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stringapi: Take strings in escaping functions

This commit is contained in:
Ben Boeckel 2014-02-08 00:29:59 -05:00 committed by Brad King
parent 4c53997f38
commit 215b1addf0
8 changed files with 43 additions and 38 deletions
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52
Source/cmLocalGenerator.cxx
View File

@ -2358,7 +2358,7 @@ void cmLocalGenerator::AppendFlags(std::string& flags,
//----------------------------------------------------------------------------
void cmLocalGenerator::AppendFlagEscape(std::string& flags,
const char* rawFlag)
const std::string& rawFlag)
{
this->AppendFlags(flags, this->EscapeForShell(rawFlag).c_str());
}
@ -3187,7 +3187,7 @@ cmLocalGenerator
}
//----------------------------------------------------------------------------
std::string cmLocalGenerator::EscapeForShellOldStyle(const char* str)
std::string cmLocalGenerator::EscapeForShellOldStyle(const std::string& str)
{
std::string result;
#if defined(_WIN32) && !defined(__CYGWIN__)
@ -3203,7 +3203,7 @@ std::string cmLocalGenerator::EscapeForShellOldStyle(const char* str)
}
return str;
#else
for(const char* ch = str; *ch != '\0'; ++ch)
for(const char* ch = str.c_str(); *ch != '\0'; ++ch)
{
if(*ch == ' ')
{
@ -3216,28 +3216,30 @@ std::string cmLocalGenerator::EscapeForShellOldStyle(const char* str)
}
//----------------------------------------------------------------------------
static bool cmLocalGeneratorIsShellOperator(const char* str)
static bool cmLocalGeneratorIsShellOperator(const std::string& str)
{
if(strcmp(str, "<") == 0 ||
strcmp(str, ">") == 0 ||
strcmp(str, "<<") == 0 ||
strcmp(str, ">>") == 0 ||
strcmp(str, "|") == 0 ||
strcmp(str, "||") == 0 ||
strcmp(str, "&&") == 0 ||
strcmp(str, "&>") == 0 ||
strcmp(str, "1>") == 0 ||
strcmp(str, "2>") == 0 ||
strcmp(str, "2>&1") == 0 ||
strcmp(str, "1>&2") == 0)
static std::set<std::string> shellOperators;
if(shellOperators.empty())
{
return true;
shellOperators.insert("<");
shellOperators.insert(">");
shellOperators.insert("<<");
shellOperators.insert(">>");
shellOperators.insert("|");
shellOperators.insert("||");
shellOperators.insert("&&");
shellOperators.insert("&>");
shellOperators.insert("1>");
shellOperators.insert("2>");
shellOperators.insert("2>&1");
shellOperators.insert("1>&2");
}
return false;
return shellOperators.count(str) > 0;
}
//----------------------------------------------------------------------------
std::string cmLocalGenerator::EscapeForShell(const char* str, bool makeVars,
std::string cmLocalGenerator::EscapeForShell(const std::string& str,
bool makeVars,
bool forEcho)
{
// Do not escape shell operators.
@ -3279,28 +3281,28 @@ std::string cmLocalGenerator::EscapeForShell(const char* str, bool makeVars,
// Compute the buffer size needed.
int size = (this->WindowsShell ?
cmsysSystem_Shell_GetArgumentSizeForWindows(str, flags) :
cmsysSystem_Shell_GetArgumentSizeForUnix(str, flags));
cmsysSystem_Shell_GetArgumentSizeForWindows(str.c_str(), flags) :
cmsysSystem_Shell_GetArgumentSizeForUnix(str.c_str(), flags));
// Compute the shell argument itself.
std::vector<char> arg(size);
if(this->WindowsShell)
{
cmsysSystem_Shell_GetArgumentForWindows(str, &arg[0], flags);
cmsysSystem_Shell_GetArgumentForWindows(str.c_str(), &arg[0], flags);
}
else
{
cmsysSystem_Shell_GetArgumentForUnix(str, &arg[0], flags);
cmsysSystem_Shell_GetArgumentForUnix(str.c_str(), &arg[0], flags);
}
return std::string(&arg[0]);
}
//----------------------------------------------------------------------------
std::string cmLocalGenerator::EscapeForCMake(const char* str)
std::string cmLocalGenerator::EscapeForCMake(const std::string& str)
{
// Always double-quote the argument to take care of most escapes.
std::string result = "\"";
for(const char* c = str; *c; ++c)
for(const char* c = str.c_str(); *c; ++c)
{
if(*c == '"')
{

