#include "asterisk/callerid.h"
#include "asterisk/cel.h"
#include "asterisk/data.h"
+#include "asterisk/term.h"
/* Define, to debug reference counts on queues, without debugging reference counts on queue members */
/* #define REF_DEBUG_ONLY_QUEUES */
ast_str_append(&out, 0, " (ringinuse %s)", mem->ringinuse ? "enabled" : "disabled");
- ast_str_append(&out, 0, "%s%s%s (%s)",
- mem->dynamic ? " (dynamic)" : "",
- mem->realtime ? " (realtime)" : "",
- mem->paused ? " (paused)" : "",
- ast_devstate2str(mem->status));
+ ast_str_append(&out, 0, "%s%s%s%s%s%s%s%s%s (%s%s%s)",
+ mem->dynamic ? ast_term_color(COLOR_CYAN, COLOR_BLACK) : "", mem->dynamic ? " (dynamic)" : "", ast_term_reset(),
+ mem->realtime ? ast_term_color(COLOR_MAGENTA, COLOR_BLACK) : "", mem->realtime ? " (realtime)" : "", ast_term_reset(),
+ mem->paused ? ast_term_color(COLOR_BROWN, COLOR_BLACK) : "", mem->paused ? " (paused)" : "", ast_term_reset(),
+ ast_term_color(
+ mem->status == AST_DEVICE_UNAVAILABLE || mem->status == AST_DEVICE_UNKNOWN ?
+ COLOR_RED : COLOR_GREEN, COLOR_BLACK),
+ ast_devstate2str(mem->status), ast_term_reset());
if (mem->calls) {
ast_str_append(&out, 0, " has taken %d calls (last was %ld secs ago)",
mem->calls, (long) (time(NULL) - mem->lastcall));
#define ESC 0x1b
-/*! \name Terminal Attributes
+/*! \name Terminal Attributes
*/
/*@{ */
#define ATTR_RESET 0
/*! \name Terminal Colors
*/
/*@{ */
-#define COLOR_BLACK 30
-#define COLOR_GRAY (30 | 128)
-#define COLOR_RED 31
-#define COLOR_BRRED (31 | 128)
-#define COLOR_GREEN 32
-#define COLOR_BRGREEN (32 | 128)
-#define COLOR_BROWN 33
-#define COLOR_YELLOW (33 | 128)
-#define COLOR_BLUE 34
-#define COLOR_BRBLUE (34 | 128)
-#define COLOR_MAGENTA 35
+#define COLOR_BLACK 30
+#define COLOR_GRAY (30 | 128)
+#define COLOR_RED 31
+#define COLOR_BRRED (31 | 128)
+#define COLOR_GREEN 32
+#define COLOR_BRGREEN (32 | 128)
+#define COLOR_BROWN 33
+#define COLOR_YELLOW (33 | 128)
+#define COLOR_BLUE 34
+#define COLOR_BRBLUE (34 | 128)
+#define COLOR_MAGENTA 35
#define COLOR_BRMAGENTA (35 | 128)
#define COLOR_CYAN 36
#define COLOR_BRCYAN (36 | 128)
#define COLOR_BRWHITE (37 | 128)
/*@} */
+/*! \brief Shortcut macros for coloring a set of text
+ */
+#define COLORIZE_FMT "%s%s%s"
+#define COLORIZE(fg, bg, str) ast_term_color(fg,bg),str,ast_term_reset()
/*! \brief Maximum number of characters needed for a color escape sequence,
* plus a null char */
-#define AST_TERM_MAX_ESCAPE_CHARS 23
+#define AST_TERM_MAX_ESCAPE_CHARS 12
+#define AST_TERM_MAX_ROTATING_BUFFERS 15
+/*! \brief Colorize a specified string by adding terminal color codes
+ *
+ * \param outbuf Result buffer
+ * \param inbuf Starting string
+ * \param fgcolor Foreground color, specified as one of the constants in include/asterisk/term.h. Use '0' if the want the normal terminal foreground color.
+ * \param bgcolor Background color, specified as one of the constants in include/asterisk/term.h. Use '0' if you want the normal terminal background color.
