DOS 下对 INI 文件的解析

#include <stdio.h> #include <conio.h> #include <stdlib.h> #include <mem.h> #include <string.h> #define M 200 #define N 200 #define KEYSIZE 20 #define ITEMSIZE 20 int changeinfo() { char inifile[20]; char key[KEYSIZE]; char item[ITEMSIZE]; FILE *fp;//,*tmp_head,*tmp_tail; char buffer[M][N]={0}; char ch; int irow,icolum; int i;//key row_position int j;//item row_position int k; int iFind;// irow=0; icolum=0; memset(buffer,0,sizeof(buffer)); printf("Input the .INI file name:\n"); scanf("%s",inifile); printf("Input the key []:\n"); scanf("%s",key); printf("Input the item:\n"); scanf("%s",item); if ( ( fp = fopen(inifile,"r"))== NULL ) { printf("%s file can't open!\n",inifile); exit(0); return 1; } else { printf("Opened!\n"); } printf("$$$$$$$$$$Here$$$$$$$\n"); //restore the file to buffer while ( ( ch=fgetc(fp) )!=EOF ) { if (ch != '\n' ) { buffer[irow][icolum]=ch; icolum++; } else { buffer[irow][icolum]=ch; irow++; icolum=0; } } /* for ( i=0; i<=irow ;i++ ) { for ( j=0; ( buffer[i][j]!='\n')&&( buffer[i][j]!='\0' ); j++) printf("%c",buffer[i][j]); printf("\n"); } */ /* //find the key context in buffer for ( i=0; i<=irow ; i++ ) { int len=strlen(key); iFind=strncmp( buffer[i],key,len); if( !iFind ) break; } if ( iFind!= 0 ) { printf("%s not found!\n",key); exit(0); return 1; } //find the item context if buffer iFind=1; for ( j=i+1; ( buffer[j][0]!='[' )&&( j<=irow ) ; j++) { int len=strlen(item); iFind=strncmp( buffer[j],item,len); if( !iFind ) break; } if( iFind!=0 ) { printf("%s not found!\n",item); exit(0); return 1; } */ printf("$$$$$$$$$$Find$$$$$$$\n"); return 0; } int main() { clrscr(); changeinfo(); return 0; }