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Update screenshot code.

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This commit is contained in:
sorgelig
2019-05-09 21:41:33 +08:00
parent 92dcdba832
commit 798c996c6e
9 changed files with 118 additions and 109 deletions
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73
file_io.cpp
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@@ -587,57 +587,40 @@ int FileCanWrite(const char *name)
return ((st.st_mode & S_IWUSR) != 0);
}
//http://nion.modprobe.de/blog/archives/357-Recursive-directory-creation.html
static void mkdirs(const char *dir) {
char tmp[256];
char *p = NULL;
size_t len;
snprintf(tmp, sizeof(tmp),"%s",dir);
len = strlen(tmp);
if(tmp[len - 1] == '/')
tmp[len - 1] = 0;
for(p = tmp + 1; *p; p++)
if(*p == '/') {
*p = 0;
mkdir(tmp, S_IRWXU);
*p = '/';
}
mkdir(tmp, S_IRWXU);
}
void FileGenerateScreenshotName(const char *path, const char *postfix,char *buffer, int buflen)
static void create_path(const char *base_dir, const char* sub_dir)
{
int curnum=1;
int done=false;
// create the full path, ie: /media/fat/screenshot/NES/
mkdirs(getFullPath(path));
// create
do
{
snprintf(buffer,buflen,"%s/%s_%04d.png",path,postfix,curnum);
if (getFileType(buffer)==0)
{
done=true;
}
else
{
curnum++;
}
} while(curnum<10000 && done==false);
make_fullpath(base_dir);
mkdir(full_path, S_IRWXU | S_IRWXG | S_IRWXO);
strcat(full_path, "/");
strcat(full_path, sub_dir);
mkdir(full_path, S_IRWXU | S_IRWXG | S_IRWXO);
}
void FileGenerateScreenshotName(const char *name, char *out_name, int buflen)
{
create_path(SCREENSHOT_DIR, HomeDir);
time_t t = time(NULL);
struct tm tm = *localtime(&t);
char datecode[32] = {};
if (tm.tm_year >= 119) // 2019 or up considered valid time
{
strftime(datecode, 31, "%Y%m%d_%H%M%S", &tm);
snprintf(out_name, buflen, "%s/%s/%s-%s.png", SCREENSHOT_DIR, HomeDir, datecode, name[0] ? name : SCREENSHOT_DEFAULT);
}
else
{
for (int i = 1; i < 10000; i++)
{
snprintf(out_name, buflen, "%s/%s/NODATE-%s_%04d.png", SCREENSHOT_DIR, HomeDir, name[0] ? name : SCREENSHOT_DEFAULT, i);
if (!getFileType(out_name)) return;
}
}
}
void FileGenerateSavePath(const char *name, char* out_name)
{
make_fullpath(SAVE_DIR);
mkdir(full_path, S_IRWXU | S_IRWXG | S_IRWXO);
strcat(full_path, "/");
strcat(full_path, HomeDir);
mkdir(full_path, S_IRWXU | S_IRWXG | S_IRWXO);
create_path(SAVE_DIR, HomeDir);
sprintf(out_name, "%s/%s/", SAVE_DIR, HomeDir);
char *fname = out_name + strlen(out_name);