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-rw-r--r--planner.c117
1 files changed, 65 insertions, 52 deletions
diff --git a/planner.c b/planner.c
index 3d7587da3..9c0c95f45 100644
--- a/planner.c
+++ b/planner.c
@@ -499,7 +499,11 @@ static unsigned int *sort_stops(int *dstops, int dnr, struct gaschanges *gstops,
static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool show_disclaimer, int error)
{
- char buffer[2000000], temp[100000], *deco, buf[1000];
+ const unsigned int sz_buffer = 2000000;
+ const unsigned int sz_temp = 100000;
+ char *buffer = (char *)malloc(sz_buffer);
+ char *temp = (char *)malloc(sz_temp);
+ char buf[1000], *deco;
int len, lastdepth = 0, lasttime = 0, lastsetpoint = -1, newdepth = 0, lastprintdepth = 0, lastprintsetpoint = -1;
struct gasmix lastprintgasmix = { -1, -1 };
struct divedatapoint *dp = diveplan->dp;
@@ -525,41 +529,47 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
"PLAN DIVES SIMPLY BASED ON THE RESULTS GIVEN HERE."), deco);
disclaimer = buf;
- if (!dp)
+ if (!dp) {
+ free((void *)buffer);
+ free((void *)temp);
return;
+ }
if (error) {
- snprintf(temp, sizeof(temp), "%s",
+ snprintf(temp, sz_temp, "%s",
translate("gettextFromC", "Decompression calculation aborted due to excessive time"));
- snprintf(buffer, sizeof(buffer), "<span style='color: red;'>%s </span> %s<br>",
+ snprintf(buffer, sz_buffer, "<span style='color: red;'>%s </span> %s<br>",
translate("gettextFromC", "Warning:"), temp);
dive->notes = strdup(buffer);
+
+ free((void *)buffer);
+ free((void *)temp);
return;
}
- len = show_disclaimer ? snprintf(buffer, sizeof(buffer), "<div><b>%s<b></div><br>", disclaimer) : 0;
+ len = show_disclaimer ? snprintf(buffer, sz_buffer, "<div><b>%s<b></div><br>", disclaimer) : 0;
if (prefs.deco_mode == BUEHLMANN){
- snprintf(temp, sizeof(temp), translate("gettextFromC", "based on Buhlmann ZHL-16B with GFlow = %d and GFhigh = %d"),
+ snprintf(temp, sz_temp, translate("gettextFromC", "based on Buhlmann ZHL-16B with GFlow = %d and GFhigh = %d"),
diveplan->gflow, diveplan->gfhigh);
} else if (prefs.deco_mode == VPMB){
- snprintf(temp, sizeof(temp), "%s", translate("gettextFromC", "based on VPM-B"));
+ snprintf(temp, sz_temp, "%s", translate("gettextFromC", "based on VPM-B"));
} else if (prefs.deco_mode == RECREATIONAL){
- snprintf(temp, sizeof(temp), translate("gettextFromC", "recreational mode based on Buhlmann ZHL-16B with GFlow = %d and GFhigh = %d"),
+ snprintf(temp, sz_temp, translate("gettextFromC", "recreational mode based on Buhlmann ZHL-16B with GFlow = %d and GFhigh = %d"),
diveplan->gflow, diveplan->gfhigh);
}
- len += snprintf(buffer + len, sizeof(buffer) - len, "<div><b>%s</b><br>%s</div><br>",
+ len += snprintf(buffer + len, sz_buffer - len, "<div><b>%s</b><br>%s</div><br>",
translate("gettextFromC", "Subsurface dive plan"), temp);
if (!plan_verbatim) {
- len += snprintf(buffer + len, sizeof(buffer) - len, "<div><table><thead><tr><th>%s</th>",
+ len += snprintf(buffer + len, sz_buffer - len, "<div><table><thead><tr><th>%s</th>",
translate("gettextFromC", "depth"));
if (plan_display_duration)
- len += snprintf(buffer + len, sizeof(buffer) - len, "<th style='padding-left: 10px;'>%s</th>",
