Codename Pineapple

Home page | Mailing list | Docs

Last updated: Sat Feb 3 05:01:56 2007

Asterisk developer's documentation :: Codename Pineapple

include » asterisk

term.h File Reference

Detailed Description

Handy terminal functions for vt* terms.

Definition in file term.h.

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Defines

#define ATTR_BLINK   5
#define ATTR_BRIGHT   1
#define ATTR_DIM   2
#define ATTR_HIDDEN   8
#define ATTR_RESET   0
#define ATTR_REVER   7
#define ATTR_UNDER   4
#define COLOR_BLACK   30
#define COLOR_BLUE   34
#define COLOR_BRBLUE   (34 | 128)
#define COLOR_BRCYAN   (36 | 128)
#define COLOR_BRGREEN   (32 | 128)
#define COLOR_BRMAGENTA   (35 | 128)
#define COLOR_BROWN   33
#define COLOR_BRRED   (31 | 128)
#define COLOR_BRWHITE   (37 | 128)
#define COLOR_CYAN   36
#define COLOR_GRAY   (30 | 128)
#define COLOR_GREEN   32
#define COLOR_MAGENTA   35
#define COLOR_RED   31
#define COLOR_WHITE   37
#define COLOR_YELLOW   (33 | 128)
#define ESC   0x1b

Functions

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_end (void)
void term_filter_escapes (char *line)
char * term_prep (void)
char * term_prompt (char *outbuf, const char *inbuf, int maxout)
char * term_quit (void)
char * term_strip (char *outbuf, char *inbuf, int maxout)

Define Documentation

#define ATTR_BLINK   5
 

Definition at line 35 of file term.h.

#define ATTR_BRIGHT   1
 

Definition at line 32 of file term.h.

Referenced by term_color(), term_color_code(), and term_prompt().

#define ATTR_DIM   2
 

Definition at line 33 of file term.h.

#define ATTR_HIDDEN   8
 

Definition at line 37 of file term.h.

#define ATTR_RESET   0
 

Definition at line 31 of file term.h.

#define ATTR_REVER   7
 

Definition at line 36 of file term.h.

#define ATTR_UNDER   4
 

Definition at line 34 of file term.h.

#define COLOR_BLACK   30
 

Definition at line 39 of file term.h.

Referenced by __ast_register_translator(), ast_frame_dump(), ast_unregister_translator(), cli_prompt(), handle_zap_show_cadences(), load_resource(), term_color(), term_color_code(), and term_prompt().

#define COLOR_BLUE   34
 

Definition at line 47 of file term.h.

Referenced by term_prompt().

#define COLOR_BRBLUE   (34 | 128)
 

Definition at line 48 of file term.h.

#define COLOR_BRCYAN   (36 | 128)
 

Definition at line 52 of file term.h.

Referenced by ast_frame_dump(), ast_register_application(), pbx_extension_helper(), and realtime_exec().

#define COLOR_BRGREEN   (32 | 128)
 

Definition at line 44 of file term.h.

Referenced by ast_frame_dump().

#define COLOR_BRMAGENTA   (35 | 128)
 

Definition at line 50 of file term.h.

Referenced by ast_frame_dump(), pbx_extension_helper(), and realtime_exec().

#define COLOR_BROWN   33
 

Definition at line 45 of file term.h.

Referenced by load_resource().

#define COLOR_BRRED   (31 | 128)
 

Definition at line 42 of file term.h.

Referenced by ast_frame_dump().

#define COLOR_BRWHITE   (37 | 128)
 

Definition at line 54 of file term.h.

Referenced by logger_print_normal(), and show_config_description().

#define COLOR_CYAN   36
 

Definition at line 51 of file term.h.

Referenced by handle_show_application(), and handle_show_function().

#define COLOR_GRAY   (30 | 128)
 

Definition at line 40 of file term.h.

Referenced by fix_header().

#define COLOR_GREEN   32
 

Definition at line 43 of file term.h.

Referenced by handle_zap_show_cadences().

#define COLOR_MAGENTA   35
 

Definition at line 49 of file term.h.

Referenced by __ast_register_translator(), ast_unregister_translator(), handle_show_application(), handle_show_function(), and handle_zap_show_cadences().

#define COLOR_RED   31
 

Definition at line 41 of file term.h.

#define COLOR_WHITE   37
 

Definition at line 53 of file term.h.

Referenced by cli_prompt(), term_color(), and term_prompt().

#define COLOR_YELLOW   (33 | 128)
 

Definition at line 46 of file term.h.

Referenced by ast_frame_dump(), and show_config_description().

#define ESC   0x1b
 

Definition at line 30 of file term.h.

Referenced by term_color(), term_color_code(), term_filter_escapes(), term_prompt(), and term_strip().

Function Documentation

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

Definition at line 150 of file term.c.

References ATTR_BRIGHT, COLOR_BLACK, COLOR_WHITE, and ESC.

Referenced by __ast_register_translator(), ast_frame_dump(), ast_register_application(), ast_unregister_translator(), fix_header(), handle_show_application(), handle_show_function(), handle_zap_show_cadences(), load_resource(), logger_print_normal(), pbx_extension_helper(), realtime_exec(), and show_config_description().

