Michael Fabian 'Xaymar' Dirks
138 lines
2.9 KiB
C++
138 lines
2.9 KiB
C++
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#include "libs.h"
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#include "blitzide.h"
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#include "editor.h"
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#include "stdafx.h"
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static map<string, string> keyhelps;
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int linker_ver, runtime_ver;
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static string execProc(const string& proc)
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{
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HANDLE rd, wr;
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SECURITY_ATTRIBUTES sa = {sizeof(sa), 0, true};
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if (CreatePipe(&rd, &wr, &sa, 0)) {
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STARTUPINFO si = {sizeof(si)};
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si.dwFlags = STARTF_USESTDHANDLES;
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si.hStdOutput = si.hStdError = wr;
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PROCESS_INFORMATION pi = {0};
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if (CreateProcess(0, (char*)proc.c_str(), 0, 0, true, DETACHED_PROCESS, 0, 0, &si, &pi)) {
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CloseHandle(pi.hProcess);
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CloseHandle(pi.hThread);
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CloseHandle(wr);
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string t;
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char* buf = new char[1024];
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for (;;) {
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unsigned long sz;
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int n = ReadFile(rd, buf, 1024, &sz, 0);
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if (!n && GetLastError() == ERROR_BROKEN_PIPE)
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break;
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if (!n) {
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t = "";
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break;
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}
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if (!sz)
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break;
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t += string(buf, sz);
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}
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delete[] buf;
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CloseHandle(rd);
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return t;
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}
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CloseHandle(rd);
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CloseHandle(wr);
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}
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AfxMessageBox((proc + " failed").c_str());
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ExitProcess(0);
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return "";
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}
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int version(string vers, string t)
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{
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t += " version:";
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int n = vers.find(t);
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n += t.size();
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int maj = atoi(vers.substr(n));
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n = vers.find('.', n) + 1;
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int min = atoi(vers.substr(n));
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return maj * 100 + min;
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}
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void initLibs()
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{
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string valid = execProc(prefs.homeDir + "/bin/blitzcc -q");
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if (valid.size()) {
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AfxMessageBox(("Compiler environment error: " + valid).c_str());
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ExitProcess(0);
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}
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string vers = tolower(execProc(prefs.homeDir + "/bin/blitzcc -v"));
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linker_ver = version(vers, "linker");
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runtime_ver = version(vers, "runtime");
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//generate keywords!
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string kws = execProc(prefs.homeDir + "/bin/blitzcc +k");
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if (!kws.size()) {
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AfxMessageBox("Error generating keywords");
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ExitProcess(0);
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}
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int pos = 0, n;
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while ((n = kws.find('\n', pos)) != string::npos) {
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string t = kws.substr(pos, n - pos - 1);
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for (int q = 0; (q = t.find('\r', q)) != string::npos;)
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t = t.replace(q, 1, "");
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string help = t;
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int i = t.find(' ');
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if (i != string::npos) {
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t = t.substr(0, i);
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if (!t.size()) {
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AfxMessageBox("Error in keywords");
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ExitProcess(0);
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}
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if (!isalnum(t[t.size() - 1]))
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t = t.substr(0, t.size() - 1);
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}
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Editor::addKeyword(t);
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keyhelps[t] = help;
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pos = n + 1;
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}
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}
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string quickHelp(const string& kw)
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{
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map<string, string>::const_iterator it = keyhelps.find(kw);
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return it == keyhelps.end() ? "" : it->second;
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}
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bool isMediaFile(const string& f)
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{
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#ifndef PRO
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return false;
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#endif
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static char* exts[] = {"bmp", "jpg", "png", "tga", "iff", "pcx", "wav", "mid", "mp3",
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"mod", "s3m", "xm", "it", "rmi", "sgt", "x", "3ds", 0};
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int i = f.rfind('.');
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if (i == string::npos || i + 1 == f.size())
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return false;
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string ext = f.substr(i + 1);
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char** p = exts;
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while (const char* e = *p++) {
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string t(e);
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if (i + t.size() + 1 != f.size())
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continue;
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if (ext == t)
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return true;
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}
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return false;
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}
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