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-rw-r--r--Source/cmDependsJavaParserHelper.cxx333
1 files changed, 131 insertions, 202 deletions
diff --git a/Source/cmDependsJavaParserHelper.cxx b/Source/cmDependsJavaParserHelper.cxx
index 51a1cb4c5b..bd3ee4d531 100644
--- a/Source/cmDependsJavaParserHelper.cxx
+++ b/Source/cmDependsJavaParserHelper.cxx
@@ -15,7 +15,7 @@
#include "cmSystemTools.h"
#include <cmsys/FStream.hxx>
-int cmDependsJava_yyparse( yyscan_t yyscanner );
+int cmDependsJava_yyparse(yyscan_t yyscanner);
cmDependsJavaParserHelper::cmDependsJavaParserHelper()
{
@@ -29,185 +29,152 @@ cmDependsJavaParserHelper::cmDependsJavaParserHelper()
this->ClassStack.push_back(tl);
}
-
cmDependsJavaParserHelper::~cmDependsJavaParserHelper()
{
this->CleanupParser();
}
-void cmDependsJavaParserHelper::CurrentClass
-::AddFileNamesForPrinting(std::vector<std::string> *files,
- const char* prefix, const char* sep)
+void cmDependsJavaParserHelper::CurrentClass::AddFileNamesForPrinting(
+ std::vector<std::string>* files, const char* prefix, const char* sep)
{
std::string rname = "";
- if ( prefix )
- {
+ if (prefix) {
rname += prefix;
rname += sep;
- }
+ }
rname += this->Name;
files->push_back(rname);
std::vector<CurrentClass>::iterator it;
- for ( it = this->NestedClasses->begin();
- it != this->NestedClasses->end();
- ++ it )
- {
+ for (it = this->NestedClasses->begin(); it != this->NestedClasses->end();
+ ++it) {
it->AddFileNamesForPrinting(files, rname.c_str(), sep);
- }
+ }
}
void cmDependsJavaParserHelper::DeallocateParserType(char** pt)
{
- if (!pt)
- {
+ if (!pt) {
return;
- }
- if (!*pt)
- {
+ }
+ if (!*pt) {
return;
- }
+ }
*pt = 0;
- this->UnionsAvailable --;
+ this->UnionsAvailable--;
}
void cmDependsJavaParserHelper::AddClassFound(const char* sclass)
{
- if( ! sclass )
- {
+ if (!sclass) {
return;
- }
+ }
std::vector<std::string>::iterator it;
- for ( it = this->ClassesFound.begin();
- it != this->ClassesFound.end();
- it ++ )
- {
- if ( *it == sclass )
- {
+ for (it = this->ClassesFound.begin(); it != this->ClassesFound.end(); it++) {
+ if (*it == sclass) {
return;
- }
}
+ }
this->ClassesFound.push_back(sclass);
}
void cmDependsJavaParserHelper::AddPackagesImport(const char* sclass)
{
std::vector<std::string>::iterator it;
- for ( it = this->PackagesImport.begin();
- it != this->PackagesImport.end();
- it ++ )
- {
- if ( *it == sclass )
- {
+ for (it = this->PackagesImport.begin(); it != this->PackagesImport.end();
+ it++) {
+ if (*it == sclass) {
return;
- }
}
+ }
this->PackagesImport.push_back(sclass);
}
-void cmDependsJavaParserHelper::SafePrintMissing(const char* str,
- int line, int cnt)
+void cmDependsJavaParserHelper::SafePrintMissing(const char* str, int line,
+ int cnt)
{
- if ( str )
- {
+ if (str) {
std::cout << line << " String " << cnt << " exists: ";
unsigned int cc;
- for ( cc = 0; cc < strlen(str); cc ++ )
- {
+ for (cc = 0; cc < strlen(str); cc++) {
unsigned char ch = str[cc];
- if ( ch >= 32 && ch <= 126 )
- {
+ if (ch >= 32 && ch <= 126) {