+ len += snprintf(buffer + len, sz_buffer - len, "<th style='padding-left: 10px;'>%s</th>",
translate("gettextFromC", "duration"));
if (plan_display_runtime)
- len += snprintf(buffer + len, sizeof(buffer) - len, "<th style='padding-left: 10px;'>%s</th>",
+ len += snprintf(buffer + len, sz_buffer - len, "<th style='padding-left: 10px;'>%s</th>",
translate("gettextFromC", "runtime"));
- len += snprintf(buffer + len, sizeof(buffer) - len,
+ len += snprintf(buffer + len, sz_buffer - len,
"<th style='padding-left: 10px; float: left;'>%s</th></tr></thead><tbody style='float: left;'>",
translate("gettextFromC", "gas"));
}
@@ -604,7 +614,7 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
if (dp->depth != lastprintdepth) {
if (plan_display_transitions || dp->entered || !dp->next || (gaschange_after && dp->next && dp->depth != nextdp->depth)) {
if (dp->setpoint)
- snprintf(temp, sizeof(temp), translate("gettextFromC", "Transition to %.*f %s in %d:%02d min - runtime %d:%02u on %s (SP = %.1fbar)"),
+ snprintf(temp, sz_temp, translate("gettextFromC", "Transition to %.*f %s in %d:%02d min - runtime %d:%02u on %s (SP = %.1fbar)"),
decimals, depthvalue, depth_unit,
FRACTION(dp->time - lasttime, 60),
FRACTION(dp->time, 60),
@@ -612,33 +622,33 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
(double) dp->setpoint / 1000.0);
else
- snprintf(temp, sizeof(temp), translate("gettextFromC", "Transition to %.*f %s in %d:%02d min - runtime %d:%02u on %s"),
+ snprintf(temp, sz_temp, translate("gettextFromC", "Transition to %.*f %s in %d:%02d min - runtime %d:%02u on %s"),
decimals, depthvalue, depth_unit,
FRACTION(dp->time - lasttime, 60),
FRACTION(dp->time, 60),
gasname(&gasmix));
- len += snprintf(buffer + len, sizeof(buffer) - len, "%s<br>", temp);
+ len += snprintf(buffer + len, sz_buffer - len, "%s<br>", temp);
}
newdepth = dp->depth;
lasttime = dp->time;
} else {
if ((nextdp && dp->depth != nextdp->depth) || gaschange_after) {
if (dp->setpoint)
- snprintf(temp, sizeof(temp), translate("gettextFromC", "Stay at %.*f %s for %d:%02d min - runtime %d:%02u on %s (SP = %.1fbar)"),
+ snprintf(temp, sz_temp, translate("gettextFromC", "Stay at %.*f %s for %d:%02d min - runtime %d:%02u on %s (SP = %.1fbar)"),
decimals, depthvalue, depth_unit,
FRACTION(dp->time - lasttime, 60),
FRACTION(dp->time, 60),
gasname(&gasmix),
(double) dp->setpoint / 1000.0);
else
- snprintf(temp, sizeof(temp), translate("gettextFromC", "Stay at %.*f %s for %d:%02d min - runtime %d:%02u on %s"),
+ snprintf(temp, sz_temp, translate("gettextFromC", "Stay at %.*f %s for %d:%02d min - runtime %d:%02u on %s"),
decimals, depthvalue, depth_unit,
FRACTION(dp->time - lasttime, 60),
FRACTION(dp->time, 60),
gasname(&gasmix));
- len += snprintf(buffer + len, sizeof(buffer) - len, "%s<br>", temp);
+ len += snprintf(buffer + len, sz_buffer - len, "%s<br>", temp);
newdepth = dp->depth;
lasttime = dp->time;
}
@@ -665,15 +675,15 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
(!isascent && gaschange_before && nextdp && dp->depth != nextdp->depth) ||
(gaschange_after && lastentered) || (gaschange_after && !isascent) ||
(isascent && gaschange_after && nextdp && dp->depth != nextdp->depth )) {
