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src/main.cpp: filename rule

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This commit is contained in:
Mario Fink
2021-01-18 11:07:14 +01:00
parent 4d9dff517e
commit 156d8ce62f
4 changed files with 128 additions and 20 deletions
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55
src/main.cpp
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@@ -13,7 +13,7 @@ const std::string githash("HASHSTRING");
void show_usage()
{
std::cout<<"\n"
<<"tdmripper ["<<gittag<<"-g"<<githash<<"] (Copyright © 2021 Record Evolution GmbH)"
<<"tdmripper ["<<gittag<<"-g"<<githash<<"] (github.com/RecordEvolution/tdm_ripper.git)"
<<"\n\n"
<<"Decode TDM/TDX files and dump data as *.csv"
<<"\n\n"
@@ -23,8 +23,10 @@ void show_usage()
<<"Options:"
<<"\n\n"
<<" -d, --output (existing!) output directory (default: current working directory)\n"
<<" -f, --filenames filenaming rule using %C (channel index), %c (channel name),\n"
<<" %G (group index), %g (group name) \n"
<<" (default: --filenames=channel_%G_%C.csv )\n"
<<" -s, --csvsep separator character used in .csv files (default is comma ',')\n"
<<" -p, --prefix name prefix for .csv files (default is none)\n"
<<" -g, --listgroups list groups in data\n"
<<" -c, --listchannels list channels in data\n"
<<" -h, --help show this help message \n"
@@ -119,10 +121,10 @@ optkeys parse_args(int argc, char* argv[], bool showargs = false)
prsdkeys.insert(std::pair<std::string,std::string>("csvsep",argv[i+1]));
i += 1;
}
else if ( std::string(argv[i]) == std::string("--prefix")
|| std::string(argv[i]) == std::string("-p") )
else if ( std::string(argv[i]) == std::string("--filenames")
|| std::string(argv[i]) == std::string("-f") )
{
prsdkeys.insert(std::pair<std::string,std::string>("prefix",argv[i+1]));
prsdkeys.insert(std::pair<std::string,std::string>("filenames",argv[i+1]));
i += 1;
}
else if ( std::string(argv[i]) == std::string("--listgroups")
@@ -167,8 +169,8 @@ int main(int argc, char* argv[])
: std::string("./");
std::string csvsep = cfgopts.count("csvsep") == 1 ? cfgopts.at("csvsep")
: std::string(",");
std::string prefix = cfgopts.count("prefix") == 1 ? cfgopts.at("prefix")
: std::string("");
std::string files = cfgopts.count("filenames") == 1 ? cfgopts.at("filenames")
: std::string("channel_%C_%G.csv");
bool listgroups = cfgopts.count("listgroups") == 1 ? true : false;
bool listchannels = cfgopts.count("listchannels") == 1 ? true : false;
@@ -185,24 +187,41 @@ int main(int argc, char* argv[])
std::filesystem::path pd = output;
if ( std::filesystem::is_directory(pd) )
{
for ( int i = 0; i < jack.num_channels(); i++ )
for ( int g = 0; g < jack.num_groups(); g++ )
{
// sanitize channel name
std::regex reg("([^A-Za-z0-9])");
std::string chname = std::regex_replace(jack.channel_name(i),reg,"");
// get and sanitize group name
std::string grpnm = jack.group_name(g);
std::regex regg("([^A-Za-z0-9])");
std::string grpname = std::regex_replace(grpnm,regg,"");
// concat path and construct file name
std::filesystem::path outfile = pd / ( std::string("channel_")
+ std::to_string(i+1) + std::string("_")
+ chname + std::string(".csv") );
for ( int c = 0; c < jack.no_channels(g); c++ )
{
// get overall channel index/id
int chidx = jack.obtain_channel_id(g,c);
// write channel to filesystem
jack.print_channel(i,outfile.c_str());
// get and sanitize channel name
std::string chnm = jack.channel_name(g,c);
std::regex regc("([^A-Za-z0-9])");
std::string chname = std::regex_replace(chnm,regc,"");
// construct file name according to filenaming rule
std::string filenm = files;
filenm = std::regex_replace(files,std::regex("\\%C"),std::to_string(c+1));
filenm = std::regex_replace(filenm,std::regex("\\%c"),chname);
filenm = std::regex_replace(filenm,std::regex("\\%G"),std::to_string(g+1));
filenm = std::regex_replace(filenm,std::regex("\\%g"),grpname);
// concat paths
std::filesystem::path outfile = pd / filenm;
// write channel to filesystem
jack.print_channel(chidx,outfile.c_str());
}
}
}
else
{
std::cerr<<std::string("directory '") + output
std::cerr<<std::string("directory '") + output
+ std::string("' does not exist") + std::string("\n");
}
}