+ * \param maxout Maximum size of outbuf
+ *
+ * \return outbuf
+ *
+ * \deprecated Due to the necessity of pre-sizing a result buffer, new code should avoid using this function in preference to ast_term_color_code() or ast_term_color().
+ */
char *term_color(char *outbuf, const char *inbuf, int fgcolor, int bgcolor, int maxout);
/*!
*/
int ast_term_color_code(struct ast_str **str, int fgcolor, int bgcolor);
+/*!
+ * \brief Return a color sequence string
+ * \param fgcolor foreground color
+ * \param bgcolor background color
+ * \note This function may be called up to 15 times within the arguments to a single function without the danger of overwriting a common buffer.
+ *
+ * \return A color sequence string, or the empty string, on error
+ */
+const char *ast_term_color(int fgcolor, int bgcolor);
+
+/*!
+ * \brief Returns the terminal reset code
+ * \return String which, when sent to the screen, resets the terminal colors
+ */
+const char *ast_term_reset(void);
+
/*!
* \brief Write a color sequence to a string
*
* \param fgcolor foreground color
* \param bgcolor background color
* \param maxout maximum number of characters to write
+ * \deprecated You should use ast_term_color_code or ast_term_color, instead.
*
* \return outbuf
*/
char *term_color_code(char *outbuf, int fgcolor, int bgcolor, int maxout);
+/*!
+ * \brief Remove colorings from a specified string
+ * \param outbuf the location to write to
+ * \param inbuf the original string
+ * \param maxout the available size of outbuf
+ * \return outbuf
+ */
char *term_strip(char *outbuf, const char *inbuf, int maxout);
void term_filter_escapes(char *line);
char *term_prompt(char *outbuf, const char *inbuf, int maxout);
-char *term_prep(void);
+const char *term_prep(void);
-char *term_end(void);
+const char *term_end(void);
-char *term_quit(void);
+const char *term_quit(void);
#if defined(__cplusplus) || defined(c_plusplus)
}
char *pfmt;
int color_used = 0;
static int cli_prompt_changes = 0;
- char term_code[20];
struct passwd *pw;
struct group *gr;
case 'C': /* color */
t++;
if (sscanf(t, "%30d;%30d%n", &fgcolor, &bgcolor, &i) == 2) {
- ast_str_append(&prompt, 0, "%s", term_color_code(term_code, fgcolor, bgcolor, sizeof(term_code)));
+ ast_term_color_code(&prompt, fgcolor, bgcolor);
t += i - 1;
} else if (sscanf(t, "%30d%n", &fgcolor, &i) == 1) {
- ast_str_append(&prompt, 0, "%s", term_color_code(term_code, fgcolor, 0, sizeof(term_code)));
+ ast_term_color_code(&prompt, fgcolor, 0);
t += i - 1;
}
}
if (color_used) {
/* Force colors back to normal at end */
- ast_str_append(&prompt, 0, "%s", term_color_code(term_code, 0, 0, sizeof(term_code)));
+ ast_term_color_code(&prompt, 0, 0);
}
} else if (remotehostname) {
ast_str_set(&prompt, 0, ASTERISK_PROMPT2, remotehostname);
int c;
char filename[80] = "";
char hostname[MAXHOSTNAMELEN] = "";
- char tmp[80];
