diff options
Diffstat (limited to 'src/sticker/StickerDatabase.cxx')
| -rw-r--r-- | src/sticker/StickerDatabase.cxx | 154 |
1 files changed, 42 insertions, 112 deletions
diff --git a/src/sticker/StickerDatabase.cxx b/src/sticker/StickerDatabase.cxx index 96a9a6889..d89713f19 100644 --- a/src/sticker/StickerDatabase.cxx +++ b/src/sticker/StickerDatabase.cxx @@ -170,6 +170,41 @@ sticker_enabled() return sticker_db != nullptr; } +static bool +Bind(sqlite3_stmt *stmt, unsigned i, const char *value) +{ + int result = sqlite3_bind_text(stmt, i, value, -1, nullptr); + if (result != SQLITE_OK) { + LogError(sticker_db, "sqlite3_bind_text() failed"); + return false; + } + + return true; +} + +template<typename... Args> +static bool +BindAll2(gcc_unused sqlite3_stmt *stmt, gcc_unused unsigned i) +{ + assert(int(i - 1) == sqlite3_bind_parameter_count(stmt)); + return true; +} + +template<typename... Args> +static bool +BindAll2(sqlite3_stmt *stmt, unsigned i, const char *value, Args&&... args) +{ + return Bind(stmt, i, value) && + BindAll2(stmt, i + 1, std::forward<Args>(args)...); +} + +template<typename... Args> +static bool +BindAll(sqlite3_stmt *stmt, Args&&... args) +{ + return BindAll2(stmt, 1, std::forward<Args>(args)...); +} + std::string sticker_load_value(const char *type, const char *uri, const char *name) { @@ -186,23 +221,8 @@ sticker_load_value(const char *type, const char *uri, const char *name) sqlite3_reset(stmt); - ret = sqlite3_bind_text(stmt, 1, type, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); + if (!BindAll(stmt, type, uri, name)) return std::string(); - } - - ret = sqlite3_bind_text(stmt, 2, uri, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return std::string(); - } - - ret = sqlite3_bind_text(stmt, 3, name, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return std::string(); - } do { ret = sqlite3_step(stmt); @@ -238,17 +258,8 @@ sticker_list_values(std::map<std::string, std::string> &table, sqlite3_reset(stmt); - ret = sqlite3_bind_text(stmt, 1, type, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - - ret = sqlite3_bind_text(stmt, 2, uri, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); + if (!BindAll(stmt, type, uri)) return false; - } do { ret = sqlite3_step(stmt); @@ -295,29 +306,8 @@ sticker_update_value(const char *type, const char *uri, sqlite3_reset(stmt); - ret = sqlite3_bind_text(stmt, 1, value, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - - ret = sqlite3_bind_text(stmt, 2, type, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); + if (!BindAll(stmt, value, type, uri, name)) return false; - } - - ret = sqlite3_bind_text(stmt, 3, uri, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - - ret = sqlite3_bind_text(stmt, 4, name, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } do { ret = sqlite3_step(stmt); @@ -354,29 +344,8 @@ sticker_insert_value(const char *type, const char *uri, sqlite3_reset(stmt); - ret = sqlite3_bind_text(stmt, 1, type, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - - ret = sqlite3_bind_text(stmt, 2, uri, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - - ret = sqlite3_bind_text(stmt, 3, name, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - - ret = sqlite3_bind_text(stmt, 4, value, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); + if (!BindAll(stmt, type, uri, name, value)) return false; - } do { ret = sqlite3_step(stmt); @@ -424,17 +393,8 @@ sticker_delete(const char *type, const char *uri) sqlite3_reset(stmt); - ret = sqlite3_bind_text(stmt, 1, type, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - - ret = sqlite3_bind_text(stmt, 2, uri, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); + if (!BindAll(stmt, type, uri)) return false; - } do { ret = sqlite3_step(stmt); @@ -464,23 +424,8 @@ sticker_delete_value(const char *type, const char *uri, const char *name) sqlite3_reset(stmt); - ret = sqlite3_bind_text(stmt, 1, type, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - - ret = sqlite3_bind_text(stmt, 2, uri, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - - ret = sqlite3_bind_text(stmt, 3, name, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); + if (!BindAll(stmt, type, uri, name)) return false; - } do { ret = sqlite3_step(stmt); @@ -557,26 +502,11 @@ sticker_find(const char *type, const char *base_uri, const char *name, sqlite3_reset(stmt); - ret = sqlite3_bind_text(stmt, 1, type, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - if (base_uri == nullptr) base_uri = ""; - ret = sqlite3_bind_text(stmt, 2, base_uri, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); - return false; - } - - ret = sqlite3_bind_text(stmt, 3, name, -1, nullptr); - if (ret != SQLITE_OK) { - LogError(sticker_db, "sqlite3_bind_text() failed"); + if (!BindAll(stmt, type, base_uri, name)) return false; - } do { ret = sqlite3_step(stmt); |