Local void processOneBar(struct LOC_musicParagraph *LINK)
{
paragraph_index0 m, cm;
voice_index voice, cvoice;
boolean ignore_voice;
boolean wrote_repeat = false;
boolean alone;
Char STR2[256];
Char STR3[256];
if (bar_of_line > 1) {
sprintf(STR3, "%cBar %s", comment, toString(STR2, bar_no));
putLine(STR3);
}
last_bar = (bar_of_line == nbars && final_paragraph);
if (last_bar && !strcmp(repeat_sign, "|"))
*repeat_sign = '\0';
writeRepeat(repeat_sign);
*LINK->new_meter = '\0';
for (voice = nvoices; voice >= 1; voice--) {
if (musicLineNo(voice) > 0) {
gotoBar(voice, bar_of_line);
getMeterChange(voice, LINK->new_meter);
}
}
if (last_bar && *LINK->new_meter == '\0' && nleft > pickup && meternum > 0)
meterChange(LINK->new_meter, nleft, 64, true);
if (*LINK->new_meter != '\0')
putLine(LINK->new_meter);
for (voice = nvoices; voice >= 1; voice--) {
ignore_voice = !selected[voice-1];
cvoice = companion(voice);
m = musicLineNo(voice);
cm = musicLineNo(cvoice);
alone = (voice == cvoice || m > 0 && cm == 0 ||
m == 0 && cm == 0 && voice < cvoice || !selected[cvoice-1]);
if (selected[voice-1]) {
if (m > 0)
processLine(voice, bar_of_line);
else if (alone)
supplyRests(voice);
else
ignore_voice = true;
if (last_bar && *repeat_sign != '\0' && !wrote_repeat) {
writeRepeat(repeat_sign);
wrote_repeat = true;
}
if (!ignore_voice) {
if (alone || voicePos(voice) == 1)
putLine(" /");
else
putLine(" //");
}
}
}
bar_no++;
pickup = 0;
putLine("");
}
Static void topOfPMXfile(void)
{
Char STR2[24];
Char STR3[30];
putLine("---");
sprintf(STR2, "\\def\\mtxversion{%s}", version);
putLine(STR2);
sprintf(STR3, "\\def\\mtxdate{%s}", version_date);
putLine(STR3);
putLine("\\input mtx");
}
Local void output(Char *note_, struct LOC_processLine *LINK)
{
Char note[256];
Char STR2[256];
strcpy(note, note_);
if (*note != '\0')
{ /* pretex is saved up until a spacing note or rest comes */
if (endsWith(note, "\\") && note[1] != '\\') {
curtail(note, '\\');
strcat(LINK->pretex, note);
*note = '\0';
return;
}
if (*LINK->pretex != '\0' && isNoteOrRest(note)) {
sprintf(note, "%s\\ %s", LINK->pretex, strcpy(STR2, note));
*LINK->pretex = '\0';
}
if (outlen > 0 && note[0] != ' ')
sprintf(note, " %s", strcpy(STR2, note));
put(note, nospace);
}
if (thisNote(LINK->voice) == nextvoice)
putLine("");
}
/**
* Create
* Create and return a byte array of an HTTP request, built from the variables of this HTTPRequest
*
* @return Byte array of this HTTPRequest to be sent over the wire
*/
uint8_t* HTTPRequest::create() {
// Clear the bytebuffer in the event this isn't the first call of create()
clear();
// Insert the initial line: <method> <path> <version>\r\n
std::string mstr = "";
mstr = methodIntToStr(method);
if(mstr.empty()) {
printf("Could not create HTTPRequest, unknown method id: %i\n", method);
return NULL;
}
putLine(mstr + " " + requestUri + " " + version);
// Put all headers
putHeaders();
// If theres body data, add it now
if((data != NULL) && dataLen > 0) {
putBytes(data, dataLen);
}
// Allocate space for the returned byte array and return it
uint8_t* createRetData = new uint8_t[size()];
setReadPos(0);
getBytes(createRetData, size());
return createRetData;
}
void augmentPreamble(boolean control_para)
{
paragraph_index i;
line_type l;
short s[5];
paragraph_index FORLIM;
if (!thisCase())
return;
for (l = unknown; l <= plain_line; l = (line_type)((long)l + 1))
s[(long)l] = 0;