std::cout << (char)ch;
- }
- else
- {
+ } else {
std::cout << "<" << (int)ch << ">";
break;
- }
}
- std::cout << "- " << strlen(str) << std::endl;
}
+ std::cout << "- " << strlen(str) << std::endl;
+ }
}
void cmDependsJavaParserHelper::Print(const char* place, const char* str)
{
- if ( this->Verbose )
- {
+ if (this->Verbose) {
std::cout << "[" << place << "=" << str << "]" << std::endl;
- }
+ }
}
-void cmDependsJavaParserHelper::CombineUnions(char** out,
- const char* in1, char** in2,
- const char* sep)
+void cmDependsJavaParserHelper::CombineUnions(char** out, const char* in1,
+ char** in2, const char* sep)
{
size_t len = 1;
- if ( in1 )
- {
+ if (in1) {
len += strlen(in1);
- }
- if ( *in2 )
- {
+ }
+ if (*in2) {
len += strlen(*in2);
- }
- if ( sep )
- {
+ }
+ if (sep) {
len += strlen(sep);
- }
- *out = new char [ len ];
+ }
+ *out = new char[len];
*out[0] = 0;
- if ( in1 )
- {
+ if (in1) {
strcat(*out, in1);
- }
- if ( sep )
- {
+ }
+ if (sep) {
strcat(*out, sep);
- }
- if ( *in2 )
- {
+ }
+ if (*in2) {
strcat(*out, *in2);
- }
- if ( *in2 )
- {
+ }
+ if (*in2) {
this->DeallocateParserType(in2);
- }
- this->UnionsAvailable ++;
+ }
+ this->UnionsAvailable++;
}
-void cmDependsJavaParserHelper
-::CheckEmpty(int line, int cnt, cmDependsJavaParserHelper::ParserType* pt)
+void cmDependsJavaParserHelper::CheckEmpty(
+ int line, int cnt, cmDependsJavaParserHelper::ParserType* pt)
{
int cc;
int kk = -cnt + 1;
- for ( cc = 1; cc <= cnt; cc ++)
- {
+ for (cc = 1; cc <= cnt; cc++) {
cmDependsJavaParserHelper::ParserType* cpt = pt + kk;
this->SafePrintMissing(cpt->str, line, cc);
- kk ++;
- }
+ kk++;
+ }
}
-void cmDependsJavaParserHelper
-::PrepareElement(cmDependsJavaParserHelper::ParserType* me)
+void cmDependsJavaParserHelper::PrepareElement(
+ cmDependsJavaParserHelper::ParserType* me)
{
// Inititalize self
me->str = 0;
}
-void cmDependsJavaParserHelper
-::AllocateParserType(cmDependsJavaParserHelper::ParserType* pt,
- const char* str, int len)
+void cmDependsJavaParserHelper::AllocateParserType(
+ cmDependsJavaParserHelper::ParserType* pt, const char* str, int len)
{
pt->str = 0;
- if ( len == 0 )
- {
+ if (len == 0) {
len = (int)strlen(str);
- }
- if ( len == 0 )
- {
+ }
+ if (len == 0) {
return;
- }
- this->UnionsAvailable ++;
- pt->str = new char[ len + 1 ];
+ }
+ this->UnionsAvailable++;
+ pt->str = new char[len + 1];
strncpy(pt->str, str, len);
pt->str[len] = 0;
this->Allocates.push_back(pt->str);
@@ -219,51 +186,43 @@ void cmDependsJavaParserHelper::StartClass(const char* cls)
cl.Name = cls;
this->ClassStack.push_back(cl);
- this->CurrentDepth ++;
+ this->CurrentDepth++;
}
void cmDependsJavaParserHelper::EndClass()
{
CurrentClass* parent = 0;
CurrentClass* current = 0;
- if (!this->ClassStack.empty())
- {
+ if (!this->ClassStack.empty()) {
current = &(*(this->ClassStack.end() - 1));
- if ( this->ClassStack.size() > 1 )
- {
+ if (this->ClassStack.size() > 1) {
parent = &(*(this->ClassStack.end() - 2));
- }
}
- if ( current == 0 )
- {
+ }
