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<< (filename) << ">." << std::endl); \
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return 0; \
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} \
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cmArchiveWrite archive(gf, this->Compress, this->ArchiveFormat); \
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if (!(archive)) { \
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cmCPackLogger(cmCPackLog::LOG_ERROR, "Problem to create archive < " \
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<< (filename) << ">. ERROR =" << (archive).GetError() \
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<< std::endl); \
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return 0; \
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}
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int cmCPackArchiveGenerator::PackageComponents(bool ignoreGroup)
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{
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packageFileNames.clear();
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// The default behavior is to have one package by component group
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// unless CPACK_COMPONENTS_IGNORE_GROUP is specified.
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if (!ignoreGroup) {
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std::map<std::string, cmCPackComponentGroup>::iterator compGIt;
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for (compGIt = this->ComponentGroups.begin();
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compGIt != this->ComponentGroups.end(); ++compGIt) {
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cmCPackLogger(cmCPackLog::LOG_VERBOSE, "Packaging component group: "
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<< compGIt->first << std::endl);
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// Begin the archive for this group
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std::string packageFileName = std::string(toplevel);
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packageFileName += "/" +
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GetComponentPackageFileName(this->GetOption("CPACK_PACKAGE_FILE_NAME"),
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compGIt->first, true) +
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this->GetOutputExtension();
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// open a block in order to automatically close archive
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// at the end of the block
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{
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DECLARE_AND_OPEN_ARCHIVE(packageFileName, archive);
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// now iterate over the component of this group
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std::vector<cmCPackComponent*>::iterator compIt;
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for (compIt = (compGIt->second).Components.begin();
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compIt != (compGIt->second).Components.end(); ++compIt) {
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// Add the files of this component to the archive
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addOneComponentToArchive(archive, *compIt);
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}
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}
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// add the generated package to package file names list
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packageFileNames.push_back(packageFileName);
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}
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// Handle Orphan components (components not belonging to any groups)
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std::map<std::string, cmCPackComponent>::iterator compIt;
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for (compIt = this->Components.begin(); compIt != this->Components.end();
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++compIt) {
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// Does the component belong to a group?
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if (compIt->second.Group == CM_NULLPTR) {
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cmCPackLogger(
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cmCPackLog::LOG_VERBOSE, "Component <"
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<< compIt->second.Name
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<< "> does not belong to any group, package it separately."
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<< std::endl);
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std::string localToplevel(
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this->GetOption("CPACK_TEMPORARY_DIRECTORY"));
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std::string packageFileName = std::string(toplevel);
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localToplevel += "/" + compIt->first;
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packageFileName += "/" + GetComponentPackageFileName(
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this->GetOption("CPACK_PACKAGE_FILE_NAME"),
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compIt->first, false) +
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this->GetOutputExtension();
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{
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DECLARE_AND_OPEN_ARCHIVE(packageFileName, archive);
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// Add the files of this component to the archive
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addOneComponentToArchive(archive, &(compIt->second));
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}
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// add the generated package to package file names list
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packageFileNames.push_back(packageFileName);
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}
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}
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}
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// CPACK_COMPONENTS_IGNORE_GROUPS is set
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// We build 1 package per component
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else {
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std::map<std::string, cmCPackComponent>::iterator compIt;
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for (compIt = this->Components.begin(); compIt != this->Components.end();
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++compIt) {
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std::string localToplevel(this->GetOption("CPACK_TEMPORARY_DIRECTORY"));
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std::string packageFileName = std::string(toplevel);
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localToplevel += "/" + compIt->first;
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packageFileName += "/" +
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GetComponentPackageFileName(this->GetOption("CPACK_PACKAGE_FILE_NAME"),
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compIt->first, false) +
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this->GetOutputExtension();
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{
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DECLARE_AND_OPEN_ARCHIVE(packageFileName, archive);
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// Add the files of this component to the archive
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addOneComponentToArchive(archive, &(compIt->second));
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}
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// add the generated package to package file names list
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packageFileNames.push_back(packageFileName);
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}
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}
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return 1;
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}
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int cmCPackArchiveGenerator::PackageComponentsAllInOne()
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{
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// reset the package file names
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packageFileNames.clear();
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packageFileNames.push_back(std::string(toplevel));
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packageFileNames[0] += "/" +
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std::string(this->GetOption("CPACK_PACKAGE_FILE_NAME")) +
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this->GetOutputExtension();
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cmCPackLogger(cmCPackLog::LOG_VERBOSE,
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"Packaging all groups in one package..."
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"(CPACK_COMPONENTS_ALL_GROUPS_IN_ONE_PACKAGE is set)"
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<< std::endl);
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DECLARE_AND_OPEN_ARCHIVE(packageFileNames[0], archive);
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// The ALL COMPONENTS in ONE package case
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std::map<std::string, cmCPackComponent>::iterator compIt;
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for (compIt = this->Components.begin(); compIt != this->Components.end();
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++compIt) {
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// Add the files of this component to the archive
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addOneComponentToArchive(archive, &(compIt->second));
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}
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// archive goes out of scope so it will finalized and closed.
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return 1;
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}
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int cmCPackArchiveGenerator::PackageFiles()
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{
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cmCPackLogger(cmCPackLog::LOG_DEBUG, "Toplevel: " << toplevel << std::endl);
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if (WantsComponentInstallation()) {
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// CASE 1 : COMPONENT ALL-IN-ONE package
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// If ALL COMPONENTS in ONE package has been requested
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// then the package file is unique and should be open here.
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if (componentPackageMethod == ONE_PACKAGE) {
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return PackageComponentsAllInOne();
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}
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// CASE 2 : COMPONENT CLASSICAL package(s) (i.e. not all-in-one)
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// There will be 1 package for each component group
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// however one may require to ignore component group and
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// in this case you'll get 1 package for each component.
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return PackageComponents(componentPackageMethod ==
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ONE_PACKAGE_PER_COMPONENT);
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}
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// CASE 3 : NON COMPONENT package.
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DECLARE_AND_OPEN_ARCHIVE(packageFileNames[0], archive);
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std::vector<std::string>::const_iterator fileIt;
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std::string dir = cmSystemTools::GetCurrentWorkingDirectory();
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cmSystemTools::ChangeDirectory(toplevel);
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for (fileIt = files.begin(); fileIt != files.end(); ++fileIt) {
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// Get the relative path to the file
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std::string rp =
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cmSystemTools::RelativePath(toplevel.c_str(), fileIt->c_str());
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archive.Add(rp, 0, CM_NULLPTR, false);
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if (!archive) {
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cmCPackLogger(cmCPackLog::LOG_ERROR, "Problem while adding file< "
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<< *fileIt << "> to archive <" << packageFileNames[0]
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<< "> .ERROR =" << archive.GetError() << std::endl);
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return 0;
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}
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}
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cmSystemTools::ChangeDirectory(dir);
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// The destructor of cmArchiveWrite will close and finish the write
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return 1;
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}
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int cmCPackArchiveGenerator::GenerateHeader(std::ostream* /*unused*/)
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{
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return 1;
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}
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bool cmCPackArchiveGenerator::SupportsComponentInstallation() const
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{
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// The Component installation support should only
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// be activated if explicitly requested by the user
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// (for backward compatibility reason)
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return IsOn("CPACK_ARCHIVE_COMPONENT_INSTALL");
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}
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