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plug-ins: add ftp and gopher support to curl uri backend

This commit is contained in:
Mikael Magnusson 2011-07-05 19:52:33 +02:00
parent 520d852912
commit 039d4636f8
1 changed files with 48 additions and 4 deletions
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52
plug-ins/file-uri/uri-backend-libcurl.c
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@ -62,7 +62,7 @@ uri_backend_init (const gchar *plugin_name,
vinfo = curl_version_info (CURLVERSION_NOW);
protocols = g_string_new ("http:,ftp:");
protocols = g_string_new ("http:,ftp:,gopher:");
if (vinfo->features & CURL_VERSION_SSL)
{
@ -153,6 +153,11 @@ uri_backend_load_image (const gchar *uri,
CURL *curl_handle;
CURLcode result;
glong response_code;
gchar *eff_url = NULL;
gchar *proto = NULL;
gboolean is_http = FALSE;
gboolean is_ftp = FALSE;
gboolean is_gopher = FALSE;
gimp_progress_init (_("Connecting to server"));
@ -194,13 +199,52 @@ uri_backend_load_image (const gchar *uri,
curl_easy_getinfo (curl_handle, CURLINFO_RESPONSE_CODE, &response_code);
if (response_code != 200)
/* protocol could be not specified in provided uri
get complete url guessed by curl */
curl_easy_getinfo (curl_handle, CURLINFO_EFFECTIVE_URL, &eff_url);
/* detect uri protocol */
if (! g_ascii_strncasecmp (eff_url, "http://", 7))
{
is_http = TRUE;
proto = "HTTP";
}
else
if (! g_ascii_strncasecmp (eff_url, "https://", 8))
{
is_http = TRUE;
proto = "HTTPS";
}
else
if (! g_ascii_strncasecmp (eff_url, "ftp://", 6))
{
is_ftp = TRUE;
proto = "FTP";
}
else
if (! g_ascii_strncasecmp (eff_url, "ftps://", 7))
{
is_ftp = TRUE;
proto = "FTPS";
}
else
if (! g_ascii_strncasecmp (eff_url ,"gopher://, 9"))
{
is_gopher = TRUE;
proto = "GOPHER";
}
else
{
proto = "UNKNOWN";
}
if (! ((is_http && response_code == 200) || (is_ftp && response_code == 226) || (is_gopher)))
{
fclose (out_file);
g_set_error (error, G_FILE_ERROR, G_FILE_ERROR_FAILED,
_("Opening '%s' for reading resulted in HTTP "
_("Opening '%s' for reading resulted in %s "
"response code: %ld"),
uri, response_code);
uri, proto, response_code);
curl_easy_cleanup (curl_handle);
return FALSE;
}