Use libalx functions

1 files changed, 23 insertions, 93 deletions

diff --git a/src/save/save.cpp b/src/save/save.cpp
index 802bf9d..9030266 100644
--- a/src/save/save.cpp
+++ b/src/save/save.cpp
@@ -20,6 +20,9 @@
 #include <opencv2/highgui/highgui.hpp>
 
 #include "libalx/base/compiler/restrict.hpp"
+#include "libalx/base/compiler/unused.hpp"
+#include "libalx/base/errno/error.hpp"
+#include "libalx/base/stdio/printf/sbprintf.hpp"
 
 #include "vision-artificial/user/iface.hpp"
 
@@ -70,78 +73,18 @@ char		saved_name[FILENAME_MAX];
 void	save_init	(void)
 {
 
-	if (snprintf(home_path, FILENAME_MAX, "%s/",
-				getenv(ENV_HOME))  >=  FILENAME_MAX) {
+	if (alx_sbprintf(home_path, NULL, "%s/", getenv(ENV_HOME)))
 		goto err;
-	}
-	if (snprintf(user_prog_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_PROG_DIR)  >=  FILENAME_MAX) {
-		goto err;
-	}
-	if (snprintf(saved_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_SAVED_DIR)  >=  FILENAME_MAX) {
-		goto err;
-	}
-	if (snprintf(labels_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_LABELS_DIR)  >=  FILENAME_MAX) {
-		goto err;
-	}
-	if (snprintf(labels_fail_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_LABELS_FAIL_DIR)  >=  FILENAME_MAX) {
-		goto err;
-	}
-	if (snprintf(lighters_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_LIGHTERS_DIR)  >=  FILENAME_MAX) {
-		goto err;
-	}
-	if (snprintf(lighters_fail_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_LIGHTERS_FAIL_DIR)  >=  FILENAME_MAX) {
-		goto err;
-	}
-	if (snprintf(objects_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_OBJECTS_DIR)  >=  FILENAME_MAX) {
-		goto err;
-	}
-	if (snprintf(objects_fail_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_OBJECTS_FAIL_DIR)  >=  FILENAME_MAX) {
-		goto err;
-	}
-	if (snprintf(coins_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_COINS_DIR)  >=  FILENAME_MAX) {
-		goto err;
-	}
-	if (snprintf(coins_fail_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_COINS_FAIL_DIR)  >=  FILENAME_MAX) {
-		goto err;
-	}
-	if (snprintf(resistors_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_RESISTORS_DIR)  >=  FILENAME_MAX) {
+	if (alx_sbprintf(user_prog_path, NULL, "%s/%s/",
+					home_path, USER_PROG_DIR))
 		goto err;
-	}
-	if (snprintf(resistors_fail_path, FILENAME_MAX, "%s/%s/",
-				home_path,
-				USER_RESISTORS_FAIL_DIR)  >=  FILENAME_MAX) {
+	if (alx_sbprintf(saved_path, NULL, "%s/%s/", home_path, USER_SAVED_DIR))
 		goto err;
-	}
 	saved_name[0]	= '\0';
 
 	if (mkdir(user_prog_path, 0700)) {
-		if (errno != EEXIST) {
-			fprintf(stderr, "%s[%i]: %s(): %s", __FILE__, __LINE__,
-						__func__, strerror(errno));
-			exit(EXIT_FAILURE);
-		}
+		if (errno != EEXIST)
+			alx_error(EXIT_FAILURE, user_prog_path);
 	}
 
 	mkdir(saved_path, 0700);
@@ -150,25 +93,21 @@ void	save_init	(void)
 
 	return;
 err:
-	printf("Path is too large and has been truncated\n");
+	alx_error(EXIT_FAILURE, "Path is too large and has been truncated\n");
 }
 
