From d9ea3082fb608935c72620e272f4b3e74b2c3a44 Mon Sep 17 00:00:00 2001 From: Max Kellermann Date: Wed, 30 Jan 2013 22:00:32 +0100 Subject: ConfigData: add constructors/destructors --- src/ConfigData.cxx | 33 +++++---------------------------- src/ConfigData.hxx | 16 +++++++++------- src/ConfigFile.cxx | 10 +++++----- src/ConfigGlobal.cxx | 2 +- src/Main.cxx | 5 ++--- test/DumpDatabase.cxx | 9 ++++----- test/run_encoder.cxx | 7 +++---- test/test_vorbis_encoder.cxx | 6 +++--- 8 files changed, 32 insertions(+), 56 deletions(-) diff --git a/src/ConfigData.cxx b/src/ConfigData.cxx index b542dccd..67f93a4a 100644 --- a/src/ConfigData.cxx +++ b/src/ConfigData.cxx @@ -31,29 +31,12 @@ extern "C" { #include #include -struct config_param * -config_new_param(const char *value, int line) -{ - config_param *ret = new config_param(); - - if (!value) - ret->value = NULL; - else - ret->value = g_strdup(value); - - ret->line = line; +config_param::config_param(const char *_value, int _line) + :value(g_strdup(_value)), line(_line) {} - ret->used = false; - - return ret; -} - -void -config_param_free(struct config_param *param) +config_param::~config_param() { - g_free(param->value); - - delete param; + g_free(value); } void @@ -62,13 +45,7 @@ config_add_block_param(struct config_param * param, const char *name, { assert(config_get_block_param(param, name) == NULL); - param->block_params.push_back(block_param()); - struct block_param *bp = ¶m->block_params.back(); - - bp->name = name; - bp->value = value; - bp->line = line; - bp->used = false; + param->block_params.emplace_back(name, value, line); } const struct block_param * diff --git a/src/ConfigData.hxx b/src/ConfigData.hxx index b71c0a9e..36e3ea33 100644 --- a/src/ConfigData.hxx +++ b/src/ConfigData.hxx @@ -45,6 +45,10 @@ struct block_param { * this option yet. */ mutable bool used; + + gcc_nonnull_all + block_param(const char *_name, const char *_value, int _line=-1) + :name(_name), value(_value), line(_line), used(false) {} }; #endif @@ -61,6 +65,11 @@ struct config_param { * this option yet. */ bool used; + + config_param(int _line=-1) + :value(nullptr), line(_line), used(false) {} + config_param(const char *_value, int _line=-1); + ~config_param(); #endif }; @@ -76,13 +85,6 @@ struct ConfigData { extern "C" { #endif -gcc_malloc -struct config_param * -config_new_param(const char *value, int line); - -void -config_param_free(struct config_param *param); - void config_add_block_param(struct config_param * param, const char *name, const char *value, int line); diff --git a/src/ConfigFile.cxx b/src/ConfigFile.cxx index aebc4dc0..aea2e58a 100644 --- a/src/ConfigFile.cxx +++ b/src/ConfigFile.cxx @@ -90,7 +90,7 @@ config_read_name_value(struct config_param *param, char *input, unsigned line, static struct config_param * config_read_block(FILE *fp, int *count, char *string, GError **error_r) { - struct config_param *ret = config_new_param(NULL, *count); + struct config_param *ret = new config_param(*count); GError *error = NULL; while (true) { @@ -98,7 +98,7 @@ config_read_block(FILE *fp, int *count, char *string, GError **error_r) line = fgets(string, MAX_STRING_SIZE, fp); if (line == NULL) { - config_param_free(ret); + delete ret; g_set_error(error_r, config_quark(), 0, "Expected '}' before end-of-file"); return NULL; @@ -115,7 +115,7 @@ config_read_block(FILE *fp, int *count, char *string, GError **error_r) line = strchug_fast(line + 1); if (*line != 0 && *line != CONF_COMMENT) { - config_param_free(ret); + delete ret; g_set_error(error_r, config_quark(), 0, "line %i: Unknown tokens after '}'", *count); @@ -129,7 +129,7 @@ config_read_block(FILE *fp, int *count, char *string, GError **error_r) if (!config_read_name_value(ret, line, *count, &error)) { assert(*line != 0); - config_param_free(ret); + delete ret; g_propagate_prefixed_error(error_r, error, "line %i: ", *count); return NULL; @@ -241,7 +241,7 @@ ReadConfigFile(ConfigData &config_data, FILE *fp, GError **error_r) return false; } - param = config_new_param(value, count); + param = new config_param(value, count); } params = g_slist_append(params, param); diff --git a/src/ConfigGlobal.cxx b/src/ConfigGlobal.cxx index 92e0b541..0c9af056 100644 --- a/src/ConfigGlobal.cxx +++ b/src/ConfigGlobal.cxx @@ -44,7 +44,7 @@ config_param_free_callback(gpointer data, G_GNUC_UNUSED gpointer user_data) { struct config_param *param = (struct config_param *)data; - config_param_free(param); + delete param; } void config_global_finish(void) diff --git a/src/Main.cxx b/src/Main.cxx index 63a78d0e..613a253b 100644 --- a/src/Main.cxx +++ b/src/Main.cxx @@ -189,7 +189,7 @@ glue_db_init_and_load(void) struct config_param *allocated = NULL; if (param == NULL && path != NULL) { - allocated = config_new_param("database", path->line); + allocated = new config_param("database", path->line); config_add_block_param(allocated, "path", path->value, path->line); param = allocated; @@ -198,8 +198,7 @@ glue_db_init_and_load(void) if (!DatabaseGlobalInit(param, &error)) MPD_ERROR("%s", error->message); - if (allocated != NULL) - config_param_free(allocated); + delete allocated; ret = DatabaseGlobalOpen(&error); if (!ret) diff --git a/test/DumpDatabase.cxx b/test/DumpDatabase.cxx index 501c8020..172d0049 100644 --- a/test/DumpDatabase.cxx +++ b/test/DumpDatabase.cxx @@ -106,13 +106,12 @@ main(int argc, char **argv) /* do it */ const struct config_param *path = config_get_param(CONF_DB_FILE); - struct config_param *param = config_new_param("database", path->line); + config_param param("database", path->line); if (path != nullptr) - config_add_block_param(param, "path", path->value, path->line); + config_add_block_param(¶m, "path", path->value, + path->line); - Database *db = plugin->create(param, &error); - - config_param_free(param); + Database *db = plugin->create(¶m, &error); if (db == nullptr) { cerr << error->message << endl; diff --git a/test/run_encoder.cxx b/test/run_encoder.cxx index 3d500d0b..e2ecab58 100644 --- a/test/run_encoder.cxx +++ b/test/run_encoder.cxx @@ -49,7 +49,6 @@ int main(int argc, char **argv) const char *encoder_name; const struct encoder_plugin *plugin; struct encoder *encoder; - struct config_param *param; static char buffer[32768]; /* parse command line */ @@ -74,10 +73,10 @@ int main(int argc, char **argv) return 1; } - param = config_new_param(NULL, -1); - config_add_block_param(param, "quality", "5.0", -1); + config_param param; + config_add_block_param(¶m, "quality", "5.0", -1); - encoder = encoder_init(plugin, param, &error); + encoder = encoder_init(plugin, ¶m, &error); if (encoder == NULL) { g_printerr("Failed to initialize encoder: %s\n", error->message); diff --git a/test/test_vorbis_encoder.cxx b/test/test_vorbis_encoder.cxx index 887fd1a7..aad48acd 100644 --- a/test/test_vorbis_encoder.cxx +++ b/test/test_vorbis_encoder.cxx @@ -53,10 +53,10 @@ main(G_GNUC_UNUSED int argc, G_GNUC_UNUSED char **argv) const struct encoder_plugin *plugin = encoder_plugin_get("vorbis"); assert(plugin != NULL); - struct config_param *param = config_new_param(NULL, -1); - config_add_block_param(param, "quality", "5.0", -1); + config_param param; + config_add_block_param(¶m, "quality", "5.0", -1); - struct encoder *encoder = encoder_init(plugin, param, NULL); + struct encoder *encoder = encoder_init(plugin, ¶m, NULL); assert(encoder != NULL); /* open the encoder */ -- cgit v1.2.3