"This program is command-line compatible with Microsoft Windows\n"
"regedit.\n";
-typedef enum {
+typedef enum
+{
ACTION_UNDEF, ACTION_ADD, ACTION_EXPORT, ACTION_DELETE
} REGEDIT_ACTION;
-BOOL PerformRegAction(REGEDIT_ACTION action, LPSTR s);
+
+const CHAR *getAppName(void)
+{
+ return "regedit";
+}
+
+/******************************************************************************
+ * Copies file name from command line string to the buffer.
+ * Rewinds the command line string pointer to the next non-space character
+ * after the file name.
+ * Buffer contains an empty string if no filename was found;
+ *
+ * params:
+ * command_line - command line current position pointer
+ * where *s[0] is the first symbol of the file name.
+ * file_name - buffer to write the file name to.
+ */
+void get_file_name(LPWSTR *command_line, LPWSTR file_name)
+{
+ WCHAR *s = *command_line;
+ int pos = 0; /* position of pointer "s" in *command_line */
+ file_name[0] = 0;
+
+ if (!s[0])
+ {
+ return;
+ }
+
+ if (s[0] == L'"')
+ {
+ s++;
+ (*command_line)++;
+ while(s[0] != L'"')
+ {
+ if (!s[0])
+ {
+ fprintf(stderr, "%s: Unexpected end of file name!\n", getAppName());
+ exit(1);
+ }
+ s++;
+ pos++;
+ }
+ }
+ else
+ {
+ while(s[0] && !iswspace(s[0]))
+ {
+ s++;
+ pos++;
+ }
+ }
+ memcpy(file_name, *command_line, pos * sizeof((*command_line)[0]));
+ /* remove the last backslash */
+ if (file_name[pos - 1] == L'\\')
+ {
+ file_name[pos - 1] = L'\0';
+ }
+ else
+ {
+ file_name[pos] = L'\0';
+ }
+
+ if (s[0])
+ {
+ s++;
+ pos++;
+ }
+ while(s[0] && iswspace(s[0]))
+ {
+ s++;
+ pos++;
+ }
+ (*command_line) += pos;
+}
+
+BOOL PerformRegAction(REGEDIT_ACTION action, LPWSTR s)
+{
+ TCHAR szTitle[256], szText[256];
+ switch (action)
+ {
+ case ACTION_ADD:
+ {
+ WCHAR filename[MAX_PATH];
+ FILE *fp;
+
+ get_file_name(&s, filename);
+ if (!filename[0])
+ {
+ fprintf(stderr, "%s: No file name is specified\n", getAppName());
+ fprintf(stderr, usage);
+ exit(4);
+ }
+
+ while(filename[0])
+ {
+ fp = _wfopen(filename, L"r");
+ if (fp == NULL)
+ {
+ LPSTR p = GetMultiByteString(filename);
+ perror("");
+ fprintf(stderr, "%s: Can't open file \"%s\"\n", getAppName(), p);
+ HeapFree(GetProcessHeap(), 0, p);
+ exit(5);
+ }
+ import_registry_file(fp);
+ get_file_name(&s, filename);
+ LoadString(hInst, IDS_APP_TITLE, szTitle, sizeof(szTitle));
+ LoadString(hInst, IDS_IMPORTED_OK, szText, sizeof(szTitle));
+ /* show successful import */
+ MessageBox(NULL, szText, szTitle, MB_OK);
+ }
+ break;
+ }
+ case ACTION_DELETE:
+ {
+ WCHAR reg_key_name[KEY_MAX_LEN];
+ get_file_name(&s, reg_key_name);
+ if (!reg_key_name[0])
+ {
+ fprintf(stderr, "%s: No registry key is specified for removal\n", getAppName());
+ fprintf(stderr, usage);
+ exit(6);
+ }
+ delete_registry_key(reg_key_name);
+ break;
+ }
+ case ACTION_EXPORT:
+ {
+ WCHAR filename[MAX_PATH];
+
+ filename[0] = _T('\0');
+ get_file_name(&s, filename);
+ if (!filename[0])
+ {
+ fprintf(stderr, "%s: No file name is specified\n", getAppName());
+ fprintf(stderr, usage);
+ exit(7);
+ }
+
+ if (s[0])
+ {
+ WCHAR reg_key_name[KEY_MAX_LEN];
+ get_file_name(&s, reg_key_name);
+ export_registry_key(filename, reg_key_name, REG_FORMAT_4);
+ }
+ else
+ {
+ export_registry_key(filename, NULL, REG_FORMAT_4);
+ }
+ break;
+ }
+ default:
+ fprintf(stderr, "%s: Unhandled action!\n", getAppName());
+ exit(8);
+ break;
+ }
+ return TRUE;
+}
/**
* Process unknown switch.
* chu - the switch character in upper-case.
* s - the command line string where s points to the switch character.
