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/* $Id: modern.c 6 2024-08-21 00:44:17Z nishi $ */
#include "rv_query.h"
#include "rv_util.h"
#include "rv_version.h"
#include "rv_auth.h"
#include "rv_db.h"
#include "../../config.h"
#include <stdlib.h>
#include <string.h>
extern char* buffer;
void add_data(char** data, const char* txt);
void render_stuff();
char* title = NULL;
char* desc = NULL;
char* page = NULL;
extern char* user;
void render_page(void) {
rv_load_query('Q');
char* query = rv_get_query("page");
if(query == NULL) query = "welcome";
if(strcmp(query, "welcome") == 0) {
title = rv_strdup("Welcome");
desc = rv_strdup("Welcome to " INSTANCE_NAME ".");
page = rv_strcat3("Welcome to " INSTANCE_NAME ".<br>This instance is running RepoView version ", rv_get_version(), ".");
} else if(strcmp(query, "login") == 0) {
title = rv_strdup("Login");
desc = rv_strdup("You can log in to your account here.");
page = rv_strdup("");
add_data(&page, "<form action=\"");
add_data(&page, INSTANCE_ROOT);
add_data(&page, "/?page=sendlogin\" method=\"POST\">\n");
add_data(&page, " <table border=\"0\">\n");
add_data(&page, " <tr>\n");
add_data(&page, " <th>Username</th>\n");
add_data(&page, " <td>\n");
add_data(&page, " <input name=\"username\">\n");
add_data(&page, " </td>\n");
add_data(&page, " </tr>\n");
add_data(&page, " <tr>\n");
add_data(&page, " <th>Password</th>\n");
add_data(&page, " <td>\n");
add_data(&page, " <input name=\"password\" type=\"password\">\n");
add_data(&page, " </td>\n");
add_data(&page, " </tr>\n");
add_data(&page, " </table>\n");
add_data(&page, " <input type=\"submit\" value=\"Login\">\n");
add_data(&page, "</form>\n");
} else if(strcmp(query, "sendlogin") == 0) {
title = rv_strdup("Login Result");
page = rv_strdup("");
rv_load_query('P');
if(rv_get_query("username") == NULL || rv_get_query("password") == NULL) {
add_data(&page, "Invalid form.\n");
} else {
if(rv_has_user(rv_get_query("username"))) {
if(rv_check_password(rv_get_query("username"), rv_get_query("password"))) {
if(user != NULL) free(user);
user = rv_strdup(rv_get_query("username"));
add_data(&page, "Welcome back.\n");
rv_save_login(rv_get_query("username"));
} else {
add_data(&page, "Invalid password.");
}
} else {
add_data(&page, "User does not exist.");
}
}
} else if(strcmp(query, "mypage") == 0) {
title = rv_strdup("My Page");
desc = rv_strdup("You manage your information here.");
if(user == NULL) {
page = rv_strdup("It looks like you are not logged in.<br>Want to <a href=\"");
add_data(&page, INSTANCE_ROOT);
add_data(&page, "/?page=login\">log in</a>?\n");
}
}
if(title == NULL) title = rv_strdup("");
if(desc == NULL) desc = rv_strdup("");
if(page == NULL) page = rv_strdup("");
render_stuff();
free(page);
free(desc);
free(title);
}
char* escape(const char* str) {
char* r = malloc(1);
r[0] = 0;
char cbuf[2];
cbuf[1] = 0;
int i;
for(i = 0; str[i] != 0; i++) {
if(str[i] == '<') {
char* tmp = r;
r = rv_strcat(tmp, "<");
free(tmp);
} else if(str[i] == '>') {
char* tmp = r;
r = rv_strcat(tmp, ">");
free(tmp);
} else {
cbuf[0] = str[i];
char* tmp = r;
r = rv_strcat(tmp, cbuf);
free(tmp);
}
}
return r;
}
void render_stuff(void) {
char* escaped;
add_data(&buffer, "<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01//EN\" \"http://www.w3.org/TR/html4/strict.dtd\">\n");
add_data(&buffer, "<html>\n");
add_data(&buffer, " <head>\n");
add_data(&buffer, " <meta http-equiv=\"Content-Type\" content=\"text/html;charset=utf-8\">\n");
add_data(&buffer, " <title>");
add_data(&buffer, INSTANCE_NAME);
add_data(&buffer, " - ");
add_data(&buffer, title);
add_data(&buffer, "</title>\n");
add_data(&buffer, " <style type=\"text/css\">\n");
add_data(&buffer, "* {\n");
add_data(&buffer, " padding: 0;\n");
add_data(&buffer, " margin: 0;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "li {\n");
add_data(&buffer, " list-style: outside;\n");
add_data(&buffer, " margin-left: 1.25em;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "a {\n");
add_data(&buffer, " text-decoration: none;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#nav div {\n");
add_data(&buffer, " float: left;\n");
add_data(&buffer, " margin: 0 0;\n");
add_data(&buffer, " padding-left: 0;\n");
add_data(&buffer, " padding-right: 20px;\n");
add_data(&buffer, " padding-top: 7px;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "body {\n");
add_data(&buffer, " background-color: #1F4677;\n");
add_data(&buffer, " width: 940px;\n");
add_data(&buffer, " margin: 5px auto;\n");
add_data(&buffer, " font-family: sans-serif;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#nav {\n");
add_data(&buffer, " background-color: white;\n");
add_data(&buffer, " background-image: url('");
add_data(&buffer, INSTANCE_NAVBAR);
add_data(&buffer, "');\n");
add_data(&buffer, " height: 44px;\n");