- snprintf(temp, sizeof(temp), translate("gettextFromC", "%3.0f%s"), depthvalue, depth_unit);
- len += snprintf(buffer + len, sizeof(buffer) - len, "<tr><td style='padding-left: 10px; float: right;'>%s</td>", temp);
+ snprintf(temp, sz_temp, translate("gettextFromC", "%3.0f%s"), depthvalue, depth_unit);
+ len += snprintf(buffer + len, sz_buffer - len, "<tr><td style='padding-left: 10px; float: right;'>%s</td>", temp);
if (plan_display_duration) {
- snprintf(temp, sizeof(temp), translate("gettextFromC", "%3dmin"), (dp->time - lasttime + 30) / 60);
- len += snprintf(buffer + len, sizeof(buffer) - len, "<td style='padding-left: 10px; float: right;'>%s</td>", temp);
+ snprintf(temp, sz_temp, translate("gettextFromC", "%3dmin"), (dp->time - lasttime + 30) / 60);
+ len += snprintf(buffer + len, sz_buffer - len, "<td style='padding-left: 10px; float: right;'>%s</td>", temp);
}
if (plan_display_runtime) {
- snprintf(temp, sizeof(temp), translate("gettextFromC", "%3dmin"), (dp->time + 30) / 60);
- len += snprintf(buffer + len, sizeof(buffer) - len, "<td style='padding-left: 10px; float: right;'>%s</td>", temp);
+ snprintf(temp, sz_temp, translate("gettextFromC", "%3dmin"), (dp->time + 30) / 60);
+ len += snprintf(buffer + len, sz_buffer - len, "<td style='padding-left: 10px; float: right;'>%s</td>", temp);
}
/* Normally a gas change is displayed on the stopping segment, so only display a gas change at the end of
@@ -681,11 +691,11 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
*/
if (isascent && gaschange_after && dp->next && nextdp && dp->depth != nextdp->depth) {
if (dp->setpoint) {
- snprintf(temp, sizeof(temp), translate("gettextFromC", "(SP = %.1fbar)"), (double) nextdp->setpoint / 1000.0);
- len += snprintf(buffer + len, sizeof(buffer) - len, "<td style='padding-left: 10px; color: red; float: left;'><b>%s %s</b></td>", gasname(&newgasmix),
+ snprintf(temp, sz_temp, translate("gettextFromC", "(SP = %.1fbar)"), (double) nextdp->setpoint / 1000.0);
+ len += snprintf(buffer + len, sz_buffer - len, "<td style='padding-left: 10px; color: red; float: left;'><b>%s %s</b></td>", gasname(&newgasmix),
temp);
} else {
- len += snprintf(buffer + len, sizeof(buffer) - len, "<td style='padding-left: 10px; color: red; float: left;'><b>%s</b></td>", gasname(&newgasmix));
+ len += snprintf(buffer + len, sz_buffer - len, "<td style='padding-left: 10px; color: red; float: left;'><b>%s</b></td>", gasname(&newgasmix));
}
lastprintsetpoint = nextdp->setpoint;
lastprintgasmix = newgasmix;
@@ -693,20 +703,20 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
} else if (gaschange_before) {
// If a new gas has been used for this segment, now is the time to show it
if (dp->setpoint) {
- snprintf(temp, sizeof(temp), translate("gettextFromC", "(SP = %.1fbar)"), (double) dp->setpoint / 1000.0);
- len += snprintf(buffer + len, sizeof(buffer) - len, "<td style='padding-left: 10px; color: red; float: left;'><b>%s %s</b></td>", gasname(&gasmix),
+ snprintf(temp, sz_temp, translate("gettextFromC", "(SP = %.1fbar)"), (double) dp->setpoint / 1000.0);
+ len += snprintf(buffer + len, sz_buffer - len, "<td style='padding-left: 10px; color: red; float: left;'><b>%s %s</b></td>", gasname(&gasmix),