*/
-static void error_unknown_switch(char chu, char *s)
+static void error_unknown_switch(WCHAR chu, LPWSTR s)
{
- if (isalpha(chu)) {
- fprintf(stderr,"%s: Undefined switch /%c!\n", getAppName(), chu);
- } else {
- fprintf(stderr,"%s: Alphabetic character is expected after '%c' "
+ if (iswalpha(chu))
+ {
+ fprintf(stderr, "%s: Undefined switch /%c!\n", getAppName(), chu);
+ }
+ else
+ {
+ fprintf(stderr, "%s: Alphabetic character is expected after '%c' "
"in swit ch specification\n", getAppName(), *(s - 1));
}
exit(1);
}
-BOOL ProcessCmdLine(LPSTR lpCmdLine)
+BOOL ProcessCmdLine(LPWSTR lpCmdLine)
{
REGEDIT_ACTION action = ACTION_UNDEF;
- LPSTR s = lpCmdLine; /* command line pointer */
- CHAR ch = *s; /* current character */
+ LPWSTR s = lpCmdLine; /* command line pointer */
+ WCHAR ch = *s; /* current character */
- setAppName("regedit");
- while (ch && ((ch == '-') || (ch == '/'))) {
- char chu;
- char ch2;
+ while (ch && ((ch == L'-') || (ch == L'/')))
+ {
+ WCHAR chu;
+ WCHAR ch2;
s++;
ch = *s;
- ch2 = *(s+1);
- chu = (CHAR) toupper(ch);
- if (!ch2 || isspace(ch2)) {
- if (chu == 'S' || chu == 'V') {
+ ch2 = *(s + 1);
+ chu = (WCHAR)towupper(ch);
+ if (!ch2 || iswspace(ch2))
+ {
+ if (chu == L'S' || chu == L'V')
+ {
/* ignore these switches */
- } else {
- switch (chu) {
- case 'D':
+ }
+ else
+ {
+ switch (chu)
+ {
+ case L'D':
action = ACTION_DELETE;
break;
- case 'E':
+ case L'E':
action = ACTION_EXPORT;
break;
- case '?':
- fprintf(stderr,usage);
- exit(0);
+ case L'?':
+ fprintf(stderr, usage);
+ exit(3);
break;
default:
error_unknown_switch(chu, s);
}
}
s++;
- } else {
- if (ch2 == ':') {
- switch (chu) {
- case 'L':
+ }
+ else
+ {
+ if (ch2 == L':')
+ {
+ switch (chu)
+ {
+ case L'L':
/* fall through */
- case 'R':
+ case L'R':
s += 2;
- while (*s && !isspace(*s)) {
+ while (*s && !iswspace(*s))
+ {
s++;
}
break;
error_unknown_switch(chu, s);
break;
}
- } else {
+ }
+ else
+ {
/* this is a file name, starting from '/' */
s--;
break;
}
/* skip spaces to the next parameter */
ch = *s;
- while (ch && isspace(ch)) {
+ while (ch && iswspace(ch))
+ {
s++;
ch = *s;
}
}
if (*s && action == ACTION_UNDEF)
- action = ACTION_ADD;
-
- if (action == ACTION_UNDEF)
+ {
+ TCHAR szTitle[256], szText[256];
+ LoadString(hInst, IDS_APP_TITLE, szTitle, sizeof(szTitle));
+ LoadString(hInst, IDS_IMPORT_PROMPT, szText, sizeof(szTitle));
+ /* request import confirmation */
+ if (MessageBox(NULL, szText, szTitle, MB_YESNO) == IDYES)
+ {
+ action = ACTION_ADD;
+ }
+ else return TRUE;
+ }
+ if (action == ACTION_UNDEF)
return FALSE;
return PerformRegAction(action, s);
}
-
-BOOL PerformRegAction(REGEDIT_ACTION action, LPSTR s)
-{
- switch (action) {
- case ACTION_ADD: {
- CHAR filename[MAX_PATH];
- FILE *reg_file;
-
- get_file_name(&s, filename);
- if (!filename[0]) {
- fprintf(stderr,"%s: No file name is specified\n", getAppName());
- fprintf(stderr,usage);
- exit(1);
- }
-
- while(filename[0]) {
- reg_file = fopen(filename, "r");
- if (reg_file) {
- processRegLines(reg_file, doSetValue);
- fclose(reg_file);
- } else {
- perror("");
- fprintf(stderr,"%s: Can't open file \"%s\"\n", getAppName(), filename);
- exit(1);
- }
- get_file_name(&s, filename);
- }
- break;
- }
- case ACTION_DELETE: {
- CHAR reg_key_name[KEY_MAX_LEN];
-
- get_file_name(&s, reg_key_name);
- if (!reg_key_name[0]) {
- fprintf(stderr,"%s: No registry key is specified for removal\n",
- getAppName());
- fprintf(stderr,usage);
- exit(1);
- }
- delete_registry_key(reg_key_name);
- break;
- }
- case ACTION_EXPORT: {
- CHAR filename[MAX_PATH];
- LPCTSTR pszFilename;
-#ifdef UNICODE
- WCHAR filename_wide[MAX_PATH];
-#endif
-
- filename[0] = '\0';
- get_file_name(&s, filename);
- if (!filename[0]) {
- fprintf(stderr,"%s: No file name is specified\n", getAppName());
- fprintf(stderr,usage);
- exit(1);
- }
-
-#ifdef UNICODE
- MultiByteToWideChar(CP_ACP, 0, filename, -1, filename_wide,
- sizeof(filename_wide) / sizeof(filename_wide[0]));
- pszFilename = filename_wide;
-#else
- pszFilename = filename;
-#endif
-
- if (s[0]) {
- CHAR reg_key_name[KEY_MAX_LEN];
-
- get_file_name(&s, reg_key_name);
- export_registry_key(pszFilename, reg_key_name);
- } else {
- export_registry_key(pszFilename, NULL);
- }
- break;
- }
- default:
- fprintf(stderr,"%s: Unhandled action!\n", getAppName());
- exit(1);
- break;
- }
- return TRUE;
-}
projects / reactos.git / blobdiff