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Detect perm errors in loss colors

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This commit is contained in:
Gareth Evans
2017-03-04 19:08:12 +00:00
parent da275074a9
commit 7fb07b1793
3 changed files with 12 additions and 9 deletions
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12
inputs.cc
View File

@@ -1143,7 +1143,7 @@ int LoadSignalColors(struct site xmtr)
return 0;
}
void LoadLossColors(struct site xmtr)
int LoadLossColors(struct site xmtr)
{
int x, y, ok, val[4];
char filename[255], string[80], *pointer = NULL, *s = NULL;
@@ -1243,14 +1243,13 @@ void LoadLossColors(struct site xmtr)
region.levels = 16;
fd = fopen(filename, "r");
if (fd == NULL && xmtr.filename[0] == '\0')
if ( xmtr.filename[0] == '\0' && (fd = fopen(filename, "r")) == NULL )
/* Don't save if we don't have an output file */
return;
return 0;
if (fd == NULL) {
fd = fopen(filename, "w");
if( (fd = fopen(filename, "w")) == NULL )
return errno;
for (x = 0; x < region.levels; x++)
fprintf(fd, "%3d: %3d, %3d, %3d\n", region.level[x],
@@ -1295,6 +1294,7 @@ void LoadLossColors(struct site xmtr)
fclose(fd);
region.levels = x;
}
return 0;
}
void LoadDBMColors(struct site xmtr)

2
inputs.hh
View File

@@ -7,7 +7,7 @@ int LoadSDF_SDF(char *name, int winfiles);
char LoadSDF(char *name, int winfiles);
int LoadPAT(char *az_filename, char *el_filename);
int LoadSignalColors(struct site xmtr);
void LoadLossColors(struct site xmtr);
int LoadLossColors(struct site xmtr);
void LoadDBMColors(struct site xmtr);
void LoadTopoData(int max_lon, int min_lon, int max_lat, int min_lat);
void LoadUDT(char *filename);

7
outputs.cc
View File

@@ -34,7 +34,7 @@ void DoPathLoss(char *filename, unsigned char geo, unsigned char kml,
image_ctx_t ctx;
int success;
if((success = image_init(&ctx, width, (kml ? height : height + 30), IMAGE_RGB, IMAGE_DEFAULT)) != 0){
if( (success = image_init(&ctx, width, (kml ? height : height + 30), IMAGE_RGB, IMAGE_DEFAULT)) != 0 ){
fprintf(stderr,"Error initializing image\n");
exit(success);
}
@@ -44,7 +44,10 @@ void DoPathLoss(char *filename, unsigned char geo, unsigned char kml,
255.0 / pow((double)(max_elevation - min_elevation),
one_over_gamma);
LoadLossColors(xmtr[0]);
if( (success = LoadLossColors(xmtr[0])) != 0 ){
fprintf(stderr,"Error loading loss colors\n");
exit(success);
}
if( filename != NULL ) {