char * xarg = NULL;
int x;
FILE *f;
/* We might have the option of showing a console, but for now just
do nothing... */
- ast_verb(0, "%s\n", term_color(tmp, "Asterisk Ready.", COLOR_BRWHITE, COLOR_BLACK, sizeof(tmp)));
+ ast_verb(0, COLORIZE_FMT "\n", COLORIZE(COLOR_BRWHITE, COLOR_BLACK, "Asterisk Ready."));
if (ast_opt_no_fork) {
consolethread = pthread_self();
}
ast_free(tabs);
- ast_term_color_code(&output, COLOR_WHITE, 0);
+ ast_term_color_code(&output, 0, 0);
ast_cli(fd, "%s", ast_str_buffer(output));
*/
static void data_result_print_cli(int fd, const struct ast_data *root)
{
- struct ast_str *output;
-
- /* print the initial node. */
- output = ast_str_create(30);
- if (!output) {
- return;
- }
-
- ast_term_color_code(&output, data_result_get_color(root->type), 0);
- ast_str_append(&output, 0, "%s\n", root->name);
- ast_term_color_code(&output, COLOR_WHITE, 0);
- ast_cli(fd, "%s", ast_str_buffer(output));
- ast_free(output);
+ ast_cli(fd, COLORIZE_FMT "\n", COLORIZE(data_result_get_color(root->type), 0, root->name));
__data_result_print_cli(fd, root, 0);
/* Console channels */
} else if (chan->type == LOGTYPE_CONSOLE && (chan->logmask & (1 << logmsg->level))) {
char linestr[128];
- char tmp1[80], tmp2[80], tmp3[80], tmp4[80];
/* If the level is verbose, then skip it */
if (logmsg->level == __LOG_VERBOSE)
/* Turn the numerical line number into a string */
snprintf(linestr, sizeof(linestr), "%d", logmsg->line);
/* Build string to print out */
- snprintf(buf, sizeof(buf), "[%s] %s[%d]%s: %s:%s %s: %s",
+ snprintf(buf, sizeof(buf), "[%s] " COLORIZE_FMT "[%d]%s: " COLORIZE_FMT ":" COLORIZE_FMT " " COLORIZE_FMT ": %s",
logmsg->date,
- term_color(tmp1, logmsg->level_name, colors[logmsg->level], 0, sizeof(tmp1)),
+ COLORIZE(colors[logmsg->level], 0, logmsg->level_name),
logmsg->lwp,
call_identifier_str,
- term_color(tmp2, logmsg->file, COLOR_BRWHITE, 0, sizeof(tmp2)),
- term_color(tmp3, linestr, COLOR_BRWHITE, 0, sizeof(tmp3)),
- term_color(tmp4, logmsg->function, COLOR_BRWHITE, 0, sizeof(tmp4)),
+ COLORIZE(COLOR_BRWHITE, 0, logmsg->file),
+ COLORIZE(COLOR_BRWHITE, 0, linestr),
+ COLORIZE(COLOR_BRWHITE, 0, logmsg->function),
logmsg->message);
/* Print out */
ast_console_puts_mutable(buf, logmsg->level);
term_color(syntax_title, "[Syntax]\n", COLOR_MAGENTA, 0, 40);
term_color(seealso_title, "[See Also]\n", COLOR_MAGENTA, 0, 40);
term_color(arguments_title, "[Arguments]\n", COLOR_MAGENTA, 0, 40);
- term_color(privilege_title, "[Privilege]\n", COLOR_MAGENTA, 0,40);
+ term_color(privilege_title, "[Privilege]\n", COLOR_MAGENTA, 0, 40);
#endif
AST_RWLIST_RDLOCK(&actions);
int __ast_custom_function_register(struct ast_custom_function *acf, struct ast_module *mod)
{
struct ast_custom_function *cur;
- char tmps[80];
if (!acf) {
return -1;
AST_RWLIST_UNLOCK(&acf_root);
