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Always use 64-bit filesize and file offsets in DCC.

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Based on LRN's commit for replacing stat with GFileInfo https://github.com/hexchat/hexchat/commit/32008bb

Fixes #382
This commit is contained in:
Arnavion 2014-12-06 14:02:45 -08:00
parent 985ea610e6
commit 5152040c17
4 changed files with 331 additions and 192 deletions
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474
src/common/dcc.c
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@ -23,8 +23,9 @@
* Jim Seymour (jseymour@LinxNet.com)
*/
/* we only use 32 bits, but without this define, you get only 31! */
/* Required to make lseek use off64_t, but doesn't work on Windows */
#define _FILE_OFFSET_BITS 64
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
@ -45,6 +46,8 @@
#include <unistd.h>
#endif
#include <gio/gio.h>
#include "hexchat.h"
#include "util.h"
#include "fe.h"
@ -57,13 +60,9 @@
#include "url.h"
#include "hexchatc.h"
#ifdef USE_DCC64
#define BIG_STR_TO_INT(x) strtoull(x,NULL,10)
/* Setting _FILE_OFFSET_BITS to 64 doesn't change lseek to use off64_t on Windows, so override lseek to the version that does */
#ifdef WIN32
#define stat _stat64
#endif
#else
#define BIG_STR_TO_INT(x) strtoul(x,NULL,10)
#define lseek _lseeki64
#endif
static char *dcctypes[] = { "SEND", "RECV", "CHAT", "CHAT" };
@ -78,7 +77,7 @@ struct dccstat_info dccstat[] = {
};
static int dcc_global_throttle; /* 0x1 = sends, 0x2 = gets */
/*static*/ int dcc_sendcpssum, dcc_getcpssum;
static gint64 dcc_sendcpssum, dcc_getcpssum;
static struct DCC *new_dcc (void);
static void dcc_close (struct DCC *dcc, int dccstat, int destroy);
@ -127,11 +126,12 @@ static void
dcc_calc_cps (struct DCC *dcc)
{
GTimeVal now;
int oldcps;
gint64 oldcps;
double timediff, startdiff;
int glob_throttle_bit, wasthrottled;
int *cpssum, glob_limit;
DCC_SIZE pos, posdiff;
gint64 *cpssum;
int glob_limit;
goffset pos, posdiff;
g_get_current_time (&now);
@ -169,8 +169,7 @@ dcc_calc_cps (struct DCC *dcc)
posdiff = pos - dcc->lastcpspos;
oldcps = dcc->cps;
dcc->cps = ((double) posdiff / timediff) * (timediff / startdiff) +
(double) dcc->cps * (1.0 - (timediff / startdiff));
dcc->cps = (gint64) ((posdiff / timediff) * (timediff / startdiff) + dcc->cps * (1.0 - (timediff / startdiff)));
*cpssum += dcc->cps - oldcps;
}
@ -420,7 +419,7 @@ dcc_close (struct DCC *dcc, int dccstat, int destroy)
if (dcc->proxy)
free (dcc->proxy);
if (dcc->file)
free (dcc->file);
g_free (dcc->file);
if (dcc->destfile)
g_free (dcc->destfile);
free (dcc->nick);
@ -700,11 +699,17 @@ dcc_read (GIOChannel *source, GIOCondition condition, struct DCC *dcc)
if (dcc->resumable)
{
dcc->fp = g_open (dcc->destfile, O_WRONLY | O_APPEND | OFLAGS, 0);
gchar *filename_fs = g_filename_from_utf8(dcc->destfile, -1, NULL, NULL, NULL);
dcc->fp = g_open(dcc->destfile, O_WRONLY | O_APPEND | OFLAGS, 0);
g_free (filename_fs);
dcc->pos = dcc->resumable;
dcc->ack = dcc->resumable;
} else
}
else
{
gchar *filename_fs;
if (g_access (dcc->destfile, F_OK) == 0)
{
n = 0;
@ -713,7 +718,7 @@ dcc_read (GIOChannel *source, GIOCondition condition, struct DCC *dcc)
n++;
snprintf (buf, sizeof (buf), "%s.%d", dcc->destfile, n);
}
while (access (buf, F_OK) == 0);
