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root/Oni2/AE/Installer/trunk/source/subs.cpp

Comparing AE/Installer/trunk/source/subs.cpp (file contents):
Revision 293 by gumby, Sat Apr 4 20:14:05 2009 UTC vs.
Revision 294 by gumby, Mon Apr 6 03:13:01 2009 UTC

#	Line 1 | Line 1
1	<	/*
2	<	AE\Mod Installer.
3	<
4	<	Needs getPackages() now!
5	<	*/
6	<
7	<	#include <string>
8	<	#include <iostream>
9	<	#include "methods.h"
10	<	#include <vector>
11	<	#include <fstream>
12	<
1	>	/*
2	>	AE\Mod Installer.
3	>
4	>	Needs getPackages() now!
5	>	*/
6	>
7	>	#include <string>
8	>	//#include <string.h>
9	>	#include <cctype>
10	>	#include <iostream>
11	>	#include "methods.h"
12	>	#include <vector>
13	>	#include <fstream>
14	>
15		#include <errno.h>
16		#ifdef WIN32
17	<	#include "Include\dirent.h"
17	>	#include "Include\dirent.h"
18		#else
19	<	#include <dirent.h> //??? is this included for Macs?
19	>	#include <dirent.h> //??? is this included for Macs?
20		#endif
21		#include <stdio.h>
22	<	#include <stdlib.h>
23	<
24	<
25	<	using namespace std;
26	<	bool FALSE = 0;
27	<	bool TRUE = 0;
28	<
29	<
30	<	int main(void)
31	<	{
32	<
33	<	//      SetConsoleTitle("AE Installer"); windows junk, convert to SDL
34	<	//      system("color 0A");
35	<
36	<	cout << "\nWelcome to the AE installer!\n";
37	<
38	<	cout << "\nWhat would you like to do?\n";
39	<
40	<	return mainMenu();
41	<	}
42	<
43	<	vector<ModPackage> getPackages(void) {
44	<	vector<ModPackage> packages;
45	<	packages.reserve(256); //thats 63 or 64 pointers to packages...i think. :P Reserving this improves performance when we add new pointers
46	<
47	<	fstream file;
48	<
49	<	#ifdef WIN32
50	<	string path = "K:\\Oni\\edition\\install\\packages"; //only for my build. :P
51	<	#else
52	<	string path = "K:\\Oni\\edition\\install\\packages"; //change this, 'scen.
53	<	#endif
54	<
55	<	string filename = "\0";
56	<	string MODINFO_CFG = "\\Mod_Info.cfg";
57	<
58	<
59	<
22	>	#include <stdlib.h>
23	>
24	>
25	>	using namespace std;
26	>	bool FALSE = 0;
27	>	bool TRUE = 0;
28	>
29	>
30	>	int main(void)
31	>	{
32	>
33	>	//      SetConsoleTitle("AE Installer"); windows junk, convert to SDL
34	>	//      system("color 0A");
35	>
36	>	cout << "\nWelcome to the AE installer!\n";
37	>
38	>	cout << "\nWhat would you like to do?\n";
39	>
40	>	return mainMenu();
41	>	}
42	>
43	>	vector<ModPackage> getPackages(void) {
44	>	vector<ModPackage> packages;
45	>	packages.reserve(256); //thats 63 or 64 pointers to packages...i think. :P Reserving this improves performance when we add new pointers
46	>
47	>	fstream file;
48	>
49	>	#ifdef WIN32
50	>	string path = "K:\\Oni\\edition\\install\\packages"; //only for my build. :P
51	>	#else
52	>	string path = "K:\\Oni\\edition\\install\\packages"; //change this, 'scen.
