JPEG, TIFF and TXT upload is working now.
Signed-off-by: Anatolij Gustschin <agust@xxxxxxx>
---
ptp.c | 669 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-----
1 files changed, 620 insertions(+), 49 deletions(-)
diff --git a/ptp.c b/ptp.c
index 134fde9..1659717 100644
--- a/ptp.c
+++ b/ptp.c
@@ -242,7 +242,7 @@ static enum usb_device_speed current_speed;
#define CHECK_COUNT(cnt, min, max, op) do { \
if (cnt & 3 || cnt < min || cnt > max) { \
fprintf(stderr, "Wrong " op " size: %u\n", \
- cnt); \
+ (unsigned int)cnt); \
errno = EPIPE; \
return -1; \
} \
@@ -353,6 +353,7 @@ enum pima15740_response_code {
enum pima15740_data_format {
PIMA15740_FMT_A_UNDEFINED = 0x3000,
PIMA15740_FMT_A_ASSOCIATION = 0x3001,
+ PIMA15740_FMT_A_TEXT = 0x3004,
PIMA15740_FMT_I_UNDEFINED = 0x3800,
PIMA15740_FMT_I_EXIF_JPEG = 0x3801,
PIMA15740_FMT_I_TIFF_EP = 0x3802,
@@ -398,13 +399,17 @@ static const char storage_desc[] = PTP_STORAGE_DESC;
__constant_cpu_to_le16(PIMA15740_OP_GET_OBJECT_INFO), \
__constant_cpu_to_le16(PIMA15740_OP_GET_OBJECT), \
__constant_cpu_to_le16(PIMA15740_OP_GET_THUMB), \
- __constant_cpu_to_le16(PIMA15740_OP_DELETE_OBJECT),
+ __constant_cpu_to_le16(PIMA15740_OP_DELETE_OBJECT), \
+ __constant_cpu_to_le16(PIMA15740_OP_SEND_OBJECT_INFO), \
+ __constant_cpu_to_le16(PIMA15740_OP_SEND_OBJECT),
static uint16_t dummy_supported_operations[] = {
SUPPORTED_OPERATIONS
};
#define SUPPORTED_FORMATS \
+ __constant_cpu_to_le16(PIMA15740_FMT_A_UNDEFINED), \
+ __constant_cpu_to_le16(PIMA15740_FMT_A_TEXT), \
__constant_cpu_to_le16(PIMA15740_FMT_I_EXIF_JPEG), \
__constant_cpu_to_le16(PIMA15740_FMT_I_TIFF_EP), \
__constant_cpu_to_le16(PIMA15740_FMT_I_PNG), \
@@ -489,7 +494,7 @@ static int interrupt = -ENXIO;
static int session = -EINVAL;
static sem_t reset;
-static iconv_t ic;
+static iconv_t ic, uc;
static char *root;
#define NEVENT 5
@@ -562,8 +567,12 @@ struct obj_list {
static struct obj_list *images;
/* number of objects, including associations - decrement when deleting */
static int object_number;
+static int last_object_number;
+
+static struct obj_list *object_info_p;
static size_t put_string(iconv_t ic, char *buf, const char *s, size_t len);
+static size_t get_string(iconv_t ic, char *buf, const char *s, size_t len);
static int object_handle_valid(unsigned int h)
{
@@ -905,7 +914,7 @@ static void init_device(void)
return;
} else if (err != cp - buf) {
fprintf(stderr, "dev init, wrote %d expected %d\n",
- err, cp - buf);
+ err, (int)(cp - buf));
close(control);
control = -errno;
return;
@@ -952,7 +961,30 @@ static int bulk_write(void *buf, size_t length)
} while (count < length);
if (verbose)
- fprintf(stderr, "BULK-IN Sent %u bytes\n", count);
+ fprintf(stderr, "BULK-IN Sent %u bytes\n", (unsigned int)count);
+
+ return count;
+}
+
+static int bulk_read(void *buf, size_t length)
+{
+ size_t count = 0;
+ int ret;
+
+ do {
+ ret = read(bulk_out, buf + count, length - count);
+ if (ret < 0) {
+ if (errno != EINTR)
