1 /* sdcclib.c: sdcc librarian
2 Copyright (C) 2003, Jesus Calvino-Fraga jesusc(at)ece.ubc.ca
4 This program is free software; you can redistribute it and/or modify it
5 under the terms of the GNU General Public License as published by the
6 Free Software Foundation; either version 2, or (at your option) any
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
23 #if !defined(__BORLANDC__) && !defined(_MSC_VER)
27 char ProgName[PATH_MAX];
28 char LibName[PATH_MAX];
29 char LibNameTmp[PATH_MAX];
30 char IndexName[PATH_MAX];
31 char RelName[PATH_MAX];
32 char AdbName[PATH_MAX];
39 #define OPT_DUMP_SYM 3
40 #define OPT_DUMP_MOD 4
43 #define EQ(A,B) !strcmp((A),(B))
44 #define NEQ(A,B) strcmp((A),(B))
47 FILE *lib, *newlib, *rel, *adb, *libindex;
48 char FLine[MAXLINE+1];
49 char ModName[MAXLINE+1];
52 void GetNameFromPath(char * path, char * name)
56 for(i=0; path[i]!=0; i++);
57 for(; (path[i]!='\\')&&(path[i]!='/')&&(i>=0); i--);
58 for(j=0, i++; (path[i]!='.')&&(path[i]!=0); i++, j++) name[j]=path[i];
62 void ChangeExtension(char * path, char * ext)
66 for(i=0; path[i]!=0; i++);
67 for(; (path[i]!='.')&&(path[i]!='\\')&&(path[i]!='/')&&(i>=0); i--);
75 printf("ERROR: Filename '%s' must have an extension\n", path);
80 void CleanLine(char * buff)
86 if((buff[j]=='\n')||(buff[j]=='\r')) buff[j]=0;
90 int set_options (char * opt)
92 int rvalue=0, unknown=0;
94 "Usage: %s [-options] library relfile\n\n"
95 "available options:\n"
96 "a - Adds relfile to library. If relfile exists, replaces it.\n"
97 "d - Deletes relfile from library.\n"
98 "e - Extracts relfile from library.\n"
99 "s - Dumps symbols of library.\n"
100 "m - Dumps modules of library.\n"
101 "v - Displays program version.\n"
111 printf("%s: SDCC librarian version %s\n", ProgName, version);
112 printf("by Jesus Calvino-Fraga\n\n");
113 if (unknown) printf("Unknown option: %c\n", opt[0]);
114 if (opt[0]=='v') exit(0);
115 printf(Help, ProgName);
137 void ProcLineOptions (int argc, char **argv)
142 /*Get the program name*/
143 GetNameFromPath(argv[0], ProgName);
145 for (j=1; j<argc; j++)
149 for(i=1; argv[j][i]!=0 ; i++)
150 if (set_options(&argv[j][i])) break;
158 strcpy(LibName, argv[j]);
163 strcpy(RelName, argv[j]);
173 if ( (cont_par!=2) && (action<OPT_DUMP_SYM) )
175 printf("Error: Too %s arguments.\n", cont_par<2?"few":"many");
176 set_options("h"); /*Show help and exit*/
178 else if ( (cont_par!=1) && (action>=OPT_DUMP_SYM) )
180 printf("Error: Too %s arguments.\n", cont_par<1?"few":"many");
181 set_options("h"); /*Show help and exit*/
188 long newlibpos, indexsize;
189 char symname[MAXLINE+1];
192 strcpy(LibNameTmp, LibName);
193 ChangeExtension(LibNameTmp, "__L");
195 strcpy(IndexName, LibName);
196 ChangeExtension(IndexName, "__I");
198 strcpy(AdbName, RelName);
199 ChangeExtension(AdbName, "adb");
201 lib=fopen(LibName, "r");
203 if(action==OPT_ADD_REL)
205 rel=fopen(RelName, "r");
208 printf("ERROR: Couldn't open file '%s'", RelName);
209 if(lib!=NULL) fclose(lib);
213 GetNameFromPath(RelName, ModName);
215 newlib=fopen(LibNameTmp, "w");
218 printf("ERROR: Couldn't create temporary file '%s'", LibNameTmp);
219 if(lib!=NULL) fclose(lib);
223 fprintf(newlib, "<FILES>\n\n");