add_data(&buffer, " padding: 8px;\n");
add_data(&buffer, " padding-left: 32px;\n");
add_data(&buffer, " font-size: 22px;\n");
add_data(&buffer, " font-weight: bold;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#index {\n");
add_data(&buffer, " list-style: none;\n");
add_data(&buffer, " line-height: normal;\n");
add_data(&buffer, " margin: auto 0;\n");
add_data(&buffer, " padding-left: 0;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#desc {\n");
add_data(&buffer, " background-color: #D2E1F6;\n");
add_data(&buffer, " margin: 9px auto;\n");
add_data(&buffer, " height: 128px;\n");
add_data(&buffer, " padding: 24px;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#descinside {\n");
add_data(&buffer, " float: left;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#logo {\n");
add_data(&buffer, " float: right;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#content {\n");
add_data(&buffer, " background-color: #FFFFFF;\n");
add_data(&buffer, " margin: -10px auto;\n");
add_data(&buffer, " padding: 8px 24px 24px;\n");
add_data(&buffer, " min-height: 128px;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#pageindex {\n");
add_data(&buffer, " background-color: #FFFFFF;\n");
add_data(&buffer, " padding-right: 24px;\n");
add_data(&buffer, " padding-bottom: 24px;\n");
add_data(&buffer, " float: left;\n");
add_data(&buffer, " border-right: 4px #1F4677 solid;\n");
add_data(&buffer, " width: 150px;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#pagecontent {\n");
add_data(&buffer, " background-color: #FFFFFF;\n");
add_data(&buffer, " width: 670px;\n");
add_data(&buffer, " float: right;\n");
add_data(&buffer, " padding-left: 24px;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#footer {\n");
add_data(&buffer, " background-color: #D2E1F6;\n");
add_data(&buffer, " padding: 8px 8px 48px;\n");
add_data(&buffer, " margin: 8px auto;\n");
add_data(&buffer, " font-size: 15px;\n");
add_data(&buffer, " height: 32px;\n");
add_data(&buffer, "}\n");
add_data(&buffer, ".fixfloat {\n");
add_data(&buffer, " clear: both;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#copyright {\n");
add_data(&buffer, " float: right;\n");
add_data(&buffer, " font-size: 10px;\n");
add_data(&buffer, " margin-top: 16px;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "#gotop {\n");
add_data(&buffer, " position: absolute;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "h2, h3 {\n");
add_data(&buffer, " padding-top: 8px;\n");
add_data(&buffer, " padding-bottom: 8px;\n");
add_data(&buffer, "}\n");
add_data(&buffer, "img {\n");
add_data(&buffer, " border: none;\n");
add_data(&buffer, "}\n");
add_data(&buffer, " </style>\n");
add_data(&buffer, " </head>\n");
add_data(&buffer, " <body>\n");
add_data(&buffer, " <div id=\"nav\">\n");
add_data(&buffer, " <div>\n");
add_data(&buffer, " <a href=\"");
add_data(&buffer, INSTANCE_ROOT);
add_data(&buffer, "/\">Home</a>\n");
add_data(&buffer, " </div>\n");
if(user == NULL) {
add_data(&buffer, " <div>\n");
add_data(&buffer, " <a href=\"");
add_data(&buffer, INSTANCE_ROOT);
add_data(&buffer, "/?page=login\">Login</a>\n");
add_data(&buffer, " </div>\n");
}
if(user != NULL) {
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=\"");
add_data(&buffer, INSTANCE_ROOT);
add_data(&buffer, "/?page=mypage\">");
add_data(&buffer, user);
add_data(&buffer, "</a></div>");
}
add_data(&buffer, " </div>\n");
add_data(&buffer, " <div id=\"desc\">\n");
add_data(&buffer, " <div id=\"descinside\">\n");
add_data(&buffer, " <h1>");
add_data(&buffer, title);
add_data(&buffer, "</h1>\n");
add_data(&buffer, " <p>\n");
add_data(&buffer, desc);
add_data(&buffer, " </p>\n");
add_data(&buffer, " </div>\n");
add_data(&buffer, " <img id=\"logo\" src=\"");
add_data(&buffer, INSTANCE_LOGO);
add_data(&buffer, "\" height=\"128px\" alt=\"logo\">\n");
add_data(&buffer, " </div>\n");
add_data(&buffer, " <div id=\"content\">\n");
add_data(&buffer, " <div id=\"pageindex\">\n");
add_data(&buffer, " <h3>Page Menu</h3>\n");
add_data(&buffer, " <ul>\n");
add_data(&buffer, " </ul>\n");
add_data(&buffer, " </div>\n");
add_data(&buffer, " <div id=\"pagecontent\">\n");
add_data(&buffer, page);
add_data(&buffer, " <div class=\"fixfloat\"></div>\n");
add_data(&buffer, " </div>\n");
add_data(&buffer, " </div>\n");
add_data(&buffer, " <div id=\"footer\">\n");
add_data(&buffer, " <div id=\"gotop\">\n");
add_data(&buffer, " <a href=\"#top\">Top</a>\n");
add_data(&buffer, " </div>\n");
add_data(&buffer, " <div id=\"copyright\">\n");
add_data(&buffer, " ");
escaped = escape(INSTANCE_ADMIN);
add_data(&buffer, escaped);
free(escaped);
add_data(&buffer, "\n");
add_data(&buffer, " </div>\n");
add_data(&buffer, " <div class=\"fixfloat\"></div>\n");
add_data(&buffer, " </div>\n");
add_data(&buffer, " </body>\n");
add_data(&buffer, "</html>\n");
if(user != NULL) free(user);
}