+ return ret;
+
+ /* Need to wait for control thread to finish reset */
+ sem_wait(&reset);
+ } else
+ count += ret;
+ } while (count < length);
+
+ if (verbose)
+ fprintf(stderr, "BULK-OUT Read %u bytes\n", (unsigned int)count);
return count;
}
@@ -1137,7 +1169,7 @@ static int send_object_info(void *recv_buf, void *send_buf, size_t send_len)
}
size = dstat.st_size;
if (verbose > 1)
- fprintf(stderr, "%s size %u\n", root, size);
+ fprintf(stderr, "%s size %u\n", root, (unsigned int)size);
} else
size = 4096;
ret = send_association(handle, s_container, size);
@@ -1372,6 +1404,81 @@ static int send_storage_info(void *recv_buf, void *send_buf, size_t send_len)
return 0;
}
+#ifdef DEBUG
+const char *oid[] =
+{ "StorageID ",
+ "ObjectFormat ",
+ "ProtectionStatus ",
+ "ObjectCommpressedSize ",
+ "ThumbFormat ",
+ "ThumbCommpressedSize ",
+ "ThumbPixWidth ",
+ "ThumbPixHeight ",
+ "ImagePixWidth ",
+ "ImagePixHeight ",
+ "ImageBitDepth ",
+ "ParentObject ",
+ "AssotiationType ",
+ "AssotiationDesc ",
+ "SequenceNumber ",
+ "Filename ",
+ "CaptureDate ",
+ "ModificationDate ",
+ "Keywords ",
+};
+#endif
+
+static void dump_object_info(const struct ptp_object_info *i)
+{
+#ifdef DEBUG
+ char buf[256];
+ int idx;
+
+ fprintf(stdout, "%s\n", __func__);
+ fprintf(stdout, "-------------------------------\n");
+ fprintf(stdout, "%s: 0x%.8x\n", oid[0], i->storage_id);
+ fprintf(stdout, "%s: 0x%.4x\n", oid[1], i->object_format);
+ fprintf(stdout, "%s: 0x%.4x\n", oid[2], i->protection_status);
+ fprintf(stdout, "%s: %d\n", oid[3], i->object_compressed_size);
+ fprintf(stdout, "%s: 0x%.4x\n", oid[4], i->thumb_format);
+ fprintf(stdout, "%s: %d\n", oid[5], i->thumb_compressed_size);
+ fprintf(stdout, "%s: %d\n", oid[6], i->thumb_pix_width);
+ fprintf(stdout, "%s: %d\n", oid[7], i->thumb_pix_height);
+ fprintf(stdout, "%s: %d\n", oid[8], i->image_pix_width);
+ fprintf(stdout, "%s: %d\n", oid[9], i->image_pix_height);
+ fprintf(stdout, "%s: %d\n", oid[10], i->image_bit_depth);
+ fprintf(stdout, "%s: 0x%.8x\n", oid[11], i->parent_object);
+ fprintf(stdout, "%s: 0x%.4x\n", oid[12], i->association_type);
+ fprintf(stdout, "%s: 0x%.8x\n", oid[13], i->association_desc);
+ fprintf(stdout, "%s: %d\n", oid[14], i->sequence_number);
+ get_string(uc, (char *)buf, (const char *)&i->strings[1],
+ i->strings[0]);
+ fprintf(stdout, "%s: %s, len: %d\n", oid[15], buf, i->strings[0]);
+ idx = i->strings[0] * 2 + 1;
+ if (i->strings[idx]) {
+ get_string(uc, (char *)buf, (const char *)&i->strings[idx + 1],
+ i->strings[idx]);
+ fprintf(stdout, "%s: %s, len: %d\n",
+ oid[16], buf, i->strings[idx]);
+ }
+ fprintf(stdout, "-------------------------------\n");
+#endif
+}
+
+static void dump_obj(const char *s)
+{
+#ifdef DEBUG
+ struct obj_list *obj = images;
+
+ printf("%s, object_number %d\n", s, object_number);
+
+ for (; obj; obj = obj->next)
+ printf("obj: 0x%p, next 0x%p, handle %u, name %s\n",
+ obj, obj->next, obj->handle, obj->name);
