trunk/source/subs.cpp

/*
AE\Mod Installer.

Needs getPackages() now!
*/

#include <string>
#include <iostream>
#include "methods.h"
#include <vector>
#include <fstream>

#include <errno.h>
#ifdef WIN32
        #include "Include\dirent.h"
#else
        #include <dirent.h> //??? is this included for Macs?
#endif
#include <stdio.h>
#include <stdlib.h>


using namespace std;
bool FALSE = 0;
bool TRUE = 0;


int main(void)
{

        //      SetConsoleTitle("AE Installer"); windows junk, convert to SDL
        //      system("color 0A"); 
        
        cout << "\nWelcome to the AE installer!\n";

        cout << "\nWhat would you like to do?\n";
        
        return mainMenu();
}
 
vector<ModPackage> getPackages(void) {
        vector<ModPackage> packages;
        packages.reserve(256); //thats 63 or 64 pointers to packages...i think. :P Reserving this improves performance when we add new pointers
        
        fstream file;
        
        #ifdef WIN32
                string path = "K:\\Oni\\edition\\install\\packages"; //only for my build. :P
        #else
                string path = "K:\\Oni\\edition\\install\\packages"; //change this, 'scen.
        #endif

        string filename = "\0";
        string MODINFO_CFG = "\\Mod_Info.cfg";

        
        DIR *pdir;
        struct dirent *pent;

        pdir = opendir( path.c_str() ); //"." refers to the current dir
        if (!pdir){
                printf ("opendir() failure; terminating");
                exit(1);
        }
        errno=0; 

        while (( pent = readdir(pdir) )){
                
                filename = path + '\\' + pent->d_name + MODINFO_CFG;
                file.open(filename.c_str());

                //cout << filename << "\n";

                if(!file.fail() )
                {
                        //file.open(filename.c_str(), fstream::out);
                                
                        //do stuff like adding to vector :P

                        //would prefer to push a pointer to a package, but this will do for now
                        packages.push_back( fileToModPackage(file) );
                        
                }       
                file.close();
                file.clear();
                
        }

        
        if (errno){
                printf ("readdir() failure; terminating");
        exit(1);
        }
        closedir(pdir);
        
        
        return packages;
}

ModPackage fileToModPackage(fstream &file) {
        ModPackage package = {0, ""};
        string line;
        static string NameOfMod = "NameOfMod"; //used for comparing to the current token
        static string SLASHSLASH = "//";
        static string ARROW = "->";
                        while (! file.eof() )
                        {
                                getline (file,line);
                                     vector<string> tokens; 
                                         vector<string>::iterator iter;
                                Tokenize(line, tokens);                                 //string to vector of "words"
                                if (tokens.capacity() >= 2) {                   //make sure they are using enough stuff
                                        iter = tokens.begin();                          //what word we are on, starts at first word
                                                                                /*
                                        if (!AEInstallVersion.compare(*iter))
                                                If mod is too old, skip this mod.
                                        */
                                        /*else*/if (!NameOfMod.compare(*iter))  {       //if it contains the name
                                                for ( ; iter !=tokens.end() && SLASHSLASH.compare(*iter); iter++) {     //interates through the words, ends if it reaches the end of the line or a "//" comment
                                                        if (ARROW.compare(*iter) && NameOfMod.compare(*iter)) {                 //ignores "->" and "NameOfMod"
                                                                //cout << *iter; 
                                                                //cout << " ";
                                                                package.name += *iter + " ";
                                                        }
                                                }
                                                cout << package.name; cout << "\n"; //remove this when done
                                        /*
                                        else if (!ModString.compare(*iter)
                                        else if (!HasOnis.compare(*iter)
                                        else if (!HasDeltas.compare(*iter)
                                        else if (!HasBSL.compare(*iter)
                                        else if (!HasDats.compare(*iter)
                                        else if (!Category.compare(*iter)
                                        else if (!Creator.compare(*iter)
                                        else if (!IsEngine.compare(*iter)
                                        else if (!Readme.compare(*iter)
                                        else if (!GlobalNeeded.compare(*iter)
                                        */
                                        }
                                        //cout << *iter;
                                }
                        
