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Rev Author Line No. Line
1 nishi 1 
/* $Id: modern.c 10 2024-08-21 02:13:48Z nishi $ */
2 
 
3 
#include "rv_query.h"
4 
 
5 
#include "rv_util.h"
6 
#include "rv_version.h"
3 nishi 7 
#include "rv_auth.h"
1 nishi 8 
#include "rv_db.h"
9 
 
10 
#include "../../config.h"
11 
 
7 nishi 12 
#include <stdio.h>
1 nishi 13 
#include <stdlib.h>
14 
#include <string.h>
15 
 
16 
extern char* buffer;
17 
void add_data(char** data, const char* txt);
18 
void render_stuff();
19 
 
20 
char* title = NULL;
21 
char* desc = NULL;
22 
char* page = NULL;
10 nishi 23 
char* nav = NULL;
6 nishi 24 
extern char* user;
1 nishi 25 
 
3 nishi 26 
void render_page(void) {
1 nishi 27 
	rv_load_query('Q');
28 
	char* query = rv_get_query("page");
29 
	if(query == NULL) query = "welcome";
30 
 
3 nishi 31 
	if(strcmp(query, "welcome") == 0) {
1 nishi 32 
		title = rv_strdup("Welcome");
33 
		desc = rv_strdup("Welcome to " INSTANCE_NAME ".");
34 
		page = rv_strcat3("Welcome to " INSTANCE_NAME ".<br>This instance is running RepoView version ", rv_get_version(), ".");
3 nishi 35 
	} else if(strcmp(query, "login") == 0) {
1 nishi 36 
		title = rv_strdup("Login");
37 
		desc = rv_strdup("You can log in to your account here.");
38 
		page = rv_strdup("");
39 
 
40 
		add_data(&page, "<form action=\"");
41 
		add_data(&page, INSTANCE_ROOT);
42 
		add_data(&page, "/?page=sendlogin\" method=\"POST\">\n");
43 
		add_data(&page, "	<table border=\"0\">\n");
44 
		add_data(&page, "		<tr>\n");
45 
		add_data(&page, "			<th>Username</th>\n");
46 
		add_data(&page, "			<td>\n");
47 
		add_data(&page, "				<input name=\"username\">\n");
48 
		add_data(&page, "			</td>\n");
49 
		add_data(&page, "		</tr>\n");
50 
		add_data(&page, "		<tr>\n");
51 
		add_data(&page, "			<th>Password</th>\n");
52 
		add_data(&page, "			<td>\n");
53 
		add_data(&page, "				<input name=\"password\" type=\"password\">\n");
54 
		add_data(&page, "			</td>\n");
55 
		add_data(&page, "		</tr>\n");
56 
		add_data(&page, "	</table>\n");
57 
		add_data(&page, "	<input type=\"submit\" value=\"Login\">\n");
58 
		add_data(&page, "</form>\n");
3 nishi 59 
	} else if(strcmp(query, "sendlogin") == 0) {
1 nishi 60 
		title = rv_strdup("Login Result");
61 
		page = rv_strdup("");
62 
 