+ printf("\n");
+#endif
+}
+
static void delete_thumb(struct obj_list *obj)
{
char thumb[256];
@@ -1565,6 +1672,394 @@ resp:
make_response(s_container, r_container, code, sizeof(*s_container));
}
+static int read_container(void *recv_buf, size_t recv_size)
+{
+ size_t count = 0;
+ int ret;
+
+ do {
+ ret = read(bulk_out, recv_buf + count, recv_size - count);
+ if (ret < 0) {
+ if (errno != EINTR)
+ return ret;
+
+ /* Need to wait for control thread to finish reset */
+ sem_wait(&reset);
+ } else {
+ count += ret;
+ }
+ } while (count < sizeof(struct ptp_container));
+
+ if (verbose > 1)
+ fprintf(stderr, "%s: read %u bytes, count %d length %u\n",
+ __func__, ret, (unsigned int)count, (unsigned int)recv_size);
+
+ return count;
+}
+
+static int process_send_object_info(void *recv_buf, void *send_buf)
+{
+ struct ptp_container *r_container = recv_buf;
+ struct ptp_container *s_container = send_buf;
+ enum pima15740_response_code code = PIMA15740_RESP_OK;
+ struct ptp_object_info *info;
+ uint32_t *param, p1, p2;
+ size_t new_info_size, alloc_size;
+ char lock_file[256];
+ char new_file[256];
+ mode_t mode;
+ int fd;
+ int ret = 0;
+
+ param = (uint32_t *)r_container->payload;
+ p1 = __le32_to_cpu(*param);
+ p2 = __le32_to_cpu(*(param + 1));
+
+ if (verbose) {
+ fprintf(stderr, "store_id 0x%lx, parent handle 0x%lx\n",
+ (unsigned long)p1, (unsigned long)p2);
+ }
+
+ /* Read ObjectInfo comming in the data phase */
+ ret = read_container(recv_buf, BUF_SIZE);
+ if (ret < 0) {
+ code = PIMA15740_RESP_INCOMPLETE_TRANSFER;
+ goto resp;
+ }
+
+ if (p1 != STORE_ID) {
+ code = PIMA15740_RESP_INVALID_STORAGE_ID;
+ goto resp;
+ }
+ if (p2 != 2) {
+ code = PIMA15740_RESP_SPECIFICATION_OF_DESTINATION_UNSUPPORTED;
+ goto resp;
+ }
+
+ new_info_size = ret - sizeof(*r_container);
+ alloc_size = (new_info_size - sizeof(struct ptp_object_info)) +
+ sizeof(struct obj_list);
+ if (verbose) {
+ fprintf(stdout, "new object_info size %d\n",
+ (unsigned int)new_info_size);
+ }
+
+ info = (struct ptp_object_info *)r_container->payload;
+ dump_object_info(info);
+
+ switch (info->object_format) {
+ case PIMA15740_FMT_A_UNDEFINED:
+ case PIMA15740_FMT_A_TEXT:
+ case PIMA15740_FMT_I_EXIF_JPEG:
+ case PIMA15740_FMT_I_TIFF:
+ code = PIMA15740_RESP_OK;
+ break;
+ default:
+ code = PIMA15740_RESP_INVALID_OBJECT_FORMAT_CODE;
+ goto resp;
+ break;
+ }
+
+ if (info->object_compressed_size > storage_info.free_space_in_bytes) {
+ code = PIMA15740_RESP_STORE_FULL;
+ fprintf(stdout, "no space\n");
+ goto resp;
+ }
+
+ ret = chdir(root);
+ if (ret) {
+ fprintf(stderr, "chdir: %s: %s\n", root, strerror(errno));
+ code = PIMA15740_RESP_STORE_NOT_AVAILABLE;
+ goto resp;
+ }
+
+ if (object_info_p) {
+ /* replace previously allocated info, free resources */
+ int len;
+ char c;
+
+ len = strlen(object_info_p->name);
+ if (len > 250) {
+ c = object_info_p->name[250];
+ object_info_p->name[250] = '\0';
+ }
+ snprintf(lock_file, 256, "%s.lock", object_info_p->name);
