cap/zx297520v3/src/lynq/lib/liblynq-at-common/liblynq-at-common.cpp

#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#include <error.h>
#include <string.h>
#include <errno.h>
#include <liblog/lynq_deflog.h>
#include "include/liblynq-at-common.h"

DEFINE_LYNQ_LIB_LOG(LYNQ_AT_COMMON)

lynq_atsvc_outcb handle_output;
typedef struct
{
    char *cmd;
    void (*func)(char *input);
}Command;

enum
{
    Response = 0,
    Urc
};

void lynq_response_ok()
{
    char *str = "OK\n";
    handle_output(str, strlen(str), Response);
}

void lynq_response_error(int error_code)
{
    char str[32] = {0};
    sprintf(str, "+CME ERROR: %d\n", error_code);
    handle_output(str, strlen(str), Response);
}

void lynq_handle_version()
{
    char buf[64] = {0};
    sprintf(buf,"%s\n",LYNQ_SW_INSIDE_VERSION);
    handle_output(buf, strlen(buf), Response);
    lynq_response_ok();
    return;
}

static Command commands[] = 
{
    {"CGIR",lynq_handle_version},
    {NULL, NULL}
};

Command* find_command(char *input)
{
    ALOGD("function %s line %d input %s\n", __FUNCTION__, __LINE__, input);
    int i;
    int ret = -1;
    for (i = 0; commands[i].cmd; i++)
    {
        ret = strncmp(input, commands[i].cmd, strlen(commands[i].cmd));
        if(ret == 0)
        {
            ALOGD("function %s line %d find input %s commands[i].cmd %s  strlen %d ret %d\n", __FUNCTION__, __LINE__, input, commands[i].cmd, strlen(commands[i].cmd), ret);
            return (&commands[i]);
        }
    }
    ALOGD("function %s line %d not find ret %d \n", __FUNCTION__, __LINE__, ret);
    return ((Command *)NULL);
}

void lynq_at_common_cb(char *input, int input_max_size)
{
    if(handle_output != NULL)
    {
        ALOGD("function %s line %d input %s\n", __FUNCTION__, __LINE__, input);
        if(input != NULL)
        {
            char *handle_string = input + strlen("AT+");
            ALOGE("HJAHS:%s\n",handle_string);
            if(!strlen(handle_string))
            {
                ALOGE("function %s line %d strlen %d\n", __FUNCTION__, __LINE__, strlen(handle_string));
                return;
            }
            ALOGD("function %s line %d  handle_string %s\n", __FUNCTION__, __LINE__, handle_string);
            Command *cmd = find_command(handle_string);
            if(cmd != NULL)
            {
                ALOGD("function %s line %d\n", __FUNCTION__, __LINE__);
                (*(cmd->func))(handle_string);
                return;
            }
        }
    }
}

lynq_atsvc_incb lynq_register_at_common(lynq_atsvc_outcb out_cb)
{
    if(out_cb != NULL)
    {
        handle_output = out_cb;
        ALOGD("function %s line %d\n", __FUNCTION__, __LINE__);
        return lynq_at_common_cb;
    }
}