Added config file support

.gitignore

@@ -0,0 +1,3 @@
+sakisafecli
+*.o
+*.d

sakisafecli/Makefile

@@ -3,9 +3,10 @@
 TARGET = sakisafecli
 OBJS   = sakisafecli.o funcs.o
 CC     = cc
-CFLAGSDEF = -MD -std=c11 -Wall -Wextra -lcurl
-CFLAGS = -O2 -march=native
+CFLAGSDEF += -MD -std=c11 -Wall -Wextra -lcurl -lconfig
+CFLAGS += -O2 -ggdb
 
+all: $(TARGET)
 
 $(TARGET): $(OBJS)
 	$(CC) $(CFLAGS) $(CFLAGSDEF) $(OBJS) -o $(TARGET)
@@ -15,6 +16,9 @@ $(TARGET): $(OBJS)
 
 -include *.d
 
-.PHONY: clean
+install: all
+	@cp sakisafecli /usr/local/bin/
+
+.PHONY: clean install
 clean:
 	rm -f *.d *.o sakisafecli

sakisafecli/funcs.c

@@ -1,6 +1,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <errno.h>
+#include <libconfig.h>
 #include "sakisafecli.h"
 
 size_t
@@ -62,4 +63,3 @@ progress(void *clientp,
 	fflush(stdout);
 	
 }
-

sakisafecli/funcs.d

@@ -1,19 +0,0 @@
-funcs.o: funcs.c /usr/include/stdio.h \
-  /usr/include/bits/libc-header-start.h /usr/include/features.h \
-  /usr/include/stdc-predef.h /usr/include/sys/cdefs.h \
-  /usr/include/bits/wordsize.h /usr/include/bits/long-double.h \
-  /usr/include/gnu/stubs.h /usr/include/gnu/stubs-64.h \
-  /usr/lib/clang/12.0.1/include/stddef.h \
-  /usr/lib/clang/12.0.1/include/stdarg.h /usr/include/bits/types.h \
-  /usr/include/bits/timesize.h /usr/include/bits/typesizes.h \
-  /usr/include/bits/time64.h /usr/include/bits/types/__fpos_t.h \
-  /usr/include/bits/types/__mbstate_t.h \
-  /usr/include/bits/types/__fpos64_t.h /usr/include/bits/types/__FILE.h \
-  /usr/include/bits/types/FILE.h /usr/include/bits/types/struct_FILE.h \
-  /usr/include/bits/stdio_lim.h /usr/include/bits/floatn.h \
-  /usr/include/bits/floatn-common.h /usr/include/bits/stdio.h \
-  /usr/include/string.h /usr/include/errno.h /usr/include/bits/errno.h \
-  /usr/include/linux/errno.h /usr/include/asm/errno.h \
-  /usr/include/asm-generic/errno.h /usr/include/asm-generic/errno-base.h \
-  sakisafecli.h /usr/include/stdlib.h /usr/include/bits/stdlib-bsearch.h \
-  /usr/include/bits/stdlib-float.h

sakisafecli/options.h

@@ -9,9 +9,6 @@ char *server                   = "https://lainsafe.kalli.st";
  * socks/http proxy, you can set it here. 
  */
 
-int socks_proxy_port = 9050; /* Tor */
-int http_proxy_port  = 4444; /* I2P */
-
 /* Enable "history" files and where to store that file */
 
 char history_file_path[256];

sakisafecli/sakisafecli.c

@@ -1,3 +1,4 @@
+#include <libconfig.h>
 #include <stdio.h>
 #include <string.h>
 #include <stdlib.h>
@@ -10,26 +11,42 @@
 #include "options.h"
 #include "sakisafecli.h"
 
+/* Config variables */
+char *socks_proxy_url, *http_proxy_url;
+
+bool socks_proxy_flag = false, http_proxy_flag = false;
+bool ipv6_flag = false, ipv4_flag = false;
+bool silent_flag = false;
+config_t runtime_config;
+
 int
 main(int argc, char **argv)
 {
 	struct curl_httppost *post = NULL;
 	struct curl_httppost *last = NULL;
 
