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authorYang Tse <yangsita@gmail.com>2011-09-22 11:16:34 +0200
committerYang Tse <yangsita@gmail.com>2011-09-22 21:21:20 +0200
commitfb3845a438cad9ef09eb1b0b86388ce99a726502 (patch)
treea4ab735d4fc1a4b0646f0b309c0135f228101532 /src/tool_libinfo.c
parent3c3aa09c65a6b06b3291f787c1216188ad2d6649 (diff)
downloadcurl-fb3845a438cad9ef09eb1b0b86388ce99a726502.tar.gz
curl tool: reviewed code moved to tool_*.[ch] files
my_setopt and my_setopt_str no longer ignores curl_easy_setopt result. Fixed some OOM handling issues.
Diffstat (limited to 'src/tool_libinfo.c')
-rw-r--r--src/tool_libinfo.c102
1 files changed, 102 insertions, 0 deletions
diff --git a/src/tool_libinfo.c b/src/tool_libinfo.c
new file mode 100644
index 000000000..1469c8807
--- /dev/null
+++ b/src/tool_libinfo.c
@@ -0,0 +1,102 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2011, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at http://curl.haxx.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ ***************************************************************************/
+#include "setup.h"
+
+#include <curl/curl.h>
+
+#include "rawstr.h"
+
+#define ENABLE_CURLX_PRINTF
+/* use our own printf() functions */
+#include "curlx.h"
+
+#include "tool_libinfo.h"
+
+#include "memdebug.h" /* keep this as LAST include */
+
+/* global variable definitions, for libcurl run-time info */
+
+curl_version_info_data *curlinfo = NULL;
+long built_in_protos = 0;
+
+/*
+ * libcurl_info_init: retrieves run-time information about libcurl,
+ * setting a global pointer 'curlinfo' to libcurl's run-time info
+ * struct, and a global bit pattern 'built_in_protos' composed of
+ * CURLPROTO_* bits indicating which protocols are actually built
+ * into library being used.
+ */
+
+CURLcode get_libcurl_info(void)
+{
+ static struct proto_name_pattern {
+ const char *proto_name;
+ long proto_pattern;
+ } const possibly_built_in[] = {
+ { "dict", CURLPROTO_DICT },
+ { "file", CURLPROTO_FILE },
+ { "ftp", CURLPROTO_FTP },
+ { "ftps", CURLPROTO_FTPS },
+ { "gopher", CURLPROTO_GOPHER },
+ { "http", CURLPROTO_HTTP },
+ { "https", CURLPROTO_HTTPS },
+ { "imap", CURLPROTO_IMAP },
+ { "imaps", CURLPROTO_IMAPS },
+ { "ldap", CURLPROTO_LDAP },
+ { "ldaps", CURLPROTO_LDAPS },
+ { "pop3", CURLPROTO_POP3 },
+ { "pop3s", CURLPROTO_POP3S },
+ { "rtmp", CURLPROTO_RTMP },
+ { "rtsp", CURLPROTO_RTSP },
+ { "scp", CURLPROTO_SCP },
+ { "sftp", CURLPROTO_SFTP },
+ { "smtp", CURLPROTO_SMTP },
+ { "smtps", CURLPROTO_SMTPS },
+ { "telnet", CURLPROTO_TELNET },
+ { "tftp", CURLPROTO_TFTP },
+ { NULL, 0 }
+ };
+
+ struct proto_name_pattern const *p;
+ const char *const *proto;
+
+ /* Pointer to libcurl's run-time version information */
+ curlinfo = curl_version_info(CURLVERSION_NOW);
+ if(!curlinfo)
+ return CURLE_FAILED_INIT;
+
+ /* Build CURLPROTO_* bit pattern with libcurl's built-in protocols */
+ built_in_protos = 0;
+ if(curlinfo->protocols) {
+ for(proto = curlinfo->protocols; *proto; proto++) {
+ for(p = possibly_built_in; p->proto_name; p++) {
+ if(curlx_raw_equal(*proto, p->proto_name)) {
+ built_in_protos |= p->proto_pattern;
+ break;
+ }
+ }
+ }
+ }
+
+ return CURLE_OK;
+}
+