Mon Mar 31 07:40:57 2008

Asterisk developer's documentation


func_strings.c File Reference

String manipulation dialplan functions. More...

#include "asterisk.h"
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <sys/types.h>
#include <regex.h>
#include <ctype.h>
#include "asterisk/module.h"
#include "asterisk/options.h"
#include "asterisk/channel.h"
#include "asterisk/pbx.h"
#include "asterisk/logger.h"
#include "asterisk/utils.h"
#include "asterisk/app.h"
#include "asterisk/localtime.h"

Include dependency graph for func_strings.c:

Go to the source code of this file.

Defines

#define SPRINTF_CONVERSION   4
#define SPRINTF_FLAG   0
#define SPRINTF_LENGTH   3
#define SPRINTF_PRECISION   2
#define SPRINTF_WIDTH   1

Functions

static int acf_sprintf (struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
static int acf_strftime (struct ast_channel *chan, char *cmd, char *parse, char *buf, size_t len)
static int acf_strptime (struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
static int array (struct ast_channel *chan, char *cmd, char *var, const char *value)
 AST_MODULE_INFO_STANDARD (ASTERISK_GPL_KEY,"String handling dialplan functions")
static int filter (struct ast_channel *chan, char *cmd, char *parse, char *buf, size_t len)
static int function_eval (struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
static int function_fieldqty (struct ast_channel *chan, char *cmd, char *parse, char *buf, size_t len)
static int function_tolower (struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
static int function_toupper (struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
static int keypadhash (struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
static int len (struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
static int load_module (void)
static int quote (struct ast_channel *chan, char *cmd, char *data, char *buf, size_t len)
static int regex (struct ast_channel *chan, char *cmd, char *parse, char *buf, size_t len)
static int unload_module (void)

Variables

static struct ast_custom_function array_function
static struct ast_custom_function eval_function
static struct ast_custom_function fieldqty_function
static struct ast_custom_function filter_function
static struct ast_custom_function keypadhash_function
static struct ast_custom_function len_function
static struct ast_custom_function quote_function
static struct ast_custom_function regex_function
static struct ast_custom_function sprintf_function
static struct ast_custom_function strftime_function
static struct ast_custom_function strptime_function
static struct ast_custom_function tolower_function
static struct ast_custom_function toupper_function


Detailed Description

String manipulation dialplan functions.

Author:
Tilghman Lesher

Anothony Minessale II

Definition in file func_strings.c.


Define Documentation

#define SPRINTF_CONVERSION   4

Referenced by acf_sprintf().

#define SPRINTF_FLAG   0

Referenced by acf_sprintf().

#define SPRINTF_LENGTH   3

Referenced by acf_sprintf().

#define SPRINTF_PRECISION   2

Referenced by acf_sprintf().

#define SPRINTF_WIDTH   1

Referenced by acf_sprintf().


Function Documentation

static int acf_sprintf ( struct ast_channel chan,
char *  cmd,
char *  data,
char *  buf,
size_t  len 
) [static]

Definition at line 246 of file func_strings.c.

References AST_APP_ARG, AST_DECLARE_APP_ARGS, AST_STANDARD_APP_ARGS, format, SPRINTF_CONVERSION, SPRINTF_FLAG, SPRINTF_LENGTH, SPRINTF_PRECISION, SPRINTF_WIDTH, and var.

