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#ifdef __MINGW32__
# define __STDC_FORMAT_MACROS
#endif
#include <assert.h>
#include <inttypes.h>
#include <string>
#include <string.h>
#ifdef _WIN32
# include <direct.h>
# include <windows.h>
#else
# include <dirent.h>
# include <sys/types.h>
# include <unistd.h>
# include <errno.h>
#endif
#include <sys/stat.h>
#include "TracyStorage.hpp"
namespace tracy
{
static bool CreateDirStruct( const std::string& path )
{
struct stat buf;
if( stat( path.c_str(), &buf ) == 0 ) return true;
if( errno != ENOENT )
{
return false;
}
size_t pos = 0;
do
{
pos = path.find( '/', pos+1 );
#ifdef _WIN32
if( pos == 2 && path[1] == ':' ) continue; // Don't create drive name.
if( _mkdir( path.substr( 0, pos ).c_str() ) != 0 )
#else
if( mkdir( path.substr( 0, pos ).c_str(), S_IRWXU ) != 0 )
#endif
{
if( errno != EEXIST )
{
return false;
}
}
}
while( pos != std::string::npos );
return true;
}
static void GetConfigDirectory( char* buf, size_t& sz )
{
#ifdef _WIN32
auto path = getenv( "APPDATA" );
sz = strlen( path );
memcpy( buf, path, sz );
for( size_t i=0; i<sz; i++ )
{
if( buf[i] == '\\' )
{
buf[i] = '/';
}
}
#else
auto path = getenv( "XDG_CONFIG_HOME" );
if( path && *path )
{
sz = strlen( path );
memcpy( buf, path, sz );
}
else
{
path = getenv( "HOME" );
assert( path && *path );
sz = strlen( path );
memcpy( buf, path, sz );
memcpy( buf+sz, "/.config", 8 );
sz += 8;
}
#endif
}
const char* GetSavePath( const char* file )
{
assert( file && *file );
enum { Pool = 8 };
enum { MaxPath = 512 };
static char bufpool[Pool][MaxPath];
static int bufsel = 0;
char* buf = bufpool[bufsel];
bufsel = ( bufsel + 1 ) % Pool;
size_t sz;
GetConfigDirectory( buf, sz );
memcpy( buf+sz, "/tracy/", 8 );
sz += 7;
auto status = CreateDirStruct( buf );
assert( status );
const auto fsz = strlen( file );
assert( sz + fsz < MaxPath );
memcpy( buf+sz, file, fsz+1 );
return buf;
}
const char* GetSavePath( const char* program, uint64_t time, const char* file, bool create )
{
assert( program && *program );
enum { Pool = 8 };
enum { MaxPath = 512 };
static char bufpool[Pool][MaxPath];
static int bufsel = 0;
char* buf = bufpool[bufsel];
bufsel = ( bufsel + 1 ) % Pool;
size_t sz;
GetConfigDirectory( buf, sz );
const auto psz = strlen( program );
assert( psz < 512 );
char tmp[512];
strcpy( tmp, program );
for( size_t i=0; i<psz; i++ )
{
switch( tmp[i] )
{
case 1:
case 2:
case 3:
case 4:
case 5:
case 6:
case 7:
case 8:
case 9:
case 10:
case 11:
case 12:
case 13:
case 14:
case 15:
case 16:
case 17:
case 18:
case 19:
case 20:
case 21:
case 22:
case 23:
case 24:
case 25:
case 26:
case 27:
case 28:
case 29:
case 30:
case 31:
case 0x7F:
case '<':
case '>':
case ':':
case '"':
case '/':
case '\\':
case '|':
case '?':
case '*':
tmp[i] = '_';
break;
default:
break;
}
}
// 604800 = 7 days
sz += sprintf( buf+sz, "/tracy/user/%c/%s/%" PRIu64 "/%" PRIu64 "/", tmp[0], tmp, uint64_t( time / 604800 ), time );
if( create )
{
auto status = CreateDirStruct( buf );
assert( status );
}
if( file )
{
const auto fsz = strlen( file );
assert( sz + fsz < MaxPath );
memcpy( buf+sz, file, fsz+1 );
}
else
{
buf[sz] = '\0';
}
return buf;
}
}
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