FORLIM = para_len;
for (i = 0; i <= FORLIM - 1; i++) {
line_no = orig_line_no[i];
l = doCommand(P[i]);
s[(long)l]++;
if (l == comment_line && P[i][1] == comment) {
predelete(P[i], 2);
putLine(P[i]);
}
if (!control_para && l == unknown)
error("Unidentifiable line", print);
}
if (!control_para && s[(long)command_line] > 0 && s[(long)plain_line] > 0)
error("Mixture of preamble commands and music", !print);
}
main(int argc, Char *argv[])
{ /* ---- Main program ------------------------ */
PASCAL_MAIN(argc, argv);
strcpy(this_version, version);
strcpy(this_version_date, version_date);
printf("==> This is M-Tx %s (Music from TeXt) %s\n", version, version_date);
mtxLevel(version);
OpenFiles();
no_commands_yet = true;
preambleDefaults();
no_report_errors = false;
topOfPMXfile();
do {
readParagraph(P, orig_line_no, ¶_len);
control_paragraph = isControlParagraph(P, para_len);
if (control_paragraph) {
augmentPreamble(no_report_errors);
no_report_errors = true;
if (para_len == 0)
error("No music paragraphs!", !print);
}
} while (control_paragraph);
doPreamble();
doMusic();
if (!pmx_preamble_done)
error("No music paragraphs!", !print);
putLine("% Coded by M-Tx");
CloseFiles();
printf("PrePMX done. Now run PMX.\n");
_Escape(0);
exit(EXIT_SUCCESS);
}
Static void writeRepeat(Char *bar)
{
Char repcode[256];
Char STR1[256];
if (*bar == '\0')
return;
*repcode = '\0';
if (!strcmp(bar, "||"))
strcpy(repcode, "Rd");
else if (!strcmp(bar, "|]"))
strcpy(repcode, "RD");
else if (!strcmp(bar, "|:"))
strcpy(repcode, "Rl");
else if (!strcmp(bar, ":|:"))
strcpy(repcode, "Rlr");
else if (!strcmp(bar, ":|"))
strcpy(repcode, "Rr");
else if (last_bar && !strcmp(bar, "|"))
strcpy(repcode, "Rb");
if (*repcode != '\0') {
sprintf(STR1, " %s", repcode);
putLine(STR1);
}
*bar = '\0';
}
//----------------------------------------------------------------------
bool checkLine(size_t size)
{
if ( g_bufbeg == NULL )
return true;
if ( maxpos - curpos > outcnt + size )
return true;
return putLine() != 0;
}
ClientConnection::ClientConnection(Server& server, int sock,
std::string& nickname) : Connection(sock), server(server), sock(sock)
{
//Set nickname.
this->nickname = nickname;
putLine(std::string("UGOTZANICKNAMES ") + nickname);
//List all members.
const std::list<ClientConnection*> clients = server.getClients();
if (clients.size() > 0)
{
std::string members = "WEGOTZTHESEPEOPLEHERE";
for (std::list<ClientConnection*>::const_iterator i = clients.begin();
i != clients.end(); ++i)
members += std::string(" ") + (*i)->getNickname();
putLine(members);
}
//Broadcast join.
server.broadcastJoin(this);
}
int main(){
char image[HEIGHT][WIDTH][COLORS];
char white[COLORS], red[COLORS];
setColor(white, 255, 255, 255);
setColor(red, 255, 0, 0);
blankImage(image, white);
putLine(image, 100, 300, 300, 400, red);
putLine(image, 300, 400, 200, 150, red);
putLine(image, 200, 150, 200, 450, red);
putLine(image, 200, 450, 300, 200, red);
putLine(image, 300, 200, 100, 300, red);
drawImage(image);
return 0;
}
Local void processMBR(struct LOC_musicParagraph *LINK)
{
short s, bars_of_rest;
Char mbr[256];
short FORLIM;
Char STR1[256];
Char STR3[256];
strcpy(mbr, multi_bar_rest);
predelete(mbr, 2);
getNum(mbr, &bars_of_rest);
bar_no += bars_of_rest;
FORLIM = nstaves;
for (s = 1; s <= FORLIM; s++) {
if (pickup > 0)
put(rests(STR1, pickup, meterdenom, visible), nospace);
