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comparison src/uninstal.c @ 2475:7d1044b27eb5 vim73

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Windows uninstaller: Instead of calling RegDeleteKeyEx() directly load it dynamically from the .dll. Should work everywhere.
author Bram Moolenaar <bram@vim.org>
date Mon, 02 Aug 2010 23:06:46 +0200
parents b204ac54bea4
children 6768ebd0bc04
comparison
equal deleted inserted replaced
2474:a29301e7c05f 2475:7d1044b27eb5
31 fflush(stdout); 31 fflush(stdout);
32 return (scanf(" %c", answer) == 1 && toupper(answer[0]) == 'Y'); 32 return (scanf(" %c", answer) == 1 && toupper(answer[0]) == 'Y');
33 } 33 }
34 34
35 #ifdef WIN3264 35 #ifdef WIN3264
36
37 static int
38 reg_delete_key(HKEY hRootKey, const char *key)
39 {
40 static int did_load = FALSE;
41 static HANDLE advapi_lib = NULL;
42 static LONG (WINAPI *delete_key_ex)(HKEY, LPCTSTR, REGSAM, DWORD) = NULL;
43
44 if (!did_load)
45 {
46 /* The RegDeleteKeyEx() function is only available on new systems. It
47 * is required for 64-bit registry access. For other systems fall
48 * back to RegDeleteKey(). */
49 did_load = TRUE;
50 advapi_lib = LoadLibrary("ADVAPI32.DLL");
51 if (advapi_lib != NULL)
52 delete_key_ex = (LONG (WINAPI *)(HKEY, LPCTSTR, REGSAM, DWORD))GetProcAddress(advapi_lib, "RegDeleteKeyExA");
53 }
54 if (delete_key_ex != NULL) {
55 return (*delete_key_ex)(hRootKey, key, KEY_WOW64_64KEY, 0);
56 }
57 return RegDeleteKey(hRootKey, key);
58 }
59
36 /* 60 /*
37 * Check if the popup menu entry exists and what gvim it refers to. 61 * Check if the popup menu entry exists and what gvim it refers to.
38 * Returns non-zero when it's found. 62 * Returns non-zero when it's found.
39 */ 63 */
40 static int 64 static int
87 remove_popup(void) 111 remove_popup(void)
88 { 112 {
89 int fail = 0; 113 int fail = 0;
90 HKEY kh; 114 HKEY kh;
91 115
92 if (RegDeleteKeyEx(HKEY_CLASSES_ROOT, "CLSID\\{51EEE242-AD87-11d3-9C1E-0090278BBD99}\\InProcServer32", 116 if (reg_delete_key(HKEY_CLASSES_ROOT, "CLSID\\{51EEE242-AD87-11d3-9C1E-0090278BBD99}\\InProcServer32") != ERROR_SUCCESS)
93 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS) 117 ++fail;
94 ++fail; 118 if (reg_delete_key(HKEY_CLASSES_ROOT, "CLSID\\{51EEE242-AD87-11d3-9C1E-0090278BBD99}") != ERROR_SUCCESS)
95 if (RegDeleteKeyEx(HKEY_CLASSES_ROOT, "CLSID\\{51EEE242-AD87-11d3-9C1E-0090278BBD99}", 119 ++fail;
96 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS) 120 if (reg_delete_key(HKEY_CLASSES_ROOT, "*\\shellex\\ContextMenuHandlers\\gvim") != ERROR_SUCCESS)
97 ++fail;
98 if (RegDeleteKeyEx(HKEY_CLASSES_ROOT, "*\\shellex\\ContextMenuHandlers\\gvim",
99 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS)
100 ++fail; 121 ++fail;
101 if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved", 0, 122 if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\Shell Extensions\\Approved", 0,
102 KEY_WOW64_64KEY | KEY_ALL_ACCESS, &kh) != ERROR_SUCCESS) 123 KEY_WOW64_64KEY | KEY_ALL_ACCESS, &kh) != ERROR_SUCCESS)
103 ++fail; 124 ++fail;
104 else 125 else
105 { 126 {
106 if (RegDeleteValue(kh, "{51EEE242-AD87-11d3-9C1E-0090278BBD99}") != ERROR_SUCCESS) 127 if (RegDeleteValue(kh, "{51EEE242-AD87-11d3-9C1E-0090278BBD99}") != ERROR_SUCCESS)
107 ++fail; 128 ++fail;
108 RegCloseKey(kh); 129 RegCloseKey(kh);
109 } 130 }