9
Source/cmLocalGenerator.h
View File

@ -150,7 +150,8 @@ public:
const char* config);
///! Append flags to a string.
virtual void AppendFlags(std::string& flags, const char* newFlags);
virtual void AppendFlagEscape(std::string& flags, const char* rawFlag);
virtual void AppendFlagEscape(std::string& flags,
const std::string& rawFlag);
///! Get the include flags for the current makefile and language
std::string GetIncludeFlags(const std::vector<std::string> &includes,
cmGeneratorTarget* target,
@ -285,14 +286,14 @@ public:
system to replace make variable references. Optionally adjust
escapes for the special case of passing to the native echo
command. */
std::string EscapeForShell(const char* str, bool makeVars = false,
std::string EscapeForShell(const std::string& str, bool makeVars = false,
bool forEcho = false);
/** Backwards-compatibility version of EscapeForShell. */
std::string EscapeForShellOldStyle(const char* str);
std::string EscapeForShellOldStyle(const std::string& str);
/** Escape the given string as an argument in a CMake script. */
static std::string EscapeForCMake(const char* str);
static std::string EscapeForCMake(const std::string& str);
enum FortranFormat
{

4
Source/cmLocalVisualStudio7Generator.cxx
View File

@ -2100,7 +2100,7 @@ void cmLocalVisualStudio7Generator::WriteVCProjFooter(std::ostream& fout,
<< "</VisualStudioProject>\n";
}
std::string cmLocalVisualStudio7GeneratorEscapeForXML(const char* s)
std::string cmLocalVisualStudio7GeneratorEscapeForXML(const std::string& s)
{
std::string ret = s;
cmSystemTools::ReplaceString(ret, "&", "&amp;");
@ -2111,7 +2111,7 @@ std::string cmLocalVisualStudio7GeneratorEscapeForXML(const char* s)
return ret;
}
std::string cmLocalVisualStudio7Generator::EscapeForXML(const char* s)
std::string cmLocalVisualStudio7Generator::EscapeForXML(const std::string& s)
{
return cmLocalVisualStudio7GeneratorEscapeForXML(s);
}

2
Source/cmLocalVisualStudio7Generator.h
View File

@ -84,7 +84,7 @@ private:
void WriteConfiguration(std::ostream& fout,
const char* configName,
const std::string& libName, cmTarget &tgt);
std::string EscapeForXML(const char* s);
std::string EscapeForXML(const std::string& s);
std::string ConvertToXMLOutputPath(const char* path);
std::string ConvertToXMLOutputPathSingle(const char* path);
void OutputTargetRules(std::ostream& fout, const char* configName,

2
Source/cmLocalXCodeGenerator.cxx
View File

@ -37,7 +37,7 @@ cmLocalXCodeGenerator::GetTargetDirectory(cmTarget const&) const
//----------------------------------------------------------------------------
void cmLocalXCodeGenerator::AppendFlagEscape(std::string& flags,
const char* rawFlag)
const std::string& rawFlag)
{
cmGlobalXCodeGenerator* gg =
static_cast<cmGlobalXCodeGenerator*>(this->GlobalGenerator);

3
Source/cmLocalXCodeGenerator.h
View File

@ -28,7 +28,8 @@ public:
virtual ~cmLocalXCodeGenerator();
virtual std::string GetTargetDirectory(cmTarget const& target) const;
virtual void AppendFlagEscape(std::string& flags, const char* rawFlag);
virtual void AppendFlagEscape(std::string& flags,
const std::string& rawFlag);
virtual void Generate();
virtual void GenerateInstallRules();
private:

7
Source/cmSystemTools.cxx
View File

@ -179,10 +179,11 @@ void cmSystemTools::ExpandRegistryValues(std::string& source, KeyWOW64)
}
#endif
std::string cmSystemTools::EscapeQuotes(const char* str)
std::string cmSystemTools::EscapeQuotes(const std::string& str)
{
std::string result = "";
for(const char* ch = str; *ch != '\0'; ++ch)
std::string result;
result.reserve(str.size());
for(const char* ch = str.c_str(); *ch != '\0'; ++ch)
{
if(*ch == '"')
{

2
Source/cmSystemTools.h
View File

@ -47,7 +47,7 @@ public:
KeyWOW64 view = KeyWOW64_Default);
///! Escape quotes in a string.
static std::string EscapeQuotes(const char* str);
static std::string EscapeQuotes(const std::string& str);
/** Map help document name to file name. */
static std::string HelpFileName(std::string);