63 
		rv_load_query('P');
3 nishi 64 
		if(rv_get_query("username") == NULL || rv_get_query("password") == NULL) {
5 nishi 65 
			add_data(&page, "Invalid form.\n");
3 nishi 66 
		} else {
67 
			if(rv_has_user(rv_get_query("username"))) {
5 nishi 68 
				if(rv_check_password(rv_get_query("username"), rv_get_query("password"))) {
6 nishi 69 
					if(user != NULL) free(user);
70 
					user = rv_strdup(rv_get_query("username"));
5 nishi 71 
					add_data(&page, "Welcome back.\n");
72 
					rv_save_login(rv_get_query("username"));
73 
				} else {
74 
					add_data(&page, "Invalid password.");
75 
				}
3 nishi 76 
			} else {
5 nishi 77 
				add_data(&page, "User does not exist.");
1 nishi 78 
			}
79 
		}
7 nishi 80 
	} else if(strcmp(query, "sendlogout") == 0) {
81 
		title = rv_strdup("Logout Result");
82 
		page = rv_strdup("");
83 
		if(user == NULL) {
84 
			add_data(&page, "You were not logged in.\n");
85 
		} else {
86 
			rv_logout();
87 
			add_data(&page, "Goodbye.\n");
88 
			free(user);
89 
			user = NULL;
90 
		}
6 nishi 91 
	} else if(strcmp(query, "mypage") == 0) {
92 
		title = rv_strdup("My Page");
93 
		desc = rv_strdup("You manage your information here.");
94 
		if(user == NULL) {
95 
			page = rv_strdup("It looks like you are not logged in.<br>Want to <a href=\"");
96 
			add_data(&page, INSTANCE_ROOT);
97 
			add_data(&page, "/?page=login\">log in</a>?\n");
98 
		}
9 nishi 99 
	} else if(strcmp(query, "myrepo") == 0) {
100 
		title = rv_strdup("My Repositories");
101 
		desc = rv_strdup("You manage your repositories here.");
102 
		if(user == NULL) {
103 
			page = rv_strdup("It looks like you are not logged in.<br>Want to <a href=\"");
104 
			add_data(&page, INSTANCE_ROOT);
105 
			add_data(&page, "/?page=login\">log in</a>?\n");
10 nishi 106 
		} else {
107 
			nav = rv_strdup("");
108 
			add_data(&nav, "<li><a href=\"#createrepo\">Create a repository</a></li>\n");
109 
			add_data(&nav, "<li><a href=\"#repolist\">Repository List</a></li>\n");
110 
			page = rv_strdup("");
111 
			add_data(&page, "<h2 id=\"createrepo\">Create a repository</h2>\n");
112 
			add_data(&page, "<form action=\"");
113 
			add_data(&page, INSTANCE_ROOT);
114 
			add_data(&page, "/?page=createrepo\" method=\"POST\">\n");
115 
			add_data(&page, "	<table border=\"0\">\n");
116 
			add_data(&page, "		<tr>\n");
117 
			add_data(&page, "			<th>Repository name</th>\n");
118 
			add_data(&page, "			<td>\n");
119 
			add_data(&page, "				<input name=\"name\">\n");
120 
			add_data(&page, "			</td>\n");
121 
			add_data(&page, "			<td><input type=\"submit\" value=\"Create\"></td>\n");
122 
			add_data(&page, "		</tr>\n");
123 
			add_data(&page, "	</table>\n");
124 
			add_data(&page, "</form>\n");
125 
			add_data(&page, "<h2 id=\"repolist\">Repository List</h2>\n");
9 nishi 126 
		}
7 nishi 127 
	} else if(strcmp(query, "logout") == 0) {
128 
		title = rv_strdup("Logout");
129 
		desc = rv_strdup("You can log out from your account here.");
130 
		if(user == NULL) {
131 
			page = rv_strdup("It looks like you are not logged in.<br>Want to <a href=\"");
132 
			add_data(&page, INSTANCE_ROOT);
133 
			add_data(&page, "/?page=login\">log in</a>?\n");
134 
		} else {
135 
			page = rv_strdup("");
136 
			add_data(&page, "Are you sure you want to log out?\n");
137 
			add_data(&page, "<form method=\"POST\" action=\"");
138 
			add_data(&page, INSTANCE_ROOT);
139 
			add_data(&page, "/?page=sendlogout\">\n");
140 
			add_data(&page, "	<input type=\"submit\" value=\"Yes\">\n");
141 
			add_data(&page, "</form>\n");
142 
		}
1 nishi 143 
	}
144 
 
145 
	if(title == NULL) title = rv_strdup("");
146 
	if(desc == NULL) desc = rv_strdup("");
147 
	if(page == NULL) page = rv_strdup("");
10 nishi 148 
	if(nav == NULL) nav = rv_strdup("");
1 nishi 149 
	render_stuff();
150 
	free(page);
151 
	free(desc);
152 
	free(title);
10 nishi 153 
	free(nav);
1 nishi 154 
}
155 
 