                        }
                        
        return package;
}

int mainMenu(void) {
        int choice = '0';
        bool ok = FALSE;
        cout << "1. Install new packages\n";
        cout << "2. Uninstall packages\n";
        cout << "3. See what is installed\n";
        cout << "4. About AE\n";
        cout << "5. Quit\n\n";
        
        do {
                ok = TRUE;
                choice = cin.get();
                cin.ignore(1);
                switch(choice) {
                        case '1':
                                installPackages();
                                break;
                        case '2':
                                uninstallPackages();
                                break;
                        case '3':
                                //listInstalledPackages();
                                break;
                        case '5':
                                return 0;
                        default:
                                ok = FALSE;
                }
        } while(ok == FALSE);
        return 0;
}


void installPackages() {
        ModPackage package;
        vector<string> installed_packages;
        vector<ModPackage> packages; // = getPackages()
        vector<ModPackage>::iterator iter;
        iter = packages.begin();
        
        getPackages();

        if (packages.empty()) {
                cout << "Error: You have no packages!\n";
                return;
        }
                        
        cout << "Detecting installed packages...\n";
        
                for(int i = 0; i < packages.size();) {
                package = *iter;
                if(!package.isInstalled){
                        packages.erase(iter);
                }
                else { 
                        i++;
                        iter++;
                }
                
        }
        
        if (packages.empty()) {
                cout << "Error: You have no installed packages!\n";
                return;
        }
        
        //listInstalledPackages(packages);
        
