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Add ftp upload function (from Massimiliano Calamelli). 

SVN revision: 34878
This commit is contained in:
Sebastian Dransfeld 2008-06-20 07:48:33 +00:00
parent 8e2e1a40a3
commit 3d551cfeb8
1 changed files with 88 additions and 14 deletions
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102
legacy/ecore/src/lib/ecore_con/ecore_con_url.c
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@ -23,15 +23,23 @@
*
* Example Usage 1 (HTTP GET):
* ecore_con_url_url_set(url_con, "http://www.google.com");
* ecore_con_url_send(url, NULL, 0, NULL);
* ecore_con_url_send(url_con, NULL, 0, NULL);
*
* Example usage 2 (HTTP POST):
* ecore_con_url_url_set(url_con, "http://www.example.com/post_handler.cgi");
* ecore_con_url_send(url, data, data_length, "multipart/form-data");
* ecore_con_url_send(url_con, data, data_length, "multipart/form-data");
*
* Example Usage 3 (FTP download):
* ecore_con_url_url_set(url_con, "ftp://ftp.example.com/pub/myfile");
* ecore_con_url_send(url, NULL, 0, NULL);
* ecore_con_url_send(url_con, NULL, 0, NULL);
*
* Example Usage 4 (FTP upload as ftp://ftp.example.com/file):
* ecore_con_url_url_set(url_con, "ftp://ftp.example.com");
* ecore_con_url_ftp_upload(url_con, "/tmp/file", "user", "pass", NULL);
*
* Example Usage 5 (FTP upload as ftp://ftp.example.com/dir/file):
* ecore_con_url_url_set(url_con, "ftp://ftp.example.com");
* ecore_con_url_ftp_upload(url_con, "/tmp/file", "user", "pass","dir");
*
* FIXME: Support more CURL features: Authentication, Progress callbacks and more...
*/
@ -42,6 +50,7 @@
#include <errno.h>
#include <sys/stat.h>
#include <sys/types.h>
/**
* @defgroup Ecore_Con_Url_Group Ecore URL Connection Functions
@ -58,8 +67,9 @@ int ECORE_CON_EVENT_URL_PROGRESS = 0;
#ifdef HAVE_CURL
static int _ecore_con_url_fd_handler(void *data, Ecore_Fd_Handler *fd_handler);
static int _ecore_con_url_perform(Ecore_Con_Url *url_con);
static size_t _ecore_con_url_data_cb(void *buffer, size_t size, size_t nmemb, void *userp);
static size_t _ecore_con_url_data_cb(void *buffer, size_t size, size_t nitems, void *userp);
static int _ecore_con_url_progress_cb(void *clientp, double dltotal, double dlnow, double ultotal, double ulnow);
static size_t _ecore_con_url_read_cb(void *ptr, size_t size, size_t nitems, void *stream);
static void _ecore_con_event_url_free(void *data __UNUSED__, void *ev);
static int _ecore_con_url_process_completed_jobs(Ecore_Con_Url *url_con_to_match);
@ -495,17 +505,17 @@ ecore_con_url_send(Ecore_Con_Url *url_con, void *data, size_t length, char *cont
/**
* Makes a FTP upload
* @return FIXME: To be documented.
* @return FIXME: To be more documented.
