From 76c53c690cefa62e09aa553d0f1f9a26122c0ff1 Mon Sep 17 00:00:00 2001
From: Daniel Stenberg <daniel@haxx.se>
Date: Tue, 29 Jan 2002 10:49:32 +0000
Subject: [PATCH] Giaslas Georgios introduced CURLINFO_CONTENT_TYPE

---
 include/curl/curl.h |  6 +++++-
 lib/getinfo.c       |  9 ++++++++-
 lib/transfer.c      | 25 +++++++++++++++++++++++++
 lib/url.c           |  3 +++
 lib/urldata.h       |  2 ++
 5 files changed, 43 insertions(+), 2 deletions(-)

diff --git a/include/curl/curl.h b/include/curl/curl.h
index 44b317410..62ac0479d 100644
--- a/include/curl/curl.h
+++ b/include/curl/curl.h
@@ -666,7 +666,11 @@ typedef enum {
 
   CURLINFO_STARTTRANSFER_TIME = CURLINFO_DOUBLE + 17,
 
-  CURLINFO_LASTONE          = 18
+  CURLINFO_CONTENT_TYPE = CURLINFO_STRING + 18,
+
+  /* Fill in new entries here! */
+
+  CURLINFO_LASTONE          = 19
 } CURLINFO;
 
 /* unfortunately, the easy.h include file needs the options and info stuff
diff --git a/lib/getinfo.c b/lib/getinfo.c
index 51ceacbe6..1df9b1743 100644
--- a/lib/getinfo.c
+++ b/lib/getinfo.c
@@ -48,9 +48,13 @@ CURLcode Curl_initinfo(struct SessionHandle *data)
   info->httpcode = 0;
   info->httpversion=0;
   info->filetime=-1; /* -1 is an illegal time and thus means unknown */
+  
+  if (info->contenttype)
+    free(info->contenttype);
+  info->contenttype = NULL;
+
   info->header_size = 0;
   info->request_size = 0;
-
   return CURLE_OK;
 }
 
@@ -134,6 +138,9 @@ CURLcode Curl_getinfo(struct SessionHandle *data, CURLINFO info, ...)
   case CURLINFO_CONTENT_LENGTH_UPLOAD:
     *param_doublep = data->progress.size_ul;
     break;
+  case CURLINFO_CONTENT_TYPE:
+    *param_charp = data->info.contenttype;
+    break;
   default:
     return CURLE_BAD_FUNCTION_ARGUMENT;
   }
diff --git a/lib/transfer.c b/lib/transfer.c
index 448801b0f..7acd06ab4 100644
--- a/lib/transfer.c
+++ b/lib/transfer.c
@@ -466,6 +466,31 @@ CURLcode Curl_readwrite(struct connectdata *conn,
             conn->size = k->contentlength;
             Curl_pgrsSetDownloadSize(data, k->contentlength);
           }
+          /* check for Content-Type: header lines to get the mime-type */
+          else if (strnequal("Content-Type:", k->p, 13)) {
+            char *start;
+            char *end;
+            int len;
+
+            /* Find the first non-space letter */
+            for(start=k->p+14;
+                *start && isspace((int)*start);
+                start++);
+
+            /* count all non-space letters following */
+            for(end=start+1, len=0;
+                *end && !isspace((int)*end);
+                end++, len++);
+
+            /* allocate memory of a cloned copy */
+            data->info.contenttype = malloc(len + 1);
+            if (NULL == data->info.contenttype)
+	      return CURLE_OUT_OF_MEMORY;
+
+            /* copy the content-type string */
+	    memcpy(data->info.contenttype, start, len);
+            data->info.contenttype[len] = 0; /* zero terminate */
+          }
           else if((k->httpversion == 10) &&
                   conn->bits.httpproxy &&
                   compareheader(k->p, "Proxy-Connection:", "keep-alive")) {
diff --git a/lib/url.c b/lib/url.c
index 52b70f638..6092c281c 100644
--- a/lib/url.c
+++ b/lib/url.c
@@ -191,6 +191,9 @@ CURLcode Curl_close(struct SessionHandle *data)
   /* free the connection cache */
   free(data->state.connects);
 
+  if(data->info.contenttype)
+    free(data->info.contenttype);
+
   free(data);
   return CURLE_OK;
 }
diff --git a/lib/urldata.h b/lib/urldata.h
index d655347f4..3d521d648 100644
--- a/lib/urldata.h
+++ b/lib/urldata.h
@@ -432,6 +432,8 @@ struct PureInfo {
                     the time was unretrievable */
   long header_size;  /* size of read header(s) in bytes */
   long request_size; /* the amount of bytes sent in the request(s) */
+
+  char *contenttype; /* the content type of the object */
 };