diff options
Diffstat (limited to 'otr/utils.cpp')
| -rw-r--r-- | otr/utils.cpp | 282 |
1 files changed, 282 insertions, 0 deletions
diff --git a/otr/utils.cpp b/otr/utils.cpp new file mode 100644 index 0000000..2950504 --- /dev/null +++ b/otr/utils.cpp @@ -0,0 +1,282 @@ +#include "common.h"
+#include "utils.h"
+#include "../../include/m_popup.h"
+#include "options.h"
+#include "menu.h"
+
+#include <shlobj.h>
+
+HICON hProtoIcon, hLockIcon, hUnlockIcon;
+HANDLE hIcoLibIconsChanged = 0;
+
+LRESULT CALLBACK NullWindowProc( HWND hWnd, UINT message, WPARAM wParam, LPARAM lParam )
+{
+ switch( message ) {
+ case WM_COMMAND: {
+ PUDeletePopUp( hWnd );
+ break;
+ }
+
+ case WM_CONTEXTMENU:
+ PUDeletePopUp( hWnd );
+ break;
+ }
+
+ return DefWindowProc(hWnd, message, wParam, lParam);
+}
+
+void CALLBACK sttMainThreadCallback( ULONG dwParam )
+{
+ POPUPDATAEX* ppd = ( POPUPDATAEX* )dwParam;
+
+ if ( ServiceExists(MS_POPUP_ADDPOPUPEX) )
+ CallService( MS_POPUP_ADDPOPUPEX, ( WPARAM )ppd, 0 );
+ else
+ if ( ServiceExists(MS_POPUP_ADDPOPUP) )
+ CallService( MS_POPUP_ADDPOPUP, ( WPARAM )ppd, 0 );
+
+ free( ppd );
+}
+
+void ShowPopup( const char* line1, const char* line2, int timeout )
+{
+ if(CallService(MS_SYSTEM_TERMINATED, 0, 0)) return;
+
+ if ( !ServiceExists( MS_POPUP_ADDPOPUP )) {
+ char title[256];
+ sprintf(title, "%s Message", MODULE);
+
+ if(line1 && line2) {
+ char *message = new char[strlen(line1) + strlen(line2) + 2]; // newline and null terminator
+ sprintf(message, "%s\n%s", line1, line2);
+ MessageBox( NULL, message, title, MB_OK | MB_ICONINFORMATION );
+ delete message;
+ } else if(line1) {
+ MessageBox( NULL, line1, title, MB_OK | MB_ICONINFORMATION );
+ } else if(line2) {
+ MessageBox( NULL, line2, title, MB_OK | MB_ICONINFORMATION );
+ }
+ return;
+ }
+
+ POPUPDATAEX* ppd = ( POPUPDATAEX* )calloc( sizeof( POPUPDATAEX ), 1 );
+ memset((void *)ppd, 0, sizeof(POPUPDATAEX));
+
+ ppd->lchContact = NULL;
+ ppd->lchIcon = hProtoIcon;
+
+ if(line1 && line2) {
+ strcpy( ppd->lpzContactName, line1 );
+ strcpy( ppd->lpzText, line2 );
+ } else if(line1) strcpy( ppd->lpzText, line1 );
+ else if(line2) strcpy( ppd->lpzText, line2 );
+
+ //ppd->colorBack = GetSysColor( COLOR_BTNFACE );
+ //ppd->colorText = GetSysColor( COLOR_WINDOWTEXT );
+
+ //ppd->colorText = 0x00FFFFFF; // for old popup modules
+ //ppd->colorBack = POPUP_USE_SKINNED_BG;
+
+ ppd->iSeconds = timeout;
+
+ //ppd->lpzClass = POPUP_CLASS_DEFAULT;
+
+ ppd->PluginWindowProc = ( WNDPROC )NullWindowProc;
+ ppd->PluginData = NULL;
+
+ QueueUserAPC( sttMainThreadCallback , mainThread, ( ULONG )ppd );
+}
+
+void ShowWarning(char *msg) {
+ char buffer[512];
+ ErrorDisplay disp = options.err_method;
+ // funny logic :) ... try to avoid message boxes
+ // if want baloons but no balloons, try popups
