1 files changed, 189 insertions, 0 deletions
diff --git a/utilities/mod2zmod.cpp b/utilities/mod2zmod.cpp
new file mode 100644
index 0000000..4e91ea3
--- /dev/null
+++ b/utilities/mod2zmod.cpp
@@ -0,0 +1,189 @@
+// Compression on variable granularity
+
+#include <fcntl.h>
+#include <iostream>
+#include <fstream>
+#include <string>
+
+#ifndef __GNUC__
+#include <io.h>
+#else
+#include <unistd.h>
+#endif
+
+#include <ztext.h>
+#include <zld.h>
+#include <zcom.h>
+#include <swmgr.h>
+#include <lzsscomprs.h>
+#include <zipcomprs.h>
+#include <versekey.h>
+#include <stdio.h>
+#include <cipherfil.h>
+
+
+#ifndef NO_SWORD_NAMESPACE
+using sword::SWCompress;
+using sword::CipherFilter;
+using sword::SWModule;
+using sword::SWMgr;
+using sword::ModMap;
+using sword::zText;
+using sword::zLD;
+using sword::zCom;
+using sword::SWFilter;
+using sword::VerseKey;
+using sword::SWKey;
+using sword::SW_POSITION;
+using sword::ZipCompress;
+using sword::LZSSCompress;
+#endif
+
+using std::cerr;
+using std::string;
+using std::cout;
+
+void errorOutHelp(char *appName) {
+	cerr << appName << " - a tool to create compressed Sword modules\n";
+	cerr << "version 0.1\n\n";
+	cerr << "usage: "<< appName << " <modname> <datapath> [blockType [compressType [cipherKey]]]\n\n";
+	cerr << "datapath: the directory in which to write the zModule\n";
+	cerr << "blockType  : (default 4)\n\t2 - verses\n\t3 - chapters\n\t4 - books\n";
+	cerr << "compressType: (default 1):\n\t1 - LZSS\n\t2 - Zip\n";
+	cerr << "\n\n";
+	exit(-1);
+}
+
+
+int main(int argc, char **argv)
+{
+	int iType = 4;
+	int compType = 1;
+	string cipherKey = "";
+	SWCompress *compressor = 0;
+	SWModule *inModule     = 0;
+	SWModule *outModule    = 0;
+	
+
+	if ((argc < 3) || (argc > 6)) {
+		errorOutHelp(argv[0]);
+	}
+
+	if (argc > 3) {
+		iType = atoi(argv[3]);
+		if (argc > 4) {
+			compType = atoi(argv[4]);
+			if (argc > 5) {
+				cipherKey = argv[5];
+			}
+		}
+	}
+
+	if ((iType < 2) || (compType < 1) || (compType > 2) || (!strcmp(argv[1], "-h")) || (!strcmp(argv[1], "--help")) || (!strcmp(argv[1], "/?")) || (!strcmp(argv[1], "-?")) || (!strcmp(argv[1], "-help"))) {
+		errorOutHelp(argv[0]);
+	}
+
+	SWMgr mgr;
+
+	ModMap::iterator it = mgr.Modules.find(argv[1]);
+	if (it == mgr.Modules.end()) {
+		fprintf(stderr, "error: %s: couldn't find module: %s\n", argv[0], argv[1]);
+		exit(-2);
+	}
+
+	inModule = it->second;
+
+	// Try to initialize a default set of datafiles and indicies at our
+	// datapath location passed to us from the user.
+	
+#define BIBLE 1
+#define LEX 2
+#define COM 3
+
+	int modType = 0;
+	if (!strcmp(inModule->Type(), "Biblical Texts")) modType = BIBLE;
+	if (!strcmp(inModule->Type(), "Lexicons / Dictionaries")) modType = LEX;
+	if (!strcmp(inModule->Type(), "Commentaries")) modType = COM;
+
+	switch (compType) {	// these are deleted by zText
+	case 1: compressor = new LZSSCompress(); break;
+	case 2: compressor = new ZipCompress(); break;
+	}
+
+	int result = 0;
+	switch (modType) {
+	case BIBLE:
+	case COM:
+		result = zText::createModule(argv[2], iType);
+		break;
+	case LEX:
+		result = zLD::createModule(argv[2]);
+		break;
+	}
+
+	if (result) {
+		fprintf(stderr, "error: %s: couldn't create module at path: %s\n", argv[0], argv[2]);
+		exit(-3);
+	}
+
+	switch (modType) {
+	case BIBLE:
+	case COM:
+		outModule = new zText(argv[2], 0, 0, iType, compressor);	// open our datapath with our RawText driver.
+		((VerseKey *)(SWKey *)(*inModule))->Headings(1);
+		break;
+	case LEX:
+		outModule = new zLD(argv[2], 0, 0, iType, compressor);		// open our datapath with our RawText driver.
+		break;
+	}
+
+	SWFilter *cipherFilter = 0;
+	if (!cipherKey.empty()) {
+		cipherFilter = new CipherFilter(cipherKey.c_str());
+		outModule->AddRawFilter(cipherFilter);
+	}
+
+	string lastBuffer = "Something that would never be first module entry";
+	SWKey bufferKey;
+	SWKey lastBufferKey;
+	SWKey *outModuleKey = outModule->CreateKey();
+	VerseKey *vkey = SWDYNAMIC_CAST(VerseKey, outModuleKey);
+	outModuleKey->Persist(1);
+	if (vkey) {
+		vkey->Headings(1);
+		vkey->AutoNormalize(0);
+	}
+	outModule->setKey(*outModuleKey);
+
+	inModule->setSkipConsecutiveLinks(false);
+	(*inModule) = TOP;
+	while (!inModule->Error()) {
+		bufferKey = *(SWKey *)(*inModule);
+		// pseudo-check for link.  Will get most common links.
+		if ((lastBuffer == inModule->getRawEntry()) &&(lastBuffer.length() > 0)) {
+			*outModuleKey = bufferKey;
+			outModule->linkEntry(&lastBufferKey);	// link to last key
+		cout << "Adding [" << bufferKey << "] link to: [" << lastBufferKey << "]\n";
+		}
+		else {
+			lastBuffer = inModule->getRawEntry();
+			lastBufferKey = inModule->KeyText();
+			if (lastBuffer.length() > 0) {
+				cout << "Adding [" << bufferKey << "] new text.\n";
+				*outModuleKey = bufferKey;
+//				outModule->getRawEntry();	// snap
+//				outModule->setKey(bufferKey);
+				(*outModule) << lastBuffer.c_str();	// save new text;
+			}
+			else {
+                    cout << "Skipping [" << bufferKey << "] no entry in Module.\n";
+			}
+		}
+		(*inModule)++;
+	}
+	delete outModule;
+	delete outModuleKey;
+	if (cipherFilter)
+		delete cipherFilter;
+}
+