From 407ed38930a0ba2272c2efde74587b81d6fe8007 Mon Sep 17 00:00:00 2001 From: "Anselm R. Garbe" Date: Thu, 9 Mar 2006 02:15:43 +0100 Subject: [PATCH] bar allows self-defined directories --- cmd/wm/bar.c | 45 ++++++++++++++++++++++-- cmd/wm/fs.c | 98 ++++++++++++++++++++++------------------------------ cmd/wm/wm.h | 7 ++-- cmd/wmiir.c | 1 - rc/status | 8 ++--- rc/wmiirc | 33 +++++++++++++----- 6 files changed, 118 insertions(+), 74 deletions(-) diff --git a/cmd/wm/bar.c b/cmd/wm/bar.c index 9ff833e7..43ccd838 100644 --- a/cmd/wm/bar.c +++ b/cmd/wm/bar.c @@ -4,24 +4,40 @@ */ #include +#include #include "wm.h" +static int +comp_label(const void *l1, const void *l2) +{ + Label *ll1 = (Label *)l1; + Label *ll2 = (Label *)l2; + return strcmp((const char *)ll1->name, (const char *)ll2->name); +} + Label * -new_label() +get_label(char *name) { static unsigned int id = 1; - Label *l = cext_emallocz(sizeof(Label)); + Label *l = name2label(name); + + if(l) + return l; + l = cext_emallocz(sizeof(Label)); l->id = id++; + cext_strlcpy(l->name, name, sizeof(l->name)); cext_strlcpy(l->colstr, def.selcolor, sizeof(l->colstr)); l->color = def.sel; label = (Label **)cext_array_attach((void **)label, l, sizeof(Label *), &labelsz); nlabel++; + + qsort(label, nlabel, sizeof(Label *), comp_label); return l; } void -detach_label(Label *l) +destroy_label(Label *l) { cext_array_detach((void **)label, l, &labelsz); nlabel--; @@ -118,6 +134,16 @@ draw_bar() XSync(dpy, False); } +int +label2index(Label *l) +{ + int i; + for(i = 0; i < nlabel; i++) + if(label[i] == l) + return i; + return -1; +} + int lid2index(unsigned short id) { @@ -127,3 +153,16 @@ lid2index(unsigned short id) return i; return -1; } + +Label * +name2label(const char *name) +{ + char buf[256]; + unsigned int i; + + cext_strlcpy(buf, name, sizeof(buf)); + for(i = 0; i < nlabel; i++) + if(!strncmp(label[i]->name, name, sizeof(label[i]->name))) + return label[i]; + return nil; +} diff --git a/cmd/wm/fs.c b/cmd/wm/fs.c index c8047a69..03245008 100644 --- a/cmd/wm/fs.c +++ b/cmd/wm/fs.c @@ -45,10 +45,9 @@ static char Enocommand[] = "command not supported"; * /tags/foo FsFtags * /bar/ FsDbar * /bar/expand FsFexpand id of expandable label - * /bar/new/ FsDlabel - * /bar/1/ FsDlabel - * /bar/1/data FsFdata - * /bar/1/colors FsFcolors <#RRGGBB> <#RRGGBB> <#RRGGBB> + * /bar/lab/ FsDlabel + * /bar/lab/data FsFdata + * /bar/lab/colors FsFcolors <#RRGGBB> <#RRGGBB> <#RRGGBB> * /class FsDclass class namespace to define client-specific tags * /class/class:inst FsFclasstag * /clients/ FsDclients @@ -130,7 +129,6 @@ decode_qpath(Qid *qid, unsigned char *type, int *i1, int *i2, int *i3) case FsFdata: case FsFcolors: case FsDlabel: *i1 = lid2index(i1id); break; - break; default: *i1 = tid2index(i1id); break; } } @@ -171,8 +169,7 @@ qid2name(Qid *qid) case FsDlabel: if(i1 == -1) return nil; - snprintf(buf, sizeof(buf), "%u", i1); - return buf; + return label[i1]->name; break; case FsDarea: if(i1 == -1 || i2 == -1) @@ -274,8 +271,6 @@ name2type(char *name, unsigned char dir_type) unsigned int i; if(!name || !name[0] || !strncmp(name, "/", 2) || !strncmp(name, "..", 3)) return FsDroot; - if(!strncmp(name, "new", 4) && (dir_type == FsDbar)) - return FsDlabel; if(!strncmp(name, "tags", 5)) { switch(dir_type) { case FsDroot: return FsDtags; break; @@ -329,6 +324,8 @@ name2type(char *name, unsigned char dir_type) return FsFtag; if(has_tag(ctag, name, nctag) && (dir_type == FsDtags)) return FsFtag; + if((dir_type == FsDbar) && name2label(name)) + return FsDlabel; if((dir_type == FsDclass) && name2class(name)) return FsFclasstag; if((dir_type == FsDkeys) && name2key(name)) @@ -350,7 +347,7 @@ dyndir: } static int -mkqid(Qid *dir, char *wname, Qid *new, Bool iswalk) +mkqid(Qid *dir, char *wname, Qid *new) { unsigned char dir_type; int dir_i1 = -1, dir_i2 = -1, dir_i3 = -1, i; @@ -380,23 +377,6 @@ mkqid(Qid *dir, char *wname, Qid *new, Bool iswalk) new->type = IXP_QTDIR; new->path = mkqpath(FsDws, ntag ? tag[sel]->id : 0, 0, 0); break; - case FsDlabel: - if(dir_type != FsDbar) - return -1; - new->type = IXP_QTDIR; - if(!strncmp(wname, "new", 4)) { - if(iswalk) - new->path = mkqpath(FsDlabel, new_label()->id, 0, 0); - else - new->path = mkqpath(FsDlabel, 0, 0 ,0); - } - else { - i = cext_strtonum(wname, 0, 0xffff, &err); - if(err || (i >= nlabel)) - return -1; - new->path = mkqpath(FsDlabel, label[i]->id, 0, 0); - } - break; case FsDarea: if(dir_i1 == -1 || dir_type != FsDws) return -1; @@ -442,6 +422,17 @@ mkqid(Qid *dir, char *wname, Qid *new, Bool iswalk) return -1; new->path = mkqpath(FsDGclient, client[i]->id, 0, 0); break; + case FsDlabel: + if(dir_type != FsDbar) + return -1; + { + Label *l; + if(!(l = name2label(wname))) + return -1; + new->type = IXP_QTDIR; + new->path = mkqpath(FsDlabel, l->id, 0, 0); + } + break; case FsFclasstag: if(dir_type != FsDclass) return -1; @@ -508,7 +499,7 @@ mkstat(Stat *stat, Qid *dir, char *name, unsigned long long length, unsigned int cext_strlcpy(stat->name, name, sizeof(stat->name)); stat->length = length; - mkqid(dir, name, &stat->qid, False); + mkqid(dir, name, &stat->qid); return ixp_sizeof_stat(stat); } @@ -533,11 +524,11 @@ type2stat(Stat *stat, char *wname, Qid *dir) case FsDdef: case FsDtags: case FsDclients: - case FsDbar: case FsDlabel: case FsDroot: return mkstat(stat, dir, wname, 0, DMDIR | DMREAD | DMEXEC); break; + case FsDbar: case FsDkeys: case FsDclass: return mkstat(stat, dir, wname, 0, DMDIR | DMREAD | DMWRITE | DMEXEC); @@ -606,7 +597,7 @@ type2stat(Stat *stat, char *wname, Qid *dir) return mkstat(stat, dir, wname, 0, DMWRITE); break; case FsFexpand: - snprintf(buf, sizeof(buf), "%u", iexpand); + snprintf(buf, sizeof(buf), "%s", iexpand >= nlabel ? "nil" : label[iexpand]->name); return mkstat(stat, dir, wname, strlen(buf), DMREAD | DMWRITE); break; case FsFdata: @@ -659,16 +650,14 @@ xwalk(IXPConn *c, Fcall *fcall) Qid dir = root_qid; IXPMap *m; - /*fprintf(stderr, "wm: xwalk: fid=%d\n", fcall->fid);*/ if(!