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git://source.winehq.org/git/wine.git
synced 2024-09-01 12:43:38 +00:00
cmd: Constify some function parameters.
This commit is contained in:
parent
bb47576f59
commit
ff501904a7
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@ -291,7 +291,8 @@ void WCMD_splitpath(const WCHAR* path, WCHAR* drv, WCHAR* dir, WCHAR* name, WCHA
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* Hence search forwards until find an invalid modifier, and then
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* backwards until find for variable or 0-9
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*/
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void WCMD_HandleTildaModifiers(WCHAR **start, WCHAR *forVariable, WCHAR *forValue, BOOL justFors) {
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void WCMD_HandleTildaModifiers(WCHAR **start, const WCHAR *forVariable,
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const WCHAR *forValue, BOOL justFors) {
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#define NUMMODIFIERS 11
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static const WCHAR validmodifiers[NUMMODIFIERS] = {
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@ -41,8 +41,9 @@
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WINE_DEFAULT_DEBUG_CHANNEL(cmd);
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static void WCMD_part_execute(CMD_LIST **commands, WCHAR *firstcmd, WCHAR *variable,
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WCHAR *value, BOOL isIF, BOOL conditionTRUE);
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static void WCMD_part_execute(CMD_LIST **commands, const WCHAR *firstcmd,
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const WCHAR *variable, const WCHAR *value,
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BOOL isIF, BOOL conditionTRUE);
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struct env_stack *saved_environment;
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struct env_stack *pushd_directories;
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@ -77,7 +78,8 @@ static const WCHAR nullW[] = {'\0'};
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* set to TRUE
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*
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*/
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static BOOL WCMD_ask_confirm (WCHAR *message, BOOL showSureText, BOOL *optionAll) {
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static BOOL WCMD_ask_confirm (const WCHAR *message, BOOL showSureText,
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const BOOL *optionAll) {
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WCHAR msgbuffer[MAXSTRING];
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WCHAR Ybuffer[MAXSTRING];
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@ -164,7 +166,7 @@ void WCMD_change_tty (void) {
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*
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*/
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void WCMD_choice (WCHAR * command) {
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void WCMD_choice (const WCHAR * command) {
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static const WCHAR bellW[] = {7,0};
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static const WCHAR commaW[] = {',',0};
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@ -186,7 +188,7 @@ void WCMD_choice (WCHAR * command) {
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have_console = GetConsoleMode(GetStdHandle(STD_INPUT_HANDLE), &oldmode);
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errorlevel = 0;
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my_command = WCMD_strdupW(WCMD_skip_leading_spaces(command));
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my_command = WCMD_strdupW(WCMD_skip_leading_spaces((WCHAR*) command));
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if (!my_command)
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return;
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@ -587,7 +589,7 @@ static void WCMD_delete_parse_attributes(DWORD *wantSet, DWORD *wantClear) {
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* *pPrompted is set to TRUE if the user is prompted.
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* (If /P supplied, del will prompt for individual files later.)
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*/
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static BOOL WCMD_delete_confirm_wildcard(WCHAR *filename, BOOL *pPrompted) {
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static BOOL WCMD_delete_confirm_wildcard(const WCHAR *filename, BOOL *pPrompted) {
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static const WCHAR parmP[] = {'/','P','\0'};
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static const WCHAR parmQ[] = {'/','Q','\0'};
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@ -627,7 +629,7 @@ static BOOL WCMD_delete_confirm_wildcard(WCHAR *filename, BOOL *pPrompted) {
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* If /S was given, does it recursively.
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* Returns TRUE if a file was deleted.
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*/
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static BOOL WCMD_delete_one (WCHAR *thisArg) {
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static BOOL WCMD_delete_one (const WCHAR *thisArg) {
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static const WCHAR parmP[] = {'/','P','\0'};
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static const WCHAR parmS[] = {'/','S','\0'};
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@ -1215,8 +1217,9 @@ void WCMD_for (WCHAR *p, CMD_LIST **cmdList) {
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* first command to be executed may not be at the front of the
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* commands->thiscommand string (eg. it may point after a DO or ELSE)
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*/
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void WCMD_part_execute(CMD_LIST **cmdList, WCHAR *firstcmd, WCHAR *variable,
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WCHAR *value, BOOL isIF, BOOL conditionTRUE) {
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static void WCMD_part_execute(CMD_LIST **cmdList, const WCHAR *firstcmd,
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const WCHAR *variable, const WCHAR *value,
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BOOL isIF, BOOL conditionTRUE) {
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CMD_LIST *curPosition = *cmdList;
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int myDepth = (*cmdList)->bracketDepth;
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@ -1311,11 +1314,11 @@ void WCMD_part_execute(CMD_LIST **cmdList, WCHAR *firstcmd, WCHAR *variable,
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* Simple on-line help. Help text is stored in the resource file.