3 nishi 156 
char* escape(const char* str) {
1 nishi 157 
	char* r = malloc(1);
158 
	r[0] = 0;
159 
	char cbuf[2];
160 
	cbuf[1] = 0;
161 
	int i;
3 nishi 162 
	for(i = 0; str[i] != 0; i++) {
163 
		if(str[i] == '<') {
1 nishi 164 
			char* tmp = r;
165 
			r = rv_strcat(tmp, "&lt;");
166 
			free(tmp);
3 nishi 167 
		} else if(str[i] == '>') {
1 nishi 168 
			char* tmp = r;
169 
			r = rv_strcat(tmp, "&gt;");
170 
			free(tmp);
3 nishi 171 
		} else {
1 nishi 172 
			cbuf[0] = str[i];
173 
			char* tmp = r;
174 
			r = rv_strcat(tmp, cbuf);
175 
			free(tmp);
176 
		}
177 
	}
178 
	return r;
179 
}
180 
 
3 nishi 181 
void render_stuff(void) {
1 nishi 182 
	char* escaped;
183 
	add_data(&buffer, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">\n");
184 
	add_data(&buffer, "<html>\n");
185 
	add_data(&buffer, "	<head>\n");
186 
	add_data(&buffer, "		<meta http-equiv=\"Content-Type\" content=\"text/html;charset=utf-8\">\n");
187 
	add_data(&buffer, "		<title>");
188 
	add_data(&buffer, INSTANCE_NAME);
189 
	add_data(&buffer, " - ");
190 
	add_data(&buffer, title);
191 
	add_data(&buffer, "</title>\n");
192 
	add_data(&buffer, "		<style type=\"text/css\">\n");
193 
	add_data(&buffer, "* {\n");
194 
	add_data(&buffer, "	padding: 0;\n");
195 
	add_data(&buffer, "	margin: 0;\n");
196 
	add_data(&buffer, "}\n");
197 
	add_data(&buffer, "li {\n");
198 
	add_data(&buffer, "	list-style: outside;\n");
199 
	add_data(&buffer, "	margin-left: 1.25em;\n");
200 
	add_data(&buffer, "}\n");
201 
	add_data(&buffer, "a {\n");
202 
	add_data(&buffer, "	text-decoration: none;\n");
203 
	add_data(&buffer, "}\n");
204 
	add_data(&buffer, "#nav div {\n");
205 
	add_data(&buffer, "	float: left;\n");
206 
	add_data(&buffer, "	margin: 0 0;\n");
207 
	add_data(&buffer, "	padding-left: 0;\n");
9 nishi 208 
	add_data(&buffer, "	padding-right: 25px;\n");
1 nishi 209 
	add_data(&buffer, "	padding-top: 7px;\n");
210 
	add_data(&buffer, "}\n");
211 
	add_data(&buffer, "body {\n");
212 
	add_data(&buffer, "	background-color: #1F4677;\n");
213 
	add_data(&buffer, "	width: 940px;\n");
214 
	add_data(&buffer, "	margin: 5px auto;\n");
215 
	add_data(&buffer, "	font-family: sans-serif;\n");
216 
	add_data(&buffer, "}\n");
217 
	add_data(&buffer, "#nav {\n");
218 
	add_data(&buffer, "	background-color: white;\n");
6 nishi 219 
	add_data(&buffer, "	background-image: url('");
220 
	add_data(&buffer, INSTANCE_NAVBAR);
221 
	add_data(&buffer, "');\n");
1 nishi 222 
	add_data(&buffer, "	height: 44px;\n");
223 
	add_data(&buffer, "	padding: 8px;\n");
224 
	add_data(&buffer, "	padding-left: 32px;\n");
225 
	add_data(&buffer, "	font-size: 22px;\n");
226 
	add_data(&buffer, "	font-weight: bold;\n");
227 
	add_data(&buffer, "}\n");
228 
	add_data(&buffer, "#index {\n");
229 
	add_data(&buffer, "	list-style: none;\n");
230 
	add_data(&buffer, "	line-height: normal;\n");
231 
	add_data(&buffer, "	margin: auto 0;\n");
232 
	add_data(&buffer, "	padding-left: 0;\n");
233 
	add_data(&buffer, "}\n");
234 
	add_data(&buffer, "#desc {\n");
235 
	add_data(&buffer, "	background-color: #D2E1F6;\n");
236 
	add_data(&buffer, "	margin: 9px auto;\n");
237 
	add_data(&buffer, "	height: 128px;\n");
238 