00247 {
00248 #define SPRINTF_FLAG 0
00249 #define SPRINTF_WIDTH   1
00250 #define SPRINTF_PRECISION  2
00251 #define SPRINTF_LENGTH  3
00252 #define SPRINTF_CONVERSION 4
00253    int i, state = -1, argcount = 0;
00254    char *formatstart = NULL, *bufptr = buf;
00255    char formatbuf[256] = "";
00256    int tmpi;
00257    double tmpd;
00258    AST_DECLARE_APP_ARGS(arg,
00259             AST_APP_ARG(format);
00260             AST_APP_ARG(var)[100];
00261    );
00262 
00263    AST_STANDARD_APP_ARGS(arg, data);
00264 
00265    /* Scan the format, converting each argument into the requisite format type. */
00266    for (i = 0; arg.format[i]; i++) {
00267       switch (state) {
00268       case SPRINTF_FLAG:
00269          if (strchr("#0- +'I", arg.format[i]))
00270             break;
00271          state = SPRINTF_WIDTH;
00272       case SPRINTF_WIDTH:
00273          if (arg.format[i] >= '0' && arg.format[i] <= '9')
00274             break;
00275 
00276          /* Next character must be a period to go into a precision */
00277          if (arg.format[i] == '.') {
00278             state = SPRINTF_PRECISION;
00279          } else {
00280             state = SPRINTF_LENGTH;
00281             i--;
00282          }
00283          break;
00284       case SPRINTF_PRECISION:
00285          if (arg.format[i] >= '0' && arg.format[i] <= '9')
00286             break;
00287          state = SPRINTF_LENGTH;
00288       case SPRINTF_LENGTH:
00289          if (strchr("hl", arg.format[i])) {
00290             if (arg.format[i + 1] == arg.format[i])
00291                i++;
00292             state = SPRINTF_CONVERSION;
00293             break;
00294          } else if (strchr("Lqjzt", arg.format[i])) {
00295             state = SPRINTF_CONVERSION;
00296             break;
00297          }
00298          state = SPRINTF_CONVERSION;
00299       case SPRINTF_CONVERSION:
00300          if (strchr("diouxXc", arg.format[i])) {
00301             /* Integer */
00302 
00303             /* Isolate this format alone */
00304             ast_copy_string(formatbuf, formatstart, sizeof(formatbuf));
00305             formatbuf[&arg.format[i] - formatstart + 1] = '\0';
00306 
00307             /* Convert the argument into the required type */
00308             if (sscanf(arg.var[argcount++], "%d", &tmpi) != 1) {
00309                ast_log(LOG_ERROR, "Argument '%s' is not an integer number for format '%s'\n", arg.var[argcount - 1], formatbuf);
00310                goto sprintf_fail;
00311             }
00312 
00313             /* Format the argument */
00314             snprintf(bufptr, buf + len - bufptr, formatbuf, tmpi);
00315 
00316             /* Update the position of the next parameter to print */
00317             bufptr = strchr(buf, '\0');
00318          } else if (strchr("eEfFgGaA", arg.format[i])) {
00319             /* Double */
00320 
00321             /* Isolate this format alone */
00322             ast_copy_string(formatbuf, formatstart, sizeof(formatbuf));
00323             formatbuf[&arg.format[i] - formatstart + 1] = '\0';
00324 
00325             /* Convert the argument into the required type */
00326             if (sscanf(arg.var[argcount++], "%lf", &tmpd) != 1) {
00327                ast_log(LOG_ERROR, "Argument '%s' is not a floating point number for format '%s'\n", arg.var[argcount - 1], formatbuf);
00328                goto sprintf_fail;
00329             }
00330 
00331             /* Format the argument */
00332             snprintf(bufptr, buf + len - bufptr, formatbuf, tmpd);
00333 
00334             /* Update the position of the next parameter to print */
00335             bufptr = strchr(buf, '\0');
00336          } else if (arg.format[i] == 's') {
00337             /* String */
00338 
00339             /* Isolate this format alone */
00340             ast_copy_string(formatbuf, formatstart, sizeof(formatbuf));
00341             formatbuf[&arg.format[i] - formatstart + 1] = '\0';
00342 
00343             /* Format the argument */
00344             snprintf(bufptr, buf + len - bufptr, formatbuf, arg.var[argcount++]);
00345 
00346             /* Update the position of the next parameter to print */
00347             bufptr = strchr(buf, '\0');
00348          } else if (arg.format[i] == '%') {
00349             /* Literal data to copy */
00350             *bufptr++ = arg.format[i];
00351          } else {
00352             /* Not supported */
00353 
00354             /* Isolate this format alone */
00355             ast_copy_string(formatbuf, formatstart, sizeof(formatbuf));
00356             formatbuf[&arg.format[i] - formatstart + 1] = '\0';
00357 
00358             ast_log(LOG_ERROR, "Format type not supported: '%s' with argument '%s'\n", formatbuf, arg.var[argcount++]);
00359             goto sprintf_fail;
00360          }
00361          state = -1;
00362          break;
00363       default:
00364          if (arg.format[i] == '%') {
00365             state = SPRINTF_FLAG;
00366             formatstart = &arg.format[i];
00367             break;
00368          } else {
00369             /* Literal data to copy */
00370             *bufptr++ = arg.format[i];
00371          }
00372       }
00373    }
00374    return 0;
00375 sprintf_fail:
00376    return -1;
00377 }

static int acf_strftime ( struct ast_channel chan,
char *  cmd,
char *  parse,
char *  buf,
size_t  len 
) [static]

Definition at line 440 of file func_strings.c.

