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More sonarlint work

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This commit is contained in:
Jasmine Iwanek
2023-06-09 23:46:54 -04:00
parent 0d1d069af4
commit ee695e71f9
218 changed files with 6282 additions and 3845 deletions
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214
src/floppy/fdd_img.c
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@@ -40,8 +40,8 @@
#include <86box/fdd_img.h>
#include <86box/fdc.h>
typedef struct {
FILE *f;
typedef struct img_t {
FILE *fp;
uint8_t track_data[2][688128];
int sectors, tracks, sides;
uint8_t sector_size;
@@ -418,17 +418,17 @@ write_back(int drive)
int ssize = 128 << ((int) dev->sector_size);
int size;
if (dev->f == NULL)
if (dev->fp == NULL)
return;
if (dev->disk_at_once)
return;
if (fseek(dev->f, dev->base + (dev->track * dev->sectors * ssize * dev->sides), SEEK_SET) == -1)
if (fseek(dev->fp, dev->base + (dev->track * dev->sectors * ssize * dev->sides), SEEK_SET) == -1)
pclog("IMG write_back(): Error seeking to the beginning of the file\n");
for (int side = 0; side < dev->sides; side++) {
size = dev->sectors * ssize;
if (fwrite(dev->track_data[side], 1, size, dev->f) != size)
if (fwrite(dev->track_data[side], 1, size, dev->fp) != size)
fatal("IMG write_back(): Error writing data\n");
}
}
@@ -507,7 +507,7 @@ img_seek(int drive, int track)
int ssize = 128 << ((int) dev->sector_size);
uint32_t cur_pos = 0;
if (dev->f == NULL)
if (dev->fp == NULL)
return;
if (!dev->track_width && fdd_doublestep_40(drive))
@@ -519,7 +519,7 @@ img_seek(int drive, int track)
is_t0 = (track == 0) ? 1 : 0;
if (!dev->disk_at_once) {
if (fseek(dev->f, dev->base + (track * dev->sectors * ssize * dev->sides), SEEK_SET) == -1)
if (fseek(dev->fp, dev->base + (track * dev->sectors * ssize * dev->sides), SEEK_SET) == -1)
fatal("img_seek(): Error seeking\n");
}
@@ -528,7 +528,7 @@ img_seek(int drive, int track)
cur_pos = (track * dev->sectors * ssize * dev->sides) + (side * dev->sectors * ssize);
memcpy(dev->track_data[side], dev->disk_data + cur_pos, (size_t) dev->sectors * ssize);
} else {
read_bytes = fread(dev->track_data[side], 1, (size_t) dev->sectors * ssize, dev->f);
read_bytes = fread(dev->track_data[side], 1, (size_t) dev->sectors * ssize, dev->fp);
if (read_bytes < (dev->sectors * ssize))
memset(dev->track_data[side] + read_bytes, 0xf6, (dev->sectors * ssize) - read_bytes);
}
@@ -682,10 +682,10 @@ img_load(int drive, char *fn)
dev = (img_t *) malloc(sizeof(img_t));
memset(dev, 0x00, sizeof(img_t));
dev->f = plat_fopen(fn, "rb+");
if (dev->f == NULL) {
dev->f = plat_fopen(fn, "rb");
if (dev->f == NULL) {
dev->fp = plat_fopen(fn, "rb+");
if (dev->fp == NULL) {
dev->fp = plat_fopen(fn, "rb");
if (dev->fp == NULL) {
free(dev);
memset(floppyfns[drive], 0, sizeof(floppyfns[drive]));
return;