110 if (RegDeleteKeyEx(HKEY_LOCAL_MACHINE, "Software\\Vim\\Gvim", 131 if (reg_delete_key(HKEY_LOCAL_MACHINE, "Software\\Vim\\Gvim") != ERROR_SUCCESS)
111 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS) 132 ++fail;
112 ++fail; 133 if (reg_delete_key(HKEY_LOCAL_MACHINE, "Software\\Vim") != ERROR_SUCCESS)
113 if (RegDeleteKeyEx(HKEY_LOCAL_MACHINE, "Software\\Vim",
114 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS)
115 ++fail; 134 ++fail;
116 135
117 if (fail == 6) 136 if (fail == 6)
118 printf("No Vim popup registry entries could be removed\n"); 137 printf("No Vim popup registry entries could be removed\n");
119 else if (fail > 0) 138 else if (fail > 0)
125 static void 144 static void
126 remove_openwith(void) 145 remove_openwith(void)
127 { 146 {
128 int fail = 0; 147 int fail = 0;
129 148
130 if (RegDeleteKeyEx(HKEY_CLASSES_ROOT, "Applications\\gvim.exe\\shell\\edit\\command", 149 if (reg_delete_key(HKEY_CLASSES_ROOT, "Applications\\gvim.exe\\shell\\edit\\command") != ERROR_SUCCESS)
131 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS) 150 ++fail;
132 ++fail; 151 if (reg_delete_key(HKEY_CLASSES_ROOT, "Applications\\gvim.exe\\shell\\edit") != ERROR_SUCCESS)
133 if (RegDeleteKeyEx(HKEY_CLASSES_ROOT, "Applications\\gvim.exe\\shell\\edit", 152 ++fail;
134 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS) 153 if (reg_delete_key(HKEY_CLASSES_ROOT, "Applications\\gvim.exe\\shell") != ERROR_SUCCESS)
135 ++fail; 154 ++fail;
136 if (RegDeleteKeyEx(HKEY_CLASSES_ROOT, "Applications\\gvim.exe\\shell", 155 if (reg_delete_key(HKEY_CLASSES_ROOT, "Applications\\gvim.exe") != ERROR_SUCCESS)
137 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS) 156 ++fail;
138 ++fail; 157 if (reg_delete_key(HKEY_CLASSES_ROOT, ".htm\\OpenWithList\\gvim.exe") != ERROR_SUCCESS)
139 if (RegDeleteKeyEx(HKEY_CLASSES_ROOT, "Applications\\gvim.exe", 158 ++fail;
140 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS) 159 if (reg_delete_key(HKEY_CLASSES_ROOT, ".vim\\OpenWithList\\gvim.exe") != ERROR_SUCCESS)
141 ++fail; 160 ++fail;
142 if (RegDeleteKeyEx(HKEY_CLASSES_ROOT, ".htm\\OpenWithList\\gvim.exe", 161 if (reg_delete_key(HKEY_CLASSES_ROOT, "*\\OpenWithList\\gvim.exe") != ERROR_SUCCESS)
143 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS)
144 ++fail;
145 if (RegDeleteKeyEx(HKEY_CLASSES_ROOT, ".vim\\OpenWithList\\gvim.exe",
146 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS)
147 ++fail;
148 if (RegDeleteKeyEx(HKEY_CLASSES_ROOT, "*\\OpenWithList\\gvim.exe",
149 KEY_WOW64_64KEY, 0) != ERROR_SUCCESS)
150 ++fail; 162 ++fail;
151 163
152 if (fail == 7) 164 if (fail == 7)
153 printf("No Vim open-with registry entries could be removed\n"); 165 printf("No Vim open-with registry entries could be removed\n");
154 else if (fail > 0) 166 else if (fail > 0)
300 312
301 static void 313 static void
302 delete_uninstall_key(void) 314 delete_uninstall_key(void)
303 { 315 {
304 #ifdef WIN3264 316 #ifdef WIN3264
305 RegDeleteKeyEx(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Vim " VIM_VERSION_SHORT, 317 reg_delete_key(HKEY_LOCAL_MACHINE, "Software\\Microsoft\\Windows\\CurrentVersion\\Uninstall\\Vim " VIM_VERSION_SHORT);
306 KEY_WOW64_64KEY, 0);
307 #else 318 #else
308 FILE *fd; 319 FILE *fd;
309 char buf[BUFSIZE]; 320 char buf[BUFSIZE];
310 321
311 /* 322 /*