void Info_SetValueForStarKey ( char *s, const char *key, const char *value, int maxsize )
{
char news[1024], *v;
int c;
if (strstr (key, "\\") || strstr (value, "\\") )
{
return;
}
if (strstr (key, "..") || strstr (value, "..") )
{
// Con_Printf ("Can't use keys or values with a ..\n");
return;
}
if (strstr (key, "\"") || strstr (value, "\"") )
{
return;
}
if (strlen(key) > MAX_KV_LEN || strlen(value) > MAX_KV_LEN)
{
return;
}
Info_RemoveKey (s, key);
if (!value || !strlen(value))
return;
sprintf (news, "\\%s\\%s", key, value);
if ( (int)(strlen(news) + strlen(s)) >= maxsize)
{
// no more room in buffer to add key/value
if ( Info_IsKeyImportant( key ) )
{
// keep removing the largest key/values until we have room
char *largekey;
do {
largekey = Info_FindLargestKey( s, maxsize );
Info_RemoveKey( s, largekey );
} while ( ((int)(strlen(news) + strlen(s)) >= maxsize) && *largekey != 0 );
if ( largekey[0] == 0 )
{
// no room to add setting
return;
}
}
else
{
// no room to add setting
return;
}
}
// only copy ascii values
s += strlen(s);
v = news;
while (*v)
{
c = (unsigned char)*v++;
// Strip out high ascii characters
c &= 127;
if (c > 13)
{
*s++ = c;
}
}
*s = 0;
}
/* <41063> ../engine/info.c:275 */
void Info_SetValueForStarKey(char *s, const char *key, const char *value, int maxsize)
{
char newArray[MAX_INFO_STRING];
char *v;
int c;
if (!key || !value)
{
Con_Printf("Keys and values can't be null\n");
return;
}
if (key[0] == 0)
{
Con_Printf("Keys can't be an empty string\n");
return;
}
if (Q_strstr(key, "\\") || Q_strstr(value, "\\"))
{
Con_Printf("Can't use keys or values with a \\\n");
return;
}
if (Q_strstr(key, "..") || Q_strstr(value, ".."))
{
// TODO: Why silently return?
//Con_Printf("Can't use keys or values with a ..\n");
return;
}
if (Q_strstr(key, "\"") || Q_strstr(value, "\""))
{
Con_Printf("Can't use keys or values with a \"\n");
return;
}
int keyLen = Q_strlen(key);
int valueLan = Q_strlen(value);
if (keyLen >= MAX_KV_LEN || valueLan >= MAX_KV_LEN)
{
Con_Printf("Keys and values must be < %i characters\n", MAX_KV_LEN);
return;
}
if (!Q_UnicodeValidate(key) || !Q_UnicodeValidate(value))
{
Con_Printf("Keys and values must be valid utf8 text\n");
return;
}
// Remove current key/value and return if we doesn't specified to set a value
Info_RemoveKey(s, key);
if (value[0] == 0)
{
return;
}
// Create key/value pair
Q_snprintf(newArray, MAX_INFO_STRING - 1, "\\%s\\%s", key, value);
newArray[MAX_INFO_STRING - 1] = 0;
int neededLength = Q_strlen(newArray);
if ((int)Q_strlen(s) + neededLength >= maxsize)
{
// no more room in the buffer to add key/value
if (!Info_IsKeyImportant(key))
{
// no room to add setting
Con_Printf("Info string length exceeded\n");
return;
}
// keep removing the largest key/values until we have a room
char *largekey;
do
{
largekey = Info_FindLargestKey(s, maxsize);
if (largekey[0] == 0)
{
// no room to add setting
Con_Printf("Info string length exceeded\n");
return;
}
Info_RemoveKey(s, largekey);
} while ((int)Q_strlen(s) + neededLength >= maxsize);
}
// auto lowercase team
bool lowerCaseValue = Q_stricmp(key, "team") == 0;
s += Q_strlen(s);
v = newArray;
while (*v)
{
c = (unsigned char)*v++;
if (lowerCaseValue)
{
c = tolower(c);
}
*s++ = c;
}
*s = 0;
}