@@ -710,23 +710,23 @@ img_load(int drive, char *fn)
if (!strcasecmp(ext, "FDI")) {
/* This is a Japanese FDI image, so let's read the header */
img_log("img_load(): File is a Japanese FDI image...\n");
fseek(dev->f, 0x10, SEEK_SET);
(void) !fread(&bpb_bps, 1, 2, dev->f);
fseek(dev->f, 0x0C, SEEK_SET);
(void) !fread(&size, 1, 4, dev->f);
fseek(dev->fp, 0x10, SEEK_SET);
(void) !fread(&bpb_bps, 1, 2, dev->fp);
fseek(dev->fp, 0x0C, SEEK_SET);
(void) !fread(&size, 1, 4, dev->fp);
bpb_total = size / bpb_bps;
fseek(dev->f, 0x08, SEEK_SET);
(void) !fread(&(dev->base), 1, 4, dev->f);
fseek(dev->f, dev->base + 0x15, SEEK_SET);
bpb_mid = fgetc(dev->f);
fseek(dev->fp, 0x08, SEEK_SET);
(void) !fread(&(dev->base), 1, 4, dev->fp);
fseek(dev->fp, dev->base + 0x15, SEEK_SET);
bpb_mid = fgetc(dev->fp);
if (bpb_mid < 0xF0)
bpb_mid = 0xF0;
fseek(dev->f, 0x14, SEEK_SET);
bpb_sectors = fgetc(dev->f);
fseek(dev->f, 0x18, SEEK_SET);
bpb_sides = fgetc(dev->f);
fseek(dev->f, dev->base, SEEK_SET);
first_byte = fgetc(dev->f);
fseek(dev->fp, 0x14, SEEK_SET);
bpb_sectors = fgetc(dev->fp);
fseek(dev->fp, 0x18, SEEK_SET);
bpb_sides = fgetc(dev->fp);
fseek(dev->fp, dev->base, SEEK_SET);
first_byte = fgetc(dev->fp);
fdi = 1;
cqm = 0;
@@ -734,53 +734,53 @@ img_load(int drive, char *fn)
fdf = 0;
} else {
/* Read the first four bytes. */
fseek(dev->f, 0x00, SEEK_SET);
first_byte = fgetc(dev->f);
fseek(dev->f, 0x01, SEEK_SET);
second_byte = fgetc(dev->f);
fseek(dev->f, 0x02, SEEK_SET);
third_byte = fgetc(dev->f);
fseek(dev->f, 0x03, SEEK_SET);
fourth_byte = fgetc(dev->f);
fseek(dev->fp, 0x00, SEEK_SET);
first_byte = fgetc(dev->fp);
fseek(dev->fp, 0x01, SEEK_SET);
second_byte = fgetc(dev->fp);
fseek(dev->fp, 0x02, SEEK_SET);
third_byte = fgetc(dev->fp);
fseek(dev->fp, 0x03, SEEK_SET);
fourth_byte = fgetc(dev->fp);
if ((first_byte == 0x1A) && (second_byte == 'F') && (third_byte == 'D') && (fourth_byte == 'F')) {
/* This is a FDF image. */
img_log("img_load(): File is a FDF image...\n");
fwriteprot[drive] = writeprot[drive] = 1;
fclose(dev->f);
dev->f = plat_fopen(fn, "rb");
fclose(dev->fp);
dev->fp = plat_fopen(fn, "rb");
fdf = 1;
cqm = 0;
dev->disk_at_once = 1;
fseek(dev->f, 0x50, SEEK_SET);
(void) !fread(&dev->tracks, 1, 4, dev->f);
fseek(dev->fp, 0x50, SEEK_SET);
(void) !fread(&dev->tracks, 1, 4, dev->fp);
/* Decode the entire file - pass 1, no write to buffer, determine length. */
fseek(dev->f, 0x80, SEEK_SET);
fseek(dev->fp, 0x80, SEEK_SET);
size = 0;
track_bytes = 0;
bpos = dev->disk_data;
while (!feof(dev->f)) {
while (!feof(dev->fp)) {
if (!track_bytes) {
/* Skip first 3 bytes - their meaning is unknown to us but could be a checksum. */
first_byte = fgetc(dev->f);
(void) !fread(&track_bytes, 1, 2, dev->f);
first_byte = fgetc(dev->fp);
(void) !fread(&track_bytes, 1, 2, dev->fp);
