+
+/** Read the contents of a file located by `fname' into a file_cache pointed at by `F'.
+ */
+bool ServerConfig::ReadFile(file_cache &F, const char* fname)
+{
+ FILE* file;
+ char linebuf[MAXBUF];
+
+ F.clear();
+ file = fopen(fname,"r");
+
+ if (file)
+ {
+ while (!feof(file))
+ {
+ fgets(linebuf,sizeof(linebuf),file);
+ linebuf[strlen(linebuf)-1]='\0';
+
+ if (!*linebuf)
+ {
+ strcpy(linebuf," ");
+ }
+
+ if (!feof(file))
+ {
+ F.push_back(linebuf);
+ }
+ }
+
+ fclose(file);
+ }
+ else
+ return false;
+
+ return true;
+}
+
+bool ServerConfig::FileExists(const char* file)
+{
+ FILE *input;
+ if ((input = fopen (file, "r")) == NULL)
+ {
+ return false;
+ }
+ else
+ {
+ fclose(input);
+ return true;
+ }
+}
+
+char* ServerConfig::CleanFilename(char* name)
+{
+ char* p = name + strlen(name);
+ while ((p != name) && (*p != '/')) p--;
+ return (p != name ? ++p : p);
+}
+
+
+bool ServerConfig::DirValid(const char* dirandfile)
+{
+ char work[MAXBUF];
+ char buffer[MAXBUF];
+ char otherdir[MAXBUF];
+ int p;
+
+ strlcpy(work, dirandfile, MAXBUF);
+ p = strlen(work);
+
+ // we just want the dir
+ while (*work)
+ {
+ if (work[p] == '/')
+ {
+ work[p] = '\0';
+ break;
+ }
+
+ work[p--] = '\0';
+ }
+
+ // Get the current working directory
+ if (getcwd(buffer, MAXBUF ) == NULL )
+ return false;
+
+ chdir(work);
+
+ if (getcwd(otherdir, MAXBUF ) == NULL )
+ return false;
+
+ chdir(buffer);
+
+ size_t t = strlen(work);
+
+ if (strlen(otherdir) >= t)
+ {
+ otherdir[t] = '\0';
+
+ if (!strcmp(otherdir,work))
+ {
+ return true;
+ }
+
+ return false;
+ }
+ else
+ {
+ return false;
+ }
+}
+
+std::string ServerConfig::GetFullProgDir(char** argv, int argc)
+{
+ char work[MAXBUF];
+ char buffer[MAXBUF];
+ char otherdir[MAXBUF];
+ int p;
+
+ strlcpy(work,argv[0],MAXBUF);
+ p = strlen(work);
+
+ // we just want the dir
+ while (*work)
+ {
+ if (work[p] == '/')
+ {
+ work[p] = '\0';
+ break;
+ }
+
+ work[p--] = '\0';
+ }
+
+ // Get the current working directory
+ if (getcwd(buffer, MAXBUF) == NULL)
+ return "";
+
+ chdir(work);
+
+ if (getcwd(otherdir, MAXBUF) == NULL)
+ return "";
+
+ chdir(buffer);
+ return otherdir;
+}
+
+