53	>	#endif
54	>
55	>	string filename = "\0";
56	>	string MODINFO_CFG = "\\Mod_Info.cfg";
57	>
58	>
59	>
60		DIR *pdir;
61		struct dirent *pent;
62
#	Line 66 | Line 68 | vector<ModPackage> getPackages(void) {
68		errno=0;
69
70		while (( pent = readdir(pdir) )){
71	<
71	>
72		filename = path + '\\' + pent->d_name + MODINFO_CFG;
73		file.open(filename.c_str());
74
#	Line 75 | Line 77 | vector<ModPackage> getPackages(void) {
77		if(!file.fail() )
78		{
79		//file.open(filename.c_str(), fstream::out);
80	<
80	>
81		//do stuff like adding to vector :P
82
83		//would prefer to push a pointer to a package, but this will do for now
84		packages.push_back( fileToModPackage(file) );
85	<
85	>
86		}
87		file.close();
88		file.clear();
89	<
89	>
90		}
91
92	<
92	>
93		if (errno){
94		printf ("readdir() failure; terminating");
95	<	exit(1);
95	>	exit(1);
96		}
97	<	closedir(pdir);
98	<
99	<
100	<	return packages;
101	<	}
102	<
103	<	ModPackage fileToModPackage(fstream &file) {
104	<	ModPackage package = {0, ""};
105	<	string line;
106	<	static string NameOfMod = "NameOfMod"; //used for comparing to the current token
107	<	static string SLASHSLASH = "//";
108	<	static string ARROW = "->";
109	<	while (! file.eof() )
110	<	{
111	<	getline (file,line);
112	<	vector<string> tokens;
113	<	vector<string>::iterator iter;
114	<	Tokenize(line, tokens);                                 //string to vector of "words"
115	<	if (tokens.capacity() >= 2) {                   //make sure they are using enough stuff
116	<	iter = tokens.begin();                          //what word we are on, starts at first word
117	<	/*
118	<	if (!AEInstallVersion.compare(*iter))
119	<	If mod is too old, skip this mod.
120	<	*/
121	<	/*else*/if (!NameOfMod.compare(*iter))  {       //if it contains the name
122	<	for ( ; iter !=tokens.end() && SLASHSLASH.compare(*iter); iter++) {     //interates through the words, ends if it reaches the end of the line or a "//" comment
123	<	if (ARROW.compare(*iter) && NameOfMod.compare(*iter)) {                 //ignores "->" and "NameOfMod"
124	<	//cout << *iter;
125	<	//cout << " ";
126	<	package.name += *iter + " ";
127	<	}
128	<	}
129	<	cout << package.name; cout << "\n"; //remove this when done
130	<	/*
131	<	else if (!ModString.compare(*iter)
132	<	else if (!HasOnis.compare(*iter)
133	<	else if (!HasDeltas.compare(*iter)
134	<	else if (!HasBSL.compare(*iter)
135	<	else if (!HasDats.compare(*iter)
136	<	else if (!Category.compare(*iter)
137	<	else if (!Creator.compare(*iter)
138	<	else if (!IsEngine.compare(*iter)
139	<	else if (!Readme.compare(*iter)
140	<	else if (!GlobalNeeded.compare(*iter)
141	<	*/
97	>	closedir(pdir);
98	>
99	>
100	>	return packages;
101	>	}
102	>
103	>	ModPackage fileToModPackage(fstream &file) {
104	>	/*
105	>	This converts a file to a ModPackage struct.
106	>
107	>	A few notes...
108	>	"iter" is the current word we are on. I should have named it "token" or something, but I don't have multiple iterators, so its ok.
109	>	I refer to (*iter) at the beginning of each if statement block. I could probably store it as a variable, but I'm pretty sure that dereferencing a pointer\iterator isn't much slower than reading a variable.
110	>	*/
111	>	ModPackage package;
112	>	string line;
113	>	static string NameOfMod = "NameOfMod";  //used for comparing to the current token...
114	>	static string SLASHSLASH = "//";                //I could have done it in reverse (*iter).compare("ModString") or
115	>	static string ARROW = "->";                             //did something like "ModString".compare(*iter), and it would have been
116	>	static string ModString = "ModString";  //functionably the same.
117	>	static string HasOnis = "HasOnis";
118	>	static string HasDeltas = "HasDeltas";
119	>	static string HasBSL = "HasBSL";
120	>	static string HasDats = "HasDats";
121	>	static string IsEngine = "IsEngine";
122	>	static string Readme = "Readme";
123	>	static string GlobalNeeded = "GlobalNeeded";
124	>	static string Category = "Category";
125	>	static string Creator = "Creator";
126	>	while (! file.eof() )
127	>	{
128	>	getline (file,line);
129	>	vector<string> tokens;
130	>	vector<string>::iterator iter;
131	>	Tokenize(line, tokens);                                 //string to vector of "words"
132	>	if (tokens.capacity() >= 2) {                   //make sure they are using enough stuff
133	>	iter = tokens.begin();                          //what word we are on, starts at first word
134	>	/*
135	>	if (!AEInstallVersion.compare(*iter))
136	>	If mod is too old, skip this mod.
