forked from pool/spandsp
52 lines
1.6 KiB
Diff
52 lines
1.6 KiB
Diff
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Index: b/src/at_interpreter.c
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===================================================================
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--- a/src/at_interpreter.c
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+++ b/src/at_interpreter.c
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@@ -847,6 +847,7 @@ static const char *at_cmd_A(at_state_t *
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static const char *at_cmd_D(at_state_t *s, const char *t)
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{
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int ok;
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+ int first;
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char *u;
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char num[100 + 1];
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char ch;
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@@ -858,6 +859,7 @@ static const char *at_cmd_D(at_state_t *
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s->command_dial = FALSE;
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t += 1;
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ok = FALSE;
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+ first = TRUE;
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/* There are a numbers of options in a dial command string.
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Many are completely irrelevant in this application. */
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u = num;
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@@ -867,6 +869,7 @@ static const char *at_cmd_D(at_state_t *
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{
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/* V.250 6.3.1.1 Basic digit set */
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*u++ = ch;
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+ first = FALSE;
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}
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else
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{
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@@ -880,7 +883,10 @@ static const char *at_cmd_D(at_state_t *
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case '#':
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/* V.250 6.3.1.1 Full DTMF repertoire */
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if (!s->p.pulse_dial)
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+ {
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*u++ = ch;
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+ first = FALSE;
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+ }
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break;
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case ' ':
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case '-':
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@@ -890,7 +896,10 @@ static const char *at_cmd_D(at_state_t *
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break;
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case '+':
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/* V.250 6.3.1.1 International access code */
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- /* TODO: */
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+ /* Allow + as first symbol in a dial string. */
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+ if (first)
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+ *u++ = ch;
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+ first = FALSE;
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break;
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case ',':
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/* V.250 6.3.1.2 Pause */
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