term.c File Reference

#include <stdio.h>
#include <stdlib.h>
#include <pthread.h>
#include <string.h>
#include <sys/time.h>
#include <signal.h>
#include <errno.h>
#include <unistd.h>
#include <asterisk/term.h>
#include <asterisk/options.h>
#include "asterisk.h"

Include dependency graph for term.c:

Go to the source code of this file.

Functions
int	term_init (void)
char *	term_color (char *outbuf, const char *inbuf, int fgcolor, int bgcolor, int maxout)
char *	term_color_code (char *outbuf, int fgcolor, int bgcolor, int maxout)
char *	term_strip (char *outbuf, char *inbuf, int maxout)
char *	term_prompt (char *outbuf, const char *inbuf, int maxout)
char *	term_prep (void)
char *	term_end (void)
char *	term_quit (void)

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Function Documentation

char* term_color (  char *  outbuf, const char *  inbuf, int  fgcolor, int  bgcolor, int  maxout )

Definition at line 56 of file term.c. References ATTR_BRIGHT, COLOR_BLACK, COLOR_WHITE, and ESC. Referenced by ast_frame_dump(), ast_load_resource(), ast_log(), ast_register_application(), ast_register_translator(), ast_unregister_translator(), load_modules(), and main(). { int attr=0; char tmp[40]; if (!vt100compat) { strncpy(outbuf, inbuf, maxout -1); return outbuf; } if (!fgcolor && !bgcolor) { strncpy(outbuf, inbuf, maxout - 1); return outbuf; } if ((fgcolor & 128) && (bgcolor & 128)) { /* Can't both be highlighted */ strncpy(outbuf, inbuf, maxout - 1); return outbuf; } if (!bgcolor) bgcolor = COLOR_BLACK; if (bgcolor) { bgcolor &= ~128; bgcolor += 10; } if (fgcolor & 128) { attr = ATTR_BRIGHT; fgcolor &= ~128; } if (fgcolor && bgcolor) { snprintf(tmp, sizeof(tmp), "%d;%d", fgcolor, bgcolor); } else if (bgcolor) { snprintf(tmp, sizeof(tmp), "%d", bgcolor); } else if (fgcolor) { snprintf(tmp, sizeof(tmp), "%d", fgcolor); } if (attr) { snprintf(outbuf, maxout, "%c[%d;%sm%s%c[0;%d;%dm", ESC, attr, tmp, inbuf, ESC, COLOR_WHITE, COLOR_BLACK + 10); } else { snprintf(outbuf, maxout, "%c[%sm%s%c[0;%d;%dm", ESC, tmp, inbuf, ESC, COLOR_WHITE, COLOR_BLACK + 10); } return outbuf; }

char* term_color_code (  char *  outbuf, int  fgcolor, int  bgcolor, int  maxout )

Definition at line 99 of file term.c. References ATTR_BRIGHT, COLOR_BLACK, and ESC. { int attr=0; char tmp[40]; if ((!vt100compat) || (!fgcolor && !bgcolor)) { *outbuf = '\0'; return outbuf; } if ((fgcolor & 128) && (bgcolor & 128)) { /* Can't both be highlighted */ *outbuf = '\0'; return outbuf; } if (!bgcolor) bgcolor = COLOR_BLACK; if (bgcolor) { bgcolor &= ~128; bgcolor += 10; } if (fgcolor & 128) { attr = ATTR_BRIGHT; fgcolor &= ~128; } if (fgcolor && bgcolor) { snprintf(tmp, sizeof(tmp), "%d;%d", fgcolor, bgcolor); } else if (bgcolor) { snprintf(tmp, sizeof(tmp), "%d", bgcolor); } else if (fgcolor) { snprintf(tmp, sizeof(tmp), "%d", fgcolor); } if (attr) { snprintf(outbuf, maxout, "%c[%d;%sm", ESC, attr, tmp); } else { snprintf(outbuf, maxout, "%c[%sm", ESC, tmp); } return outbuf; }

char* term_end (  void   )

Definition at line 178 of file term.c. Referenced by main(). { return enddata; }

int term_init (  void   )

Definition at line 32 of file term.c. References ATTR_BRIGHT, ATTR_RESET, COLOR_BLACK, COLOR_BROWN, COLOR_WHITE, ESC, option_console, option_nocolor, and option_nofork. Referenced by main(). { char *term = getenv("TERM"); if (!term) return 0; if (!option_console || option_nocolor || !option_nofork) return 0; if (!strncasecmp(term, "linux", 5)) vt100compat = 1; else if (!strncasecmp(term, "xterm", 5)) vt100compat = 1; else if (!strncasecmp(term, "crt", 3)) vt100compat = 1; else if (!strncasecmp(term, "vt", 2)) vt100compat = 1; if (vt100compat) { /* Make commands show up in nice colors */ snprintf(prepdata, sizeof(prepdata), "%c[%d;%d;%dm", ESC, ATTR_BRIGHT, COLOR_BROWN, COLOR_BLACK + 10); snprintf(enddata, sizeof(enddata), "%c[%d;%d;%dm", ESC, ATTR_RESET, COLOR_WHITE, COLOR_BLACK + 10); snprintf(quitdata, sizeof(quitdata), "%c[0m", ESC); } return 0; }

char* term_prep (  void   )

Definition at line 173 of file term.c. { return prepdata; }

char* term_prompt (  char *  outbuf, const char *  inbuf, int  maxout )

Definition at line 159 of file term.c. References ATTR_BRIGHT, COLOR_BLACK, COLOR_BLUE, COLOR_WHITE, and ESC. { if (!vt100compat) { strncpy(outbuf, inbuf, maxout -1); return outbuf; } snprintf(outbuf, maxout, "%c[%d;%d;%dm%c%c[%d;%d;%dm%s", ESC, ATTR_BRIGHT, COLOR_BLUE, COLOR_BLACK + 10, inbuf[0], ESC, 0, COLOR_WHITE, COLOR_BLACK + 10, inbuf + 1); return outbuf; }

char* term_quit (  void   )

Definition at line 183 of file term.c. Referenced by main(). { return quitdata; }

char* term_strip (  char *  outbuf, char *  inbuf, int  maxout )

Definition at line 138 of file term.c. References ESC. { char *outbuf_ptr = outbuf, *inbuf_ptr = inbuf; while (outbuf_ptr < outbuf + maxout) { switch (*inbuf_ptr) { case ESC: while (*inbuf_ptr && (*inbuf_ptr != 'm')) inbuf_ptr++; break; default: *outbuf_ptr = *inbuf_ptr; outbuf_ptr++; } if (! *inbuf_ptr) break; inbuf_ptr++; } return outbuf; }

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