static struct ftp_config *do_read_options_iff(char *filename,int opt_type,LONG *diskerr) { APTR iff; BOOL ok=FALSE; struct ftp_config *conf; LONG chunk; D(bug("read options\n")); if ((conf=AllocVec(sizeof(struct ftp_config),MEMF_CLEAR))) { // Open IFF file if ((iff=IFFOpen(filename,IFF_READ,ID_OPUS))) { chunk=IFFNextChunk(iff,0); if (opt_type==WT_OPT && chunk!=ID_ENV) *diskerr=212; else { // Adjustment for changed ListFormat size int chunksize = (int)IFFChunkSize(iff); int size = sizeof(struct ftp_config); if (chunk==ID_OPTIONS) { if ((chunksize < size) && (size - chunksize == 84)) { if ((ok = (chunksize==IFFReadChunkBytes(iff,(char *)conf,chunksize)))); { char patterns[82] = {'\0'}; int i = 0; CopyMem(conf->oc_env.e_listformat.show_pattern_p, patterns, 80); memset(conf->oc_env.e_listformat.show_pattern_p, 0, 160); for (i = 0; i < 40; i++) { conf->oc_env.e_listformat.show_pattern_p[i] = patterns[i]; conf->oc_env.e_listformat.hide_pattern_p[i] = patterns[i+40]; } } } else ok = ((sizeof(struct ftp_config))==IFFReadChunkBytes(iff,(char *)conf,sizeof(struct ftp_config))); } else if (chunk==ID_ENV) { ok=((sizeof(struct ftp_environment))==IFFReadChunkBytes(iff,(char *)&conf->oc_env,sizeof(struct ftp_environment))); } else *diskerr=212; } // Close file IFFClose(iff); if (ok) { #ifdef __AROS__ conf->bitfield1 = AROS_LONG2BE(conf->bitfield1); conf->oc_env.e_retry_count = AROS_BE2LONG(conf->oc_env.e_retry_count); conf->oc_env.e_retry_delay = AROS_BE2LONG(conf->oc_env.e_retry_delay); conf->oc_env.e_list_update = AROS_BE2LONG(conf->oc_env.e_list_update); conf->oc_env.e_timeout = AROS_BE2LONG(conf->oc_env.e_timeout); conf->oc_env.e_script_time = AROS_BE2LONG(conf->oc_env.e_script_time); conf->oc_env.e_indexsize = AROS_BE2LONG(conf->oc_env.e_indexsize); conf->oc_env.bitfield1 = AROS_BE2LONG(conf->oc_env.bitfield1); conf->oc_env.bitfield2 = AROS_BE2LONG(conf->oc_env.bitfield2); #endif return(conf); } } FreeVec(conf); } if (!*diskerr) *diskerr=IoErr(); return(NULL); }
static Att_List *do_read_sites_iff(struct opusftp_globals *og,char *filename,LONG *diskerr) { APTR iff; BOOL err=FALSE; Att_List *list; D(bug("read sites\n")); if (!(list=Att_NewList(LISTF_POOL))) return(NULL); // Open IFF file if ((iff=IFFOpen(filename,IFF_READ,ID_OPUS))) { struct site_entry *e; ULONG chunk; while (!err && (chunk=IFFNextChunk(iff,0))) { if ((e=AllocVec(sizeof(struct site_entry),MEMF_CLEAR))) { int size; int chunksize = 0; if (chunk==ID_FTPSITE_SHORT) size=SMALL_SIZE; else if (chunk==ID_FTPSITE_LONG) size=LARGE_SIZE; else { *diskerr=212; err=TRUE; FreeVec(e); break; } // Adjustment for changed ListFormat size chunksize = (int)IFFChunkSize(iff); if ((chunksize < size) && (size - chunksize == 84)) { if (!(err=(chunksize!=IFFReadChunkBytes(iff,(char *)e,chunksize)))); { char patterns[82] = {'\0'}; int i = 0; CopyMem(e->se_listformat.show_pattern_p, patterns, 80); memset(e->se_listformat.show_pattern_p, 0, 160); for (i = 0; i < 40; i++) { e->se_listformat.show_pattern_p[i] = patterns[i]; e->se_listformat.hide_pattern_p[i] = patterns[i+40]; } } } else err=(size!