while (g_access (buf, F_OK) == 0);
old = dcc->destfile;
dcc->destfile = g_strdup (buf);
@ -722,9 +727,10 @@ dcc_read (GIOChannel *source, GIOCondition condition, struct DCC *dcc)
old, dcc->destfile, NULL, NULL, 0);
g_free (old);
}
dcc->fp =
g_open (dcc->destfile, OFLAGS | O_TRUNC | O_WRONLY | O_CREAT,
prefs.hex_dcc_permissions);
filename_fs = g_filename_from_utf8 (dcc->destfile, -1, NULL, NULL, NULL);
dcc->fp = g_open (filename_fs, OFLAGS | O_TRUNC | O_WRONLY | O_CREAT, prefs.hex_dcc_permissions);
g_free (filename_fs);
}
}
if (dcc->fp == -1)
@ -792,7 +798,7 @@ dcc_read (GIOChannel *source, GIOCondition condition, struct DCC *dcc)
dcc_close (dcc, STAT_DONE, FALSE);
dcc_calc_average_cps (dcc); /* this must be done _after_ dcc_close, or dcc_remove_from_sum will see the wrong value in dcc->cps */
/* cppcheck-suppress deallocuse */
sprintf (buf, "%d", dcc->cps);
sprintf (buf, "%" G_GINT64_FORMAT, dcc->cps);
EMIT_SIGNAL (XP_TE_DCCRECVCOMP, dcc->serv->front_session,
dcc->file, dcc->destfile, dcc->nick, buf, 0);
return TRUE;
@ -1416,8 +1422,8 @@ dcc_connect (struct DCC *dcc)
/* possible problems with filenames containing spaces? */
if (dcc->type == TYPE_RECV)
snprintf (tbuf, sizeof (tbuf), strchr (dcc->file, ' ') ?
"DCC SEND \"%s\" %u %d %"DCC_SFMT" %d" :
"DCC SEND %s %u %d %"DCC_SFMT" %d", dcc->file,
"DCC SEND \"%s\" %u %d %" G_GUINT64_FORMAT " %d" :
"DCC SEND %s %u %d %" G_GUINT64_FORMAT " %d", dcc->file,
dcc->addr, dcc->port, dcc->size, dcc->pasvid);
else
snprintf (tbuf, sizeof (tbuf), "DCC CHAT chat %u %d %d",
@ -1463,7 +1469,7 @@ dcc_send_data (GIOChannel *source, GIOCondition condition, struct DCC *dcc)
if (!dcc->fastsend)
{
if (dcc->ack < dcc->pos)
if (dcc->ack < (dcc->pos & 0xFFFFFFFF))
return TRUE;
}
else if (!dcc->wiotag)
@ -1538,7 +1544,7 @@ dcc_handle_new_ack (struct DCC *dcc)
dcc_close (dcc, STAT_DONE, FALSE);
dcc_calc_average_cps (dcc); /* this must be done _after_ dcc_close, or dcc_remove_from_sum will see the wrong value in dcc->cps */
/* cppcheck-suppress deallocuse */
sprintf (buf, "%d", dcc->cps);
sprintf (buf, "%" G_GINT64_FORMAT, dcc->cps);
EMIT_SIGNAL (XP_TE_DCCSENDCOMP, dcc->serv->front_session,
file_part (dcc->file), dcc->nick, buf, NULL, 0);
done = TRUE;
@ -1548,12 +1554,10 @@ dcc_handle_new_ack (struct DCC *dcc)
dcc_send_data (NULL, 0, (gpointer)dcc);
}
#ifdef USE_DCC64
/* take the top 32 of "bytes send" and bottom 32 of "ack" */
dcc->ack = (dcc->pos & G_GINT64_CONSTANT (0xffffffff00000000)) |
(dcc->ack & 0xffffffff);
/* dcc->ack is only used for CPS and PERCENTAGE calcs from now on... */
#endif
return done;
}
@ -1762,7 +1766,7 @@ dcc_listen_init (struct DCC *dcc, session *sess)
static struct session *dccsess;
static char *dccto; /* lame!! */
static int dccmaxcps;
static gint64 dccmaxcps;
static int recursive = FALSE;
static void
@ -1772,21 +1776,25 @@ dcc_send_wild (char *file)
}
void
dcc_send (struct session *sess, char *to, char *file, int maxcps, int passive)
dcc_send (struct session *sess, char *to, char *filename, gint64 maxcps, int passive)
{
char outbuf[512];
GStatBuf st;
GFileInfo *file_info;
GFile *file;
struct DCC *dcc;
gchar *filename_fs;
GFileType file_type;
goffset file_size;
file = expand_homedir (file);
filename = expand_homedir (filename);
if (!recursive && (strchr (file, '*') || strchr (file, '?')))
