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libptouch を複数ソースに分割し src/lib に配置

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- core / usb / print / status / png と libptouch_internal.h に分割
- 旧単一ファイル src/libptouch.c を削除
- CMake のソース一覧と include パスを更新
- README・libptouch.h の参照パスを追随

Made-with: Cursor
This commit is contained in:
knb
2026-04-13 09:43:33 +09:00
parent fdcb4d97fa
commit add08ba9b2
10 changed files with 1244 additions and 1169 deletions
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432
src/lib/libptouch_status.c Normal file
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/*
* libptouch — printer status (ESC i S) and human-readable dump
*
* Author: knb
* Email: knb@artif.org
*/
#include "libptouch_internal.h"
#include <stdio.h>
#include <string.h>
libptouch_err_t libptouch_get_status(libptouch_ctx *ctx, uint8_t *status)
{
if (!ctx || !status) {
if (ctx)
ptouch_set_error(ctx, LIBPTOUCH_ERR_ARG, "null argument");
return LIBPTOUCH_ERR_ARG;
}
if (!ctx->usb_handle || !ctx->bulk_out_ep || !ctx->bulk_in_ep) {
ptouch_set_error(ctx, LIBPTOUCH_ERR_IO,
"USB not open or bulk endpoints missing");
return LIBPTOUCH_ERR_IO;
}
libusb_device_handle *h = ctx->usb_handle;
static const uint8_t init[] = { 0x1B, 0x40 };
static const uint8_t req[] = { 0x1B, 0x69, 0x53 };
int r = LIBUSB_ERROR_OTHER;
for (int attempt = 0; attempt < 2; attempt++) {
if (attempt > 0) {
(void)libusb_clear_halt(h, ctx->bulk_in_ep);
(void)libusb_clear_halt(h, ctx->bulk_out_ep);
}
r = ptouch_bulk_out(h, ctx->bulk_out_ep, init, 2, 5000u);
if (r != 0) {
ptouch_set_error_usb(ctx, r, "bulk OUT ESC @");
return LIBPTOUCH_ERR_USB;
}
r = ptouch_bulk_out(h, ctx->bulk_out_ep, req, 3, 5000u);
if (r != 0) {
ptouch_set_error_usb(ctx, r, "bulk OUT ESC i S");
return LIBPTOUCH_ERR_USB;
}
r = ptouch_bulk_in_exact(h, ctx->bulk_in_ep, status,
(int)LIBPTOUCH_STATUS_LENGTH, 5000u);
if (r == 0)
break;
if (r != LIBUSB_ERROR_IO && r != LIBUSB_ERROR_PIPE)
break;
}
if (r != 0) {
ptouch_set_error_usb(ctx, r, "bulk IN status");
return LIBPTOUCH_ERR_USB;
}
ptouch_set_error(ctx, LIBPTOUCH_OK, "");
return LIBPTOUCH_OK;
}
static void fprint_model(FILE *fp, uint8_t code)
{
const char *name = "unknown";
switch (code) {
case 0x6F:
name = "PT-P900W";
break;
case 0x70:
name = "PT-P950NW";
break;
case 0x71:
name = "PT-P900";
break;
case 0x78:
name = "PT-P910BT";
break;
default:
break;
}
fprintf(fp, "機種コード: 0x%02X ('%c') — %s\n", (unsigned)code,
(code >= 32 && code < 127) ? (char)code : '?', name);
}
static void fprint_media_width(FILE *fp, uint8_t w, uint8_t len_byte)
{
const char *desc = NULL;
switch (w) {
case 0x00:
desc = "テープなし / 未装着";
break;
case 0x04:
desc = "3.5 mm";
break;
case 0x06:
desc = "6 mm";
break;
case 0x09:
desc = "9 mm";
break;
case 0x0C:
desc = "12 mm";
break;
case 0x12:
desc = "18 mm";
break;
case 0x18:
desc = "24 mm";
break;
case 0x24:
desc = "36 mm";