img_log("Block header: %02X %04X ", first_byte, track_bytes);
/* Read the length of encoded data block. */
(void) !fread(&track_bytes, 1, 2, dev->f);
(void) !fread(&track_bytes, 1, 2, dev->fp);
img_log("%04X\n", track_bytes);
}
if (feof(dev->f))
if (feof(dev->fp))
break;
if (first_byte == 0xFF)
break;
if (first_byte) {
run = fgetc(dev->f);
run = fgetc(dev->fp);
/* I *HAVE* to read something because fseek tries to be smart and never hits EOF, causing an infinite loop. */
track_bytes--;
@@ -788,12 +788,12 @@ img_load(int drive, char *fn)
if (run & 0x80) {
/* Repeat. */
track_bytes--;
rep_byte = fgetc(dev->f);
rep_byte = fgetc(dev->fp);
} else {
/* Literal. */
track_bytes -= (run & 0x7f);
literal = (uint8_t *) malloc(run & 0x7f);
(void) !fread(literal, 1, (run & 0x7f), dev->f);
(void) !fread(literal, 1, (run & 0x7f), dev->fp);
free(literal);
}
size += (run & 0x7f);
@@ -803,12 +803,12 @@ img_load(int drive, char *fn)
/* Literal block. */
size += (track_bytes - fdf_suppress_final_byte);
literal = (uint8_t *) malloc(track_bytes);
(void) !fread(literal, 1, track_bytes, dev->f);
(void) !fread(literal, 1, track_bytes, dev->fp);
free(literal);
track_bytes = 0;
}
if (feof(dev->f))
if (feof(dev->fp))
break;
}
@@ -816,28 +816,28 @@ img_load(int drive, char *fn)
dev->disk_data = (uint8_t *) malloc(size);
/* Decode the entire file - pass 2, write to buffer. */
fseek(dev->f, 0x80, SEEK_SET);
fseek(dev->fp, 0x80, SEEK_SET);
track_bytes = 0;
bpos = dev->disk_data;
while (!feof(dev->f)) {
while (!feof(dev->fp)) {
if (!track_bytes) {
/* Skip first 3 bytes - their meaning is unknown to us but could be a checksum. */
first_byte = fgetc(dev->f);
(void) !fread(&track_bytes, 1, 2, dev->f);
first_byte = fgetc(dev->fp);
(void) !fread(&track_bytes, 1, 2, dev->fp);
img_log("Block header: %02X %04X ", first_byte, track_bytes);
/* Read the length of encoded data block. */
(void) !fread(&track_bytes, 1, 2, dev->f);
(void) !fread(&track_bytes, 1, 2, dev->fp);
img_log("%04X\n", track_bytes);
}
if (feof(dev->f))
if (feof(dev->fp))
break;
if (first_byte == 0xFF)
break;
if (first_byte) {
run = fgetc(dev->f);
run = fgetc(dev->fp);
real_run = (run & 0x7f);
/* I *HAVE* to read something because fseek tries to be smart and never hits EOF, causing an infinite loop. */
@@ -848,14 +848,14 @@ img_load(int drive, char *fn)
track_bytes--;
if (!track_bytes)
real_run -= fdf_suppress_final_byte;
rep_byte = fgetc(dev->f);
rep_byte = fgetc(dev->fp);
if (real_run)
memset(bpos, rep_byte, real_run);
} else {
/* Literal. */
track_bytes -= real_run;
literal = (uint8_t *) malloc(real_run);
(void) !fread(literal, 1, real_run, dev->f);
(void) !fread(literal, 1, real_run, dev->fp);
if (!track_bytes)
real_run -= fdf_suppress_final_byte;
if (run & 0x7f)
@@ -866,14 +866,14 @@ img_load(int drive, char *fn)
} else {
/* Literal block. */
literal = (uint8_t *) malloc(track_bytes);
