htdocs/archive: added download

htdocs/archive/createzip.c

@@ -0,0 +1,69 @@
+
+#include "webarchive.h"
+#include "miniz.c"
+
+#include <stdio.h>
+#include <stdlib.h>
+
+#define ALL_ZIP   "all.zip"
+
+int main()
+{
+    mz_zip_archive zip_archive = {0};
+
+    FILE *f = fopen("data.txt", "rt");
+    if (f == NULL) {
+        generatepage("failed to load data");
+        return EXIT_FAILURE;
+    }
+
+    int first = 1;
+    char line[MAX_LINE_LEN] = {0};
+    while (fgets(line,sizeof(line)-2,f)) {
+        char name[MAX_NAME_LEN+10];
+        sprintf(name, "cfg/%s.cfg", getname(line));
+
+        char data[MAX_LINE_LEN] = {0};
+        unencode(line,data);
+        const char *xmldata = strstr(data, "&data=");
+        xmldata = xmldata ? (xmldata + 6) : "";
+
+        if (first == 1) {
+            int status = 1;
+            first = 0;
+
+            if (!mz_zip_writer_init_file(&zip_archive, ALL_ZIP, 0)) {
+                generatepage("internal error: init_file failed");
+                return EXIT_FAILURE;
+            }
+            if (!mz_zip_writer_add_mem_ex(&zip_archive, name, xmldata, strlen(xmldata), NULL, 0U, MZ_BEST_COMPRESSION, 0, 0)) {
+                generatepage("internal error: add_mem_ex failed");
+                return EXIT_FAILURE;
+            }
+            if (!mz_zip_writer_finalize_archive(&zip_archive)) {
+                generatepage("internal error: finalize_archive failed");
+                return EXIT_FAILURE;
+            }
+            if (!mz_zip_writer_end(&zip_archive)) {
+                generatepage("internal error: writer_end failed");
+                return EXIT_FAILURE;
+            }
+        } else if (!mz_zip_add_mem_to_archive_file_in_place(ALL_ZIP, name, xmldata, strlen(xmldata), NULL, 0U, MZ_BEST_COMPRESSION)) {
+            generatepage("failed to add data");
+            return EXIT_FAILURE;
+        }
+    }
+    fclose(f);
+
+    f = fopen("all.zip","rb");
+    if (!f) {
+        generatepage("internal error: failed to load zip");
+        return EXIT_FAILURE;
+    }
+    puts("Content-type: application/zip\r\n\r");
+    int c;
+    while ((c = fgetc(f)) != EOF)
+        putc(c,stdout);
+
+    return EXIT_SUCCESS;
+}

htdocs/archive/index.php

@@ -44,6 +44,8 @@ uninitialized variables, unused functions" />
     archive. Feel free to add any library or rule here.</p>
 
     <? virtual('../cgi-bin/report.cgi') ?>
+
+    <p><a href="/cgi-bin/createzip.cgi">Download all</a></p>
   </div> <!-- .wrap -->
 </div> <!-- #content -->
 </body>