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annotate packaging/desktopshellrun.cpp @ 1332:8362e30f7b55

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(issue139) Check that pid is not running if the lock can be aquired If the lock on the lockfile can be aquired it might still be possible that another process is running. So we read the pid from the lockfile and check if another process with the same installation prefix as us is running.
author Andre Heinecke <andre.heinecke@intevation.de>
date Wed, 15 Oct 2014 14:19:46 +0200
parents 12ed0b72e9f5
children
rev   line source
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1 /* Copyright (C) 2014 by Bundesamt für Sicherheit in der Informationstechnik
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU GPL (v>=2)
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5 * and comes with ABSOLUTELY NO WARRANTY!
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6 * See LICENSE.txt for details.
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7 */
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8
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9 /**
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10 * @file tasksched_run_as.cpp
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11 * @brief Run a command with the Task Scheduler API
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12 *
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13 * This effectively starts a program as the user regardles of the current
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14 * process token.
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15 */
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16 #include <windows.h>
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17 #include "logging.h"
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18 #include "strhelp.h"
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19
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20 #ifndef INITGUID
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21 #define INITGUID
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22 #endif
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23
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24 #include <initguid.h>
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25 #include <mstask.h>
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26 #include <wchar.h>
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27 #include <ole2.h>
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28 #include <shldisp.h>
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29 #include <shobjidl.h>
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30 #include <exdisp.h>
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31 #include <shlguid.h>
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32
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33 /* Some declarations missing in mingw-w64 3.1.0 taken from msdn */
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34
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35 __CRT_UUID_DECL(IShellWindows, 0x85CB6900, 0x4D95, 0x11CF,
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36 0x96, 0x0C, 0x00, 0x80, 0xC7, 0xF4, 0xEE, 0x85);
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37
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38 DEFINE_GUID(IID_IShellWindows,
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39 0x85CB6900, 0x4D95, 0x11CF,
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40 0x96, 0x0C, 0x00, 0x80, 0xC7, 0xF4, 0xEE, 0x85);
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41 DEFINE_GUID(CLSID_ShellWindows,
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42 0x9BA05972, 0xF6A8, 0x11CF,
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43 0xA4, 0x42, 0x00, 0xA0, 0xC9, 0x0A, 0x8F, 0x39);
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44
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45
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46 __CRT_UUID_DECL(IShellDispatch2, 0xA4C6892C, 0x3BA9, 0x11d2,
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47 0x9D, 0xEA, 0x00, 0xC0, 0x4F, 0xB1, 0x61, 0x62);
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48 __CRT_UUID_DECL(IShellFolderViewDual, 0xe7a1af80, 0x4d96,
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49 0x11cf, 0x96, 0x0c, 0x00, 0x80, 0xc7, 0xf4, 0xee, 0x85);
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50
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51 #ifndef SWC_DESKTOP /* Will probably be addedd in future mingw */
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52 #define SWC_DESKTOP 0x00000008
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53 /* from http://msdn.microsoft.com/en-us/library/windows/desktop/cc836581%28v=vs.85%29.aspx */
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54 #endif
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55
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56 #undef INITGUID
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57
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58 #ifdef IS_TAG_BUILD
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59 bool g_debug = false;
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60 #else
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61 bool g_debug = true;
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62 #endif
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63
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64 typedef struct _stack_t
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65 {
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66 struct _stack_t *next;
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67 char text[1]; /* This should be the length of string_size. */
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68 } stack_t;
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69
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70 static HINSTANCE g_hInstance; /* Our Instance. */
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71
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72 #define UNUSED(x) (void)(x)
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73
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74 /** @brief the actual execuation call on the shell dispatcher
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75 *
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76 * @param[in] disp The shell dispatcher to use for shell execute.
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77 * @param[in] fName The file that should be exectued.
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78 * @param[in] param Optinal parameters to add.
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79 *
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80 * @returns true on success.
