Added Delete file

Added FS Stat.
This commit is contained in:
Tim Keller 2021-10-17 23:07:43 +00:00
parent eabbbfa373
commit 3a8e66a52f
4 changed files with 93 additions and 28 deletions

View file

@ -63,19 +63,70 @@ int FSService::FSCommandHandler(uint16_t connectionHandle, os_mbuf* om) {
NRF_LOG_INFO("[FS_S] -> FSCommandHandler"); NRF_LOG_INFO("[FS_S] -> FSCommandHandler");
switch (command) { switch (command) {
case commands::DELETE: {
NRF_LOG_INFO("[FS_S] -> Delete");
auto* header = (DelHeader*)om->om_data;
uint16_t plen = header->pathlen;
char path[plen + 1] = {0};
struct lfs_info info = {};
DelResponse resp = {};
resp.command = commands::DELETE_STATUS;
int res = fs.Stat(path, &info);
// Get Info about path
// branch for DirDel of FileDelete
if (info.type == LFS_TYPE_DIR) {
res = fs.DirDelete(path);
} else {
res = fs.FileDelete(path);
}
switch (res) {
case LFS_ERR_OK:
resp.status = 0x01;
break;
default:
resp.status = 0x02;
break;
}
auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(DelResponse));
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
break;
}
case commands::MKDIR: {
NRF_LOG_INFO("[FS_S] -> MKDir");
auto* header = (MKDirHeader*) om->om_data;
uint16_t plen = header->pathlen;
char path[plen + 1] = {0};
memcpy(path, header->pathstr, plen);
NRF_LOG_INFO("[FS_S] -> MKDIR %.10s", path);
MKDirResponse resp = {};
resp.command = commands::MKDIR_STATUS;
int res = fs.DirCreate(path);
switch (res) {
case LFS_ERR_OK:
resp.status = 0x01;
break;
default:
resp.status = 0x02;
break;
}
resp.modification_time = 0; // We should timestamp..but no
auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(MKDirResponse));
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
break;
}
case commands::LISTDIR: { case commands::LISTDIR: {
NRF_LOG_INFO("[FS_S] -> ListDir"); NRF_LOG_INFO("[FS_S] -> ListDir");
ListDirHeader *header = (ListDirHeader *)&om->om_data[0]; ListDirHeader* header = (ListDirHeader*)om->om_data;
uint16_t plen = header->pathlen; uint16_t plen = header->pathlen;
char path[plen+1] = {0}; char path[plen + 1] = {0};
memcpy(path, header->pathstr, plen); memcpy(path, header->pathstr, plen);
NRF_LOG_INFO("[FS_S] -> DIR %.10s", path); NRF_LOG_INFO("[FS_S] -> DIR %.10s", path);
lfs_dir_t dir = {}; lfs_dir_t dir = {};
struct lfs_info info = {}; struct lfs_info info = {};
ListDirResponse resp = {}; ListDirResponse resp = {};
resp.command = 0x51; // LISTDIR_ENTRY; resp.command = commands::LISTDIR_ENTRY;
resp.status = 1; // TODO actually use res above! resp.status = 1; // TODO actually use res above!
resp.totalentries = 0; resp.totalentries = 0;
resp.entry = 0; resp.entry = 0;
@ -84,43 +135,40 @@ int FSService::FSCommandHandler(uint16_t connectionHandle, os_mbuf* om) {
NRF_LOG_INFO("[FS_S] ->diropen %d ", res); NRF_LOG_INFO("[FS_S] ->diropen %d ", res);
while (fs.DirRead(&dir, &info)) { while (fs.DirRead(&dir, &info)) {
resp.totalentries++; resp.totalentries++;
} }
NRF_LOG_INFO("[FS_S] -> %d ", resp.totalentries); NRF_LOG_INFO("[FS_S] -> %d ", resp.totalentries);
fs.DirRewind(&dir); fs.DirRewind(&dir);
while (fs.DirRead(&dir, &info)) { while (fs.DirRead(&dir, &info)) {
switch(info.type){ switch (info.type) {
case LFS_TYPE_REG: case LFS_TYPE_REG: {
{
resp.flags = 0; resp.flags = 0;
resp.file_size = info.size; resp.file_size = info.size;
break; break;
} }
case LFS_TYPE_DIR: case LFS_TYPE_DIR: {
{ resp.flags = 1;
resp.flags = 1; resp.file_size = 0;
resp.file_size = 0; break;
break;
} }
} }
resp.modification_time = 0; // TODO Does LFS actually support TS? resp.modification_time = 0; // TODO Does LFS actually support TS?
strcpy(resp.path,info.name); strcpy(resp.path, info.name);
resp.path_length = strlen(info.name); resp.path_length = strlen(info.name);
NRF_LOG_INFO("[FS_S] ->Path %s ,", info.name); NRF_LOG_INFO("[FS_S] ->Path %s ,", info.name);
auto* om = ble_hs_mbuf_from_flat(&resp,sizeof(ListDirResponse)); auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(ListDirResponse));
ble_gattc_notify_custom(connectionHandle,transferCharacteristicHandle,om); ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
vTaskDelay(1); //Allow stuff to actually go out over the BLE conn vTaskDelay(1); // Allow stuff to actually go out over the BLE conn
resp.entry++; resp.entry++;
} }
fs.DirClose(&dir); fs.DirClose(&dir);
resp.file_size = 0; resp.file_size = 0;
resp.path_length = 0; resp.path_length = 0;
resp.flags = 0; resp.flags = 0;
//Todo this better // TODO Handle Size of response better.
auto* om = ble_hs_mbuf_from_flat(&resp,sizeof(ListDirResponse)-70+resp.path_length); auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(ListDirResponse) - 70 + resp.path_length);
ble_gattc_notify_custom(connectionHandle,transferCharacteristicHandle,om); ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
NRF_LOG_INFO("[FS_S] -> done "); NRF_LOG_INFO("[FS_S] -> done ");
break; break;
} }

