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shell32: Remove code for separating arguments from file path.

This commit is contained in:
Piotr Caban 2015-07-15 17:33:57 +02:00 committed by Alexandre Julliard
parent 22f28d2923
commit 8e853a3e90
2 changed files with 12 additions and 92 deletions
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84
dlls/shell32/shlexec.c
View File

@ -1423,11 +1423,10 @@ static UINT_PTR SHELL_execute_class( LPCWSTR wszApplicationName, LPSHELLEXECUTEI
return rslt;
}
static BOOL SHELL_translate_idlist( LPSHELLEXECUTEINFOW sei, LPWSTR wszParameters, DWORD parametersLen, LPWSTR wszApplicationName, DWORD dwApplicationNameLen )
static void SHELL_translate_idlist( LPSHELLEXECUTEINFOW sei, LPWSTR wszParameters, DWORD parametersLen, LPWSTR wszApplicationName, DWORD dwApplicationNameLen )
{
static const WCHAR wExplorer[] = {'e','x','p','l','o','r','e','r','.','e','x','e',0};
WCHAR buffer[MAX_PATH];
BOOL appKnownSingular = FALSE;
/* last chance to translate IDList: now also allow CLSID paths */
if (SUCCEEDED(SHELL_GetPathFromIDListForExecuteW(sei->lpIDList, buffer, sizeof(buffer)/sizeof(WCHAR)))) {
@ -1441,7 +1440,6 @@ static BOOL SHELL_translate_idlist( LPSHELLEXECUTEINFOW sei, LPWSTR wszParameter
ERR("application len exceeds buffer size (%i > %i), truncating\n",
lstrlenW(wExplorer) + 1, dwApplicationNameLen);
lstrcpynW(wszApplicationName, wExplorer, dwApplicationNameLen);
appKnownSingular = TRUE;
sei->fMask &= ~SEE_MASK_INVOKEIDLIST;
} else {
@ -1461,12 +1459,10 @@ static BOOL SHELL_translate_idlist( LPSHELLEXECUTEINFOW sei, LPWSTR wszParameter
buffer, target, sei->lpIDList, NULL, &resultLen);
if (resultLen > dwApplicationNameLen)
ERR("Argify buffer not large enough... truncating\n");
appKnownSingular = FALSE;
}
sei->fMask &= ~SEE_MASK_INVOKEIDLIST;
}
}
return appKnownSingular;
}
static UINT_PTR SHELL_quote_and_execute( LPCWSTR wcmd, LPCWSTR wszParameters, LPCWSTR wszKeyname, LPCWSTR wszApplicationName, LPWSTR env, LPSHELLEXECUTEINFOW psei, LPSHELLEXECUTEINFOW psei_out, SHELL_ExecuteW32 execfunc )
@ -1574,12 +1570,10 @@ static BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc )
DWORD wcmdLen = sizeof(wcmdBuffer) / sizeof(WCHAR);
DWORD len;
SHELLEXECUTEINFOW sei_tmp; /* modifiable copy of SHELLEXECUTEINFO struct */
WCHAR wfileName[MAX_PATH];
WCHAR *env;
WCHAR wszKeyname[256];
LPCWSTR lpFile;
UINT_PTR retval = SE_ERR_NOASSOC;
BOOL appKnownSingular = FALSE;
/* make a local copy of the LPSHELLEXECUTEINFO structure and work with this from now on */
sei_tmp = *sei;
@ -1607,7 +1601,6 @@ static BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc )
memcpy(wszApplicationName, sei_tmp.lpFile+1, (l+1)*sizeof(WCHAR));
if (wszApplicationName[l-1] == '\"')
wszApplicationName[l-1] = '\0';
appKnownSingular = TRUE;
TRACE("wszApplicationName=%s\n",debugstr_w(wszApplicationName));
} else {
DWORD l = strlenW(sei_tmp.lpFile)+1;
@ -1678,7 +1671,6 @@ static BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc )
}
SHGetPathFromIDListW(sei_tmp.lpIDList, wszApplicationName);
appKnownSingular = TRUE;
TRACE("-- idlist=%p (%s)\n", sei_tmp.lpIDList, debugstr_w(wszApplicationName));
}
@ -1710,10 +1702,10 @@ static BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc )
/* Has the IDList not yet been translated? */
if (sei_tmp.fMask & SEE_MASK_IDLIST)
{
appKnownSingular = SHELL_translate_idlist( &sei_tmp, wszParameters,
parametersLen,
wszApplicationName,
dwApplicationNameLen );
SHELL_translate_idlist( &sei_tmp, wszParameters,
parametersLen,
wszApplicationName,
dwApplicationNameLen );
}
/* convert file URLs */
@ -1746,7 +1738,6 @@ static BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc )
HeapFree(GetProcessHeap(), 0, wszApplicationName);
dwApplicationNameLen = len + 1;
wszApplicationName = buf;
/* appKnownSingular unmodified */
sei_tmp.lpFile = wszApplicationName;
}
@ -1770,70 +1761,7 @@ static BOOL SHELL_execute( LPSHELLEXECUTEINFOW sei, SHELL_ExecuteW32 execfunc )
/* Else, try to execute the filename */
TRACE("execute:%s,%s,%s\n", debugstr_w(wszApplicationName), debugstr_w(wszParameters), debugstr_w(wszDir));
/* separate out command line arguments from executable file name */
if (!*sei_tmp.lpParameters && !appKnownSingular) {
/* If the executable path is quoted, handle the rest of the command line as parameters. */
if (sei_tmp.lpFile[0] == '"') {
LPWSTR src = wszApplicationName/*sei_tmp.lpFile*/ + 1;
LPWSTR dst = wfileName;
LPWSTR end;
/* copy the unquoted executable path to 'wfileName' */
while(*src && *src!='"')
*dst++ = *src++;
*dst = '\0';
if (*src == '"') {
end = ++src;
while(isspace(*src))
++src;
} else
end = src;
/* copy the parameter string to 'wszParameters' */
strcpyW(wszParameters, src);
/* terminate previous command string after the quote character */
*end = '\0';
lpFile = wfileName;
}
else
{
/* If the executable name is not quoted, we have to use this search loop here,
that in CreateProcess() is not sufficient because it does not handle shell links. */
WCHAR buffer[MAX_PATH], xlpFile[MAX_PATH];
LPWSTR space, s;
LPWSTR beg = wszApplicationName/*sei_tmp.lpFile*/;
for(s=beg; (space=strchrW(s, ' ')); s=space+1) {
int idx = space-sei_tmp.lpFile;
memcpy(buffer, sei_tmp.lpFile, idx * sizeof(WCHAR));
buffer[idx] = '\0';
/*FIXME This finds directory paths if the targeted file name contains spaces. */
if (SearchPathW(*sei_tmp.lpDirectory? sei_tmp.lpDirectory: NULL, buffer, wszExe, sizeof(xlpFile)/sizeof(xlpFile[0]), xlpFile, NULL))
{
/* separate out command from parameter string */
LPCWSTR p = space + 1;
while(isspaceW(*p))
++p;
strcpyW(wszParameters, p);
*space = '\0';
break;
}
}
lpFile = sei_tmp.lpFile;
}
} else
lpFile = sei_tmp.lpFile;
lpFile = sei_tmp.lpFile;
wcmd = wcmdBuffer;
len = lstrlenW(wszApplicationName) + 1;
if (sei_tmp.lpParameters[0])