References AST_APP_ARG, AST_DECLARE_APP_ARGS, ast_get_time_t(), ast_localtime(), ast_log(), AST_STANDARD_APP_ARGS, format, and LOG_WARNING.

00442 {
00443    AST_DECLARE_APP_ARGS(args,
00444               AST_APP_ARG(epoch);
00445               AST_APP_ARG(timezone);
00446               AST_APP_ARG(format);
00447    );
00448    time_t epochi;
00449    struct tm tm;
00450 
00451    buf[0] = '\0';
00452 
00453    AST_STANDARD_APP_ARGS(args, parse);
00454 
00455    ast_get_time_t(args.epoch, &epochi, time(NULL), NULL);
00456    ast_localtime(&epochi, &tm, args.timezone);
00457 
00458    if (!args.format)
00459       args.format = "%c";
00460 
00461    if (!strftime(buf, len, args.format, &tm))
00462       ast_log(LOG_WARNING, "C function strftime() output nothing?!!\n");
00463 
00464    buf[len - 1] = '\0';
00465 
00466    return 0;
00467 }

static int acf_strptime ( struct ast_channel chan,
char *  cmd,
char *  data,
char *  buf,
size_t  len 
) [static]

Definition at line 476 of file func_strings.c.

References AST_APP_ARG, AST_DECLARE_APP_ARGS, ast_log(), ast_mktime(), AST_STANDARD_APP_ARGS, ast_strlen_zero(), format, LOG_ERROR, and LOG_WARNING.

00478 {
00479    AST_DECLARE_APP_ARGS(args,
00480               AST_APP_ARG(timestring);
00481               AST_APP_ARG(timezone);
00482               AST_APP_ARG(format);
00483    );
00484    struct tm time;
00485 
00486    memset(&time, 0, sizeof(struct tm));
00487 
00488    buf[0] = '\0';
00489 
00490    if (!data) {
00491       ast_log(LOG_ERROR,
00492             "Asterisk function STRPTIME() requires an argument.\n");
00493       return -1;
00494    }
00495 
00496    AST_STANDARD_APP_ARGS(args, data);
00497 
00498    if (ast_strlen_zero(args.format)) {
00499       ast_log(LOG_ERROR,
00500             "No format supplied to STRPTIME(<timestring>|<timezone>|<format>)");
00501       return -1;
00502    }
00503 
00504    if (!strptime(args.timestring, args.format, &time)) {
00505       ast_log(LOG_WARNING, "C function strptime() output nothing?!!\n");
00506    } else {
00507       snprintf(buf, len, "%d", (int) ast_mktime(&time, args.timezone));
00508    }
00509 
00510    return 0;
00511 }

static int array ( struct ast_channel chan,
char *  cmd,
char *  var,
const char *  value 
) [static]

Definition at line 176 of file func_strings.c.

References AST_APP_ARG, ast_autoservice_start(), AST_DECLARE_APP_ARGS, ast_log(), AST_NONSTANDARD_APP_ARGS, AST_STANDARD_APP_ARGS, ast_strdupa, LOG_DEBUG, option_debug, and pbx_builtin_setvar_helper().

