index.c

来自「这是我自己写的用于嵌入式设备的CGI程序」· C语言 代码 · 共 314 行

/*-----------------------------------------------------------------------------
G1 CGI Module

index.c：Homepage

* 	Description :
*

Created by Kevin

Modification History:
001. 09.18.2007: Created.
-----------------------------------------------------------------------------*/

#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "cgic.h"
#include "cgi_config.h"
#include "session.h"
#include "multi-language.h"

SESSION_DATA cur_session_data;

int cgiMain()
{
    char* buffer = NULL;
    char _buffer[1024*50]={0};
    char mtmp[256];
    int i=0;

    REPLACEABLE_TAG_LIST tag_list = (REPLACEABLE_TAG_LIST)malloc(sizeof(REPLACEABLE_TAG) * 37);
    char tag12[24],
         tag13[24],
         tag14[24],
         tag15[24],
         tag16[24],
         tag17[24],
         tag18[24],
         tag19[24],
         tag20[24],
         tag21[24],
         tag22[24],
         tag23[24],
         tag24[24],
         tag28[36],
         tag30[24], tag30_[24],
         mjpeg[24];


    char md_tmp[24], md1[24], md2[24], md3[24];

    char msg1[72];

    char cur_session_id[24];
    int language_selected=0;

    int sd_space, sd_free;

    char cookie_session_id[24];
    int result;
    int auth=0;

    //send_command("FStarter start");
    //sessionCheckOnHead( cur_session_id );
    result = cgiCookieString("COOKIE_SESSION_ID",cookie_session_id,24);
    if ( result != cgiFormSuccess )
    {
        read_prev_selectd (&language_selected);
        strcpy ( msg1, language_section_public [ language_selected -1 ][ L_ID_PUBLIC_NOT_EXIST ]);
        alert_redirect ( msg1, "login.cgi");
        free(buffer);
        free(tag_list);
        return 0;
    }
    strcpy ( cur_session_id, cookie_session_id );

    get_user_authority ( cur_session_id, &auth );

    sessionCheck ( cur_session_id, &cur_session_data );

    if ( 0!= get_language_selected ( cur_session_id, &language_selected ))
        language_selected = EN;

    tag_list[0].tag = "[-BRIGHTNESS-]";
    tag_list[1].tag = "[-SATURATION-]";
    tag_list[2].tag = "[-CONTRAST-]";
    tag_list[3].tag = "[-HUE-]";
    tag_list[4].tag = "[-DEVICE_SN-]";
    tag_list[5].tag = "[-DEVICE_REMARK-]";
    tag_list[6].tag = "[-SD_SPADCE-]";
    tag_list[7].tag = "[-SOFT_VERSION-]";
    tag_list[8].tag = "[-PLAY-]";
    tag_list[9].tag = "[-TALK-]";
    tag_list[10].tag = "[-MD-]";
    tag_list[11].tag = "[-LD-]";

    tag_list[29].tag = "[-FOCUS-]";

    tag_list[0].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_BRIGHTNESS ];
    tag_list[1].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_SATURATION ];
    tag_list[2].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_CONTRAST ];
    tag_list[3].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_HUE ];
    tag_list[4].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_DEVICE_SN ];
    tag_list[5].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_DEVICE_REMARK ];
    tag_list[6].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_SD_SPADCE ];
    tag_list[7].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_SOFT_VERSION ];
    tag_list[8].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_PLAY ];
    tag_list[9].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_TALK ];
    tag_list[10].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_MD ];
    tag_list[11].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_LD ];
    tag_list[11].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_LD ];

    tag_list[29].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_FOCUS ];

    tag_list[12].tag = "[-I_D-]";
    tag_list[13].tag = "[-REMARK-]";
    tag_list[14].tag = "[-SPACE-]";
    tag_list[15].tag = "[-VER-]";
    tag_list[16].tag = "[-RTSP_PORT-]";
    tag_list[17].tag = "[-CONTROL_PORT-]";
    tag_list[18].tag = "[-B_VALUE-]";
    tag_list[19].tag = "[-S_VALUE-]";
    tag_list[20].tag = "[-C_VALUE-]";
    tag_list[21].tag = "[-H_VALUE-]";
    tag_list[22].tag = "[-CURUSER-]";
    tag_list[23].tag = "[-CPASSWD-]";
    tag_list[24].tag = "[-VERTICAL-]";

    tag_list[25].tag = "[-RECORD-]";
    tag_list[26].tag = "[-OCXP-]";
    tag_list[27].tag = "[-FLASH-]";

    tag_list[25].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_RECORD ];
    tag_list[26].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_OCXP ];
    tag_list[27].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_FLASH ];

    tag_list[28].tag = "[-CONTROL-]";

    tag_list[30].tag = "[-FRVALUE-]";
    tag_list[31].tag = "[-FULLSCR-]";
    tag_list[32].tag = "[-CLEANALR-]";

    tag_list[33].tag = "[-MD1-]";
    tag_list[34].tag = "[-MD2-]";
    tag_list[35].tag = "[-MD3-]";
    tag_list[36].tag = "[-MJPEG-]";

    GetVarFromFile (MOTION_CONFIG_PATH, "Detection1", md_tmp, "0");
    sprintf(md1, "%s", 0==atoi(md_tmp)?"disabled":"");
    tag_list[33].value = md1;