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*/
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void WCMD_give_help (WCHAR *command) {
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void WCMD_give_help (const WCHAR *command) {
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int i;
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command = WCMD_skip_leading_spaces(command);
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command = WCMD_skip_leading_spaces((WCHAR*) command);
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if (strlenW(command) == 0) {
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WCMD_output_asis (WCMD_LoadMessage(WCMD_ALLHELP));
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}
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@ -2077,7 +2080,7 @@ void WCMD_setshow_attrib (void) {
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* Set/Show the current default directory
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*/
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void WCMD_setshow_default (WCHAR *command) {
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void WCMD_setshow_default (const WCHAR *command) {
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BOOL status;
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WCHAR string[1024];
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@ -2361,7 +2364,7 @@ void WCMD_setshow_env (WCHAR *s) {
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* Set/Show the path environment variable
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*/
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void WCMD_setshow_path (WCHAR *command) {
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void WCMD_setshow_path (const WCHAR *command) {
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WCHAR string[1024];
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DWORD status;
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@ -2452,7 +2455,7 @@ void WCMD_setshow_time (void) {
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* Optional /n says where to start shifting (n=0-8)
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*/
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void WCMD_shift (WCHAR *command) {
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void WCMD_shift (const WCHAR *command) {
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int start;
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if (context != NULL) {
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@ -2483,7 +2486,7 @@ void WCMD_shift (WCHAR *command) {
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*
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* Set the console title
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*/
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void WCMD_title (WCHAR *command) {
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void WCMD_title (const WCHAR *command) {
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SetConsoleTitleW(command);
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}
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@ -2663,7 +2666,7 @@ void WCMD_more (WCHAR *command) {
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* it...
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*/
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void WCMD_verify (WCHAR *command) {
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void WCMD_verify (const WCHAR *command) {
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int count;
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@ -2702,7 +2705,7 @@ void WCMD_version (void) {
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* Display volume info and/or set volume label. Returns 0 if error.
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*/
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int WCMD_volume (int mode, WCHAR *path) {
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int WCMD_volume (int mode, const WCHAR *path) {
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DWORD count, serial;
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WCHAR string[MAX_PATH], label[MAX_PATH], curdir[MAX_PATH];
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@ -2780,7 +2783,7 @@ void WCMD_exit (CMD_LIST **cmdList) {
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* Lists or sets file associations (assoc = TRUE)
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* Lists or sets file types (assoc = FALSE)
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*/
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void WCMD_assoc (WCHAR *command, BOOL assoc) {
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void WCMD_assoc (const WCHAR *command, BOOL assoc) {
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HKEY key;
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DWORD accessOptions = KEY_READ;
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@ -283,7 +283,7 @@ cleanup:
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HeapFree(GetProcessHeap(), 0, (LPVOID)actual_cmd_data);
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}
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static void run_from_file(char *file_name)
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static void run_from_file(const char *file_name)
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{
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char out_name[MAX_PATH];
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const char *test_data, *out_data;
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@ -48,11 +48,11 @@ typedef struct _CMD_LIST {
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WCHAR pipeFile[MAX_PATH]; /* Where to get input from for pipes */
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} CMD_LIST;
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void WCMD_assoc (WCHAR *, BOOL);
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void WCMD_assoc (const WCHAR *, BOOL);
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void WCMD_batch (WCHAR *, WCHAR *, int, WCHAR *, HANDLE);
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void WCMD_call (WCHAR *command);
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void WCMD_change_tty (void);
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void WCMD_choice (WCHAR *);
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void WCMD_choice (const WCHAR *);
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void WCMD_clear_screen (void);
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void WCMD_color (void);
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void WCMD_copy (void);