+ // if want popups but no popups, try baloons
+ // if, after that, you want balloons but no balloons, revert to message boxes
+ if(disp == ED_BAL && !ServiceExists(MS_CLIST_SYSTRAY_NOTIFY)) disp = ED_POP;
+ if(disp == ED_POP && !ServiceExists(MS_POPUP_SHOWMESSAGE)) disp = ED_BAL;
+ if(disp == ED_BAL && !ServiceExists(MS_CLIST_SYSTRAY_NOTIFY)) disp = ED_MB;
+
+ sprintf(buffer, "%s Warning", MODULE);
+
+
+ switch(disp) {
+ case ED_POP:
+ ShowPopup(buffer, msg, 0);
+ break;
+ case ED_MB:
+ MessageBox(0, msg, buffer, MB_OK | MB_ICONWARNING);
+ break;
+ case ED_BAL:
+ {
+ MIRANDASYSTRAYNOTIFY sn = {0};
+ sn.cbSize = sizeof(sn);
+ sn.szProto = MODULE;
+ sn.szInfoTitle = buffer;
+ sn.szInfo = msg;
+ sn.dwInfoFlags = NIIF_WARNING;
+ sn.uTimeout = 10;
+
+ CallService(MS_CLIST_SYSTRAY_NOTIFY, 0, (LPARAM)&sn);
+ }
+
+ break;
+ }
+}
+
+void ShowError(char *msg) {
+ char buffer[512];
+ ErrorDisplay disp = options.err_method;
+ // funny logic :) ... try to avoid message boxes
+ // if want baloons but no balloons, try popups
+ // if want popups but no popups, try baloons
+ // if, after that, you want balloons but no balloons, revert to message boxes
+ if(disp == ED_BAL && !ServiceExists(MS_CLIST_SYSTRAY_NOTIFY)) disp = ED_POP;
+ if(disp == ED_POP && !ServiceExists(MS_POPUP_SHOWMESSAGE)) disp = ED_BAL;
+ if(disp == ED_BAL && !ServiceExists(MS_CLIST_SYSTRAY_NOTIFY)) disp = ED_MB;
+
+ sprintf(buffer, "%s Error", MODULE);
+
+
+ switch(disp) {
+ case ED_POP:
+ ShowPopup(buffer, msg, 0);
+ break;
+ case ED_MB:
+ MessageBox(0, msg, buffer, MB_OK | MB_ICONWARNING);
+ break;
+ case ED_BAL:
+ {
+ MIRANDASYSTRAYNOTIFY sn = {0};
+ sn.cbSize = sizeof(sn);
+ sn.szProto = MODULE;
+ sn.szInfoTitle = buffer;
+ sn.szInfo = msg;
+ sn.dwInfoFlags = NIIF_ERROR;
+ sn.uTimeout = 10;
+
+ CallService(MS_CLIST_SYSTRAY_NOTIFY, 0, (LPARAM)&sn);
+ }
+
+ break;
+ }
+}
+
+bool CreatePath(const char *path) {
+ if(!path) return false;
+
+ char folder[MAX_PATH];
+ strcpy(folder, path);
+ int i = 0;
+
+ SetLastError(ERROR_SUCCESS);
+ char *p = &folder[i];
+ while(folder[i]) {
+ p = strchr(p, _T('\\'));
+ if(p) {
+ i = p - folder;
+ p++;
+
+ if(folder[i]) folder[i] = 0;
+ } else
+ i = strlen(folder);
+
+ /*
+ // this fails when the user does not have permission to create intermediate folders
+ if(!CreateDirectory(folder, 0)) {
+ DWORD err = GetLastError();
+ if(err != ERROR_ALREADY_EXISTS) {
+ //MessageBox(0, Translate("Could not create temporary folder."), Translate("Error"), MB_OK | MB_ICONERROR);
+ //return 1;
+ return false;
+ }
+ }
+ */
+ CreateDirectory(folder, 0);
+
+ folder[i] = path[i];
+ }
+
+ DWORD lerr = GetLastError();
+ return (lerr == ERROR_SUCCESS || lerr == ERROR_ALREADY_EXISTS);
+
+ /*
+ // this function seems to be unavailable in shell32.dll under NT4
