bool do_choose_perms(Buffer &b) {
#if DEBUG
//msg(PLUGIN_NAME": in do_choose_perms");
#endif
Options mask;
projectBuffer = &b;
tempOpts.pub = projectBuffer->readLong();
tempOpts.sub = projectBuffer->readLong();
mask.pub = projectBuffer->readLong();
mask.sub = projectBuffer->readLong();
Options current = tempOpts;
#if DEBUG
msg(PLUGIN_NAME": P %x S %x \n", (unsigned int)tempOpts.pub, (unsigned int)tempOpts.sub);
#endif
int numOptions = projectBuffer->readInt();
numOptionsGlobal = numOptions;
optLabels = (char**)qalloc(numOptions * sizeof(char*));
for (int i = 0; i < numOptions; i++) {
optLabels[i] = projectBuffer->readUTF8();
}
showOptionsDlg(mainWindow, optLabels, numOptionsGlobal, &tempOpts, &tempOpts, &mask);
for (int i = 0; i < numOptionsGlobal; i++) {
qfree(optLabels[i]);
}
qfree(optLabels);
optLabels = NULL;
return memcmp(¤t, &tempOpts, sizeof(Options)) != 0;
}
//The global projectBuffer pointer should be initialized to point to
//the incoming buffer that contains the project list to be displayed in
//the project list dialog PRIOR to calling DialogBox
BOOL CALLBACK ProjectDlgProc(HWND hwndDlg, UINT message,
WPARAM wParam, LPARAM lParam) {
switch (message) {
case WM_INITDIALOG: {
int numProjects = projectBuffer->readInt();
numProjectsGlobal = numProjects;
projects = (int*)qalloc(numProjects * sizeof(int));
snapUpdateIDs = (unsigned long long*)qalloc(numProjects * sizeof(unsigned long long));
optMasks = (Options*)qalloc(numProjects * sizeof(Options));
SetDlgItemText(hwndDlg, IDC_PROJECT_LIST, "");
SetDlgItemText(hwndDlg, IDC_DESCRIPTION, "");
//the New project is always listed as the first option
SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_ADDSTRING, (WPARAM)0, (LPARAM)"<New project>");
for (int i = 0; i < numProjects; i++) {
projects[i] = projectBuffer->readInt();
snapUpdateIDs[i] = projectBuffer->readLong();
//if (snapUpdateIDs[i] > 0 ) {
// msg(PLUGIN_NAME": project %d is a snapshot\n", i+1);
//}
char *desc = projectBuffer->readUTF8();
int isSnapShot = 0;
if ( snapUpdateIDs[i] !=0 ) {
isSnapShot = 1;
}
#if DEBUG
msg(PLUGIN_NAME": %d : %d - %s (%d) ", i, projects[i], desc, isSnapShot);
#endif
SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_ADDSTRING, (WPARAM)0, (LPARAM)desc);
qfree(desc);
//need to read options mask for this project
//but for now everything is enabled
//memset(optMasks + i, 0xFF, sizeof(Options));
optMasks[i].pub = projectBuffer->readLong();
optMasks[i].sub = projectBuffer->readLong();
#if DEBUG
msg(PLUGIN_NAME": P %x S %x \n", (unsigned int)optMasks[i].pub, (unsigned int)optMasks[i].sub);
#endif
}
int numOptions = projectBuffer->readInt();
numOptionsGlobal = numOptions;
optLabels = (char**)qalloc(numOptions * sizeof(char*));
for (int i = 0; i < numOptions; i++) {
optLabels[i] = projectBuffer->readUTF8();
}
CheckDlgButton(hwndDlg, IDC_PUBLISH, BST_CHECKED);
CheckDlgButton(hwndDlg, IDC_SUBSCRIBE, BST_CHECKED);
return TRUE;
}
case WM_COMMAND: {
switch (LOWORD(wParam)) {
case IDOK: {//OK Button
int selected = SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_GETCURSEL, 0, 0);
if (selected != LB_ERR) {
if (selected != 0) {
if (numProjectsGlobal > 1) {
if (snapUpdateIDs[selected - 1] > 0) {
GetDlgItemText(hwndDlg, IDC_DESCRIPTION, description, sizeof(description));
isSnapShotGlobal = 1;
}
}
selected = projects[selected - 1];
}
else { // selected == 0, new project
GetDlgItemText(hwndDlg, IDC_DESCRIPTION, description, sizeof(description));
}
}
else {
selected = -1;
}
//there is still some value in keeping these as they limit the
//amount of traffic the client will generate to some extent
publish = userOpts.pub != 0;
subscribe = userOpts.sub != 0;
//remember these as the current options
setUserOpts(userOpts);
// publish = IsDlgButtonChecked(hwndDlg, IDC_PUBLISH) == BST_CHECKED;
// subscribe = IsDlgButtonChecked(hwndDlg, IDC_SUBSCRIBE) == BST_CHECKED;
EndDialog(hwndDlg, selected);
return TRUE;
}
case IDCANCEL: { //Cancel Button
EndDialog(hwndDlg, -1);
return TRUE;
}
case IDC_PROJECT_LIST: {
if (HIWORD(wParam) == CBN_SELCHANGE) {
int selected = SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_GETCURSEL, 0, 0);
HWND desc = GetDlgItem(hwndDlg, IDC_DESCRIPTION);
if (selected == 0) { //New project
//enable all persmissions for new projects
memset(&userOpts, 0xFF, sizeof(userOpts));
//enable description control for new projects
EnableWindow(desc, TRUE);
}
// else if (numProjectsGlobal > 1) {
else if (numProjectsGlobal > 0) {
if (snapUpdateIDs[selected - 1] != 0) {
//enable all persmissions for new projects
memset(&userOpts, 0xFF, sizeof(userOpts));
EnableWindow(desc, TRUE);
}
else {
userOpts = optMasks[selected - 1];
EnableWindow(desc, FALSE);
}
}
else {
//unreachable?
