Better documentation in the code

New flag: -C, which prints the current settings (Still have to add it to the manpage and help message)

.gitignore

@@ -1,3 +1,3 @@
-sakisafecli
 *.o
 *.d
+obj/

sakisafecli/config.c

@@ -1,6 +1,34 @@
 #include <libconfig.h>
 #include <stdbool.h>
+#include <stdio.h>
 #include "options.h"
+#include "config.h"
+
+void
+print_config()
+{
+	puts("Current configuration:");
+	printf("Server: %s\n",server);
+	if(socks_proxy_flag)
+		printf("Socks proxy url: %s",socks_proxy_url);
+	if(http_proxy_flag)
+		printf("HTTP proxy url: %s",http_proxy_url);
+	if(silent_flag)
+		puts("Silent: true");
+	else
+		puts("Silent: false");
+	if(ipv6_flag)
+		printf("Force IPv6: true\n");
+	else
+		printf("Force IPv6: false\n");
+	if(ipv4_flag)
+		printf("Force IPv4: true\n");
+	else
+		printf("Force IPv4: false\n");
+
+	return;
+}
+
 void
 parse_config_file(FILE *config)
 {

sakisafecli/config.h

@@ -0,0 +1,9 @@
+#include <libconfig.h>
+
+/* Parse the config file */
+void
+parse_config_file(FILE *config);
+
+/* Print the current settings */
+void
+print_config();	

sakisafecli/funcs.c

@@ -50,3 +50,4 @@ progress(void *clientp,
 	fflush(stdout);
 	
 }
+

sakisafecli/funcs.h

@@ -0,0 +1,24 @@
+#pragma once
+#include <stdlib.h>
+
+/* Function used from curl to write data to a buffer */
+size_t
+write_data(void *buffer, size_t size, size_t nmemb, void *userp);
+
+/* Print usage message (when nothing is given to sakisafecli) */
+void
+print_usage();
+
+/* Print help message (-h) */
+void
+print_help();
+
+/* Function used to display progress when uploading a file */
+
+void
+progress(
+	void *clientp, double dltotal, double dlnow, double ultotal, double ulnow);
+
+/* Print config */
+void
+print_config();

sakisafecli/sakisafecli.c

@@ -9,6 +9,8 @@
 #include <curl/curl.h>
 
 #include "options.h"
+#include "config.h"
+#include "funcs.h"
 #include "sakisafecli.h"
 
 /* Config variables */
@@ -99,7 +101,7 @@ main(int argc, char **argv)
 
 	int c = 0;
 	while((c = getopt_long(
-			  argc, argv, "46hT:p:P:Ss:x", long_options, &option_index)) !=
+			  argc, argv, "46hT:p:P:Ss:xC", long_options, &option_index)) !=
 		 -1) {
 		switch(c) {
 			case 's':
@@ -137,6 +139,9 @@ main(int argc, char **argv)
 				print_usage();
 				return 0;
 				break;
+			case 'C':
+				print_config();
+				return 0;
 			default:
 				print_usage();
 				return 0;
@@ -187,8 +192,8 @@ main(int argc, char **argv)
 	 */
 	curl_mimepart *file_data;
 	file_data = curl_mime_addpart(mime);
-	char *filename = argv[argc];
-	
+	char *filename = argv[optind];
+
 	if(paste_flag)
 		filename = "/dev/stdin";