temp);
} else {
- len += snprintf(buffer + len, sizeof(buffer) - len, "<td style='padding-left: 10px; color: red; float: left;'><b>%s</b></td>", gasname(&gasmix));
+ len += snprintf(buffer + len, sz_buffer - len, "<td style='padding-left: 10px; color: red; float: left;'><b>%s</b></td>", gasname(&gasmix));
}
// Set variables so subsequent iterations can test against the last gas printed
lastprintsetpoint = dp->setpoint;
lastprintgasmix = gasmix;
gaschange_after = false;
} else {
- len += snprintf(buffer + len, sizeof(buffer) - len, "<td>&nbsp;</td>");
+ len += snprintf(buffer + len, sz_buffer - len, "<td>&nbsp;</td>");
}
- len += snprintf(buffer + len, sizeof(buffer) - len, "</tr>");
+ len += snprintf(buffer + len, sz_buffer - len, "</tr>");
newdepth = dp->depth;
lasttime = dp->time;
}
@@ -716,11 +726,11 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
if (plan_verbatim) {
if (lastsetpoint >= 0) {
if (nextdp && nextdp->setpoint)
- snprintf(temp, sizeof(temp), translate("gettextFromC", "Switch gas to %s (SP = %.1fbar)"), gasname(&newgasmix), (double) nextdp->setpoint / 1000.0);
+ snprintf(temp, sz_temp, translate("gettextFromC", "Switch gas to %s (SP = %.1fbar)"), gasname(&newgasmix), (double) nextdp->setpoint / 1000.0);
else
- snprintf(temp, sizeof(temp), translate("gettextFromC", "Switch gas to %s"), gasname(&newgasmix));
+ snprintf(temp, sz_temp, translate("gettextFromC", "Switch gas to %s"), gasname(&newgasmix));
- len += snprintf(buffer + len, sizeof(buffer) - len, "%s<br>", temp);
+ len += snprintf(buffer + len, sz_buffer - len, "%s<br>", temp);
}
gaschange_after = false;
gasmix = newgasmix;
@@ -731,21 +741,21 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
lastsetpoint = dp->setpoint;
lastentered = dp->entered;
} while ((dp = nextdp) != NULL);
- len += snprintf(buffer + len, sizeof(buffer) - len, "</tbody></table></div>");
+ len += snprintf(buffer + len, sz_buffer - len, "</tbody></table></div>");
dive->cns = 0;
dive->maxcns = 0;
update_cylinder_related_info(dive);
- snprintf(temp, sizeof(temp), "%s", translate("gettextFromC", "CNS"));
- len += snprintf(buffer + len, sizeof(buffer) - len, "<div><br>%s: %i%%", temp, dive->cns);
- snprintf(temp, sizeof(temp), "%s", translate("gettextFromC", "OTU"));
- len += snprintf(buffer + len, sizeof(buffer) - len, "<br>%s: %i</div>", temp, dive->otu);
+ snprintf(temp, sz_temp, "%s", translate("gettextFromC", "CNS"));
+ len += snprintf(buffer + len, sz_buffer - len, "<div><br>%s: %i%%", temp, dive->cns);
+ snprintf(temp, sz_temp, "%s", translate("gettextFromC", "OTU"));
+ len += snprintf(buffer + len, sz_buffer - len, "<br>%s: %i</div>", temp, dive->otu);
if (dive->dc.divemode == CCR)
- snprintf(temp, sizeof(temp), "%s", translate("gettextFromC", "Gas consumption (CCR legs excluded):"));
+ snprintf(temp, sz_temp, "%s", translate("gettextFromC", "Gas consumption (CCR legs excluded):"));
else
- snprintf(temp, sizeof(temp), "%s", translate("gettextFromC", "Gas consumption:"));
- len += snprintf(buffer + len, sizeof(buffer) - len, "<div><br>%s<br>", temp);
+ snprintf(temp, sz_temp, "%s", translate("gettextFromC", "Gas consumption:"));