=IFFReadChunkBytes(iff,(char *)e,size)); if (!err) { #ifdef __AROS__ e->se_anon = AROS_BE2WORD(e->se_anon); e->se_port = AROS_BE2LONG(e->se_port); e->se_has_custom_env = AROS_BE2WORD(e->se_has_custom_env); if (size == LARGE_SIZE) { e->se_env_private.e_retry_count = AROS_BE2LONG(e->se_env_private.e_retry_count); e->se_env_private.e_retry_delay = AROS_BE2LONG(e->se_env_private.e_retry_delay); e->se_env_private.e_list_update = AROS_BE2LONG(e->se_env_private.e_list_update); e->se_env_private.e_timeout = AROS_BE2LONG(e->se_env_private.e_timeout); e->se_env_private.e_script_time = AROS_BE2LONG(e->se_env_private.e_script_time); e->se_env_private.e_indexsize = AROS_BE2LONG(e->se_env_private.e_indexsize); e->se_env_private.bitfield1 = AROS_BE2LONG(e->se_env_private.bitfield1); e->se_env_private.bitfield2 = AROS_BE2LONG(e->se_env_private.bitfield2); } #endif // adjust ptrs for environment // if custom env then set ptr to internal private copy // else set it to point to global ftp default if (e->se_has_custom_env) e->se_env=&e->se_env_private; else e->se_env=&og->og_oc.oc_env; Att_NewNode(list, e->se_name ,(ULONG)e ,0 ); } else FreeVec(e); } else err=TRUE; } // Close file IFFClose(iff); if (!err) return(list); } Att_RemList(list,REMLIST_FREEDATA); if (!*diskerr) *diskerr=IoErr(); return(NULL); }
// Get backdrop pattern short display_get_pattern(BOOL use_custom) { APTR iff; BPTR file; struct WBPatternPrefs pattern[NUM_PATTERNS]; short a; char *data[NUM_PATTERNS],*filename; short change=0; ULONG flags=0; // Copy from system fields to custom fields (if custom field is empty, or custom flag is not set) for (a=0;a<4;a++) { if (!GUI->env_BackgroundPic[a][0] || !use_custom) { strcpy(GUI->env_BackgroundPic[a],environment->env->env_BackgroundPic[a]); GUI->env_BackgroundFlags[a]=environment->env->env_BackgroundFlags[a]; GUI->env_BackgroundBorderColour[a]=environment->env->env_BackgroundBorderColour[a]; } } // Pattern disabled? if (environment->env->display_options&DISPOPTF_NO_BACKDROP) { // Check both patterns are invalid for (a=0;a<NUM_PATTERNS;a++) { // Is pattern valid? if (GUI->pattern[a].valid) { // Clear existing pattern display_update_pattern(a,0); // Free pattern data FreeVec(GUI->pattern[a].data); GUI->pattern[a].data=0; // Free pattern FreePattern(&GUI->pattern[a]); } } return 0; } // Use pattern prefs? if (environment->env->display_options&DISPOPTF_USE_WBPATTERN) { // End pattern notification stop_file_notify(GUI->pattern_notify); // Get filename filename=(IntuitionBase->LibNode.lib_Version<39)?"env:sys/wb.pat":"env:sys/wbpattern.prefs"; // User-specified file? if (environment->env->backdrop_prefs[0]) { BPTR lock; // Does file exist? if (lock=Lock(environment->env->backdrop_prefs,ACCESS_READ)) { // Yep UnLock(lock); filename=environment->env->backdrop_prefs; } } // Initialise pattern and data pointers for (a=0;a<NUM_PATTERNS;a++) { pattern[a]=GUI->pattern[a].prefs; data[a]=0; } // Try to open wbpattern prefs file if (IntuitionBase->LibNode.lib_Version>=39 && (iff=IFFOpen(filename,IFF_READ,ID_PREF))) { ULONG id; // Scan for chunks we know and love while (id=IFFNextChunk(iff,0)) { // FastIPrefs FIP0 chunk? if (id==ID_FIP0) { // Get flags IFFReadChunkBytes(iff,&flags,sizeof(flags)); } // PTRN chunk? else if (id==ID_PTRN) { struct WBPatternPrefs *prefs; // Allocate space for chunk if (prefs=AllocVec(IFFChunkSize(iff),MEMF_CLEAR)) { // Read