/// Fetches contents of this file.
String File::GetContents()
{
/// Contains the LastModified time when we last accessed this file.
editTimeWhenReadLast;
assert(LastModified(editTimeWhenReadLast));
return GetContents(path);
}
/// Fetches contents from file in form of lines. (\r\n removed and used as tokenizers)
List<String> File::GetLines()
{
String contents = GetContents(path);
assert(LastModified(editTimeWhenReadLast));
List<String> lines = contents.GetLines();
return lines;
}
//Construct Response Header
char *constructHeader(char* FilePath)
{
FILE *fp;
fp=fopen(FilePath+1,"r");
if(fp==NULL)
return NULL;
else
{
char *header =malloc(sizeof(char)*BUF_SIZE);
memset(header,0,sizeof(char)*BUF_SIZE);
strcpy(header,"HTTP/1.1 200 OK\nConnection: close\nDate: ");
char *time = CurrentTime();
strcat(header,time);
strcat(header,"Last-Modified: ");
char *modtime = LastModified(FilePath);
strcat(header,modtime);
strcat(header,"Content-Length: ");
int leng = Length(FilePath);
char len[32];
sprintf(len,"%d",leng);
strcat(header,len);
strcat(header,"\nContent-Type: ");
char *type = FileType(FilePath);
strcat(header,type);
strcat(header,"\r\n\r\n");
return header;
free(header);
}
fclose(fp);
}
/// Returns true if the last write time has changed compared to the last time that we extracted contents from this file.
bool File::HasChanged()
{
Time lastEdit;
assert(LastModified(lastEdit));
if (lastEdit == editTimeWhenReadLast)
return false;
return true;
}
