--- /dev/null
+/* $Id$ */
+
+#include "../config.h"
+
+#include "kn_cgi.h"
+
+#include <stdlib.h>
+#include <string.h>
+#include <stdbool.h>
+#include <stdio.h>
+
+#include "kn_version.h"
+#include "kn_util.h"
+
+struct q_entry {
+ char* key;
+ char* value;
+};
+
+bool no = false;
+bool showmain = false;
+struct q_entry** entries = NULL;
+
+char* kn_get_query(const char* key){
+ if(entries == NULL) return NULL;
+ int i;
+ for(i = 0; entries[i] != NULL; i++){
+ if(strcmp(entries[i]->key, key) == 0 ) return entries[i]->value;
+ }
+ return NULL;
+}
+
+char* kn_null(const char* a){
+ return a == NULL ? "" : (char*)a;
+}
+
+void kn_parse_query(void){
+ char* query = getenv("QUERY_STRING");
+ if(query != NULL){
+ entries = malloc(sizeof(*entries));
+ entries[0] = NULL;
+ int i;
+ int incr = 0;
+ for(i = 0;; i++){
+ if(query[i] == 0 || query[i] == '&'){
+ char* a = malloc(i - incr + 1);
+ memcpy(a, query + incr , i - incr);
+ a[i - incr] = 0;
+
+ char* key = a;
+ char* value = "";
+
+ int j;
+ for(j = 0; key[j] != 0; j++){
+ if(key[j] == '='){
+ key[j] = 0;
+ value = key + j + 1;
+ break;
+ }
+ }
+
+ struct q_entry* e = malloc(sizeof(*e));
+ e->key = kn_strdup(key);
+ e->value = kn_strdup(value);
+
+ struct q_entry** old = entries;
+ for(j = 0; old[j] != NULL; j++);
+ entries = malloc(sizeof(*entries) * (j + 2));
+ for(j = 0; old[j] != NULL; j++) entries[j] = old[j];
+ entries[j] = e;
+ entries[j + 1] = NULL;
+ free(old);
+
+ free(a);
+
+ incr = i + 1;
+ if(query[i] == 0) break;
+ }
+ }
+ }
+ if(kn_get_query("page") == NULL){
+ printf("Status: 200 OK\n\n");
+ showmain = true;
+ }else{
+ printf("Status: 404 Not Found\n\n");
+ no = true;
+ }
+}
+
+void kn_cgi(void){
+ printf("<html>\n");
+ printf(" <head>\n");
+ printf(" <meta http-equiv=\"Content-Type\" content=\"text/html; charset=UTF-8\">\n");
+ printf(" <title>Keine - ");
+ if(no){
+ printf("Not found");
+ }else if(showmain){
+ printf("Main");
+ }
+ printf("</title>\n");
+ printf(" <style>\n");
+ printf("html {\n");
+ printf(" background-color: #222222;\n");
+ printf(" color: #ffffff;\n");
+ printf("}\n");
+ printf("body {\n");
+ printf(" width: 900px;\n");
+ printf(" margin: 0 auto;\n");
+ printf("}\n");
+ printf("a:link {\n");
+ printf(" color: #88f;\n");
+ printf("}\n");
+ printf("a:visited {\n");
+ printf(" color: #44b;\n");
+ printf("}\n");
+ printf(" </style>\n");
+ printf(" </head>\n");
+ printf(" <body>\n");
+ printf(" <div style=\"text-align: center;\">\n");
+ printf(" <form action=\"%s%s\">\n", getenv("SCRIPT_NAME"), kn_null(getenv("PATH_INFO")));
+ printf(" <a href=\"%s%s\">Main</a> | ", getenv("SCRIPT_NAME"), kn_null(getenv("PATH_INFO")));
+ printf(" Name: <input name=\"page\">\n");
+ printf(" <input type=\"submit\">\n");
+ printf(" </form>\n");
+ printf(" </div>\n");
+ printf(" <hr>\n");
+ if(no){
+ printf(" Not found.\n");
+ }else if(showmain){
+ }
+ printf(" <hr>\n");
+ printf(" <i>Generated by Keine <a href=\"http://nishi.boats/keine\">%s</a></i>\n", kn_get_version());
+ printf(" </body>\n");
+ printf("</html>\n");
+}
--- /dev/null
+/* $Id$ */
+
+#include "kn_util.h"
+
+#include <string.h>
+#include <stdlib.h>
+
+char* kn_strcat(const char* a, const char* b){
+ char* str = malloc(strlen(a) + strlen(b) + 1);
+ memcpy(str, a, strlen(a));
+ memcpy(str + strlen(a), b, strlen(b));
+ str[strlen(a) + strlen(b)] = 0;
+ return str;
+}
+
+char* kn_strdup(const char* a){
+ return kn_strcat(a, "");
+}
projects / keine.git / commitdiff