2 * udibuild - UDI Compilation Utility
3 * - By John Hodge (thePowersGang)
6 * - udiprops.txt parsing (for udibuild only)
14 #include "include/udiprops.h"
17 static int _get_token_sym(const char *str, const char **outstr, ...)
20 va_start(args, outstr);
22 for( int idx = 0; (sym = va_arg(args, const char *)); idx ++ )
24 size_t len = strlen(sym);
25 if( memcmp(str, sym, len) != 0 )
27 if( str[len] && !isspace(str[len]) )
32 while( isspace(**outstr) )
38 const char *end = str;
39 while( !isspace(*end) )
41 // fprintf(stderr, "udiprops: Unknown token '%.*s'\n", end-str, str);
47 static void rtrim(char *str)
52 while( pos != str && isspace(pos[-1]) )
56 tUdiprops *Udiprops_LoadBuild(const char *Filename)
58 FILE *fp = fopen(Filename, "r");
60 perror("Udiprops_LoadBuild");
64 char *current_compile_opts = NULL;
66 tUdiprops *ret = calloc( 1, sizeof(tUdiprops) );
69 while( fgets(buf, sizeof(buf)-1, fp) )
73 char *hash = strchr(str, '#');
74 if( hash ) *hash = '\0';
77 if( !str[0] ) continue ;
79 int sym = _get_token_sym(str, (const char**)&str,
80 "source_files", "compile_options", "source_requires", NULL);
83 case 0: // source_files
84 for(char *file = strtok(str, " \t"); file; file = strtok(NULL, " \t") )
86 tUdiprops_Srcfile *srcfile = malloc(sizeof(tUdiprops_Srcfile)+strlen(file)+1);
87 srcfile->CompileOpts = current_compile_opts;
88 srcfile->Filename = (void*)(srcfile+1);
89 strcpy((char*)srcfile->Filename, file);
92 ret->SourceFiles = realloc(ret->SourceFiles, (n_srcfiles+1)*sizeof(void*));
93 ret->SourceFiles[n_srcfiles-1] = srcfile;
94 ret->SourceFiles[n_srcfiles] = NULL;
97 case 1: // compile_options
98 current_compile_opts = malloc(strlen(str)+1);
99 strcpy(current_compile_opts, str);
101 case 2: // source_requires
102 // TODO: Use source_requires
107 // "Intentional" memory leak
108 // - current_compile_opts not freed, and shared between srcfiles
109 // - If two compile_options statements appear in a row, one is definitely leaked