- ast_verb(2, "Registered custom function '%s'\n", term_color(tmps, acf->name, COLOR_BRCYAN, 0, sizeof(tmps)));
+ ast_verb(2, "Registered custom function '" COLORIZE_FMT "'\n", COLORIZE(COLOR_BRCYAN, 0, acf->name));
return 0;
}
#endif
ast_debug(1, "Launching '%s'\n", app->name);
{
- char tmp[80], tmp2[80], tmp3[EXT_DATA_SIZE];
- ast_verb(3, "Executing [%s@%s:%d] %s(\"%s\", \"%s\") %s\n",
+ ast_verb(3, "Executing [%s@%s:%d] " COLORIZE_FMT "(\"" COLORIZE_FMT "\", \"" COLORIZE_FMT "\") %s\n",
exten, context, priority,
- term_color(tmp, app->name, COLOR_BRCYAN, 0, sizeof(tmp)),
- term_color(tmp2, ast_channel_name(c), COLOR_BRMAGENTA, 0, sizeof(tmp2)),
- term_color(tmp3, passdata, COLOR_BRMAGENTA, 0, sizeof(tmp3)),
+ COLORIZE(COLOR_BRCYAN, 0, app->name),
+ COLORIZE(COLOR_BRMAGENTA, 0, ast_channel_name(c)),
+ COLORIZE(COLOR_BRMAGENTA, 0, passdata),
"in new stack");
}
/*** DOCUMENTATION
{
struct ast_app *tmp;
struct ast_app *cur;
- char tmps[80];
int length;
#ifdef AST_XML_DOCS
char *tmpxml;
if (!cur)
AST_RWLIST_INSERT_TAIL(&apps, tmp, list);
- ast_verb(2, "Registered application '%s'\n", term_color(tmps, tmp->name, COLOR_BRCYAN, 0, sizeof(tmps)));
+ ast_verb(2, "Registered application '" COLORIZE_FMT "'\n", COLORIZE(COLOR_BRCYAN, 0, tmp->name));
AST_RWLIST_UNLOCK(&apps);
static void print_app_docs(struct ast_app *aa, int fd)
{
- /* Maximum number of characters added by terminal coloring is 22 */
- char infotitle[64 + AST_MAX_APP + 22], syntitle[40], destitle[40], stxtitle[40], argtitle[40];
- char seealsotitle[40];
- char info[64 + AST_MAX_APP], *synopsis = NULL, *description = NULL, *syntax = NULL, *arguments = NULL;
- char *seealso = NULL;
- int syntax_size, synopsis_size, description_size, arguments_size, seealso_size;
-
- snprintf(info, sizeof(info), "\n -= Info about application '%s' =- \n\n", aa->name);
- term_color(infotitle, info, COLOR_MAGENTA, 0, sizeof(infotitle));
-
- term_color(syntitle, "[Synopsis]\n", COLOR_MAGENTA, 0, 40);
- term_color(destitle, "[Description]\n", COLOR_MAGENTA, 0, 40);
- term_color(stxtitle, "[Syntax]\n", COLOR_MAGENTA, 0, 40);
- term_color(argtitle, "[Arguments]\n", COLOR_MAGENTA, 0, 40);
- term_color(seealsotitle, "[See Also]\n", COLOR_MAGENTA, 0, 40);
-
#ifdef AST_XML_DOCS
+ char *synopsis = NULL, *description = NULL, *arguments = NULL, *seealso = NULL;
if (aa->docsrc == AST_XML_DOC) {
+ synopsis = ast_xmldoc_printable(S_OR(aa->synopsis, "Not available"), 1);
description = ast_xmldoc_printable(S_OR(aa->description, "Not available"), 1);
arguments = ast_xmldoc_printable(S_OR(aa->arguments, "Not available"), 1);
- synopsis = ast_xmldoc_printable(S_OR(aa->synopsis, "Not available"), 1);
seealso = ast_xmldoc_printable(S_OR(aa->seealso, "Not available"), 1);
-
if (!synopsis || !description || !arguments || !seealso) {
- goto return_cleanup;
- }
+ goto free_docs;
+ }
+ ast_cli(fd, "\n"
+ "%s -= Info about application '%s' =- %s\n\n"
