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#include <stdio.h>
#include "typedef.h"
#include "splitter.hpp"
#include "moreio.h"
#include "settings.h"
#include "helpers.h"
#include "messbox.h"
#include "dumpfiles.h"
#include "utf8.h"
#define numDoubleCharTypes 13
const char * doubleChangeMe[] = {"&&", "==", "||", "!=", "<=", ">=", "++", "--", "+=", "-=", "*=", "/=", "%="};
const char doubleBecome [] = {CHAR_AND, CHAR_EQUALS, CHAR_OR, CHAR_NOT_EQ, CHAR_LESS_EQUAL, CHAR_MORE_EQUAL, CHAR_INCREMENT, CHAR_DECREMENT, CHAR_PLUS_EQ, CHAR_MINUS_EQ, CHAR_MULT_EQ, CHAR_DIV_EQ, CHAR_MOD_EQ};
static unsigned int currentLine;
static bool printLine;
static FILE * outputFile;
static bool printSpace;
static bool spaceLast;
void doLine() {
if (printLine) {
fprintf(outputFile, "%c%05d", 1,currentLine);
printLine = false;
}
if (printSpace) {
fprintf(outputFile, " ");
printSpace = false;
}
}
bool preProcess (char * codeFileName, int fileNumber, stringArray * & strings, stringArray * & fileHandles) {
char * wholeFile;
char outputName[13], quoteChar = ' ';
bool showStringWhenFinished = false;
int index = 0, stringPosition = 0;
bool readingQuote = false;
bool escapeCharNext = false, justAComment = false;
char grabString[1000];
int doubleCheckLoop;
spaceLast = true;
printSpace = false;
currentLine = 1;
printLine = false;
if (! gotoTempDirectory ()) return false;
sprintf (outputName, "_T%05i.TMP", fileNumber);
outputFile = fopen (outputName, "wt");
if (! outputFile) {
addComment (ERRORTYPE_SYSTEMERROR, "Can't create temporary file!\n\nYou're probably out of disk space or you don't have access to the temporary folder.", NULL);
return false;
}
if (! gotoSourceDirectory ()) return false;
wholeFile = grabWholeFile (codeFileName);
if (wholeFile == NULL) {
addComment (ERRORTYPE_PROJECTERROR, "Either this file contains nothing, or it doesn't exist...", codeFileName);
return false;
}
if (! u8_isvalid(wholeFile)) {
return addComment (ERRORTYPE_PROJECTERROR, "Invalid string found. (It is not UTF-8 encoded.)", NULL, codeFileName, 0);
}
fprintf (outputFile, "%s*", codeFileName);
fprintf(outputFile, "%c%05d", 1,currentLine);
while (wholeFile[index]) {
if (readingQuote) {
if ((wholeFile[index] == quoteChar) && (! escapeCharNext)) {
readingQuote = false;
grabString[stringPosition] = 0;
stringPosition = 0;
if (showStringWhenFinished) {
char buff[1030];
sprintf (buff, "String in question: \"%s\"", grabString);
addCommentWithLine (ERRORTYPE_PROJECTWARNING, buff, codeFileName, currentLine);
}
if (quoteChar == '\'' && audioFile (grabString) && settings.forceSilent)
grabString[0] = 0;
if (quoteChar == '\"')
{
doLine();
fprintf (outputFile, "_%s%i ", "string", findOrAdd (strings, grabString, false));
}
else
{
doLine();
fprintf (outputFile, "_%s%i ", "file", findOrAdd (fileHandles, grabString, false));
}
}
else if ((wholeFile[index] == '\\') && (quoteChar == '\"') && (! escapeCharNext))
{
escapeCharNext = true;
}
else if (wholeFile[index] == '\n')
{
grabString[stringPosition] = 0;
addComment (ERRORTYPE_PROJECTERROR, "Runaway string", grabString, codeFileName, currentLine);
return false;
}
else
{
if (escapeCharNext) {
if (wholeFile[index] != '\"' && wholeFile[index] != '\\') {
char buff[255];
sprintf (buff, "Unrecognised excape character found in a string... I don't know what \"\\%c\" is meant to mean. Tell you what - I'll interpret it as just \"%c\", OK?", wholeFile[index], wholeFile[index]);
showStringWhenFinished = true;
addCommentWithLine(ERRORTYPE_PROJECTWARNING, buff, codeFileName, currentLine);
}
}
escapeCharNext = false;
grabString[stringPosition ++] = wholeFile[index];
}
} else if (justAComment) {
if (wholeFile[index] == '\n') {
if (currentLine) {
if (++currentLine >= 65535)
currentLine=0;
}
justAComment = false;
}
} else {
switch (wholeFile[index]) {
case '\"':
case '\'':
if (! spaceLast) {
printSpace = true;
}
quoteChar = wholeFile[index];
readingQuote = true;
showStringWhenFinished = false;
spaceLast = false;
break;
case '\n':
if (currentLine) {
if (++currentLine >= 65535)
currentLine=0;
}
// No break!
case '\r':
case ' ':
case '\t':
if (! spaceLast) {
printSpace = true;
}
spaceLast = true;
break;
case '}':
spaceLast = false;
doLine();
fprintf (outputFile, "};");
printLine = true;
break;
case '#':
justAComment = true;
break;
case '{':
case '(':
case '[':
if (!spaceLast) {
printSpace = true;
}
// No break!
default:
spaceLast = false;
for (doubleCheckLoop = 0; doubleCheckLoop < numDoubleCharTypes; doubleCheckLoop ++) {
if ((wholeFile[index] == doubleChangeMe[doubleCheckLoop][0]) &&
(wholeFile[index + 1] == doubleChangeMe[doubleCheckLoop][1])) {
index ++;
wholeFile[index] = doubleBecome[doubleCheckLoop];
break;
}
}
doLine();
fprintf (outputFile, "%c", wholeFile[index]);
if (wholeFile[index] == ';') {
printLine = true;
}
break;
}
}
index ++;
}
delete wholeFile;
fclose (outputFile);
return true;
}
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