00151 {
00152    int attr=0;
00153    char tmp[40];
00154    if (!vt100compat) {
00155       ast_copy_string(outbuf, inbuf, maxout);
00156       return outbuf;
00157    }
00158    if (!fgcolor && !bgcolor) {
00159       ast_copy_string(outbuf, inbuf, maxout);
00160       return outbuf;
00161    }
00162    if ((fgcolor & 128) && (bgcolor & 128)) {
00163       /* Can't both be highlighted */
00164       ast_copy_string(outbuf, inbuf, maxout);
00165       return outbuf;
00166    }
00167    if (!bgcolor)
00168       bgcolor = COLOR_BLACK;
00169 
00170    if (bgcolor) {
00171       bgcolor &= ~128;
00172       bgcolor += 10;
00173    }
00174    if (fgcolor & 128) {
00175       attr = ATTR_BRIGHT;
00176       fgcolor &= ~128;
00177    }
00178    if (fgcolor && bgcolor) {
00179       snprintf(tmp, sizeof(tmp), "%d;%d", fgcolor, bgcolor);
00180    } else if (bgcolor) {
00181       snprintf(tmp, sizeof(tmp), "%d", bgcolor);
00182    } else if (fgcolor) {
00183       snprintf(tmp, sizeof(tmp), "%d", fgcolor);
00184    }
00185    if (attr) {
00186       snprintf(outbuf, maxout, "%c[%d;%sm%s%c[0;%d;%dm", ESC, attr, tmp, inbuf, ESC, COLOR_WHITE, COLOR_BLACK + 10);
00187    } else {
00188       snprintf(outbuf, maxout, "%c[%sm%s%c[0;%d;%dm", ESC, tmp, inbuf, ESC, COLOR_WHITE, COLOR_BLACK + 10);
00189    }
00190    return outbuf;
00191 }

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

Definition at line 193 of file term.c.

References ATTR_BRIGHT, COLOR_BLACK, and ESC.

Referenced by cli_prompt().

00194 {
00195    int attr=0;
00196    char tmp[40];
00197    if ((!vt100compat) || (!fgcolor && !bgcolor)) {
00198       *outbuf = '\0';
00199       return outbuf;
00200    }
00201    if ((fgcolor & 128) && (bgcolor & 128)) {
00202       /* Can't both be highlighted */
00203       *outbuf = '\0';
00204       return outbuf;
00205    }
00206    if (!bgcolor)
00207       bgcolor = COLOR_BLACK;
00208 
00209    if (bgcolor) {
00210       bgcolor &= ~128;
00211       bgcolor += 10;
00212    }
00213    if (fgcolor & 128) {
00214       attr = ATTR_BRIGHT;
00215       fgcolor &= ~128;
00216    }
00217    if (fgcolor && bgcolor) {
00218       snprintf(tmp, sizeof(tmp), "%d;%d", fgcolor, bgcolor);
00219    } else if (bgcolor) {
00220       snprintf(tmp, sizeof(tmp), "%d", bgcolor);
00221    } else if (fgcolor) {
00222       snprintf(tmp, sizeof(tmp), "%d", fgcolor);
00223    }
00224    if (attr) {
00225       snprintf(outbuf, maxout, "%c[%d;%sm", ESC, attr, tmp);
00226    } else {
00227       snprintf(outbuf, maxout, "%c[%sm", ESC, tmp);
00228    }
00229    return outbuf;
00230 }

char* term_end (  void   ) 
 

Definition at line 295 of file term.c.

Referenced by consolehandler().

00296 {
00297    return enddata;
00298 }

void term_filter_escapes (  char *  line  ) 
 

Definition at line 268 of file term.c.

References ESC, and len.

Referenced by ast_log().

00269 {
00270    int i;
00271    int len = strlen(line);
00272 
00273    for (i = 0; i < len; i++) {
00274       if (line[i] != ESC)
00275          continue;
00276       if ((i < (len - 2)) &&
00277           (line[i + 1] == 0x5B)) {
00278          switch (line[i + 2]) {
00279          case 0x30:
00280          case 0x31:
00281          case 0x33:
00282             continue;
00283          }
00284       }
00285       /* replace ESC with a space */
00286       line[i] = ' ';
00287    }
00288 }

char* term_prep (  void   ) 
 

Definition at line 290 of file term.c.

00291 {
00292    return prepdata;
00293 }

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

Definition at line 253 of file term.c.

References ATTR_BRIGHT, COLOR_BLACK, COLOR_BLUE, COLOR_WHITE, and ESC.

00254 {
00255    if (!vt100compat) {
00256       ast_copy_string(outbuf, inbuf, maxout);
00257       return outbuf;
00258    }
00259    snprintf(outbuf, maxout, "%c[%d;%d;%dm%c%c[%d;%d;%dm%s",
00260       ESC, ATTR_BRIGHT, COLOR_BLUE, COLOR_BLACK + 10,
00261       inbuf[0],
00262       ESC, 0, COLOR_WHITE, COLOR_BLACK + 10,
00263       inbuf + 1);
00264    return outbuf;
00265 }

char* term_quit (  void   ) 
 

Definition at line 300 of file term.c.

00301 {
00302    return quitdata;
00303 }

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

Definition at line 232 of file term.c.

References ESC.

Referenced by ast_log_vsyslog().

00233 {
00234    char *outbuf_ptr = outbuf, *inbuf_ptr = inbuf;
00235 
00236    while (outbuf_ptr < outbuf + maxout) {
00237       switch (*inbuf_ptr) {
00238          case ESC:
00239             while (*inbuf_ptr && (*inbuf_ptr != 'm'))
00240                inbuf_ptr++;
00241             break;
00242          default:
00243             *outbuf_ptr = *inbuf_ptr;
00244             outbuf_ptr++;
00245       }
00246       if (! *inbuf_ptr)
00247          break;
00248       inbuf_ptr++;
00249    }
00250    return outbuf;
00251 }

Asterisk is a trademark for Digium, inc.. | Edvina.net | Asterisk.org | This documentation was generated with Doxygen