1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
|
#include "php.h"
#include "php_ini.h"
#define PHP_REGISTRY_KEY "SOFTWARE\\PHP"
#define PHP_VER1(V1) #V1
#define PHP_VER2(V1,V2) #V1"."#V2
#define PHP_VER3(V1,V2,V3) #V1"."#V2"."#V3
#define PHP_REGISTRY_KEYV(VER) PHP_REGISTRY_KEY"\\"VER
#define PHP_REGISTRY_KEY1(V1) PHP_REGISTRY_KEY"\\"PHP_VER1(V1)
#define PHP_REGISTRY_KEY2(V1,V2) PHP_REGISTRY_KEY"\\"PHP_VER2(V1,V2)
#define PHP_REGISTRY_KEY3(V1,V2,V3) PHP_REGISTRY_KEY"\\"PHP_VER3(V1,V2,V3)
static const char* registry_keys[] = {
PHP_REGISTRY_KEYV(PHP_VERSION),
PHP_REGISTRY_KEY3(PHP_MAJOR_VERSION, PHP_MINOR_VERSION, PHP_RELEASE_VERSION),
PHP_REGISTRY_KEY2(PHP_MAJOR_VERSION, PHP_MINOR_VERSION),
PHP_REGISTRY_KEY1(PHP_MAJOR_VERSION),
PHP_REGISTRY_KEY,
NULL
};
static int OpenPhpRegistryKey(char* sub_key, HKEY *hKey)
{
const char **key_name = registry_keys;
if (sub_key) {
int main_key_len;
int sub_key_len = strlen(sub_key);
char *reg_key;
while (*key_name) {
LONG ret;
main_key_len = strlen(*key_name);
reg_key = emalloc(main_key_len + sub_key_len + 1);
memcpy(reg_key, *key_name, main_key_len);
memcpy(reg_key + main_key_len, sub_key, sub_key_len + 1);
ret = RegOpenKeyEx(HKEY_LOCAL_MACHINE, reg_key, 0, KEY_READ, hKey);
efree(reg_key);
if (ret == ERROR_SUCCESS) {
return 1;
}
++key_name;
}
} else {
while (*key_name) {
if (RegOpenKeyEx(HKEY_LOCAL_MACHINE, *key_name, 0, KEY_READ, hKey) == ERROR_SUCCESS) {
return 1;
}
++key_name;
}
}
return 0;
}
void UpdateIniFromRegistry(char *path TSRMLS_DC)
{
char *p, *orig_path;
HKEY MainKey;
char *strtok_buf = NULL;
if (!OpenPhpRegistryKey("\\Per Directory Values", &MainKey)) {
return;
}
orig_path = path = estrdup(path);
/* Get rid of C:, if exists */
p = strchr(path, ':');
if (p) {
*p = path[0]; /* replace the colon with the drive letter */
path = p; /* make path point to the drive letter */
} else {
if (path[0] != '\\' && path[0] != '/') {
char tmp_buf[MAXPATHLEN], *cwd;
char drive_letter;
/* get current working directory and prepend it to the path */
if (!VCWD_GETCWD(tmp_buf, MAXPATHLEN)) {
efree(orig_path);
return;
}
cwd = strchr(tmp_buf, ':');
if (!cwd) {
drive_letter = 'C';
cwd = tmp_buf;
} else {
drive_letter = tmp_buf[0];
cwd++;
}
while (*cwd == '\\' || *cwd == '/') {
cwd++;
}
path = (char *) emalloc(2+strlen(cwd)+1+strlen(orig_path)+1);
sprintf(path, "%c\\%s\\%s", drive_letter, cwd, orig_path);
efree(orig_path);
orig_path = path;
}
}
path = p = php_strtok_r(path, "\\/", &strtok_buf);
while (p) {
HKEY hKey;
DWORD lType;
DWORD values = 0, max_name = 0, max_value = 0, i = 0;
if (p>path) {
*(p-1) = '\\'; /* restore the slash */
}
if (RegOpenKeyEx(MainKey, path, 0, KEY_READ, &hKey)!=ERROR_SUCCESS) {
break;
}
if(RegQueryInfoKey(hKey, NULL, NULL, NULL, NULL, NULL, NULL, &values, &max_name, &max_value, NULL, NULL) == ERROR_SUCCESS) {
LPTSTR namebuf = (LPTSTR)emalloc(max_name + 1);
PBYTE valuebuf = (PBYTE)emalloc(max_value);
while (i < values) {
DWORD namebuf_len = max_name + 1;
DWORD valuebuf_len = max_value;
RegEnumValue(hKey, i, namebuf, &namebuf_len, NULL, &lType, valuebuf, &valuebuf_len);
if ((lType == REG_SZ) || (lType == REG_EXPAND_SZ)) {
/* valuebuf_len includes trailing 0 */
zend_alter_ini_entry(namebuf, namebuf_len + 1, valuebuf, valuebuf_len?valuebuf_len-1:0, PHP_INI_SYSTEM, PHP_INI_STAGE_ACTIVATE);
}
i++;
}
efree(namebuf);
efree(valuebuf);
}
RegCloseKey(hKey);
p = php_strtok_r(NULL, "\\/", &strtok_buf);
}
RegCloseKey(MainKey);
efree(orig_path);
}
#define PHPRC_REGISTRY_NAME "IniFilePath"
char *GetIniPathFromRegistry()
{
char *reg_location = NULL;
HKEY hKey;
if (OpenPhpRegistryKey(NULL, &hKey)) {
DWORD buflen = MAXPATHLEN;
reg_location = emalloc(MAXPATHLEN+1);
if(RegQueryValueEx(hKey, PHPRC_REGISTRY_NAME, 0, NULL, reg_location, &buflen) != ERROR_SUCCESS) {
efree(reg_location);
reg_location = NULL;
return reg_location;
}
RegCloseKey(hKey);
}
return reg_location;
}
|
