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Simplify config_file_write

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This commit is contained in:
twinaphex 2017-12-20 17:07:31 +01:00
parent 513885d465
commit a4500eeafc
2 changed files with 30 additions and 30 deletions
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56
libretro-common/file/config_file.c
View File

@ -902,32 +902,9 @@ void config_set_bool(config_file_t *conf, const char *key, bool val)
config_set_string(conf, key, val ? "true" : "false");
}
bool config_file_write(config_file_t *conf, const char *path)
{
if (!string_is_empty(path))
{
void* buf = NULL;
FILE *file = fopen_utf8(path, "wb");
if (!file)
return false;
/* TODO: this is only useful for a few platforms, find which and add ifdef */
buf = calloc(1, 0x4000);
setvbuf(file, (char*)buf, _IOFBF, 0x4000);
config_file_dump(conf, file);
if (file != stdout)
fclose(file);
free(buf);
}
else
config_file_dump(conf, stdout);
return true;
}
void config_file_dump(config_file_t *conf, FILE *file)
/* Dump the current config to an already opened file.
* Does not close the file. */
static void config_file_dump(config_file_t *conf, FILE *file)
{
struct config_entry_list *list = NULL;
struct config_include_list *includes = conf->includes;
@ -948,6 +925,33 @@ void config_file_dump(config_file_t *conf, FILE *file)
}
}
bool config_file_write(config_file_t *conf, const char *path)
{
void* buf = NULL;
FILE *file = !string_is_empty(path) ? fopen_utf8(path, "wb") : stdout;
if (!file)
return false;
/* TODO: this is only useful for a few platforms, find which and add ifdef */
if (file != stdout)
{
buf = calloc(1, 0x4000);
setvbuf(file, (char*)buf, _IOFBF, 0x4000);
}
config_file_dump(conf, file);
if (file != stdout)
{
fclose(file);
free(buf);
}
return true;
}
bool config_entry_exists(config_file_t *conf, const char *entry)
{
struct config_entry_list *list = conf->entries;

4
libretro-common/include/file/config_file.h
View File

@ -154,10 +154,6 @@ void config_set_bool(config_file_t *conf, const char *entry, bool val);
/* Write the current config to a file. */
bool config_file_write(config_file_t *conf, const char *path);
/* Dump the current config to an already opened file.
* Does not close the file. */
void config_file_dump(config_file_t *conf, FILE *file);
bool config_file_exists(const char *path);
RETRO_END_DECLS