chunk IFFReadChunkBytes(iff,prefs,-1); // Pattern we can handle? if (prefs->wbp_Which==WBP_ROOT || prefs->wbp_Which==WBP_DRAWER) { // Copy data CopyMem( (char *)prefs, (char *)&pattern[prefs->wbp_Which], sizeof(struct WBPatternPrefs)); // Allocate pattern data if (prefs->wbp_DataLength>0 && (data[prefs->wbp_Which]=AllocVec(prefs->wbp_DataLength+1,MEMF_CLEAR))) { // Copy pattern data CopyMem((char *)(prefs+1),data[prefs->wbp_Which],prefs->wbp_DataLength); } } // Free chunk FreeVec(prefs); } } } // Close iff file IFFClose(iff); } // Couldn't find it, try for wb.pat else if (IntuitionBase->LibNode.lib_Version<39 && (file=Open(filename,MODE_OLDFILE))) { // Allocate pattern data if (data[PATTERN_MAIN]=AllocVec(96,MEMF_CLEAR)) { // Skip forwards Seek(file,20,OFFSET_CURRENT); // Read pattern if ((Read(file,data[PATTERN_MAIN],96))<96) { FreeVec(data[PATTERN_MAIN]); data[PATTERN_MAIN]=0; } // Fill out WBPatternPrefs else { pattern[PATTERN_MAIN].wbp_Flags=WBPF_PATTERN; pattern[PATTERN_MAIN].wbp_Depth=GUI->screen_pointer->BitMap.Depth; if (pattern[PATTERN_MAIN].wbp_Depth>MAXDEPTH) pattern[PATTERN_MAIN].wbp_Depth=MAXDEPTH; } } // Close file Close(file); } // Start notification of wbpattern prefs GUI->pattern_notify=start_file_notify(filename,NOTIFY_PATTERN_CHANGED,GUI->appmsg_port); } // Otherwise, under 39 user-defined pictures else if (GfxBase->LibNode.lib_Version>=39) { short pat; // Do both patterns for (pat=0;pat<NUM_PATTERNS;pat++) { // Got valid picture? if (GUI->env_BackgroundPic[pat][0]) { // Fill out WBPatternPrefs pattern[pat].wbp_Flags=0; pattern[pat].wbp_Which=pat; pattern[pat].wbp_DataLength=strlen(GUI->env_BackgroundPic[pat]); if (data[pat]=AllocVec(pattern[pat].wbp_DataLength+1,0)) strcpy(data[pat],GUI->env_BackgroundPic[pat]); } // Set to no pattern else { // Fill out WBPatternPrefs pattern[pat].wbp_Flags=WBPF_PATTERN; pattern[pat].wbp_DataLength=0; data[pat]=0; } } } // Otherwise, default to no pattern else { short pat; // Do both patterns for (pat=0;pat<NUM_PATTERNS;pat++) { // Fill out WBPatternPrefs pattern[pat].wbp_Flags=WBPF_PATTERN; pattern[pat].wbp_DataLength=0; data[pat]=0; } } // Go through both patterns for (a=0;a<NUM_PATTERNS;a++) { BOOL diff=0; short precision=0; // Using Opus settings? if (!(environment->env->display_options&DISPOPTF_USE_WBPATTERN)) { // Get precision if (GUI->env_BackgroundFlags[a]&ENVBF_PRECISION_NONE) precision=-1; else if (GUI->env_BackgroundFlags[a]&ENVBF_PRECISION_GUI) precision=2; else if (GUI->env_BackgroundFlags[a]&ENVBF_PRECISION_ICON) precision=1; else if (GUI->env_BackgroundFlags[a]&ENVBF_PRECISION_EXACT) precision=3; } // Maybe set in prefs else { // Get precision precision=(a==0)?PATF_WB_MODE(flags):PATF_LISTER_MODE(flags); } // Valid data? if (data[a]) { // No last pattern? if (!GUI->pattern[a].data) { diff=1; } // Changed from pattern to picture or vice versa? else if ((pattern[a].wbp_Flags&WBPF_PATTERN && !(GUI->pattern[a].prefs.wbp_Flags&WBPF_PATTERN)) || (!(pattern[a].wbp_Flags&WBPF_PATTERN) && GUI->pattern[a].prefs.wbp_Flags&WBPF_PATTERN)) { diff=1; } // Pattern pattern? else if (pattern[a].wbp_Flags&WBPF_PATTERN) { // Different depth? if (pattern[a].wbp_Depth!