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implemented get_info_func

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git-svn-id: https://svn.code.sf.net/p/gphoto/code/trunk/libgphoto2@11147 67ed7778-7388-44ab-90cf-0a291f65f57c
This commit is contained in:
Marcus Meissner
2008-05-18 15:09:58 +00:00
parent 8d80234792
commit ca6e2814ef
2 changed files with 95 additions and 12 deletions
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4
camlibs/topfield/ChangeLog
View File

@@ -1,3 +1,7 @@
2008-05-18 Marcus Meissner <marcus@jet.franken.de>
* puppy.c: Implemented get_info_func.
2008-03-12 Marcus Meissner <marcus@jet.franken.de>
* puppy.c: Convert from ISO-8859-1 to current locale

103
camlibs/topfield/puppy.c
View File

@@ -396,6 +396,56 @@ decode_dir(Camera *camera, struct tf_packet *p, int listdirs, CameraList *list)
}
}
static void
decode_and_get_info(Camera *camera, const char *folder, struct tf_packet *p, const char *fn,
CameraFileInfo *info, GPContext *context)
{
unsigned short count = (get_u16(&p->length) - PACKET_HEAD_SIZE) / sizeof(struct typefile);
struct typefile *entries = (struct typefile *) p->data;
int i;
char *name;
for(i = 0; i < count; i++) {
switch (entries[i].filetype) {
case 1: break;/*dir*/
case 2: /* file */
name = _convert_and_logname (camera, (char*)entries[i].name);
if (!strcmp (name, fn)) { /* the wanted current one */
memset (info, 0, sizeof (*info));
info->file.fields = GP_FILE_INFO_NAME|GP_FILE_INFO_SIZE|GP_FILE_INFO_MTIME;
if (strstr (name, ".rec")) {
info->file.fields |= GP_FILE_INFO_TYPE;
strcpy (info->file.type, GP_MIME_MPEG);
}
strcpy (info->file.name, name);
info->file.size = get_u64(&entries[i].size);
info->file.mtime = tfdt_to_time(&entries[i].stamp);
} else { /* cache the others to avoid further turnarounds */
CameraFileInfo xinfo;
memset (&xinfo, 0, sizeof (xinfo));
xinfo.file.fields = GP_FILE_INFO_NAME|GP_FILE_INFO_TYPE|GP_FILE_INFO_SIZE|GP_FILE_INFO_MTIME;
strcpy (xinfo.file.type, GP_MIME_MPEG);
strcpy (xinfo.file.name, name);
xinfo.file.size = get_u64(&entries[i].size);
xinfo.file.mtime = tfdt_to_time(&entries[i].stamp);
gp_filesystem_set_info_noop (camera->fs, folder, xinfo, context);
}
break;
default:
break;
}
#if 0
/* This makes the assumption that the timezone of the Toppy and the system
* that puppy runs on are the same. Given the limitations on the length of
* USB cables, this condition is likely to be satisfied. */
timestamp = tfdt_to_time(&entries[i].stamp);
printf("%c %20llu %24.24s %s\n", type, get_u64(&entries[i].size),
ctime(&timestamp), entries[i].name);
#endif
}
}
static int
do_hdd_rename(Camera *camera, char *srcPath, char *dstPath, GPContext *context)
{
@@ -819,18 +869,49 @@ delete_all_func (CameraFilesystem *fs, const char *folder, void *data,
return GP_OK;
}
#endif
static int
get_info_func (CameraFilesystem *fs, const char *folder, const char *filename,
CameraFileInfo *info, void *data, GPContext *context)
{
/*Camera *camera = data;*/
Camera *camera = data;
int r;
struct tf_packet reply;
char *xfolder = strdup (folder);
backslash (xfolder);
r = send_cmd_hdd_dir(camera, xfolder, context);
free (xfolder);
if(r < GP_OK)
return r;
while(0 < get_tf_packet(camera, &reply, context)) {
switch (get_u32(&reply.cmd)) {
case DATA_HDD_DIR:
decode_and_get_info(camera, folder, &reply, filename, info, context);
send_success(camera,context);
break;
case DATA_HDD_DIR_END:
return GP_OK;
break;
case FAIL:
gp_log (GP_LOG_ERROR, "topfield", "ERROR: Device reports %s\n",
decode_error(&reply));
return GP_ERROR_IO;
break;
default:
gp_log (GP_LOG_ERROR, "topfield", "ERROR: Unhandled packet\n");
return GP_ERROR_IO;
}
}
return GP_OK;
}
#if 0
static int
set_info_func (CameraFilesystem *fs, const char *folder, const char *file,
CameraFileInfo info, void *data, GPContext *context)
@@ -858,11 +939,11 @@ folder_list_func (CameraFilesystem *fs, const char *folder, CameraList *list,
if(r < GP_OK)
return r;
while(0 < get_tf_packet(camera, &reply, context)) {
switch (get_u32(&reply.cmd)) {
while(0 < get_tf_packet (camera, &reply, context)) {
switch (get_u32 (&reply.cmd)) {
case DATA_HDD_DIR:
decode_dir(camera, &reply,1,list);
send_success(camera,context);
decode_dir (camera, &reply, 1, list);
send_success (camera,context);
break;
case DATA_HDD_DIR_END:
return GP_OK;
@@ -896,11 +977,11 @@ file_list_func (CameraFilesystem *fs, const char *folder, CameraList *list,
if(r < GP_OK)
return r;
while(0 < get_tf_packet(camera, &reply, context)) {
switch (get_u32(&reply.cmd)) {
while(0 < get_tf_packet (camera, &reply, context)) {
switch (get_u32 (&reply.cmd)) {
case DATA_HDD_DIR:
decode_dir(camera, &reply,0,list);
send_success(camera,context);
decode_dir (camera, &reply, 0, list);
send_success (camera,context);
break;
case DATA_HDD_DIR_END:
return GP_OK;
@@ -916,8 +997,6 @@ file_list_func (CameraFilesystem *fs, const char *folder, CameraList *list,
}
}
return GP_OK;
return GP_OK;
}
static int
@@ -1040,8 +1119,8 @@ camera_abilities (CameraAbilitiesList *list)
CameraFilesystemFuncs fsfuncs = {
.file_list_func = file_list_func,
.folder_list_func = folder_list_func,
#if 0
.get_info_func = get_info_func,
#if 0
.set_info_func = set_info_func,
#endif
.get_file_func = get_file_func,