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netsurf/amiga/arexx.c
Vincent Sanders c105738fa3 Change LOG() macro to be varadic 
This changes the LOG macro to be varadic removing the need for all
callsites to have double bracketing and allows for future improvement
on how we use the logging macros.

The callsites were changed with coccinelle and the changes checked by
hand. Compile tested for several frontends but not all.

A formatting annotation has also been added which allows the compiler
to check the parameters and types passed to the logging.
2015-05-28 16:08:46 +01:00

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/*
* Copyright 2008-2010 Chris Young <chris@unsatisfactorysoftware.co.uk>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "amiga/os3support.h"
#include <stdlib.h>
#include <string.h>
#include <math.h>
#include <proto/intuition.h>
#include <proto/dos.h>
#include <proto/exec.h>
#include <proto/clicktab.h>
#include <gadgets/clicktab.h>
#include <reaction/reaction_macros.h>
#include "desktop/browser.h"
#include "desktop/gui_window.h"
#include "desktop/version.h"
#include "utils/log.h"
#include "utils/nsoption.h"
#include "amiga/arexx.h"
#include "amiga/download.h"
#include "amiga/gui.h"
#include "amiga/hotlist.h"
#include "amiga/libs.h"
#include "amiga/misc.h"
#include "amiga/theme.h"
extern const char * const verarexx;
extern const char * const wt_revid;
enum
{
RX_OPEN=0,
RX_QUIT,
RX_TOFRONT,
RX_GETURL,
RX_GETTITLE,
RX_VERSION,
RX_SAVE,
RX_PUBSCREEN,
RX_BACK,
RX_FORWARD,
RX_HOME,
RX_RELOAD,
RX_WINDOWS,
RX_ACTIVE,
RX_CLOSE,
RX_HOTLIST
};
STATIC char result[100];
STATIC VOID rx_open(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_quit(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_tofront(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_geturl(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_gettitle(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_version(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_save(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_pubscreen(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_back(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_forward(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_home(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_reload(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_windows(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_active(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_close(struct ARexxCmd *, struct RexxMsg *);
STATIC VOID rx_hotlist(struct ARexxCmd *, struct RexxMsg *);
STATIC struct ARexxCmd Commands[] =
{
{"OPEN",RX_OPEN,rx_open,"URL/A,NEW=NEWWINDOW/S,NEWTAB/S,SAVEAS/K,W=WINDOW/K/N,T=TAB/K/N", 0, NULL, 0, 0, NULL },
{"QUIT",RX_QUIT,rx_quit,NULL, 0, NULL, 0, 0, NULL },
{"TOFRONT",RX_TOFRONT,rx_tofront,NULL, 0, NULL, 0, 0, NULL },
{"GETURL",RX_GETURL,rx_geturl, "W=WINDOW/K/N,T=TAB/K/N", 0, NULL, 0, 0, NULL },
{"GETTITLE",RX_GETTITLE,rx_gettitle, "W=WINDOW/K/N,T=TAB/K/N", 0, NULL, 0, 0, NULL },
{"VERSION",RX_VERSION,rx_version,"VERSION/N,SVN=REVISION/N,RELEASE/S", 0, NULL, 0, 0, NULL },
{"SAVE",RX_SAVE,rx_save,"FILENAME/A,W=WINDOW/K/N,T=TAB/K/N", 0, NULL, 0, 0, NULL },
{"GETSCREENNAME",RX_PUBSCREEN,rx_pubscreen,NULL, 0, NULL, 0, 0, NULL },
{"BACK", RX_BACK, rx_back, "W=WINDOW/K/N,T=TAB/K/N", 0, NULL, 0, 0, NULL },
{"FORWARD", RX_FORWARD, rx_forward, "W=WINDOW/K/N,T=TAB/K/N", 0, NULL, 0, 0, NULL },
