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#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <json/json.h>
#define MAX_MANUF_NAME 128
#define MAX_MODEL_NAME 128
#define FNAME "/usr/share/3gmodem/modem.json"
int main( int argc, char **argv )
{
int i,j,k;
int ret=0;
int cnt_apn=0;
if ( argc != 3 )
{
printf(" %s [Manufacturer Name] [Modem model]\n", argv[0]);
printf("%s huawei e180\n", argv[0]);
return -1;
}
char *str_manuf = argv[1];
char *str_model = argv[2];
char manuf[MAX_MANUF_NAME+1]; memset( manuf, 0, MAX_MANUF_NAME+1 );
char model[MAX_MODEL_NAME+1]; memset( model, 0, MAX_MODEL_NAME+1 );
//printf( "%d", ((i=strlen(str_manuf))<MAX_MANUF_NAME) ? i : MAX_MANUF_NAME );
memcpy( manuf, str_manuf, ((i=strlen(str_manuf))<MAX_MANUF_NAME) ? i : MAX_MANUF_NAME );
memcpy( model, str_model, ((i=strlen(str_model))<MAX_MODEL_NAME) ? i : MAX_MODEL_NAME );
struct json_object *jo = json_object_from_file( FNAME );
if ( jo == NULL )
{
printf("ERR:Cannot get file\n");
ret = 1;
goto free_resources;
}
struct json_object *jarr = json_object_object_get( jo, "data" );
if ( jarr == NULL )
{
printf("ERR:Cannot get data object\n");
ret = 1;
goto free_resources;
}
if ( !json_object_is_type( jarr, json_type_array ) )
{
printf("ERR:Object isnot array\n");
ret = 1;
goto free_resources;
}
for (i=0; i<json_object_array_length(jarr); i++)
{
json_object *obj = json_object_array_get_idx(jarr, i);
struct json_object *jusbid = json_object_object_get( obj, "usbid" );
struct json_object *jmanuf = json_object_object_get( obj, "manufacture" );
struct json_object *jmodel = json_object_object_get( obj, "model" );
struct json_object *jspn = json_object_object_get( obj, "serialportnum" );
struct json_object *jsp = json_object_object_get( obj, "serialport" );
struct json_object *jcmds = json_object_object_get( obj, "cmds" );
struct json_object *jreset = json_object_object_get( obj, "reset" );
struct json_object *jarr[]={ jusbid, jmanuf, jmodel, jspn, jsp, jcmds, jreset };
const char *smo = json_object_to_json_string( jmodel );
const char *sma = json_object_to_json_string( jmanuf );
if ( ( strncmp( sma+1, manuf, strlen( sma )-2 ) == 0) &&
((strlen(sma+1)-1) == strlen(manuf) ) &&
( strncmp( smo+1, model, strlen( smo )-2 ) == 0) &&
((strlen(smo+1)-1) == strlen(model) ))
{
for (j=0; j<7; j++,(j<7)?printf(","):0)
{
if ( jarr[j] != NULL )
{
const char *str = json_object_to_json_string( jarr[j] );
k=1;
while (str[k+1]!=0x0)
{
putc(str[k],stdout);
k++;
}
}
}
printf("\n");
cnt_apn++;
}
}
free_resources:
json_object_put( jo );
if (cnt_apn<=0)
ret = 1;
return ret;
}
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