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Refactoring in preparation for GRIB-462

This commit is contained in:
Shahram Najm 2013-12-04 14:56:58 +00:00
parent 44e2fa37c1
commit 0c86893e93
1 changed files with 49 additions and 35 deletions
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84
tools/grib_ls.c
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@ -52,37 +52,41 @@ int grib_options_count=sizeof(grib_options)/sizeof(grib_option);
double lat=0;
double lon=0;
int mode=0;
static int json=0;
static int json_latlon=0;
grib_nearest* n=NULL;
/*double *outlats,*outlons,*values,*lsm_values,*distances;*/
int main(int argc, char *argv[]) { return grib_tool(argc,argv);}
int main(int argc, char *argv[])
{
return grib_tool(argc,argv);
}
/*
This is executed before processing the options with i
getopt and therfore it is the right place for hacking
the arguments if needed
*/
int grib_tool_before_getopt(grib_runtime_options* options) {
This is executed before processing the options with i
getopt and therefore it is the right place for hacking
the arguments if needed
*/
int grib_tool_before_getopt(grib_runtime_options* options)
{
return 0;
}
/*
The options have been parsed and the structure
grib_runtime_options* options has been loaded.
Initialization and startup can be done here
*/
int grib_tool_init(grib_runtime_options* options) {
The options have been parsed and the structure
grib_runtime_options* options has been loaded.
Initialisation and startup can be done here
*/
int grib_tool_init(grib_runtime_options* options)
{
char *theEnd = NULL, *end1=NULL;
size_t size=4;
int ret=0;
double min=0,max=0;
int i=0;
char* p=NULL;
if (grib_options_on("j")) {
if (options->latlon && grib_options_on("j")) {
options->verbose=0;
json=1;
json_latlon=1;
}
if (options->latlon) {
@ -159,25 +163,27 @@ int grib_tool_init(grib_runtime_options* options) {
}
}
}
if (json) printf("[\n");
if (json_latlon) printf("[\n");
return 0;
}
/*
A new file is being parsed. The file name is file. This function is called every time
a new input file name is processed, before opening the file.
*/
int grib_tool_new_filename_action(grib_runtime_options* options,const char* file) {
A new file is being parsed. The file name is file. This function is called every time
a new input file name is processed, before opening the file.
*/
int grib_tool_new_filename_action(grib_runtime_options* options,const char* file)
{
return 0;
}
int grib_tool_new_file_action(grib_runtime_options* options,grib_tools_file* file) {
int grib_tool_new_file_action(grib_runtime_options* options,grib_tools_file* file)
{
return 0;
}
static void print_key_values(grib_runtime_options* options,grib_handle* h) {
static void print_key_values(grib_runtime_options* options,grib_handle* h)
{
int i;
int ret=0;
char* s="\"keys\" : {";
@ -210,6 +216,7 @@ static void print_key_values(grib_runtime_options* options,grib_handle* h) {
break;
default:
printf("invalid_type");
break;
}
}
if (ret == GRIB_NOT_FOUND) printf("null");
@ -218,11 +225,13 @@ static void print_key_values(grib_runtime_options* options,grib_handle* h) {
printf("}");
}
/* A new handle is available from the current input file and can be processed here.
The handle available in this function is in the set of messages satisfying the constrant of the
-w option. They are not to be skipped.
*/
int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h) {
/*
A new handle is available from the current input file and can be processed here.
The handle available in this function is in the set of messages satisfying the constraint
of the -w option. They are not to be skipped.
*/
int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h)
{
size_t size=4;
double v=0;
int err=0;
@ -257,7 +266,7 @@ int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h) {
}
}
if (json) {
if (json_latlon) {
char* s="\n[\n";
double missingValue=9999;
char value[MAX_STRING_LEN];
@ -299,20 +308,25 @@ int grib_tool_new_handle_action(grib_runtime_options* options, grib_handle* h) {
return 0;
}
/* A new handle to skip is available. At this point something can be done
with the message to be skipped before deleting the handle. */
int grib_tool_skip_handle(grib_runtime_options* options, grib_handle* h) {
/*
A new handle to skip is available. At this point something can be done
with the message to be skipped before deleting the handle
*/
int grib_tool_skip_handle(grib_runtime_options* options, grib_handle* h)
{
grib_handle_delete(h);
return 0;
}
/* key values can be printed in this function. Headers are already printed if requested.*/
void grib_tool_print_key_values(grib_runtime_options* options,grib_handle* h) {
void grib_tool_print_key_values(grib_runtime_options* options,grib_handle* h)
{
grib_print_key_values(options,h);
}
/* this is executed after the last message in the last file is processed */
int grib_tool_finalise_action(grib_runtime_options* options) {
int grib_tool_finalise_action(grib_runtime_options* options)
{
int i=0;
if (options->latlon && options->verbose) {
@ -341,7 +355,7 @@ int grib_tool_finalise_action(grib_runtime_options* options) {
}
if (n) grib_nearest_delete(n);
if (json) printf("\n]\n");
if (json_latlon) printf("\n]\n");
return 0;
}