{"HOME", RX_HOME, rx_home, "W=WINDOW/K/N,T=TAB/K/N", 0, NULL, 0, 0, NULL },
{"RELOAD", RX_RELOAD, rx_reload, "FORCE/S,W=WINDOW/K/N,T=TAB/K/N", 0, NULL, 0, 0, NULL },
{"WINDOWS", RX_WINDOWS, rx_windows, "W=WINDOW/K/N", 0, NULL, 0, 0, NULL },
{"ACTIVE", RX_ACTIVE, rx_active, "T=TAB/S", 0, NULL, 0, 0, NULL },
{"CLOSE", RX_CLOSE, rx_close, "W=WINDOW/K/N,T=TAB/K/N", 0, NULL, 0, 0, NULL },
{"HOTLIST", RX_HOTLIST, rx_hotlist, "A=ACTION/A", 0, NULL, 0, 0, NULL },
{ NULL, 0, NULL, NULL, 0, NULL, 0, 0, NULL }
};
BOOL ami_arexx_init(void)
{
if((arexx_obj = ARexxObj,
AREXX_HostName,"NETSURF",
AREXX_Commands,Commands,
AREXX_NoSlot,TRUE,
AREXX_ReplyHook,NULL,
AREXX_DefExtension,"nsrx",
End))
{
GetAttr(AREXX_SigMask, arexx_obj, &rxsig);
return true;
}
else
{
/* Create a temporary ARexx port so we can send commands to the NetSurf which
* is already running */
arexx_obj = ARexxObj,
AREXX_HostName,"NETSURF",
AREXX_Commands,Commands,
AREXX_NoSlot,FALSE,
AREXX_ReplyHook,NULL,
AREXX_DefExtension,"nsrx",
End;
return false;
}
}
void ami_arexx_handle(void)
{
RA_HandleRexx(arexx_obj);
}
void ami_arexx_execute(char *script)
{
char full_script_path[1025];
BPTR lock;
if(lock = Lock(script, ACCESS_READ)) {
DevNameFromLock(lock, full_script_path, 1024, DN_FULLPATH);
LOG("Executing script: %s", full_script_path);
IDoMethod(arexx_obj, AM_EXECUTE, full_script_path, NULL, NULL, NULL, NULL, NULL);
UnLock(lock);
}
}
void ami_arexx_cleanup(void)
{
if(arexx_obj) DisposeObject(arexx_obj);
}
static struct gui_window *ami_find_tab_gwin(struct gui_window_2 *gwin, int tab)
{
int tabs = 0;
struct Node *ctab;
struct Node *ntab;
struct gui_window *gw;
if((tab == 0) || (gwin->tabs == 0)) return gwin->gw;
ctab = GetHead(&gwin->tab_list);
do
{
tabs++;
ntab=GetSucc(ctab);
GetClickTabNodeAttrs(ctab,
TNA_UserData, &gw,
TAG_DONE);
if(tabs == tab) return gw;
} while((ctab=ntab));
return NULL;
}
static int ami_find_tab_bw(struct gui_window_2 *gwin, struct browser_window *bw)
{
int tabs = 0;
struct Node *ctab;
struct Node *ntab;
struct gui_window *tgw = NULL;
if((bw == NULL) || (gwin->tabs == 0)) return 1;
ctab = GetHead(&gwin->tab_list);
do
{
tabs++;
ntab=GetSucc(ctab);
GetClickTabNodeAttrs(ctab,
TNA_UserData, &tgw,
TAG_DONE);
if(tgw->bw == bw) return tabs;
} while((ctab=ntab));
return 0;
}
static struct gui_window *ami_find_tab(int window, int tab)
{
struct nsObject *node, *nnode;
if(!IsMinListEmpty(window_list))
{
int windows = 0;
node = (struct nsObject *)GetHead((struct List *)window_list);
do
{
nnode=(struct nsObject *)GetSucc((struct Node *)node);
if(node->Type == AMINS_WINDOW)
{
windows++;
if(windows == window)
return ami_find_tab_gwin(node->objstruct, tab);
}
} while((node = nnode));
}
return NULL;
}
STATIC VOID rx_open(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
struct dlnode *dln;
struct gui_window *gw = cur_gw;
nsurl *url;
cmd->ac_RC = 0;
if((cmd->ac_ArgList[4]) && (cmd->ac_ArgList[5]))
gw = ami_find_tab(*(ULONG *)cmd->ac_ArgList[4], *(ULONG *)cmd->ac_ArgList[5]);
if (nsurl_create((char *)cmd->ac_ArgList[0], &url) != NSERROR_OK) {
warn_user("NoMemory", 0);
return;
}
if(cmd->ac_ArgList[3])
{
if(!gw) return;
dln = ami_misc_allocvec_clear(sizeof(struct dlnode), 0);
dln->filename = strdup((char *)cmd->ac_ArgList[3]);
dln->node.ln_Name = strdup((char *)cmd->ac_ArgList[0]);
dln->node.ln_Type = NT_USER;
AddTail(&gw->dllist, (struct Node *)dln);
