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libobs: Add obs_data_create_from_json_file func

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Just a little helper function that allows you to create an obs_data_t
object from a json file (rather than having to manually open it each
time and then call obs_data_create_from_json on the file data)
This commit is contained in:
jp9000 2015-08-16 03:49:53 -07:00
parent 1ca065b0f2
commit d53cef47ac
2 changed files with 15 additions and 0 deletions
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14
libobs/obs-data.c
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@ -18,6 +18,7 @@
#include "util/bmem.h"
#include "util/threading.h"
#include "util/darray.h"
#include "util/platform.h"
#include "graphics/vec2.h"
#include "graphics/vec3.h"
#include "graphics/vec4.h"
@ -639,6 +640,19 @@ obs_data_t *obs_data_create_from_json(const char *json_string)
return data;
}
obs_data_t *obs_data_create_from_json_file(const char *json_file)
{
char *file_data = os_quick_read_utf8_file(json_file);
obs_data_t *data = NULL;
if (file_data) {
data = obs_data_create_from_json(file_data);
bfree(file_data);
}
return data;
}
void obs_data_addref(obs_data_t *data)
{
if (data)

1
libobs/obs-data.h
View File

@ -62,6 +62,7 @@ enum obs_data_number_type {
EXPORT obs_data_t *obs_data_create();
EXPORT obs_data_t *obs_data_create_from_json(const char *json_string);
EXPORT obs_data_t *obs_data_create_from_json_file(const char *json_file);
EXPORT void obs_data_addref(obs_data_t *data);
EXPORT void obs_data_release(obs_data_t *data);