sprintf(STR3, "rm%s /", toString(STR1, bars_of_rest));
putLine(STR3);
}
putLine("");
}
Local void putPMXlines(struct LOC_musicParagraph *LINK)
{
paragraph_index i, FORLIM;
FORLIM = para_len;
for (i = 0; i <= FORLIM - 1; i++) {
if (startsWith(P[i], double_comment)) {
predelete(P[i], 2);
putLine(P[i]);
strcpy(P[i], "%");
}
}
}
Static void doTenorClefs(void)
{
voice_index i;
Char c;
voice_index FORLIM;
Char STR1[256];
Char STR3[256];
FORLIM = nclefs;
for (i = 1; i <= FORLIM; i++) {
c = clef[i-1];
if (c == '8' || c == 't') {
sprintf(STR3, "\\\\mtxTenorClef{%s}\\", toString(STR1, PMXinstr(i)));
putLine(STR3);
}
}
}
byte* HttpResponse::create() {
clear();
std::stringstream sline;
sline << version << " " << status << " " << reason;
putLine(sline.str());
putHeaders();
if((data != NULL) && dataLen > 0) {
putBytes(data, dataLen);
}
byte* createRetData = new byte[size()];
setReadPos(0);
getBytes(createRetData, size());
return createRetData;
}
uchar OutUtf8(ushort index, fmt_t mode, color_t color)
{
size_t size = (maxpos - curpos) - outcnt;
if ( (int)size <= MIN_ARG_SIZE )
{
DEB_ASSERT(((int)size < 0), "OutUtf8");
size = putLine();
if ( size == 0 )
return 1;
}
if ( color != COLOR_NONE )
out_tagon(color);
ref_pos = get_output_ptr();
if ( fmtString(index, size, mode, putLine) < 0 )
return 1;
outcnt += get_output_ptr() - ref_pos;
if ( color != COLOR_NONE )
out_tagoff(color);
return 0;
}
ApplicationHelpers::Verbose::Verbose(bool showState)
{
showState_ = showState;
if (showState)
putLine(" Verbose mode turned on");
}
//----------------------------------------------------------------------
bool checkLine(size_t size)
{
return((maxpos - curpos > outcnt + size) || putLine());
}
bool ClientConnection::update()
{
try
{
std::string line = getLine();
//Requesting nickname.
if (line.substr(0, strlen("CANIHAZNICKNAMES? ")) == "CANIHAZNICKNAMES? ")
{
std::string nickname = line.substr(strlen("CANIHAZNICKNAMES? "));
//Must be greater than 0 characters and contain no space.
if (nickname.size() > 0 && nickname.find(' ') == std::string::npos)
{
//Must not already exist.
bool already_exists = false;
const std::list<ClientConnection*> clients = server.getClients();
for (std::list<ClientConnection*>::const_iterator i = clients.begin();
i != clients.end(); ++i)
{
if ((*i)->getNickname() == nickname)
{
already_exists = true;
break;
}
}
if (!already_exists)
{
std::string old_nick = this->nickname;
this->nickname = nickname;
putLine(std::string("UGOTZANICKNAMES ") + nickname);
server.broadcastNickChange(this, old_nick, nickname);
}
else
putLine("NOBECAUSENO");
}
else
putLine("NOBECAUSENO");
}
//Quiting
else if (line == "BYEBYE")
{
server.broadcastQuit(this);
return false;
}
//Messaging entire server.
else if (line.substr(0, strlen("TELLEVERYONEZ ")) == "TELLEVERYONEZ ")
{
std::string message = line.substr(strlen("TELLEVERYONEZ "));
if (message.size() > 0)
server.sendMessageToAll(this, message);
}
//Messaging individual user.
else if (line.substr(0, strlen("TELLSOMEONEZ ")) == "TELLSOMEONEZ ")
{
std::string recipient_and_message = line.substr(strlen("TELLSOMEONEZ "));
int break_char = recipient_and_message.find(' ');
std::string recipient = recipient_and_message.substr(0, break_char);
std::string message = recipient_and_message.substr(break_char + 1);
if (recipient.size() > 0 && message.size() > 0)
server.sendMessageTo(this, recipient, message);
}
//Shutdown server.