browser_window_navigate(gw->bw,
url,
NULL,
BW_NAVIGATE_DOWNLOAD,
NULL,
NULL,
NULL);
}
else if(cmd->ac_ArgList[2])
{
browser_window_create(BW_CREATE_HISTORY |
BW_CREATE_TAB,
url,
NULL,
gw->bw,
NULL);
}
else if(cmd->ac_ArgList[1])
{
browser_window_create(BW_CREATE_HISTORY,
url,
NULL,
NULL,
NULL);
}
else
{
if(gw)
{
browser_window_navigate(gw->bw,
url,
NULL,
BW_NAVIGATE_HISTORY,
NULL,
NULL,
NULL);
}
else
{
browser_window_create(BW_CREATE_HISTORY,
url,
NULL,
NULL,
NULL);
}
}
nsurl_unref(url);
}
STATIC VOID rx_save(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
BPTR fh = 0;
ULONG source_size;
const char *source_data;
struct gui_window *gw = cur_gw;
cmd->ac_RC = 0;
if((cmd->ac_ArgList[1]) && (cmd->ac_ArgList[2]))
gw = ami_find_tab(*(ULONG *)cmd->ac_ArgList[1], *(ULONG *)cmd->ac_ArgList[2]);
if(!gw) return;
ami_set_pointer(gw->shared, GUI_POINTER_WAIT, false);
if((fh = FOpen((char *)cmd->ac_ArgList[0], MODE_NEWFILE, 0)))
{
hlcache_handle *h = browser_window_get_content(gw->bw);
if((source_data = content_get_source_data(h, &source_size)))
FWrite(fh, source_data, 1, source_size);
FClose(fh);
SetComment((char *)cmd->ac_ArgList[0], nsurl_access(browser_window_get_url(gw->bw)));
}
ami_reset_pointer(gw->shared);
}
STATIC VOID rx_quit(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
cmd->ac_RC = 0;
ami_quit_netsurf();
}
STATIC VOID rx_tofront(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
cmd->ac_RC = 0;
ScreenToFront(scrn);
}
STATIC VOID rx_geturl(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
struct gui_window *gw = cur_gw;
cmd->ac_RC = 0;
if((cmd->ac_ArgList[0]) && (cmd->ac_ArgList[1]))
gw = ami_find_tab(*(ULONG *)cmd->ac_ArgList[0], *(ULONG *)cmd->ac_ArgList[1]);
if(gw && gw->bw)
{
strcpy(result, nsurl_access(browser_window_get_url(gw->bw)));
}
else
{
strcpy(result,"");
}
cmd->ac_Result = result;
}
STATIC VOID rx_gettitle(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
struct gui_window *gw = cur_gw;
cmd->ac_RC = 0;
if((cmd->ac_ArgList[0]) && (cmd->ac_ArgList[1]))
gw = ami_find_tab(*(ULONG *)cmd->ac_ArgList[0], *(ULONG *)cmd->ac_ArgList[1]);
if(gw)
{
if(gw->shared->tabs > 1)
strcpy(result, gw->tabtitle);
else
strcpy(result, gw->shared->wintitle);
}
else
{
strcpy(result,"");
}
cmd->ac_Result = result;
}
STATIC VOID rx_version(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
cmd->ac_RC = 0;
if(cmd->ac_ArgList[2])
{
if(cmd->ac_ArgList[1])
{
if((netsurf_version_major > *(int *)cmd->ac_ArgList[0]) || ((netsurf_version_minor >= *(int *)cmd->ac_ArgList[1]) && (netsurf_version_major == *(int *)cmd->ac_ArgList[0])))
{
strcpy(result,"1");
}
else
{
strcpy(result,"0");
}
}
else if(cmd->ac_ArgList[0])
{
if((netsurf_version_major >= *(int *)cmd->ac_ArgList[0]))
{
strcpy(result,"1");
}
else
{
strcpy(result,"0");
}
}
else
{
strcpy(result,netsurf_version);
}
}
else
{
if(cmd->ac_ArgList[1])
{
if((netsurf_version_major > *(int *)cmd->ac_ArgList[0]) || ((atoi(wt_revid) >= *(int *)cmd->ac_ArgList[1]) && (netsurf_version_major == *(int *)cmd->ac_ArgList[0])))
{
strcpy(result,"1");
}
else
{
strcpy(result,"0");
}
}
else if(cmd->ac_ArgList[0])
{
if((netsurf_version_major >= *(int *)cmd->ac_ArgList[0]))
{
strcpy(result,"1");
}
else
{
strcpy(result,"0");
}
}
else
{
strcpy(result,verarexx);
}
}
cmd->ac_Result = result;
}
STATIC VOID rx_pubscreen(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
cmd->ac_RC = 0;
if(nsoption_charp(pubscreen_name) == NULL)
