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-rw-r--r--.gitignore3
-rw-r--r--Makefile7
-rw-r--r--uirc.c156
3 files changed, 84 insertions, 82 deletions
diff --git a/.gitignore b/.gitignore
index 07cee1c..17c0921 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,6 @@ d_uirc
*.jpg
*.jpeg
*.bmp
+
+# my folder of test images
+test/
diff --git a/Makefile b/Makefile
index 590a273..d0b32eb 100644
--- a/Makefile
+++ b/Makefile
@@ -8,7 +8,7 @@ uirc: ${SRC}
${CC} -l curl -o uirc -O ${SRC} -lm
debug: uirc
- ${CC} -g -o d_uirc -O ${SRC} -lm
+ ${CC} -g -l curl -o d_uirc -O ${SRC} -lm
gdb d_uirc
rm d_uirc
@@ -16,13 +16,10 @@ install: uirc
mkdir -p ${PREFIX}
cp -f uirc ${PREFIX}
chmod 755 ${PREFIX}/uirc
- mkdir -p ${LIB_PREFIX}/uirc
- cp -f LICENSE ${LIB_PREFIX}/uirc
uninstall:
rm ${PREFIX}/uirc
- rm -r ${LIB_PREFIX}/uirc
- test -s ${INCLUDE_PREFIX}/uirc || rm -r ${INCLUDE_PREFIX}/uirc
+ test -s ${INCLUDE_PREFIX}/uirc && rm -r ${INCLUDE_PREFIX}/uirc
stb:
@echo "It is best to download the stb library from your system's package manager."
diff --git a/uirc.c b/uirc.c
index 1449654..effafbe 100644
--- a/uirc.c
+++ b/uirc.c
@@ -41,10 +41,83 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include <stb/stb_image.h>
#include <curl/curl.h>
#include <curl/easy.h>
-#include <stdbool.h>
const char *VERSION = "0.1.0";
+int getBcf(int width, int height) {
+ int *widthFactors, *heightFactors;
+ int bcf;
+ for (int i = 1; i <= width; i++) {
+ for (int j = 1; j <= height; j++) {
+ if (width % i == 0) {
+ if (height % j == 0 && i == j) {
+ bcf = j;
+ }
+ }
+ }
+ }
+ return bcf;
+}
+
+int readFile(char *file, int rFlag, int req, char* url) {
+ int width, height, channels, factor;
+ unsigned char *img = stbi_load(file, &width, &height, &channels, 0);
+ if (img == NULL) {
+ if (req == 0) {
+ printf("uirc: request failed (%s), trying local fs instead\n", url);
+ return 4;
+ } else {
+ printf("uirc: could not open file %s\n", file);
+ return 3;
+ }
+ }
+
+ factor = getBcf(width, height);
+ stbi_image_free(img);
+ double wuneven = ((float) height) / ((float) width);
+ double huneven = ((float) width) / ((float) height);
+
+ if (req == 0) {
+ file = url;
+ }
+
+ if (factor == 1) {
+ if (width < height) {
+ printf("%s > 1:%.2f (uneven)\n", file, wuneven);
+ } else {
+ printf("%s > %.2f:1 (uneven)\n", file, huneven);
+ }
+ } else {
+ printf("%s > %d:%d\n", file, width / factor, height / factor);
+ }
+ return 0;
+}
+
+// thanks :) https://stackoverflow.com/questions/19404616/c-program-for-downloading-files-with-curl
+size_t write_data(void *ptr, size_t size, size_t nmemb, FILE *stream) {
+ size_t written = fwrite(ptr, size, nmemb, stream);
+ return written;
+}
+
+int download(char *url) {
+ CURL *curl;
+ FILE *fp;
+ CURLcode res;
+ char outfilename[FILENAME_MAX] = "/tmp/uirc.tmp";
+ curl = curl_easy_init();
+ if (curl) {
+ fp = fopen(outfilename,"wb");
+ curl_easy_setopt(curl, CURLOPT_URL, url);
+ curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
+ curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
