Cross Reference: /external/libvterm/src/vterm.c

Lines Matching defs:vt
38   VTerm *vt = (*funcs->malloc)(sizeof(VTerm), allocdata);
40   vt->allocator = funcs;
41   vt->allocdata = allocdata;
43   vt->rows = rows;
44   vt->cols = cols;
46   vt->parser_state = NORMAL;
48   vt->strbuffer_len = 64;
49   vt->strbuffer_cur = 0;
50   vt->strbuffer = vterm_allocator_malloc(vt, vt->strbuffer_len);
52   vt->outbuffer_len = 64;
53   vt->outbuffer_cur = 0;
54   vt->outbuffer = vterm_allocator_malloc(vt, vt->outbuffer_len);
56   return vt;
59 void vterm_free(VTerm *vt)
61   if(vt->screen)
62     vterm_screen_free(vt->screen);
64   if(vt->state)
65     vterm_state_free(vt->state);
67   vterm_allocator_free(vt, vt->strbuffer);
68   vterm_allocator_free(vt, vt->outbuffer);
70   vterm_allocator_free(vt, vt);
73 void *vterm_allocator_malloc(VTerm *vt, size_t size)
75   return (*vt->allocator->malloc)(size, vt->allocdata);
78 void vterm_allocator_free(VTerm *vt, void *ptr)
80   (*vt->allocator->free)(ptr, vt->allocdata);
83 void vterm_get_size(const VTerm *vt, int *rowsp, int *colsp)
86     *rowsp = vt->rows;
88     *colsp = vt->cols;
91 void vterm_set_size(VTerm *vt, int rows, int cols)
93   vt->rows = rows;
94   vt->cols = cols;
96   if(vt->parser_callbacks && vt->parser_callbacks->resize)
97     (*vt->parser_callbacks->resize)(rows, cols, vt->cbdata);
100 void vterm_set_parser_callbacks(VTerm *vt, const VTermParserCallbacks *callbacks, void *user)
102   vt->parser_callbacks = callbacks;
103   vt->cbdata = user;
106 void vterm_parser_set_utf8(VTerm *vt, int is_utf8)
108   vt->mode.utf8 = is_utf8;
111 void vterm_push_output_bytes(VTerm *vt, const char *bytes, size_t len)
113   if(len > vt->outbuffer_len - vt->outbuffer_cur) {
115     len = vt->outbuffer_len - vt->outbuffer_cur;
118   memcpy(vt->outbuffer + vt->outbuffer_cur, bytes, len);
119   vt->outbuffer_cur += len;
122 void vterm_push_output_vsprintf(VTerm *vt, const char *format, va_list args)
124   int written = vsnprintf(vt->outbuffer + vt->outbuffer_cur,
125       vt->outbuffer_len - vt->outbuffer_cur,
127   vt->outbuffer_cur += written;
130 void vterm_push_output_sprintf(VTerm *vt, const char *format, ...)
134   vterm_push_output_vsprintf(vt, format, args);
138 void vterm_push_output_sprintf_ctrl(VTerm *vt, unsigned char ctrl, const char *fmt, ...)
140   if(ctrl >= 0x80 && !vt->mode.ctrl8bit)
141     vterm_push_output_sprintf(vt, "\e%c", ctrl - 0x40);
143     vterm_push_output_sprintf(vt, "%c", ctrl);
147   vterm_push_output_vsprintf(vt, fmt, args);
151 void vterm_push_output_sprintf_dcs(VTerm *vt, const char *fmt, ...)
153   if(!vt->mode.ctrl8bit)
154     vterm_push_output_sprintf(vt, "\e%c", C1_DCS - 0x40);
156     vterm_push_output_sprintf(vt, "%c", C1_DCS);
160   vterm_push_output_vsprintf(vt, fmt, args);
163   vterm_push_output_sprintf_ctrl(vt, C1_ST, "");
166 size_t vterm_output_bufferlen(VTerm *vt)
168   return vterm_output_get_buffer_current(vt);
171 size_t vterm_output_get_buffer_size(const VTerm *vt)
173   return vt->outbuffer_len;
176 size_t vterm_output_get_buffer_current(const VTerm *vt)
178   return vt->outbuffer_cur;
181 size_t vterm_output_get_buffer_remaining(const VTerm *vt)
183   return vt->outbuffer_len - vt->outbuffer_cur;
186 size_t vterm_output_bufferread(VTerm *vt, char *buffer, size_t len)
188   if(len > vt->outbuffer_cur)
189     len = vt->outbuffer_cur;
191   memcpy(buffer, vt->outbuffer, len);
193   if(len < vt->outbuffer_cur)
194     memmove(vt->outbuffer, vt->outbuffer + len, vt->outbuffer_cur - len);
196   vt->outbuffer_cur -= len;