380 lines
No EOL
11 KiB
C++
380 lines
No EOL
11 KiB
C++
#include "cmd.h"
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#include "3ds/3ds.h"
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#include "pc/wav.h"
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#include "types.h"
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u8* convert_to_cgfx(const char* image, u32 width, u32 height, u32* size) {
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u32 convertedSize = 0;
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u16* converted = image_to_tiles(image, width, height, RGBA4444, &convertedSize);
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if(converted == NULL) {
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return NULL;
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}
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u8* ret = (u8*) malloc(BANNER_CGFX_HEADER_LENGTH + convertedSize);
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memcpy(ret, BANNER_CGFX_HEADER, BANNER_CGFX_HEADER_LENGTH);
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memcpy(ret + BANNER_CGFX_HEADER_LENGTH, converted, convertedSize);
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*size = BANNER_CGFX_HEADER_LENGTH + convertedSize;
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return ret;
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}
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u8* convert_to_cwav(const char* file, u32* size) {
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WAV* wav = wav_read(file);
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if(!wav) {
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return NULL;
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}
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CWAV cwav;
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cwav.channels = wav->format.numChannels;
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cwav.sampleRate = wav->format.sampleRate;
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cwav.bitsPerSample = wav->format.bitsPerSample;
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cwav.dataSize = wav->data.chunkSize;
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cwav.data = wav->data.data;
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u8* ret = cwav_build(cwav, size);
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wav_free(wav);
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return ret;
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}
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int cmd_make_banner(const char* image, const char* audio, char* cgfxFile, char* cwavFile, const char* output) {
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u32 cgfxSize = 0;
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u8* cgfx = NULL;
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if(cgfxFile != NULL) {
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FILE* fd = fopen(cgfxFile, "r");
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if(!fd) {
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printf("ERROR: Could not open CGFX file: %s\n", strerror(errno));
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}
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fseek(fd, 0, SEEK_END);
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cgfxSize = (u32) ftell(fd);
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fseek(fd, 0, SEEK_SET);
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cgfx = (u8*) malloc(cgfxSize);
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fread(cgfx, 1, cgfxSize, fd);
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fclose(fd);
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} else {
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cgfx = convert_to_cgfx(image, 256, 128, &cgfxSize);
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if(!cgfx) {
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return 1;
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}
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}
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u32 cwavSize = 0;
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u8* cwav = NULL;
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if(cwavFile != NULL) {
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FILE* fd = fopen(cwavFile, "r");
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if(!fd) {
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printf("ERROR: Could not open CWAV file: %s\n", strerror(errno));
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}
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fseek(fd, 0, SEEK_END);
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cwavSize = (u32) ftell(fd);
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fseek(fd, 0, SEEK_SET);
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cwav = (u8*) malloc(cwavSize);
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fread(cwav, 1, cwavSize, fd);
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fclose(fd);
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} else {
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cwav = convert_to_cwav(audio, &cwavSize);
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if(!cwav) {
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return 2;
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}
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}
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CBMD cbmd;
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cbmd.cgfxs[CGFX_COMMON] = cgfx;
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cbmd.cgfxSizes[CGFX_COMMON] = cgfxSize;
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cbmd.cwav = cwav;
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cbmd.cwavSize = cwavSize;
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u32 bnrSize = 0;
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u8* bnr = bnr_build(cbmd, &bnrSize);
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free(cgfx);
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free(cwav);
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FILE* fd = fopen(output, "wb");
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if(!fd) {
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printf("ERROR: Could not open output file: %s\n", strerror(errno));
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return 3;
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}
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fwrite(bnr, 1, bnrSize, fd);
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fclose(fd);
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free(bnr);
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printf("Created banner \"%s\".\n", output);
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return 0;
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}
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int cmd_make_smdh(char* shortTitle, char* longTitle, char* publisher, char* icon, char* output) {
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u8* icon48Data = load_image(icon, 48, 48);
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if(icon48Data == NULL) {
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return 1;
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}
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u16* icon48 = image_data_to_tiles(icon48Data, 48, 48, RGB565, NULL);
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if(icon48 == NULL) {
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return 1;
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}
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u8 icon24Data[24 * 24 * 4];
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for(int y = 0; y < 48; y += 2) {
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for(int x = 0; x < 48; x += 2) {
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int i1 = (y * 48 + x) * 4;
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u8 r1 = icon48Data[i1 + 0];
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u8 g1 = icon48Data[i1 + 1];
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u8 b1 = icon48Data[i1 + 2];
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u8 a1 = icon48Data[i1 + 3];
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int i2 = (y * 48 + (x + 1)) * 4;
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u8 r2 = icon48Data[i2 + 0];
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u8 g2 = icon48Data[i2 + 1];
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u8 b2 = icon48Data[i2 + 2];
