From 159379cad286e1aee9c37b3991477e30cc26b294 Mon Sep 17 00:00:00 2001
From: Masahiko AMANO <hiko-19@ya.ru>
Date: Sat, 24 Dec 2022 20:02:50 +0300
Subject: [PATCH] perf(lib): remove all console outputs

---
 src/tanabata/database.c | 2 --
 src/tanabata/kazari.c   | 3 ---
 src/tanabata/sasa.c     | 5 -----
 src/tanabata/tanzaku.c  | 4 ----
 4 files changed, 14 deletions(-)

diff --git a/src/tanabata/database.c b/src/tanabata/database.c
index c306490..b2f8625 100644
--- a/src/tanabata/database.c
+++ b/src/tanabata/database.c
@@ -52,7 +52,6 @@ int tanabata_save(Tanabata *tanabata) {
 int tanabata_open(Tanabata *tanabata, const char *path) {
     struct stat st;
     if (stat(path, &st) != 0 || !S_ISDIR(st.st_mode)) {
-        fprintf(stderr, "Failed to open tanabata: directory '%s' does not exist\n", path);
         return 1;
     }
     int status = 0;
@@ -71,7 +70,6 @@ int tanabata_open(Tanabata *tanabata, const char *path) {
 int tanabata_dump(Tanabata *tanabata, const char *path) {
     struct stat st;
     if (stat(path, &st) != 0 || !S_ISDIR(st.st_mode)) {
-        fprintf(stderr, "Failed to dump tanabata: directory '%s' does not exist\n", path);
         return 1;
     }
     int status = 0;
diff --git a/src/tanabata/kazari.c b/src/tanabata/kazari.c
index adc2148..1700872 100644
--- a/src/tanabata/kazari.c
+++ b/src/tanabata/kazari.c
@@ -6,7 +6,6 @@ int tanabata_kazari_add(Tanabata *tanabata, uint64_t sasa_id, uint64_t tanzaku_i
     for (uint64_t i = 0; i < tanabata->shoppyou.size; i++) {
         if (tanabata->shoppyou.database[i].sasa_id == sasa_id &&
             tanabata->shoppyou.database[i].tanzaku_id == tanzaku_id) {
-            fprintf(stderr, "Failed to add kazari: target sasa and tanzaku are already linked\n");
             return 1;
         }
     }
@@ -19,7 +18,6 @@ int tanabata_kazari_rem(Tanabata *tanabata, uint64_t sasa_id, uint64_t tanzaku_i
 
 Tanzaku *tanabata_tanzaku_get_by_sasa(Tanabata *tanabata, uint64_t sasa_id) {
     if (sasa_id == HOLE_ID) {
-        fprintf(stderr, "Failed to get tanzaku list: got hole ID\n");
         return NULL;
     }
     Tanzaku *tanzaku_list = NULL;
@@ -41,7 +39,6 @@ Tanzaku *tanabata_tanzaku_get_by_sasa(Tanabata *tanabata, uint64_t sasa_id) {
 
 Sasa *tanabata_sasa_get_by_tanzaku(Tanabata *tanabata, uint64_t tanzaku_id) {
     if (tanzaku_id == HOLE_ID) {
-        fprintf(stderr, "Failed to get sasa list: got hole ID\n");
         return NULL;
     }
     Sasa *sasa_list = NULL;
diff --git a/src/tanabata/sasa.c b/src/tanabata/sasa.c
index a715218..cf5435a 100644
--- a/src/tanabata/sasa.c
+++ b/src/tanabata/sasa.c
@@ -6,7 +6,6 @@
 int tanabata_sasa_add(Tanabata *tanabata, const char *path) {
     for (uint64_t i = 0; i < tanabata->sasahyou.size; i++) {
         if (tanabata->sasahyou.database[i].id != HOLE_ID && strcmp(tanabata->sasahyou.database[i].path, path) == 0) {
-            fprintf(stderr, "Failed to add sasa: target file is already added\n");
             return 1;
         }
     }
@@ -15,7 +14,6 @@ int tanabata_sasa_add(Tanabata *tanabata, const char *path) {
     if (abspath != NULL) {
         return sasa_add(&tanabata->sasahyou, abspath);
     }
-    fprintf(stderr, "Failed to add sasa: file does not exist\n");
     return 1;
 }
 
@@ -31,17 +29,14 @@ int tanabata_sasa_rem_by_path(Tanabata *tanabata, const char *path) {
             return sasa_rem(&tanabata->sasahyou, current_sasa->id);
         }
     }
-    fprintf(stderr, "Failed to remove sasa: target sasa does not exist\n");
     return 1;
 }
 
 Sasa tanabata_sasa_get_by_id(Tanabata *tanabata, uint64_t sasa_id) {
     if (sasa_id == HOLE_ID) {
-        fprintf(stderr, "Failed to get sasa: got hole ID\n");
         return HOLE_SASA;
     }
     if (sasa_id >= tanabata->sasahyou.size) {
-        fprintf(stderr, "Failed to get sasa: ID out of range\n");
         return HOLE_SASA;
     }
     return tanabata->sasahyou.database[sasa_id];
diff --git a/src/tanabata/tanzaku.c b/src/tanabata/tanzaku.c
index e20edfa..22d812a 100644
--- a/src/tanabata/tanzaku.c
+++ b/src/tanabata/tanzaku.c
@@ -4,7 +4,6 @@
 int tanabata_tanzaku_add(Tanabata *tanabata, const char *name, const char *description) {
     for (uint64_t i = 0; i < tanabata->sappyou.size; i++) {
         if (tanabata->sappyou.database[i].id != HOLE_ID && strcmp(tanabata->sappyou.database[i].name, name) == 0) {
-            fprintf(stderr, "Failed to add tanzaku: target tanzaku is already added\n");
             return 1;
         }
     }
@@ -23,17 +22,14 @@ int tanabata_tanzaku_rem_by_name(Tanabata *tanabata, const char *name) {
             return tanzaku_rem(&tanabata->sappyou, current_tanzaku->id);
         }
     }
-    fprintf(stderr, "Failed to remove tanzaku: target tanzaku does not exist\n");
     return 1;
 }
 
 Tanzaku tanabata_tanzaku_get_by_id(Tanabata *tanabata, uint64_t tanzaku_id) {
     if (tanzaku_id == HOLE_ID) {
-        fprintf(stderr, "Failed to get tanzaku: got hole ID\n");
         return HOLE_TANZAKU;
     }
     if (tanzaku_id >= tanabata->sappyou.size) {
-        fprintf(stderr, "Failed to get tanzaku: ID out of range\n");
         return HOLE_TANZAKU;
     }
     return tanabata->sappyou.database[tanzaku_id];