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Diffstat (limited to 'src/common/conf.c')
| -rw-r--r-- | src/common/conf.c | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/src/common/conf.c b/src/common/conf.c new file mode 100644 index 000000000..eed39d409 --- /dev/null +++ b/src/common/conf.c @@ -0,0 +1,109 @@ +// Copyright (c) Athena Dev Teams - Licensed under GNU GPL +// For more information, see LICENCE in the main folder + +#include "conf.h" +#include <libconfig.h> + +#include "../common/showmsg.h" // ShowError + +int conf_read_file(config_t *config, const char *config_filename) +{ + config_init(config); + if (!config_read_file(config, config_filename)) { + ShowError("%s:%d - %s\n", config_error_file(config), + config_error_line(config), config_error_text(config)); + config_destroy(config); + return 1; + } + return 0; +} + +// +// Functions to copy settings from libconfig/contrib +// +static void config_setting_copy_simple(config_setting_t *parent, const config_setting_t *src); +static void config_setting_copy_elem(config_setting_t *parent, const config_setting_t *src); +static void config_setting_copy_aggregate(config_setting_t *parent, const config_setting_t *src); +int config_setting_copy(config_setting_t *parent, const config_setting_t *src); + +void config_setting_copy_simple(config_setting_t *parent, const config_setting_t *src) +{ + if (config_setting_is_aggregate(src)) { + config_setting_copy_aggregate(parent, src); + } + else { + config_setting_t *set = config_setting_add(parent, config_setting_name(src), config_setting_type(src)); + + if (set == NULL) + return; + + if (CONFIG_TYPE_INT == config_setting_type(src)) { + config_setting_set_int(set, config_setting_get_int(src)); + config_setting_set_format(set, src->format); + } else if (CONFIG_TYPE_INT64 == config_setting_type(src)) { + config_setting_set_int64(set, config_setting_get_int64(src)); + config_setting_set_format(set, src->format); + } else if (CONFIG_TYPE_FLOAT == config_setting_type(src)) { + config_setting_set_float(set, config_setting_get_float(src)); + } else if (CONFIG_TYPE_STRING == config_setting_type(src)) { + config_setting_set_string(set, config_setting_get_string(src)); + } else if (CONFIG_TYPE_BOOL == config_setting_type(src)) { + config_setting_set_bool(set, config_setting_get_bool(src)); + } + } +} + +void config_setting_copy_elem(config_setting_t *parent, const config_setting_t *src) +{ + config_setting_t *set = NULL; + + if (config_setting_is_aggregate(src)) + config_setting_copy_aggregate(parent, src); + else if (CONFIG_TYPE_INT == config_setting_type(src)) { + set = config_setting_set_int_elem(parent, -1, config_setting_get_int(src)); + config_setting_set_format(set, src->format); + } else if (CONFIG_TYPE_INT64 == config_setting_type(src)) { + set = config_setting_set_int64_elem(parent, -1, config_setting_get_int64(src)); + config_setting_set_format(set, src->format); + } else if (CONFIG_TYPE_FLOAT == config_setting_type(src)) { + set = config_setting_set_float_elem(parent, -1, config_setting_get_float(src)); + } else if (CONFIG_TYPE_STRING == config_setting_type(src)) { + set = config_setting_set_string_elem(parent, -1, config_setting_get_string(src)); + } else if (CONFIG_TYPE_BOOL == config_setting_type(src)) { + set = config_setting_set_bool_elem(parent, -1, config_setting_get_bool(src)); + } +} + +void config_setting_copy_aggregate(config_setting_t *parent, const config_setting_t *src) +{ + config_setting_t *newAgg; + int i, n; + + newAgg = config_setting_add(parent, config_setting_name(src), config_setting_type(src)); + + if (newAgg == NULL) + return; + + n = config_setting_length(src); + + for (i = 0; i < n; i++) { + if (config_setting_is_group(src)) { + config_setting_copy_simple(newAgg, config_setting_get_elem(src, i)); + } else { + config_setting_copy_elem(newAgg, config_setting_get_elem(src, i)); + } + } +} + +int config_setting_copy(config_setting_t *parent, const config_setting_t *src) +{ + if (!config_setting_is_group(parent) && !config_setting_is_list(parent)) + return CONFIG_FALSE; + + if (config_setting_is_aggregate(src)) { + config_setting_copy_aggregate(parent, src); + } else { + config_setting_copy_simple(parent, src); + } + return CONFIG_TRUE; +} |