if (!recursive && (strchr (filename, '*') || strchr (filename, '?')))
{
char path[256];
char wild[256];
safe_strcpy (wild, file_part (file), sizeof (wild));
path_part (file, path, sizeof (path));
safe_strcpy (wild, file_part (filename), sizeof (wild));
path_part (filename, path, sizeof (path));
if (path[0] != '/' || path[1] != '\0')
path[strlen (path) - 1] = 0; /* remove trailing slash */
@ -1794,7 +1802,7 @@ dcc_send (struct session *sess, char *to, char *file, int maxcps, int passive)
dccto = to;
dccmaxcps = maxcps;
free (file);
g_free (filename);
recursive = TRUE;
for_files (path, wild, dcc_send_wild);
@ -1806,91 +1814,123 @@ dcc_send (struct session *sess, char *to, char *file, int maxcps, int passive)
dcc = new_dcc ();
if (!dcc)
{
free (file);
g_free (filename);
return;
}
dcc->file = file;
dcc->file = filename;
dcc->maxcps = maxcps;
if (g_stat (file, &st) != -1)
filename_fs = g_filename_from_utf8 (filename, -1, NULL, NULL, NULL);
if (filename_fs == NULL)
{
PrintTextf(sess, _("Cannot access %s\n"), dcc->file);
PrintTextf(sess, "%s %d: %s\n", _("Error"), errno, errorstring(errno));
#ifndef USE_DCC64
if (sizeof (st.st_size) > 4 && st.st_size > 4294967295U)
{
PrintText (sess, "Cannot send files larger than 4 GB.\n");
goto xit;
}
#endif
dcc_close(dcc, 0, TRUE); /* dcc_close will free dcc->file */
if (!(*file_part (file)) || S_ISDIR (st.st_mode) || st.st_size < 1)
{
PrintText (sess, "Cannot send directories or empty files.\n");
goto xit;
}
dcc->starttime = dcc->offertime = time (0);
dcc->serv = sess->server;
dcc->dccstat = STAT_QUEUED;
dcc->size = st.st_size;
dcc->type = TYPE_SEND;
dcc->fp = g_open (file, OFLAGS | O_RDONLY, 0);
if (dcc->fp != -1)
{
if (passive || dcc_listen_init (dcc, sess))
{
char havespaces = 0;
while (*file)
{
if (*file == ' ')
{
if (prefs.hex_dcc_send_fillspaces)
*file = '_';
else
havespaces = 1;
}
file++;
}
dcc->nick = strdup (to);
if (prefs.hex_gui_autoopen_send)
{
if (fe_dcc_open_send_win (TRUE)) /* already open? add */
fe_dcc_add (dcc);
} else
fe_dcc_add (dcc);
if (passive)
{
dcc->pasvid = new_id();
snprintf (outbuf, sizeof (outbuf), (havespaces) ?
"DCC SEND \"%s\" 199 0 %" DCC_SFMT " %d" :
"DCC SEND %s 199 0 %" DCC_SFMT " %d",
file_part (dcc->file),
dcc->size, dcc->pasvid);
}
else
{
snprintf (outbuf, sizeof (outbuf), (havespaces) ?