+ if (len > 250)
+ object_info_p->name[250] = c;
+
+ ret = unlink(lock_file);
+ if (ret < 0)
+ fprintf(stderr, "can't remove %s: %s",
+ lock_file, strerror(errno));
+
+ ret = unlink(object_info_p->name);
+ if (ret < 0)
+ fprintf(stderr, "can't remove %s: %s",
+ lock_file, strerror(errno));
+
+ free(object_info_p);
+ last_object_number--;
+ }
+
+ object_info_p = malloc(alloc_size);
+ if (!object_info_p) {
+ perror("object info allocation failed");
+ code = PIMA15740_RESP_GENERAL_ERROR;
+ goto resp;
+ }
+
+ ret = get_string(uc, (char *)new_file, (const char *)&info->strings[1],
+ info->strings[0]);
+ if (ret < 0) {
+ fprintf(stderr, "Filename conversion failed: %d\n", ret);
+ code = PIMA15740_RESP_GENERAL_ERROR;
+ goto err;
+ }
+
+ snprintf(lock_file, 255, "%s.lock", new_file);
+
+ mode = S_IRUSR | S_IWUSR | S_IRGRP | S_IROTH;
+ if (info->protection_status & 0x0001)
+ mode &= ~S_IWUSR;
+
+ if (verbose > 1) {
+ fprintf(stdout, "Lock Filename: %s\n", lock_file);
+ fprintf(stdout, "New Filename: %s, size %d\n",
+ new_file, info->object_compressed_size);
+ }
+
+ fd = open(lock_file, O_CREAT | O_EXCL | O_WRONLY, mode);
+ if (fd < 0) {
+ fprintf(stderr, "open %s: %s\n", lock_file, strerror(errno));
+ if (errno == EEXIST)
+ code = PIMA15740_RESP_STORE_NOT_AVAILABLE;
+ else
+ code = PIMA15740_RESP_GENERAL_ERROR;
+
+ goto err;
+ }
+
+ ret = link(lock_file, new_file);
+ if (ret < 0) {
+ fprintf(stderr, "link: old %s, new %s: %s\n",
+ lock_file, new_file, strerror(errno));
+ if (errno == EEXIST)
+ code = PIMA15740_RESP_STORE_NOT_AVAILABLE;
+ else
+ code = PIMA15740_RESP_GENERAL_ERROR;
+
+ close(fd);
+ ret = unlink(lock_file);
+ if (ret < 0)
+ perror ("can't remove lock file");
+
+ goto err;
+ }
+
+ ret = ftruncate(fd, info->object_compressed_size);
+ if (ret < 0) {
+ fprintf(stderr, "ftruncate: %s: %s\n",
+ lock_file, strerror(errno));
+ code = PIMA15740_RESP_STORE_FULL;
+ close(fd);
+
+ ret = unlink(new_file);
+ if (ret < 0)
+ fprintf(stderr, "can't remove %s: %s\n",
+ new_file, strerror(errno));
+
+ ret = unlink(lock_file);
+ if (ret < 0)
+ fprintf(stderr, "can't remove %s: %s\n",
+ lock_file, strerror(errno));
+
+ goto err;
+ }
+
+ memcpy(&object_info_p->info, info, new_info_size);
+ snprintf(object_info_p->name, 256, "%s", new_file);
+ object_info_p->handle = ++last_object_number;
+ object_info_p->info_size = new_info_size;
+ object_info_p->info.storage_id = __cpu_to_le32(STORE_ID);
+ object_info_p->info.parent_object = __cpu_to_le32(2); /* Fixed /dcim/xxx/ */
+ object_info_p->info.association_type = __cpu_to_le16(0);
+ object_info_p->info.association_desc = __cpu_to_le32(0);
+ object_info_p->info.sequence_number = __cpu_to_le32(0);
+
+ param = (uint32_t *)&s_container->payload[0];
+ param[0] = __cpu_to_le32(STORE_ID);
+ param[1] = __cpu_to_le32(2);
+ param[2] = __cpu_to_le32(last_object_number);
+
+ close(fd);
+resp:
+ make_response(s_container, r_container, code, sizeof(*s_container) + 12);