}
void uninstallPackages() {
;
}

void getInstalledPackages() {
;
}
Revision:	293
Committed:	Sat Apr 4 20:14:05 2009 UTC (16 years, 8 months ago) by gumby
Content type:	text/x-c++src
File size:	4805 byte(s)
Log Message:	Worked on reader. Expanded struct ModPackage
#	Content
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
13	#include <errno.h>
14	#ifdef WIN32
15	#include "Include\dirent.h"
16	#else
17	#include <dirent.h> //??? is this included for Macs?
18	#endif
19	#include <stdio.h>
20	#include <stdlib.h>
21
22
23	using namespace std;
24	bool FALSE = 0;
25	bool TRUE = 0;
26
27
28	int main(void)
29	{
30
31	// SetConsoleTitle("AE Installer"); windows junk, convert to SDL
32	// system("color 0A");
33
34	cout << "\nWelcome to the AE installer!\n";
35
36	cout << "\nWhat would you like to do?\n";
37
38	return mainMenu();
39	}
40
41	vector<ModPackage> getPackages(void) {
42	vector<ModPackage> packages;
43	packages.reserve(256); //thats 63 or 64 pointers to packages...i think. :P Reserving this improves performance when we add new pointers
44
45	fstream file;
46
47	#ifdef WIN32
48	string path = "K:\\Oni\\edition\\install\\packages"; //only for my build. :P
49	#else
50	string path = "K:\\Oni\\edition\\install\\packages"; //change this, 'scen.
51	#endif
52
53	string filename = "\0";
54	string MODINFO_CFG = "\\Mod_Info.cfg";
55
56
57
58	DIR *pdir;
59	struct dirent *pent;
60
61	pdir = opendir( path.c_str() ); //"." refers to the current dir
62	if (!pdir){
63	printf ("opendir() failure; terminating");
64	exit(1);
65	}
66	errno=0;
67
68	while (( pent = readdir(pdir) )){
69
70	filename = path + '\\' + pent->d_name + MODINFO_CFG;
71	file.open(filename.c_str());
72
73	//cout << filename << "\n";
74
75	if(!file.fail() )
76	{
77	//file.open(filename.c_str(), fstream::out);
78
79	//do stuff like adding to vector :P
80
81	//would prefer to push a pointer to a package, but this will do for now
82	packages.push_back( fileToModPackage(file) );
83
84	}
85	file.close();
86	file.clear();
87
88	}
89
90
91	if (errno){
92	printf ("readdir() failure; terminating");
93	exit(1);
94	}
95	closedir(pdir);
96
97
98	return packages;
99	}
100
101	ModPackage fileToModPackage(fstream &file) {
102	ModPackage package = {0, ""};
103	string line;
104	static string NameOfMod = "NameOfMod"; //used for comparing to the current token
105	static string SLASHSLASH = "//";
106	static string ARROW = "->";
107	while (! file.eof() )
108	{
109	getline (file,line);
110	vector<string> tokens;
111	vector<string>::iterator iter;
112	Tokenize(line, tokens); //string to vector of "words"
113	if (tokens.capacity() >= 2) { //make sure they are using enough stuff
114	iter = tokens.begin(); //what word we are on, starts at first word
115	/*
116	if (!AEInstallVersion.compare(*iter))
117	If mod is too old, skip this mod.
118	*/
119	/else/if (!NameOfMod.compare(*iter)) { //if it contains the name
120	for ( ; iter !=tokens.end() && SLASHSLASH.compare(*iter); iter++) { //interates through the words, ends if it reaches the end of the line or a "//" comment
121	if (ARROW.compare(iter) && NameOfMod.compare(iter)) { //ignores "->" and "NameOfMod"
122	//cout << *iter;
123	//cout << " ";
124	package.name += *iter + " ";
125	}
126	}
127	cout << package.name; cout << "\n"; //remove this when done
128	/*
129	else if (!ModString.compare(*iter)
130	else if (!HasOnis.compare(*iter)
131	else if (!HasDeltas.compare(*iter)
132	else if (!HasBSL.compare(*iter)
133	else if (!HasDats.compare(*iter)
134	else if (!Category.compare(*iter)
135	else if (!Creator.compare(*iter)
136	else if (!IsEngine.compare(*iter)
137	else if (!Readme.compare(*iter)
138	else if (!GlobalNeeded.compare(*iter)
139	*/
140	}
141	//cout << *iter;
142	}
143
144	}
145
146	return package;
147	}
148
149	int mainMenu(void) {
150	int choice = '0';
151	bool ok = FALSE;
152	cout << "1. Install new packages\n";
153	cout << "2. Uninstall packages\n";
154	cout << "3. See what is installed\n";
155	cout << "4. About AE\n";
156	cout << "5. Quit\n\n";
157
158	do {
159	ok = TRUE;
160	choice = cin.get();
161	cin.ignore(1);
162	switch(choice) {
163	case '1':
164	installPackages();
165	break;
166	case '2':
167	uninstallPackages();
168	break;
169	case '3':
170	//listInstalledPackages();
171	break;
172	case '5':
173	return 0;
174	default:
175	ok = FALSE;
176	}
177	} while(ok == FALSE);
178	return 0;
179	}
180
181
182	void installPackages() {
183	ModPackage package;
184	vector<string> installed_packages;
185	vector<ModPackage> packages; // = getPackages()
186	vector<ModPackage>::iterator iter;
187	iter = packages.begin();
188
189	getPackages();
190
191	if (packages.empty()) {
192	cout << "Error: You have no packages!\n";
193	return;
194	}
195
196	cout << "Detecting installed packages...\n";
197
198	for(int i = 0; i < packages.size();) {
199	package = *iter;
200	if(!package.isInstalled){
201	packages.erase(iter);
202	}
203	else {
204	i++;
205	iter++;
206	}
207
208	}
209
210	if (packages.empty()) {
211	cout << "Error: You have no installed packages!\n";
212	return;
213	}
214
215	//listInstalledPackages(packages);
216
217	}
218	void uninstallPackages() {
219	;
220	}
221
222	void getInstalledPackages() {
223	;
224	}