* Chau muchos memory leaks.

[z.facultad/75.06/emufs.git] / emufs_gui / facturas.c

diff --git a/emufs_gui/facturas.c b/emufs_gui/facturas.c
index f940890f9ffb842eb0cc62a7c8ea3361a22a7d79..08eee4af1f7c9853e2f6f724d71cbd7ed702613a 100644 (file)
--- a/emufs_gui/facturas.c
+++ b/emufs_gui/facturas.c
@@ -20,7 +20,12 @@ t_LstFacturas *fact_get_lst()
 /* Hack! ... Si no existe propiedad retorna "" */
 char *xml_get_prop(xmlNode *node, char *nombre)
 {
-       if (xmlGetProp(node, nombre) == NULL) return "";
+       char *s;
+       if (xmlGetProp(node, nombre) == NULL) {
+               s = malloc(1);
+               s[0] = '\0';
+               return s;
+       }
        return xmlGetProp(node, nombre);
 }
 
@@ -75,6 +80,7 @@ t_Item *leer_items(xmlNode *node, int *cant, int size)
 {
        t_Item *tmp;
        int count;
+       char *prop;
        if (size == -1) {
                *cant = 0;
                return NULL;
@@ -88,9 +94,11 @@ t_Item *leer_items(xmlNode *node, int *cant, int size)
                while (node) {
                        if (node->type == XML_ELEMENT_NODE) {
                                if (strcmp(node->name, "ITEMVENTA") == 0) {
-                                       tmp[count].numero = atoi(xml_get_prop(node, "NroArtículo"));
-                                       strcpy(tmp[count].cv, xml_get_prop(node, "CV"));
-                                       strcpy(tmp[count].pvu, xml_get_prop(node, "PVU"));
+                                       prop = xml_get_prop(node, "NroArtículo");
+                                       tmp[count].numero = atoi(prop);
+                                       xmlFree(prop);
+                                       strcpy(tmp[count].cv, prop = xml_get_prop(node, "CV")); xmlFree(prop);
+                                       strcpy(tmp[count].pvu, prop = xml_get_prop(node, "PVU")); xmlFree(prop);
                                        count++;
                                }
                        }
@@ -130,6 +138,7 @@ t_LstFacturas *fact_cargar(const char *filename, int tipo, int tam_bloque)
        xmlDocPtr document;
        xmlNode *node, *inicio;
        int error = 0, cant_items;
+       char *prop;
        EMUFS_REG_SIZE size;
        t_LstFacturas *tmp;
        EMUFS_REG_ID id; /*, *indices, indices_cant;*/
@@ -179,15 +188,18 @@ t_LstFacturas *fact_cargar(const char *filename, int tipo, int tam_bloque)
                                        t_Factura fact;
                                        void *save;
                                        memset(&fact, '*', sizeof(t_Factura));
-                                       fact.numero = atoi(xml_get_prop(node, "NroFac"));
-                                       fact.procdoi = atof(xml_get_prop(node, "PorcDoI"));
-                                       fact.numero_remito = atoi(xml_get_prop(node, "NroRemito"));
-                                       strcpy(fact.emision, xml_get_prop(node, "FechaEmisión"));
-                                       strcpy(fact.vencimiento, xml_get_prop(node, "FechaVto"));
-                                       strcpy(fact.estado, xml_get_prop(node, "Estado"));
-                                       strcpy(fact.fp, xml_get_prop(node, "FP"));
-                                       strcpy(fact.ctacte, xml_get_prop(node, "NroCtaCte"));
-                                       strcpy(fact.cheque, xml_get_prop(node, "NroCheque"));
+                                       prop = xml_get_prop(node, "NroFac");
+                                       fact.numero = atoi(prop); xmlFree(prop);
+                                       prop = xml_get_prop(node, "PorcDoI");
+                                       fact.procdoi = atof(prop); xmlFree(prop);
+                                       prop = xml_get_prop(node, "NroRemito");
+                                       fact.numero_remito = atoi(prop); xmlFree(prop);
+                                       strcpy(fact.emision, prop = xml_get_prop(node, "FechaEmisión")); xmlFree(prop);
+                                       strcpy(fact.vencimiento, prop = xml_get_prop(node, "FechaVto")); xmlFree(prop);
+                                       strcpy(fact.estado, prop = xml_get_prop(node, "Estado")); xmlFree(prop);
+                                       strcpy(fact.fp, prop = xml_get_prop(node, "FP")); xmlFree(prop);
+                                       strcpy(fact.ctacte, prop = xml_get_prop(node, "NroCtaCte")); xmlFree(prop);
+                                       strcpy(fact.cheque, prop = xml_get_prop(node, "NroCheque")); xmlFree(prop);
 
                                        fact.nota = leer_nota(node);
                                        fact.items = leer_items(node, &fact.cant_items, (tipo==3)?10:-1);