unichar_t *u_GFileNormalize(unichar_t *name) {
unichar_t *pt, *base, *ppt;
if ( (pt = uc_strstr(name,"://"))!=NULL ) {
base = u_strchr(pt+3,'/');
if ( base==NULL )
return( name );
++base;
} else if ( *name=='/' )
base = name+1;
else
base = name;
for ( pt=base; *pt!='\0'; ) {
if ( *pt=='/' )
u_strcpy(pt,pt+1);
else if ( uc_strncmp(pt,"./",2)==0 )
u_strcpy(pt,pt+2);
else if ( uc_strncmp(pt,"../",2)==0 ) {
for ( ppt=pt-2; ppt>=base && *ppt!='/'; --ppt );
++ppt;
if ( ppt>=base ) {
u_strcpy(ppt,pt+3);
pt = ppt;
} else
pt += 3;
} else {
while ( *pt!='/' && *pt!='\0' ) ++pt;
if ( *pt == '/' ) ++pt;
}
}
return( name );
}
static int AddProtocol(unichar_t *prefix,int len) {
if ( plen>=pmax ) {
pmax += 20; /* We're never going to support 20 protocols? */
if ( plen==0 ) {
protocols = (struct protocols *) galloc(pmax*sizeof(struct protocols));
} else {
protocols = (struct protocols *) grealloc(protocols,pmax*sizeof(struct protocols));
}
}
memset(protocols+plen,0,sizeof(struct protocols));
if ( uc_strncmp(prefix,"file",len)==0 ) {
protocols[plen].handle = NULL;
protocols[plen].dispatcher = _GIO_fileDispatch;
protocols[plen].cancel = NULL;
protocols[plen].term = NULL;
protocols[plen].dothread = false;
} else {
return( false );
}
protocols[plen].index = plen;
protocols[plen].proto = u_copyn(prefix,len);
++plen;
return( true );
}
