cgic实现输入文件名,打开文件的功能
2015-01-23 15:40
225 查看
a.c文件
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include "cgic.h"
void HandleSubmit();// 提交
void Address();//多行文本
void ShowForm();//页面的显示
void ReplaceConf();
void show(char *file);
/*{{{*/
#define TRANS_BUFFER_LEN 0x100000
char gBuffer1[TRANS_BUFFER_LEN];
char gBuffer2[TRANS_BUFFER_LEN];
char* gBufferSource = gBuffer1;
char* gBufferDest = gBuffer2;
int firsttime = 1;
//对html文件特殊字符替换
void replaceString(char* substrBefore, char* substrAfter)
{
int offsetTrans = 0;
int offsetDest = 0;
char* srcPtr = gBufferSource;
char* dstPtr = gBufferDest;
char* pStrPad = srcPtr;
char* pStrPadOld = srcPtr;
int totalLength = strlen(srcPtr);
memset(dstPtr, 0, sizeof(dstPtr));
while((pStrPad = strstr(pStrPad, substrBefore)) != NULL){
memcpy(dstPtr+offsetDest, srcPtr+offsetTrans, (pStrPad - pStrPadOld));
offsetDest += pStrPad - pStrPadOld;
offsetTrans = pStrPad - srcPtr + strlen(substrBefore);
memcpy(dstPtr+offsetDest, substrAfter, strlen(substrAfter));
offsetDest += strlen(substrAfter);
pStrPad += strlen(substrBefore);
pStrPadOld = pStrPad;
}
memcpy(dstPtr+offsetDest, srcPtr+offsetTrans, totalLength - offsetTrans);
gBufferSource = dstPtr;
gBufferDest = srcPtr;
}
//will malloc outputBuffer
//for files less than 1MB
char* getFileContent(const char* filename)
{
int maxLen = 0x100000;
int lengthRead = 0;
char* tmpBuffer = NULL;
char* outputBuffer = NULL;
FILE* fd;
if((fd=fopen(filename,"r+"))!=NULL)
{
tmpBuffer = (char*)malloc(sizeof(char) * maxLen);
lengthRead = fread(tmpBuffer, 1, maxLen, fd);
outputBuffer = strdup(tmpBuffer);
free(tmpBuffer);
return outputBuffer;
}
else
{
return NULL;
}
}
//文件出错记录程序
void wlog(const char* fmt, ...)
{
FILE* pFileLog = NULL;
if (firsttime)
pFileLog = fopen("cgi-debug.log", "wt");
else
pFileLog = fopen("cgi-debug.log", "at");
firsttime = 0;
if (NULL == pFileLog)
return;
va_list args;
va_start(args, fmt);
vfprintf(pFileLog, fmt, args);
va_end(args);
fclose(pFileLog);
}
int cgiMain()
{
FILE* fa;
char szTemp[255]={};
char FileName_ntsm[80]="../var/ntpconf.html";
cgiHeaderContentType("text/html");
if (cgiFormSubmitClicked("apply") == cgiFormSuccess)
{
HandleSubmit();
}
show(szTemp);
return 0;
}
void show(char *file)
{
FILE* fa;
char szTemp[255];
char FileName_ntsm[80]="../var/ntpconf.html";
int lengthRead = 0;
if((fa=fopen(FileName_ntsm,"r+"))!= NULL)
{
memset(gBufferSource, 0, TRANS_BUFFER_LEN);
lengthRead = fread(gBufferSource, 1, TRANS_BUFFER_LEN, fa);
replaceString("$@@${action}", cgiScriptName);//替换action动作为cgic
replaceString("$@@${ntp.conf}", file);
printf("%s", gBufferSource);
}
}
void ReplaceConf()
{
FILE* file_fa;
char buff[TRANS_BUFFER_LEN];
char FileName[80]="/etc/ntp.conf";
if((file_fa=fopen(FileName,"r+"))==NULL)
