41,20 → 41,18 |
#include <arch.h> |
#include <string.h> |
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static indev_t srlnout; |
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indev_operations_t srlnout_ops = { |
static indev_operations_t srln_raw_ops = { |
.poll = NULL |
}; |
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static void ksrln(void *arg) |
{ |
indev_t *in = (indev_t *) arg; |
srln_instance_t *instance = (srln_instance_t *) arg; |
bool cr = false; |
uint32_t escape = 0; |
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while (true) { |
wchar_t ch = _getc(in); |
wchar_t ch = indev_pop_character(&instance->raw); |
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/* ANSI escape sequence processing */ |
if (escape != 0) { |
122,21 → 120,40 |
if (ch == 0x7f) |
ch = '\b'; |
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indev_push_character(stdin, ch); |
indev_push_character(instance->sink, ch); |
} |
} |
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void srln_init(indev_t *devin) |
srln_instance_t *srln_init(void) |
{ |
indev_initialize("srln", &srlnout, &srlnout_ops); |
thread_t *thread |
= thread_create(ksrln, devin, TASK, 0, "ksrln", false); |
srln_instance_t *instance |
= malloc(sizeof(srln_instance_t), FRAME_ATOMIC); |
if (instance) { |
instance->thread |
= thread_create(ksrln, (void *) instance, TASK, 0, "ksrln", false); |
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if (!instance->thread) { |
free(instance); |
return NULL; |
} |
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instance->sink = NULL; |
indev_initialize("srln", &instance->raw, &srln_raw_ops); |
} |
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if (thread) { |
stdin = &srlnout; |
thread_ready(thread); |
} |
return instance; |
} |
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indev_t *srln_wire(srln_instance_t *instance, indev_t *sink) |
{ |
ASSERT(instance); |
ASSERT(sink); |
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instance->sink = sink; |
thread_ready(instance->thread); |
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return &instance->raw; |
} |
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/** @} |
*/ |