+ if (current == 0) {
std::cerr << "Error when parsing. Current class is null" << std::endl;
abort();
- }
- if ( parent == 0 )
- {
+ }
+ if (parent == 0) {
std::cerr << "Error when parsing. Parent class is null" << std::endl;
abort();
- }
- this->CurrentDepth --;
+ }
+ this->CurrentDepth--;
parent->NestedClasses->push_back(*current);
- this->ClassStack.erase(this->ClassStack.end()-1, this->ClassStack.end());
+ this->ClassStack.erase(this->ClassStack.end() - 1, this->ClassStack.end());
}
void cmDependsJavaParserHelper::PrintClasses()
{
- if (this->ClassStack.empty())
- {
+ if (this->ClassStack.empty()) {
std::cerr << "Error when parsing. No classes on class stack" << std::endl;
abort();
- }
+ }
std::vector<std::string> files = this->GetFilesProduced();
std::vector<std::string>::iterator sit;
- for ( sit = files.begin();
- sit != files.end();
- ++ sit )
- {
+ for (sit = files.begin(); sit != files.end(); ++sit) {
std::cout << " " << *sit << ".class" << std::endl;
- }
+ }
}
std::vector<std::string> cmDependsJavaParserHelper::GetFilesProduced()
@@ -271,77 +230,62 @@ std::vector<std::string> cmDependsJavaParserHelper::GetFilesProduced()
std::vector<std::string> files;
CurrentClass* toplevel = &(*(this->ClassStack.begin()));
std::vector<CurrentClass>::iterator it;
- for ( it = toplevel->NestedClasses->begin();
- it != toplevel->NestedClasses->end();
- ++ it )
- {
+ for (it = toplevel->NestedClasses->begin();
+ it != toplevel->NestedClasses->end(); ++it) {
it->AddFileNamesForPrinting(&files, 0, "$");
- }
+ }
return files;
}
int cmDependsJavaParserHelper::ParseString(const char* str, int verb)
{
- if ( !str)
- {
+ if (!str) {
return 0;
- }
+ }
this->Verbose = verb;
this->InputBuffer = str;
this->InputBufferPos = 0;
this->CurrentLine = 0;
-
yyscan_t yyscanner;
cmDependsJava_yylex_init(&yyscanner);
cmDependsJava_yyset_extra(this, yyscanner);
int res = cmDependsJava_yyparse(yyscanner);
cmDependsJava_yylex_destroy(yyscanner);
- if ( res != 0 )
- {
+ if (res != 0) {
std::cout << "JP_Parse returned: " << res << std::endl;
return 0;
- }
+ }
- if ( verb )
- {
- if (!this->CurrentPackage.empty())
- {
- std::cout << "Current package is: " <<
- this->CurrentPackage << std::endl;
- }
+ if (verb) {
+ if (!this->CurrentPackage.empty()) {
+ std::cout << "Current package is: " << this->CurrentPackage << std::endl;
+ }
std::cout << "Imports packages:";
- if (!this->PackagesImport.empty())
- {
+ if (!this->PackagesImport.empty()) {
std::vector<std::string>::iterator it;
- for ( it = this->PackagesImport.begin();
- it != this->PackagesImport.end();
- ++ it )
- {
+ for (it = this->PackagesImport.begin(); it != this->PackagesImport.end();
+ ++it) {
std::cout << " " << *it;
- }
}
+ }
std::cout << std::endl;
std::cout << "Depends on:";
- if (!this->ClassesFound.empty())
- {
+ if (!this->ClassesFound.empty()) {
std::vector<std::string>::iterator it;
- for ( it = this->ClassesFound.begin();
- it != this->ClassesFound.end();
- ++ it )
- {
+ for (it = this->ClassesFound.begin(); it != this->ClassesFound.end();