-	bool socks_proxy_flag, http_proxy_flag;
-	socks_proxy_flag = http_proxy_flag = false;
-	bool ipv6_flag, ipv4_flag;
-	ipv6_flag = ipv4_flag = false;
 	char *token = NULL;
-	long silent_flag = 0L;
-	char *buffer = (char *)calloc(1024, sizeof(char));
 
-	char *socks_proxy_url, *http_proxy_url;
+	char *buffer = (char *)calloc(1024, sizeof(char));
 
 	if(buffer == NULL) {
 		fprintf(stderr, "Error allocating memory!\n");
 		return -1;
 	}
+	char config_location[512];
+	char *sakisafeclirc_env = getenv("SAKISAFECLIRC");
+
+	if(sakisafeclirc_env == NULL) {
+		snprintf(config_location, 512, "%s/.sakisafeclirc", getenv("HOME"));
+		FILE *fp = fopen(config_location, "r");
+		if(fp != NULL)
+			parse_config_file(fp);
+	} else {
+		strncpy(config_location, sakisafeclirc_env, 512);
+		FILE *fp = fopen(config_location, "r");
+		if(fp != NULL)
+			parse_config_file(fp);
+	}
 
 	CURL *easy_handle = curl_easy_init();
 
@@ -50,12 +67,11 @@ main(int argc, char **argv)
 		{ "help", no_argument, 0, 'h' },
 		{ "socks-proxy", required_argument, 0, 'p' },
 		{ "token", required_argument, 0, 'T' },
-		{ "http-proxy", no_argument, 0, 'P' },
+		{ "http-proxy", required_argument, 0, 'P' },
 		{ "silent", no_argument, 0, 'S' },
 		{ "ipv4", no_argument, 0, '4' },
 		{ "ipv6", no_argument, 0, '6' },
 		{ 0, 0, 0, 0 }
-
 	};
 
 	int c = 0;
@@ -191,5 +207,42 @@ main(int argc, char **argv)
 		store_link(history_file_path, buffer);
 	}
 	free(buffer);
+	config_destroy(&runtime_config);
 	return 0;
 }
+
+void
+parse_config_file(FILE *config)
+{
+	config_init(&runtime_config);
+	config_read(&runtime_config, config);
+	config_setting_t *cur;
+	cur = config_lookup(&runtime_config, "server");
+	if(config != NULL) {
+		if(cur != NULL)
+			server = (char *)config_setting_get_string(cur);
+		cur = config_lookup(&runtime_config, "socks_proxy");
+		if(cur != NULL)
+			socks_proxy_url = (char *)config_setting_get_string(cur);
+		cur = config_lookup(&runtime_config, "http_proxy");
+		if(cur != NULL)
+			http_proxy_url = (char *)config_setting_get_string(cur);
+		cur = config_lookup(&runtime_config, "use_socks_proxy");
+		if(cur != NULL)
+			socks_proxy_flag = config_setting_get_bool(cur);
+		cur = config_lookup(&runtime_config, "use_http_proxy");
+
+		if(cur != NULL)
+			http_proxy_flag = config_setting_get_bool(cur);
+
+		cur = config_lookup(&runtime_config, "silent");
+		if(cur != NULL)
+			silent_flag = config_setting_get_bool(cur);
+		cur = config_lookup(&runtime_config, "force_ipv6");
+		if(cur != NULL)
+			ipv6_flag = config_setting_get_bool(cur);
+		cur = config_lookup(&runtime_config, "force_ipv4");
+		if(cur != NULL)
+			ipv4_flag = config_setting_get_bool(cur);
+	}
+}