"DCC SEND \"%s\" %u %d %"DCC_SFMT :
"DCC SEND %s %u %d %"DCC_SFMT,
file_part (dcc->file), dcc->addr,
dcc->port, dcc->size);
}
sess->server->p_ctcp (sess->server, to, outbuf);
EMIT_SIGNAL (XP_TE_DCCOFFER, sess, file_part (dcc->file),
to, dcc->file, NULL, 0);
} else
{
dcc_close (dcc, 0, TRUE);
}
return;
}
return;
}
file = g_file_new_for_path (filename_fs);
if (file == NULL)
{
return;
}
file_info = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_SIZE "," G_FILE_ATTRIBUTE_STANDARD_TYPE, G_FILE_QUERY_INFO_NONE, NULL, NULL);
g_object_unref (file);
if (file_info == NULL)
{
PrintTextf (sess, _("Cannot access %s\n"), dcc->file);
PrintTextf (sess, "%s %d: %s\n", _("Error"), errno, errorstring (errno));
dcc_close (dcc, 0, TRUE); /* dcc_close will free dcc->file */
return;
}
file_type = g_file_info_get_file_type (file_info);
file_size = g_file_info_get_size (file_info);
g_object_unref (file_info);
if (*file_part (filename) == '\0' || file_type == G_FILE_TYPE_DIRECTORY || file_size <= 0)
{
PrintText (sess, "Cannot send directories or empty files.\n");
dcc_close (dcc, 0, TRUE); /* dcc_close will free dcc->file */
return;
}
dcc->starttime = dcc->offertime = time (0);
dcc->serv = sess->server;
dcc->dccstat = STAT_QUEUED;
dcc->size = file_size;
dcc->type = TYPE_SEND;
dcc->fp = g_open (filename_fs, OFLAGS | O_RDONLY, 0);
g_free (filename_fs);
if (dcc->fp == -1)
{
PrintText (sess, "Cannot send directories or empty files.\n");
g_object_unref (file_info);
dcc_close (dcc, 0, TRUE); /* dcc_close will free dcc->file */
}
if (passive || dcc_listen_init (dcc, sess))
{
char havespaces = 0;
while (*filename)
{
if (*filename == ' ')
{
if (prefs.hex_dcc_send_fillspaces)
*filename = '_';
else
havespaces = 1;
}
filename++;
}
dcc->nick = strdup (to);
if (prefs.hex_gui_autoopen_send)
{
if (fe_dcc_open_send_win (TRUE)) /* already open? add */
fe_dcc_add (dcc);
} else
fe_dcc_add (dcc);
if (passive)
{
dcc->pasvid = new_id();
snprintf (outbuf, sizeof (outbuf), (havespaces) ?
"DCC SEND \"%s\" 199 0 %" G_GUINT64_FORMAT " %d" :
"DCC SEND %s 199 0 %" G_GUINT64_FORMAT " %d",
file_part (dcc->file),
dcc->size, dcc->pasvid);
}
else
{
snprintf (outbuf, sizeof (outbuf), (havespaces) ?
"DCC SEND \"%s\" %u %d %" G_GUINT64_FORMAT :
"DCC SEND %s %u %d %" G_GUINT64_FORMAT,
file_part (dcc->file), dcc->addr,
dcc->port, dcc->size);
}
sess->server->p_ctcp (sess->server, to, outbuf);
EMIT_SIGNAL (XP_TE_DCCOFFER, sess, file_part (dcc->file),
to, dcc->file, NULL, 0);
}
else
{
dcc_close (dcc, 0, TRUE);
}
PrintTextf (sess, _("Cannot access %s\n"), dcc->file);
PrintTextf (sess, "%s %d: %s\n", _("Error"), errno, errorstring (errno));
xit:
dcc_close (dcc, 0, TRUE); /* dcc_close will free dcc->file */
}
static struct DCC *
@ -1976,68 +2016,175 @@ dcc_change_nick (struct server *serv, char *oldnick, char *newnick)
/* is the destination file the same? new_dcc is not opened yet */
static int
static gboolean
is_same_file (struct DCC *dcc, struct DCC *new_dcc)
{
#ifndef WIN32
GStatBuf st_a, st_b;
#endif
gboolean result = FALSE;
gchar *filename_fs = NULL, *new_filename_fs = NULL;
GFile *file = NULL, *new_file = NULL;
GFileInfo *file_info = NULL, *new_file_info = NULL;
char *file_id = NULL, *new_file_id = NULL;
char *filesystem_id = NULL, *new_filesystem_id = NULL;
/* if it's the same filename, must be same */
if (strcmp (dcc->destfile, new_dcc->destfile) == 0)
{
return TRUE;
}
/* now handle case-insensitive Filesystems: HFS+, FAT */
