Amendment Quotation function in CLCL Plugin

static int item_quote(DATA_INFO *di, const TCHAR *q_char)
{
	HANDLE ret;
	BYTE *from_mem, *to_mem;
	TCHAR *p, *r;
	int size;

	// ƒRƒs[Œ³ƒƒbƒN
	if ((from_mem = GlobalLock(di->data)) == NULL) {
		return TOOL_ERROR;
	}

	// ˆø—p•„‚Ì•t‰Á‚µ‚½ƒTƒCƒY‚ðŽæ“¾
	size = lstrlen(q_char);
	for (p = (TCHAR *)from_mem; *p != TEXT('\0'); p++) {
#ifndef UNICODE
		if (IsDBCSLeadByte((BYTE)*p) == TRUE) {
			p++;
			size += 2;
			continue;
		}
#endif
		size++;
		if (*p == TEXT('\n') && *(p + 1) != TEXT('\0')) {
			size += lstrlen(q_char)*2;
		}
	}
	size += lstrlen(q_char)+1;

	// ƒRƒs[æŠm•Û
	if ((ret = GlobalAlloc(GHND, sizeof(TCHAR) * size)) == NULL) {
		GlobalUnlock(di->data);
		return TOOL_ERROR;
	}
	// ƒRƒs[æƒƒbƒN
	if ((to_mem = GlobalLock(ret)) == NULL) {
		GlobalFree(ret);
		GlobalUnlock(di->data);
		return TOOL_ERROR;
	}

	// ˆø—p•„‚Ì•t‰Á
	//lstrcpy((TCHAR *)to_mem, q_char);
	//r = (TCHAR *)to_mem + lstrlen(q_char);
	r = (TCHAR *)to_mem;
	BOOL newLine = TRUE;
	for (p = (TCHAR *)from_mem; *p != TEXT('\0'); p++) {
		if (newLine == TRUE){
			while (*p == 32 || *p == '\t'){  // 0X20 Oor 
				*r = *p;
				r++; p++;
			}
			lstrcpy(r, q_char);
			r += lstrlen(q_char);
			newLine = FALSE;
		}

		if (*(p+1) == TEXT('\n') && *p == TEXT('\r') && *(p + 2) != TEXT('\0')) {
			lstrcpy(r, q_char);
			r += lstrlen(q_char);
			newLine = TRUE;
			*r = *p;
			r++; p++;
			*r = *p;
			r++;
		}
		else{
#ifndef UNICODE
			if (IsDBCSLeadByte((BYTE)*p) == TRUE) {
				*(r++) = *(p++);
				*(r++) = *p;
				continue;
			}
#endif
			//*(r++) = *p;
			*r = *p;
			r++;
		}
	}
	lstrcpy(r, q_char);
	r += lstrlen(q_char);
	*r = TEXT('\0');

	GlobalUnlock(ret);
	GlobalUnlock(di->data);

	GlobalFree(di->data);
	di->data = ret;
	di->size = sizeof(TCHAR) * size;
	return TOOL_DATA_MODIFIED;
}

 

The quotation function has issues that it won't add quotation at the end line and won't exclude blank and tab char.