137	>	*/
138	>	/*else*/if (!NameOfMod.compare(*iter))  {       //if it contains the name
139	>	for ( ; iter !=tokens.end() && SLASHSLASH.compare(*iter); iter++) {     //interates through the words, ends if it reaches the end of the line or a "//" comment
140	>	if (ARROW.compare(*iter) && NameOfMod.compare(*iter)) {                 //ignores "->" and "NameOfMod"
141	>	//cout << *iter;
142	>	//cout << " ";
143	>	package.name += *iter + " ";
144	>	}
145	>	}
146	>
147	>	}
148	>	else if (!ModString.compare(*iter)) {
149	>	iter++; iter++;
150	>	package.modStringName = *iter;
151	>	iter++;
152	>	package.modStringVersion = atoi((*iter).c_str());
153	>	}
154	>	else if (!HasOnis.compare(*iter)) {
155	>	iter++; iter++;
156	>	if (toupper((*iter)[0]) + toupper((*iter)[1]) + toupper((*iter)[2]) == 'Y' + 'E' + 'S') package.hasOnis = 1; //Gotta love c++'s lack of a standard case-insensitive string comparer...I know my implementation here sucks. I need to change it to check each character one by one. At the moment, using "YFR" would probably set it off. :<
157	>	}
158	>	else if (!HasBSL.compare(*iter)) {
159	>	iter++; iter++;
160	>	if (toupper((*iter)[0]) + toupper((*iter)[1]) + toupper((*iter)[2]) == 'Y' + 'E' + 'S') package.hasBSL = 1;
161	>	}
162	>	else if (!HasDeltas.compare(*iter)) {
163	>	iter++; iter++;
164	>	if (toupper((*iter)[0]) + toupper((*iter)[1]) + toupper((*iter)[2]) == 'Y' + 'E' + 'S') package.hasDeltas = 1;
165	>	}
166	>	else if (!HasDats.compare(*iter)) {
167	>	iter++; iter++;
168	>	if (toupper((*iter)[0]) + toupper((*iter)[1]) + toupper((*iter)[2]) == 'Y' + 'E' + 'S') package.hasDats = 1;
169	>	}
170	>	else if (!IsEngine.compare(*iter)) {
171	>	iter++; iter++;
172	>	if (toupper((*iter)[0]) + toupper((*iter)[1]) + toupper((*iter)[2]) == 'Y' + 'E' + 'S') package.isEngine = 1;
173	>	}
174	>	else if (!GlobalNeeded.compare(*iter)) {
175	>	iter++; iter++;
176	>	if (toupper((*iter)[0]) + toupper((*iter)[1]) + toupper((*iter)[2]) == 'Y' + 'E' + 'S') package.globalNeeded = 1;
177	>	else if (toupper((*iter)[0]) + toupper((*iter)[1]) == 'N' + 'O') package.globalNeeded = 1; //Really the only place where checking for "No" is important atm.
178	>	}
179	>	else if (!Category.compare(*iter))  {
180	>	for ( ; iter !=tokens.end() && SLASHSLASH.compare(*iter); iter++) {     //interates through the words, ends if it reaches the end of the line or a "//" comment
181	>	if (ARROW.compare(*iter) && Category.compare(*iter)) {                  //ignores "->" and "Category"
182	>	//cout << *iter;
183	>	//cout << " ";
184	>	package.category += *iter + " ";
185	>	}
186	>	}
187	>	}
188	>	else if (!Creator.compare(*iter))  {    //if it contains the name
189	>	for ( ; iter !=tokens.end() && SLASHSLASH.compare(*iter); iter++) {     //interates through the words, ends if it reaches the end of the line or a "//" comment
190	>	if (ARROW.compare(*iter) && Creator.compare(*iter)) {                   //ignores "->" and "Category"
191	>	//cout << *iter;
192	>	//cout << " ";
193	>	package.creator += *iter + " ";
194	>	}
195	>	}
196	>	}
197	>	else if (!Readme.compare(*iter))  {     //if it contains the name
198	>	for ( ; iter !=tokens.end() && SLASHSLASH.compare(*iter); iter++) {     //interates through the words, ends if it reaches the end of the line or a "//" comment
199	>	if (ARROW.compare(*iter) && Readme.compare(*iter)) {                    //ignores "->" and "Category"
200	>	//cout << *iter;
201	>	//cout << " ";
