refactor: move file operations into file.cc

src/file.cc

@@ -0,0 +1,43 @@
+#include <algorithm>
+#include <fstream>
+#include <iterator>
+
+#include "chat.h"
+
+
+int
+count_lines(std::string p)
+{
+	int c = 0;
+
+	std::ifstream f(p);
+	if (!f)
+		return c;
+
+	/* Apparently this is the most efficient way to count all lines in a file. How revolting! */
+	c = std::count(std::istreambuf_iterator<char>(f), std::istreambuf_iterator<char>(), '\n');
+
+	return c;
+}
+
+int
+log_append(std::string p, std::string ln)
+{
+	std::ofstream f;
+
+	f.open(p, std::ios_base::app);
+	if (!f.is_open())
+		return 1;
+
+	f << ln << std::endl;
+
+	f.close();
+
+	// "this probably would help but theres too much broken stuff right now to be sure" - scott
+	// bool inclnum should be added to function if we do decide to use this block:
+	// if (inclnum)
+	//	line_position++;
+
+	return 0;
+}
+

src/main.cc

@@ -1,6 +1,4 @@
-#include <algorithm>
 #include <fstream>
-#include <iterator>
 #include <string>
 
 #include <arpa/inet.h>
@@ -174,39 +172,3 @@ file_disp(std::string p, int lnstart, int lncount)
 	refresh();
 	return 0;
 }
-
-int
-count_lines(std::string p)
-{
-	int c = 0;
-
-	std::ifstream f(p);
-	if (!f)
-		return c;
-
-	/* Apparently this is the most efficient way to count all lines in a file. How revolting! */
-	c = std::count(std::istreambuf_iterator<char>(f), std::istreambuf_iterator<char>(), '\n');
-
-	return c;
-}
-
-int
-log_append(std::string p, std::string ln)
-{
-	std::ofstream f;
-
-	f.open(p, std::ios_base::app);
-	if (!f.is_open())
-		return 1;
-
-	f << ln << std::endl;
-
-	f.close();
-
-	// "this probably would help but theres too much broken stuff right now to be sure" - scott
-	// bool inclnum should be added to function if we do decide to use this block:
-	// if (inclnum)
-	//	line_position++;
-
-	return 0;
-}