(void) !fread(literal, 1, track_bytes, dev->f);
(void) !fread(literal, 1, track_bytes, dev->fp);
memcpy(bpos, literal, track_bytes - fdf_suppress_final_byte);
free(literal);
bpos += (track_bytes - fdf_suppress_final_byte);
track_bytes = 0;
}
if (feof(dev->f))
if (feof(dev->fp))
break;
}
@@ -892,48 +892,48 @@ img_load(int drive, char *fn)
if (((first_byte == 'C') && (second_byte == 'Q')) || ((first_byte == 'c') && (second_byte == 'q'))) {
img_log("img_load(): File is a CopyQM image...\n");
fwriteprot[drive] = writeprot[drive] = 1;
fclose(dev->f);
dev->f = plat_fopen(fn, "rb");
fclose(dev->fp);
dev->fp = plat_fopen(fn, "rb");
fseek(dev->f, 0x03, SEEK_SET);
(void) !fread(&bpb_bps, 1, 2, dev->f);
fseek(dev->fp, 0x03, SEEK_SET);
(void) !fread(&bpb_bps, 1, 2, dev->fp);
#if 0
fseek(dev->f, 0x0B, SEEK_SET);
(void) !fread(&bpb_total, 1, 2, dev->f);
fseek(dev->fp, 0x0B, SEEK_SET);
(void) !fread(&bpb_total, 1, 2, dev->fp);
#endif
fseek(dev->f, 0x10, SEEK_SET);
bpb_sectors = fgetc(dev->f);
fseek(dev->f, 0x12, SEEK_SET);
bpb_sides = fgetc(dev->f);
fseek(dev->f, 0x5B, SEEK_SET);
dev->tracks = fgetc(dev->f);
fseek(dev->fp, 0x10, SEEK_SET);
bpb_sectors = fgetc(dev->fp);
fseek(dev->fp, 0x12, SEEK_SET);
bpb_sides = fgetc(dev->fp);
fseek(dev->fp, 0x5B, SEEK_SET);
dev->tracks = fgetc(dev->fp);
bpb_total = ((uint16_t) bpb_sectors) * ((uint16_t) bpb_sides) * dev->tracks;
fseek(dev->f, 0x74, SEEK_SET);
dev->interleave = fgetc(dev->f);
fseek(dev->f, 0x76, SEEK_SET);
dev->skew = fgetc(dev->f);
fseek(dev->fp, 0x74, SEEK_SET);
dev->interleave = fgetc(dev->fp);
fseek(dev->fp, 0x76, SEEK_SET);
dev->skew = fgetc(dev->fp);
dev->disk_data = (uint8_t *) malloc(((uint32_t) bpb_total) * ((uint32_t) bpb_bps));
memset(dev->disk_data, 0xf6, ((uint32_t) bpb_total) * ((uint32_t) bpb_bps));
fseek(dev->f, 0x6F, SEEK_SET);
(void) !fread(&comment_len, 1, 2, dev->f);
fseek(dev->fp, 0x6F, SEEK_SET);
(void) !fread(&comment_len, 1, 2, dev->fp);
fseek(dev->f, -1, SEEK_END);
size = ftell(dev->f) + 1;
fseek(dev->fp, -1, SEEK_END);
size = ftell(dev->fp) + 1;
fseek(dev->f, 133 + comment_len, SEEK_SET);
fseek(dev->fp, 133 + comment_len, SEEK_SET);
cur_pos = 0;
while (!feof(dev->f)) {
(void) !fread(&block_len, 1, 2, dev->f);
while (!feof(dev->fp)) {
(void) !fread(&block_len, 1, 2, dev->fp);
if (!feof(dev->f)) {
if (!feof(dev->fp)) {
if (block_len < 0) {
rep_byte = fgetc(dev->f);
rep_byte = fgetc(dev->fp);
block_len = -block_len;
if ((cur_pos + block_len) > ((uint32_t) bpb_total) * ((uint32_t) bpb_bps)) {
block_len = ((uint32_t) bpb_total) * ((uint32_t) bpb_bps) - cur_pos;
@@ -946,10 +946,10 @@ img_load(int drive, char *fn)
} else if (block_len > 0) {
if ((cur_pos + block_len) > ((uint32_t) bpb_total) * ((uint32_t) bpb_bps)) {
block_len = ((uint32_t) bpb_total) * ((uint32_t) bpb_bps) - cur_pos;
