X-Git-Url: http://git.indexdata.com/?a=blobdiff_plain;f=util%2Fyaz-url.c;h=98bf594a542a631cd23a01b9aa57a25e561216f4;hb=bef3628f699c3d747292bd6c87a733818e618e6c;hp=bdc912cbce96c6da0a26073435a14bac26ce418f;hpb=8cd8912e4ff99fd53ff78a028f7d84418e494b0d;p=yaz-moved-to-github.git

diff --git a/util/yaz-url.c b/util/yaz-url.c
index bdc912c..98bf594 100644
--- a/util/yaz-url.c
+++ b/util/yaz-url.c
@@ -17,8 +17,10 @@
 static void usage(void)
 {
     printf("yaz-icu [options] url ..\n");
-    printf(" -H name=value       HTTP header\n");
-    printf(" -p file             POST content of file\n");
+    printf(" -H name:value       Set HTTP header (repeat if necessary)\n");
+    printf(" -m method           HTTP method\n");
+    printf(" -O file             Write to file, instead of stdout\n");
+    printf(" -p file             POSTs file at following url\n");
     printf(" -u user/password    Basic HTTP auth\n");
     printf(" -x proxy            HTTP proxy\n");
     exit(1);
@@ -39,9 +41,12 @@ static char *get_file(const char *fname, size_t *len)
         exit(1);
     }
     *len = ftell(inf);
-    buf = xmalloc(*len);
-    fseek(inf, 0L, SEEK_SET);
-    fread(buf, 1, *len, inf);
+    if (*len)  /* zero length not considered an error */
+    {
+        buf = xmalloc(*len);
+        fseek(inf, 0L, SEEK_SET);
+        fread(buf, 1, *len, inf);
+    }
     fclose(inf);
     return buf;
 }
@@ -58,8 +63,10 @@ int main(int argc, char **argv)
     Z_HTTP_Header *http_headers = 0;
     ODR odr = odr_createmem(ODR_ENCODE);
     int exit_code = 0;
+    int no_urls = 0;
+    const char *outfname = 0;
 
-    while ((ret = options("hH:p:u:x:", argv, argc, &arg))
+    while ((ret = options("hH:m:O:p:u:x:", argv, argc, &arg))
            != YAZ_OPTIONS_EOF)
     {
         switch (ret)
@@ -68,21 +75,29 @@ int main(int argc, char **argv)
             usage();
             break;
         case 'H':
-            if (!strchr(arg, '='))
+            if (!strchr(arg, ':'))
             {
-                yaz_log(YLOG_FATAL, "bad header option (missing =): %s\n", arg);
+                yaz_log(YLOG_FATAL, "bad header option (missing :) %s\n", arg);
                 exit_code = 1;
             }
             else
             {
-                char *cp = strchr(arg, '=');
+                char *cp = strchr(arg, ':');
                 char *name = odr_malloc(odr, 1 + cp - arg);
                 char *value = cp + 1;
                 memcpy(name, arg, cp - arg);
                 name[cp - arg] = '\0';
+                while (*value == ' ') /* skip space after = */
+                    value++;
                 z_HTTP_header_add(odr, &http_headers, name, value);
             }
             break;
+        case 'm':
+            method = arg;
+            break;
+        case 'O':
+            outfname = arg;
+            break;
         case 'p':
             xfree(post_buf);
             post_buf = get_file(arg, &post_len);
@@ -112,16 +127,32 @@ int main(int argc, char **argv)
                 exit_code = 1;
             else
             {
+                FILE *outf = stdout;
+                if (outfname)
+                {
+                    outf = fopen(outfname, "w");
+                    if (!outf)
+                    {
+                        yaz_log(YLOG_FATAL|YLOG_ERRNO, "open %s", outfname);
+                        exit(1);
+                    }
+                }
                 fwrite(http_response->content_buf, 1,
-                       http_response->content_len, stdout);
+                       http_response->content_len, outf);
+                if (outfname)
+                    fclose(outf);
             }
+            no_urls++;
             break;
         default:
             usage();
         }
     }
+    xfree(post_buf);
     yaz_url_destroy(p);
     odr_destroy(odr);
+    if (no_urls == 0)
+        usage();
     exit(exit_code);
 }