	add_data(&buffer, "	padding: 24px;\n");
239 
	add_data(&buffer, "}\n");
240 
	add_data(&buffer, "#descinside {\n");
241 
	add_data(&buffer, "	float: left;\n");
242 
	add_data(&buffer, "}\n");
243 
	add_data(&buffer, "#logo {\n");
244 
	add_data(&buffer, "	float: right;\n");
245 
	add_data(&buffer, "}\n");
246 
	add_data(&buffer, "#content {\n");
247 
	add_data(&buffer, "	background-color: #FFFFFF;\n");
248 
	add_data(&buffer, "	margin: -10px auto;\n");
249 
	add_data(&buffer, "	padding: 8px 24px 24px;\n");
250 
	add_data(&buffer, "	min-height: 128px;\n");
251 
	add_data(&buffer, "}\n");
252 
	add_data(&buffer, "#pageindex {\n");
253 
	add_data(&buffer, "	background-color: #FFFFFF;\n");
254 
	add_data(&buffer, "	padding-right: 24px;\n");
255 
	add_data(&buffer, "	padding-bottom: 24px;\n");
256 
	add_data(&buffer, "	float: left;\n");
257 
	add_data(&buffer, "	border-right: 4px #1F4677 solid;\n");
258 
	add_data(&buffer, "	width: 150px;\n");
259 
	add_data(&buffer, "}\n");
260 
	add_data(&buffer, "#pagecontent {\n");
261 
	add_data(&buffer, "	background-color: #FFFFFF;\n");
262 
	add_data(&buffer, "	width: 670px;\n");
263 
	add_data(&buffer, "	float: right;\n");
264 
	add_data(&buffer, "	padding-left: 24px;\n");
265 
	add_data(&buffer, "}\n");
266 
	add_data(&buffer, "#footer {\n");
267 
	add_data(&buffer, "	background-color: #D2E1F6;\n");
268 
	add_data(&buffer, "	padding: 8px 8px 48px;\n");
269 
	add_data(&buffer, "	margin: 8px auto;\n");
270 
	add_data(&buffer, "	font-size: 15px;\n");
271 
	add_data(&buffer, "	height: 32px;\n");
272 
	add_data(&buffer, "}\n");
273 
	add_data(&buffer, ".fixfloat {\n");
274 
	add_data(&buffer, "	clear: both;\n");
275 
	add_data(&buffer, "}\n");
276 
	add_data(&buffer, "#copyright {\n");
277 
	add_data(&buffer, "	float: right;\n");
278 
	add_data(&buffer, "	font-size: 10px;\n");
279 
	add_data(&buffer, "	margin-top: 16px;\n");
280 
	add_data(&buffer, "}\n");
281 
	add_data(&buffer, "#gotop {\n");
282 
	add_data(&buffer, "	position: absolute;\n");
283 
	add_data(&buffer, "}\n");
284 
	add_data(&buffer, "h2, h3 {\n");
285 
	add_data(&buffer, "	padding-top: 8px;\n");
286 
	add_data(&buffer, "	padding-bottom: 8px;\n");
287 
	add_data(&buffer, "}\n");
288 
	add_data(&buffer, "img {\n");
289 
	add_data(&buffer, "	border: none;\n");
290 
	add_data(&buffer, "}\n");
291 
	add_data(&buffer, "		</style>\n");
292 
	add_data(&buffer, "	</head>\n");
293 
	add_data(&buffer, "	<body>\n");
294 
	add_data(&buffer, "		<div id=\"nav\">\n");
295 
	add_data(&buffer, "			<div>\n");
296 
	add_data(&buffer, "				<a href=\"");
297 
	add_data(&buffer, INSTANCE_ROOT);
298 
	add_data(&buffer, "/\">Home</a>\n");
299 
	add_data(&buffer, "			</div>\n");
5 nishi 300 
	if(user == NULL) {
301 
		add_data(&buffer, "			<div>\n");
302 
		add_data(&buffer, "				<a href=\"");
303 
		add_data(&buffer, INSTANCE_ROOT);
304 
		add_data(&buffer, "/?page=login\">Login</a>\n");
305 
		add_data(&buffer, "			</div>\n");
7 nishi 306 
	} else {
307 
		add_data(&buffer, "			<div>\n");
308 
		add_data(&buffer, "				<a href=\"");
309 
		add_data(&buffer, INSTANCE_ROOT);
9 nishi 310 
		add_data(&buffer, "/?page=mypage\">My Page</a>\n");
311 
		add_data(&buffer, "			</div>\n");
312 
 