20
dlls/shell32/tests/shlexec.c
View File

@ -902,7 +902,7 @@ static filename_tests_t filename_tests[]=
{"QuotedUpperL", "%s\\test file.shlexec", 0x0, 33},
/* Test file masked due to space */
{NULL, "%s\\masked file.shlexec", 0x1, 33},
{NULL, "%s\\masked file.shlexec", 0x0, 33},
/* Test if quoting prevents the masking */
{NULL, "%s\\masked file.shlexec", 0x40, 33},
@ -933,7 +933,7 @@ static void test_lpFile_parsed(void)
/* existing "drawback_file.noassoc" prevents finding "drawback_file.noassoc foo.shlexec" on wine */
sprintf(fileA, "%s\\drawback_file.noassoc foo.shlexec", tmpdir);
rc=shell_execute(NULL, fileA, NULL, NULL);
todo_wine ok(rc > 32, "%s failed: rc=%lu\n", shell_call, rc);
ok(rc > 32, "%s failed: rc=%lu\n", shell_call, rc);
/* if quoted, existing "drawback_file.noassoc" not prevents finding "drawback_file.noassoc foo.shlexec" on wine */
sprintf(fileA, "\"%s\\drawback_file.noassoc foo.shlexec\"", tmpdir);
@ -1542,18 +1542,10 @@ static void test_filename(void)
}
if (rc > 32)
rc=33;
if ((test->todo & 0x1)==0)
{
ok(rc==test->rc ||
broken(quotedfile && rc == SE_ERR_FNF), /* NT4 */
"%s failed: rc=%ld err=%u\n", shell_call,
rc, GetLastError());
}
else todo_wine
{
ok(rc==test->rc, "%s failed: rc=%ld err=%u\n", shell_call,
rc, GetLastError());
}
ok(rc==test->rc ||
broken(quotedfile && rc == SE_ERR_FNF), /* NT4 */
"%s failed: rc=%ld err=%u\n", shell_call,
rc, GetLastError());
if (rc == 33)
{
const char* verb;