    GetVarFromFile (MOTION_CONFIG_PATH, "Detection2", md_tmp, "0");
    sprintf(md2, "%s", 0==atoi(md_tmp)?"disabled":"");
    tag_list[34].value = md2;

    GetVarFromFile (MOTION_CONFIG_PATH, "Detection3", md_tmp, "0");
    sprintf(md3, "%s", 0==atoi(md_tmp)?"disabled":"");
    tag_list[35].value = md3;

    GetVarFromFile (VIDEO_CONFIG_PATH, "Mode", md_tmp, "1");
    sprintf(mjpeg, "%s", 2==atoi(md_tmp)?"/jpeg":"");
    tag_list[36].value = mjpeg;

    tag_list[31].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_FULLSCR ];
    tag_list[32].value = language_section_main [ language_selected -1 ][ L_ID_MAIN_CLEANALR ];
    //tag_list[31].tag = "[-ALMPORT-]";

    if (NULL== GetVarFromFile (VIDEO_CONFIG_PATH, "FrameRate", tag30, "6"))
        strcpy(tag30, "6");

    sprintf(tag30_, "%d", atoi(tag30)*5 );
    tag_list[30].value = tag30_;

    //if (NULL== GetVarFromFile (VIDEO_CONFIG_PATH, "FrameRate", tag31, "22"))
    //    strcpy(tag31, "22");



    if (NULL== GetVarFromFile (INFO_CONFIG_PATH, "id", tag12, "BLOOM-TECH"))
        strcpy(tag12, "BLOOM-TECH");

    tag_list[12].value = tag12;

    if (NULL == GetVarFromFile (INFO_CONFIG_PATH, "remark", tag13, "BLOOM-TECH "))
        strcpy(tag13, "BLOOM-TECH ");

    tag_list[13].value = tag13;

    get_sd_space(&sd_space,&sd_free);

    sprintf(tag14, "%d", sd_space);
    tag_list[14].value = tag14;
    tag_list[15].value = cgi_SOFTWARE_VERSION;

    GetVarFromFile (VIDEO_CONFIG_PATH, "rtsp_port", tag16, "554");
    GetVarFromFile (VIDEO_CONFIG_PATH, "control_port", tag17, "21");
    GetVarFromFile (IMAGE_CONFIG_PATH, "SA7113_Brightness", tag18, "152");
    GetVarFromFile (IMAGE_CONFIG_PATH, "SA7113_Contrast", tag19, "72");
    GetVarFromFile (IMAGE_CONFIG_PATH, "SA7113_Saturation", tag20, "72");
    GetVarFromFile (IMAGE_CONFIG_PATH, "SA7113_Hue", tag21, "0");

    tag_list[16].value = tag16;
    tag_list[17].value = tag17;
    tag_list[18].value = tag18;
    tag_list[19].value = tag19;
    tag_list[20].value = tag20;
    tag_list[21].value = tag21;
    tag_list[22].value = cur_session_data.username;
    tag_list[23].value = cur_session_data.password;

    GetVarFromFile (REVERSAL_CFG, "VideoReversal", tag24, "0");
    if (atoi(tag24) == 1)
        tag_list[24].value = "True";
    else
        tag_list[24].value = "False";

    if ( auth < 2 )
        strcpy(tag28, ".EnabledControl=False");
    else
        strcpy(tag28, "");

    tag_list[28].value = tag28;

    cgiHeaderContentType("text/html");

    //printf("username:%s\n", cur_session_data.username);
    //printf("password:%s\n", cur_session_data.password);

    buffer = read_template(MAIN_TEMPLATE);
    if (buffer == NULL)
    {
        fprintf(cgiOut, "Warning: Can't read template file: %s.<br />\n",MAIN_TEMPLATE);
        free(buffer);
        free(tag_list);

        return -1;
    }
    //parse_template(& buffer, tag_list, 28);
    //fprintf(cgiOut, "%s", buffer);

    memcpy ( _buffer, buffer, strlen ( buffer ));
    for ( i = 0; i<37; i++ )
        StringReplace(_buffer, (char *)tag_list[i].tag, (char *)tag_list[i].value);

    //i=0;
    //while (i< strlen (_buffer))
    //{
        //fprintf(cgiOut, "%s", _buffer + i);
        //strncpy (mtmp, _buffer +i, 256 );
        //fprintf(cgiOut, "%s", mtmp);
        //i = i +256;
    //}

    fprintf(cgiOut, "%s", _buffer);

    free(buffer);
    free(tag_list);

    return 0;
}

int get_sd_space(long int * total,long int * remain)
{
    FILE *fd;
    long int kcout,used,available,use_rate;
    int ret,found = 0;
    char get_name[32],path[64];

    system("df>sdtmp.txt");
    fd = fopen("sdtmp.txt","r");

    if (fd < 0)
    {
        *total = 0;
        *remain = 0;
        return -1;
    }

    while (feof(fd) == 0)
    {
        ret = fscanf(fd,"%s %d %d %d %d%% %s",get_name,&kcout,&used,&available,&use_rate,path);
        if (ret == 0)
            fprintf(stderr,"fscanf not read\n");

        if(strcmp("/dev/cpesda",get_name)== 0)
        {
            found = 1;
            break;
        }
    }

    fclose(fd);
    unlink("sdtmp.txt");

    if(total == NULL || remain == NULL)
        return -1;
    else
    {
        if(found)
        {
            *total = kcout;
            *remain = available;
        }
        else
        {
            *total = 0;
            *remain = 0;
		}
    }

    return 0;
}