FILE *gBank_File;
// === CODE ===
+static int Bank_int_WriteEntry(int ID)
+{
+ if( ID < 0 || ID >= giBank_NumUsers ) {
+ return -1;
+ }
+
+ // Commit to file
+ fseek(gBank_File, ID*sizeof(gaBank_Users[0]), SEEK_SET);
+ fwrite(&gaBank_Users[ID], sizeof(gaBank_Users[0]), 1, gBank_File);
+
+ return 0;
+}
+
int Bank_GetUserByName(const char *Username)
{
int i, uid;
{
if( ID < 0 || ID >= giBank_NumUsers )
return -1;
-
- // TODO: Implement checking the PAM groups and status instead, then
- // fall back on the database. (and update if there is a difference)
// root
if( gaBank_Users[ID].UnixID == 0 ) {
- gaBank_Users[ID].Flags &= ~USER_FLAG_TYPEMASK;
- gaBank_Users[ID].Flags |= USER_TYPE_WHEEL;
+ gaBank_Users[ID].Flags |= USER_FLAG_WHEEL|USER_FLAG_COKE;
}
#if USE_UNIX_GROUPS
+ // TODO: Implement checking the PAM groups and status instead, then
+ // fall back on the database. (and update if there is a difference)
if( gaBank_Users[ID].UnixID > 0 )
{
struct passwd *pwd;
if( grp ) {
for( i = 0; grp->gr_mem[i]; i ++ )
{
- if( strcmp(grp->gr_mem[i], pwd->pw_name) == 0 )
- {
- gaBank_Users[ID].Flags &= ~USER_FLAG_TYPEMASK;
- gaBank_Users[ID].Flags |= USER_TYPE_COKE;
+ if( strcmp(grp->gr_mem[i], pwd->pw_name) == 0 ) {
+ gaBank_Users[ID].Flags |= USER_FLAG_COKE;
+ break ;
}
}
}
if( grp ) {
for( i = 0; grp->gr_mem[i]; i ++ )
{
- if( strcmp(grp->gr_mem[i], pwd->pw_name) == 0 )
- {
- gaBank_Users[ID].Flags &= ~USER_FLAG_TYPEMASK;
- gaBank_Users[ID].Flags |= USER_TYPE_WHEEL;
+ if( strcmp(grp->gr_mem[i], pwd->pw_name) == 0 ) {
+ gaBank_Users[ID].Flags |= USER_FLAG_WHEEL;
+ break ;
}
}
}
// Silently ignore changes to root and meta accounts
if( gaBank_Users[ID].UnixID <= 0 ) return 0;
- gaBank_Users[ID].Flags &= Mask;
+ gaBank_Users[ID].Flags &= ~Mask;
gaBank_Users[ID].Flags |= Value;
+
+ Bank_int_WriteEntry(ID);
return 0;
}
// Update
gaBank_Users[ID].Balance += Delta;
- // Commit
- fseek(gBank_File, ID*sizeof(gaBank_Users[0]), SEEK_SET);
- fwrite(&gaBank_Users[ID], sizeof(gaBank_Users[0]), 1, gBank_File);
-
- return 0;
-}
-
-int Bank_SetUserBalance(int ID, int Value)
-{
- // Sanity
- if( ID < 0 || ID >= giBank_NumUsers )
- return -1;
-
- // Update
- gaBank_Users[ID].Balance = Value;
-
- // Commit
- fseek(gBank_File, ID*sizeof(gaBank_Users[0]), SEEK_SET);
- fwrite(&gaBank_Users[ID], sizeof(gaBank_Users[0]), 1, gBank_File);
+ Bank_int_WriteEntry(ID);
return 0;
}
int Bank_GetMinAllowedBalance(int ID)
{
+ int flags;
if( ID < 0 || ID >= giBank_NumUsers )
return 0;
- switch( Bank_GetUserFlags(ID) & USER_FLAG_TYPEMASK )
- {
- case USER_TYPE_NORMAL: return 0;
- case USER_TYPE_COKE: return -2000;
- case USER_TYPE_WHEEL: return -10000;
- case USER_TYPE_GOD: return INT_MIN;
- default: return 0;
- }
+ flags = Bank_GetUserFlags(ID);
+
+ // Internal accounts have no limit
+ if( (flags & USER_FLAG_INTERNAL) )
+ return INT_MIN;
+
+ // Wheel is allowed to go to -$100
+ if( (flags & USER_FLAG_WHEEL) )
+ return -10000;
+
+ // Coke is allowed to go to -$20
+ if( (flags & USER_FLAG_COKE) )
+ return -2000;
+
+ // For everyone else, no negative
+ return 0;
}
/**
gaBank_Users[giBank_NumUsers].Flags = 0;
if( strcmp(Username, COKEBANK_DEBT_ACCT) == 0 ) {
- gaBank_Users[giBank_NumUsers].Flags = USER_TYPE_GOD; // No minium
+ gaBank_Users[giBank_NumUsers].Flags = USER_FLAG_INTERNAL;
+ }
+ else if( strcmp(Username, COKEBANK_SALES_ACCT) == 0 ) {
+ gaBank_Users[giBank_NumUsers].Flags = USER_FLAG_INTERNAL;
}
else if( strcmp(Username, "root") == 0 ) {
- gaBank_Users[giBank_NumUsers].Flags = USER_TYPE_GOD; // No minium
+ gaBank_Users[giBank_NumUsers].Flags = USER_FLAG_WHEEL|USER_FLAG_COKE;
}
-
- // Commit to file
- fseek(gBank_File, giBank_NumUsers*sizeof(gaBank_Users[0]), SEEK_SET);
- fwrite(&gaBank_Users[giBank_NumUsers], sizeof(gaBank_Users[0]), 1, gBank_File);
// Increment count
giBank_NumUsers ++;
+
+ Bank_int_WriteEntry(giBank_NumUsers - 1);
return 0;
}