+ return 0;
+err:
+ free(object_info_p);
+ object_info_p = 0;
+ make_response(s_container, r_container, code, sizeof(*s_container));
+ return -1;
+}
+
+static int generate_thumb(const char *);
+static int process_send_object(void *recv_buf, void *send_buf)
+{
+ struct ptp_container *r_container = (struct ptp_container *)recv_buf;
+ struct ptp_container *s_container = send_buf;
+ enum pima15740_response_code code = PIMA15740_RESP_OK;
+ struct obj_list *obj, *oi;
+ unsigned long length;
+ void *map;
+ int offset = sizeof(*r_container);
+ int fd, cnt = 0, obj_size, ret;
+ char lock_file[256];
+ int len;
+ char c;
+
+ /* start reading data phase */
+ ret = read_container(recv_buf, BUF_SIZE);
+ if (ret < 0) {
+ code = PIMA15740_RESP_INCOMPLETE_TRANSFER;
+ goto resp;
+ }
+
+ cnt = ret - offset;
+ length = __le32_to_cpu(r_container->length) - offset;
+
+ if (!object_info_p) {
+ /* get remaining data, end data phase */
+ while (cnt < length) {
+ ret = read(bulk_out, recv_buf, BUF_SIZE);
+ if (ret < 0) {
+ errno = EPIPE;
+ return -1;
+ }
+ cnt += ret;
+ }
+ code = PIMA15740_RESP_NO_VALID_OBJECT_INFO;
+ goto resp;
+ }
+
+ oi = object_info_p;
+ obj_size = oi->info.object_compressed_size;
+
+ if (length != obj_size) {
+ /* less or more data as at SendObjectInfo */
+ while (cnt < length) {
+ ret = read(bulk_out, recv_buf, BUF_SIZE);
+ if (ret < 0) {
+ errno = EPIPE;
+ return -1;
+ }
+ cnt += ret;
+ }
+
+ if (length < obj_size)
+ code = PIMA15740_RESP_INCOMPLETE_TRANSFER;
+ else
+ code = PIMA15740_RESP_STORE_FULL;
+
+ goto resp;
+ }
+
+ /* empty file was send, don't need to write something */
+ if (!obj_size) {
+ code = PIMA15740_RESP_OK;
+ goto link;
+ }
+
+ fd = open(oi->name, O_RDWR);
+ if (fd < 0) {
+ fprintf(stderr, "%s: open %s: %s\n", __func__,
+ oi->name, strerror(errno));
+ code = PIMA15740_RESP_STORE_FULL;
+ goto resp;
+ }
+
+ map = mmap(NULL, obj_size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
+ if (map == MAP_FAILED) {
+ fprintf(stderr, "%s: mmap %s: %s\n", __func__,
+ oi->name, strerror(errno));
+ code = PIMA15740_RESP_STORE_FULL;
+ close(fd);
+ goto resp;
+ }
+
+ /* store first data block */
+ memcpy(map, recv_buf + offset, cnt);
+
+ /* more data? */
+ if (obj_size > cnt) {
+ if (verbose) {
+ fprintf(stderr, "Reading rest %d of %d\n",
+ obj_size - cnt, obj_size);
+ }
+ ret = bulk_read(map + cnt, obj_size - cnt);
+ if (ret < 0) {
+ fprintf(stderr, "%s: reading data for %s failed\n",
+ __func__, object_info_p->name);
+ code = PIMA15740_RESP_INCOMPLETE_TRANSFER;
+ munmap(map, obj_size);
+ close(fd);
+ errno = EPIPE;
+ return ret;
+ }
+ }
+
+ munmap(map, obj_size);
+ close(fd);
+
+ if (oi->info.object_format != PIMA15740_FMT_A_UNDEFINED &&
+ oi->info.object_format != PIMA15740_FMT_A_TEXT) {
+ ret = generate_thumb(object_info_p->name);
+ if (ret > 0) {
+ oi->info.thumb_format = __cpu_to_le16(PIMA15740_FMT_I_JFIF);
+ oi->info.thumb_compressed_size = __cpu_to_le32(ret);
+ oi->info.thumb_pix_width = __cpu_to_le32(THUMB_WIDTH);