break;
case 0x15:
desc = "FLe 21 mm 幅（長さはメディア長バイト参照）";
break;
default:
break;
}
if (desc)
fprintf(fp, "メディア幅: 0x%02X — %s\n", (unsigned)w, desc);
else
fprintf(fp, "メディア幅: 0x%02X\n", (unsigned)w);
if (w == 0x15 && len_byte != 0)
fprintf(fp, "メディア長: 0x%02X (%u mm 相当の表記参照)\n",
(unsigned)len_byte, (unsigned)len_byte);
}
static void fprint_media_kind(FILE *fp, uint8_t k)
{
const char *desc = NULL;
switch (k) {
case 0x00:
desc = "テープなし";
break;
case 0x01:
desc = "ラミネートテープ";
break;
case 0x03:
desc = "ノンラミネートテープ";
break;
case 0x04:
desc = "ファブリックテープ";
break;
case 0x11:
desc = "ヒートシュリンクチューブ (HS 2:1)";
break;
case 0x13:
desc = "FLe テープ";
break;
case 0x14:
desc = "フレキシブルＩＤテープ";
break;
case 0x15:
desc = "サテンテープ";
break;
case 0x17:
desc = "ヒートシュリンクチューブ (HS 3:1)";
break;
case 0xFF:
desc = "非対応テープ";
break;
default:
break;
}
if (desc)
fprintf(fp, "テープ種類: 0x%02X — %s\n", (unsigned)k, desc);
else
fprintf(fp, "テープ種類: 0x%02X\n", (unsigned)k);
}
static void fprint_battery(FILE *fp, uint8_t b)
{
const char *desc = NULL;
switch (b) {
case 0x00:
desc = "フル";
break;
case 0x01:
desc = "ハーフ";
break;
case 0x02:
desc = "ロー";
break;
case 0x03:
desc = "要充電";
break;
case 0x04:
desc = "AC アダプター使用中";
break;
case 0xFF:
desc = "不明";
break;
default:
break;
}
if (desc)
fprintf(fp, "電池残量: 0x%02X — %s\n", (unsigned)b, desc);
else
fprintf(fp, "電池残量: 0x%02X (PT-P910BT 等は別表参照)\n",
(unsigned)b);
}
static void fprint_tape_color(FILE *fp, uint8_t c)
{
const char *desc = NULL;
switch (c) {
case 0x01:
desc = "白 (White)";
break;
case 0x02:
desc = "その他 (Other)";
break;
case 0x03:
desc = "透明 (Clear)";
break;
case 0x04:
desc = "赤 (Red)";
break;
case 0x05:
desc = "青 (Blue)";
break;
case 0x06:
desc = "黄 (Yellow)";
break;
case 0x07:
desc = "緑 (Green)";
break;
case 0x08:
desc = "黒 (Black)";
break;
case 0x09:
desc = "透明（文字白）";
break;
case 0x20:
desc = "白（マット） (Matte White)";
break;
case 0x21:
desc = "透明（マット） (Matte Clear)";
break;
case 0x22:
desc = "銀（マット） (Matte Silver)";
break;
case 0x23:
desc = "金（サテン） (Satin Gold)";
break;
case 0x24:
desc = "銀（サテン） (Satin Silver)";
break;
case 0x30:
desc = "青（D）";
break;
case 0x31:
desc = "赤（D）";
break;
case 0x40:
desc = "オレンジ（蛍光）";
break;
case 0x41:
desc = "黄（蛍光）";
break;
case 0x50:
desc = "ピンク（S）";
break;
case 0x51:
desc = "グレー（S）";
break;
case 0x52:
desc = "グリーン（S）";
break;
case 0x60:
desc = "イエロー（F）";
break;
case 0x61:
desc = "ピンク（F）";
break;
case 0x62:
desc = "ブルー（F）";
break;
case 0x70:
desc = "白（チューブ）";
break;
case 0x90:
desc = "白（フレキ）";
break;
case 0x91:
desc = "黄（フレキ）";
break;
case 0xF0:
desc = "クリーニング";
break;
case 0xF1:
desc = "ステンシル";
break;
case 0xFF:
desc = "非対応";
break;
default:
break;
}
if (desc)
fprintf(fp, "テープ色: 0x%02X — %s\n", (unsigned)c, desc);
else
fprintf(fp, "テープ色: 0x%02X\n", (unsigned)c);
}
static void fprint_status_kind(FILE *fp, uint8_t s)
{
const char *desc = NULL;
switch (s) {
case 0x00:
desc = "印刷終了";
break;
