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cmOutputConverter: Add a flag for IsUnix

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Remove the need for method parameters to represent the distinction.
This commit is contained in:
Stephen Kelly
2016-10-04 22:56:32 +02:00
parent 1365e18b9b
commit fd93b3605b
2 changed files with 22 additions and 20 deletions
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32
Source/cmOutputConverter.cxx
View File

@@ -239,9 +239,11 @@ std::string cmOutputConverter::EscapeForShell(const std::string& str,
if (this->GetState()->UseNMake()) {
flags |= Shell_Flag_NMake;
}
if (!this->GetState()->UseWindowsShell()) {
flags |= Shell_Flag_IsUnix;
}
return Shell__GetArgument(str.c_str(), !this->GetState()->UseWindowsShell(),
flags);
return Shell__GetArgument(str.c_str(), flags);
}
std::string cmOutputConverter::EscapeForCMake(const std::string& str)
@@ -270,7 +272,7 @@ std::string cmOutputConverter::EscapeForCMake(const std::string& str)
std::string cmOutputConverter::EscapeWindowsShellArgument(const char* arg,
int shell_flags)
{
return Shell__GetArgument(arg, 0, shell_flags);
return Shell__GetArgument(arg, shell_flags);
}
cmOutputConverter::FortranFormat cmOutputConverter::GetFortranFormat(
@@ -356,10 +358,10 @@ int cmOutputConverter::Shell__CharNeedsQuotesOnWindows(char c)
(c == '>') || (c == '|') || (c == '^'));
}
int cmOutputConverter::Shell__CharNeedsQuotes(char c, int isUnix, int flags)
int cmOutputConverter::Shell__CharNeedsQuotes(char c, int flags)
{
/* On Windows the built-in command shell echo never needs quotes. */
if (!isUnix && (flags & Shell_Flag_EchoWindows)) {
if (!(flags & Shell_Flag_IsUnix) && (flags & Shell_Flag_EchoWindows)) {
return 0;
}
@@ -368,7 +370,7 @@ int cmOutputConverter::Shell__CharNeedsQuotes(char c, int isUnix, int flags)
return 1;
}
if (isUnix) {
if (flags & Shell_Flag_IsUnix) {
/* On UNIX several special characters need quotes to preserve them. */
if (Shell__CharNeedsQuotesOnUnix(c)) {
return 1;
@@ -426,8 +428,7 @@ flag later when we understand applications of this better.
*/
#define KWSYS_SYSTEM_SHELL_QUOTE_MAKE_VARIABLES 0
int cmOutputConverter::Shell__ArgumentNeedsQuotes(const char* in, int isUnix,
int flags)
int cmOutputConverter::Shell__ArgumentNeedsQuotes(const char* in, int flags)
{
/* The empty string needs quotes. */
if (!*in) {
@@ -459,14 +460,14 @@ int cmOutputConverter::Shell__ArgumentNeedsQuotes(const char* in, int isUnix,
}
/* Check whether this character needs quotes. */
if (Shell__CharNeedsQuotes(*c, isUnix, flags)) {
if (Shell__CharNeedsQuotes(*c, flags)) {
return 1;
}
}
}
/* On Windows some single character arguments need quotes. */
if (!isUnix && *in && !*(in + 1)) {
if (flags & Shell_Flag_IsUnix && *in && !*(in + 1)) {
char c = *in;
if ((c == '?') || (c == '&') || (c == '^') || (c == '|') || (c == '#')) {
return 1;
@@ -476,8 +477,7 @@ int cmOutputConverter::Shell__ArgumentNeedsQuotes(const char* in, int isUnix,
return 0;
}
std::string cmOutputConverter::Shell__GetArgument(const char* in, int isUnix,
int flags)
std::string cmOutputConverter::Shell__GetArgument(const char* in, int flags)
{
std::ostringstream out;
@@ -488,11 +488,11 @@ std::string cmOutputConverter::Shell__GetArgument(const char* in, int isUnix,
int windows_backslashes = 0;
/* Whether the argument must be quoted. */
int needQuotes = Shell__ArgumentNeedsQuotes(in, isUnix, flags);
int needQuotes = Shell__ArgumentNeedsQuotes(in, flags);
if (needQuotes) {
/* Add the opening quote for this argument. */
if (flags & Shell_Flag_WatcomQuote) {
if (isUnix) {
if (flags & Shell_Flag_IsUnix) {
out << '"';
}
out << '\'';
@@ -524,7 +524,7 @@ std::string cmOutputConverter::Shell__GetArgument(const char* in, int isUnix,
}
/* Check whether this character needs escaping for the shell. */
if (isUnix) {
if (flags & Shell_Flag_IsUnix) {
/* On Unix a few special characters need escaping even inside a
quoted argument. */
if (*c == '\\' || *c == '"' || *c == '`' || *c == '$') {
@@ -621,7 +621,7 @@ std::string cmOutputConverter::Shell__GetArgument(const char* in, int isUnix,
/* Add the closing quote for this argument. */
if (flags & Shell_Flag_WatcomQuote) {
out << '\'';
if (isUnix) {
if (flags & Shell_Flag_IsUnix) {
out << '"';
}
} else {

10
Source/cmOutputConverter.h
View File

@@ -66,7 +66,9 @@ public:
Shell_Flag_AllowMakeVariables = (1 << 6),
/** The target shell quoting uses extra single Quotes for Watcom tools. */
Shell_Flag_WatcomQuote = (1 << 7)
Shell_Flag_WatcomQuote = (1 << 7),
Shell_Flag_IsUnix = (1 << 8)
};
std::string EscapeForShell(const std::string& str, bool makeVars = false,
@@ -116,11 +118,11 @@ private:
static int Shell__CharIsWhitespace(char c);
static int Shell__CharNeedsQuotesOnUnix(char c);
static int Shell__CharNeedsQuotesOnWindows(char c);
static int Shell__CharNeedsQuotes(char c, int isUnix, int flags);
static int Shell__CharNeedsQuotes(char c, int flags);
static int Shell__CharIsMakeVariableName(char c);
static const char* Shell__SkipMakeVariables(const char* c);
static int Shell__ArgumentNeedsQuotes(const char* in, int isUnix, int flags);
static std::string Shell__GetArgument(const char* in, int isUnix, int flags);
static int Shell__ArgumentNeedsQuotes(const char* in, int flags);
static std::string Shell__GetArgument(const char* in, int flags);
private:
cmState::Snapshot StateSnapshot;