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81 */
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82 static bool
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83 shellexecute(IShellDispatch2 *disp, wchar_t *fName, wchar_t *param)
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84 {
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85 BSTR bName = NULL,
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86 bParam = NULL,
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87 bDir = NULL,
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88 bOp = NULL;
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89 VARIANT vParams[4];
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90 HRESULT hr;
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91
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92 if (!fName || !disp)
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93 {
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94 ERRORPRINTF ("Invalid call to shellexecute.");
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95 return false;
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96 }
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97
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98 bName = SysAllocString(fName);
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99 bParam = SysAllocString(param ? param : L"");
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100 bDir = SysAllocString(L"");
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101 bOp = SysAllocString(L"");
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102
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103 if (!bName || !bParam || !bDir || !bOp)
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104 {
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105 /* Out of memory */
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106 ERRORPRINTF ("Failed to allocate bstr values ");
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107 return false;
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108 }
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109
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110 vParams[0].vt = VT_BSTR;
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111 vParams[0].bstrVal = bParam;
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112 vParams[1].vt = VT_BSTR;
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113 vParams[1].bstrVal = bDir;
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114 vParams[2].vt = VT_BSTR;
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115 vParams[2].bstrVal = bOp;
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116 vParams[3].vt = VT_INT;
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117 vParams[3].intVal = SW_SHOWNORMAL;
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118
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119 hr = disp->ShellExecute(bName, vParams[0], vParams[1], vParams[2], vParams[3]);
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120
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
121 SysFreeString(bName);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
122 SysFreeString(bParam);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
123 SysFreeString(bOp);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
124 SysFreeString(bDir);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
125
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
126 if (FAILED(hr))
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
127 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
128 ERRORPRINTF ("Failed to execute.");
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
129 return false;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
130 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
131 return true;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
132 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
133
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
134 #ifdef __cplusplus
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
135 extern "C" {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
136 #endif
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
137
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
138 /* Standard entry point for DLLs. */
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
139 int WINAPI
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
140 DllMain (HANDLE hinst, DWORD reason, LPVOID reserved)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
141 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
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142 UNUSED(reserved);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
143 if (reason == DLL_PROCESS_ATTACH)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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144 g_hInstance = (HINSTANCE)hinst;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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145 return TRUE;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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146 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
147
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
148 /** @brief Execute a command with the current running shell.
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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149 *
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150 * This function is intended to be called when you want to
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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151 * make sure that your application is not executed with higher
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
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152 * privileges then the normal desktop session.
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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153 *
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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154 * The code is based on the idea:
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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155 * http://blogs.msdn.com/b/oldnewthing/archive/2013/11/18/10468726.aspx
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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156 *
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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157 * The function signature is explained by NSIS.
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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158 */
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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159 void __declspec(dllexport) __cdecl Exec(HWND hwndParent,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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160 int string_size,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
161 char *variables,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
162 stack_t **stacktop)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
163 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
164 UNUSED(hwndParent);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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165 UNUSED(string_size);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
166 HRESULT hr;
1122
4a17c9f977d0 (issue54) Add parameter handling to desktopshellrun
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1118
diff changeset
167 wchar_t *wbuf = NULL,
4a17c9f977d0 (issue54) Add parameter handling to desktopshellrun
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1118
diff changeset
168 *params = NULL;
1118
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
169 IShellWindows *shellWindows = NULL;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
170 IShellBrowser *shellBrowser = NULL;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
171 IShellView *shellView = NULL;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
172 IShellFolderViewDual *folderView = NULL;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
173 IShellDispatch2 *shellDispatch = NULL;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
174 IServiceProvider *serviceProv = NULL;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
175 HWND hwnd;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
176 IDispatch *disp = NULL,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
177 *bgDisp = NULL,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
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diff changeset
178 *sDisp = NULL;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
179 VARIANT vEmpty = {};
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
180
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
181
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
182 if (!stacktop || !*stacktop || !(*stacktop)->text)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
183 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
184 ERRORPRINTF ("Invalid call to exec :");
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
185 return;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
186 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
187
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
188 /* Initialize com ctx */
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
189 hr = CoInitialize(NULL);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
190 if(FAILED(hr))
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
191 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
192 ERRORPRINTF ("CoInitializeEx failed. error = 0x%lx.", hr);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
193 return;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
194 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
195
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
196 /* Get the shell interface */
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
197 hr = CoCreateInstance(CLSID_ShellWindows,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
198 NULL, CLSCTX_LOCAL_SERVER,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
199 IID_PPV_ARGS(&shellWindows));
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
200 if (FAILED(hr))
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
201 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
202 ERRORPRINTF ("Failed to get shell interface.");
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
203 goto done;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
204 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
205
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
206 /* Get the desktop shell window */
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
207 hr = shellWindows->FindWindowSW(&vEmpty,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
208 &vEmpty,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