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@ -64,7 +64,7 @@ void WCMD_endlocal (void);
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void WCMD_enter_paged_mode(const WCHAR *);
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void WCMD_exit (CMD_LIST **cmdList);
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void WCMD_for (WCHAR *, CMD_LIST **cmdList);
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void WCMD_give_help (WCHAR *command);
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void WCMD_give_help (const WCHAR *command);
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void WCMD_goto (CMD_LIST **cmdList);
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void WCMD_if (WCHAR *, CMD_LIST **cmdList);
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void WCMD_leave_paged_mode(void);
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@ -82,36 +82,38 @@ void WCMD_run_program (WCHAR *command, int called);
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void WCMD_setlocal (const WCHAR *command);
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void WCMD_setshow_attrib (void);
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void WCMD_setshow_date (void);
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void WCMD_setshow_default (WCHAR *command);
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void WCMD_setshow_default (const WCHAR *command);
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void WCMD_setshow_env (WCHAR *command);
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void WCMD_setshow_path (WCHAR *command);
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void WCMD_setshow_path (const WCHAR *command);
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void WCMD_setshow_prompt (void);
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void WCMD_setshow_time (void);
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void WCMD_shift (WCHAR *command);
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void WCMD_title (WCHAR *);
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void WCMD_shift (const WCHAR *command);
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void WCMD_title (const WCHAR *);
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void WCMD_type (WCHAR *);
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void WCMD_verify (WCHAR *command);
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void WCMD_verify (const WCHAR *command);
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void WCMD_version (void);
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int WCMD_volume (int mode, WCHAR *command);
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int WCMD_volume (int mode, const WCHAR *command);
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WCHAR *WCMD_fgets (WCHAR *s, int n, HANDLE stream);
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WCHAR *WCMD_parameter (WCHAR *s, int n, WCHAR **where);
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WCHAR *WCMD_skip_leading_spaces (WCHAR *string);
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void WCMD_HandleTildaModifiers(WCHAR **start, WCHAR *forVariable, WCHAR *forValue, BOOL justFors);
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void WCMD_HandleTildaModifiers(WCHAR **start, const WCHAR *forVariable, const WCHAR *forValue, BOOL justFors);
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void WCMD_splitpath(const WCHAR* path, WCHAR* drv, WCHAR* dir, WCHAR* name, WCHAR* ext);
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void WCMD_opt_s_strip_quotes(WCHAR *cmd);
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WCHAR *WCMD_LoadMessage(UINT id);
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WCHAR *WCMD_strdupW(WCHAR *input);
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void WCMD_strsubstW(WCHAR *start, WCHAR* next, WCHAR* insert, int len);
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WCHAR *WCMD_strdupW(const WCHAR *input);
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void WCMD_strsubstW(WCHAR *start, const WCHAR* next, const WCHAR* insert, int len);
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BOOL WCMD_ReadFile(const HANDLE hIn, WCHAR *intoBuf, const DWORD maxChars,
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LPDWORD charsRead, const LPOVERLAPPED unused);
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WCHAR *WCMD_ReadAndParseLine(WCHAR *initialcmd, CMD_LIST **output, HANDLE readFrom);
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CMD_LIST *WCMD_process_commands(CMD_LIST *thisCmd, BOOL oneBracket, WCHAR *var, WCHAR *val);
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WCHAR *WCMD_ReadAndParseLine(const WCHAR *initialcmd, CMD_LIST **output, HANDLE readFrom);
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CMD_LIST *WCMD_process_commands(CMD_LIST *thisCmd, BOOL oneBracket,
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const WCHAR *var, const WCHAR *val);
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void WCMD_free_commands(CMD_LIST *cmds);
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void WCMD_execute (WCHAR *orig_command, WCHAR *redirects, WCHAR *parameter,
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WCHAR *substitution, CMD_LIST **cmdList);
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void WCMD_execute (const WCHAR *orig_command, const WCHAR *redirects,
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const WCHAR *parameter, const WCHAR *substitution,
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CMD_LIST **cmdList);
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/* Data structure to hold context when executing batch files */
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@ -417,7 +417,7 @@ static void WCMD_show_prompt (void) {
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* WCMD_strdupW
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* A wide version of strdup as its missing from unicode.h
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*/
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WCHAR *WCMD_strdupW(WCHAR *input) {
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WCHAR *WCMD_strdupW(const WCHAR *input) {
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int len=strlenW(input)+1;
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WCHAR *result = HeapAlloc(GetProcessHeap(), 0, len * sizeof(WCHAR));
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memcpy(result, input, len * sizeof(WCHAR));
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@ -430,7 +430,7 @@ WCHAR *WCMD_strdupW(WCHAR *input) {
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* It's up to the caller to ensure there is enough space in the
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* destination buffer.