00178 {
00179    AST_DECLARE_APP_ARGS(arg1,
00180               AST_APP_ARG(var)[100];
00181    );
00182    AST_DECLARE_APP_ARGS(arg2,
00183               AST_APP_ARG(val)[100];
00184    );
00185    char *value2;
00186    int i;
00187 
00188    value2 = ast_strdupa(value);
00189    if (!var || !value2)
00190       return -1;
00191 
00192    if (chan)
00193       ast_autoservice_start(chan);
00194 
00195    /* The functions this will generally be used with are SORT and ODBC_*, which
00196     * both return comma-delimited lists.  However, if somebody uses literal lists,
00197     * their commas will be translated to vertical bars by the load, and I don't
00198     * want them to be surprised by the result.  Hence, we prefer commas as the
00199     * delimiter, but we'll fall back to vertical bars if commas aren't found.
00200     */
00201    if (option_debug)
00202       ast_log(LOG_DEBUG, "array (%s=%s)\n", var, value2);
00203    if (strchr(var, ','))
00204       AST_NONSTANDARD_APP_ARGS(arg1, var, ',');
00205    else
00206       AST_STANDARD_APP_ARGS(arg1, var);
00207 
00208    if (strchr(value2, ','))
00209       AST_NONSTANDARD_APP_ARGS(arg2, value2, ',');
00210    else
00211       AST_STANDARD_APP_ARGS(arg2, value2);
00212 
00213    for (i = 0; i < arg1.argc; i++) {
00214       if (option_debug)
00215          ast_log(LOG_DEBUG, "array set value (%s=%s)\n", arg1.var[i],
00216             arg2.val[i]);
00217       if (i < arg2.argc) {
00218          pbx_builtin_setvar_helper(chan, arg1.var[i], arg2.val[i]);
00219       } else {
00220          /* We could unset the variable, by passing a NULL, but due to
00221           * pushvar semantics, that could create some undesired behavior. */
00222          pbx_builtin_setvar_helper(chan, arg1.var[i], "");
00223       }
00224    }
00225 
00226    if (chan)
00227       ast_autoservice_stop(chan);
00228 
00229    return 0;
00230 }

AST_MODULE_INFO_STANDARD ( ASTERISK_GPL_KEY  ,
"String handling dialplan functions"   
)

static int filter ( struct ast_channel chan,
char *  cmd,
char *  parse,
char *  buf,
size_t  len 
) [static]

Definition at line 94 of file func_strings.c.

References AST_APP_ARG, AST_DECLARE_APP_ARGS, ast_log(), AST_STANDARD_APP_ARGS, and LOG_ERROR.

00096 {
00097    AST_DECLARE_APP_ARGS(args,
00098               AST_APP_ARG(allowed);
00099               AST_APP_ARG(string);
00100    );
00101    char *outbuf = buf;
00102 
00103    AST_STANDARD_APP_ARGS(args, parse);
00104 
00105    if (!args.string) {
00106       ast_log(LOG_ERROR, "Usage: FILTER(<allowed-chars>|<string>)\n");
00107       return -1;
00108    }
00109 
00110    for (; *(args.string) && (buf + len - 1 > outbuf); (args.string)++) {
00111       if (strchr(args.allowed, *(args.string)))
00112          *outbuf++ = *(args.string);
00113    }
00114    *outbuf = '\0';
00115 
00116    return 0;
00117 }

static int function_eval ( struct ast_channel chan,
char *  cmd,
char *  data,
char *  buf,
size_t  len 
) [static]

Definition at line 528 of file func_strings.c.

References ast_autoservice_start(), ast_autoservice_stop(), ast_log(), ast_strlen_zero(), LOG_WARNING, and pbx_substitute_variables_helper().

00530 {
00531    memset(buf, 0, len);
00532 
00533    if (ast_strlen_zero(data)) {
00534       ast_log(LOG_WARNING, "EVAL requires an argument: EVAL(<string>)\n");
00535       return -1;
00536    }
00537 
00538    if (chan)
00539       ast_autoservice_start(chan);
00540    pbx_substitute_variables_helper(chan, data, buf, len - 1);
00541    if (chan)
00542       ast_autoservice_stop(chan);
00543 
00544    return 0;
00545 }

static int function_fieldqty ( struct ast_channel chan,
char *  cmd,
char *  parse,
char *  buf,
size_t  len 
) [static]

Definition at line 48 of file func_strings.c.

References AST_APP_ARG, ast_autoservice_start(), ast_autoservice_stop(), AST_DECLARE_APP_ARGS, AST_STANDARD_APP_ARGS, pbx_retrieve_variable(), and strsep().