+ ++it) {
std::cout << " " << *it;
- }
}
+ }
std::cout << std::endl;
std::cout << "Generated files:" << std::endl;
this->PrintClasses();
- if ( this->UnionsAvailable != 0 )
- {
- std::cout << "There are still " <<
- this->UnionsAvailable << " unions available" << std::endl;
- }
+ if (this->UnionsAvailable != 0) {
+ std::cout << "There are still " << this->UnionsAvailable
+ << " unions available" << std::endl;
}
+ }
this->CleanupParser();
return 1;
}
@@ -349,82 +293,67 @@ int cmDependsJavaParserHelper::ParseString(const char* str, int verb)
void cmDependsJavaParserHelper::CleanupParser()
{
std::vector<char*>::iterator it;
- for ( it = this->Allocates.begin();
- it != this->Allocates.end();
- ++ it )
- {
- delete [] *it;
- }
- this->Allocates.erase(this->Allocates.begin(),
- this->Allocates.end());
+ for (it = this->Allocates.begin(); it != this->Allocates.end(); ++it) {
+ delete[] * it;
+ }
+ this->Allocates.erase(this->Allocates.begin(), this->Allocates.end());
}
int cmDependsJavaParserHelper::LexInput(char* buf, int maxlen)
{
- if ( maxlen < 1 )
- {
+ if (maxlen < 1) {
return 0;
- }
- if ( this->InputBufferPos < this->InputBuffer.size() )
- {
- buf[0] = this->InputBuffer[ this->InputBufferPos++ ];
- if ( buf[0] == '\n' )
- {
- this->CurrentLine ++;
- }
- return(1);
- }
- else
- {
+ }
+ if (this->InputBufferPos < this->InputBuffer.size()) {
+ buf[0] = this->InputBuffer[this->InputBufferPos++];
+ if (buf[0] == '\n') {
+ this->CurrentLine++;
+ }
+ return (1);
+ } else {
buf[0] = '\n';
- return( 0 );
- }
+ return (0);
+ }
}
void cmDependsJavaParserHelper::Error(const char* str)
{
unsigned long pos = static_cast<unsigned long>(this->InputBufferPos);
- fprintf(stderr, "JPError: %s (%lu / Line: %d)\n",
- str, pos, this->CurrentLine);
+ fprintf(stderr, "JPError: %s (%lu / Line: %d)\n", str, pos,
+ this->CurrentLine);
int cc;
std::cerr << "String: [";
- for ( cc = 0;
- cc < 30 && *(this->InputBuffer.c_str() + this->InputBufferPos + cc);
- cc ++ )
- {
+ for (cc = 0;
+ cc < 30 && *(this->InputBuffer.c_str() + this->InputBufferPos + cc);
+ cc++) {
std::cerr << *(this->InputBuffer.c_str() + this->InputBufferPos + cc);
- }
+ }
std::cerr << "]" << std::endl;
}
void cmDependsJavaParserHelper::UpdateCombine(const char* str1,
const char* str2)
{
- if ( this->CurrentCombine == "" && str1 != 0)
- {
+ if (this->CurrentCombine == "" && str1 != 0) {
this->CurrentCombine = str1;
- }
+ }
this->CurrentCombine += ".";
this->CurrentCombine += str2;
}
int cmDependsJavaParserHelper::ParseFile(const char* file)
{
- if ( !cmSystemTools::FileExists(file))
- {
+ if (!cmSystemTools::FileExists(file)) {
return 0;
- }
+ }
cmsys::ifstream ifs(file);
- if ( !ifs )
- {
+ if (!ifs) {
return 0;
- }
+ }
std::string fullfile = "";
std::string line;
- while ( cmSystemTools::GetLineFromStream(ifs, line) )
- {
+ while (cmSystemTools::GetLineFromStream(ifs, line)) {
fullfile += line + "\n";
- }
+ }
return this->ParseString(fullfile.c_str(), 0);
}
-
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