209 SWC_DESKTOP,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
210 (long*)&hwnd,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
211 SWFO_NEEDDISPATCH,
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
212 &disp);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
213 if (FAILED(hr))
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
214 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
215 ERRORPRINTF ("Failed to find the desktop dispatcher.");
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
216 goto done;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
217 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
218
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
219 hr = disp->QueryInterface(IID_PPV_ARGS(&serviceProv));
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
220
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
221 if (FAILED(hr))
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
222 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
223 ERRORPRINTF ("Failed to get the service provider.");
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
224 goto done;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
225 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
226
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
227 /* Get the shell browser */
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
228 hr = serviceProv->QueryService(SID_STopLevelBrowser, IID_PPV_ARGS(&shellBrowser));
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
229 if (FAILED(hr))
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
230 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
231 ERRORPRINTF ("Failed to find the top level browser.");
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
232 goto done;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
233 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
234
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
235 hr = shellBrowser->QueryActiveShellView(&shellView);
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
236
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
237 if (FAILED(hr))
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
238 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
239 ERRORPRINTF ("Failed to find the active view.");
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
240 goto done;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
241 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
242
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
243 hr = shellView->GetItemObject(SVGIO_BACKGROUND, IID_PPV_ARGS(&bgDisp));
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
244
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
245 if (FAILED(hr))
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
246 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
247 ERRORPRINTF ("Failed to get the views background.");
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
248 goto done;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
249 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
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250
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
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251 hr = bgDisp->QueryInterface(IID_PPV_ARGS(&folderView));
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
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252
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
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253 if (FAILED(hr))
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Andre Heinecke <andre.heinecke@intevation.de>
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254 {
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255 ERRORPRINTF ("Failed to get the folder view.");
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256 goto done;
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257 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
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258
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
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259
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260 hr = folderView->get_Application(&sDisp);
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261
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262 if (FAILED(hr))
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263 {
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264 ERRORPRINTF ("Failed to get the shell dispatch.");
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265 goto done;
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266 }
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267
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268 hr = sDisp->QueryInterface(IID_PPV_ARGS(&shellDispatch));
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269
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270 if (FAILED(hr))
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271 {
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272 ERRORPRINTF ("Failed to get the shell dispatch interface.");
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273 goto done;
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274 }
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275
1158
ffdc8cba139a (issue36) Add acp_to_wchar based on utf8_to_wchar
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parents: 1122
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276 /* For unicodensis this has to be utf8 to wchar */
ffdc8cba139a (issue36) Add acp_to_wchar based on utf8_to_wchar
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parents: 1122
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277
ffdc8cba139a (issue36) Add acp_to_wchar based on utf8_to_wchar
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278 wbuf = acp_to_wchar((*stacktop)->text, strlen((*stacktop)->text));
1118
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279 if (!wbuf)
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280 {
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281 ERRORPRINTF ("Failed to convert argument to wchar. error = 0x%lx.", hr);
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282 goto done;
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Andre Heinecke <andre.heinecke@intevation.de>
parents:
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283 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
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284
1122
4a17c9f977d0 (issue54) Add parameter handling to desktopshellrun
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1118
diff changeset
285 if ((*stacktop)->next && (*stacktop)->next->text)
4a17c9f977d0 (issue54) Add parameter handling to desktopshellrun
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1118
diff changeset
286 {
1158
ffdc8cba139a (issue36) Add acp_to_wchar based on utf8_to_wchar
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1122
diff changeset
287 params = acp_to_wchar((*stacktop)->next->text, strlen((*stacktop)->next->text));
1122
4a17c9f977d0 (issue54) Add parameter handling to desktopshellrun
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1118
diff changeset
288 }
4a17c9f977d0 (issue54) Add parameter handling to desktopshellrun
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1118
diff changeset
289
4a17c9f977d0 (issue54) Add parameter handling to desktopshellrun
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1118
diff changeset
290 if (!shellexecute(shellDispatch, wbuf, params))
1118
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
291 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
292 ERRORPRINTF ("Failed to execute.");
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
293 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
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294 xfree (wbuf);
1122
4a17c9f977d0 (issue54) Add parameter handling to desktopshellrun
Andre Heinecke <andre.heinecke@intevation.de>
parents: 1118
diff changeset
295 xfree (params);
1118
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
296 done:
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
297 if (folderView)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
298 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
299 folderView->Release();
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
300 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
301 if (disp)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
302 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
303 disp->Release();
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
304 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
305 if (shellBrowser)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
306 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
307 shellBrowser->Release();
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
308 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
309 if (shellWindows)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
310 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
311 shellWindows->Release();
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
312 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
313 if (shellView)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
314 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
315 shellView->Release();
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
316 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
317 if (sDisp)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
318 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
319 sDisp->Release();
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
320 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
321 if (shellDispatch)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
322 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
323 shellDispatch->Release();
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
324 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
325 if (serviceProv)
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
326 {
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
327 serviceProv->Release();
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
328 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
329 CoUninitialize();
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
330 return;
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
331 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
332 #ifdef __cplusplus
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
333 }
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
334 #endif
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
335
fd85a02d771d (issue54) Implement a privilege drop to execute the program after installation.
Andre Heinecke <andre.heinecke@intevation.de>
parents:
diff changeset
336
http://wald.intevation.org/projects/trustbridge/