static void logSentMsg(const uint8_t *data, size_t len) {
if(flib_log_isActive(FLIB_LOGLEVEL_DEBUG)) {
size_t msgStart = 0;
while(msgStart < len) {
uint8_t msglen = data[msgStart];
if(msgStart+msglen < len) {
flib_log_d("[IPC OUT][%03u]%*.*s",(unsigned)msglen, (unsigned)msglen, (unsigned)msglen, data+msgStart+1);
} else {
uint8_t msglen2 = len-msgStart-1;
flib_log_d("[IPC OUT][%03u/%03u]%*.*s",(unsigned)msglen2, (unsigned)msglen, (unsigned)msglen2, (unsigned)msglen2, data+msgStart+1);
}
msgStart += (uint8_t)data[msgStart]+1;
}
}
}
int flib_init() {
flib_log_d("Initializing frontlib");
if(SDLNet_Init()==-1) {
flib_log_e("Error in SDLNet_Init: %s", SDLNet_GetError());
return -1;
}
return 0;
}
void flib_ipcbase_destroy(flib_ipcbase *ipc) {
if(ipc) {
flib_acceptor_close(ipc->acceptor);
flib_socket_close(ipc->sock);
if(ipc->sock) {
flib_log_d("IPC connection closed.");
}
free(ipc);
}
}
void flib_ipcbase_accept(flib_ipcbase *ipc) {
if(!log_badargs_if(ipc==NULL) && !ipc->sock && ipc->acceptor) {
ipc->sock = flib_socket_accept(ipc->acceptor, true);
if(ipc->sock) {
flib_log_d("IPC connection accepted.");
flib_acceptor_close(ipc->acceptor);
ipc->acceptor = NULL;
}
}
}
static void receiveToBuffer(flib_ipcbase *ipc) {
if(ipc->sock) {
int size = flib_socket_nbrecv(ipc->sock, ipc->readBuffer+ipc->readBufferSize, sizeof(ipc->readBuffer)-ipc->readBufferSize);
if(size>=0) {
ipc->readBufferSize += size;
} else {
flib_log_d("IPC connection lost.");
flib_socket_close(ipc->sock);
ipc->sock = NULL;
}
}
}
int flib_ini_enter_section(flib_ini *ini, const char *section) {
int result = INI_ERROR_OTHER;
if(ini) {
free(ini->currentSection);
ini->currentSection = NULL;
}
if(!log_badargs_if2(ini==NULL, section==NULL)) {
if(!iniparser_find_entry(ini->inidict, section)) {
flib_log_d("Ini section %s not found", section);
result = INI_ERROR_NOTFOUND;
} else {
ini->currentSection = flib_strdupnull(section);
if(ini->currentSection) {
// Usually iniparser ignores case, but some section-handling functions don't,
// so we set it to lowercase manually
strToLower(ini->currentSection);
result = 0;
}
}
}
return result;
}
static void logRecvMsg(const uint8_t *data) {
if(flib_log_isActive(FLIB_LOGLEVEL_DEBUG)) {
uint8_t msglen = data[0];
flib_log_d("[IPC IN][%03u]%*.*s",(unsigned)msglen, (unsigned)msglen, (unsigned)msglen, data+1);
}
}
void flib_quit() {
flib_log_d("Shutting down frontlib");
SDLNet_Quit();
}
