city_generator2

commit 7292b5ed640c497645b319c208139ca8983c48e0
parent 08e4cfc029f07d21c7fef152649244417baf5792
Author: Benjamin Piaud <benjamin.piaud@meso-star.com>
Date:   Thu, 22 Sep 2022 15:30:52 +0200

Continue with parsing

Diffstat:
M
src/cg_parsing.c
 | 
68
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
M
src/cg_parsing.h
 | 
7
+++++++

2 files changed, 75 insertions(+), 0 deletions(-)
diff --git a/src/cg_parsing.c b/src/cg_parsing.c
@@ -126,3 +126,71 @@ exit:
 error:
   goto exit;
 }
+
+
+res_T
+parse_building
+ (struct logger* logger,
+  struct txtrdr* reader,
+  struct building* building)
+{
+  res_T res = RES_OK;
+  char* line = NULL;
+
+  ERR(txtrdr_read_line(reader));
+  while (txtrdr_get_line(reader)){
+    size_t id = 0;
+    char* value = NULL;
+
+    line = remove_spaces(txtrdr_get_line(reader));
+    ERR(strtolower(line, line));
+
+    if (sscanf(line, "id=%lf", &id) == 1 ) {
+      building->id = id;
+    }
+
+    value = malloc(( strlen(line )) * sizeof(char));
+    if (sscanf(line, "extent=%s", value) == 1 ) {
+      size_t sz = 0;
+      if (cstr_to_list_double(value, ',', ground->extent, &sz, 4)
+          != RES_OK || sz != 4) {
+        logger_print(logger, LOG_ERROR, 
+            "[ground] extent value not valid: 4 values required.\n");
+        res = RES_BAD_ARG;
+        if (value) free(value);
+        goto error;
+      }
+    }
+    if (value) free(value);
+
+    [>if new section goto check and exit<]
+    if (sscanf(line, "[%[^]]", value) == 1 ) { 
+          goto check;
+    }
+    ERR(txtrdr_read_line(reader));  
+  }
+
+check:
+  [>check depth<]
+  if (ground->depth <= 0) {
+    logger_print(logger, LOG_ERROR, 
+        "[ground] depth value not valid: must be > 0.\n");
+    res = RES_BAD_ARG;
+    goto error;
+  } 
+
+  [>check extent<]
+  if (ground->extent[0] >= ground->extent[1]
+      || ground->extent[2] >= ground->extent[3]) {
+    logger_print(logger, LOG_ERROR, 
+        "[ground] extent value not valid: xmax must be > xmin and ymax must be > ymin.\n");
+    res = RES_BAD_ARG;
+    goto error;
+  }
+
+
+exit:
+  return res;
+error:
+  goto exit;
+}
diff --git a/src/cg_parsing.h b/src/cg_parsing.h
@@ -21,6 +21,7 @@
 #include <rsys/logger.h>
 
 #include "cg_ground.h"
+#include "cg_building.h"
 
 #ifndef PARSING_H
 #define PARSING_H
@@ -33,5 +34,11 @@ parse_ground
   struct txtrdr* reader,
   struct ground* ground);
 
+res_T
+parse_building
+ (struct logger* logger,
+  struct txtrdr* reader,
+  struct building* building);
+
 #endif  /*PARSING_H*/