// TODO: Implement a couple functions to conveniently save/load a protobuf message to/from a file
int loadConfig(Vector<WifiNetworkConfig>* networks) {
// Get filesystem instance
const auto fs = filesystem_get_instance(nullptr);
CHECK_TRUE(fs, SYSTEM_ERROR_FILE);
fs::FsLock lock(fs);
CHECK(filesystem_mount(fs));
// Open configuration file
lfs_file_t file = {};
CHECK(openFile(&file, CONFIG_FILE, LFS_O_RDONLY));
NAMED_SCOPE_GUARD(fileGuard, {
lfs_file_close(&fs->instance, &file);
});
int main(l4_threadid_t tasksvr, int taskobj)
{
CORBA_Environment env = idl4_default_environment;
l4_threadid_t rootsvr, memsvr;
int rootobj, memobj;
int x,y,z;
unsigned int dummyint;
l4_threadid_t mypagerid, dummyid, t;
char *buf;
myid = l4_myself();
printf("Test client started (%X), ",myid.raw);
dummyid = mypagerid = L4_INVALID_ID;dummyint=0xFFFFFFFF;
l4_thread_ex_regs(myid, 0xffffffff, 0xffffffff, &dummyid, &mypagerid,
&dummyint, &dummyint, &dummyint);
printf("pager is %X\n\n",mypagerid.raw);
dummyid = mypagerid = L4_INVALID_ID;
l4_thread_ex_regs(myid, 0xffffffff, 0xffffffff, &dummyid, &mypagerid,
&dummyint, &dummyint, &dummyint);
printf("========================== chacmOS tester V1.00 ==========================\n");
printf(" T01 task object is <%Xh,%d>\n",tasksvr.raw,taskobj);
if (generic_implements(tasksvr,taskobj,sizeof(api_task)/sizeof(int),(sdword*)&api_task,&env)!=ESUCCESS)
fail("task server does not implement generic or task api");
if (task_get_root(tasksvr,taskobj,&rootsvr,&rootobj,&env)!=ESUCCESS)
fail("cannot get root from task server");
printf(" T02 root is <%Xh,%d>\n",rootsvr.raw,rootobj);
if (generic_implements(rootsvr,rootobj,sizeof(api_directory)/sizeof(int),(sdword*)&api_directory,&env)!=ESUCCESS)
fail("root does not implement generic or file or directory api");
if (task_get_memory(tasksvr,taskobj,&memsvr,&memobj,&env)!=ESUCCESS)
fail("cannot get memory object from task server");
printf(" T03 this task's memory object is <%Xh,%d>\n",memsvr.raw,memobj);
if (generic_implements(memsvr,memobj,sizeof(api_memory)/sizeof(int),(sdword*)&api_memory,&env)!=ESUCCESS)
fail("memory server does not implement generic or memory api");
if (memory_get_pagerid(memsvr,memobj,&x,&env)!=ESUCCESS)
fail("memory server won't tell me my pager id");
if (x!=(int)mypagerid.raw)
fail("my pager id does not match the memory server");
if (task_get_cmdline(tasksvr,taskobj,&x,&buf,&env)!=ESUCCESS)
fail("cannot read my command line");
printf(" T04 my command line is '%s'\n",buf);
CORBA_free(buf);
if (task_get_threadid(tasksvr,taskobj,&t,&env)!=ESUCCESS)
fail("task server won't tell me my thread id");
if (t != myid)
fail("task server lied about my thread id");
if (file_open(rootsvr,rootobj,0,&env)!=ESUCCESS)
fail("cannot open root directory");
if (file_tell(rootsvr,rootobj,&x,&env)!=ESUCCESS)
fail("cannot get file pointer position");
if (x!=0)
fail("file pointer is not reset upon open");
if (file_seek(rootsvr,rootobj,-1,&env)!=ESUCCESS)
fail("cannot set file pointer to end of file");
if (file_tell(rootsvr,rootobj,&x,&env)!=ESUCCESS)
fail("cannot get file pointer position (second time)");
if (file_seek(rootsvr,rootobj,0,&env)!=ESUCCESS)
fail("cannot set file pointer to beginning of file");
printf(" N01 root directory has %d bytes\n",x);
if (x>79) x=79;
y=file_read(rootsvr,rootobj,x,&z,&buf,&env);
if (y<=0)
{
printf("err code %d\n",y);
fail("cannot read root directory");
}
if (z!=y)
fail("return value of open() and data length don't match");
if (z!=x)
