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-rw-r--r--tools/lldb-mi/MICmdArgValFile.cpp178
1 files changed, 0 insertions, 178 deletions
diff --git a/tools/lldb-mi/MICmdArgValFile.cpp b/tools/lldb-mi/MICmdArgValFile.cpp
deleted file mode 100644
index 7171b0fa8f18..000000000000
--- a/tools/lldb-mi/MICmdArgValFile.cpp
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@@ -1,178 +0,0 @@
-//===-- MICmdArgValFile.cpp -------------------------------------*- C++ -*-===//
-//
-// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
-// See https://llvm.org/LICENSE.txt for license information.
-// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
-//
-//===----------------------------------------------------------------------===//
-
-// In-house headers:
-#include "MICmdArgValFile.h"
-#include "MICmdArgContext.h"
-
-//++
-// Details: CMICmdArgValFile constructor.
-// Type: Method.
-// Args: None.
-// Return: None.
-// Throws: None.
-//--
-CMICmdArgValFile::CMICmdArgValFile() {}
-
-//++
-// Details: CMICmdArgValFile constructor.
-// Type: Method.
-// Args: vrArgName - (R) Argument's name to search by.
-// vbMandatory - (R) True = Yes must be present, false = optional
-// argument.
-// vbHandleByCmd - (R) True = Command processes *this option, false =
-// not handled.
-// Return: None.
-// Throws: None.
-//--
-CMICmdArgValFile::CMICmdArgValFile(const CMIUtilString &vrArgName,
- const bool vbMandatory,
- const bool vbHandleByCmd)
- : CMICmdArgValBaseTemplate(vrArgName, vbMandatory, vbHandleByCmd) {}
-
-//++
-// Details: CMICmdArgValFile destructor.
-// Type: Overridden.
-// Args: None.
-// Return: None.
-// Throws: None.
-//--
-CMICmdArgValFile::~CMICmdArgValFile() {}
-
-//++
-// Details: Parse the command's argument options string and try to extract the
-// value *this
-// argument is looking for.
-// Type: Overridden.
-// Args: vwArgContext - (R) The command's argument options string.
-// Return: MIstatus::success - Functional succeeded.
-// MIstatus::failure - Functional failed.
-// Throws: None.
-//--
-bool CMICmdArgValFile::Validate(CMICmdArgContext &vwArgContext) {
- if (vwArgContext.IsEmpty())
- return m_bMandatory ? MIstatus::failure : MIstatus::success;
-
- // The GDB/MI spec suggests there is only parameter
-
- if (vwArgContext.GetNumberArgsPresent() == 1) {
- const CMIUtilString &rFile(vwArgContext.GetArgsLeftToParse());
- if (IsFilePath(rFile)) {
- m_bFound = true;
- m_bValid = true;
- m_argValue = rFile.Trim('"');
- vwArgContext.RemoveArg(rFile);
- return MIstatus::success;
- } else
- return MIstatus::failure;
- }
-
- // In reality there are more than one option, if so the file option
- // is the last one (don't handle that here - find the best looking one)
- const CMIUtilString::VecString_t vecOptions(vwArgContext.GetArgs());
- CMIUtilString::VecString_t::const_iterator it = vecOptions.begin();
- while (it != vecOptions.end()) {
- const CMIUtilString &rTxt(*it);
- if (IsFilePath(rTxt)) {
- m_bFound = true;
-
- if (vwArgContext.RemoveArg(rTxt)) {
- m_bValid = true;
- m_argValue = rTxt.Trim('"');
- return MIstatus::success;
- } else
- return MIstatus::success;
- }
-
- // Next
- ++it;
- }
-
- return MIstatus::failure;
-}
-
-//++
-// Details: Given some text extract the file name path from it. If a space is
-// found in
-// path done return the path surrounded in quotes.
-// Type: Method.
-// Args: vrTxt - (R) The text to extract the file name path from.
-// Return: CMIUtilString - File name and or path.
-// Throws: None.
-//--
-CMIUtilString
-CMICmdArgValFile::GetFileNamePath(const CMIUtilString &vrTxt) const {
- CMIUtilString fileNamePath(vrTxt);
-
- // Look for a space in the path
- const char cSpace = ' ';
- const size_t nPos = fileNamePath.find(cSpace);
- if (nPos != std::string::npos)
- fileNamePath = CMIUtilString::Format("\"%s\"", fileNamePath.c_str());
-
- return fileNamePath;
-}
-
-//++
-// Details: Examine the string and determine if it is a valid file name path.
-// Type: Method.
-// Args: vrFileNamePath - (R) File's name and directory path.
-// Return: bool - True = yes valid file path, false = no.
-// Throws: None.
-//--
-bool CMICmdArgValFile::IsFilePath(const CMIUtilString &vrFileNamePath) const {
- if (vrFileNamePath.empty())
- return false;
-
- const bool bHavePosSlash = (vrFileNamePath.find('/') != std::string::npos);
- const bool bHaveBckSlash = (vrFileNamePath.find('\\') != std::string::npos);
-
- // Look for --someLongOption
- size_t nPos = vrFileNamePath.find("--");
- const bool bLong = (nPos == 0);
- if (bLong)
- return false;
-
- // Look for -f type short parameters
- nPos = vrFileNamePath.find('-');
- const bool bShort = (nPos == 0);
- if (bShort)
- return false;
-
- // Look for i1 i2 i3....
- nPos = vrFileNamePath.find('i');
- const bool bFoundI1 = ((nPos == 0) && (::isdigit(vrFileNamePath[1])));
- if (bFoundI1)
- return false;
-
- const bool bValidChars = IsValidChars(vrFileNamePath);
- return bValidChars || bHavePosSlash || bHaveBckSlash;
-}
-
-//++
-// Details: Determine if the path contains valid characters for a file path.
-// Letters can be
-// either upper or lower case.
-// Type: Method.
-// Args: vrText - (R) The text data to examine.
-// Return: bool - True = yes valid, false = one or more chars is valid.
-// Throws: None.
-//--
-bool CMICmdArgValFile::IsValidChars(const CMIUtilString &vrText) const {
- static CMIUtilString s_strSpecialCharacters(".'\"`@#$%^&*()_+-={}[]| ");
- const char *pPtr = vrText.c_str();
- for (MIuint i = 0; i < vrText.length(); i++, pPtr++) {
- const char c = *pPtr;
- if (::isalnum((int)c) == 0) {
- if (s_strSpecialCharacters.find(c) == CMIUtilString::npos)
- return false;
- }
- }
-
- return true;
-}