sakisafecli/sakisafecli.d

@@ -1,41 +0,0 @@
-sakisafecli.o: sakisafecli.c /usr/include/stdio.h \
-  /usr/include/bits/libc-header-start.h /usr/include/features.h \
-  /usr/include/stdc-predef.h /usr/include/sys/cdefs.h \
-  /usr/include/bits/wordsize.h /usr/include/bits/long-double.h \
-  /usr/include/gnu/stubs.h /usr/include/gnu/stubs-64.h \
-  /usr/lib/clang/12.0.1/include/stddef.h \
-  /usr/lib/clang/12.0.1/include/stdarg.h /usr/include/bits/types.h \
-  /usr/include/bits/timesize.h /usr/include/bits/typesizes.h \
-  /usr/include/bits/time64.h /usr/include/bits/types/__fpos_t.h \
-  /usr/include/bits/types/__mbstate_t.h \
-  /usr/include/bits/types/__fpos64_t.h /usr/include/bits/types/__FILE.h \
-  /usr/include/bits/types/FILE.h /usr/include/bits/types/struct_FILE.h \
-  /usr/include/bits/stdio_lim.h /usr/include/bits/floatn.h \
-  /usr/include/bits/floatn-common.h /usr/include/bits/stdio.h \
-  /usr/include/string.h /usr/include/stdlib.h \
-  /usr/include/bits/stdlib-bsearch.h /usr/include/bits/stdlib-float.h \
-  /usr/lib/clang/12.0.1/include/stdbool.h /usr/include/errno.h \
-  /usr/include/bits/errno.h /usr/include/linux/errno.h \
-  /usr/include/asm/errno.h /usr/include/asm-generic/errno.h \
-  /usr/include/asm-generic/errno-base.h /usr/include/getopt.h \
-  /usr/include/bits/getopt_core.h /usr/include/bits/getopt_ext.h \
-  /usr/include/unistd.h /usr/include/bits/posix_opt.h \
-  /usr/include/bits/confname.h /usr/include/bits/unistd_ext.h \
-  /usr/include/curl/curl.h /usr/include/curl/curlver.h \
-  /usr/include/curl/system.h /usr/include/sys/types.h \
-  /usr/include/bits/types/clockid_t.h /usr/include/bits/types/time_t.h \
-  /usr/include/bits/types/timer_t.h /usr/include/bits/stdint-intn.h \
-  /usr/include/sys/socket.h /usr/include/bits/types/struct_iovec.h \
-  /usr/include/bits/socket.h /usr/include/bits/socket_type.h \
-  /usr/include/bits/sockaddr.h /usr/include/bits/socket-constants.h \
-  /usr/lib/clang/12.0.1/include/limits.h /usr/include/limits.h \
-  /usr/include/time.h /usr/include/bits/time.h \
-  /usr/include/bits/types/clock_t.h /usr/include/bits/types/struct_tm.h \
-  /usr/include/bits/types/struct_timespec.h /usr/include/bits/endian.h \
-  /usr/include/bits/endianness.h /usr/include/sys/time.h \
-  /usr/include/bits/types/struct_timeval.h /usr/include/sys/select.h \
-  /usr/include/bits/select.h /usr/include/bits/types/sigset_t.h \
-  /usr/include/bits/types/__sigset_t.h /usr/include/curl/easy.h \
-  /usr/include/curl/multi.h /usr/include/curl/urlapi.h \
-  /usr/include/curl/options.h /usr/include/curl/header.h options.h \
-  sakisafecli.h

sakisafecli/sakisafecli.h

@@ -1,9 +1,9 @@
 #pragma once
 #include <stdlib.h>
+#include <stdio.h>
 
 size_t
-write_data(void *buffer, size_t size, size_t nmemb,
-	void *userp);
+write_data(void *buffer, size_t size, size_t nmemb, void *userp);
 
 void
 print_usage();
@@ -15,9 +15,8 @@ void
 print_help();
 
 void
-progress(void *clientp,
-	double dltotal,
-	double dlnow,
-	double ultotal,
-	double ulnow);
+progress(
+	void *clientp, double dltotal, double dlnow, double ultotal, double ulnow);
 
+void
+parse_config_file(FILE *config);