* @ingroup Ecore_Con_Url_Group
*/
EAPI int
ecore_con_url_ftp_upload(Ecore_Con_Url *url_con, char *filename, char *user, char *pass, char *uploadas)
ecore_con_url_ftp_upload(Ecore_Con_Url *url_con, char *filename, char *user, char *pass, char *upload_dir)
{
#ifdef HAVE_CURL
char url[4096];
char userpwd[4096];
FILE *fd;
struct stat file_info;
struct stat file_info;
if (!ECORE_MAGIC_CHECK(url_con, ECORE_MAGIC_CON_URL))
{
@ -515,21 +525,23 @@ ecore_con_url_ftp_upload(Ecore_Con_Url *url_con, char *filename, char *user, cha
if (url_con->active) return 0;
if (!url_con->url) return 0;
if (filename)
{
if (stat(filename, &file_info)) return 0;
fd = fopen(filename, "rb");
snprintf(url, sizeof(url), "ftp://%s/%s", url_con->url, basename(filename));
if (upload_dir)
snprintf(url, sizeof(url), "ftp://%s/%s/%s", url_con->url, upload_dir, basename(filename));
else
snprintf(url, sizeof(url), "ftp://%s/%s", url_con->url, basename(filename));
snprintf(userpwd, sizeof(userpwd), "%s:%s", user, pass);
curl_easy_setopt(url_con->curl_easy, CURLOPT_VERBOSE, 1);
curl_easy_setopt(url_con->curl_easy, CURLOPT_INFILESIZE_LARGE, (curl_off_t)file_info.st_size);
curl_easy_setopt(url_con->curl_easy, CURLOPT_USERPWD, userpwd);
curl_easy_setopt(url_con->curl_easy, CURLOPT_UPLOAD, 1);
curl_easy_setopt(url_con->curl_easy, CURLOPT_READFUNCTION, _ecore_con_url_read_cb);
curl_easy_setopt(url_con->curl_easy, CURLOPT_READDATA, fd);
ecore_con_url_url_set(url_con, url);
return _ecore_con_url_perform(url_con);
fclose(fd);
}
#else
return 0;
@ -537,10 +549,57 @@ ecore_con_url_ftp_upload(Ecore_Con_Url *url_con, char *filename, char *user, cha
filename = NULL;
user = NULL;
pass = NULL;
uploadas = NULL;
upload_dir = NULL;
#endif
}
/**
* Enable or disable libcurl verbose output, useful for debug
* @return FIXME: To be more documented.
* @ingroup Ecore_Con_Url_Group
*/
EAPI void
ecore_con_url_verbose_set(Ecore_Con_Url *url_con, int verbose)
{
#ifdef HAVE_CURL
if (!ECORE_MAGIC_CHECK(url_con, ECORE_MAGIC_CON_URL))
{
ECORE_MAGIC_FAIL(url_con, ECORE_MAGIC_CON_URL, "ecore_con_url_verbose_set");
return;
}
if (url_con->active) return;
if (!url_con->url) return;
if (verbose == TRUE)
curl_easy_setopt(url_con->curl_easy, CURLOPT_VERBOSE, 1);
else
curl_easy_setopt(url_con->curl_easy, CURLOPT_VERBOSE, 0);
#endif
}
/**
* Enable or disable EPSV extension
* @return FIXME: To be more documented.
* @ingroup Ecore_Con_Url_Group
*/
EAPI void
ecore_con_url_ftp_use_epsv_set(Ecore_Con_Url *url_con, int use_epsv)
{
#ifdef HAVE_CURL
if (!ECORE_MAGIC_CHECK(url_con, ECORE_MAGIC_CON_URL))
{
ECORE_MAGIC_FAIL(url_con, ECORE_MAGIC_CON_URL, "ecore_con_url_ftp_use_epsv_set");
return;
}
if (url_con->active) return;
if (!url_con->url) return;
if (use_epsv == TRUE)
curl_easy_setopt(url_con->curl_easy, CURLOPT_FTP_USE_EPSV, 1);
else
curl_easy_setopt(url_con->curl_easy, CURLOPT_FTP_USE_EPSV, 0);
#endif
}
#ifdef HAVE_CURL
static int
@ -595,11 +654,11 @@ _ecore_con_url_restart_fd_handler(void)
}
static size_t
_ecore_con_url_data_cb(void *buffer, size_t size, size_t nmemb, void *userp)
_ecore_con_url_data_cb(void *buffer, size_t size, size_t nitems, void *userp)
{
Ecore_Con_Url *url_con;
Ecore_Con_Event_Url_Data *e;
size_t real_size = size * nmemb;
size_t real_size = size * nitems;
url_con = (Ecore_Con_Url *)userp;
@ -687,6 +746,21 @@ _ecore_con_url_progress_cb(void *clientp, double dltotal, double dlnow, double u
return 0;
}
static size_t
_ecore_con_url_read_cb(void *ptr, size_t size, size_t nitems, void *stream)
{
size_t retcode = fread(ptr, size, nitems, stream);
if (ferror(stream)) {
fclose(stream);
return CURL_READFUNC_ABORT;
} else if ((retcode == 0) || (retcode < nitems)) {
fclose(stream);
return 0;
}
fprintf(stderr, "*** We read %d bytes from file\n", retcode);
return retcode;
}
static int
_ecore_con_url_perform(Ecore_Con_Url *url_con)
{