313 
		add_data(&buffer, "			<div>\n");
314 
		add_data(&buffer, "				<a href=\"");
315 
		add_data(&buffer, INSTANCE_ROOT);
316 
		add_data(&buffer, "/?page=myrepo\">My Repositories</a>\n");
317 
		add_data(&buffer, "			</div>\n");
318 
 
319 
		add_data(&buffer, "			<div>\n");
320 
		add_data(&buffer, "				<a href=\"");
321 
		add_data(&buffer, INSTANCE_ROOT);
7 nishi 322 
		add_data(&buffer, "/?page=logout\">Logout</a>\n");
323 
		add_data(&buffer, "			</div>\n");
5 nishi 324 
	}
6 nishi 325 
	if(user != NULL) {
326 
		add_data(&buffer, "<div style=\"float: right;font-size: 10px;padding-top: 36px;padding-right: 0;font-style: italic;\">You have logged in as <a href=\"");
327 
		add_data(&buffer, INSTANCE_ROOT);
328 
		add_data(&buffer, "/?page=mypage\">");
329 
		add_data(&buffer, user);
330 
		add_data(&buffer, "</a></div>");
331 
	}
1 nishi 332 
	add_data(&buffer, "		</div>\n");
333 
	add_data(&buffer, "		<div id=\"desc\">\n");
334 
	add_data(&buffer, "			<div id=\"descinside\">\n");
335 
	add_data(&buffer, "				<h1>");
336 
	add_data(&buffer, title);
337 
	add_data(&buffer, "</h1>\n");
338 
	add_data(&buffer, "				<p>\n");
339 
	add_data(&buffer, desc);
340 
	add_data(&buffer, "				</p>\n");
341 
	add_data(&buffer, "			</div>\n");
342 
	add_data(&buffer, "			<img id=\"logo\" src=\"");
343 
	add_data(&buffer, INSTANCE_LOGO);
344 
	add_data(&buffer, "\" height=\"128px\" alt=\"logo\">\n");
345 
	add_data(&buffer, "		</div>\n");
346 
	add_data(&buffer, "		<div id=\"content\">\n");
347 
	add_data(&buffer, "			<div id=\"pageindex\">\n");
348 
	add_data(&buffer, "				<h3>Page Menu</h3>\n");
349 
	add_data(&buffer, "				<ul>\n");
10 nishi 350 
	add_data(&buffer, nav);
1 nishi 351 
	add_data(&buffer, "				</ul>\n");
352 
	add_data(&buffer, "			</div>\n");
353 
	add_data(&buffer, "			<div id=\"pagecontent\">\n");
354 
	add_data(&buffer, page);
355 
	add_data(&buffer, "				<div class=\"fixfloat\"></div>\n");
356 
	add_data(&buffer, "			</div>\n");
357 
	add_data(&buffer, "		</div>\n");
358 
	add_data(&buffer, "		<div id=\"footer\">\n");
359 
	add_data(&buffer, "			<div id=\"gotop\">\n");
360 
	add_data(&buffer, "				<a href=\"#top\">Top</a>\n");
361 
	add_data(&buffer, "			</div>\n");
362 
	add_data(&buffer, "			<div id=\"copyright\">\n");
363 
	add_data(&buffer, "				");
364 
	escaped = escape(INSTANCE_ADMIN);
365 
	add_data(&buffer, escaped);
366 
	free(escaped);
367 
	add_data(&buffer, "\n");
368 
	add_data(&buffer, "			</div>\n");
369 
	add_data(&buffer, "			<div class=\"fixfloat\"></div>\n");
370 
	add_data(&buffer, "		</div>\n");
371 
	add_data(&buffer, "	</body>\n");
372 
	add_data(&buffer, "</html>\n");
5 nishi 373 
	if(user != NULL) free(user);
1 nishi 374 
}