/* Given the name of a file exported from indexer, parse it back into
* the linked list form.
*
*/
SortedListPtr parseFileToList(char *filename)
{
FILE *fp = fopen(filename,"r");
if(fp == NULL)
{
printf("Unable to open file %s\n",filename);
return NULL;
}
SortedListPtr newList = SLCreate(*compareWordStruct);
WordPtr curWord = NULL;
char line[128];
while(fgets(line,128,fp) != NULL)
{
//Trim the newline character.
if(strlen(line) > 0)
{
line[strlen(line)-1] = '\0';
//printf("Input trimmed.\n");
}
//Classify the type of line.
enum lineType curLine = classifyLine(line);
//printf("Line type: %d\n",curLine);
switch(curLine)
{
case WordLine:
//Extract the word from the line.
curWord = extractWord(line);
//printf("Inserting new word into list.\n");
SLInsert(newList, curWord);
break;
case FileStatsLine:
//Parse the line
//Add the file stats to curWord's filestatslist
curWord->filestats = buildFileStatsList(line);
break;
case Throwaway:
//Do nothing I guess.
break;
}
}
fclose(fp);
return newList;
}
/// Main
int main(int argc, char **argv)
{
FILE *fh;
int RC=10;
char readbuf[BUFSIZ];
argc--; argv++;
if(argc>0)
{
setup_filename = *argv;
argc--; argv++;
}
if(argc>0)
{
configin_filename = *argv;
argc--; argv++;
}
if(argc>0)
{
configout_filename = *argv;
argc--; argv++;
}
printf("Files: Setup=%s, Config in=%s, Config out=%s\n",
setup_filename,configin_filename,configout_filename);
if(fh=fopen(setup_filename,"r"))
{
int skip=0;
lineNumber=1;
while(fgets(readbuf,BUFSIZ,fh)!=NULL)
{
stripNL(readbuf);
switch (classifyLine(readbuf))
{
case L_SKIP:
// skip this line
break;
case L_MODULE:
if(!skip)
{
stripComment(readbuf);
addStrToList(&moduleList, &moduleTail, readbuf);
}
break;
case L_DEFINE:
if(!skip)
{
addStrToList(&defineList, &defineTail, readbuf);
}
break;
case L_OPTION:
if(strcmp(readbuf,"*static*")==NULL) skip=0;
if(strcmp(readbuf,"*doconfig*")==NULL) skip=0;
if(strcmp(readbuf,"*shared*")==NULL) skip=1;
if(strcmp(readbuf,"*noconfig*")==NULL) skip=1;
break;
}
lineNumber++;
}
fclose(fh);
if(processDefines() && processModules())
RC=0;
}
else
{
printf("Cannot read `%s'\n",setup_filename);
}
return RC;
}