00050 {
00051    char *varsubst, varval[8192] = "", *varval2 = varval;
00052    int fieldcount = 0;
00053    AST_DECLARE_APP_ARGS(args,
00054               AST_APP_ARG(varname);
00055               AST_APP_ARG(delim);
00056       );
00057 
00058    if (chan)
00059       ast_autoservice_start(chan);
00060 
00061    AST_STANDARD_APP_ARGS(args, parse);
00062    if (args.delim) {
00063       pbx_retrieve_variable(chan, args.varname, &varval, buf, len, NULL);
00064       if (args.delim[0] == '\\') {
00065          if (args.delim[1] == 'n')
00066             ast_copy_string(args.delim, "\n", 2);
00067          else if (args.delim[1] == 't')
00068             ast_copy_string(args.delim, "\t", 2);
00069          else if (args.delim[1])
00070             ast_copy_string(args.delim, &args.delim[1], 2);
00071          else
00072             ast_copy_string(args.delim, "-", 2);
00073       }
00074       while (strsep(&varval, args.delim))
00075          fieldcount++;
00076    } else {
00077       fieldcount = 1;
00078    }
00079    snprintf(buf, len, "%d", fieldcount);
00080 
00081    if (chan)
00082       ast_autoservice_stop(chan);
00083 
00084    return 0;
00085 }

static int function_tolower ( struct ast_channel chan,
char *  cmd,
char *  data,
char *  buf,
size_t  len 
) [static]

Definition at line 610 of file func_strings.c.

00611 {
00612    int i = 0;
00613 
00614    while (data[i]) {
00615       if (data[i] & 0x80) {
00616          unsigned char c = data[i];
00617          if (c >= 192 && c <= 223) {
00618             c += 32;
00619             data[i] = (char) c;
00620          }
00621       } else {
00622          data[i] = tolower(data[i]);
00623       }
00624       i++;
00625    }
00626    ast_copy_string(buf, data, len);
00627    return 0;
00628 }

static int function_toupper ( struct ast_channel chan,
char *  cmd,
char *  data,
char *  buf,
size_t  len 
) [static]

Definition at line 639 of file func_strings.c.

00640 {
00641    int i = 0;
00642    while (data[i]) {
00643       if (data[i] & 0x80) {
00644          unsigned char c = data[i];
00645          if (c >= 224) {
00646             c -= 32;
00647             data[i] = (char)c;
00648          }
00649       } else {
00650          data[i] = toupper(data[i]);
00651       }
00652       i++;
00653    }
00654    ast_copy_string(buf, data, len);
00655    return 0;
00656 }

static int keypadhash ( struct ast_channel chan,
char *  cmd,
char *  data,
char *  buf,
size_t  len 
) [static]

Definition at line 563 of file func_strings.c.

00564 {
00565    char *bufptr, *dataptr;
00566 
00567    for (bufptr = buf, dataptr = data; bufptr < buf + len - 1; dataptr++) {
00568       if (*dataptr == '1') {
00569          *bufptr++ = '1';
00570       } else if (strchr("AaBbCc2", *dataptr)) {
00571          *bufptr++ = '2';
00572       } else if (strchr("DdEeFf3", *dataptr)) {
00573          *bufptr++ = '3';
00574       } else if (strchr("GgHhIi4", *dataptr)) {
00575          *bufptr++ = '4';
00576       } else if (strchr("JjKkLl5", *dataptr)) {
00577          *bufptr++ = '5';
00578       } else if (strchr("MmNnOo6", *dataptr)) {
00579          *bufptr++ = '6';
00580       } else if (strchr("PpQqRrSs7", *dataptr)) {
00581          *bufptr++ = '7';
00582       } else if (strchr("TtUuVv8", *dataptr)) {
00583          *bufptr++ = '8';
00584       } else if (strchr("WwXxYyZz9", *dataptr)) {
00585          *bufptr++ = '9';
00586       } else if (*dataptr == '*') {
00587          *bufptr++ = '*';
00588       } else if (*dataptr == '#') {
00589          *bufptr++ = '#';
00590       } else if (*dataptr == '0') {
00591          *bufptr++ = '0';
00592       } else if (*dataptr == '\0') {
00593          *bufptr++ = '\0';
00594          break;
00595       }
00596    }
00597    buf[len - 1] = '\0';
00598 
00599    return 0;
00600 }

static int len ( struct ast_channel chan,
char *  cmd,
char *  data,
char *  buf,
size_t  len 
) [static]

Definition at line 420 of file func_strings.c.