else if (line.substr(0, strlen("STOPSTOPSTOP! ")) == "STOPSTOPSTOP! ")
{
std::string password = line.substr(strlen("STOPSTOPSTOP! "));
if (password == "turtles")
{
server.halt();
}
}
}
catch (NetworkFailureException& e)
{
return false;
}
catch (NoLineException& e)
{
}
return true;
}
void doPMXpreamble(void)
{
static Char clefcode[9] = "0123456";
short i, j;
Char clefs[256];
Char STR1[256];
Char STR2[256];
Char STR3[58];
short FORLIM;
Char STR5[256];
if (*composer_line != '\0')
putLine(composer_line);
if (*title_line != '\0') {
sprintf(STR2, "\\mtxTitleLine{%s}", title_line);
putLine(STR2);
}
putLine("---");
if (instrumentNames() && !redefined[(long)indent])
strcpy(fracindent, "0.12");
fprintf(outfile, "%d", nstaves);
fprintf(outfile, " %d", -ninstr);
stave[ninstr] = nstaves + 1;
for (j = ninstr; j >= 1; j--)
fprintf(outfile, " %d", stave[j] - stave[j-1]);
fprintf(outfile, " %s %8.5f %d %d %d %d %s\n",
pmxMeter(STR1), xmtrnum0, n_sharps, n_pages, n_systems, musicsize,
fracindent);
FORLIM = ninstr;
for (i = 1; i <= FORLIM; i++) {
if (!instrumentNames())
putLine("");
else {
sprintf(STR3, "\\mtxInstrName{%s}", instr_name[ninstr - i]);
putLine(STR3);
}
}
*clefs = '\0';
for (i = nclefs - 1; i >= 0; i--)
sprintf(clefs + strlen(clefs), "%c", clefcode[clefno(clef[i])]);
putLine(clefs);
if (*texdir == '\0')
strcpy(texdir, "./");
putLine(texdir);
pmx_preamble_done = true;
insertTeX();
respace();
FORLIM = ngroups;
for (j = 1; j <= FORLIM; j++)
fprintf(outfile, "\\\\mtxGroup{%s}{%s}{%s}\\\n",
toString(STR1, j), toString(STR2, ninstr - group_start[j-1] + 1),
toString(STR5, ninstr - group_stop[j-1] + 1));
FORLIM = ninstr;
for (j = 1; j <= FORLIM; j++) {
if (stave_size[j-1] != unspec) {
sprintf(STR5, "\\\\mtxSetSize{%s}{%s}\\",
toString(STR1, ninstr - j + 1),
sizecode(STR2, stave_size[j-1]));
putLine(STR5);
}
}
if (*part_line != '\0') {
putLine("Ti");
putLine(part_line);
}
if (*title_line != '\0') {
putLine("Tt");
putLine("\\mtxTitle");
}
if (*composer_line != '\0') {
putLine("Tc");
putLine("\\mtxPoetComposer");
}
if (*pmx_line != '\0')
putLine(pmx_line);
doTenorClefs();
if (*cline[(long)width] != '\0')
putLine(cline[(long)width]);
wipeCommands();
}
Static void musicParagraph(void)
{
struct LOC_musicParagraph V;
voice_index0 j, nvoice;
Char lyrassign[256];
Char STR1[256];
Char STR2[256];
Char STR3[256], STR4[256], STR5[256];
voice_index0 FORLIM;
short FORLIM1;
paragraphSetup(&nvoice);
if (nvoice == 0) {
nonMusic();
return;
}
if (nvoice > nvoices) {
if (nvoice == 0)
error("No voices! Did you remember to to supply a Style?", !print);
sprintf(STR4, "Paragraph has %s voices but Style allows only %s",
toString(STR1, nvoice), toString(STR2, nvoices));
error(STR4, !print);
return;
}
if (first_paragraph)
includeStartString();
if (pmx_preamble_done && (!final_paragraph || nvoice > 0)) {
sprintf(STR5, "%c Paragraph %s line %s bar %s",
comment, toString(STR1, paragraph_no),
toString(STR2, orig_line_no[0]), toString(STR3, bar_no));
putLine(STR5);
}
testParagraph();
rememberDurations();
if (beVerbose())
describeParagraph();
/* ---- Knowing the score, we can start setting music ---------------- */
if (!pmx_preamble_done) {
doPMXpreamble();
sprintf(STR3, "%c Paragraph %s line %s bar ",
comment, toString(STR1, paragraph_no),
toString(STR2, orig_line_no[0]));
put(STR3, putspace);
if (pickup > 0)
putLine("0");
else
putLine("1");
}
putPMXlines(&V);
if (must_restyle)
restyle();
if (some_vocal && (nvoice > 0 || !final_paragraph)) {
FORLIM = ninstr;
for (j = 1; j <= FORLIM; j++) {
assignLyrics(j, lyrassign);
if (*lyrassign != '\0') {
sprintf(STR2, "\\\\%s\\", lyrassign);
putLine(STR2);
}
}
}
if (must_respace)
respace();
if (meternum == 0)
putMeter(meterChange(STR2, beatsPerLine(), meterdenom, true), &V);
if (nleft > 0)
nbars++;
if (nbars == 0 && *multi_bar_rest != '\0')
processMBR(&V);
else {
FORLIM1 = nbars;
for (bar_of_line = 1; bar_of_line <= FORLIM1; bar_of_line++)
processOneBar(&V);
}
restoreDurations();
}
Local void putMeter(Char *new_meter_word, struct LOC_musicParagraph *LINK)
{
if (strcmp(new_meter_word, old_meter_word))
putLine(new_meter_word);
strcpy(old_meter_word, new_meter_word);
}