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manage home dir for conf file #284

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Merged
merged 3 commits into from
Jul 10, 2020
Merged

manage home dir for conf file #284

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dd19555
manage home dir for conf file
Dec 2, 2019
6b48202
fix for windows
Dec 9, 2019
8b7247d
fix variable name
Dec 9, 2019
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74 changes: 54 additions & 20 deletions src/projectM-sdl/projectM_SDL_main.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -31,6 +31,14 @@
*
*/

#if defined _MSC_VER
# include <direct.h>
#endif

#include <fstream>
#include <iostream>
#include <string>

#include "pmSDL.hpp"

#if OGL_DEBUG
Expand All @@ -54,30 +62,56 @@ void DebugLog(GLenum source,

// return path to config file to use
std::string getConfigFilePath(std::string datadir_path) {
struct stat sb;
const char *path = datadir_path.c_str();

SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "Looking for configuration file in data dir: %s.\n", path);

// check if datadir exists.
// it should exist if this application was installed. if not, assume we're developing it and use currect directory
if (stat(path, &sb) != 0) {
SDL_LogWarn(SDL_LOG_CATEGORY_ERROR, "Could not open datadir path %s\n", path);
}

std::string configFilePath = path;
configFilePath += "/config.inp";
char* home = NULL;
std::string projectM_home;
std::string projectM_config = DATADIR_PATH;

projectM_config = datadir_path;

#ifdef _MSC_VER
home=getenv("HOME");
#else
home=getenv("USERPROFILE");
#endif

// check if config file exists
if (stat(configFilePath.c_str(), &sb) != 0) {
SDL_LogWarn(SDL_LOG_CATEGORY_ERROR, "No config file %s found. Using development settings.\n", configFilePath.c_str());
return "";
}
projectM_home = std::string(home);
projectM_home += "/.projectM";

// Create the ~/.projectM directory. If it already exists, mkdir will do nothing
#if defined _MSC_VER
_mkdir(projectM_home.c_str());
#else
mkdir(projectM_home.c_str(), 0755);
#endif

projectM_home += "/config.inp";
projectM_config += "/config.inp";

std::ifstream f_home(projectM_home);
std::ifstream f_config(projectM_config);

return configFilePath;
if (f_config.good() && !f_home.good()) {
std::ifstream f_src;
std::ofstream f_dst;

f_src.open(projectM_config, std::ios::in | std::ios::binary);
f_dst.open(projectM_home, std::ios::out | std::ios::binary);
f_dst << f_src.rdbuf();
f_dst.close();
f_src.close();
return std::string(projectM_home);
} else if (f_home.good()) {
SDL_LogInfo(SDL_LOG_CATEGORY_APPLICATION, "created ~/.projectM/config.inp successfully\n");
return std::string(projectM_home);
} else if (f_config.good()) {
SDL_LogWarn(SDL_LOG_CATEGORY_APPLICATION, "Cannot create ~/.projectM/config.inp, using default config file\n");
return std::string(projectM_config);
} else {
SDL_LogWarn(SDL_LOG_CATEGORY_ERROR, "Using implementation defaults, your system is really messed up, I'm suprised we even got this far\n");
abort();
}
}


// ref https://blogs.msdn.microsoft.com/matthew_van_eerde/2008/12/16/sample-wasapi-loopback-capture-record-what-you-hear/
#ifdef WASAPI_LOOPBACK

Expand Down