View file

@ -66,14 +66,14 @@ namespace Pinetime {
}; };
using ListDirHeader = struct __attribute__((packed)) { using ListDirHeader = struct __attribute__((packed)) {
uint8_t command; commands command;
uint8_t padding; uint8_t padding;
uint16_t pathlen; uint16_t pathlen;
char pathstr[70]; char pathstr[70];
}; };
using ListDirResponse = struct __attribute__((packed)) { using ListDirResponse = struct __attribute__((packed)) {
uint8_t command; commands command;
uint8_t status; uint8_t status;
uint16_t path_length; uint16_t path_length;
uint32_t entry; uint32_t entry;
@ -85,7 +85,7 @@ namespace Pinetime {
}; };
using MKDirHeader = struct __attribute__((packed)) { using MKDirHeader = struct __attribute__((packed)) {
uint8_t command; commands command;
uint8_t padding; uint8_t padding;
uint16_t pathlen; uint16_t pathlen;
uint32_t padding2; uint32_t padding2;
@ -94,13 +94,25 @@ namespace Pinetime {
}; };
using MKDirResponse = struct __attribute__((packed)) { using MKDirResponse = struct __attribute__((packed)) {
uint8_t command; commands command;
uint8_t status; uint8_t status;
uint32_t padding1; uint32_t padding1;
uint16_t padding2; uint16_t padding2;
uint64_t modification_time; uint64_t modification_time;
}; };
using DelHeader = struct __attribute__((packed)) {
commands command;
uint8_t padding;
uint16_t pathlen;
char pathstr[70];
};
using DelResponse = struct __attribute__((packed)) {
commands command;
uint8_t status;
};
}; };
} }
} }

View file

@ -96,6 +96,10 @@ int FS::DirCreate(const char* path) {
return lfs_mkdir(&lfs, path); return lfs_mkdir(&lfs, path);
} }
int FS::Stat(const char* path, lfs_info* info){
return lfs_stat(&lfs,path,info);
}
// Delete directory and all files inside // Delete directory and all files inside
int FS::DirDelete(const char* path) { int FS::DirDelete(const char* path) {

View file

@ -28,6 +28,7 @@ namespace Pinetime {
int DirCreate(const char* path); int DirCreate(const char* path);
int DirDelete(const char* path); int DirDelete(const char* path);
int Stat(const char* path, lfs_info* info);
void VerifyResource(); void VerifyResource();
private: private: