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FSCORE-446 

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@14958 d0543943-73ff-0310-b7d9-9358b9ac24b2
This commit is contained in:
Brian West 2009-09-23 17:32:01 +00:00
parent fee3c78712
commit c1c3b65a21
3 changed files with 66 additions and 61 deletions
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7
src/include/switch_utils.h
View File

@ -545,6 +545,13 @@ SWITCH_DECLARE(const char *) switch_cut_path(const char *in);
SWITCH_DECLARE(char *) switch_string_replace(const char *string, const char *search, const char *replace);
SWITCH_DECLARE(switch_status_t) switch_string_match(const char *string, size_t string_len, const char *search, size_t search_len);
/*!
\brief Quote shell argument
\param string the string to quote (example: a ' b"' c)
\return the quoted string (gives: 'a '\'' b"'\'' c' for unices, "a ' b ' c" for MS Windows)
*/
SWITCH_DECLARE(char *) switch_util_quote_shell_arg(const char *string);
#define SWITCH_READ_ACCEPTABLE(status) (status == SWITCH_STATUS_SUCCESS || status == SWITCH_STATUS_BREAK)
SWITCH_DECLARE(size_t) switch_url_encode(const char *url, char *buf, size_t len);
SWITCH_DECLARE(char *) switch_url_decode(char *s);

64
src/mod/asr_tts/mod_tts_commandline/mod_tts_commandline.c
View File

@ -32,8 +32,6 @@
#include <unistd.h>
#include <switch.h>
SWITCH_DECLARE(char *) switch_escape_shell_arg(char *string);
SWITCH_MODULE_LOAD_FUNCTION(mod_tts_commandline_load);
SWITCH_MODULE_SHUTDOWN_FUNCTION(mod_tts_commandline_shutdown);
SWITCH_MODULE_DEFINITION(mod_tts_commandline, mod_tts_commandline_load, mod_tts_commandline_shutdown, NULL);
@ -56,62 +54,6 @@ struct tts_commandline_data {
typedef struct tts_commandline_data tts_commandline_t;
SWITCH_DECLARE(char *) switch_quote_shell_arg(char *string)
{
size_t string_len = strlen(string);
size_t i;
size_t n = 0;
size_t dest_len = string_len + 1; /* +1 for the opening quote */
char *dest, *tmp;
dest = (char *) malloc(sizeof(char) * dest_len);
switch_assert(dest);
#ifdef WIN32
dest[n++] = '"';
#else
dest[n++] = '\'';
#endif
for (i = 0; i < string_len; i++) {
switch (string[i]) {
#ifdef WIN32
case '"':
case '%':
dest[n++] = ' ';
break;
#else
case '\'':
/* We replace ' by '\'' */
dest_len+=3;
tmp = (char *) realloc(dest, sizeof(char) * (dest_len));
switch_assert(tmp);
dest = tmp;
dest[n++] = '\'';
dest[n++] = '\\';
dest[n++] = '\'';
dest[n++] = '\'';
break;
#endif
default:
dest[n++] = string[i];
}
}
dest_len += 2; /* +2 for the closing quote and the null character */
tmp = (char *) realloc(dest, sizeof(char) * (dest_len));
switch_assert(tmp);
dest = tmp;
#ifdef WIN32
dest[n++] = '"';
#else
dest[n++] = '\'';
#endif
dest[n++] = 0;
switch_assert(n == dest_len);
return dest;
}
static int load_tts_commandline_config(void)
{
char *cf = "tts_commandline.conf";
@ -190,16 +132,16 @@ static switch_status_t tts_commandline_speech_feed_tts(switch_speech_handle_t *s
message = switch_core_strdup(sh->memory_pool, globals.command);
tmp = switch_quote_shell_arg(text);
tmp = switch_util_quote_shell_arg(text);
message = switch_string_replace(message, "${text}", tmp);
tmp = switch_quote_shell_arg(info->voice_name);
tmp = switch_util_quote_shell_arg(info->voice_name);
message = switch_string_replace(message, "${voice}", tmp);
rate = switch_core_sprintf(sh->memory_pool, "%d", info->rate);
message = switch_string_replace(message, "${rate}", rate);
tmp = switch_quote_shell_arg(info->file);
tmp = switch_util_quote_shell_arg(info->file);
message = switch_string_replace(message, "${file}", tmp);
switch_log_printf(SWITCH_CHANNEL_LOG, SWITCH_LOG_DEBUG, "Executing: %s\n", message);

56
src/switch_utils.c
View File

@ -1661,6 +1661,62 @@ SWITCH_DECLARE(char *) switch_string_replace(const char *string, const char *sea
return dest;
}
SWITCH_DECLARE(char *) switch_util_quote_shell_arg(const char *string)
{
size_t string_len = strlen(string);
size_t i;
size_t n = 0;
size_t dest_len = string_len + 1; /* +1 for the opening quote */
char *dest, *tmp;
dest = (char *) malloc(sizeof(char) * dest_len);
switch_assert(dest);
#ifdef WIN32
dest[n++] = '"';
#else
dest[n++] = '\'';
#endif
for (i = 0; i < string_len; i++) {
switch (string[i]) {
#ifdef WIN32
case '"':
case '%':
dest[n++] = ' ';
break;
#else
case '\'':
/* We replace ' by '\'' */
dest_len+=3;
tmp = (char *) realloc(dest, sizeof(char) * (dest_len));
switch_assert(tmp);
dest = tmp;
dest[n++] = '\'';
dest[n++] = '\\';
dest[n++] = '\'';
dest[n++] = '\'';
break;
#endif
default:
dest[n++] = string[i];
}
}
dest_len += 2; /* +2 for the closing quote and the null character */
tmp = (char *) realloc(dest, sizeof(char) * (dest_len));
switch_assert(tmp);
dest = tmp;
#ifdef WIN32
dest[n++] = '"';
#else
dest[n++] = '\'';
#endif
dest[n++] = 0;
switch_assert(n == dest_len);
return dest;
}
SWITCH_DECLARE(int) switch_socket_waitfor(switch_pollfd_t *poll, int ms)
{
int nsds = 0;