fail("cannot read all of root directory");
buf[z]=0;
printf(" N02 files contained: (");
x=0;
while (z>0)
{
printf("'%s'",&buf[x]);
while (buf[x++]) z--;
}
printf(")\n");
if (file_close(rootsvr,rootobj,&env)!=ESUCCESS)
fail("cannot close root directory\n");
CORBA_free(buf);
printf("\n");
#ifdef TEST_FILESVR
handle_t fatfs, dev, hda;
if (directory_resolve(rootsvr,rootobj,3,"dev",&dev.svr,&dev.obj,&env)!=ESUCCESS)
fail("cannot find /dev");
if (generic_implements(dev.svr,dev.obj,sizeof(api_directory)/sizeof(int),(sdword*)&api_directory,&env)!=ESUCCESS)
fail("/dev does not implement directory or file or generic api");
if (directory_resolve(dev.svr,dev.obj,3,"hda",&hda.svr,&hda.obj,&env)!=ESUCCESS)
fail("cannot find /dev/hda");
if (generic_implements(hda.svr,hda.obj,sizeof(api_block)/sizeof(int),(sdword*)&api_block,&env)!=ESUCCESS)
fail("/dev/hda does not implement block or generic api");
printf(" F01 found /dev/hda at <%X,%d>\n",hda.svr.raw,hda.obj);
if (directory_resolve(dev.svr,dev.obj,5,"fatfs",&fatfs.svr,&fatfs.obj,&env)!=ESUCCESS)
fail("cannot find /dev/fatfs");
if (generic_implements(fatfs.svr,fatfs.obj,sizeof(api_filesys)/sizeof(int),(sdword*)&api_filesys,&env)!=ESUCCESS)
fail("/dev/fatfs does not implement filesystem or generic api");
printf(" F02 located /dev/fatfs at <%X,%d>\n",hda.svr.raw,hda.obj);
if (filesystem_mount(fatfs.svr,fatfs.obj,&hda.svr,hda.obj,&env)!=ESUCCESS)
fail("cannot mount /dev/hda into /dev/fatfs");
printf(" F03 mounted filesystem\n");
x=79;
y=file_read(fatfs.svr,fatfs.obj,x,&z,&buf,&env);
if (y<=0)
fail("cannot read root directory of /dev/fatfs");
if (z>79) z=79;
buf[z]=0;
printf(" N02 files contained: (");
x=0;
while (z>0)
{
printf("'%s'",&buf[x]);
while (buf[x++]) z--;
}
printf(")\n");
if (file_close(fatfs.svr,fatfs.obj,&env)!=ESUCCESS)
fail("cannot close root directory of /dev/fatfs\n");
CORBA_free(buf);
printf("\n");
#endif /*TEST_FILESVR*/
#ifdef TEST_BLOCKDEVICE
int capacity, blksize, size;
if (directory_resolve(rootsvr,rootobj,3,"dev",&dev.svr,&dev.obj,&env)!=ESUCCESS)
fail("cannot find /dev");
if (generic_implements(dev.svr,dev.obj,sizeof(api_directory)/sizeof(int),(sdword*)&api_directory,&env)!=ESUCCESS)
fail("/dev does not implement directory or file or generic api");
if (directory_resolve(dev.svr,dev.obj,3,"hda",&hda.svr,&hda.obj,&env)!=ESUCCESS)
fail("cannot find /dev/hda");
if (generic_implements(hda.svr,hda.obj,sizeof(api_block)/sizeof(int),(sdword*)&api_block,&env)!=ESUCCESS)
fail("/dev/hda does not implement block or generic api");
printf(" B01 found /dev/hda at <%X,%d>\n",hda.svr.raw,hda.obj);
if (block_get_capacity(hda.svr,hda.obj,&capacity,&env)!=ESUCCESS)
fail("/dev/hda won't tell me its capacity");
if (block_get_blocksize(hda.svr,hda.obj,&blksize,&env)!=ESUCCESS)
fail("/dev/hda won't tell me its block size");
printf(" B02 device reports %d blocks of %d bytes each (%dk)\n",capacity,blksize,(capacity*blksize)/1024);
if (block_read(hda.svr,hda.obj,1,1,&size,&buf,&env)!=ESUCCESS)
fail("cannot read block 1 of /dev/hda");
buf[10]=0;
printf(" B03 block 1 reads '%s'\n",buf);
strcpy((char*)&buf[3],"Variatio delectat");
if (block_write(hda.svr,hda.obj,1,1,21,buf,&env)!=ESUCCESS)
fail("cannot write block 1 of /dev/hda");
CORBA_free(buf);
if (block_read(hda.svr,hda.obj,1,1,&size,&buf,&env)!=ESUCCESS)
fail("cannot reread block 1 of /dev/hda");
buf[10]=0;
printf(" B04 after write, it is '%s'\n",buf);
CORBA_free(buf);
#endif /*TEST_BLOCKDEVICE*/
printf(" X01 test completed successfully\n");
while (42);
}
