/src/Parser.c

#include "Parser.h"





/**

   \fn int ParseFile (FILE* file, Comment* result)

   \brief parse a file and put the documentation comments to result

   \param file    the file for the parsing

   \param result    the table which contains the documentation comments

   \return the number of documentation comments find during the parsing

*/

int ParseFile (FILE* file, Comment** result){

         int count=0,test=0,bloc=0;

         char c,tmp;

         detail=0;

         while(!feof()){

                        c=fgetc(file);

                        if(test==0 && c=='/')

                                   test++;

                        else 

                             if(bloc==1){

                                         bloc==0;

                                         count++;

                                         }

                        

                        if(test==1 && (c=='/' || c=='*')){

                                   tmp=c;

                                   test++;

                                   }

                        else {

                             test=0;

                             if(bloc==1){

                                         bloc==0;

                                         count++;

                                         }

                             }

                        

                        if(test==2 && (c=='/' || c=='*') && c=tmp){

                                   ParseComment(file,tmp,result[count]);

                                   bloc=1;

                                   test=0;

                                   }

                        else{

                             test=0;

                             if(bloc==1){

                                         bloc==0;

                                         count++;

                                         }

                             }

         }

         return count;

}







void ParseComment (FILE* file,char type,Comment* doc){

     char* line=NULL;

     StringList bloc=NULL;

     int end=0;

     if(doc==NULL)doc=newComment();

     if(doc==NULL)exit(EXIT_FAILURE);

     switch(type){

                  case '/':

                       line=GetLine(file);

                        ParseLine(file,doc);

                        free(line);

                        break;

                  case '*':

                       bloc=newStringList();

                       while(end==0){

                                     char* tmp=GetLine(file);

                                     int length=strlen(tmp);

                                     if(strstr(tmp,"*/")!=NULL)end=1;

                                     addtoStringList(bloc,tmp);

                                     }

                       StringCell* tmp;

                       int i;

                       for(tmp=bloc.first, i=1;i<=bloc.size;i++, tmp=tmp->suivant){

                                           ParseLine(tmp->string,doc);

                                           }

                       freeStringList(bloc);

                       break;

                  default:

                          break;

                  }

     

     }



void ParseLine (String* line,Comment* doc){

     int begin, end;

     char* finally;

     char* marker;

     if(strstr(line,"///")==line)begin=3;     

     if(strstr(line,"/**")==line)begin=3;

     if((finally=strstr(line,"*/"))!=NULL){

                                           finally[0]='\n';

                                           finally[1]='\0';

                                           free(&finally[2]);

                                           }

     if(marker=strstr(line,"\\author")){

                                        detail=0;

                                        int i=strlen(field),max=strlen(marker);

                                        while((marker[i]==' ' || marker[i]=='\t')&& i<=max)i++;

                                        char* tmp=(char*)malloc(sizeof(char)*(1+strlen(&marker[i])));

                                        if(tmp==NULL)exit(EXIT_FAILURE);

                                        strcpy(tmp,&marker[i]);

                                        setComment(doc->author,tmp);

                                        }

     if(marker=strstr(line,"\\version")){

                                         detail=0;

                                        int i=strlen(field),max=strlen(marker);

                                        while((marker[i]==' ' || marker[i]=='\t')&& i<=max)i++;

                                        char* tmp=(char*)malloc(sizeof(char)*(1+strlen(&marker[i])));

                                        if(tmp==NULL)exit(EXIT_FAILURE);

                                        strcpy(tmp,&marker[i]);

                                        setComment(doc->version,tmp);

                                         }

     if(marker=strstr(line,"\\date")){

                                      detail=0;

                                        int i=strlen(field),max=strlen(marker);

                                        while((marker[i]==' ' || marker[i]=='\t')&& i<=max)i++;

                                        char* tmp=(char*)malloc(sizeof(char)*(1+strlen(&marker[i])));

                                        if(tmp==NULL)exit(EXIT_FAILURE);