case 0x01:
desc = "エラー発生";
break;
case 0x02:
desc = "IF モード終了";
break;
case 0x03:
desc = "パワーオフ（未使用扱い）";
break;
case 0x04:
desc = "通知";
break;
case 0x05:
desc = "フェーズ変更";
break;
default:
break;
}
if (desc)
fprintf(fp, "ステータス種類: 0x%02X — %s\n", (unsigned)s, desc);
else
fprintf(fp, "ステータス種類: 0x%02X\n", (unsigned)s);
}
void libptouch_status_fprint(FILE *fp, const uint8_t *status)
{
if (!fp || !status)
return;
fprintf(fp, "=== P-touch ステータス (32 バイト) ===\n");
if (status[0] != 0x80u || status[1] != 0x20u)
fprintf(fp,
"※ 先頭マーク異常: [0]=0x%02X [1]=0x%02X (通常 80 20)\n",
(unsigned)status[0], (unsigned)status[1]);
fprintf(fp, "ヘッダ: 0x%02X 0x%02X\n", (unsigned)status[0],
(unsigned)status[1]);
fprintf(fp, "Brother コード: %c (0x%02X)\n",
(status[2] >= 32 && status[2] < 127) ? (char)status[2] : '?',
(unsigned)status[2]);
fprint_model(fp, status[4]);
fprintf(fp, "国別コード: %c\n",
(status[5] >= 32 && status[5] < 127) ? (char)status[5] : '?');
fprint_battery(fp, status[6]);
if (status[7] != 0) {
fprintf(fp, "拡張エラー: 0x%02X", (unsigned)status[7]);
switch (status[7]) {
case 0x10:
fprintf(fp, " — FLE のテープエンド");
break;
case 0x1D:
fprintf(fp, " — 高解像度/ドラフト印刷エラー");
break;
case 0x1E:
fprintf(fp, " — アダプター抜き挿しエラー");
break;
case 0x21:
fprintf(fp, " — 非対応メディアエラー");
break;
default:
break;
}
fprintf(fp, "\n");
} else {
fprintf(fp, "拡張エラー: なし (0x00)\n");
}
fprintf(fp, "エラー情報1: 0x%02X\n", (unsigned)status[8]);
if (status[8] & 0x01)
fprintf(fp, " - メディア無し\n");
if (status[8] & 0x02)
fprintf(fp, " - メディア終了\n");
if (status[8] & 0x04)
fprintf(fp, " - カッタージャム\n");
if (status[8] & 0x08)
fprintf(fp, " - バッテリー弱\n");
if (status[8] & 0x40)
fprintf(fp, " - 高圧アダプター\n");
fprintf(fp, "エラー情報2: 0x%02X\n", (unsigned)status[9]);
if (status[9] & 0x01)
fprintf(fp, " - メディア交換（メディア違い）\n");
if (status[9] & 0x04)
fprintf(fp, " - 通信エラー\n");
if (status[9] & 0x08)
fprintf(fp, " - 通信バッファーフル\n");
if (status[9] & 0x10)
fprintf(fp, " - カバーオープン\n");
if (status[9] & 0x20)
fprintf(fp, " - 高温エラー\n");
if (status[9] & 0x40)
fprintf(fp, " - 先端検出エラー\n");
if (status[9] & 0x80)
fprintf(fp, " - システムエラー\n");
fprint_media_width(fp, status[10], status[17]);
fprint_media_kind(fp, status[11]);
fprintf(fp, "色数: 0x%02X フォント/日本語フォント: 0x%02X / 0x%02X\n",
(unsigned)status[12], (unsigned)status[13],
(unsigned)status[14]);
fprintf(fp, "モード: 0x%02X 濃度: 0x%02X\n", (unsigned)status[15],
(unsigned)status[16]);
fprint_status_kind(fp, status[18]);
fprintf(fp, "フェーズ種類: 0x%02X フェーズ番号: %02X %02X\n",
(unsigned)status[19], (unsigned)status[20],
(unsigned)status[21]);
fprintf(fp, "通知番号: 0x%02X\n", (unsigned)status[22]);
fprintf(fp, "拡張部バイト数: 0x%02X\n", (unsigned)status[23]);
fprint_tape_color(fp, status[24]);
fprintf(fp, "文字色: 0x%02X\n", (unsigned)status[25]);
fprintf(fp, "生データ: ");
for (unsigned i = 0; i < LIBPTOUCH_STATUS_LENGTH; i++)
fprintf(fp, "%02X%s", (unsigned)status[i],
i + 1 == LIBPTOUCH_STATUS_LENGTH ? "\n" : " ");
}