hpatch_BOOL _import_fileOpenCreateOrReWrite(const char* fileName_utf8,hpatch_FileHandle* out_fileHandle){
hpatch_FileHandle file=0;
assert(out_fileHandle!=0);
if (out_fileHandle==0) _file_error(file);
file=_import_fileOpenByMode(fileName_utf8,_kFileWriteMode);
if (file==0) _file_error(file);
*out_fileHandle=file;
return hpatch_TRUE;
}
hpatch_BOOL _import_fileOpenRead(const char* fileName_utf8,hpatch_FileHandle* out_fileHandle,
hpatch_StreamPos_t* out_fileLength){
hpatch_FileHandle file=0;
assert(out_fileHandle!=0);
if (out_fileHandle==0) _file_error(file);
file=_import_fileOpenByMode(fileName_utf8,_kFileReadMode);
if (file==0) _file_error(file);
if (out_fileLength!=0){
hpatch_StreamPos_t file_length=0;
if (!_import_fileSeek64(file,0,SEEK_END)) _file_error(file);
if (!_import_fileTell64(file,&file_length)) _file_error(file);
if (!_import_fileSeek64(file,0,SEEK_SET)) _file_error(file);
*out_fileLength=file_length;
}
*out_fileHandle=file;
return hpatch_TRUE;
}
int _file_get_size(char *file_name)
{
_file_error(file_name);
FILE *fp = fopen(file_name, "r");
int counter = 0;
while (getc(fp) != EOF) counter++;
fclose(fp);
return counter;
}
char *_file_read_text(char *text, char *file_name)
{
_file_error(file_name);
FILE *fp = fopen(file_name, "r");
char ch;
while ((ch = getc(fp)) != EOF)
{
char s[] = {ch, '\0'};
strcat(text, s);
}
fclose(fp);
return text;
}