                                        strcpy(tmp,&marker[i]);

                                        setComment(doc->date,tmp);

                                      }

     if(marker=strstr(line,"\\brief")){

                                       detail=0;

                                        int i=strlen(field),max=strlen(marker);

                                        while((marker[i]==' ' || marker[i]=='\t')&& i<=max)i++;

                                        char* tmp=(char*)malloc(sizeof(char)*(1+strlen(&marker[i])));

                                        if(tmp==NULL)exit(EXIT_FAILURE);

                                        strcpy(tmp,&marker[i]);

                                        setComment(doc->brief,tmp);

                                       }

     if(marker=strstr(line,"\\details")){

                                         detail=1;

                                        int i=strlen(field),max=strlen(marker);

                                        while((marker[i]==' ' || marker[i]=='\t')&& i<=max)i++;

                                        char* tmp=(char*)malloc(sizeof(char)*(1+strlen(&marker[i])));

                                        if(tmp==NULL)exit(EXIT_FAILURE);

                                        strcpy(tmp,&marker[i]);

                                        setComment(doc->details,tmp);

                                         }

     if(marker=strstr(line,"\\fn")){

                                    detail=0;

                                        int i=strlen(field),max=strlen(marker);

                                        while((marker[i]==' ' || marker[i]=='\t')&& i<=max)i++;

                                        char* tmp=(char*)malloc(sizeof(char)*(1+strlen(&marker[i])));

                                        if(tmp==NULL)exit(EXIT_FAILURE);

                                        strcpy(tmp,&marker[i]);

                                        setComment(doc->fn,tmp);

                                    }

     if(marker=strstr(line,"\\param")){

                                       detail=0;

                                        int i=strlen(field),max=strlen(marker);

                                        while((marker[i]==' ' || marker[i]=='\t')&& i<=max)i++;

                                        char* tmp=(char*)malloc(sizeof(char)*(1+strlen(&marker[i])));

                                        if(tmp==NULL)exit(EXIT_FAILURE);

                                        strcpy(tmp,&marker[i]);

                                        addtoStringList(doc->parameters,tmp);

                                       }

     if(marker=strstr(line,"\\return")){

                                        detail=0;

                                        int i=strlen(field),max=strlen(marker);

                                        while((marker[i]==' ' || marker[i]=='\t')&& i<=max)i++;

                                        char* tmp=(char*)malloc(sizeof(char)*(1+strlen(&marker[i])));

                                        if(tmp==NULL)exit(EXIT_FAILURE);

                                        strcpy(tmp,&marker[i]);

                                        setComment(doc->return_value,tmp);

                                        }

     if(marker=strstr(line,"\\bug")){

                                     detail=0;

                                        int i=strlen(field),max=strlen(marker);

                                        while((marker[i]==' ' || marker[i]=='\t')&& i<=max)i++;

                                        char* tmp=(char*)malloc(sizeof(char)*(1+strlen(&marker[i])));

                                        if(tmp==NULL)exit(EXIT_FAILURE);

                                        strcpy(tmp,&marker[i]);

                                        setComment(doc->bug,tmp);

                                     }

     

     if(detail==1){

                   int length=1+strlen(doc->details)+strlen(line);

                   char* tmp=(char*)malloc(length*sizeof(char));

                   tmp[0]='\0';

                   if(tmp==NULL)exit(EXIT_FAILURE);

                   strcat(tmp,doc->details);

                   strcat(tmp,line);

                   free(doc->details);

                   doc->details=tmp;

                   }

     

     

     }



void setComment(char* field, ,char* doc){

     if(field==NULL)field=doc;

     else{

          int length=1+strlen(field)+strlen(doc);

          char* tmp=(char*)malloc(length*sizeof(char));

          if(tmp==NULL)exit(EXIT_FAILURE);

          tmp[0]='\0';

          strcat(tmp,field);

          strcat(tmp,doc);

          free(field);

          free(doc);

          field=tmp;

     }                                                       

}