+ len += snprintf(buffer + len, sz_buffer - len, "<div><br>%s<br>", temp);
for (int gasidx = 0; gasidx < MAX_CYLINDERS; gasidx++) {
double volume, pressure, deco_volume, deco_pressure;
const char *unit, *pressure_unit;
@@ -772,11 +782,11 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
translate("gettextFromC", "Warning:"),
translate("gettextFromC", "not enough reserve for gas sharing on ascent!"));
- snprintf(temp, sizeof(temp), translate("gettextFromC", "%.0f%s/%.0f%s of %s (%.0f%s/%.0f%s in planned ascent)"), volume, unit, pressure, pressure_unit, gasname(&cyl->gasmix), deco_volume, unit, deco_pressure, pressure_unit);
+ snprintf(temp, sz_temp, translate("gettextFromC", "%.0f%s/%.0f%s of %s (%.0f%s/%.0f%s in planned ascent)"), volume, unit, pressure, pressure_unit, gasname(&cyl->gasmix), deco_volume, unit, deco_pressure, pressure_unit);
} else {
- snprintf(temp, sizeof(temp), translate("gettextFromC", "%.0f%s (%.0f%s during planned ascent) of %s"), volume, unit, deco_volume, unit, gasname(&cyl->gasmix));
+ snprintf(temp, sz_temp, translate("gettextFromC", "%.0f%s (%.0f%s during planned ascent) of %s"), volume, unit, deco_volume, unit, gasname(&cyl->gasmix));
}
- len += snprintf(buffer + len, sizeof(buffer) - len, "%s%s<br>", temp, warning);
+ len += snprintf(buffer + len, sz_buffer - len, "%s%s<br>", temp, warning);
}
dp = diveplan->dp;
if (dive->dc.divemode != CCR) {
@@ -790,20 +800,20 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
int decimals;
double depth_value = get_depth_units(dp->depth, &decimals, &depth_unit);
len = strlen(buffer);
- snprintf(temp, sizeof(temp),
+ snprintf(temp, sz_temp,
translate("gettextFromC", "high pO₂ value %.2f at %d:%02u with gas %s at depth %.*f %s"),
pressures.o2, FRACTION(dp->time, 60), gasname(&dp->gasmix), decimals, depth_value, depth_unit);
- len += snprintf(buffer + len, sizeof(buffer) - len, "<span style='color: red;'>%s </span> %s<br>",
+ len += snprintf(buffer + len, sz_buffer - len, "<span style='color: red;'>%s </span> %s<br>",
translate("gettextFromC", "Warning:"), temp);
} else if (pressures.o2 < 0.16) {
const char *depth_unit;
int decimals;
double depth_value = get_depth_units(dp->depth, &decimals, &depth_unit);
len = strlen(buffer);
- snprintf(temp, sizeof(temp),
+ snprintf(temp, sz_temp,
translate("gettextFromC", "low pO₂ value %.2f at %d:%02u with gas %s at depth %.*f %s"),
pressures.o2, FRACTION(dp->time, 60), gasname(&dp->gasmix), decimals, depth_value, depth_unit);
- len += snprintf(buffer + len, sizeof(buffer) - len, "<span style='color: red;'>%s </span> %s<br>",
+ len += snprintf(buffer + len, sz_buffer - len, "<span style='color: red;'>%s </span> %s<br>",
translate("gettextFromC", "Warning:"), temp);
}
@@ -811,8 +821,11 @@ static void add_plan_to_notes(struct diveplan *diveplan, struct dive *dive, bool
dp = dp->next;
}
}
- snprintf(buffer + len, sizeof(buffer) - len, "</div>");
+ snprintf(buffer + len, sz_buffer - len, "</div>");
dive->notes = strdup(buffer);
+
+ free((void *)buffer);
+ free((void *)temp);
}
int ascent_velocity(int depth, int avg_depth, int bottom_time)
generated by cgit v1.2.3-70-g09d2 (git 2.47.0) at 2024-12-26 06:06:07 +0000