#ifdef WIN32
/* warning no win32 implementation - behaviour may be unreliable */
#else
/* this fstat() shouldn't really fail */
if ((dcc->fp == -1 ? g_stat (dcc->destfile, &st_a) : fstat (dcc->fp, &st_a)) == -1)
return FALSE;
if (g_stat (new_dcc->destfile, &st_b) == -1)
return FALSE;
filename_fs = g_filename_from_utf8 (dcc->file, -1, NULL, NULL, NULL);
if (filename_fs == NULL)
{
goto exit;
}
/* same inode, same device, same file! */
if (st_a.st_ino == st_b.st_ino &&
st_a.st_dev == st_b.st_dev)
return TRUE;
#endif
new_filename_fs = g_filename_from_utf8 (new_dcc->file, -1, NULL, NULL, NULL);
if (new_filename_fs == NULL)
{
goto exit;
}
return FALSE;
file = g_file_new_for_path (filename_fs);
if (file == NULL)
{
goto exit;
}
new_file = g_file_new_for_path (new_filename_fs);
if (new_file == NULL)
{
goto exit;
}
file_info = g_file_query_info (file, G_FILE_ATTRIBUTE_ID_FILE "," G_FILE_ATTRIBUTE_ID_FILESYSTEM, G_FILE_QUERY_INFO_NONE, NULL, NULL);
if (file_info == NULL)
{
goto exit;
}
new_file_info = g_file_query_info (new_file, G_FILE_ATTRIBUTE_ID_FILE "," G_FILE_ATTRIBUTE_ID_FILESYSTEM, G_FILE_QUERY_INFO_NONE, NULL, NULL);
if (file_info == NULL)
{
goto exit;
}
file_id = g_file_info_get_attribute_as_string (file_info, G_FILE_ATTRIBUTE_ID_FILE);
new_file_id = g_file_info_get_attribute_as_string (new_file_info, G_FILE_ATTRIBUTE_ID_FILE);
filesystem_id = g_file_info_get_attribute_as_string (file_info, G_FILE_ATTRIBUTE_ID_FILE);
new_filesystem_id = g_file_info_get_attribute_as_string (new_file_info, G_FILE_ATTRIBUTE_ID_FILE);
if (file_id != NULL && new_file_id != NULL && filesystem_id != NULL && new_filesystem_id != NULL && strcmp (file_id, new_file_id) == 0 && strcmp (filesystem_id, new_filesystem_id) == 0)
{
result = TRUE;
}
exit:
if (filename_fs != NULL)
{
g_free (filename_fs);
}
if (new_filename_fs != NULL)
{
g_free (new_filename_fs);
}
if (file != NULL)
{
g_object_unref (file);
}
if (new_file != NULL)
{
g_object_unref (new_file);
}
if (file_info != NULL)
{
g_object_unref (file_info);
}
if (new_file_info != NULL)
{
g_object_unref (new_file_info);
}
if (file_id != NULL)
{
g_free (file_id);
}
if (new_file_id != NULL)
{
g_free (new_file_id);
}
if (filesystem_id != NULL)
{
g_free(filesystem_id);
}
if (new_filesystem_id != NULL)
{
g_free(new_filesystem_id);
}
return result;
}
static int
is_resumable (struct DCC *dcc)
static void
update_is_resumable (struct DCC *dcc)
{
gchar *filename_fs = g_filename_from_utf8 (dcc->destfile, -1, NULL, NULL, NULL);
dcc->resumable = 0;
/* Check the file size */
if (g_access (dcc->destfile, W_OK) == 0)
if (filename_fs != NULL && g_access(filename_fs, W_OK) == 0)
{
GStatBuf st;
if (g_stat (dcc->destfile, &st) != -1)
GFile *file = g_file_new_for_path (filename_fs);
if (file != NULL)
{
if (st.st_size < dcc->size)
GFileInfo *file_info = g_file_query_info (file, G_FILE_ATTRIBUTE_STANDARD_SIZE "," G_FILE_ATTRIBUTE_STANDARD_TYPE, G_FILE_QUERY_INFO_NONE, NULL, NULL);
if (file_info != NULL)
{
dcc->resumable = st.st_size;
dcc->pos = st.st_size;
goffset file_size_offset = g_file_info_get_size (file_info);
guint64 file_size = (file_size_offset >= 0) ? (guint64) file_size_offset : 0;
if (file_size < dcc->size)
{
dcc->resumable = file_size;
dcc->pos = file_size;
}
else
{
dcc->resume_error = 2;
}
g_object_unref (file_info);
}
else
dcc->resume_error = 2;
} else
{
dcc->resume_errno = errno;
dcc->resume_error = 1;
}