msg(PLUGIN_NAME": unkown desc window state entered, please tell developers\n");
EnableWindow(desc, FALSE);
}
return TRUE;
}
break;
}
case IDC_OPTIONS: {
#if DEBUG
msg(PLUGIN_NAME": calling showOptionsDlg\n");
#endif
showOptionsDlg(hwndDlg, optLabels, numOptionsGlobal, &userOpts, &userOpts, &userOpts);
return TRUE;
}
}
}
}
return FALSE;
}
//The global projectBuffer pointer should be initialized to point to
//the incoming buffer that contains the project list to be displayed in
//the project list dialog PRIOR to calling DialogBox
BOOL CALLBACK ProjectDlgProc(HWND hwndDlg, UINT message,
WPARAM wParam, LPARAM lParam) {
switch (message) {
case WM_INITDIALOG: {
int numProjects = projectBuffer->readInt();
numProjectsGlobal = numProjects;
projects = (int*)qalloc(numProjects * sizeof(int));
snapUpdateIDs = (uint64_t*)qalloc(numProjects * sizeof(uint64_t));
optMasks = (Options*)qalloc(numProjects * sizeof(Options));
SetDlgItemText(hwndDlg, IDC_PROJECT_LIST, "");
SetDlgItemText(hwndDlg, IDC_DESCRIPTION, "");
//the New project is always listed as the first option
SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_ADDSTRING, (WPARAM)0, (LPARAM)"<New project>");
for (int i = 0; i < numProjects; i++) {
projects[i] = projectBuffer->readInt();
snapUpdateIDs[i] = projectBuffer->readLong();
//if (snapUpdateIDs[i] > 0 ) {
// msg(PLUGIN_NAME": project %d is a snapshot\n", i + 1);
//}
char *desc = projectBuffer->readUTF8();
int isSnapShot = 0;
if ( snapUpdateIDs[i] !=0 ) {
isSnapShot = 1;
}
#ifdef DEBUG
msg(PLUGIN_NAME": %d : %d - %s (%d) ", i, projects[i], desc, isSnapShot);
#endif
SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_ADDSTRING, (WPARAM)0, (LPARAM)desc);
qfree(desc);
//need to read options mask for this project
//but for now everything is enabled
//memset(optMasks + i, 0xFF, sizeof(Options));
optMasks[i].pub.ll = projectBuffer->readLong();
optMasks[i].sub.ll = projectBuffer->readLong();
#ifdef DEBUG
msg(PLUGIN_NAME": P %x S %x \n", optMasks[i].pub.ii[0], optMasks[i].sub.ii[0]);
#endif
}
int numOptions = projectBuffer->readInt();
numOptionsGlobal = numOptions;
optLabels = (char**)qalloc(numOptions * sizeof(char*));
for (int i = 0; i < numOptions; i++) {
optLabels[i] = projectBuffer->readUTF8();
}
CheckDlgButton(hwndDlg, IDC_PUBLISH, BST_CHECKED);
CheckDlgButton(hwndDlg, IDC_SUBSCRIBE, BST_CHECKED);
return TRUE;
}
case WM_COMMAND: {
switch (LOWORD(wParam)) {
case IDOK: {//OK Button
char description[1024];
int selected = SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_GETCURSEL, 0, 0);
GetDlgItemText(hwndDlg, IDC_DESCRIPTION, description, sizeof(description));
if (selected == 0) {
//new project, make sure that user hasn't tried to name the project using
//an existing project name
int count = SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_GETCOUNT, 0, 0);
for (int n = 1; n < count; n++) {
int len = SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_GETLBTEXTLEN, n, 0);
if (len != CB_ERR) {
char *item = new char[len + 1];
SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_GETLBTEXT, n, (LPARAM)item);
char *i = strchr(item, ']');
if (i != NULL) {
i += 2;
if (strcmp(i, description) == 0) {
::MessageBox(hwndDlg, "Project already exists. Join existing project or change name.", "Error", MB_OK | MB_ICONERROR);
delete [] item;
return FALSE;
}
}
delete [] item;
}
}
}
selected = chooseProject(selected, description);
EndDialog(hwndDlg, selected);
return TRUE;
}
case IDCANCEL: { //Cancel Button
EndDialog(hwndDlg, -1);
return TRUE;
}
case IDC_PROJECT_LIST: {
if (HIWORD(wParam) == CBN_SELCHANGE) {
int selected = SendDlgItemMessage(hwndDlg, IDC_PROJECT_LIST, CB_GETCURSEL, 0, 0);
HWND desc = GetDlgItem(hwndDlg, IDC_DESCRIPTION);
if (changeProject(selected)) {
EnableWindow(desc, TRUE);
}
else {
EnableWindow(desc, FALSE);
}
return TRUE;
}
break;
}
case IDC_OPTIONS: {
#ifdef DEBUG
msg(PLUGIN_NAME": calling showOptionsDlg\n");
#endif
showOptionsDlg(hwndDlg, optLabels, numOptionsGlobal, &userOpts, &userOpts, &userOpts);
return TRUE;
}
}
}
}
return FALSE;
}