 void	save_reset_fpath(void)
 {
 
-	if (snprintf(saved_path, FILENAME_MAX, "%s/%s/",
-					home_path,
-					USER_SAVED_DIR)  >=  FILENAME_MAX) {
+	if (alx_sbprintf(saved_path, NULL, "%s/%s/", home_path, USER_SAVED_DIR))
 		goto err;
-	}
-
 	return;
 err:
 	printf("Path is too large and has been truncated\n");
 }
 
 void	load_image_file	(const char *restrict fpath,
-			const char *restrict fname)
+			 const char *restrict fname)
 {
 	char	file_path[FILENAME_MAX];
 	char	file_name[FILENAME_MAX];
@@ -179,23 +118,20 @@ void	load_image_file	(const char *restrict fpath,
 	if (!fpath) {
 		/* Default path */
 		save_reset_fpath();
-		snprintf(file_path, FILENAME_MAX, "%s", saved_path);
+		UNUSED(alx_sbprintf(file_path, NULL, "%s", saved_path));
 	} else {
-		snprintf(file_path, FILENAME_MAX, "%s", fpath);
+		UNUSED(alx_sbprintf(file_path, NULL, "%s", fpath));
 	}
 
 	/* Set file_name */
 	if (!fname)
 		user_iface_fname(file_path, saved_name);
 	else
-		snprintf(saved_name, FILENAME_MAX, "%s", fname);
+		UNUSED(alx_sbprintf(saved_name, NULL, "%s", fname));
 
 	/* File name */
-	if (snprintf(file_name, FILENAME_MAX, "%s/%s",
-					file_path,
-					saved_name)  >=  FILENAME_MAX) {
+	if (alx_sbprintf(file_name, NULL, "%s/%s", file_path, saved_name))
 		goto err_path;
-	}
 
 	image	= cv::imread(file_name, CV_LOAD_IMAGE_COLOR);
 	if (image.empty())
@@ -216,7 +152,7 @@ void	save_cleanup	(void)
 }
 
 void	save_image_file	(const char *restrict fpath,
-			const char *restrict save_as)
+			 const char *restrict save_as)
 {
 	char	file_path[FILENAME_MAX];
 	char	file_name[FILENAME_MAX];
@@ -226,36 +162,30 @@ void	save_image_file	(const char *restrict fpath,
 	if (!fpath) {
 		/* Default path */
 		save_reset_fpath();
-		snprintf(file_path, FILENAME_MAX, "%s", saved_path);
+		UNUSED(alx_sbprintf(file_path, NULL, "%s", saved_path));
 	} else {
-		snprintf(file_path, FILENAME_MAX, "%s", fpath);
+		UNUSED(alx_sbprintf(file_path, NULL, "%s", fpath));
 	}
 
 	/* Set file_name */
 	if (!save_as) {
-		snprintf(saved_name, FILENAME_MAX, "%s", SAVED_NAME_DEFAULT);
+		UNUSED(alx_sbprintf(saved_name,NULL, "%s", SAVED_NAME_DEFAULT));
 		user_iface_fname(saved_path, saved_name);
 	} else {
-		snprintf(saved_name, FILENAME_MAX, "%s", save_as);
+		UNUSED(alx_sbprintf(saved_name, NULL, "%s", save_as));
 	}
 
 	/* Prepend the path */
-	if (snprintf(file_name, FILENAME_MAX, "%s/%s",
-						file_path,
-						saved_name)  >=  FILENAME_MAX) {
+	if (alx_sbprintf(file_name, NULL, "%s/%s", file_path, saved_name))
 		goto err_path;
-	}
 
 	fp =	fopen(file_name, "r");
 	if (fp) {
 		/* Name in use;  ask once more */
 		fclose(fp);
 		user_iface_fname(saved_path, saved_name);
-		if (snprintf(file_name, FILENAME_MAX, "%s/%s",
-						file_path,
-						saved_name)  >=  FILENAME_MAX) {
+		if (alx_sbprintf(file_name,NULL,"%s/%s", file_path, saved_name))
 			goto err_path;
-		}
 	}
 
 	user_iface_log_write(2, saved_name);