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perf(lib): do not save unchanged database files

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This commit is contained in:
Masahiko AMANO
2022-12-28 16:48:35 +03:00
parent 2d41da9a8c
commit d8c43c7855
5 changed files with 86 additions and 24 deletions
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lib/database.c
+38 -12
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@@ -14,6 +14,9 @@ int tanabata_init(Tanabata *tanabata) {
if (shoppyou_init(&tanabata->shoppyou) != 0) {
return 1;
}
tanabata->sasahyou_mod = 1;
tanabata->sappyou_mod = 1;
tanabata->shoppyou_mod = 1;
return 0;
}
@@ -51,6 +54,7 @@ int tanabata_weed(Tanabata *tanabata) {
tanabata->shoppyou.hole_cnt = 0;
free(tanabata->shoppyou.holes);
tanabata->shoppyou.database = realloc(tanabata->shoppyou.database, tanabata->shoppyou.size * sizeof(Kazari));
tanabata->shoppyou_mod = 1;
}
if (tanabata->sasahyou.hole_cnt > 0) {
hole_cnt = 0;
@@ -63,6 +67,7 @@ int tanabata_weed(Tanabata *tanabata) {
for (uint64_t j = 0; j < tanabata->shoppyou.size; j++) {
if (current_kazari->sasa_id == current_sasa->id) {
current_kazari->sasa_id = new_id;
tanabata->shoppyou_mod = 1;
}
current_kazari++;
}
@@ -78,6 +83,7 @@ int tanabata_weed(Tanabata *tanabata) {
tanabata->sasahyou.hole_cnt = 0;
free(tanabata->sasahyou.holes);
tanabata->sasahyou.database = realloc(tanabata->sasahyou.database, tanabata->sasahyou.size * sizeof(Sasa));
tanabata->sasahyou_mod = 1;
}
if (tanabata->sappyou.hole_cnt > 0) {
hole_cnt = 0;
@@ -90,6 +96,7 @@ int tanabata_weed(Tanabata *tanabata) {
for (uint64_t j = 0; j < tanabata->shoppyou.size; j++) {
if (current_kazari->tanzaku_id == current_tanzaku->id) {
current_kazari->tanzaku_id = new_id;
tanabata->shoppyou_mod = 1;
}
current_kazari++;
}
@@ -105,6 +112,7 @@ int tanabata_weed(Tanabata *tanabata) {
tanabata->sappyou.hole_cnt = 0;
free(tanabata->sappyou.holes);
tanabata->sappyou.database = realloc(tanabata->sappyou.database, tanabata->sappyou.size * sizeof(Tanzaku));
tanabata->sappyou_mod = 1;
}
return 0;
}
@@ -119,19 +127,25 @@ int tanabata_load(Tanabata *tanabata) {
if (shoppyou_load(&tanabata->shoppyou) != 0) {
return 1;
}
tanabata->sasahyou_mod = 0;
tanabata->sappyou_mod = 0;
tanabata->shoppyou_mod = 0;
return 0;
}
int tanabata_save(Tanabata *tanabata) {
if (sasahyou_save(&tanabata->sasahyou) != 0) {
if (tanabata->sasahyou_mod && sasahyou_save(&tanabata->sasahyou) != 0) {
return 1;
}
if (sappyou_save(&tanabata->sappyou) != 0) {
if (tanabata->sappyou_mod && sappyou_save(&tanabata->sappyou) != 0) {
return 1;
}
if (shoppyou_save(&tanabata->shoppyou) != 0) {
if (tanabata->shoppyou_mod && shoppyou_save(&tanabata->shoppyou) != 0) {
return 1;
}
tanabata->sasahyou_mod = 0;
tanabata->sappyou_mod = 0;
tanabata->shoppyou_mod = 0;
return 0;
}
@@ -154,6 +168,9 @@ int tanabata_open(Tanabata *tanabata, const char *path) {
return 1;
}
free(file_path);
tanabata->sasahyou_mod = 0;
tanabata->sappyou_mod = 0;
tanabata->shoppyou_mod = 0;
return 0;
}
@@ -163,17 +180,26 @@ int tanabata_dump(Tanabata *tanabata, const char *path) {
return 1;
}
char *file_path = malloc(strlen(path) + 10);
strcpy(file_path, path);
if (sasahyou_dump(&tanabata->sasahyou, strcat(file_path, "/sasahyou")) != 0) {
return 1;
if (tanabata->sasahyou_mod) {
strcpy(file_path, path);
if (sasahyou_dump(&tanabata->sasahyou, strcat(file_path, "/sasahyou")) != 0) {
return 1;
}
tanabata->sasahyou_mod = 0;
}
strcpy(file_path, path);
if (sappyou_dump(&tanabata->sappyou, strcat(file_path, "/sappyou")) != 0) {
return 1;
if (tanabata->sappyou_mod) {
strcpy(file_path, path);
if (sappyou_dump(&tanabata->sappyou, strcat(file_path, "/sappyou")) != 0) {
return 1;
}
tanabata->sappyou_mod = 0;
}
strcpy(file_path, path);
if (shoppyou_dump(&tanabata->shoppyou, strcat(file_path, "/shoppyou")) != 0) {
return 1;
if (tanabata->shoppyou_mod) {
strcpy(file_path, path);
if (shoppyou_dump(&tanabata->shoppyou, strcat(file_path, "/shoppyou")) != 0) {
return 1;
}
tanabata->shoppyou_mod = 0;
}
free(file_path);
return 0;