(m = ixp_server_fid2map(c, fcall->fid))) return Enofid; - /*fprintf(stderr, "wm: xwalk1: fid=%d\n", fcall->fid);*/ if(fcall->fid != fcall->newfid && (ixp_server_fid2map(c, fcall->newfid))) return Enofid; if(fcall->nwname) { dir = m->qid; for(nwqid = 0; (nwqid < fcall->nwname) - && !mkqid(&dir, fcall->wname[nwqid], &fcall->wqid[nwqid], True); nwqid++) + && !mkqid(&dir, fcall->wname[nwqid], &fcall->wqid[nwqid]); nwqid++) { dir = fcall->wqid[nwqid]; } @@ -679,7 +668,6 @@ xwalk(IXPConn *c, Fcall *fcall) } /* a fid will only be valid, if the walk was complete */ if(nwqid == fcall->nwname) { - /*fprintf(stderr, "wm: xwalk4: newfid=%d\n", fcall->newfid);*/ if(fcall->fid != fcall->newfid) { m = cext_emallocz(sizeof(IXPMap)); c->map = (IXPMap **)cext_array_attach((void **)c->map, m, @@ -714,11 +702,16 @@ xcreate(IXPConn *c, Fcall *fcall) case FsDclass: get_class(fcall->name); break; + case FsDbar: + if(!strncmp(fcall->name, "expand", 7)) + return "illegal file name"; + get_label(fcall->name); + break; default: return Enoperm; break; } - mkqid(&m->qid, fcall->name, &m->qid, False); + mkqid(&m->qid, fcall->name, &m->qid); fcall->qid = m->qid; fcall->id = RCREATE; fcall->iounit = WMII_IOUNIT; @@ -754,15 +747,17 @@ xremove(IXPConn *c, Fcall *fcall) decode_qpath(&m->qid, &type, &i1, &i2, &i3); if((i1 == -1) || (i2 == -1) || (i3 == -1)) return Enofile; + if(type != FsDlabel && type != FsFclasstag && type != FsFkey) + return Enoperm; + /* clunk */ + cext_array_detach((void **)c->map, m, &c->mapsz); + free(m); switch(type) { case FsDlabel: { Label *l = label[i1]; - /* clunk */ - cext_array_detach((void **)c->map, m, &c->mapsz); - free(m); /* now detach the label */ - detach_label(l); + destroy_label(l); free(l); if(iexpand >= nlabel) iexpand = 0; @@ -783,7 +778,6 @@ xremove(IXPConn *c, Fcall *fcall) } break; default: - return Enoperm; break; } fcall->id = RREMOVE; @@ -891,18 +885,15 @@ xread(IXPConn *c, Fcall *fcall) case FsDbar: /* jump to offset */ len = type2stat(&stat, "expand", &m->qid); - len += type2stat(&stat, "new", &m->qid); for(i = 0; i < nlabel; i++) { - snprintf(buf, sizeof(buf), "%u", i); - len += type2stat(&stat, buf, &m->qid); + len += type2stat(&stat, label[i]->name, &m->qid); if(len <= fcall->offset) continue; break; } /* offset found, proceeding */ for(; i < nlabel; i++) { - snprintf(buf, sizeof(buf), "%u", i); - len = type2stat(&stat, buf, &m->qid); + len = type2stat(&stat, label[i]->name, &m->qid); if(fcall->count + len > fcall->iounit) break; fcall->count += len; @@ -1035,11 +1026,8 @@ xread(IXPConn *c, Fcall *fcall) case FsDbar: fcall->count = type2stat(&stat, "expand", &m->qid); p = ixp_enc_stat(p, &stat); - fcall->count += type2stat(&stat, "new", &m->qid); - p = ixp_enc_stat(p, &stat); for(i = 0; i < nlabel; i++) { - snprintf(buf, sizeof(buf), "%u", i); - len = type2stat(&stat, buf, &m->qid); + len = type2stat(&stat, label[i]->name, &m->qid); if(fcall->count + len > fcall->iounit) break; fcall->count += len; @@ -1177,9 +1165,8 @@ xread(IXPConn *c, Fcall *fcall) } break; case FsFexpand: - snprintf(buf, sizeof(buf), "%u", iexpand); - fcall->count = strlen(buf); - memcpy(p, buf, fcall->count); + fcall->count = strlen(iexpand >= nlabel ? "nil" : label[iexpand]->name); + memcpy(p, iexpand >= nlabel ? "nil" : label[iexpand]->name, fcall->count); break; case FsFdata: if(i1 >= nlabel) @@ -1361,13 +1348,12 @@ xwrite(IXPConn *c, Fcall *fcall) break; case FsFexpand: { - const char *err; + Label *l; if(fcall->count && fcall->count < 16) { memcpy(buf, fcall->data, fcall->count); buf[fcall->count] = 0; - i = (unsigned short) cext_strtonum(buf, 0, 0xffff, &err); - if(!err && (i < nlabel)) { - iexpand = i; + if((l = name2label(buf))) { + iexpand = label2index(l); draw_bar(); break; } diff --git a/cmd/wm/wm.h b/cmd/wm/wm.h index 26765456..0b7e2080 100644 --- a/cmd/wm/wm.h +++ b/cmd/wm/wm.h @@ -154,6 +154,7 @@ struct Key { }; typedef struct { + char name[256]; unsigned short id; char data[256]; char colstr[24]; @@ -233,12 +234,14 @@ char *mode2str(int mode); Bool clientofarea(Area *a, Client *c); /* bar.c */ -Label *new_label(); -void detach_label(Label *l); +Label *get_label(char *name); +void destroy_label(Label *l); void draw_bar(); int lid2index(unsigned short id); void update_bar_geometry(); unsigned int bar_height(); +Label *name2label(const char *name); +int label2index(Label *l); /* class.c */ TClass *get_class(const char *name); diff --git a/cmd/wmiir.c b/cmd/wmiir.c index 45eff66b..e98c1bab 100644 --- a/cmd/wmiir.c +++ b/cmd/wmiir.c @@ -63,7 +63,6 @@ xcreate(char *file) fprintf(stderr, "wmiir: cannot create file '%s': %s\n", p, c.errstr); return -1; } - write_data(fid); return ixp_client_close(&c, fid); } diff --git a/rc/status b/rc/status index ef67d01a..b3fafa72 100644 --- a/rc/status +++ b/rc/status @@ -12,12 +12,12 @@ xwrite() { test -f $pidfile && kill `cat $pidfile` 2>/dev/null echo $$ >$pidfile sleep 1 -xwrite /bar/new/colors $WMII_NORMCOLORS -n=`wmiir read /bar | awk '/[0-9]+$/ {if($NF>max) max=$NF} END {print max}'` -trap "wmiir remove /bar/$n 2>/dev/null; exit" 15 +wmiir create /bar/status +xwrite /bar/status/colors $WMII_NORMCOLORS +trap "wmiir remove /bar/status 2>/dev/null; exit" 15 while true do - xwrite /bar/$n/data `date` `uptime | sed 's/.*://; s/,//g'` || exit + xwrite /bar/status/data `date` `uptime | sed 's/.*://; s/,//g'` || exit sleep 1 done diff --git a/rc/wmiirc b/rc/wmiirc index 044e8423..a9772d50 100644 --- a/rc/wmiirc +++ b/rc/wmiirc @@ -38,10 +38,9 @@ while wmiir remove /bar/0 2>/dev/null do : done -xwrite /bar/new/colors $WMII_NORMCOLORS -xwrite /bar/new/colors $WMII_SELCOLORS -xwrite /bar/0/data 1 -xwrite /bar/expand 1 +wmiir create /bar/foo +xwrite /bar/foo/colors $WMII_SELCOLORS +xwrite /bar/expand foo # MISC xsetroot -solid '#0b1014' @@ -51,7 +50,7 @@ proglist $OLD_PATH >/tmp/ns.$USER.$DISPLAY/progs & # SHORTCUTS while read key do - echo -n | wmiir create /keys/$key + wmiir create /keys/$key done <