00422 {
00423    int length = 0;
00424 
00425    if (data)
00426       length = strlen(data);
00427 
00428    snprintf(buf, len, "%d", length);
00429 
00430    return 0;
00431 }

static int load_module ( void   )  [static]

Definition at line 689 of file func_strings.c.

References array_function, ast_custom_function_register(), eval_function, fieldqty_function, filter_function, keypadhash_function, len_function, quote_function, regex_function, sprintf_function, strftime_function, strptime_function, tolower_function, and toupper_function.

static int quote ( struct ast_channel chan,
char *  cmd,
char *  data,
char *  buf,
size_t  len 
) [static]

Definition at line 390 of file func_strings.c.

Referenced by ast_app_separate_args(), and make_email_file().

00391 {
00392    char *bufptr = buf, *dataptr = data;
00393    *bufptr++ = '"';
00394    for (; bufptr < buf + len - 1; dataptr++) {
00395       if (*dataptr == '\\') {
00396          *bufptr++ = '\\';
00397          *bufptr++ = '\\';
00398       } else if (*dataptr == '"') {
00399          *bufptr++ = '\\';
00400          *bufptr++ = '"';
00401       } else if (*dataptr == '\0') {
00402          break;
00403       } else {
00404          *bufptr++ = *dataptr;
00405       }
00406    }
00407    *bufptr++ = '"';
00408    *bufptr = '\0';
00409    return 0;
00410 }

static int regex ( struct ast_channel chan,
char *  cmd,
char *  parse,
char *  buf,
size_t  len 
) [static]

Definition at line 126 of file func_strings.c.

References AST_APP_ARG, AST_DECLARE_APP_ARGS, ast_log(), AST_NONSTANDARD_APP_ARGS, LOG_DEBUG, LOG_ERROR, LOG_WARNING, and option_debug.

00128 {
00129    AST_DECLARE_APP_ARGS(args,
00130               AST_APP_ARG(null);
00131               AST_APP_ARG(reg);
00132               AST_APP_ARG(str);
00133    );
00134    int errcode;
00135    regex_t regexbuf;
00136 
00137    buf[0] = '\0';
00138 
00139    AST_NONSTANDARD_APP_ARGS(args, parse, '"');
00140 
00141    if (args.argc != 3) {
00142       ast_log(LOG_ERROR, "Unexpected arguments: should have been in the form '\"<regex>\" <string>'\n");
00143       return -1;
00144    }
00145    if ((*args.str == ' ') || (*args.str == '\t'))
00146       args.str++;
00147 
00148    if (option_debug)
00149       ast_log(LOG_DEBUG, "FUNCTION REGEX (%s)(%s)\n", args.reg, args.str);
00150 
00151    if ((errcode = regcomp(&regexbuf, args.reg, REG_EXTENDED | REG_NOSUB))) {
00152       regerror(errcode, &regexbuf, buf, len);
00153       ast_log(LOG_WARNING, "Malformed input %s(%s): %s\n", cmd, parse, buf);
00154       return -1;
00155    }
00156    
00157    strcpy(buf, regexec(&regexbuf, args.str, 0, NULL, 0) ? "0" : "1");
00158 
00159    regfree(&regexbuf);
00160 
00161    return 0;
00162 }

static int unload_module ( void   )  [static]

Definition at line 668 of file func_strings.c.

References array_function, ast_custom_function_unregister(), eval_function, fieldqty_function, filter_function, keypadhash_function, len_function, quote_function, regex_function, sprintf_function, strftime_function, strptime_function, tolower_function, and toupper_function.


Variable Documentation

struct ast_custom_function array_function [static]

Definition at line 232 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function eval_function [static]

Definition at line 547 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function fieldqty_function [static]

Definition at line 87 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function filter_function [static]

Definition at line 119 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function keypadhash_function [static]

Definition at line 602 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function len_function [static]

Definition at line 433 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function quote_function [static]

Definition at line 412 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function regex_function [static]

Definition at line 164 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function sprintf_function [static]

Definition at line 379 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function strftime_function [static]

Definition at line 469 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function strptime_function [static]

Definition at line 513 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function tolower_function [static]

Definition at line 630 of file func_strings.c.

Referenced by load_module(), and unload_module().

struct ast_custom_function toupper_function [static]

Definition at line 659 of file func_strings.c.

Referenced by load_module(), and unload_module().


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