+ COLORIZE_FMT "\n"
+ "%s\n\n"
+ COLORIZE_FMT "\n"
+ "%s\n\n"
+ COLORIZE_FMT "\n"
+ "%s%s%s\n\n"
+ COLORIZE_FMT "\n"
+ "%s\n\n"
+ COLORIZE_FMT "\n"
+ "%s\n",
+ ast_term_color(COLOR_MAGENTA, 0), aa->name, ast_term_reset(),
+ COLORIZE(COLOR_MAGENTA, 0, "[Synopsis]"), synopsis,
+ COLORIZE(COLOR_MAGENTA, 0, "[Description]"), description,
+ COLORIZE(COLOR_MAGENTA, 0, "[Syntax]"),
+ ast_term_color(COLOR_CYAN, 0), S_OR(aa->syntax, "Not available"), ast_term_reset(),
+ COLORIZE(COLOR_MAGENTA, 0, "[Arguments]"), arguments,
+ COLORIZE(COLOR_MAGENTA, 0, "[See Also]"), seealso);
+free_docs:
+ ast_free(synopsis);
+ ast_free(description);
+ ast_free(arguments);
+ ast_free(seealso);
} else
#endif
{
- synopsis_size = strlen(S_OR(aa->synopsis, "Not Available")) + AST_TERM_MAX_ESCAPE_CHARS;
- synopsis = ast_malloc(synopsis_size);
-
- description_size = strlen(S_OR(aa->description, "Not Available")) + AST_TERM_MAX_ESCAPE_CHARS;
- description = ast_malloc(description_size);
-
- arguments_size = strlen(S_OR(aa->arguments, "Not Available")) + AST_TERM_MAX_ESCAPE_CHARS;
- arguments = ast_malloc(arguments_size);
-
- seealso_size = strlen(S_OR(aa->seealso, "Not Available")) + AST_TERM_MAX_ESCAPE_CHARS;
- seealso = ast_malloc(seealso_size);
-
- if (!synopsis || !description || !arguments || !seealso) {
- goto return_cleanup;
- }
-
- term_color(synopsis, S_OR(aa->synopsis, "Not available"), COLOR_CYAN, 0, synopsis_size);
- term_color(description, S_OR(aa->description, "Not available"), COLOR_CYAN, 0, description_size);
- term_color(arguments, S_OR(aa->arguments, "Not available"), COLOR_CYAN, 0, arguments_size);
- term_color(seealso, S_OR(aa->seealso, "Not available"), COLOR_CYAN, 0, seealso_size);
- }
-
- /* Handle the syntax the same for both XML and raw docs */
- syntax_size = strlen(S_OR(aa->syntax, "Not Available")) + AST_TERM_MAX_ESCAPE_CHARS;
- if (!(syntax = ast_malloc(syntax_size))) {
- goto return_cleanup;
+ ast_cli(fd, "\n"
+ "%s -= Info about application '%s' =- %s\n\n"
+ COLORIZE_FMT "\n"
+ COLORIZE_FMT "\n\n"
+ COLORIZE_FMT "\n"
+ COLORIZE_FMT "\n\n"
+ COLORIZE_FMT "\n"
+ COLORIZE_FMT "\n\n"
+ COLORIZE_FMT "\n"
+ COLORIZE_FMT "\n\n"
+ COLORIZE_FMT "\n"
+ COLORIZE_FMT "\n",
+ ast_term_color(COLOR_MAGENTA, 0), aa->name, ast_term_reset(),
+ COLORIZE(COLOR_MAGENTA, 0, "[Synopsis]"),
+ COLORIZE(COLOR_CYAN, 0, S_OR(aa->synopsis, "Not available")),
+ COLORIZE(COLOR_MAGENTA, 0, "[Description]"),
+ COLORIZE(COLOR_CYAN, 0, S_OR(aa->description, "Not available")),
+ COLORIZE(COLOR_MAGENTA, 0, "[Syntax]"),
+ COLORIZE(COLOR_CYAN, 0, S_OR(aa->syntax, "Not available")),
+ COLORIZE(COLOR_MAGENTA, 0, "[Arguments]"),
+ COLORIZE(COLOR_CYAN, 0, S_OR(aa->arguments, "Not available")),
+ COLORIZE(COLOR_MAGENTA, 0, "[See Also]"),
+ COLORIZE(COLOR_CYAN, 0, S_OR(aa->seealso, "Not available")));
}
