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[DEV] add --etk-base-path=name Change the default USERDATA: generic name

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This commit is contained in:
Edouard DUPIN 2017-10-09 10:17:29 +02:00
parent 568cd5bbe1
commit ba6aeee852
3 changed files with 38 additions and 13 deletions
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5
etk/etk.cpp
View File

@ -58,13 +58,16 @@ void etk::init(int _argc, const char** _argv) {
if (_argc >= 1) {
TK_PRINT(" " << _argv[0] << " [options]");
}
TK_PRINT(" --etk-base-path=name Change the default USERDATA: generic name");
/*
TK_PRINT(" --etk-log-lib=name:X Set a library specific level:");
TK_PRINT(" name Name of the library");
TK_PRINT(" X Log level to set [0..6]");
*/
TK_PRINT(" -h/--help: this help");
} else if (data.startWith("--etk")) {
} else if (data.startWith("--etk-base-path=") == true) {
etk::forcePathUserData(etk::String(&data[16]));
} else if (data.startWith("--etk") == true) {
TK_ERROR("Can not parse the argument : '" << data << "'");
}
}

40
etk/os/FSNode.cpp
View File

@ -407,6 +407,18 @@ void etk::setArgZero(const etk::String& _val) {
etk::Vector<etk::String> elems = etk::split(_val, '/');
etk::initDefaultFolder(elems[elems.size()-1].c_str());
}
etk::String l_forceUSERDATA = "";
void etk::forcePathUserData(const etk::String& _val) {
l_forceUSERDATA = _val;
if (l_forceUSERDATA == "") {
TK_TODO("Reset the USERDATA: to the default path ...");
return;
}
TK_INFO("Force the USERDATA: to '" << l_forceUSERDATA << "'");
baseFolderDataUser = l_forceUSERDATA;
}
/*
On Unixes with /proc really straight and realiable way is to:
readlink("/proc/self/exe", buf, bufsize) (Linux)
@ -567,8 +579,10 @@ void etk::initDefaultFolder(const char* _applName) {
baseFolderData += etk::String(binaryName.begin()+1, binaryName.end()-4);
baseFolderData += "/";
baseFolderDataUser = binaryPath;
baseFolderDataUser += "/user/";
if (l_forceUSERDATA == "") {
baseFolderDataUser = binaryPath;
baseFolderDataUser += "/user/";
}
baseFolderCache = binaryPath;
baseFolderCache += "/tmp/";
@ -616,16 +630,18 @@ void etk::initDefaultFolder(const char* _applName) {
}
#endif
}
#if defined(__TARGET_OS__IOs)
baseFolderDataUser = binaryPath;
baseFolderDataUser += "/../Documents/";
baseFolderDataUser = simplifyPath(baseFolderDataUser);
#else
baseFolderDataUser = baseFolderHome;
baseFolderDataUser += "/.local/share/";
baseFolderDataUser += binaryName;
baseFolderDataUser += "/";
#endif
if (l_forceUSERDATA == "") {
#if defined(__TARGET_OS__IOs)
baseFolderDataUser = binaryPath;
baseFolderDataUser += "/../Documents/";
baseFolderDataUser = simplifyPath(baseFolderDataUser);
#else
baseFolderDataUser = baseFolderHome;
baseFolderDataUser += "/.local/share/";
baseFolderDataUser += binaryName;
baseFolderDataUser += "/";
#endif
}
#if defined(__TARGET_OS__IOs)
baseFolderCache = binaryPath;
baseFolderCache += "/../tmp/";

6
etk/os/FSNode.hpp
View File

@ -42,6 +42,12 @@ namespace etk {
* @param[in] _val First parameter.
*/
void setArgZero(const etk::String& _val);
/**
* @brief Force the "USERDATA:" to an other path (not the default path).
* @note this is called internaly to change the path with the generic cmd line intruction ... It is dangerous to do it in runtime (after start).
* @param[in] _val user data basic path.
*/
void forcePathUserData(const etk::String& _val);
/**
* @brief Simplify a path with all the complication that mean ".." or "///\//"
* @param[in] _input Parth to simplify