Windows: Setup-compatible launcher + .iss file

The launcher must download files to $GPODDER_HOME,
otherwise it won't be able to save files in the
application folder when installed using the setup.

tools/win32-launcher/gpodder.c

@@ -71,6 +71,7 @@ int main(int argc, char** argv)
     int _argc = 1;
     char *_argv[] = { MAIN_MODULE };
     TCHAR gPodder_Home[MAX_PATH];
+    TCHAR Temp_Download_Filename[MAX_PATH];
 
     HMODULE python_dll;
     FARPROC Py_Initialize;
@@ -95,7 +96,7 @@ int main(int argc, char** argv)
             BAILOUT("Cannot determine your home directory (SHGetFolderPath).");
         }
 
-        strncat(gPodder_Home, "\\gPodder", MAX_PATH);
+        strncat(gPodder_Home, "\\gPodder\\", MAX_PATH);
         if (SetEnvironmentVariable("GPODDER_HOME", gPodder_Home) == 0) {
             BAILOUT("SetEnvironmentVariable for GPODDER_HOME failed.");
         }
@@ -124,12 +125,14 @@ int main(int argc, char** argv)
                 "Do you want to install it now?",
                 "Python 2.7 installation not found",
                 MB_YESNO | MB_ICONQUESTION) == IDYES) {
-            if (DownloadFile(PYTHON_INSTALLER_FILE,
+            strncpy(Temp_Download_Filename, gPodder_Home, MAX_PATH);
+            strncat(Temp_Download_Filename, PYTHON_INSTALLER_FILE, MAX_PATH);
+            if (DownloadFile(Temp_Download_Filename,
                         PYTHON_INSTALLER_URL,
                         PYTHON_INSTALLER_SIZE) == PYTHON_INSTALLER_SIZE) {
                 ShellExecute(NULL,
                         "open",
-                        PYTHON_INSTALLER_FILE,
+                        Temp_Download_Filename,
                         NULL,
                         NULL,
                         SW_SHOWNORMAL);
@@ -160,12 +163,14 @@ int main(int argc, char** argv)
                 "Do you want to install it now?",
                 "PyGTK installation not found",
                 MB_YESNO | MB_ICONQUESTION) == IDYES) {
-            if (DownloadFile(PYGTK_INSTALLER_FILE,
+            strncpy(Temp_Download_Filename, gPodder_Home, MAX_PATH);
+            strncat(Temp_Download_Filename, PYGTK_INSTALLER_FILE, MAX_PATH);
+            if (DownloadFile(Temp_Download_Filename,
                         PYGTK_INSTALLER_URL,
                         PYGTK_INSTALLER_SIZE) == PYGTK_INSTALLER_SIZE) {
                 ShellExecute(NULL,
                         "open",
-                        PYGTK_INSTALLER_FILE,
+                        Temp_Download_Filename,
                         NULL,
                         NULL,
                         SW_SHOWNORMAL);

tools/win32-setup/gpodder-setup.iss

@@ -0,0 +1,54 @@
+; Script generated by the Inno Setup Script Wizard.
+; SEE THE DOCUMENTATION FOR DETAILS ON CREATING INNO SETUP SCRIPT FILES!
+
+[Setup]
+; NOTE: The value of AppId uniquely identifies this application.
+; Do not use the same AppId value in installers for other applications.
+; (To generate a new GUID, click Tools | Generate GUID inside the IDE.)
+AppId={{ABE123A1-41D1-4917-8E1E-C7E37991B673}
+AppName=gPodder
+AppVersion=3.0.0
+;AppVerName=gPodder 3.0.0
+AppPublisher=Thomas Perl
+AppPublisherURL=http://gpodder.org/
+AppSupportURL=http://gpodder.org/
+AppUpdatesURL=http://gpodder.org/
+DefaultDirName={pf}\gPodder
+DefaultGroupName=gPodder
+LicenseFile=C:\Dokumente und Einstellungen\thp\Desktop\x\gpodder-3.0.0-win32\COPYING
+InfoBeforeFile=C:\Dokumente und Einstellungen\thp\Desktop\x\gpodder-3.0.0-win32\README
+OutputDir=C:\Dokumente und Einstellungen\thp\Desktop\x
+OutputBaseFilename=gpodder-3.0.0-setup
+Compression=lzma
+SolidCompression=yes
+WizardSmallImageFile=C:\Dokumente und Einstellungen\thp\Desktop\x\wizard-small-image.bmp
+WizardImageFile=C:\Dokumente und Einstellungen\thp\Desktop\x\wizard-image.bmp
+
+[Languages]
+Name: "english"; MessagesFile: "compiler:Default.isl"
+
+[Tasks]
+Name: "desktopicon"; Description: "{cm:CreateDesktopIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked
+Name: "quicklaunchicon"; Description: "{cm:CreateQuickLaunchIcon}"; GroupDescription: "{cm:AdditionalIcons}"; Flags: unchecked; OnlyBelowVersion: 0,6.1
+
+[Files]
+Source: "C:\Dokumente und Einstellungen\thp\Desktop\x\gpodder-3.0.0-win32\gpodder.exe"; DestDir: "{app}"; Flags: ignoreversion
+Source: "C:\Dokumente und Einstellungen\thp\Desktop\x\gpodder-3.0.0-win32\COPYING"; DestDir: "{app}"; Flags: ignoreversion
+Source: "C:\Dokumente und Einstellungen\thp\Desktop\x\gpodder-3.0.0-win32\gpo.exe"; DestDir: "{app}"; Flags: ignoreversion
+Source: "C:\Dokumente und Einstellungen\thp\Desktop\x\gpodder-3.0.0-win32\README"; DestDir: "{app}"; Flags: ignoreversion
+Source: "C:\Dokumente und Einstellungen\thp\Desktop\x\gpodder-3.0.0-win32\bin\*"; DestDir: "{app}\bin"; Flags: ignoreversion recursesubdirs createallsubdirs
+Source: "C:\Dokumente und Einstellungen\thp\Desktop\x\gpodder-3.0.0-win32\data\*"; DestDir: "{app}\data"; Flags: ignoreversion recursesubdirs createallsubdirs
+Source: "C:\Dokumente und Einstellungen\thp\Desktop\x\gpodder-3.0.0-win32\src\*"; DestDir: "{app}\src"; Flags: ignoreversion recursesubdirs createallsubdirs
+; NOTE: Don't use "Flags: ignoreversion" on any shared system files
+
+[Icons]
+Name: "{group}\gPodder"; Filename: "{app}\gpodder.exe"
+Name: "{group}\gPodder (CLI)"; Filename: "{app}\gpo.exe"
+Name: "{group}\{cm:ProgramOnTheWeb,gPodder}"; Filename: "http://gpodder.org/"
+Name: "{group}\{cm:UninstallProgram,gPodder}"; Filename: "{uninstallexe}"
+Name: "{commondesktop}\gPodder"; Filename: "{app}\gpodder.exe"; Tasks: desktopicon
+Name: "{userappdata}\Microsoft\Internet Explorer\Quick Launch\gPodder"; Filename: "{app}\gpodder.exe"; Tasks: quicklaunchicon
+
+[Run]
+Filename: "{app}\gpodder.exe"; Description: "{cm:LaunchProgram,gPodder}"; Flags: nowait postinstall skipifsilent
+