+ oi->info.thumb_pix_height = __cpu_to_le32(THUMB_HEIGHT);
+ }
+ }
+
+link:
+ object_info_p->next = 0;
+ if (images) {
+ obj = images;
+ while (obj->next)
+ obj = obj->next;
+ obj->next = object_info_p;
+ } else {
+ images = object_info_p;
+ }
+
+ len = strlen(object_info_p->name);
+ if (len > 250) {
+ c = object_info_p->name[250];
+ object_info_p->name[250] = '\0';
+ }
+ snprintf(lock_file, 250, "%s.lock", object_info_p->name);
+ if (len > 250)
+ object_info_p->name[250] = c;
+
+ ret = unlink(lock_file);
+ if (ret < 0)
+ fprintf(stderr, "can't remove %s: %s",
+ lock_file, strerror(errno));
+
+ object_number++;
+ object_info_p = 0;
+ dump_obj("after link");
+
+ ret = update_free_space();
+ if (ret < 0)
+ code = PIMA15740_RESP_STORE_NOT_AVAILABLE;
+
+resp:
+ make_response(s_container, r_container, code, sizeof(*s_container));
+
+ return 0;
+}
+
static int process_one_request(void *recv_buf, size_t *recv_size, void *send_buf, size_t *send_size)
{
struct ptp_container *r_container = recv_buf;
@@ -1596,7 +2091,7 @@ static int process_one_request(void *recv_buf, size_t *recv_size, void *send_buf
if (count > length) {
/* TODO: have to stall according to Figure 7.2-1? */
fprintf(stderr, "BULK-OUT ERROR: received %u byte, expected %lu\n",
- count, length);
+ (unsigned int)count, length);
errno = EPIPE;
return -1;
}
@@ -1755,6 +2250,21 @@ static int process_one_request(void *recv_buf, size_t *recv_size, void *send_buf
count = 0;
ret = 0;
break;
+ case PIMA15740_OP_SEND_OBJECT_INFO:
+ CHECK_COUNT(count, 12, 20, "SEND_OBJECT_INFO");
+ CHECK_SESSION(s_container, r_container, &count, &ret);
+
+ process_send_object_info(recv_buf, send_buf);
+ count = 0;
+ ret = 0;
+ break;
+ case PIMA15740_OP_SEND_OBJECT:
+ CHECK_COUNT(count, 12, 12, "SEND_OBJECT");
+ CHECK_SESSION(s_container, r_container, &count, &ret);
+
+ ret = process_send_object(recv_buf, send_buf);
+ count = 0;
+ break;
}
break;
}
@@ -1764,7 +2274,7 @@ static int process_one_request(void *recv_buf, size_t *recv_size, void *send_buf
return -1;
if (verbose)
- fprintf(stderr, "Unsupported type %lu code %lu\n", type, code);
+ fprintf(stderr, "Unsupported type %lu code 0x%lx\n", type, code);
errno = EOPNOTSUPP;
make_response(s_container, r_container,
PIMA15740_RESP_OPERATION_NOT_SUPPORTED, sizeof(*s_container));
@@ -2190,7 +2700,20 @@ static size_t put_string(iconv_t ic, char *buf, const char *s, size_t len)
ret = iconv(ic, &in, &inl, &buf, &outl);
if (inl || outl)
fprintf(stdout, "iconv() error %d: %u input / %u output bytes left!\n",
- errno, inl, outl);
+ errno, (unsigned int)inl, (unsigned int)outl);
+
+ return ret;
+}
+
+static size_t get_string(iconv_t ic, char *buf, const char *s, size_t len)
+{
+ char *in = (char *)s;
+ size_t ret, inl = len * 2, outl = len;
+
+ ret = iconv(ic, &in, &inl, &buf, &outl);
+ if (inl || outl)
+ fprintf(stdout, "iconv() error %d: %u input / %u output bytes left!\n",
+ errno, (unsigned int)inl, (unsigned int)outl);