225 libindex=fopen(IndexName, "w");
228 printf("ERROR: Couldn't create temporary file '%s'", IndexName);
229 if(lib!=NULL) fclose(lib);
235 if(lib!=NULL) while(!feof(lib))
238 fgets(FLine, MAXLINE, lib);
244 if(EQ(FLine, "<FILE>"))
247 fgets(FLine, MAXLINE, lib);
249 if(NEQ(FLine, ModName))
251 newlibpos=ftell(newlib);
252 fprintf(newlib, "<FILE>\n%s\n", FLine);
253 fprintf(libindex, "<MODULE>\n%s %ld\n", FLine, newlibpos);
259 fprintf(newlib, "%s\n", FLine);
260 if(EQ(FLine, "</FILE>"))
262 fprintf(newlib, "\n");
263 fprintf(libindex, "</MODULE>\n\n");
267 else if(EQ(FLine, "<REL>")) inrel=1;
268 else if(EQ(FLine, "</REL>")) inrel=0;
273 sscanf(FLine, "S %s %c", symname, &c);
274 if(c=='D') fprintf(libindex, "%s\n", symname);
281 if(action==OPT_ADD_REL)
283 newlibpos=ftell(newlib);
284 fprintf(newlib, "<FILE>\n%s\n<REL>\n", ModName);
285 fprintf(libindex, "<MODULE>\n%s %ld\n", ModName, newlibpos);
289 fgets(FLine, MAXLINE, rel);
293 fprintf(newlib, "%s\n", FLine);
297 sscanf(FLine, "S %s %c", symname, &c);
298 if(c=='D') fprintf(libindex, "%s\n", symname);
302 fprintf(libindex, "</MODULE>\n");
303 fprintf(newlib, "</REL>\n<ADB>\n");
305 adb=fopen(AdbName, "r");
311 fgets(FLine, MAXLINE, adb);
315 fprintf(newlib, "%s\n", FLine);
320 fprintf(newlib, "</ADB>\n</FILE>\n");
323 /*Put the temporary files together as a new library file*/
324 indexsize=ftell(libindex);
328 if(lib!=NULL) fclose(lib);
331 newlib=fopen(LibNameTmp, "r");
332 lib=fopen(LibName, "w");
333 libindex=fopen(IndexName, "r");
335 fprintf(lib, "<SDCCLIB>\n\n");
336 fprintf(lib, "<INDEX>\n");
338 indexsize+=ftell(lib)+12+14;
339 fprintf(lib, "%10ld\n", indexsize);
341 while(!feof(libindex))
344 fgets(FLine, MAXLINE, libindex);
345 fprintf(lib, "%s", FLine);
347 fprintf(lib, "\n</INDEX>\n\n");
352 fgets(FLine, MAXLINE, newlib);
353 fprintf(lib, "%s", FLine);
355 fprintf(lib, "\n</FILES>\n\n");
356 fprintf(lib, "</SDCCLIB>\n");
366 void ExtractRel(void)
368 strcpy(AdbName, RelName);
369 ChangeExtension(AdbName, "adb");
371 lib=fopen(LibName, "r");
374 printf("ERROR: Couldn't open file '%s'", LibName);
378 rel=fopen(RelName, "w");
381 printf("ERROR: Couldn't create file '%s'", RelName);
385 GetNameFromPath(RelName, ModName);
387 adb=fopen(AdbName, "w");
390 printf("ERROR: Couldn't create file '%s'", AdbName);
400 fgets(FLine, MAXLINE, lib);
406 if(EQ(FLine, "<FILE>"))
409 fgets(FLine, MAXLINE, lib);
411 if(EQ(FLine, ModName)) state=1;
415 if(EQ(FLine, "<REL>")) state=2;
418 if(EQ(FLine, "</REL>"))
421 fprintf(rel, "%s\n", FLine);
424 if(EQ(FLine, "<ADB>")) state=4;
427 if(EQ(FLine, "</ADB>"))
430 fprintf(adb, "%s\n", FLine);
440 void DumpSymbols(void)
442 lib=fopen(LibName, "r");
445 printf("ERROR: Couldn't open file '%s'", LibName);
453 fgets(FLine, MAXLINE, lib);
459 if(EQ(FLine, "<INDEX>")) state=1;
462 if(EQ(FLine, "<MODULE>"))
465 fgets(FLine, MAXLINE, lib);
466 sscanf(FLine, "%s", ModName);
467 if(action==OPT_DUMP_SYM)
469 printf("%s.rel:\n", ModName);
474 printf("%s.rel\n", ModName);
477 else if(EQ(FLine, "</INDEX>")) state=3;
480 if(EQ(FLine, "</MODULE>"))
485 else printf(" %s\n", FLine);
497 int main(int argc, char **argv)
499 ProcLineOptions (argc, argv);
519 return 0; //Success!!!