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Code Issues Releases Wiki Activity

Try to get home directory with getpwuid(getuid()) if getenv("HOME") fails.

This commit is contained in:
Josh Elsasser 2006-10-13 06:29:26 +00:00
parent 3f1b9a756f
commit f97c34da93
1 changed files with 40 additions and 4 deletions
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44
libtransmission/platform.c
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@ -31,6 +31,42 @@
#include "transmission.h" #include "transmission.h"
#if !defined( SYS_BEOS ) && !defined( __AMIGAOS4__ )
#include <pwd.h>
static char * tr_getHomeDirectory()
{
static char homeDirectory[MAX_PATH_LENGTH];
static int init = 0;
char * envHome;
struct passwd * pw;
if( init )
{
return homeDirectory;
}
envHome = getenv( "HOME" );
if( NULL == envHome )
{
pw = getpwuid( getuid() );
endpwent();
if( NULL == pw )
{
/* XXX need to handle this case */
return NULL;
}
envHome = pw->pw_dir;
}
snprintf( homeDirectory, MAX_PATH_LENGTH, "%s", envHome );
init = 1;
return homeDirectory;
}
#endif /* !SYS_BEOS && !__AMIGAOS4__ */
static void static void
tr_migrateResume( const char *oldDirectory, const char *newDirectory ) tr_migrateResume( const char *oldDirectory, const char *newDirectory )
{ {
@ -74,12 +110,12 @@ char * tr_getPrefsDirectory()
strcat( prefsDirectory, "/Transmission" ); strcat( prefsDirectory, "/Transmission" );
#elif defined( SYS_DARWIN ) #elif defined( SYS_DARWIN )
snprintf( prefsDirectory, MAX_PATH_LENGTH, snprintf( prefsDirectory, MAX_PATH_LENGTH,
"%s/Library/Caches/Transmission", getenv( "HOME" ) ); "%s/Library/Caches/Transmission", tr_getHomeDirectory() );
#elif defined(__AMIGAOS4__) #elif defined(__AMIGAOS4__)
snprintf( prefsDirectory, MAX_PATH_LENGTH, "PROGDIR:.transmission" ); snprintf( prefsDirectory, MAX_PATH_LENGTH, "PROGDIR:.transmission" );
#else #else
snprintf( prefsDirectory, MAX_PATH_LENGTH, "%s/.transmission", snprintf( prefsDirectory, MAX_PATH_LENGTH, "%s/.transmission",
getenv( "HOME" ) ); tr_getHomeDirectory() );
#endif #endif
tr_mkdir( prefsDirectory ); tr_mkdir( prefsDirectory );
@ -88,7 +124,7 @@ char * tr_getPrefsDirectory()
#ifdef SYS_DARWIN #ifdef SYS_DARWIN
char oldDirectory[MAX_PATH_LENGTH]; char oldDirectory[MAX_PATH_LENGTH];
snprintf( oldDirectory, MAX_PATH_LENGTH, "%s/.transmission", snprintf( oldDirectory, MAX_PATH_LENGTH, "%s/.transmission",
getenv( "HOME" ) ); tr_getHomeDirectory() );
tr_migrateResume( oldDirectory, prefsDirectory ); tr_migrateResume( oldDirectory, prefsDirectory );
rmdir( oldDirectory ); rmdir( oldDirectory );
#endif #endif
@ -146,7 +182,7 @@ char * tr_getTorrentsDirectory()
#elif defined( SYS_DARWIN ) #elif defined( SYS_DARWIN )
snprintf( torrentsDirectory, MAX_PATH_LENGTH, snprintf( torrentsDirectory, MAX_PATH_LENGTH,
"%s/Library/Application Support/Transmission/Torrents", "%s/Library/Application Support/Transmission/Torrents",
getenv( "HOME" ) ); tr_getHomeDirectory() );
#else #else
snprintf( torrentsDirectory, MAX_PATH_LENGTH, "%s/torrents", snprintf( torrentsDirectory, MAX_PATH_LENGTH, "%s/torrents",
tr_getPrefsDirectory() ); tr_getPrefsDirectory() );