mirror/RetroArch
1
0
Fork 0
mirror of https://github.com/libretro/RetroArch synced 2025-04-06 19:21:37 +00:00
Code Issues Packages Projects Releases Wiki Activity

(config_file.c) Add config_get_entry_for_read()

Browse Source
This commit is contained in:
Higor Eurípedes 2015-06-14 09:14:26 -03:00
parent 42caab87aa
commit ff03a3abe2
1 changed files with 94 additions and 143 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

213
libretro-common/file/config_file.c
View File

@ -524,178 +524,140 @@ void config_file_free(config_file_t *conf)
free(conf); free(conf);
} }
bool config_get_double(config_file_t *conf, const char *key, double *in) static const struct config_entry_list *config_get_entry_for_read(config_file_t *conf, const char *key)
{ {
struct config_entry_list *list = conf->entries; struct config_entry_list *list;
while (list) for (list = conf->entries; list; list = list->next)
{ {
if (strcmp(key, list->key) == 0) if (strcmp(key, list->key) == 0)
return list;
}
return NULL;
}
bool config_get_double(config_file_t *conf, const char *key, double *in)
{ {
*in = strtod(list->value, NULL); const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
return true;
} if (entry)
list = list->next; *in = strtod(entry->value, NULL);
}
return false; return entry != NULL;
} }
bool config_get_float(config_file_t *conf, const char *key, float *in) bool config_get_float(config_file_t *conf, const char *key, float *in)
{ {
struct config_entry_list *list = conf->entries; const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
while (list) if (entry)
{
if (strcmp(key, list->key) == 0)
{ {
/* strtof() is C99/POSIX. Just use the more portable kind. */ /* strtof() is C99/POSIX. Just use the more portable kind. */
*in = (float)strtod(list->value, NULL); *in = (float)strtod(entry->value, NULL);
return true;
} }
list = list->next;
} return entry != NULL;
return false;
} }
bool config_get_int(config_file_t *conf, const char *key, int *in) bool config_get_int(config_file_t *conf, const char *key, int *in)
{ {
struct config_entry_list *list = conf->entries; const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
while (list)
{
if (strcmp(key, list->key) == 0)
{
int val;
errno = 0; errno = 0;
val = strtol(list->value, NULL, 0);
if (errno == 0) if (entry)
{ {
int val = strtol(entry->value, NULL, 0);
if (errno == 0)
*in = val; *in = val;
return true;
} }
return false;
} return entry != NULL && errno == 0;
list = list->next;
}
return false;
} }
bool config_get_uint64(config_file_t *conf, const char *key, uint64_t *in) bool config_get_uint64(config_file_t *conf, const char *key, uint64_t *in)
{ {
struct config_entry_list *list = conf->entries; const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
while (list)
{
if (strcmp(key, list->key) == 0)
{
uint64_t val;
errno = 0; errno = 0;
val = strtoull(list->value, NULL, 0);
if (errno == 0) if (entry)
{ {
uint64_t val = strtoull(entry->value, NULL, 0);
if (errno == 0)
*in = val; *in = val;
return true;
} }
return false;
} return entry != NULL && errno == 0;
list = list->next;
}
return false;
} }
bool config_get_uint(config_file_t *conf, const char *key, unsigned *in) bool config_get_uint(config_file_t *conf, const char *key, unsigned *in)
{ {
struct config_entry_list *list = conf->entries; const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
while (list != NULL)
{
if (strcmp(key, list->key) == 0)
{
unsigned val;
errno = 0; errno = 0;
val = strtoul(list->value, NULL, 0);
if (errno == 0) if (entry)
{ {
unsigned val = strtoul(entry->value, NULL, 0);
if (errno == 0)
*in = val; *in = val;
return true;
}
return false;
}
list = list->next;
} }
return false; return entry != NULL && errno == 0;
} }
bool config_get_hex(config_file_t *conf, const char *key, unsigned *in) bool config_get_hex(config_file_t *conf, const char *key, unsigned *in)
{ {
struct config_entry_list *list = conf->entries; const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
while (list)
{
if (strcmp(key, list->key) == 0)
{
unsigned val;
errno = 0; errno = 0;
val = strtoul(list->value, NULL, 16);
if (errno == 0) if (entry)
{ {
unsigned val = strtoul(entry->value, NULL, 16);
if (errno == 0)
*in = val; *in = val;
return true;
} }
return false;
} return entry != NULL && errno == 0;
list = list->next;
}
return false;
} }
bool config_get_char(config_file_t *conf, const char *key, char *in) bool config_get_char(config_file_t *conf, const char *key, char *in)
{ {
struct config_entry_list *list = conf->entries; const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
while (list) if (entry)
{ {
if (strcmp(key, list->key) == 0) if (entry->value[0] && entry->value[1])
{
if (list->value[0] && list->value[1])
return false; return false;
*in = *list->value;
return true; *in = *entry->value;
} }
list = list->next;
} return entry != NULL;
return false;
} }
bool config_get_string(config_file_t *conf, const char *key, char **str) bool config_get_string(config_file_t *conf, const char *key, char **str)
{ {
struct config_entry_list *list = conf->entries; const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
while (list) if (entry)
{ *str = strdup(entry->value);
if (strcmp(key, list->key) == 0)
{ return entry != NULL;
*str = strdup(list->value);
return true;
}
list = list->next;
}
return false;
} }
bool config_get_array(config_file_t *conf, const char *key, bool config_get_array(config_file_t *conf, const char *key,
char *buf, size_t size) char *buf, size_t size)
{ {
struct config_entry_list *list = conf->entries; const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
while (list) if (entry)
{ return strlcpy(buf, entry->value, size) < size;
if (strcmp(key, list->key) == 0)
return strlcpy(buf, list->value, size) < size; return entry != NULL;
list = list->next;
}
return false;
} }
bool config_get_path(config_file_t *conf, const char *key, bool config_get_path(config_file_t *conf, const char *key,
@ -704,45 +666,34 @@ bool config_get_path(config_file_t *conf, const char *key,
#if defined(RARCH_CONSOLE) #if defined(RARCH_CONSOLE)
return config_get_array(conf, key, buf, size); return config_get_array(conf, key, buf, size);
#else #else
struct config_entry_list *list = conf->entries; const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
while (list) if (entry)
{ fill_pathname_expand_special(buf, entry->value, size);
if (strcmp(key, list->key) == 0)
{ return entry != NULL;
fill_pathname_expand_special(buf, list->value, size);
return true;
}
list = list->next;
}
return false;
#endif #endif
} }
bool config_get_bool(config_file_t *conf, const char *key, bool *in) bool config_get_bool(config_file_t *conf, const char *key, bool *in)
{ {
struct config_entry_list *list = conf->entries; const struct config_entry_list *entry = config_get_entry_for_read(conf, key);
while (list) if (entry)
{ {
if (strcmp(key, list->key) == 0) if (strcasecmp(entry->value, "true") == 0)
{
if (strcasecmp(list->value, "true") == 0)
*in = true; *in = true;
else if (strcasecmp(list->value, "1") == 0) else if (strcasecmp(entry->value, "1") == 0)
*in = true; *in = true;
else if (strcasecmp(list->value, "false") == 0) else if (strcasecmp(entry->value, "false") == 0)
*in = false; *in = false;
else if (strcasecmp(list->value, "0") == 0) else if (strcasecmp(entry->value, "0") == 0)
*in = false; *in = false;
else else
return false; return false;
}
return true; return entry != NULL;
}
list = list->next;
}
return false;
} }
void config_set_string(config_file_t *conf, const char *key, const char *val) void config_set_string(config_file_t *conf, const char *key, const char *val)