- term_color(syntax, S_OR(aa->syntax, "Not available"), COLOR_CYAN, 0, syntax_size);
-
- ast_cli(fd, "%s%s%s\n\n%s%s\n\n%s%s\n\n%s%s\n\n%s%s\n",
- infotitle, syntitle, synopsis, destitle, description,
- stxtitle, syntax, argtitle, arguments, seealsotitle, seealso);
-
-return_cleanup:
- ast_free(description);
- ast_free(arguments);
- ast_free(synopsis);
- ast_free(seealso);
- ast_free(syntax);
}
/*
#include "asterisk/term.h"
#include "asterisk/lock.h"
#include "asterisk/utils.h"
+#include "asterisk/threadstorage.h"
static int vt100compat;
NULL
};
+AST_THREADSTORAGE(commonbuf);
+
+struct commonbuf {
+ short which;
+ char buffer[AST_TERM_MAX_ROTATING_BUFFERS][AST_TERM_MAX_ESCAPE_CHARS];
+};
+
static int opposite(int color)
{
int lookup[] = {
static void check_fgcolor(int *fgcolor, int *attr)
{
+ *attr = ast_opt_light_background ? 0 : ATTR_BRIGHT;
if (*fgcolor & 128) {
- *attr = ast_opt_light_background ? 0 : ATTR_BRIGHT;
*fgcolor &= ~128;
}
-
+
if (ast_opt_light_background) {
*fgcolor = opposite(*fgcolor);
}
check_fgcolor(&fgcolor, &attr);
check_bgcolor(&bgcolor);
-
+
if (ast_opt_force_black_background) {
ast_str_append(str, 0, "%c[%d;%d;%dm", ESC, attr, fgcolor, COLOR_BLACK + 10);
} else if (bgcolor) {
return outbuf;
}
+const char *ast_term_color(int fgcolor, int bgcolor)
+{
+ struct commonbuf *cb = ast_threadstorage_get(&commonbuf, sizeof(*cb));
+ char *buf;
+
+ if (!cb) {
+ return "";
+ }
+ buf = cb->buffer[cb->which++];
+ if (cb->which == AST_TERM_MAX_ROTATING_BUFFERS) {
+ cb->which = 0;
+ }
+
+ return term_color_code(buf, fgcolor, bgcolor, AST_TERM_MAX_ESCAPE_CHARS);
+}
+
+const char *ast_term_reset(void)
+{
+ if (ast_opt_force_black_background) {
+ static const char reset[] = { ESC, '[', COLOR_BLACK + 10, 'm', 0 };
+ return reset;
+ } else {
+ return quitdata;
+ }
+}
+
char *term_strip(char *outbuf, const char *inbuf, int maxout)
{
char *outbuf_ptr = outbuf;
return outbuf;
}
if (ast_opt_force_black_background) {
- snprintf(outbuf, maxout, "%c[%d;%dm%c%c[%d;%dm%s",
- ESC, COLOR_BLUE, COLOR_BLACK + 10,
+ snprintf(outbuf, maxout, "%c[%d;%d;%dm%c%c[%d;%dm%s",
+ ESC, ATTR_BRIGHT, COLOR_BLUE, COLOR_BLACK + 10,
inbuf[0],
ESC, COLOR_WHITE, COLOR_BLACK + 10,
inbuf + 1);
} else if (ast_opt_light_background) {
- snprintf(outbuf, maxout, "%c[%d;0m%c%c[%d;0m%s",
+ snprintf(outbuf, maxout, "%c[%d;0m%c%c[0m%s",
ESC, COLOR_BLUE,
inbuf[0],
- ESC, COLOR_BLACK,
+ ESC,
inbuf + 1);
} else {
- snprintf(outbuf, maxout, "%c[%d;%d;0m%c%c[%d;%d;0m%s",
+ snprintf(outbuf, maxout, "%c[%d;%d;0m%c%c[0m%s",
ESC, ATTR_BRIGHT, COLOR_BLUE,
inbuf[0],
- ESC, 0, COLOR_WHITE,
+ ESC,
inbuf + 1);
}
return outbuf;
}
}
-char *term_prep(void)
+const char *term_prep(void)
{
return prepdata;
}
-char *term_end(void)
+const char *term_end(void)
{
return enddata;
}
-char *term_quit(void)
+const char *term_quit(void)
{
return quitdata;
}
projects / thirdparty / asterisk.git / commitdiff
