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-rw-r--r--funcs/func_strings.c170
1 files changed, 0 insertions, 170 deletions
diff --git a/funcs/func_strings.c b/funcs/func_strings.c
index 2e254ab87..350a5ea19 100644
--- a/funcs/func_strings.c
+++ b/funcs/func_strings.c
@@ -260,25 +260,6 @@ AST_THREADSTORAGE(result_buf);
<para>Example: ${LEN(example)} returns 7</para>
</description>
</function>
- <function name="SPRINTF" language="en_US">
- <synopsis>
- Format a variable according to a format string.
- </synopsis>
- <syntax>
- <parameter name="format" required="true" />
- <parameter name="arg1" required="true" />
- <parameter name="arg2" multiple="true" />
- <parameter name="argN" />
- </syntax>
- <description>
- <para>Parses the format string specified and returns a string matching
- that format. Supports most options found in <emphasis>sprintf(3)</emphasis>.
- Returns a shortened string if a format specifier is not recognized.</para>
- </description>
- <see-also>
- <ref type="manpage">sprintf(3)</ref>
- </see-also>
- </function>
<function name="QUOTE" language="en_US">
<synopsis>
Quotes a given string, escaping embedded quotes as necessary
@@ -744,155 +725,6 @@ static struct ast_custom_function array_function = {
.write = array,
};
-static int acf_sprintf(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
-{
-#define SPRINTF_FLAG 0
-#define SPRINTF_WIDTH 1
-#define SPRINTF_PRECISION 2
-#define SPRINTF_LENGTH 3
-#define SPRINTF_CONVERSION 4
- int i, state = -1, argcount = 0;
- char *formatstart = NULL, *bufptr = buf;
- char formatbuf[256] = "";
- int tmpi;
- double tmpd;
- AST_DECLARE_APP_ARGS(arg,
- AST_APP_ARG(format);
- AST_APP_ARG(var)[100];
- );
-
- AST_STANDARD_APP_ARGS(arg, data);
-
- /* Scan the format, converting each argument into the requisite format type. */
- for (i = 0; arg.format[i]; i++) {
- switch (state) {
- case SPRINTF_FLAG:
- if (strchr("#0- +'I", arg.format[i]))
- break;
- state = SPRINTF_WIDTH;
- case SPRINTF_WIDTH:
- if (arg.format[i] >= '0' && arg.format[i] <= '9')
- break;
-
- /* Next character must be a period to go into a precision */
- if (arg.format[i] == '.') {
- state = SPRINTF_PRECISION;
- } else {
- state = SPRINTF_LENGTH;
- i--;
- }
- break;
- case SPRINTF_PRECISION:
- if (arg.format[i] >= '0' && arg.format[i] <= '9')
- break;
- state = SPRINTF_LENGTH;
- case SPRINTF_LENGTH:
- if (strchr("hl", arg.format[i])) {
- if (arg.format[i + 1] == arg.format[i])
- i++;
- state = SPRINTF_CONVERSION;
- break;
- } else if (strchr("Lqjzt", arg.format[i])) {
- state = SPRINTF_CONVERSION;
- break;
- }
- state = SPRINTF_CONVERSION;
- case SPRINTF_CONVERSION:
- if (strchr("diouxXc", arg.format[i])) {
- /* Integer */
-
- /* Isolate this format alone */
- ast_copy_string(formatbuf, formatstart, sizeof(formatbuf));
- formatbuf[&arg.format[i] - formatstart + 1] = '\0';
-
- /* Convert the argument into the required type */
- if (arg.var[argcount]) {
- if (sscanf(arg.var[argcount++], "%d", &tmpi) != 1) {
- ast_log(LOG_ERROR, "Argument '%s' is not an integer number for format '%s'\n", arg.var[argcount - 1], formatbuf);
- goto sprintf_fail;
- }
- } else {
- ast_log(LOG_ERROR, "SPRINTF() has more format specifiers than arguments!\n");
- goto sprintf_fail;
- }
-
- /* Format the argument */
- snprintf(bufptr, buf + len - bufptr, formatbuf, tmpi);
-
- /* Update the position of the next parameter to print */
- bufptr = strchr(buf, '\0');
- } else if (strchr("eEfFgGaA", arg.format[i])) {
- /* Double */
-
- /* Isolate this format alone */
- ast_copy_string(formatbuf, formatstart, sizeof(formatbuf));
- formatbuf[&arg.format[i] - formatstart + 1] = '\0';
-
- /* Convert the argument into the required type */
- if (arg.var[argcount]) {
- if (sscanf(arg.var[argcount++], "%lf", &tmpd) != 1) {
- ast_log(LOG_ERROR, "Argument '%s' is not a floating point number for format '%s'\n", arg.var[argcount - 1], formatbuf);
- goto sprintf_fail;
- }
- } else {
- ast_log(LOG_ERROR, "SPRINTF() has more format specifiers than arguments!\n");
- goto sprintf_fail;
- }
-
- /* Format the argument */
- snprintf(bufptr, buf + len - bufptr, formatbuf, tmpd);
-
- /* Update the position of the next parameter to print */
- bufptr = strchr(buf, '\0');
- } else if (arg.format[i] == 's') {
- /* String */
-
- /* Isolate this format alone */
- ast_copy_string(formatbuf, formatstart, sizeof(formatbuf));
- formatbuf[&arg.format[i] - formatstart + 1] = '\0';
-
- /* Format the argument */
- snprintf(bufptr, buf + len - bufptr, formatbuf, arg.var[argcount++]);
-
- /* Update the position of the next parameter to print */
- bufptr = strchr(buf, '\0');
- } else if (arg.format[i] == '%') {
- /* Literal data to copy */
- *bufptr++ = arg.format[i];
- } else {
- /* Not supported */
-
- /* Isolate this format alone */
- ast_copy_string(formatbuf, formatstart, sizeof(formatbuf));
- formatbuf[&arg.format[i] - formatstart + 1] = '\0';
-
- ast_log(LOG_ERROR, "Format type not supported: '%s' with argument '%s'\n", formatbuf, arg.var[argcount++]);
- goto sprintf_fail;
- }
- state = -1;
- break;
- default:
- if (arg.format[i] == '%') {
- state = SPRINTF_FLAG;
- formatstart = &arg.format[i];
- break;
- } else {
- /* Literal data to copy */
- *bufptr++ = arg.format[i];
- }
- }
- }
- *bufptr = '\0';
- return 0;
-sprintf_fail:
- return -1;
-}
-
-static struct ast_custom_function sprintf_function = {
- .name = "SPRINTF",
- .read = acf_sprintf,
-};
-
static int quote(struct ast_channel *chan, const char *cmd, char *data, char *buf, size_t len)
{
char *bufptr = buf, *dataptr = data;
@@ -1120,7 +952,6 @@ static int unload_module(void)
res |= ast_custom_function_unregister(&strptime_function);
res |= ast_custom_function_unregister(&eval_function);
res |= ast_custom_function_unregister(&keypadhash_function);
- res |= ast_custom_function_unregister(&sprintf_function);
res |= ast_custom_function_unregister(&hashkeys_function);
res |= ast_custom_function_unregister(&hash_function);
res |= ast_unregister_application(app_clearhash);
@@ -1145,7 +976,6 @@ static int load_module(void)
res |= ast_custom_function_register(&strptime_function);
res |= ast_custom_function_register(&eval_function);
res |= ast_custom_function_register(&keypadhash_function);
- res |= ast_custom_function_register(&sprintf_function);
res |= ast_custom_function_register(&hashkeys_function);
res |= ast_custom_function_register(&hash_function);
res |= ast_register_application_xml(app_clearhash, exec_clearhash);
generated by cgit v1.2.3 (git 2.39.1) at 2024-07-04 09:06:05 +0000