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Use XDG_DATA_HOME for Flatpak

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Use XDG_DATA_HOME for Flatpak so that fs_homepath is accessible without
special permissions/handling. This changes the home path for Flatpak
from ~/.q3a/ to ~/.var/app/org.ioquake3.ioquake3/data/q3a/.
This commit is contained in:
Zack Middleton 2024-01-21 14:23:52 -06:00
parent 7112bfb77f
commit 118a533cbf
1 changed files with 34 additions and 2 deletions
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36
code/sys/sys_unix.c
View file

@ -65,10 +65,11 @@ char *Sys_DefaultHomePath(void)
if( !*homePath && com_homepath != NULL )
{
#ifdef __APPLE__
if( ( p = getenv( "HOME" ) ) != NULL )
{
Com_sprintf(homePath, sizeof(homePath), "%s%c", p, PATH_SEP);
#ifdef __APPLE__
Q_strcat(homePath, sizeof(homePath),
"Library/Application Support/");
@ -76,13 +77,44 @@ char *Sys_DefaultHomePath(void)
Q_strcat(homePath, sizeof(homePath), com_homepath->string);
else
Q_strcat(homePath, sizeof(homePath), HOMEPATH_NAME_MACOSX);
}
#else
if( ( p = getenv( "FLATPAK_ID" ) ) != NULL && *p != '\0' )
{
if( ( p = getenv( "XDG_DATA_HOME" ) ) != NULL && *p != '\0' )
{
Com_sprintf(homePath, sizeof(homePath), "%s%c", p, PATH_SEP);
}
else if( ( p = getenv( "HOME" ) ) != NULL && *p != '\0' )
{
Com_sprintf(homePath, sizeof(homePath), "%s%c.local%cshare%c", p, PATH_SEP, PATH_SEP, PATH_SEP);
}
if( *homePath )
{
char *dir;
if(com_homepath->string[0])
dir = com_homepath->string;
else
dir = HOMEPATH_NAME_UNIX;
if(dir[0] == '.' && dir[1] != '\0')
dir++;
Q_strcat(homePath, sizeof(homePath), dir);
}
}
else if( ( p = getenv( "HOME" ) ) != NULL )
{
Com_sprintf(homePath, sizeof(homePath), "%s%c", p, PATH_SEP);
if(com_homepath->string[0])
Q_strcat(homePath, sizeof(homePath), com_homepath->string);
else
Q_strcat(homePath, sizeof(homePath), HOMEPATH_NAME_UNIX);
#endif
}
#endif
}
return homePath;