71 lines
1.3 KiB
C
71 lines
1.3 KiB
C
#include <stdio.h>
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#include <string.h>
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#define PRINT_TIME_TAG
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#define DBG_TAG "cmd"
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#define DBG_LVL DBG_INFO
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#include "debug_print.h"
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#include "command.h"
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void command_func_demo(int argc, char *argv[])
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{
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int i;
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for(i=0; i<argc; i++)
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{
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LOG_I("argv[%d]=[%s]\r\n", i, argv[i]);
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}
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}
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//命令数组：用来保存 命令名和处理函数名
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command_t command_list_demo[]=
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{
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{"demo", command_func_demo},
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};
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//分析、分配命令
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int execute_command(char *command, command_t *list, int list_size)
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{
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char *argv[128] = {NULL};
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unsigned char argc = 0;
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unsigned char i = 0;
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if(strlen(command)==0)
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{
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return 0;
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}
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argv[0] = command;
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while((argv[argc]=strtok(argv[argc], " \r\n"))!=NULL)//当在被分割的字符串中发现分割字符时，将该字符改为'\0'。
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{
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//LOG_I("argv[%d] = %s\n", argc, argv[argc]);
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argc++;
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if(argc > 128)//Too many argument
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{
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LOG_I("Too many argument\n");
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return -2;
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}
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}
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if(argc == 0)//No orders
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{
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LOG_I("No orders\n");
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return -1;
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}
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for(i=0;i<list_size;i++)
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{
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//查找命令
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if(strcmp(list[i].cmd_name, argv[0])==0)
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{
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//执行命令
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list[i].cmd_func(argc, argv);
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return 0;
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}
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}
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//Command not yet supported
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return -1;
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}
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