tmulti.c - plan9port - [fork] Plan 9 from user space | |
git clone git://src.adamsgaard.dk/plan9port | |
Log | |
Files | |
Refs | |
README | |
LICENSE | |
--- | |
tmulti.c (1844B) | |
--- | |
1 #include "sam.h" | |
2 | |
3 List file = { 'p' }; | |
4 ushort tag; | |
5 | |
6 File * | |
7 newfile(void) | |
8 { | |
9 File *f; | |
10 | |
11 f = fileopen(); | |
12 inslist(&file, 0, f); | |
13 f->tag = tag++; | |
14 if(downloaded) | |
15 outTs(Hnewname, f->tag); | |
16 /* already sorted; file name is "" */ | |
17 return f; | |
18 } | |
19 | |
20 int | |
21 whichmenu(File *f) | |
22 { | |
23 int i; | |
24 | |
25 for(i=0; i<file.nused; i++) | |
26 if(file.filepptr[i]==f) | |
27 return i; | |
28 return -1; | |
29 } | |
30 | |
31 void | |
32 delfile(File *f) | |
33 { | |
34 int w = whichmenu(f); | |
35 | |
36 if(w < 0) /* e.g. x/./D */ | |
37 return; | |
38 if(downloaded) | |
39 outTs(Hdelname, f->tag); | |
40 dellist(&file, w); | |
41 fileclose(f); | |
42 } | |
43 | |
44 void | |
45 fullname(String *name) | |
46 { | |
47 if(name->n > 0 && name->s[0]!='/' && name->s[0]!=0) | |
48 Strinsert(name, &curwd, (Posn)0); | |
49 } | |
50 | |
51 void | |
52 fixname(String *name) | |
53 { | |
54 String *t; | |
55 char *s; | |
56 | |
57 fullname(name); | |
58 s = Strtoc(name); | |
59 if(strlen(s) > 0) | |
60 s = cleanname(s); | |
61 t = tmpcstr(s); | |
62 Strduplstr(name, t); | |
63 free(s); | |
64 freetmpstr(t); | |
65 | |
66 if(Strispre(&curwd, name)) | |
67 Strdelete(name, 0, curwd.n); | |
68 } | |
69 | |
70 void | |
71 sortname(File *f) | |
72 { | |
73 int i, cmp, w; | |
74 int dupwarned; | |
75 | |
76 w = whichmenu(f); | |
77 dupwarned = FALSE; | |
78 dellist(&file, w); | |
79 if(f == cmd) | |
80 i = 0; | |
81 else{ | |
82 for(i=0; i<file.nused; i++){ | |
83 cmp = Strcmp(&f->name, &file.filepptr[i]->name); | |
84 if(cmp==0 && !dupwarned){ | |
85 dupwarned = TRUE; | |
86 warn_S(Wdupname, &f->name); | |
87 }else if(cmp<0 && (i>0 || cmd==0)) | |
88 break; | |
89 } | |
90 } | |
91 inslist(&file, i, f); | |
92 if(downloaded) | |
93 outTsS(Hmovname, f->tag, &f->name); | |
94 } | |
95 | |
96 void | |
97 state(File *f, int cleandirty) | |
98 { | |
99 if(f == cmd) | |
100 return; | |
101 f->unread = FALSE; | |
102 if(downloaded && whichmenu(f)>=0){ /* else flist or menu … | |
103 if(f->mod && cleandirty!=Dirty) | |
104 outTs(Hclean, f->tag); | |
105 else if(!f->mod && cleandirty==Dirty) | |
106 outTs(Hdirty, f->tag); | |
107 } | |
108 if(cleandirty == Clean) | |
109 f->mod = FALSE; | |
110 else | |
111 f->mod = TRUE; | |
112 } | |
113 | |
114 File * | |
115 lookfile(String *s) | |
116 { | |
117 int i; | |
118 | |
119 for(i=0; i<file.nused; i++) | |
120 if(Strcmp(&file.filepptr[i]->name, s) == 0) | |
121 return file.filepptr[i]; | |
122 return 0; | |
123 } |