return ret;
}
@@ -2198,8 +2721,7 @@ static size_t put_string(iconv_t ic, char *buf, const char *s, size_t len)
static int enum_objects(const char *path)
{
struct dirent *dentry;
- char /*creat[32], creat_ucs2[64], */mod[32], mod_ucs2[64], fname_ucs2[512],
- thumb[256];
+ char /*creat[32], creat_ucs2[64], */mod[32], mod_ucs2[64], fname_ucs2[512];
DIR *d;
int ret;
struct obj_list **obj = &images;
@@ -2213,11 +2735,12 @@ static int enum_objects(const char *path)
d = opendir(".");
while ((dentry = readdir(d))) {
- struct stat fstat, tstat;
+ struct stat fstat;
char *dot;
size_t namelen, datelen, osize;
- enum pima15740_data_format format;
+ enum pima15740_data_format format, thumb_format;
struct tm mod_tm;
+ int thumb_size = 0, thumb_width, thumb_height;
dot = strrchr(dentry->d_name, '.');
@@ -2227,14 +2750,18 @@ static int enum_objects(const char *path)
if (strcasecmp(dot, ".tif") &&
strcasecmp(dot, ".tiff") &&
strcasecmp(dot, ".jpg") &&
- strcasecmp(dot, ".jpeg"))
+ strcasecmp(dot, ".jpeg") &&
+ strcasecmp(dot, ".txt"))
continue;
/* TODO: use identify from ImageMagick and parse its output */
switch (dot[1]) {
case 't':
case 'T':
- format = PIMA15740_FMT_I_TIFF;
+ if (dot[2] == 'x' || dot[2] == 'X')
+ format = PIMA15740_FMT_A_TEXT;
+ else
+ format = PIMA15740_FMT_I_TIFF;
break;
case 'j':
case 'J':
@@ -2268,36 +2795,12 @@ static int enum_objects(const char *path)
datelen = 0;
}
- /* Put thumbnails under /var/cache/ptp/thumb/
- * and call them <filename>.thumb.<extension> */
- *dot = '\0';
- snprintf(thumb, sizeof(thumb), THUMB_LOCATION "%s.thumb.jpeg",
- dentry->d_name);
- *dot = '.';
- if (stat(thumb, &tstat) < 0 || tstat.st_mtime < fstat.st_mtime) {
- pid_t converter;
- if (verbose)
- fprintf(stderr, "No or old thumbnail for %s\n", dentry->d_name);
- converter = fork();
- if (converter < 0) {
- if (verbose)
- fprintf(stderr, "Cannot generate thumbnail for %s\n",
- dentry->d_name);
+ if (format != PIMA15740_FMT_A_TEXT) {
+ thumb_size = generate_thumb(dentry->d_name);
+ if (thumb_size < 0) {
+ thumb_size = 0;
continue;
- } else if (converter) {
- int status;
- waitpid(converter, &status, 0);
- if (!WIFEXITED(status) || WEXITSTATUS(status) ||
- stat(thumb, &tstat) < 0) {
- if (verbose)
- fprintf(stderr,
- "Generate thumbnail for %s failed\n",
- dentry->d_name);
- continue;
- }
- } else
- execlp("convert", "convert", "-thumbnail", THUMB_SIZE,
- dentry->d_name, thumb, NULL);
+ }
}
/* namelen and datelen include terminating '\0', plus 4 string-size bytes */
@@ -2305,7 +2808,7 @@ static int enum_objects(const char *path)
if (verbose)
fprintf(stderr, "Listing image %s, modified %s, info-size %u\n",
- dentry->d_name, mod, osize);
+ dentry->d_name, mod, (unsigned int)osize);
*obj = malloc(osize);
if (!*obj) {
@@ -2313,6 +2816,18 @@ static int enum_objects(const char *path)
break;
}
+ if (format == PIMA15740_FMT_A_TEXT ||
+ format == PIMA15740_FMT_A_UNDEFINED) {
+ thumb_format = PIMA15740_FMT_A_UNDEFINED;