+ int ret = SHCreateDirectoryEx(0, path, 0);
+ return (ret == ERROR_SUCCESS) || (ret == ERROR_FILE_EXISTS) || (ret == ERROR_ALREADY_EXISTS);
+ */
+}
+
+
+int ReloadIcons(WPARAM wParam, LPARAM lParam) {
+ hProtoIcon = (HICON)CallService(MS_SKIN2_GETICON, 0, (LPARAM)"otr_popups");
+ hLockIcon = (HICON)CallService(MS_SKIN2_GETICON, 0, (LPARAM)"otr_secure");
+ hUnlockIcon = (HICON)CallService(MS_SKIN2_GETICON, 0, (LPARAM)"otr_insecure");
+
+ if(ServiceExists(MS_MSG_MODIFYICON)) {
+ StatusIconData sid = {0};
+ sid.cbSize = sizeof(sid);
+ sid.szModule = MODULE;
+ sid.dwId = 0;
+ sid.hIcon = hLockIcon;
+ sid.hIconDisabled = hUnlockIcon;
+ sid.flags = MBF_DISABLED;
+ sid.szTooltip = Translate("OTR Encryption Status");
+ CallService(MS_MSG_MODIFYICON, 0, (LPARAM)&sid);
+ }
+
+ FixMenuIcons();
+
+ return 0;
+}
+
+void InitUtils() {
+ if(ServiceExists(MS_SKIN2_ADDICON)) {
+ SKINICONDESC2 sid;
+
+ sid.cbSize = sizeof(SKINICONDESC2);
+ sid.pszSection = "OTR";
+ sid.hDefaultIcon = 0;
+
+ sid.pszDescription = Translate("Popups Icon");
+ sid.pszName = "otr_popups";
+ sid.pszDefaultFile = "otr.dll";
+ sid.iDefaultIndex = 0;
+ sid.hDefaultIcon = (HICON)LoadImage(hInst, MAKEINTRESOURCE(IDI_START), IMAGE_ICON, 0, 0, 0);
+ CallService(MS_SKIN2_ADDICON, 0, (LPARAM)&sid);
+
+ sid.pszDescription = Translate("Secure");
+ sid.pszName = "otr_secure";
+ sid.pszDefaultFile = "otr.dll";
+ sid.iDefaultIndex = 1;
+ sid.hDefaultIcon = (HICON)LoadImage(hInst, MAKEINTRESOURCE(IDI_START), IMAGE_ICON, 0, 0, 0);//LR_LOADTRANSPARENT | LR_LOADMAP3DCOLORS );
+ CallService(MS_SKIN2_ADDICON, 0, (LPARAM)&sid);
+
+ sid.pszDescription = Translate("Insecure");
+ sid.pszName = "otr_insecure";
+ sid.pszDefaultFile = "otr.dll";
+ sid.iDefaultIndex = 2;
+ sid.hDefaultIcon = (HICON)LoadImage(hInst, MAKEINTRESOURCE(IDI_STOP), IMAGE_ICON, 0, 0, 0);//LR_LOADTRANSPARENT | LR_LOADMAP3DCOLORS );
+ CallService(MS_SKIN2_ADDICON, 0, (LPARAM)&sid);
+
+ hProtoIcon = (HICON)CallService(MS_SKIN2_GETICON, 0, (LPARAM)"otr_popups");
+ hLockIcon = (HICON)CallService(MS_SKIN2_GETICON, 0, (LPARAM)"otr_secure");
+ hUnlockIcon = (HICON)CallService(MS_SKIN2_GETICON, 0, (LPARAM)"otr_insecure");
+
+ hIcoLibIconsChanged = HookEvent(ME_SKIN2_ICONSCHANGED, ReloadIcons);
+ } else {
+ hProtoIcon = (HICON)LoadImage(hInst, MAKEINTRESOURCE(IDI_START), IMAGE_ICON, 16, 16, 0);
+ hLockIcon = (HICON)LoadImage(hInst, MAKEINTRESOURCE(IDI_START), IMAGE_ICON, 16, 16, 0);
+ hUnlockIcon = (HICON)LoadImage(hInst, MAKEINTRESOURCE(IDI_STOP), IMAGE_ICON, 16, 16, 0);
+ }
+}
+
+void DeinitUtils() {
+ if(hIcoLibIconsChanged) UnhookEvent(hIcoLibIconsChanged);
+ else {
+ DestroyIcon(hProtoIcon);
+ DestroyIcon(hLockIcon);
+ DestroyIcon(hUnlockIcon);
+ }
+}
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