diff options
Diffstat (limited to 'source/blender/makesdna/intern/makesdna.c')
| -rw-r--r-- | source/blender/makesdna/intern/makesdna.c | 48 |
1 files changed, 31 insertions, 17 deletions
diff --git a/source/blender/makesdna/intern/makesdna.c b/source/blender/makesdna/intern/makesdna.c index 8b841b67e54..694b403c7c5 100644 --- a/source/blender/makesdna/intern/makesdna.c +++ b/source/blender/makesdna/intern/makesdna.c @@ -132,23 +132,24 @@ const char *includefiles[] = { "DNA_anim_types.h", "DNA_boid_types.h", "DNA_smoke_types.h", + "DNA_speaker_types.h", // empty string to indicate end of includefiles "" }; -int maxdata= 500000, maxnr= 50000; -int nr_names=0; -int nr_types=0; -int nr_structs=0; -char **names, *namedata; /* at address names[a] is string a */ -char **types, *typedata; /* at address types[a] is string a */ -short *typelens; /* at typelens[a] is de length of type a */ -short *alphalens; /* contains sizes as they are calculated on the DEC Alpha (64 bits) */ -short **structs, *structdata; /* at sp= structs[a] is the first address of a struct definition - sp[0] is type number - sp[1] is amount of elements - sp[2] sp[3] is typenr, namenr (etc) */ +static int maxdata= 500000, maxnr= 50000; +static int nr_names=0; +static int nr_types=0; +static int nr_structs=0; +static char **names, *namedata; /* at address names[a] is string a */ +static char **types, *typedata; /* at address types[a] is string a */ +static short *typelens; /* at typelens[a] is de length of type a */ +static short *alphalens; /* contains sizes as they are calculated on the DEC Alpha (64 bits), infact any 64bit system */ +static short **structs, *structdata;/* at sp= structs[a] is the first address of a struct definition + sp[0] is type number + sp[1] is amount of elements + sp[2] sp[3] is typenr, namenr (etc) */ /** * Variable to control debug output of makesdna. * debugSDNA: @@ -157,8 +158,8 @@ short **structs, *structdata; /* at sp= structs[a] is the first address of a str * - 2 = full trace, tell which names and types were found * - 4 = full trace, plus all gritty details */ -int debugSDNA = 0; -int additional_slen_offset; +static int debugSDNA = 0; +static int additional_slen_offset; /* ************************************************************************** */ /* Functions */ @@ -670,6 +671,8 @@ int arraysize(char *astr, int len) } else if( str[a]==']' && cp) { str[a]= 0; + /* if 'cp' is a preprocessor definition, it will evaluate to 0, + * the caller needs to check for this case and throw an error */ mul*= atoi(cp); } } @@ -713,7 +716,12 @@ static int calculate_structlens(int firststruct) /* has the name an extra length? (array) */ mul= 1; if( cp[namelen-1]==']') mul= arraysize(cp, namelen); - + + if (mul == 0) { + printf("Zero array size found or could not parse %s: '%.*s'\n", types[structtype], namelen + 1, cp); + dna_error = 1; + } + /* 4-8 aligned/ */ if(sizeof(void *) == 4) { if (len % 4) { @@ -743,7 +751,12 @@ static int calculate_structlens(int firststruct) /* has the name an extra length? (array) */ mul= 1; if( cp[namelen-1]==']') mul= arraysize(cp, namelen); - + + if (mul == 0) { + printf("Zero array size found or could not parse %s: '%.*s'\n", types[structtype], namelen + 1, cp); + dna_error = 1; + } + /* struct alignment */ if(type >= firststruct) { if(sizeof(void *)==8 && (len % 8) ) { @@ -877,7 +890,7 @@ void printStructLenghts(void) } -int make_structDNA(char *baseDirectory, FILE *file) +static int make_structDNA(char *baseDirectory, FILE *file) { int len, i; short *sp; @@ -1184,4 +1197,5 @@ int main(int argc, char ** argv) #include "DNA_anim_types.h" #include "DNA_boid_types.h" #include "DNA_smoke_types.h" +#include "DNA_speaker_types.h" /* end of list */ |