g_object_unref(file);
}
else
{
dcc->resume_errno = errno;
dcc->resume_error = 1;
}
} else
}
else
{
dcc->resume_errno = errno;
dcc->resume_error = 1;
}
/* Now verify that this DCC is not already in progress from someone else */
if (dcc->resumable)
{
GSList *list = dcc_list;
@ -2059,8 +2206,6 @@ is_resumable (struct DCC *dcc)
list = list->next;
}
}
return dcc->resumable;
}
void
@ -2100,7 +2245,7 @@ dcc_get_with_destfile (struct DCC *dcc, char *file)
dcc->destfile = g_strdup (file); /* utf-8 */
/* since destfile changed, must check resumability again */
is_resumable (dcc);
update_is_resumable (dcc);
dcc_get (dcc);
}
@ -2133,14 +2278,13 @@ dcc_get_nick (struct session *sess, char *nick)
static struct DCC *
new_dcc (void)
{
struct DCC *dcc = malloc (sizeof (struct DCC));
struct DCC *dcc = calloc (1, sizeof (struct DCC));
if (!dcc)
return 0;
memset (dcc, 0, sizeof (struct DCC));
dcc->sok = -1;
dcc->fp = -1;
dcc_list = g_slist_prepend (dcc_list, dcc);
return (dcc);
return dcc;
}
void
@ -2231,8 +2375,8 @@ dcc_resume (struct DCC *dcc)
dcc->resume_sent = 1;
/* filename contains spaces? Quote them! */
snprintf (tbuf, sizeof (tbuf) - 10, strchr (dcc->file, ' ') ?
"DCC RESUME \"%s\" %d %"DCC_SFMT :
"DCC RESUME %s %d %"DCC_SFMT,
"DCC RESUME \"%s\" %d %" G_GUINT64_FORMAT :
"DCC RESUME %s %d %" G_GUINT64_FORMAT,
dcc->file, dcc->port, dcc->resumable);
if (dcc->pasvid)
@ -2316,7 +2460,7 @@ dcc_add_chat (session *sess, char *nick, int port, guint32 addr, int pasvid)
}
static struct DCC *
dcc_add_file (session *sess, char *file, DCC_SIZE size, int port, char *nick, guint32 addr, int pasvid)
dcc_add_file (session *sess, char *file, guint64 size, int port, char *nick, guint32 addr, int pasvid)
{
struct DCC *dcc;
char tbuf[512];
@ -2324,7 +2468,7 @@ dcc_add_file (session *sess, char *file, DCC_SIZE size, int port, char *nick, gu
dcc = new_dcc ();
if (dcc)
{
dcc->file = strdup (file);
dcc->file = g_strdup (file);
dcc->destfile = g_malloc (strlen (prefs.hex_dcc_dir) + strlen (nick) +
strlen (file) + 4);
@ -2362,7 +2506,7 @@ dcc_add_file (session *sess, char *file, DCC_SIZE size, int port, char *nick, gu
dcc->nick = strdup (nick);
dcc->maxcps = prefs.hex_dcc_max_get_cps;
is_resumable (dcc);
update_is_resumable (dcc);
if (prefs.hex_dcc_auto_recv == 1)
{
@ -2380,7 +2524,7 @@ dcc_add_file (session *sess, char *file, DCC_SIZE size, int port, char *nick, gu
} else
fe_dcc_add (dcc);
}
sprintf (tbuf, "%"DCC_SFMT, size);
sprintf (tbuf, "%" G_GUINT64_FORMAT, size);
snprintf (tbuf + 24, 300, "%s:%d", net_ip (addr), port);
EMIT_SIGNAL (XP_TE_DCCSENDOFFER, sess->server->front_session, nick,
file, tbuf, tbuf + 24, 0);
@ -2397,7 +2541,7 @@ handle_dcc (struct session *sess, char *nick, char *word[], char *word_eol[],
char *type = word[5];
int port, pasvid = 0;
guint32 addr;
DCC_SIZE size;
guint64 size;
int psend = 0;
if (!g_ascii_strcasecmp (type, "CHAT"))
@ -2463,7 +2607,7 @@ handle_dcc (struct session *sess, char *nick, char *word[], char *word_eol[],
dcc = find_dcc (nick, word[6], TYPE_SEND);
if (dcc)
{
size = BIG_STR_TO_INT (word[8]);
size = g_ascii_strtoull (word[8], NULL, 10);
dcc->resumable = size;
if (dcc->resumable < dcc->size)
{
@ -2474,18 +2618,18 @@ handle_dcc (struct session *sess, char *nick, char *word[], char *word_eol[],
/* Checking if dcc is passive and if filename contains spaces */
if (dcc->pasvid)
snprintf (tbuf, sizeof (tbuf), strchr (file_part (dcc->file), ' ') ?
