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Find uncompress program in more environments

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This commit is contained in:
Carles Fernandez 2018-11-26 11:50:12 +01:00
parent c596ed4726
commit c8c8146a5e
2 changed files with 38 additions and 11 deletions
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12
src/utils/rinex2assist/CMakeLists.txt
View File

@ -28,6 +28,18 @@ set(CMAKE_INCLUDE_PATH ${CMAKE_INCLUDE_PATH} ${GPSTK_INCLUDE_DIR}/gpstk)
find_package(Boost COMPONENTS iostreams serialization QUIET)
find_program(UNCOMPRESS_EXECUTABLE uncompress
PATHS /bin
/usr/bin
/usr/sbin
)
if(NOT UNCOMPRESS_EXECUTABLE-NOTFOUND)
add_definitions(-DUNCOMPRESS_EXECUTABLE="${UNCOMPRESS_EXECUTABLE}")
else()
add_definitions(-DUNCOMPRESS_EXECUTABLE="")
endif()
if(Boost_FOUND)
include_directories(
${CMAKE_SOURCE_DIR}/src/core/system_parameters

37
src/utils/rinex2assist/main.cc
View File

@ -76,6 +76,7 @@ int main(int argc, char** argv)
// Uncompress if RINEX file is gzipped
std::string rinex_filename(argv[1]);
std::string input_filename = rinex_filename;
std::size_t found = rinex_filename.find_last_of(".");
if (found != std::string::npos)
{
@ -99,9 +100,14 @@ int main(int argc, char** argv)
}
in.push(file);
std::string rinex_filename_unzipped = rinex_filename.substr(0, found);
std::ofstream output_file(rinex_filename_unzipped.c_str(), std::ios_base::out | std::ios_base::binary);
std::ofstream output_file(rinex_filename_unzipped.c_str(), std::ios_base::out | std::ios_base::binary | std::ios_base::trunc);
if (file.fail())
{
std::cerr << "Could not create file " << rinex_filename_unzipped << std::endl;
return 1;
}
boost::iostreams::copy(in, output_file);
rinex_filename = rinex_filename_unzipped;
input_filename = rinex_filename_unzipped;
}
if ((rinex_filename.substr(found + 1, found + 2).compare("Z") == 0))
{
@ -112,14 +118,23 @@ int main(int argc, char** argv)
return 1;
}
file.close();
// option k is not always available, so we save a copy of the original file
std::string argum = std::string("/bin/cp " + rinex_filename + " " + rinex_filename + ".aux");
std::system(argum.c_str());
std::string argum2 = std::string("/usr/bin/uncompress -f " + rinex_filename);
std::system(argum2.c_str());
std::string argum3 = std::string("/bin/mv " + rinex_filename + +".aux" + " " + rinex_filename);
std::system(argum3.c_str());
rinex_filename = rinex_filename.substr(0, found);
std::string uncompress_executable(UNCOMPRESS_EXECUTABLE);
if (!uncompress_executable.empty())
{
// option k is not always available, so we save a copy of the original file
std::string argum = std::string("/bin/cp " + rinex_filename + " " + rinex_filename + ".aux");
std::system(argum.c_str());
std::string argum2 = std::string(uncompress_executable + " -f " + rinex_filename);
std::system(argum2.c_str());
std::string argum3 = std::string("/bin/mv " + rinex_filename + +".aux" + " " + rinex_filename);
std::system(argum3.c_str());
input_filename = rinex_filename.substr(0, found);
}
else
{
std::cerr << "uncompress program not found." << std::endl;
return 1;
}
}
}
@ -136,7 +151,7 @@ int main(int argc, char** argv)
try
{
// Read nav file
gpstk::Rinex3NavStream rnffs(rinex_filename.c_str()); // Open navigation data file
gpstk::Rinex3NavStream rnffs(input_filename.c_str()); // Open navigation data file
gpstk::Rinex3NavData rne;
gpstk::Rinex3NavHeader hdr;