From e619bc1e0f289ddc37b44afeac541450a1ed46a1 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Hugo=20H=C3=B6rnquist?= <hugo@hornquist.se>
Date: Sun, 10 Feb 2019 15:38:04 +0100
Subject: Replace printf/puts with INFO/ERR.

---
 calendar.c |  9 +++++----
 graphs.c   |  6 ++++--
 main.c     | 12 ++++++------
 3 files changed, 15 insertions(+), 12 deletions(-)

diff --git a/calendar.c b/calendar.c
index fef4ab28..de06276a 100644
--- a/calendar.c
+++ b/calendar.c
@@ -14,6 +14,7 @@
 
 #include "macro.h"
 #include "parse.h"
+#include "err.h"
 
 /*
  * Returns 0 if file has no extersion
@@ -92,11 +93,11 @@ int read_vcalendar(vcomponent* cal, char* path) {
 
 	int type  = statbuf.st_mode & 0777000;
 	int chmod = statbuf.st_mode & 0777;
-	printf("file has mode 0%o, with chmod = 0%o\n", type, chmod);
+	INFO_F("file has mode 0%o, with chmod = 0%o", type, chmod);
 
 	switch (type) {
 		case S_IFREG:
-			puts("Parsing a single file");
+			INFO("Parsing a single file");
 
 			char ext[10];
 			int has_ext = get_extension(path, ext, 9);
@@ -118,12 +119,12 @@ int read_vcalendar(vcomponent* cal, char* path) {
 			break;
 
 		case S_IFDIR:
-			puts("Parsing a directory");
+			INFO("Parsing a directory");
 			parse_dir (cal, path);
 			break;
 
 		case S_IFLNK:
-			fputs("Found symlink, can't be bothered to check it further.", stderr);
+			ERR("Found symlink, can't be bothered to check it further.");
 			break;
 
 		default:
diff --git a/graphs.c b/graphs.c
index bcadd787..4f6955c3 100644
--- a/graphs.c
+++ b/graphs.c
@@ -2,6 +2,8 @@
 
 #include <stdio.h>
 #include <errno.h>
+#include <string.h>
+#include "err.h"
 
 int create_graph_trie (vcomponent* ev, char* filename) {
 	FILE* f = fopen(filename, "w");
@@ -12,7 +14,6 @@ int create_graph_trie (vcomponent* ev, char* filename) {
 
 	fclose(f);
 
-	printf("Wrote '%s' to '%s'\n", ev->filename, filename);
 
 	return 0;
 }
@@ -36,6 +37,7 @@ int attr_helper(TRIE_NODE(content_line)* root, FILE* f) {
 		attr_helper(root->child, f);
 		child = child->next;
 	}
+	INFO_F("Wrote '%s' to '%s'", ev->filename, filename);
 
 	return 0;
 }
@@ -80,7 +82,7 @@ int helper_vcomponent (vcomponent* root, FILE* f) {
 int create_graph_vcomponent (vcomponent* root, char* outfile) {
 	FILE* f = fopen(outfile, "w");
 	if (f == NULL) {
-		printf("Error opening file %s, errno = %i\n", outfile, errno);
+		ERR_F("Error opening file %s, errno = %i", outfile, errno);
 		return 1;
 	}
 	vcomponent* c = root;
diff --git a/main.c b/main.c
index 6b312ec1..042cc83d 100644
--- a/main.c
+++ b/main.c
@@ -7,6 +7,7 @@
 #include "macro.h"
 #include "vcal.h"
 #include "graphs.h"
+#include "err.h"
 
 typedef struct {
 	int argc;
@@ -25,7 +26,7 @@ int main (int argc, char* argv[argc]) {
 	arg args = { .argc = argc, .argv = argv };
 
 	if (arg_shift(&args) == 0) {
-		puts("Please give vdir or a vcalendar file as first argument");
+		ERR("Please give vdir or a vcalendar file as first argument");
 		exit (1);
 	}
 
@@ -36,9 +37,8 @@ int main (int argc, char* argv[argc]) {
 	arg_shift(&args);
 
 	if (args.argc == 0 || strcmp(args.argv[0], "-p") == 0) {
-		printf("\nParsed calendar file containing [%u] events\n",
-				root.components.length
-				);
+		INFO_F("\nParsed calendar file containing [%u] events",
+				root.components.length);
 		for (size_t i = 0; i < root.components.length; i++) {
 			vcomponent* cal = GET(VECT(vcomponent))(&root.components, i);
 			assert(strcmp(cal->type, "VCALENDAR") == 0);
@@ -73,8 +73,8 @@ int main (int argc, char* argv[argc]) {
 			}
 		} else {
 			// create_graph(FCHILD(FCHILD(&root)), args.argv[0]);
-			puts("Creating graph for single file");
-			printf("output = %s\n", args.argv[0]);
+			INFO("Creating graph for single file");
+			INFO_F("output = %s\n", args.argv[0]);
 			create_graph_vcomponent(&root, args.argv[0]);
 		}
 	}
-- 
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