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u8 a2 = icon48Data[i2 + 3];
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int i3 = ((y + 1) * 48 + x) * 4;
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u8 r3 = icon48Data[i3 + 0];
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u8 g3 = icon48Data[i3 + 1];
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u8 b3 = icon48Data[i3 + 2];
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u8 a3 = icon48Data[i3 + 3];
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int i4 = ((y + 1) * 48 + (x + 1)) * 4;
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u8 r4 = icon48Data[i4 + 0];
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u8 g4 = icon48Data[i4 + 1];
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u8 b4 = icon48Data[i4 + 2];
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u8 a4 = icon48Data[i4 + 3];
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int id = ((y / 2) * 24 + (x / 2)) * 4;
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icon24Data[id + 0] = (u8) ((r1 + r2 + r3 + r4) / 4);
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icon24Data[id + 1] = (u8) ((g1 + g2 + g3 + g4) / 4);
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icon24Data[id + 2] = (u8) ((b1 + b2 + b3 + b4) / 4);
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icon24Data[id + 3] = (u8) ((a1 + a2 + a3 + a4) / 4);
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}
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}
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u16* icon24 = image_data_to_tiles(icon24Data, 24, 24, RGB565, NULL);
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if(icon24 == NULL) {
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return 1;
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}
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SMDH smdh;
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for(int i = 0; i < 0x10; i++) {
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utf8_to_utf16(smdh.titles[i].shortTitle, shortTitle, 0x40);
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utf8_to_utf16(smdh.titles[i].longTitle, longTitle, 0x80);
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utf8_to_utf16(smdh.titles[i].publisher, publisher, 0x40);
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}
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memcpy(smdh.largeIcon, icon48, 0x1200);
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memcpy(smdh.smallIcon, icon24, 0x480);
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free(icon48);
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FILE* fd = fopen(output, "wb");
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if(!fd) {
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printf("ERROR: Could not open output file: %s\n", strerror(errno));
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return 2;
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}
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fwrite(&smdh, 1, sizeof(SMDH), fd);
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fclose(fd);
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printf("Created SMDH \"%s\".\n", output);
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return 0;
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}
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int cmd_make_cwav(char* input, char* output) {
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u32 cwavSize = 0;
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u8* cwav = convert_to_cwav(input, &cwavSize);
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if(!cwav) {
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return 1;
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}
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FILE* fd = fopen(output, "wb");
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if(!fd) {
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printf("ERROR: Could not open output file: %s\n", strerror(errno));
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return 2;
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}
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fwrite(cwav, 1, cwavSize, fd);
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fclose(fd);
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free(cwav);
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printf("Created CWAV \"%s\".\n", output);
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return 0;
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}
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int cmd_lz11(char* input, char* output) {
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FILE* in = fopen(input, "r");
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if(!in) {
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printf("ERROR: Could not open input file: %s\n", strerror(errno));
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return 1;
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}
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fseek(in, 0, SEEK_END);
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u32 size = (u32) ftell(in);
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fseek(in, 0, SEEK_SET);
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u8 data[size];
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fread(data, 1, size, in);
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fclose(in);
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u32 compressedSize;
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u8* compressed = lz11_compress(data, size, &compressedSize);
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if(!compressed) {
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return 2;
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}
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FILE* fd = fopen(output, "wb");
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if(!fd) {
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printf("ERROR: Could not open output file: %s\n", strerror(errno));
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return 3;
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}
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fwrite(compressed, 1, compressedSize, fd);
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fclose(fd);
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free(compressed);
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printf("Compressed to file \"%s\".\n", output);
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return 0;
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}
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std::map<char*, char*, compare_strings> cmd_get_args(int argc, char* argv[]) {
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std::map<char*, char*, compare_strings> args;
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for(int i = 0; i < argc; i++) {
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if((strncmp(argv[i], "-", 1) == 0 || strncmp(argv[i], "--", 2) == 0) && argc != i + 1) {
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args.insert(std::pair<char*, char*>(argv[i], argv[i + 1]));
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i++;
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}
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}
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return args;
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}
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char* cmd_find_arg(std::map<char*, char*, compare_strings> args, const char* shortOpt, const char* longOpt) {
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char sopt[strlen(shortOpt) + 2];
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sprintf(sopt, "-%s", shortOpt);
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char lopt[strlen(longOpt) + 3];
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sprintf(lopt, "--%s", longOpt);
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std::map<char*, char*, compare_strings>::iterator match = args.find(sopt);
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if(match != args.end()) {
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return (*match).second;
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}
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match = args.find(lopt);
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if(match != args.end()) {
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return (*match).second;