=GUI->pattern[a].prefs.wbp_Depth) diff=1; // Has data changed from the last one? else { short num,d; // Get amount of data num=PAT_HEIGHT*pattern[a].wbp_Depth; // Compare data for (d=0;d<num;d++) { if (((USHORT *)data[a])[d]!=((USHORT *)GUI->pattern[a].data)[d]) { diff=1; break; } } } } // Picture? else { // Different name for picture, or it's random? if (strcmp(data[a],GUI->pattern[a].data)!=0 || GUI->pattern[a].random) { diff=1; } // Precision changed? else if (precision!=GUI->pattern[a].precision) { diff=1; } // Stretching changed? else if (a==0 && ((GUI->env_BackgroundFlags[a]&ENVBF_STRETCH_PIC && !(GUI->pattern[a].flags&PATF_STRETCH)) || !(GUI->env_BackgroundFlags[a]&ENVBF_STRETCH_PIC) && (GUI->pattern[a].flags&PATF_STRETCH))) { diff=1; } // Centering changed? else if ((GUI->env_BackgroundFlags[a]&ENVBF_CENTER_PIC && !(GUI->pattern[a].flags&PATF_CENTER)) || !(GUI->env_BackgroundFlags[a]&ENVBF_CENTER_PIC) && (GUI->pattern[a].flags&PATF_CENTER)) { diff=2; } } } // Had last data? else if (GUI->pattern[a].data) diff=1; if (diff!=1) { // Border pen changed? if ((GUI->env_BackgroundFlags[a]&ENVBF_USE_COLOUR && GUI->pattern[a].border_pen==0) || (!(GUI->env_BackgroundFlags[a]&ENVBF_USE_COLOUR) && GUI->pattern[a].border_pen!=0)) { diff=3; } else if (GUI->pattern[a].border_pen!=0 && GUI->env_BackgroundFlags[a]&ENVBF_USE_COLOUR) { ULONG col[3]; GetPalette32( &GUI->screen_pointer->ViewPort, col, 1, (GUI->pattern[a].border_pen==-1)?0:GUI->pattern[a].border_pen); if (ENVBF_COL_R_GET(col[0])!=ENVBF_COL_R_GET(GUI->env_BackgroundBorderColour[a]) || ENVBF_COL_R_GET(col[1])!=ENVBF_COL_G_GET(GUI->env_BackgroundBorderColour[a]) || ENVBF_COL_R_GET(col[2])!=ENVBF_COL_B_GET(GUI->env_BackgroundBorderColour[a])) { diff=3; } } } // Has it changed? if (diff) { // Existing pattern valid? if (GUI->pattern[a].valid) { // Clear existing patterns display_update_pattern(a,0); } // Change more than centering? if (diff==1) { // Free existing pattern FreePattern(&GUI->pattern[a]); FreeVec(GUI->pattern[a].data); // Copy pattern and data pointer GUI->pattern[a].prefs=pattern[a]; GUI->pattern[a].data=data[a]; // Stretch? if (a==0 && GUI->env_BackgroundFlags[a]&ENVBF_STRETCH_PIC) { flags|=PATF_STRETCH; flags&=~PATF_CENTER; } else { flags&=~PATF_STRETCH; if (!(environment->env->display_options&DISPOPTF_USE_WBPATTERN) && GUI->env_BackgroundFlags[a]&ENVBF_CENTER_PIC) flags|=PATF_CENTER; else flags&=~PATF_CENTER; } // Set flags and precision GUI->pattern[a].flags=flags; GUI->pattern[a].precision=precision; // Initialise pattern GetPattern( &GUI->pattern[a], GUI->screen_pointer, GUI->env_BackgroundBorderColour[a]|(GUI->env_BackgroundFlags[a]&ENVBF_USE_COLOUR)); } // Change colour else if (diff==3) { // Initialise pattern colour GetPatternBorder( &GUI->pattern[a], GUI->screen_pointer, GUI->env_BackgroundBorderColour[a]|(GUI->env_BackgroundFlags[a]&ENVBF_USE_COLOUR)); } // Centering changed else { // Environment flags set for centering? if (!(environment->env->display_options&DISPOPTF_USE_WBPATTERN) && GUI->env_BackgroundFlags[a]&ENVBF_CENTER_PIC) GUI->pattern[a].flags|=PATF_CENTER; else GUI->pattern[a].flags&=~PATF_CENTER; } // Install new pattern display_update_pattern(a,1); } // If not, free data else FreeVec(data[a]); } return change; }