"DCC ACCEPT \"%s\" %d %"DCC_SFMT" %d" :
"DCC ACCEPT %s %d %"DCC_SFMT" %d",
"DCC ACCEPT \"%s\" %d %" G_GUINT64_FORMAT " %d" :
"DCC ACCEPT %s %d %" G_GUINT64_FORMAT " %d",
file_part (dcc->file), port, dcc->resumable, dcc->pasvid);
else
snprintf (tbuf, sizeof (tbuf), strchr (file_part (dcc->file), ' ') ?
"DCC ACCEPT \"%s\" %d %"DCC_SFMT :
"DCC ACCEPT %s %d %"DCC_SFMT,
"DCC ACCEPT \"%s\" %d %" G_GUINT64_FORMAT :
"DCC ACCEPT %s %d %" G_GUINT64_FORMAT,
file_part (dcc->file), port, dcc->resumable);
dcc->serv->p_ctcp (dcc->serv, dcc->nick, tbuf);
}
sprintf (tbuf, "%"DCC_SFMT, dcc->pos);
sprintf (tbuf, "%" G_GUINT64_FORMAT, dcc->pos);
EMIT_SIGNAL_TIMESTAMP (XP_TE_DCCRESUMEREQUEST, sess, nick,
file_part (dcc->file), tbuf, NULL, 0,
tags_data->timestamp);
@ -2508,7 +2652,7 @@ handle_dcc (struct session *sess, char *nick, char *word[], char *word_eol[],
port = atoi (word[8]);
addr = strtoul (word[7], NULL, 10);
size = BIG_STR_TO_INT (word[9]);
size = g_ascii_strtoull (word[9], NULL, 10);
if (port == 0) /* Passive dcc requested */
pasvid = atoi (word[10]);
@ -2576,7 +2720,7 @@ dcc_show_list (struct session *sess)
{
dcc = (struct DCC *) list->data;
i++;
PrintTextf (sess, " %s %-10.10s %-7.7s %-7"DCC_SFMT" %-7"DCC_SFMT" %s\n",
PrintTextf (sess, " %s %-10.10s %-7.7s %-7" G_GUINT64_FORMAT " %-7" G_GUINT64_FORMAT " %s\n",
dcctypes[dcc->type], dcc->nick,
_(dccstat[dcc->dccstat].name), dcc->size, dcc->pos,
file_part (dcc->file));

27
src/common/dcc.h
View File

@ -39,17 +39,6 @@
#define CPS_AVG_WINDOW 10
/* can we do 64-bit dcc? */
#if defined(G_GINT64_FORMAT) && defined(HAVE_STRTOULL)
#define USE_DCC64
/* we really get only 63 bits, since st_size is signed */
#define DCC_SIZE gint64
#define DCC_SFMT G_GINT64_FORMAT
#else
#define DCC_SIZE unsigned int
#define DCC_SFMT "u"
#endif
struct DCC
{
struct server *serv;
@ -62,21 +51,21 @@ struct DCC
int wiotag; /* writing/sending io tag */
int port;
int pasvid; /* mIRC's passive DCC id */
int cps;
gint64 cps;
int resume_error;
int resume_errno;
GTimeVal lastcpstv, firstcpstv;
DCC_SIZE lastcpspos;
int maxcps;
goffset lastcpspos;
gint64 maxcps;
unsigned char ack_buf[4]; /* buffer for reading 4-byte ack */
int ack_pos;
DCC_SIZE size;
DCC_SIZE resumable;
DCC_SIZE ack;
DCC_SIZE pos;
guint64 size;
guint64 resumable;
guint64 ack;
guint64 pos;
time_t starttime;
time_t offertime;
time_t lasttime;
@ -125,7 +114,7 @@ void dcc_check_timeouts (void);
void dcc_change_nick (server *serv, char *oldnick, char *newnick);
void dcc_notify_kill (struct server *serv);