(void) !fread(dev->disk_data + cur_pos, 1, block_len, dev->f);
(void) !fread(dev->disk_data + cur_pos, 1, block_len, dev->fp);
break;
} else {
(void) !fread(dev->disk_data + cur_pos, 1, block_len, dev->f);
(void) !fread(dev->disk_data + cur_pos, 1, block_len, dev->fp);
cur_pos += block_len;
}
}
@@ -969,22 +969,22 @@ img_load(int drive, char *fn)
fwriteprot[drive] = writeprot[drive] = 1;
} else
img_log("img_load(): File is a raw image...\n");
fseek(dev->f, dev->base + 0x0B, SEEK_SET);
(void) !fread(&bpb_bps, 1, 2, dev->f);
fseek(dev->f, dev->base + 0x13, SEEK_SET);
(void) !fread(&bpb_total, 1, 2, dev->f);
fseek(dev->f, dev->base + 0x15, SEEK_SET);
bpb_mid = fgetc(dev->f);
fseek(dev->f, dev->base + 0x18, SEEK_SET);
bpb_sectors = fgetc(dev->f);
fseek(dev->f, dev->base + 0x1A, SEEK_SET);
bpb_sides = fgetc(dev->f);
fseek(dev->fp, dev->base + 0x0B, SEEK_SET);
(void) !fread(&bpb_bps, 1, 2, dev->fp);
fseek(dev->fp, dev->base + 0x13, SEEK_SET);
(void) !fread(&bpb_total, 1, 2, dev->fp);
fseek(dev->fp, dev->base + 0x15, SEEK_SET);
bpb_mid = fgetc(dev->fp);
fseek(dev->fp, dev->base + 0x18, SEEK_SET);
bpb_sectors = fgetc(dev->fp);
fseek(dev->fp, dev->base + 0x1A, SEEK_SET);
bpb_sides = fgetc(dev->fp);
cqm = 0;
}
fseek(dev->f, -1, SEEK_END);
size = ftell(dev->f) + 1;
fseek(dev->fp, -1, SEEK_END);
size = ftell(dev->fp) + 1;
if (ddi)
size -= 0x2400;
@@ -1125,7 +1125,7 @@ jump_if_fdf:
dev->tracks = 86;
} else {
img_log("Image is bigger than can fit on an ED floppy, ejecting...\n");
fclose(dev->f);
fclose(dev->fp);
free(dev);
memset(floppyfns[drive], 0, sizeof(floppyfns[drive]));
return;
@@ -1138,9 +1138,9 @@ jump_if_fdf:
/* The BPB readings appear to be valid, so let's set the values. */
if (fdi) {
/* The image is a Japanese FDI, therefore we read the number of tracks from the header. */
if (fseek(dev->f, 0x1C, SEEK_SET) == -1)
if (fseek(dev->fp, 0x1C, SEEK_SET) == -1)
fatal("Japanese FDI: Failed when seeking to 0x1C\n");
(void) !fread(&(dev->tracks), 1, 4, dev->f);
(void) !fread(&(dev->tracks), 1, 4, dev->fp);
} else {
if (!cqm && !fdf) {
/* Number of tracks = number of total sectors divided by sides times sectors per track. */
@@ -1182,7 +1182,7 @@ jump_if_fdf:
if (temp_rate == 0xFF) {
img_log("Image is bigger than can fit on an ED floppy, ejecting...\n");
fclose(dev->f);
fclose(dev->fp);
free(dev);
memset(floppyfns[drive], 0, sizeof(floppyfns[drive]));
return;
@@ -1199,7 +1199,7 @@ jump_if_fdf:
}
if (!dev->gap3_size) {
img_log("ERROR: Floppy image of unknown format was inserted into drive %c:!\n", drive + 0x41);
fclose(dev->f);
fclose(dev->fp);
free(dev);
memset(floppyfns[drive], 0, sizeof(floppyfns[drive]));
return;
@@ -1259,9 +1259,9 @@ img_close(int drive)
d86f_unregister(drive);
if (dev->f != NULL) {
fclose(dev->f);
dev->f = NULL;
if (dev->fp != NULL) {
fclose(dev->fp);
dev->fp = NULL;
}
if (dev->disk_data != NULL)