+ res = curl_easy_perform(curl);
+ curl_easy_cleanup(curl);
+ fclose(fp);
+ }
+ return 0;
+}
+// end of stack overflow
+
int handleArg(char *arg) {
int value, size;
char flag, *longFlag, *http, first, firstTwo[3], firstFour[5];
@@ -79,7 +152,7 @@ int handleArg(char *arg) {
firstTwo[2] = '\0';
size = sizeof arg;
- int rFlag;
+ int rFlag = 1;
// determine if any arguments are flags
if (strcmp(longFlag, firstTwo) == 0) {
@@ -99,7 +172,8 @@ int handleArg(char *arg) {
printf("https://github.com/brysonsteck/uirc/blob/master/LICENSE\n");
exit(1);
case 'r':
- rFlag = true;
+ rFlag = 0;
+ exit(1);
break;
case '\0':
break;
@@ -110,7 +184,7 @@ int handleArg(char *arg) {
download(arg);
int complete = readFile("/tmp/uirc.tmp", rFlag, 0, arg);
if (complete != 0) {
- complete = readFile(arg, rFlag, 1);
+ complete = readFile(arg, rFlag, 1, "");
if (complete != 0) {
exit(4);
}
@@ -118,83 +192,12 @@ int handleArg(char *arg) {
remove("/tmp/uirc.tmp");
} else {
// if no more flags, run ratio calculations
- return readFile(arg, rFlag, 1);
+ return readFile(arg, rFlag, 1, "");
}
}
-int readFile(char *file, int rFlag, int req, char* url) {
- int width, height, channels, factor;
- unsigned char *img = stbi_load(file, &width, &height, &channels, 0);
- if (img == NULL) {
- if (req == 0) {
- printf("uirc: request failed (%s), trying local fs instead\n", url);
- return 4;
- } else {
- printf("uirc: could not open file %s\n", file);
- return 3;
- }
- }
-
- factor = getBcf(width, height);
- stbi_image_free(img);
- double wuneven = ((float) height) / ((float) width);
- double huneven = ((float) width) / ((float) height);
-
- if (factor == 1) {
- if (width < height) {
- printf("%s > 1:%.2f (uneven)\n", file, wuneven);
- } else {
- printf("%s > %.2f:1 (uneven)\n", file, huneven);
- }
- } else {
- printf("%s > %d:%d\n", file, width / factor, height / factor);
- }
- return 0;
-}
-
-int getBcf(int width, int height) {
- int *widthFactors, *heightFactors;
- int bcf;
- for (int i = 1; i <= width; i++) {
- for (int j = 1; j <= height; j++) {
- if (width % i == 0) {
- if (height % j == 0 && i == j) {
- bcf = j;
- }
- }
- }
- }
- return bcf;
-}
-
-// thanks :) https://stackoverflow.com/questions/19404616/c-program-for-downloading-files-with-curl
-size_t write_data(void *ptr, size_t size, size_t nmemb, FILE *stream) {
- size_t written = fwrite(ptr, size, nmemb, stream);
- return written;
-}
-
-int download(char *url) {
- CURL *curl;
- FILE *fp;
- CURLcode res;
- char outfilename[FILENAME_MAX] = "/tmp/uirc.tmp";
- curl = curl_easy_init();
- if (curl) {
- fp = fopen(outfilename,"wb");
- curl_easy_setopt(curl, CURLOPT_URL, url);
- curl_easy_setopt(curl, CURLOPT_WRITEFUNCTION, write_data);
- curl_easy_setopt(curl, CURLOPT_WRITEDATA, fp);
- res = curl_easy_perform(curl);
- curl_easy_cleanup(curl);
- fclose(fp);
- }
- return 0;
-}
-// end of stack overflow
-
int main(int argc, char *argv[]) {
- //int i;
char *i;
if (argc <= 1) {
@@ -212,4 +215,3 @@ int main(int argc, char *argv[]) {
return 0;
}
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-21 14:24:12 +0000