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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 "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"
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.c_str());
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 : packageFileNames) {
retval &= 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.c_str());
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];
sprintf(buffer, "%d", counter);
cmSystemTools::ReplaceString(res, headerLengthTag, buffer);
// Write in file
*os << res;
return this->Superclass::GenerateHeader(os);
}
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