private void gnuStdOutHandler(ref outputEntry[] errors, ref outputEntry[] warnings, string filename, string line)
{
//strip out the filename
if (!line.StartsWith(filename))
{
return;
}
line = line.Replace(filename, "");
//get the line number and column number
string[] split = line.Split(' ');
string header = split[0];
string[] headerSplit = header.Split(':');
int lineNum = 0;
int columnNum = 0;
int.TryParse(headerSplit[1], out lineNum);
if (header.Length >= 3)
{
int.TryParse(headerSplit[2], out columnNum);
}
//get the type of message
string messageType = split[1].Replace(":", "").ToLower();
//read the message
string message = "";
for (int c = 2; c < split.Length; c++)
{
message += split[c] + (c == split.Length - 1 ? "" : " ");
}
//add the error/warning entry
if (messageType == "error" || messageType == "warning" || messageType == "fatal")
{
outputEntry e = new outputEntry {
line = lineNum,
column = columnNum,
message = message
};
if (messageType == "error" ||
messageType == "fatal")
{
Helpers.AddObject(ref errors, e);
}
if (messageType == "warning")
{
Helpers.AddObject(ref warnings, e);
}
}
}
private void link(string[] files, string outputFile, StandardCompileOutput <Project> output, StandardOutputCallback stdOut)
{
//perform the link
outputEntry[] errors = new outputEntry[0];
outputEntry[] warnings = new outputEntry[0];
link(ref errors, ref warnings, files, outputFile, stdOut);
//add the errors and warnings to the output object
for (int c = 0; c < errors.Length; c++)
{
output.addError(null, 0, 0, errors[c].message);
}
for (int c = 0; c < warnings.Length; c++)
{
output.addWarning(null, 0, 0, warnings[c].message);
}
}
private void compileAssembly(bool linkable, string outputFile, StandardCompileOutput <Project> output, fileObj[] files, StandardOutputCallback stdOut)
{
if (File.Exists(outputFile))
{
File.Delete(outputFile);
}
//collapse all the files into one file to compile
string collapsed = collapseFiles(files, ".asm");
//compile
outputEntry[] errors = new outputEntry[0];
outputEntry[] warnings = new outputEntry[0];
compileAssembly(linkable, ref errors, ref warnings, collapsed, outputFile, stdOut);
processCompileResults(files, output, errors, warnings);
//clean up
File.Delete(collapsed);
}
private void resolveFile(outputEntry outputEntry, fileObj[] files, out ProjectFile file, out int line)
{
long lineTotal = 0;
file = null;
line = -1;
for (int c = 0; c < files.Length; c++)
{
fileObj entry = files[c];
int relativeLine = (int)(outputEntry.line - lineTotal);
if (relativeLine <= entry.LineLength)
{
line = relativeLine;
file = entry.ProjectFile;
return;
}
lineTotal += entry.LineLength;
}
}
private void compileC(string outputFile, StandardCompileOutput <Project> output, fileObj[] codeFiles, fileObj[] headerFiles, StandardOutputCallback stdOut)
{
if (File.Exists(outputFile))
{
File.Delete(outputFile);
}
//collapse the code files and header files into one array but add the header files first.
fileObj[] files = new fileObj[0];
Helpers.AddObject(ref files, headerFiles);
Helpers.AddObject(ref files, codeFiles);
//flatten the files down to a single file
string collapsed = collapseFiles(files, ".c");
//perform the compile
outputEntry[] errors = new outputEntry[0];
outputEntry[] warnings = new outputEntry[0];
compileC(ref errors, ref warnings, collapsed, outputFile, stdOut);
processCompileResults(codeFiles, output, errors, warnings);
//clean up
File.Delete(collapsed);
}
private void resolveFile(outputEntry outputEntry, fileObj[] files, out ProjectFile file, out int line)
{
long lineTotal = 0;
file = null;
line = -1;
for (int c = 0; c < files.Length; c++) {
fileObj entry = files[c];
int relativeLine = (int)(outputEntry.line - lineTotal);
if (relativeLine <= entry.LineLength) {
line = relativeLine;
file = entry.ProjectFile;
return;
}
lineTotal += entry.LineLength;
}
}
private void processCompileResults(fileObj[] files, StandardCompileOutput<Project> output, outputEntry[] errors, outputEntry[] warnings)
{
for (int c = 0; c < errors.Length; c++) {
ProjectFile file;
int line;
resolveFile(errors[c], files, out file, out line);
output.addError(
file,
line,
errors[c].column,
errors[c].message);
}
for (int c = 0; c < warnings.Length; c++) {
ProjectFile file;
int line;
resolveFile(warnings[c], files, out file, out line);
output.addWarning(
file,
line,
warnings[c].column,
warnings[c].message);
}
}
private void link(ref outputEntry[] errors, ref outputEntry[] warnings, string[] files, string outputFile, StandardOutputCallback stdOut)
{
//define the filename for the linker
string linker = new FileInfo("compilers/linker/ld.exe").FullName;
//linker = "C:\\cygwin\\bin\\ld.exe";
//define the arguments to pass to the linker