{
strcpy(result,"NetSurf");
}
else
{
strcpy(result, nsoption_charp(pubscreen_name));
}
cmd->ac_Result = result;
}
STATIC VOID rx_back(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
struct gui_window *gw = cur_gw;
cmd->ac_RC = 0;
if((cmd->ac_ArgList[0]) && (cmd->ac_ArgList[1]))
gw = ami_find_tab(*(ULONG *)cmd->ac_ArgList[0], *(ULONG *)cmd->ac_ArgList[1]);
if(gw) ami_gui_history(gw->shared, true);
}
STATIC VOID rx_forward(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
struct gui_window *gw = cur_gw;
cmd->ac_RC = 0;
if((cmd->ac_ArgList[0]) && (cmd->ac_ArgList[1]))
gw = ami_find_tab(*(ULONG *)cmd->ac_ArgList[0], *(ULONG *)cmd->ac_ArgList[1]);
if(gw) ami_gui_history(gw->shared, false);
}
STATIC VOID rx_home(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
struct gui_window *gw = cur_gw;
nsurl *url;
cmd->ac_RC = 0;
if((cmd->ac_ArgList[0]) && (cmd->ac_ArgList[1]))
gw = ami_find_tab(*(ULONG *)cmd->ac_ArgList[0], *(ULONG *)cmd->ac_ArgList[1]);
if(gw == NULL) return;
if (nsurl_create(nsoption_charp(homepage_url), &url) != NSERROR_OK) {
warn_user("NoMemory", 0);
} else {
browser_window_navigate(gw->bw,
url,
NULL,
BW_NAVIGATE_HISTORY,
NULL,
NULL,
NULL);
nsurl_unref(url);
}
}
STATIC VOID rx_reload(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
struct gui_window *gw = cur_gw;
cmd->ac_RC = 0;
if((cmd->ac_ArgList[1]) && (cmd->ac_ArgList[2]))
gw = ami_find_tab(*(ULONG *)cmd->ac_ArgList[1], *(ULONG *)cmd->ac_ArgList[2]);
if(gw)
{
if(cmd->ac_ArgList[0]) /* FORCE */
{
browser_window_reload(gw->bw, true);
}
else
{
browser_window_reload(gw->bw, false);
}
}
}
STATIC VOID rx_windows(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
int windows = 0, tabs = 0;
int window = 0;
if(cmd->ac_ArgList[0]) window = *(ULONG *)cmd->ac_ArgList[0];
cmd->ac_RC = 0;
windows = ami_gui_count_windows(window, &tabs);
if(cmd->ac_ArgList[0]) sprintf(result, "%d", tabs);
else sprintf(result, "%d", windows);
cmd->ac_Result = result;
}
STATIC VOID rx_active(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
int window = 0, tab = 0;
struct gui_window *gw = cur_gw;
struct nsObject *node, *nnode;
struct gui_window_2 *gwin = NULL;
cmd->ac_RC = 0;
if(!IsMinListEmpty(window_list))
{
int windows = 0;
node = (struct nsObject *)GetHead((struct List *)window_list);
do
{
nnode=(struct nsObject *)GetSucc((struct Node *)node);
gwin = node->objstruct;
if(node->Type == AMINS_WINDOW)
{
windows++;
if(gwin->gw == gw)
{
window = windows;
break;
}
}
} while((node = nnode));
}
if(cmd->ac_ArgList[0])
{
tab = ami_find_tab_bw(gwin, gw->bw);
}
if(cmd->ac_ArgList[0]) sprintf(result, "%d", tab);
else sprintf(result, "%d", window);
cmd->ac_Result = result;
}
STATIC VOID rx_close(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
struct gui_window *gw = cur_gw;
cmd->ac_RC = 0;
if((cmd->ac_ArgList[0]) && (cmd->ac_ArgList[1]))
gw = ami_find_tab(*(ULONG *)cmd->ac_ArgList[0], *(ULONG *)cmd->ac_ArgList[1]);
else if(cmd->ac_ArgList[0])
{
ami_close_all_tabs(gw->shared);
return;
}
if(gw) browser_window_destroy(gw->bw);
}
STATIC VOID rx_hotlist(struct ARexxCmd *cmd, struct RexxMsg *rxm __attribute__((unused)))
{
cmd->ac_RC = 0;
if(strcasecmp((char *)cmd->ac_ArgList[0], "OPEN") == 0) {
ami_tree_open(hotlist_window, AMI_TREE_HOTLIST);
} else if(strcasecmp((char *)cmd->ac_ArgList[0], "CLOSE") == 0) {
ami_tree_close(hotlist_window);
}
}
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