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*/
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void WCMD_strsubstW(WCHAR* start, WCHAR* next, WCHAR* insert, int len) {
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void WCMD_strsubstW(WCHAR *start, const WCHAR *next, const WCHAR *insert, int len) {
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if (len < 0)
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len=insert ? lstrlenW(insert) : 0;
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@ -511,7 +511,8 @@ static inline BOOL WCMD_is_magic_envvar(const WCHAR *s, const WCHAR *magicvar)
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*
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* Expands environment variables, allowing for WCHARacter substitution
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*/
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static WCHAR *WCMD_expand_envvar(WCHAR *start, WCHAR *forVar, WCHAR *forVal) {
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static WCHAR *WCMD_expand_envvar(WCHAR *start,
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const WCHAR *forVar, const WCHAR *forVal) {
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WCHAR *endOfVar = NULL, *s;
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WCHAR *colonpos = NULL;
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WCHAR thisVar[MAXSTRING];
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@ -765,7 +766,8 @@ static WCHAR *WCMD_expand_envvar(WCHAR *start, WCHAR *forVar, WCHAR *forVal) {
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* read in and not again, except for 'for' variable substitution.
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* eg. As evidence, "echo %1 && shift && echo %1" or "echo %%path%%"
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*/
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static void handleExpansion(WCHAR *cmd, BOOL justFors, WCHAR *forVariable, WCHAR *forValue) {
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static void handleExpansion(WCHAR *cmd, BOOL justFors,
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const WCHAR *forVariable, const WCHAR *forValue) {
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/* For commands in a context (batch program): */
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/* Expand environment variables in a batch file %{0-9} first */
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@ -841,7 +843,7 @@ static void handleExpansion(WCHAR *cmd, BOOL justFors, WCHAR *forVariable, WCHAR
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* second in p2. Any subsequent non-qualifier strings are lost.
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* Parameters in quotes are handled.
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*/
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static void WCMD_parse (WCHAR *s, WCHAR *q, WCHAR *p1, WCHAR *p2)
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static void WCMD_parse (const WCHAR *s, WCHAR *q, WCHAR *p1, WCHAR *p2)
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{
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int p = 0;
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@ -1191,8 +1193,8 @@ void WCMD_run_program (WCHAR *command, int called) {
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* Process one command. If the command is EXIT this routine does not return.
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* We will recurse through here executing batch files.
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*/
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void WCMD_execute (WCHAR *command, WCHAR *redirects,
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WCHAR *forVariable, WCHAR *forValue,
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void WCMD_execute (const WCHAR *command, const WCHAR *redirects,
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const WCHAR *forVariable, const WCHAR *forValue,
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CMD_LIST **cmdList)
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{
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WCHAR *cmd, *p, *redir;
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@ -1673,7 +1675,7 @@ static void WCMD_addCommand(WCHAR *command, int *commandLen,
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* Returns TRUE if this is an end quote, and FALSE if it is not.
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*
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*/
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static BOOL WCMD_IsEndQuote(WCHAR *quote, int quoteIndex)
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static BOOL WCMD_IsEndQuote(const WCHAR *quote, int quoteIndex)
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{
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int quoteCount = quoteIndex;
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int i;
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@ -1725,7 +1727,7 @@ static BOOL WCMD_IsEndQuote(WCHAR *quote, int quoteIndex)
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* - Anything else gets put into the command string (including
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* redirects)
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*/
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WCHAR *WCMD_ReadAndParseLine(WCHAR *optionalcmd, CMD_LIST **output, HANDLE readFrom) {
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WCHAR *WCMD_ReadAndParseLine(const WCHAR *optionalcmd, CMD_LIST **output, HANDLE readFrom) {
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WCHAR *curPos;
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int inQuotes = 0;
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@ -2156,7 +2158,7 @@ WCHAR *WCMD_ReadAndParseLine(WCHAR *optionalcmd, CMD_LIST **output, HANDLE readF
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* Process all the commands read in so far
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*/
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CMD_LIST *WCMD_process_commands(CMD_LIST *thisCmd, BOOL oneBracket,
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WCHAR *var, WCHAR *val) {
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const WCHAR *var, const WCHAR *val) {
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int bdepth = -1;
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