struct DCC *dcc_write_chat (char *nick, char *text);
void dcc_send (struct session *sess, char *to, char *file, int maxcps, int passive);
void dcc_send (struct session *sess, char *to, char *file, gint64 maxcps, int passive);
struct DCC *find_dcc (char *nick, char *file, int type);
void dcc_get_nick (struct session *sess, char *nick);
void dcc_chat (session *sess, char *nick, int passive);

9
src/common/plugin.c
View File

@ -1531,7 +1531,14 @@ hexchat_list_int (hexchat_plugin *ph, hexchat_list *xlist, const char *name)
case 0x34207553: /* address32 */
return ((struct DCC *)data)->addr;
case 0x181a6: /* cps */
return ((struct DCC *)data)->cps;
{
gint64 cps = ((struct DCC *)data)->cps;
if (cps <= INT_MAX)
{
return (int) cps;
}
return INT_MAX;
}
case 0x349881: /* port */
return ((struct DCC *)data)->port;
case 0x1b254: /* pos */

13
src/fe-gtk/dccgui.c
View File

@ -88,7 +88,7 @@ struct my_dcc_send
{
struct session *sess;
char *nick;
int maxcps;
gint64 maxcps;
int passive;
};
@ -105,7 +105,7 @@ static short view_mode; /* 1=download 2=upload 3=both */
static void
proper_unit (DCC_SIZE size, char *buf, int buf_len)
proper_unit (guint64 size, char *buf, size_t buf_len)
{
gchar *formatted_str;
GFormatSizeFlags format_flags = G_FORMAT_SIZE_DEFAULT;
@ -117,7 +117,7 @@ proper_unit (DCC_SIZE size, char *buf, int buf_len)
format_flags = G_FORMAT_SIZE_IEC_UNITS;
#endif
formatted_str = g_format_size_full ((guint64)size, format_flags);
formatted_str = g_format_size_full (size, format_flags);
g_strlcpy (buf, formatted_str, buf_len);
g_free (formatted_str);
@ -155,20 +155,20 @@ static void
dcc_prepare_row_chat (struct DCC *dcc, GtkListStore *store, GtkTreeIter *iter,
gboolean update_only)
{
static char pos[16], siz[16];
static char pos[16], size[16];
char *date;
date = ctime (&dcc->starttime);
date[strlen (date) - 1] = 0; /* remove the \n */
proper_unit (dcc->pos, pos, sizeof (pos));
proper_unit (dcc->size, siz, sizeof (siz));
proper_unit (dcc->size, size, sizeof (size));
gtk_list_store_set (store, iter,
CCOL_STATUS, _(dccstat[dcc->dccstat].name),
CCOL_NICK, dcc->nick,
CCOL_RECV, pos,
CCOL_SENT, siz,
CCOL_SENT, size,
CCOL_START, date,
CCOL_DCC, dcc,
CCOL_COLOR,
@ -195,7 +195,6 @@ dcc_prepare_row_send (struct DCC *dcc, GtkListStore *store, GtkTreeIter *iter,
proper_unit (dcc->size, size, sizeof (size));
proper_unit (dcc->pos, pos, sizeof (pos));
snprintf (kbs, sizeof (kbs), "%.1f", ((float)dcc->cps) / 1024);
/* proper_unit (dcc->ack, ack, sizeof (ack));*/
snprintf (perc, sizeof (perc), "%.0f%%", per);
if (dcc->cps != 0)
{