void OBSAbout::ShowLicense()
{
std::string path;
QString error = "Error! File could not be read.\n\n \
Go to: https://github.com/obsproject/obs-studio/blob/master/COPYING";
if (!GetDataFilePath("license/gplv2.txt", path)) {
ui->textBrowser->setPlainText(error);
return;
}
BPtr<char> text = os_quick_read_utf8_file(path.c_str());
if (!text || !*text) {
ui->textBrowser->setPlainText(error);
return;
}
ui->textBrowser->setPlainText(QT_UTF8(text));
ui->info->hide();
ui->contribute->hide();
ui->donate->hide();
ui->getInvolved->hide();
ui->textBrowser->show();
}
static inline bool load_offsets_from_file(struct graphics_offsets *offsets,
const char *file)
{
char *str = os_quick_read_utf8_file(file);
bool success = false;
if (str && *str)
success = load_offsets_from_string(offsets, str);
bfree(str);
return success;
}
effect_t gs_create_effect_from_file(const char *file, char **error_string)
{
char *file_string;
effect_t effect = NULL;
file_string = os_quick_read_utf8_file(file);
if (!file_string) {
blog(LOG_WARNING, "Could not load effect file '%s'", file);
return NULL;
}
effect = gs_create_effect(file_string, file, error_string);
bfree(file_string);
return effect;
}
shader_t gs_create_pixelshader_from_file(const char *file, char **error_string)
{
char *file_string;
shader_t shader = NULL;
file_string = os_quick_read_utf8_file(file);
if (!file_string) {
blog(LOG_WARNING, "Could not load pixel shader file '%s'",
file);
return NULL;
}
shader = gs_create_pixelshader(file_string, file, error_string);
bfree(file_string);
return shader;
}
template <typename Func> static void EnumSceneCollections(Func &&cb)
{
char path[512];
os_glob_t *glob;
int ret = GetConfigPath(path, sizeof(path),
"obs-studio/basic/scenes/*.json");
if (ret <= 0) {
blog(LOG_WARNING, "Failed to get config path for scene "
"collections");
return;
}
if (os_glob(path, 0, &glob) != 0) {
blog(LOG_WARNING, "Failed to glob scene collections");
return;
}
for (size_t i = 0; i < glob->gl_pathc; i++) {
const char *filePath = glob->gl_pathv[i].path;
if (glob->gl_pathv[i].directory)
continue;
BPtr<char> fileData = os_quick_read_utf8_file(filePath);
if (!fileData)
continue;
obs_data_t *data = obs_data_create_from_json(fileData);
std::string name = obs_data_get_string(data, "name");
/* if no name found, use the file name as the name
* (this only happens when switching to the new version) */
if (name.empty()) {
name = strrchr(filePath, '/') + 1;
name.resize(name.size() - 5);
}
obs_data_release(data);
if (!cb(name.c_str(), filePath))
break;
}
os_globfree(glob);
}
shader_t gs_create_vertexshader_from_file(const char *file, char **error_string)
{
if (!thread_graphics || !file)
return NULL;
char *file_string;
shader_t shader = NULL;
file_string = os_quick_read_utf8_file(file);
if (!file_string) {
blog(LOG_ERROR, "Could not load vertex shader file '%s'",
file);
return NULL;
}
shader = gs_create_vertexshader(file_string, file, error_string);
bfree(file_string);
return shader;
}