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}
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return NULL;
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}
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void cmd_print_usage(const char* executedFrom) {
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printf("Usage: %s <command> <args>\n", executedFrom);
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cmd_print_commands();
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}
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void cmd_print_info(const char* command) {
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if(strcmp(command, "makebanner") == 0) {
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printf("makebanner - Creates a .bnr file.\n");
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printf(" -i/--image: PNG file to use as the banner's image. Interchangeable with -ci.\n");
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printf(" -a/--audio: WAV file to use as the banner's tune. Interchangeable with -ca.\n");
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printf(" -ci/--cgfximage: CGFX file to use as the banner's image. Interchangeable with -i.\n");
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printf(" -ca/--cwavaudio: CWAV file to use as the banner's tune. Interchangeable with -a.\n");
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printf(" -o/--output: File to output the created banner to.\n");
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} else if(strcmp(command, "makesmdh") == 0) {
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printf("makesmdh - Creates a .smdh/.icn file.\n");
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printf(" -s/--shorttitle: Short title of the application.\n");
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printf(" -l/--longtitle: Long title of the application.\n");
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printf(" -p/--publisher: Publisher of the application.\n");
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printf(" -i/--icon: PNG file to use as an icon.\n");
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printf(" -o/--output: File to output the created SMDH/ICN to.\n");
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} else if(strcmp(command, "makecwav") == 0) {
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printf("makecwav - Creates a CWAV file from a WAV.\n");
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printf(" -i/--input: WAV file to convert.\n");
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printf(" -o/--output: File to output the created CWAV to.\n");
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} else if(strcmp(command, "lz11") == 0) {
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printf("lz11 - Compresses a file with LZ11.\n");
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printf(" -i/--input: File to compress.\n");
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printf(" -o/--output: File to output the compressed data to.\n");
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}
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}
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void cmd_print_commands() {
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printf("Available commands:\n");
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cmd_print_info("makebanner");
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cmd_print_info("makesmdh");
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cmd_print_info("makecwav");
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cmd_print_info("lz11");
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}
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void cmd_missing_args(const char* command) {
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printf("Missing arguments for command \"%s\".\n", command);
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cmd_print_info(command);
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}
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void cmd_invalid_command(const char* command) {
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printf("Invalid command \"%s\".\n", command);
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cmd_print_commands();
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}
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int cmd_process_command(int argc, char* argv[]) {
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if(argc < 2) {
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cmd_print_usage(argv[0]);
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return -1;
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}
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char* command = argv[1];
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std::map<char*, char*, compare_strings> args = cmd_get_args(argc, argv);
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if(strcmp(command, "makebanner") == 0) {
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char *banner = cmd_find_arg(args, "i", "image");
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char *audio = cmd_find_arg(args, "a", "audio");
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char *cgfxFile = cmd_find_arg(args, "ci", "cgfximage");
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char *cwavFile = cmd_find_arg(args, "ca", "cwavaudio");
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char *output = cmd_find_arg(args, "o", "output");
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if(!(banner || cgfxFile) || !(audio || cwavFile) || !output) {
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cmd_missing_args(command);
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return -1;
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}
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return cmd_make_banner(banner, audio, cgfxFile, cwavFile, output);
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} else if(strcmp(command, "makesmdh") == 0) {
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char* shortTitle = cmd_find_arg(args, "s", "shorttitle");
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char* longTitle = cmd_find_arg(args, "l", "longtitle");
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char* publisher = cmd_find_arg(args, "p", "publisher");
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char* icon = cmd_find_arg(args, "i", "icon");
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char* output = cmd_find_arg(args, "o", "output");
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if(!shortTitle || !longTitle || !publisher || !icon || !output) {
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cmd_missing_args(command);
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return -1;
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}
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return cmd_make_smdh(shortTitle, longTitle, publisher, icon, output);
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} else if(strcmp(command, "makecwav") == 0) {
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char* input = cmd_find_arg(args, "i", "input");
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char* output = cmd_find_arg(args, "o", "output");
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if(!input || !output) {
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cmd_missing_args(command);
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return -1;
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}
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return cmd_make_cwav(input, output);
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} else if(strcmp(command, "lz11") == 0) {
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char* input = cmd_find_arg(args, "i", "input");
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char* output = cmd_find_arg(args, "o", "output");
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if(!input || !output) {
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cmd_missing_args(command);
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return -1;
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}
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return cmd_lz11(input, output);
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} else {
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cmd_invalid_command(command);
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return -1;
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}
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} |