{
fprintf(cgiOut, "filename is wrong");
}
fread(buff, 1, TRANS_BUFFER_LEN, file_fa);
replaceString("$@@${ntp.conf}", buff);
}
void HandleSubmit()// 提交
{
Address();
}
void Address()
{
char FileName[2048];
char command[80];
char buff[TRANS_BUFFER_LEN];
memset(buff,TRANS_BUFFER_LEN,0);
cgiFormStringNoNewlines("file_name", FileName, 81);
cgiHtmlEscape(FileName);//输出到页面文件名
FILE * file_fa = fopen(FileName,"r");
if(file_fa==NULL)//ntp.txt 文件出错警报
cgiHtmlEscape("open ntp.txt is wrrong");
fread(buff, 1, TRANS_BUFFER_LEN, file_fa);
show(buff);
fclose(file_fa);
}
global.html中内容
<html><head>
<!-- 2.0: multipart/form-data is required for file uploads. -->
<form method="POST" enctype="multipart/form-data" action="$@@${action}">
<p>ntpq -p </p>
<textarea cols="86" rows="5">$@@${ntpq_out}</textarea>
<p>ntpdate -d 192.168.5.21 </p>
<textarea cols="86" rows="28">$@@${ntpdate_out}</textarea>
<p>当前监控IP和限制网段</p>
<textarea cols="86" rows="3">$@@${MonitIP}</textarea>
<p>当前设置的明晰路由</p>
<textarea cols="86" rows="3">$@@${MonitIP}</textarea>
</form>
</body></html>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdarg.h>
#include "cgic.h"
void HandleSubmit();// 提交
void Address();//多行文本
void ShowForm();//页面的显示
void ReplaceConf();
void show(char *file);
/*{{{*/
#define TRANS_BUFFER_LEN 0x100000
char gBuffer1[TRANS_BUFFER_LEN];
char gBuffer2[TRANS_BUFFER_LEN];
char* gBufferSource = gBuffer1;
char* gBufferDest = gBuffer2;
int firsttime = 1;
//对html文件特殊字符替换
void replaceString(char* substrBefore, char* substrAfter)
{
int offsetTrans = 0;
int offsetDest = 0;
char* srcPtr = gBufferSource;
char* dstPtr = gBufferDest;
char* pStrPad = srcPtr;
char* pStrPadOld = srcPtr;
int totalLength = strlen(srcPtr);
memset(dstPtr, 0, sizeof(dstPtr));
while((pStrPad = strstr(pStrPad, substrBefore)) != NULL){
memcpy(dstPtr+offsetDest, srcPtr+offsetTrans, (pStrPad - pStrPadOld));
offsetDest += pStrPad - pStrPadOld;
offsetTrans = pStrPad - srcPtr + strlen(substrBefore);
memcpy(dstPtr+offsetDest, substrAfter, strlen(substrAfter));
offsetDest += strlen(substrAfter);
pStrPad += strlen(substrBefore);
pStrPadOld = pStrPad;
}
memcpy(dstPtr+offsetDest, srcPtr+offsetTrans, totalLength - offsetTrans);
gBufferSource = dstPtr;
gBufferDest = srcPtr;
}
//will malloc outputBuffer
//for files less than 1MB
char* getFileContent(const char* filename)
{
int maxLen = 0x100000;
int lengthRead = 0;
char* tmpBuffer = NULL;
char* outputBuffer = NULL;
FILE* fd;
if((fd=fopen(filename,"r+"))!=NULL)
{
tmpBuffer = (char*)malloc(sizeof(char) * maxLen);
lengthRead = fread(tmpBuffer, 1, maxLen, fd);
outputBuffer = strdup(tmpBuffer);
free(tmpBuffer);
return outputBuffer;
}
else
{
return NULL;
}
}
//文件出错记录程序
void wlog(const char* fmt, ...)