202	>	package.readme += *iter + " ";
203		}
141	–	//cout << *iter;
204		}
205	<
206	<	}
207	<
208	<	return package;
209	<	}
210	<
211	<	int mainMenu(void) {
212	<	int choice = '0';
213	<	bool ok = FALSE;
214	<	cout << "1. Install new packages\n";
215	<	cout << "2. Uninstall packages\n";
216	<	cout << "3. See what is installed\n";
217	<	cout << "4. About AE\n";
218	<	cout << "5. Quit\n\n";
219	<
220	<	do {
221	<	ok = TRUE;
222	<	choice = cin.get();
223	<	cin.ignore(1);
224	<	switch(choice) {
225	<	case '1':
226	<	installPackages();
227	<	break;
228	<	case '2':
229	<	uninstallPackages();
230	<	break;
231	<	case '3':
232	<	//listInstalledPackages();
233	<	break;
234	<	case '5':
235	<	return 0;
236	<	default:
237	<	ok = FALSE;
238	<	}
239	<	} while(ok == FALSE);
240	<	return 0;
241	<	}
242	<
243	<
244	<	void installPackages() {
245	<	ModPackage package;
246	<	vector<string> installed_packages;
247	<	vector<ModPackage> packages; // = getPackages()
248	<	vector<ModPackage>::iterator iter;
249	<	iter = packages.begin();
250	<
251	<	getPackages();
252	<
253	<	if (packages.empty()) {
254	<	cout << "Error: You have no packages!\n";
255	<	return;
256	<	}
257	<
258	<	cout << "Detecting installed packages...\n";
259	<
260	<	for(int i = 0; i < packages.size();) {
261	<	package = *iter;
262	<	if(!package.isInstalled){
263	<	packages.erase(iter);
264	<	}
265	<	else {
266	<	i++;
267	<	iter++;
268	<	}
269	<
270	<	}
271	<
272	<	if (packages.empty()) {
273	<	cout << "Error: You have no installed packages!\n";
274	<	return;
275	<	}
276	<
277	<	//listInstalledPackages(packages);
278	<
279	<	}
280	<	void uninstallPackages() {
281	<	;
282	<	}
283	<
284	<	void getInstalledPackages() {
285	<	;
286	<	}
205	>	}
206	>	}
207	>
208	>	}
209	>	package.doOutput();
210	>	return package;
211	>	}
212	>
213	>	int mainMenu(void) {
214	>	int choice = '0';
215	>	bool ok = FALSE;
216	>	cout << "1. Install new packages\n";
217	>	cout << "2. Uninstall packages\n";
218	>	cout << "3. See what is installed\n";
219	>	cout << "4. About AE\n";
220	>	cout << "5. Quit\n\n";
221	>
222	>	do {
223	>	ok = TRUE;
224	>	choice = cin.get();
225	>	cin.ignore(1);
226	>	switch(choice) {
227	>	case '1':
228	>	installPackages();
229	>	break;
230	>	case '2':
231	>	uninstallPackages();
232	>	break;
233	>	case '3':
234	>	//listInstalledPackages();
235	>	break;
236	>	case '5':
237	>	return 0;
238	>	default:
239	>	ok = FALSE;
240	>	}
241	>	} while(ok == FALSE);
242	>	return 0;
243	>	}
244	>
245	>
246	>	void installPackages() {
247	>	ModPackage package;
248	>	vector<string> installed_packages;
249	>	vector<ModPackage> packages; // = getPackages()
250	>	vector<ModPackage>::iterator iter;
251	>	iter = packages.begin();
252	>
253	>	getPackages();
254	>
255	>	if (packages.empty()) {
256	>	cout << "Error: You have no packages!\n";
257	>	return;
258	>	}
259	>
260	>	cout << "Detecting installed packages...\n";
261	>
262	>	for(int i = 0; i < packages.size();) {
263	>	package = *iter;
264	>	if(!package.isInstalled){
265	>	packages.erase(iter);
266	>	}
267	>	else {
268	>	i++;
269	>	iter++;
270	>	}
271	>
272	>	}
273	>
274	>	if (packages.empty()) {
275	>	cout << "Error: You have no installed packages!\n";
276	>	return;
277	>	}
278	>
279	>	//listInstalledPackages(packages);
280	>
281	>	}
282	>	void uninstallPackages() {
283	>	;
284	>	}
285	>
286	>	void getInstalledPackages() {
287	>	;
288	>	}

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