string args = "-m elf_i386 -o \"" + outputFile + "\" "; //-m elf_i386
for (int c = 0; c < files.Length; c++) {
args += "\"" + files[c] + "\" ";
}
//invoke the linker
outputEntry[] e = errors;
outputEntry[] w = warnings;
Helpers.SpawnProcess(
linker,
null,
args,
true,
delegate(string line) {
stdOut(line);
gnuStdOutHandler(ref e, ref w, "/linker/ld", line);
});
//clean up
errors = e;
warnings = w;
}
private void link(string[] files, string outputFile, StandardCompileOutput<Project> output, StandardOutputCallback stdOut)
{
//perform the link
outputEntry[] errors = new outputEntry[0];
outputEntry[] warnings = new outputEntry[0];
link(ref errors, ref warnings, files, outputFile, stdOut);
//add the errors and warnings to the output object
for (int c = 0; c < errors.Length; c++) {
output.addError(null, 0, 0, errors[c].message);
}
for (int c = 0; c < warnings.Length; c++) {
output.addWarning(null, 0, 0, warnings[c].message);
}
}
private void gnuStdOutHandler(ref outputEntry[] errors, ref outputEntry[] warnings, string filename, string line)
{
//strip out the filename
if (!line.StartsWith(filename)) { return; }
line = line.Replace(filename, "");
//get the line number and column number
string[] split = line.Split(' ');
string header = split[0];
string[] headerSplit = header.Split(':');
int lineNum = 0;
int columnNum = 0;
int.TryParse(headerSplit[1], out lineNum);
if (header.Length >= 3) { int.TryParse(headerSplit[2], out columnNum); }
//get the type of message
string messageType = split[1].Replace(":", "").ToLower();
//read the message
string message = "";
for (int c = 2; c < split.Length; c++) {
message += split[c] + (c == split.Length - 1 ? "" : " ");
}
//add the error/warning entry
if (messageType == "error" || messageType == "warning" || messageType == "fatal") {
outputEntry e = new outputEntry {
line = lineNum,
column = columnNum,
message = message
};
if (messageType == "error" ||
messageType == "fatal") {
Helpers.AddObject(ref errors, e);
}
if (messageType == "warning") {
Helpers.AddObject(ref warnings, e);
}
}
}
private void compileC(ref outputEntry[] errors, ref outputEntry[] warnings, string filename, string outputFile, StandardOutputCallback stdOut)
{
//get the filename for the GCC compiler
string gcc = new FileInfo("compilers/gcc/bin/gcc.exe").FullName;
//invoke the GCC compiler
outputEntry[] e = errors;
outputEntry[] w = warnings;
Helpers.SpawnProcess(
gcc,
null,
"-c \"" + filename + "\" -o \"" + outputFile + "\" " +
"-Wall -Wextra -nostdlib -nostartfiles -nodefaultlibs -m32",
true,
delegate(string line) {
stdOut(line);
gnuStdOutHandler(ref e, ref w, filename, line);
});
//clean up
errors = e;
warnings = w;
}
private void compileC(string outputFile, StandardCompileOutput<Project> output, fileObj[] codeFiles, fileObj[] headerFiles, StandardOutputCallback stdOut)
{
if (File.Exists(outputFile)) { File.Delete(outputFile); }
//collapse the code files and header files into one array but add the header files first.
fileObj[] files = new fileObj[0];
Helpers.AddObject(ref files, headerFiles);
Helpers.AddObject(ref files, codeFiles);
//flatten the files down to a single file
string collapsed = collapseFiles(files, ".c");
//perform the compile
outputEntry[] errors = new outputEntry[0];
outputEntry[] warnings = new outputEntry[0];
compileC(ref errors, ref warnings, collapsed, outputFile, stdOut);
processCompileResults(codeFiles, output, errors, warnings);
//clean up
File.Delete(collapsed);
}
private void compileAssembly(bool linkable, ref outputEntry[] errors, ref outputEntry[] warnings, string filename, string outputFile, StandardOutputCallback stdOut)
{
//define the filename for the NASM compiler
string nasmCompiler = new FileInfo("compilers/nasm/nasm.exe").FullName;
//call nasm to compile the ASM code.
outputEntry[] e = errors;
outputEntry[] w = warnings;
Helpers.SpawnProcess(
nasmCompiler,
new FileInfo(filename).Directory.FullName,
(linkable ? "-f elf32 " : "") +
"\"" + filename + "\" " +
"-o \"" + outputFile + "\"",
true,
delegate(string line) {
stdOut(line);
gnuStdOutHandler(
ref e,
ref w,
filename,
line);
});
//clean up
errors = e;
warnings = w;
}
private void compileAssembly(bool linkable, string outputFile, StandardCompileOutput<Project> output, fileObj[] files, StandardOutputCallback stdOut)
{
if (File.Exists(outputFile)) { File.Delete(outputFile); }
//collapse all the files into one file to compile
string collapsed = collapseFiles(files, ".asm");
//compile
outputEntry[] errors = new outputEntry[0];
outputEntry[] warnings = new outputEntry[0];
compileAssembly(linkable, ref errors, ref warnings, collapsed, outputFile, stdOut);
processCompileResults(files, output, errors, warnings);
//clean up
File.Delete(collapsed);
}