{
FILE* pFileLog = NULL;
if (firsttime)
pFileLog = fopen("cgi-debug.log", "wt");
else
pFileLog = fopen("cgi-debug.log", "at");
firsttime = 0;
if (NULL == pFileLog)
return;
va_list args;
va_start(args, fmt);
vfprintf(pFileLog, fmt, args);
va_end(args);
fclose(pFileLog);
}
int cgiMain()
{
FILE* fa;
char szTemp[255]={};
char FileName_ntsm[80]="../var/ntpconf.html";
cgiHeaderContentType("text/html");
if (cgiFormSubmitClicked("apply") == cgiFormSuccess)
{
HandleSubmit();
}
show(szTemp);
return 0;
}
void show(char *file)
{
FILE* fa;
char szTemp[255];
char FileName_ntsm[80]="../var/ntpconf.html";
int lengthRead = 0;
if((fa=fopen(FileName_ntsm,"r+"))!= NULL)
{
memset(gBufferSource, 0, TRANS_BUFFER_LEN);
lengthRead = fread(gBufferSource, 1, TRANS_BUFFER_LEN, fa);
replaceString("$@@${action}", cgiScriptName);//替换action动作为cgic
replaceString("$@@${ntp.conf}", file);
printf("%s", gBufferSource);
}
}
void ReplaceConf()
{
FILE* file_fa;
char buff[TRANS_BUFFER_LEN];
char FileName[80]="/etc/ntp.conf";
if((file_fa=fopen(FileName,"r+"))==NULL)
{
fprintf(cgiOut, "filename is wrong");
}
fread(buff, 1, TRANS_BUFFER_LEN, file_fa);
replaceString("$@@${ntp.conf}", buff);
}
void HandleSubmit()// 提交
{
Address();
}
void Address()
{
char FileName[2048];
char command[80];
char buff[TRANS_BUFFER_LEN];
memset(buff,TRANS_BUFFER_LEN,0);
cgiFormStringNoNewlines("file_name", FileName, 81);
cgiHtmlEscape(FileName);//输出到页面文件名
FILE * file_fa = fopen(FileName,"r");
if(file_fa==NULL)//ntp.txt 文件出错警报
cgiHtmlEscape("open ntp.txt is wrrong");
fread(buff, 1, TRANS_BUFFER_LEN, file_fa);
show(buff);
fclose(file_fa);
}
global.html中内容
<html><head>
<!-- 2.0: multipart/form-data is required for file uploads. -->
<form method="POST" enctype="multipart/form-data" action="$@@${action}">
<p>ntpq -p </p>
<textarea cols="86" rows="5">$@@${ntpq_out}</textarea>
<p>ntpdate -d 192.168.5.21 </p>
<textarea cols="86" rows="28">$@@${ntpdate_out}</textarea>
<p>当前监控IP和限制网段</p>
<textarea cols="86" rows="3">$@@${MonitIP}</textarea>
<p>当前设置的明晰路由</p>
<textarea cols="86" rows="3">$@@${MonitIP}</textarea>
</form>
</body></html>
相关文章推荐
- 编程实现文件的复制功能,要求源文件名及目标文件名在程序运行后根据提示输入
- struts2文件下载功能实现(文件名中文转码)
- 实现文件右键“打开方式”菜单功能(查看系统这种功能对比实现)
- 023、在手机上实现打开文件功能
- C# winform窗体实现文件拖拽打开的功能
- java-简单的文件打开,保存,编辑功能的记事本实现
- vs2008实现eclipse Ctrl+Shift+R功能,即打开资源文件快捷键
- java实现打开文件和保存文件功能
- Qt程序设计——实现以项目管理文件的功能:创建和打开项目
- 如何用VC60实现类似windows搜索文件的功能,针对文件夹中包含的文件名进行模糊查
- ListView实现XP系统打开文件夹和文件功能
- 请问:如何实现文件日志功能?要求每天换一个文件。文件名以日期区分
- silverlight中写Com组件 实现打开本地文件功能
- 如何实现VB中打开图像文件时的预览功能
- struts2 Annotation 实现文件下载功能 文件名中文乱码问题
- 如何实现打开文件所在文件夹的功能(打开所在文件夹并选中文件)
- Android 实现文件打开方式可供选择功能
- spark实现hive的合并输入很多小文件为指定大小的大文件的优化功能
- 用脚本实现移动某目录下文件名符合指定规则的文件到另一个目录的功能
- android如何实现文件打开方式可供选择功能。