+ thumb_width = 0;
+ thumb_height = 0;
+ thumb_size = 0;
+ } else {
+ thumb_format = PIMA15740_FMT_I_JFIF;
+ thumb_width = THUMB_WIDTH;
+ thumb_height = THUMB_HEIGHT;
+ }
+
(*obj)->handle = ++handle;
/* Fixed size object info, filename, capture date, and two empty strings */
@@ -2322,10 +2837,10 @@ static int enum_objects(const char *path)
(*obj)->info.object_format = __cpu_to_le16(format);
(*obj)->info.protection_status = __cpu_to_le16(fstat.st_mode & S_IWUSR ? 0 : 1);
(*obj)->info.object_compressed_size = __cpu_to_le32(fstat.st_size);
- (*obj)->info.thumb_format = __cpu_to_le16(PIMA15740_FMT_I_JFIF);
- (*obj)->info.thumb_compressed_size = __cpu_to_le32(tstat.st_size);
- (*obj)->info.thumb_pix_width = __cpu_to_le32(THUMB_WIDTH);
- (*obj)->info.thumb_pix_height = __cpu_to_le32(THUMB_HEIGHT);
+ (*obj)->info.thumb_format = __cpu_to_le16(thumb_format);
+ (*obj)->info.thumb_compressed_size = __cpu_to_le32(thumb_size);
+ (*obj)->info.thumb_pix_width = __cpu_to_le32(thumb_width);
+ (*obj)->info.thumb_pix_height = __cpu_to_le32(thumb_height);
(*obj)->info.image_pix_width = __cpu_to_le32(0); /* 0 == */
(*obj)->info.image_pix_height = __cpu_to_le32(0); /* not */
(*obj)->info.image_bit_depth = __cpu_to_le32(0); /* supported */
@@ -2350,6 +2865,7 @@ static int enum_objects(const char *path)
}
object_number = handle;
+ last_object_number = handle;
closedir(d);
return ret;
@@ -2399,6 +2915,12 @@ int main(int argc, char *argv[])
return -1;
}
+ uc = iconv_open("ISO8859-1", "UCS-2LE");
+ if (uc == (iconv_t)-1) {
+ perror("iconv_open 2");
+ return -1;
+ }
+
init_strings(ic);
if (init_signal() < 0)
@@ -2441,7 +2963,56 @@ int main(int argc, char *argv[])
ret = main_loop();
+ iconv_close(uc);
iconv_close(ic);
exit(ret ? EXIT_FAILURE : EXIT_SUCCESS);
}
+
+static int generate_thumb(const char *file_name)
+{
+ struct stat fstat, tstat;
+ char thumb[256];
+ char *dot;
+
+ if (!file_name)
+ return -1;
+
+ dot = strrchr(file_name, '.');
+ if (!dot || dot == file_name)
+ return -1;
+
+ /* Put thumbnails under /var/cache/ptp/thumb/
+ * and call them <filename>.thumb.<extension> */
+ *dot = '\0';
+ snprintf(thumb, sizeof(thumb), THUMB_LOCATION "%s.thumb.jpeg",
+ file_name);
+ *dot = '.';
+
+ if (stat(thumb, &tstat) < 0 || tstat.st_mtime < fstat.st_mtime) {
+ pid_t converter;
+ if (verbose)
+ fprintf(stderr, "No or old thumbnail for %s\n", file_name);
+ converter = fork();
+ if (converter < 0) {
+ if (verbose)
+ fprintf(stderr, "Cannot generate thumbnail for %s\n",
+ file_name);
+ return -1;
+ } else if (converter) {
+ int status;
+ waitpid(converter, &status, 0);
+ if (!WIFEXITED(status) || WEXITSTATUS(status) ||
+ stat(thumb, &tstat) < 0) {
+ if (verbose)
+ fprintf(stderr,
+ "Generate thumbnail for %s failed\n",
+ file_name);
+ return -1;
+ }
+ } else
+ execlp("convert", "convert", "-thumbnail", THUMB_SIZE,
+ file_name, thumb, NULL);
+ }
+ return tstat.st_size;
+}
--
1.5.6.3
--
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